:root{--ink:#18211c;--paper:#f3f0e8;--accent:#d85432;--muted:#667068;--line:#c9c8bd;--card:#faf8f2;--dark:#1e2922}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.65}.site-header{height:78px;display:flex;align-items:center;justify-content:space-between;max-width:1180px;margin:auto;padding:0 28px;border-bottom:1px solid var(--line)}.brand{font-size:1.25rem;font-weight:800;text-decoration:none;color:var(--ink);letter-spacing:-.04em}.brand span{color:var(--accent)}nav{display:flex;gap:28px}nav a,footer a{color:var(--ink);text-decoration:none;font-size:.9rem}main{max-width:1180px;margin:auto;padding:0 28px}.hero{min-height:620px;padding:110px 0 90px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.eyebrow,.section-heading p,.meta{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.74rem;letter-spacing:.14em;color:var(--accent);font-weight:700}.hero h1{font-family:Georgia,serif;font-weight:400;font-size:clamp(3.4rem,8vw,7.2rem);line-height:.94;letter-spacing:-.06em;margin:24px 0 34px}.hero h1 em{color:var(--accent);font-weight:400}.lead{max-width:670px;font-size:1.15rem;color:var(--muted)}.primary-link{display:inline-block;margin-top:26px;padding-bottom:7px;border-bottom:2px solid var(--accent);color:var(--ink);font-weight:700;text-decoration:none}.section{padding:90px 0;border-top:1px solid var(--line)}.section-heading{display:grid;grid-template-columns:1fr 2fr;align-items:end;margin-bottom:45px}.section-heading h2{font-family:Georgia,serif;font-size:clamp(2.2rem,5vw,4.4rem);font-weight:400;line-height:1;margin:0}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.article-grid article{background:var(--card);border:1px solid var(--line);padding:34px;min-height:280px;transition:transform .2s,border-color .2s}.article-grid article:hover{transform:translateY(-4px);border-color:var(--accent)}.article-grid h3{font-family:Georgia,serif;font-weight:400;font-size:1.7rem;line-height:1.2;margin:30px 0 20px}.article-grid h3 a{color:var(--ink);text-decoration:none}.article-grid article>p:last-child{color:var(--muted)}.speed-panel{padding-bottom:110px}.speed-intro{max-width:720px;color:var(--muted);margin-bottom:32px}.controls{display:flex;gap:10px;flex-wrap:wrap}.controls button{appearance:none;border:1px solid var(--dark);background:var(--dark);color:white;border-radius:0;padding:13px 18px;font-weight:700;cursor:pointer}.controls button:hover{background:var(--accent);border-color:var(--accent)}.controls button:disabled{cursor:not-allowed;opacity:.45}.controls .cancel{background:transparent;color:var(--ink)}.meter{height:8px;background:#d9d7cd;margin-top:30px;overflow:hidden}.meter div{height:100%;width:0;background:var(--accent);transition:width .15s}.status{min-height:50px;margin-top:18px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.86rem}.status.error{color:#a42d24}.results{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin:20px 0 0}.results div{background:var(--card);padding:18px}.results dt{font-size:.75rem;color:var(--muted)}.results dd{margin:7px 0 0;font-weight:800}.article-page{max-width:780px;margin:auto;padding:80px 28px}.article-page h1{font-family:Georgia,serif;font-size:clamp(2.8rem,7vw,5.5rem);font-weight:400;line-height:1.04;letter-spacing:-.04em}.article-page h2{margin-top:50px;font-family:Georgia,serif;font-size:2rem;font-weight:400}.article-page p,.article-page li{font-size:1.08rem;color:#39433d}.back{color:var(--accent);text-decoration:none;font-weight:700}.not-found{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}.not-found h1{font-family:Georgia,serif;font-size:clamp(3rem,10vw,8rem);font-weight:400;margin:10px 0}footer{background:var(--dark);color:#e7e5dc;display:flex;justify-content:space-between;padding:38px max(28px,calc((100vw - 1124px)/2));font-size:.85rem}footer a{color:#e7e5dc}@media(max-width:800px){nav{gap:14px}.hero{min-height:560px;padding:80px 0}.section-heading{grid-template-columns:1fr}.article-grid{grid-template-columns:1fr}.article-grid article{min-height:220px}.results{grid-template-columns:1fr 1fr}.results div:last-child{grid-column:span 2}}@media(max-width:480px){.site-header{padding:0 18px}.site-header nav a:nth-child(2){display:none}main{padding:0 18px}.hero h1{font-size:3.2rem}.controls button{width:calc(50% - 5px)}.controls .cancel{width:100%}}