@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;600;700;800&display=swap');
:root{--ink:#262332;--muted:#706b7c;--accent:#68449e;--line:#e9e4ee;--paper:#fcfbfd}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:18px/1.8 'DM Sans',sans-serif}a{color:var(--accent);text-underline-offset:4px}a:focus-visible{outline:3px solid #e1a353;outline-offset:5px}header{max-width:1200px;margin:auto;padding:24px 32px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}header a{text-decoration:none;font-size:15px}.brand{font-weight:700;color:var(--ink)}header nav{display:flex;gap:24px}main{max-width:1140px;margin:auto;padding:38px 32px 50px}.eyebrow{text-transform:none;font-size:12px;font-weight:700;letter-spacing:.025em;color:var(--accent)}h1,h2,h3{font-family:'Manrope',sans-serif;letter-spacing:-.045em;line-height:1.2}h1{font-size:clamp(36px,5vw,64px);max-width:1000px;margin:18px 0 22px}h2{font-size:30px;margin:36px 0 18px}h3{font-size:22px}.dek{font-size:22px;line-height:1.6;color:var(--muted);max-width:800px}.meta{font-size:14px;color:var(--muted);margin:22px 0}.links{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0}.button{padding:10px 20px;border:1px solid var(--line);border-radius:40px;font-size:14px;font-weight:600;text-decoration:none;background:white}.button.primary{background:var(--accent);color:white;border-color:var(--accent)}figure{margin:36px 0 48px}figure img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:16px;background:white}figcaption{font-size:13px;color:var(--muted);line-height:1.6;margin:14px auto;max-width:850px}.article-body{max-width:760px;margin:auto}.article-body p{margin:0 0 24px}.wide{max-width:1060px;margin:40px -150px}.callout{border-left:4px solid var(--accent);background:#f2edf9;padding:24px 28px;margin:32px 0;font-size:22px;line-height:1.5}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:38px 0}.metric{border:1px solid var(--line);border-radius:16px;background:white;padding:24px}.metric strong{display:block;font-size:34px;font-family:'Manrope',sans-serif}.metric span{font-size:13px;line-height:1.5;display:block;color:var(--muted)}.note{font-size:14px;color:var(--muted)}footer{max-width:1140px;margin:auto;padding:30px 32px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}.blog-card{display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:center;margin-top:45px;padding:25px;border:1px solid var(--line);border-radius:8px;background:#fff}.blog-card img{width:100%;border-radius:12px}.blog-card h2{font-size:28px;margin:10px 0}.blog-card p{font-size:16px;color:var(--muted)}.blog-card a{text-decoration:none}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:15px;margin:25px 0}th,td{padding:12px;border-bottom:1px solid var(--line);text-align:left}th{font-weight:600;background:#f2edf9}@media(max-width:1100px){.wide{margin:35px 0}}@media(max-width:650px){body{font-size:17px}header{padding:18px 20px}main{padding:40px 20px}.dek{font-size:19px}.metrics{grid-template-columns:1fr}.metric{padding:18px}.blog-card{grid-template-columns:1fr;gap:10px;padding:18px}h2{font-size:26px}.callout{font-size:20px}.wide{margin:30px 0}}

.hero{margin-top:38px}.hero img{border-radius:12px}.brand{font-size:15px}

.skip{position:absolute;left:20px;top:-80px;background:#fff;padding:8px 14px;z-index:10}.skip:focus{top:10px}.blog-card img{display:block;height:auto}

.film{scroll-margin-top:24px}.film video{display:block;width:100%;aspect-ratio:16/9;background:#101114;border-radius:12px}.equation{margin:28px 0;padding:20px;text-align:center;background:#f2edf9;border-radius:8px;font-size:clamp(18px,3vw,26px);overflow-x:auto}.method-steps{padding-left:24px}.method-steps li{padding-left:6px;margin:16px 0}caption{text-align:left;font-size:14px;color:var(--muted);padding-bottom:12px}

.citation-box{padding:20px;border:1px solid var(--line);border-radius:8px;background:#fff}.citation-box pre{white-space:pre-wrap;overflow-wrap:anywhere;font:13px/1.7 ui-monospace,monospace;margin:18px 0 0}.citation-box button{cursor:pointer;color:var(--accent)}.citation-box #copy-status{font-size:14px;margin:8px 0 0}