/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #3158D1;
    --light-blue: #4A6CF7;
    --dark-blue: #1E3A8A;
    --white: #FFFFFF;
    --light-gray: #F8FAFC;
    --medium-gray: #E2E8F0;
    --dark-gray: #64748B;
    --text-dark: #1E293B;
    --shadow-light: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-heavy: 0 10px 25px rgba(0, 0, 0, 0.15);
    --border-radius: 12px;
    --border-radius-large: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --gradient-primary: linear-gradient(135deg, var(--primary-blue) 0%, var(--light-blue) 100%);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: #EAEEF4;
    overflow-x: hidden;
}

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--medium-gray);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--primary-blue);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.nav-brand i {
    font-size: 1.5rem;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: var(--primary-blue);
    font-size: 1.25rem;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    order: -1;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 140px; /* 增加宽度以容纳搜索按钮 */
    justify-content: flex-end;
}

/* 导航栏搜索功能 */
.nav-search {
    position: relative;
    display: flex;
    align-items: center;
}

.search-toggle-btn {
    background: none;
    border: none;
    color: var(--primary-blue);
    font-size: 1.1rem;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-toggle-btn:hover {
    background: rgba(49, 88, 209, 0.1);
    transform: scale(1.05);
}

.nav-search-box {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    width: 300px;
    background: var(--white);
    border: 2px solid var(--primary-blue);
    border-radius: var(--border-radius);
    padding: 0.75rem;
    box-shadow: var(--shadow-heavy);
    z-index: 2000;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    /* 动画相关样式 */
    opacity: 0;
    transform: translateY(-10px) scale(0.95);
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.nav-search-box.show {
    opacity: 1;
    transform: translateY(0) scale(1);
    visibility: visible;
    pointer-events: auto;
}

.nav-search-box input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 0.9rem;
    color: var(--text-dark);
    background: transparent;
}

.nav-search-box input::placeholder {
    color: var(--dark-gray);
}

.search-clear {
    background: none;
    border: none;
    color: var(--dark-gray);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    transition: var(--transition);
}

.search-clear:hover {
    background: var(--light-gray);
    color: var(--primary-blue);
}

.nav-search-results {
    position: absolute;
    top: calc(100% + 4rem);
    right: 0;
    width: 350px;
    background: var(--white);
    border: 1px solid var(--medium-gray);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-heavy);
    max-height: 400px;
    overflow-y: auto;
    z-index: 1999;
    margin-top: 0.5rem;
    /* 动画相关样式 */
    opacity: 0;
    transform: translateY(-10px) scale(0.95);
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) 0.1s;
    pointer-events: none;
}

.nav-search-results.show {
    opacity: 1;
    transform: translateY(0) scale(1);
    visibility: visible;
    pointer-events: auto;
}

.search-no-results {
    padding: 2rem;
    text-align: center;
    color: var(--dark-gray);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.search-no-results i {
    font-size: 2rem;
    opacity: 0.5;
}

.search-result-item {
    padding: 1rem;
    border-bottom: 1px solid var(--light-gray);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background: var(--light-gray);
}

.search-result-icon {
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.875rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.search-result-content {
    flex: 1;
    min-width: 0;
}

.search-result-title {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
    line-height: 1.3;
}

.search-result-description {
    color: var(--dark-gray);
    font-size: 0.8rem;
    line-height: 1.4;
    margin-bottom: 0.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.search-result-category {
    color: var(--primary-blue);
    font-size: 0.75rem;
    font-weight: 500;
    background: rgba(49, 88, 209, 0.1);
    padding: 0.125rem 0.5rem;
    border-radius: 12px;
    display: inline-block;
}

.home-btn, .back-btn {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    white-space: nowrap;
    min-width: fit-content;
}

.home-btn:hover, .back-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* 侧边栏 */
.sidebar {
    position: fixed;
    top: 0;
    left: -280px;
    width: 280px;
    height: 100vh;
    background: var(--white);
    box-shadow: var(--shadow-heavy);
    transition: var(--transition);
    z-index: 1100;
    display: flex;
    flex-direction: column;
}

.sidebar.open {
    left: 0;
}

.sidebar-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--medium-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--gradient-primary);
    color: white;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 1.1rem;
}

.sidebar-brand i {
    font-size: 1.25rem;
}

.sidebar-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.1rem;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.sidebar-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
}

.nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    margin-bottom: 0.25rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1.5rem;
    background: none;
    border: none;
    color: var(--dark-gray);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    text-align: left;
    position: relative;
}

.nav-link:hover {
    background: var(--light-gray);
    color: var(--primary-blue);
}

.nav-link.active {
    background: rgba(49, 88, 209, 0.1);
    color: var(--primary-blue);
    border-right: 3px solid var(--primary-blue);
}

.nav-link i {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.nav-badge {
    margin-left: auto;
    background: var(--primary-blue);
    color: white;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-weight: 600;
}

.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--medium-gray);
    background: var(--light-gray);
}

.sidebar-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--dark-gray);
    font-size: 0.875rem;
}

.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1050;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.sidebar-overlay.visible {
    opacity: 1;
    visibility: visible;
}

