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

:root {
    --primary-color: #e50914;
    --secondary-color: #b20710;
    --dark-bg: #141414;
    --light-bg: #1f1f1f;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --card-bg: #2a2a2a;
    --hover-color: #e50914;
}

body {
    font-family: 'Arial', 'Microsoft YaHei', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 导航栏样式 */
.navbar {
    background: linear-gradient(180deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.7) 100%);
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 28px;
    font-weight: bold;
    color: var(--primary-color);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
    padding: 8px 15px;
    border-radius: 5px;
}

.nav-menu a:hover {
    color: var(--primary-color);
    background: rgba(229, 9, 20, 0.1);
    transform: translateY(-2px);
}

.nav-toggle {
    display: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--text-primary);
}

/* 轮播背景区 */
.hero-section {
    position: relative;
    height: 600px;
    margin-top: 60px;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(20,20,20,0.9));
}

.hero-content {
    position: relative;
    z-index: 10;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: 56px;
    margin-bottom: 20px;
    text-shadow: 3px 3px 6px rgba(0,0,0,0.8);
    animation: fadeInUp 1s ease;
}

.hero-content p {
    font-size: 24px;
    margin-bottom: 40px;
    color: var(--text-secondary);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
    animation: fadeInUp 1.2s ease;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    animation: fadeInUp 1.4s ease;
}

.btn-primary, .btn-secondary {
    padding: 15px 40px;
    font-size: 18px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: bold;
}

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

.btn-primary:hover {
    background: var(--secondary-color);
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(229, 9, 20, 0.4);
}

.btn-secondary {
    background: rgba(255,255,255,0.2);
    color: white;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.05);
}

/* 通用区块样式 */
section {
    padding: 80px 0;
}

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

.section-header h2 {
    font-size: 42px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.section-header p {
    font-size: 18px;
    color: var(--text-secondary);
}

/* 电影卡片网格 */
.movie-grid, .featured-grid, .category-grid, .hd-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

/* 电影卡片 */
.movie-card {
    background: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.movie-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(229, 9, 20, 0.3);
}

.movie-poster {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
}

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

.movie-card:hover .movie-poster img {
    transform: scale(1.1);
}

.movie-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.movie-card:hover .movie-overlay {
    opacity: 1;
}

.play-btn {
    padding: 15px 30px;
    font-size: 18px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.play-btn:hover {
    background: var(--secondary-color);
    transform: scale(1.1);
}

.movie-info {
    padding: 20px;
}

.movie-info h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.movie-meta {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.movie-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* 推荐卡片 */
.featured-card {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
}

.featured-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(229, 9, 20, 0.3);
}

.featured-card img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.featured-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.95), transparent);
}

.featured-info h3 {
    font-size: 22px;
    margin-bottom: 10px;
}

.rating {
    display: inline-block;
    padding: 5px 10px;
    background: rgba(229, 9, 20, 0.8);
    border-radius: 5px;
    font-size: 14px;
    margin-bottom: 10px;
}

.featured-info p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* 分类卡片 */
.category-card {
    position: relative;
    height: 300px;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-card:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(229, 9, 20, 0.3);
}

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

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

.category-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.8));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
}

.category-overlay h3 {
    font-size: 28px;
    margin-bottom: 10px;
}

.category-overlay p {
    font-size: 16px;
    color: var(--text-secondary);
}

/* 文章卡片 */
.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 30px;
}

.article-card {
    background: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(229, 9, 20, 0.2);
}

.article-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.article-content {
    padding: 25px;
}

.article-content h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--text-primary);
    line-height: 1.4;
}

.article-meta {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.article-excerpt {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    text-align: justify;
}

/* 高清专区 */
.hd-card {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
}

.hd-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(229, 9, 20, 0.3);
}

.hd-card img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.hd-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 8px 15px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 5px;
    font-size: 12px;
    font-weight: bold;
    z-index: 10;
}

