/* roulang page: index */
:root{
      --bg:#f4f5f7;
      --bg-soft:#fbf7ef;
      --surface:#ffffff;
      --surface-2:#12161d;
      --surface-3:#191f29;
      --text:#17191f;
      --muted:#667085;
      --muted-2:#98a2b3;
      --line:#e4e8ef;
      --line-2:rgba(255,255,255,.12);
      --gold:#c8a15a;
      --gold-2:#f1d18c;
      --gold-3:#9d7834;
      --dark:#0c1016;
      --dark-2:#121722;
      --shadow:0 20px 44px rgba(14,20,32,.13);
      --shadow-soft:0 12px 26px rgba(14,20,32,.08);
      --shadow-dark:0 20px 44px rgba(0,0,0,.28);
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --container:1200px;
      --trans:.24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",Inter,Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(200,161,90,.08), transparent 22%),
        radial-gradient(circle at right top, rgba(98,114,164,.08), transparent 18%),
        linear-gradient(180deg,#ffffff 0%, #f8f5ec 28%, #f3f6fb 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    ::selection{background:rgba(200,161,90,.22);color:#17191f}
    a{color:inherit;text-decoration:none;transition:color var(--trans),background var(--trans),transform var(--trans),border-color var(--trans),box-shadow var(--trans)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    .site-wrap{min-height:100vh;display:flex;flex-direction:column}
    .container{
      width:min(calc(100% - 32px), var(--container));
      margin-inline:auto;
    }
    .section{
      padding:76px 0;
      position:relative;
    }
    .section--tight{padding:48px 0}
    .section--dark{
      color:#fff;
      background:
        radial-gradient(circle at top left, rgba(200,161,90,.13), transparent 26%),
        radial-gradient(circle at bottom right, rgba(74,93,145,.12), transparent 24%),
        linear-gradient(180deg, #0d1118 0%, #141924 100%);
    }
    .section--dark .section-subtitle,
    .section--dark .muted,
    .section--dark p,
    .section--dark li{color:rgba(255,255,255,.8)}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:20px;
      margin-bottom:24px;
    }
    .section-title{
      margin:0;
      font-size:clamp(26px, 3vw, 40px);
      line-height:1.12;
      font-weight:900;
      letter-spacing:.01em;
    }
    .section-subtitle{
      margin:12px 0 0;
      max-width:760px;
      color:var(--muted);
      font-size:1rem;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      font-size:.82rem;
      font-weight:700;
      letter-spacing:.04em;
      text-transform:none;
      color:var(--gold-3);
      background:rgba(200,161,90,.12);
      border:1px solid rgba(200,161,90,.16);
    }
    .section--dark .eyebrow{
      color:#f6dfab;
      background:rgba(255,255,255,.06);
      border-color:rgba(255,255,255,.12);
    }
    .divider{
      width:100%;
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(200,161,90,.32), transparent);
      margin:18px 0 0;
    }
    .card,
    .panel,
    .hero-panel,
    .news-item,
    .faq-item,
    .stat-card,
    .level-card,
    .feature-card,
    .entry-card,
    .preview-card,
    .story-card,
    .trust-item,
    .process-step,
    .form-block{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-soft);
    }
    .section--dark .card,
    .section--dark .panel,
    .section--dark .stat-card,
    .section--dark .level-card,
    .section--dark .feature-card,
    .section--dark .entry-card,
    .section--dark .preview-card,
    .section--dark .story-card,
    .section--dark .trust-item,
    .section--dark .process-step,
    .section--dark .form-block{
      background:rgba(255,255,255,.04);
      border-color:rgba(255,255,255,.12);
      box-shadow:var(--shadow-dark);
      backdrop-filter:blur(10px);
    }
    .card:hover,
    .panel:hover,
    .feature-card:hover,
    .entry-card:hover,
    .preview-card:hover,
    .stat-card:hover,
    .level-card:hover,
    .news-item:hover,
    .trust-item:hover,
    .process-step:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:999px;
      padding:12px 20px;
      font-weight:800;
      letter-spacing:.02em;
      border:1px solid transparent;
      cursor:pointer;
      transition:transform var(--trans),box-shadow var(--trans),background var(--trans),border-color var(--trans),color var(--trans),opacity var(--trans);
      user-select:none;
      white-space:nowrap;
      line-height:1;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0)}
    .btn:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible,
    summary:focus-visible{
      outline:3px solid rgba(200,161,90,.26);
      outline-offset:2px;
    }
    .btn-primary{
      color:#231606;
      background:linear-gradient(135deg, var(--gold) 0%, var(--gold-2) 100%);
      box-shadow:0 14px 28px rgba(200,161,90,.25);
    }
    .btn-primary:hover{box-shadow:0 18px 34px rgba(200,161,90,.35)}
    .btn-ghost{
      color:#fff;
      background:rgba(255,255,255,.06);
      border-color:rgba(255,255,255,.16);
    }
    .btn-ghost:hover{
      background:rgba(255,255,255,.11);
      border-color:rgba(255,255,255,.24);
    }
    .btn-outline{
      background:transparent;
      border-color:rgba(200,161,90,.42);
      color:var(--gold-3);
    }
    .btn-outline:hover{
      background:rgba(200,161,90,.1);
      border-color:rgba(200,161,90,.65);
      color:#8e6924;
    }
    .btn-dark{
      background:linear-gradient(135deg, #121722 0%, #090c11 100%);
      color:#fff;
      border-color:rgba(255,255,255,.08);
      box-shadow:0 14px 30px rgba(10,14,20,.24);
    }
    .btn-dark:hover{box-shadow:0 18px 34px rgba(10,14,20,.32)}
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 12px;
      border-radius:999px;
      font-size:.82rem;
      font-weight:700;
      border:1px solid transparent;
    }
    .tag-gold{
      color:#6d4b12;
      background:linear-gradient(135deg, rgba(200,161,90,.16), rgba(241,209,140,.22));
      border-color:rgba(200,161,90,.25);
    }
    .tag-dark{
      color:#fff;
      background:rgba(255,255,255,.07);
      border-color:rgba(255,255,255,.13);
    }
    .tag-soft{
      color:var(--gold-3);
      background:rgba(200,161,90,.1);
      border-color:rgba(200,161,90,.16);
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:5px 10px;
      border-radius:999px;
      font-size:.78rem;
      font-weight:700;
      border:1px solid rgba(200,161,90,.2);
      background:rgba(200,161,90,.12);
      color:var(--gold-3);
    }
    .muted{color:var(--muted)}
    .text-gold{color:var(--gold-3)}
    .grid-gap{gap:18px}
    .small-note{font-size:.92rem;color:var(--muted)}
    .site-header{
      position:sticky;
      top:0;
      z-index:90;
      background:rgba(255,255,255,.9);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(17,24,39,.08);
      box-shadow:0 8px 20px rgba(15,23,42,.05);
    }
    .header-inner{
      min-height:84px;
      display:grid;
      grid-template-columns:auto 1fr auto;
      align-items:center;
      gap:18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      color:#281802;
      background:linear-gradient(145deg, var(--gold-2), var(--gold));
      box-shadow:0 12px 24px rgba(200,161,90,.24);
      flex:none;
      font-size:1.15rem;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      min-width:0;
      line-height:1.15;
    }
    .brand-name{
      font-size:1.08rem;
      font-weight:900;
      letter-spacing:.04em;
      color:#161a22;
      margin-bottom:2px;
    }
    .brand-sub{
      font-size:.82rem;
      color:var(--muted);
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .primary-nav{
      display:flex;
      justify-content:center;
      align-items:center;
      flex-wrap:wrap;
      gap:6px;
    }
    .primary-nav a{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 14px;
      border-radius:999px;
      font-size:.95rem;
      font-weight:700;
      color:#2a3444;
      transition:background var(--trans),color var(--trans),transform var(--trans);
    }
    .primary-nav a:hover,
    .primary-nav a.is-active{
      background:rgba(200,161,90,.12);
      color:#8e6924;
      transform:translateY(-1px);
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .header-search{
      display:flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      width:min(320px, 30vw);
      border-radius:999px;
      border:1px solid var(--line);
      background:#fff;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.8);
    }
    .header-search i{color:var(--muted)}
    .header-search input{
      width:100%;
      border:0;
      background:transparent;
      outline:0;
      color:#1c2431;
      min-width:0;
    }
    .header-search input::placeholder{color:#98a2b3}
    .menu-toggle{
      display:none;
      width:46px;
      height:46px;
      border-radius:14px;
      border:1px solid var(--line);
      background:#fff;
      color:#172033;
      align-items:center;
      justify-content:center;
      box-shadow:var(--shadow-soft);
      cursor:pointer;
    }
    .mobile-panel{
      display:none;
      border-top:1px solid rgba(17,24,39,.08);
      background:rgba(255,255,255,.98);
      padding:14px 0 18px;
    }
    .mobile-panel.is-open{display:block}
    .mobile-panel .mobile-nav{
      display:grid;
      gap:8px;
      margin-bottom:14px;
    }
    .mobile-panel .mobile-nav a{
      padding:12px 14px;
      border-radius:14px;
      background:#f8fafc;
      border:1px solid #eef1f5;
      font-weight:700;
      color:#263042;
    }
    .mobile-panel .mobile-nav a.is-active{
      background:rgba(200,161,90,.12);
      border-color:rgba(200,161,90,.18);
      color:#8e6924;
    }
    .mobile-panel .mobile-search{
      display:flex;
      gap:10px;
      margin-bottom:12px;
    }
    .mobile-panel .mobile-search input{
      flex:1;
      border-radius:14px;
      border:1px solid var(--line);
      padding:12px 14px;
      background:#fff;
    }
    .mobile-panel .mobile-cta{
      width:100%;
      justify-content:center;
    }
    .hero{
      position:relative;
      overflow:hidden;
      padding:42px 0 34px;
      background:
        linear-gradient(90deg, rgba(11,13,18,.86) 0%, rgba(11,13,18,.56) 48%, rgba(11,13,18,.8) 100%),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
    }
    .hero::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at top right, rgba(241,209,140,.16), transparent 20%),
        radial-gradient(circle at left center, rgba(109,75,18,.2), transparent 24%);
      pointer-events:none;
    }
    .hero .container{
      position:relative;
      z-index:1;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.3fr .9fr;
      gap:22px;
      align-items:stretch;
      min-height:390px;
    }
    .hero-copy{
      display:flex;
      flex-direction:column;
      justify-content:center;
      padding:18px 0 10px;
      color:#fff;
    }
    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      width:max-content;
      padding:8px 12px;
      border-radius:999px;
      font-size:.86rem;
      font-weight:800;
      letter-spacing:.03em;
      color:#fff;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.15);
      box-shadow:0 8px 20px rgba(0,0,0,.18);
    }
    .hero-title{
      margin:16px 0 14px;
      font-size:clamp(34px, 5vw, 66px);
      line-height:1.03;
      font-weight:950;
      letter-spacing:.02em;
      max-width:10ch;
      text-wrap:balance;
    }
    .hero-lead{
      margin:0;
      max-width:760px;
      font-size:1.05rem;
      color:rgba(255,255,255,.9);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:24px;
    }
    .hero-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .meta-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.14);
      color:#fff;
      font-size:.92rem;
      font-weight:700;
    }
    .hero-panel{
      position:relative;
      padding:22px;
      color:#fff;
      background:
        linear-gradient(180deg, rgba(18,22,29,.78), rgba(11,13,18,.86)),
        rgba(17,23,34,.72);
      border-color:rgba(200,161,90,.32);
      box-shadow:0 24px 56px rgba(0,0,0,.3);
      overflow:hidden;
    }
    .hero-panel::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at top right, rgba(241,209,140,.16), transparent 18%),
        radial-gradient(circle at bottom left, rgba(74,93,145,.14), transparent 18%);
      pointer-events:none;
    }
    .hero-panel > *{position:relative; z-index:1}
    .panel-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      margin-bottom:16px;
    }
    .panel-title{
      margin:0;
      font-size:1.25rem;
      line-height:1.25;
      font-weight:900;
    }
    .panel-badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(200,161,90,.12);
      border:1px solid rgba(200,161,90,.24);
      color:#f8e8c5;
      font-size:.8rem;
      font-weight:800;
      white-space:nowrap;
    }
    .panel-lead{
      margin:0 0 16px;
      color:rgba(255,255,255,.82);
      font-size:.95rem;
    }
    .progress-wrap{
      padding:16px;
      border-radius:20px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.09);
    }
    .progress-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:10px;
      font-size:.92rem;
      color:rgba(255,255,255,.88);
    }
    .progress-bar{
      width:100%;
      height:12px;
      border-radius:999px;
      overflow:hidden;
      background:rgba(255,255,255,.1);
      margin-bottom:12px;
    }
    .progress-bar span{
      display:block;
      height:100%;
      width:56%;
      border-radius:inherit;
      background:linear-gradient(90deg, var(--gold) 0%, var(--gold-2) 100%);
      box-shadow:0 0 18px rgba(241,209,140,.45);
    }
    .panel-list{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .panel-list li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      padding:10px 12px;
      border-radius:14px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      color:rgba(255,255,255,.86);
    }
    .panel-list i{
      color:var(--gold-2);
      margin-top:3px;
      flex:none;
    }
    .panel-image{
      margin-top:16px;
      border-radius:18px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.12);
      box-shadow:0 18px 28px rgba(0,0,0,.2);
      position:relative;
    }
    .panel-image img{
      width:100%;
      aspect-ratio: 16 / 9;
      object-fit:cover;
      filter:saturate(1.02) contrast(1.02);
    }
    .panel-image .image-caption{
      position:absolute;
      left:12px;
      bottom:12px;
      padding:8px 10px;
      border-radius:999px;
      background:rgba(10,13,18,.56);
      color:#fff;
      font-size:.82rem;
      border:1px solid rgba(255,255,255,.12);
    }
    .section-strip{
      margin-top:-8px;
      margin-bottom:8px;
    }
    .strip-bar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:16px 18px;
      border-radius:20px;
      background:linear-gradient(135deg, #11151d 0%, #1a2030 52%, #131823 100%);
      color:#fff;
      border:1px solid rgba(200,161,90,.24);
      box-shadow:0 18px 36px rgba(10,14,20,.16);
    }
    .strip-text{
      display:flex;
      flex-direction:column;
      gap:4px;
    }
    .strip-title{
      font-size:1rem;
      font-weight:900;
      margin:0;
    }
    .strip-desc{
      margin:0;
      color:rgba(255,255,255,.78);
      font-size:.94rem;
    }
    .entry-grid{
      display:grid;
      grid-template-columns:repeat(5, 1fr);
      gap:16px;
    }
    .entry-card{
      display:flex;
      flex-direction:column;
      gap:14px;
      padding:20px;
      min-height:210px;
      position:relative;
      overflow:hidden;
    }
    .entry-card::after{
      content:"";
      position:absolute;
      inset:auto -24px -36px auto;
      width:110px;
      height:110px;
      background:radial-gradient(circle, rgba(200,161,90,.16), transparent 60%);
      pointer-events:none;
    }
    .entry-card .entry-icon{
      width:48px;
      height:48px;
      border-radius:16px;
      display:grid;
      place-items:center;
      color:#fff;
      background:linear-gradient(135deg, #2a3140, #151923);
      box-shadow:0 10px 18px rgba(16,19,28,.12);
      border:1px solid rgba(200,161,90,.22);
      font-size:1.1rem;
    }
    .entry-card h3{
      margin:0;
      font-size:1.08rem;
      line-height:1.35;
      font-weight:900;
    }
    .entry-card p{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
      flex:1;
    }
    .entry-card .entry-link{
      font-size:.92rem;
      font-weight:800;
      color:var(--gold-3);
    }
    .feature-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr .85fr;
      gap:18px;
    }
    .feature-card{
      position:relative;
      overflow:hidden;
      min-height:260px;
      padding:22px;
    }
    .feature-card.big{
      min-height:320px;
      display:flex;
      flex-direction:column;
      justify-content:flex-end;
      color:#fff;
      background:
        linear-gradient(180deg, rgba(9,11,15,.08), rgba(9,11,15,.82)),
        url('/assets/images/coverpic/cover-1.webp') center/cover no-repeat;
    }
    .feature-card.big::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, transparent 0%, rgba(9,11,15,.12) 40%, rgba(9,11,15,.8) 100%);
      pointer-events:none;
    }
    .feature-card.big > *{position:relative; z-index:1}
    .feature-card.small{
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .feature-card.small .feature-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
    }
    .feature-card h3{
      margin:10px 0 12px;
      font-size:1.18rem;
      line-height:1.35;
      font-weight:900;
    }
    .feature-card p{
      margin:0;
      color:var(--muted);
    }
    .feature-list{
      display:grid;
      gap:10px;
      margin:14px 0 0;
      padding:0;
      list-style:none;
    }
    .feature-list li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--muted);
      font-size:.95rem;
    }
    .feature-list i{
      color:var(--gold-3);
      margin-top:3px;
      flex:none;
    }
    .stat-grid{
      display:grid;
      grid-template-columns:repeat(4, 1fr);
      gap:16px;
    }
    .stat-card{
      padding:20px;
      position:relative;
      overflow:hidden;
    }
    .stat-card::after{
      content:"";
      position:absolute;
      right:-22px;
      top:-16px;
      width:110px;
      height:110px;
      background:radial-gradient(circle, rgba(200,161,90,.16), transparent 62%);
      pointer-events:none;
    }
    .stat-value{
      display:block;
      font-size:2.1rem;
      font-weight:950;
      line-height:1;
      color:#121723;
      margin-bottom:12px;
      letter-spacing:.01em;
    }
    .section--dark .stat-value{color:#fff}
    .stat-label{
      font-size:1rem;
      font-weight:800;
      margin:0 0 8px;
    }
    .stat-desc{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
    }
    .stat-side{
      margin-top:18px;
      padding:20px;
      border-radius:22px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.11);
    }
    .stat-side h3{
      margin:0 0 12px;
      font-size:1.08rem;
      font-weight:900;
    }
    .check-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:rgba(255,255,255,.82);
      font-size:.95rem;
    }
    .check-list li i{
      color:var(--gold-2);
      margin-top:3px;
      flex:none;
    }
    .compare-layout{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:20px;
      align-items:start;
    }
    .table-wrap{
      overflow-x:auto;
      border-radius:24px;
      border:1px solid var(--line);
      background:var(--surface);
      box-shadow:var(--shadow-soft);
    }
    .compare-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width:740px;
    }
    .compare-table th,
    .compare-table td{
      padding:16px 18px;
      text-align:left;
      border-bottom:1px solid var(--line);
      vertical-align:top;
      font-size:.96rem;
    }
    .compare-table thead th{
      background:linear-gradient(180deg,#fafafa,#f2f4f7);
      font-weight:900;
      color:#19202c;
    }
    .compare-table tbody tr:last-child td{border-bottom:0}
    .compare-table tbody tr:hover td{background:rgba(200,161,90,.045)}
    .compare-table .hot{
      background:linear-gradient(180deg, rgba(200,161,90,.16), rgba(241,209,140,.14));
      font-weight:800;
      color:#6f4b14;
    }
    .compare-side{
      display:grid;
      gap:16px;
    }
    .side-note{
      padding:20px;
      border-radius:22px;
      background:linear-gradient(135deg, rgba(200,161,90,.1), rgba(241,209,140,.12));
      border:1px solid rgba(200,161,90,.2);
    }
    .side-note h3{margin:0 0 10px;font-size:1.08rem;font-weight:900}
    .side-note p{margin:0;color:var(--muted)}
    .level-grid{
      display:grid;
      grid-template-columns:repeat(3, 1fr);
      gap:16px;
    }
    .level-card{
      padding:22px;
      position:relative;
      overflow:hidden;
    }
    .level-card .level-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:14px;
    }
    .level-card .level-icon{
      width:48px;
      height:48px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, rgba(200,161,90,.18), rgba(255,255,255,.04));
      color:#f4ddb2;
      border:1px solid rgba(200,161,90,.24);
      font-size:1.1rem;
      flex:none;
    }
    .level-card h3{
      margin:0;
      font-size:1.18rem;
      font-weight:900;
      line-height:1.3;
    }
    .level-card .level-badge{
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.12);
      color:#f5e1bc;
      font-size:.78rem;
      font-weight:800;
      white-space:nowrap;
    }
    .level-card p{
      margin:0 0 14px;
      color:rgba(255,255,255,.82);
    }
    .level-points{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .level-points li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:rgba(255,255,255,.84);
      font-size:.95rem;
    }
    .level-points i{
      color:var(--gold-2);
      margin-top:3px;
      flex:none;
    }
    .brand-layout{
      display:grid;
      grid-template-columns:.95fr 1.05fr;
      gap:20px;
      align-items:center;
    }
    .story-media{
      position:relative;
      min-height:420px;
    }
    .story-photo{
      position:absolute;
      border-radius:24px;
      overflow:hidden;
      box-shadow:var(--shadow);
      border:1px solid rgba(255,255,255,.12);
      background:#111;
    }
    .story-photo img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .story-photo.one{
      inset:0 10% 18% 0;
    }
    .story-photo.two{
      width:54%;
      right:0;
      bottom:0;
      height:52%;
    }
    .story-card{
      padding:28px;
      border-radius:28px;
    }
    .story-card h3{
      margin:0 0 14px;
      font-size:1.24rem;
      font-weight:900;
    }
    .story-card p{
      margin:0 0 14px;
      color:var(--muted);
    }
    .story-quote-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:14px;
      margin-top:18px;
    }
    .quote-card{
      padding:16px 16px 18px;
      border-radius:18px;
      background:#f8fafc;
      border:1px solid #edf1f5;
    }
    .quote-card strong{
      display:block;
      margin-bottom:8px;
      font-size:.94rem;
      color:#1c2431;
    }
    .quote-card p{
      margin:0;
      color:var(--muted);
      font-size:.93rem;
    }
    .section--dark .quote-card{
      background:rgba(255,255,255,.05);
      border-color:rgba(255,255,255,.12);
    }
    .section--dark .quote-card strong,
    .section--dark .quote-card p{color:rgba(255,255,255,.82)}
    .trust-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .trust-item{
      padding:20px;
      text-align:left;
    }
    .trust-icon{
      width:48px;
      height:48px;
      border-radius:16px;
      display:grid;
      place-items:center;
      margin-bottom:14px;
      background:linear-gradient(135deg, rgba(200,161,90,.18), rgba(255,255,255,.05));
      border:1px solid rgba(200,161,90,.18);
      color:#f3d69d;
      font-size:1.1rem;
    }
    .trust-item h3{
      margin:0 0 8px;
      font-size:1.06rem;
      font-weight:900;
    }
    .trust-item p{
      margin:0;
      color:rgba(255,255,255,.8);
      font-size:.95rem;
    }
    .process-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
      margin-top:18px;
    }
    .process-step{
      padding:22px;
      position:relative;
    }
    .process-step .step-no{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:42px;
      height:42px;
      border-radius:14px;
      background:linear-gradient(135deg, var(--gold), var(--gold-2));
      color:#281802;
      font-weight:950;
      margin-bottom:14px;
      box-shadow:0 12px 24px rgba(200,161,90,.22);
    }
    .process-step h3{
      margin:0 0 10px;
      font-size:1.08rem;
      font-weight:900;
    }
    .process-step p{
      margin:0;
      color:var(--muted);
    }
    .preview-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .preview-card{
      overflow:hidden;
      position:relative;
    }
    .preview-card figure{
      margin:0;
      position:relative;
      height:236px;
      overflow:hidden;
    }
    .preview-card img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .45s ease;
    }
    .preview-card:hover img{transform:scale(1.05)}
    .preview-overlay{
      position:absolute;
      inset:0;
      display:flex;
      align-items:flex-end;
      padding:18px;
      background:linear-gradient(180deg, rgba(11,13,18,.1) 0%, rgba(11,13,18,.8) 100%);
      color:#fff;
    }
    .preview-overlay h3{
      margin:0 0 6px;
      font-size:1.12rem;
      line-height:1.35;
      font-weight:900;
    }
    .preview-overlay p{
      margin:0;
      color:rgba(255,255,255,.84);
      font-size:.93rem;
    }
    .preview-body{
      padding:18px 20px 20px;
    }
    .preview-body .entry-link{
      color:var(--gold-3);
      font-weight:800;
    }
    .news-layout{
      display:grid;
      grid-template-columns:1.25fr .75fr;
      gap:20px;
      align-items:start;
    }
    .news-list{
      display:grid;
      gap:14px;
    }
    .news-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:16px;
      align-items:center;
      padding:18px;
      overflow:hidden;
    }
    .news-date{
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      min-width:74px;
      padding:12px 10px;
      border-radius:18px;
      background:linear-gradient(180deg,#f8f8f8,#eef2f6);
      border:1px solid #e8edf3;
      color:#1b2331;
      text-align:center;
    }
    .news-date strong{
      font-size:1.18rem;
      line-height:1;
      font-weight:950;
    }
    .news-date span{
      font-size:.8rem;
      font-weight:800;
      letter-spacing:.04em;
      color:#64748b;
      margin-top:4px;
    }
    .news-content h3{
      margin:0 0 8px;
      font-size:1.04rem;
      line-height:1.4;
      font-weight:900;
    }
    .news-content p{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
    }
    .news-link{
      font-weight:800;
      color:var(--gold-3);
      white-space:nowrap;
    }
    .news-side{
      display:grid;
      gap:16px;
      position:sticky;
      top:108px;
    }
    .side-card{
      overflow:hidden;
    }
    .side-card .side-media{
      position:relative;
      height:220px;
    }
    .side-card img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .side-media .side-label{
      position:absolute;
      left:14px;
      bottom:14px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(10,13,18,.58);
      color:#fff;
      font-size:.82rem;
      font-weight:800;
      border:1px solid rgba(255,255,255,.12);
    }
    .side-card .side-body{
      padding:18px 18px 20px;
    }
    .side-card h3{
      margin:0 0 10px;
      font-size:1.08rem;
      font-weight:900;
    }
    .side-card p{
      margin:0 0 14px;
      color:var(--muted);
      font-size:.95rem;
    }
    .side-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .side-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#1d2634;
      font-size:.94rem;
    }
    .side-list li i{
      color:var(--gold-3);
      margin-top:3px;
      flex:none;
    }
    .form-layout{
      display:grid;
      grid-template-columns:1.02fr .98fr;
      gap:20px;
      align-items:start;
    }
    .form-block{
      padding:26px;
    }
    .form-block h3{
      margin:0 0 10px;
      font-size:1.22rem;
      font-weight:900;
    }
    .form-block p{
      margin:0 0 18px;
      color:var(--muted);
    }
    .form-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .field.full{grid-column:1 / -1}
    .field label{
      font-size:.92rem;
      font-weight:800;
      color:#223042;
    }
    .section--dark .field label{color:#fff}
    .form-control{
      width:100%;
      border-radius:14px;
      border:1px solid #d9dee8;
      background:#fff;
      padding:13px 14px;
      outline:none;
      transition:border-color var(--trans), box-shadow var(--trans), background var(--trans);
      color:#16202e;
    }
    .form-control::placeholder{color:#9aa4b2}
    .form-control:focus{
      border-color:rgba(200,161,90,.7);
      box-shadow:0 0 0 4px rgba(200,161,90,.16);
    }
    .form-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:18px;
    }
    .form-side{
      display:grid;
      gap:16px;
    }
    .info-box{
      padding:22px;
      border-radius:24px;
      background:linear-gradient(135deg, rgba(200,161,90,.12), rgba(255,255,255,.04));
      border:1px solid rgba(200,161,90,.2);
    }
    .info-box h3{
      margin:0 0 10px;
      font-size:1.08rem;
      font-weight:900;
      color:#1a2230;
    }
    .section--dark .info-box h3,
    .section--dark .info-box p,
    .section--dark .info-box li{color:#fff}
    .info-box p{
      margin:0 0 12px;
      color:var(--muted);
    }
    .info-box ul{
      margin:0;
      padding-left:18px;
      color:var(--muted);
    }
    .faq-list{
      display:grid;
      gap:14px;
    }
    .faq-item{
      overflow:hidden;
      padding:0 18px;
    }
    .faq-item summary{
      list-style:none;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:18px 0;
      cursor:pointer;
      font-weight:900;
      color:#1b2331;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary::after{
      content:"+";
      font-size:1.35rem;
      color:var(--gold-3);
      flex:none;
      line-height:1;
    }
    .faq-item[open] summary::after{content:"−"}
    .faq-item .answer{
      padding:0 0 18px;
      color:var(--muted);
    }
    .cta-band{
      position:relative;
      overflow:hidden;
      border-radius:30px;
      padding:34px;
      color:#fff;
      background:
        linear-gradient(120deg, rgba(11,13,18,.9) 0%, rgba(20,24,36,.84) 58%, rgba(11,13,18,.92) 100%),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      border:1px solid rgba(200,161,90,.24);
      box-shadow:0 20px 50px rgba(12,16,22,.22);
    }
    .cta-band::after{
      content:"";
      position:absolute;
      inset:auto -120px -120px auto;
      width:280px;
      height:280px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(200,161,90,.24), transparent 68%);
      pointer-events:none;
    }
    .cta-band > *{position:relative; z-index:1}
    .cta-band h2{
      margin:0 0 12px;
      font-size:clamp(26px, 3vw, 40px);
      line-height:1.15;
      font-weight:950;
    }
    .cta-band p{
      margin:0;
      max-width:760px;
      color:rgba(255,255,255,.84);
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:22px;
    }
    .footer{
      padding:36px 0 30px;
      background:linear-gradient(180deg, #0b0f15 0%, #10151d 100%);
      color:#fff;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr .8fr;
      gap:24px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .footer-brand .brand-line{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .footer-brand .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
    }
    .footer-brand .brand-name{color:#fff}
    .footer p{
      margin:0;
      color:rgba(255,255,255,.76);
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links h3{
      margin:0 0 8px;
      font-size:1rem;
      font-weight:900;
    }
    .footer-links a{
      color:rgba(255,255,255,.8);
      font-size:.95rem;
    }
    .footer-links a:hover{color:#fff}
    .footer-tech{
      display:grid;
      gap:10px;
      color:rgba(255,255,255,.74);
      font-size:.95rem;
    }
    .footer-bottom{
      display:flex;
      flex-wrap:wrap;
      justify-content:space-between;
      gap:14px;
      margin-top:26px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.08);
      color:rgba(255,255,255,.7);
      font-size:.92rem;
    }
    .footer-bottom a{color:#f1dbab}
    .footer-bottom a:hover{color:#fff}
    .anchor-link{
      color:var(--gold-3);
      font-weight:800;
    }
    .accessory-line{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      margin-top:14px;
    }
    .accessory-line .tag{font-size:.8rem}
    .mobile-only{display:none}
    @media (max-width: 1180px){
      .header-search{width:min(260px, 24vw)}
      .entry-grid{grid-template-columns:repeat(3,1fr)}
      .feature-grid{grid-template-columns:1fr 1fr}
      .feature-card.big{grid-column:1 / -1}
      .stat-grid{grid-template-columns:repeat(2,1fr)}
      .level-grid{grid-template-columns:1fr 1fr}
      .trust-grid{grid-template-columns:1fr 1fr}
      .preview-row{grid-template-columns:1fr 1fr}
      .compare-layout,
      .news-layout,
      .brand-layout,
      .form-layout{grid-template-columns:1fr}
      .news-side{position:static}
      .story-media{min-height:380px}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-brand{grid-column:1 / -1}
    }
    @media (max-width: 1024px){
      .header-inner{
        grid-template-columns:auto 1fr auto;
      }
      .primary-nav,
      .header-search,
      .header-actions .btn-primary{
        display:none;
      }
      .menu-toggle{display:inline-flex}
      .mobile-only{display:block}
      .hero-grid{grid-template-columns:1fr}
      .hero-copy{padding:12px 0 0}
      .hero{padding:30px 0 28px}
      .hero-title{max-width:12ch}
      .section{padding:64px 0}
    }
    @media (max-width: 768px){
      .container{width:min(calc(100% - 22px), var(--container))}
      .header-inner{min-height:74px}
      .brand-mark{width:42px;height:42px}
      .brand-name{font-size:1rem}
      .hero{
        background:
          linear-gradient(180deg, rgba(11,13,18,.84), rgba(11,13,18,.64)),
          url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      }
      .hero-title{font-size:clamp(30px, 9vw, 48px)}
      .hero-lead{font-size:.98rem}
      .hero-panel{padding:18px}
      .entry-grid{grid-template-columns:repeat(2,1fr)}
      .feature-grid,
      .stat-grid,
      .level-grid,
      .trust-grid,
      .preview-row,
      .process-grid,
      .story-quote-grid{grid-template-columns:1fr}
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }
      .compare-table{min-width:640px}
      .news-item{grid-template-columns:1fr}
      .news-date{align-items:flex-start}
      .news-date strong{font-size:1rem}
      .news-link{justify-self:start}
      .form-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{flex-direction:column}
      .story-media{min-height:300px}
      .story-photo.one{inset:0 18% 20% 0}
      .story-photo.two{width:50%}
      .section{padding:56px 0}
      .cta-band{padding:26px}
    }
    @media (max-width: 520px){
      .entry-grid{grid-template-columns:1fr}
      .hero-actions,
      .cta-actions,
      .form-actions{
        flex-direction:column;
      }
      .btn{width:100%}
      .meta-chip{width:100%;justify-content:center}
      .strip-bar{
        flex-direction:column;
        align-items:flex-start;
      }
      .panel-top{flex-direction:column}
      .hero-title{max-width:100%}
      .hero-panel{padding:16px}
      .feature-card,
      .stat-card,
      .level-card,
      .trust-item,
      .process-step,
      .form-block,
      .story-card,
      .preview-body,
      .news-item,
      .faq-item{
        border-radius:18px;
      }
      .story-media{min-height:260px}
      .compare-table th,
      .compare-table td{padding:14px}
      .brand-sub{display:none}
    }
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      *, *::before, *::after{
        animation-duration:.01ms !important;
        animation-iteration-count:1 !important;
        transition-duration:.01ms !important;
        scroll-behavior:auto !important;
      }
    }

