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

body {
    font-family: 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    background: #fafafa;
    color: #333;
    line-height: 1.6;
}

.page-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-header {
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 68px;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.peach-icon {
    font-size: 28px;
}

.logo-text {
    font-size: 22px;
    font-weight: 600;
    color: #ff6b9d;
}

.version-badge {
    background: linear-gradient(135deg, #ff6b9d 0%, #c44569 100%);
    color: #fff;
    padding: 5px 14px;
    border-radius: 18px;
    font-size: 12px;
    font-weight: 500;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 38px;
}

.main-nav a {
    text-decoration: none;
    color: #666;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
    padding: 8px 0;
}

.main-nav a:hover {
    color: #ff6b9d;
}

.main-nav a.active {
    color: #ff6b9d;
}

.main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #ff6b9d, #c44569);
}

.header-tools {
    display: flex;
    gap: 10px;
}

.tool-btn {
    width: 40px;
    height: 40px;
    border: 1px solid #e8e8e8;
    background: #fff;
    border-radius: 50%;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s;
}

.tool-btn:hover {
    border-color: #ff6b9d;
    color: #ff6b9d;
}

.login-btn {
    padding: 9px 26px;
    border: 2px solid #ff6b9d;
    background: #fff;
    color: #ff6b9d;
    border-radius: 24px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s;
}

.login-btn:hover {
    background: #ff6b9d;
    color: #fff;
}

.main-content {
    flex: 1;
}

.banner-area {
    background: linear-gradient(135deg, #ff6b9d 0%, #c44569 100%);
    padding: 90px 0;
}

.banner-wrapper {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 25px;
}

.banner-item {
    text-align: center;
    color: #fff;
}

.banner-info h1 {
    font-size: 46px;
    margin-bottom: 15px;
    font-weight: 700;
}

.banner-info p {
    font-size: 19px;
    margin-bottom: 35px;
    opacity: 0.95;
}

.banner-actions {
    display: flex;
    gap: 18px;
    justify-content: center;
}

.action-btn {
    padding: 14px 42px;
    border: none;
    border-radius: 28px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    transition: transform 0.3s;
}

.action-btn.primary {
    background: #fff;
    color: #ff6b9d;
}

.action-btn.secondary {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
}

.action-btn:hover {
    transform: translateY(-2px);
}

.page-banner {
    background: linear-gradient(135deg, #ff6b9d 0%, #c44569 100%);
    padding: 75px 0;
    text-align: center;
}

.banner-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 25px;
}

.banner-content h1 {
    font-size: 38px;
    color: #fff;
    margin-bottom: 12px;
    font-weight: 700;
}

.banner-content p {
    font-size: 17px;
    color: rgba(255,255,255,0.9);
}

.filter-area {
    background: #fff;
    padding: 22px 0;
    border-bottom: 1px solid #f0f0f0;
}

.filter-bar {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 25px;
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.filter-label {
    font-size: 14px;
    color: #888;
    font-weight: 500;
}

.filter-link {
    color: #666;
    text-decoration: none;
    font-size: 14px;
    padding: 6px 14px;
    border-radius: 18px;
    transition: all 0.3s;
}

.filter-link:hover {
    background: #f5f5f5;
}

.filter-link.active {
    background: linear-gradient(135deg, #ff6b9d 0%, #c44569 100%);
    color: #fff;
}

.content-area {
    max-width: 1300px;
    margin: 0 auto;
    padding: 45px 25px;
}

.area-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
}

.area-header h2 {
    font-size: 23px;
    color: #333;
    font-weight: 600;
}

.area-tabs {
    display: flex;
    gap: 12px;
}

.tab-link {
    color: #888;
    text-decoration: none;
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 14px;
    transition: all 0.3s;
}

.tab-link:hover {
    background: #f5f5f5;
}

.tab-link.active {
    background: linear-gradient(135deg, #ff6b9d 0%, #c44569 100%);
    color: #fff;
}

.more-link {
    color: #ff6b9d;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.more-link:hover {
    color: #c44569;
}

.video-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 22px;
}

.video-box {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.video-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.video-poster {
    height: 155px;
    background: linear-gradient(135deg, #ffeaa7 0%, #dfe6e9 100%);
}

