:root{--bg:#080e1a;--surface:#101927;--surface2:#162235;--text:#f5f8fc;--muted:#aebdd0;--border:rgba(185,205,230,.2);--accent:#63e6be;--ink:#05251b;--info:#70b7ff;--warn:#ffc66d;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:radial-gradient(circle at 50% -10%,#17304a 0,var(--bg) 38rem);color:var(--text);font-size:16px;line-height:1.7}a{color:var(--accent);text-underline-offset:3px}a:hover{text-decoration-thickness:2px}:focus-visible{outline:3px solid var(--info);outline-offset:3px}.skip{position:fixed;top:8px;left:8px;z-index:20;transform:translateY(-160%);padding:10px 14px;border-radius:10px;background:var(--text);color:var(--bg)}.skip:focus{transform:none}header{border-bottom:1px solid var(--border);background:rgba(8,14,26,.88)}.bar,main,.foot{width:min(920px,calc(100% - 32px));margin:auto}.bar{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:800;text-decoration:none}.mark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:var(--accent);color:var(--ink)}nav{display:flex;gap:14px;align-items:center;flex-wrap:wrap}nav a{color:var(--muted)}main{padding:28px 0 64px}.crumbs{font-size:.84rem;color:var(--muted);margin:0 0 28px}.crumbs ol{list-style:none;display:flex;gap:8px;flex-wrap:wrap;margin:0;padding:0}.crumbs li:not(:last-child)::after{content:"/";margin-left:8px;color:#6f8199}.eyebrow{color:var(--accent);font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}h1{max-width:800px;margin:.35rem 0 1rem;font-size:clamp(2rem,6vw,3.6rem);line-height:1.08;letter-spacing:-.045em}h2{margin:2.4rem 0 .65rem;font-size:clamp(1.35rem,3vw,1.8rem);line-height:1.25}h3{margin:1.5rem 0 .4rem;font-size:1.08rem}.lead{max-width:760px;color:var(--muted);font-size:1.1rem}.notice{margin:24px 0;padding:16px 18px;border:1px solid rgba(255,198,109,.35);border-radius:14px;background:rgba(255,198,109,.08)}.notice strong{color:var(--warn)}.panel{margin:28px 0;padding:clamp(18px,4vw,30px);border:1px solid var(--border);border-radius:20px;background:rgba(16,25,39,.86)}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.card{display:block;padding:20px;border:1px solid var(--border);border-radius:16px;background:var(--surface);color:var(--text);text-decoration:none}.card:hover{border-color:var(--accent)}.card p{margin:.4rem 0 0;color:var(--muted)}.checklist,.steps{padding-left:1.3rem}.checklist li,.steps li{margin:.55rem 0}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.94rem}th,td{padding:12px;text-align:left;vertical-align:top;border-bottom:1px solid var(--border)}th{color:var(--accent)}code{padding:.15em .35em;border-radius:5px;background:var(--surface2);font-size:.9em}.cta{display:inline-flex;min-height:46px;align-items:center;padding:0 18px;border-radius:12px;background:var(--accent);color:var(--ink);font-weight:800;text-decoration:none}.related{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.related a{padding:14px;border:1px solid var(--border);border-radius:12px;background:var(--surface);color:var(--text)}footer{border-top:1px solid var(--border);color:var(--muted)}.foot{padding:26px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.foot p{margin:0}@media(max-width:650px){.bar{align-items:flex-start;padding:16px 0}.bar,nav{flex-direction:column}.cards,.related{grid-template-columns:1fr}h1{font-size:2.2rem}main{padding-top:20px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}