/* roulang page: index */
:root{
      --bg:#120f0d;
      --bg-2:#1b1410;
      --panel:#231811;
      --panel-2:#2c1d14;
      --card:#211712;
      --card-soft:#2a1c14;
      --text:#fff7ec;
      --muted:#cdbba9;
      --weak:#9c8876;
      --line:rgba(255,219,177,.14);
      --line-strong:rgba(255,125,58,.36);
      --brand:#ff6a2a;
      --brand-2:#ff9a3d;
      --brand-3:#d83b22;
      --cream:#ffe4b9;
      --green:#78d08b;
      --danger:#ff5a4b;
      --shadow:0 22px 60px rgba(0,0,0,.38);
      --glow:0 16px 42px rgba(255,106,42,.22);
      --radius:24px;
      --radius-md:18px;
      --radius-sm:12px;
      --sidebar:238px;
      --ease:all .24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 20% 0%,rgba(255,106,42,.18),transparent 34%),
        radial-gradient(circle at 88% 12%,rgba(255,154,61,.12),transparent 30%),
        linear-gradient(180deg,#100c0a 0%,#17100d 48%,#0f0b09 100%);
      line-height:1.7;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--cream)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    ::selection{background:var(--brand);color:#1a0e08}
    .site-shell{min-height:100vh}
    .app-sidebar{
      position:fixed;
      left:0;
      top:0;
      z-index:1000;
      width:var(--sidebar);
      height:100vh;
      padding:22px 18px;
      background:linear-gradient(180deg,rgba(31,19,13,.96),rgba(17,12,10,.98));
      border-right:1px solid var(--line);
      box-shadow:16px 0 40px rgba(0,0,0,.2);
      display:flex;
      flex-direction:column;
      gap:22px;
    }
    .brand-logo{
      display:flex;
      align-items:center;
      gap:12px;
      padding:12px;
      border-radius:20px;
      background:rgba(255,255,255,.035);
      border:1px solid var(--line);
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      color:#21100a;
      font-weight:900;
      box-shadow:var(--glow);
      flex:0 0 auto;
    }
    .brand-logo strong{
      font-size:15px;
      line-height:1.25;
      letter-spacing:.02em;
    }
    .brand-logo small{display:block;color:var(--muted);font-size:12px;margin-top:3px}
    .nav-stack{display:flex;flex-direction:column;gap:8px}
    .nav-link-custom{
      position:relative;
      display:flex;
      align-items:center;
      gap:10px;
      min-height:44px;
      padding:11px 13px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      font-weight:700;
      border:1px solid transparent;
    }
    .nav-link-custom .dot{
      width:9px;
      height:9px;
      border-radius:50%;
      background:rgba(255,228,185,.35);
      transition:var(--ease);
    }
    .nav-link-custom:hover{
      background:rgba(255,255,255,.055);
      border-color:var(--line);
      transform:translateX(3px);
      color:var(--text);
    }
    .nav-link-custom.active{
      color:#221108;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      box-shadow:var(--glow);
    }
    .nav-link-custom.active .dot{background:#221108}
    .side-note{
      margin-top:auto;
      padding:15px;
      border-radius:20px;
      background:rgba(255,106,42,.08);
      border:1px solid var(--line-strong);
      color:var(--muted);
      font-size:12px;
    }
    .side-note b{display:block;color:var(--cream);font-size:13px;margin-bottom:5px}
    .mobile-topbar{
      display:none;
      position:sticky;
      top:0;
      z-index:1100;
      height:66px;
      padding:10px 16px;
      background:rgba(18,13,10,.92);
      backdrop-filter:blur(14px);
      border-bottom:1px solid var(--line);
      align-items:center;
      justify-content:space-between;
    }
    .mobile-brand{display:flex;align-items:center;gap:10px;font-weight:900;max-width:72%}
    .mobile-brand span:last-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .menu-toggle{
      border:1px solid var(--line);
      background:rgba(255,255,255,.06);
      color:var(--text);
      width:44px;
      height:44px;
      border-radius:14px;
      display:grid;
      place-items:center;
    }
    .menu-toggle:hover,.menu-toggle:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 4px rgba(255,106,42,.16)}
    .mobile-drawer{
      position:fixed;
      inset:0;
      z-index:1200;
      pointer-events:none;
      opacity:0;
      transition:var(--ease);
    }
    .mobile-drawer.open{opacity:1;pointer-events:auto}
    .drawer-mask{position:absolute;inset:0;background:rgba(0,0,0,.58)}
    .drawer-panel{
      position:absolute;
      left:0;
      top:0;
      width:min(86vw,330px);
      height:100%;
      padding:18px;
      background:#17100d;
      border-right:1px solid var(--line);
      transform:translateX(-100%);
      transition:var(--ease);
    }
    .mobile-drawer.open .drawer-panel{transform:translateX(0)}
    .drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
    .main-content{
      margin-left:var(--sidebar);
      min-height:100vh;
    }
    .page-container{
      width:min(1320px,calc(100% - 48px));
      margin:0 auto;
    }
    .top-ticker{
      border-bottom:1px solid var(--line);
      background:linear-gradient(90deg,rgba(255,106,42,.16),rgba(255,228,185,.05),rgba(255,106,42,.12));
    }
    .ticker-inner{
      width:min(1320px,calc(100% - 48px));
      margin:0 auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:12px 0;
      color:var(--muted);
      font-size:14px;
    }
    .ticker-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 11px;
      border-radius:999px;
      color:#211108;
      background:var(--cream);
      font-weight:900;
      white-space:nowrap;
    }
    .countdown{display:flex;gap:8px;align-items:center;white-space:nowrap}
    .time-pill{
      min-width:38px;
      text-align:center;
      padding:5px 8px;
      border-radius:10px;
      background:rgba(0,0,0,.28);
      border:1px solid var(--line);
      color:var(--cream);
      font-weight:900;
    }
    section{padding:74px 0}
    .hero{
      padding:60px 0 82px;
      position:relative;
      overflow:hidden;
    }
    .hero-stage{
      position:relative;
      border-radius:34px;
      min-height:560px;
      padding:46px;
      background:
        linear-gradient(130deg,rgba(19,12,9,.34),rgba(19,12,9,.86) 50%,rgba(255,106,42,.16)),
        radial-gradient(circle at 74% 34%,rgba(255,154,61,.28),transparent 30%),
        linear-gradient(135deg,#28170f,#100b09 58%,#3a1b10);
      border:1px solid rgba(255,226,194,.18);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-stage:before{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:28px;
      border:1px solid rgba(255,255,255,.08);
      pointer-events:none;
    }
    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:8px 13px;
      border-radius:999px;
      background:rgba(255,228,185,.1);
      border:1px solid var(--line);
      color:var(--cream);
      font-weight:800;
      font-size:13px;
    }
    .burst{
      position:absolute;
      right:46px;
      top:34px;
      width:116px;
      height:116px;
      border-radius:50%;
      display:grid;
      place-items:center;
      text-align:center;
      padding:16px;
      color:#251007;
      font-weight:1000;
      line-height:1.15;
      background:linear-gradient(135deg,#ffe4b9,#ff7b2d);
      box-shadow:var(--glow);
      transform:rotate(10deg);
    }
    .hero h1{
      margin:22px 0 18px;
      max-width:890px;
      font-size:clamp(30px,5vw,56px);
      line-height:1.08;
      font-weight:900;
      letter-spacing:-.04em;
    }
    .hero-desc{
      max-width:820px;
      color:var(--muted);
      font-size:17px;
      margin-bottom:26px;
    }
    .hero-actions,.cta-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
    .btn-warm,.btn-ghost,.btn-soft{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:12px 18px;
      border-radius:999px;
      font-weight:900;
      border:1px solid transparent;
      transition:var(--ease);
      cursor:pointer;
    }
    .btn-warm{
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      color:#221108;
      box-shadow:var(--glow);
    }
    .btn-warm:hover{transform:translateY(-2px);color:#1b0d06;filter:saturate(1.08)}
    .btn-ghost{
      background:rgba(255,255,255,.045);
      color:var(--text);
      border-color:var(--line);
    }
    .btn-ghost:hover{border-color:var(--brand);background:rgba(255,106,42,.12);transform:translateY(-2px)}
    .btn-soft{
      background:rgba(255,228,185,.1);
      color:var(--cream);
      border-color:rgba(255,228,185,.18);
    }
    .btn-soft:hover{background:rgba(255,228,185,.16);transform:translateY(-2px)}
    .btn-warm:focus,.btn-ghost:focus,.btn-soft:focus,.form-control:focus{outline:none;box-shadow:0 0 0 4px rgba(255,106,42,.18)}
    .hero-bottom{
      position:absolute;
      left:46px;
      right:46px;
      bottom:40px;
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:18px;
      align-items:end;
    }
    .entry-matrix{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
    }
    .entry-tile{
      min-height:112px;
      padding:16px;
      border-radius:22px;
      background:rgba(0,0,0,.28);
      border:1px solid var(--line);
      transition:var(--ease);
    }
    .entry-tile:hover{transform:translateY(-4px);border-color:var(--line-strong);background:rgba(255,106,42,.1)}
    .entry-tile b{display:block;font-size:18px;color:var(--cream);margin-bottom:4px}
    .entry-tile span{color:var(--muted);font-size:13px}
    .filter-panel{
      padding:18px;
      border-radius:24px;
      background:rgba(12,8,6,.74);
      border:1px solid var(--line);
      box-shadow:0 18px 46px rgba(0,0,0,.28);
    }
    .filter-panel h2{font-size:19px;margin:0 0 12px;font-weight:900}
    .tag-row{display:flex;flex-wrap:wrap;gap:8px}
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
      color:var(--muted);
      font-size:13px;
      font-weight:700;
    }
    .tag.hot{background:rgba(255,106,42,.16);border-color:var(--line-strong);color:var(--cream)}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:24px;
      margin-bottom:28px;
    }
    .section-eyebrow{
      display:inline-flex;
      margin-bottom:10px;
      color:var(--brand-2);
      font-size:13px;
      font-weight:900;
      letter-spacing:.08em;
    }
    .section-title{
      margin:0;
      font-size:clamp(26px,3vw,38px);
      line-height:1.18;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .section-desc{
      max-width:660px;
      margin:10px 0 0;
      color:var(--muted);
      font-size:16px;
    }
    .story-wrap{
      display:grid;
      grid-template-columns:.92fr 1.08fr;
      gap:24px;
      align-items:stretch;
    }
    .story-card,.dark-card{
      border-radius:var(--radius);
      background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.025));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      padding:26px;
    }
    .story-card h2,.dark-card h3{font-weight:950}
    .story-card p,.dark-card p{color:var(--muted);margin-bottom:0}
    .metric-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
    }
    .metric{
      padding:20px;
      border-radius:22px;
      background:var(--panel);
      border:1px solid var(--line);
    }
    .metric strong{display:block;font-size:31px;line-height:1;color:var(--cream);margin-bottom:8px}
    .metric span{color:var(--muted);font-size:14px}
    .feature-layout{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:18px;
    }
    .feature-main{
      min-height:360px;
      border-radius:30px;
      padding:28px;
      background:
