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a{color:var(--brand-secondary);text-decoration:underline}.rich-text-view-inline,.rich-text-view-inline p{display:inline;margin:0}.survey-question-hint{color:var(--brand-slate);margin:-4px 0 10px;font-size:13px}.survey-description{color:var(--brand-slate);margin-bottom:14px;line-height:1.55}.survey-materials{display:flex;flex-direction:column;gap:14px;margin:4px 0 16px}.survey-material-block{border:1px solid var(--line, #e4e9f0);border-radius:12px;overflow:hidden;background:#f7f9fc}.survey-material-head,.survey-doc-row,.survey-files-list li{display:flex;align-items:center;gap:8px}.survey-material-head{padding:10px 12px;background:#fff;border-bottom:1px solid var(--line, #e4e9f0)}.survey-material-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}.survey-material-size,.survey-files-kind{color:var(--brand-slate);font-size:12px;white-space:nowrap}.survey-material-open{font-size:13px;white-space:nowrap}.survey-pdf-frame{display:block;width:100%;height:min(72vh,760px);border:0;background:#fff}.survey-pptx-stage{background:#f4f7fb;padding:16px}.survey-pptx-slide{min-height:220px;background:#fff;border-radius:10px;padding:28px 32px;box-shadow:0 8px 24px #1428500f}.survey-pptx-title{margin:0 0 12px;font-size:22px;font-weight:700;line-height:1.35}.survey-pptx-slide p{margin:0 0 8px;line-height:1.5}.survey-pptx-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:12px}.survey-pptx-fallback{display:flex;justify-content:center;padding:28px 16px}.survey-doc-row{padding:12px 14px;border:1px solid var(--line, #e4e9f0);border-radius:12px;background:#fff;color:inherit;text-decoration:none}.survey-doc-row:hover{border-color:var(--brand-accent, #1f6feb)}.survey-doc-download{display:inline-flex;align-items:center;gap:6px;color:var(--brand-secondary, #1f4b99);font-weight:600;white-space:nowrap}.survey-files-editor-hint{margin-bottom:10px;color:var(--brand-slate);font-size:13px;line-height:1.45}.survey-files-list{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}.survey-files-list li{padding:8px 10px;border:1px solid var(--line, #e4e9f0);border-radius:10px;background:#fff}.survey-question-title{white-space:normal;line-height:1.35}.builder-branching-block{margin:12px 0 16px;padding:14px 16px;background:linear-gradient(180deg,#f8fafd,#f3f7fb);border:1px dashed #cdd7e3;border-radius:var(--radius-md)}.builder-hidden-block{margin:8px 0 4px;padding:10px 12px;background:#fff;border:1px dashed #c5d0de;border-radius:var(--radius-sm)}.builder-hidden-list{margin:0;padding-left:18px;font-size:13px;color:var(--brand-ink);line-height:1.45}.builder-hidden-list li{margin-bottom:2px}.builder-branching-row{display:flex;align-items:center;gap:10px;margin-bottom:8px}.builder-branching-option{flex:0 0 180px;max-width:42%;font-size:13px;color:var(--brand-ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.branching-guide-collapse .ant-collapse-header{padding:4px 0!important;font-weight:500}.branching-guide-collapse .ant-collapse-content-box{padding:0 0 8px!important}.timer-panel{position:relative;overflow:hidden;border:1px solid var(--border-soft);border-radius:var(--radius-md);background:linear-gradient(155deg,#fbfcfe,#f5f8fb 55%,#eef3f9);padding:16px 18px 14px}.timer-panel:before{content:"";position:absolute;top:-46px;right:-36px;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle,rgba(233,178,30,.16) 0%,transparent 70%);pointer-events:none}.timer-panel-head{display:flex;align-items:flex-start;gap:11px;margin-bottom:14px;position:relative}.timer-panel-icon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;flex-shrink:0;border-radius:9px;background:linear-gradient(150deg,var(--brand-primary),var(--brand-secondary));color:#fff;font-size:14px;box-shadow:0 3px 10px #32426638}.timer-panel-title{font-weight:600;font-size:13.5px;letter-spacing:-.01em;color:var(--brand-ink);line-height:1.3}.timer-panel-sub{margin-top:2px;color:var(--brand-slate);font-size:12px;line-height:1.45}.timer-panel-picker.ant-picker{width:100%;max-width:300px;margin-bottom:12px;border-radius:var(--radius-sm)!important}.timer-preset-row{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:12px}.timer-preset-chip{font:inherit;border:1px