/* ==============================
   蓝紫流媒体科技风样式
   配色：深蓝紫渐变+毛玻璃效果
   布局：科技感卡片+渐变元素
   ============================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #0f0f23;
    --bg-secondary: #1a1a3a;
    --bg-card: rgba(255, 255, 255, 0.05);
    --border-glass: rgba(255, 255, 255, 0.1);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --accent: #a855f7;
    --accent-hover: #9333ea;
    --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.3);
    --radius: 16px;
    --radius-sm: 8px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
    html {
        scroll-behavior: auto;
    }
}

/* 背景装饰 */
.bg-gradient {
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a3a 50%, #0f0f23 100%);
    z-index: -3;
}

.bg-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.3;
    z-index: -2;
}

.glow-1 {
    top: -200px;
    right: -200px;
    background: #667eea;
}

.glow-2 {
    bottom: -200px;
    left: -200px;
    background: #764ba2;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

.section {
    padding: 80px 0;
}

.section-head {
    text-align: center;
    margin-bottom: 48px;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.section-sub {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

/* 毛玻璃卡片 */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    box-shadow: var(--shadow-glass);
}

/* 按钮样式 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.btn-lg {
    padding: 14px 28px;
    font-size: 1.05rem;
}

.btn-sm {
    padding: 6px 14px;
    font-size: 0.9rem;
}

.btn-block {
    width: 100%;
}

.btn-gradient {
    background: var(--gradient-1);
    color: white;
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(10px);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.2);
}

.gradient-text {
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 15, 35, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-size: 1.4rem;
    font-weight: 700;
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}

.nav-menu {
    display: none;
    list-style: none;
    gap: 4px;
}

.nav-link {
    padding: 8px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-phone {
    display: none;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
}

.nav-buttons {
    display: none;
    gap: 8px;
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
}

.hamburger span {
    width: 22px;
    height: 2px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

@media (min-width: 1024px) {
    .nav-menu {
        display: flex;
    }
    .nav-phone,
    .nav-buttons {
        display: flex;
    }
    .hamburger {
        display: none;
    }
}

.main-wrapper {
    padding-top: 70px;
}

/* Hero区域 */
.hero-section {
    padding: 80px 0;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

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

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(168, 85, 247, 0.2);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: 20px;
    font-size: 0.9rem;
    color: #d8b4fe;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.hero-contact {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.contact-link {
    color: #d8b4fe;
    text-decoration: none;
    font-weight: 500;
    margin-left: 8px;
}

.hero-visual {
    position: relative;
}

.hero-banner {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.3);
}

.floating-card {
    position: absolute;
    background: rgba(26, 26, 58, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-glass);
}

.card-1 {
    bottom: 20px;
    left: -20px;
    animation: float 3s ease-in-out infinite;
}

.card-2 {
    top: 20px;
    right: -20px;
    animation: float 3s ease-in-out infinite 1.5s;
}

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

.float-icon {
    font-size: 1.2rem;
}

.float-title {
    font-size: 0.9rem;
    font-weight: 500;
}

.float-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

@media (min-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
    }
    .hero-title {
        font-size: 3.2rem;
    }
}

/* 统计条 */
.stats-bar {
    padding: 24px 0;
    margin-bottom: 40px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px;
}

.stat-icon {
    font-size: 1.8rem;
}

.stat-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

@media (min-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* 平台卡片 */
.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.platform-card {
    padding: 24px;
    transition: all 0.3s ease;
}

.platform-card:hover {
    transform: translateY(-4px);
    border-color: rgba(168, 85, 247, 0.5);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.2);
}

.platform-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.platform-avatar {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
    font-size: 1.2rem;
}

.platform-avatar.tencent { background: #0066ff; }
.platform-avatar.iqiyi { background: #00be06; }
.platform-avatar.youku { background: #18a0fb; }
.platform-avatar.mgtv { background: #ff5000; }
.platform-avatar.bilibili { background: #fb7299; }
.platform-avatar.other { background: linear-gradient(135deg, #667eea, #764ba2); }

.platform-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 16px;
}

.platform-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}

.meta-tag {
    padding: 3px 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

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

/* 下载中心 */
.download-tabs {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 32px;
}

.tab-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 16px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    min-width: 100px;
}

.tab-btn:hover {
    border-color: var(--accent);
    color: white;
}

.tab-btn.active {
    background: var(--gradient-1);
    border-color: transparent;
    color: white;
}

.tab-icon {
    font-size: 1.5rem;
}

.tab-content {
    display: none;
}

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

.download-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.download-card {
    padding: 24px;
}

.download-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-glass);
}

.platform-tag {
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    color: white;
}

.platform-tag.tencent { background: #0066ff; }
.platform-tag.iqiyi { background: #00be06; }
.platform-tag.bilibili { background: #fb7299; }

.version-info {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.info-list {
    list-style: none;
    margin-bottom: 20px;
}

.info-list li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
    line-height: 1.6;
}

.info-list strong {
    color: white;
    font-weight: 500;
}

.download-btn-group {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.status-note {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.download-note {
    padding: 48px;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.download-note p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.8;
}

/* 功能介绍 */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

.feature-item {
    padding: 28px 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-4px);
    background: rgba(168, 85, 247, 0.1);
}

.feature-icon-wrap {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.feature-item h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
}

.feature-item p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* 安装流程 */
.steps-wrapper {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.step-line {
    position: absolute;
    top: 35px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--border-glass);
    z-index: 0;
}

.steps-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.step-item {
    text-align: center;
}

