/* roulang page: index */
:root{
      --color-primary:#5A3FF2;
      --color-primary-dark:#442FC7;
      --color-accent:#E85D75;
      --color-bg:#FBFAFD;
      --color-bg-soft:#F7F5FA;
      --color-dark:#18151F;
      --color-dark-2:#211B2A;
      --color-text:#2A2630;
      --color-muted:#6F6877;
      --color-border:#E6E0EC;
      --color-border-dark:rgba(255,255,255,.12);
      --radius-lg:32px;
      --radius-md:24px;
      --radius-sm:16px;
      --shadow-soft:0 18px 60px rgba(44,36,64,.10);
      --shadow-hover:0 24px 70px rgba(44,36,64,.16);
      --container:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      background:
        radial-gradient(circle at 8% 6%, rgba(90,63,242,.10), transparent 34%),
        radial-gradient(circle at 92% 12%, rgba(232,93,117,.10), transparent 30%),
        var(--color-bg);
      color:var(--color-text);
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{cursor:pointer}
    img{max-width:100%;display:block}
    .site-container{width:min(var(--container), calc(100% - 40px));margin:0 auto}
    .skip-link{
      position:absolute;left:16px;top:-80px;z-index:999;
      background:var(--color-dark);color:white;padding:10px 14px;border-radius:999px;
      transition:top .2s ease;
    }
    .skip-link:focus{top:14px}
    .topbar{
      position:sticky;top:0;z-index:50;
      background:rgba(251,250,253,.82);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(230,224,236,.86);
      transition:box-shadow .24s ease, background .24s ease;
    }
    .topbar.is-scrolled{box-shadow:0 10px 34px rgba(28,21,38,.08);background:rgba(251,250,253,.94)}
    .nav-wrap{height:74px;display:flex;align-items:center;justify-content:space-between;gap:18px}
    .brand{
      display:flex;align-items:center;gap:10px;min-width:0;
      font-weight:850;letter-spacing:-.02em;
    }
    .brand-mark{
      width:38px;height:38px;border-radius:14px;
      display:grid;place-items:center;
      color:#fff;background:linear-gradient(135deg,var(--color-primary),#2B2140);
      box-shadow:0 12px 30px rgba(90,63,242,.25);
      font-size:12px;font-weight:900;
    }
    .brand-text{font-size:16px;white-space:nowrap;max-width:310px;overflow:hidden;text-overflow:ellipsis}
    .nav-links{display:flex;align-items:center;gap:8px;padding:6px;border:1px solid var(--color-border);background:rgba(255,255,255,.72);border-radius:999px}
    .nav-link{
      padding:9px 16px;border-radius:999px;color:var(--color-muted);
      font-size:14px;font-weight:700;transition:all .22s ease;
    }
    .nav-link:hover{color:var(--color-text);background:#fff;box-shadow:0 8px 22px rgba(44,36,64,.08)}
    .nav-link.active{color:#fff;background:var(--color-dark)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .command-search{
      width:230px;height:44px;border:1px solid var(--color-border);
      background:#fff;border-radius:16px;display:flex;align-items:center;gap:9px;
      padding:0 10px 0 13px;color:var(--color-muted);
      transition:all .22s ease;
    }
    .command-search:focus-within{border-color:rgba(90,63,242,.55);box-shadow:0 0 0 4px rgba(90,63,242,.12)}
    .command-search input{width:100%;border:0;outline:0;background:transparent;color:var(--color-text);font-size:14px}
    .keycap{font-size:12px;line-height:1;border:1px solid var(--color-border);border-radius:8px;padding:5px 7px;background:var(--color-bg-soft);color:#7d7388}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      border:1px solid transparent;border-radius:999px;padding:12px 18px;
      font-weight:800;font-size:14px;line-height:1;transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease, color .22s ease;
      user-select:none;white-space:nowrap;
    }
    .btn-primary{background:var(--color-primary);color:#fff;box-shadow:0 14px 32px rgba(90,63,242,.24)}
    .btn-primary:hover{background:var(--color-primary-dark);transform:translateY(-2px);box-shadow:0 18px 38px rgba(90,63,242,.30)}
    .btn-primary:active,.btn-secondary:active{transform:translateY(0)}
    .btn-secondary{background:#fff;color:var(--color-text);border-color:var(--color-border)}
    .btn-secondary:hover{border-color:rgba(90,63,242,.35);transform:translateY(-2px);box-shadow:var(--shadow-soft)}
    .btn-dark{background:var(--color-dark);color:#fff}
    .btn-dark:hover{background:#2a2235;transform:translateY(-2px)}
    .btn:focus-visible,.nav-link:focus-visible,.footer a:focus-visible,.faq-toggle:focus-visible,.mobile-toggle:focus-visible,input:focus-visible{
      outline:3px solid rgba(90,63,242,.28);outline-offset:3px;
    }
    .mobile-toggle{
      display:none;width:44px;height:44px;border:1px solid var(--color-border);
      background:#fff;border-radius:16px;align-items:center;justify-content:center;
    }
    .mobile-panel{
      display:none;border-top:1px solid var(--color-border);padding:14px 0 20px;
