:root{--bg:#10131b;--panel:#171c28;--text:#f6f1e9;--muted:#b9b3a9;--line:rgba(255,255,255,.12);--accent:#8ee6d0;--accent2:#d8b4ff;--warning:#ffe0a3;--danger:#ffb1b1;--shadow:0 18px 50px rgba(0,0,0,.30)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;background:radial-gradient(circle at 12% 8%,rgba(142,230,208,.18),transparent 28%),radial-gradient(circle at 82% 0%,rgba(216,180,255,.16),transparent 30%),linear-gradient(180deg,#10131b 0%,#151928 64%,#10131b 100%);color:var(--text);line-height:1.75}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.wrap{width:min(1120px,calc(100% - 40px));margin:0 auto}header{position:sticky;top:0;z-index:20;background:rgba(16,19,27,.86);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:68px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--text)}.logo{width:38px;height:38px;border-radius:14px;display:grid;place-items:center;color:#11151d;font-weight:900;background:linear-gradient(135deg,var(--accent),var(--accent2))}nav{display:flex;gap:16px;flex-wrap:wrap;justify-content:flex-end}nav a{color:var(--muted);font-size:14px}.hero{padding:76px 0 48px}.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--line);border-radius:999px;color:var(--muted);background:rgba(255,255,255,.05);font-size:14px}h1{font-size:clamp(34px,5vw,62px);line-height:1.08;margin:22px 0 18px;letter-spacing:-1.5px}h2{font-size:28px;line-height:1.25;margin:0 0 16px}h3{font-size:19px;line-height:1.35;margin:0 0 10px}p{margin:0 0 12px}.lead{font-size:18px;color:var(--muted);max-width:820px}.muted{color:var(--muted)}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{min-height:46px;padding:0 18px;border-radius:14px;border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;background:rgba(255,255,255,.06);color:var(--text);font-weight:700}.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#11151d;border:0}section{padding:34px 0}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.card{background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.04));border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:var(--shadow)}.span4{grid-column:span 4}.span6{grid-column:span 6}.span8{grid-column:span 8}.span12{grid-column:span 12}.kvs{display:grid;grid-template-columns:180px 1fr;gap:0 18px}.kvs div{padding:10px 0;border-bottom:1px solid var(--line)}.kvs div:nth-child(odd){color:var(--muted)}.pill{display:inline-flex;padding:6px 10px;border-radius:999px;margin:4px 6px 4px 0;background:rgba(142,230,208,.12);color:#e2fff8;border:1px solid rgba(142,230,208,.22);font-size:13px}.notice{border-color:rgba(255,224,163,.35);background:rgba(255,224,163,.08)}.danger{border-color:rgba(255,177,177,.35);background:rgba(255,177,177,.08)}ul{margin:10px 0 0;padding-left:22px}li{margin:7px 0}.screenshot{min-height:240px;border:1px dashed rgba(255,255,255,.24);border-radius:20px;display:grid;place-items:center;text-align:center;color:var(--muted);padding:22px;background:rgba(0,0,0,.18)}footer{margin-top:38px;padding:30px 0;border-top:1px solid var(--line);color:var(--muted);font-size:14px}.footer-links{display:flex;gap:16px;flex-wrap:wrap;margin-top:10px}.article{max-width:920px;margin:0 auto;padding:42px 0}.article .card{padding:32px}.article h1{font-size:42px}.article h2{margin-top:28px}.article table{width:100%;border-collapse:collapse;margin:12px 0 18px}.article th,.article td{border:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}.article th{color:var(--text);background:rgba(255,255,255,.06)}small{color:var(--muted)}@media(max-width:840px){.span4,.span6,.span8{grid-column:span 12}.kvs{grid-template-columns:1fr}.kvs div:nth-child(odd){border-bottom:0;padding-bottom:0}.kvs div:nth-child(even){padding-top:0}nav{display:none}}