:root{--bg:#f5f5f7;--bg-tint-1:#78aaff59;--bg-tint-2:#c896ff47;--bg-tint-3:#6ee6d240;--card:#fff;--glass:#ffffffb8;--glass-strong:#ffffffdb;--glass-edge:#ffffffe6;--border:#0000001a;--text:#1d1d1f;--muted:#6e6e73;--accent:#0071e3;--accent-hover:#0077ed;--accent-ink:#fff;--accent-soft:#0071e31a;--success:#1f9d55;--warning:#c77700;--danger:#d70015;--shadow:0 1px 2px #0000000a, 0 8px 24px #0000000f;--shadow-lg:0 2px 6px #0000000d, 0 20px 48px #0000001a;--radius:18px;--radius-sm:14px;--font-ui:-apple-system, BlinkMacSystemFont, system-ui, "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono:ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#000;--bg-tint-1:#285adc59;--bg-tint-2:#823cdc47;--bg-tint-3:#14a09633;--card:#1c1c1e;--glass:#3a3a3e9e;--glass-strong:#343438db;--glass-edge:#ffffff24;--border:#ffffff24;--text:#f5f5f7;--muted:#a1a1a6;--accent:#2997ff;--accent-hover:#47a6ff;--accent-ink:#fff;--accent-soft:#2997ff29;--success:#30d158;--warning:#ffd60a;--danger:#ff453a;--shadow:0 1px 2px #0006, 0 8px 24px #00000059;--shadow-lg:0 2px 6px #0006, 0 20px 48px #00000080}}*{box-sizing:border-box}body{font-family:var(--font-ui);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;letter-spacing:-.01em;margin:0;line-height:1.47}body:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(40vmax 30vmax at 15% 10%, var(--bg-tint-1), transparent 70%), radial-gradient(35vmax 30vmax at 85% 20%, var(--bg-tint-2), transparent 70%), radial-gradient(40vmax 30vmax at 60% 90%, var(--bg-tint-3), transparent 70%);filter:blur(40px);position:fixed;inset:-20vmax}::selection{background:var(--accent-soft)}:focus-visible{outline:3px solid color-mix(in srgb, var(--accent) 45%, transparent);outline-offset:2px}h1,h2,h3{letter-spacing:-.025em}.wrap{max-width:1120px;margin:0 auto;padding:0 16px}.muted{color:var(--muted)}.error{color:var(--danger)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font:inherit}.glass,.top{background:var(--glass);-webkit-backdrop-filter:blur(24px)saturate(180%);backdrop-filter:blur(24px)saturate(180%);border:1px solid var(--border);box-shadow:inset 0 1px 0 var(--glass-edge), var(--shadow)}.top{background:var(--glass-strong);z-index:10;border-radius:999px;width:calc(100% - 32px);max-width:1088px;margin:12px auto 0;position:relative}.top .wrap{flex-wrap:wrap;align-items:center;gap:12px;padding:10px 20px;display:flex}.brand{color:var(--text);align-items:center;gap:8px;display:inline-flex}.brand:hover{text-decoration:none}.brand img{border-radius:7px;display:block}.top strong{letter-spacing:-.02em;font-size:1.1rem;font-weight:600}.tagline{flex:1;font-size:.9rem}.nav{gap:4px;font-size:.9rem;display:flex}.nav a{color:var(--text);border-radius:999px;padding:6px 12px}.nav a:hover{background:var(--accent-soft);color:var(--accent);text-decoration:none}.lang{background:color-mix(in srgb, var(--text) 7%, transparent);border-radius:999px;gap:2px;padding:3px;font-size:.8rem;font-weight:600;display:inline-flex}.lang a{color:var(--muted);letter-spacing:.02em;border-radius:999px;padding:4px 10px}.lang a:hover{color:var(--text);text-decoration:none}.lang a[aria-current=page]{background:var(--card);color:var(--text);box-shadow:0 1px 3px #0000001f}.sign-in{color:var(--text);border:1px solid var(--border);white-space:nowrap;border-radius:999px;padding:6px 14px;font-size:.9rem;font-weight:600}.sign-in:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}.foot{border-top:1px solid var(--border);margin-top:112px}.foot .wrap{color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:12px;padding-block:24px;font-size:.85rem;display:flex}.foot strong{color:var(--text);font-weight:600}@media (width<=720px){.nav,.tagline{display:none}.lang{margin-left:auto}.top{border-radius:var(--radius-sm)}.top .wrap{gap:8px;padding-inline:14px}.sign-in{padding:4px 10px;font-size:.82rem}}