.step-number {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0 auto 20px;
}

.gradient-number {
    background: var(--gradient-1);
    color: white;
}

.step-item h3 {
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.step-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .steps-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .step-line {
        display: none;
    }
}

/* 安全提示 */
.safety-card {
    padding: 40px;
}

.safety-head {
    text-align: center;
    margin-bottom: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.safety-icon {
    font-size: 2rem;
}

.safety-head h2 {
    font-size: 1.6rem;
}

.safety-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.safety-point {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.check-badge {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-weight: bold;
}

.safety-point p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* 资讯列表基础规则 */
ul.article-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
    list-style: none;
    margin: 0;
    padding: 0;
    width: 100%;
    box-sizing: border-box;
}

ul.article-cards > li.article-card {
    min-width: 0;
    width: auto;
    max-width: none;
    margin: 0;
    float: none;
    box-sizing: border-box;
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.3s ease;
}

ul.article-cards > li.article-card:hover {
    transform: translateY(-4px);
    border-color: rgba(168, 85, 247, 0.5);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.2);
}

.article-card .card-thumb {
    width: 100%;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.article-card .card-thumb img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.article-card:hover .card-thumb img {
    transform: scale(1.05);
}

.article-card .card-body {
    padding: 16px;
}

.article-card .card-title {
    overflow-wrap: anywhere;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: white;
    text-decoration: none;
    display: block;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card .card-title:hover {
    color: #d8b4fe;
}

.article-card .card-date {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.article-card .card-summary {
    overflow-wrap: anywhere;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* FAQ */
.faq-wrapper {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    overflow: hidden;
}

.faq-q {
    width: 100%;
    padding: 20px 24px;
    background: none;
    border: none;
    color: white;
    font-size: 1rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: inherit;
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--text-secondary);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
    color: var(--accent);
}

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-a {
    max-height: 300px;
}

.faq-a p {
    padding: 0 24px 20px;
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* 关于我们 */
.about-wrap {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px;
}

.about-text {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    text-align: center;
    margin-bottom: 40px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 40px;
}

.service-point {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-sm);
}

.service-icon {
    font-size: 1.5rem;
}

.service-point span:last-child {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.disclaimer {
    padding: 20px;
    background: rgba(250, 204, 21, 0.1);
    border: 1px solid rgba(250, 204, 21, 0.2);
    border-radius: var(--radius-sm);
}

.disclaimer p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.disclaimer strong {
    color: #facc15;
}

/* 联系方式 */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-desc {
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.8;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 20px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.contact-card:hover {
    border-color: rgba(168, 85, 247, 0.5);
    transform: translateX(4px);
}

.contact-card .contact-icon {
    font-size: 1.5rem;
}

.contact-card h4 {
    margin-bottom: 4px;
}

.contact-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

.contact-form-wrap {
    padding: 32px;
}

.contact-form-wrap h3 {
    margin-bottom: 8px;
}

.form-tip {
    font-size: 0.85rem;
    color: #f87171;
    margin-bottom: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    color: white;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

/* 页脚 */
.footer {
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid var(--border-glass);
    padding: 60px 0 24px;
    backdrop-filter: blur(10px);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    font-size: 1.4rem;
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 12px;
}

.footer-note {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-links-group {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.footer-col h4 {
    margin-bottom: 20px;
    color: white;
}

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

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

.footer-col ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: #d8b4fe;
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border-glass);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-grouplinks {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-grouplinks a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 1.5fr 2fr;
    }
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

/* 文章详情页 */
.article-detail-section {
    padding: 40px 0 80px;
}

.article-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px;
}

.article-breadcrumb {
    margin-bottom: 24px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.article-breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
}

.article-breadcrumb a:hover {
    color: #d8b4fe;
}

.article-headline {
    font-size: 2rem;
    line-height: 1.3;
    margin-bottom: 16px;
}

.article-summary {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    padding: 20px;
    background: rgba(168, 85, 247, 0.1);
    border-left: 4px solid var(--accent);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-bottom: 16px;
}

.article-meta {
    color: var(--text-muted);
    font-size: 0.9rem;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-glass);
    margin-bottom: 24px;
}

.article-cover-wrap {
    margin-bottom: 32px;
    border-radius: var(--radius);
    overflow: hidden;
}

.article-cover-img {
    width: 100%;
    height: auto;
    display: block;
}

.article-content-wrap {
    font-size: 1.05rem;
    line-height: 1.9;
    margin-bottom: 48px;
}

.article-content-wrap h2,
.article-content-wrap h3,
.article-content-wrap h4 {
    margin: 32px 0 16px;
    color: white;
}

.article-content-wrap p {
    margin-bottom: 16px;
    color: var(--text-secondary);
}

.article-content-wrap img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    margin: 20px 0;
}

.article-content-wrap ul,
.article-content-wrap ol {
    margin: 16px 0;
    padding-left: 24px;
    color: var(--text-secondary);
}

.article-content-wrap li {
    margin-bottom: 8px;
}

.related-nav {
    margin-bottom: 48px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius);
}

.related-nav h3 {
    margin-bottom: 20px;
}

.related-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.glass-tag {
    padding: 8px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.glass-tag:hover {
    border-color: var(--accent);
    color: #d8b4fe;
}

.article-cta {
    text-align: center;
    padding: 40px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.2), rgba(118, 75, 162, 0.2));
    border-radius: var(--radius);
    border: 1px solid var(--border-glass);
}

.article-cta h3 {
    margin-bottom: 12px;
}

.article-cta p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.cta-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}