/* roulang page: index */
:root{
      --bg:#09070B;
      --bg-2:#0F0A12;
      --panel:#171019;
      --panel-soft:rgba(255,255,255,.055);
      --text:#F8FAFC;
      --muted:#CBD5E1;
      --weak:#94A3B8;
      --line:rgba(255,255,255,.1);
      --line-strong:rgba(217,70,239,.36);
      --brand:#D946EF;
      --brand-2:#E879F9;
      --hot:#F43F5E;
      --warn:#FDE68A;
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow:0 22px 70px rgba(0,0,0,.45);
      --shadow-glow:0 0 0 1px rgba(217,70,239,.18),0 18px 60px rgba(217,70,239,.18);
      --container:1280px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      color:var(--text);
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,sans-serif;
      line-height:1.75;
      background:
        radial-gradient(circle at 15% 8%, rgba(217,70,239,.22), transparent 30%),
        radial-gradient(circle at 85% 18%, rgba(244,63,94,.16), transparent 26%),
        linear-gradient(135deg,#09070B 0%,#0F0A12 44%,#171019 100%);
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-2;
      background:
        linear-gradient(115deg, transparent 0 42%, rgba(255,255,255,.045) 42.2% 42.7%, transparent 43% 100%),
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
      background-size:100% 100%,44px 44px,44px 44px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.95), rgba(0,0,0,.35), transparent);
    }
    a{color:inherit;text-decoration:none}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    img{max-width:100%;display:block}
    ::selection{background:rgba(217,70,239,.42);color:#fff}
    .site-container{width:min(100% - 32px,var(--container));margin-inline:auto}
    .skip-link{position:absolute;left:-999px;top:12px;background:#fff;color:#111;padding:10px 14px;border-radius:999px;z-index:100}
    .skip-link:focus{left:16px}
    .glass-line{border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.035));box-shadow:var(--shadow)}
    .slant{position:relative;overflow:hidden}
    .slant:after{
      content:"";
      position:absolute;
      right:-32px;
      top:-50px;
      width:120px;
      height:220px;
      transform:rotate(18deg);
      background:linear-gradient(180deg,rgba(217,70,239,.22),rgba(244,63,94,.04));
      pointer-events:none;
    }
    .btn{
      min-height:46px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.5rem;
      padding:.78rem 1.18rem;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:800;
      letter-spacing:.01em;
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
      white-space:nowrap;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--brand),var(--hot));
      color:#fff;
      box-shadow:0 15px 42px rgba(217,70,239,.28);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 55px rgba(244,63,94,.32)}
    .btn-secondary{
      background:rgba(15,10,18,.72);
      border-color:rgba(255,255,255,.16);
      color:var(--text);
    }
    .btn-secondary:hover{transform:translateY(-2px);border-color:rgba(217,70,239,.55);background:rgba(217,70,239,.13)}
    .btn:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible{
      outline:3px solid rgba(232,121,249,.55);
      outline-offset:3px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:.38rem;
      padding:.32rem .68rem;
      border-radius:999px;
      color:#F8FAFC;
      border:1px solid rgba(255,255,255,.13);
      background:rgba(255,255,255,.055);
      font-size:.82rem;
      line-height:1.2;
    }
    .badge-hot{border-color:rgba(244,63,94,.42);background:rgba(244,63,94,.12);color:#FFE4E6}
    .badge-ok{border-color:rgba(253,230,138,.38);background:rgba(253,230,138,.1);color:#FEF3C7}
    .section{padding:74px 0}
    .section-tight{padding:48px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:22px;margin-bottom:28px}
    .section-kicker{color:var(--brand-2);font-weight:900;font-size:.88rem;letter-spacing:.04em}
    .section-title{font-size:clamp(1.72rem,3vw,2.65rem);line-height:1.12;font-weight:950;letter-spacing:-.03em;margin-top:8px}
    .section-desc{max-width:680px;color:var(--muted);font-size:1rem;margin-top:12px}
    .card{
      border:1px solid var(--line);
      background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.035));
      border-radius:var(--radius-lg);
      box-shadow:0 18px 56px rgba(0,0,0,.28);
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease,background .22s ease;
    }
    .card:hover{transform:translateY(-3px);border-color:rgba(217,70,239,.42);box-shadow:var(--shadow-glow)}
    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      border-bottom:1px solid rgba(255,255,255,.1);
      background:rgba(9,7,11,.84);
      backdrop-filter:blur(18px);
      transition:box-shadow .22s ease,background .22s ease;
    }
    .topbar.is-scrolled{background:rgba(9,7,11,.96);box-shadow:0 12px 36px rgba(0,0,0,.42)}
    .brand-mark{
      width:38px;height:38px;border-radius:14px;
      display:grid;place-items:center;
      background:linear-gradient(135deg,var(--brand),var(--hot));
      box-shadow:0 0 34px rgba(217,70,239,.35);
      position:relative;
      flex:0 0 auto;
    }
    .brand-mark:before{content:"";width:14px;height:14px;border:2px solid #fff;border-radius:5px;transform:rotate(45deg)}
    .brand-text{font-weight:950;letter-spacing:-.03em;font-size:1.05rem}
    .nav-link{
      display:inline-flex;align-items:center;
      min-height:38px;
      padding:.42rem .78rem;
      border-radius:999px;
      color:var(--muted);
      font-weight:800;
      font-size:.92rem;
      transition:background .2s ease,color .2s ease,border-color .2s ease;
      border:1px solid transparent;
    }
    .nav-link:hover{color:#fff;background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.1)}
    .nav-link.active{color:#fff;background:rgba(217,70,239,.16);border-color:rgba(217,70,239,.38)}
    .search-box{
      min-height:40px;
      width:min(360px,32vw);
      display:flex;align-items:center;gap:.55rem;
      border-radius:999px;
      padding:0 .85rem;
      border:1px solid rgba(255,255,255,.13);
      background:rgba(255,255,255,.055);
      box-shadow:inset 0 0 24px rgba(0,0,0,.18);
    }
    .search-box input{width:100%;background:transparent;border:0;color:#fff;outline:0;font-size:.9rem}
    .search-box input::placeholder{color:#94A3B8}
    .trend-row{display:flex;gap:.55rem;overflow-x:auto;padding:.62rem 0 .72rem;scrollbar-width:none}
    .trend-row::-webkit-scrollbar,.snap-row::-webkit-scrollbar{display:none}
    .mobile-panel{
      display:none;
      border-top:1px solid rgba(255,255,255,.1);
      background:rgba(15,10,18,.98);
    }
    .mobile-panel.open{display:block}
    .hero{
      padding:56px 0 64px;
      position:relative;
    }
    .hero-shell{
      border-radius:36px;
      padding:clamp(22px,4vw,46px);
      background:
        radial-gradient(circle at 22% 0%, rgba(217,70,239,.28), transparent 34%),
        radial-gradient(circle at 84% 22%, rgba(244,63,94,.22), transparent 30%),
        linear-gradient(135deg,rgba(255,255,255,.082),rgba(255,255,255,.035));
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .hero-shell:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:linear-gradient(120deg,transparent 0 18%,rgba(255,255,255,.12) 18.3% 18.8%,transparent 19.2% 100%);
      pointer-events:none;
      opacity:.8;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.04fr .96fr;
      gap:34px;
      align-items:center;
      position:relative;
      z-index:1;
    }
    .hero h1{
      font-size:clamp(2.3rem,6.2vw,4.75rem);
      line-height:1.04;
      letter-spacing:-.065em;
      font-weight:1000;
      margin-top:16px;
      max-width:900px;
    }
    .hero h1 span{color:var(--brand-2);text-shadow:0 0 34px rgba(217,70,239,.35)}
    .hero-copy{font-size:clamp(1rem,1.5vw,1.18rem);color:#D8DCE7;max-width:760px;margin-top:20px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
    .status-strip{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
      margin-top:28px;
    }
    .status-pill{
      border:1px solid rgba(255,255,255,.1);
      background:rgba(9,7,11,.42);
      border-radius:18px;
      padding:12px 14px;
    }
    .status-pill strong{display:block;font-size:1.2rem;line-height:1;color:#fff}
    .status-pill span{display:block;margin-top:6px;color:#AEB9CA;font-size:.86rem}
    .icon-matrix{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
    }
    .matrix-card{
      min-height:128px;
      border-radius:24px;
      padding:16px;
      border:1px solid rgba(255,255,255,.1);
      background:linear-gradient(180deg,rgba(15,10,18,.86),rgba(23,16,25,.68));
      position:relative;
      overflow:hidden;
      transition:transform .22s ease,border-color .22s ease;
    }
    .matrix-card:hover{transform:translateY(-3px);border-color:rgba(232,121,249,.42)}
    .matrix-card.featured{
      grid-column:span 2;
      background:linear-gradient(135deg,rgba(217,70,239,.22),rgba(244,63,94,.12));
    }
    .matrix-card .icon{
      width:38px;height:38px;border-radius:14px;display:grid;place-items:center;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      margin-bottom:12px;
      color:#FDE68A;
    }
    .matrix-card h3{font-size:1rem;font-weight:950;line-height:1.2}
    .matrix-card p{font-size:.86rem;color:#C9D1DE;margin-top:7px;line-height:1.55}
    .poster-bar{
      height:8px;border-radius:999px;margin-top:14px;
      background:linear-gradient(90deg,var(--brand),var(--hot),rgba(253,230,138,.85));
      box-shadow:0 0 26px rgba(217,70,239,.36);
    }
    .snap-row{
      display:grid;
      grid-auto-flow:column;
      grid-auto-columns:minmax(280px,34%);
      gap:16px;
      overflow-x:auto;
      scroll-snap-type:x mandatory;
      padding:6px 2px 18px;
      scrollbar-width:none;
    }
    .snap-card{
      scroll-snap-align:start;
      min-height:228px;
      padding:22px;
      border-radius:28px;
