:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--accent:#aa3bff;--sans:system-ui, "Segoe UI", Roboto, sans-serif;font:18px/145% var(--sans);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=640px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--accent:#c084fc}}body{margin:0}h1,h2{color:var(--text-h);font-weight:500}h1{letter-spacing:-1px;margin:16px 0;font-size:40px}h2{margin:0;font-size:22px}p{margin:0}.page{max-width:640px;margin:0 auto;padding:32px 24px 64px}.tournament-info{text-align:center;margin-bottom:40px}.tournament-info .tagline{color:var(--text);margin-top:8px}.details{text-align:left;border:1px solid var(--border);border-radius:8px;gap:12px;margin:32px 0 0;padding:20px;display:grid}.details>div{justify-content:space-between;gap:16px;display:flex}.details dt{color:var(--text-h);font-weight:600}.details dd{text-align:right;color:var(--text);margin:0}.registration-form,.registration-success{border:1px solid var(--border);text-align:left;border-radius:8px;padding:24px}.registration-form h2,.registration-success h2{text-align:center;margin-bottom:16px}.registration-form label{color:var(--text-h);margin:16px 0 6px;font-weight:600;display:block}.registration-form input{box-sizing:border-box;border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text-h);border-radius:6px;padding:10px 12px;font-size:16px}.registration-form button{color:#fff;background:var(--accent);cursor:pointer;border:none;border-radius:6px;width:100%;margin-top:24px;padding:12px;font-size:16px;font-weight:600}.registration-form button:disabled{opacity:.6;cursor:not-allowed}.form-error{color:#d32f2f;margin:16px 0 0}.registration-success{text-align:center}