:root{--ink:#233d43;--muted:#5c7072;--serif:'EB Garamond',Georgia,serif;--sans:'Google Sans Flex',Arial,sans-serif;--edge:max(24px,calc((100% - 1120px)/2))}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:115px}body{margin:0;background:#fff;color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-underline-offset:4px}a:focus-visible,summary:focus-visible{outline:2px solid #137f7d;outline-offset:5px}.skip{position:absolute;left:24px;top:-60px;background:white;padding:12px;z-index:5}.skip:focus{top:12px}.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px var(--edge);position:sticky;top:0;z-index:2;background:#ffffffed;backdrop-filter:blur(18px)}.brand{font:36px var(--serif);letter-spacing:-2px;text-decoration:none}.site-header nav,footer nav{display:flex;gap:28px;font-size:14px}.site-header nav a,footer a{text-decoration:none}.intro{padding:78px var(--edge) 68px}.eyebrow{font-size:11px;letter-spacing:.12em;color:var(--muted);margin:0 0 22px}h1,h2{font-family:var(--serif);font-weight:400;letter-spacing:-.025em}h1{font-size:clamp(48px,5.5vw,76px);line-height:1.05;margin:0 0 24px}.updated{font-size:14px;color:var(--muted);margin:0}.reading-layout{display:grid;grid-template-columns:240px minmax(0,680px);gap:80px;padding:0 var(--edge) 100px;align-items:start}aside{position:sticky;top:120px}summary{font-size:13px;font-weight:600;margin-bottom:20px;cursor:pointer}aside nav{display:flex;flex-direction:column;gap:15px}aside a{font-size:13px;line-height:1.5;color:var(--muted);text-decoration:none}aside a:hover{color:var(--ink);text-decoration:underline}article{min-width:0}article section{margin-bottom:52px}article section:last-child{margin-bottom:0}h2{font-size:clamp(29px,2.6vw,36px);line-height:1.15;margin:0 0 23px}h3{font-size:16px;line-height:1.5;font-weight:600;margin:26px 0 12px}article p,article li{font-size:16px;line-height:1.85;color:var(--muted);overflow-wrap:anywhere}article p{margin:0 0 17px}article ul{padding-left:22px;margin:16px 0 22px}article li{padding-left:5px;margin-bottom:10px}article li::marker{color:#7baaa4}article a{color:var(--ink);text-decoration-color:#a4c8c1}footer{padding:30px var(--edge);display:flex;justify-content:space-between;align-items:center;gap:32px;border-top:1px solid #edf2f1}footer nav{font-size:12px;flex-wrap:wrap;color:var(--muted)}@media(max-width:1000px){.reading-layout{gap:40px;grid-template-columns:200px minmax(0,1fr)}}@media(max-width:700px){.intro{padding-block:48px 40px}.reading-layout{display:block;padding-bottom:60px}aside{position:static;margin-bottom:42px;padding:20px 0;border-block:1px solid #edf2f1}aside nav{gap:12px}summary{margin-bottom:0}details[open] summary{margin-bottom:20px}article p,article li{font-size:15px;line-height:1.8}.site-header nav{font-size:12px;gap:18px}article section{margin-bottom:42px}footer{align-items:flex-start;flex-direction:column;gap:20px}footer nav{gap:18px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
