:root{color-scheme:dark;--red:#e30613;--bg:#050607;--panel:#0d1013;--line:#292e34;--muted:#9ba3ad}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 72% 0,#4a07101f,transparent 35%),var(--bg);color:#f5f7f9;font-family:Arial,"Microsoft YaHei",sans-serif}.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;height:64px;padding:8px max(16px,calc((100vw - 1120px)/2));border-bottom:1px solid #ffffff1c;background:#050505ed;backdrop-filter:blur(14px)}.top img{height:46px}.top a:last-child{padding:9px 14px;border:1px solid #ffffff2a;border-radius:999px;color:#fff;text-decoration:none}.support{width:min(1000px,calc(100% - 28px));margin:auto;padding:64px 0 100px}.eyebrow{color:#ef3039;font-size:12px;font-weight:800;letter-spacing:.18em}.hero h1{margin:12px 0;font-size:clamp(38px,7vw,70px)}.hero p{max-width:700px;margin:0 0 34px;color:#aeb5be;line-height:1.7}.support-list{display:grid;gap:12px}.support-item{display:grid;grid-template-columns:58px 1fr auto;align-items:center;gap:16px;padding:18px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(135deg,#11151a,#090b0e);color:#fff;text-decoration:none;transition:.2s}.support-item:hover{transform:translateY(-2px);border-color:#71313a}.support-icon{display:grid;place-items:center;width:58px;height:58px;border:1px solid #8c2630;border-radius:12px;background:#e3061318;color:#ff3445;font-size:22px}.support-item h2{margin:0 0 7px;font-size:18px}.support-meta{color:#7f8994;font-size:12px}.support-summary{margin-top:6px;color:#aeb5be;font-size:13px}.arrow{font-size:24px}.detail{display:none}.back{display:inline-block;margin-bottom:20px;color:#ccd1d6;text-decoration:none}.article{padding:clamp(22px,5vw,48px);border:1px solid var(--line);border-radius:17px;background:#0c0f12}.article h1{margin:10px 0;font-size:clamp(28px,5vw,46px)}.article-body{margin-top:30px;color:#c5cbd1;line-height:1.9;white-space:pre-wrap}.article-images{display:grid;gap:14px;margin-top:26px}.article-images img{display:block;width:100%;height:auto;border-radius:13px;background:#111}.downloads{display:grid;gap:10px;margin-top:28px}.download{display:grid;grid-template-columns:46px 1fr auto;align-items:center;gap:14px;padding:14px;border:1px solid #343a42;border-radius:12px;background:#15191e;color:#fff;text-decoration:none}.file-icon{display:grid;place-items:center;width:46px;height:46px;border-radius:10px;background:#292e35;color:#ff3546;font-weight:900}.file-name{font-weight:800;word-break:break-all}.file-action{padding:10px 14px;border-radius:9px;background:linear-gradient(135deg,#ed1722,#940008);font-weight:800}.empty,.loading{padding:38px;border:1px solid var(--line);border-radius:14px;background:#0d1013;color:var(--muted);text-align:center}@media(max-width:600px){.support{padding-top:36px}.support-item{grid-template-columns:46px 1fr auto;gap:11px;padding:14px}.support-icon{width:46px;height:46px}.support-summary{display:none}.download{grid-template-columns:42px 1fr}.file-action{grid-column:1/-1;text-align:center}.top img{height:40px}}