:root{color-scheme:dark;--bg:#0e111b;--panel:#131824;--raised:#1b2232;--line:#293247;--text:#e4e7f2;--muted:#a3adc6;--accent:#b3a3ff;--cyan:#57dbe5;--pink:#ff83d6;--code:#111725;--header:76px}
:root[data-theme=light]{color-scheme:light;--bg:#fafbff;--panel:#f0f3fb;--raised:#e8edf8;--line:#d2daed;--text:#1a2338;--muted:#53627f;--accent:#6348c6;--cyan:#126b85;--pink:#aa2878;--code:#eef1f8}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.8 system-ui,-apple-system,"Segoe UI",sans-serif}a{color:var(--cyan);text-decoration:none}a:hover{text-decoration:underline}button,input{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}[hidden]{display:none!important}.skip{position:fixed;left:16px;top:-80px;z-index:100;background:var(--raised);padding:10px 20px}.skip:focus{top:10px}.topbar{height:var(--header);position:sticky;top:0;z-index:40;background:var(--bg);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 32px;gap:18px}.brand{display:flex;align-items:center;gap:14px;color:var(--text);font-size:18px;font-weight:750;line-height:1.4;letter-spacing:-.3px}.brand:hover{text-decoration:none}.brand small{display:block;font-size:11px;color:var(--muted);font-weight:500;letter-spacing:.8px}.radar{width:33px;height:33px;border:1px solid var(--accent);border-radius:50%;position:relative;display:block;background:radial-gradient(circle,transparent 6px,var(--line) 7px,transparent 8px)}.radar:before{content:"";position:absolute;width:11px;height:11px;background:var(--pink);left:10px;top:10px;transform:rotate(45deg)}.radar:after{content:"";position:absolute;width:38px;height:1px;background:var(--accent);left:-4px;top:15px;opacity:.5}.top-actions{display:flex;align-items:center;gap:18px}.languages{display:flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}.languages button{background:none;border:0;color:var(--muted);font-size:12px;font-weight:700;padding:6px 10px}.languages button[aria-pressed=true]{background:var(--raised);color:var(--text)}.icon-button{width:34px;height:34px;background:none;border:1px solid var(--line);border-radius:8px;color:var(--text);line-height:1}.github-link{font-size:13px;color:var(--muted)}.menu-button{display:none}.layout{display:grid;grid-template-columns:280px minmax(0,1fr);max-width:1440px;margin:auto}.sidebar{height:calc(100vh - var(--header));position:sticky;top:var(--header);border-right:1px solid var(--line);padding:28px 18px 28px 26px;overflow-y:auto;scrollbar-width:thin}.search-box{display:flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--line);background:var(--panel);border-radius:8px;margin-bottom:28px;color:var(--muted)}.search-box input{min-width:0;width:100%;font-size:12px;background:none;border:0;color:var(--text);outline:none}.search-box input::placeholder{color:var(--muted)}kbd{border:1px solid var(--line);border-radius:3px;padding:0 5px;font:11px/1.6 monospace}.nav-group{margin:0 0 23px}.nav-group h2{font-size:10px;letter-spacing:1.35px;text-transform:uppercase;color:var(--muted);font-weight:750;margin:0 0 8px 10px}.nav-group a{display:block;font-size:13px;line-height:1.4;color:var(--muted);padding:8px 10px;border-radius:5px;border-left:2px solid transparent}.nav-group a:hover{background:var(--raised);color:var(--text);text-decoration:none}.nav-group a[aria-current=page]{background:var(--raised);border-left-color:var(--pink);color:var(--text)}.sidebar-footer{font-size:12px;border-top:1px solid var(--line);padding:20px 10px 0;display:block}.no-results{font-size:13px;color:var(--muted)}main{min-width:0;width:100%;max-width:1060px;padding:40px 56px 34px}.article-heading{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:24px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;color:var(--accent)}.text-button{padding:0;background:none;border:0;font-size:11px;color:var(--muted)}h1{font-size:clamp(29px,3.3vw,43px);letter-spacing:-1.25px;line-height:1.18;margin:0 0 26px;font-weight:760}.section-content>p{font-size:16px;line-height:1.9;max-width:78ch;color:var(--muted)}.section-content p b,.section-content p strong{color:var(--text)}code{font:12.5px/1.7 Consolas,"Cascadia Mono",monospace;background:var(--raised);padding:3px 5px;border-radius:4px;color:var(--text);overflow-wrap:anywhere}pre{position:relative;background:var(--code);border:1px