/* 抓包工具专题页面样式 */

/* 全局样式 */
:root {
    --primary-color: #4dabf7;
    --primary-hover: #3b82f6;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --background-color: #f5f7fa;
    --card-background: #ffffff;
    --text-color: #333333;
    --text-secondary: #666666;
    --border-color: #e9ecef;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.2);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

/* 深色主题 */
body.dark-theme {
    --primary-color: #93c5fd;
    --primary-hover: #60a5fa;
    --secondary-color: #9ca3af;
    --success-color: #4ade80;
    --danger-color: #f87171;
    --light-color: #1f2937;
    --dark-color: #f3f4f6;
    --background-color: #111827;
    --card-background: #1f2937;
    --text-color: #f3f4f6;
    --text-secondary: #d1d5db;
    --border-color: #374151;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.5);
}

/* 基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
    transition: var(--transition);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background-color: #5a6268;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* 面包屑导航 */
.breadcrumb {
    margin-bottom: 30px;
    padding: 20px 0;
}

.breadcrumb-list {
    display: flex;
    list-style: none;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.breadcrumb-item {
    font-size: 14px;
}

.breadcrumb-item a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb-item a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

.breadcrumb-item:not(:last-child)::after {
    content: '/';
    margin-left: 10px;
    color: var(--text-secondary);
}

.breadcrumb-item.active {
    color: var(--text-secondary);
}

/* 页面头部 */
.craw-header {
    padding: 40px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.hero-section {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-top: 20px;
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}

.badge {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.hero-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-image {
    flex: 1;
    max-width: 500px;
}

.hero-img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

/* 搜索和筛选区域 */
.search-filter-section {
    padding: 40px 0;
    background-color: var(--card-background);
    box-shadow: var(--shadow-sm);
}

.search-filter-container {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.search-box {
    flex: 1;
    min-width: 300px;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 12px 50px 12px 20px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 14px;
    transition: var(--transition);
    background-color: var(--background-color);
    color: var(--text-color);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(77, 171, 247, 0.1);
}

.search-btn {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: var(--transition);
}

.search-btn:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
}

.filter-options {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.filter-group label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
}

.filter-select {
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 14px;
    background-color: var(--background-color);
    color: var(--text-color);
    cursor: pointer;
    transition: var(--transition);
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(77, 171, 247, 0.1);
}

/* 工具展示区域 */
.tools-section {
    padding: 60px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--text-color);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.tool-card {
    background: var(--card-background);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.tool-card-header {
    padding: 20px;
    background: var(--light-color);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tool-icon {
    font-size: 3rem;
}

.tool-rating {
    display: flex;
    align-items: center;
    gap: 5px;
}

.stars {
    display: flex;
    gap: 2px;
}

.stars i {
    color: #ffc107;
}

.rating-text {
    font-size: 14px;
    font-weight: bold;
    color: var(--text-color);
}

.tool-card-body {
    padding: 20px;
    flex: 1;
}

.tool-name {
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--text-color);
}

.tool-platform-badges {
    display: flex;
    gap: 8px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.platform-badge {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.platform-badge.windows {
    background-color: #0078d4;
    color: white;
}

.platform-badge.macos {
    background-color: #007aff;
    color: white;
}

.platform-badge.ios {
    background-color: #5ac8fa;
    color: white;
}

.platform-badge.android {
    background-color: #34a853;
    color: white;
}

.platform-badge.linux {
    background-color: #f15025;
    color: white;
}

.tool-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 14px;
}

.tool-features {
    margin-bottom: 20px;
}

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    color: var(--text-color);
    font-size: 14px;
}

.feature-item i {
    color: var(--primary-color);
    margin-right: 8px;
    font-size: 12px;
}

.tool-card-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    background: var(--light-color);
}

.tool-stats {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    color: var(--text-secondary);
}

.stat-item i {
    color: var(--primary-color);
}

.download-count {
    font-weight: bold;
    color: var(--primary-color);
}

.tool-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tool-actions .btn {
    flex: 1;
    min-width: 120px;
    font-size: 13px;
    padding: 8px 12px;
}

.load-more {
    text-align: center;
    margin-top: 40px;
}

/* 工具对比区域 */
.compare-section {
    padding: 60px 0;
    background-color: var(--light-color);
}

.compare-container {
    background: var(--card-background);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow-md);
}

.compare-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 20px;
}

.compare-selector {
    flex: 1;
    min-width: 300px;
}

.compare-selector label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 10px;
    color: var(--text-color);
}

.tool-checkboxes {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    color: var(--text-color);
}

.checkbox-item input[type="checkbox"] {
    accent-color: var(--primary-color);
}

.compare-table {
    overflow-x: auto;
}

.compare-table table {
    width: 100%;
    border-collapse: collapse;
}

.compare-table th,
.compare-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.compare-table th {
    background-color: var(--light-color);
    font-weight: bold;
    color: var(--text-color);
    position: sticky;
    top: 0;
    z-index: 10;
}

.compare-table tr:hover {
    background-color: var(--light-color);
}

.feature-compare {
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-yes {
    color: var(--success-color);
    font-size: 18px;
}

.feature-no {
    color: var(--danger-color);
    font-size: 18px;
}

/* 教程区域 */
.tutorial-section {
    padding: 60px 0;
    background-color: var(--card-background);
}