solid var(--border-soft);background:#fff;color:var(--brand-secondary);font-size:12px;font-weight:600;padding:5px 13px;border-radius:100px;cursor:pointer;transition:border-color .18s var(--ease),color .18s var(--ease),background .18s var(--ease),box-shadow .18s var(--ease),transform .18s var(--ease)}.timer-preset-chip:hover{border-color:var(--brand-secondary);background:#4b688514;box-shadow:var(--shadow-soft);transform:translateY(-1px)}.timer-preset-chip:active{transform:translateY(0)}.timer-preset-chip-clear{color:var(--brand-slate);border-style:dashed}.timer-preset-chip-clear:hover{border-color:#c4857f;color:#a8483f;background:#c45a5412}.timer-panel-status{display:flex;align-items:center;gap:8px;padding-top:11px;border-top:1px dashed var(--border-softer);font-size:12.5px;font-weight:500;color:var(--brand-primary)}.timer-panel-status-dot{width:7px;height:7px;flex-shrink:0;border-radius:50%;background:var(--brand-accent);box-shadow:0 0 0 3px #e9b21e38}.timer-panel-status-off{color:var(--brand-slate);font-weight:400}.timer-panel-status-off .timer-panel-status-dot{background:var(--brand-gray);box-shadow:0 0 0 3px #d8dde58c}.survey-timer-banner{position:relative;overflow:hidden;display:flex;align-items:center;gap:12px;padding:12px 16px 12px 18px;margin-bottom:16px;border-radius:var(--radius-md);background:linear-gradient(135deg,#3242660d,#e9b21e14);border:1px solid rgba(75,104,133,.16);animation:fade-up .35s var(--ease) both}.survey-timer-banner:before{content:"";position:absolute;top:0;bottom:0;left:0;width:3px;background:linear-gradient(180deg,var(--brand-accent),var(--brand-secondary))}.survey-timer-icon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;flex-shrink:0;border-radius:9px;background:#ffffffbf;color:var(--brand-primary);font-size:14px;box-shadow:var(--shadow-soft)}.survey-timer-text{min-width:0}.survey-timer-title{font-weight:600;font-size:13.5px;letter-spacing:-.01em;color:var(--brand-ink)}.survey-timer-countdown{font-variant-numeric:tabular-nums;color:var(--brand-secondary);font-weight:700}.survey-timer-sub{margin-top:1px;color:var(--brand-slate);font-size:11.5px}.survey-timer-banner-urgent{background:linear-gradient(135deg,#c45a5417,#e9b21e1a);border-color:#c45a5447}.survey-timer-banner-urgent:before{background:linear-gradient(180deg,#c45a54,var(--brand-accent))}.survey-timer-banner-urgent .survey-timer-icon{color:#ac453f;animation:timer-pulse 1.4s ease-in-out infinite}.survey-timer-banner-urgent .survey-timer-countdown{color:#ac453f}@keyframes timer-pulse{0%,to{opacity:1}50%{opacity:.4}}.timer-tag{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:var(--brand-slate)}.timer-tag .anticon{color:var(--brand-mist);font-size:12px}.timer-tag-urgent{color:#ac453f;font-weight:600}.timer-tag-urgent .anticon{color:#c45a54}@media (max-width: 575px){.survey-timer-banner{padding:10px 12px 10px 14px}.survey-timer-title{font-size:13px}}.ai-suggestion-btn.ant-btn{height:auto;max-width:100%;padding:6px 12px;white-space:normal;text-align:left;line-height:1.4}.wrap-btn.ant-btn{height:auto;max-width:100%;white-space:normal;line-height:1.4;padding-top:6px;padding-bottom:6px}.ant-btn{font-weight:600;letter-spacing:-.01em}.ant-btn-primary:not(:disabled){box-shadow:0 2px 8px #32426624}.ant-btn-primary:not(:disabled):hover{box-shadow:0 5px 14px #3242662e}.ant-input,.ant-input-affix-wrapper,.ant-select-selector,.ant-picker{border-color:var(--border-soft)!important}.ant-alert{border:1px solid var(--border-softer);border-radius:var(--radius-md)!important}.ant-tabs-tab{padding:8px 4px!important;font-weight:500}.ant-tabs-ink-bar{height:3px!important;border-radius:3px 3px 0 0}.ant-progress-bg{border-radius:100px!important}.ant-progress-inner{border-radius:100px!important;background:#e8edf3!important}.ant-table{border-radius:var(--radius-md);overflow:hidden}.ant-modal-content{box-shadow:var(--shadow-card)!important}.ant-result{padding:36px 16px}.ant-result-title{color:var(--brand-ink)!important;font-weight:600!important}.ant-empty-description{color:var(--brand-slate)}