/* roulang page: index */
:root{
      --bg:#100812;
      --bg-2:#170B1D;
      --bg-3:#211026;
      --panel:#24122B;
      --panel-soft:rgba(255,255,255,.065);
      --panel-strong:rgba(255,255,255,.105);
      --primary:#FF3D8D;
      --primary-2:#E84C9A;
      --accent:#FFC857;
      --accent-2:#FFB84D;
      --purple:#7C3AED;
      --purple-2:#9D4EDD;
      --text:#F8EEF5;
      --muted:#D8C8D5;
      --subtle:#A995A8;
      --line:rgba(255,255,255,.12);
      --line-strong:rgba(255,61,141,.38);
      --shadow:0 18px 48px rgba(0,0,0,.34);
      --shadow-soft:0 12px 36px rgba(0,0,0,.28);
      --glow:0 16px 38px rgba(255,61,141,.35);
      --purple-glow:0 20px 60px rgba(124,58,237,.25);
      --radius-sm:14px;
      --radius:22px;
      --radius-lg:30px;
      --container:1180px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 18% 8%, rgba(255,61,141,.24), transparent 34%),
        radial-gradient(circle at 84% 14%, rgba(124,58,237,.28), transparent 30%),
        radial-gradient(circle at 50% 58%, rgba(255,184,77,.08), transparent 32%),
        linear-gradient(180deg,var(--bg),var(--bg-2) 38%,var(--bg-3));
      line-height:1.7;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
      background-size:46px 46px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.75), transparent 86%);
      z-index:-2;
    }
    body:after{
      content:"";
      position:fixed;
      left:-20%;
      top:-10%;
      width:140%;
      height:42vh;
      background:radial-gradient(ellipse at center, rgba(255,200,87,.13), transparent 62%);
      transform:skewY(-6deg);
      pointer-events:none;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:all .22s ease}
    a:hover{color:var(--text)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(255,61,141,.38);color:#fff}
    .container{
      max-width:var(--container);
      padding-left:22px;
      padding-right:22px;
    }
    .section{
      position:relative;
      padding:82px 0;
    }
    .section.compact{padding:62px 0}
    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:32px;
    }
    .section-title h2{
      margin:0;
      font-size:clamp(1.55rem,3vw,2.45rem);
      line-height:1.18;
      font-weight:800;
      letter-spacing:-.03em;
    }
    .section-title p{
      max-width:620px;
      margin:10px 0 0;
      color:var(--muted);
      font-size:1rem;
    }
    .eyebrow,.status-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border:1px solid rgba(255,61,141,.34);
      color:#ffd7e8;
      background:linear-gradient(135deg, rgba(255,61,141,.16), rgba(124,58,237,.14));
      border-radius:999px;
      padding:7px 12px;
      font-size:.78rem;
      font-weight:700;
      letter-spacing:.04em;
      box-shadow:inset 0 0 18px rgba(255,255,255,.035);
    }
    .eyebrow:before,.status-badge:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 14px rgba(255,200,87,.85);
      flex:0 0 auto;
    }
    .status-badge.safe{
      border-color:rgba(255,200,87,.32);
      background:rgba(255,200,87,.1);
      color:#ffe7a6;
    }
    .status-badge.purple{
      border-color:rgba(157,78,221,.42);
      background:rgba(124,58,237,.16);
      color:#eadbff;
    }
    .btn{
      border:0;
      border-radius:999px;
      padding:12px 20px;
      font-weight:800;
      letter-spacing:.01em;
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
    }
    .btn:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
      outline:3px solid rgba(255,200,87,.42);
      outline-offset:3px;
      box-shadow:none;
    }
    .btn-primary-custom{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--purple-2));
      box-shadow:var(--glow);
    }
    .btn-primary-custom:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 44px rgba(255,61,141,.48);
      filter:saturate(1.08);
    }
    .btn-secondary-custom{
      color:#ffe7f1;
      border:1px solid rgba(255,255,255,.16);
      background:rgba(255,255,255,.06);
    }
    .btn-secondary-custom:hover{
      color:#fff;
      border-color:rgba(255,61,141,.55);
      background:rgba(255,61,141,.12);
      transform:translateY(-2px);
    }
    .btn-mini{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#ffd4e6;
      font-size:.92rem;
      font-weight:800;
    }
    .btn-mini span{
      width:24px;height:24px;border-radius:50%;
      display:grid;place-items:center;
      background:rgba(255,61,141,.16);
      border:1px solid rgba(255,61,141,.24);
      transition:transform .22s ease,background .22s ease;
    }
    .btn-mini:hover span{transform:translateX(4px);background:rgba(255,61,141,.28)}
    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      backdrop-filter:blur(18px);
      background:rgba(16,8,18,.78);
      border-bottom:1px solid rgba(255,255,255,.08);
      box-shadow:0 12px 30px rgba(0,0,0,.22);
    }
    .brand-row{
      min-height:72px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      border-bottom:1px solid rgba(255,255,255,.07);
    }
    .brand-logo{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:900;
      letter-spacing:-.03em;
      font-size:1.18rem;
      white-space:nowrap;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:16px;
      display:grid;place-items:center;
      background:
        radial-gradient(circle at 30% 20%, rgba(255,200,87,.9), transparent 24%),
        linear-gradient(135deg,var(--primary),var(--purple));
      box-shadow:0 14px 34px rgba(255,61,141,.34);
      position:relative;
      overflow:hidden;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      width:70%;height:170%;
      background:rgba(255,255,255,.18);
      transform:rotate(28deg);
    }
    .brand-mark b{position:relative;z-index:2;color:#fff;font-size:1rem}
    .brand-actions{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:10px;
      color:var(--muted);
      font-size:.9rem;
    }
    .action-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 13px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:999px;
      background:rgba(255,255,255,.045);
      white-space:nowrap;
    }
    .action-pill:hover{
      border-color:rgba(255,61,141,.42);
      color:#fff;
      background:rgba(255,61,141,.1);
    }
    .channel-row{
      min-height:50px;
      display:flex;
      align-items:center;
      gap:10px;
      overflow-x:auto;
      scrollbar-width:none;
      scroll-snap-type:x proximity;
      padding:8px 0;
    }
    .channel-row::-webkit-scrollbar{display:none}
    .channel-link{
      position:relative;
      flex:0 0 auto;
      scroll-snap-align:start;
      padding:9px 16px;
      border-radius:999px;
      color:var(--muted);
      border:1px solid transparent;
      background:rgba(255,255,255,.035);
      font-weight:800;
      font-size:.92rem;
    }
    .channel-link:hover{
      color:#fff;
      border-color:rgba(255,61,141,.38);
      background:rgba(255,61,141,.1);
    }
    .channel-link.active{
      color:#fff;
      border-color:rgba(255,61,141,.58);
      background:linear-gradient(135deg,rgba(255,61,141,.18),rgba(124,58,237,.16));
      box-shadow:inset 0 -2px 0 rgba(255,200,87,.55);
    }