solid var(--line);padding:22px 22px 26px;border-radius:10px;max-height:560px;overflow:auto;white-space:pre;scrollbar-width:thin}pre code{background:none;padding:0;white-space:pre;font-size:12px;overflow-wrap:normal}pre .copy{position:sticky;top:0;float:right;margin:-7px -8px 0 15px;background:var(--raised);color:var(--muted);font-size:10px;border:1px solid var(--line);border-radius:5px;padding:4px 8px}.hero-links{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0}.hero-links a{display:block;border:1px solid var(--line);border-radius:7px;font-size:12px;font-weight:650;padding:9px 14px;background:var(--panel);color:var(--text)}.hero-links .primary{background:var(--accent);color:#161126;border-color:var(--accent)}.hero-art{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:10px;margin:30px 0 20px}.chips{display:flex;flex-wrap:wrap;gap:8px}.chips span{font-size:10px;letter-spacing:.4px;border:1px solid var(--line);border-radius:4px;padding:5px 9px;color:var(--muted)}.table-wrap{overflow:auto;margin:26px 0;border:1px solid var(--line);border-radius:9px}table{border-collapse:collapse;width:100%;text-align:left;font-size:12px}th{background:var(--panel);color:var(--text);font-weight:650}th,td{padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}tr:last-child td{border-bottom:0}td{color:var(--muted)}td code{font-size:11px}.note{padding:16px 18px;border-left:3px solid var(--cyan);background:var(--panel);font-size:13px;color:var(--muted);margin:24px 0}.math{display:flex;align-items:center;gap:32px;border:1px solid var(--line);border-radius:10px;background:var(--panel);padding:26px;margin:28px 0}.math span{font:23px/1.5 Consolas,monospace;color:var(--pink)}.math small{display:block;font:11px/2 system-ui;color:var(--muted)}.math>b{font-size:30px;color:var(--cyan)}details{margin:24px 0;border:1px solid var(--line);border-radius:8px;padding:12px 16px}summary{cursor:pointer;font-size:13px;color:var(--accent)}details pre{margin-bottom:0}.pager{border-top:1px solid var(--line);margin-top:48px;padding-top:22px;display:flex;justify-content:space-between;gap:12px}.pager a{display:flex;flex-direction:column;font-size:12px;max-width:48%;color:var(--text)}.pager a:last-child{text-align:right;margin-left:auto}.pager small{color:var(--muted);font-size:10px}.page-footer{border-top:1px solid var(--line);margin-top:30px;padding-top:20px;font-size:10px;color:var(--muted);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}.status{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);font-size:12px;background:var(--raised);border:1px solid var(--line);color:var(--text);padding:7px 15px;border-radius:8px;z-index:80;pointer-events:none;opacity:0;transition:opacity .12s}.status.show{opacity:1}.backdrop{display:none}
@media(min-width:1500px){main{padding-left:72px;padding-right:72px}}
@media(max-width:920px){:root{--header:66px}.topbar{padding:0 16px;gap:12px}.top-actions{gap:10px}.github-link{display:none}.menu-button{display:block;flex-shrink:0}.brand{font-size:15px;gap:9px}.radar{width:29px;height:29px}.radar:before{left:8px;top:8px}.radar:after{top:13px;width:33px}.brand small{font-size:9px}.layout{display:block}.sidebar{position:fixed;top:var(--header);left:0;bottom:0;height:auto;width:280px;background:var(--bg);z-index:35;transform:translateX(-101%);transition:transform .15s}.sidebar.open{transform:translateX(0)}.backdrop:not([hidden]){display:block;position:fixed;inset:var(--header) 0 0 0;background:#0008;border:0;z-index:30}main{padding:28px 22px 30px;max-width:850px;margin:auto}.article-heading{margin-bottom:22px}.math{gap:16px;padding:18px}.math span{font-size:18px}.languages button{padding:6px 8px}}
@media(max-width:420px){.topbar{padding:0 11px;gap:8px}.radar{display:none}.brand small{font-size:8px}.top-actions{gap:7px}.icon-button{width:30px;height:30px}.languages button{padding:6px}.text-button{max-width:115px}.hero-links{gap:7px}.hero-links a{padding:8px 10px;font-size:11px}h1{letter-spacing:-.7px}main{padding-left:16px;padding-right:16px}pre{padding:18px 14px}th,td{padding:10px}.page-footer{font-size:9px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.pager a[data-direction=previous]{text-align:left;margin-left:0}.pager a[data-direction=next]{text-align:right;margin-left:auto}