.hd-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.95), transparent);
}

.hd-info h3 {
    font-size: 22px;
    margin-bottom: 5px;
}

.hd-info p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* APP下载区 */
.app-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 80px 0;
}

.app-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.app-text h2 {
    font-size: 42px;
    margin-bottom: 20px;
}

.app-desc {
    font-size: 18px;
    margin-bottom: 30px;
    color: rgba(255,255,255,0.9);
}

.app-features {
    list-style: none;
    margin-bottom: 40px;
}

.app-features li {
    font-size: 16px;
    padding: 12px 0;
    color: rgba(255,255,255,0.95);
}

.app-download-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.download-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 25px;
    background: rgba(0,0,0,0.3);
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 10px;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.download-btn:hover {
    background: rgba(0,0,0,0.5);
    border-color: rgba(255,255,255,0.6);
    transform: translateY(-3px);
}

.btn-icon {
    font-size: 32px;
}

.btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.btn-text small {
    font-size: 12px;
    opacity: 0.8;
}

.btn-text strong {
    font-size: 16px;
}

.qr-code {
    text-align: center;
}

.qr-placeholder p {
    margin-bottom: 15px;
    font-size: 16px;
}

.qr-box {
    display: inline-block;
    padding: 15px;
    background: white;
    border-radius: 10px;
}

.app-image img {
    width: 100%;
    max-width: 500px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

/* 用户评价 */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(229, 9, 20, 0.2);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.user-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-header h4 {
    font-size: 18px;
    margin-bottom: 5px;
}

.stars {
    color: #ffd700;
    font-size: 14px;
}

.testimonial-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* 页脚 */
.footer {
    background: #0a0a0a;
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

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

.footer-section h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.footer-section p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-icon {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    font-size: 20px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.footer-links-section {
    margin-bottom: 40px;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.1
);
}

.footer-links-section h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--primary-color);
    text-align: center;
}

.friend-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

.friend-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    padding: 8px 15px;
    background: rgba(255,255,255,0.05);
    border-radius: 5px;
    transition: all 0.3s ease;
}

.friend-links a:hover {
    color: var(--primary-color);
    background: rgba(229, 9, 20, 0.1);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-info {
    text-align: center;
}

.footer-info p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.footer-info a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-info a:hover {
    color: var(--primary-color);
}

.disclaimer {
    font-size: 12px;
    color: rgba(255,255,255,0.4);
    margin-top: 20px;
    line-height: 1.6;
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* 响应式设计 */
@media (max-width: 1200px) {
    .container {
        padding: 0 30px;
    }
    
    .movie-grid, .featured-grid, .category-grid, .hd-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 25px;
    }
}

@media (max-width: 992px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 42px;
    }
    
    .hero-content p {
        font-size: 20px;
    }
    
    .app-content {
        grid-template-columns: 1fr;
    }
    
    .article-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-section {
        height: 500px;
    }
    
    .hero-content h1 {
        font-size: 32px;
    }
    
    .hero-content p {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
    }
    
    .section-header h2 {
        font-size: 32px;
    }
    
    .movie-grid, .featured-grid, .category-grid, .hd-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 20px;
    }
    
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
    
    .app-download-buttons {
        flex-direction: column;
    }
    
    .download-btn {
        width: 100%;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .hero-section {
        height: 400px;
    }
    
    .hero-content h1 {
        font-size: 24px;
    }
    
    .hero-content p {
        font-size: 14px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .movie-grid, .featured-grid, .category-grid, .hd-grid {
        grid-template-columns: 1fr;
    }
    
    .movie-poster, .featured-card img, .hd-card img {
        height: 350px;
    }
    
    section {
        padding: 50px 0;
    }
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--dark-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

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

/* 加载动画 */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    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:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 12px;
    background: rgba(0,0,0,0.9);
    color: white;
    font-size: 12px;
    white-space: nowrap;
    border-radius: 5px;
    margin-bottom: 5px;
}