    .hero{
      min-height:72vh;
      display:flex;
      align-items:center;
      padding:72px 0 54px;
      position:relative;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      left:50%;
      top:-80px;
      width:560px;
      height:560px;
      background:radial-gradient(circle, rgba(255,61,141,.2), transparent 68%);
      transform:translateX(-50%);
      pointer-events:none;
    }
    .hero-stage{
      position:relative;
      border:1px solid rgba(255,255,255,.11);
      border-radius:34px;
      padding:28px;
      background:
        linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.035)),
        radial-gradient(circle at 18% 16%,rgba(255,61,141,.2),transparent 36%),
        radial-gradient(circle at 86% 18%,rgba(255,200,87,.13),transparent 30%);
      box-shadow:var(--shadow), var(--purple-glow);
      overflow:hidden;
    }
    .hero-stage:after{
      content:"";
      position:absolute;
      inset:auto 26px 0;
      height:1px;
      background:linear-gradient(90deg,transparent,var(--primary),var(--accent),transparent);
      opacity:.8;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.02fr .98fr;
      gap:28px;
      align-items:stretch;
    }
    .hero-copy{
      padding:26px;
      min-height:460px;
      display:flex;
      flex-direction:column;
      justify-content:center;
    }
    h1{
      margin:18px 0 18px;
      font-size:clamp(2rem,5vw,3.45rem);
      line-height:1.12;
      font-weight:900;
      letter-spacing:-.055em;
    }
    .hero-copy p{
      color:var(--muted);
      font-size:1.05rem;
      max-width:650px;
      margin:0 0 24px;
    }
    .hero-cta{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin:4px 0 24px;
    }
    .trust-strip{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
      margin-top:8px;
    }
    .trust-item{
      border:1px solid rgba(255,255,255,.1);
      border-radius:18px;
      padding:13px 14px;
      background:rgba(0,0,0,.18);
    }
    .trust-item strong{
      display:block;
      font-size:1.1rem;
      color:#fff;
      line-height:1.1;
    }
    .trust-item span{font-size:.8rem;color:var(--subtle)}
    .demo-board{
      min-height:460px;
      position:relative;
      border-radius:28px;
      padding:22px;
      background:
        linear-gradient(145deg,rgba(16,8,18,.65),rgba(36,18,43,.82)),
        radial-gradient(circle at 30% 0%,rgba(255,200,87,.18),transparent 34%);
      border:1px solid rgba(255,255,255,.11);
      overflow:hidden;
    }
    .demo-board:before{
      content:"";
      position:absolute;
      inset:18px;
      border:1px dashed rgba(255,255,255,.16);
      border-radius:24px;
      pointer-events:none;
    }
    .count-line{
      position:relative;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      border-radius:18px;
      background:rgba(255,61,141,.12);
      border:1px solid rgba(255,61,141,.22);
      padding:14px 16px;
      margin-bottom:18px;
    }
    .count-line b{font-size:.94rem}
    .count-line em{
      font-style:normal;
      color:#ffe7a6;
      font-weight:900;
      letter-spacing:.05em;
    }
    .entry-matrix{
      position:relative;
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
    }
    .entry-card{
      min-height:116px;
      padding:16px;
      border-radius:20px;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.06);
      box-shadow:0 10px 26px rgba(0,0,0,.18);
      transition:transform .22s ease,border-color .22s ease,background .22s ease;
    }
    .entry-card:hover{
      transform:translateY(-4px);
      border-color:rgba(255,61,141,.42);
      background:rgba(255,255,255,.085);
    }
    .entry-card.wide{grid-column:span 2;display:flex;align-items:center;justify-content:space-between;gap:16px}
    .entry-card h3{
      font-size:1.02rem;
      font-weight:850;
      margin:10px 0 5px;
    }
    .entry-card p{
      margin:0;
      color:var(--subtle);
      font-size:.88rem;
      line-height:1.55;
    }
    .mini-tag{
      display:inline-flex;
      align-items:center;
      padding:5px 9px;
      border-radius:999px;
      background:rgba(255,200,87,.12);
      color:#ffe6a8;
      font-size:.72rem;
      font-weight:800;
    }
    .abstract-figure{
      width:98px;
      height:98px;
      border-radius:28px;
      flex:0 0 auto;
      background:
        radial-gradient(circle at 50% 28%,rgba(255,238,245,.7) 0 13%, transparent 14%),
        radial-gradient(ellipse at 50% 84%,rgba(255,61,141,.45) 0 34%,transparent 35%),
        linear-gradient(135deg,rgba(255,61,141,.25),rgba(124,58,237,.25));
      border:1px solid rgba(255,255,255,.14);
      box-shadow:0 18px 40px rgba(255,61,141,.18);
    }

    .ticker-section{
      padding:22px 0 64px;
    }
    .ticker-wrap{
      border:1px solid rgba(255,255,255,.12);
      border-radius:26px;
      background:linear-gradient(90deg,rgba(255,61,141,.12),rgba(124,58,237,.12),rgba(255,200,87,.08));
      padding:18px;
      box-shadow:var(--shadow-soft);
    }
    .ticker-grid{
      display:grid;
      grid-template-columns:1.1fr repeat(3,.8fr);
      gap:12px;
      align-items:center;
    }
    .ticker-label{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:900;
    }
    .pulse-dot{
      width:12px;height:12px;border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 0 8px rgba(255,61,141,.13),0 0 22px rgba(255,61,141,.75);
    }
    .time-box{
      border-radius:18px;
      background:rgba(0,0,0,.2);
      border:1px solid rgba(255,255,255,.1);
      padding:12px 14px;
      text-align:center;
    }
    .time-box strong{display:block;font-size:1.25rem;color:#fff}
    .time-box span{font-size:.78rem;color:var(--subtle)}

