:root{color-scheme:light dark;--bg:#faf9f6;--text:#202020;--muted:#5b5a63;--accent:#663cc3;--line:#ddd9e3;--card:#f0eafb;--panel:#fff;--soft:#edebdf}
*{box-sizing:border-box}html{scroll-padding-top:2rem}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:17px;line-height:1.7}a{color:var(--accent);text-underline-offset:.2em}a:hover{text-decoration-thickness:2px}a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px;border-radius:3px}.wrap{width:min(1120px,calc(100% - 48px));margin-inline:auto}.skip{position:absolute;left:16px;top:-80px;z-index:2;background:var(--panel);padding:10px 18px}.skip:focus{top:12px}.header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:28px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-size:25px;font-weight:750;color:var(--text);text-decoration:none;letter-spacing:-1px}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:var(--accent);color:#fff;font-size:28px;font-weight:500}nav{display:flex;align-items:center;flex-wrap:wrap;gap:4px 18px;font-size:15px}nav a{padding-block:10px;text-decoration:none;color:var(--muted)}nav a[aria-current=page]{color:var(--accent);text-decoration:underline}nav .language{border:1px solid var(--line);border-radius:22px;padding:7px 15px;color:var(--text)}.hero{padding-block:62px 48px;max-width:820px}.eyebrow{font-size:12px;letter-spacing:.14em;font-weight:700;color:var(--accent);margin:0 0 16px}h1,h2{line-height:1.16;letter-spacing:-.035em;text-wrap:balance}h1{font-size:clamp(1.7rem,5vw,3.7rem);margin:0 0 24px;overflow-wrap:anywhere}h2{font-size:clamp(1.4rem,2.6vw,1.8rem);margin:0 0 18px}.lead{font-size:clamp(1.1rem,2vw,1.35rem);color:var(--muted);max-width:690px;margin:0 0 20px;line-height:1.55}.meta{font-size:13px;color:var(--muted);margin:24px 0 0}.document-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:70px;align-items:start}.toc{position:sticky;top:24px;border-top:2px solid var(--accent);padding-top:15px;font-size:14px;line-height:1.5}.toc p{font-weight:650;margin:0 0 12px}.toc ol{margin:0;padding-left:18px}.toc li{margin-bottom:12px;padding-left:3px}.toc a{color:var(--muted);text-decoration:none}.toc a:hover{color:var(--accent);text-decoration:underline}article{max-width:750px;min-width:0}article section{padding-bottom:26px;margin-bottom:30px;border-bottom:1px solid var(--line)}article section:last-child{border-bottom:0;margin-bottom:0}p{margin:0 0 18px}article a{overflow-wrap:anywhere}strong{font-weight:650}.footer{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-block:32px;margin-top:60px;color:var(--muted);font-size:14px}.footer p{margin:0}.footer strong{color:var(--text);font-size:18px}.footer a{color:var(--muted)}.support-layout{display:grid;grid-template-columns:340px minmax(0,1fr);gap:60px;align-items:start}.contact-card{background:var(--card);padding:32px;border-radius:20px}.contact-card h2{font-size:26px}.contact-card p{font-size:16px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;min-height:48px;padding:10px 20px;background:var(--accent);color:#fff;border-radius:9px;text-decoration:none;font-weight:600;font-size:16px}.button:hover{filter:brightness(.94);text-decoration:underline}.contact-address{margin:16px 0 0;overflow-wrap:anywhere}.contact-address a{font-size:15px}ul{padding-left:24px;margin-bottom:24px}li{padding-left:3px;margin-bottom:8px}details{padding:18px 0;border-bottom:1px solid var(--line)}details:last-child{border:0}summary{font-weight:600;cursor:pointer;padding-right:14px;min-height:28px;line-height:1.5}details p{margin:16px 0 0;color:var(--muted)}.home{padding-top:70px}.home h1{font-size:clamp(3rem,7vw,5.7rem);line-height:1.02}.language-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:44px}.language-card{padding:32px;background:var(--panel);border:1px solid var(--line);border-radius:20px}.language-card p:not(.eyebrow){max-width:380px;color:var(--muted)}.language-card h2{font-size:30px}.text-link{display:block;margin-top:18px;min-height:32px}.language-card:nth-child(2){background:var(--soft)}
@media(max-width:800px){.document-layout{grid-template-columns:minmax(0,1fr);gap:32px}.toc{position:static;max-width:100%;padding-bottom:12px}.toc ol{columns:2;column-gap:30px}.toc li{break-inside:avoid}.support-layout{grid-template-columns:minmax(0,1fr);gap:36px}.contact-card{max-width:100%}.header{align-items:flex-start;flex-direction:column;gap:12px}.hero{padding-block:40px 32px}.footer{margin-top:36px}}
@media(max-width:520px){.wrap{width:calc(100% - 36px)}body{font-size:16px}.header{padding-block:20px}nav{font-size:14px;gap:4px 12px}.hero{padding-block:34px 28px}h1{letter-spacing:-.04em}.toc ol{columns:1}.footer{flex-direction:column;padding-block:26px}.language-cards{grid-template-columns:minmax(0,1fr);gap:18px}.language-card,.contact-card{padding:24px}.home{padding-top:40px}.contact-card h2{font-size:25px}}
@media(prefers-color-scheme:dark){:root{--bg:#131217;--text:#efedf4;--muted:#b8b3c3;--accent:#b497fa;--line:#3a3544;--card:#252032;--panel:#1c1922;--soft:#23231d}.button,.brand-mark{background:#b497fa;color:#191023}}
@media print{body{background:#fff;color:#000;font-size:11pt}.header nav,.toc,.skip,.button{display:none}.wrap{width:100%}.hero{padding:16px 0}.document-layout,.support-layout{display:block}.footer{margin-top:20px}.lead,.meta,a{color:#333}details>p{display:block!important}section{break-inside:auto}}