.code-input,.code-output{min-height:260px!important;font:14px/1.65 ui-monospace,SFMono-Regular,Consolas,monospace}.image-process-layout{display:grid;grid-template-columns:1fr 1fr;gap:14px}.image-process-layout>div{display:grid;gap:8px;min-width:0;padding:12px;border:1px solid #eee;border-radius:8px;background:#fafafa}.image-process-layout img{display:block;max-width:100%;max-height:360px;margin:auto;border-radius:5px}.browser-check{display:flex;align-items:center;gap:7px;min-height:42px}.browser-check input{width:auto}.nine-grid-preview{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;max-width:720px;margin:auto;padding:8px;border:1px solid #eee;border-radius:8px;background:#f5f5f5}.nine-grid-preview>p{grid-column:1/-1;padding:60px 10px;text-align:center;color:#999}.nine-grid-preview button{display:block;padding:0;border:0;background:none;cursor:pointer}.nine-grid-preview img{display:block;width:100%;aspect-ratio:1;object-fit:cover}.socket-status{padding:10px 13px;border-radius:5px;background:#f5f5f5;color:#666;font-weight:700}.socket-status[data-state=open]{background:#eaf9f4;color:#168a64}.socket-status[data-state=error]{background:#fff0ed;color:#d7462d}.socket-log{max-height:420px;overflow:auto;white-space:pre-wrap}.recorder-panel{display:grid;gap:15px}.recorder-time{font:800 clamp(36px,7vw,64px)/1 ui-monospace,SFMono-Regular,Consolas,monospace;text-align:center}.recorder-meter{height:10px;overflow:hidden;border-radius:999px;background:#e7e7e7}.recorder-meter span{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,#16baaa,#f7c948,#ff5722);transition:width .08s}.recorder-panel audio{width:100%}.typing-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.typing-stats>div{display:grid;gap:3px;padding:13px;border:1px solid #eee;border-radius:7px;text-align:center}.typing-stats b{color:#16a596;font-size:22px}.typing-stats span{color:#999}.typing-target{min-height:95px;padding:16px;border:1px solid #ddd;border-radius:6px;background:#fafafa;font-size:20px;line-height:1.9;white-space:pre-wrap;word-break:break-all}.typing-target span{border-radius:2px}.typing-target .is-current{border-bottom:2px solid #16baaa;background:#dff7f3}.typing-target .is-correct{color:#168a64;background:#e9f8f3}.typing-target .is-wrong{color:#d92d20;background:#ffe7e3}.element-legend{display:flex;flex-wrap:wrap;gap:6px}.element-legend span{padding:4px 8px;border-radius:4px;font-size:12px}.periodic-scroll{overflow:auto;padding-bottom:6px}.periodic-table{display:grid;grid-template-columns:repeat(18,56px);grid-template-rows:repeat(9,68px);gap:3px;min-width:1059px}.element-cell{display:grid;grid-template-columns:1fr auto;align-content:center;padding:4px;border:1px solid rgba(0,0,0,.08);border-radius:4px;color:#24302d;cursor:pointer;text-align:left;transition:.15s}.element-cell small{font-size:10px}.element-cell b{grid-row:2;grid-column:1/-1;font-size:20px;line-height:1;text-align:center}.element-cell span{grid-row:3;grid-column:1/-1;font-size:11px;text-align:center}.element-cell.is-muted{opacity:.12;filter:grayscale(1)}.element-legend .alkali,.element-cell.alkali{background:#ffd7d2!important}.element-legend .alkaline,.element-cell.alkaline{background:#ffe8b0!important}.element-legend .transition,.element-cell.transition{background:#cde8ff!important}.element-legend .metalloid,.element-cell.metalloid{background:#d5eed1!important}.element-legend .nonmetal,.element-cell.nonmetal{background:#dff4f0!important}.element-legend .halogen,.element-cell.halogen{background:#e7dcff!important}.element-legend .noble,.element-cell.noble{background:#f1d8f4!important}.element-legend .lanthanide,.element-cell.lanthanide{background:#ffd9e8!important}.element-legend .actinide,.element-cell.actinide{background:#f6cfc8!important}.element-legend .other,.element-cell.other{background:#e8eaec!important}.element-detail{min-height:auto}.alphabet-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}.alphabet-grid button{display:grid;gap:4px;padding:13px 8px;border:1px solid #e8e8e8;border-radius:7px;background:#fff;cursor:pointer;text-align:center}.alphabet-grid button:hover{border-color:#16baaa;box-shadow:0 4px 14px rgba(22,186,170,.12)}.alphabet-grid strong{color:#16a596;font-size:24px}.alphabet-grid span{font-family:serif}.alphabet-grid small{color:#888}.multiplication-table{display:grid;grid-template-columns:repeat(9,minmax(88px,1fr));grid-template-rows:repeat(9,45px);gap:5px;overflow:auto;padding-bottom:8px}.multiplication-table button{border:1px solid #e8e8e8;border-radius:5px;background:#fff;cursor:pointer;white-space:nowrap}.multiplication-table button:hover,.multiplication-table button.is-highlight{border-color:#16baaa;background:#e9faf7;color:#118b7f}.reference-table-wrap{overflow:auto}.reference-table{width:100%;border-collapse:collapse}.reference-table th,.reference-table td{padding:10px 12px;border:1px solid #e9e9e9;text-align:left;vertical-align:top}.reference-table th{background:#f4f9f8;white-space:nowrap}.medical-note{margin:0;padding:12px;border-radius:5px;background:#fff8e7;color:#775d1b}.blood-result{display:grid;gap:5px;padding:18px;border-radius:8px;background:linear-gradient(135deg,#e9faf7,#f4fbff);text-align:center}.blood-result strong{color:#16a596;font-size:28px}.blood-result small{color:#777}
@media(max-width:900px){.alphabet-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.typing-stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.image-process-layout{grid-template-columns:1fr}.alphabet-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.typing-target{font-size:17px}.multiplication-table{grid-template-columns:repeat(9,84px)}}
.nine-grid-preview>.nine-grid-source-preview{grid-column:1/-1;max-height:420px;aspect-ratio:auto;object-fit:contain}