    .feature-layout{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:18px;
    }
    .feature-card,.scenario-card,.case-card,.price-card,.topic-card,.news-card,.cta-panel,.form-panel{
      position:relative;
      border:1px solid rgba(255,255,255,.11);
      background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.04));
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      transition:transform .22s ease,border-color .22s ease,background .22s ease,box-shadow .22s ease;
    }
    .feature-card:hover,.scenario-card:hover,.case-card:hover,.price-card:hover,.topic-card:hover,.news-card:hover{
      transform:translateY(-4px);
      border-color:rgba(255,61,141,.4);
      background:linear-gradient(180deg,rgba(255,255,255,.095),rgba(255,255,255,.052));
      box-shadow:0 18px 44px rgba(0,0,0,.34);
    }
    .feature-main{
      min-height:360px;
      padding:30px;
      background:
        radial-gradient(circle at 78% 10%,rgba(255,61,141,.18),transparent 35%),
        linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));
    }
    .feature-main h3,.feature-side h3{font-size:1.45rem;font-weight:850;margin:16px 0 10px}
    .feature-main p,.feature-side p,.scenario-card p,.case-card p,.price-card p,.topic-card p,.news-card p{
      color:var(--muted);
      margin:0;
    }
    .feature-points{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
      margin:24px 0;
    }
    .point{
      border-radius:18px;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(0,0,0,.17);
      padding:14px;
      color:#fcecf5;
      font-weight:750;
    }
    .feature-side{
      display:grid;
      gap:18px;
    }
    .feature-side .feature-card{padding:24px;min-height:171px}
    .wall-grid{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:18px;
    }
    .topic-card{padding:24px;min-height:220px}
    .topic-card:nth-child(2){transform:translateY(22px)}
    .topic-card:nth-child(2):hover{transform:translateY(18px)}
    .topic-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:18px;
    }
    .topic-tags span{
      padding:7px 10px;
      border-radius:999px;
      color:#ffe3ee;
      background:rgba(255,61,141,.12);
      border:1px solid rgba(255,61,141,.18);
      font-size:.78rem;
      font-weight:800;
    }
    .scenario-path{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      counter-reset:step;
    }
    .scenario-card{
      padding:24px;
      min-height:245px;
    }
    .scenario-card:before{
      counter-increment:step;
      content:"0" counter(step);
      display:inline-grid;
      place-items:center;
      width:44px;height:44px;
      border-radius:16px;
      background:linear-gradient(135deg,rgba(255,61,141,.22),rgba(124,58,237,.24));
      color:#fff;
      font-weight:900;
      border:1px solid rgba(255,255,255,.12);
      margin-bottom:18px;
    }
    .scenario-card h3{font-size:1.12rem;font-weight:850;margin:0 0 9px}
    .case-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:18px;
    }
    .case-card{padding:28px}
    .case-card.large{
      display:grid;
      grid-template-columns:1fr .7fr;
      gap:20px;
      align-items:center;
    }
    .metric-strip{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
      margin-top:22px;
    }
    .metric{
      padding:14px;
      border-radius:18px;
      background:rgba(0,0,0,.18);
      border:1px solid rgba(255,255,255,.1);
    }
    .metric strong{display:block;font-size:1.35rem;color:#fff}
    .metric span{font-size:.78rem;color:var(--subtle)}
    .quote{
      border-left:3px solid var(--primary);
      padding-left:15px;
      color:#ffe4ef;
      font-weight:750;
      margin-top:18px;
    }
    .price-grid{
      display:grid;
      grid-template-columns:.92fr 1.16fr .92fr;
      gap:18px;
      align-items:stretch;
    }
    .price-card{
      padding:28px;
      border-radius:28px;
    }
    .price-card.featured{
      border-color:rgba(255,200,87,.5);
      background:
        radial-gradient(circle at 50% 0%,rgba(255,200,87,.17),transparent 36%),
        linear-gradient(180deg,rgba(255,61,141,.13),rgba(255,255,255,.05));
      box-shadow:0 24px 70px rgba(255,61,141,.2);
      transform:translateY(-12px);
    }
    .price-card.featured:hover{transform:translateY(-16px)}
    .price{
      margin:18px 0;
      font-size:2.35rem;
      line-height:1;
      font-weight:950;
      letter-spacing:-.05em;
    }
    .price small{
      font-size:.9rem;
      color:var(--subtle);
      font-weight:700;
      letter-spacing:0;
    }
    .benefits{
      list-style:none;
      padding:0;
      margin:20px 0 24px;
      display:grid;
      gap:10px;
    }
    .benefits li{
      display:flex;
      gap:10px;
      color:var(--muted);
      font-size:.94rem;
    }
    .benefits li:before{
      content:"";
      margin-top:8px;
      width:8px;height:8px;border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 12px rgba(255,200,87,.6);
      flex:0 0 auto;
    }
    .notice-bar{
      margin-top:18px;
      border:1px solid rgba(255,200,87,.22);
      background:rgba(255,200,87,.08);
      border-radius:20px;
      padding:14px 16px;
      color:#ffe9b2;
      font-size:.92rem;
    }
    .news-wrap{
      display:grid;
      grid-template-columns:1.35fr .65fr;
      gap:18px;
    }
    .news-list{
      border:1px solid rgba(255,255,255,.11);
      border-radius:var(--radius);
      overflow:hidden;
      background:rgba(255,255,255,.045);
    }
    .news-item{
      display:grid;
      grid-template-columns:120px 1fr auto;
      gap:16px;
      align-items:center;
      padding:18px 20px;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .news-item:last-child{border-bottom:0}
    .news-item time{
      color:#ffe5a2;
      font-weight:900;
      font-size:.9rem;
    }
    .news-item h3{
      margin:0;
      font-size:1.02rem;
      font-weight:850;
    }
    .news-item p{
      margin:4px 0 0;
      color:var(--subtle);
      font-size:.9rem;
      line-height:1.5;
    }
    .news-item .arrow{
      color:#ffd2e4;
      font-weight:900;
      transition:transform .22s ease;
    }
    .news-item:hover{background:rgba(255,61,141,.075)}
    .news-item:hover .arrow{transform:translateX(4px)}
    .news-card{
      padding:24px;
      min-height:100%;
      background:
        radial-gradient(circle at 80% 16%,rgba(255,200,87,.14),transparent 32%),
        rgba(255,255,255,.055);
    }
    .reward-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:14px;
      margin-top:18px;
    }
    .reward-box{
      border-radius:18px;
      padding:16px;
      background:rgba(0,0,0,.18);
      border:1px solid rgba(255,255,255,.1);
    }
    .reward-box b{display:block;color:#fff}
    .reward-box span{color:var(--subtle);font-size:.84rem}
    .cta-grid{
      display:grid;
      grid-template-columns:1fr .82fr;
      gap:18px;
      align-items:stretch;
    }
    .cta-panel{
      padding:32px;
      background:
        radial-gradient(circle at 15% 10%,rgba(255,61,141,.22),transparent 34%),
        radial-gradient(circle at 82% 30%,rgba(124,58,237,.2),transparent 34%),
        linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.04));
    }
    .cta-panel h2{
      font-size:clamp(1.6rem,3vw,2.35rem);
      line-height:1.18;
      font-weight:900;
      margin:14px 0 12px;
    }
    .cta-panel p{color:var(--muted);margin:0 0 22px}
    .form-panel{padding:26px}
    .form-label{color:#f8e8f1;font-weight:800;font-size:.92rem}
    .form-control,.form-select{
      color:#fff;
      background:rgba(0,0,0,.24);
      border:1px solid rgba(255,255,255,.13);
      border-radius:16px;
      padding:12px 14px;
    }
    .form-control::placeholder{color:rgba(216,200,213,.58)}
    .form-control:focus,.form-select:focus{
      color:#fff;
      background:rgba(0,0,0,.3);
      border-color:rgba(255,61,141,.62);
      box-shadow:0 0 0 .25rem rgba(255,61,141,.13);
    }
    .form-text{color:var(--subtle)}
    .accordion{
      display:grid;
      gap:12px;
    }
    .accordion-item{
      color:var(--text);
      border:1px solid rgba(255,255,255,.11);
      border-radius:20px!important;
      background:rgba(255,255,255,.05);
      overflow:hidden;
    }
    .accordion-button{
      color:#fff;
      background:rgba(255,255,255,.045);
      border:0;
      box-shadow:none;
      font-weight:850;
      padding:18px 20px;
    }
    .accordion-button:before{
      content:"";
      width:9px;height:9px;border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 14px rgba(255,61,141,.75);
      margin-right:12px;
      flex:0 0 auto;
    }
    .accordion-button:not(.collapsed){
      color:#fff;
      background:rgba(255,61,141,.105);
      box-shadow:none;
    }
    .accordion-button:focus{box-shadow:none;border-color:transparent}
    .accordion-button::after{filter:invert(1) brightness(1.8);opacity:.75}
    .accordion-body{
      color:var(--muted);
      background:rgba(0,0,0,.16);
      padding:0 22px 20px 41px;
      line-height:1.75;
    }
    .site-footer{
      padding:56px 0 28px;
      border-top:1px solid rgba(255,255,255,.1);
      background:
        radial-gradient(circle at 10% 0%,rgba(255,61,141,.13),transparent 34%),
        linear-gradient(180deg,rgba(16,8,18,.74),rgba(8,4,10,.96));
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:28px;
      margin-bottom:30px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:14px;
      font-weight:900;
      font-size:1.08rem;
    }
    .footer-note{
      color:var(--muted);
      max-width:520px;
      margin:0;
    }
    .footer-col h3{
      font-size:1rem;
      font-weight:900;
      margin:0 0 12px;
    }
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-links a,.footer-links span{
      color:var(--subtle);
      font-size:.93rem;
    }
    .footer-links a:hover{color:#fff;transform:translateX(3px)}
    .copyright{
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.08);
      color:rgba(216,200,213,.72);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      font-size:.9rem;
    }
    .fixed-cta{
      position:fixed;
      left:50%;
      bottom:18px;
      transform:translateX(-50%);
      z-index:999;
      display:none;
      align-items:center;
      gap:10px;
      padding:10px 12px;
      border-radius:999px;
      background:rgba(16,8,18,.82);
      border:1px solid rgba(255,255,255,.13);
      backdrop-filter:blur(16px);
      box-shadow:0 18px 44px rgba(0,0,0,.34);
    }
    .fixed-cta span{color:#ffe7f1;font-size:.86rem;font-weight:800;white-space:nowrap}
    .fixed-cta .btn{padding:9px 14px;font-size:.86rem}

