:root{--color-bg:#0d1117;--color-surface:#161b22;--color-surface-raised:#1c2333;--color-border:#30363d;--color-text-primary:#e6edf3;--color-text-secondary:#8b949e;--color-accent:#58a6ff;--color-success:#3fb950;--color-warning:#d29922;--color-danger:#f85149;--color-port-verified:#238636;--color-port-unverified:#9e6a03;--color-port-community:#6e7681;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--font-mono:"SF Mono","Fira Code","Consolas",monospace}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans SC,sans-serif;background:var(--color-bg);color:var(--color-text-primary);line-height:1.6}a{color:var(--color-accent);text-decoration:none}code{font-family:var(--font-mono);font-size:.875em;background:var(--color-surface);padding:.15em .4em;border-radius:4px}button{cursor:pointer;font-family:inherit}.Header_header__AF_3G{position:-webkit-sticky;position:sticky;top:0;z-index:100;background:var(--color-surface);border-bottom:1px solid var(--color-border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.Header_inner__bfSJD{max-width:1200px;margin:0 auto;padding:0 1.5rem;height:56px;display:flex;align-items:center;justify-content:space-between}.Header_logo__1FRrW{font-size:1.25rem;font-weight:700;color:var(--color-text-primary);text-decoration:none;letter-spacing:-.02em}.Header_accent__qfgCb{color:var(--color-accent)}.Header_nav__LVYU2{display:flex;gap:1.5rem;align-items:center}.Header_navLink__bX76H{color:var(--color-text-secondary);font-size:.9rem;transition:color .15s}.Header_navLink__bX76H:hover{color:var(--color-text-primary)}.Footer_footer__4vzqH{border-top:1px solid var(--color-border);background:var(--color-surface)}.Footer_inner__FbJ6a{max-width:1200px;margin:0 auto;padding:1.5rem;display:flex;align-items:center;justify-content:space-between}.Footer_copy__9oFUI,.Footer_link__wByfM{color:var(--color-text-secondary);font-size:.85rem}.Footer_link__wByfM{transition:color .15s}.Footer_link__wByfM:hover{color:var(--color-accent)}.WeChatBanner_banner__77pQq{display:flex;align-items:center;justify-content:center;gap:12px;padding:12px 16px;background:linear-gradient(135deg,#f5a623,#f76b1c);color:#fff;font-size:.8125rem;text-align:center;position:-webkit-sticky;position:sticky;top:0;z-index:200}.WeChatBanner_text__7dX2X strong{font-weight:700;text-decoration:underline}.WeChatBanner_close__75GPQ{background:none;border:none;color:#fff;font-size:1.125rem;cursor:pointer;flex-shrink:0;opacity:.8;padding:2px 6px}.WeChatBanner_close__75GPQ:hover{opacity:1}