    }
    .mobile-panel.open{display:block}
    .hero{
      position:relative;padding:88px 0 84px;overflow:hidden;
    }
    .hero:before{
      content:"";position:absolute;inset:20px auto auto 50%;width:720px;height:720px;
      transform:translateX(-10%);background:
      linear-gradient(rgba(90,63,242,.06) 1px, transparent 1px),
      linear-gradient(90deg, rgba(90,63,242,.06) 1px, transparent 1px);
      background-size:34px 34px;mask-image:radial-gradient(circle, #000 0%, transparent 68%);
      pointer-events:none;
    }
    .hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.06fr) minmax(360px,.94fr);gap:54px;align-items:center}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      border:1px solid rgba(90,63,242,.18);
      background:rgba(255,255,255,.78);
      color:#4d3bd0;border-radius:999px;padding:8px 12px;
      font-size:13px;font-weight:850;box-shadow:0 10px 34px rgba(90,63,242,.08);
    }
    .dot{width:8px;height:8px;border-radius:50%;background:var(--color-accent);box-shadow:0 0 0 6px rgba(232,93,117,.12)}
    h1{
      margin:22px 0 22px;font-size:clamp(38px,5.3vw,70px);line-height:1.08;
      letter-spacing:-.055em;font-weight:950;color:#17121f;max-width:780px;
    }
    .lead{font-size:18px;line-height:1.86;color:var(--color-muted);max-width:690px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
    .compliance-line{margin-top:20px;display:flex;flex-wrap:wrap;gap:10px;color:#756d7e;font-size:14px}
    .mini-pill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--color-border);background:rgba(255,255,255,.78);border-radius:999px;padding:8px 11px}
    .product-card{
      position:relative;border-radius:34px;background:linear-gradient(145deg,#20182d,#15121d);
      border:1px solid rgba(255,255,255,.12);box-shadow:0 34px 90px rgba(24,21,31,.28);
      padding:22px;overflow:hidden;
    }
    .product-card:before{
      content:"";position:absolute;inset:-100px -90px auto auto;width:260px;height:260px;border-radius:50%;
      background:rgba(232,93,117,.22);filter:blur(36px);
    }
    .panel-top{position:relative;display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;color:#fff}
    .status{display:flex;align-items:center;gap:8px;color:#CFC7DA;font-size:13px}
    .switch{width:44px;height:24px;border-radius:999px;background:rgba(90,63,242,.9);position:relative}
    .switch:after{content:"";position:absolute;width:18px;height:18px;border-radius:50%;background:#fff;right:3px;top:3px}
    .ui-window{position:relative;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10);border-radius:24px;padding:18px}
    .tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
    .dark-tag{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.07);color:#E8E2F1;border-radius:999px;padding:7px 10px;font-size:12px}
    .dash-list{display:grid;gap:12px}
    .dash-item{display:grid;grid-template-columns:58px 1fr auto;gap:12px;align-items:center;padding:12px;border-radius:18px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.08)}
    .thumb{height:42px;border-radius:14px;background:linear-gradient(135deg,rgba(90,63,242,.72),rgba(232,93,117,.34));position:relative;overflow:hidden}
    .thumb:after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent,rgba(255,255,255,.22),transparent);transform:translateX(-100%);animation:shine 4s infinite}
    @keyframes shine{55%,100%{transform:translateX(120%)}}
    .line-a,.line-b{height:8px;border-radius:999px;background:rgba(255,255,255,.18)}
    .line-a{width:80%;margin-bottom:8px}.line-b{width:52%}
    .safe-chip{font-size:12px;color:#9DE6C6;background:rgba(75,214,153,.13);border:1px solid rgba(75,214,153,.18);border-radius:999px;padding:6px 8px}
    .section{padding:92px 0}
    .section-tight{padding:70px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:34px}
    .section-title{font-size:clamp(30px,3.4vw,44px);line-height:1.18;letter-spacing:-.04em;font-weight:950;color:#1b1524;margin:0}
    .section-desc{color:var(--color-muted);max-width:620px;margin:12px 0 0;font-size:16px}
    .flow-board{
      border:1px solid var(--color-border);background:rgba(255,255,255,.74);
      border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow-soft);
    }
    .flow-track{display:grid;grid-template-columns:1fr 54px 1fr 54px 1fr;align-items:stretch;gap:14px}
    .step-card{
      position:relative;border-radius:26px;background:#fff;border:1px solid var(--color-border);
      padding:24px;min-height:210px;transition:all .24s ease;overflow:hidden;
    }
    .step-card:nth-child(1){transform:translateY(0)}
    .step-card:nth-child(3){transform:translateY(18px)}
    .step-card:nth-child(5){transform:translateY(36px)}
    .step-card:hover{transform:translateY(-4px);border-color:rgba(90,63,242,.35);box-shadow:var(--shadow-hover)}