        linear-gradient(180deg,rgba(0,0,0,.1),rgba(0,0,0,.64)),
        radial-gradient(circle at 70% 20%,rgba(255,106,42,.32),transparent 34%),
        linear-gradient(135deg,#342015,#130d0a);
      border:1px solid var(--line);
      position:relative;
      overflow:hidden;
    }
    .feature-main:after{
      content:"字幕 / 地区 / 清晰度 / 更新";
      position:absolute;
      right:-34px;
      bottom:36px;
      color:rgba(255,228,185,.08);
      font-size:54px;
      font-weight:1000;
      transform:rotate(-8deg);
      white-space:nowrap;
    }
    .feature-main h3{font-size:30px;font-weight:950;max-width:520px;position:relative;z-index:1}
    .feature-main p{max-width:570px;color:var(--muted);position:relative;z-index:1}
    .mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .mini-card{
      min-height:170px;
      padding:20px;
      border-radius:24px;
      background:var(--card);
      border:1px solid var(--line);
      transition:var(--ease);
    }
    .mini-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--glow)}
    .mini-card h3{font-size:19px;font-weight:950;margin:10px 0 6px}
    .mini-card p{font-size:14px;color:var(--muted);margin:0}
    .icon-chip{
      width:42px;height:42px;border-radius:15px;
      display:grid;place-items:center;
      color:#211108;
      background:linear-gradient(135deg,var(--brand),var(--cream));
      font-weight:1000;
    }
    .track{
      display:flex;
      gap:18px;
      overflow-x:auto;
      padding:6px 4px 18px;
      scroll-snap-type:x mandatory;
    }
    .track::-webkit-scrollbar{height:8px}
    .track::-webkit-scrollbar-thumb{background:rgba(255,106,42,.45);border-radius:999px}
    .poster-card{
      position:relative;
      flex:0 0 292px;
      height:382px;
      border-radius:24px;
      overflow:hidden;
      background:linear-gradient(135deg,#322015,#0e0a08);
      border:1px solid var(--line);
      box-shadow:0 20px 44px rgba(0,0,0,.28);
      transition:var(--ease);
      scroll-snap-align:start;
    }
    .poster-card.wide{flex-basis:388px}
    .poster-art{
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 30% 25%,rgba(255,228,185,.24),transparent 28%),
        radial-gradient(circle at 78% 34%,rgba(255,106,42,.28),transparent 34%),
        linear-gradient(140deg,#3a2115,#17100d 62%,#0c0908);
      transition:transform .24s ease;
    }
    .poster-card:hover{transform:scale(1.045);border-color:var(--line-strong);z-index:2}
    .poster-card:hover .poster-art{transform:scale(1.08)}
    .poster-info{
      position:absolute;
      left:0;right:0;bottom:0;
      padding:22px;
      background:linear-gradient(180deg,transparent,rgba(0,0,0,.72) 24%,rgba(0,0,0,.9));
      transition:var(--ease);
    }
    .poster-card:hover .poster-info{transform:translateY(-6px)}
    .poster-info h3{font-size:21px;font-weight:950;margin:10px 0 7px}
    .poster-info p{color:var(--muted);font-size:14px;margin:0 0 12px}
    .bubble-wall{
      display:grid;
      grid-template-columns:1fr 1.25fr .85fr;
      gap:18px;
      align-items:start;
    }
    .bubble{
      padding:22px;
      border-radius:26px;
      background:rgba(255,255,255,.045);
      border:1px solid var(--line);
      color:var(--muted);
      position:relative;
      transition:var(--ease);
    }
    .bubble:hover{transform:translateY(-5px);background:rgba(255,106,42,.08);border-color:var(--line-strong)}
    .bubble b{display:block;color:var(--cream);margin-bottom:8px;font-size:18px}
    .timeline{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      counter-reset:step;
    }
    .timeline-item{
      position:relative;
      padding:22px;
      border-radius:24px;
      background:var(--panel);
      border:1px solid var(--line);
    }
    .timeline-item:before{
      counter-increment:step;
      content:"0" counter(step);
      display:inline-flex;
      width:42px;height:42px;
      align-items:center;justify-content:center;
      border-radius:14px;
      background:rgba(255,106,42,.16);
      color:var(--cream);
      font-weight:950;
      margin-bottom:14px;
    }
    .timeline-item h3{font-size:18px;font-weight:950}
    .timeline-item p{font-size:14px;color:var(--muted);margin:0}
    .news-layout{
      display:grid;
      grid-template-columns:1.35fr .65fr;
      gap:22px;
    }
    .news-list{
      border-radius:var(--radius);
      overflow:hidden;
      border:1px solid var(--line);
      background:rgba(255,255,255,.035);
    }
    .news-item{
      display:grid;
      grid-template-columns:130px 1fr auto;
      gap:16px;
      align-items:center;
      padding:18px;
      border-bottom:1px solid var(--line);
    }
    .news-item:last-child{border-bottom:0}
    .news-date{
      color:var(--cream);
      font-weight:900;
      padding:8px 11px;
      border-radius:14px;
      background:rgba(255,106,42,.13);
      text-align:center;
    }
    .news-item h3{font-size:18px;font-weight:950;margin:0 0 4px}
    .news-item p{margin:0;color:var(--muted);font-size:14px}
    .news-item:hover{background:rgba(255,106,42,.07)}
    .recommend-card{
      height:100%;
      padding:24px;
      border-radius:var(--radius);
      background:
        linear-gradient(180deg,rgba(0,0,0,.06),rgba(0,0,0,.62)),
        radial-gradient(circle at 70% 25%,rgba(255,154,61,.28),transparent 34%),
        var(--panel-2);
      border:1px solid var(--line);
    }
    .price-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .price-card{
      position:relative;
      padding:26px;
      border-radius:28px;
      background:var(--card);
      border:1px solid var(--line);
      transition:var(--ease);
    }
    .price-card:hover{transform:translateY(-6px);border-color:var(--line-strong)}
    .price-card.featured{
      background:linear-gradient(180deg,rgba(255,106,42,.16),rgba(35,24,17,.92));
      border-color:var(--brand);
      box-shadow:var(--glow);
    }
    .corner{
      position:absolute;
      right:20px;
      top:18px;
      padding:6px 10px;
      border-radius:999px;
      background:var(--cream);
      color:#211108;
      font-size:12px;
      font-weight:1000;
    }
    .price{
      font-size:34px;
      font-weight:1000;
      color:var(--cream);
      margin:12px 0;
    }
    .price small{font-size:14px;color:var(--muted);font-weight:700}
    .check-list{list-style:none;padding:0;margin:18px 0;display:grid;gap:10px}
    .check-list li{
      color:var(--muted);
      font-size:14px;
      display:flex;
      gap:9px;
      align-items:flex-start;
    }
    .check-list li:before{content:"✓";color:var(--green);font-weight:1000}
    .accordion.custom-faq{display:grid;gap:12px}
    .custom-faq .accordion-item{
      border:1px solid var(--line);
      border-radius:20px;
      overflow:hidden;
      background:rgba(255,255,255,.035);
      color:var(--text);
    }
    .custom-faq .accordion-button{
      background:transparent;
      color:var(--text);
      font-weight:900;
      box-shadow:none;
      padding:18px 20px;
    }
    .custom-faq .accordion-button:not(.collapsed){
      color:var(--cream);
      background:rgba(255,106,42,.1);
      border-bottom:1px solid var(--line);
    }
    .custom-faq .accordion-button:focus{box-shadow:0 0 0 4px rgba(255,106,42,.14)}
    .custom-faq .accordion-button::after{filter:invert(1) sepia(1) saturate(4) hue-rotate(330deg)}
    .custom-faq .accordion-body{color:var(--muted);padding:18px 20px 22px}
    .compliance-strip{
      padding:22px;
      border-radius:26px;
      background:linear-gradient(135deg,rgba(255,90,75,.13),rgba(255,106,42,.08));
      border:1px solid rgba(255,90,75,.34);
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:18px;
      align-items:center;
    }
    .warn-icon{
      width:52px;height:52px;border-radius:18px;
      display:grid;place-items:center;
      background:rgba(255,90,75,.17);
      color:#ffd5cf;
      font-weight:1000;
      font-size:22px;
    }
    .subscribe-box{
      border-radius:34px;
      padding:36px;
      background:
        radial-gradient(circle at 82% 20%,rgba(255,228,185,.18),transparent 28%),
        linear-gradient(135deg,#351d13,#130d0a);
      border:1px solid var(--line-strong);
      box-shadow:var(--shadow);
      display:grid;
      grid-template-columns:1fr .9fr;
      gap:24px;
      align-items:center;
    }
    .subscribe-form{
      display:flex;
      gap:10px;
      padding:8px;
      border-radius:999px;
      background:rgba(0,0,0,.32);
      border:1px solid var(--line);
    }
    .subscribe-form .form-control{
      border:0;
      background:transparent;
      color:var(--text);
      padding:11px 14px;
      border-radius:999px;
    }
    .subscribe-form .form-control::placeholder{color:var(--weak)}
    .site-footer{
      margin-left:var(--sidebar);
      padding:34px 0 40px;
      border-top:1px solid var(--line);
      background:rgba(10,7,6,.72);
    }
    .footer-inner{
      width:min(1320px,calc(100% - 48px));
      margin:0 auto;
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:24px;
    }
    .footer-logo{font-size:20px;font-weight:1000;margin-bottom:10px}
    .footer-text,.footer-link,.copyright{color:var(--muted);font-size:14px}
    .footer-col h3{font-size:15px;color:var(--cream);font-weight:950;margin-bottom:12px}
    .footer-link{display:block;margin:8px 0}
    .footer-link:hover{color:var(--brand-2);transform:translateX(3px)}
    .copyright{
      width:min(1320px,calc(100% - 48px));
      margin:24px auto 0;
      padding-top:18px;
      border-top:1px solid var(--line);
    }
    @media (max-width:1100px){
      :root{--sidebar:210px}
      .hero-bottom{position:relative;left:auto;right:auto;bottom:auto;margin-top:32px;grid-template-columns:1fr}
      .hero-stage{min-height:auto}
      .feature-layout,.story-wrap,.news-layout,.subscribe-box{grid-template-columns:1fr}
      .timeline,.price-grid{grid-template-columns:repeat(2,1fr)}
      .bubble-wall{grid-template-columns:1fr 1fr}
    }
    @media (max-width:860px){
      .app-sidebar{display:none}
      .mobile-topbar{display:flex}
      .main-content,.site-footer{margin-left:0}
      .page-container,.ticker-inner,.footer-inner,.copyright{width:min(100% - 32px,1320px)}
      section{padding:52px 0}
      .ticker-inner{align-items:flex-start;flex-direction:column;gap:10px}
      .hero{padding-top:30px}
      .hero-stage{padding:28px;border-radius:26px}
      .burst{right:22px;top:22px;width:88px;height:88px;font-size:13px}
      .entry-matrix,.mini-grid,.metric-grid,.price-grid,.timeline,.bubble-wall,.footer-inner{grid-template-columns:1fr}
      .section-head{display:block}
      .poster-card{flex-basis:78vw;height:350px}
      .poster-card.wide{flex-basis:84vw}
      .news-item{grid-template-columns:1fr;gap:9px}
      .news-date{text-align:left;width:max-content}
      .compliance-strip{grid-template-columns:1fr}
      .subscribe-form{border-radius:24px;flex-direction:column}
      .subscribe-form .btn-warm{width:100%}
    }
    @media (max-width:520px){
      .hero-stage{padding:22px}
      .hero h1{font-size:30px}
      .hero-desc{font-size:15px}
      .hero-actions .btn-warm,.hero-actions .btn-ghost,.hero-actions .btn-soft,.cta-actions a{width:100%}
      .burst{position:static;margin:18px 0 0;transform:rotate(0)}
      .entry-tile{min-height:auto}
      .section-title{font-size:26px}
      .story-card,.dark-card,.price-card,.subscribe-box{padding:20px}
    }

