*{box-sizing:border-box}
:root{--bg:#0f172a;--panel:#1e293b;--line:#334155;--muted:#94a3b8;--ok:#34d399;--warn:#fbbf24;--accent:#3b82f6;--text:#f1f5f9}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.6}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
header{position:sticky;top:0;z-index:5;background:#111827;border-bottom:1px solid var(--line)}
.bar{max-width:1080px;margin:0 auto;display:flex;align-items:center;gap:26px;padding:14px 20px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:#fff;margin-right:auto}
.brand:hover{text-decoration:none}
.brand img{width:26px;height:26px}
.bar a.l{color:var(--muted);font-size:.95rem}
.bar a.l:hover,.bar a.l.on{color:#fff;text-decoration:none}
.btn{display:inline-block;background:var(--accent);color:#fff!important;padding:10px 22px;border-radius:8px;font-weight:600}
.btn:hover{text-decoration:none;opacity:.9}
.btn.ghost{background:transparent;border:1px solid var(--line)}
.hero{padding:96px 20px 76px;text-align:center;background:linear-gradient(135deg,#1e293b,#0f172a)}
.hero h1{margin:0 0 14px;font-size:2.6rem;line-height:1.2}
.hero p{margin:0 auto 28px;max-width:640px;color:var(--muted);font-size:1.1rem}
.hero .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;gap:8px;background:#064e3b;color:var(--ok);padding:4px 14px;border-radius:20px;font-size:.88rem}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ok)}
main{max-width:1080px;margin:0 auto;padding:0 20px}
section{padding:52px 0 0}
h1.page{margin:48px 0 8px;font-size:2rem}
h2{margin:0 0 18px;font-size:1.4rem}
h3{margin:22px 0 8px}
.lead{color:var(--muted);max-width:720px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:24px}
.card h3{margin-top:0}
.card p{color:var(--muted);margin:0}
.val{font-size:2rem;font-weight:700}
.price{font-size:2.2rem;font-weight:700}.price small{font-size:.95rem;color:var(--muted);font-weight:400}
.card ul{padding-left:18px;color:var(--muted);margin:14px 0 20px}
.feat{border-color:var(--accent)}
table{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--line);border-radius:10px;overflow:hidden}
th,td{padding:12px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:.95rem}
th{color:var(--muted);font-weight:500;background:#172033}
tr:last-child td{border-bottom:0}
.ok{color:var(--ok)}.warn{color:var(--warn)}
.scroll{overflow-x:auto}
pre,code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
pre{background:#0b1220;border:1px solid var(--line);border-radius:8px;padding:16px;overflow-x:auto;font-size:.88rem}
code{background:#0b1220;padding:2px 6px;border-radius:4px;font-size:.9em}
pre code{background:none;padding:0}
.docs{display:grid;grid-template-columns:220px 1fr;gap:36px}
.docs nav a{display:block;color:var(--muted);padding:5px 0}
@media(max-width:760px){.docs{grid-template-columns:1fr}.hero h1{font-size:1.9rem}}
.post-meta{color:var(--muted);font-size:.9rem}
article{max-width:720px}
article p{color:#cbd5e1}
form label{display:block;margin:14px 0 6px;color:var(--muted);font-size:.9rem}
input,textarea{width:100%;background:#0b1220;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:10px 12px;font:inherit}
footer{max-width:1080px;margin:72px auto 0;padding:28px 20px 48px;border-top:1px solid var(--line);color:var(--muted);font-size:.88rem;display:flex;gap:20px;flex-wrap:wrap}
footer .sp{margin-right:auto}
footer a{color:var(--muted)}