    .step-card:nth-child(3):hover,.step-card:nth-child(5):hover{transform:translateY(10px)}
    .step-no{font-size:13px;font-weight:950;color:var(--color-accent);letter-spacing:.08em}
    .step-card h3{font-size:22px;line-height:1.3;margin:28px 0 10px;font-weight:900;color:#21182a}
    .step-card p{color:var(--color-muted);margin:0;font-size:15px}
    .arrow{display:grid;place-items:center;color:#8b7d9c;font-size:24px}
    .proof-area{
      background:linear-gradient(180deg,var(--color-dark),var(--color-dark-2));
      color:#fff;border-radius:38px;padding:42px;border:1px solid rgba(255,255,255,.08);overflow:hidden;position:relative;
    }
    .proof-area:before{content:"";position:absolute;right:-120px;top:-150px;width:380px;height:380px;border-radius:50%;background:rgba(90,63,242,.28);filter:blur(36px)}
    .proof-area .section-title{color:#fff}
    .proof-area .section-desc{color:#C7BECE}
    .metric-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:16px;margin-top:32px}
    .metric-card{
      background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.11);
      border-radius:26px;padding:24px;min-height:190px;transition:all .22s ease;
    }
    .metric-card:hover{transform:translateY(-3px);background:rgba(255,255,255,.09)}
    .metric-label{color:#CFC7DA;font-size:14px}
    .metric-value{font-size:34px;line-height:1;font-weight:950;letter-spacing:-.04em;margin:18px 0 12px}
    .meter{height:9px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden;margin-top:18px}
    .meter span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--color-primary),var(--color-accent))}
    .scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}
    .scenario{
      border:1px solid var(--color-border);background:#fff;border-radius:26px;padding:24px;
      transition:all .24s ease;position:relative;overflow:hidden;
    }
    .scenario:before{content:"";position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,var(--color-primary),rgba(232,93,117,.7));opacity:.75}
    .scenario:hover{transform:translateY(-3px);box-shadow:var(--shadow-soft);border-color:rgba(90,63,242,.28)}
    .scenario h3{font-size:21px;line-height:1.35;margin:0 0 10px;font-weight:900}
    .scenario p{margin:0;color:var(--color-muted);font-size:15px}
    .editor-strip{
      display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
      border:1px solid var(--color-border);background:#fff;border-radius:28px;padding:20px 22px;
      box-shadow:0 14px 44px rgba(44,36,64,.07);
    }
    .strip-items{display:flex;gap:8px;flex-wrap:wrap}
    .strip-badge{border-radius:999px;padding:8px 11px;background:var(--color-bg-soft);border:1px solid var(--color-border);color:#5e5669;font-size:13px;font-weight:800}
    .faq-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:36px;align-items:start}
    .faq-list{display:grid;gap:12px}
    .faq-item{background:#fff;border:1px solid var(--color-border);border-radius:22px;overflow:hidden;transition:all .22s ease}
    .faq-item.open{border-color:rgba(90,63,242,.35);box-shadow:0 16px 42px rgba(90,63,242,.08)}
    .faq-toggle{
      width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;text-align:left;
      background:transparent;border:0;padding:20px 22px;color:var(--color-text);font-weight:900;font-size:17px;
    }
    .faq-icon{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--color-bg-soft);color:var(--color-primary);transition:transform .22s ease}
    .faq-item.open .faq-icon{transform:rotate(45deg);background:rgba(90,63,242,.12)}
    .faq-content{max-height:0;overflow:hidden;transition:max-height .28s ease}
    .faq-content p{margin:0;padding:0 22px 20px;color:var(--color-muted);font-size:15px}
    .cta-card{
      position:relative;overflow:hidden;border-radius:38px;padding:46px;
      background:
      radial-gradient(circle at 80% 20%, rgba(232,93,117,.20), transparent 35%),
      linear-gradient(135deg,#fff,#F2EEF8);
      border:1px solid var(--color-border);box-shadow:var(--shadow-soft);
    }
    .cta-card:after{
      content:"";position:absolute;right:34px;bottom:-35px;width:220px;height:220px;border-radius:50%;
      border:1px solid rgba(90,63,242,.18);background:rgba(90,63,242,.06);
    }
    .cta-content{position:relative;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}
    .cta-card h2{font-size:clamp(30px,3.3vw,46px);line-height:1.18;letter-spacing:-.04em;margin:0 0 12px;font-weight:950}
    .cta-card p{margin:0;color:var(--color-muted);max-width:720px}
    .footer{
      background:#17131f;color:#E7E0EF;padding:58px 0 28px;margin-top:30px;
    }
    .footer-grid{display:grid;grid-template-columns:1.3fr .7fr .8fr;gap:32px}
    .footer-brand{display:flex;align-items:center;gap:10px;font-weight:950;margin-bottom:14px}
    .footer p{color:#BFB6CA;margin:0;max-width:560px;font-size:14px}