      position:relative;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.11);
      background:
        radial-gradient(circle at 85% 0%,rgba(217,70,239,.24),transparent 34%),
        linear-gradient(150deg,rgba(255,255,255,.075),rgba(255,255,255,.032));
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
    }
    .snap-card:hover{transform:translateY(-4px);border-color:rgba(217,70,239,.45);box-shadow:var(--shadow-glow)}
    .snap-card h3{font-size:1.45rem;line-height:1.16;font-weight:950;margin-top:20px}
    .snap-card p{color:#C9D1DE;margin-top:12px;font-size:.95rem}
    .snap-card .arrow{position:absolute;right:20px;bottom:18px;color:#fff;font-size:1.35rem}
    .kpi-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}
    .kpi-main{padding:30px;border-radius:30px}
    .kpi-main p{color:#D6DCE7;margin-top:12px}
    .kpi-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .kpi-item{padding:20px;border-radius:24px;background:rgba(255,255,255,.052);border:1px solid rgba(255,255,255,.1)}
    .kpi-item strong{font-size:1.9rem;line-height:1;color:#fff}
    .kpi-item span{display:block;color:#AEB9CA;margin-top:9px;font-size:.92rem}
    .news-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:22px}
    .news-list{display:grid;gap:12px}
    .news-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:16px;
      align-items:center;
      padding:18px;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.045);
      transition:transform .22s ease,border-color .22s ease,background .22s ease;
    }
    .news-item:hover{transform:translateX(3px);border-color:rgba(217,70,239,.38);background:rgba(217,70,239,.08)}
    .news-no{width:42px;height:42px;border-radius:15px;display:grid;place-items:center;background:rgba(217,70,239,.14);color:#F5D0FE;font-weight:950}
    .news-item h3{font-weight:950;line-height:1.25}
    .news-item p{color:#BFC8D7;font-size:.93rem;margin-top:5px;line-height:1.55}
    .news-arrow{color:#E879F9;font-size:1.3rem}
    .side-reco{padding:22px;border-radius:28px;position:sticky;top:132px;align-self:start}
    .side-reco ul{margin-top:16px;display:grid;gap:10px}
    .side-reco li{display:flex;gap:10px;color:#D7DEEA;font-size:.94rem}
    .side-reco li:before{content:"";width:7px;height:7px;margin-top:.62rem;border-radius:999px;background:var(--brand-2);box-shadow:0 0 16px rgba(217,70,239,.65);flex:0 0 auto}
    .recommend-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:18px;
    }
    .big-reco{min-height:404px;padding:30px;border-radius:32px;display:flex;flex-direction:column;justify-content:space-between}
    .big-reco .number{font-size:5rem;font-weight:1000;line-height:.9;color:rgba(232,121,249,.28);letter-spacing:-.08em}
    .mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .mini-card{padding:22px;border-radius:26px;min-height:190px}
    .mini-card h3{font-size:1.12rem;font-weight:950;line-height:1.22;margin-top:14px}
    .mini-card p{color:#C7D0DE;font-size:.93rem;margin-top:9px}
    .partition{display:grid;gap:18px}
    .partition-row{
      display:grid;
      grid-template-columns:310px 1fr;
      gap:18px;
      padding:18px;
      border-radius:30px;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.04);
    }
    .partition-title{
      padding:22px;
      border-radius:24px;
      background:linear-gradient(135deg,rgba(217,70,239,.17),rgba(244,63,94,.08));
      border:1px solid rgba(217,70,239,.2);
    }
    .partition-title h3{font-size:1.45rem;font-weight:950;line-height:1.15}
    .partition-title p{color:#CAD3E1;margin-top:10px;font-size:.94rem}
    .partition-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .partition-card{padding:18px;border-radius:22px;background:rgba(9,7,11,.42);border:1px solid rgba(255,255,255,.09)}
    .partition-card h4{font-weight:950}
    .partition-card p{color:#BBC5D4;font-size:.9rem;margin-top:7px;line-height:1.55}
    .security-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .security-item{padding:22px;border-radius:24px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.1)}
    .security-icon{width:44px;height:44px;border-radius:16px;display:grid;place-items:center;background:rgba(217,70,239,.13);border:1px solid rgba(217,70,239,.26);color:#F0ABFC;margin-bottom:15px}
    .security-item h3{font-weight:950}
    .security-item p{color:#C0CAD8;font-size:.92rem;margin-top:8px}
    .compare-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .compare-card{padding:24px;border-radius:28px;position:relative;overflow:hidden}
    .compare-card.em{border-color:rgba(217,70,239,.46);box-shadow:var(--shadow-glow)}
    .compare-card h3{font-size:1.25rem;font-weight:950}
    .compare-card .price{font-size:2.1rem;font-weight:1000;letter-spacing:-.05em;margin:12px 0;color:#fff}
    .compare-card ul{display:grid;gap:10px;margin-top:16px;color:#D4DBE7;font-size:.94rem}
    .compare-card li{display:flex;gap:9px}
    .compare-card li:before{content:"✓";color:#FDE68A;font-weight:950}
    .faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:22px}
    .faq-note{padding:26px;border-radius:28px;height:max-content}
    details.faq-item{
      border:1px solid rgba(255,255,255,.1);
      border-radius:22px;
      background:rgba(255,255,255,.045);
      overflow:hidden;
      transition:border-color .2s ease,background .2s ease;
    }
    details.faq-item + details.faq-item{margin-top:12px}
    details.faq-item:hover{border-color:rgba(217,70,239,.35);background:rgba(217,70,239,.07)}
    details.faq-item[open]{border-color:rgba(217,70,239,.46);box-shadow:inset 4px 0 0 rgba(217,70,239,.8)}
    details.faq-item summary{
      list-style:none;
      padding:18px 20px;
      font-weight:950;
      display:flex;
      justify-content:space-between;
      gap:18px;
      align-items:center;
      min-height:58px;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    details.faq-item summary:after{content:"＋";color:#E879F9;font-weight:950}
    details.faq-item[open] summary:after{content:"－"}
    .faq-item p{padding:0 20px 20px;color:#CBD5E1;margin:0}
    .cta-panel{
      border-radius:36px;
      padding:clamp(26px,5vw,46px);
      border:1px solid rgba(255,255,255,.12);
      background:
        radial-gradient(circle at 88% 18%,rgba(244,63,94,.22),transparent 30%),
        radial-gradient(circle at 18% 0%,rgba(217,70,239,.25),transparent 34%),
        linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.035));
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .cta-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:center;position:relative;z-index:1}
    .cta-list{display:grid;gap:12px}
    .cta-list div{padding:14px 16px;border-radius:18px;background:rgba(9,7,11,.44);border:1px solid rgba(255,255,255,.1);color:#DCE4EF}
    .site-footer{
      padding:54px 0 28px;
      background:#070509;
      border-top:1px solid rgba(255,255,255,.1);
      position:relative;
      overflow:hidden;
    }
    .site-footer:before{
      content:"";
      position:absolute;
      left:20%;
      top:-120px;
      width:520px;
      height:220px;
      background:radial-gradient(circle,rgba(217,70,239,.2),transparent 68%);
      pointer-events:none;
    }
    .footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,.75fr);gap:28px;position:relative}
    .footer-title{font-weight:950;margin-bottom:12px}
    .footer-links{display:grid;gap:9px}
    .footer-links a,.footer-links span{color:#AEB9CA;font-size:.94rem}
    .footer-links a:hover{color:#fff}
    .copyright{margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#8390A3;font-size:.9rem;position:relative}
    .floating-cta{
      position:fixed;left:50%;bottom:18px;transform:translateX(-50%);
      z-index:45;
      display:flex;gap:8px;align-items:center;
      padding:8px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.13);
      background:rgba(9,7,11,.84);
      backdrop-filter:blur(16px);
      box-shadow:0 14px 45px rgba(0,0,0,.38);
    }
    .floating-cta span{color:#CBD5E1;font-size:.88rem;padding-left:10px;white-space:nowrap}
    @media (max-width:1024px){
      .hero-grid,.kpi-grid,.recommend-grid,.news-layout,.faq-grid,.cta-grid{grid-template-columns:1fr}
      .icon-matrix{order:-1}
      .side-reco{position:relative;top:auto}
      .partition-row{grid-template-columns:1fr}
      .security-grid,.compare-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
      .search-box{width:260px}
      .snap-row{grid-auto-columns:minmax(280px,48%)}
    }
    @media (max-width:768px){
      .desktop-nav,.desktop-search{display:none!important}
      .mobile-menu-button{display:inline-flex!important}
      .hero{padding-top:28px}
      .hero-shell{border-radius:28px}
      .status-strip{grid-template-columns:1fr}
      .icon-matrix{grid-template-columns:1fr 1fr}
      .matrix-card.featured{grid-column:span 2}
      .section{padding:54px 0}
      .section-head{display:block}
      .section-head .btn{margin-top:16px}
      .snap-row{grid-auto-columns:minmax(260px,86%)}
      .mini-grid,.partition-cards,.security-grid,.compare-grid,.kpi-list{grid-template-columns:1fr}
      .news-item{grid-template-columns:auto 1fr}
      .news-arrow{display:none}
      .footer-grid{grid-template-columns:1fr}
      .floating-cta{width:calc(100% - 24px);justify-content:space-between}
      .floating-cta span{font-size:.8rem}
    }
    @media (max-width:520px){
      .site-container{width:min(100% - 24px,var(--container))}
      .hero h1{font-size:2.35rem}
      .hero-actions .btn{width:100%}
      .icon-matrix{grid-template-columns:1fr}
      .matrix-card.featured{grid-column:auto}
      .topbar .brand-text{font-size:.95rem}
      .cta-panel{border-radius:28px}
      .floating-cta{display:none}
    }
    @media (prefers-reduced-motion:reduce){
      *,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition:none!important}
    }

