:root{--bg: #fff8ef;--card: #ffffff;--text: #2b2520;--muted: #8a7f75;--accent: #ff7a45;--accent-2: #3b82f6;--line: #efe4d8;--good: #16a34a;--error: #dc2626;--chart: #e0561f;--room-wall: #fdf3e3;--room-floor: #f3e6d2;--room-line: #e6d5bd;--skin: #ffc93c;--ink: #2b2520;--desk: #a8693a;--king: #d9342b;--tile-score: #d9342b;--tile-remain: #c2410c;--bubble: #ffffff}@media (prefers-color-scheme: dark){:root{--bg: #1c1916;--card: #27231f;--text: #f3ece4;--muted: #a99d91;--line: #3a342e;--chart: #ec6530;--room-wall: #2f2a25;--room-floor: #3a332c;--room-line: #4a4138;--desk: #8a552f;--bubble: #f6efe6}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Hiragino Maru Gothic ProN,Hiragino Sans,Noto Sans JP,system-ui,sans-serif;line-height:1.6}main{max-width:640px;margin:0 auto;padding:16px}[hidden]{display:none!important}.logo{font-size:3rem;text-align:center;margin:24px 0 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0}.board{background:var(--card);border:6px solid var(--ink);border-radius:12px;padding:6px 12px 8px;text-align:center;box-shadow:0 3px #0003;min-width:0}.board-timer{font-size:.8rem;font-weight:700;color:var(--tile-score);display:flex;align-items:center;gap:4px}.board-timer b{background:var(--tile-score);color:#fff;border-radius:4px;padding:0 5px;font-size:1.05rem}.board-head{display:inline-block;border:2px solid var(--ink);color:var(--ink);font-weight:700;font-size:.85rem;padding:0 8px;border-radius:4px;margin-top:2px}@media (prefers-color-scheme: dark){.board-head{color:var(--text);border-color:var(--text)}.board{border-color:#000}}.board-topic{font-size:clamp(1.6rem,7vw,2.6rem);font-weight:700;line-height:1.25;margin:2px 0 6px;word-break:break-all;min-height:1.25em}.classroom{position:relative;height:520px;border-radius:16px;overflow:hidden;margin-bottom:12px;background:linear-gradient(var(--room-wall) 0 64px,var(--room-line) 64px 67px,var(--room-floor) 67px);border:1px solid 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6px;font-size:.78rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.seat-picker .picker{margin-top:0}.stage-message.review{color:var(--text);font-weight:700}.results .score.ng{color:var(--muted)}.results .ai-score{display:block;font-size:.7rem;font-weight:400;text-align:right;color:var(--muted)}.words-hint{margin:-4px 0 10px;font-size:.78rem;color:var(--muted)}.last-result h2 small{font-weight:400;color:var(--muted);font-size:.8rem;margin-left:6px}.last-summary{display:flex;align-items:center;gap:16px}.last-total{font-size:2.4rem;font-weight:700;color:var(--accent);margin:0;line-height:1}.last-total small{font-size:.9rem}.last-rank,.last-type{margin:0}.last-type{font-weight:700}.radar.small{max-width:240px;margin:4px auto}.last-result .wide{margin:8px 0 0}.last-result .results{margin-top:10px}.seat-tip{position:absolute;bottom:100%;left:50%;transform:translate(-50%);margin-bottom:4px;width:260px;background:var(--card);color:var(--text);border:2px solid var(--ink);border-radius:12px;padding:8px 10px;box-shadow:0 6px 16px #0003;text-align:left;font-size:.8rem;line-height:1.45;pointer-events:none;opacity:0;visibility:hidden;transition:opacity .08s}.seat:hover .seat-tip,.seat:focus-visible .seat-tip{opacity:1;visibility:visible}.seat:hover,.seat:focus-visible{z-index:160!important}.seat.open .seat-tip{display:none}.seat-tip p{margin:0}.tip-name{font-weight:700}.tip-label{font-weight:400;color:var(--muted);font-size:.72rem;margin-left:6px}.tip-answer{display:flex;justify-content:space-between;gap:8px;margin-top:2px!important}.tip-answer b{color:var(--tile-score);white-space:nowrap}.tip-comment{margin-top:6px!important;padding:6px 8px;background:var(--bg);border-radius:8px}.tip-host{display:inline-block;background:#e8c64a;color:var(--ink);font-weight:700;font-size:.68rem;border-radius:4px;padding:0 5px;margin-right:6px}.tip-action{margin-top:6px!important;color:var(--accent);font-weight:700;font-size:.75rem}.seat-tip.below{bottom:auto;top:100%;margin:4px 0 0}.seat-tip.edge-left{left:0;transform:none}.seat-tip.edge-right{left:auto;right:0;transform:none}.last-result.fresh{border:2px solid var(--accent)}.last-result.fresh .go-title{text-align:center;margin-bottom:4px}.axes{display:flex;flex-direction:column;align-items:flex-start;gap:4px;margin-top:6px;font-size:.75rem}.axes-row{display:flex;gap:12px;white-space:nowrap}.axis{display:inline-flex;align-items:center;gap:4px}.axis-label{color:var(--muted)}.axis-meter{width:40px;height:5px;border-radius:3px;background:var(--line);overflow:hidden;display:inline-block}.axis-meter span{display:block;height:100%;background:var(--chart);border-radius:3px}.axis-num{font-variant-numeric:tabular-nums;color:var(--text);min-width:1.6em}.axes-badge{background:var(--tile-remain);color:#fff;font-weight:700;font-size:.7rem;padding:1px 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