/* roulang page: index */
:root{
      --bg:#09070D;
      --bg-2:#120B16;
      --bg-3:#1A0E1B;
      --card:rgba(255,255,255,.075);
      --card-strong:rgba(255,255,255,.105);
      --line:rgba(255,122,154,.24);
      --line-2:rgba(185,108,255,.28);
      --text:#F7EDF1;
      --muted:#BFAEB8;
      --weak:#8F7F89;
      --peach:#FF7A9A;
      --coral:#FF8B6A;
      --purple:#B96CFF;
      --cyan:#4EE6D8;
      --radius-xl:34px;
      --radius-lg:26px;
      --radius-md:18px;
      --shadow:0 24px 70px rgba(255,122,154,.13),0 10px 38px rgba(185,108,255,.10);
      --shadow-hover:0 30px 86px rgba(255,122,154,.22),0 0 34px rgba(78,230,216,.09);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 18% 5%, rgba(255,122,154,.20), transparent 31%),
        radial-gradient(circle at 86% 12%, rgba(185,108,255,.18), transparent 30%),
        radial-gradient(circle at 72% 72%, rgba(78,230,216,.08), transparent 28%),
        linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 46%,var(--bg) 100%);
      line-height:1.75;
      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,.035) 1px, transparent 1px);
      background-size:44px 44px;
      mask-image:radial-gradient(circle at center, black, transparent 78%);
      opacity:.38;
      z-index:-2;
    }
    body:after{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        radial-gradient(circle, rgba(255,122,154,.10) 1px, transparent 1px) 0 0/96px 96px,
        linear-gradient(120deg, transparent 0 48%, rgba(78,230,216,.05) 49%, transparent 50% 100%);
      opacity:.34;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(255,122,154,.36);color:#fff}
    .site-container{width:min(1240px,100%);margin:0 auto;padding:0 32px}
    .section{padding:86px 0}
    .section-tight{padding:58px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:30px}
    .section-kicker{
      display:inline-flex;align-items:center;gap:8px;
      color:var(--cyan);font-size:13px;font-weight:700;letter-spacing:.08em;
      padding:7px 12px;border:1px solid rgba(78,230,216,.22);
      border-radius:999px;background:rgba(78,230,216,.06);
    }
    .section-title{font-size:clamp(28px,4vw,46px);line-height:1.18;font-weight:800;letter-spacing:-.03em;margin:12px 0 0}
    .section-desc{max-width:720px;color:var(--muted);font-size:17px;line-height:1.85;margin:12px 0 0}
    .nav-wrap{
      position:sticky;top:0;z-index:50;
      background:rgba(9,7,13,.80);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,122,154,.18);
      box-shadow:0 12px 50px rgba(0,0,0,.30);
    }
    .nav-wrap:after{
      content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
      background:linear-gradient(90deg,transparent,var(--peach),var(--purple),var(--cyan),transparent);
      opacity:.82;
    }
    .nav-inner{height:74px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:flex;align-items:center;gap:12px;font-weight:850;letter-spacing:-.02em}
    .brand-mark{
      width:38px;height:38px;border-radius:15px;
      background:
        radial-gradient(circle at 62% 38%, rgba(255,255,255,.85), transparent 14%),
        linear-gradient(135deg,var(--peach),var(--purple) 55%,var(--cyan));
      box-shadow:0 0 24px rgba(255,122,154,.42);
      position:relative;
    }
    .brand-mark:after{content:"";position:absolute;inset:8px;border:1px solid rgba(9,7,13,.48);border-radius:11px}
    .brand-text{font-size:18px;color:#fff;white-space:nowrap}
    .desktop-nav{display:flex;align-items:center;gap:4px}
    .nav-link{
      position:relative;display:inline-flex;align-items:center;justify-content:center;
      padding:10px 14px;border-radius:999px;color:var(--muted);font-size:15px;font-weight:650;
      transition:.22s ease;
    }
    .nav-link:hover{color:#fff;background:rgba(255,255,255,.06)}
    .nav-link.active{color:var(--peach);text-shadow:0 0 18px rgba(255,122,154,.55);background:rgba(255,122,154,.08)}
    .nav-link.active:after{
      content:"";position:absolute;left:22px;right:22px;bottom:3px;height:2px;border-radius:99px;
      background:linear-gradient(90deg,var(--peach),var(--cyan));
      box-shadow:0 0 14px rgba(78,230,216,.5);
    }
    .nav-cta,.btn-primary{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      border:0;border-radius:999px;
      padding:12px 18px;
      color:#1b0710;font-weight:800;
      background:linear-gradient(135deg,var(--peach),var(--coral));
      box-shadow:0 14px 34px rgba(255,122,154,.28);
      transition:.22s ease;
    }
    .nav-cta:hover,.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 44px rgba(255,122,154,.42)}
    .btn-secondary{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      border:1px solid rgba(78,230,216,.36);border-radius:999px;
      padding:12px 18px;color:#EAFBFA;font-weight:760;
      background:rgba(78,230,216,.06);
      transition:.22s ease;
    }
    .btn-secondary:hover{transform:translateY(-2px);border-color:rgba(78,230,216,.65);background:rgba(78,230,216,.11);box-shadow:0 0 30px rgba(78,230,216,.13)}
    .btn-ghost{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      padding:10px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.045);color:var(--text);font-weight:700;transition:.22s ease;
    }
    .btn-ghost:hover{border-color:var(--line);background:rgba(255,122,154,.08)}
    .mobile-toggle{
      display:none;width:44px;height:42px;border-radius:15px;border:1px solid rgba(255,122,154,.35);
      background:rgba(255,255,255,.05);color:#fff;align-items:center;justify-content:center;
    }
    .mobile-panel{display:none;border-top:1px solid rgba(255,255,255,.08);padding:10px 0 18px}
    .mobile-panel.open{display:block}
    .mobile-panel a{display:flex;justify-content:space-between;padding:14px 4px;color:var(--muted);border-bottom:1px solid rgba(255,255,255,.07)}
    .mobile-panel a.active{color:var(--peach)}
    .hero{
      padding:64px 0 36px;
      min-height:auto;
    }
    .hero-shell{
      border:1px solid rgba(255,122,154,.24);
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg,rgba(255,255,255,.095),rgba(255,255,255,.035)),
        radial-gradient(circle at 82% 28%,rgba(255,122,154,.18),transparent 34%);
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .hero-shell:before{
      content:"";position:absolute;inset:0;
      background:
        linear-gradient(90deg,rgba(255,122,154,.08) 1px,transparent 1px) 0 0/72px 72px,
        linear-gradient(rgba(78,230,216,.06) 1px,transparent 1px) 0 0/72px 72px;
      opacity:.38;pointer-events:none;
    }
    .hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:28px;padding:38px}
    .hero h1{font-size:clamp(36px,6vw,68px);line-height:1.09;font-weight:900;letter-spacing:-.055em;margin:18px 0 20px}
    .hero-intro{font-size:18px;line-height:1.9;color:var(--muted);max-width:690px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
    .hero-points{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:26px}
    .mini-data{
      padding:14px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:rgba(0,0,0,.18);