    .footer h3{font-size:15px;margin:0 0 14px;color:#fff}
    .footer-links{display:grid;gap:10px}
    .footer a{color:#CFC6DA;font-size:14px;transition:color .2s ease}
    .footer a:hover{color:#fff}
    .copyright{border-top:1px solid rgba(255,255,255,.10);margin-top:34px;padding-top:22px;color:#AFA5BC;font-size:13px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
    @media (max-width:1100px){
      .command-search{display:none}
      .brand-text{max-width:240px}
      .hero-grid{grid-template-columns:1fr;gap:34px}
      .product-card{max-width:680px}
      .metric-grid{grid-template-columns:1fr 1fr}
      .metric-card:first-child{grid-column:1/-1}
    }
    @media (max-width:900px){
      .nav-links,.nav-actions{display:none}
      .mobile-toggle{display:flex}
      .mobile-panel .nav-link{display:block;border-radius:16px;padding:13px 14px}
      .mobile-panel .command-search{display:flex;width:100%;margin:10px 0}
      .mobile-panel .btn{width:100%;margin-top:10px}
      .section{padding:70px 0}
      .flow-track{grid-template-columns:1fr;gap:14px}
      .arrow{display:none}
      .step-card,.step-card:nth-child(3),.step-card:nth-child(5){transform:none;min-height:auto}
      .step-card:nth-child(3):hover,.step-card:nth-child(5):hover{transform:translateY(-4px)}
      .scenario-grid{grid-template-columns:1fr}
      .faq-layout{grid-template-columns:1fr;gap:22px}
      .cta-content{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:640px){
      .site-container{width:min(100% - 28px,var(--container))}
      .nav-wrap{height:66px}
      .brand-text{font-size:14px;max-width:210px}
      .hero{padding:58px 0 58px}
      h1{letter-spacing:-.04em}
      .lead{font-size:16px}
      .hero-actions .btn{width:100%}
      .dash-item{grid-template-columns:46px 1fr}
      .dash-item .safe-chip{grid-column:1/-1;width:max-content}
      .section-head{display:block}
      .proof-area{padding:28px;border-radius:28px}
      .metric-grid{grid-template-columns:1fr}
      .editor-strip{align-items:flex-start}
      .cta-card{padding:30px;border-radius:28px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:block}
    }

/* roulang page: category1 */
:root{
      --color-primary:#5A3FF2;
      --color-primary-dark:#4630C8;
      --color-primary-soft:#EEEAFE;
      --color-accent:#E85D75;
      --color-accent-soft:#FDE9EE;
      --color-bg:#FBFAFD;
      --color-bg-2:#F7F5FA;
      --color-dark:#18151F;
      --color-dark-2:#211B2A;
      --color-text:#2A2630;
      --color-muted:#6F6877;
      --color-border:#E6E0EC;
      --color-card:#FFFFFF;
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:16px;
      --shadow-soft:0 24px 70px rgba(39,28,61,.10);
      --shadow-hover:0 28px 90px rgba(72,54,130,.16);
      --container:1240px;
      --nav-height:72px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      color:var(--color-text);
      background:
        radial-gradient(circle at 8% 6%, rgba(90,63,242,.09), transparent 30%),
        radial-gradient(circle at 92% 18%, rgba(232,93,117,.08), transparent 28%),
        linear-gradient(180deg,#FBFAFD 0%,#F7F5FA 52%,#FBFAFD 100%);
      line-height:1.75;
      min-height:100vh;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img,svg{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(90,63,242,.18)}
    .site-container{
      width:min(var(--container),calc(100% - 40px));
      margin-inline:auto;
    }
    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(251,250,253,.82);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(230,224,236,.78);
      transition:box-shadow .24s ease,border-color .24s ease,background .24s ease;
    }
    .topbar.is-scrolled{
      box-shadow:0 14px 44px rgba(33,27,42,.08);
      border-color:rgba(214,204,226,.95);
      background:rgba(251,250,253,.92);
    }
    .nav-wrap{
      min-height:var(--nav-height);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand,.footer-brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      font-weight:800;
      letter-spacing:-.02em;
    }
    .brand{min-width:260px}
    .brand-mark{
      width:40px;
      height:28px;
      border-radius:999px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      font-size:13px;
      font-weight:800;
      background:linear-gradient(135deg,var(--color-primary),var(--color-accent));
      box-shadow:0 10px 30px rgba(90,63,242,.24);
      flex:0 0 auto;
    }
    .brand-text{
      font-size:16px;
      white-space:nowrap;
      max-width:250px;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:6px;
      padding:5px;
      border:1px solid var(--color-border);
      border-radius:999px;
      background:rgba(255,255,255,.68);
    }
    .nav-link{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      padding:0 15px;
      border-radius:999px;