/* roulang page: category1 */
:root{
      --bg:#09070B;
      --bg-2:#0F0A12;
      --panel:#171019;
      --panel-2:#1E1B24;
      --text:#F8FAFC;
      --muted:#CBD5E1;
      --soft:#94A3B8;
      --weak:#64748B;
      --line:rgba(255,255,255,.10);
      --line-strong:rgba(217,70,239,.36);
      --primary:#D946EF;
      --primary-2:#E879F9;
      --accent:#F43F5E;
      --accent-2:#FB7185;
      --ok:#FDE68A;
      --radius-xl:28px;
      --radius-lg:22px;
      --shadow:0 20px 60px rgba(0,0,0,.38);
      --shadow-glow:0 0 0 1px rgba(217,70,239,.22),0 26px 80px rgba(217,70,239,.16);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 16% 10%, rgba(217,70,239,.18), transparent 32%),
        radial-gradient(circle at 78% 8%, rgba(244,63,94,.14), transparent 28%),
        linear-gradient(180deg, #09070B 0%, #0F0A12 48%, #09070B 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.24;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(135deg, transparent 0 46%, rgba(217,70,239,.13) 48%, transparent 50% 100%);
      background-size:44px 44px,44px 44px,190px 190px;
      mask-image:linear-gradient(to bottom, #000 0%, transparent 82%);
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:2px solid var(--primary-2);outline-offset:3px}
    .site-container{width:min(100% - 32px, 1240px);margin-inline:auto}
    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(9,7,11,.84);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line);
      box-shadow:0 8px 28px rgba(0,0,0,.22);
    }
    .brand-mark{
      width:38px;height:38px;border-radius:14px;display:inline-flex;position:relative;overflow:hidden;
      background:linear-gradient(135deg,var(--primary),var(--accent));
      box-shadow:0 0 26px rgba(217,70,239,.35);
      clip-path:polygon(0 0,100% 0,100% 76%,76% 100%,0 100%);
    }
    .brand-mark:after{content:"";position:absolute;inset:9px;border:1px solid rgba(255,255,255,.55);border-radius:9px;transform:skewX(-12deg)}
    .brand-text{font-weight:900;letter-spacing:-.02em;font-size:20px;color:#fff;white-space:nowrap}
    .desktop-nav{background:rgba(255,255,255,.035);border:1px solid var(--line);border-radius:999px;padding:4px}
    .nav-link{
      min-height:38px;padding:8px 15px;border-radius:999px;color:var(--muted);font-size:14px;font-weight:750;
      display:inline-flex;align-items:center;transition:.22s ease;
    }
    .nav-link:hover{color:#fff;background:rgba(255,255,255,.07)}
    .nav-link.active{color:#fff;background:linear-gradient(135deg,rgba(217,70,239,.95),rgba(244,63,94,.82));box-shadow:0 10px 28px rgba(217,70,239,.22)}
    .search-box{
      min-height:42px;width:270px;display:flex;align-items:center;gap:10px;padding:0 14px;border-radius:999px;
      background:rgba(255,255,255,.055);border:1px solid var(--line);color:var(--soft);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.04);
      transition:.2s ease;
    }
    .search-box:focus-within{border-color:var(--line-strong);box-shadow:0 0 0 4px rgba(217,70,239,.13)}
    .search-box input{width:100%;background:transparent;border:0;color:#fff;outline:0;font-size:14px}
    .search-box input::placeholder{color:#94a3b8}
    .badge{
      display:inline-flex;align-items:center;gap:6px;min-height:30px;border-radius:999px;padding:6px 12px;
      border:1px solid var(--line);background:rgba(255,255,255,.045);color:var(--muted);font-size:13px;font-weight:700;
      white-space:nowrap;transition:.22s ease;
    }
    .badge:hover{border-color:rgba(217,70,239,.42);color:#fff;background:rgba(217,70,239,.10);transform:translateY(-1px)}
    .badge-hot{border-color:rgba(244,63,94,.42);color:#fecdd3;background:rgba(244,63,94,.10)}
    .badge-ok{border-color:rgba(253,230,138,.34);color:#fde68a;background:rgba(253,230,138,.08)}
    .trend-row{
      display:flex;gap:8px;align-items:center;overflow-x:auto;padding:0 0 12px 0;
      scrollbar-width:none;
    }
    .trend-row::-webkit-scrollbar,.snap-scroll::-webkit-scrollbar{display:none}
    .mobile-panel{
      display:none;border-top:1px solid var(--line);background:rgba(9,7,11,.96);
    }
    .mobile-panel.open{display:block}
    .btn{
      min-height:46px;border-radius:999px;padding:11px 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px;
      border:1px solid transparent;font-weight:850;transition:.22s ease;white-space:nowrap;
    }
    .btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;box-shadow:0 16px 40px rgba(217,70,239,.25)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 52px rgba(217,70,239,.34)}
    .btn-secondary{background:rgba(255,255,255,.055);border-color:var(--line);color:#fff}
    .btn-secondary:hover{background:rgba(217,70,239,.12);border-color:rgba(217,70,239,.42);transform:translateY(-1px)}
    .section{padding:76px 0}
    .section-tight{padding:52px 0}
    .eyebrow{color:#f0abfc;font-weight:900;font-size:13px;letter-spacing:.08em}
    .section-title{font-size:clamp(28px,4vw,44px);line-height:1.12;font-weight:950;letter-spacing:-.04em}
    .section-lead{color:var(--muted);font-size:16px;max-width:760px}
    .guide-hero{
      position:relative;overflow:hidden;border-bottom:1px solid var(--line);
      padding:54px 0 68px;
    }
    .guide-hero:after{
      content:"";position:absolute;right:-8%;top:16%;width:420px;height:420px;border-radius:999px;
      background:radial-gradient(circle, rgba(217,70,239,.22), transparent 68%);
      filter:blur(8px);pointer-events:none;
    }
    .breadcrumb{display:flex;gap:8px;align-items:center;color:var(--soft);font-size:14px;margin-bottom:26px;flex-wrap:wrap}
    .breadcrumb a:hover{color:#fff}
    .hero-card,.content-card,.side-card,.step-card,.check-card,.faq-card{
      border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.065),rgba(255,255,255,.025));
      border-radius:var(--radius-xl);box-shadow:var(--shadow);position:relative;overflow:hidden;
    }
    .hero-card:before,.content-card:before,.step-card:before{
      content:"";position:absolute;inset:0 0 auto 0;height:2px;background:linear-gradient(90deg,transparent,var(--primary),var(--accent),transparent);opacity:.8;
    }
    .hero-matrix{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
    .matrix-item{
      padding:18px;border-radius:20px;background:rgba(9,7,11,.48);border:1px solid var(--line);
      transition:.22s ease;min-height:122px;
    }
    .matrix-item:hover{transform:translateY(-3px);border-color:rgba(217,70,239,.42);background:rgba(217,70,239,.08)}
    .metric{font-size:28px;font-weight:950;line-height:1;color:#fff}
    .tag-row{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;scroll-snap-type:x mandatory}
    .tag-row .badge{scroll-snap-align:start}
    .route-panel{display:grid;grid-template-columns:1.05fr .95fr;gap:22px;align-items:stretch}
    .step-card{padding:24px;transition:.22s ease}
    .step-card:hover{transform:translateY(-4px);border-color:rgba(217,70,239,.42);box-shadow:var(--shadow-glow)}
    .step-no{
      width:44px;height:44px;border-radius:16px;display:grid;place-items:center;
      background:linear-gradient(135deg,rgba(217,70,239,.28),rgba(244,63,94,.18));border:1px solid rgba(217,70,239,.35);
      color:#fff;font-weight:950;margin-bottom:18px;
    }
    .path-line{
      position:relative;padding-left:28px;
    }
    .path-line:before{content:"";position:absolute;left:9px;top:10px;bottom:10px;width:1px;background:linear-gradient(var(--primary),rgba(244,63,94,.25))}
    .path-item{position:relative;padding:0 0 22px 0}
    .path-item:before{
      content:"";position:absolute;left:-24px;top:8px;width:10px;height:10px;border-radius:50%;
      background:var(--primary);box-shadow:0 0 0 6px rgba(217,70,239,.12);
    }
    .info-list{display:grid;gap:12px}
    .info-item{
      display:flex;gap:14px;align-items:flex-start;padding:16px;border-radius:22px;
      background:rgba(255,255,255,.04);border:1px solid var(--line);transition:.22s ease;
    }
    .info-item:hover{border-color:rgba(217,70,239,.38);background:rgba(255,255,255,.065);transform:translateX(2px)}
    .info-icon{width:36px;height:36px;border-radius:14px;background:rgba(217,70,239,.12);color:#f0abfc;display:grid;place-items:center;flex:0 0 auto}
    .side-card{padding:22px}
    .sticky-side{position:sticky;top:128px}
    .check-card{padding:22px}
    .check-row{display:flex;gap:12px;align-items:flex-start;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.075)}
    .check-row:last-child{border-bottom:0}
    .check-dot{width:22px;height:22px;border-radius:999px;background:rgba(253,230,138,.12);border:1px solid rgba(253,230,138,.36);color:#fde68a;display:grid;place-items:center;font-size:12px;flex:0 0 auto;margin-top:3px}
    details.faq-card{padding:0;transition:.22s ease}
    details.faq-card[open]{border-color:rgba(217,70,239,.36);box-shadow:var(--shadow-glow)}
    summary{list-style:none;cursor:pointer;padding:20px 22px;font-weight:900;display:flex;justify-content:space-between;gap:16px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"＋";color:#f0abfc;font-weight:900}
    details[open] summary:after{content:"－"}
    .faq-answer{padding:0 22px 22px;color:var(--muted)}
    .cta-panel{
      position:relative;overflow:hidden;border-radius:34px;padding:42px;border:1px solid rgba(217,70,239,.28);
      background:
        radial-gradient(circle at 80% 20%, rgba(244,63,94,.22), transparent 34%),
        linear-gradient(135deg,rgba(217,70,239,.18),rgba(23,16,25,.95) 42%,rgba(9,7,11,.96));
      box-shadow:var(--shadow-glow);
    }
    .cta-panel:after{
      content:"";position:absolute;right:28px;top:24px;width:120px;height:120px;border:1px solid rgba(255,255,255,.12);
      transform:skewX(-16deg) rotate(12deg);border-radius:28px;opacity:.55;
    }
    .site-footer{background:#070508;border-top:1px solid var(--line);padding:56px 0 28px;position:relative}
    .site-footer:before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,rgba(217,70,239,.6),transparent)}
    .footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr .8fr;gap:34px}
    .footer-title{font-weight:900;color:#fff;margin-bottom:14px}
    .footer-links{display:grid;gap:10px;color:var(--soft);font-size:14px}
    .footer-links a:hover{color:#fff}
    .copyright{margin-top:34px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;color:#94a3b8;font-size:13px;flex-wrap:wrap}
    @media (max-width:1024px){
      .desktop-nav,.desktop-search{display:none!important}
      .mobile-menu-button{display:inline-flex!important}
      .route-panel{grid-template-columns:1fr}
      .sticky-side{position:static}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 24px, 1240px)}
      .guide-hero{padding:38px 0 48px}
      .section{padding:54px 0}
      .hero-matrix{grid-template-columns:1fr}
      .cta-panel{padding:28px;border-radius:26px}
      .footer-grid{grid-template-columns:1fr}
      .brand-text{font-size:18px}
    }
    @media (max-width:520px){
      .btn{width:100%}
      .trend-row{padding-bottom:10px}
      .hero-card,.content-card,.side-card,.step-card,.check-card,.faq-card{border-radius:22px}
      .copyright{display:grid}
    }
    @media (prefers-reduced-motion:reduce){
      *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition:none!important}
    }

