*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#10101d;color:#e7e5f2;font:16px/1.7 'Be Vietnam Pro',sans-serif;--surface:#19182a;--text:#e7e5f2;--muted:#b8b5cd;--primary:#c3adff}a{color:inherit;text-underline-offset:4px}button{font:inherit;cursor:pointer}a,button{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid #e1d3ff;outline-offset:4px}.skip{position:absolute;left:280px;top:-90px;padding:12px;background:#fff;color:#111;z-index:5}.skip:focus{top:8px}.rail{position:fixed;width:235px;height:100vh;left:0;top:0;padding:34px 24px;border-right:1px solid #3a3650;display:flex;flex-direction:column;background:#141320}.brand{text-decoration:none;font-size:42px;font-weight:800;letter-spacing:-3px}.brand span{font-size:14px;color:#aca4c5;letter-spacing:0}.rail nav{display:grid;margin-top:42px;gap:6px}.rail nav a,.languages a{display:block;min-height:44px;padding:10px;text-decoration:none;font-size:14px;border-radius:6px}.rail nav a:hover,.rail nav [aria-current]{background:#302743;color:#decfff}.languages{display:flex;flex-wrap:wrap;margin-top:25px}.rail-mark{font-size:100px;color:#57446e;margin-top:auto;line-height:1}.nav-toggle{display:none}.page-shell{margin-left:235px;padding:42px clamp(22px,4vw,80px);max-width:1700px}.hero{max-width:950px;padding:20px 0 40px}.eyebrow{font-size:11px;color:#c3adff;letter-spacing:2px;font-weight:600}h1{font-size:clamp(32px,4vw,62px);letter-spacing:-1.8px;line-height:1.2;font-weight:600;margin:22px 0}.lead{max-width:800px;color:#c6c1d4;font-size:18px}.play-link{display:inline-flex;gap:20px;align-items:center;padding:12px 20px;background:#c3adff;color:#191324;border-radius:4px;text-decoration:none;font-weight:600}.breadcrumbs{font-size:13px;color:#bcb2cf}.reading-grid{display:grid;grid-template-columns:minmax(160px,220px) minmax(0,1fr);gap:40px;margin-top:65px}.toc{border-top:1px solid #625376;padding-top:20px;font-size:13px}.toc a{display:block;padding:10px 0;color:#bcb6ce}.toc strong{font-size:15px}article{max-width:800px}article section{padding-bottom:24px}h2{font-size:27px;line-height:1.4;font-weight:600;color:#f0eafa;scroll-margin-top:20px}article p,article li{color:#c7c2d7}details{border-top:1px solid #43394f;padding:10px 0}summary{cursor:pointer;min-height:44px;padding:10px 0;font-weight:600}table{border-collapse:collapse;width:100%;font-size:14px}td,th{border:1px solid #564961;padding:10px;text-align:left}.table-wrap{overflow:auto}footer{margin-top:80px;border-top:1px solid #43394f;color:#aaa3bd;font-size:13px;padding-top:24px}.footer-links{display:flex;flex-wrap:wrap;gap:8px 20px}.footer-links a{display:inline-flex;align-items:center;min-height:44px}.related{margin-top:35px}.related>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.related a{padding:22px;border:1px solid #3b324a;text-decoration:none}.related span{display:block;font-size:14px;color:#afa6bf;margin-top:8px}#play{scroll-margin-top:20px}button:disabled{opacity:.45;cursor:default}@media(max-width:979px){.rail{position:relative;width:auto;height:auto;padding:18px 22px;display:flex;flex-direction:row;align-items:center;justify-content:space-between;flex-wrap:wrap;border-right:0;border-bottom:1px solid #43394f}.brand{font-size:32px}.rail-mark{display:none}.nav-toggle{display:block;background:#29213b;color:#e9e1f8;padding:10px 14px;border:1px solid #5a466f;min-height:44px;border-radius:4px}.rail nav{display:none;width:100%;margin-top:15px}.rail.open nav{display:grid}.languages{margin:0}.languages a{font-size:12px}.page-shell{margin-left:0;padding:25px 22px}.reading-grid{grid-template-columns:1fr;gap:20px;margin-top:35px}.toc{display:none}.skip{left:15px}.hero{padding-top:0}h1{letter-spacing:-1px}}@media(max-width:480px){.rail{padding:12px}.page-shell{padding:24px 12px}.languages{width:100%;margin-top:8px}.related>div{grid-template-columns:1fr}.lead{font-size:16px}h2{font-size:23px}.eyebrow{letter-spacing:1px}h1{font-size:32px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}