:root{color-scheme:dark;--bg:#050914;--panel:#0b1731;--surface:#071326;--border:#213b6b;--text:#f4f7ff;--muted:#91a3c9;--accent:#4f7fff;--blue:#32b4ff;--accent-rgb:79,127,255;--accent-contrast:#fff;--display:'Space Grotesk',sans-serif;--body:'Inter',sans-serif;--mono:'JetBrains Mono',monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.75 var(--body);-webkit-font-smoothing:antialiased}body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;background:radial-gradient(ellipse 900px 500px at 15% -10%,rgba(var(--accent-rgb),.14),transparent 60%)}
a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:2px solid var(--blue);outline-offset:5px}h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.2;letter-spacing:-.02em;color:var(--text);margin:0}p{margin:14px 0 0;color:var(--muted)}strong{font-weight:600;color:var(--text)}
.site-header{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}.site-header nav{max-width:1120px;margin:auto;padding:16px 32px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;font:700 17px var(--display);letter-spacing:.06em}.brand img{width:34px;height:34px;border-radius:9px}.brand small{display:block;margin-top:4px;font:9px var(--mono);text-transform:uppercase;color:var(--muted);letter-spacing:.1em}
.button{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:11px 20px;border:1px solid transparent;border-radius:9px;font:500 14px var(--body);transition:transform .15s,background .15s,border-color .15s}.button:hover{transform:translateY(-1px)}.primary{background:var(--accent);color:var(--accent-contrast);box-shadow:0 8px 24px -8px rgba(var(--accent-rgb),.55)}.primary:hover{background:color-mix(in srgb,var(--accent) 90%,#000)}.ghost{border-color:var(--border)}.ghost:hover{border-color:var(--blue)}.wrap{max-width:1056px;margin:auto;padding:0 32px}.intro{padding:70px 0 45px;max-width:680px}.eyebrow{font:500 10px var(--mono);letter-spacing:.15em;color:var(--blue)}h1{font-size:clamp(34px,5vw,54px);margin-top:16px}.intro>p{font-size:16px;max-width:600px;line-height:1.7}.intro-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:26px}.intro-actions>span{font:11px var(--mono);color:var(--muted)}
.guide-layout{display:grid;grid-template-columns:minmax(0,1fr) 252px;gap:24px;align-items:start}.steps{display:grid;gap:16px}.step{display:grid;grid-template-columns:32px minmax(0,1fr);gap:16px;padding:26px;border:1px solid var(--border);border-radius:16px;background:var(--panel)}.step-number{display:grid;place-items:center;width:32px;height:32px;border:1px solid color-mix(in srgb,var(--accent) 35%,var(--border));border-radius:9px;background:rgba(var(--accent-rgb),.1);font:500 11px var(--mono);color:var(--blue)}.step h2{font-size:21px;margin-top:3px}.step p{font-size:13px;line-height:1.85}.quick-help{position:sticky;top:100px}.help-card{padding:24px;border:1px solid var(--border);border-radius:16px;background:var(--surface)}.help-card h2{font-size:21px;margin:12px 0 20px}.help-card>a{display:flex;gap:12px;padding:10px 0;color:var(--muted);font-size:12px}.help-card>a:hover{color:var(--text)}.help-card>a>span{font:10px var(--mono);color:var(--blue);padding-top:4px}.help-card>p{font-size:11px;border-top:1px solid var(--border);padding-top:18px;margin-top:16px}
details{margin-top:20px;border:1px solid var(--border);border-radius:10px;background:var(--surface)}summary{padding:14px 16px;cursor:pointer;color:var(--blue);font-size:12px;font-weight:500}.details-body{padding:0 16px 16px}.details-body p{font-size:12px}.details-body ol{padding-left:18px;color:var(--muted);font-size:12px;line-height:1.9}.details-body li+li{margin-top:8px}.updates{margin:40px 0 0;padding:30px;border:1px solid var(--border);border-radius:16px;background:var(--surface)}.updates h2{font-size:27px;margin-top:13px}.updates>p{max-width:760px;font-size:13px}.update-points{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin:26px 0}.update-points h3{font-size:17px}.update-points p{font-size:12px;margin-top:10px}.updates .small{padding-top:20px;border-top:1px solid var(--border);font-size:11px}footer{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;padding:28px 0 36px;color:var(--muted);font-size:11px}footer>div{display:flex;gap:20px}footer a:hover{color:var(--text)}
@media(max-width:760px){.site-header nav{padding:14px 20px}.wrap{padding:0 20px}.intro{padding:42px 0 30px}.intro>p{font-size:14px}.guide-layout{grid-template-columns:1fr}.quick-help{display:none}.step{padding:20px;gap:12px;grid-template-columns:28px minmax(0,1fr)}.step-number{width:28px;height:28px}.step h2{font-size:19px}.updates{padding:22px;margin-top:24px}.updates h2{font-size:23px}.update-points{grid-template-columns:1fr;gap:22px}.brand small{font-size:8px}.site-header .button{font-size:12px;padding:10px 13px}.intro-actions{gap:14px}footer>div{flex-wrap:wrap;gap:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}