      color:var(--color-muted);
      font-size:14px;
      font-weight:700;
      transition:background .2s ease,color .2s ease,transform .2s ease;
    }
    .nav-link:hover{
      color:var(--color-text);
      background:rgba(90,63,242,.08);
      transform:translateY(-1px);
    }
    .nav-link.active{
      color:#fff;
      background:var(--color-dark);
      box-shadow:0 10px 24px rgba(24,21,31,.14);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .command-search{
      display:flex;
      align-items:center;
      gap:8px;
      height:42px;
      width:230px;
      padding:0 10px 0 14px;
      border:1px solid var(--color-border);
      border-radius:16px;
      background:rgba(255,255,255,.78);
      color:var(--color-muted);
      transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
    }
    .command-search:focus-within{
      border-color:rgba(90,63,242,.58);
      box-shadow:0 0 0 4px rgba(90,63,242,.12);
      background:#fff;
    }
    .command-search input{
      width:100%;
      min-width:0;
      border:0;
      outline:0;
      background:transparent;
      color:var(--color-text);
      font-size:14px;
    }
    .command-search input::placeholder{color:#918A9B}
    .keycap{
      font-size:12px;
      line-height:1;
      padding:5px 7px;
      border-radius:9px;
      border:1px solid var(--color-border);
      color:#847B90;
      background:#F7F4FB;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:42px;
      padding:0 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:800;
      font-size:14px;
      white-space:nowrap;
      transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0) scale(.98)}
    .btn:focus-visible,.nav-link:focus-visible,.mobile-toggle:focus-visible,.chip:focus-visible,.filter-option:focus-visible,.card-action:focus-visible,.faq-question:focus-visible{
      outline:0;
      box-shadow:0 0 0 4px rgba(90,63,242,.16),0 0 0 1px rgba(90,63,242,.58);
    }
    .btn-primary{
      color:#fff;
      background:var(--color-primary);
      box-shadow:0 14px 36px rgba(90,63,242,.25);
    }
    .btn-primary:hover{background:var(--color-primary-dark);box-shadow:0 18px 44px rgba(90,63,242,.32)}
    .btn-secondary{
      color:var(--color-text);
      background:#fff;
      border-color:var(--color-border);
    }
    .btn-secondary:hover{border-color:rgba(90,63,242,.38);box-shadow:0 14px 34px rgba(39,28,61,.08)}
    .mobile-toggle{
      display:none;
      width:44px;
      height:44px;
      align-items:center;
      justify-content:center;
      border:1px solid var(--color-border);
      border-radius:15px;
      background:#fff;
    }
    .mobile-panel{
      display:none;
      padding:0 0 18px;
      gap:10px;
    }
    .page-hero{
      position:relative;
      padding:72px 0 36px;
    }
    .page-hero::before{
      content:"";
      position:absolute;
      inset:0;
      z-index:-1;
      background-image:
        linear-gradient(rgba(90,63,242,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(90,63,242,.045) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.8),transparent 78%);
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(360px,.75fr);
      gap:42px;
      align-items:end;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border:1px solid rgba(90,63,242,.18);
      border-radius:999px;
      color:var(--color-primary-dark);
      background:rgba(255,255,255,.72);
      font-size:13px;
      font-weight:800;
      box-shadow:0 12px 34px rgba(39,28,61,.06);
    }
    .hero-title{
      margin:18px 0 18px;
      max-width:850px;
      font-size:clamp(38px,5.2vw,58px);
      line-height:1.08;
      letter-spacing:-.045em;
      font-weight:900;
      color:var(--color-dark);
    }
    .hero-title span{color:var(--color-primary)}
    .hero-lead{
      max-width:760px;
      color:var(--color-muted);
      font-size:18px;
      line-height:1.85;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
    }
    .hero-note{
      margin-top:18px;
      color:#7A7282;
      font-size:14px;
      display:flex;
      align-items:center;
      gap:8px;
    }
    .tag-rail{
      display:flex;
      gap:10px;
      overflow-x:auto;
      padding:12px 0 2px;
      scrollbar-width:none;
    }
    .tag-rail::-webkit-scrollbar{display:none}
    .chip{
      border:1px solid var(--color-border);
      background:#fff;
      color:var(--color-muted);
      border-radius:999px;
      padding:9px 14px;
      font-size:14px;
      font-weight:750;
      white-space:nowrap;
      transition:background .2s ease,border-color .2s ease,color .2s ease,transform .2s ease;
    }
    .chip:hover{
      transform:translateY(-2px);
      border-color:rgba(90,63,242,.38);
      color:var(--color-primary-dark);
      background:var(--color-primary-soft);
    }