/* roulang page: category2 */
:root{
      --bg:#09070B;
      --bg-2:#0F0A12;
      --panel:#171019;
      --panel-2:#1E1B24;
      --text:#F8FAFC;
      --muted:#CBD5E1;
      --subtle:#94A3B8;
      --weak:#64748B;
      --line:rgba(255,255,255,.10);
      --line-strong:rgba(217,70,239,.38);
      --primary:#D946EF;
      --primary-2:#E879F9;
      --accent:#F43F5E;
      --accent-2:#FB7185;
      --gold:#FDE68A;
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow:0 20px 60px rgba(0,0,0,.35);
      --shadow-glow:0 0 0 1px rgba(217,70,239,.22),0 24px 80px rgba(217,70,239,.18);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(217,70,239,.20), transparent 32%),
        radial-gradient(circle at 88% 16%, rgba(244,63,94,.18), transparent 30%),
        linear-gradient(180deg,#09070B 0%,#0F0A12 42%,#09070B 100%);
      line-height:1.75;
      min-height:100vh;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(135deg, transparent 0 48%, rgba(217,70,239,.12) 49%, transparent 50% 100%);
      background-size:44px 44px,44px 44px,180px 180px;
      mask-image:linear-gradient(180deg, rgba(0,0,0,.86), rgba(0,0,0,.26));
    }
    a{color:inherit;text-decoration:none}
    img,svg{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    input,textarea{outline:none}
    ::selection{background:rgba(217,70,239,.42);color:#fff}