    @media (max-width:1199px){
      .hero-grid{grid-template-columns:1fr}
      .hero-copy,.demo-board{min-height:auto}
      .demo-board{min-height:360px}
      .feature-layout,.case-grid,.cta-grid,.news-wrap{grid-template-columns:1fr}
      .price-grid{grid-template-columns:1fr 1fr}
      .price-card.featured{grid-column:span 2}
    }
    @media (max-width:991px){
      .section{padding:64px 0}
      .section-title{align-items:flex-start;flex-direction:column;margin-bottom:24px}
      .wall-grid,.scenario-path{grid-template-columns:1fr 1fr}
      .topic-card:nth-child(2){transform:none}
      .topic-card:nth-child(2):hover{transform:translateY(-4px)}
      .ticker-grid{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .case-card.large{grid-template-columns:1fr}
    }
    @media (max-width:767px){
      .container{padding-left:16px;padding-right:16px}
      .brand-row{min-height:66px}
      .brand-actions .action-pill:first-child{display:none}
      .brand-logo{font-size:1rem}
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .channel-link{padding:8px 13px;font-size:.86rem}
      .hero{padding:46px 0 34px;min-height:auto}
      .hero-stage{padding:16px;border-radius:26px}
      .hero-copy{padding:14px}
      .hero-copy p{font-size:.98rem}
      .hero-cta .btn{width:100%}
      .trust-strip{grid-template-columns:1fr}
      .entry-matrix{grid-template-columns:1fr}
      .entry-card.wide{grid-column:span 1;align-items:flex-start;flex-direction:column}
      .abstract-figure{width:76px;height:76px}
      .ticker-grid,.feature-points,.wall-grid,.scenario-path,.metric-strip,.price-grid,.reward-grid{grid-template-columns:1fr}
      .price-card.featured{grid-column:auto;transform:none}
      .price-card.featured:hover{transform:translateY(-4px)}
      .news-item{grid-template-columns:1fr;gap:8px}
      .footer-grid{grid-template-columns:1fr}
      .fixed-cta{display:flex}
      body{padding-bottom:76px}
    }
    @media (max-width:480px){
      h1{font-size:2rem}
      .section{padding:52px 0}
      .section.compact{padding:42px 0}
      .hero-stage,.feature-card,.scenario-card,.case-card,.price-card,.topic-card,.news-card,.cta-panel,.form-panel{border-radius:20px}
      .feature-main,.feature-side .feature-card,.topic-card,.scenario-card,.case-card,.price-card,.cta-panel,.form-panel{padding:20px}
      .brand-actions .action-pill{padding:8px 10px;font-size:.8rem}
      .count-line{align-items:flex-start;flex-direction:column}
      .copyright{align-items:flex-start;flex-direction:column}
    }