/* roulang page: category2 */
:root{
      --bg:#0b0b0f;
      --bg-soft:#12131a;
      --bg-card:#181923;
      --surface:#ffffff;
      --surface-soft:#f7f3ea;
      --ink:#17130b;
      --text:#f8f1df;
      --muted:#746b5d;
      --muted-dark:#c7bfae;
      --gold:#d7a84f;
      --gold-2:#f4d58b;
      --gold-3:#9d6b24;
      --red:#7c1d1d;
      --green:#2d6a4f;
      --line:rgba(215,168,79,.26);
      --line-light:rgba(30,24,12,.12);
      --shadow:0 24px 70px rgba(0,0,0,.28);
      --shadow-soft:0 14px 36px rgba(29,20,5,.12);
      --radius:22px;
      --radius-sm:14px;
      --container:1180px;
      --ease:all .26s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 15% 8%, rgba(215,168,79,.18), transparent 26%),
        linear-gradient(180deg,#fffaf0 0%,#f6efe3 42%,#111219 42%,#0b0b0f 100%);
      line-height:1.72;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;height:auto;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer;border:0}
    ::selection{background:var(--gold);color:#120d06}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .skip-link{
      position:absolute;left:-999px;top:8px;background:var(--gold);color:#111;padding:10px 14px;border-radius:10px;z-index:999;
    }
    .skip-link:focus{left:12px}
    .site-header{
      position:sticky;top:0;z-index:1000;
      background:rgba(255,255,255,.92);
      border-bottom:1px solid rgba(30,24,12,.08);
      box-shadow:0 12px 34px rgba(21,15,7,.08);
      backdrop-filter:blur(16px);
    }
    .header-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }
    .brand-line{display:flex;align-items:center;gap:12px;min-width:max-content}
    .brand-mark{
      width:44px;height:44px;border-radius:15px;
      display:inline-flex;align-items:center;justify-content:center;
      color:#15100a;
      background:linear-gradient(135deg,var(--gold-2),var(--gold),var(--gold-3));
      box-shadow:0 10px 26px rgba(157,107,36,.28);
      border:1px solid rgba(255,255,255,.55);
    }
    .brand-mark i{font-size:1.15rem}
    .brand-text{display:flex;flex-direction:column;line-height:1.1}
    .brand-name{font-weight:950;font-size:1.22rem;letter-spacing:.02em;color:#17130b}
    .brand-sub{font-size:.76rem;color:#8b7553;margin-top:4px;white-space:nowrap}
    .primary-nav{
      display:flex;align-items:center;justify-content:center;gap:4px;
      flex:1;min-width:0;
    }
    .primary-nav a{
      display:inline-flex;align-items:center;gap:7px;
      padding:11px 12px;border-radius:999px;
      color:#4e4639;font-weight:800;font-size:.92rem;
      white-space:nowrap;
    }
    .primary-nav a i{font-size:.92rem;color:#b48639}
    .primary-nav a:hover{
      background:#fff2d3;color:#1a1409;transform:translateY(-1px);
    }
    .primary-nav a.is-active{
      background:linear-gradient(135deg,#1a1510,#3a2912);
      color:#fff4d7;
      box-shadow:0 10px 24px rgba(58,41,18,.2);
    }
    .primary-nav a.is-active i{color:var(--gold-2)}
    .header-actions{display:flex;align-items:center;gap:10px}
    .search-pill{
      width:210px;height:42px;border-radius:999px;
      border:1px solid rgba(30,24,12,.1);
      background:#fffaf2;
      display:flex;align-items:center;gap:8px;
      padding:0 13px;color:#806b48;
    }
    .search-pill input{
      width:100%;border:0;background:transparent;outline:0;
      color:#332817;font-size:.88rem;
    }
    .search-pill input::placeholder{color:#9f9078}
    .nav-cta,.btn{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      min-height:44px;padding:0 18px;border-radius:999px;
      font-weight:900;line-height:1;color:#17110a;
      background:linear-gradient(135deg,var(--gold-2),var(--gold));
      box-shadow:0 14px 28px rgba(157,107,36,.24);
      border:1px solid rgba(255,255,255,.5);
      transition:var(--ease);
    }
    .nav-cta:hover,.btn:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(157,107,36,.32);color:#120d06}
    .btn:focus,.nav-cta:focus,.primary-nav a:focus,.footer a:focus,input:focus{
      outline:3px solid rgba(244,213,139,.55);outline-offset:3px;
    }
    .btn-dark{
      background:linear-gradient(135deg,#16161d,#33250f);
      color:#fff1d0;border-color:rgba(215,168,79,.35);
    }
    .btn-dark:hover{color:#fff;background:linear-gradient(135deg,#221b13,#5a3b13)}
    .btn-ghost{
      background:rgba(255,255,255,.08);
      color:#fff2d4;
      border:1px solid rgba(244,213,139,.35);
      box-shadow:none;
    }
    .btn-ghost:hover{background:rgba(244,213,139,.15);color:#fff}
    .mobile-toggle{
      display:none;width:44px;height:44px;border-radius:14px;
      background:#1a1510;color:#f7d98b;align-items:center;justify-content:center;
    }