    .site-container{
      width:min(100% - 32px, 1240px);
      margin-inline:auto;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      border-bottom:1px solid var(--line);
      background:rgba(9,7,11,.82);
      backdrop-filter:blur(18px);
      box-shadow:0 10px 40px rgba(0,0,0,.22);
    }
    .brand-mark{
      width:40px;
      height:40px;
      border-radius:14px;
      position:relative;
      background:
        linear-gradient(135deg, rgba(217,70,239,1), rgba(244,63,94,.92)),
        radial-gradient(circle at 25% 20%, rgba(253,230,138,.7), transparent 34%);
      box-shadow:0 0 0 1px rgba(255,255,255,.14),0 12px 34px rgba(217,70,239,.30);
      overflow:hidden;
      flex:0 0 auto;
    }
    .brand-mark:before{
      content:"";
      position:absolute;
      inset:9px 7px;
      border:1px solid rgba(255,255,255,.72);
      transform:skew(-16deg);
      border-radius:7px;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      width:42px;
      height:7px;
      background:rgba(255,255,255,.32);
      transform:rotate(-35deg);
      left:-8px;
      top:12px;
    }
    .brand-text{
      font-weight:900;
      letter-spacing:-.03em;
      color:#fff;
      font-size:20px;
      line-height:1.1;
      white-space:nowrap;
    }
    .desktop-nav{
      padding:5px;
      border:1px solid rgba(255,255,255,.08);
      border-radius:999px;
      background:rgba(255,255,255,.035);
    }
    .nav-link{
      min-height:40px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:0 16px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      font-weight:700;
      transition:background .22s ease,color .22s ease,box-shadow .22s ease,transform .22s ease;
    }
    .nav-link:hover{
      color:#fff;
      background:rgba(217,70,239,.12);
      transform:translateY(-1px);
    }
    .nav-link.active{
      color:#fff;
      background:linear-gradient(135deg, rgba(217,70,239,.95), rgba(244,63,94,.86));
      box-shadow:0 10px 28px rgba(217,70,239,.22);
    }
    .search-box{
      min-height:42px;
      width:300px;
      display:flex;
      align-items:center;
      gap:10px;
      padding:0 14px;
      border:1px solid rgba(255,255,255,.10);
      border-radius:999px;
      color:var(--subtle);
      background:rgba(15,10,18,.78);
      box-shadow:inset 0 0 24px rgba(0,0,0,.22);
      transition:border-color .22s ease, box-shadow .22s ease;
    }
    .search-box:focus-within{
      border-color:rgba(217,70,239,.72);
      box-shadow:0 0 0 4px rgba(217,70,239,.13), inset 0 0 24px rgba(0,0,0,.22);
    }
    .search-box input{
      width:100%;
      min-width:0;
      border:0;
      color:#fff;
      background:transparent;
      font-size:14px;
    }
    .search-box input::placeholder{color:#94A3B8}
    .badge{
      min-height:30px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      padding:0 11px;
      border:1px solid rgba(255,255,255,.10);
      border-radius:999px;
      color:#CBD5E1;
      font-size:12px;
      font-weight:800;
      background:rgba(255,255,255,.045);
      white-space:nowrap;
      transition:transform .2s ease,border-color .2s ease,background .2s ease,color .2s ease;
    }
    .badge:hover{
      transform:translateY(-1px);
      color:#fff;
      border-color:rgba(217,70,239,.50);
      background:rgba(217,70,239,.12);
    }
    .badge-hot{
      border-color:rgba(244,63,94,.42);
      color:#FFE4E6;
      background:rgba(244,63,94,.12);
    }
    .badge-ok{
      border-color:rgba(253,230,138,.38);
      color:#FDE68A;
      background:rgba(253,230,138,.08);
    }
    .trend-row{
      display:flex;
      gap:8px;
      padding:0 0 12px;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .trend-row::-webkit-scrollbar{display:none}
    .mobile-panel{
      display:none;
      border-top:1px solid var(--line);
      background:rgba(9,7,11,.96);
    }
    .mobile-panel.open{display:block}

