:root{--bg:#f7f8fc;--surface:#fff;--surface2:#f1f3f9;--text:#101426;--muted:#667085;--border:rgba(20,27,48,.1);--primary:#5b5cf6;--primary2:#7c3aed;--primarySoft:#eef0ff;--success:#24b47e;--shadow:0 20px 60px rgba(37,43,82,.1)}
:root[data-theme="dark"]{--bg:#0b0f19;--surface:#111624;--surface2:#151c2c;--text:#f3f5fb;--muted:#9aa4b5;--border:rgba(255,255,255,.09);--primary:#7c7cff;--primary2:#9b63ff;--primarySoft:rgba(124,124,255,.12);--shadow:0 20px 60px rgba(0,0,0,.28)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 20% 0%,rgba(91,92,246,.08),transparent 28%),var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif}.container{width:min(100% - 32px,1080px);margin:auto}a{color:inherit;text-decoration:none}.site-header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 84%,transparent);backdrop-filter:blur(18px);border-bottom:1px solid var(--border)}.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:21px}.brand img{width:32px;height:32px;object-fit:contain}.brand em{font-style:normal;color:var(--primary)}.nav-links{display:flex;gap:22px;font-size:13px;color:var(--muted)}.nav-links a:hover{color:var(--text)}.nav-actions{display:flex;align-items:center;gap:9px}.theme-btn,.menu-btn{width:40px;height:40px;border-radius:13px;border:1px solid var(--border);background:var(--surface);color:var(--text);display:grid;place-items:center;cursor:pointer}.menu-btn{display:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 17px;border-radius:13px;font-weight:700;font-size:13px;border:1px solid var(--border)}.btn.primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;border-color:transparent;box-shadow:0 10px 24px rgba(91,92,246,.22)}.btn.secondary{background:var(--surface)}.mobile{display:none;border-top:1px solid var(--border);padding:12px 16px 18px}.mobile.open{display:grid}.mobile a{padding:11px 4px;color:var(--muted)}.hero{padding:82px 0 46px}.crumb{font-size:12px;color:var(--muted);margin-bottom:18px}.crumb a{color:var(--primary)}.eyebrow{display:inline-flex;padding:8px 11px;border-radius:999px;background:var(--primarySoft);color:var(--primary);font-weight:800;font-size:11px;letter-spacing:.1em}.hero h1{font-family:Manrope,Inter,sans-serif;font-size:clamp(40px,7vw,72px);line-height:1;letter-spacing:-.055em;margin:18px 0}.hero p{max-width:760px;color:var(--muted);font-size:clamp(16px,2vw,19px);line-height:1.8;margin:0}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:26px 0 74px}.card{background:var(--surface);border:1px solid var(--border);border-radius:22px;padding:24px;box-shadow:var(--shadow)}.card h2,.card h3{margin:0 0 10px}.card p,.card li{color:var(--muted);line-height:1.75;font-size:14px}.card ul{padding-left:18px}.card .icon{width:42px;height:42px;border-radius:13px;background:var(--primarySoft);color:var(--primary);display:grid;place-items:center;margin-bottom:18px;font-weight:900}.span2{grid-column:span 2}.content{display:grid;grid-template-columns:250px 1fr;gap:38px;padding:20px 0 78px}.toc{position:sticky;top:94px;align-self:start;border:1px solid var(--border);background:var(--surface);border-radius:18px;padding:14px}.toc a{display:block;padding:10px 11px;border-radius:10px;color:var(--muted);font-size:13px}.toc a:hover{background:var(--surface2);color:var(--text)}.article{min-width:0}.article section{padding:0 0 28px;margin-bottom:28px;border-bottom:1px solid var(--border)}.article h2{font-size:28px;margin:0 0 12px}.article h3{margin:24px 0 8px}.article p,.article li{color:var(--muted);line-height:1.8}.article code{background:var(--surface2);padding:2px 6px;border-radius:7px}.notice{border-left:3px solid var(--primary);background:var(--primarySoft);padding:14px 16px;border-radius:0 12px 12px 0;color:var(--muted);font-size:13px;line-height:1.65}.status-box{display:flex;align-items:center;gap:12px;padding:18px;border:1px solid var(--border);background:var(--surface);border-radius:18px;margin-top:24px}.status-dot{width:10px;height:10px;border-radius:50%;background:#f59e0b;box-shadow:0 0 0 6px rgba(245,158,11,.11)}.status-dot.ok{background:var(--success);box-shadow:0 0 0 6px rgba(36,180,126,.11)}.status-copy b{display:block}.status-copy span{font-size:12px;color:var(--muted)}footer{border-top:1px solid var(--border);padding:28px 0 34px;color:var(--muted);font-size:12px}.footer-row{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.footer-links{display:flex;gap:16px;flex-wrap:wrap}.svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
@media(max-width:820px){.nav-links{display:none}.menu-btn{display:grid}.grid{grid-template-columns:1fr 1fr}.span2{grid-column:span 2}.content{grid-template-columns:1fr}.toc{position:static}.hero{padding-top:56px}}
@media(max-width:560px){.container{width:min(100% - 24px,1080px)}.nav{height:66px}.nav-actions .btn{display:none}.grid{grid-template-columns:1fr}.span2{grid-column:auto}.hero h1{font-size:44px}.card{padding:20px}.footer-row{flex-direction:column}}