    .page-hero{
      position:relative;overflow:hidden;
      padding:72px 0 52px;
      background:
        linear-gradient(90deg,rgba(255,250,240,.94),rgba(255,250,240,.78)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      border-bottom:1px solid rgba(30,24,12,.08);
    }
    .hero-grid{
      display:grid;grid-template-columns:1.02fr .98fr;gap:34px;align-items:center;
    }
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:7px 12px;border-radius:999px;
      background:rgba(215,168,79,.16);
      color:#6f4b17;font-weight:950;font-size:.86rem;
      border:1px solid rgba(157,107,36,.18);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      margin:18px 0 16px;
      font-size:clamp(2.35rem,5vw,4.7rem);
      line-height:1.05;
      letter-spacing:-.06em;
      color:#17120a;
      font-weight:1000;
    }
    .hero-lead{
      max-width:720px;
      color:#5d513f;
      font-size:1.1rem;
      margin-bottom:24px;
    }
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 22px}
    .trust-row{display:flex;flex-wrap:wrap;gap:10px}
    .trust-chip{
      display:inline-flex;align-items:center;gap:7px;
      padding:9px 12px;border-radius:999px;
      color:#4d3b1c;background:rgba(255,255,255,.72);
      border:1px solid rgba(30,24,12,.08);
      box-shadow:0 8px 20px rgba(30,24,12,.06);
      font-weight:800;font-size:.88rem;
    }
    .whitepaper-card{
      display:grid;grid-template-columns:.82fr 1fr;gap:18px;
      padding:18px;border-radius:30px;
      background:rgba(14,14,19,.92);
      border:1px solid rgba(244,213,139,.28);
      box-shadow:var(--shadow);
      color:#fff5db;
      position:relative;
    }
    .whitepaper-card:before{
      content:"";position:absolute;inset:10px;border-radius:24px;
      border:1px solid rgba(244,213,139,.16);pointer-events:none;
    }
    .paper-cover{
      min-height:350px;border-radius:24px;overflow:hidden;position:relative;
      background:#21180e;
      border:1px solid rgba(244,213,139,.32);
    }
    .paper-cover img{width:100%;height:100%;object-fit:cover;filter:saturate(1.08) contrast(1.04)}
    .paper-cover .cover-overlay{
      position:absolute;inset:auto 14px 14px 14px;
      padding:14px;border-radius:18px;
      background:linear-gradient(180deg,rgba(0,0,0,.15),rgba(0,0,0,.72));
      border:1px solid rgba(255,255,255,.18);
    }
    .cover-overlay strong{display:block;font-size:1.15rem;margin-bottom:4px}
    .cover-overlay span{font-size:.84rem;color:#e2d2b0}
    .download-panel{padding:6px 4px;position:relative;z-index:1}
    .download-panel h2{
      font-size:1.45rem;line-height:1.25;margin:6px 0 10px;color:#fff;
      font-weight:950;letter-spacing:-.03em;
    }
    .toc-list{list-style:none;margin:0 0 16px;padding:0;display:grid;gap:9px}
    .toc-list li{
      display:flex;align-items:flex-start;gap:9px;
      color:#dfd2b8;font-size:.94rem;
      padding-bottom:9px;border-bottom:1px dashed rgba(244,213,139,.18);
    }
    .toc-list i{color:var(--gold-2);margin-top:5px}
    .lead-form{
      display:grid;gap:10px;margin-top:14px;
      padding:14px;border-radius:20px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(244,213,139,.2);
    }
    .lead-form label{font-size:.8rem;font-weight:900;color:#f2d995}
    .lead-form input{
      width:100%;height:44px;border-radius:13px;border:1px solid rgba(244,213,139,.24);
      padding:0 12px;background:rgba(255,255,255,.09);
      color:#fff;outline:0;
    }
    .lead-form input::placeholder{color:#b8ad98}
    .form-note{font-size:.78rem;color:#bfb29b;margin:0}
    main{background:#fffaf0}
    .section{padding:76px 0}
    .section.dark{
      background:
        radial-gradient(circle at 82% 16%,rgba(215,168,79,.18),transparent 27%),
        linear-gradient(180deg,#111219,#0b0b0f);
      color:#fff3d6;
    }
    .section.alt{background:#f5ecde}
    .section-head{
      display:grid;grid-template-columns:.85fr 1.15fr;gap:28px;align-items:end;
      margin-bottom:28px;
    }
    .section-kicker{
      display:inline-flex;align-items:center;gap:7px;
      color:#7d5318;font-weight:950;font-size:.86rem;margin-bottom:10px;
    }
    .section.dark .section-kicker{color:#f4d58b}
    .section-title{
      font-size:clamp(1.8rem,3.4vw,3rem);
      line-height:1.12;font-weight:1000;letter-spacing:-.04em;margin:0;
    }
    .section-desc{color:#6d6252;margin:0;font-size:1.02rem}
    .section.dark .section-desc{color:#d2c5aa}
    .mini-stats{
      display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px;
    }
    .stat-card{
      padding:20px;border-radius:20px;background:#fff;
      border:1px solid var(--line-light);box-shadow:var(--shadow-soft);
    }
    .stat-card b{display:block;font-size:2rem;line-height:1;color:#8b5a18;font-weight:1000}
    .stat-card span{display:block;margin-top:8px;color:#6c604f;font-weight:800;font-size:.9rem}

    .comparison-wrap{
      border-radius:28px;overflow:hidden;background:#fff;
      border:1px solid rgba(30,24,12,.1);
      box-shadow:var(--shadow-soft);
    }
    .benefit-table{width:100%;border-collapse:collapse;margin:0}
    .benefit-table th,.benefit-table td{
      padding:18px 16px;text-align:left;border-bottom:1px solid rgba(30,24,12,.08);
      vertical-align:middle;
    }
    .benefit-table th{
      background:linear-gradient(135deg,#16161d,#302313);
      color:#fff3d5;font-size:.92rem;letter-spacing:.02em;
    }
    .benefit-table td{color:#3f3527;font-weight:700}
    .benefit-table tr:last-child td{border-bottom:0}
    .table-badge{
      display:inline-flex;align-items:center;gap:7px;border-radius:999px;
      padding:7px 10px;background:#fff2d3;color:#6a4512;
      border:1px solid rgba(157,107,36,.18);font-weight:950;font-size:.82rem;
    }
    .check{color:#2d6a4f;font-weight:1000}
    .dash{color:#a79a84}
    .level-layout{
      display:grid;grid-template-columns:.78fr 1.22fr;gap:24px;align-items:stretch;
    }
    .feature-poster{
      min-height:520px;border-radius:30px;overflow:hidden;position:relative;
      border:1px solid rgba(244,213,139,.25);box-shadow:var(--shadow);
      background:#18130c;
    }
    .feature-poster img{width:100%;height:100%;object-fit:cover;opacity:.82}
    .feature-poster-content{
      position:absolute;inset:auto 22px 22px 22px;padding:22px;border-radius:22px;
      background:rgba(11,11,15,.78);border:1px solid rgba(244,213,139,.22);
      backdrop-filter:blur(8px);
    }
    .feature-poster-content h3{color:#fff;font-size:1.55rem;margin-bottom:8px;font-weight:950}
    .feature-poster-content p{color:#d8c9ad;margin:0}
    .level-cards{display:grid;gap:16px}
    .level-card{
      display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;
      padding:20px;border-radius:24px;background:rgba(255,255,255,.06);
      border:1px solid rgba(244,213,139,.2);
      transition:var(--ease);
    }
    .level-card:hover{transform:translateX(4px);border-color:rgba(244,213,139,.48);background:rgba(255,255,255,.09)}
    .level-icon{
      width:54px;height:54px;border-radius:18px;display:grid;place-items:center;
      color:#16100a;background:linear-gradient(135deg,var(--gold-2),var(--gold));
      box-shadow:0 14px 28px rgba(215,168,79,.18);
    }
    .level-card h3{margin:0 0 4px;font-size:1.15rem;color:#fff;font-weight:950}
    .level-card p{margin:0;color:#cfc1a6;font-size:.95rem}
    .level-tag{
      border:1px solid rgba(244,213,139,.28);color:#f4d58b;border-radius:999px;
      padding:7px 10px;font-weight:950;font-size:.78rem;white-space:nowrap;
    }

    .preview-grid{
      display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:start;
    }
    .preview-main{
      border-radius:30px;background:#fff;border:1px solid var(--line-light);
      box-shadow:var(--shadow-soft);overflow:hidden;
    }
    .preview-main img{height:315px;width:100%;object-fit:cover}
    .preview-body{padding:26px}
    .preview-body h3{font-size:1.65rem;font-weight:1000;letter-spacing:-.03em;margin-bottom:10px}
    .preview-body p{color:#665b4c}
    .content-list{display:grid;gap:14px}
    .content-item{
      display:flex;gap:14px;align-items:flex-start;padding:18px;border-radius:22px;
      background:#fff;border:1px solid rgba(30,24,12,.1);box-shadow:0 10px 24px rgba(29,20,5,.07);
    }
    .content-item i{
      width:40px;height:40px;border-radius:14px;display:grid;place-items:center;
      background:#17130b;color:var(--gold-2);flex:0 0 auto;
    }
    .content-item h3{margin:0 0 4px;font-size:1.04rem;font-weight:950}
    .content-item p{margin:0;color:#6f6250;font-size:.92rem}

    .process-strip{
      display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
    }
    .process-card{
      position:relative;padding:24px;border-radius:24px;
      background:linear-gradient(180deg,#fff,#fff7e8);
      border:1px solid rgba(157,107,36,.16);
      box-shadow:var(--shadow-soft);
    }
    .process-num{
      display:inline-flex;width:38px;height:38px;border-radius:14px;
      align-items:center;justify-content:center;
      background:#17130b;color:#f4d58b;font-weight:1000;margin-bottom:16px;
    }
    .process-card h3{font-size:1.12rem;font-weight:950;margin-bottom:8px}
    .process-card p{color:#6a5f50;margin:0;font-size:.94rem}

    .scenario-layout{
      display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
    }
    .scenario-card{
      padding:24px;border-radius:26px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(244,213,139,.2);
      transition:var(--ease);
    }
    .scenario-card:hover{transform:translateY(-5px);background:rgba(255,255,255,.09);border-color:rgba(244,213,139,.42)}
    .scenario-card .badge{
      display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:7px 10px;
      background:rgba(244,213,139,.12);color:#f4d58b;font-weight:950;font-size:.8rem;margin-bottom:14px;
      border:1px solid rgba(244,213,139,.22);
    }
    .scenario-card h3{color:#fff;font-weight:950;font-size:1.24rem;margin-bottom:10px}
    .scenario-card p{color:#d4c6ab;margin:0}

    .club-panel{
      display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:center;
      padding:28px;border-radius:32px;
      background:linear-gradient(135deg,#17130b,#101017 58%,#392611);
      border:1px solid rgba(244,213,139,.25);
      box-shadow:var(--shadow);
      color:#fff2d3;
      overflow:hidden;
    }
    .club-panel img{border-radius:24px;border:1px solid rgba(244,213,139,.25);height:380px;width:100%;object-fit:cover}
    .club-panel h2{font-size:2.15rem;line-height:1.12;font-weight:1000;letter-spacing:-.04em}
    .club-panel p{color:#d7c9ad}
    .gold-list{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:11px}
    .gold-list li{display:flex;gap:10px;align-items:flex-start;color:#eadab9;font-weight:750}
    .gold-list i{color:var(--gold-2);margin-top:6px}

    .faq-wrap{max-width:920px;margin:0 auto}
    .accordion{background:transparent}
    .accordion-item{
      background:#fff;border:1px solid rgba(30,24,12,.1)!important;border-radius:20px!important;
      overflow:hidden;margin-bottom:14px;box-shadow:0 10px 24px rgba(29,20,5,.07);
    }
    .accordion-title{
      border:0!important;color:#241b10!important;font-weight:950;font-size:1rem;
      padding:20px 56px 20px 20px!important;background:#fff!important;
    }
    .accordion-title:hover,.accordion-title:focus{background:#fff7e6!important;color:#6a4512!important}
    .accordion-title:before{right:22px;color:#9d6b24;font-size:1.35rem}
    .accordion-content{
      border:0!important;border-top:1px solid rgba(30,24,12,.08)!important;
      color:#665b4c;background:#fffdf8!important;padding:18px 20px 22px!important;
    }
    .cta-section{
      padding:82px 0;
      background:
        linear-gradient(90deg,rgba(11,11,15,.88),rgba(11,11,15,.72)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      color:#fff;
    }
    .cta-box{
      display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:center;
      border-radius:34px;padding:34px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(244,213,139,.24);
      box-shadow:var(--shadow);
      backdrop-filter:blur(10px);
    }
    .cta-box h2{font-size:clamp(2rem,4vw,3.35rem);line-height:1.06;font-weight:1000;letter-spacing:-.05em}
    .cta-box p{color:#d9cbb0;font-size:1.04rem}
    .cta-card{
      background:#fffaf0;color:#241b10;border-radius:28px;padding:24px;
      border:1px solid rgba(244,213,139,.28);
    }
    .cta-card h3{font-weight:1000;font-size:1.24rem}
    .cta-card ul{margin:0 0 20px;padding:0;list-style:none;display:grid;gap:10px}
    .cta-card li{display:flex;gap:10px;color:#5f5446;font-weight:800}
    .cta-card li i{color:#8b5a18;margin-top:6px}

    .footer{
      background:#08090d;color:#d9ccb1;padding:56px 0 26px;border-top:1px solid rgba(244,213,139,.18);
    }
    .footer-grid{
      display:grid;grid-template-columns:1.35fr .65fr 1fr;gap:32px;align-items:start;
    }
    .footer .brand-name{color:#fff}
    .footer .brand-sub{color:#d4b46b}
    .footer-brand p{color:#bfb39c;margin:14px 0 0}
    .footer-links{display:grid;gap:9px}
    .footer-links h3{
      margin:0 0 8px;font-size:1rem;font-weight:900;color:#fff;
    }
    .footer-links a,.footer-tech a{color:#d8c8a6;font-weight:800}
    .footer-links a:hover,.footer-tech a:hover{color:#f4d58b}
    .footer-tech{color:#bfb39c;display:grid;gap:7px}
    .footer-bottom{
      margin-top:34px;padding-top:18px;border-top:1px solid rgba(244,213,139,.12);
      display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:#9f937e;font-size:.88rem;
    }

    @media (max-width:1100px){
      .header-inner{flex-wrap:wrap;padding:12px 0}
      .primary-nav{order:3;width:100%;justify-content:flex-start;overflow-x:auto;padding-bottom:4px}
      .search-pill{width:180px}
      .hero-grid,.whitepaper-card,.level-layout,.preview-grid,.club-panel,.cta-box{grid-template-columns:1fr}
      .paper-cover{min-height:280px}
      .feature-poster{min-height:420px}
      .mini-stats,.process-strip{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .site-header{position:relative}
      .mobile-toggle{display:inline-flex}
      .header-actions{margin-left:auto}
      .search-pill,.nav-cta{display:none}
      .primary-nav{
        display:none;flex-direction:column;align-items:stretch;overflow:visible;
        background:#fffaf0;border:1px solid rgba(30,24,12,.08);
        border-radius:20px;padding:10px;margin-top:8px;
      }
      .primary-nav.is-open{display:flex}
      .primary-nav a{justify-content:flex-start}
      .page-hero{padding:48px 0 36px}
      .section{padding:56px 0}
      .section-head{grid-template-columns:1fr;gap:10px}
      .mini-stats,.process-strip,.scenario-layout,.footer-grid{grid-template-columns:1fr}
      .benefit-table{min-width:720px}
      .comparison-wrap{overflow-x:auto}
      .level-card{grid-template-columns:auto 1fr}
      .level-tag{grid-column:2}
      .club-panel,.cta-box{padding:22px}
      .club-panel img{height:260px}
      .footer-bottom{display:grid}
    }
    @media (max-width:520px){
      h1{font-size:2.25rem}
      .brand-sub{display:none}
      .brand-mark{width:40px;height:40px}
      .hero-actions .btn{width:100%}
      .whitepaper-card{padding:14px;border-radius:24px}
      .paper-cover{min-height:220px}
      .download-panel h2{font-size:1.22rem}
      .stat-card b{font-size:1.7rem}
      .preview-main img{height:220px}
      .cta-box h2,.club-panel h2{font-size:2rem}
    }