    .btn{
      min-height:48px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      padding:0 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:900;
      font-size:14px;
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
      cursor:pointer;
      user-select:none;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--accent));
      box-shadow:0 16px 40px rgba(217,70,239,.26);
    }
    .btn-primary:hover{
      transform:translateY(-2px);
      box-shadow:0 20px 54px rgba(244,63,94,.28);
    }
    .btn-secondary{
      color:#F8FAFC;
      background:rgba(255,255,255,.045);
      border-color:rgba(255,255,255,.14);
    }
    .btn-secondary:hover{
      transform:translateY(-2px);
      border-color:rgba(217,70,239,.52);
      background:rgba(217,70,239,.12);
      box-shadow:0 12px 34px rgba(0,0,0,.25);
    }
    .btn:focus-visible,.nav-link:focus-visible,.badge:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{
      outline:3px solid rgba(232,121,249,.55);
      outline-offset:3px;
    }

    .page-hero{
      position:relative;
      padding:76px 0 42px;
      overflow:hidden;
    }
    .page-hero:before{
      content:"";
      position:absolute;
      width:520px;
      height:520px;
      right:-110px;
      top:14px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(217,70,239,.26), transparent 66%);
      filter:blur(8px);
      pointer-events:none;
    }
    .breadcrumb{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:9px;
      color:#94A3B8;
      font-size:13px;
      margin-bottom:20px;
    }
    .breadcrumb a:hover{color:#fff}
    .hero-shell{
      position:relative;
      display:grid;
      grid-template-columns:1.03fr .97fr;
      gap:28px;
      align-items:stretch;
    }
    .hero-copy{
      min-height:430px;
      padding:42px;
      border:1px solid rgba(255,255,255,.10);
      border-radius:32px;
      background:
        linear-gradient(135deg, rgba(23,16,25,.92), rgba(15,10,18,.74)),
        radial-gradient(circle at 12% 15%, rgba(217,70,239,.22), transparent 38%);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .hero-copy:after{
      content:"";
      position:absolute;
      inset:auto -90px 34px auto;
      width:270px;
      height:80px;
      background:linear-gradient(90deg, transparent, rgba(232,121,249,.24), transparent);
      transform:rotate(-28deg);
    }
    .kicker{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(217,70,239,.34);
      background:rgba(217,70,239,.10);
      color:#F5D0FE;
      font-size:13px;
      font-weight:900;
      margin-bottom:18px;
    }
    .kicker:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:#FDE68A;
      box-shadow:0 0 18px rgba(253,230,138,.7);
    }
    h1{
      margin:0;
      font-size:clamp(36px,6vw,68px);
      line-height:1.06;
      letter-spacing:-.06em;
      font-weight:950;
    }
    .gradient-text{
      color:transparent;
      background:linear-gradient(135deg,#fff 0%,#E879F9 44%,#FB7185 100%);
      -webkit-background-clip:text;
      background-clip:text;
    }
    .lead{
      margin-top:22px;
      max-width:720px;
      color:#CBD5E1;
      font-size:17px;
      line-height:1.9;
    }
    .hero-actions{
      margin-top:30px;
      display:flex;
      flex-wrap:wrap;
      gap:12px;
    }
    .notice-strip{
      margin-top:28px;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
    }
    .notice-mini{
      padding:13px 14px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.04);
    }
    .notice-mini b{
      display:block;
      color:#fff;
      font-size:14px;
      line-height:1.25;
    }
    .notice-mini span{
      display:block;
      margin-top:4px;
      color:#94A3B8;
      font-size:12px;
    }

