:root{color-scheme:light dark;--bg: #fbfbfa;--surface: #ffffff;--fg: #17181c;--muted: #666b76;--border: #e6e7eb;--accent: #0f766e;--accent-soft: #ecf7f5;--radius: 10px;--shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 1px 3px rgba(16, 24, 40, .06)}@media(prefers-color-scheme:dark){:root{--bg: #0d0f12;--surface: #14171c;--fg: #eceef1;--muted: #9aa1ac;--border: #262b33;--accent: #2dd4bf;--accent-soft: rgba(45, 212, 191, .12);--shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 12px rgba(0, 0, 0, .25)}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font-family:Segoe UI,system-ui,Tahoma,sans-serif;line-height:1.75;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}h1{font-size:2rem;margin:0 0 .5rem;letter-spacing:-.01em}h2{font-size:1.3rem;margin:2rem 0 .75rem;letter-spacing:-.005em}.app-shell{display:flex;flex-direction:column;min-height:100vh}header{display:flex;align-items:center;gap:1.25rem;padding:.85rem 1.5rem;border-bottom:1px solid var(--border);position:sticky;top:0;background:color-mix(in srgb,var(--bg) 88%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:20}header .brand{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:1.05rem;text-decoration:none;color:var(--fg);white-space:nowrap}header .brand:hover{text-decoration:none;color:var(--accent)}.app-body{display:flex;flex:1;gap:2.5rem;padding:2rem 1.5rem 4rem;max-width:1160px;margin:0 auto;width:100%;align-items:flex-start}nav{flex:0 0 230px;position:sticky;top:4.5rem}nav>ul{border-bottom:1px solid var(--border);padding-bottom:.75rem;margin-bottom:.75rem}nav h3{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:1.1rem 0 .4rem}nav ul{list-style:none;padding:0;margin:0 0 .25rem}nav li{margin:.1rem 0}nav a{display:block;color:var(--fg);padding:.3rem .6rem;border-radius:6px;font-size:.92rem}nav a:hover{background:var(--accent-soft);text-decoration:none}nav a[aria-current=page]{background:var(--accent-soft);color:var(--accent);font-weight:600}main{flex:1;min-width:0;max-width:720px}.summary{color:var(--muted);font-size:1.05rem}.note{border-inline-start:3px solid var(--accent);border-radius:0 var(--radius) var(--radius) 0;padding:.75rem 1rem;background:var(--accent-soft);margin:1.25rem 0;font-size:.95rem}.hero{margin-bottom:2rem}.section-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1rem}.section-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.1rem 1.25rem}.section-card h2{margin:0 0 .5rem;font-size:1.05rem}.section-card ul{list-style:none;margin:0;padding:0}.section-card li{margin:.35rem 0}.section-card a{font-size:.93rem}.search{position:relative;flex:1;max-width:420px}.search input{width:100%;padding:.45rem .85rem;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--fg);font-size:.9rem}.search ul{position:absolute;z-index:30;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-top:.4rem;padding:.4rem;width:100%;max-height:340px;overflow-y:auto;list-style:none}.search li{padding:.5rem .6rem;border-radius:6px}.search li:hover{background:var(--accent-soft)}.search li a{font-weight:600}.search li p{margin:.15rem 0 0;color:var(--muted);font-size:.85rem}button[data-testid=language-toggle]{margin-inline-start:auto;border:1px solid var(--border);background:var(--surface);color:var(--fg);padding:.4rem .9rem;border-radius:999px;font-size:.85rem;cursor:pointer}button[data-testid=language-toggle]:hover{border-color:var(--accent);color:var(--accent)}dl{margin:0}.faq-entry{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:.9rem 1.15rem;margin-bottom:.9rem}.faq-entry dt{font-weight:600;margin:0 0 .35rem}.faq-entry dd{margin:0;color:var(--muted)}article ul,article ol{padding-inline-start:1.4rem}article li{margin:.3rem 0}@media(max-width:820px){.app-body{flex-direction:column;gap:1.5rem}nav{position:static;flex:none;width:100%}main{max-width:100%}}