/* roulang page: category3 */
:root{
      --bg:#090d15;
      --bg-2:#111827;
      --panel:#101724;
      --panel-2:#151f30;
      --panel-3:#1a2335;
      --line:rgba(255,255,255,.10);
      --line-2:rgba(255,255,255,.16);
      --text:#f4f7fb;
      --muted:#9ca8bb;
      --muted-2:#b6bfcd;
      --gold:#d6b36b;
      --gold-2:#f5d48d;
      --gold-deep:#9a7427;
      --shadow:0 18px 45px rgba(0,0,0,.32);
      --shadow-soft:0 10px 26px rgba(0,0,0,.18);
      --radius:20px;
      --radius-sm:14px;
      --radius-lg:28px;
      --wrap:1240px;
      --transition:.24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",Segoe UI,Roboto,Helvetica,Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(214,179,107,.14), transparent 28%),
        radial-gradient(circle at top right, rgba(79,109,255,.10), transparent 24%),
        linear-gradient(180deg, #070a10 0%, #0b1018 36%, #0c1118 100%);
      min-height:100vh;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(transparent 0 0),
        radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
      background-size:100% 100%, 18px 18px;
      mask-image:linear-gradient(180deg, rgba(0,0,0,.35), transparent 65%);
      opacity:.28;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:color var(--transition), background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition)}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    ::selection{background:rgba(214,179,107,.28);color:#fff}
    :focus-visible{outline:3px solid rgba(214,179,107,.55);outline-offset:3px;border-radius:12px}
    .grid-container,.container{
      width:min(var(--wrap), calc(100% - 32px));
      max-width:var(--wrap);
      margin:0 auto;
    }
    .page-shell{position:relative}
    .site-header{
      position:sticky;
      top:0;
      z-index:80;
      background:rgba(255,255,255,.90);
      backdrop-filter:saturate(160%) blur(14px);
      border-bottom:1px solid rgba(14,18,28,.08);
      box-shadow:0 8px 20px rgba(9,13,21,.05);
    }
    .header-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:16px 0 12px;
    }
    .brand-line{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:44px;
      height:44px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:linear-gradient(145deg, #1a2232, #0d121b);
      color:var(--gold);
      box-shadow:inset 0 0 0 1px rgba(214,179,107,.28), 0 10px 24px rgba(13,18,27,.15);
      flex:0 0 auto;
    }
    .brand-mark i{font-size:1.02rem}
    .brand-text{
      display:flex;
      flex-direction:column;
      gap:2px;
      min-width:0;
    }
    .brand-name{
      font-size:1.05rem;
      font-weight:900;
      letter-spacing:.5px;
      color:#10151e;
      white-space:nowrap;
    }
    .brand-sub{
      font-size:.85rem;
      color:#6c7688;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .header-tools{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .search-form{
      display:flex;
      align-items:center;
      gap:0;
      background:#f4f6fa;
      border:1px solid rgba(16,21,30,.10);
      border-radius:999px;
      overflow:hidden;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.7);
      min-width:min(360px, 52vw);
    }
    .search-form i{
      color:#9aa4b3;
      padding-left:16px;
      font-size:.95rem;
    }
    .search-form input{
      flex:1;
      border:0;
      background:transparent;
      height:42px;
      padding:0 14px 0 10px;
      color:#10151e;
      min-width:0;
    }
    .search-form input::placeholder{color:#98a2b3}
    .search-form button{
      border:0;
      height:42px;
      padding:0 16px;
      background:linear-gradient(135deg, #111826, #222d41);
      color:#fff;
      font-weight:800;
      letter-spacing:.4px;
      cursor:pointer;
    }
    .search-form button:hover{background:linear-gradient(135deg, #151f30, #2b3851)}
    .header-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:42px;
      padding:0 18px;
      border-radius:999px;
      background:linear-gradient(135deg, var(--gold-2), var(--gold));
      color:#18120a;
      font-weight:900;
      box-shadow:0 10px 24px rgba(214,179,107,.28);
      border:1px solid rgba(255,255,255,.22);
      white-space:nowrap;
    }
    .header-cta:hover{
      transform:translateY(-1px);
      box-shadow:0 14px 28px rgba(214,179,107,.36);
      color:#120d08;
    }
    .primary-nav{
      display:flex;
      align-items:center;
      gap:10px;
      padding:0 0 14px;
      overflow-x:auto;
      scrollbar-width:none;
      border-top:1px solid rgba(16,21,30,.08);
    }
    .primary-nav::-webkit-scrollbar{display:none}
    .primary-nav a{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:40px;
      padding:0 15px;
      border-radius:999px;
      border:1px solid transparent;
      color:#20283a;
      font-weight:800;
      background:transparent;
    }
    .primary-nav a i{font-size:.92rem}
    .primary-nav a:hover{
      background:#eef1f7;
      border-color:rgba(16,21,30,.06);
      transform:translateY(-1px);
      color:#0e1320;
    }
    .primary-nav a.is-active{
      background:linear-gradient(135deg, #1b2537, #111826);
      color:#fff;
      border-color:rgba(214,179,107,.28);
      box-shadow:0 10px 20px rgba(15,21,31,.12);
    }
    .hero-section{
      position:relative;
      padding:34px 0 20px;
      overflow:hidden;
    }
    .hero-panel{
      position:relative;
      border-radius:var(--radius-lg);
      overflow:hidden;
      background:
        linear-gradient(135deg, rgba(8,10,15,.96), rgba(10,14,22,.80)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow);
    }
    .hero-panel::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 20% 20%, rgba(214,179,107,.20), transparent 24%),
        radial-gradient(circle at 85% 10%, rgba(92,131,255,.14), transparent 22%),
        linear-gradient(180deg, rgba(0,0,0,.12), rgba(0,0,0,.36));
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      z-index:1;
      padding:32px;
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:22px;
      align-items:stretch;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 14px;
      border-radius:999px;
      background:rgba(214,179,107,.12);
      color:var(--gold-2);
      border:1px solid rgba(214,179,107,.22);
      font-size:.9rem;
      font-weight:800;
      letter-spacing:.4px;
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.02);
    }
    .eyebrow i{font-size:.9rem}
    .hero-copy{
      display:flex;
      flex-direction:column;
      gap:18px;
      padding:12px 6px 10px 0;
      min-width:0;
    }
    .hero-copy h1{
      margin:0;
      font-size:clamp(2rem, 4vw, 4.05rem);
      line-height:1.08;
      letter-spacing:-.03em;
      font-weight:1000;
      max-width:12em;
    }
    .hero-copy p{
      margin:0;
      color:#d8deea;
      font-size:1.02rem;
      line-height:1.88;
      max-width:44rem;
    }
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.12);
      color:#eef2f8;
      font-size:.92rem;
      font-weight:700;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
    }
    .pill i{color:var(--gold-2)}
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      border:0;
      border-radius:999px;
      min-height:48px;
      padding:0 20px;
      font-weight:900;
      letter-spacing:.2px;
      cursor:pointer;
      transition:transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
    }
    .btn:hover{transform:translateY(-1px)}
    .btn-gold{
      background:linear-gradient(135deg, var(--gold-2), var(--gold));
      color:#19120a;
      box-shadow:0 14px 28px rgba(214,179,107,.22);
    }
    .btn-gold:hover{box-shadow:0 18px 34px rgba(214,179,107,.28); color:#120d08}
    .btn-ghost{
      color:#fff;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.14);
    }
    .btn-ghost:hover{
      border-color:rgba(214,179,107,.24);
      background:rgba(214,179,107,.08);
    }
    .hero-proof{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:12px;
      margin-top:4px;
    }
    .proof-card{
      padding:14px 14px 13px;
      border-radius:18px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.10);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
    }
    .proof-card strong{
      display:block;
      font-size:1.02rem;
      margin-bottom:6px;
      color:#fff;
    }
    .proof-card span{
      color:#c9d2e0;
      font-size:.9rem;
      line-height:1.55;
    }
    .hero-bento{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      grid-template-rows:auto auto;
      gap:14px;
      min-height:100%;
    }
    .bento-card{
      position:relative;
      overflow:hidden;
      border-radius:24px;
      background:linear-gradient(180deg, rgba(19,27,41,.92), rgba(11,16,25,.96));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      min-height:100%;
    }
    .bento-main{
      grid-column:1 / -1;
      min-height:310px;
    }
    .bento-main .image-frame{
      position:absolute;
      inset:0;
    }
    .bento-main img{
      width:100%;
      height:100%;
      object-fit:cover;
      filter:saturate(1.03) contrast(1.03);
      opacity:.82;
    }
    .bento-main::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, rgba(8,10,15,.16), rgba(8,10,15,.82) 76%),
        radial-gradient(circle at 30% 15%, rgba(214,179,107,.20), transparent 28%);
    }
    .bento-main .content{
      position:absolute;
      inset:auto 0 0 0;
      z-index:1;
      padding:18px;
    }
    .bento-main .content .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(214,179,107,.14);
      border:1px solid rgba(214,179,107,.20);
      color:#f6dba3;
      font-size:.82rem;
      font-weight:800;
      margin-bottom:12px;
    }
    .bento-main .content h2{
      margin:0 0 8px;
      font-size:1.62rem;
      line-height:1.18;
      font-weight:1000;
    }
    .bento-main .content p{
      margin:0;
      color:#d5dce8;
      line-height:1.8;
      max-width:36rem;
      font-size:.97rem;
    }
    .bento-list{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
      padding:0 0 14px;
    }
    .mini-card{
      padding:16px;
      border-radius:22px;
      background:linear-gradient(180deg, rgba(18,25,39,.94), rgba(12,17,27,.98));
      border:1px solid rgba(255,255,255,.08);
      min-height:142px;
      position:relative;
      overflow:hidden;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
    }
    .mini-card::before{
      content:"";
      position:absolute;
      inset:auto -18% -34% auto;
      width:170px;
      height:170px;
      background:radial-gradient(circle, rgba(214,179,107,.18), transparent 70%);
      pointer-events:none;
    }
    .mini-card .mini-kicker{
      font-size:.8rem;
      color:var(--gold-2);
      font-weight:800;
      letter-spacing:.38px;
      margin-bottom:9px;
    }
    .mini-card strong{
      display:block;
      font-size:1.05rem;
      line-height:1.35;
      margin-bottom:8px;
    }
    .mini-card p{
      margin:0;
      color:#c4ccdb;
      line-height:1.7;
      font-size:.9rem;
    }
    .cta-strip{
      grid-column:1 / -1;
      padding:16px 18px;
      border-radius:22px;
      background:linear-gradient(135deg, rgba(214,179,107,.14), rgba(255,255,255,.04));
      border:1px solid rgba(214,179,107,.18);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
    }
    .cta-strip strong{
      font-size:1.02rem;
      display:block;
      margin-bottom:4px;
    }
    .cta-strip span{
      color:#d8deea;
      font-size:.92rem;
      line-height:1.6;
    }
    .cta-strip .btn{min-height:44px;padding:0 18px}
    .section{
      padding:26px 0;
    }
    .section-soft .section-box{
      background:linear-gradient(180deg, rgba(17,24,37,.86), rgba(13,18,27,.90));
    }
    .section-box{
      padding:26px;
      border-radius:28px;
      background:linear-gradient(180deg, rgba(16,23,36,.94), rgba(11,16,25,.96));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      margin-bottom:20px;
      flex-wrap:wrap;
    }
    .section-head .text{
      min-width:min(100%, 640px);
      flex:1 1 520px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:10px;
      color:var(--gold-2);
      font-size:.88rem;
      font-weight:800;
      letter-spacing:.35px;
      text-transform:none;
    }
    .section-title{
      margin:0 0 10px;
      font-size:clamp(1.45rem, 2.1vw, 2.1rem);
      line-height:1.18;
      font-weight:1000;
    }
    .section-desc{
      margin:0;
      color:var(--muted-2);
      line-height:1.85;
      font-size:.98rem;
      max-width:66rem;
    }
    .section-action{
      flex:0 0 auto;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }
    .stats-row{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:14px;
      margin-top:18px;
    }
    .stat-card{
      padding:18px;
      border-radius:22px;
      background:linear-gradient(180deg, rgba(24,33,50,.85), rgba(14,20,31,.95));
      border:1px solid rgba(255,255,255,.08);
    }
    .stat-card .num{
      font-size:1.7rem;
      font-weight:1000;
      color:#fff;
      line-height:1.1;
      margin-bottom:8px;
    }
    .stat-card .label{
      font-size:.92rem;
      font-weight:800;
      color:var(--gold-2);
      margin-bottom:6px;
    }
    .stat-card p{
      margin:0;
      color:#c6cfde;
      line-height:1.7;
      font-size:.91rem;
    }
    .table-wrap{
      overflow-x:auto;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(9,13,21,.60);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
    }
    .benefit-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width:780px;
      background:transparent;
    }
    .benefit-table thead th{
      padding:16px 18px;
      text-align:left;
      background:rgba(255,255,255,.03);
      color:#fff;
      font-weight:900;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .benefit-table tbody td{
      padding:16px 18px;
      border-bottom:1px solid rgba(255,255,255,.07);
      color:#d9e0ea;
      vertical-align:middle;
    }
    .benefit-table tbody tr:hover td{
      background:rgba(255,255,255,.02);
    }
    .benefit-table tbody tr:last-child td{border-bottom:0}
    .tier-name{
      display:flex;
      flex-direction:column;
      gap:4px;
    }
    .tier-name strong{font-size:1rem}
    .tier-name span{font-size:.85rem;color:var(--muted)}
    .mark-yes,.mark-no,.mark-spot{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 11px;
      border-radius:999px;
      font-size:.86rem;
      font-weight:800;
      white-space:nowrap;
    }
    .mark-yes{
      background:rgba(90,183,116,.12);
      color:#a6efc2;
      border:1px solid rgba(90,183,116,.18);
    }
    .mark-spot{
      background:rgba(214,179,107,.14);
      color:#f6dba3;
      border:1px solid rgba(214,179,107,.18);
    }
    .mark-no{
      background:rgba(255,255,255,.05);
      color:#a3adbc;
      border:1px solid rgba(255,255,255,.09);
    }
    .tier-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:16px;
    }
    .tier-card{
      position:relative;
      overflow:hidden;
      padding:20px;
      border-radius:24px;
      background:
        linear-gradient(180deg, rgba(22,31,47,.92), rgba(12,18,28,.98));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      min-height:100%;
    }
    .tier-card::before{
      content:"";
      position:absolute;
      inset:-20% auto auto -20%;
      width:160px;
      height:160px;
      background:radial-gradient(circle, rgba(214,179,107,.14), transparent 68%);
      pointer-events:none;
    }
    .tier-card .tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(214,179,107,.12);
      color:#f6dba3;
      border:1px solid rgba(214,179,107,.16);
      font-size:.8rem;
      font-weight:900;
      margin-bottom:14px;
    }
    .tier-card h3{
      margin:0 0 10px;
      font-size:1.22rem;
      line-height:1.3;
      font-weight:1000;
    }
    .tier-card p{
      margin:0 0 14px;
      color:#cbd4e2;
      line-height:1.8;
      font-size:.93rem;
    }
    .check-list{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:10px;
    }
    .check-list li{
      position:relative;
      padding-left:24px;
      color:#e5ebf5;
      line-height:1.7;
      font-size:.92rem;
    }
    .check-list li::before{
      content:"\f00c";
      font-family:"Font Awesome 6 Free";
      font-weight:900;
      position:absolute;
      left:0;
      top:.08rem;
      color:var(--gold-2);
    }
    .preview-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:16px;
    }
    .preview-card{
      overflow:hidden;
      border-radius:24px;
      background:linear-gradient(180deg, rgba(21,30,45,.95), rgba(12,17,27,.98));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      display:flex;
      flex-direction:column;
      min-height:100%;
    }
    .preview-card .thumb{
      position:relative;
      aspect-ratio:4/3;
      overflow:hidden;
      background:#111827;
    }
    .preview-card .thumb img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .5s ease, filter .5s ease;
      filter:saturate(1.02) contrast(1.03);
    }
    .preview-card:hover .thumb img{transform:scale(1.04)}
    .preview-card .thumb::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, transparent 38%, rgba(10,13,20,.76));
    }
    .preview-card .body{
      padding:16px 16px 18px;
      display:flex;
      flex-direction:column;
      gap:11px;
      flex:1;
    }
    .preview-card .flag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      align-self:flex-start;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(214,179,107,.12);
      border:1px solid rgba(214,179,107,.16);
      color:#f6dba3;
      font-size:.78rem;
      font-weight:900;
      letter-spacing:.3px;
    }
    .preview-card h3{
      margin:0;
      font-size:1.08rem;
      line-height:1.4;
      font-weight:1000;
    }
    .preview-card p{
      margin:0;
      color:#c8d1df;
      line-height:1.75;
      font-size:.92rem;
      flex:1;
    }
    .mini-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:auto;
    }
    .mini-meta span{
      padding:6px 9px;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
      color:#d7deea;
      font-size:.76rem;
      font-weight:700;
    }
    .story-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:18px;
      align-items:stretch;
    }
    .story-card{
      padding:22px;
      border-radius:26px;
      background:linear-gradient(180deg, rgba(19,27,40,.92), rgba(12,18,28,.98));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
    }
    .story-card p{
      margin:0 0 14px;
      color:#d9e0eb;
      line-height:1.95;
      font-size:.98rem;
    }
    .story-aside{
      position:relative;
      overflow:hidden;
      border-radius:26px;
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      min-height:100%;
    }
    .story-aside img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .story-aside .overlay{
      position:absolute;
      inset:auto 0 0 0;
      padding:18px;
      background:linear-gradient(180deg, transparent, rgba(7,10,16,.88));
    }
    .story-aside .overlay strong{
      display:block;
      font-size:1.18rem;
      margin-bottom:6px;
    }
    .story-aside .overlay span{
      color:#d8deea;
      font-size:.92rem;
      line-height:1.7;
    }
    .flow-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:16px;
    }
    .flow-card{
      padding:20px;
      border-radius:24px;
      background:linear-gradient(180deg, rgba(23,33,49,.92), rgba(12,17,27,.98));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      position:relative;
      overflow:hidden;
    }
    .flow-card .index{
      display:inline-grid;
      place-items:center;
      width:36px;
      height:36px;
      border-radius:12px;
      background:linear-gradient(135deg, var(--gold-2), var(--gold));
      color:#1a1308;
      font-weight:1000;
      margin-bottom:12px;
    }
    .flow-card h3{
      margin:0 0 10px;
      font-size:1.08rem;
      font-weight:1000;
    }
    .flow-card p{
      margin:0;
      color:#c7cfdd;
      line-height:1.8;
      font-size:.93rem;
    }
    .flow-card ul{
      list-style:none;
      margin:14px 0 0;
      padding:0;
      display:grid;
      gap:8px;
    }
    .flow-card li{
      display:flex;
      align-items:flex-start;
      gap:8px;
      color:#e1e8f2;
      line-height:1.65;
      font-size:.9rem;
    }
    .flow-card li i{color:var(--gold-2); margin-top:.2rem}
    .faq-wrap{
      display:grid;
      gap:12px;
    }
    details.faq-item{
      border-radius:22px;
      background:linear-gradient(180deg, rgba(20,29,44,.92), rgba(11,16,25,.98));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    details.faq-item[open]{
      border-color:rgba(214,179,107,.22);
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:18px 20px;
      font-weight:900;
      color:#fff;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary .q{
      display:flex;
      align-items:flex-start;
      gap:10px;
      line-height:1.6;
    }
    .faq-item summary .q i{
      color:var(--gold-2);
      margin-top:.18rem;
    }
    .faq-item summary .arrow{
      color:#aab4c5;
      transition:transform var(--transition), color var(--transition);
      flex:0 0 auto;
    }
    details[open] summary .arrow{
      transform:rotate(180deg);
      color:var(--gold-2);
    }
    .faq-answer{
      padding:0 20px 18px 48px;
      color:#cdd5e3;
      line-height:1.9;
      font-size:.95rem;
    }
    .cta-panel{
      position:relative;
      overflow:hidden;
      padding:28px;
      border-radius:28px;
      background:
        linear-gradient(135deg, rgba(19,27,41,.96), rgba(11,16,25,.98)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      border:1px solid rgba(214,179,107,.20);
      box-shadow:var(--shadow);
    }
    .cta-panel::after{
      content:"";
      position:absolute;
      inset:0;
      background:radial-gradient(circle at 80% 20%, rgba(214,179,107,.18), transparent 24%),
                 linear-gradient(180deg, rgba(6,8,13,.10), rgba(6,8,13,.46));
      pointer-events:none;
    }
    .cta-panel .inner{
      position:relative;
      z-index:1;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
    }
    .cta-panel h2{
      margin:0 0 8px;
      font-size:clamp(1.5rem, 2.4vw, 2.4rem);
      line-height:1.2;
      font-weight:1000;
    }
    .cta-panel p{
      margin:0;
      color:#d7deea;
      line-height:1.85;
      font-size:.98rem;
      max-width:58rem;
    }
    .cta-panel .actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
      margin-left:auto;
    }
    .footer{
      padding:30px 0 22px;
      margin-top:8px;
      background:linear-gradient(180deg, rgba(6,9,15,.02), rgba(6,9,15,.18));
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:20px;
      padding:24px;
      border-radius:26px;
      background:linear-gradient(180deg, rgba(14,19,30,.95), rgba(8,12,19,.98));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
    }
    .footer-brand p{
      margin:10px 0 0;
      color:#c1c9d7;
      line-height:1.85;
      font-size:.94rem;
    }
    .footer-links h3,.footer-tech h3{
      margin:0 0 10px;
      font-size:1rem;
      font-weight:900;
      color:#fff;
    }
    .footer-links{
      display:flex;
      flex-direction:column;
      gap:9px;
    }
    .footer-links a{
      color:#d6deea;
      font-weight:700;
      width:max-content;
    }
    .footer-links a:hover{color:var(--gold-2); transform:translateX(2px)}
    .footer-tech{
      color:#c6cfdd;
      line-height:1.85;
      font-size:.94rem;
    }
    .footer-tech a{color:#fff}
    .footer-tech a:hover{color:var(--gold-2)}
    .footer-bottom{
      margin-top:16px;
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      color:#8f98a9;
      font-size:.88rem;
      padding:0 4px;
    }
    .muted-note{
      color:#b7bfd0;
      font-size:.9rem;
      line-height:1.7;
      margin-top:10px;
    }
    .content-divider{
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(214,179,107,.35), transparent);
      margin:20px 0;
    }
    @media (max-width: 1200px){
      .hero-grid{grid-template-columns:1fr}
      .hero-bento{grid-template-columns:1fr 1fr}
      .story-grid{grid-template-columns:1fr}
      .preview-grid{grid-template-columns:repeat(2, minmax(0,1fr))}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 1024px){
      .search-form{min-width:100%; order:3}
      .header-top{flex-wrap:wrap}
      .header-tools{width:100%; justify-content:space-between}
      .hero-grid{padding:24px}
      .stats-row,.tier-grid,.flow-grid{grid-template-columns:1fr}
      .hero-proof{grid-template-columns:1fr}
      .bento-list{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .section-box,.cta-panel{padding:22px}
    }
    @media (max-width: 768px){
      .primary-nav{
        padding-bottom:12px;
      }
      .primary-nav a{
        padding:0 13px;
        min-height:38px;
      }
      .hero-copy h1{max-width:none}
      .hero-panel{border-radius:24px}
      .hero-grid{gap:18px}
      .bento-main{min-height:260px}
      .cta-strip{
        flex-direction:column;
        align-items:flex-start;
      }
      .cta-panel .inner{flex-direction:column;align-items:flex-start}
      .cta-panel .actions{margin-left:0}
    }
    @media (max-width: 520px){
      .grid-container,.container{width:min(var(--wrap), calc(100% - 22px))}
      .header-top{padding:14px 0 10px}
      .brand-sub{display:none}
      .search-form{min-width:100%}
      .search-form input{font-size:.95rem}
      .header-cta{width:100%}
      .hero-section{padding-top:20px}
      .hero-grid{padding:18px}
      .hero-copy p,.section-desc,.cta-panel p{font-size:.94rem}
      .hero-actions,.section-action,.cta-panel .actions{width:100%}
      .hero-actions .btn,.section-action .btn,.cta-panel .actions .btn{width:100%}
      .preview-grid{grid-template-columns:1fr}
      .faq-item summary,.faq-answer{padding-left:16px;padding-right:16px}
      .faq-answer{padding-top:0}
      .faq-item summary .q i{display:none}
      .footer-grid{padding:20px}
      .footer-bottom{font-size:.82rem}
    }

