:root{color-scheme:dark;--bg:#0b1320;--panel:#121f2d;--line:#293947;--text:#eef4f2;--muted:#b2c5c9;--accent:#e3c38f;--link:#8bd1c3}*{box-sizing:border-box}html{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}body{margin:0;background:linear-gradient(145deg,#132436 0%,#0b1320 48%,#101b27 100%);color:var(--text);line-height:1.7}a{color:var(--link);text-underline-offset:3px}a:hover,a:focus{color:#b7eee2}.wrap{width:min(1050px,calc(100% - 40px));margin-inline:auto}.top{border-bottom:1px solid var(--line);background:#101d2abf}.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:78px}.brand{font-size:1.25rem;font-weight:800;letter-spacing:.11em;text-decoration:none;color:var(--text)}.brand span{color:var(--accent);font-size:.65rem;margin-inline:1px;vertical-align:middle}.status{font-size:.82rem;border:1px solid #3d535d;border-radius:30px;padding:.3rem .8rem;color:var(--muted)}main{padding:76px 0 84px}.eyebrow{font-size:.79rem;font-weight:750;letter-spacing:.15em;color:var(--accent)}h1{font-size:clamp(2.45rem,6vw,4.6rem);letter-spacing:-.055em;line-height:1.1;margin:.4em 0 .4em;max-width:820px}h1 em{font-style:normal;color:var(--accent)}.lead{font-size:clamp(1.05rem,2vw,1.27rem);color:#c5d9da;max-width:800px;margin:0 0 40px}.panel{padding:26px 30px;border:1px solid var(--line);border-radius:16px;background:var(--panel);margin:24px 0}.panel h2,.article h2{font-size:1.24rem;margin:0 0 9px;line-height:1.35}.panel p{margin:0 0 14px;color:#c8d6db}.panel p:last-child{margin-bottom:0}.cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.cols .panel{margin:0}.small{min-height:220px}.article{max-width:950px}.article section{border-top:1px solid var(--line);padding:27px 0 12px}.article section p{max-width:830px;color:#c8d6db;margin:0 0 14px}.article section p:last-child{margin-bottom:0}.return{margin-top:35px}code{padding:.15em .35em;background:#273542;color:#e5d4ba;border-radius:4px;overflow-wrap:anywhere}.footer{border-top:1px solid var(--line);padding:25px 0;background:#0a111c}.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.83rem;color:var(--muted)}.foot nav{display:flex;gap:24px}.skip{position:absolute;left:-999px}.skip:focus{left:20px;top:10px;z-index:4;background:#fff;color:#000;padding:8px}@media(max-width:690px){.cols{grid-template-columns:1fr}.nav{min-height:66px}.status{font-size:.7rem}main{padding:45px 0 58px}.panel{padding:23px 21px}.small{min-height:0}}