/* roulang page: category1 */
:root{
      --bg:#100812;
      --bg-2:#170B1D;
      --bg-3:#211026;
      --panel:#24122B;
      --panel-soft:rgba(255,255,255,.065);
      --panel-strong:rgba(255,255,255,.095);
      --primary:#FF3D8D;
      --primary-2:#E84C9A;
      --accent:#FFC857;
      --accent-2:#FFB84D;
      --purple:#7C3AED;
      --purple-2:#9D4EDD;
      --text:#F8EEF5;
      --muted:#D8C8D5;
      --subtle:#A995A8;
      --line:rgba(255,255,255,.12);
      --line-bright:rgba(255,61,141,.38);
      --shadow:0 16px 44px rgba(0,0,0,.34);
      --shadow-glow:0 20px 60px rgba(124,58,237,.25);
      --shadow-primary:0 14px 34px rgba(255,61,141,.34);
      --radius:24px;
      --radius-lg:32px;
      --container:1180px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,Helvetica Neue,Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 16% 6%, rgba(255,61,141,.20), transparent 30%),
        radial-gradient(circle at 82% 8%, rgba(124,58,237,.24), transparent 34%),
        radial-gradient(circle at 48% 90%, rgba(255,184,77,.10), transparent 42%),
        linear-gradient(180deg,var(--bg),var(--bg-2) 48%,#0B060D);
      line-height:1.7;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
      background-size:72px 72px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.65), transparent 78%);
      z-index:-2;
    }
    a{color:inherit;text-decoration:none;transition:.22s ease}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(255,61,141,.34);color:#fff}
    .container{max-width:var(--container)}
    .section{padding:86px 0;position:relative}
    .section.tight{padding:62px 0}
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:7px 12px;
      border:1px solid rgba(255,61,141,.26);
      border-radius:999px;
      background:rgba(255,61,141,.08);
      color:#FFD7E7;
      font-size:13px;
      font-weight:700;
      letter-spacing:.04em;
      margin-bottom:16px;
    }
    .section-kicker:before,.status-badge:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 14px rgba(255,200,87,.9);
      flex:0 0 auto;
    }
    .section-title{
      margin:0;
      font-size:clamp(28px,4vw,42px);
      line-height:1.18;
      font-weight:850;
      letter-spacing:-.03em;
    }
    .section-desc{
      margin:14px 0 0;
      color:var(--muted);
      max-width:760px;
      font-size:16px;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(16,8,18,.82);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,255,255,.08);
      box-shadow:0 12px 36px rgba(0,0,0,.24);
    }
    .brand-row{
      min-height:72px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      border-bottom:1px solid rgba(255,255,255,.07);
    }
    .brand-logo,.footer-brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:850;
      color:#fff;
      letter-spacing:-.02em;
      font-size:20px;
      white-space:nowrap;
    }
    .brand-logo:hover{color:#fff;transform:translateY(-1px)}
    .brand-mark{
      width:40px;
      height:40px;
      border-radius:15px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:
        radial-gradient(circle at 30% 20%, rgba(255,255,255,.38), transparent 26%),
        linear-gradient(135deg,var(--primary),var(--purple));
      color:#fff;
      box-shadow:0 12px 30px rgba(255,61,141,.28);
      border:1px solid rgba(255,255,255,.18);
    }
    .brand-mark b{font-size:18px;line-height:1}
    .brand-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .action-pill{
      padding:9px 15px;
      border-radius:999px;
      color:#F9E8F2;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.12);
      font-size:13px;
      font-weight:700;
    }
    .action-pill:hover,.action-pill:focus{
      color:#fff;
      border-color:rgba(255,61,141,.5);
      background:rgba(255,61,141,.12);
      box-shadow:0 0 0 4px rgba(255,61,141,.08);
      outline:0;
    }
    .channel-row{
      display:flex;
      align-items:center;
      gap:10px;
      min-height:52px;
      overflow-x:auto;
      scrollbar-width:none;
      scroll-snap-type:x proximity;
      padding:8px 0;
    }
    .channel-row::-webkit-scrollbar{display:none}
    .channel-link{
      flex:0 0 auto;
      scroll-snap-align:start;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:36px;
      padding:8px 16px;
      border-radius:999px;
      color:var(--muted);
      border:1px solid transparent;
      font-size:14px;
      font-weight:750;
      position:relative;
    }
    .channel-link:hover{
      color:#fff;
      background:rgba(255,255,255,.07);
      border-color:rgba(255,255,255,.12);
    }
    .channel-link.active{
      color:#fff;
      border-color:rgba(255,61,141,.5);
      background:linear-gradient(180deg,rgba(255,61,141,.18),rgba(124,58,237,.10));
      box-shadow:inset 0 -1px 0 rgba(255,255,255,.13),0 10px 28px rgba(255,61,141,.13);
    }

    .btn-neo{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:12px 22px;
      border-radius:999px;
      font-weight:850;
      border:1px solid transparent;
      transition:.22s ease;
      cursor:pointer;
      white-space:nowrap;
    }
    .btn-primary-neo{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-2) 52%,var(--purple));
      box-shadow:var(--shadow-primary);
    }
    .btn-primary-neo:hover,.btn-primary-neo:focus{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 44px rgba(255,61,141,.46);
      filter:saturate(1.08) brightness(1.05);
      outline:0;
    }
    .btn-ghost-neo{
      color:#FFE5F0;
      background:rgba(255,255,255,.055);
      border-color:rgba(255,255,255,.16);
    }
    .btn-ghost-neo:hover,.btn-ghost-neo:focus{
      color:#fff;
      border-color:rgba(255,61,141,.55);
      background:rgba(255,61,141,.10);
      transform:translateY(-2px);
      outline:0;
    }
    .link-arrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#FFE0EB;
      font-weight:850;
      font-size:14px;
    }
    .link-arrow:after{content:"→";transition:.22s ease;color:var(--accent)}
    .link-arrow:hover{color:#fff}
    .link-arrow:hover:after{transform:translateX(4px)}