/* roulang page: category2 */
:root{
      --bg:#130d0b;
      --bg-2:#1b100d;
      --panel:#241510;
      --panel-2:#2d1a13;
      --card:#2a1812;
      --card-soft:#352018;
      --primary:#ff6a2a;
      --primary-2:#ff3f1d;
      --accent:#ffd18a;
      --cream:#fff4df;
      --text:#fff7eb;
      --muted:#c7aa92;
      --weak:#987866;
      --border:rgba(255,209,138,.18);
      --border-strong:rgba(255,106,42,.55);
      --shadow:0 24px 70px rgba(0,0,0,.42);
      --shadow-warm:0 18px 50px rgba(255,83,34,.18);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-pill:999px;
      --side:244px;
      --ease:180ms ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      color:var(--text);
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      line-height:1.7;
      background:
        radial-gradient(circle at 12% 8%, rgba(255,106,42,.17), transparent 28%),
        radial-gradient(circle at 88% 18%, rgba(255,209,138,.11), transparent 22%),
        linear-gradient(135deg, #100a08 0%, #1b100d 48%, #26140f 100%);
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    ::selection{background:rgba(255,106,42,.45);color:#fff}
    :focus-visible{outline:3px solid rgba(255,209,138,.72);outline-offset:3px;border-radius:12px}
    .app-shell{min-height:100vh}
    .side-nav{
      position:fixed;
      inset:0 auto 0 0;
      width:var(--side);
      padding:24px 18px;
      background:linear-gradient(180deg, rgba(31,18,13,.96), rgba(17,10,8,.98));
      border-right:1px solid var(--border);
      box-shadow:14px 0 45px rgba(0,0,0,.28);
      z-index:1040;
      display:flex;
      flex-direction:column;
      gap:22px;
    }
    .brand-block{
      display:flex;
      align-items:center;
      gap:12px;
      padding:12px 10px 18px;
      border-bottom:1px solid var(--border);
    }
    .brand-mark{
      flex:0 0 42px;
      width:42px;height:42px;border-radius:15px;
      background:linear-gradient(135deg,var(--primary),var(--accent));
      box-shadow:0 12px 28px rgba(255,106,42,.28);
      display:grid;place-items:center;
      color:#21100b;
      font-weight:900;
    }
    .brand-name{
      font-weight:800;
      font-size:16px;
      line-height:1.25;
      letter-spacing:.2px;
    }
    .brand-sub{font-size:12px;color:var(--muted);margin-top:3px}
    .nav-stack{display:flex;flex-direction:column;gap:9px}
    .nav-link-custom{
      display:flex;
      align-items:center;
      gap:10px;
      min-height:44px;
      padding:11px 13px;
      border-radius:var(--radius-pill);
      color:var(--muted);
      font-weight:700;
      font-size:14px;
      background:transparent;
      border:1px solid transparent;
    }
    .nav-link-custom .dot{
      width:8px;height:8px;border-radius:50%;
      background:rgba(255,244,223,.28);
      box-shadow:0 0 0 4px rgba(255,244,223,.04);
      transition:var(--ease);
    }
    .nav-link-custom:hover{
      color:var(--cream);
      background:rgba(255,244,223,.07);
      border-color:var(--border);
      transform:translateX(2px);
    }
    .nav-link-custom.active{
      color:#2a120b;
      background:linear-gradient(135deg,var(--primary),var(--accent));
      box-shadow:var(--shadow-warm);
    }
    .nav-link-custom.active .dot{background:#2a120b;box-shadow:0 0 0 4px rgba(42,18,11,.13)}
    .side-note{
      margin-top:auto;
      padding:15px;
      border-radius:20px;
      background:rgba(255,209,138,.08);
      border:1px solid var(--border);
      color:var(--muted);
      font-size:12px;
    }
    .side-note strong{display:block;color:var(--cream);font-size:14px;margin-bottom:5px}
    .mobile-top{
      display:none;
      position:sticky;
      top:0;
      z-index:1050;
      background:rgba(19,13,11,.92);
      backdrop-filter:blur(16px);
      border-bottom:1px solid var(--border);
      padding:12px 14px;
    }
    .mobile-bar{display:flex;align-items:center;justify-content:space-between;gap:12px}
    .mobile-logo{font-weight:900;font-size:15px;max-width:62%;line-height:1.25}
    .menu-btn,.top-cta{
      border:1px solid var(--border);
      background:rgba(255,244,223,.06);
      color:var(--cream);
      border-radius:var(--radius-pill);
      padding:9px 13px;
      font-weight:800;
    }
    .top-cta{background:linear-gradient(135deg,var(--primary),var(--accent));color:#21100b;border:0}
    .mobile-drawer{
      display:none;
      padding-top:12px;
    }
    .mobile-drawer.open{display:block}
    .mobile-drawer .nav-stack{gap:8px}
    .main-content{
      margin-left:var(--side);
      min-height:100vh;
    }
    .page-wrap{
      width:min(1240px, calc(100% - 48px));
      margin:0 auto;
      padding:34px 0 0;
    }
    .section{padding:58px 0}
    .section-tight{padding:34px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border:1px solid var(--border);
      background:rgba(255,244,223,.06);
      color:var(--accent);
      border-radius:var(--radius-pill);
      padding:7px 12px;
      font-weight:800;
      font-size:13px;
      margin-bottom:16px;
    }
    .eyebrow::before{
      content:"";
      width:7px;height:7px;border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 0 5px rgba(255,106,42,.12);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(30px,4.1vw,50px);
      line-height:1.12;
      font-weight:900;
      letter-spacing:-.9px;
      margin-bottom:18px;
    }
    h2{
      font-size:clamp(25px,3vw,36px);
      line-height:1.18;
      font-weight:900;
      margin-bottom:12px;
    }
    h3{font-size:20px;font-weight:850;line-height:1.3}
    .lead{
      color:var(--muted);
      font-size:17px;
      max-width:760px;
      margin-bottom:0;
    }
    .hero-category{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      padding:34px;
      background:
        linear-gradient(135deg, rgba(255,106,42,.18), rgba(255,209,138,.07) 42%, rgba(25,13,10,.94) 100%),
        radial-gradient(circle at 88% 12%, rgba(255,209,138,.18), transparent 28%);
      border:1px solid var(--border);
      box-shadow:var(--shadow);
    }
    .hero-category::after{
      content:"";
      position:absolute;
      width:360px;height:360px;border-radius:50%;
      right:-160px;bottom:-190px;
      background:rgba(255,106,42,.18);
      filter:blur(8px);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);
      gap:26px;
      align-items:stretch;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
    .btn-warm,.btn-ghost{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:var(--radius-pill);
      padding:12px 18px;
      min-height:46px;
      font-weight:900;
      border:1px solid transparent;
      transition:var(--ease);
      cursor:pointer;
    }
    .btn-warm{
      color:#21100b;
      background:linear-gradient(135deg,var(--primary),var(--accent));
      box-shadow:0 12px 30px rgba(255,106,42,.22);
    }
    .btn-warm:hover{transform:translateY(-2px);filter:saturate(1.08);box-shadow:0 18px 40px rgba(255,106,42,.28)}
    .btn-ghost{
      color:var(--cream);
      background:rgba(255,244,223,.06);
      border-color:var(--border);
    }
    .btn-ghost:hover{background:rgba(255,106,42,.13);border-color:var(--border-strong);transform:translateY(-2px)}
    .recommend-card{
      position:relative;
      border-radius:24px;
      background:linear-gradient(180deg, rgba(255,106,42,.24), rgba(45,26,19,.96));
      border:1px solid var(--border-strong);
      padding:22px;
      box-shadow:var(--shadow-warm);
      overflow:hidden;
    }
    .recommend-card::before{
      content:"推荐";
      position:absolute;
      top:16px;right:16px;
      background:var(--accent);
      color:#21100b;
      border-radius:var(--radius-pill);
      padding:5px 10px;
      font-size:12px;
      font-weight:900;
    }
    .recommend-title{font-size:23px;margin-bottom:10px;padding-right:64px}
    .check-list{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:10px}
    .check-list li{
      display:flex;
      gap:10px;
      color:var(--cream);
      font-size:14px;
      padding:10px 12px;
      border-radius:14px;
      background:rgba(0,0,0,.18);
      border:1px solid rgba(255,244,223,.08);
    }
    .check-list li::before{content:"✓";color:var(--accent);font-weight:900}
    .filter-bar{
      position:sticky;
      top:18px;
      z-index:5;
      margin-top:22px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      padding:12px;
      border-radius:24px;
      background:rgba(27,16,13,.78);
      backdrop-filter:blur(14px);
      border:1px solid var(--border);
      box-shadow:0 16px 35px rgba(0,0,0,.22);
    }
    .pill{
      display:inline-flex;align-items:center;gap:7px;
      border-radius:var(--radius-pill);
      padding:8px 12px;
      font-size:13px;
      font-weight:800;
      color:var(--muted);
      background:rgba(255,244,223,.055);
      border:1px solid rgba(255,244,223,.08);
      transition:var(--ease);
      white-space:nowrap;
    }
    .pill:hover,.pill.active{
      color:#21100b;
      background:linear-gradient(135deg,var(--primary),var(--accent));
      border-color:transparent;
      transform:translateY(-1px);
    }
    .layout-split{
      display:grid;
      grid-template-columns:300px minmax(0,1fr);
      gap:24px;
      align-items:start;
    }
    .side-panel{
      position:sticky;
      top:96px;
      border-radius:24px;
      background:rgba(36,21,16,.82);
      border:1px solid var(--border);
      padding:20px;
      box-shadow:0 18px 46px rgba(0,0,0,.24);
    }
    .side-panel h3{margin-bottom:12px}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:9px;margin-top:12px}
    .cloud-tag{
      border-radius:var(--radius-pill);
      padding:7px 10px;
      color:var(--cream);
