:root{--brand-accent: #4338ca;--bg: #f8f9fa;--card: #ffffff;--ink: #1f2937;--ink-soft: #5f6368;--border: #e5e7eb;--hover: #f1f3f4}[data-theme=dark]{--bg: #0b0d12;--card: #16181d;--ink: #e8eaed;--ink-soft: #9aa0a6;--border: #262a33;--hover: #1e2128}*{box-sizing:border-box}body{margin:0;font-family:Google Sans,Product Sans,Roboto,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;transition:background .3s,color .3s}a{color:var(--brand-accent);text-decoration:none}.topbar{background:var(--card);border-bottom:1px solid var(--border);transition:background .3s}.topbar-inner{max-width:780px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;color:var(--ink)}.brand-dot{width:20px;height:20px;border-radius:50%;background:conic-gradient(from 0deg,#312e81,#4338ca,#0e7490,#6d28d9,#312e81);box-shadow:inset 0 0 0 1px #ffffff1f}.brand-name{font-size:1.15rem;font-weight:600;letter-spacing:-.01em}.brand-accent{color:var(--brand-accent)}.topbar-actions{display:flex;align-items:center;gap:14px}.topbar-link{color:var(--ink-soft);font-size:.9rem;font-weight:500}.topbar-link:hover{color:var(--ink)}.theme-btn{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border:none;border-radius:50%;background:transparent;color:var(--ink-soft);cursor:pointer;transition:background .2s}.theme-btn:hover{background:var(--hover)}.theme-btn svg{width:20px;height:20px}.theme-btn .icon-moon,[data-theme=dark] .theme-btn .icon-sun{display:none}[data-theme=dark] .theme-btn .icon-moon{display:block}.page{max-width:780px;margin:0 auto;padding:40px 24px 80px}.page h1{font-size:1.9rem;font-weight:700;letter-spacing:-.02em;margin:0 0 6px}.updated{color:var(--ink-soft);font-size:.85rem;margin:0 0 28px}.page h2{font-size:1.2rem;font-weight:600;margin:28px 0 10px}.page p{line-height:1.7;color:var(--ink);margin:0 0 14px}.page ul{padding-left:22px;line-height:1.7}.page li{margin-bottom:8px}.page table{width:100%;border-collapse:collapse;margin:0 0 16px;font-size:.92rem}.page th,.page td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:top}.page th{color:var(--ink-soft);font-weight:600;font-size:.85rem}