:root{--bg:#fff;--bg-soft:#f6f8fb;--bg-card:#fff;--fg:#0e1726;--fg-muted:#57637a;--border:#e6eaf1;--brand:#1b4dff;--brand-ink:#0b2ea8;--accent:#00b3a4;--hero-1:#eef2ff;--hero-2:#e6fbf8;--shadow:0 1px 2px rgba(16,24,40,.04),0 8px 28px rgba(16,24,40,.06);--radius:14px;--maxw:1120px}@media (prefers-color-scheme:dark){:root{--bg:#0b0f17;--bg-soft:#10151f;--bg-card:#121826;--fg:#eef2f8;--fg-muted:#9aa7bd;--border:#1f2838;--brand:#6f8bff;--brand-ink:#a9bcff;--accent:#2ad3c3;--hero-1:#101a2e;--hero-2:#0d2020;--shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px rgba(0,0,0,.35)}}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--fg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Inter,Helvetica Neue,Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{line-height:1.2;letter-spacing:-.02em;margin:0 0 .4em}p{margin:0 0 1em}.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}.section{padding:72px 0}.section-soft{background:var(--bg-soft)}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:700;color:var(--brand);margin-bottom:10px}.lead{font-size:1.12rem;color:var(--fg-muted);max-width:720px}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:20;-webkit-backdrop-filter:saturate(180%) blur(10px);backdrop-filter:saturate(180%) blur(10px);background:color-mix(in srgb,var(--bg) 82%,transparent);border-bottom:1px solid var(--border)}.nav-inner{justify-content:space-between;height:62px}.brand,.nav-inner{display:flex;align-items:center}.brand{gap:10px;font-weight:800;letter-spacing:-.02em;color:var(--fg);font-size:1.1rem}.brand:hover{text-decoration:none}.logo-dot{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--brand),var(--accent));display:inline-block}.nav-links{display:flex;gap:26px;align-items:center}.nav-links a{color:var(--fg-muted);font-weight:500;font-size:.95rem}.nav-links a:hover{color:var(--fg);text-decoration:none}@media (max-width:720px){.nav-links a:not(.btn){display:none}}.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:999px;font-weight:600;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:transform .06s ease,box-shadow .2s ease}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn-primary{background:#1b4dff;color:#fff!important;box-shadow:var(--shadow)}.btn-primary:hover{background:#123bd6;color:#fff!important}.btn-ghost{background:var(--bg-card);color:var(--fg);border-color:var(--border)}.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}.hero{background:linear-gradient(160deg,var(--hero-1),var(--hero-2));border-bottom:1px solid var(--border)}.hero-inner{padding:84px 0 76px;text-align:center}.hero h1{font-size:clamp(2.1rem,5vw,3.4rem);font-weight:800;max-width:15ch;margin:0 auto .35em}.hero .lead{margin:0 auto 1.6em}.hero-cta{gap:12px}.badges,.hero-cta{display:flex;justify-content:center;flex-wrap:wrap}.badges{gap:10px;margin-top:26px}.badge{font-size:.8rem;color:var(--fg-muted);background:var(--bg-card);border:1px solid var(--border);padding:6px 12px;border-radius:999px}.grid{display:grid;grid-gap:20px;gap:20px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width:620px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.card h3{font-size:1.12rem}.card p{color:var(--fg-muted);margin:0;font-size:.97rem}.num{font-size:.85rem;font-weight:700;color:var(--accent)}.steps{counter-reset:step}.step-num{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:color-mix(in srgb,var(--brand) 14%,transparent);color:var(--brand);font-weight:800;margin-bottom:12px}.portal-block{margin-top:34px}.portal-block h3{font-size:1.05rem;display:flex;align-items:center;gap:8px}.portal-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:12px;gap:12px;margin-top:14px}@media (max-width:900px){.portal-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:620px){.portal-grid{grid-template-columns:1fr}}.portal{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:14px 16px;display:flex;flex-direction:column;gap:2px}.portal .p-name{font-weight:600;font-size:.96rem;color:var(--fg)}.portal .p-scope{font-size:.82rem;color:var(--fg-muted)}.portal .p-url{font-size:.8rem}.cta{text-align:center}.cta .card{max-width:760px;margin:0 auto;padding:42px}.footer{border-top:1px solid var(--border);padding:40px 0;color:var(--fg-muted);font-size:.9rem}.footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer a{color:var(--fg-muted)}.ai-note{font-size:.82rem;opacity:.85}.disclaimer{font-size:.8rem;color:var(--fg-muted);margin-top:26px;max-width:780px}