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var(--line);background:rgba(255,255,255,.9);backdrop-filter:blur(10px);color:var(--text);display:flex;align-items:center;justify-content:center;font-size:1.2rem;cursor:pointer;box-shadow:0 10px 28px rgba(18,31,53,.12)}.topbar{padding:22px 0;position:absolute;z-index:20;width:100%}.back{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:800;color:var(--muted)}.back:hover{color:var(--primary)}.hero{min-height:78vh;display:flex;align-items:center;background:radial-gradient(circle at 82% 18%,rgba(35,87,217,.17),transparent 34%),radial-gradient(circle at 16% 76%,rgba(35,87,217,.08),transparent 30%),linear-gradient(180deg,#fff 0%,#f6f8fc 100%);border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:54px;align-items:center;padding:110px 0 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var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 9px 30px rgba(18,31,53,.04);transition:.2s}.card:hover{transform:translateY(-3px);box-shadow:0 18px 38px rgba(18,31,53,.08);border-color:#cfdaea}.feature-no{width:42px;height:42px;border-radius:13px;background:#eaf0ff;color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:900;margin-bottom:18px}.card p{color:var(--muted);margin-bottom:0}.dark{background:var(--dark);color:#fff}.dark .lead{color:#b8c2d4}.dark-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}.dark-card{padding:22px;border-radius:18px;border:1px solid rgba(255,255,255,.13);background:rgba(255,255,255,.06)}.dark-card strong{display:block;margin-bottom:6px}.dark-card span{color:#b8c2d4}.repo-box{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:26px;padding:32px;box-shadow:var(--shadow)}.repo-box p{color:var(--muted);margin:6px 0 0}.reveal{opacity:0;transform:translateY(18px)}.reveal.is-visible{opacity:1;transform:none;transition:opacity .55s ease,transform .55s cubic-bezier(.2,.7,.2,1)}footer{padding:36px 0;background:#0c1220;color:#d6dce8;text-align:center}footer small{color:#8290a8}body.theme-dark{--bg:#0e1624;--surface:#151f31;--surface-2:#111a2a;--text:#f4f7fb;--muted:#a9b5c8;--line:#2a374d;--primary:#6f91ff;--primary-2:#5378f2;--dark:#08111f;--success:#55cf84;background:var(--bg);color:var(--text)}body.theme-dark .hero{background:radial-gradient(circle at 82% 18%,rgba(111,145,255,.20),transparent 34%),radial-gradient(circle at 16% 76%,rgba(111,145,255,.08),transparent 30%),linear-gradient(180deg,#0c1422 0%,#111b2b 100%)}body.theme-dark .preview,body.theme-dark .card,body.theme-dark .repo-box{background:#151f31;border-color:var(--line)}body.theme-dark .preview-top,body.theme-dark .info-row{background:#111a2a;border-color:var(--line)}body.theme-dark .section.muted{background:#111a2a;border-color:var(--line)}body.theme-dark .theme-toggle{background:rgba(19,30,48,.92);color:#fff;border-color:var(--line)}body.theme-dark .btn:not(.btn-primary){background:#172235;color:#eef3fb;border-color:#34445d}body.theme-dark .status{background:#18243a;color:#dce5f4;border-color:#30405a}body.theme-dark .status.stable{background:#173328;color:#78d89f;border-color:#275640}body.theme-dark .status.dev{background:#332a17;color:#e8c66b;border-color:#5b4b24}@media(max-width:900px){.hero{min-height:auto}.hero-grid{grid-template-columns:1fr;padding-top:120px}.grid-3,.dark-grid{grid-template-columns:repeat(2,1fr)}.repo-box{grid-template-columns:1fr}}@media(max-width:620px){.wrap{width:min(100% - 24px,var(--max))}.section{padding:62px 0}.grid-3,.dark-grid{grid-template-columns:1fr}.theme-toggle{right:12px;top:12px;width:42px;height:42px}.info-row{grid-template-columns:1fr;gap:3px}.status{margin-left:0;margin-top:8px}h1{font-size:clamp(2.8rem,15vw,4.2rem)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.reveal{opacity:1!important;transform:none!important}}