:root{color-scheme:light dark;--paper:#f5f3eb;--ink:#172d30;--muted:#496267;--line:#bcc9c7;--accent:#006f70;--panel:#fffef9;--warm:#a54c2d}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 system-ui,-apple-system,sans-serif}a{color:var(--accent);text-underline-offset:.18em}a:hover{text-decoration-thickness:2px}header,main,footer{max-width:1180px;margin:auto;padding:24px 32px}header{display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line)}header a{text-decoration:none;font-weight:700}header small,.eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}nav{display:flex;flex-wrap:wrap;gap:18px;font-size:14px}h1{font:600 clamp(2.4rem,5vw,4.4rem)/1.08 Georgia,serif;letter-spacing:-.035em;max-width:920px;margin:.4em 0}h2{font:600 1.8rem/1.2 Georgia,serif;margin-top:1.7em}h3{font-size:1.12rem;line-height:1.4}p{max-width:78ch}section{margin:34px 0}.lead{font-size:1.25rem;max-width:750px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.card{padding:24px;background:var(--panel);border:1px solid var(--line);border-radius:8px}.card h2,.card h3{margin-top:0}.four{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{border-top:3px solid var(--accent);padding-top:12px}.step strong{font-size:1.2rem}.step p{font-size:15px}.button,button{display:inline-block;border:1px solid var(--accent);border-radius:4px;background:var(--accent);color:var(--panel);padding:10px 18px;text-decoration:none;font-size:15px;font-weight:600;cursor:pointer}.secondary{background:transparent;color:var(--accent)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--warm);outline-offset:3px}label{display:block;font-size:15px;margin:16px 0 4px}input[type=range]{width:100%;accent-color:var(--accent)}select{font:inherit;background:var(--panel);color:var(--ink);border:1px solid var(--line);padding:8px;max-width:100%}.metric{font-variant-numeric:tabular-nums;font-size:1.6rem;font-weight:650}.comparison{display:grid;grid-template-columns:1fr 1fr;gap:14px}.bar{height:14px;background:var(--line);margin:5px 0 12px;border-radius:2px;overflow:hidden}.bar span{display:block;height:100%;background:var(--accent)}.bar.adverse span{background:var(--warm)}.note{font-size:14px;color:var(--muted)}.status{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--warm);font-weight:700}pre{background:var(--panel);border:1px solid var(--line);padding:18px;overflow:auto;font-size:13px;line-height:1.5}code{font-size:.86em;overflow-wrap:anywhere}pre code{font-size:inherit;overflow-wrap:normal}table{border-collapse:collapse;display:block;max-width:100%;overflow:auto;font-size:14px}th,td{padding:10px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);min-width:110px}blockquote{margin:20px 0;padding:1px 20px;border-left:4px solid var(--accent)}article{max-width:900px;margin:auto}article h1{font-size:2.8rem}article h2{margin-top:1.6em}article img,svg{max-width:100%;height:auto}math[display=block]{display:block;overflow:auto;margin:1.2em 0}#TOC{font-size:14px;padding:16px 22px;background:var(--panel)}#TOC ul{padding-left:20px}details{margin:15px 0}summary{cursor:pointer;font-weight:600}footer{border-top:1px solid var(--line);font-size:13px;color:var(--muted);margin-top:50px}.trace{padding-left:24px}.trace li{padding:8px 0;border-bottom:1px solid var(--line)}.trace code{display:block;font-size:12px}.wrap{overflow-wrap:anywhere}@media(prefers-color-scheme:dark){:root{--paper:#112428;--ink:#e6efeb;--muted:#acbfbd;--line:#3f5b5d;--accent:#77cfbe;--panel:#192f34;--warm:#f1ab86}.button,button{color:#10292b}.secondary{color:var(--accent)}}@media(max-width:700px){header,main,footer{padding:20px}header{display:block}nav{margin-top:12px;gap:12px}.grid,.four{grid-template-columns:1fr}.four{gap:12px}.step p{margin-top:4px}h1{font-size:2.7rem}.card{padding:18px}article h1{font-size:2.2rem}.lead{font-size:1.12rem}}

figure{margin:28px 0}figure img{display:block;max-width:100%;height:auto;background:white;border-radius:4px}figcaption{font-size:14px;color:var(--muted);margin-top:10px}

h1,h2,h3{overflow-wrap:anywhere}math:not([display=block]){display:inline-block;max-width:100%;overflow-x:auto;vertical-align:middle}