*{box-sizing:border-box}:root{color-scheme:dark;--bg:#071017;--surface:#0b1821;--surface-2:#08151d;--ink:#dceef4;--muted:#91a7af;--line:#24414d;--accent:#8ddcff;--button:#102b36}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55}.page-header,main{width:min(1180px,calc(100% - 40px));margin-inline:auto;padding-block:28px}.header-row{display:flex;justify-content:space-between;align-items:center;gap:20px}.page-nav{display:flex;gap:16px;flex-wrap:wrap}a{color:var(--accent);font-weight:700}.language-control{display:flex;align-items:center;gap:10px;font-weight:700}.language-control select,.selector select{background:var(--surface-2);color:#eaffff;border:1px solid #3a6774;padding:10px;font:inherit}.eyebrow{margin:34px 0 8px;color:#7eb8c8;font-size:.78rem;font-weight:800;letter-spacing:.14em}.page-header h1{max-width:900px;margin:0;font-size:clamp(2.25rem,6vw,4.8rem);line-height:1.02;letter-spacing:-.04em}.lead{max-width:820px;color:#b8d1da;font-size:clamp(1.05rem,2vw,1.3rem)}.explanation{margin-bottom:26px;padding:22px;border-inline-start:4px solid #3a6774;background:#0a151d}.explanation h2{margin-top:0}.hero{border:1px solid var(--line);background:var(--surface);padding:28px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}button{background:var(--button);color:#eaffff;border:1px solid #3a6774;padding:12px 18px;font-weight:800;cursor:pointer}button:hover:not(:disabled){border-color:#79bfd3;background:#153642}button:disabled{opacity:.5;cursor:not-allowed}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px}.card{border:1px solid #203d49;background:var(--surface);padding:18px}.card span,.card small{display:block}.card strong{display:block;margin:.45rem 0;font-size:1.5rem}.pass{color:#7fe0a3}.fail{color:#ff8d8d}progress{width:100%;height:18px}pre{overflow:auto;background:#050b10;padding:16px;border:1px solid #203d49}.muted,.method-note{color:var(--muted)}.selector{display:grid;grid-template-columns:minmax(150px,220px) minmax(220px,360px);gap:8px 16px;align-items:center;margin:22px 0}.selector label{font-weight:700}.selector small{grid-column:2;color:var(--muted)}[dir="rtl"] .eyebrow{letter-spacing:0}@media(max-width:700px){.header-row{align-items:flex-start;flex-direction:column}.language-control{width:100%;justify-content:space-between}.language-control select{flex:1;max-width:230px}.selector{grid-template-columns:1fr}.selector small{grid-column:1}.hero{padding:20px}}.benchmark-footer{width:min(1180px,calc(100% - 40px));margin-inline:auto;padding:24px 0 42px;border-top:1px solid var(--line);color:var(--muted)}.benchmark-footer strong{color:var(--ink)}
/* Canonical public navigation: all destinations remain visible. */
.header-row{align-items:flex-start;flex-wrap:wrap}.page-nav{row-gap:8px}.page-nav a{white-space:nowrap}@media(max-width:980px){.header-row{flex-direction:column}.page-nav{width:100%}}