/* roulang page: category4 */
:root{
      --bg:#07111f;
      --bg-2:#0a1628;
      --bg-3:#0f1b31;
      --panel:#101b2f;
      --panel-2:#13233d;
      --soft:#18294a;
      --line:rgba(255,255,255,.09);
      --text:#f5f7fb;
      --muted:#a7b3c9;
      --muted-2:#7f8ca6;
      --gold:#d7b05d;
      --gold-2:#f3d48a;
      --gold-deep:#8a6a2c;
      --accent:#6fb5ff;
      --good:#6de0b8;
      --shadow:0 22px 60px rgba(0,0,0,.36);
      --radius:24px;
      --radius-sm:16px;
      --radius-xs:12px;
      --space:clamp(18px,2vw,28px);
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(215,176,93,.10), transparent 24%),
        radial-gradient(circle at 85% 18%, rgba(111,181,255,.09), transparent 22%),
        linear-gradient(180deg, #050c17 0%, #08111d 45%, #07111f 100%);
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",Segoe UI,Roboto,Helvetica,Arial,sans-serif;
      line-height:1.7;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    img{max-width:100%;display:block}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--gold-2)}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(215,176,93,.35);color:#fff}
    .grid-container{
      width:min(var(--container),calc(100% - 32px));
      max-width:var(--container);
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:100;
      backdrop-filter:blur(16px);
      background:rgba(246,247,249,.92);
      border-bottom:1px solid rgba(18,27,44,.08);
      box-shadow:0 8px 30px rgba(7,17,31,.12);
    }
    .header-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:14px 0 10px;
    }
    .brand-line{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:48px;height:48px;
      border-radius:16px;
      display:grid;
      place-items:center;
      color:#fff;
      background:linear-gradient(145deg, #1b2740 0%, #0f1a30 50%, #2b1d0a 100%);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.08), 0 12px 26px rgba(15,26,48,.22);
      border:1px solid rgba(215,176,93,.35);
      flex:0 0 auto;
    }
    .brand-mark i{color:var(--gold-2);font-size:1.1rem}
    .brand-text{display:flex;flex-direction:column;line-height:1.2;min-width:0}
    .brand-name{
      font-size:1.25rem;
      font-weight:900;
      letter-spacing:.02em;
      color:#0d1627;
    }
    .brand-sub{
      font-size:.82rem;
      color:#56637b;
      margin-top:4px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .header-search{
      flex:1;
      max-width:520px;
      display:flex;
      align-items:center;
      gap:10px;
      margin-left:auto;
    }
    .header-search .search-wrap{
      position:relative;
      flex:1;
    }
    .header-search input{
      width:100%;
      height:46px;
      border-radius:999px;
      border:1px solid rgba(14,26,46,.12);
      background:#fff;
      color:#10203a;
      padding:0 18px 0 44px;
      outline:none;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.8);
      transition:.25s ease;
    }
    .header-search input::placeholder{color:#7d8aa1}
    .header-search input:focus{
      border-color:rgba(215,176,93,.72);
      box-shadow:0 0 0 4px rgba(215,176,93,.14);
    }
    .header-search .fa-magnifying-glass{
      position:absolute;
      left:16px;
      top:50%;
      transform:translateY(-50%);
      color:#8a97ac;
      pointer-events:none;
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }
    .button{
      border-radius:999px;
      font-weight:800;
      letter-spacing:.01em;
      margin:0;
      padding:.9rem 1.2rem;
      line-height:1;
      transition:.25s ease;
      border:1px solid transparent;
      box-shadow:none;
    }
    .button:hover,
    .button:focus{
      transform:translateY(-1px);
      box-shadow:0 12px 28px rgba(7,17,31,.14);
      outline:none;
    }
    .button:focus-visible{outline:3px solid rgba(215,176,93,.28);outline-offset:2px}
    .button.primary-btn{
      background:linear-gradient(135deg, var(--gold) 0%, var(--gold-2) 100%);
      color:#10203a;
      border-color:rgba(148,112,34,.15);
    }
    .button.primary-btn:hover{color:#10203a;background:linear-gradient(135deg, #e4c26e 0%, #f6dd9f 100%)}
    .button.ghost-btn{
      background:transparent;
      color:#13233d;
      border-color:rgba(19,35,61,.18);
    }
    .button.ghost-btn:hover{
      color:#10203a;
      border-color:rgba(215,176,93,.55);
      background:rgba(215,176,93,.08);
    }
    .nav-bar{
      padding:0 0 14px;
    }
    .primary-nav{
      display:flex;
      align-items:center;
      gap:10px;
      padding:10px 14px;
      background:#ffffff;
      border:1px solid rgba(18,27,44,.08);
      border-radius:20px;
      overflow:auto;
      white-space:nowrap;
      box-shadow:0 8px 24px rgba(7,17,31,.06);
      scrollbar-width:none;
    }
    .primary-nav::-webkit-scrollbar{display:none}
    .primary-nav a{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:12px 16px;
      border-radius:999px;
      color:#23324b;
      font-weight:800;
      font-size:.95rem;
      letter-spacing:.01em;
      border:1px solid transparent;
      flex:0 0 auto;
      transition:.25s ease;
    }
    .primary-nav a i{font-size:.95rem;color:#7f8aa1}
    .primary-nav a:hover{
      color:#10203a;
      background:rgba(215,176,93,.10);
      border-color:rgba(215,176,93,.24);
      transform:translateY(-1px);
    }
    .primary-nav a.is-active{
      color:#10203a;
      background:linear-gradient(135deg, rgba(215,176,93,.22), rgba(243,212,138,.40));
      border-color:rgba(215,176,93,.28);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.55);
    }
    .primary-nav a.is-active i{color:#a8781d}
    .hero{
      position:relative;
      overflow:hidden;
      padding:72px 0 52px;
      background:
        linear-gradient(180deg, rgba(5,12,23,.35) 0%, rgba(5,12,23,.78) 100%),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      border-bottom:1px solid rgba(255,255,255,.06);
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 20% 18%, rgba(243,212,138,.16), transparent 22%),
        radial-gradient(circle at 85% 14%, rgba(111,181,255,.12), transparent 18%),
        linear-gradient(180deg, rgba(6,12,24,.18), rgba(6,12,24,.78));
      pointer-events:none;
    }
    .hero .grid-container,
    .hero .grid-x{position:relative;z-index:1}
    .hero-copy{
      padding:18px 0;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      color:var(--gold-2);
      border:1px solid rgba(243,212,138,.22);
      letter-spacing:.04em;
      font-size:.82rem;
      font-weight:800;
      margin-bottom:18px;
      backdrop-filter:blur(10px);
    }
    .hero h1{
      margin:0 0 14px;
      font-size:clamp(2.2rem,5vw,4.6rem);
      line-height:1.05;
      letter-spacing:.01em;
      font-weight:1000;
      max-width:11ch;
      text-wrap:balance;
      text-shadow:0 14px 36px rgba(0,0,0,.35);
    }
    .hero-lead{
      max-width:42rem;
      color:#d6ddee;
      font-size:1.05rem;
      margin:0 0 22px;
    }
    .hero-badges{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:0 0 24px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.09);
      border:1px solid rgba(255,255,255,.12);
      color:#f4f6fb;
      font-weight:700;
      font-size:.92rem;
      backdrop-filter:blur(10px);
    }
    .pill strong{color:var(--gold-2)}
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-bottom:24px;
    }
    .hero-actions .button{
      padding:1rem 1.45rem;
      min-width:150px;
    }
    .hero-actions .secondary-btn{
      background:rgba(255,255,255,.06);
      border-color:rgba(255,255,255,.16);
      color:#f8fbff;
    }
    .hero-actions .secondary-btn:hover{
      background:rgba(255,255,255,.11);
      color:#fff;
    }
    .hero-stats{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:14px;
      margin-top:6px;
    }
    .stat-card{
      padding:16px 16px 15px;
      border-radius:18px;
      background:rgba(8,15,27,.54);
      border:1px solid rgba(255,255,255,.10);
      box-shadow:0 10px 26px rgba(0,0,0,.18);
      backdrop-filter:blur(8px);
      min-height:96px;
    }
    .stat-value{
      font-size:1.5rem;
      font-weight:1000;
      color:var(--gold-2);
      line-height:1.1;
    }
    .stat-label{
      color:#d9e1f0;
      font-size:.88rem;
      margin-top:6px;
    }
    .stat-note{
      color:var(--muted);
      font-size:.82rem;
      margin-top:4px;
    }
    .hero-poster{
      position:relative;
      border-radius:28px;
      overflow:hidden;
      background:linear-gradient(180deg, rgba(17,27,47,.96), rgba(11,18,34,.92));
      border:1px solid rgba(243,212,138,.16);
      box-shadow:var(--shadow);
      transform:translateY(4px);
    }
    .hero-poster img{
      width:100%;
      aspect-ratio:4/5;
      object-fit:cover;
      filter:saturate(1.08) contrast(1.04);
    }
    .poster-overlay{
      position:absolute;
      inset:auto 0 0 0;
      padding:18px;
      background:linear-gradient(180deg, rgba(4,8,16,0) 0%, rgba(4,8,16,.92) 70%);
    }
    .poster-title{
      font-size:1.15rem;
      font-weight:900;
      margin:0 0 4px;
    }
    .poster-text{
      color:#d5deee;
      font-size:.92rem;
      margin:0 0 10px;
    }
    .poster-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      border-radius:999px;
      padding:7px 10px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      color:#eef2fb;
      font-size:.8rem;
      font-weight:700;
    }
    .section{
      padding:clamp(54px,6vw,84px) 0;
    }
    .section.alt{
      background:linear-gradient(180deg, rgba(255,255,255,.01), rgba(255,255,255,.02));
      border-top:1px solid rgba(255,255,255,.04);
      border-bottom:1px solid rgba(255,255,255,.04);
    }
    .section-title{
      display:flex;
      flex-wrap:wrap;
      align-items:flex-end;
      justify-content:space-between;
      gap:16px;
      margin-bottom:26px;
    }
    .section-title h2{
      margin:0;
      font-size:clamp(1.55rem,2.6vw,2.35rem);
      line-height:1.2;
      letter-spacing:.01em;
      font-weight:950;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      max-width:42rem;
    }
    .subtitle{
      color:var(--muted);
      font-size:1rem;
      max-width:52rem;
      margin:0;
    }
    .card-shell{
      border-radius:var(--radius);
      background:linear-gradient(180deg, rgba(18,29,49,.94), rgba(10,18,32,.92));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .soft-card{
      border-radius:22px;
      background:linear-gradient(180deg, rgba(19,35,61,.96), rgba(12,21,37,.92));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 16px 38px rgba(0,0,0,.22);
      transition:.28s ease;
      overflow:hidden;
    }
    .soft-card:hover{
      transform:translateY(-4px);
      box-shadow:0 22px 44px rgba(0,0,0,.30);
      border-color:rgba(215,176,93,.22);
    }
    .soft-card .card-body{padding:22px}
    .icon-badge{
      width:46px;height:46px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, rgba(215,176,93,.20), rgba(111,181,255,.16));
      color:var(--gold-2);
      margin-bottom:14px;
      border:1px solid rgba(255,255,255,.08);
    }
    .mini-label{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.08);
      color:#d7dfef;
      font-size:.8rem;
      font-weight:800;
      margin-bottom:12px;
    }
    .feature-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:16px;
    }
    .feature-grid .soft-card h3{
      margin:0 0 10px;
      font-size:1.03rem;
      font-weight:900;
    }
    .feature-grid .soft-card p{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
    }
    .feature-grid .soft-card .card-body{padding:22px 20px 20px}
    .schedule-wrap{
      display:grid;
      grid-template-columns:1.35fr .85fr;
      gap:18px;
      align-items:stretch;
    }
    .schedule-list{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:16px;
    }
    .schedule-card{
      padding:18px;
      border-radius:22px;
      background:linear-gradient(180deg, rgba(17,28,48,.96), rgba(12,20,36,.94));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 16px 34px rgba(0,0,0,.18);
      transition:.28s ease;
      min-height:192px;
    }
    .schedule-card:hover{
      transform:translateY(-3px);
      border-color:rgba(215,176,93,.24);
      box-shadow:0 20px 42px rgba(0,0,0,.24);
    }
    .schedule-meta{
      display:flex;
      justify-content:space-between;
      gap:10px;
      align-items:center;
      margin-bottom:14px;
    }
    .date-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(215,176,93,.13);
      color:var(--gold-2);
      border:1px solid rgba(215,176,93,.18);
      font-size:.8rem;
      font-weight:800;
    }
    .time-chip{
      color:var(--muted);
      font-size:.85rem;
      font-weight:700;
    }
    .schedule-card h3{
      margin:0 0 10px;
      font-size:1.03rem;
      line-height:1.35;
      font-weight:900;
    }
    .schedule-card p{
      margin:0 0 14px;
      color:var(--muted);
      font-size:.94rem;
    }
    .card-links{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:auto;
    }
    .small-chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.07);
      color:#dfe5f2;
      font-size:.8rem;
      font-weight:700;
    }
    .focus-panel{
      display:flex;
      flex-direction:column;
      gap:14px;
      padding:20px;
      border-radius:24px;
      background:
        linear-gradient(180deg, rgba(13,22,39,.96), rgba(10,18,32,.94)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow);
      min-height:100%;
    }
    .focus-panel .focus-cover{
      border-radius:18px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.08);
      position:relative;
    }
    .focus-panel .focus-cover img{
      width:100%;
      aspect-ratio:16/10;
      object-fit:cover;
      opacity:.92;
    }
    .focus-panel h3{
      margin:0;
      font-size:1.15rem;
      font-weight:950;
    }
    .focus-panel p{
      margin:0;
      color:#d4ddeb;
      font-size:.95rem;
    }
    .focus-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .focus-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#d5deee;
      font-size:.93rem;
    }
    .focus-list i{color:var(--good);margin-top:3px}
    .note-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:auto;
    }
    .note-row .tag{background:rgba(255,255,255,.06)}
    .intro-wrap{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:18px;
      align-items:center;
    }
    .intro-copy{
      padding:6px 0 0;
    }
    .intro-copy p{
      margin:0 0 16px;
      color:#d5deee;
      font-size:1rem;
    }
    .intro-copy .accent{
      color:#fff;
      font-weight:800;
    }
    .intro-figure{
      position:relative;
      border-radius:28px;
      overflow:hidden;
      box-shadow:var(--shadow);
      border:1px solid rgba(255,255,255,.08);
    }
    .intro-figure img{
      width:100%;
      aspect-ratio:16/11;
      object-fit:cover;
    }
    .intro-figure .figure-layer{
      position:absolute;
      inset:auto 18px 18px 18px;
      background:rgba(9,16,28,.76);
      border:1px solid rgba(255,255,255,.10);
      border-radius:18px;
      padding:14px 16px;
      backdrop-filter:blur(10px);
    }
    .figure-layer strong{
      display:block;
      margin-bottom:4px;
      color:var(--gold-2);
      font-size:1rem;
    }
    .figure-layer span{
      color:#d6def0;
      font-size:.9rem;
    }
    .news-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:16px;
    }
    .news-card{
      padding:18px;
      border-radius:22px;
      background:linear-gradient(180deg, rgba(17,28,48,.96), rgba(12,20,36,.94));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 16px 34px rgba(0,0,0,.18);
      transition:.28s ease;
      display:flex;
      flex-direction:column;
      min-height:100%;
    }
    .news-card:hover{
      transform:translateY(-4px);
      border-color:rgba(111,181,255,.20);
      box-shadow:0 20px 42px rgba(0,0,0,.25);
    }
    .news-date{
      color:var(--gold-2);
      font-weight:900;
      font-size:.85rem;
      margin-bottom:10px;
    }
    .news-card h3{
      margin:0 0 10px;
      font-size:1.02rem;
      line-height:1.45;
      font-weight:900;
    }
    .news-card p{
      margin:0 0 14px;
      color:var(--muted);
      font-size:.94rem;
      flex:1;
    }
    .news-card .button{
      align-self:flex-start;
      background:rgba(255,255,255,.05);
      color:#f1f4fb;
      border-color:rgba(255,255,255,.12);
      padding:.85rem 1.05rem;
    }
    .news-card .button:hover{
      background:rgba(255,255,255,.09);
      color:#fff;
    }
    .brand-story{
      display:grid;
      grid-template-columns:1fr;
      gap:18px;
    }
    .story-box{
      padding:24px;
      border-radius:26px;
      background:linear-gradient(180deg, rgba(18,29,49,.96), rgba(11,18,33,.92));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow);
    }
    .story-box p{
      margin:0 0 16px;
      color:#d6deed;
      font-size:1rem;
    }
    .story-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:14px;
      margin-top:18px;
    }
    .story-spot{
      padding:18px;
      border-radius:20px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
    }
    .story-spot strong{
      display:block;
      margin-bottom:6px;
      color:var(--gold-2);
    }
    .story-spot span{color:var(--muted);font-size:.92rem}
    .compare-shell{
      overflow:hidden;
    }
    .compare-head,
    .compare-row{
      display:grid;
      grid-template-columns:1.1fr .9fr .9fr .9fr;
      gap:0;
      border-bottom:1px solid rgba(255,255,255,.07);
    }
    .compare-head{
      background:rgba(255,255,255,.04);
    }
    .compare-head div,
    .compare-row div{
      padding:16px 18px;
      border-right:1px solid rgba(255,255,255,.07);
    }
    .compare-head div:last-child,
    .compare-row div:last-child{border-right:none}
    .compare-head .col-title{
      font-weight:900;
      color:#fff;
    }
    .compare-head .plan{
      text-align:center;
      font-weight:900;
      color:var(--gold-2);
    }
    .compare-row:first-of-type{border-top:1px solid rgba(255,255,255,.07)}
    .compare-row .feature{
      color:#edf1fb;
      font-weight:800;
    }
    .compare-row .cell{
      color:#d2daea;
      text-align:center;
    }
    .check{
      color:var(--good);
      font-weight:900;
    }
    .cross{color:#7f8ca6}
    .tier-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:16px;
    }
    .tier-card{
      padding:22px;
      border-radius:24px;
      background:linear-gradient(180deg, rgba(17,28,48,.96), rgba(10,18,32,.94));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 16px 34px rgba(0,0,0,.18);
      transition:.28s ease;
    }
    .tier-card:hover{
      transform:translateY(-4px);
      border-color:rgba(215,176,93,.24);
    }
    .tier-card .tier-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      margin-bottom:14px;
    }
    .tier-card h3{
      margin:0;
      font-size:1.05rem;
      font-weight:950;
    }
    .tier-card p{
      margin:0 0 14px;
      color:var(--muted);
      font-size:.94rem;
    }
    .tier-features{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .tier-features li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:#d9e1f0;
      font-size:.92rem;
    }
    .tier-features i{color:var(--gold-2);margin-top:3px}
    .preview-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:18px;
    }
    .preview-card{
      border-radius:26px;
      overflow:hidden;
      background:linear-gradient(180deg, rgba(18,29,49,.96), rgba(10,18,32,.94));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow);
    }
    .preview-card img{
      width:100%;
      aspect-ratio:16/9;
      object-fit:cover;
    }
    .preview-body{
      padding:18px 20px 20px;
    }
    .preview-body h3{
      margin:0 0 10px;
      font-size:1.03rem;
      font-weight:950;
    }
    .preview-body p{
      margin:0 0 14px;
      color:var(--muted);
      font-size:.94rem;
    }
    .checklist{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .checklist li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:#d8e0f0;
      font-size:.92rem;
    }
    .checklist i{color:var(--good);margin-top:3px}
    .faq-wrap{
      display:grid;
      gap:12px;
    }
    details.faq-item{
      border-radius:20px;
      background:linear-gradient(180deg, rgba(18,29,49,.96), rgba(10,18,32,.94));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 14px 28px rgba(0,0,0,.18);
      overflow:hidden;
    }
    details.faq-item[open]{border-color:rgba(215,176,93,.22)}
    details.faq-item summary{
      cursor:pointer;
      list-style:none;
      padding:18px 20px;
      font-weight:900;
      color:#f3f5fa;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      outline:none;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    details.faq-item summary::after{
      content:"+";
      width:28px;height:28px;
      border-radius:999px;
      display:grid;
      place-items:center;
      color:#10203a;
      background:linear-gradient(135deg, var(--gold) 0%, var(--gold-2) 100%);
      font-size:1rem;
      flex:0 0 auto;
      box-shadow:0 8px 20px rgba(215,176,93,.15);
    }
    details.faq-item[open] summary::after{content:"—"}
    .faq-item .answer{
      padding:0 20px 18px;
      color:var(--muted);
      font-size:.95rem;
    }
    .cta-shell{
      padding:28px;
      border-radius:28px;
      background:
        linear-gradient(135deg, rgba(17,28,48,.98), rgba(10,18,32,.96)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      border:1px solid rgba(243,212,138,.14);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .cta-shell::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(6,10,18,.08), rgba(6,10,18,.72));
      pointer-events:none;
    }
    .cta-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1fr .95fr;
      gap:18px;
      align-items:center;
    }
    .cta-copy h2{
      margin:0 0 12px;
      font-size:clamp(1.55rem,2.8vw,2.35rem);
      line-height:1.2;
      font-weight:1000;
    }
    .cta-copy p{
      margin:0 0 18px;
      color:#d6deed;
      max-width:42rem;
    }
    .cta-points{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:12px;
      margin-bottom:18px;
    }
    .cta-point{
      padding:14px 14px 13px;
      border-radius:18px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.08);
      color:#edf2fb;
      font-size:.92rem;
    }
    .cta-point strong{
      display:block;
      color:var(--gold-2);
      margin-bottom:5px;
      font-size:.95rem;
    }
    .cta-form{
      padding:22px;
      border-radius:24px;
      background:rgba(5,9,17,.48);
      border:1px solid rgba(255,255,255,.08);
      backdrop-filter:blur(10px);
    }
    .cta-form label{
      display:block;
      font-size:.9rem;
      color:#e9eef7;
      margin-bottom:8px;
      font-weight:800;
    }
    .cta-form input,
    .cta-form select{
      width:100%;
      height:48px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.10);
      background:rgba(255,255,255,.94);
      color:#10203a;
      padding:0 14px;
      margin-bottom:14px;
      outline:none;
      transition:.25s ease;
    }
    .cta-form input:focus,
    .cta-form select:focus{
      border-color:rgba(215,176,93,.72);
      box-shadow:0 0 0 4px rgba(215,176,93,.14);
    }
    .cta-form .button{
      width:100%;
      justify-content:center;
      padding:1rem 1.3rem;
    }
    .helper{
      color:var(--muted);
      font-size:.85rem;
      margin-top:10px;
    }
    .footer{
      margin-top:0;
      padding:34px 0 0;
      background:linear-gradient(180deg, rgba(7,14,26,.98), rgba(5,10,19,1));
      border-top:1px solid rgba(255,255,255,.06);
      color:#c8d0e0;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:26px;
      padding-bottom:24px;
    }
    .footer-brand p{
      margin:0 0 12px;
      color:#b8c3d8;
    }
    .footer-links h3{
      margin:0 0 12px;
      font-size:1rem;
      font-weight:900;
      color:#fff;
    }
    .footer-links a{
      display:block;
      padding:7px 0;
      color:#c9d3e6;
      font-weight:700;
    }
    .footer-links a:hover{color:var(--gold-2)}
    .footer-tech{
      color:#c9d3e6;
      font-size:.95rem;
    }
    .footer-tech a{color:#e4eaf7}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      padding:18px 0 24px;
      border-top:1px solid rgba(255,255,255,.08);
      color:#93a2bb;
      font-size:.9rem;
    }
    .brand-line .brand-name:hover{color:#0d1627}
    .text-muted{color:var(--muted)}
    .mt-16{margin-top:16px}
    .mt-20{margin-top:20px}
    .mt-24{margin-top:24px}
    .mt-28{margin-top:28px}
    .mb-0{margin-bottom:0}
    .center-note{
      text-align:center;
      color:var(--muted);
      font-size:.92rem;
      margin-top:12px;
    }
    .section-divider{
      margin:20px 0 0;
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(255,255,255,.12), transparent);
    }
    @media (max-width: 1024px){
      .hero-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
      .feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .schedule-wrap,
      .intro-wrap,
      .cta-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .tier-grid{grid-template-columns:1fr}
      .preview-grid{grid-template-columns:1fr}
    }
    @media (max-width: 768px){
      .header-top{flex-wrap:wrap}
      .header-search{order:3;max-width:none;width:100%}
      .header-actions{margin-left:auto}
      .primary-nav{padding:8px}
      .hero{padding:54px 0 42px}
      .hero h1{max-width:100%}
      .hero-stats{grid-template-columns:1fr}
      .feature-grid{grid-template-columns:1fr}
      .schedule-list{grid-template-columns:1fr}
      .news-grid{grid-template-columns:1fr}
      .story-grid{grid-template-columns:1fr}
      .cta-points{grid-template-columns:1fr}
      .compare-head,
      .compare-row{
        grid-template-columns:1fr;
      }
      .compare-head div,
      .compare-row div{
        border-right:none;
        text-align:left;
      }
      .compare-head{
        display:none;
      }
      .compare-row{
        padding:10px 0;
      }
      .compare-row div{
        position:relative;
        padding-left:36%;
        min-height:48px;
      }
      .compare-row div::before{
        content:attr(data-label);
        position:absolute;
        left:16px;
        top:16px;
        font-weight:900;
        color:#fff;
      }
      .compare-row .feature{
        padding-left:18px;
        background:rgba(255,255,255,.03);
      }
      .compare-row .feature::before{content:"项目"}
    }
    @media (max-width: 520px){
      .grid-container{width:min(var(--container),calc(100% - 22px))}
      .brand-sub{white-space:normal}
      .hero-actions .button,
      .header-actions .button{
        width:100%;
        justify-content:center;
      }
      .header-actions{width:100%}
      .header-actions .button{flex:1}
      .cta-shell{padding:18px}
      .cta-form{padding:16px}
      .section{padding:44px 0}
      .footer-grid{grid-template-columns:1fr}
      .primary-nav a{padding:10px 14px}
      .schedule-card,
      .news-card,
      .soft-card .card-body,
      .tier-card,
      .preview-body{padding:16px}
    }
    .focus-outline:focus-visible,
    .primary-nav a:focus-visible,
    .footer a:focus-visible{
      outline:3px solid rgba(215,176,93,.28);
      outline-offset:2px;
      border-radius:12px;
    }