    .hero-panel{
      position:relative;
      border:1px solid rgba(217,70,239,.22);
      border-radius:32px;
      background:
        linear-gradient(180deg, rgba(30,27,36,.70), rgba(15,10,18,.84)),
        radial-gradient(circle at 80% 0%, rgba(244,63,94,.20), transparent 34%);
      box-shadow:var(--shadow-glow);
      padding:24px;
      overflow:hidden;
    }
    .hero-panel:before{
      content:"02";
      position:absolute;
      right:20px;
      top:-24px;
      color:rgba(255,255,255,.045);
      font-size:132px;
      line-height:1;
      font-weight:950;
      letter-spacing:-.09em;
    }
    .panel-title{
      position:relative;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-bottom:18px;
    }
    .panel-title h2{
      margin:0;
      font-size:24px;
      font-weight:950;
      letter-spacing:-.04em;
    }
    .step-list{
      position:relative;
      display:grid;
      gap:13px;
    }
    .step-card{
      display:grid;
      grid-template-columns:46px 1fr;
      gap:14px;
      padding:16px;
      border:1px solid rgba(255,255,255,.09);
      border-radius:22px;
      background:rgba(9,7,11,.46);
      transition:transform .22s ease,border-color .22s ease,background .22s ease;
    }
    .step-card:hover{
      transform:translateX(4px);
      border-color:rgba(217,70,239,.42);
      background:rgba(217,70,239,.08);
    }
    .step-no{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:950;
      background:linear-gradient(135deg,rgba(217,70,239,.92),rgba(244,63,94,.82));
      box-shadow:0 14px 28px rgba(217,70,239,.18);
    }
    .step-card h3{
      margin:0;
      font-size:16px;
      font-weight:900;
      color:#fff;
    }
    .step-card p{
      margin:4px 0 0;
      color:#AEBBD0;
      font-size:14px;
      line-height:1.65;
    }

    .section{
      padding:58px 0;
      position:relative;
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:26px;
    }
    .section-head h2{
      margin:0;
      font-size:clamp(26px,4vw,42px);
      line-height:1.15;
      letter-spacing:-.05em;
      font-weight:950;
    }
    .section-head p{
      max-width:620px;
      margin:10px 0 0;
      color:#94A3B8;
      font-size:15px;
      line-height:1.8;
    }

    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .filter-band{
      padding:14px;
      border:1px solid rgba(255,255,255,.09);
      border-radius:24px;
      background:rgba(255,255,255,.035);
      margin-top:26px;
    }

    .matrix{
      display:grid;
      grid-template-columns:1.08fr .92fr 1fr;
      gap:16px;
      align-items:stretch;
    }
    .info-card{
      position:relative;
      min-height:220px;
      padding:24px;
      border:1px solid rgba(255,255,255,.09);
      border-radius:28px;
      background:
        linear-gradient(180deg, rgba(30,27,36,.74), rgba(15,10,18,.78));
      box-shadow:0 20px 54px rgba(0,0,0,.22);
      overflow:hidden;
      transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
    }
    .info-card:before{
      content:"";
      position:absolute;
      inset:0 0 auto 0;
      height:3px;
      background:linear-gradient(90deg, transparent, rgba(217,70,239,.84), rgba(244,63,94,.76), transparent);
      opacity:.75;
      transform:translateX(-28%);
      transition:transform .3s ease, opacity .3s ease;
    }
    .info-card:hover{
      transform:translateY(-5px);
      border-color:rgba(217,70,239,.38);
      box-shadow:var(--shadow-glow);
    }
    .info-card:hover:before{transform:translateX(0);opacity:1}
    .info-card.tall{min-height:300px}
    .info-card.compact{min-height:180px}
    .info-card h3{
      margin:14px 0 10px;
      font-size:22px;
      line-height:1.25;
      font-weight:950;
      letter-spacing:-.035em;
    }
    .info-card p{
      margin:0;
      color:#AEBBD0;
      font-size:15px;
      line-height:1.8;
    }
    .icon-chip{
      width:48px;
      height:48px;
      border-radius:17px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:950;
      background:rgba(217,70,239,.15);
      border:1px solid rgba(217,70,239,.30);
    }
    .card-note{
      margin-top:22px;
      padding-top:16px;
      border-top:1px solid rgba(255,255,255,.08);
      color:#FDE68A;
      font-size:13px;
      font-weight:800;
    }

    .check-shell{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:18px;
      align-items:stretch;
    }
    .check-panel,.qa-panel,.side-nav,.cta-panel{
      border:1px solid rgba(255,255,255,.09);
      border-radius:28px;
      background:rgba(23,16,25,.72);
      box-shadow:var(--shadow);
    }
    .check-panel{
      padding:30px;
      background:
        radial-gradient(circle at 10% 0%, rgba(244,63,94,.16), transparent 34%),
        rgba(23,16,25,.72);
    }
    .check-panel h2{
      margin:0;
      font-size:32px;
      line-height:1.15;
      font-weight:950;
      letter-spacing:-.05em;
    }
    .check-panel p{
      margin:14px 0 0;
      color:#CBD5E1;
    }
    .check-list{
      display:grid;
      gap:12px;
      padding:22px;
      border-radius:28px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.035);
    }
    .check-item{
      display:flex;
      gap:13px;
      padding:16px;
      border-radius:20px;
      background:rgba(9,7,11,.45);
      border:1px solid rgba(255,255,255,.07);
    }
    .check-dot{
      width:24px;
      height:24px;
      border-radius:50%;
      display:grid;
      place-items:center;
      flex:0 0 auto;
      color:#09070B;
      background:#FDE68A;
      font-weight:950;
      margin-top:2px;
    }
    .check-item strong{
      display:block;
      color:#fff;
      line-height:1.35;
    }
    .check-item span{
      display:block;
      margin-top:3px;
      color:#94A3B8;
      font-size:14px;
    }