    .category-hero{
      min-height:70vh;
      display:flex;
      align-items:center;
      padding:72px 0 58px;
      position:relative;
      overflow:hidden;
    }
    .category-hero:before{
      content:"";
      position:absolute;
      width:720px;
      height:520px;
      right:-180px;
      top:10px;
      background:
        radial-gradient(circle at 35% 28%, rgba(255,200,87,.16), transparent 20%),
        radial-gradient(circle at 56% 40%, rgba(255,61,141,.27), transparent 28%),
        radial-gradient(circle at 70% 52%, rgba(124,58,237,.22), transparent 34%);
      filter:blur(12px);
      pointer-events:none;
    }
    .category-hero:after{
      content:"";
      position:absolute;
      left:6%;
      right:6%;
      bottom:0;
      height:1px;
      background:linear-gradient(90deg,transparent,rgba(255,61,141,.55),rgba(255,200,87,.36),transparent);
    }
    .hero-copy{position:relative;z-index:2}
    .hero-title{
      margin:0;
      font-size:clamp(31px,5.2vw,56px);
      line-height:1.13;
      font-weight:900;
      letter-spacing:-.045em;
      max-width:760px;
    }
    .hero-title .shine{
      color:#fff;
      text-shadow:0 0 28px rgba(255,61,141,.38);
    }
    .hero-subtitle{
      margin:18px 0 0;
      max-width:690px;
      color:var(--muted);
      font-size:17px;
      line-height:1.85;
    }
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .filter-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:28px;
    }
    .filter-tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:999px;
      color:#F7EAF1;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.12);
      font-size:13px;
      font-weight:750;
    }
    .filter-tag:before{
      content:"";
      width:6px;
      height:6px;
      border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 10px rgba(255,61,141,.9);
    }

    .coupon-wall{
      position:relative;
      z-index:2;
      padding:20px;
      border:1px solid rgba(255,255,255,.13);
      border-radius:var(--radius-lg);
      background:
        radial-gradient(circle at 50% 0%, rgba(255,61,141,.22), transparent 46%),
        linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,.045));
      box-shadow:var(--shadow-glow);
      overflow:hidden;
    }
    .coupon-wall:before{
      content:"";
      position:absolute;
      inset:18px;
      border:1px dashed rgba(255,255,255,.16);
      border-radius:24px;
      pointer-events:none;
    }
    .main-coupon{
      position:relative;
      padding:28px;
      min-height:245px;
      border-radius:26px;
      background:
        linear-gradient(135deg,rgba(255,61,141,.96),rgba(124,58,237,.86)),
        radial-gradient(circle at 90% 0%, rgba(255,200,87,.45), transparent 34%);
      box-shadow:0 24px 62px rgba(255,61,141,.28);
      overflow:hidden;
    }
    .main-coupon:before,.main-coupon:after{
      content:"";
      position:absolute;
      top:50%;
      width:34px;
      height:34px;
      border-radius:50%;
      background:#1A0D20;
      transform:translateY(-50%);
    }
    .main-coupon:before{left:-17px}
    .main-coupon:after{right:-17px}
    .coupon-top{
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:flex-start;
      position:relative;
      z-index:1;
    }
    .coupon-label{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(255,255,255,.18);
      border:1px solid rgba(255,255,255,.20);
      color:#fff;
      font-size:12px;
      font-weight:850;
    }
    .coupon-label:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--accent);
    }
    .coupon-code{
      font-size:12px;
      color:rgba(255,255,255,.78);
      font-weight:800;
      letter-spacing:.08em;
    }
    .coupon-title{
      position:relative;
      z-index:1;
      margin:34px 0 8px;
      font-size:30px;
      font-weight:900;
      line-height:1.18;
      letter-spacing:-.03em;
    }
    .coupon-text{
      position:relative;
      z-index:1;
      margin:0;
      color:rgba(255,255,255,.84);
      max-width:380px;
      font-size:15px;
    }
    .coupon-mini-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      margin-top:14px;
      position:relative;
      z-index:1;
    }
    .mini-ticket{
      padding:16px;
      border-radius:20px;
      background:rgba(255,255,255,.075);
      border:1px solid rgba(255,255,255,.13);
    }
    .mini-ticket strong{display:block;font-size:15px;color:#fff;margin-bottom:4px}
    .mini-ticket span{font-size:12px;color:var(--muted)}

    .status-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 11px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.13);
      background:rgba(255,255,255,.065);
      color:#FFE7F0;
      font-size:12px;
      font-weight:850;
      width:max-content;
    }
    .status-badge.gold:before{background:var(--accent);box-shadow:0 0 14px rgba(255,200,87,.9)}
    .status-badge.purple:before{background:var(--purple-2);box-shadow:0 0 14px rgba(157,78,221,.9)}
    .status-badge.safe:before{background:#58F0B5;box-shadow:0 0 14px rgba(88,240,181,.8)}

    .panel-card,.entry-card,.assist-card,.compare-card,.scene-card,.cta-panel{
      background:linear-gradient(180deg,var(--panel-soft),rgba(255,255,255,.04));
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
      transition:.24s ease;
      position:relative;
      overflow:hidden;
    }
    .panel-card:hover,.entry-card:hover,.assist-card:hover,.compare-card:hover,.scene-card:hover{
      transform:translateY(-4px);
      border-color:rgba(255,61,141,.34);
      background:linear-gradient(180deg,rgba(255,255,255,.095),rgba(255,255,255,.052));
      box-shadow:0 22px 60px rgba(0,0,0,.36);
    }

