/* ========================================
   测试页面样式
   ======================================== */

/* ========================================
   1. 全局样式
   ======================================== */

/* 核心变量定义 */
:root {
    --primary-color: #5d8aa8;
    --secondary-color: #87a96b;
    --accent-color: #ffbf00;
    --text-color: #2c3e50;
    --light-text: #555555;
    --background-color: #f8f9fa;
    --card-bg: #ffffff;
    --border-color: #e8ecef;
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

/* ========================================
   2. 测试列表页面
   ======================================== */

/* 测试卡片网格 */
.quizzes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin: 0.5rem 0;
}

/* 测试卡片 */
.quiz-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    padding: 30px;
    transition: var(--transition);
    text-decoration: none;
    color: var(--text-color);
    display: block;
}

.quiz-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* 测试卡片图标 */
.quiz-card-icon {
    width: 100%;
    height: 200px;
    margin-bottom: 20px;
    overflow: hidden;
    border-radius: var(--border-radius);
    background-color: var(--background-color);
}

.quiz-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* 测试卡片标题 */
.quiz-card-title {
    font-size: 1.4rem;
    color: var(--text-color);
    margin-bottom: 15px;
    text-align: center;
    font-weight: 600;
}

/* 测试卡片描述 */
.quiz-card-description {
    font-size: 1rem;
    color: var(--light-text);
    margin-bottom: 20px;
    line-height: 1.6;
    text-align: center;
}

/* 测试卡片元信息 */
.quiz-card-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 25px;
    padding: 15px;
    background-color: var(--background-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    color: var(--light-text);
}

.quiz-card-duration,
.quiz-card-difficulty {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* 测试卡片按钮 */
.quiz-card .btn {
    width: 100%;
}

/* 测试介绍区域 */
.quiz-intro {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    padding: 30px;
    margin-bottom: 50px;
}

.quiz-intro h2 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 600;
}

.quiz-intro p {
    font-size: 1.1rem;
    color: var(--light-text);
    margin-bottom: 15px;
    line-height: 1.7;
}

.quiz-intro p:last-child {
    margin-bottom: 0;
}

/* ========================================
   3. 测试详情页面
   ======================================== */
.quiz-header {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1rem;
    padding-bottom: 1rem;
}


/* 测试标题 */
.quiz-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 10px;
}

/* 测试描述 */
.quiz-description {
    font-size: 1.1rem;
    color: var(--light-text);
    line-height: 1.6;
}

/* 测试图片 */
.quiz-image {
    margin: 20px 0;
    text-align: center;
}

.quiz-featured-image {
    width: 100%;
    height: auto;
    max-height: 600px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 1rem;
    display: block;
    transition: transform 0.5s ease;
    overflow: hidden;
}

/* 测试内容区域 */
.quiz-content {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    padding: 1rem;
    margin: 0.5rem 0;
}

/* 进度条模块 */
.progress-container {
    margin: 30px 0;
}

.progress-bar {
    height: 40px;
    background-color: #5d8aa8;
    border-radius: 9999px;
    overflow: hidden;
    margin-bottom: 10px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.progress-fill {
    height: 100%;
    background-color: #f77205;
    border-radius: 999px;
    transition: width 0.6s ease;
    width: 0%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
}

.progress-text {
    text-align: center;
    color: #ffffff;
    font-size: 1rem;
    position: relative;
    z-index: 2;
    font-weight: 500;
}

/* 测试问题模块 */
.quiz-question {
    margin-bottom: 40px;
}

.quiz-question.hidden {
    display: none;
}

/* 问题文本 */
.question-number {
    font-weight: 600;
    background-color: #22b4a1;
    color: #ffffff;
    padding: 5px 10px;
    border-radius: 999px;
    display: inline-block;
    margin-bottom: 10px;
}

.question-text {
    font-size: 1.5rem;
    margin-bottom: 25px;
    line-height: 1.6;
    font-weight: 600;
}

/* 选项容器 */
.options-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
}

/* 选项样式 */
.option {
    background-color: var(--background-color);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 20px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.1rem;
    color: var(--text-color);
}

.option:hover {
    border-color: var(--primary-color);
    background-color: rgba(93, 138, 168, 0.05);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(93, 138, 168, 0.15);
}

.option.selected {
    border-color: var(--primary-color);
    background-color: rgba(93, 138, 168, 0.1);
    color: var(--primary-color);
    font-weight: 500;
}

