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

body {
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    min-height: 100vh;
}

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

/* 顶部状态栏 */
.status-bar {
    background: linear-gradient(45deg, #00c851, #007e33);
    color: white;
    padding: 8px 0;
    font-size: 0.9em;
}

.status-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.status-icon {
    font-size: 1em;
    animation: pulse 2s infinite;
}

.status-keywords {
    display: flex;
    gap: 8px;
}

.status-keyword {
    background: rgba(255, 255, 255, 0.2);
    padding: 3px 8px;
    border-radius: 10px;
    font-size: 0.8em;
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: glow 3s infinite alternate;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes glow {
    from { box-shadow: 0 0 5px rgba(255, 255, 255, 0.3); }
    to { box-shadow: 0 0 15px rgba(255, 255, 255, 0.6); }
}

/* 导航栏 */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.nav-logo h2 {
    color: #1e3c72;
    font-size: 1.8em;
    margin-bottom: 2px;
}

.logo-subtitle {
    color: #666;
    font-size: 0.9em;
}

.nav-keywords {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.nav-keyword-tag {
    padding: 8px 15px;
    border-radius: 20px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid #1e3c72;
    color: #1e3c72;
    background: transparent;
    animation: colorShift 4s infinite;
}

.nav-keyword-tag.active,
.nav-keyword-tag:hover {
    background: #1e3c72;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(30, 60, 114, 0.3);
}

@keyframes colorShift {
    0%, 100% { border-color: #1e3c72; }
    33% { border-color: #2a5298; }
    66% { border-color: #667eea; }
}

.nav-controls {
    display: flex;
    gap: 10px;
}

.nav-btn {
    padding: 10px 20px;
    border: 2px solid #1e3c72;
    background: transparent;
    color: #1e3c72;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.nav-btn.primary {
    background: #1e3c72;
    color: white;
}

.nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(30, 60, 114, 0.3);
}

/* 主控制面板 */
.main-dashboard {
    padding: 60px 0;
    text-align: center;
}

.dashboard-header h1 {
    font-size: 3em;
    color: white;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease;
}

.dashboard-header p {
    font-size: 1.2em;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    animation: fadeInUp 1s ease 0.2s both;
}

/* 监控面板 */
.monitor-panel {
    margin-top: 40px;
    animation: fadeInUp 1s ease 0.4s both;
}

.monitor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.monitor-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 25px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.monitor-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.monitor-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

.monitor-card:hover::before {
    left: 100%;
}

.monitor-icon {
    font-size: 2.5em;
    margin-bottom: 15px;
    animation: bounce 2s infinite;
}

.monitor-data {
    margin-bottom: 10px;
}

.monitor-number {
    display: block;
    font-size: 2.2em;
    font-weight: bold;
    color: white;
    margin-bottom: 5px;
}

.monitor-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1em;
}

.monitor-trend {
    font-size: 0.9em;
    font-weight: 500;
}

.monitor-trend.up {
    color: #00c851;
}

.monitor-trend.down {
    color: #ff4444;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

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

/* AI搜索 */
.ai-search-section {
    padding: 80px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.ai-search-section h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 40px;
    color: #333;
}

.search-interface {
    max-width: 800px;
    margin: 0 auto;
}

.search-box {
    display: flex;
    background: white;
    border-radius: 25px;
    padding: 5px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.search-box input {
    flex: 1;
    border: none;
    outline: none;
    padding: 15px 20px;
    font-size: 1.1em;
    border-radius: 20px;
}

.search-btn {
    background: linear-gradient(45deg, #1e3c72, #2a5298);
    color: white;
    border: none;
    padding: 15px 25px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(30, 60, 114, 0.3);
}

.search-suggestions {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
}

.suggestion-label {
    color: #666;
    font-weight: 500;
}

.suggestion-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.suggestion-tag {
    background: #f8f9fa;
    color: #333;
    padding: 8px 15px;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.suggestion-tag:hover {
    background: #1e3c72;
    color: white;
    transform: translateY(-2px);
}

/* AI搜索结果 */
.ai-results {
    margin-top: 40px;
    animation: fadeInUp 0.5s ease;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 15px;
}

.results-header h3 {
    color: #333;
    font-size: 1.5em;
}

.results-stats {
    display: flex;
    gap: 20px;
    color: #666;
    font-size: 0.9em;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.result-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.result-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.result-image {
    position: relative;
    height: 150px;
    overflow: hidden;
}

.result-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.result-card:hover .result-image img {
    transform: scale(1.1);
}

.result-overlay {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    gap: 5px;
}

.result-quality,
.result-size {
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 4px 8px;
    border-radius: 8px;
    font-size: 0.8em;
    backdrop-filter: blur(5px);
}

.result-content {
    padding: 20px;
}

.result-content h4 {
    font-size: 1.2em;
    margin-bottom: 8px;
    color: #333;
}