/* 按钮悬停效果 */
.btn-hover-effect {
    position: relative;
    overflow: hidden;
}

.btn-hover-effect::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-hover-effect:hover::before {
    width: 300px;
    height: 300px;
}

/* 卡片阴影效果 */
.card-shadow {
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: box-shadow 0.3s ease;
}

.card-shadow:hover {
    box-shadow: 0 10px 30px rgba(229, 9, 20, 0.3);
}

/* 文字渐变效果 */
.gradient-text {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* 淡入动画 */
.fade-in {
    animation: fadeIn 1s ease;
}

/* 滑入动画 */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-left {
    animation: slideInLeft 0.8s ease;
}

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

.slide-in-right {
    animation: slideInRight 0.8s ease;
}

/* 缩放动画 */
@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.zoom-in {
    animation: zoomIn 0.6s ease;
}

/* 旋转动画 */
@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.rotate {
    animation: rotate 2s linear infinite;
}

/* 闪烁动画 */
@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.blink {
    animation: blink 1.5s ease-in-out infinite;
}

/* 弹跳动画 */
@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.bounce {
    animation: bounce 1s ease-in-out infinite;
}

/* 摇晃动画 */
@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    25% {
        transform: translateX(-10px);
    }
    75% {
        transform: translateX(10px);
    }
}

.shake {
    animation: shake 0.5s ease;
}

/* 打字机效果 */
@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

.typing-effect {
    overflow: hidden;
    white-space: nowrap;
    animation: typing 3s steps(40, end);
}

/* 渐变背景动画 */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.gradient-bg-animated {
    background: linear-gradient(270deg, #667eea, #764ba2, #e50914);
    background-size: 600% 600%;
    animation: gradientShift 15s ease infinite;
}

/* 光晕效果 */
.glow {
    box-shadow: 0 0 20px rgba(229, 9, 20, 0.6);
    transition: box-shadow 0.3s ease;
}

.glow:hover {
    box-shadow: 0 0 30px rgba(229, 9, 20, 0.9);
}

/* 边框动画 */
@keyframes borderAnimation {
    0% {
        border-color: #667eea;
    }
    50% {
        border-color: #764ba2;
    }
    100% {
        border-color: #e50914;
    }
}

.animated-border {
    border: 2px solid;
    animation: borderAnimation 3s ease infinite;
}

/* 波纹效果 */
@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

.ripple-effect {
    position: relative;
    overflow: hidden;
}

.ripple-effect::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    background: rgba(255,255,255,0.5);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    animation: ripple 0.6s ease-out;
}

/* 悬浮卡片效果 */
.floating-card {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* 文字阴影效果 */
.text-shadow-glow {
    text-shadow: 0 0 10px rgba(229, 9, 20, 0.8),
                 0 0 20px rgba(229, 9, 20, 0.6),
                 0 0 30px rgba(229, 9, 20, 0.4);
}

/* 背景模糊效果 */
.backdrop-blur {
    backdrop-filter: blur(10px);
    background: rgba(0,0,0,0.5);
}

/* 图片滤镜效果 */
.img-filter-grayscale {
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.img-filter-grayscale:hover {
    filter: grayscale(0%);
}

/* 分隔线样式 */
.divider {
    height: 1px;
    background: linear-gradient(to right, transparent, var(--primary-color), transparent);
    margin: 40px 0;
}

/* 徽章样式 */
.badge {
    display: inline-block;
    padding: 5px 10px;
    background: var(--primary-color);
    color: white;
    font-size: 12px;
    border-radius: 12px;
    font-weight: bold;
}

/* 进度条样式 */
.progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(255,255,255,0.1);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

/* 标签云样式 */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag {
    padding: 8px 15px;
    background: rgba(255,255,255,0.1);
    color: var(--text-secondary);
    border-radius: 20px;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.tag:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}