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var(--line);font-size:.82rem;font-weight:700;color:var(--ink-2);min-height:40px}.hw-editor-input{display:block;width:100%;border:0;outline:none;resize:vertical;background:transparent;color:var(--ink);padding:14px 16px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92rem;line-height:1.55;-moz-tab-size:2;tab-size:2;white-space:pre;overflow-x:auto}.hw-answer-text{font-family:inherit;font-size:.95rem}.hw-code-full{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em;white-space:pre-wrap;word-break:break-word}.hw-item{display:grid;grid-template-columns:40px minmax(0,1fr) 20px;align-items:center;gap:14px;padding:14px 16px}.hw-item.done{opacity:.85}.hw-item-num{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;font-weight:800;background:var(--bg-3);color:var(--ink)}.hw-item.done .hw-item-num{background:var(--good-soft);color:var(--good)}.hw-item-text{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.hw-item-go{color:var(--ink-3);font-weight:800}.hw-page{max-width:980px}.hw-editor-loading{min-height:260px;display:grid;place-items:center}.code-editor .cm-editor{max-height:70vh}.hw-console{border:1px solid var(--line);border-radius:12px;background:#0f1013;overflow:hidden;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.86rem}.hw-console-bar{display:flex;justify-content:space-between;padding:6px 12px;background:var(--bg-3);font-family:inherit;font-size:.78rem;font-weight:700;color:var(--ink-2)}.hw-console-line{padding:3px 12px;white-space:pre-wrap;word-break:break-word;border-bottom:1px solid rgba(255,255,255,.04)}.hw-console-line.warn{color:var(--warn);background:#ffd1660f}.hw-console-line.error{color:#ff9b9b;background:#ef5a5a14}.hw-console-line.info{color:#9ecbff}.hw-console-empty{padding:10px 12px;color:var(--ink-3);font-family:var(--font-body, inherit)}.hw-check{color:var(--ink);border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;gap:6px;border:1px solid}.hw-check.ok{background:var(--good-soft);border-color:#3ecf8e73}.hw-check.bad{background:var(--warn-soft);border-color:#ffd16673}.act-box{border-top:1px solid var(--line);padding-top:10px}.act-box>summary{cursor:pointer}.act-stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}.act-stats>div{display:flex;flex-direction:column;gap:2px;padding:8px 10px;border-radius:10px;background:var(--bg-2);border:1px solid var(--line)}.act-stats b{font-size:.98rem}.act-stats span{font-size:.74rem;color:var(--ink-3)}.act-replay{display:flex;flex-direction:column;gap:8px}.act-replay 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