/* roulang page: category1 */
:root{
      --bg: #f4f6fb;
      --surface: #ffffff;
      --surface-2: #0f131b;
      --surface-3: #171d29;
      --surface-soft: #f8fafc;
      --text: #172033;
      --text-2: #5f6a7d;
      --muted: #7f8a9b;
      --line: #e5e9f0;
      --line-2: rgba(255,255,255,.12);
      --gold: #d5b46a;
      --gold-2: #f0d693;
      --gold-3: #b99034;
      --shadow: 0 18px 40px rgba(14, 22, 36, .10);
      --shadow-2: 0 24px 54px rgba(12, 18, 28, .24);
      --radius: 22px;
      --radius-sm: 14px;
      --radius-lg: 28px;
      --space: 24px;
      --transition: all .24s ease;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body{
      margin:0;
      color: var(--text);
      background:
        radial-gradient(circle at top left, rgba(213,180,106,.10), transparent 22%),
        radial-gradient(circle at top right, rgba(19,25,36,.06), transparent 20%),
        linear-gradient(180deg, #f8fafc 0%, #eef2f8 100%);
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
      line-height: 1.72;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }
    a{
      color: inherit;
      text-decoration: none;
      transition: var(--transition);
    }
    a:hover{ color: var(--gold-3); }
    img{
      display:block;
      width:100%;
      height:auto;
    }
    button, input, textarea, select{
      font: inherit;
    }
    ::selection{
      background: rgba(213,180,106,.25);
      color: #0d1118;
    }

    .grid-container{
      width: min(1200px, calc(100% - 32px));
      max-width: 1200px;
    }

    .site-header{
      position: sticky;
      top: 0;
      z-index: 60;
      background: rgba(255,255,255,.88);
      backdrop-filter: saturate(180%) blur(14px);
      border-bottom: 1px solid rgba(24,32,48,.06);
      box-shadow: 0 8px 28px rgba(15, 22, 35, .04);
    }
    .header-inner{
      display:flex;
      align-items:center;
      gap: 18px;
      padding: 14px 0;
      flex-wrap: wrap;
    }
    .brand{
      display:flex;
      align-items:center;
      gap: 12px;
      min-width: 170px;
      font-weight: 900;
      letter-spacing: .2px;
      color: var(--text);
    }
    .brand-mark{
      width: 42px;
      height: 42px;
      border-radius: 14px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background: linear-gradient(180deg, #2a3140, #10151d);
      color: var(--gold);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 14px 25px rgba(10,14,21,.18);
      border: 1px solid rgba(213,180,106,.35);
      flex: 0 0 auto;
      font-size: 1.05rem;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height: 1.2;
    }
    .brand-name{
      font-size: 1.05rem;
      font-weight: 900;
    }
    .brand-sub{
      font-size: .78rem;
      color: var(--text-2);
      font-weight: 600;
    }

    .primary-nav{
      display:flex;
      align-items:center;
      gap: 6px;
      flex: 1 1 480px;
      min-width: 0;
      overflow-x: auto;
      padding-bottom: 2px;
      scrollbar-width: thin;
    }
    .primary-nav a{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 10px 14px;
      border-radius: 999px;
      color: #2a3445;
      font-weight: 700;
      font-size: .95rem;
      white-space: nowrap;
      border: 1px solid transparent;
      transition: var(--transition);
    }
    .primary-nav a i{
      font-size: .95rem;
      color: var(--gold-3);
    }
    .primary-nav a:hover{
      background: rgba(213,180,106,.10);
      border-color: rgba(213,180,106,.24);
      transform: translateY(-1px);
      color: #182133;
    }
    .primary-nav a.is-active{
      background: linear-gradient(180deg, rgba(17,20,28,.96), rgba(30,35,45,.98));
      color: #fff;
      border-color: rgba(213,180,106,.35);
      box-shadow: 0 12px 28px rgba(11, 15, 21, .20);
    }
    .primary-nav a.is-active i{
      color: var(--gold-2);
    }

    .header-tools{
      display:flex;
      align-items:center;
      gap: 12px;
      margin-left: auto;
      flex: 0 0 auto;
    }
    .search-wrap{
      position:relative;
      width: 250px;
      max-width: 38vw;
    }
    .search-wrap input{
      width: 100%;
      height: 44px;
      border-radius: 999px;
      border: 1px solid #dde3eb;
      background: #fff;
      padding: 0 16px 0 42px;
      color: var(--text);
      outline: none;
      transition: var(--transition);
      box-shadow: 0 10px 22px rgba(17, 25, 34, .04);
    }
    .search-wrap input::placeholder{
      color: #8b95a6;
    }
    .search-wrap input:focus{
      border-color: rgba(213,180,106,.65);
      box-shadow: 0 0 0 4px rgba(213,180,106,.15);
    }
    .search-wrap .fa-magnifying-glass{
      position:absolute;
      left: 16px;
      top: 50%;
      transform: translateY(-50%);
      color: #9aa5b6;
      pointer-events:none;
    }

    .btn-pill{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap: 8px;
      min-height: 44px;
      padding: 0 18px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 800;
      letter-spacing: .2px;
      transition: var(--transition);
      cursor: pointer;
      white-space: nowrap;
    }
    .btn-gold{
      background: linear-gradient(180deg, var(--gold-2), var(--gold));
      color: #191613;
      box-shadow: 0 16px 30px rgba(213,180,106,.22);
      border-color: rgba(129, 94, 18, .18);
    }
    .btn-gold:hover{
      transform: translateY(-2px);
      color: #140f0b;
      box-shadow: 0 20px 34px rgba(213,180,106,.30);
    }
    .btn-dark{
      background: linear-gradient(180deg, #242b39, #11151d);
      color: #fff;
      border-color: rgba(255,255,255,.06);
    }
    .btn-dark:hover{
      transform: translateY(-2px);
      color: #fff;
      box-shadow: 0 18px 30px rgba(11, 15, 21, .20);
    }
    .btn-ghost{
      background: rgba(255,255,255,.72);
      color: #1d2533;
      border-color: #d9e0ea;
    }
    .btn-ghost:hover{
      background: #fff;
      border-color: rgba(213,180,106,.42);
      color: #131a26;
      transform: translateY(-2px);
    }
    .btn-pill:focus,
    .primary-nav a:focus,
    .search-wrap input:focus,
    input:focus,
    textarea:focus,
    select:focus,
    summary:focus{
      outline: none;
      box-shadow: 0 0 0 4px rgba(213,180,106,.16);
    }

    .hero-band{
      position: relative;
      overflow: hidden;
      background:
        linear-gradient(110deg, rgba(12,16,22,.94) 0%, rgba(19,24,34,.82) 46%, rgba(21,27,37,.90) 100%),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      color: #fff;
      border-bottom: 1px solid rgba(255,255,255,.08);
    }
    .hero-band::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 18% 20%, rgba(240,214,147,.22), transparent 18%),
        radial-gradient(circle at 82% 28%, rgba(255,255,255,.08), transparent 18%),
        linear-gradient(180deg, rgba(13,18,26,.15), rgba(13,18,26,.40));
      pointer-events:none;
    }
    .hero-band .grid-container{
      position: relative;
      z-index: 1;
    }
    .hero-shell{
      padding: 28px 0 34px;
    }
    .eyebrow-row{
      display:flex;
      align-items:center;
      gap: 10px;
      flex-wrap: wrap;
      margin-bottom: 14px;
    }
    .mini-badge{
      display:inline-flex;
      align-items:center;
      gap: 7px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.08);
      color: #f6efe0;
      border: 1px solid rgba(255,255,255,.12);
      font-size: .88rem;
      font-weight: 700;
      letter-spacing: .2px;
    }
    .mini-badge.gold{
      background: rgba(213,180,106,.14);
      color: #ffe9b5;
      border-color: rgba(213,180,106,.22);
    }
    .hero-title{
      margin: 0 0 12px;
      font-size: clamp(2rem, 3.8vw, 3.2rem);
      line-height: 1.08;
      font-weight: 900;
      letter-spacing: -.02em;
      text-wrap: balance;
    }
    .hero-lead{
      margin: 0 0 20px;
      max-width: 58ch;
      color: rgba(255,255,255,.84);
      font-size: 1.03rem;
    }
    .hero-actions{
      display:flex;
      gap: 12px;
      flex-wrap: wrap;
      margin-bottom: 18px;
    }
    .hero-summary{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      max-width: 620px;
    }
    .summary-card{
      padding: 14px 16px;
      border-radius: 18px;
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.10);
      backdrop-filter: blur(8px);
    }
    .summary-card strong{
      display:block;
      font-size: 1.2rem;
      color: #fff4d9;
      margin-bottom: 4px;
    }
    .summary-card span{
      font-size: .88rem;
      color: rgba(255,255,255,.78);
      line-height: 1.5;
    }

    .hero-aside{
      position: relative;
      border-radius: 28px;
      background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(246,248,252,.88));
      color: var(--text);
      box-shadow: var(--shadow-2);
      border: 1px solid rgba(255,255,255,.14);
      overflow: hidden;
    }
    .hero-aside::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
      pointer-events:none;
    }
    .poster{
      position: relative;
      min-height: 320px;
      background:
        linear-gradient(180deg, rgba(9,12,17,.10), rgba(9,12,17,.68)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
    }
    .poster-top{
      position:absolute;
      inset: 20px 20px auto 20px;
      display:flex;
      justify-content: space-between;
      align-items:center;
      gap: 10px;
      z-index: 2;
    }
    .poster-chip{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      color: #fff;
      background: rgba(17,22,30,.42);
      border: 1px solid rgba(255,255,255,.14);
      backdrop-filter: blur(12px);
      font-size: .84rem;
      font-weight: 700;
    }
    .poster-body{
      position:absolute;
      inset: auto 0 0 0;
      padding: 24px 20px 20px;
      color: #fff;
      z-index: 2;
    }
    .poster-body h3{
      margin: 0 0 8px;
      font-size: 1.5rem;
      font-weight: 900;
      line-height: 1.18;
      color: #fff;
    }
    .poster-body p{
      margin: 0 0 14px;
      color: rgba(255,255,255,.84);
      font-size: .96rem;
      line-height: 1.6;
    }
    .poster-stats{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 10px;
    }
    .poster-stat{
      padding: 12px 12px 10px;
      border-radius: 16px;
      background: rgba(10,13,18,.36);
      border: 1px solid rgba(255,255,255,.12);
      backdrop-filter: blur(8px);
    }
    .poster-stat strong{
      display:block;
      color: var(--gold-2);
      font-size: 1rem;
      margin-bottom: 2px;
    }
    .poster-stat span{
      font-size: .8rem;
      color: rgba(255,255,255,.78);
    }

    .page-section{
      padding: 72px 0;
    }
    .section-soft{
      background: linear-gradient(180deg, rgba(255,255,255,.68), rgba(255,255,255,.90));
      border-top: 1px solid rgba(20,28,40,.04);
      border-bottom: 1px solid rgba(20,28,40,.04);
    }
    .section-dark{
      background:
        radial-gradient(circle at top right, rgba(213,180,106,.16), transparent 24%),
        linear-gradient(180deg, #11151d 0%, #0d1117 100%);
      color: #fff;
    }
    .section-head{
      margin-bottom: 26px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      margin-bottom: 12px;
      padding: 7px 12px;
      border-radius: 999px;
      background: rgba(213,180,106,.12);
      color: #8f6f2d;
      border: 1px solid rgba(213,180,106,.18);
      font-size: .85rem;
      font-weight: 800;
      letter-spacing: .2px;
    }
    .section-kicker.dark{
      background: rgba(255,255,255,.06);
      border-color: rgba(255,255,255,.10);
      color: #f1d99f;
    }
    .section-title{
      margin: 0 0 10px;
      font-size: clamp(1.5rem, 2.6vw, 2.3rem);
      font-weight: 900;
      line-height: 1.18;
      letter-spacing: -.02em;
    }
    .section-desc{
      margin: 0;
      color: var(--text-2);
      max-width: 72ch;
    }
    .section-dark .section-desc{
      color: rgba(255,255,255,.76);
    }

    .glass-card,
    .info-card,
    .tier-card,
    .preview-card,
    .update-card,
    .steps-card,
    .faq-card,
    .cta-card{
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: 0 10px 30px rgba(16, 24, 38, .06);
      transition: var(--transition);
      overflow: hidden;
    }
    .glass-card:hover,
    .info-card:hover,
    .tier-card:hover,
    .preview-card:hover,
    .update-card:hover,
    .steps-card:hover{
      transform: translateY(-4px);
      box-shadow: 0 18px 40px rgba(16, 24, 38, .12);
      border-color: rgba(213,180,106,.26);
    }

    .compare-wrap{
      overflow-x: auto;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: #fff;
      box-shadow: var(--shadow);
    }
    .compare-table{
      width: 100%;
      min-width: 860px;
      border-collapse: separate;
      border-spacing: 0;
      margin: 0;
    }
    .compare-table thead th{
      background: linear-gradient(180deg, #1a202b, #11151d);
      color: #fff;
      padding: 18px 16px;
      font-size: .96rem;
      font-weight: 800;
      border-bottom: 1px solid rgba(255,255,255,.08);
    }
    .compare-table thead th:first-child{
      width: 26%;
      text-align: left;
    }
    .compare-table tbody th,
    .compare-table tbody td{
      padding: 16px;
      vertical-align: top;
      border-bottom: 1px solid var(--line);
      background: #fff;
    }
    .compare-table tbody th{
      color: var(--text);
      font-weight: 800;
      width: 26%;
    }
    .compare-table tbody tr:nth-child(even) td,
    .compare-table tbody tr:nth-child(even) th{
      background: #fbfcfe;
    }
    .compare-table td .ok{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 7px 10px;
      border-radius: 999px;
      font-size: .86rem;
      background: rgba(213,180,106,.12);
      color: #7b5b13;
      border: 1px solid rgba(213,180,106,.18);
      margin: 4px 6px 4px 0;
      font-weight: 700;
    }
    .compare-table td .dim{
      color: var(--text-2);
      font-size: .92rem;
    }

    .pillar-grid,
    .preview-grid,
    .update-grid,
    .steps-grid{
      display:grid;
      gap: 18px;
    }
    .pillar-grid{
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    .preview-grid{
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    .update-grid{
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .steps-grid{
      grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .tier-card{
      display:flex;
      flex-direction:column;
      height: 100%;
      background:
        linear-gradient(180deg, rgba(255,255,255,.98), rgba(250,251,254,.96));
    }
    .tier-media{
      position:relative;
      aspect-ratio: 16 / 9;
      overflow:hidden;
      background: #121723;
    }
    .tier-media img{
      width:100%;
      height:100%;
      object-fit: cover;
      filter: saturate(1.03) contrast(1.03);
      transform: scale(1.01);
      transition: transform .5s ease;
    }
    .tier-card:hover .tier-media img,
    .preview-card:hover .preview-media img{
      transform: scale(1.06);
    }
    .tier-media::after{
      content:"";
      position:absolute;
      inset:0;
      background: linear-gradient(180deg, rgba(17,22,30,.06), rgba(17,22,30,.42));
      pointer-events:none;
    }
    .tier-label{
      position:absolute;
      left: 14px;
      bottom: 14px;
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      z-index: 2;
      color: #fff;
      background: rgba(12,15,21,.44);
      border: 1px solid rgba(255,255,255,.16);
      backdrop-filter: blur(10px);
      font-size: .86rem;
      font-weight: 800;
    }
    .tier-body{
      padding: 18px;
      display:flex;
      flex-direction:column;
      gap: 14px;
      flex: 1 1 auto;
    }
    .tier-body h3{
      margin: 0;
      font-size: 1.25rem;
      font-weight: 900;
      line-height: 1.25;
    }
    .tier-body p{
      margin:0;
      color: var(--text-2);
    }
    .feature-list{
      margin: 0;
      padding: 0;
      list-style: none;
      display:grid;
      gap: 10px;
    }
    .feature-list li{
      position:relative;
      padding-left: 24px;
      color: #374154;
    }
    .feature-list li::before{
      content:"";
      position:absolute;
      left: 0;
      top: .75em;
      width: 10px;
      height: 10px;
      transform: translateY(-50%);
      border-radius: 50%;
      background: linear-gradient(180deg, var(--gold-2), var(--gold));
      box-shadow: 0 0 0 4px rgba(213,180,106,.15);
    }
    .tier-foot{
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 12px;
      margin-top: auto;
      padding-top: 4px;
    }
    .tier-chip{
      display:inline-flex;
      align-items:center;
      gap: 6px;
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(17,22,30,.06);
      color: #273244;
      font-size: .84rem;
      font-weight: 700;
    }