    .qa-layout{
      display:grid;
      grid-template-columns:280px 1fr;
      gap:18px;
      align-items:start;
    }
    .side-nav{
      position:sticky;
      top:132px;
      padding:18px;
    }
    .side-nav strong{
      display:block;
      padding:0 8px 10px;
      color:#fff;
      font-size:15px;
    }
    .side-nav a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding:12px 13px;
      border-radius:16px;
      color:#CBD5E1;
      font-size:14px;
      font-weight:800;
      transition:background .2s ease,color .2s ease,transform .2s ease;
    }
    .side-nav a:hover{
      color:#fff;
      background:rgba(217,70,239,.12);
      transform:translateX(2px);
    }
    .qa-panel{
      padding:22px;
      display:grid;
      gap:14px;
    }
    .qa-card{
      border:1px solid rgba(255,255,255,.09);
      border-radius:24px;
      background:rgba(255,255,255,.035);
      overflow:hidden;
      transition:border-color .22s ease, background .22s ease;
    }
    .qa-card:hover{
      border-color:rgba(217,70,239,.32);
      background:rgba(217,70,239,.055);
    }
    .qa-card details{padding:0}
    .qa-card summary{
      list-style:none;
      cursor:pointer;
      padding:20px 22px;
      display:grid;
      grid-template-columns:58px 1fr 24px;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:950;
    }
    .qa-card summary::-webkit-details-marker{display:none}
    .qa-card summary:after{
      content:"+";
      width:24px;
      height:24px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:#fff;
      background:rgba(217,70,239,.18);
      border:1px solid rgba(217,70,239,.25);
    }
    .qa-card details[open] summary:after{content:"−"}
    .qa-index{
      color:#FDE68A;
      font-size:13px;
      font-weight:950;
      letter-spacing:.08em;
    }
    .qa-answer{
      margin:0 22px 22px 92px;
      color:#B8C4D6;
      font-size:15px;
      line-height:1.85;
      border-left:3px solid rgba(217,70,239,.72);
      padding-left:16px;
    }

    .split-card{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .mini-list{
      padding:24px;
      border:1px solid rgba(255,255,255,.09);
      border-radius:28px;
      background:linear-gradient(180deg,rgba(30,27,36,.68),rgba(15,10,18,.72));
    }
    .mini-list h3{
      margin:0 0 16px;
      font-size:22px;
      font-weight:950;
      letter-spacing:-.035em;
    }
    .mini-list ul{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:12px;
    }
    .mini-list li{
      display:flex;
      gap:12px;
      color:#CBD5E1;
      padding:12px 0;
      border-bottom:1px solid rgba(255,255,255,.07);
    }
    .mini-list li:last-child{border-bottom:0}
    .mini-list li:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 15px rgba(217,70,239,.65);
      margin-top:10px;
      flex:0 0 auto;
    }

    .cta-panel{
      position:relative;
      padding:38px;
      overflow:hidden;
      background:
        linear-gradient(135deg, rgba(217,70,239,.20), rgba(244,63,94,.14) 42%, rgba(15,10,18,.88)),
        radial-gradient(circle at 85% 30%, rgba(253,230,138,.13), transparent 30%);
    }
    .cta-panel:after{
      content:"";
      position:absolute;
      right:-40px;
      bottom:-40px;
      width:210px;
      height:210px;
      border:1px solid rgba(255,255,255,.10);
      border-radius:46px;
      transform:rotate(28deg);
      background:rgba(255,255,255,.035);
    }
    .cta-content{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
    }
    .cta-panel h2{
      margin:0;
      font-size:clamp(28px,4vw,46px);
      line-height:1.12;
      font-weight:950;
      letter-spacing:-.055em;
    }
    .cta-panel p{
      margin:12px 0 0;
      max-width:760px;
      color:#CBD5E1;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      justify-content:flex-end;
    }

    .site-footer{
      margin-top:46px;
      border-top:1px solid rgba(255,255,255,.10);
      background:
        radial-gradient(circle at 50% 0%, rgba(217,70,239,.13), transparent 34%),
        #070509;
      padding:54px 0 26px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .8fr .8fr .8fr;
      gap:34px;
    }
    .footer-title{
      color:#fff;
      font-weight:950;
      margin-bottom:12px;
    }
    .footer-links{
      display:grid;
      gap:9px;
      color:#94A3B8;
      font-size:14px;
    }
    .footer-links a,.footer-links span{
      color:#94A3B8;
      transition:color .2s ease,transform .2s ease;
    }
    .footer-links a:hover{
      color:#fff;
      transform:translateX(2px);
    }
    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      color:#64748B;
      font-size:13px;
    }

    @media (max-width:1024px){
      .desktop-nav,.desktop-search{display:none!important}
      .mobile-menu-button{display:inline-flex!important}
      .hero-shell,.check-shell,.qa-layout,.split-card,.cta-content{grid-template-columns:1fr}
      .side-nav{position:relative;top:auto}
      .matrix{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .cta-actions{justify-content:flex-start}
      .page-hero{padding-top:52px}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 24px, 1240px)}
      .hero-copy,.hero-panel,.cta-panel{border-radius:24px;padding:24px}
      .notice-strip{grid-template-columns:1fr}
      .matrix{grid-template-columns:1fr}
      .section{padding:42px 0}
      .section-head{display:block}
      .qa-card summary{grid-template-columns:44px 1fr 24px;padding:18px}
      .qa-answer{margin:0 18px 18px 62px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{align-items:flex-start;flex-direction:column}
      h1{letter-spacing:-.045em}
      .brand-text{font-size:18px}
    }
    @media (max-width:520px){
      .hero-actions,.cta-actions{flex-direction:column}
      .btn{width:100%}
      .tag-row{flex-wrap:nowrap;overflow-x:auto;padding-bottom:3px;scrollbar-width:none}
      .tag-row::-webkit-scrollbar{display:none}
      .qa-card summary{font-size:15px}
      .qa-answer{margin-left:18px}
    }
    @media (prefers-reduced-motion:reduce){
      *,*::before,*::after{
        animation-duration:.01ms!important;
        animation-iteration-count:1!important;
        scroll-behavior:auto!important;
        transition-duration:.01ms!important;
      }
    }