:root{--bg: #10131f;--panel: #191d2e;--panel-2: #232942;--border: #2d3350;--text: #e9ecf5;--muted: #8d93ab;--accent: #ff5d8f;--accent-2: #7c5cff;--good: #3ddc97;--bad: #ff5d5d;--warn: #ffc94d;--radius: 12px;--shadow: 0 10px 30px rgba(0, 0, 0, .35)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,PingFang SC,Microsoft YaHei,sans-serif}.app{min-height:100%;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:var(--panel);border-bottom:1px solid 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var(--border)}.drawer-banner.secret{border-color:var(--accent-2);background:linear-gradient(135deg,#241b45,var(--panel))}.awaiting-pill{color:var(--warn);border-color:var(--warn)}.ready-panel{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:320px;padding:40px 24px;background:linear-gradient(135deg,#241b45,var(--panel));border:1px solid var(--accent-2);border-radius:var(--radius);box-shadow:var(--shadow);text-align:center}.ready-panel .drawer-label{color:var(--muted)}.ready-title{margin:0;font-size:22px}.word-choice-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:6px}.word-choice{display:flex;flex-direction:column;align-items:center;gap:6px;min-width:120px;padding:16px 18px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:border-color .15s ease,transform .15s ease}.word-choice:hover{border-color:var(--accent-2);transform:translateY(-2px)}.word-choice-hanzi{font-size:44px;font-weight:800;line-height:1.1;color:var(--accent)}.word-choice-pinyin{color:var(--muted);font-size:14px}.drawer-label{font-weight:600;font-size:14px}.secret-word{font-size:30px;font-weight:800;color:var(--accent)}.secret-pinyin{color:var(--muted);font-size:16px}.game-body{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:16px;align-items:start}@media(max-width:900px){.game-body{grid-template-columns:1fr}}.canvas-column{display:flex;flex-direction:column;gap:10px}.split-pan{display:flex;align-items:stretch;min-width:0}.split-pane{min-width:0;min-height:0}.split-pane-first{flex:0 0 var(--split, 55%)}.split-pane-second{flex:1 1 0%;display:flex;flex-direction:column;overflow-y:auto}.split-pane-second .guess-card{flex:1;margin:0;display:flex;flex-direction:column}.split-divider{flex:0 0 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var(--border);border-radius:var(--radius)}.toolbar-group{display:flex;align-items:center;gap:5px}.toolbar-group+.toolbar-group,.toolbar-group+.tool-btn{margin-left:4px;padding-left:10px;border-left:1px solid var(--border)}.swatch{width:22px;height:22px;border-radius:50%;border:2px solid var(--border);padding:0;cursor:pointer;transition:transform .1s ease,border-color .1s ease}.swatch:hover{transform:scale(1.12)}.swatch.active{border-color:var(--text);box-shadow:0 0 0 2px var(--panel-2),0 0 0 3.5px var(--accent)}.brush-size{width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;border:1px solid var(--border);background:var(--panel-2);cursor:pointer;padding:0}.brush-size.active{border-color:var(--accent);background:#2c1a2e}.brush-dot{display:block;border-radius:50%;background:var(--text)}.tool-btn{background:var(--panel-2);border:1px solid var(--border);border-radius:8px;padding:6px 10px;font-size:13px;cursor:pointer;color:var(--text)}.tool-btn.active{border-color:var(--accent);background:#2c1a2e;color:var(--accent)}.spray-density{background:var(--panel-2);border:1px solid var(--border);border-radius:8px;padding:5px 6px;color:var(--text);font-size:12px;cursor:pointer}.side-column{display:flex;flex-direction:column;gap:12px}.players-card{min-height:120px}.guessed-ok{color:var(--good);font-weight:600;margin:4px 0}.chat-card{display:flex;flex-direction:column;gap:10px}.chat{flex:1;overflow-y:auto;max-height:220px;min-height:80px;display:flex;flex-direction:column;gap:6px;padding:4px 2px;font-size:13.5px}.chat-line.guess{color:var(--muted);font-style:italic}.chat-line.correct{color:var(--good)}.chat-line.mine b{color:var(--accent)}.overlay{position:fixed;inset:0;background:#080a12c7;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:40}.overlay-card{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:28px 32px;min-width:320px;max-width:440px;width:90%;text-align:center;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px}.overlay-card h2{margin:0}.reveal-word{font-size:18px;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px;margin:4px 0}.score-table{list-style:none;margin:4px 0 8px;padding:0;display:flex;flex-direction:column;gap:6px;text-align:left}.score-table li{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:10px;background:var(--panel-2)}.score-table .rank{width:26px;text-align:center}.score-table .score-name{flex:1;font-weight:600}.score-table .score-value{font-variant-numeric:tabular-nums;color:var(--warn);font-weight:700}.stroke-guess-area{flex:1;display:flex;flex-direction:column;gap:10px;align-items:stretch;justify-content:center}.stroke-pads{display:grid;grid-template-columns:repeat(var(--pad-count, 1),minmax(0,1fr));gap:10px;width:100%}.stroke-pad{position:relative;width:100%;aspect-ratio:1;max-width:min(220px,50vw);justify-self:center;border:1px solid var(--border);border-radius:12px;background:#f7f5ee;box-shadow:var(--shadow);overflow:hidden}.stroke-pad svg{position:absolute;inset:0;width:100%!important;height:100%!important;display:block}.stroke-pad-grid{pointer-events:none;touch-action:none}.stroke-pad svg:not(.stroke-pad-grid){touch-action:none}.hanzi-guess{display:flex;flex-direction:column;gap:10px;align-items:stretch}.hanzi-pad{display:flex;align-items:center;gap:10px}.hanzi-pad-canvas{width:160px;height:160px;border:1px solid var(--border);border-radius:12px;background:#f7f5ee;box-shadow:var(--shadow)}.hanzi-pad-clear{flex-shrink:0}.candidate-row{display:flex;flex-wrap:wrap;gap:6px;min-height:34px;align-items:center}.candidate-btn{font-size:26px;line-height:1;padding:6px 12px;border-radius:10px;border:1px solid var(--border);background:var(--panel-2);color:var(--text);cursor:pointer}.candidate-btn:hover{border-color:var(--accent);color:var(--accent)}.guess-assembled{font-size:24px;letter-spacing:4px;min-height:34px;padding:4px 10px;border-radius:10px;border:1px dashed var(--border);display:flex;align-items:center}.guess-actions{display:flex;gap:8px;align-items:center}.guess-actions .primary{margin-left:auto}.guess-mode-toggle{margin-top:8px}