    .filter-shell{
      padding:22px;
      border-radius:28px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.045);
    }
    .filter-bar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      margin-top:24px;
    }
    .search-box{
      flex:1 1 320px;
      display:flex;
      align-items:center;
      gap:10px;
      min-height:50px;
      padding:0 16px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.13);
      background:rgba(0,0,0,.18);
      color:var(--muted);
    }
    .search-box span{color:var(--accent);font-weight:900}
    .search-box input{
      width:100%;
      border:0;
      outline:0;
      color:#fff;
      background:transparent;
    }
    .search-box input::placeholder{color:rgba(216,200,213,.68)}
    .search-box:focus-within{
      border-color:rgba(255,61,141,.55);
      box-shadow:0 0 0 4px rgba(255,61,141,.11);
    }
    .quick-tabs{
      display:flex;
      gap:9px;
      overflow-x:auto;
      scrollbar-width:none;
      padding-bottom:2px;
    }
    .quick-tabs::-webkit-scrollbar{display:none}
    .quick-tab{
      flex:0 0 auto;
      padding:10px 14px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.13);
      color:var(--muted);
      background:rgba(255,255,255,.045);
      font-size:13px;
      font-weight:800;
    }
    .quick-tab.active,.quick-tab:hover{
      color:#fff;
      border-color:rgba(255,61,141,.45);
      background:rgba(255,61,141,.12);
    }

    .entry-layout{
      display:grid;
      grid-template-columns:300px 1fr;
      gap:22px;
      margin-top:26px;
      align-items:start;
    }
    .side-filter{
      position:sticky;
      top:146px;
      padding:22px;
    }
    .side-filter h3{
      margin:0 0 16px;
      font-size:19px;
      font-weight:850;
    }
    .side-list{display:grid;gap:12px}
    .side-item{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:13px 14px;
      border-radius:17px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.09);
      color:var(--muted);
      font-weight:750;
      font-size:14px;
    }
    .side-item:hover,.side-item.active{
      color:#fff;
      border-color:rgba(255,61,141,.38);
      background:rgba(255,61,141,.10);
    }
    .side-item small{
      color:var(--accent);
      font-weight:900;
    }
    .entry-grid{
      display:grid;
      grid-template-columns:repeat(6,1fr);
      gap:18px;
    }
    .entry-card{
      padding:24px;
      min-height:230px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .entry-card.wide{grid-column:span 4}
    .entry-card.mid{grid-column:span 3}
    .entry-card.slim{grid-column:span 2}
    .entry-card.feature{
      min-height:310px;
      border-color:rgba(255,61,141,.34);
      background:
        radial-gradient(circle at 80% 10%, rgba(255,200,87,.16), transparent 26%),
        linear-gradient(180deg,rgba(255,61,141,.13),rgba(255,255,255,.052));
    }
    .entry-card:before{
      content:"";
      position:absolute;
      right:-46px;
      top:-46px;
      width:132px;
      height:132px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(255,61,141,.19),transparent 66%);
      pointer-events:none;
    }
    .abstract-icon{
      width:54px;
      height:54px;
      border-radius:18px;
      display:flex;
      align-items:center;
      justify-content:center;
      margin:18px 0;
      background:
        radial-gradient(circle at 30% 20%, rgba(255,255,255,.28), transparent 30%),
        linear-gradient(135deg,rgba(255,61,141,.42),rgba(124,58,237,.38));
      border:1px solid rgba(255,255,255,.14);
      color:#fff;
      font-weight:900;
      font-size:20px;
      box-shadow:0 12px 28px rgba(124,58,237,.20);
    }
    .entry-card h3{
      margin:0 0 9px;
      font-size:22px;
      font-weight:850;
      letter-spacing:-.02em;
      line-height:1.3;
    }
    .entry-card p{
      margin:0;
      color:var(--muted);
      font-size:15px;
    }
    .tag-line{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin:16px 0 18px;
    }
    .mini-tag{
      padding:5px 9px;
      border-radius:999px;
      color:#F7E8F0;
      border:1px solid rgba(255,255,255,.11);
      background:rgba(255,255,255,.055);
      font-size:12px;
      font-weight:750;
    }

    .assist-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
      margin-top:28px;
    }
    .assist-card{padding:28px}
    .assist-card h3,.compare-card h3,.scene-card h3{
      margin:0 0 12px;
      font-size:22px;
      font-weight:850;
    }
    .assist-list{
      display:grid;
      gap:12px;
      margin-top:18px;
    }
    .assist-list li{
      list-style:none;
      display:flex;
      gap:12px;
      padding:13px 14px;
      border-radius:17px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
      color:var(--muted);
    }
    .assist-list li:before{
      content:"✓";
      width:22px;
      height:22px;
      border-radius:50%;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
      color:#160A18;
      background:var(--accent);
      font-size:13px;
      font-weight:900;
    }

    .compare-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
      margin-top:28px;
    }
    .compare-card{
      padding:24px;
    }
    .compare-card.highlight{
      border-color:rgba(255,200,87,.42);
      background:
        radial-gradient(circle at 60% 0%, rgba(255,200,87,.18), transparent 32%),
        linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,.05));
      box-shadow:0 24px 70px rgba(255,184,77,.12);
    }
    .compare-price{
      display:flex;
      align-items:end;
      gap:8px;
      margin:14px 0;
    }
    .compare-price strong{
      font-size:34px;
      line-height:1;
      letter-spacing:-.04em;
    }
    .compare-price span{color:var(--subtle);font-size:13px}
    .rights-list{
      display:grid;
      gap:10px;
      padding:0;
      margin:18px 0 22px;
    }
    .rights-list li{
      list-style:none;
      color:var(--muted);
      display:flex;
      gap:9px;
      font-size:14px;
    }
    .rights-list li:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--primary);
      margin-top:9px;
      flex:0 0 auto;
      box-shadow:0 0 10px rgba(255,61,141,.75);
    }

    .scene-strip{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      margin-top:30px;
      position:relative;
    }
    .scene-card{
      padding:24px;
      min-height:222px;
    }
    .scene-num{
      width:42px;
      height:42px;
      border-radius:16px;
      display:flex;
      align-items:center;
      justify-content:center;
      background:rgba(255,61,141,.14);
      border:1px solid rgba(255,61,141,.28);
      color:#fff;
      font-weight:900;
      margin-bottom:18px;
    }
    .scene-card p{color:var(--muted);margin:0}

    .safety-box{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:22px 24px;
      border-radius:24px;
      border:1px solid rgba(88,240,181,.20);
      background:
        radial-gradient(circle at 10% 0%, rgba(88,240,181,.12), transparent 28%),
        rgba(255,255,255,.045);
      margin-top:26px;
    }
    .safety-box strong{display:block;font-size:18px;margin-bottom:2px}
    .safety-box span{color:var(--muted);font-size:14px}