.tutorial-tabs {
    max-width: 800px;
    margin: 0 auto;
}

.tab-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
}

.tab-btn {
    padding: 12px 24px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn:hover {
    color: var(--primary-color);
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-content {
    min-height: 400px;
}

.tab-pane {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.tutorial-steps {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.step-item {
    display: flex;
    gap: 20px;
}

.step-number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 16px;
}

.step-content {
    flex: 1;
}

.step-title {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--text-color);
}

.step-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

.tutorial-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.tutorial-content h3 {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 20px;
    color: var(--text-color);
}

.tutorial-item h4 {
    font-size: 1.1rem;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--text-color);
}

.tutorial-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background: var(--light-color);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.faq-question {
    padding: 15px 20px;
    background: var(--card-background);
    font-size: 14px;
    font-weight: bold;
    color: var(--text-color);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question:hover {
    background: var(--light-color);
}

.faq-question::after {
    content: '+';
    font-size: 18px;
    font-weight: bold;
    transition: var(--transition);
}

.faq-question.active::after {
    content: '-';
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
}

.faq-answer.active {
    padding: 20px;
    max-height: 200px;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 14px;
}

/* 用户评论区域 */
.reviews-section {
    padding: 60px 0;
    background-color: var(--background-color);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.review-card {
    background: var(--card-background);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.reviewer-info {
    display: flex;
    gap: 15px;
    align-items: center;
}

.reviewer-avatar {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
}

.reviewer-details h4 {
    font-size: 14px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 5px;
}

.review-rating {
    display: flex;
    gap: 2px;
}

.review-rating i {
    color: #ffc107;
    font-size: 12px;
}

.review-date {
    font-size: 12px;
    color: var(--text-secondary);
}

.review-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 15px;
    font-size: 14px;
}

.review-tool {
    display: flex;
    justify-content: flex-end;
}

.tool-tag {
    background: var(--primary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.add-review {
    background: var(--card-background);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow-md);
}

.add-review h3 {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 20px;
    color: var(--text-color);
}

.review-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.form-group label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
}

.form-input,
.form-select,
.form-textarea {
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 14px;
    background-color: var(--background-color);
    color: var(--text-color);
    transition: var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(77, 171, 247, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.rating-input {
    display: flex;
    gap: 10px;
}

.rating-star {
    font-size: 20px;
    color: #e9ecef;
    cursor: pointer;
    transition: var(--transition);
}

.rating-star:hover,
.rating-star.active {
    color: #ffc107;
}

/* 订阅区域 */
.subscribe-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.subscribe-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.subscribe-content h2 {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 15px;
}

.subscribe-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.subscribe-form {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.subscribe-input {
    flex: 1;
    min-width: 300px;
    padding: 12px 15px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 14px;
}

.subscribe-input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2);
}

/* 模态框 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-dialog {
    background: var(--card-background);
    border-radius: var(--border-radius);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateY(-50px); }
    to { opacity: 1; transform: translateY(0); }
}

.modal-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--text-color);
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--text-color);
}

.modal-body {
    padding: 20px;
}

.tool-detail-header {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.tool-detail-icon {
    font-size: 3rem;
}

.tool-detail-info {
    flex: 1;
}

.tool-detail-platform {
    margin-bottom: 10px;
}

.tool-detail-rating {
    display: flex;
    align-items: center;
    gap: 5px;
}

.tool-detail-description {
    margin-bottom: 20px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.tool-detail-features {
    margin-bottom: 20px;
}

.tool-detail-features h4 {
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--text-color);
}

.tool-detail-features ul {
    list-style: none;
    padding-left: 20px;
}

.tool-detail-features li {
    margin-bottom: 5px;
    color: var(--text-secondary);
    position: relative;
}

.tool-detail-features li::before {
    content: '•';
    color: var(--primary-color);
    position: absolute;
    left: -15px;
}

.tool-detail-downloads {
    margin-bottom: 20px;
}

.tool-detail-downloads h4 {
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--text-color);
}

.modal-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hero-section {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-image {
        max-width: 100%;
    }

    .search-filter-container {
        flex-direction: column;
        align-items: stretch;
    }

    .search-box {
        min-width: auto;
    }

    .filter-options {
        flex-direction: column;
    }

    .tools-grid {
        grid-template-columns: 1fr;
    }

    .step-item {
        flex-direction: column;
        gap: 10px;
    }

    .step-number {
        align-self: flex-start;
    }

    .reviews-grid {
        grid-template-columns: 1fr;
    }

    .compare-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .subscribe-form {
        flex-direction: column;
    }

    .subscribe-input {
        min-width: auto;
    }

    .modal-dialog {
        width: 95%;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .tool-stats {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }

    .tool-actions {
        flex-direction: column;
    }

    .tool-checkboxes {
        flex-direction: column;
        gap: 10px;
    }
}

/* 动画效果 */
.fade-in {
    animation: fadeIn 0.5s ease;
}

.slide-up {
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 加载动画 */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--border-color);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* 工具提示 */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 120px;
    background-color: var(--dark-color);
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 12px;
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-color);
}

::-webkit-scrollbar-thumb {
    background: var(--secondary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* 版权声明样式 */
.copyright-notice {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 20px 0;
    margin-top: 40px;
}

.copyright-text {
    text-align: center;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .copyright-text {
        font-size: 13px;
        padding: 0 15px;
    }
}