:root{--bg:#f7f8f7;--fg:#15201f;--muted:#5d6b69;--accent:#0f6f6a;--accent-2:#0b4f4b;--card:#fff;--line:#e3e8e7;--max:960px}
@media (prefers-color-scheme:dark){:root{--bg:#0f1514;--fg:#eef3f2;--muted:#9fb0ad;--accent:#36b3ab;--accent-2:#5fd1c9;--card:#172120;--line:#243130}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a{color:var(--accent)}a:hover{color:var(--accent-2)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
header{display:flex;align-items:center;justify-content:space-between;padding:22px 0}
.logo{font-weight:700;letter-spacing:-.02em;font-size:20px;color:var(--fg);text-decoration:none}
.logo span{color:var(--accent)}
nav a{margin-left:18px;font-size:15px;text-decoration:none;color:var(--muted)}
.hero{padding:56px 0 32px}
.hero h1{font-size:clamp(32px,6vw,52px);line-height:1.08;letter-spacing:-.03em;margin:0 0 16px;max-width:16ch}
.hero p{font-size:20px;color:var(--muted);max-width:52ch;margin:0 0 28px}
.cta{display:inline-block;background:var(--accent);color:#fff;padding:14px 22px;border-radius:12px;text-decoration:none;font-weight:600}
.cta:hover{background:var(--accent-2);color:#fff}
.tag{display:inline-block;font-size:13px;color:var(--accent);border:1px solid var(--accent);border-radius:999px;padding:3px 10px;margin-bottom:18px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;padding:24px 0 48px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}
.card h3{margin:0 0 8px;font-size:18px}.card p{margin:0;color:var(--muted);font-size:16px}
.steps{padding:8px 0 48px}.steps ol{padding-left:22px;color:var(--muted)}.steps li{margin:8px 0}
footer{border-top:1px solid var(--line);padding:24px 0 40px;color:var(--muted);font-size:14px;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between}
footer a{color:var(--muted);text-decoration:none;margin-right:14px}
.legal{padding:24px 0 60px;max-width:72ch}.legal h1{font-size:34px;letter-spacing:-.02em}.legal h2{font-size:21px;margin-top:32px}
.legal p,.legal li{color:var(--fg)}.legal .meta{color:var(--muted);font-size:14px}