:root{--ink:#132523;--muted:#5c6d6a;--line:#dbe7e3;--paper:#f7faf9;--card:#fff;--accent:#087f73;--accent-2:#dff4ee;--dark:#071715;--shadow:0 18px 42px rgba(13,55,49,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}code{background:#eef5f2;border-radius:5px;padding:2px 5px;color:#08695f;font-size:.92em}.topbar{position:sticky;top:0;z-index:10;background:rgba(7,23,21,.96);color:#fff;box-shadow:0 1px 0 rgba(255,255,255,.08)}.topbar-inner{height:66px;max-width:1440px;margin:auto;padding:0 28px;display:flex;align-items:center;gap:34px}.brand{display:flex;align-items:center;gap:10px;font-weight:750;letter-spacing:.02em}.brand-mark{display:grid;place-items:center;width:30px;height:30px;overflow:hidden;border-radius:8px}.brand-mark img{display:block;width:100%;height:100%;object-fit:contain}.top-links{display:flex;gap:24px;margin-left:auto;color:#c6d9d5;font-size:14px}.top-links 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.quick-cards code{display:block;overflow-wrap:anywhere;word-break:break-word}
.content code{overflow-wrap:anywhere;word-break:break-word}
.tip-row>span:last-child{min-width:0;overflow-wrap:anywhere;word-break:break-word}

.numbered-list{color:#465b57;padding-left:24px}.numbered-list li{margin:9px 0}.tutorial-focus{box-shadow:var(--shadow)}.codex-links{grid-template-columns:repeat(3,minmax(0,1fr))}
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@media (max-width:900px){.docs-lightbox{padding:14px}.docs-lightbox-close{top:8px;right:8px}.codex-links{grid-template-columns:1fr}}