:root{--navy:#0a1226;--blue:#2563eb;--ink:#17213a;--muted:#5c6678;--line:#e4e9f1;--soft:#f6f8fb;--white:#fff;--success:#087a55;--shadow:0 12px 34px rgba(10,18,38,.07)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);line-height:1.6;background:#fff}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}.wrap{width:min(1160px,calc(100% - 40px));margin:auto}header{border-bottom:1px solid var(--line);background:rgba(255,255,255,.97);position:sticky;top:0;z-index:5;backdrop-filter:blur(10px)}.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;gap:14px;align-items:center;color:var(--navy);min-width:0}.brand img{height:34px;width:auto;display:block}.brand-sep{height:28px;width:1px;background:var(--line);flex:0 0 1px}.brand-title{font-size:.95rem!important;font-weight:760;color:var(--navy)!important;white-space:nowrap;letter-spacing:-.015em}.nav nav{display:flex;gap:18px;font-size:.9rem;align-items:center}.nav nav a{color:#465166;white-space:nowrap}.nav nav a.active,.nav nav a:hover{color:var(--navy);text-decoration:none}.hero{padding:96px 0 78px;background:radial-gradient(circle at 82% 10%,rgba(37,99,235,.14),transparent 34%),linear-gradient(180deg,#fff,#f7faff)}.hero h1,.section h1{font-size:clamp(2.6rem,6vw,4.8rem);letter-spacing:-.055em;line-height:1.03;color:var(--navy);margin:18px 0}.section h1{font-size:3rem}.lead{font-size:1.2rem;max-width:880px;color:#47536a}.smalllead{font-size:1.08rem}.eyebrow,.kicker{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--blue)}.section{padding:72px 0}.alt{background:var(--soft)}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card,.panel{border:1px solid var(--line);border-radius:16px;background:#fff;padding:26px;box-shadow:0 1px 1px rgba(10,18,38,.02)}.card:hover{box-shadow:var(--shadow);transform:translateY(-1px);transition:.18s ease}.card h2{margin:0 0 8px;font-size:1.25rem;color:var(--navy)}.card p{color:var(--muted)}.card code,.caps code{display:block;background:#f7f9fc;border:1px solid var(--line);padding:10px;border-radius:8px;overflow:auto}.caps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}.capcard{border:1px solid var(--line);border-radius:14px;background:#fff;padding:20px}.capcard code{font-size:.82rem}.capcard strong{display:block;color:var(--navy);margin:13px 0 4px}.effect{color:var(--success);font-weight:750}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn{appearance:none;border:1px solid var(--line);background:#fff;color:var(--navy);border-radius:9px;padding:11px 16px;font:inherit;font-weight:750;cursor:pointer}.btn:hover{border-color:#bcc7d8;text-decoration:none}.btn.primary{background:var(--navy);border-color:var(--navy);color:#fff}.btn.primary:hover{background:#15213d}.notice{border-left:4px solid var(--blue);background:#f5f8ff;padding:17px 19px;border-radius:0 10px 10px 0;margin:0 0 28px}.muted,.meta{color:var(--muted)}.meta{font-size:.9rem;margin:0 0 22px}.meta-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:12px}.meta-item{background:#f7f9fc;border:1px solid var(--line);border-radius:8px;padding:9px 11px}.meta-item strong{display:block;color:var(--navy);font-size:.76rem;text-transform:uppercase;letter-spacing:.04em}.statusline{display:flex;align-items:center;gap:8px;color:var(--success);font-weight:750;font-size:.9rem}.statusdot{width:8px;height:8px;border-radius:50%;background:var(--success)}footer{border-top:1px solid var(--line);padding:30px 0 38px;color:var(--muted);font-size:.88rem}.footerrow{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.footerlinks{display:flex;gap:16px;flex-wrap:wrap}.playgrid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:28px}label{display:block;font-weight:800;color:var(--navy);margin:0 0 8px}select,textarea{width:100%;border:1px solid #cfd7e3;border-radius:9px;padding:11px;background:#fff;color:var(--ink);font:14px ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}select{font-family:inherit;margin-bottom:10px}textarea{min-height:410px;resize:vertical}.code{background:#091225;color:#dce7ff;padding:18px;border-radius:10px;overflow:auto;min-height:120px;font:13px/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.prose{max-width:900px}.prose h2{margin-top:38px;color:var(--navy)}@media(max-width:960px){.nav nav{gap:11px;font-size:.84rem}.brand-title{font-size:.84rem!important}}@media(max-width:820px){.nav nav{display:none}.grid3,.caps,.playgrid,.meta-grid{grid-template-columns:1fr}.hero{padding-top:64px}.section{padding:52px 0}.brand-title{white-space:normal;line-height:1.2}.wrap{width:min(100% - 28px,1160px)}}