    }
    .mini-data b{display:block;color:#fff;font-size:22px;line-height:1}
    .mini-data span{display:block;color:var(--weak);font-size:13px;margin-top:7px}
    .whitepaper{
      border:1px solid rgba(78,230,216,.22);
      border-radius:30px;
      padding:20px;
      background:linear-gradient(180deg,rgba(18,11,22,.76),rgba(9,7,13,.88));
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.04);
    }
    .cover-card{
      min-height:320px;border-radius:24px;
      background:
        radial-gradient(circle at 25% 22%,rgba(255,122,154,.36),transparent 26%),
        radial-gradient(circle at 80% 65%,rgba(78,230,216,.18),transparent 24%),
        linear-gradient(135deg,rgba(255,255,255,.10),rgba(255,255,255,.025));
      border:1px solid rgba(255,255,255,.12);
      padding:22px;display:flex;flex-direction:column;justify-content:space-between;
      position:relative;overflow:hidden;
    }
    .cover-card:after{
      content:"";position:absolute;right:-30px;top:40px;width:180px;height:180px;border:1px dashed rgba(78,230,216,.35);border-radius:50%;
      box-shadow:0 0 35px rgba(78,230,216,.08);
    }
    .cover-title{font-size:28px;font-weight:850;line-height:1.22;position:relative}
    .toc-list{position:relative;margin-top:16px;display:grid;gap:10px}
    .toc-list li{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:14px}
    .toc-list li:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--cyan);margin-top:8px;box-shadow:0 0 14px var(--cyan);flex:none}
    .card{
      border:1px solid rgba(255,122,154,.20);
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg,rgba(255,255,255,.085),rgba(255,255,255,.045));
      box-shadow:0 16px 54px rgba(0,0,0,.20);
      transition:.24s ease;
      position:relative;overflow:hidden;
    }
    .card:hover{transform:translateY(-4px);border-color:rgba(255,122,154,.48);box-shadow:var(--shadow-hover);background:linear-gradient(180deg,rgba(255,255,255,.115),rgba(255,255,255,.055))}
    .badge{
      display:inline-flex;align-items:center;gap:7px;border:1px solid rgba(255,122,154,.26);
      background:rgba(255,122,154,.075);color:#FFDCE5;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:760;
    }
    .badge-cyan{border-color:rgba(78,230,216,.27);background:rgba(78,230,216,.07);color:#CDFCF8}
    .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .metric-card{padding:20px}
    .metric-code{display:flex;align-items:center;justify-content:space-between;color:var(--weak);font-size:12px;font-weight:800;letter-spacing:.08em}
    .metric-value{font-size:34px;font-weight:900;margin:14px 0 8px;letter-spacing:-.04em}
    .metric-card p{color:var(--muted);font-size:14px;line-height:1.65;margin:0}
    .progress{height:8px;background:rgba(255,255,255,.08);border-radius:999px;overflow:hidden;margin-top:16px}
    .progress span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--peach),var(--purple),var(--cyan))}
    .matrix{display:grid;grid-template-columns:1.2fr .8fr .8fr;grid-auto-rows:minmax(190px,auto);gap:18px}
    .matrix .large{grid-row:span 2}
    .matrix-card{padding:24px;display:flex;flex-direction:column;justify-content:space-between}
    .matrix-card h3,.recommend-card h3{font-size:24px;line-height:1.25;font-weight:850;margin:14px 0 10px}
    .matrix-card p,.recommend-card p{color:var(--muted);font-size:15px;line-height:1.75;margin:0}
    .abstract-thumb{
      height:152px;border-radius:22px;border:1px solid rgba(255,255,255,.11);
      background:
        radial-gradient(circle at 30% 35%,rgba(255,122,154,.38),transparent 26%),
        radial-gradient(circle at 78% 70%,rgba(78,230,216,.22),transparent 24%),
        linear-gradient(135deg,rgba(185,108,255,.20),rgba(255,255,255,.04));
      position:relative;overflow:hidden;
    }
    .abstract-thumb:after{content:"";position:absolute;inset:18px;border:1px dashed rgba(255,255,255,.18);border-radius:18px}
    .compare-wrap{display:grid;grid-template-columns:1fr auto 1fr;gap:20px;align-items:stretch}
    .compare-card{padding:26px}
    .compare-card.dim{border-color:rgba(255,255,255,.12);background:rgba(255,255,255,.045)}
    .compare-card h3{font-size:25px;font-weight:850;margin:0 0 16px}
    .check-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}
    .check-list li{display:flex;gap:10px;color:var(--muted);font-size:15px;line-height:1.65}
    .check-list li:before{content:"✓";color:var(--cyan);font-weight:900}
    .path-node{display:flex;align-items:center;justify-content:center;width:52px;color:var(--cyan)}
    .path-node span{width:14px;height:14px;border-radius:50%;background:var(--cyan);box-shadow:0 0 22px var(--cyan);position:relative}
    .path-node span:before,.path-node span:after{content:"";position:absolute;left:50%;width:2px;height:110px;background:linear-gradient(var(--peach),var(--cyan));transform:translateX(-50%);opacity:.55}
    .path-node span:before{bottom:18px}.path-node span:after{top:18px}
    .recommend-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}
    .recommend-side{display:grid;gap:18px}
    .recommend-card{padding:24px}
    .vertical-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .vertical-card{padding:14px}
    .vertical-card .abstract-thumb{height:210px}
    .vertical-card h3{font-size:18px;font-weight:820;line-height:1.35;margin:14px 0 8px}
    .vertical-card p{color:var(--muted);font-size:14px;line-height:1.65;margin:0 0 14px}
    .news-layout{display:grid;grid-template-columns:1fr 360px;gap:22px;align-items:start}
    .news-list{display:grid;gap:12px}
    .news-item{
      display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;
      padding:16px 18px;border-radius:20px;border:1px solid rgba(255,255,255,.10);
      background:rgba(255,255,255,.045);transition:.22s ease;
    }
    .news-item:hover{background:rgba(255,122,154,.075);border-color:rgba(255,122,154,.25);transform:translateX(3px)}
    .news-date{color:var(--cyan);font-size:13px;font-weight:850;white-space:nowrap}
    .news-title{font-weight:760;color:#fff}
    .news-meta{color:var(--weak);font-size:13px;white-space:nowrap}
    .side-panel{padding:22px;position:sticky;top:92px}
    .rank-list{display:grid;gap:12px;margin-top:16px}
    .rank-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border:1px solid rgba(255,255,255,.09);border-radius:16px;background:rgba(0,0,0,.14)}
    .rank-item b{color:#fff}
    .rank-item span{color:var(--weak);font-size:13px}
    .share-panel{
      border-radius:var(--radius-xl);border:1px solid rgba(255,122,154,.24);
      background:
        radial-gradient(circle at 78% 25%,rgba(255,122,154,.18),transparent 28%),
        linear-gradient(135deg,rgba(255,255,255,.09),rgba(255,255,255,.04));
      padding:30px;display:grid;grid-template-columns:1fr 420px;gap:26px;align-items:center;
      box-shadow:var(--shadow);
    }
    .share-progress{display:grid;gap:12px}
    .share-step{display:grid;grid-template-columns:92px 1fr 56px;gap:12px;align-items:center;color:var(--muted);font-size:14px}