    .brand-panel{
      background:
        linear-gradient(135deg, rgba(17,21,28,.98), rgba(25,31,43,.98));
      border: 1px solid rgba(255,255,255,.08);
      border-radius: 30px;
      padding: 26px;
      box-shadow: var(--shadow-2);
      overflow:hidden;
      position:relative;
    }
    .brand-panel::before{
      content:"";
      position:absolute;
      inset:auto -10% -20% auto;
      width: 280px;
      height: 280px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(213,180,106,.18), transparent 70%);
      pointer-events:none;
    }
    .brand-panel h3{
      margin:0 0 12px;
      font-size: 1.4rem;
      color: #fff;
      font-weight: 900;
    }
    .brand-panel p{
      margin: 0 0 14px;
      color: rgba(255,255,255,.80);
    }
    .brand-panel .split{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 18px;
      align-items: center;
    }
    .brand-copy{
      position: relative;
      z-index: 1;
    }
    .brand-media{
      display:grid;
      gap: 14px;
      position: relative;
      z-index: 1;
    }
    .stack-img{
      border-radius: 22px;
      overflow:hidden;
      border: 1px solid rgba(255,255,255,.12);
      box-shadow: 0 22px 44px rgba(4, 7, 12, .28);
      background:#10151d;
    }
    .stack-img img{
      aspect-ratio: 4 / 3;
      object-fit: cover;
    }
    .notice-list{
      display:grid;
      gap: 12px;
      margin: 18px 0 0;
      padding: 0;
      list-style: none;
    }
    .notice-list li{
      display:flex;
      align-items:flex-start;
      gap: 10px;
      color: rgba(255,255,255,.82);
    }
    .notice-list i{
      margin-top: 4px;
      color: var(--gold-2);
    }

    .preview-card{
      background: #fff;
    }
    .preview-media{
      position:relative;
      aspect-ratio: 16/10;
      overflow:hidden;
      background: #0f141d;
    }
    .preview-media img{
      width:100%;
      height:100%;
      object-fit: cover;
      transition: transform .55s ease;
    }
    .preview-overlay{
      position:absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(16,20,28,.08), rgba(16,20,28,.56));
      display:flex;
      align-items:flex-end;
      padding: 18px;
      color:#fff;
    }
    .preview-overlay strong{
      display:block;
      font-size: 1.08rem;
      margin-bottom: 4px;
      font-weight: 900;
    }
    .preview-overlay span{
      font-size: .84rem;
      color: rgba(255,255,255,.82);
    }
    .preview-body{
      padding: 18px;
    }
    .preview-body p{
      margin: 0 0 14px;
      color: var(--text-2);
    }
    .pill-row{
      display:flex;
      gap: 8px;
      flex-wrap: wrap;
      margin-top: 14px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap: 6px;
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(213,180,106,.12);
      color: #7b5b13;
      font-size: .82rem;
      font-weight: 700;
      border: 1px solid rgba(213,180,106,.18);
    }

    .update-card{
      padding: 18px;
      display:flex;
      flex-direction:column;
      gap: 12px;
    }
    .update-top{
      display:flex;
      align-items:center;
      gap: 10px;
      flex-wrap: wrap;
    }
    .update-date{
      font-size: .84rem;
      color: #7c8698;
      font-weight: 700;
    }
    .update-badge{
      display:inline-flex;
      align-items:center;
      gap: 6px;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(213,180,106,.12);
      color: #86641d;
      border: 1px solid rgba(213,180,106,.20);
      font-size: .82rem;
      font-weight: 800;
    }
    .update-card h3{
      margin: 0;
      font-size: 1.08rem;
      font-weight: 900;
      line-height: 1.35;
    }
    .update-card p{
      margin: 0;
      color: var(--text-2);
    }
    .update-card .more{
      margin-top: auto;
      align-self: flex-start;
    }

    .steps-card{
      padding: 20px;
      background:
        linear-gradient(180deg, #fff, #fbfcfe);
    }
    .step-index{
      width: 42px;
      height: 42px;
      border-radius: 14px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background: linear-gradient(180deg, #222938, #121721);
      color: var(--gold-2);
      font-weight: 900;
      margin-bottom: 14px;
      border: 1px solid rgba(213,180,106,.28);
      box-shadow: 0 12px 20px rgba(11, 14, 20, .12);
    }
    .steps-card h3{
      margin: 0 0 8px;
      font-size: 1.08rem;
      font-weight: 900;
    }
    .steps-card p{
      margin: 0;
      color: var(--text-2);
    }

    .faq-wrap{
      display:grid;
      gap: 14px;
    }
    .faq-card{
      background: #fff;
    }
    .faq-card summary{
      list-style:none;
      cursor:pointer;
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 16px;
      padding: 18px 20px;
      font-weight: 800;
      color: #1c2633;
    }
    .faq-card summary::-webkit-details-marker{ display:none; }
    .faq-card summary .question{
      display:flex;
      align-items:center;
      gap: 10px;
    }
    .faq-card summary .question i{
      color: var(--gold-3);
    }
    .faq-card summary .arrow{
      width: 34px;
      height: 34px;
      border-radius: 12px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background: rgba(213,180,106,.12);
      color: #81611e;
      transition: var(--transition);
      flex: 0 0 auto;
    }
    .faq-card[open] summary .arrow{
      transform: rotate(180deg);
      background: rgba(213,180,106,.18);
    }
    .faq-answer{
      padding: 0 20px 18px 20px;
      color: var(--text-2);
    }

    .cta-shell{
      background:
        radial-gradient(circle at top left, rgba(240,214,147,.16), transparent 24%),
        linear-gradient(135deg, #11151d 0%, #171d29 55%, #0d1117 100%);
      color: #fff;
      border-radius: 30px;
      border: 1px solid rgba(255,255,255,.08);
      overflow:hidden;
      box-shadow: var(--shadow-2);
      position:relative;
    }
    .cta-shell::after{
      content:"";
      position:absolute;
      inset:auto -60px -80px auto;
      width: 260px;
      height: 260px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(213,180,106,.16), transparent 68%);
      pointer-events:none;
    }
    .cta-inner{
      position:relative;
      z-index:1;
      padding: 26px;
    }
    .cta-inner .grid-x{
      margin-bottom: 0;
    }
    .cta-copy h2{
      margin: 0 0 12px;
      font-size: clamp(1.55rem, 2.8vw, 2.35rem);
      font-weight: 900;
      line-height: 1.18;
    }
    .cta-copy p{
      margin: 0 0 16px;
      color: rgba(255,255,255,.80);
    }
    .cta-bullets{
      display:grid;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style:none;
    }
    .cta-bullets li{
      display:flex;
      align-items:flex-start;
      gap: 10px;
      color: rgba(255,255,255,.84);
    }
    .cta-bullets i{
      color: var(--gold-2);
      margin-top: 4px;
    }
    .cta-form{
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 24px;
      padding: 18px;
      backdrop-filter: blur(12px);
    }
    .cta-form label{
      display:block;
      margin-bottom: 8px;
      font-weight: 700;
      color: #fff;
    }
    .cta-form input,
    .cta-form textarea,
    .cta-form select{
      width: 100%;
      border: 1px solid rgba(255,255,255,.16);
      background: rgba(10,14,20,.42);
      color: #fff;
      border-radius: 14px;
      padding: 12px 14px;
      transition: var(--transition);
    }
    .cta-form input::placeholder,
    .cta-form textarea::placeholder{
      color: rgba(255,255,255,.48);
    }
    .cta-form input:focus,
    .cta-form textarea:focus,
    .cta-form select:focus{
      border-color: rgba(240,214,147,.55);
      box-shadow: 0 0 0 4px rgba(213,180,106,.16);
    }
    .form-note{
      margin-top: 10px;
      font-size: .86rem;
      color: rgba(255,255,255,.70);
    }

    .info-strip{
      display:flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 16px;
    }
    .info-tag{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(213,180,106,.10);
      color: #f1deab;
      border: 1px solid rgba(213,180,106,.18);
      font-size: .84rem;
      font-weight: 700;
    }

    .footer{
      margin-top: 0;
      background: linear-gradient(180deg, #0f131b 0%, #090d13 100%);
      color: rgba(255,255,255,.82);
      border-top: 1px solid rgba(255,255,255,.06);
      padding: 46px 0 18px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.3fr .8fr .9fr;
      gap: 24px;
      padding-bottom: 24px;
      border-bottom: 1px solid rgba(255,255,255,.08);
    }
    .footer-brand p{
      margin: 10px 0 0;
      color: rgba(255,255,255,.72);
    }
    .brand-line{
      display:flex;
      align-items:center;
      gap: 12px;
    }
    .brand-line .brand-mark{
      width: 48px;
      height: 48px;
      border-radius: 16px;
      font-size: 1.1rem;
    }
    .footer-links h3{
      margin: 0 0 12px;
      font-size: 1rem;
      font-weight: 900;
      color: #fff;
    }
    .footer-links a{
      display:block;
      color: rgba(255,255,255,.74);
      margin-bottom: 10px;
      width: fit-content;
    }
    .footer-links a:hover{
      color: var(--gold-2);
      transform: translateX(2px);
    }
    .footer-tech{
      color: rgba(255,255,255,.76);
    }
    .footer-tech a{
      color: rgba(255,255,255,.82);
      text-decoration: underline;
      text-underline-offset: 3px;
    }
    .footer-tech a:hover{
      color: var(--gold-2);
    }
    .footer-bottom{
      display:flex;
      justify-content: space-between;
      gap: 14px;
      flex-wrap: wrap;
      padding-top: 16px;
      color: rgba(255,255,255,.54);
      font-size: .92rem;
    }

    .toast-box{
      position: fixed;
      right: 18px;
      bottom: 18px;
      z-index: 100;
      min-width: 260px;
      max-width: min(92vw, 380px);
      padding: 14px 16px;
      border-radius: 16px;
      background: rgba(16,20,29,.96);
      color: #fff;
      border: 1px solid rgba(213,180,106,.24);
      box-shadow: var(--shadow-2);
      transform: translateY(16px);
      opacity: 0;
      pointer-events:none;
      transition: all .28s ease;
    }
    .toast-box.show{
      opacity: 1;
      transform: translateY(0);
    }
    .toast-box strong{
      display:block;
      margin-bottom: 4px;
      color: var(--gold-2);
    }
    .sr-only{
      position:absolute;
      width:1px;
      height:1px;
      padding:0;
      margin:-1px;
      overflow:hidden;
      clip:rect(0,0,0,0);
      white-space:nowrap;
      border:0;
    }

    @media (max-width: 1024px){
      .header-inner{
        gap: 12px;
      }
      .search-wrap{
        width: 200px;
      }
      .hero-summary{
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }
      .pillar-grid,
      .preview-grid,
      .update-grid{
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
      .steps-grid{
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
      .brand-panel .split{
        grid-template-columns: 1fr;
      }
    }
    @media (max-width: 768px){
      .header-inner{
        align-items: stretch;
      }
      .brand{
        min-width: 0;
      }
      .header-tools{
        width: 100%;
        margin-left: 0;
        flex-wrap: wrap;
      }
      .search-wrap{
        width: 100%;
        max-width: none;
      }
      .hero-shell{
        padding: 22px 0 26px;
      }
      .hero-summary{
        grid-template-columns: 1fr;
      }
      .poster-stats{
        grid-template-columns: 1fr;
      }
      .pillar-grid,
      .preview-grid,
      .update-grid,
      .steps-grid{
        grid-template-columns: 1fr;
      }
      .compare-table{
        min-width: 760px;
      }
      .cta-inner{
        padding: 20px;
      }
      .footer-grid{
        grid-template-columns: 1fr;
      }
      .footer-bottom{
        flex-direction: column;
      }
    }
    @media (max-width: 520px){
      .grid-container{
        width: min(1200px, calc(100% - 22px));
      }
      .primary-nav{
        gap: 4px;
      }
      .primary-nav a{
        padding: 9px 12px;
        font-size: .92rem;
      }
      .btn-pill{
        width: 100%;
      }
      .hero-title{
        font-size: 1.95rem;
      }
      .poster{
        min-height: 300px;
      }
      .page-section{
        padding: 54px 0;
      }
      .cta-form{
        padding: 16px;
      }
      .faq-card summary{
        padding: 16px;
      }
      .faq-answer{
        padding: 0 16px 16px 16px;
      }
    }

/* roulang page: category5 */
:root{
      --bg:#0a0c11;
      --bg-2:#101521;
      --panel:#121926;
      --panel-2:#161f2f;
      --panel-3:#1d2940;
      --line:rgba(255,255,255,.08);
      --line-2:rgba(232,197,115,.18);
      --text:#f4f7fb;
      --muted:#b2bfd3;
      --muted-2:#8f9bb1;
      --gold:#d8b56a;
      --gold-2:#f2d48f;
      --gold-3:#a97a2f;
      --white:#ffffff;
      --shadow:0 22px 50px rgba(0,0,0,.28);
      --shadow-soft:0 12px 30px rgba(0,0,0,.16);
      --radius:18px;
      --radius-lg:28px;
      --radius-sm:12px;
      --container:1200px;
      --ease:cubic-bezier(.2,.7,.2,1);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      background:
        radial-gradient(circle at top left, rgba(216,181,106,.09), transparent 28%),
        radial-gradient(circle at top right, rgba(255,255,255,.06), transparent 24%),
        linear-gradient(180deg, #0a0c11 0%, #0e121a 34%, #0b0d12 100%);
      color:var(--text);
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      line-height:1.7;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    img{max-width:100%;display:block}
    a{color:inherit;text-decoration:none;transition:all .25s var(--ease)}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(216,181,106,.28);color:#fff}

    .grid-container, .container{max-width:var(--container);padding-left:1rem;padding-right:1rem}
    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(255,255,255,.94);
      color:#111827;
      border-bottom:1px solid rgba(17,24,39,.08);
      box-shadow:0 8px 30px rgba(15,23,42,.06);
      backdrop-filter:blur(18px);
      -webkit-backdrop-filter:blur(18px);
    }
    .header-inner{
      min-height:76px;
      display:flex;
      align-items:center;
      gap:1rem;
      justify-content:space-between;
      position:relative;
    }
    .brand-wrap{
      display:flex;
      align-items:center;
      gap:.8rem;
      min-width:220px;
      flex:0 0 auto;
    }
    .brand-mark{
      width:44px;height:44px;
      border-radius:15px;
      background:linear-gradient(135deg,#1a2130 0%, #0f1420 42%, #d8b56a 180%);
      display:grid;
      place-items:center;
      color:#fff;
      box-shadow:0 14px 30px rgba(16,24,40,.16);
      border:1px solid rgba(216,181,106,.38);
    }
    .brand-mark i{font-size:1.15rem;color:#f7e8be}
    .brand-text{display:flex;flex-direction:column;line-height:1.2}
    .brand-name{
      font-size:1.1rem;
      font-weight:900;
      letter-spacing:.02em;
      color:#0f172a;
    }
    .brand-sub{
      font-size:.82rem;
      color:#5f6b80;
      margin-top:.25rem;
    }

    .menu-toggle{
      display:none;
      border:1px solid rgba(17,24,39,.12);
      background:#fff;
      color:#111827;
      border-radius:12px;
      width:46px;height:46px;
      align-items:center;
      justify-content:center;
      box-shadow:0 8px 20px rgba(15,23,42,.06);
    }
    .menu-toggle:focus{outline:3px solid rgba(216,181,106,.35);outline-offset:2px}
    .nav-panel{
      display:flex;
      align-items:center;
      gap:1rem;
      flex:1;
      justify-content:flex-end;
    }

    .primary-nav{
      display:flex;
      align-items:center;
      gap:.5rem;
      flex-wrap:wrap;
      justify-content:center;
    }
    .primary-nav a{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.72rem .95rem;
      border-radius:999px;
      font-size:.95rem;
      font-weight:700;
      color:#263244;
      border:1px solid transparent;
      line-height:1;
      white-space:nowrap;
    }
    .primary-nav a i{font-size:.95rem;color:#8b95a7}
    .primary-nav a:hover{
      background:#f4f7fb;
      color:#0f172a;
      transform:translateY(-1px);
    }
    .primary-nav a:hover i{color:#2f3b50}
    .primary-nav a.is-active{
      background:linear-gradient(135deg,#0f1420 0%, #1b2435 100%);
      color:#fff;
      box-shadow:0 12px 26px rgba(15,20,32,.16);
    }
    .primary-nav a.is-active i{color:var(--gold-2)}
    .primary-nav a:focus-visible,
    .nav-search button:focus-visible,
    .nav-search input:focus-visible,
    .btn:focus-visible,
    .cta-form input:focus-visible,
    .cta-form textarea:focus-visible,
    .cta-form button:focus-visible{
      outline:3px solid rgba(216,181,106,.32);
      outline-offset:2px;
    }

    .nav-tools{
      display:flex;
      align-items:center;
      gap:.75rem;
      margin-left:auto;
    }
    .nav-search{
      display:flex;
      align-items:center;
      gap:.5rem;
      border:1px solid rgba(17,24,39,.11);
      background:#fff;
      border-radius:999px;
      padding:.35rem .45rem .35rem 1rem;
      min-width:300px;
      box-shadow:0 8px 24px rgba(15,23,42,.05);
    }
    .nav-search input{
      border:0;
      margin:0;
      padding:0;
      box-shadow:none;
      background:transparent;
      height:2.2rem;
      color:#111827;
      min-width:0;
    }
    .nav-search input::placeholder{color:#8c96a9}
    .nav-search button{
      border:0;
      border-radius:999px;
      background:linear-gradient(135deg,#151c29 0%, #0c111a 100%);
      color:#fff;
      min-width:3.1rem;
      height:2.3rem;
      box-shadow:0 10px 24px rgba(10,14,20,.18);
    }
    .nav-search button:hover{transform:translateY(-1px);background:linear-gradient(135deg,#212b3d 0%, #141925 100%)}
    .nav-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.5rem;
      padding:.82rem 1.1rem;
      border-radius:999px;
      background:linear-gradient(135deg,#d8b56a 0%, #f2d48f 50%, #c79d4f 100%);
      color:#111827;
      font-weight:900;
      border:1px solid rgba(255,255,255,.35);
      box-shadow:0 16px 32px rgba(216,181,106,.25);
      white-space:nowrap;
    }
    .nav-cta:hover{transform:translateY(-2px);box-shadow:0 18px 36px rgba(216,181,106,.34);color:#111827}

    .page-hero{
      position:relative;
      overflow:hidden;
      padding:1.25rem 0 2rem;
    }
    .hero-shell{
      position:relative;
      border-radius:32px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.08);
      background:
        linear-gradient(135deg, rgba(10,12,17,.88), rgba(11,15,25,.76)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      box-shadow:var(--shadow);
    }
    .hero-shell::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 20% 20%, rgba(216,181,106,.18), transparent 24%),
        radial-gradient(circle at 80% 10%, rgba(255,255,255,.08), transparent 18%),
        linear-gradient(180deg, rgba(8,10,15,.1), rgba(8,10,15,.34));
      pointer-events:none;
    }
    .hero-content{
      position:relative;
      z-index:1;
      padding:clamp(1.4rem, 3vw, 3rem);
    }
    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:.5rem;
      padding:.48rem .9rem;
      border-radius:999px;
      background:rgba(216,181,106,.12);
      border:1px solid rgba(216,181,106,.28);
      color:#f6dfad;
      font-weight:800;
      letter-spacing:.02em;
      margin-bottom:1rem;
    }
    .hero-kicker i{color:#f2d48f}
    .hero-title{
      margin:0;
      font-size:clamp(2rem, 4.6vw, 4.1rem);
      line-height:1.08;
      letter-spacing:-.03em;
      font-weight:1000;
      max-width:12ch;
    }
    .hero-title .accent{
      color:var(--gold-2);
      text-shadow:0 0 28px rgba(242,212,143,.18);
    }
    .hero-lead{
      margin:1rem 0 0;
      max-width:44rem;
      color:#d3dceb;
      font-size:1.05rem;
    }
    .hero-points{
      display:flex;
      flex-wrap:wrap;
      gap:.65rem;
      margin:1.2rem 0 0;
      padding:0;
      list-style:none;
    }
    .hero-points li{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.52rem .82rem;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.08);
      color:#edf2fa;
      font-weight:700;
      font-size:.94rem;
    }
    .hero-points i{color:var(--gold-2)}

    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:.8rem;
      margin-top:1.5rem;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.55rem;
      padding:.92rem 1.25rem;
      border-radius:999px;
      font-weight:900;
      border:1px solid transparent;
      transition:transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), color .2s var(--ease);
      cursor:pointer;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn-primary{
      background:linear-gradient(135deg,#d8b56a 0%, #f2d48f 48%, #c79d4f 100%);
      color:#111827;
      box-shadow:0 16px 34px rgba(216,181,106,.22);
    }
    .btn-primary:hover{box-shadow:0 18px 40px rgba(216,181,106,.3);color:#111827}
    .btn-secondary{
      background:rgba(255,255,255,.05);
      color:#fff;
      border-color:rgba(255,255,255,.12);
      box-shadow:0 12px 28px rgba(0,0,0,.14);
    }
    .btn-secondary:hover{background:rgba(255,255,255,.08);color:#fff}
    .btn i{font-size:.95rem}

