:root{--bg: #0e1116;--panel: #181d25;--line: #2a323d;--ink: #eef3f7;--dim: #93a4b3;--accent: #7ab86a;--cell: #222c36;--cell2: #2a3744;--grass: #1b2a1c;--tree: #16241a;--bad: #5a1f26}*{box-sizing:border-box}html,body{margin:0;height:100%}body{background:radial-gradient(900px 560px at 50% -8%,#16202a,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:540px;padding:12px 12px 26px}header{text-align:center;margin-bottom:6px}h1{margin:0;font-size:28px;letter-spacing:6px;font-weight:800;color:var(--accent)}.sub{margin:3px 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:#06210b}.btn{background:var(--panel);border:1px solid var(--line);color:var(--ink);padding:7px 14px;border-radius:999px;font:700 13px system-ui;cursor:pointer}.btn:hover{border-color:var(--accent)}.btn.primary{background:var(--accent);color:#06210b;border-color:var(--accent)}.scoreboard{display:flex;gap:10px;justify-content:center;margin:8px 0;flex-wrap:wrap}.readout{background:#0a0e13;border:1px solid var(--line);border-radius:8px;padding:5px 16px;font:800 18px ui-monospace,monospace;color:var(--accent);min-width:84px;text-align:center}.readout span{color:var(--dim);font-size:11px;display:block;font-weight:600;letter-spacing:.5px}.stage{position:relative;display:flex;justify-content:center}.board{display:grid;gap:3px;background:transparent;width:min(94vw,460px);aspect-ratio:1;padding:2px}.clue{display:flex;align-items:center;justify-content:center;font:800 clamp(11px,3.4vw,18px) ui-monospace,monospace;color:var(--dim)}.clue.over{color:#ff9aa6}.clue.done{color:var(--accent)}.cell{position:relative;display:flex;align-items:center;justify-content:center;font-size:clamp(13px,4.6vw,24px);aspect-ratio:1;border-radius:4px;background:var(--cell)}.cell.empty{cursor:pointer}.cell.empty:hover{background:var(--cell2)}.cell.tree{background:var(--tree)}.cell.grass{background:var(--grass);color:#4f7a52}.cell.tent{background:var(--cell2)}.cell.tent.bad{background:var(--bad);box-shadow:inset 0 0 0 2px #ff9aa6}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#080c10c7;border-radius:8px;backdrop-filter:blur(3px)}.overlay.hidden{display:none}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px 26px;text-align:center;max-width:320px}.card h2{margin:0 0 6px;font-size:24px;color:var(--accent)}.card p{margin:6px 0;color:var(--dim);font-size:14px}.card .row{display:flex;gap:8px;justify-content:center;margin-top:14px}.pad{display:flex;gap:8px;justify-content:center;max-width:360px;margin:14px auto 0}.pad .hint-btn{color:var(--accent)}.hint{text-align:center;color:var(--dim);font-size:12px;margin-top:12px;line-height:1.5}.hint b{color:var(--ink);font-weight:700}