.result-content p {
    color: #00c851;
    font-weight: 500;
    margin-bottom: 15px;
}

.result-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 0.9em;
}

.result-category {
    background: #1e3c72;
    color: white;
    padding: 4px 10px;
    border-radius: 10px;
}

.result-downloads {
    color: #666;
}

.result-download-btn {
    width: 100%;
    background: linear-gradient(45deg, #1e3c72, #2a5298);
    color: white;
    border: none;
    padding: 12px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.result-download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(30, 60, 114, 0.3);
}

/* 热门推荐 */
.recommendations {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
}

.recommendations h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 50px;
    color: white;
}

.recommendation-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: start;
}

.main-recommendation {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.main-recommendation:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.main-rec-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.main-rec-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.main-recommendation:hover .main-rec-image img {
    transform: scale(1.05);
}

.main-rec-overlay {
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.main-rec-badge {
    background: linear-gradient(45deg, #ff6b6b, #feca57);
    color: white;
    padding: 8px 15px;
    border-radius: 15px;
    font-weight: 500;
    font-size: 0.9em;
}

.main-rec-info {
    display: flex;
    gap: 10px;
}

.main-rec-size,
.main-rec-format {
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 6px 12px;
    border-radius: 10px;
    font-size: 0.9em;
    backdrop-filter: blur(5px);
}

.main-rec-content {
    padding: 30px;
}

.main-rec-content h3 {
    color: white;
    font-size: 1.8em;
    margin-bottom: 15px;
}

.main-rec-content p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 25px;
}

.main-rec-stats {
    display: flex;
    gap: 30px;
    margin-bottom: 25px;
}

.rec-stat {
    text-align: center;
}

.rec-stat .stat-number {
    display: block;
    font-size: 1.8em;
    font-weight: bold;
    color: white;
    margin-bottom: 5px;
}

.rec-stat .stat-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9em;
}

.main-rec-actions {
    display: flex;
    gap: 15px;
}

.rec-btn {
    flex: 1;
    padding: 15px 25px;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.rec-btn.primary {
    background: linear-gradient(45deg, #ff6b6b, #feca57);
    color: white;
}

.rec-btn.secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.rec-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.side-recommendations {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.side-rec-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    display: flex;
    gap: 15px;
    align-items: center;
}

.side-rec-item:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.15);
}

.side-rec-image {
    width: 60px;
    height: 60px;
    border-radius: 10px;
    overflow: hidden;
    flex-shrink: 0;
}

.side-rec-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.side-rec-content h4 {
    color: white;
    font-size: 1em;
    margin-bottom: 5px;
}

.side-rec-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9em;
    margin-bottom: 8px;
}

.side-rec-meta {
    display: flex;
    gap: 10px;
    font-size: 0.8em;
}

.side-rec-category {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 3px 8px;
    border-radius: 8px;
}

.side-rec-size {
    color: rgba(255, 255, 255, 0.7);
}

/* 实时下载队列 */
.download-queue {
    padding: 80px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.download-queue h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 40px;
    color: #333;
}

.queue-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 20px;
}

.queue-filters {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 20px;
    border: 2px solid #1e3c72;
    background: transparent;
    color: #1e3c72;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.filter-btn.active,
.filter-btn:hover {
    background: #1e3c72;
    color: white;
    transform: translateY(-2px);
}

.queue-stats {
    display: flex;
    gap: 20px;
    color: #666;
    font-size: 0.9em;
}

.queue-timeline {
    max-height: 600px;
    overflow-y: auto;
    padding-right: 10px;
}

.timeline-item {
    background: white;
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    display: flex;
    gap: 15px;
    align-items: flex-start;
    transition: all 0.3s ease;
    animation: slideInRight 0.5s ease;
}

.timeline-item:hover {
    transform: translateX(5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.timeline-icon {
    font-size: 1.5em;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
    border-radius: 50%;
    flex-shrink: 0;
}

.timeline-content {
    flex: 1;
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.timeline-header h4 {
    color: #333;
    font-size: 1.1em;
}

.timeline-time {
    color: #666;
    font-size: 0.9em;
}

.timeline-content p {
    color: #666;
    margin-bottom: 10px;
}

.timeline-progress {
    display: flex;
    align-items: center;
    gap: 15px;
}

.progress-bar {
    flex: 1;
    height: 8px;
    background: #e9ecef;
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(45deg, #1e3c72, #2a5298);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.progress-text {
    color: #666;
    font-size: 0.9em;
    white-space: nowrap;
}

.timeline-meta {
    display: flex;
    gap: 10px;
    align-items: center;
}

.meta-tag {
    background: #1e3c72;
    color: white;
    padding: 4px 10px;
    border-radius: 10px;
    font-size: 0.8em;
}

