:root{--page:#f3f1ed;--page-soft:#ebe8e1;--surface:#fbfaf7;--ink:#1c2024;--ink-soft:#687078;--line:#d8d5ce;--accent:#2b5fd6;--accent-soft:#dce5ff;--accent-ink:#fff;--radius-frame:18px;--radius-control:10px;--radius-small:8px;--max-width:1440px;--page-gutter:clamp(1rem, 3vw, 2.5rem);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html{background:var(--page)}body{color:var(--ink);background:var(--page);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}.localized-content{min-height:100dvh}a{color:inherit;text-decoration:none}button,input,select{color:inherit;font:inherit}.site-header{z-index:30;width:min(var(--max-width), calc(100% - 2 * var(--page-gutter)));-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#f3f1ede6;border-bottom:1px solid #d8d5cee6;grid-template-columns:1fr auto 1fr;align-items:center;height:68px;margin:0 auto;display:grid;position:sticky;top:0}.brand{align-items:center;gap:.65rem;width:fit-content;font-weight:760;display:inline-flex}.brand-mark{color:#fff;background:var(--accent);border-radius:50% 50% 50% 8px;place-items:center;width:32px;height:32px;display:grid}.site-header nav{border:1px solid var(--line);background:#fbfaf7b8;border-radius:11px;gap:.3rem;padding:.25rem;display:flex}.site-header nav a,.account a,.account button{color:var(--ink-soft);cursor:pointer;background:0 0;border:0;border-radius:8px;padding:.55rem .75rem;font-size:.78rem;font-weight:680}.site-header nav a:hover{color:var(--ink);background:var(--surface)}.account{justify-content:flex-end;align-items:center;gap:.35rem;display:flex}.language-switch{border:1px solid var(--line);width:34px;height:34px;color:var(--ink-soft);background:var(--surface);cursor:pointer;border-radius:999px;flex:none;place-items:center;padding:0;font-size:.68rem;font-weight:760;display:grid}.language-switch:hover{color:var(--ink);border-color:color-mix(in srgb, var(--accent) 45%, var(--line))}.language-switch:focus-visible{outline:3px solid color-mix(in srgb, var(--accent) 35%, transparent);outline-offset:2px}.site-footer{width:min(var(--max-width), calc(100% - 2 * var(--page-gutter)));border-top:1px solid var(--line);color:var(--ink-soft);justify-content:space-between;margin:0 auto;padding:1.5rem 0 2rem;font-size:.72rem;display:flex}.page-shell{width:min(880px, calc(100% - 2 * var(--page-gutter)));min-height:calc(100vh - 150px);margin:0 auto;padding:clamp(3rem,8vw,7rem) 0}.eyebrow{color:var(--accent);letter-spacing:.1em;text-transform:uppercase;margin:0 0 .8rem;font-size:.72rem;font-weight:760}.page-shell h1{letter-spacing:-.06em;margin:0;font-size:clamp(2.4rem,6vw,4.8rem);line-height:.98}.lede{max-width:42rem;color:var(--ink-soft);margin:1.25rem 0 0;line-height:1.65}.panel{border:1px solid var(--line);border-radius:var(--radius-frame);background:var(--surface);margin-top:2rem;padding:clamp(1.2rem,4vw,2rem)}.panel h2,.panel p{margin-top:0}.panel p{color:var(--ink-soft);line-height:1.6}.button{border-radius:var(--radius-control);color:#fff;background:var(--accent);cursor:pointer;border:0;justify-content:center;align-items:center;min-height:42px;padding:0 1rem;font-weight:720;display:inline-flex}.field{color:var(--ink-soft);gap:.45rem;margin-top:1rem;font-size:.78rem;display:grid}.field input{border:1px solid var(--line);border-radius:var(--radius-control);background:#fff;min-height:46px;padding:0 .8rem}.error{color:#a2382e;font-size:.78rem}@media (max-width:720px){.site-header{background:var(--page);-webkit-backdrop-filter:none;backdrop-filter:none;grid-template-columns:1fr auto}.site-header nav{right:var(--page-gutter);bottom:1rem;left:var(--page-gutter);justify-content:center;position:fixed;box-shadow:0 12px 36px #1c202424}.site-footer{flex-direction:column;gap:.35rem;padding-bottom:5rem}}