    .hero-metrics{
      margin-top:1.5rem;
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:.9rem;
    }
    .mini-metric{
      padding:1rem 1rem .95rem;
      border-radius:20px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.1);
      backdrop-filter:blur(10px);
      box-shadow:0 14px 28px rgba(0,0,0,.16);
    }
    .mini-metric strong{
      display:block;
      font-size:1.35rem;
      line-height:1.1;
      color:#fff;
      margin-bottom:.3rem;
    }
    .mini-metric span{
      color:#cbd5e6;
      font-size:.93rem;
    }

    .hero-rank{
      position:relative;
      padding:1.25rem;
      border-radius:26px;
      background:
        linear-gradient(180deg, rgba(18,25,38,.92), rgba(13,17,25,.9)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      border:1px solid rgba(216,181,106,.2);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .hero-rank::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg, rgba(216,181,106,.08), transparent 36%);
      pointer-events:none;
    }
    .rank-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:1rem;
      position:relative;
      z-index:1;
    }
    .rank-head h2{
      margin:0;
      font-size:1.05rem;
      color:#fff;
      font-weight:900;
    }
    .rank-head p{
      margin:.25rem 0 0;
      font-size:.9rem;
      color:#c7d0df;
    }
    .rank-chip{
      padding:.44rem .72rem;
      border-radius:999px;
      background:rgba(216,181,106,.12);
      color:#f6dfad;
      border:1px solid rgba(216,181,106,.22);
      font-weight:800;
      font-size:.85rem;
      white-space:nowrap;
    }
    .rank-list{
      position:relative;
      z-index:1;
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:.78rem;
    }
    .rank-item{
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      border-radius:18px;
      padding:.92rem .95rem;
    }
    .rank-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:.8rem;
      margin-bottom:.55rem;
      color:#f7fbff;
      font-weight:800;
    }
    .rank-top small{
      color:var(--gold-2);
      font-weight:900;
      letter-spacing:.03em;
    }
    .bar{
      width:100%;
      height:8px;
      background:rgba(255,255,255,.08);
      border-radius:999px;
      overflow:hidden;
    }
    .bar > span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg,#d8b56a 0%, #f2d48f 50%, #b9822a 100%);
      box-shadow:0 0 20px rgba(242,212,143,.22);
    }
    .rank-foot{
      margin-top:1rem;
      padding:.95rem 1rem;
      border-radius:18px;
      background:rgba(216,181,106,.08);
      border:1px solid rgba(216,181,106,.16);
      color:#f6e7c6;
      position:relative;
      z-index:1;
    }

    main{padding:1rem 0 3rem}
    .section-block{
      padding:2rem 0;
    }
    .section-shell{
      background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.015));
      border-top:1px solid rgba(255,255,255,.05);
      border-bottom:1px solid rgba(255,255,255,.05);
    }
    .section-soft{
      background:
        radial-gradient(circle at top right, rgba(216,181,106,.07), transparent 24%),
        linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
    }
    .section-head{
      margin-bottom:1.1rem;
    }
    .section-eyebrow{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      color:#f6dfad;
      font-weight:900;
      letter-spacing:.03em;
      text-transform:none;
      padding:.34rem .7rem;
      border-radius:999px;
      background:rgba(216,181,106,.1);
      border:1px solid rgba(216,181,106,.16);
      margin-bottom:.8rem;
    }
    .section-eyebrow i{color:var(--gold-2)}
    .section-head h2{
      margin:0;
      font-size:clamp(1.45rem, 3vw, 2.1rem);
      font-weight:1000;
      letter-spacing:-.02em;
      color:#fff;
    }
    .section-head p{
      margin:.6rem 0 0;
      max-width:58rem;
      color:var(--muted);
      font-size:1rem;
    }

    .info-strip{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:1rem;
    }
    .info-card{
      padding:1.05rem 1rem 1.1rem;
      background:linear-gradient(180deg, rgba(18,25,38,.96), rgba(13,17,25,.92));
      border:1px solid var(--line);
      border-radius:22px;
      box-shadow:var(--shadow-soft);
      position:relative;
      overflow:hidden;
    }
    .info-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg, rgba(216,181,106,.08), transparent 40%);
      pointer-events:none;
    }
    .info-card .icon{
      width:42px;height:42px;
      display:grid;place-items:center;
      border-radius:14px;
      background:rgba(216,181,106,.12);
      color:var(--gold-2);
      border:1px solid rgba(216,181,106,.2);
      margin-bottom:.8rem;
    }
    .info-card strong{
      display:block;
      margin-bottom:.28rem;
      font-size:1.03rem;
      color:#fff;
    }
    .info-card p{
      margin:0;
      color:#c3cedd;
      font-size:.94rem;
    }

    .three-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:1rem;
    }
    .feature-card,
    .service-step,
    .preview-card,
    .highlight-card,
    .brand-card,
    .cta-panel,
    .faq-panel{
      background:linear-gradient(180deg, rgba(18,25,38,.96), rgba(13,17,25,.94));
      border:1px solid var(--line);
      border-radius:24px;
      box-shadow:var(--shadow-soft);
    }
    .feature-card{
      padding:1.2rem;
      position:relative;
      overflow:hidden;
      min-height:100%;
    }
    .feature-card::after{
      content:"";
      position:absolute;
      right:-1rem;top:-1rem;
      width:120px;height:120px;
      background:radial-gradient(circle, rgba(216,181,106,.18), transparent 66%);
      pointer-events:none;
    }
    .feature-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:.8rem;
      margin-bottom:.9rem;
    }
    .feature-head .num{
      color:#f8e5b8;
      font-size:1.5rem;
      font-weight:1000;
      line-height:1;
    }
    .feature-head .tag{
      padding:.35rem .7rem;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      color:#d9e1ed;
      font-size:.82rem;
      border:1px solid rgba(255,255,255,.08);
      white-space:nowrap;
    }
    .feature-card h3{
      margin:0 0 .45rem;
      font-size:1.12rem;
      color:#fff;
      font-weight:900;
    }
    .feature-card p{
      margin:0;
      color:#bdc8d9;
      font-size:.95rem;
    }

    .comparison-wrap{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:1rem;
      align-items:start;
    }
    .table-wrap{
      padding:1rem;
      background:linear-gradient(180deg, rgba(18,25,38,.96), rgba(13,17,25,.95));
      border:1px solid var(--line);
      border-radius:24px;
      box-shadow:var(--shadow-soft);
      overflow-x:auto;
    }
    .table-wrap table{
      width:100%;
      border-collapse:collapse;
      min-width:720px;
      color:#e8eef8;
      margin:0;
    }
    .table-wrap th,
    .table-wrap td{
      padding:.92rem .95rem;
      border-bottom:1px solid rgba(255,255,255,.08);
      text-align:left;
      vertical-align:top;
    }
    .table-wrap thead th{
      color:#fff;
      font-size:.98rem;
      font-weight:900;
      background:rgba(255,255,255,.03);
    }
    .table-wrap thead th:first-child{
      border-top-left-radius:16px;
    }
    .table-wrap thead th:last-child{
      border-top-right-radius:16px;
    }
    .table-wrap tbody tr:hover{background:rgba(255,255,255,.02)}
    .table-wrap tbody td strong{color:#fff}
    .table-wrap tbody td .gold{
      color:#f7e0b2;
      font-weight:900;
    }
    .table-note{
      margin-top:.95rem;
      color:#c3cfde;
      font-size:.94rem;
    }
    .side-stack{
      display:grid;
      gap:1rem;
    }
    .side-card{
      padding:1.1rem;
      border-radius:22px;
      border:1px solid var(--line);
      background:
        linear-gradient(180deg, rgba(17,24,38,.98), rgba(12,16,24,.95));
      box-shadow:var(--shadow-soft);
    }
    .side-card h3{
      margin:0 0 .55rem;
      font-size:1.05rem;
      color:#fff;
      font-weight:900;
    }
    .side-card p{
      margin:0;
      color:#c2cedd;
      font-size:.95rem;
    }
    .side-list{
      margin:.9rem 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:.75rem;
    }
    .side-list li{
      display:flex;
      align-items:flex-start;
      gap:.7rem;
      color:#dde6f4;
      line-height:1.55;
    }
    .side-list i{
      color:var(--gold-2);
      margin-top:.25rem;
    }

    .level-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:1rem;
    }
    .highlight-card{
      padding:1.2rem;
      border-top:1px solid rgba(216,181,106,.28);
      position:relative;
      overflow:hidden;
    }
    .highlight-card:nth-child(2){
      background:linear-gradient(180deg, rgba(23,31,47,.98), rgba(12,15,22,.95));
    }
    .highlight-card .icon{
      width:48px;height:48px;
      display:grid;
      place-items:center;
      border-radius:16px;
      background:rgba(216,181,106,.12);
      color:var(--gold-2);
      border:1px solid rgba(216,181,106,.2);
      margin-bottom:.85rem;
      font-size:1.1rem;
    }
    .highlight-card h3{
      margin:0 0 .45rem;
      color:#fff;
      font-size:1.12rem;
      font-weight:900;
    }
    .highlight-card p{
      margin:0;
      color:#bdc8d9;
      font-size:.95rem;
    }
    .highlight-card .mini-pill{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      margin-top:.9rem;
      padding:.38rem .7rem;
      border-radius:999px;
      border:1px solid rgba(216,181,106,.18);
      background:rgba(216,181,106,.08);
      color:#f4e2bd;
      font-size:.82rem;
      font-weight:800;
    }

    .preview-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:1rem;
    }
    .preview-card{
      overflow:hidden;
      transition:transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
    }
    .preview-card:hover{
      transform:translateY(-4px);
      border-color:rgba(216,181,106,.24);
      box-shadow:0 22px 44px rgba(0,0,0,.28);
    }
    .preview-visual{
      position:relative;
      aspect-ratio:1.15/0.76;
      overflow:hidden;
      background:#111827;
    }
    .preview-visual img{
      width:100%;
      height:100%;
      object-fit:cover;
      filter:saturate(1.02) contrast(1.02);
      transition:transform .35s var(--ease);
    }
    .preview-card:hover .preview-visual img{transform:scale(1.04)}
    .preview-visual .overlay{
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(7,9,14,.06), rgba(7,9,14,.68));
      display:flex;
      align-items:flex-end;
      padding:1rem;
    }
    .overlay .overlay-tag{
      display:inline-flex;
      align-items:center;
      gap:.4rem;
      padding:.42rem .72rem;
      border-radius:999px;
      background:rgba(15,20,32,.72);
      border:1px solid rgba(255,255,255,.1);
      color:#fff;
      font-weight:800;
      font-size:.84rem;
      backdrop-filter:blur(10px);
    }
    .preview-body{
      padding:1rem 1rem 1.1rem;
    }
    .preview-body h3{
      margin:0 0 .4rem;
      font-size:1.08rem;
      color:#fff;
      font-weight:900;
    }
    .preview-body p{
      margin:0;
      color:#c0ccdc;
      font-size:.95rem;
    }

    .brand-card{
      padding:1.1rem;
      overflow:hidden;
      position:relative;
    }
    .brand-layout{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:1rem;
      align-items:center;
    }
    .brand-copy h2{
      margin:0 0 .8rem;
      font-size:clamp(1.45rem, 2.8vw, 2.1rem);
      font-weight:1000;
      color:#fff;
    }
    .brand-copy p{
      color:#c3cfde;
      margin:.45rem 0 0;
    }
    .brand-copy p + p{margin-top:.8rem}
    .brand-cta-row{
      display:flex;
      gap:.7rem;
      flex-wrap:wrap;
      margin-top:1.1rem;
    }
    .brand-visual{
      position:relative;
      min-height:300px;
      border-radius:22px;
      overflow:hidden;
      border:1px solid rgba(216,181,106,.16);
      background:#0f1420;
      box-shadow:0 18px 36px rgba(0,0,0,.22);
    }
    .brand-visual img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .brand-visual .floating-card{
      position:absolute;
      left:1rem;
      bottom:1rem;
      right:1rem;
      padding:.95rem 1rem;
      border-radius:18px;
      background:rgba(15,20,32,.78);
      border:1px solid rgba(255,255,255,.1);
      color:#fff;
      backdrop-filter:blur(14px);
    }
    .floating-card strong{
      display:block;
      margin-bottom:.25rem;
      color:var(--gold-2);
    }
    .floating-card span{color:#dce5f4;font-size:.95rem}

    .process-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:1rem;
    }
    .service-step{
      padding:1.1rem;
      position:relative;
    }
    .service-step .step-no{
      width:40px;height:40px;
      display:grid;place-items:center;
      border-radius:14px;
      background:linear-gradient(135deg,#d8b56a 0%, #f2d48f 100%);
      color:#111827;
      font-weight:1000;
      margin-bottom:.85rem;
      box-shadow:0 12px 28px rgba(216,181,106,.2);
    }
    .service-step h3{
      margin:0 0 .45rem;
      color:#fff;
      font-size:1.05rem;
      font-weight:900;
    }
    .service-step p{
      margin:0;
      color:#bdc8d9;
      font-size:.94rem;
    }

    .faq-panel{
      padding:1rem;
    }
    .faq-list{
      display:grid;
      gap:.85rem;
    }
    .faq-item{
      border:1px solid rgba(255,255,255,.08);
      border-radius:18px;
      background:rgba(255,255,255,.03);
      overflow:hidden;
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:1rem 1rem;
      font-weight:900;
      color:#fff;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary .q{
      display:flex;
      align-items:center;
      gap:.7rem;
    }
    .faq-item summary .q i{
      color:var(--gold-2);
    }
    .faq-item summary .arrow{
      color:#a7b4c9;
      transition:transform .2s var(--ease);
    }
    .faq-item[open] summary .arrow{transform:rotate(180deg);color:var(--gold-2)}
    .faq-body{
      padding:0 1rem 1rem 2.8rem;
      color:#c3cfde;
    }
    .faq-body p{margin:.35rem 0 0}
    .faq-body p:first-child{margin-top:0}

    .cta-panel{
      padding:1.25rem;
      position:relative;
      overflow:hidden;
      background:
        linear-gradient(135deg, rgba(16,21,33,.98), rgba(10,13,19,.96)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
    }
    .cta-panel::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg, rgba(216,181,106,.08), transparent 38%);
      pointer-events:none;
    }
    .cta-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:.95fr 1.05fr;
      gap:1rem;
      align-items:center;
    }
    .cta-copy h2{
      margin:0 0 .7rem;
      color:#fff;
      font-size:clamp(1.5rem, 3vw, 2.2rem);
      font-weight:1000;
    }
    .cta-copy p{
      margin:0;
      color:#d2dbea;
    }
    .cta-copy .meta-row{
      display:flex;
      flex-wrap:wrap;
      gap:.6rem;
      margin-top:1rem;
    }
    .meta-badge{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.48rem .78rem;
      border-radius:999px;
      border:1px solid rgba(216,181,106,.18);
      background:rgba(216,181,106,.08);
      color:#f7e8bd;
      font-weight:800;
      font-size:.84rem;
    }
    .cta-form{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:.9rem;
      position:relative;
      z-index:1;
    }
    .cta-form .full{grid-column:1/-1}
    .cta-form label{
      display:block;
      margin:0 0 .4rem;
      color:#e7eef8;
      font-weight:700;
      font-size:.92rem;
    }
    .cta-form input,
    .cta-form textarea{
      width:100%;
      margin:0;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.1);
      border-radius:14px;
      color:#fff;
      box-shadow:none;
      padding:.86rem .95rem;
      min-height:48px;
    }
    .cta-form input::placeholder,
    .cta-form textarea::placeholder{color:#98a5bc}
    .cta-form textarea{min-height:118px;resize:vertical}
    .cta-form .submit-row{
      grid-column:1/-1;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      flex-wrap:wrap;
      margin-top:.35rem;
    }
    .form-note{
      color:#c6d1e1;
      font-size:.9rem;
    }
    .submit-btn{
      min-width:180px;
      border:0;
      padding:.95rem 1.25rem;
      border-radius:999px;
      background:linear-gradient(135deg,#d8b56a 0%, #f2d48f 50%, #c79d4f 100%);
      color:#111827;
      font-weight:1000;
      box-shadow:0 16px 34px rgba(216,181,106,.24);
      cursor:pointer;
    }
    .submit-btn:hover{transform:translateY(-2px)}
    .site-toast{
      position:fixed;
      left:50%;
      bottom:24px;
      transform:translateX(-50%) translateY(20px);
      opacity:0;
      pointer-events:none;
      z-index:2000;
      background:rgba(15,20,32,.96);
      color:#fff;
      border:1px solid rgba(216,181,106,.24);
      border-radius:999px;
      padding:.9rem 1.2rem;
      box-shadow:0 18px 40px rgba(0,0,0,.26);
      transition:all .3s var(--ease);
    }
    .site-toast.show{
      opacity:1;
      transform:translateX(-50%) translateY(0);
    }

    .footer{
      padding:2rem 0 1.2rem;
      background:#091018;
      border-top:1px solid rgba(255,255,255,.06);
      color:#d3dbee;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .9fr .9fr;
      gap:1rem;
      padding:1.25rem 0;
    }
    .footer-brand p,
    .footer-tech div{
      margin:.5rem 0 0;
      color:#b6c2d4;
    }
    .footer-brand p:first-of-type{margin-top:.95rem}
    .footer-brand p:last-of-type{color:#d7deea}
    .footer-links h3{
      margin:0 0 .8rem;
      font-size:1rem;
      font-weight:900;
      color:#fff;
    }
    .footer-links a{
      display:block;
      width:max-content;
      margin:.45rem 0 0;
      color:#c5d0df;
    }
    .footer-links a:hover{color:#f7e2b5;transform:translateX(2px)}
    .footer-tech a{color:#f7e2b5}
    .footer-bottom{
      display:flex;
      flex-wrap:wrap;
      gap:.7rem 1rem;
      justify-content:space-between;
      padding-top:1rem;
      border-top:1px solid rgba(255,255,255,.08);
      color:#96a4ba;
      font-size:.92rem;
    }

    .spacer-line{
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(216,181,106,.2), transparent);
      margin:1rem 0;
    }

    @media (max-width: 1140px){
      .nav-search{min-width:240px}
      .comparison-wrap,
      .brand-layout,
      .cta-grid{
        grid-template-columns:1fr;
      }
      .hero-metrics,
      .info-strip,
      .three-grid,
      .level-grid,
      .preview-grid,
      .process-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 960px){
      .menu-toggle{display:inline-flex}
      .nav-panel{
        display:none;
        position:absolute;
        left:0;
        right:0;
        top:100%;
        padding:1rem;
        background:rgba(255,255,255,.98);
        border-bottom:1px solid rgba(17,24,39,.08);
        box-shadow:0 18px 36px rgba(15,23,42,.08);
        flex-direction:column;
        align-items:stretch;
      }
      body.nav-open .nav-panel{display:flex}
      .primary-nav{
        justify-content:flex-start;
        gap:.45rem;
      }
      .nav-tools{
        width:100%;
        margin-left:0;
        justify-content:space-between;
      }
      .nav-search{
        width:100%;
        min-width:0;
      }
      .nav-cta{flex:0 0 auto}
      .hero-title{max-width:none}
    }
    @media (max-width: 768px){
      .hero-content{padding:1.15rem}
      .hero-metrics,
      .info-strip,
      .three-grid,
      .level-grid,
      .preview-grid,
      .process-grid,
      .footer-grid,
      .cta-form{
        grid-template-columns:1fr;
      }
      .hero-metrics .mini-metric{padding:.95rem}
      .hero-rank{padding:1rem}
      .header-inner{min-height:72px}
      .brand-wrap{min-width:0}
      .brand-sub{display:none}
      .footer-bottom{flex-direction:column}
      .cta-form .submit-row{
        align-items:flex-start;
      }
      .submit-btn{width:100%}
    }
    @media (max-width: 520px){
      .grid-container, .container{padding-left:.8rem;padding-right:.8rem}
      .hero-shell{border-radius:24px}
      .hero-title{font-size:1.95rem}
      .hero-lead{font-size:.98rem}
      .hero-actions .btn{width:100%}
      .primary-nav a{width:100%;justify-content:flex-start}
      .nav-tools{flex-direction:column;align-items:stretch}
      .nav-cta{width:100%}
      .section-block{padding:1.6rem 0}
      .feature-card,
      .highlight-card,
      .preview-body,
      .service-step,
      .info-card,
      .side-card,
      .faq-panel,
      .cta-panel,
      .table-wrap{border-radius:20px}
      .cta-panel{padding:1rem}
      .cta-form input,
      .cta-form textarea{padding:.82rem .9rem}
    }