      background:rgba(255,244,223,.06);
      border:1px solid rgba(255,244,223,.09);
      font-size:12px;
      font-weight:800;
    }
    .mini-search{
      margin-top:16px;
      display:flex;
      gap:8px;
      background:rgba(0,0,0,.22);
      border:1px solid var(--border);
      border-radius:18px;
      padding:8px;
    }
    .mini-search input{
      min-width:0;
      flex:1;
      background:transparent;
      border:0;
      color:var(--cream);
      padding:8px;
    }
    .mini-search input::placeholder{color:var(--weak)}
    .mini-search button{
      border:0;
      border-radius:14px;
      padding:8px 12px;
      background:var(--primary);
      color:#21100b;
      font-weight:900;
    }
    .group-block{
      margin-bottom:30px;
      border-radius:26px;
      background:rgba(19,13,11,.38);
      border:1px solid rgba(255,244,223,.07);
      padding:18px;
    }
    .group-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:18px;
      margin-bottom:16px;
    }
    .group-head p{color:var(--muted);margin:6px 0 0;font-size:14px}
    .rail{
      display:grid;
      grid-auto-flow:column;
      grid-auto-columns:minmax(245px, 30%);
      gap:16px;
      overflow-x:auto;
      padding:4px 4px 16px;
      scroll-snap-type:x mandatory;
      scrollbar-color:rgba(255,106,42,.55) rgba(255,244,223,.06);
    }
    .rail::-webkit-scrollbar{height:9px}
    .rail::-webkit-scrollbar-track{background:rgba(255,244,223,.06);border-radius:999px}
    .rail::-webkit-scrollbar-thumb{background:rgba(255,106,42,.55);border-radius:999px}
    .content-card{
      position:relative;
      min-height:280px;
      border-radius:22px;
      overflow:hidden;
      background:
        radial-gradient(circle at 20% 14%, rgba(255,209,138,.24), transparent 34%),
        linear-gradient(145deg, #3a2118, #1b100d 68%);
      border:1px solid rgba(255,244,223,.1);
      box-shadow:0 18px 40px rgba(0,0,0,.24);
      scroll-snap-align:start;
      transition:transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
    }
    .content-card:hover{
      transform:scale(1.045);
      border-color:var(--border-strong);
      box-shadow:0 24px 54px rgba(0,0,0,.36), 0 14px 34px rgba(255,106,42,.14);
      z-index:2;
    }
    .card-visual{
      position:absolute;
      inset:0;
      background:
        linear-gradient(135deg, rgba(255,106,42,.20), transparent 40%),
        repeating-linear-gradient(135deg, rgba(255,244,223,.06) 0 1px, transparent 1px 18px);
      transform:scale(1);
      transition:transform 240ms ease;
    }
    .content-card:hover .card-visual{transform:scale(1.06)}
    .card-layer{
      position:absolute;
      left:0;right:0;bottom:0;
      padding:18px;
      background:linear-gradient(180deg, transparent, rgba(0,0,0,.72) 18%, rgba(17,10,8,.96));
      transform:translateY(0);
      transition:transform 220ms ease;
    }
    .content-card:hover .card-layer{transform:translateY(-6px)}
    .badge-line{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:10px}
    .badge-soft{
      border-radius:var(--radius-pill);
      padding:5px 8px;
      background:rgba(255,209,138,.14);
      color:var(--accent);
      border:1px solid rgba(255,209,138,.16);
      font-size:12px;
      font-weight:900;
    }
    .card-layer h3{margin-bottom:8px}
    .card-layer p{color:var(--muted);font-size:13px;margin-bottom:14px}
    .tiny-cta{color:var(--accent);font-weight:900;font-size:13px}
    .compare-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
      margin-top:20px;
    }
    .compare-card{
      border-radius:24px;
      padding:22px;
      background:linear-gradient(180deg, rgba(53,32,24,.88), rgba(31,18,13,.92));
      border:1px solid var(--border);
      transition:var(--ease);
    }
    .compare-card:hover{transform:translateY(-4px);border-color:var(--border-strong);box-shadow:var(--shadow-warm)}
    .compare-num{font-size:32px;font-weight:950;color:var(--accent);line-height:1;margin-bottom:12px}
    .compare-card p{color:var(--muted);font-size:14px;margin-bottom:0}
    .process{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      margin-top:22px;
    }
    .step{
      position:relative;
      border-radius:22px;
      padding:20px;
      background:rgba(255,244,223,.055);
      border:1px solid rgba(255,244,223,.09);
    }
    .step span{
      display:inline-grid;place-items:center;
      width:34px;height:34px;border-radius:13px;
      background:linear-gradient(135deg,var(--primary),var(--accent));
      color:#21100b;
      font-weight:950;
      margin-bottom:14px;
    }
    .step p{color:var(--muted);font-size:14px;margin-bottom:0}
    .pricing-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
      margin-top:22px;
    }
    .price-card{
      border-radius:26px;
      padding:24px;
      background:rgba(36,21,16,.86);
      border:1px solid var(--border);
      transition:var(--ease);
    }
    .price-card.featured{
      background:linear-gradient(180deg, rgba(255,106,42,.18), rgba(36,21,16,.96));
      border-color:var(--border-strong);
      box-shadow:var(--shadow-warm);
    }
    .price-card:hover{transform:translateY(-5px);box-shadow:0 22px 54px rgba(0,0,0,.34)}
    .price{font-size:34px;font-weight:950;color:var(--accent);margin:8px 0 12px}
    .price small{font-size:13px;color:var(--muted);font-weight:700}
    .price-card ul{list-style:none;padding:0;margin:16px 0 20px;display:grid;gap:9px}
    .price-card li{color:var(--muted);font-size:14px;display:flex;gap:8px}
    .price-card li::before{content:"•";color:var(--primary);font-weight:900}
    .compliance{
      border-radius:var(--radius-xl);
      padding:26px;
      background:linear-gradient(135deg, rgba(255,63,29,.16), rgba(255,209,138,.08));
      border:1px solid rgba(255,106,42,.38);
      display:grid;
      grid-template-columns:1fr auto;
      gap:22px;
      align-items:center;
    }
    .compliance p{color:var(--muted);margin-bottom:0}
    .accordion{margin-top:22px}
    .accordion-item{
      background:rgba(36,21,16,.82)!important;
      border:1px solid var(--border)!important;
      border-radius:18px!important;
      overflow:hidden;
      margin-bottom:12px;
    }
    .accordion-button{
      background:rgba(36,21,16,.92)!important;
      color:var(--cream)!important;
      font-weight:900;
      box-shadow:none!important;
      padding:18px 20px;
    }
    .accordion-button:not(.collapsed){
      color:var(--accent)!important;
      border-bottom:1px solid var(--border);
    }
    .accordion-button::after{
      filter:invert(1) sepia(1) saturate(4) hue-rotate(340deg);
    }
    .accordion-body{
      color:var(--muted);
      background:rgba(19,13,11,.42);
      padding:18px 20px;
    }
    .cta-panel{
      border-radius:30px;
      padding:34px;
      background:
        linear-gradient(135deg, rgba(255,106,42,.24), rgba(255,209,138,.08)),
        linear-gradient(180deg, rgba(45,26,19,.92), rgba(19,13,11,.96));
      border:1px solid var(--border-strong);
      box-shadow:var(--shadow);
      display:flex;
      justify-content:space-between;
      gap:24px;
      align-items:center;
    }
    .cta-panel p{color:var(--muted);margin-bottom:0;max-width:720px}
    .site-footer{
      margin-left:var(--side);
      border-top:1px solid var(--border);
      background:rgba(13,8,7,.78);
      padding:42px 0 22px;
    }
    .footer-inner{
      width:min(1240px, calc(100% - 48px));
      margin:0 auto;
      display:grid;
      grid-template-columns:1.4fr .8fr .8fr;
      gap:28px;
    }
    .footer-logo{font-size:19px;font-weight:950;margin-bottom:10px}
    .footer-text{color:var(--muted);max-width:560px;margin-bottom:0}
    .footer-col h3{font-size:16px;margin-bottom:12px;color:var(--accent)}
    .footer-link{
      display:block;
      color:var(--muted);
      padding:5px 0;
      font-weight:700;
      font-size:14px;
    }
    .footer-link:hover{color:var(--accent);transform:translateX(2px)}
    .copyright{
      width:min(1240px, calc(100% - 48px));
      margin:26px auto 0;
      padding-top:18px;
      border-top:1px solid rgba(255,244,223,.08);
      color:var(--weak);
      font-size:13px;
    }
    @media (max-width: 1100px){
      :root{--side:218px}
      .hero-grid{grid-template-columns:1fr}
      .layout-split{grid-template-columns:1fr}
      .side-panel{position:relative;top:auto}
      .compare-grid,.pricing-grid{grid-template-columns:1fr 1fr}
      .process{grid-template-columns:1fr 1fr}
      .rail{grid-auto-columns:minmax(235px,42%)}
    }
    @media (max-width: 820px){
      .side-nav{display:none}
      .mobile-top{display:block}
      .main-content,.site-footer{margin-left:0}
      .page-wrap{width:min(100% - 28px, 720px);padding-top:22px}
      .hero-category{padding:24px}
      .section{padding:42px 0}
      .filter-bar{position:relative;top:auto}
      .compare-grid,.pricing-grid,.process{grid-template-columns:1fr}
      .rail{grid-auto-columns:minmax(245px,78%)}
      .compliance,.cta-panel{grid-template-columns:1fr}
      .footer-inner{grid-template-columns:1fr;width:min(100% - 28px,720px)}
      .copyright{width:min(100% - 28px,720px)}
    }
    @media (max-width: 520px){
      .mobile-logo{font-size:13px}
      .top-cta{display:none}
      .hero-category{border-radius:22px;padding:20px}
      .recommend-title{font-size:20px}
      .hero-actions{flex-direction:column}
      .btn-warm,.btn-ghost{width:100%}
      .group-head{align-items:flex-start;flex-direction:column}
      .rail{grid-auto-columns:minmax(224px,88%)}
      .content-card{min-height:265px}
      .cta-panel{padding:24px;border-radius:24px}
      .site-footer{padding-bottom:18px}
    }

