:root{--surface:#f6f4ef;--surface-raised:#fbfaf9;--surface-sunk:#f0ece5;--border:#d2cec6;--border-soft:#e7e3da;--fg:#1d1c1b;--fg-soft:#302e2c;--muted:#625e5a;--accent:#2e3cff;--accent-hover:#0e08ea;--accent-soft:#e5eaff;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, monospace}*{box-sizing:border-box}html,body{background:var(--surface);color:var(--fg);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;margin:0;padding:0;font-size:16px;line-height:1.6}body{flex-direction:column;min-height:100vh;display:flex}header{z-index:10;border-bottom:1px solid var(--border);-webkit-backdrop-filter:saturate(180%)blur(10px);background:#f6f4efd9;padding:1rem 2rem;position:sticky;top:0}.logo-text{font-family:var(--font-mono);text-transform:lowercase;font-size:.85rem;font-weight:500}main{flex:1;width:100%;max-width:900px;margin:0 auto;padding:3rem 2rem 4rem}footer{border-top:1px solid var(--border-soft);font-family:var(--font-mono);color:var(--muted);text-align:center;padding:1.5rem 2rem;font-size:.75rem}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover);text-decoration:underline}h1{letter-spacing:-.03em;margin:0 0 .5rem;font-size:2.5rem}h2{margin:2.5rem 0 .75rem;font-size:1.25rem}p{color:var(--fg-soft)}code{background:var(--surface-sunk);font-size:.88em;font-family:var(--font-mono);border-radius:4px;padding:.1em .4em}.hint{background:var(--accent-soft);border:1px solid var(--border-soft);border-radius:10px;margin:1.5rem 0;padding:1rem 1.25rem;font-size:.92rem}table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;margin:1rem 0;font-size:.92rem}th,td{border-bottom:1px solid var(--border-soft);text-align:left;padding:.6rem .85rem}th{background:var(--surface-sunk);text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border);font-size:.75rem;font-weight:600}.badge{background:var(--surface-sunk);color:var(--muted);border-radius:999px;padding:.1rem .55rem;font-size:.72rem;font-weight:600;display:inline-block}.badge.running{background:var(--accent-soft);color:var(--accent)}.badge.won{color:#1a7f37;background:#e3f6e8}.badge.lost{color:#b42318;background:#fdeaea}.login-wrap{justify-content:center;align-items:center;min-height:55vh;display:flex}.login-card{background:var(--surface-raised);border:1px solid var(--border);text-align:center;border-radius:16px;flex-direction:column;align-items:center;gap:1.25rem;width:100%;max-width:22rem;padding:2.5rem;display:flex}.login-card h1{margin:0;font-size:1.25rem}.login-card p{color:var(--muted);margin:0;font-size:.9rem}.google-btn{background:var(--fg);color:#fff;width:100%;font-size:.9rem;font-weight:500;font-family:var(--font-sans);cursor:pointer;border:none;border-radius:999px;justify-content:center;align-items:center;gap:.75rem;padding:.85rem 1.5rem;transition:opacity .12s;display:inline-flex}.google-btn:hover{opacity:.9}