:root{--bg: #09090b;--panel: #111114;--panel-soft: #17171b;--text: #f4f4f5;--muted: #a1a1aa;--faint: #71717a;--line: #27272a;--line-strong: #3f3f46;--accent: #4ade80;--accent-dim: #166534;--danger: #f87171;--mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;background:radial-gradient(circle at top,rgba(74,222,128,.07),transparent 30%),var(--bg);color:var(--text);font-family:Inter,Manrope,sans-serif}button,input,select,textarea{font:inherit;color:inherit}button{border:0;cursor:pointer}.mono{font-family:var(--mono)}.site-shell{min-height:100vh;padding:40px 16px 72px;width:min(100%,1040px);margin:0 auto}.site-topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-bottom:20px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;background:none;padding:0}.brand-mark{font-size:1.25rem}.brand-name{font-weight:600;letter-spacing:-.01em}.topbar-note{font-size:.8rem;color:var(--faint);font-family:var(--mono)}.hero{padding:56px 0 40px;text-align:center}.hero-kicker{margin:0 0 14px;font-size:2.75rem;font-weight:700;letter-spacing:-.035em}.hero-sub{margin:0 auto;max-width:30rem;color:var(--muted);line-height:1.6}.course{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:14px}.hole{text-align:left;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;transition:border-color .15s ease,transform .15s ease}.hole:hover{border-color:var(--line-strong);transform:translateY(-2px)}.hole-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.hole-number{font-family:var(--mono);font-size:.75rem;color:var(--faint)}.hole-par{font-family:var(--mono);font-size:.7rem;padding:3px 8px;border-radius:999px;border:1px solid var(--line-strong);color:var(--muted);white-space:nowrap}.hole-par-easy{color:var(--accent);border-color:var(--accent-dim)}.hole-par-hard{color:#fbbf24;border-color:#78350f}.hole-title{margin:0 0 6px;font-size:1.05rem;letter-spacing:-.01em}.hole-summary{margin:0 0 16px;font-size:.85rem;color:var(--muted);line-height:1.5}.hole-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 14px;margin:0 0 14px;padding-top:14px;border-top:1px solid var(--line)}.hole-stats dt,.detail-spec dt{font-size:.65rem;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);margin-bottom:3px}.hole-stats dd,.detail-spec dd{margin:0;font-size:.82rem}.hole-players{margin:0;font-size:.75rem;color:var(--faint)}.detail{padding-top:28px}.back{background:none;padding:0;color:var(--muted);font-size:.85rem;margin-bottom:22px}.back:hover{color:var(--text)}.detail-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:20px}.detail-head h1{margin:0 0 6px;font-size:1.75rem;letter-spacing:-.025em}.detail-summary{margin:0;color:var(--muted)}.detail-spec{display:flex;flex-wrap:wrap;gap:22px;margin:0 0 20px;padding:16px 18px;background:var(--panel);border:1px solid var(--line);border-radius:10px}.detail-body{margin:0 0 26px;color:var(--muted);line-height:1.65;max-width:46rem}.submit-panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:26px}.submit-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.submit-head h3{margin:0;font-size:1rem}.stroke-count{font-family:var(--mono);font-size:.78rem}.under{color:var(--accent)}.over{color:var(--muted)}.submit-row{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:14px}.submit-row label{flex:1 1 180px}.submit-panel label{display:block}.submit-panel label>span{display:block;font-size:.65rem;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);margin-bottom:6px}.submit-panel input,.submit-panel select,.submit-panel textarea{width:100%;background:var(--panel-soft);border:1px solid var(--line-strong);border-radius:8px;padding:9px 11px;outline:none}.submit-panel input:focus,.submit-panel select:focus,.submit-panel textarea:focus{border-color:var(--accent-dim)}.submit-panel textarea{font-family:var(--mono);font-size:.82rem;line-height:1.55;resize:vertical;tab-size:2}.submit-foot{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:16px}.submit-foot button{background:var(--accent);color:#052e16;font-weight:600;padding:9px 18px;border-radius:8px}.submit-foot button:disabled{opacity:.6;cursor:default}.submit-status{font-size:.8rem}.submit-ok{color:var(--accent)}.submit-error{color:var(--danger)}.submit-working{color:var(--muted)}.board{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px;overflow-x:auto}.board-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.board-head h3{margin:0;font-size:1rem}.sort-toggle{display:flex;gap:4px;background:var(--panel-soft);border:1px solid var(--line-strong);border-radius:8px;padding:3px}.sort-toggle button{background:none;color:var(--muted);font-size:.78rem;padding:5px 12px;border-radius:6px}.sort-toggle .sort-on{background:var(--line-strong);color:var(--text)}.board-table{width:100%;border-collapse:collapse;font-size:.85rem;min-width:560px}.board-table th{text-align:left;font-size:.65rem;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);font-weight:500;padding:0 10px 10px;border-bottom:1px solid var(--line)}.board-table td{padding:11px 10px;border-bottom:1px solid var(--line)}.board-table tr:last-child td{border-bottom:0}.board-table .num{text-align:right}.rank{color:var(--faint);font-family:var(--mono);font-size:.78rem}.backend{color:var(--muted);font-size:.78rem}.state-note{color:var(--muted);font-size:.88rem;padding:20px 0;text-align:center}.state-error{color:var(--danger)}.site-footer{display:flex;justify-content:center;gap:8px;margin-top:56px;padding-top:22px;border-top:1px solid var(--line);font-size:.75rem;color:var(--faint)}.footer-dot{color:var(--line-strong)}@media(max-width:640px){.hero-kicker{font-size:2rem}.detail-head{flex-direction:column}}