/* roulang page: category1 */
:root{
      --bg:#130f0d;
      --bg-2:#1d1511;
      --panel:#241a15;
      --panel-2:#2c2019;
      --card:#211813;
      --card-soft:#30231b;
      --primary:#ff6738;
      --primary-2:#ff8b45;
      --primary-dark:#dc4d25;
      --cream:#fff1d5;
      --cream-2:#ffdca7;
      --text:#fff8ec;
      --muted:#cdbda9;
      --weak:#9e8d7e;
      --line:rgba(255,241,213,.14);
      --line-strong:rgba(255,103,56,.38);
      --shadow:0 24px 70px rgba(0,0,0,.42);
      --shadow-warm:0 18px 56px rgba(255,103,56,.16);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --nav-w:246px;
      --ease:180ms ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 68% 8%, rgba(255,103,56,.20), transparent 34%),
        radial-gradient(circle at 22% 22%, rgba(255,139,69,.10), transparent 32%),
        linear-gradient(135deg,#100c0a 0%,#1b120e 48%,#0e0b09 100%);
      line-height:1.7;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font-family:inherit}
    ::selection{background:rgba(255,103,56,.45);color:#fff}

    .site-shell{min-height:100vh}
    .side-nav{
      position:fixed;
      inset:0 auto 0 0;
      width:var(--nav-w);
      z-index:1040;
      padding:22px 18px;
      background:linear-gradient(180deg,rgba(35,24,18,.96),rgba(18,13,10,.98));
      border-right:1px solid var(--line);
      box-shadow:18px 0 55px rgba(0,0,0,.26);
      display:flex;
      flex-direction:column;
      gap:22px;
    }
    .brand-block{
      display:flex;
      align-items:center;
      gap:12px;
      padding:12px 10px 18px;
      border-bottom:1px solid var(--line);
    }
    .brand-mark{
      width:42px;
      height:42px;
      flex:0 0 42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      color:#20120d;
      font-weight:900;
      background:linear-gradient(135deg,var(--cream-2),var(--primary));
      box-shadow:0 14px 35px rgba(255,103,56,.25);
    }
    .brand-name{
      font-weight:800;
      font-size:15px;
      line-height:1.35;
      letter-spacing:.2px;
    }
    .brand-sub{display:block;color:var(--muted);font-size:12px;font-weight:500;margin-top:2px}
    .nav-stack{display:flex;flex-direction:column;gap:9px}
    .nav-link-custom{
      position:relative;
      display:flex;
      align-items:center;
      gap:10px;
      padding:12px 12px;
      border-radius:999px;
      color:var(--muted);
      font-weight:700;
      font-size:14px;
      transition:background var(--ease),color var(--ease),transform var(--ease);
    }
    .nav-link-custom .dot{
      width:8px;
      height:8px;
      border-radius:999px;
      background:rgba(255,241,213,.26);
      box-shadow:0 0 0 4px rgba(255,241,213,.04);
      transition:background var(--ease),box-shadow var(--ease);
    }
    .nav-link-custom:hover{
      background:rgba(255,241,213,.07);
      color:var(--cream);
      transform:translateX(2px);
    }
    .nav-link-custom.active{
      background:linear-gradient(135deg,rgba(255,103,56,.95),rgba(255,139,69,.88));
      color:#21120d;
      box-shadow:var(--shadow-warm);
    }
    .nav-link-custom.active .dot{
      background:#21120d;
      box-shadow:0 0 0 4px rgba(33,18,13,.16);
    }
    .nav-note{
      margin-top:auto;
      padding:16px;
      border-radius:20px;
      border:1px solid rgba(255,103,56,.24);
      background:rgba(255,103,56,.08);
      color:var(--muted);
      font-size:12px;
    }
    .nav-note strong{display:block;color:var(--cream);font-size:14px;margin-bottom:5px}

