:root{--bg:#fff;--soft:#F3F5F4;--ink:#1A1C1B;--muted:#5E6461;--line:#DDE2E0;--teal:#1F6F63;--teal-l:#7FCBBE;--ease:cubic-bezier(0.32,0.72,0,1)}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font-family:Manrope,system-ui,sans-serif;font-size:16px;line-height:26px;-webkit-font-smoothing:antialiased}
a{color:inherit}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 12px;border-radius:8px;z-index:50}
.skip:focus{left:16px}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px;border-radius:8px}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.nav{position:fixed;top:24px;left:50%;transform:translateX(-50%);z-index:40;display:flex;align-items:center;gap:24px;padding:8px 8px 8px 24px;border-radius:9999px;background:rgba(26,28,27,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid #313131;white-space:nowrap;box-shadow:0 8px 24px rgba(26,28,27,.12)}
.logo{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:20px;line-height:28px;letter-spacing:-0.025em;text-decoration:none;color:var(--ink)}
.nav .logo{color:#fff}
.mark{width:26px;height:26px;flex:none;overflow:visible}
.mark .ln{stroke:var(--teal);stroke-width:3;stroke-linecap:round}
.mark .n,.mark .c{fill:var(--teal)}
.nav .mark .ln{stroke:var(--teal-l)}
.nav .mark .n,.nav .mark .c{fill:var(--teal-l)}
.nav ul{display:flex;gap:24px;list-style:none;font-size:14px;line-height:20px;font-weight:500;color:#B9C0BD}
.nav ul a{text-decoration:none;transition:color .5s var(--ease)}
.nav ul a:hover{color:#fff}
.btn{display:inline-flex;align-items:center;padding:8px 16px;border-radius:9999px;font-weight:600;font-size:14px;line-height:20px;text-decoration:none;background:#fff;color:var(--ink);transition:transform .5s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.doc{max-width:760px;margin:0 auto;padding:160px 24px 96px}
.doc h1{font-size:40px;line-height:44px;font-weight:600;letter-spacing:-0.01em;text-wrap:balance}
.doc h1+p{margin-top:12px;color:var(--muted);font-size:14px;line-height:20px}
.doc .lead{margin-top:24px;padding:16px 20px;border-radius:12px;background:var(--soft)}
.doc h2{margin-top:48px;font-size:22px;line-height:30px;font-weight:600;letter-spacing:-0.01em}
.doc p,.doc ul,.doc table{margin-top:16px}
.doc p{text-wrap:pretty}
.doc ul{padding-left:20px}
.doc li+li{margin-top:8px}
.doc li::marker{color:var(--teal)}
.doc strong{font-weight:600}
.doc a{color:var(--teal);text-underline-offset:3px}
.doc table{width:100%;border-collapse:collapse;font-size:15px;line-height:24px}
.doc th,.doc td{text-align:left;vertical-align:top;padding:12px 16px;border-bottom:1px solid var(--line)}
.doc th{font-weight:600;width:32%}
.doc table tr:first-child th{border-top:1px solid var(--line)}
.doc table tr:first-child td{border-top:1px solid var(--line)}
footer{padding:40px 0 64px;border-top:1px solid var(--line);font-size:14px;line-height:20px;color:var(--muted)}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
footer .fl{display:inline-flex;align-items:center;gap:16px}
footer .logo{font-size:16px}
footer .mark{width:18px;height:18px}
footer nav{display:flex;gap:24px}
footer a{text-decoration:none}
footer a:hover,footer a[aria-current]{color:var(--ink)}
.e404{min-height:100vh;display:grid;place-items:center;text-align:center;padding:160px 24px 96px}
.e404 .mark{width:56px;height:56px}
.e404 h1{margin-top:24px;font-size:40px;line-height:44px;font-weight:600;letter-spacing:-0.01em}
.e404 p{margin-top:12px;color:var(--muted);font-size:18px;line-height:28px}
.e404 .acts{margin-top:32px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.e404 .acts a{display:inline-flex;padding:8px 16px;border-radius:9999px;font-weight:600;text-decoration:none;border:1px solid var(--line)}
.e404 .acts a.p{background:var(--teal);border-color:var(--teal);color:#fff}
@media (max-width:760px){.nav ul{display:none}.nav{gap:16px;padding-left:16px}.doc h1{font-size:32px;line-height:36px}.doc th{width:40%}.doc th,.doc td{padding:10px 8px}}