    .accordion{
      --bs-accordion-bg:transparent;
      --bs-accordion-border-color:transparent;
      --bs-accordion-btn-focus-box-shadow:none;
      display:grid;
      gap:14px;
      margin-top:30px;
    }
    .accordion-item{
      color:var(--text);
      border:1px solid rgba(255,255,255,.11)!important;
      border-radius:20px!important;
      background:rgba(255,255,255,.055)!important;
      overflow:hidden;
      box-shadow:0 12px 32px rgba(0,0,0,.20);
    }
    .accordion-button{
      color:#fff!important;
      background:transparent!important;
      border:0!important;
      box-shadow:none!important;
      padding:20px 22px;
      font-weight:850;
      gap:10px;
    }
    .accordion-button:before{
      content:"";
      width:9px;
      height:9px;
      border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 12px rgba(255,61,141,.8);
      flex:0 0 auto;
    }
    .accordion-button:after{
      filter:invert(1) grayscale(1);
      opacity:.75;
    }
    .accordion-button:not(.collapsed){
      background:rgba(255,61,141,.08)!important;
    }
    .accordion-body{
      padding:0 22px 22px 41px;
      color:var(--muted);
      font-size:15px;
    }

    .cta-panel{
      padding:34px;
      background:
        radial-gradient(circle at 12% 20%, rgba(255,61,141,.20), transparent 28%),
        radial-gradient(circle at 82% 10%, rgba(255,200,87,.16), transparent 30%),
        linear-gradient(135deg,rgba(255,255,255,.09),rgba(255,255,255,.045));
      border-color:rgba(255,61,141,.24);
    }
    .cta-panel h2{
      margin:0;
      font-size:clamp(27px,4vw,40px);
      font-weight:900;
      line-height:1.18;
    }
    .cta-panel p{margin:12px 0 0;color:var(--muted);max-width:700px}
    .contact-form{
      display:grid;
      grid-template-columns:1fr 1fr auto;
      gap:12px;
      margin-top:24px;
    }
    .form-control,.form-select{
      min-height:50px;
      color:#fff!important;
      border-radius:16px;
      background:rgba(0,0,0,.18)!important;
      border:1px solid rgba(255,255,255,.13)!important;
      box-shadow:none!important;
      padding:12px 15px;
    }
    .form-control::placeholder{color:rgba(216,200,213,.64)}
    .form-control:focus,.form-select:focus{
      border-color:rgba(255,61,141,.58)!important;
      box-shadow:0 0 0 4px rgba(255,61,141,.12)!important;
    }

    .site-footer{
      padding:62px 0 28px;
      background:
        radial-gradient(circle at 18% 0%, rgba(255,61,141,.12), transparent 32%),
        linear-gradient(180deg,rgba(0,0,0,.12),rgba(0,0,0,.40));
      border-top:1px solid rgba(255,255,255,.09);
      position:relative;
    }
    .site-footer:before{
      content:"";
      position:absolute;
      top:0;
      left:8%;
      right:8%;
      height:1px;
      background:linear-gradient(90deg,transparent,rgba(255,61,141,.55),rgba(255,200,87,.32),transparent);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr .75fr .85fr;
      gap:34px;
    }
    .footer-note{
      color:var(--muted);
      margin:18px 0 0;
      max-width:500px;
      font-size:14px;
    }
    .footer-col h3{
      font-size:16px;
      font-weight:850;
      margin:0 0 14px;
      color:#fff;
    }
    .footer-links{
      display:grid;
      gap:9px;
      color:var(--muted);
      font-size:14px;
    }
    .footer-links a:hover{color:#fff;transform:translateX(3px)}
    .footer-links span{
      color:var(--muted);
    }
    .copyright{
      margin-top:40px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:var(--subtle);
      font-size:13px;
    }

    @media (max-width:1199px){
      .entry-layout{grid-template-columns:260px 1fr}
      .entry-card.wide{grid-column:span 6}
      .entry-card.mid{grid-column:span 3}
      .entry-card.slim{grid-column:span 3}
      .scene-strip{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:991px){
      .category-hero{padding:54px 0 44px}
      .coupon-wall{margin-top:30px}
      .entry-layout{grid-template-columns:1fr}
      .side-filter{
        position:relative;
        top:auto;
      }
      .side-list{
        display:flex;
        overflow-x:auto;
        padding-bottom:2px;
        scrollbar-width:none;
      }
      .side-list::-webkit-scrollbar{display:none}
      .side-item{flex:0 0 auto;min-width:150px}
      .assist-grid,.compare-grid{grid-template-columns:1fr}
      .contact-form{grid-template-columns:1fr 1fr}
      .contact-form .btn-neo{grid-column:1/-1}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:first-child{grid-column:1/-1}
    }
    @media (max-width:767px){
      .brand-row{
        min-height:66px;
        align-items:flex-start;
        padding:13px 0;
        flex-direction:column;
        gap:12px;
      }
      .brand-actions{width:100%;justify-content:flex-start}
      .action-pill{padding:8px 12px;font-size:12px}
      .channel-row{min-height:48px}
      .section{padding:58px 0}
      .section.tight{padding:44px 0}
      .hero-actions .btn-neo{flex:1 1 100%}
      .coupon-mini-grid{grid-template-columns:1fr}
      .entry-grid{grid-template-columns:1fr}
      .entry-card.wide,.entry-card.mid,.entry-card.slim{grid-column:auto}
      .entry-card.feature{min-height:260px}
      .filter-bar{align-items:stretch}
      .search-box{flex-basis:100%}
      .scene-strip{grid-template-columns:1fr}
      .safety-box{align-items:flex-start;flex-direction:column}
      .contact-form{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .copyright{flex-direction:column}
    }
    @media (max-width:480px){
      .container{padding-left:18px;padding-right:18px}
      .brand-logo{font-size:18px}
      .brand-mark{width:36px;height:36px;border-radius:13px}
      .hero-subtitle,.section-desc{font-size:15px}
      .main-coupon{padding:22px}
      .coupon-title{font-size:25px}
      .coupon-wall{padding:14px;border-radius:24px}
      .entry-card,.assist-card,.compare-card,.scene-card,.cta-panel{padding:20px;border-radius:20px}
      .filter-shell{padding:16px;border-radius:22px}
      .btn-neo{width:100%}
    }