    .share-bar{height:10px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden}
    .share-bar span{height:100%;display:block;border-radius:inherit;background:linear-gradient(90deg,var(--peach),var(--cyan))}
    .faq-list{display:grid;gap:14px}
    .faq-item{border:1px solid rgba(255,255,255,.11);border-radius:22px;background:rgba(255,255,255,.05);overflow:hidden}
    .faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:19px 21px;background:transparent;border:0;color:#fff;text-align:left;font-weight:800}
    .faq-q span:last-child{transition:.22s ease;color:var(--peach)}
    .faq-a{display:none;color:var(--muted);padding:0 21px 19px;border-top:1px solid rgba(255,122,154,.14);line-height:1.85}
    .faq-item.open{border-color:rgba(255,122,154,.42);box-shadow:0 0 28px rgba(255,122,154,.10)}
    .faq-item.open .faq-a{display:block}
    .faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
    .lead-panel{
      display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;
      border-radius:var(--radius-xl);padding:30px;border:1px solid rgba(78,230,216,.22);
      background:
        radial-gradient(circle at 22% 30%,rgba(78,230,216,.12),transparent 28%),
        linear-gradient(135deg,rgba(255,255,255,.085),rgba(255,255,255,.04));
    }
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .form-field{display:grid;gap:8px}
    .form-field.full{grid-column:1/-1}
    .form-field label{color:#fff;font-weight:760;font-size:14px}
    .form-field input,.form-field select,.form-field textarea{
      width:100%;border:1px solid rgba(255,255,255,.13);border-radius:18px;
      background:rgba(0,0,0,.22);color:#fff;padding:13px 14px;outline:none;transition:.2s ease;
    }
    .form-field textarea{min-height:118px;resize:vertical}
    .form-field input::placeholder,.form-field textarea::placeholder{color:rgba(191,174,184,.62)}
    .form-field input:focus,.form-field select:focus,.form-field textarea:focus{
      border-color:rgba(255,122,154,.70);box-shadow:0 0 0 4px rgba(255,122,154,.12);
    }
    .footer{
      margin-top:46px;border-top:1px solid rgba(255,122,154,.20);
      background:rgba(5,4,8,.72);position:relative;
    }
    .footer:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--peach),var(--purple),transparent)}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr .9fr;gap:28px;padding:46px 0}
    .footer h3{font-size:15px;color:#fff;margin:0 0 14px;font-weight:850}
    .footer p,.footer a{color:var(--muted);font-size:14px;line-height:1.8}
    .footer a{display:block;margin:8px 0;transition:.18s ease}
    .footer a:hover{color:var(--peach);transform:translateX(2px)}
    .copyright{border-top:1px solid rgba(255,255,255,.08);padding:18px 0;color:var(--weak);font-size:13px}
    @media (max-width:1024px){
      .site-container{padding:0 24px}
      .hero-grid,.recommend-grid,.news-layout,.share-panel,.lead-panel{grid-template-columns:1fr}
      .metric-grid,.vertical-flow{grid-template-columns:repeat(2,1fr)}
      .matrix{grid-template-columns:1fr 1fr}
      .matrix .large{grid-row:auto;grid-column:1/-1}
      .side-panel{position:static}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .desktop-nav,.nav-cta{display:none}
      .mobile-toggle{display:flex}
      .nav-inner{height:66px}
      .brand-text{font-size:16px;max-width:230px;overflow:hidden;text-overflow:ellipsis}
      .hero{padding-top:34px}
      .hero-grid{padding:24px}
      .hero-points,.metric-grid,.matrix,.vertical-flow,.compare-wrap,.form-grid{grid-template-columns:1fr}
      .compare-wrap{gap:14px}
      .path-node{width:100%;height:38px}
      .path-node span:before,.path-node span:after{display:none}
      .section{padding:58px 0}
      .section-head{display:block}
      .news-item{grid-template-columns:1fr;gap:6px}
      .share-step{grid-template-columns:78px 1fr 44px}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:520px){
      .site-container{padding:0 18px}
      .hero-shell,.share-panel,.lead-panel{border-radius:24px}
      .hero-grid{padding:20px}
      .hero-actions .btn-primary,.hero-actions .btn-secondary,.btn-ghost{width:100%}
      .cover-card{min-height:270px}
      .share-panel,.lead-panel{padding:22px}
      .section-title{font-size:29px}
    }

/* roulang page: category2 */
:root{
      --bg:#09070D;
      --bg2:#120B16;
      --bg3:#1A0E1B;
      --card:rgba(255,255,255,.07);
      --card-strong:rgba(255,255,255,.1);
      --border:rgba(255,122,154,.22);
      --border-2:rgba(185,108,255,.22);
      --text:#F7EDF1;
      --muted:#BFAEB8;
      --soft:#8F7F89;
      --pink:#FF7A9A;
      --coral:#FF8B6A;
      --purple:#B96CFF;
      --cyan:#4EE6D8;
      --shadow:0 22px 70px rgba(0,0,0,.45);
      --radius-xl:34px;
      --radius-lg:26px;
      --radius-md:18px;
      --radius-sm:14px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 20% 0%, rgba(255,122,154,.13), transparent 30%),
        radial-gradient(circle at 80% 10%, rgba(185,108,255,.12), transparent 28%),
        radial-gradient(circle at 50% 100%, rgba(78,230,216,.06), transparent 22%),
        linear-gradient(180deg, #06050A 0%, var(--bg) 38%, #0D0911 100%);
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.22;
      background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
      background-size:72px 72px;
      mask-image: radial-gradient(circle at center, black 45%, transparent 90%);
      z-index:-1;
    }
    body::after{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        radial-gradient(circle at 10% 20%, rgba(255,122,154,.08), transparent 18%),
        radial-gradient(circle at 90% 30%, rgba(78,230,216,.05), transparent 16%),
        radial-gradient(circle at 60% 80%, rgba(185,108,255,.08), transparent 20%);
      z-index:-2;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(255,122,154,.35);color:#fff}
    .site-container{
      width:min(1280px, calc(100% - 40px));
      margin-inline:auto;
    }
    @media (min-width: 1024px){
      .site-container{width:min(1280px, calc(100% - 64px));}
    }
    .nav-wrap{
      position:sticky;
      top:0;
      z-index:60;
      background:rgba(9,7,13,.78);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,255,255,.08);
      box-shadow:0 10px 40px rgba(0,0,0,.25);
    }
    .nav-wrap::after{
      content:"";
      position:absolute;
      left:0;right:0;bottom:0;
      height:2px;
      background:linear-gradient(90deg, var(--pink), var(--purple), var(--cyan));
      opacity:.9;
    }
    .nav-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:14px 0;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
      color:#fff;
      font-weight:800;
      letter-spacing:.02em;
      white-space:nowrap;
    }
    .brand-text{
      font-size:18px;
      line-height:1;
      text-shadow:0 0 18px rgba(255,122,154,.15);
    }
    .brand-mark{
      width:34px;
      height:34px;
      border-radius:12px;
      position:relative;
      background:
        radial-gradient(circle at 30% 30%, rgba(255,255,255,.85), rgba(255,255,255,.05) 14%, transparent 15%),
        radial-gradient(circle at 50% 50%, rgba(255,122,154,.85), rgba(255,122,154,.22) 58%, transparent 59%),
        linear-gradient(135deg, rgba(255,139,106,.95), rgba(185,108,255,.92));
      box-shadow:0 0 0 1px rgba(255,255,255,.14), 0 0 22px rgba(255,122,154,.28);
    }
    .brand-mark::before,
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:7px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.28);
      transform:rotate(18deg);
    }
    .brand-mark::after{
      inset:11px;
      transform:rotate(-22deg);
      border-color:rgba(78,230,216,.28);
    }
    .desktop-nav{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
    }
    .nav-link{
      position:relative;
      padding:10px 14px;
      border-radius:999px;
      color:var(--muted);
      transition:transform .2s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
    }
    .nav-link:hover,
    .nav-link:focus-visible{
      color:#fff;
      background:rgba(255,255,255,.06);
      box-shadow:0 0 0 1px rgba(255,122,154,.18), 0 0 16px rgba(185,108,255,.12);
      transform:translateY(-1px);
      outline:none;
    }
    .nav-link.active{
      color:#fff;
      background:rgba(255,122,154,.12);
      box-shadow:0 0 0 1px rgba(255,122,154,.32), 0 0 22px rgba(255,122,154,.12);
    }
    .nav-link.active::after{
      content:"";
      position:absolute;
      left:18px;
      right:18px;
      bottom:4px;
      height:2px;
      border-radius:999px;
      background:linear-gradient(90deg, var(--pink), var(--cyan));
      box-shadow:0 0 12px rgba(255,122,154,.35);
    }
    .nav-cta,
    .btn-primary,
    .submit-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border:none;
      font-weight:800;
      letter-spacing:.01em;
      cursor:pointer;
      transition:transform .22s ease, box-shadow .22s ease, filter .22s ease, background .22s ease;
    }
    .nav-cta{
      padding:11px 16px;
      border-radius:999px;
      color:#180D15;
      background:linear-gradient(135deg, #FFB2C2 0%, #FF8B6A 100%);
      box-shadow:0 12px 28px rgba(255,122,154,.24), 0 0 0 1px rgba(255,255,255,.15) inset;
    }
    .nav-cta:hover,
    .btn-primary:hover,
    .submit-btn:hover{
      transform:translateY(-2px);
      filter:saturate(1.05);
      box-shadow:0 18px 36px rgba(255,122,154,.28);
    }
    .nav-cta:focus-visible,
    .btn-primary:focus-visible,
    .submit-btn:focus-visible,
    .btn-secondary:focus-visible,
    .mobile-toggle:focus-visible,
    .faq-btn:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible{
      outline:2px solid rgba(78,230,216,.75);
      outline-offset:2px;
    }
    .mobile-toggle{
      display:none;
      padding:9px 12px;
      border-radius:14px;
      color:#fff;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,122,154,.22);
      box-shadow:0 0 0 1px rgba(185,108,255,.08) inset;
    }
    .mobile-panel{
      display:none;
      margin:0 0 14px;
      padding:12px;
      border-radius:24px;
      background:rgba(16,11,21,.96);
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow);
    }
    .mobile-panel a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding:12px 10px;
      color:#F7EDF1;
      border-bottom:1px solid rgba(255,255,255,.06);
      transition:background .2s ease, color .2s ease;
    }
    .mobile-panel a:last-child{border-bottom:none}
    .mobile-panel a.active{
      color:#fff;
      background:rgba(255,122,154,.08);
      border-radius:14px;
    }
    .mobile-panel a span{color:var(--soft)}
    @media (max-width: 920px){
      .desktop-nav,
      .nav-cta{display:none}
      .mobile-toggle{display:inline-flex}
      .mobile-panel.show{display:block}
      .brand-text{font-size:17px}
    }
    .section-block{
      margin-top:76px;
    }
    @media (max-width: 768px){
      .section-block{margin-top:58px}
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:16px;
      margin-bottom:22px;
    }
    .section-kicker{
      color:var(--pink);
      font-size:12px;
      letter-spacing:.18em;
      text-transform:uppercase;
      margin-bottom:10px;
    }
    .section-title{
      font-size:clamp(28px, 4vw, 48px);
      line-height:1.14;
      font-weight:800;
      margin:0;
    }
    .section-desc{
      max-width:820px;
      color:var(--muted);
      line-height:1.85;
      margin:10px 0 0;
    }
    .glass-panel{
      position:relative;
      overflow:hidden;
      background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
      border:1px solid rgba(255,255,255,.09);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
    }
    .glass-panel::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 20% 20%, rgba(255,122,154,.12), transparent 24%),
        radial-gradient(circle at 80% 0%, rgba(185,108,255,.12), transparent 24%),
        linear-gradient(135deg, rgba(255,255,255,.04), transparent 28%);
      pointer-events:none;
    }
    .glass-panel::after{
      content:"";
      position:absolute;
      inset:14px;
      border-radius:calc(var(--radius-xl) - 8px);
      border:1px dashed rgba(255,255,255,.08);
      pointer-events:none;
      opacity:.8;
    }
    .hero-bento{
      display:grid;
      grid-template-columns:repeat(12, minmax(0, 1fr));
      gap:18px;
      align-items:stretch;
    }
    .hero-main{
      grid-column:span 7;
      padding:32px;
      min-height:100%;
      border-radius:var(--radius-xl);
    }
    .hero-side{
      grid-column:span 5;
      display:grid;
      gap:18px;
    }
    .hero-title{
      font-size:clamp(38px, 5.5vw, 72px);
      line-height:1.08;
      font-weight:900;
      letter-spacing:-.03em;
      margin:0;
    }
    .hero-sub{
      margin-top:16px;
      max-width:680px;
      color:#E8DDE3;
      font-size:17px;
      line-height:1.9;
    }
    .chip-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,122,154,.16);
      color:#F8F0F3;
      font-size:13px;
      box-shadow:0 0 0 1px rgba(185,108,255,.05) inset;
    }
    .chip i{
      width:7px;height:7px;border-radius:999px;background:var(--cyan);
      box-shadow:0 0 12px rgba(78,230,216,.35);
      display:inline-block;
    }
    .cta-row{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
    }
    .btn-primary{
      padding:13px 18px;
      border-radius:999px;
      color:#160C14;
      background:linear-gradient(135deg, #FFB0C1 0%, #FF8B6A 100%);
      box-shadow:0 16px 30px rgba(255,122,154,.24);
    }
    .btn-secondary{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:13px 18px;
      border-radius:999px;
      color:#fff;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,122,154,.24);
      box-shadow:0 0 0 1px rgba(185,108,255,.06) inset;
      transition:transform .22s ease, background .22s ease, box-shadow .22s ease;
    }
    .btn-secondary:hover{
      transform:translateY(-2px);
      background:rgba(255,255,255,.07);
      box-shadow:0 0 0 1px rgba(255,122,154,.3) inset, 0 12px 28px rgba(0,0,0,.26);