/* 导航按钮模块 */
.navigation-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* ========================================
   4. 测试结果页面
   ======================================== */

/* 结果容器 */
.result-container {
    display: none;
    text-align: center;
}

.result-container.active {
    display: block;
}

.result-container.active~.quiz-description,
.result-container.active~.progress-container {
    display: none;
}

.result-container.active .quiz-description,
.result-container.active .progress-container {
    display: none;
}

/* 结果图标区域 */
.result-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
}

.result-icon i {
    font-size: 4rem;
}

.result-icon-text {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-color);
}

/* 结果标题卡片 */
.result-title-card {
    background-color: var(--background-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

/* 结果标题 */
.result-title {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.result-title span {
    color: #f77205;
    font-weight: 700;
    font-size: 3rem;
    display: block;
    margin-top: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

/* 结果描述 */
.result-description {
    font-size: 1.2rem;
    text-align: left;
    margin-bottom: 0;
    line-height: 1.6;
    color: var(--light-text);
}

/* 结果详情卡片 */
.result-details {
    background-color: #a1e6fc;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    text-align: left;
    margin-bottom: 1.5rem;
}

.result-details h4 {
    color: #5c2a01;
    margin-bottom: 15px;
    font-size: 1.3rem;
    font-weight: 600;
}

.result-details ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.result-details li {
    padding: 8px 0;
    color: #5c2a01;
    position: relative;
    padding-left: 30px;
    font-size: 1.1rem;
    line-height: 1.5;
}

.result-details li::before {
    content: "✓";
    color: var(--secondary-color);
    font-weight: bold;
    position: absolute;
    left: 0;
    font-size: 1.2rem;
}

/* 结果建议卡片 */
.result-advice,
.result-careers {
    background-color: #e8f5e9;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    text-align: left;
    margin-bottom: 1.5rem;
}

.result-advice h4,
.result-careers h4 {
    color: #2e7d32;
    margin-bottom: 15px;
    font-size: 1.3rem;
    font-weight: 600;
}

.result-advice p,
.result-careers p {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.6;
    color: #1b5e20;
}

/* 结果操作按钮区域 */
.result-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-color);
}

.result-actions .btn {
    min-width: 150px;
}

/* ========================================
   6. 通用组件
   ======================================== */

/* 按钮组件 */
.btn {
    padding: 12px 30px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background-color: #39aef7;
    color: white;
}

.btn-primary:hover {
    background-color: #f77205;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(93, 138, 168, 0.2);
}

.btn-secondary {
    background-color: var(--border-color);
    color: var(--text-color);
}

.btn-secondary:hover {
    background-color: #d9dee1;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* ========================================
   7. 动画效果
   ======================================== */

/* 淡入动画 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.quiz-question,
.quiz-result {
    animation: fadeIn 0.5s ease-out;
}

/* ========================================
   8. 测试分类页面样式 (quiz-categories.html)
   ======================================== */

/* 分类卡片网格容器 */
.categories-page .category-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.07);
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 0, 0, 0.03);
    margin-top: 0.5rem;
    margin-bottom: 1.5rem;
}

/* 单个分类卡片 */
.categories-page .category-card {
    padding: 1.5rem;
    border-radius: 16px;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

/* 分类卡片底部渐变条 */
.categories-page .category-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

/* 分类卡片悬停效果 */
.categories-page .category-card:hover::after {
    transform: scaleX(1);
}

.categories-page .category-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.1);
}

/* 分类卡片标题 */
.categories-page .category-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.categories-page .category-card h3 a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.categories-page .category-card h3 a:hover {
    color: var(--primary-color);
}

/* 分类计数徽章 */
.categories-page .category-card .category-count {
    display: inline-block;
    background-color: rgba(93, 138, 168, 0.1);
    color: var(--primary-color);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

/* ========================================
   9. 测试标签页面样式 (quiz-tags.html)
   ======================================== */

/* 标签页面主体容器 */
.tags-page {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: 1rem 0;
}

/* 标签网格容器 */
.tags-page .tags-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.07);
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 0, 0, 0.03);
    margin-top: 0.5rem;
    margin-bottom: 1.5rem;
}

/* 单个标签项 */
.tags-page .tag-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 1.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 2px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    color: var(--text-color);
    position: relative;
    overflow: hidden;
}

