:root{--bg: #ffffff;--text: #0f172a;--muted: #475569;--border: #e2e8f0;--accent: #2563eb;--accent-700: #1d4ed8;--accent-50: #eff6ff;color-scheme:light}@media(prefers-color-scheme:dark){:root{--bg: #0b1220;--text: #f1f5f9;--muted: #cbd5e1;--border: #1f2937;--accent: #60a5fa;--accent-700: #3b82f6;--accent-50: #0b1220;color-scheme:dark}}*{box-sizing:border-box}html{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Arial,"Apple Color Emoji","Segoe UI Emoji"}html,body{height:100%}body{margin:0;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,svg,video{max-width:100%;display:block}.container{width:min(1100px,92%);margin-inline:auto}.header{position:sticky;top:0;backdrop-filter:blur(6px);background:color-mix(in oklab,var(--bg) 85%,transparent);border-bottom:1px solid var(--border);z-index:50}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0}.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.2px;color:var(--text);text-decoration:none}.brand:hover{color:var(--accent)}.brand svg{width:26px;height:26px}.nav-cta{display:flex;gap:10px;align-items:center}main{display:block}section{padding:56px 0}.section-tight{padding:40px 0}.h1{font-size:clamp(2rem,1.2rem + 2.5vw,3rem);line-height:1.15;letter-spacing:-.02em;margin:0}.lead{font-size:clamp(1.05rem,.95rem + .5vw,1.25rem);color:var(--muted);margin:14px 0 0}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:900px){.grid-2{grid-template-columns:1fr}}.btn{appearance:none;border:1px solid var(--accent);background:var(--accent);color:#fff;padding:12px 18px;border-radius:10px;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:10px;box-shadow:0 1px #0000000a;transition:transform .06s ease,background .2s ease,border .2s ease}.btn:hover{background:var(--accent-700);border-color:var(--accent-700);transform:translateY(-1px)}.btn:focus-visible{outline:3px solid color-mix(in oklab,var(--accent) 50%,transparent);outline-offset:2px}.btn-ghost{background:transparent;color:var(--accent);border-color:color-mix(in oklab,var(--accent) 20%,var(--border))}.btn-ghost:hover{background:color-mix(in oklab,var(--accent) 8%,transparent);color:var(--accent-700)}.hero{padding:80px 0 56px;background:radial-gradient(1200px 400px at 50% -80px,color-mix(in oklab,var(--accent) 18%,transparent),transparent 60%),linear-gradient(180deg,color-mix(in oklab,var(--accent-50) 80%,transparent),transparent 50%)}.hero .cta{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap}.kpis{display:flex;gap:18px;flex-wrap:wrap;margin-top:18px;color:var(--muted);font-size:.95rem}.card{border:1px solid var(--border);border-radius:14px;padding:18px;background:color-mix(in oklab,var(--bg) 92%,transparent)}ul.checks,ul.crosses{padding-left:1.2em;margin:0}ul.checks li::marker{content:"✅ "}ul.crosses li::marker{content:"❌ "}.table{width:100%;border-collapse:collapse}.table th,.table td{border:1px solid var(--border);padding:10px 12px;text-align:left}.table caption{text-align:left;font-weight:700;margin-bottom:8px}.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:color-mix(in oklab,var(--accent) 14%,transparent);color:var(--accent-700);font-weight:700;font-size:.8rem}.muted{color:var(--muted)}.muted a{color:var(--accent);text-decoration:none;font-weight:600;transition:color .2s ease}.muted a:hover{color:var(--accent-700)}footer{border-top:1px solid var(--border);margin-top:40px}.footer-inner{padding:22px 0;display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}.skip-link:focus{position:static;width:auto;height:auto;padding:8px 12px;background:#000;color:#fff;border-radius:6px}.details{border:1px solid var(--border);border-radius:12px;padding:10px 14px;background:color-mix(in oklab,var(--bg) 95%,transparent)}details+details{margin-top:12px}summary{font-weight:700;cursor:pointer}small.note{display:block;margin-top:12px;color:var(--muted)}