:root{color-scheme:light dark;--blue: #00426e;--bg: #061525;--fg: rgba(255, 255, 255, .92);--muted: rgba(255, 255, 255, .7);--card: rgba(255, 255, 255, .06);--stroke: rgba(255, 255, 255, .12);--brand: #ff0000;--brand2: #60a5fa;--shadow: 0 18px 70px rgba(0, 0, 0, .45)}@media (prefers-color-scheme: light){:root{--bg: #f6f7fb;--fg: rgba(15, 23, 42, .92);--muted: rgba(15, 23, 42, .7);--card: rgba(15, 23, 42, .04);--stroke: rgba(15, 23, 42, .12);--shadow: 0 18px 70px rgba(2, 6, 23, .14)}}*{box-sizing:border-box}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;background:radial-gradient(1200px 500px at 15% 0%,rgba(0,66,110,.36),transparent 58%),radial-gradient(900px 600px at 85% 10%,rgba(96,165,250,.22),transparent 62%),radial-gradient(800px 620px at 92% 82%,rgba(225,29,46,.12),transparent 62%),var(--bg);color:var(--fg)}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 20px;padding:10px 0 18px}.brand{display:flex;align-items:center;gap:12px;min-width:0;flex:0 1 auto}.brand img{width:60px;height:60px;display:block;border-radius:12px;box-shadow:0 10px 30px #00000040;background:#ffffff0a}.brand strong{font-size:16px;letter-spacing:.2px}.lang{display:inline-flex;flex-wrap:wrap;gap:6px;padding:6px;border-radius:999px;border:1px solid var(--stroke);background:#ffffff05;max-width:100%}.lang button{appearance:none;border:0;background:transparent;color:var(--muted);font-weight:700;font-size:12px;letter-spacing:.08em;padding:7px 10px;border-radius:999px;cursor:pointer;display:inline-flex;align-items:center;gap:8px}.lang button .flag{font-size:14px;line-height:1;transform:translateY(-.5px)}.lang button[aria-pressed=true]{color:var(--fg);background:#ffffff14}.lang button:hover{color:var(--fg);background:#ffffff0f}