:root{--bg: #f7f5f9;--surface: #ffffff;--surface-muted: #f1edf5;--text: #211a2b;--muted: #645a73;--primary: #6a4c93;--secondary: #8464ab;--accent: #d9cbe9;--border: #ddd4e7;--radius: 2px;--header-height: 4.25rem}:root[data-theme=dark]{--bg: #141119;--surface: #1b1622;--surface-muted: #221c2a;--text: #f5f1fa;--muted: #baafc9;--primary: #b79ad9;--secondary: #a98bcd;--accent: #372d45;--border: #342b41}*{box-sizing:border-box}html{height:100%}body{margin:0;font-family:Aptos,Segoe UI,Helvetica Neue,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;min-height:100svh;display:flex;flex-direction:column}a{color:var(--primary)}a:hover{color:var(--secondary)}a:focus-visible,button:focus-visible,select:focus-visible{outline:2px solid var(--primary);outline-offset:2px}h1,h2,h3{font-family:Aptos Display,Aptos,Segoe 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.15s;height:2rem;border-radius:var(--radius)}.locale-select:hover{border-color:var(--primary)}.theme-toggle{display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;transition:border-color .15s;padding:0;border-radius:var(--radius)}.theme-toggle:hover{border-color:var(--primary)}.theme-toggle svg{width:1rem;height:1rem}.button{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;background:var(--primary);color:#fff;text-decoration:none;padding:.8rem 1.2rem;font-size:.95rem;font-weight:600;transition:background-color .15s,border-color .15s,color .15s;border:1px solid var(--primary);border-radius:var(--radius)}.button:hover{background:var(--secondary);border-color:var(--secondary);color:#fff}.button--compact{padding:.55rem 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a:hover{color:var(--primary)}.footer-github{display:inline-flex;align-items:center;gap:.35rem}@media(max-width:768px){.site-header{display:grid;grid-template-columns:minmax(0,1fr) auto auto;grid-template-areas:"brand toggle controls" "nav nav nav";align-items:center;gap:.75rem;height:auto;padding:.75rem 1rem}.site-header>.brand{grid-area:brand;min-width:0}.brand{min-width:0;overflow:hidden;text-overflow:ellipsis}.nav-menu-toggle{grid-area:toggle;display:inline-flex}.header-controls{grid-area:controls;display:flex;align-items:center;justify-content:flex-end;gap:.55rem;flex-wrap:nowrap;width:auto;margin-left:0}.header-nav{grid-area:nav;display:none;width:100%;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;margin-top:0;padding-top:.5rem;border-top:1px solid var(--border)}.header-nav.is-open{display:flex}.header-nav__link{display:block;width:100%;padding:.7rem 0;border-bottom:1px solid var(--border);font-size:.95rem}.header-nav__link[aria-current=page]{border-bottom-color:var(--border);border-left:2px solid var(--primary);padding-left:.6rem}.button--compact{display:none}}#lightbox{display:none;position:fixed;inset:0;background:#000000e0;z-index:1000;align-items:center;justify-content:center;cursor:zoom-out}#lightbox.is-open{display:flex}#lightbox img{max-width:90vw;max-height:90vh;object-fit:contain;display:block;cursor:default;box-shadow:0 0 0 1px #ffffff14}