.meta-tag.hot {
    background: linear-gradient(45deg, #ff6b6b, #feca57);
}

.meta-info {
    color: #666;
    font-size: 0.9em;
}

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

/* 会员服务 */
.membership-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
}

.membership-section h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 20px;
    color: white;
}

.membership-intro {
    text-align: center;
    margin-bottom: 40px;
}

.membership-intro p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1em;
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
}

.toggle-label {
    color: white;
    font-weight: 500;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 30px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.3);
    transition: 0.4s;
    border-radius: 30px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: #00c851;
}

input:checked + .toggle-slider:before {
    transform: translateX(30px);
}

.discount-badge {
    background: linear-gradient(45deg, #ff6b6b, #feca57);
    color: white;
    padding: 3px 8px;
    border-radius: 10px;
    font-size: 0.8em;
    margin-left: 5px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card.featured {
    transform: scale(1.05);
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid #00c851;
}

.pricing-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(45deg, #00c851, #007e33);
    color: white;
    padding: 8px 20px;
    border-radius: 15px;
    font-size: 0.9em;
    font-weight: 500;
}

.pricing-header {
    text-align: center;
    margin-bottom: 30px;
}

.pricing-header h3 {
    color: white;
    font-size: 1.5em;
    margin-bottom: 15px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
}

.price-amount {
    font-size: 3em;
    font-weight: bold;
    color: white;
}

.price-period {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1em;
}

.pricing-features {
    margin-bottom: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.feature-icon {
    font-size: 1.2em;
}

.feature-text {
    color: rgba(255, 255, 255, 0.9);
}

.pricing-btn {
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 500;
    font-size: 1.1em;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.pricing-btn.primary {
    background: linear-gradient(45deg, #00c851, #007e33);
    border: none;
}

.pricing-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 用户见证 */
.testimonials-section {
    padding: 80px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.testimonials-section h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 50px;
    color: #333;
}

.testimonials-carousel {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.testimonial-track {
    overflow: hidden;
    border-radius: 20px;
}

.testimonial-slide {
    display: none;
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    animation: fadeIn 0.5s ease;
}

.testimonial-slide.active {
    display: block;
}

.testimonial-content {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    margin-bottom: 30px;
}

.testimonial-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-text {
    flex: 1;
}

.testimonial-stars {
    font-size: 1.3em;
    margin-bottom: 15px;
}

.testimonial-text p {
    color: #666;
    line-height: 1.8;
    font-size: 1.1em;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author strong {
    color: #333;
    display: block;
    margin-bottom: 5px;
    font-size: 1.1em;
}

.testimonial-author span {
    color: #666;
    font-size: 0.9em;
}

.testimonial-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
}

.testimonial-stats .stat-item {
    text-align: center;
}

.testimonial-stats .stat-number {
    display: block;
    font-size: 2em;
    font-weight: bold;
    color: #1e3c72;
    margin-bottom: 5px;
}

.testimonial-stats .stat-label {
    color: #666;
    font-size: 0.9em;
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.carousel-btn {
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: #1e3c72;
    color: white;
    font-size: 1.5em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-btn:hover {
    background: #2a5298;
    transform: scale(1.1);
}

.carousel-indicators {
    display: flex;
    gap: 10px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ccc;
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: #1e3c72;
    transform: scale(1.2);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* 服务状态 */
.service-status {
    background: #2c3e50;
    padding: 20px 0;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.service-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.service-icon {
    font-size: 1.2em;
}

.service-info {
    display: flex;
    flex-direction: column;
}

.service-name {
    color: white;
    font-weight: 500;
    font-size: 0.9em;
}

.service-status-text {
    color: #bdc3c7;
    font-size: 0.8em;
}

/* 底部 */
.footer {
    background: #1a252f;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 20px;
    color: #ecf0f1;
}

.footer-section p {
    color: #bdc3c7;
    line-height: 1.6;
    margin-bottom: 15px;
}

.footer-keywords {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.footer-keyword {
    background: rgba(255, 255, 255, 0.1);
    padding: 5px 10px;
    border-radius: 12px;
    font-size: 0.9em;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: glow 4s infinite alternate;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #1e3c72;
}

.footer-bottom {
    border-top: 1px solid #34495e;
    padding-top: 20px;
    text-align: center;
    color: #bdc3c7;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .dashboard-header h1 {
        font-size: 2.2em;
    }
    
    .monitor-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .nav-container {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-keywords {
        order: -1;
    }
    
    .recommendation-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .main-rec-stats {
        gap: 20px;
    }
    
    .main-rec-actions {
        flex-direction: column;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }
    
    .testimonial-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .testimonial-stats {
        gap: 30px;
    }
    
    .queue-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .timeline-item {
        flex-direction: column;
        gap: 10px;
    }
    
    .timeline-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .status-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}