/* 主要内容区域调整 */
.main-content {
    margin-top: 60px;
    transition: var(--transition);
}

.main-content.sidebar-open {
    margin-left: 0;
}

/* 页面容器 */
.page-container {
    min-height: calc(100vh - 70px);
    background: #EAEEF4;
}

/* 紧凑英雄区域 */
.hero.compact {
    padding: 3rem 0 2rem;
    text-align: left;
    background: var(--gradient-primary);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero.compact .hero-content {
    display: block;
    text-align: center;
}

.hero.compact .hero-text {
    margin: 0 auto;
    max-width: 600px;
}

.hero.compact .hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, #ffffff, #e2e8f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero.compact .hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 0;
    opacity: 0.9;
    font-weight: 300;
}

.hero.compact .hero-stats {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero.compact .stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255, 255, 255, 0.15);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    min-width: 80px;
}

.features-navigation.compact {
    padding: 3rem 0;
    background: #EAEEF4;
}

.features-grid.compact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-nav-card.compact {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--medium-gray);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.feature-nav-card.compact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
}

.feature-nav-card.compact:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-heavy);
}

.feature-nav-card.compact .feature-nav-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.feature-nav-card.compact .feature-nav-content {
    flex: 1;
}

.feature-nav-card.compact h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--text-dark);
}

.feature-nav-card.compact p {
    color: var(--dark-gray);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.feature-nav-card.compact .stat-badge {
    background: var(--light-gray);
    color: var(--primary-blue);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid var(--medium-gray);
}

.feature-nav-card.compact .feature-nav-arrow {
    width: 30px;
    height: 30px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transition);
    opacity: 0.7;
    flex-shrink: 0;
}

.feature-nav-card.compact:hover .feature-nav-arrow {
    opacity: 1;
    transform: translateX(4px);
}



/* 紧凑页面头部 */
.page-header.compact {
    padding: 2rem 0 1.5rem;
    background: var(--gradient-primary);
    color: white;
    position: relative;
    overflow: hidden;
}

.page-header.compact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.page-header.compact .page-header-content {
    position: relative;
    z-index: 1;
}

.page-header.compact .back-btn {
    margin-bottom: 1rem;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.page-title-section {
    display: block;
}

.page-title-group {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.page-header.compact .page-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    flex-shrink: 0;
}

.page-title-info {
    flex: 1;
}

.page-header.compact .page-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, #ffffff, #e2e8f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-header.compact .page-description {
    font-size: 1rem;
    opacity: 0.9;
    font-weight: 300;
    line-height: 1.5;
}

.page-stats-group {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

.page-header.compact .stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255, 255, 255, 0.15);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    min-width: 70px;
}

.page-header.compact .stat-number {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1;
}

.page-header.compact .stat-label {
    font-size: 0.8rem;
    opacity: 0.8;
    margin-top: 0.25rem;
}

/* 容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* 标题 */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.section-title i {
    color: var(--primary-blue);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-description {
    text-align: center;
    font-size: 1.125rem;
    color: var(--dark-gray);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* 命令区域 */
.commands-section {
    padding: 3rem 0 6rem;
    background: #EAEEF4;
}

/* 搜索框 */
.search-container {
    max-width: 800px;
    margin: 0 auto 3rem;
}

.search-box {
    position: relative;
    margin-bottom: 2rem;
}

.search-box i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--dark-gray);
}

.search-box input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 2px solid var(--medium-gray);
    border-radius: var(--border-radius);
    font-size: 1rem;
    background: var(--white);
    transition: var(--transition);
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(49, 88, 209, 0.1);
}

/* 表格样式 */
.commands-table-container {
    margin-top: 2rem;
    background: var(--white);
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--medium-gray);
    overflow: hidden;
}

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

.commands-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.commands-table thead {
    background: var(--gradient-primary);
    color: white;
}

.commands-table th {
    padding: 1.25rem 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 1rem;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
}

.commands-table tbody tr {
    transition: var(--transition);
    border-bottom: 1px solid var(--medium-gray);
    cursor: pointer;
    position: relative;
}

.commands-table tbody tr:hover {
    background: var(--light-gray);
}

.commands-table tbody tr:hover .command-text {
    background: var(--primary-blue);
    color: white;
    transform: scale(1.02);
}

.commands-table tbody tr:hover::after {
    content: '点击指令列复制';
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-blue);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    opacity: 0.9;
    pointer-events: none;
    white-space: nowrap;
    z-index: 10;
}

.commands-table tbody tr:last-child {
    border-bottom: none;
}

.commands-table td {
    padding: 1rem;
    vertical-align: top;
    line-height: 1.6;
}

.command-col {
    width: 25%;
    min-width: 150px;
}

.description-col {
    width: 45%;
    min-width: 200px;
}

.example-col {
    width: 30%;
    min-width: 180px;
}

/* 表格内容样式 */
.commands-table .command-text {
    font-weight: 600;
    color: var(--primary-blue);
    background: var(--light-gray);
    padding: 0.5rem 0.75rem;
    border-radius: var(--border-radius);
    display: inline-block;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.875rem;
    border: 1px solid var(--medium-gray);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
}