/* 标签项背景渐变效果 */
.tags-page .tag-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(93, 138, 168, 0.05) 0%, rgba(135, 169, 107, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* 标签项悬停效果 */
.tags-page .tag-item:hover::before {
    opacity: 1;
}

.tags-page .tag-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-color);
}

/* 标签名称 */
.tags-page .tag-item .tag-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
    transition: color 0.3s ease;
    position: relative;
    z-index: 1;
}

.tags-page .tag-item:hover .tag-name {
    color: var(--primary-color);
}

/* 标签计数 */
.tags-page .tag-item .tag-count {
    background-color: rgba(93, 138, 168, 0.1);
    color: var(--primary-color);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.tags-page .tag-item:hover .tag-count {
    background-color: var(--primary-color);
    color: white;
}

/* ========================================
   10. 相关测试模块样式
   ======================================== */

/* 相关测试区块 */
.related-quizzes {
    width: 100%;
    padding-top: 2rem;
    padding-bottom: 2rem;
}

/* 相关测试标题 */
.related-quizzes h2 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--border-color);
    position: relative;
}

/* 相关测试标题装饰线 */
.related-quizzes h2::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 270px;
    height: 6px;
    background-color: var(--primary-color);
}

/* 相关测试网格 */
.related-quizzes .related-articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

/* 相关测试卡片 */
.related-quizzes .related-article-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
    transition: var(--transition);
}

/* 相关测试卡片悬停效果 */
.related-quizzes .related-article-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

/* 相关测试图片 */
.related-quizzes .related-article-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.related-quizzes .related-article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.related-quizzes .related-article-card:hover .related-article-image img {
    transform: scale(1.05);
}

/* 相关测试内容 */
.related-quizzes .related-article-content {
    padding: 1.2rem;
}

/* 相关测试标题 */
.related-quizzes .related-article-content h4 {
    font-size: 1.25rem;
    line-height: 1.4;
    margin-bottom: 0.8rem;
}

.related-quizzes .related-article-content h4 a {
    color: var(--text-color);
    transition: var(--transition);
    font-weight: 500;
    text-decoration: none;
}

.related-quizzes .related-article-content h4 a:hover {
    color: var(--primary-color);
}

/* 相关测试元信息 */
.related-quizzes .related-article-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--light-text);
    gap: 1rem;
}

.related-quizzes .related-article-meta span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* ========================================
   11. 加载状态样式
   ======================================== */

/* 分类加载状态 */
.categories-loading,
.tags-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    color: var(--light-text);
}

.categories-loading i,
.tags-loading i {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.categories-loading p,
.tags-loading p {
    font-size: 1rem;
    margin: 0;
}

/* ========================================
   12. 响应式设计
   ======================================== */
@media (max-width: 1024px) {
    .quiz-featured-image {
        max-height: 450px;
    }
}

@media (max-width: 768px) {

    /* ===== 测试列表页面 ===== */
    .quizzes-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .quiz-card {
        padding: 1rem;
    }

    .quiz-card-icon {
        height: 150px;
        margin-bottom: 15px;
    }

    .quiz-card-title {
        margin-bottom: 10px;
        font-size: 1.2rem;
    }

    .quiz-card-description {
        font-size: 0.9rem;
        margin-bottom: 15px;
    }

    /* ===== 测试分类页面 ===== */
    .categories-page .container {
        padding: 0 0.5rem;
    }

    .categories-page .category-cards {
        padding: 1rem;
        gap: 1rem;
    }

    .categories-page .category-card {
        padding: 1rem;
    }

    .categories-page .category-card h3 {
        font-size: 1.1rem;
    }

    /* ===== 测试标签页面 ===== */
    .tags-page .container {
        padding: 0 0.5rem;
    }

    .tags-page .tags-grid {
        padding: 1rem;
        gap: 1rem;
    }

    .tags-page .tag-item {
        padding: 1rem;
    }

    .tags-page .tag-item .tag-name {
        font-size: 1rem;
    }

    /* ===== 相关测试模块 ===== */
    .related-quizzes .related-articles-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .related-quizzes .related-article-content h4 {
        font-size: 1.1rem;
    }