    .mobile-topbar{
      display:none;
      position:sticky;
      top:0;
      z-index:1050;
      background:rgba(19,15,13,.88);
      backdrop-filter:blur(14px);
      border-bottom:1px solid var(--line);
      padding:12px 16px;
    }
    .mobile-logo{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:800;
      max-width:68%;
      line-height:1.25;
    }
    .menu-btn{
      border:1px solid var(--line);
      border-radius:999px;
      color:var(--cream);
      background:rgba(255,241,213,.06);
      padding:9px 13px;
      font-weight:800;
      transition:all var(--ease);
    }
    .menu-btn:hover,.menu-btn:focus{border-color:var(--line-strong);box-shadow:0 0 0 4px rgba(255,103,56,.12)}
    .offcanvas{
      background:linear-gradient(180deg,#221711,#120d0a);
      color:var(--text);
    }
    .offcanvas-header{border-bottom:1px solid var(--line)}
    .btn-close{filter:invert(1);opacity:.8}

    .main-area{
      margin-left:var(--nav-w);
      min-height:100vh;
    }
    .page-wrap{
      width:min(1240px,calc(100% - 48px));
      margin:0 auto;
      padding:36px 0 0;
    }
    .section{padding:76px 0}
    .section-tight{padding:54px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      color:var(--cream-2);
      background:rgba(255,103,56,.10);
      border:1px solid rgba(255,103,56,.24);
      font-size:13px;
      font-weight:800;
    }
    .eyebrow:before{
      content:"";
      width:7px;height:7px;border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 0 5px rgba(255,103,56,.14);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(30px,4.6vw,52px);
      line-height:1.12;
      letter-spacing:-1.4px;
      font-weight:900;
      margin:18px 0 18px;
    }
    h2{
      font-size:clamp(26px,3.2vw,38px);
      line-height:1.2;
      font-weight:900;
      letter-spacing:-.8px;
      margin-bottom:14px;
    }
    h3{font-size:21px;font-weight:850;line-height:1.35}
    .lead{
      color:var(--muted);
      font-size:17px;
      max-width:760px;
      margin-bottom:0;
    }
    .highlight{color:var(--cream-2)}