    }
    .hero-strip{
      margin-top:18px;
      padding:18px 20px;
      border-radius:24px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
    }
    .hero-strip strong{font-size:15px}
    .hero-strip span{color:var(--muted);line-height:1.7}
    .mini-card{
      position:relative;
      overflow:hidden;
      padding:22px;
      min-height:180px;
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.045));
      border:1px solid rgba(255,255,255,.09);
      box-shadow:0 20px 48px rgba(0,0,0,.22);
      transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }
    .mini-card:hover{
      transform:translateY(-3px);
      border-color:rgba(255,122,154,.28);
      box-shadow:0 20px 48px rgba(0,0,0,.28), 0 0 0 1px rgba(255,122,154,.08) inset;
    }
    .mini-card::before{
      content:"";
      position:absolute;
      inset:-1px;
      background:linear-gradient(135deg, rgba(255,122,154,.18), rgba(185,108,255,.1), rgba(78,230,216,.08));
      opacity:.28;
      pointer-events:none;
    }
    .mini-card .coord{
      position:relative;
      color:var(--soft);
      font-size:12px;
      letter-spacing:.14em;
    }
    .mini-card h3{
      position:relative;
      margin:12px 0 8px;
      font-size:23px;
      line-height:1.25;
      font-weight:800;
    }
    .mini-card p{
      position:relative;
      margin:0;
      color:var(--muted);
      line-height:1.78;
      font-size:15px;
    }
    .glow-orb{
      position:absolute;
      width:138px;
      height:138px;
      border-radius:999px;
      right:-40px;
      bottom:-42px;
      background:radial-gradient(circle, rgba(255,122,154,.32) 0%, rgba(185,108,255,.14) 45%, transparent 74%);
      filter:blur(3px);
      opacity:.9;
    }
    .mini-card:nth-child(2) .glow-orb{
      background:radial-gradient(circle, rgba(78,230,216,.22) 0%, rgba(185,108,255,.12) 44%, transparent 74%);
    }
    .stat-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:16px;
    }
    .stat-card{
      position:relative;
      overflow:hidden;
      padding:22px;
      min-height:168px;
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 18px 42px rgba(0,0,0,.22);
    }
    .stat-card::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg, transparent 35%, rgba(255,122,154,.08) 70%, rgba(185,108,255,.08) 100%);
      pointer-events:none;
    }
    .stat-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      position:relative;
    }
    .stat-code{
      color:var(--soft);
      font-size:12px;
      letter-spacing:.16em;
    }
    .stat-ring{
      width:46px;
      height:46px;
      border-radius:999px;
      background:
        radial-gradient(circle at center, rgba(16,11,21,.95) 0 46%, transparent 47%),
        conic-gradient(var(--pink) 0 68%, rgba(255,255,255,.10) 68% 100%);
      box-shadow:0 0 0 1px rgba(255,255,255,.06) inset;
      flex:0 0 auto;
    }
    .stat-num{
      font-size:34px;
      line-height:1;
      font-weight:900;
      margin:16px 0 10px;
      position:relative;
    }
    .stat-label{
      color:#E6DCE1;
      font-weight:700;
      position:relative;
    }
    .stat-note{
      margin-top:8px;
      color:var(--muted);
      line-height:1.72;
      position:relative;
      font-size:14px;
    }
    .grid-3{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:16px;
    }
    .grid-2{
      display:grid;
      grid-template-columns:repeat(2, minmax(0, 1fr));
      gap:16px;
    }
    @media (max-width: 1100px){
      .hero-main,
      .hero-side{grid-column:span 12;}
      .hero-side{grid-template-columns:repeat(2, minmax(0, 1fr));}
      .stat-grid{grid-template-columns:repeat(2, minmax(0, 1fr));}
      .grid-3{grid-template-columns:repeat(2, minmax(0, 1fr));}
    }
    @media (max-width: 768px){
      .hero-main{padding:24px}
      .hero-title{font-size:clamp(34px, 10vw, 44px)}
      .hero-side,
      .grid-3,
      .grid-2,
      .stat-grid{grid-template-columns:1fr}
      .section-head{align-items:flex-start;flex-direction:column}
    }
    .timeline-wrap{
      display:grid;
      grid-template-columns:minmax(0, 1fr) 320px;
      gap:20px;
      align-items:start;
    }
    .timeline-list{
      position:relative;
      padding-left:28px;
    }
    .timeline-list::before{
      content:"";
      position:absolute;
      left:9px;
      top:8px;
      bottom:8px;
      width:2px;
      background:linear-gradient(180deg, var(--cyan), var(--purple), var(--pink));
      box-shadow:0 0 18px rgba(255,122,154,.2);
    }
    .timeline-item{
      position:relative;
      padding:20px 22px 20px 22px;
      margin-bottom:16px;
      border-radius:24px;
      background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.045));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 14px 32px rgba(0,0,0,.18);
      transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }
    .timeline-item:hover{
      transform:translateY(-2px);
      border-color:rgba(255,122,154,.28);
      box-shadow:0 18px 44px rgba(0,0,0,.24), 0 0 0 1px rgba(255,122,154,.08) inset;
    }
    .timeline-item::before{
      content:"";
      position:absolute;
      left:-34px;
      top:22px;
      width:14px;
      height:14px;
      border-radius:999px;
      background:linear-gradient(135deg, var(--pink), var(--cyan));
      box-shadow:0 0 0 6px rgba(255,122,154,.1), 0 0 18px rgba(255,122,154,.28);
    }
    .timeline-item.featured{
      background:linear-gradient(180deg, rgba(255,122,154,.13), rgba(255,255,255,.045));
      border-color:rgba(255,122,154,.22);
    }
    .timeline-item h3{
      font-size:22px;
      line-height:1.28;
      font-weight:800;
      margin:0;
    }
    .timeline-item p{
      margin:10px 0 0;
      color:var(--muted);
      line-height:1.8;
    }
    .meta-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:14px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.09);
      color:#F5E9EE;
      font-size:12px;
    }
    .badge.pink{border-color:rgba(255,122,154,.2);background:rgba(255,122,154,.08)}
    .badge.cyan{border-color:rgba(78,230,216,.2);background:rgba(78,230,216,.08)}
    .badge.purple{border-color:rgba(185,108,255,.2);background:rgba(185,108,255,.08)}
    .timeline-cta{
      display:inline-flex;
      align-items:center;
      gap:6px;
      margin-top:14px;
      padding:9px 12px;
      border-radius:999px;
      color:#fff;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,122,154,.16);
      transition:transform .2s ease, background .2s ease;
    }
    .timeline-cta:hover{transform:translateY(-1px);background:rgba(255,255,255,.08)}
    .side-rail{
      position:sticky;
      top:92px;
      display:grid;
      gap:16px;
    }
    .side-card{
      padding:20px;
      border-radius:24px;
      background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.045));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 16px 34px rgba(0,0,0,.2);
    }
    .side-card h3{
      margin:0 0 12px;