    .chip.is-selected{
      color:#fff;
      border-color:var(--color-primary);
      background:var(--color-primary);
    }
    .insight-panel{
      border:1px solid rgba(255,255,255,.14);
      border-radius:var(--radius-xl);
      background:
        radial-gradient(circle at 12% 18%,rgba(232,93,117,.22),transparent 28%),
        radial-gradient(circle at 88% 8%,rgba(90,63,242,.28),transparent 32%),
        linear-gradient(145deg,#211B2A,#15121B);
      color:#fff;
      padding:24px;
      box-shadow:0 34px 90px rgba(24,21,31,.22);
      overflow:hidden;
      position:relative;
    }
    .insight-panel::after{
      content:"";
      position:absolute;
      inset:-35% -20% auto auto;
      width:220px;
      height:220px;
      background:radial-gradient(circle,rgba(255,255,255,.18),transparent 62%);
      transform:rotate(18deg);
    }
    .panel-head{
      display:flex;
      justify-content:space-between;
      gap:14px;
      align-items:center;
      position:relative;
      z-index:1;
    }
    .status-dot{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#D8D1E3;
      font-size:13px;
      font-weight:700;
    }
    .status-dot::before{
      content:"";
      width:9px;
      height:9px;
      border-radius:50%;
      background:#62E6A7;
      box-shadow:0 0 0 6px rgba(98,230,167,.14);
    }
    .panel-title{
      margin:20px 0 12px;
      position:relative;
      z-index:1;
      font-size:24px;
      line-height:1.25;
      font-weight:900;
    }
    .panel-list{
      display:grid;
      gap:10px;
      position:relative;
      z-index:1;
    }
    .panel-row{
      display:grid;
      grid-template-columns:92px 1fr auto;
      gap:12px;
      align-items:center;
      padding:12px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:16px;
      background:rgba(255,255,255,.06);
    }
    .bar{
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.12);
      overflow:hidden;
    }
    .bar span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg,var(--color-accent),#9E8BFF);
    }
    .section{
      padding:64px 0;
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:26px;
    }
    .section-kicker{
      color:var(--color-primary);
      font-size:13px;
      font-weight:900;
      letter-spacing:.04em;
      margin-bottom:8px;
    }
    .section-title{
      margin:0;
      color:var(--color-dark);
      font-size:clamp(28px,3.4vw,42px);
      line-height:1.18;
      letter-spacing:-.035em;
      font-weight:900;
    }
    .section-desc{
      margin:10px 0 0;
      max-width:660px;
      color:var(--color-muted);
      font-size:16px;
    }
    .filter-layout{
      display:grid;
      grid-template-columns:270px minmax(0,1fr);
      gap:22px;
      align-items:start;
    }
    .filter-panel{
      position:sticky;
      top:92px;
      border:1px solid var(--color-border);
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.78);
      padding:20px;
      box-shadow:0 18px 46px rgba(39,28,61,.06);
    }
    .filter-panel h2{
      margin:0 0 14px;
      font-size:20px;
      line-height:1.3;
      font-weight:900;
    }
    .filter-group{
      padding:16px 0;
      border-top:1px solid var(--color-border);
    }
    .filter-group:first-of-type{border-top:0;padding-top:4px}
    .filter-label{
      display:block;
      margin-bottom:10px;
      color:var(--color-muted);
      font-size:13px;
      font-weight:850;
    }
    .filter-options{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .filter-option{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:34px;
      padding:0 12px;
      border:1px solid var(--color-border);
      border-radius:999px;
      background:#fff;
      color:#645B70;
      font-size:13px;
      font-weight:800;
      transition:all .2s ease;
    }
    .filter-option:hover{
      color:var(--color-primary-dark);
      border-color:rgba(90,63,242,.42);
      background:var(--color-primary-soft);
    }
    .filter-option.active{
      color:#fff;
      border-color:var(--color-primary);
      background:var(--color-primary);
    }
    .mini-search{
      width:100%;
      height:44px;
      border:1px solid var(--color-border);
      border-radius:15px;
      background:#fff;
      padding:0 14px;
      color:var(--color-text);
      outline:0;
      transition:border-color .2s ease,box-shadow .2s ease;
    }
    .mini-search:focus{
      border-color:rgba(90,63,242,.58);
      box-shadow:0 0 0 4px rgba(90,63,242,.12);
    }
    .privacy-box{
      margin-top:14px;
      padding:14px;
      border-radius:18px;
      background:linear-gradient(135deg,var(--color-primary-soft),#fff);
      border:1px solid rgba(90,63,242,.16);
      color:#554D5F;
      font-size:14px;
    }
    .content-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:18px;
    }
