/* 海角直播 - 全局样式表 */

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

:root {
    --primary-color: #ff4757;
    --secondary-color: #2f3542;
    --accent-color: #ffa502;
    --text-light: #f1f2f6;
    --text-dark: #2f3542;
    --bg-dark: #1e272e;
    --bg-light: #f8f9fa;
    --shadow: 0 4px 12px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-light);
}

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

.hjzb-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #e84118 100%);
    color: white;
    padding: 20px 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.hjzb-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.hjzb-logo {
    font-size: 28px;
    font-weight: bold;
    text-decoration: none;
    color: white;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.hjzb-logo:hover {
    transform: scale(1.05);
}

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

.hjzb-menu-item a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 20px;
    transition: var(--transition);
}

.hjzb-menu-item a:hover {
    background: rgba(255,255,255,0.2);
}

.hjzb-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hjzb-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: heroPattern 20s linear infinite;
}

@keyframes heroPattern {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.hjzb-hero-content {
    position: relative;
    z-index: 1;
}

.hjzb-hero h2 {
    font-size: 48px;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hjzb-hero-subtitle {
    font-size: 20px;
    opacity: 0.95;
    max-width: 800px;
    margin: 0 auto 30px;
}

.hjzb-cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    font-size: 18px;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(255,71,87,0.4);
}

.hjzb-cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255,71,87,0.6);
}

.hjzb-section {
    padding: 60px 20px;
}

.hjzb-section-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: var(--text-dark);
    position: relative;
    padding-bottom: 15px;
}

.hjzb-section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 2px;
}

.hjzb-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.hjzb-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

.hjzb-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

.hjzb-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}

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

.hjzb-card-content {
    padding: 20px;
}

.hjzb-card-title {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--text-dark);
    font-weight: bold;
}

.hjzb-card-desc {
    color: #747d8c;
    font-size: 14px;
    line-height: 1.6;
}

.hjzb-card-meta {
    display: flex;
    justify-content: space-between;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #ecf0f1;
    font-size: 13px;
    color: #95a5a6;
}

.hjzb-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.hjzb-feature-box {
    background: white;
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.hjzb-feature-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.hjzb-feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.hjzb-feature-title {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.hjzb-feature-text {
    color: #747d8c;
    line-height: 1.8;
}

.hjzb-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    margin-bottom: 50px;
}

.hjzb-category-tag {
    padding: 10px 25px;
    background: white;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.hjzb-category-tag:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.05);
}

.hjzb-footer {
    background: var(--secondary-color);
    color: var(--text-light);
    padding: 50px 20px 20px;
}

.hjzb-footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.hjzb-footer-section h3 {
    margin-bottom: 20px;
    color: white;
    font-size: 20px;
}

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

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

.hjzb-footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
    opacity: 0.8;
}

.hjzb-footer-links a:hover {
    opacity: 1;
    color: var(--primary-color);
}

.hjzb-footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    opacity: 0.7;
}

.hjzb-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    padding: 50px 30px;
    border-radius: 12px;
    margin: 40px 0;
}

.hjzb-stat-item {
    text-align: center;
    color: white;
}

.hjzb-stat-number {
    font-size: 42px;
    font-weight: bold;
    margin-bottom: 10px;
}

.hjzb-stat-label {
    font-size: 16px;
    opacity: 0.95;
}

@media (max-width: 768px) {
    .hjzb-hero h2 {
        font-size: 32px;
    }

    .hjzb-hero-subtitle {
        font-size: 16px;
    }

    .hjzb-section-title {
        font-size: 28px;
    }

    .hjzb-menu {
        gap: 15px;
    }

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