      font-size:18px;
      font-weight:800;
    }
    .side-card p{
      margin:0;
      color:var(--muted);
      line-height:1.8;
    }
    .side-card ul{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .side-card li{
      position:relative;
      padding-left:18px;
      color:var(--muted);
      line-height:1.75;
    }
    .side-card li::before{
      content:"";
      position:absolute;
      left:0;
      top:.75em;
      width:8px;
      height:8px;
      border-radius:999px;
      background:linear-gradient(135deg, var(--pink), var(--cyan));
      box-shadow:0 0 10px rgba(255,122,154,.25);
      transform:translateY(-50%);
    }
    .progress-mini{
      margin-top:14px;
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      overflow:hidden;
    }
    .progress-mini span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, var(--pink), var(--purple), var(--cyan));
      box-shadow:0 0 18px rgba(255,122,154,.28);
    }
    .notice-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:16px;
    }
    .notice-card{
      padding:20px;
      border-radius:24px;
      background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.045));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 16px 34px rgba(0,0,0,.2);
      min-height:170px;
    }
    .notice-card h3{
      margin:0 0 10px;
      font-size:20px;
      font-weight:800;
    }
    .notice-card p{
      margin:0;
      color:var(--muted);
      line-height:1.8;
    }
    .notice-tag{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      margin-bottom:12px;
      color:#fff;
      background:rgba(255,122,154,.08);
      border:1px solid rgba(255,122,154,.2);
      font-size:12px;
    }
    @media (max-width: 1024px){
      .timeline-wrap{grid-template-columns:1fr}
      .side-rail{position:static}
      .notice-grid{grid-template-columns:1fr}
    }
    .faq-list{
      display:grid;
      gap:12px;
    }
    .faq-item{
      overflow:hidden;
      border-radius:22px;
      background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.045));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 14px 32px rgba(0,0,0,.18);
    }
    .faq-btn{
      width:100%;
      padding:18px 20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      text-align:left;
      background:transparent;
      color:#F7EDF1;
      font-weight:800;
      border:none;
      cursor:pointer;
      transition:background .2s ease;
    }
    .faq-btn:hover{background:rgba(255,255,255,.03)}
    .faq-icon{
      flex:0 0 auto;
      width:30px;
      height:30px;
      border-radius:999px;
      display:grid;
      place-items:center;
      border:1px solid rgba(255,122,154,.18);
      color:#fff;
      background:rgba(255,255,255,.04);
      transition:transform .2s ease, background .2s ease;
    }
    .faq-item.open .faq-icon{
      transform:rotate(45deg);
      background:rgba(255,122,154,.12);
    }
    .faq-answer{
      display:none;
      padding:0 20px 18px;
      color:var(--muted);
      line-height:1.9;
      border-top:1px solid rgba(255,255,255,.06);
    }
    .faq-item.open .faq-answer{display:block}
    .form-panel{
      display:grid;
      grid-template-columns:1fr 1.05fr;
      gap:18px;
      align-items:stretch;
    }
    .form-aside,
    .form-card{
      padding:28px;
      border-radius:var(--radius-xl);
      background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.045));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 18px 40px rgba(0,0,0,.22);
    }
    .form-aside h3,
    .form-card h3{
      margin:0 0 12px;
      font-size:26px;
      line-height:1.25;
      font-weight:900;
    }
    .form-aside p,
    .form-card p{
      margin:0;
      color:var(--muted);
      line-height:1.85;
    }
    .form-aside ul{
      margin:20px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .form-aside li{
      position:relative;
      padding-left:18px;
      color:#E7DDE2;
      line-height:1.75;
    }
    .form-aside li::before{
      content:"";
      position:absolute;
      left:0;
      top:.75em;
      width:8px;
      height:8px;
      border-radius:999px;
      background:linear-gradient(135deg, var(--coral), var(--cyan));
      transform:translateY(-50%);
      box-shadow:0 0 12px rgba(255,122,154,.22);
    }
    .field-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0, 1fr));
      gap:14px;
      margin-top:18px;
    }
    .field{
      display:grid;
      gap:8px;
    }
    .field label{
      font-size:13px;
      color:#E7DCE1;
      letter-spacing:.02em;
    }
    .input,
    select,
    textarea{
      width:100%;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.10);
      background:rgba(8,6,12,.65);
      color:#fff;
      padding:13px 14px;
      outline:none;
      transition:border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }
    .input::placeholder,
    textarea::placeholder{color:#8F7F89}
    .input:focus,
    select:focus,
    textarea:focus{
      border-color:rgba(255,122,154,.38);
      box-shadow:0 0 0 4px rgba(255,122,154,.11);
      background:rgba(10,7,15,.92);
    }
    textarea{
      min-height:140px;
      resize:vertical;
    }
    .span-2{grid-column:span 2}
    .submit-btn{
      width:100%;
      padding:14px 18px;
      border-radius:18px;
      color:#160C14;
      background:linear-gradient(135deg, #FFB0C1 0%, #FF8B6A 100%);
      box-shadow:0 16px 30px rgba(255,122,154,.22);
      margin-top:16px;
    }
    .form-note{
      margin-top:12px;
      color:var(--soft);
      font-size:13px;
      line-height:1.7;
    }
    .feedback-msg{
      margin-top:12px;
      min-height:24px;
      font-size:14px;
      color:#DCEFE9;
    }
    @media (max-width: 768px){
      .form-panel{grid-template-columns:1fr}
      .field-grid{grid-template-columns:1fr}
      .span-2{grid-column:auto}
    }
    .footer{
      margin-top:90px;
      padding:36px 0 24px;
      position:relative;
      background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer::before{
      content:"";
      position:absolute;
      left:0;right:0;top:0;
      height:2px;
      background:linear-gradient(90deg, var(--pink), var(--purple), var(--cyan));
      box-shadow:0 0 18px rgba(255,122,154,.22);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.5fr 1fr 1fr 1.1fr;
      gap:22px;
      padding-top:22px;
    }
    .footer .brand{
      margin-bottom:16px;
    }
    .footer h3{
      margin:0 0 12px;
      font-size:16px;
      font-weight:800;
      color:#fff;
    }
    .footer a,
    .footer p{
      color:var(--muted);
      line-height:1.9;
      margin:0;
    }
    .footer a{
      display:block;
      width:fit-content;
      margin-bottom:8px;
      transition:color .2s ease, transform .2s ease;
    }
    .footer a:hover{
      color:#fff;
      transform:translateX(2px);
    }
    .copyright{
      margin-top:24px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.08);
      color:var(--soft);
      font-size:13px;