    .content-card{
      position:relative;
      overflow:hidden;
      border:1px solid var(--color-border);
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.86);
      box-shadow:0 12px 38px rgba(39,28,61,.05);
      transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
    }
    .content-card:hover{
      transform:translateY(-4px);
      border-color:rgba(90,63,242,.42);
      box-shadow:var(--shadow-hover);
    }
    .content-card.featured{
      grid-column:span 2;
      display:grid;
      grid-template-columns:1.05fr .95fr;
      min-height:310px;
      background:linear-gradient(135deg,#fff,#F7F3FF);
    }
    .thumb{
      min-height:158px;
      position:relative;
      overflow:hidden;
      background:
        linear-gradient(135deg,rgba(90,63,242,.18),rgba(232,93,117,.12)),
        repeating-linear-gradient(90deg,rgba(255,255,255,.55) 0 8px,rgba(255,255,255,.12) 8px 16px);
    }
    .featured .thumb{min-height:100%}
    .thumb::before{
      content:"";
      position:absolute;
      inset:18px;
      border:1px solid rgba(255,255,255,.58);
      border-radius:20px;
      background:
        linear-gradient(90deg,rgba(255,255,255,.55) 0 36%,transparent 36% 100%),
        linear-gradient(180deg,transparent 0 20%,rgba(255,255,255,.4) 20% 24%,transparent 24% 42%,rgba(255,255,255,.32) 42% 46%,transparent 46%);
      opacity:.74;
    }
    .thumb::after{
      content:"";
      position:absolute;
      top:-40%;
      left:-30%;
      width:44%;
      height:180%;
      background:linear-gradient(90deg,transparent,rgba(255,255,255,.38),transparent);
      transform:rotate(18deg);
      transition:left .55s ease;
    }
    .content-card:hover .thumb::after{left:112%}
    .card-body{
      padding:20px;
    }
    .tag-group{
      display:flex;
      flex-wrap:wrap;
      gap:7px;
      margin-bottom:12px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:26px;
      padding:0 9px;
      border-radius:999px;
      background:#F2EEF8;
      color:#655B72;
      font-size:12px;
      font-weight:850;
    }
    .tag.accent{
      color:#9C3045;
      background:var(--color-accent-soft);
    }
    .tag.primary{
      color:var(--color-primary-dark);
      background:var(--color-primary-soft);
    }
    .card-title{
      margin:0 0 8px;
      color:var(--color-dark);
      font-size:20px;
      line-height:1.35;
      font-weight:900;
      letter-spacing:-.02em;
    }
    .card-summary{
      margin:0;
      color:var(--color-muted);
      font-size:14px;
      line-height:1.65;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .meta-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px 12px;
      margin:16px 0 0;
      color:#827A8C;
      font-size:12px;
      font-weight:750;
    }
    .card-action{
      margin-top:16px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      padding:0 14px;
      border-radius:999px;
      border:1px solid rgba(90,63,242,.22);
      color:var(--color-primary-dark);
      background:#fff;
      font-size:13px;
      font-weight:900;
      transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
    }
    .card-action:hover{
      color:#fff;
      border-color:var(--color-primary);
      background:var(--color-primary);
      transform:translateY(-1px);
    }
    .notice-card{
      grid-column:span 1;
      border-radius:var(--radius-lg);
      padding:24px;
      background:
        radial-gradient(circle at 90% 8%,rgba(232,93,117,.2),transparent 30%),
        linear-gradient(145deg,var(--color-dark-2),var(--color-dark));
      color:#fff;
      min-height:282px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      border:1px solid rgba(255,255,255,.12);
      box-shadow:0 22px 60px rgba(24,21,31,.18);
    }
    .notice-card h3{
      margin:0 0 10px;
      font-size:23px;
      line-height:1.25;
      font-weight:900;
    }
    .notice-card p{
      margin:0;
      color:#D8D1E3;
      font-size:14px;
    }
    .notice-list{
      display:grid;
      gap:9px;
      margin-top:18px;
      color:#F5F0FA;
      font-size:14px;
    }
    .notice-list span{
      display:flex;
      gap:9px;
      align-items:flex-start;
    }
    .tool-strip{
      border:1px solid var(--color-border);
      border-radius:var(--radius-xl);
      background:#fff;
      padding:22px;
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:12px;
      box-shadow:var(--shadow-soft);
    }
    .tool-item{
      padding:18px;
      border-radius:20px;
      background:#FBFAFD;
      border:1px solid #EFEAF4;
    }
    .tool-num{
      color:var(--color-accent);
      font-weight:950;
      font-size:13px;
      letter-spacing:.05em;
    }
    .tool-item h3{
      margin:8px 0 6px;
      font-size:18px;
      font-weight:900;
    }
    .tool-item p{
      margin:0;
      color:var(--color-muted);
