:root { --bg: #08121c; --panel: #0e1c2a; --ink: #e8f1f8; --muted: #93a7b8; --accent: #ffb347; --teal: #4fd1c5; --line: rgba(255,255,255,0.1); }
* { box-sizing: border-box; } html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--teal); } .wrap { max-width: 920px; margin: 0 auto; padding: 0 20px; }
header.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 18px 0; flex-wrap: wrap; }
.logo { font-weight: 800; font-size: 22px; letter-spacing: 0.01em; color: var(--ink); text-decoration: none; } .logo span { color: var(--accent); }
nav a { color: var(--muted); text-decoration: none; margin-left: 18px; font-size: 15px; } nav a:hover { color: var(--ink); }
.hero { padding: 56px 0 40px; } .hero h1 { font-size: clamp(32px, 6vw, 54px); line-height: 1.08; margin: 0 0 16px; letter-spacing: -0.02em; } .hero h1 em { font-style: normal; color: var(--accent); }
.hero p { font-size: clamp(17px, 2.4vw, 20px); color: var(--muted); max-width: 640px; margin: 0 0 26px; }
.badge { display: inline-block; padding: 10px 16px; border-radius: 999px; background: linear-gradient(180deg, #ffc46b, #ff9f2e); color: #1a1205; font-weight: 800; text-decoration: none; }
.wave { height: 90px; background: radial-gradient(120% 140% at 50% 120%, rgba(79,209,197,0.35), transparent 60%); border-bottom: 1px solid var(--line); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; padding: 36px 0; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 20px; } .card h3 { margin: 6px 0; font-size: 18px; } .card p { margin: 0; color: var(--muted); font-size: 15.5px; } .card .ic { font-size: 26px; }
section h2 { font-size: 26px; margin: 34px 0 10px; } .muted { color: var(--muted); } .small { font-size: 14px; }
footer { border-top: 1px solid var(--line); margin-top: 48px; padding: 24px 0 40px; color: var(--muted); font-size: 14px; } footer a { color: var(--muted); }
.doc { max-width: 720px; padding: 10px 0 30px; } .doc h1 { font-size: 30px; } .doc h2 { font-size: 20px; margin-top: 28px; } .doc p, .doc li { color: #cfdbe6; }
.steps { counter-reset: s; list-style: none; padding: 0; } .steps li { counter-increment: s; margin: 10px 0; padding-left: 40px; position: relative; color: #cfdbe6; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--accent); color: #1a1205; font-weight: 800; display: grid; place-items: center; font-size: 15px; }