      line-height:1.8;
    }
    @media (max-width: 1024px){
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 640px){
      .site-container{width:min(1280px, calc(100% - 24px));}
      .footer-grid{grid-template-columns:1fr}
      .brand-text{font-size:16px}
      .hero-strip{padding:16px}
    }

/* roulang page: category1 */
:root{
      --bg:#09070D;
      --bg2:#120B16;
      --panel:rgba(255,255,255,.06);
      --panel-strong:rgba(255,255,255,.09);
      --line:rgba(255,122,154,.18);
      --line-2:rgba(78,230,216,.18);
      --text:#F7EDF1;
      --muted:#BFAEB8;
      --sub:#8F7F89;
      --accent:#FF7A9A;
      --accent2:#FF8B6A;
      --violet:#B96CFF;
      --cyan:#4EE6D8;
      --radius-xl:30px;
      --radius-lg:22px;
      --shadow:0 20px 60px rgba(255,122,154,.08), 0 8px 24px rgba(0,0,0,.35);
      --container:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      line-height:1.8;
      overflow-x:hidden;
      background:
        radial-gradient(circle at 16% 12%, rgba(185,108,255,.16), transparent 22%),
        radial-gradient(circle at 82% 2%, rgba(255,122,154,.16), transparent 28%),
        radial-gradient(circle at 80% 78%, rgba(78,230,216,.08), transparent 24%),
        linear-gradient(180deg, #09070D 0%, #120B16 44%, #09070D 100%);
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      background-image:
        linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
      background-size:72px 72px;
      mask-image:radial-gradient(circle at center, rgba(0,0,0,.9), transparent 82%);
      pointer-events:none;
      opacity:.25;
      z-index:0;
    }
    body::after{
      content:"";
      position:fixed;
      inset:0;
      background:
        radial-gradient(circle at 50% 0%, rgba(255,122,154,.08), transparent 34%),
        radial-gradient(circle at 90% 24%, rgba(78,230,216,.05), transparent 28%);
      pointer-events:none;
      mix-blend-mode:screen;
      z-index:0;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(255,122,154,.32);color:#fff}
    .site-container{
      width:min(calc(100% - 40px),var(--container));
      margin-inline:auto;
      position:relative;
      z-index:1;
    }
    .page-shell{position:relative;z-index:1}
    .panel{
      position:relative;
      border:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.045));
      box-shadow:var(--shadow);
      backdrop-filter:blur(14px);
      border-radius:var(--radius-xl);
      overflow:hidden;
    }
    .panel::before{
      content:"";
      position:absolute;
      inset:0;
      pointer-events:none;
      background:linear-gradient(135deg, rgba(255,122,154,.14), transparent 35%, rgba(78,230,216,.06) 75%, transparent);
      opacity:.8;
    }
    .panel > *{position:relative;z-index:1}
    .nav-wrap{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(9,7,13,.78);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .nav-wrap::after{
      content:"";
      position:absolute;
      left:0;
      right:0;
      bottom:0;
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(255,122,154,.9), rgba(78,230,216,.8), transparent);
    }
    .nav-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      min-height:76px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      letter-spacing:.02em;
      white-space:nowrap;
    }
    .brand-mark{
      width:13px;
      height:13px;
      border-radius:999px;
      background:linear-gradient(135deg,var(--accent),var(--violet));
      box-shadow:0 0 18px rgba(255,122,154,.55),0 0 34px rgba(185,108,255,.25);
      position:relative;
      flex:0 0 auto;
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:-5px;
      border-radius:inherit;
      border:1px solid rgba(255,122,154,.22);
    }
    .brand-text{font-size:1.05rem}
    .desktop-nav{
      display:flex;
      align-items:center;
      gap:6px;
      flex-wrap:wrap;
      justify-content:center;
    }
    .nav-link{
      position:relative;
      padding:11px 15px;
      border-radius:999px;
      color:var(--muted);
      transition:.22s ease;
      border:1px solid transparent;
      line-height:1.2;
    }
    .nav-link:hover,
    .nav-link:focus-visible{
      color:#fff;
      background:rgba(255,255,255,.05);
      border-color:rgba(255,255,255,.08);
      outline:none;
    }
    .nav-link.active{
      color:#fff;
      background:rgba(255,122,154,.11);
      border-color:rgba(255,122,154,.28);
      box-shadow:0 0 0 1px rgba(255,122,154,.08), 0 0 22px rgba(255,122,154,.12);
    }
    .nav-cta{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:12px 18px;
      border-radius:999px;
      background:linear-gradient(135deg,var(--accent),var(--accent2));
      color:#140b10;
      font-weight:800;
      box-shadow:0 14px 35px rgba(255,122,154,.2);
      transition:.22s ease;
      white-space:nowrap;
    }
    .nav-cta:hover,
    .nav-cta:focus-visible{
      transform:translateY(-2px);
      box-shadow:0 18px 40px rgba(255,122,154,.26);
      outline:none;
    }
    .mobile-toggle{
      display:none;
      border:1px solid rgba(255,122,154,.35);
      background:rgba(255,255,255,.05);
      color:#fff;
      border-radius:14px;
      padding:10px 12px;
      box-shadow:0 0 0 1px rgba(255,255,255,.03) inset;
      transition:.22s ease;
    }
    .mobile-toggle:hover,
    .mobile-toggle:focus-visible{
      border-color:rgba(255,122,154,.55);
      box-shadow:0 0 0 4px rgba(255,122,154,.12);
      outline:none;
    }
    .mobile-panel{
      display:none;
      padding:0 0 14px;
    }
    .mobile-panel a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:14px 4px;
      color:var(--muted);
      border-top:1px solid rgba(255,255,255,.06);
      transition:.2s ease;
    }
    .mobile-panel a:hover,
    .mobile-panel a:focus-visible{
      color:#fff;
      outline:none;
    }
    .mobile-panel a.active{color:#fff}
    .mobile-panel a span{color:var(--accent)}
    .badge-chip{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(255,122,154,.22);
      background:rgba(255,255,255,.05);
      color:#f8dfe6;
      font-size:.84rem;
      line-height:1.2;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-size:.8rem;
      letter-spacing:.14em;
      color:#f6c4d2;
      text-transform:uppercase;
    }
    .section-title{
      font-size:clamp(1.8rem,4vw,3rem);
      line-height:1.16;
      font-weight:800;
      margin:10px 0 12px;
    }
    .section-desc{
      color:var(--muted);
      font-size:1rem;
      line-height:1.86;
    }
    .metric-card{
      border-radius:24px;
      padding:18px;
      border:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.045));
      box-shadow:var(--shadow);
      min-height:170px;
      transition:.22s ease;
    }
    .metric-card:hover{
      transform:translateY(-2px);
      border-color:rgba(255,122,154,.26);
      box-shadow:0 24px 50px rgba(0,0,0,.3),0 0 0 1px rgba(255,122,154,.08),0 0 30px rgba(255,122,154,.1);
    }
    .stat-num{
      font-size:clamp(1.9rem,4vw,3.2rem);
