:root{--bg: #12100a;--panel: #1d1a10;--line: #3a3320;--ink: #f6f1e4;--dim: #b6a878;--accent: #c0a040;--good: #6fcf6f;--bad: #ff8a8a;--keep: #2f5d2f;--purge: #5d2f2f}*{box-sizing:border-box}html,body{margin:0;height:100%}body{background:radial-gradient(900px 560px at 50% -8%,#221d10,var(--bg));color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,sans-serif;display:flex;justify-content:center;-webkit-user-select:none;user-select:none}#app{width:100%;max-width:520px;padding:12px 12px 26px}header{text-align:center;margin-bottom:6px}h1{margin:0;font-size:30px;letter-spacing:8px;font-weight:800;color:var(--accent)}.sub{margin:4px 0 0;color:var(--dim);font-size:13px}.bar{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;align-items:center;margin:10px 0}.seg{display:inline-flex;background:var(--panel);border:1px solid var(--line);border-radius:999px;overflow:hidden}.seg button{background:none;border:none;color:var(--dim);padding:6px 13px;font:600 13px system-ui;cursor:pointer}.seg button.active{background:var(--accent);color:#20180a}.btn{background:var(--panel);border:1px solid var(--line);color:var(--ink);padding:9px 16px;border-radius:999px;font:700 14px system-ui;cursor:pointer}.btn:hover{border-color:var(--accent)}.btn.primary{background:var(--accent);color:#20180a;border-color:var(--accent)}.btn.keep{border-color:var(--keep)}.btn.keep:hover{background:var(--keep)}.btn.purge{border-color:var(--purge)}.btn.purge:hover{background:var(--purge)}.scoreboard{display:flex;gap:10px;justify-content:center;margin:8px 0}.readout{background:#0c0a06;border:1px solid var(--line);border-radius:8px;padding:5px 16px;font:800 18px ui-monospace,monospace;color:var(--accent);min-width:78px;text-align:center}.readout span{color:var(--dim);font-size:11px;display:block;font-weight:600;letter-spacing:.5px}.stage{position:relative}.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 16px;margin-top:6px}.phaselabel{text-align:center;color:var(--accent);font-weight:800;letter-spacing:1px;font-size:14px;text-transform:uppercase}.hintbox{text-align:center;color:var(--ink);font-size:17px;line-height:1.5;margin:14px 4px 16px;min-height:48px}.answer{width:100%;background:#0c0a06;border:2px solid var(--line);border-radius:10px;color:var(--ink);font:700 22px ui-monospace,monospace;padding:12px 14px;text-align:center;letter-spacing:2px;outline:none}.answer:focus{border-color:var(--accent)}.answer:disabled{opacity:.5}.actrow{display:flex;gap:8px;justify-content:center;margin-top:12px}.lightarea .word{text-align:center;font:800 34px ui-monospace,monospace;letter-spacing:2px;color:var(--ink);padding:18px 0}.hidden{display:none!important}.feedback{text-align:center;min-height:26px;margin-top:12px;font:700 16px ui-monospace,monospace}.feedback .good,.good{color:var(--good)}.feedback .bad,.bad{color:var(--bad)}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#0a0804d1;border-radius:14px;backdrop-filter:blur(3px)}.overlay.hidden{display:none}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px 28px;text-align:center;max-width:340px}.card h2{margin:0 0 6px;font-size:24px;color:var(--accent)}.card p{margin:6px 0;color:var(--ink);font-size:15px;line-height:1.6}.card small{color:var(--dim)}.card .row{display:flex;gap:8px;justify-content:center;margin-top:16px}.hint{text-align:center;color:var(--dim);font-size:12px;margin-top:16px;line-height:1.6}