.video-text {
    padding: 16px;
}

.video-text h3 {
    font-size: 15px;
    color: #333;
    margin-bottom: 12px;
    font-weight: 600;
    line-height: 1.4;
}

.video-type {
    display: inline-block;
    background: #f5f5f5;
    color: #888;
    padding: 4px 10px;
    border-radius: 10px;
    font-size: 12px;
    margin-right: 8px;
}

.video-rating {
    display: inline-block;
    color: #ff6b9d;
    font-size: 13px;
    font-weight: 600;
}

.vip-banner {
    background: linear-gradient(135deg, #ff6b9d 0%, #c44569 100%);
    padding: 85px 0;
    text-align: center;
}

.vip-features,
.vip-plans {
    max-width: 1300px;
    margin: 0 auto;
    padding: 50px 25px;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 28px;
    color: #333;
    font-weight: 600;
}

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

.feature-item {
    background: #fff;
    border-radius: 12px;
    padding: 35px 25px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
    transition: transform 0.3s;
}

.feature-item:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 42px;
    margin-bottom: 18px;
}

.feature-item h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 10px;
    font-weight: 600;
}

.feature-item p {
    font-size: 14px;
    color: #888;
    line-height: 1.5;
}

.plans-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.plan-card {
    background: #fff;
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    transition: transform 0.3s;
    position: relative;
}

.plan-card:hover {
    transform: translateY(-8px);
}

.plan-card.featured {
    border: 2px solid #ff6b9d;
    transform: scale(1.05);
}

.plan-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #ff6b9d 0%, #c44569 100%);
    color: #fff;
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.plan-header {
    margin-bottom: 25px;
}

.plan-header h3 {
    font-size: 22px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
}

.plan-price {
    font-size: 36px;
    color: #ff6b9d;
    font-weight: 700;
}

.plan-price span {
    font-size: 16px;
    color: #888;
    font-weight: 400;
}

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

.plan-features ul {
    list-style: none;
}

.plan-features li {
    padding: 10px 0;
    color: #666;
    font-size: 15px;
    border-bottom: 1px solid #f5f5f5;
}

.plan-features li:last-child {
    border-bottom: none;
}

.plan-btn {
    width: 100%;
    padding: 14px 0;
    border: none;
    background: linear-gradient(135deg, #ff6b9d 0%, #c44569 100%);
    color: #fff;
    border-radius: 28px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    transition: transform 0.3s;
}

.plan-btn:hover {
    transform: scale(1.02);
}

.main-footer {
    background: #2c3e50;
    color: #fff;
    padding: 45px 0 25px;
    margin-top: auto;
}

.footer-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 25px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
    margin-bottom: 30px;
}

.footer-block h4 {
    font-size: 17px;
    margin-bottom: 15px;
    color: #ff6b9d;
}

.footer-block p {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    line-height: 1.6;
}

.footer-bottom {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 25px;
    text-align: center;
    padding-top: 25px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
}

@media (max-width: 1024px) {
    .header-container {
        flex-direction: column;
        height: auto;
        padding: 18px 25px;
        gap: 18px;
    }

    .main-nav ul {
        gap: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .banner-info h1 {
        font-size: 32px;
    }

    .banner-info p {
        font-size: 15px;
    }

    .video-gallery {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }

    .footer-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .main-nav ul {
        gap: 15px;
    }

    .banner-actions {
        flex-direction: column;
        align-items: center;
    }

    .action-btn {
        width: 100%;
        max-width: 260px;
    }

    .filter-bar {
        flex-direction: column;
        gap: 15px;
    }

    .area-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .video-gallery {
        grid-template-columns: repeat(2, 1fr);
    }

    .plans-container {
        grid-template-columns: 1fr;
    }

    .plan-card.featured {
        transform: scale(1);
    }

    .plan-card.featured:hover {
        transform: translateY(-8px);
    }
}

@media (max-width: 480px) {
    .banner-info h1 {
        font-size: 26px;
    }

    .video-gallery {
        grid-template-columns: 1fr;
    }
}