      font-weight:800;
      line-height:1;
      letter-spacing:-.03em;
    }
    .stat-label{
      color:#f0d8e0;
      font-size:.95rem;
    }
    .stat-meta{
      color:var(--sub);
      font-size:.88rem;
      line-height:1.7;
    }
    .progress-line{
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
    }
    .progress-line span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg,var(--accent),var(--violet),var(--cyan));
    }
    .field{
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .field label{
      font-size:.84rem;
      color:var(--sub);
    }
    .field-control{
      width:100%;
      padding:12px 14px;
      border-radius:16px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.1);
      color:#fff;
      transition:.22s ease;
      outline:none;
    }
    .field-control::placeholder{color:#8f7f89}
    .field-control:focus{
      border-color:rgba(255,122,154,.45);
      box-shadow:0 0 0 4px rgba(255,122,154,.12);
    }
    textarea.field-control{
      min-height:140px;
      resize:vertical;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 13px;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.09);
      color:#f7edf1;
      font-size:.88rem;
      transition:.2s ease;
      white-space:nowrap;
    }
    .chip:hover{
      border-color:rgba(255,122,154,.28);
      transform:translateY(-1px);
    }
    .chip.active{
      background:rgba(255,122,154,.12);
      border-color:rgba(255,122,154,.28);
      box-shadow:0 0 0 1px rgba(255,122,154,.08);
    }
    .matrix-cover{
      border-radius:26px;
      min-height:220px;
      background:
        linear-gradient(135deg, rgba(255,122,154,.24), rgba(185,108,255,.16) 38%, rgba(78,230,216,.13)),
        radial-gradient(circle at 20% 20%, rgba(255,255,255,.15), transparent 28%),
        linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.01));
      border:1px solid rgba(255,255,255,.08);
      position:relative;
      overflow:hidden;
    }
    .matrix-cover::before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
      background-size:44px 44px;
      opacity:.18;
    }
    .matrix-cover::after{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:22px;
      border:1px dashed rgba(255,255,255,.18);
    }
    .card-hover{
      transition:.22s ease;
    }
    .card-hover:hover{
      transform:translateY(-3px);
      border-color:rgba(255,122,154,.34);
      box-shadow:0 24px 50px rgba(0,0,0,.3),0 0 0 1px rgba(255,122,154,.08),0 0 30px rgba(255,122,154,.1);
    }
    .compare-arrow{
      font-size:2rem;
      line-height:1;
      color:var(--accent);
      text-shadow:0 0 18px rgba(255,122,154,.35);
    }
    .faq-item{
      border-radius:22px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.045);
      overflow:hidden;
      transition:.22s ease;
    }
    .faq-item[open]{
      border-color:rgba(255,122,154,.3);
      box-shadow:0 0 0 1px rgba(255,122,154,.06), 0 14px 30px rgba(255,122,154,.06);
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      font-weight:700;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary span:last-child{
      transition:transform .22s ease;
      color:#f6c4d2;
    }
    .faq-item[open] summary span:last-child{
      transform:rotate(45deg);
    }
    .faq-answer{
      padding:0 20px 18px;
      color:var(--muted);
      line-height:1.84;
      border-top:1px solid rgba(255,255,255,.07);
    }
    .footer{
      margin-top:72px;
      background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
      border-top:1px solid rgba(255,255,255,.08);
      position:relative;
    }
    .footer::before{
      content:"";
      position:absolute;
      left:0;
      right:0;
      top:0;
      height:2px;
      background:linear-gradient(90deg, var(--accent), var(--violet), var(--cyan));
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr repeat(3,minmax(0,1fr));
      gap:28px;
      padding:42px 0 24px;
    }
    .footer h3{
      font-size:1rem;
      margin:0 0 14px;
      font-weight:700;
    }
    .footer a{
      display:inline-flex;
      color:var(--muted);
      padding:6px 0;
      transition:.2s ease;
    }
    .footer a:hover,
    .footer a:focus-visible{
      color:#fff;
      transform:translateX(2px);
      outline:none;
    }
    .footer p{
      color:var(--muted);
      line-height:1.8;
      margin:0;
    }
    .copyright{
      padding:18px 0 34px;
      border-top:1px solid rgba(255,255,255,.06);
      color:var(--sub);
      font-size:.92rem;
    }
    .subtle-line{
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(255,122,154,.35), rgba(78,230,216,.28), transparent);
    }
    .btn-main{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:13px 18px;
      border-radius:999px;
      background:linear-gradient(135deg,var(--accent),var(--accent2));
      color:#120b10;
      font-weight:800;
      box-shadow:0 14px 35px rgba(255,122,154,.18);
      transition:.22s ease;
    }
    .btn-main:hover,
    .btn-main:focus-visible{
      transform:translateY(-2px);
      box-shadow:0 18px 40px rgba(255,122,154,.24);
      outline:none;
    }
    .btn-secondary{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:13px 18px;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.11);
      color:#fff;
      transition:.22s ease;
    }
    .btn-secondary:hover,
    .btn-secondary:focus-visible{
      transform:translateY(-2px);
      border-color:rgba(255,122,154,.34);
      box-shadow:0 0 0 4px rgba(255,122,154,.08);
      outline:none;
    }
    .mini-label{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      color:#f0d8e0;
      font-size:.78rem;
      letter-spacing:.04em;
    }
    .list-dots{
      display:grid;
      gap:10px;
    }
    .list-dots li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--muted);
      line-height:1.72;
    }
    .dot{
      width:8px;
      height:8px;
      margin-top:.55rem;
      border-radius:999px;
      background:linear-gradient(135deg,var(--accent),var(--cyan));
      box-shadow:0 0 14px rgba(255,122,154,.32);
      flex:0 0 auto;
    }
    .timeline-line{
      position:absolute;
      left:20px;
      top:0;
      bottom:0;
      width:2px;
      background:linear-gradient(180deg, var(--cyan), var(--accent));
      opacity:.55;
    }
    @media (max-width: 1024px){
      .desktop-nav,.nav-cta{display:none}
      .mobile-toggle{display:inline-flex}
      .mobile-panel.open{display:block}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 768px){
      .site-container{width:min(calc(100% - 32px),var(--container))}
      .nav-inner{min-height:70px}
      .section-title{font-size:clamp(1.7rem,7vw,2.6rem)}
      .footer-grid{grid-template-columns:1fr}
      .compare-arrow{transform:rotate(90deg)}
    }
    @media (max-width: 520px){
      .nav-inner{gap:10px}
      .brand-text{font-size:.98rem}
      .panel,.metric-card{border-radius:22px}
      .mobile-panel a{padding:13px 2px}
      .btn-main,.btn-secondary{width:100%}
    }