.commands-table .command-text:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(49, 88, 209, 0.2);
}

.commands-table .command-text::before {
    content: '\f0c5'; /* Font Awesome copy icon */
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-right: 0.5rem;
    opacity: 0.6;
    font-size: 0.75rem;
}

.commands-table .example-text {
    font-family: 'Monaco', 'Menlo', monospace;
    background: #f1f5f9;
    color: var(--text-dark);
    padding: 0.5rem 0.75rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--medium-gray);
    font-size: 0.875rem;
    word-break: break-all;
}

.commands-table .qq-number {
    color: var(--primary-blue);
    font-weight: 600;
}

.commands-table .highlight-content {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    color: #92400e;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-weight: 600;
    border: 1px solid #f59e0b;
    display: inline-block;
    margin: 0 2px;
}



/* 页脚 */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 3rem 0;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.footer-brand i {
    font-size: 1.5rem;
    color: var(--light-blue);
}

.footer-text {
    opacity: 0.8;
    font-size: 0.95rem;
}

/* 返回顶部按钮 */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.25rem;
    box-shadow: var(--shadow-medium);
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    z-index: 1000;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-heavy);
}

/* 动画效果 */
@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-container {
        padding: 0 1rem;
    }
    
    .nav-brand {
        position: static;
        transform: none;
        flex: 1;
        justify-content: center;
    }
    
    .nav-actions {
        width: auto;
        gap: 0.5rem;
    }
    
    .home-btn {
        padding: 0.6rem 0.8rem;
        font-size: 0.85rem;
    }
    
    .nav-search-box {
        width: 280px;
        right: -50px;
    }
    
    .nav-search-results {
        width: 300px;
        right: -50px;
    }
    
    .sidebar {
        width: 100%;
        left: -100%;
    }
    
    .sidebar.open {
        left: 0;
    }

    .hero.compact {
        padding: 2rem 1rem;
    }
    
    .hero.compact .hero-content {
        text-align: center;
    }

    .hero.compact .hero-title {
        font-size: 2rem;
    }
    
    .hero.compact .hero-stats {
        justify-content: center;
    }
    
    .page-header.compact {
        padding: 1.5rem 0 1rem;
    }
    
    .page-title-section {
        display: block;
    }
    
    .page-title-group {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1rem;
    }
    
    .page-header.compact .page-title {
        font-size: 1.75rem;
    }
    
    .page-header.compact .page-description {
        font-size: 0.95rem;
        text-align: center;
    }

    .features-grid.compact {
        grid-template-columns: 1fr;
    }
    
    .feature-nav-card.compact {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .feature-nav-card.compact .feature-nav-content {
        text-align: center;
    }
    
    .feature-nav-card.compact .feature-nav-arrow {
        position: static;
        align-self: center;
    }
    
    .quick-start-grid.compact {
        grid-template-columns: 1fr;
    }
    
    .quick-start-card.compact {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }

    .container {
        padding: 0 1rem;
    }

    .section-title.compact {
        font-size: 1.75rem;
        flex-direction: column;
        gap: 0.5rem;
    }

    .commands-table th,
    .commands-table td {
        padding: 0.75rem 0.5rem;
        font-size: 0.875rem;
    }

    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 45px;
        height: 45px;
        font-size: 1.125rem;
    }
}

@media (max-width: 480px) {
    .hero.compact .hero-title {
        font-size: 1.75rem;
    }

    .hero.compact .hero-subtitle {
        font-size: 1rem;
    }

    .nav-brand span {
        display: none;
    }
    
    .home-btn {
        padding: 0.6rem;
        min-width: auto;
    }
    
    .home-btn span {
        display: none;
    }
    
    .sidebar-brand span {
        font-size: 1rem;
    }

    .commands-table-container {
        margin: 1rem -1rem 0;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }

    .table-wrapper {
        overflow-x: scroll;
    }

    .commands-table {
        min-width: 600px;
    }
    
    .feature-nav-card.compact {
        padding: 1rem;
    }
}

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

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--dark-blue);
}

/* 波纹效果 */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple-animation 0.6s linear;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* 导航栏快捷访问按钮样式 */
.nav-quick-access {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--primary-blue);
    background: transparent;
    border: 1px solid transparent;
    transition: var(--transition);
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.nav-link-btn:hover {
    background: rgba(49, 88, 209, 0.1);
    transform: scale(1.05);
    color: var(--dark-blue);
}

.nav-link-btn.robot-login {
    color: var(--primary-blue);
}

.nav-link-btn.robot-login:hover {
    background: rgba(49, 88, 209, 0.15);
    color: var(--dark-blue);
}

.nav-link-btn.admin-panel {
    color: var(--light-blue);
}

.nav-link-btn.admin-panel:hover {
    background: rgba(74, 108, 247, 0.15);
    color: var(--primary-blue);
}

/* 导航栏响应式调整 */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: auto;
    justify-content: flex-end;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .nav-quick-access {
        gap: 0.25rem;
    }
    
    .nav-link-btn {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
    
    .nav-actions {
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .nav-quick-access {
        display: none; /* 在小屏幕上隐藏快捷按钮，节省空间 */
    }
}