    .btn-main,.btn-ghost,.btn-soft{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:999px;
      padding:12px 20px;
      border:1px solid transparent;
      font-weight:850;
      transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
      min-height:46px;
    }
    .btn-main{
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      color:#24110b;
      box-shadow:0 16px 35px rgba(255,103,56,.22);
    }
    .btn-main:hover{
      color:#1b0e0a;
      transform:translateY(-2px);
      box-shadow:0 22px 52px rgba(255,103,56,.30);
    }
    .btn-ghost{
      background:rgba(255,241,213,.055);
      color:var(--cream);
      border-color:var(--line);
    }
    .btn-ghost:hover{
      background:rgba(255,103,56,.13);
      border-color:var(--line-strong);
      color:#fff;
      transform:translateY(-2px);
    }
    .btn-soft{
      background:rgba(255,241,213,.08);
      color:var(--cream-2);
      border-color:rgba(255,241,213,.10);
      padding:9px 15px;
      min-height:38px;
      font-size:13px;
    }
    .btn-soft:hover{background:rgba(255,103,56,.16);border-color:rgba(255,103,56,.32);color:#fff}
    a:focus-visible,button:focus-visible,input:focus-visible{
      outline:3px solid rgba(255,139,69,.42);
      outline-offset:3px;
    }

    .category-hero{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      padding:32px;
      background:
        linear-gradient(120deg,rgba(255,103,56,.14),transparent 48%),
        linear-gradient(180deg,rgba(255,241,213,.08),rgba(255,241,213,.025)),
        var(--panel);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
    }
    .category-hero:after{
      content:"";
      position:absolute;
      right:-120px;
      top:-120px;
      width:360px;
      height:360px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(255,103,56,.28),transparent 62%);
      pointer-events:none;
    }
    .hero-layout{
      display:grid;
      grid-template-columns:1fr 430px;
      gap:34px;
      align-items:center;
      position:relative;
      z-index:1;
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:24px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      border-radius:999px;
      padding:8px 12px;
      background:rgba(255,241,213,.07);
      border:1px solid var(--line);
      color:var(--muted);
      font-size:13px;
      font-weight:750;
      white-space:nowrap;
    }
    .pill.hot{
      background:rgba(255,103,56,.15);
      border-color:rgba(255,103,56,.32);
      color:var(--cream-2);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
    }
    .stage-panel{
      border-radius:26px;
      padding:18px;
      background:
        linear-gradient(180deg,rgba(255,241,213,.08),rgba(255,241,213,.02)),
        #15100d;
      border:1px solid rgba(255,241,213,.13);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 30px 70px rgba(0,0,0,.32);
    }
    .search-box{
      display:flex;
      align-items:center;
      gap:10px;
      padding:12px 14px;
      border-radius:999px;
      border:1px solid rgba(255,103,56,.30);
      background:rgba(0,0,0,.22);
      margin-bottom:16px;
    }
    .search-box input{
      width:100%;
      border:0;
      outline:0;
      background:transparent;
      color:var(--text);
      font-size:14px;
    }
    .search-box input::placeholder{color:var(--weak)}
    .mini-filter-list{display:grid;gap:10px}
    .mini-filter{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:13px;
      border-radius:18px;
      background:rgba(255,241,213,.055);
      border:1px solid rgba(255,241,213,.09);
      transition:transform var(--ease),background var(--ease),border-color var(--ease);
    }
    .mini-filter:hover{
      transform:translateY(-2px);
      background:rgba(255,103,56,.09);
      border-color:rgba(255,103,56,.25);
    }
    .mini-filter span:first-child{font-weight:850;color:var(--cream)}
    .mini-filter small{color:var(--weak);font-weight:700}

    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:22px;
      margin-bottom:26px;
    }
    .section-head .lead{max-width:690px}
    .filter-bar{
      position:sticky;
      top:18px;
      z-index:20;
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      padding:14px;
      border-radius:24px;
      background:rgba(29,21,17,.82);
      border:1px solid var(--line);
      backdrop-filter:blur(16px);
      box-shadow:0 16px 38px rgba(0,0,0,.24);
      margin:26px 0 4px;
    }
    .filter-btn{
      border:1px solid rgba(255,241,213,.12);
      background:rgba(255,241,213,.055);
      color:var(--muted);
      border-radius:999px;
      padding:9px 13px;
      font-weight:800;
      font-size:13px;
      transition:all var(--ease);
    }
    .filter-btn:hover,.filter-btn.active{
      color:#25120c;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      border-color:transparent;
      transform:translateY(-1px);
    }

    .rail{
      display:flex;
      gap:18px;
      overflow-x:auto;
      padding:8px 2px 18px;
      scroll-snap-type:x mandatory;
      scrollbar-width:thin;
      scrollbar-color:rgba(255,103,56,.45) rgba(255,241,213,.08);
    }
    .rail::-webkit-scrollbar{height:8px}
    .rail::-webkit-scrollbar-thumb{background:rgba(255,103,56,.45);border-radius:99px}
    .rail::-webkit-scrollbar-track{background:rgba(255,241,213,.08);border-radius:99px}
    .cover-card{
      position:relative;
      flex:0 0 274px;
      min-height:360px;
      border-radius:22px;
      overflow:hidden;
      border:1px solid var(--line);
      background:var(--card);
      box-shadow:0 18px 42px rgba(0,0,0,.24);
      scroll-snap-align:start;
      transform:translateZ(0);
      transition:transform 220ms ease,box-shadow 220ms ease,border-color 220ms ease;
    }
    .cover-card.wide{flex-basis:390px}
    .cover-card:hover{
      transform:scale(1.045);
      box-shadow:0 28px 70px rgba(0,0,0,.42),0 0 0 1px rgba(255,103,56,.25);
      border-color:rgba(255,103,56,.36);
      z-index:2;
    }
    .cover-art{
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 36% 24%,rgba(255,220,167,.24),transparent 28%),
        linear-gradient(135deg,rgba(255,103,56,.45),rgba(37,23,15,.72) 44%,rgba(10,8,7,.95)),
        repeating-linear-gradient(45deg,rgba(255,255,255,.045) 0 1px,transparent 1px 12px);
      transition:transform 240ms ease;
    }
    .cover-card:hover .cover-art{transform:scale(1.06)}
    .info-layer{
      position:absolute;
      inset:auto 0 0;
      padding:96px 18px 18px;
      background:linear-gradient(180deg,transparent,rgba(8,6,5,.64) 18%,rgba(8,6,5,.95) 100%);
      transition:transform 220ms ease;
    }
    .cover-card:hover .info-layer{transform:translateY(-6px)}
    .info-layer h3{margin:8px 0 7px}
    .info-layer p{
      color:var(--muted);
      font-size:14px;
      margin-bottom:14px;
    }
    .label-line{display:flex;flex-wrap:wrap;gap:7px}
    .label{
      display:inline-flex;
      align-items:center;
      border-radius:999px;
      padding:5px 8px;
      background:rgba(255,103,56,.16);
      color:var(--cream-2);
      font-size:12px;
      font-weight:850;
      border:1px solid rgba(255,103,56,.23);
    }
    .label.dim{
      background:rgba(255,241,213,.08);
      color:var(--muted);
      border-color:rgba(255,241,213,.10);
    }

    .grid-mix{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:20px;
      align-items:stretch;
    }
    .feature-panel,.rule-card,.cta-panel,.case-panel,.price-card{
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:
        linear-gradient(180deg,rgba(255,241,213,.065),rgba(255,241,213,.025)),
        var(--panel);
      box-shadow:0 18px 48px rgba(0,0,0,.22);
    }
    .feature-panel{padding:24px}
    .feature-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
      margin-top:18px;
    }
    .feature-item{
      padding:18px;
      border-radius:18px;
      background:rgba(255,241,213,.055);
      border:1px solid rgba(255,241,213,.09);
      transition:transform var(--ease),background var(--ease),border-color var(--ease);
    }
    .feature-item:hover{
      transform:translateY(-4px);
      background:rgba(255,103,56,.08);
      border-color:rgba(255,103,56,.25);
    }
    .feature-item b{display:block;color:var(--cream);margin-bottom:6px}
    .feature-item p{margin:0;color:var(--muted);font-size:14px}
    .rule-stack{display:grid;gap:14px}
    .rule-card{padding:20px}
    .rule-card h3{margin-bottom:8px}
    .rule-card p{margin-bottom:0;color:var(--muted)}
    .rule-number{
      width:34px;height:34px;border-radius:12px;
      display:grid;place-items:center;
      color:#21120d;
      background:linear-gradient(135deg,var(--cream-2),var(--primary));
      font-weight:900;
      margin-bottom:12px;
    }