      font-size:14px;
    }
    .faq-wrap{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:34px;
      align-items:start;
    }
    .faq-list{
      display:grid;
      gap:12px;
    }
    .faq-item{
      border:1px solid var(--color-border);
      border-radius:20px;
      background:rgba(255,255,255,.84);
      overflow:hidden;
      transition:border-color .2s ease,background .2s ease,box-shadow .2s ease;
    }
    .faq-item.open{
      border-color:rgba(90,63,242,.35);
      background:#fff;
      box-shadow:0 18px 42px rgba(39,28,61,.07);
    }
    .faq-question{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      border:0;
      background:transparent;
      color:var(--color-dark);
      padding:18px 20px;
      text-align:left;
      font-weight:900;
      font-size:16px;
    }
    .faq-icon{
      flex:0 0 auto;
      width:26px;
      height:26px;
      border-radius:50%;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:var(--color-primary-soft);
      color:var(--color-primary);
      transition:transform .2s ease;
    }
    .faq-item.open .faq-icon{transform:rotate(45deg)}
    .faq-answer{
      display:none;
      padding:0 20px 18px;
      color:var(--color-muted);
      font-size:14px;
      line-height:1.75;
    }
    .faq-item.open .faq-answer{display:block}
    .cta-band{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      padding:34px;
      background:
        radial-gradient(circle at 86% 16%,rgba(232,93,117,.2),transparent 30%),
        linear-gradient(135deg,#241D2E,#18151F);
      color:#fff;
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
      box-shadow:0 30px 90px rgba(24,21,31,.2);
    }
    .cta-band h2{
      margin:0 0 8px;
      font-size:clamp(26px,3vw,38px);
      line-height:1.18;
      font-weight:950;
      letter-spacing:-.035em;
    }
    .cta-band p{
      margin:0;
      color:#D8D1E3;
      max-width:720px;
    }
    .cta-band .btn-secondary{
      background:rgba(255,255,255,.1);
      color:#fff;
      border-color:rgba(255,255,255,.2);
    }
    .footer{
      margin-top:72px;
      padding:54px 0 28px;
      background:var(--color-dark);
      color:#F5F0FA;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr .55fr .7fr;
      gap:38px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .footer-brand{
      font-size:18px;
      margin-bottom:14px;
    }
    .footer p{
      margin:0;
      max-width:520px;
      color:#C9C1D5;
      font-size:14px;
      line-height:1.8;
    }
    .footer h3{
      margin:0 0 12px;
      font-size:15px;
      color:#fff;
      font-weight:900;
    }
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:#C9C1D5;
      font-size:14px;
      transition:color .2s ease,transform .2s ease;
    }
    .footer-links a:hover{
      color:#fff;
      transform:translateX(2px);
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:22px;
      color:#AAA1B7;
      font-size:13px;
    }
    @media (max-width:1180px){
      .brand{min-width:auto}
      .command-search{width:190px}
      .content-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .content-card.featured{grid-column:span 2}
    }
    @media (max-width:1024px){
      .nav-links,.nav-actions{display:none}
      .mobile-toggle{display:flex}
      .mobile-panel.open{display:grid}
      .mobile-panel .command-search{width:100%}
      .mobile-panel .nav-link{
        justify-content:flex-start;
        border:1px solid var(--color-border);
        background:#fff;
        min-height:44px;
      }
      .mobile-panel .nav-link.active{background:var(--color-dark);color:#fff}
      .hero-grid{grid-template-columns:1fr}
      .filter-layout{grid-template-columns:1fr}
      .filter-panel{position:relative;top:auto}
      .tool-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
      .faq-wrap{grid-template-columns:1fr}
      .cta-band{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 32px,var(--container))}
      .page-hero{padding:50px 0 28px}
      .hero-title{font-size:38px}
      .section{padding:48px 0}
      .section-head{display:block}
      .content-grid{grid-template-columns:1fr}
      .content-card.featured{
        grid-column:span 1;
        display:block;
      }
      .featured .thumb{min-height:190px}
      .notice-card{grid-column:span 1}
      .tool-strip{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:grid}
      .brand-text{max-width:220px}
      .panel-row{grid-template-columns:72px 1fr}
      .panel-row strong{grid-column:1 / -1}
    }
    @media (max-width:520px){
      .brand-text{max-width:178px;font-size:14px}
      .brand-mark{width:38px}
      .hero-actions .btn,.cta-band .btn{width:100%}
      .hero-lead{font-size:16px}
      .filter-panel{padding:16px}
      .card-body{padding:18px}
      .cta-band{padding:24px}
    }