:root{--bg: #fafaf7;--surface: #ffffff;--ink: #1a1a1a;--ink-muted: #6b6b6b;--line: #e6e4dd;--accent: #003c2a;--accent-soft: #d6e3dc;--warn: #b8500a;--max-width: 760px;--radius: 6px;--font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Inter, sans-serif;--font-display: Georgia, "Times New Roman", serif}*{box-sizing:border-box}html{font-size:16px}body{margin:0;font-family:var(--font-sans);background:var(--bg);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased}main{max-width:var(--max-width);margin:0 auto;padding:2rem 1.25rem 4rem}h1,h2,h3{font-family:var(--font-display);font-weight:600;letter-spacing:-.01em;line-height:1.2;margin:0 0 .5em}h1{font-size:2rem}h2{font-size:1.4rem;margin-top:2em}h3{font-size:1.1rem;margin-top:1.5em}p{margin:0 0 1em}a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}a:hover{text-decoration-thickness:2px}.muted{color:var(--ink-muted)}.small{font-size:.875rem}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem}.btn{display:inline-block;background:var(--accent);color:#fff;padding:.7rem 1.4rem;border-radius:var(--radius);text-decoration:none;font-weight:500;border:0;cursor:pointer;font-size:1rem}.btn:hover{background:#002a1d}.btn[disabled]{opacity:.5;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--accent);border:1px solid var(--accent)}.btn-ghost:hover{background:var(--accent-soft)}.deadline{display:inline-block;background:var(--accent-soft);border-radius:var(--radius);padding:.5rem .85rem;font-size:.9rem;color:var(--accent)}.deadline.past{background:#f5e1d6;color:var(--warn)}table{width:100%;border-collapse:collapse;font-size:.95rem}th,td{text-align:left;padding:.6rem .5rem;border-bottom:1px solid var(--line)}th{font-weight:600;color:var(--ink-muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.04em}.leaderboard td.rank{width:3rem;color:var(--ink-muted);font-variant-numeric:tabular-nums}.leaderboard td.total{text-align:right;font-variant-numeric:tabular-nums;font-weight:600}header{border-bottom:1px solid var(--line);background:var(--surface)}header .inner{max-width:var(--max-width);margin:0 auto;padding:1rem 1.25rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}header .brand{font-family:var(--font-display);font-weight:600;font-size:1.15rem;color:var(--ink);text-decoration:none}header nav{display:flex;gap:1.25rem;font-size:.95rem}header nav a{color:var(--ink-muted);text-decoration:none}header nav a:hover{color:var(--ink)}header nav a.active{color:var(--ink)}label{display:block;font-size:.9rem;margin-bottom:.3rem;color:var(--ink-muted)}input[type=text],input[type=email],input[type=tel],input[type=number],select{width:100%;padding:.6rem .75rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);font-size:1rem;font-family:inherit}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:1px}.score-input{width:3rem;text-align:center}footer{max-width:var(--max-width);margin:4rem auto 2rem;padding:1.5rem 1.25rem 0;color:var(--ink-muted);font-size:.85rem;border-top:1px solid var(--line)}@media(max-width:600px){main{padding:1.5rem 1rem 3rem}h1{font-size:1.6rem}h2{font-size:1.2rem}header .brand{font-size:0;width:32px;height:32px;display:inline-block;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'><circle cx='16' cy='16' r='14' fill='%23003c2a'/><text x='16' y='22' font-family='Georgia,serif' font-size='18' font-weight='700' fill='%23fff' text-anchor='middle'>S</text></svg>");background-repeat:no-repeat;background-size:contain;background-position:center}}.lang-toggle[data-astro-cid-3ef6ksr2]{display:inline-flex;gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-left:.5rem}.lang-toggle[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{padding:.2rem .55rem;font-size:.78rem;font-weight:500;letter-spacing:.04em;color:var(--ink-muted);text-decoration:none;background:transparent}.lang-toggle[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].active{background:var(--ink);color:#fff}.lang-toggle[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover:not(.active){background:var(--bg);color:var(--ink)}