@font-face{font-family:'Material Icons';font-style:normal;font-weight:400;src:url('/assets/fonts/material-icon-font.woff2') format('woff2')}.material-icons{font-family:'Material Icons';font-weight:400;font-style:normal;font-size:24px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;font-feature-settings:'liga';-webkit-font-feature-settings:'liga';-moz-font-feature-settings:'liga';-ms-font-feature-settings:'liga';-webkit-font-smoothing:antialiased}:root{--bg-color:#ffffff;--text-color:#333333;--border-color:rgba(0, 0, 0, 0.12);--shadow-color:rgba(0, 0, 0, 0.1);--hover-color:rgba(0, 0, 0, 0.04);--input-bg:#ffffff;--version-bg:#f5f5f5;--version-text:#666666;--icon-color:#666666;--divider-color:rgba(0, 0, 0, 0.12);--search-container-bg:#ffffff;--search-container-shadow:0 2px 8px rgba(0, 0, 0, 0.1);--settings-panel-bg:#ffffff;--settings-panel-border:#e9ecef;--correct-color:#4caf50;--incorrect-color:#f44336;--tricky-highlight-bg:rgba(255, 193, 7, 0.2);--tricky-highlight-color:#e65100;--placeholder-color:#999999}[data-theme=dark]{--bg-color:#121212;--text-color:#e0e0e0;--border-color:rgba(255, 255, 255, 0.12);--shadow-color:rgba(0, 0, 0, 0.3);--hover-color:rgba(255, 255, 255, 0.08);--input-bg:#1e1e1e;--version-bg:#2d2d2d;--version-text:#b0b0b0;--icon-color:#b0b0b0;--divider-color:rgba(255, 255, 255, 0.12);--search-container-bg:#1e1e1e;--search-container-shadow:0 2px 8px rgba(0, 0, 0, 0.3);--settings-panel-bg:#1e1e1e;--settings-panel-border:#333333;--correct-color:#66bb6a;--incorrect-color:#ef5350;--tricky-highlight-bg:rgba(255, 193, 7, 0.3);--tricky-highlight-color:#ffb300;--placeholder-color:#888888}.top-bar{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;background-color:var(--bg-color);border-bottom:1px solid var(--border-color);box-shadow:0 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auto;padding:12px;padding-bottom:0;box-sizing:border-box}#results{max-height:150vh;overflow-y:auto;padding:0}.question-item{padding:6px 0;border-bottom:1px solid var(--divider-color)}.question-item:last-child{border-bottom:none}.question-title{font-weight:700;margin-bottom:-20px;color:var(--text-color);display:flex;align-items:center;gap:8px}.question-number{background-color:#999;color:#fff;padding:2px 4px;border-radius:4px;line-height:1.4;font-size:12px;font-weight:400;min-width:24px;max-width:60px;text-align:center;flex-shrink:0;white-space:nowrap;overflow:hidden}.options-list{list-style:none;padding-left:0;margin:0;margin-top:2px;margin-right:35px}.options-list li{margin-bottom:6px;padding-left:24px;position:relative;cursor:default;line-height:1.4;word-wrap:break-word;word-break:break-word;overflow-wrap:break-word;white-space:normal;display:block;color:var(--text-color)}.options-list li .highlight{display:inline}.options-list li::before{font-family:'Material 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