    /* ===== 测试详情页面 ===== */

    /* 头部模块 */
    .quiz-header {
        padding: 20px 15px;
    }

    .quiz-title {
        font-size: 1.8rem;
    }

    .quiz-subtitle {
        font-size: 1rem;
    }

    /* 内容区域 */
    .quiz-content {
        padding: 20px 15px;
    }

    .quiz-featured-image {
        max-height: 250px;
    }

    /* 问题模块 */
    .question-text {
        font-size: 1.2rem;
    }

    .options-container {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .option {
        padding: 15px;
        font-size: 1rem;
    }

    /* ===== 测试结果页面 ===== */
    .result-content {
        padding: 1.5rem;
    }

    .result-icon {
        flex-direction: column;
        gap: 10px;
        padding-bottom: 1rem;
    }

    .result-icon i {
        font-size: 3rem;
    }

    .result-icon-text {
        font-size: 1.2rem;
    }

    .result-title-card {
        padding: 1.5rem;
    }

    .result-title {
        font-size: 1.6rem;
    }

    .result-title span {
        font-size: 2.2rem;
    }

    .result-description {
        font-size: 1.1rem;
    }

    .result-details,
    .result-advice,
    .result-careers {
        padding: 1rem;
        margin-bottom: 1rem;
    }

    .result-details h4,
    .result-advice h4,
    .result-careers h4 {
        font-size: 1.1rem;
    }

    .result-details li,
    .result-advice p,
    .result-careers p {
        font-size: 1rem;
    }

    .result-actions {
        flex-direction: column;
        gap: 10px;
        padding-top: 1.5rem;
    }

    .result-actions .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .quiz-featured-image {
        max-height: 200px;
        padding: 0 0.5rem;
    }

    .quiz-content {
        padding: 0;
    }

    .quiz-header {
        padding: 0.5rem;
    }

    .quiz-title {
        font-size: 1.2rem;
    }

    .quiz-description {
        font-size: 1rem;
        line-height: normal;
    }

    .question-text {
        font-size: 1rem;
        margin-bottom: 0.5rem;
        line-height: normal;
    }

    .quiz-question {
        padding: 0 0.5rem;
        margin-bottom: 0.5rem;
    }

    .btn {
        padding: 0.5rem 1rem;
    }


    .progress-container {
        margin: 0;
    }

    .navigation-buttons {
        display: flex;
        justify-content: center;
        gap: 10px;
        padding-bottom: 0.5rem;
    }

    /* ===== 分类和标签页面 ===== */
    .categories-page .category-cards,
    .tags-page .tags-grid {
        grid-template-columns: 1fr;
        padding: 0.5rem;
        gap: 0.5rem;
    }

    .categories-page .category-card,
    .tags-page .tag-item {
        padding: 0.8rem;
    }
}

.toast-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}

.toast {
    min-width: 320px;
    max-width: 500px;
    padding: 20px 24px;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    display: flex;
    align-items: center;
    gap: 16px;
    animation: fadeIn 0.3s ease-out;
    font-size: 16px;
    line-height: 1.5;
    font-weight: 500;
}

.toast.error {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff4757 100%);
    color: #fff;
}

.toast.warning {
    background: linear-gradient(135deg, #ffb347 0%, #ffa502 100%);
    color: #fff;
}

.toast.success {
    background: linear-gradient(135deg, #2ed573 0%, #26af61 100%);
    color: #fff;
}

.toast-icon {
    font-size: 28px;
    flex-shrink: 0;
    font-weight: bold;
}

.toast.error .toast-icon {
    color: #fff;
}

.toast.warning .toast-icon {
    color: #fff;
}

.toast.success .toast-icon {
    color: #fff;
}

.toast-message {
    flex: 1;
    color: #fff;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }

    to {
        opacity: 0;
        transform: translateY(-20px);
    }
}

@media (max-width: 480px) {
    .toast-container {
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 90%;
        max-width: 90%;
    }

    .toast {
        min-width: auto;
        max-width: none;
        width: 100%;
        padding: 16px 20px;
        font-size: 14px;
    }

    .toast-icon {
        font-size: 24px;
    }
}

/* ========================================
   13. 侧边栏最近测试模块样式
   ======================================== */

.recent-article-icon {
    width: 90px;
    height: 90px;
    flex-shrink: 0;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid transparent;
    transition: border-color 0.3s ease;
}

.recent-article-icon-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.recent-article-item:hover .recent-article-icon-img {
    transform: scale(1.05);
}

.recent-article-item:hover .recent-article-icon {
    border-color: var(--primary-color);
}