/* Static pages around the viewer. Colors mirror app/theme.css; the theme follows the system setting. */
:root{
 color-scheme:light dark;
 --bg:#f3f6ff;--fg:#141a24;--card:#fff;--muted:#53617a;--border:#dce3f0;--soft:#edf1f8;
 --primary:#4255ff;--primary-hover:#3444e0;--on-primary:#fff;--shadow:0 12px 40px rgb(20 40 120/.09);
 --radius:16px;--wrap:1120px;
}
@media (prefers-color-scheme:dark){:root{
 --bg:#141a24;--fg:#eef3ff;--card:#1d2738;--muted:#b0bed4;--border:#35425a;--soft:#253147;
 --primary:#7383ff;--primary-hover:#8d9aff;--on-primary:#141a24;--shadow:0 12px 40px rgb(0 0 0/.22);
}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 Onest,system-ui,-apple-system,"Segoe UI",sans-serif}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary)}
a:hover{color:var(--primary-hover)}
a:focus-visible,summary:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px}
h1,h2,h3{line-height:1.2;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:clamp(2rem,4.5vw,3.1rem);font-weight:700}
h2{font-size:clamp(1.35rem,2.4vw,1.7rem);font-weight:650;margin-top:2.2em}
h3{font-size:1.05rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-top:1.8em}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
.narrow{max-width:760px;padding-top:32px}
.muted{color:var(--muted)}
.lead{font-size:1.15rem;color:var(--muted);max-width:60ch}

.site-header{position:sticky;top:0;z-index:2;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--fg);text-decoration:none;font-weight:700;font-size:1.1rem}
.brand img{border-radius:8px}
.header-nav{display:flex;align-items:center;gap:12px}
.langs{display:flex;gap:2px;list-style:none;margin:0;padding:0}
.langs a{display:block;padding:6px 8px;border-radius:8px;color:var(--muted);text-decoration:none;font-size:.85rem;font-weight:600}
.langs a[aria-current]{color:var(--fg);background:var(--soft)}

.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:12px;background:var(--primary);color:var(--on-primary);font-weight:600;text-decoration:none;border:1px solid transparent}
.button:hover{background:var(--primary-hover);color:var(--on-primary)}
.button.small{min-height:40px;padding:0 14px;font-size:.9rem}
.button.ghost{background:transparent;color:var(--fg);border-color:var(--border)}
.button.ghost:hover{background:var(--soft)}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}

.crumbs{display:flex;gap:8px;padding-top:20px;font-size:.9rem;color:var(--muted)}
.crumbs a{color:var(--muted)}
.hero{display:grid;grid-template-columns:1fr 1.1fr;gap:40px;align-items:center;padding-top:32px;padding-bottom:16px}
.hero-image{margin:0}
.hero-image img{border-radius:var(--radius);background:#141a24;box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover}
.credit{display:block;margin-top:8px;font-size:.78rem;color:var(--muted);line-height:1.4}
.credit a{color:inherit}

.facts{list-style:none;padding:0;margin:32px 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.facts li{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;font-weight:500}
.prose{max-width:72ch}

.cards{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.cards.wide{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.card{display:block;height:100%;margin:0;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;color:var(--fg);text-decoration:none}
a.card:hover{border-color:var(--primary)}
.card img{aspect-ratio:4/3;object-fit:cover;background:#141a24;width:100%}
.card>span{display:block;padding:12px 14px;font-weight:600;overflow-wrap:break-word;hyphens:auto}
.card figcaption{padding:12px 14px}
.card figcaption p{margin-bottom:6px}

.systems,.names{list-style:none;padding:0;margin:12px 0 0;display:flex;flex-wrap:wrap;gap:8px}
.systems li{background:var(--soft);border-radius:999px;padding:4px 12px;font-size:.9rem}
.names li{border:1px solid var(--border);border-radius:8px;padding:2px 10px;font-size:.88rem}

.faq details{border-bottom:1px solid var(--border);padding:14px 0;max-width:72ch}
.faq summary{cursor:pointer;font-weight:600}
.faq details p{margin:10px 0 0;color:var(--muted)}

.cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;margin:48px 0;padding:28px;border-radius:20px;background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow)}
.cta h2{margin-top:0}
.cta p{margin:0;max-width:60ch;color:var(--muted)}
.cta-action{display:flex;flex-direction:column;align-items:flex-start;gap:8px;font-size:.85rem}

.not-found{padding:80px 16px}
.site-footer{margin-top:64px;border-top:1px solid var(--border);padding:32px 0 48px;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px}
.footer-grid p{margin-top:12px;max-width:52ch}
.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:8px}

@media (max-width:820px){
 .hero{grid-template-columns:1fr;gap:24px;padding-top:20px}
 .hero-image{order:-1}
 .footer-grid{grid-template-columns:1fr}
 .header-nav .button{display:none}
}