    .scenario-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .scenario-card{
      min-height:250px;
      border-radius:22px;
      overflow:hidden;
      position:relative;
      border:1px solid var(--line);
      background:#17110e;
      transition:transform 220ms ease,box-shadow 220ms ease,border-color 220ms ease;
    }
    .scenario-card:hover{
      transform:translateY(-6px) scale(1.015);
      border-color:rgba(255,103,56,.34);
      box-shadow:0 26px 58px rgba(0,0,0,.34);
    }
    .scenario-card:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(135deg,rgba(255,103,56,.26),transparent 48%),
        radial-gradient(circle at 68% 28%,rgba(255,220,167,.18),transparent 26%),
        repeating-linear-gradient(90deg,rgba(255,255,255,.035) 0 1px,transparent 1px 14px);
    }
    .scenario-card .info-layer{padding-top:78px}

    .case-layout{
      display:grid;
      grid-template-columns:360px 1fr;
      gap:20px;
      align-items:stretch;
    }
    .case-panel{padding:24px}
    .metric-big{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
      margin-top:18px;
    }
    .metric{
      padding:16px;
      border-radius:18px;
      background:rgba(255,103,56,.09);
      border:1px solid rgba(255,103,56,.19);
    }
    .metric strong{
      display:block;
      color:var(--cream-2);
      font-size:28px;
      line-height:1.1;
    }
    .metric span{color:var(--muted);font-size:13px}
    .timeline{
      display:grid;
      gap:13px;
    }
    .time-step{
      display:grid;
      grid-template-columns:46px 1fr;
      gap:14px;
      padding:16px;
      border-radius:18px;
      background:rgba(255,241,213,.055);
      border:1px solid rgba(255,241,213,.09);
    }
    .time-step i{
      width:38px;height:38px;border-radius:15px;
      display:grid;place-items:center;
      font-style:normal;
      font-weight:900;
      background:rgba(255,103,56,.15);
      color:var(--cream-2);
    }
    .time-step p{margin:4px 0 0;color:var(--muted);font-size:14px}

    .pricing-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .price-card{
      position:relative;
      padding:24px;
      overflow:hidden;
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
    }
    .price-card:hover{
      transform:translateY(-6px);
      border-color:rgba(255,103,56,.30);
      box-shadow:0 28px 66px rgba(0,0,0,.32);
    }
    .price-card.recommend{
      border-color:rgba(255,103,56,.46);
      box-shadow:0 24px 70px rgba(255,103,56,.14);
    }
    .corner-badge{
      position:absolute;
      top:18px;right:18px;
      padding:5px 9px;
      border-radius:999px;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      color:#23110b;
      font-size:12px;
      font-weight:900;
    }
    .price-card .price{
      font-size:32px;
      font-weight:900;
      color:var(--cream-2);
      margin:12px 0;
    }
    .check-list{
      list-style:none;
      padding:0;
      margin:18px 0 22px;
      display:grid;
      gap:10px;
      color:var(--muted);
      font-size:14px;
    }
    .check-list li{display:flex;gap:9px;align-items:flex-start}
    .check-list li:before{
      content:"✓";
      flex:0 0 20px;
      width:20px;height:20px;
      border-radius:50%;
      display:grid;place-items:center;
      background:rgba(255,103,56,.15);
      color:var(--cream-2);
      font-size:12px;
      font-weight:900;
      margin-top:2px;
    }

    .compliance-box{
      border-radius:var(--radius-xl);
      padding:24px;
      border:1px solid rgba(255,103,56,.34);
      background:
        linear-gradient(135deg,rgba(255,103,56,.14),rgba(255,241,213,.04)),
        #17110e;
      display:grid;
      grid-template-columns:1fr auto;
      gap:22px;
      align-items:center;
      box-shadow:var(--shadow);
    }
    .compliance-box p{margin:0;color:var(--muted)}
    .warning-list{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:14px;
    }

    .accordion{display:grid;gap:12px}
    .accordion-item{
      background:rgba(255,241,213,.055);
      border:1px solid rgba(255,241,213,.10)!important;
      border-radius:18px!important;
      overflow:hidden;
      color:var(--text);
    }
    .accordion-button{
      background:transparent!important;
      color:var(--cream)!important;
      font-weight:850;
      box-shadow:none!important;
      padding:18px 20px;
    }
    .accordion-button:not(.collapsed){
      color:var(--cream-2)!important;
      border-bottom:1px solid rgba(255,103,56,.18);
    }
    .accordion-button::after{filter:invert(1) sepia(1) saturate(3);opacity:.85}
    .accordion-body{
      color:var(--muted);
      padding:18px 20px 22px;
      background:rgba(0,0,0,.10);
    }

    .cta-panel{
      position:relative;
      overflow:hidden;
      padding:34px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:22px;
      align-items:center;
      background:
        radial-gradient(circle at 82% 10%,rgba(255,103,56,.24),transparent 30%),
        linear-gradient(135deg,rgba(255,241,213,.08),rgba(255,103,56,.08)),
        var(--panel);
    }
    .cta-panel:before{
      content:"";
      position:absolute;
      inset:auto -40px -90px auto;
      width:240px;height:240px;border-radius:50%;
      background:rgba(255,139,69,.16);
      pointer-events:none;
    }

    .site-footer{
      margin-top:72px;
      border-top:1px solid var(--line);
      background:linear-gradient(180deg,rgba(20,14,11,.84),rgba(10,8,7,.96));
      padding:44px 0 24px;
    }
    .footer-inner{
      width:min(1240px,calc(100% - 48px));
      margin:0 auto;
      display:grid;
      grid-template-columns:1.2fr .7fr .7fr;
      gap:34px;
    }
    .footer-logo{
      font-size:20px;
      font-weight:900;
      color:var(--cream);
      margin-bottom:10px;
    }
    .footer-text{
      color:var(--muted);
      max-width:520px;
      margin:0;
      font-size:14px;
    }
    .footer-col h3{
      font-size:15px;
      color:var(--cream-2);
      margin-bottom:12px;
    }
    .footer-link{
      display:block;
      color:var(--muted);
      margin:8px 0;
      font-size:14px;
      transition:color var(--ease),transform var(--ease);
    }
    .footer-link:hover{color:var(--primary-2);transform:translateX(3px)}
    .copyright{
      width:min(1240px,calc(100% - 48px));
      margin:28px auto 0;
      padding-top:20px;
      border-top:1px solid var(--line);
      color:var(--weak);
      font-size:13px;
    }

    @media (max-width:1100px){
      :root{--nav-w:214px}
      .hero-layout,.grid-mix,.case-layout{grid-template-columns:1fr}
      .stage-panel{max-width:640px}
      .scenario-grid,.pricing-grid{grid-template-columns:repeat(2,1fr)}
      .section-head{align-items:flex-start;flex-direction:column}
    }
    @media (max-width:768px){
      .side-nav{display:none}
      .mobile-topbar{display:flex;align-items:center;justify-content:space-between}
      .main-area{margin-left:0}
      .page-wrap{width:min(100% - 28px,720px);padding-top:18px}
      .category-hero{padding:24px 18px;border-radius:24px}
      .section{padding:54px 0}
      .section-tight{padding:40px 0}
      .hero-actions{flex-direction:column}
      .btn-main,.btn-ghost{width:100%}
      .filter-bar{position:relative;top:auto;border-radius:20px}
      .cover-card{flex-basis:78vw;min-height:335px}
      .cover-card.wide{flex-basis:86vw}
      .feature-grid,.scenario-grid,.pricing-grid,.metric-big{grid-template-columns:1fr}
      .compliance-box,.cta-panel{grid-template-columns:1fr}
      .footer-inner{grid-template-columns:1fr;width:min(100% - 28px,720px)}
      .copyright{width:min(100% - 28px,720px)}
    }
    @media (max-width:520px){
      h1{letter-spacing:-.7px}
      .tag-row,.warning-list{gap:8px}
      .pill{font-size:12px;padding:7px 10px}
      .stage-panel{padding:14px}
      .category-hero{padding:22px 16px}
      .scenario-card{min-height:230px}
      .cta-panel{padding:24px 18px}
    }