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

body {
    font-family: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

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

.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

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

.logo img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.logo h1 {
    font-size: 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    gap: 30px;
}

.nav a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    position: relative;
    transition: color 0.3s;
}

.nav a:hover {
    color: #667eea;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: width 0.3s;
}

.nav a:hover::after {
    width: 100%;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #667eea;
}

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: white;
    color: #667eea;
    border: 2px solid #667eea;
}

.btn-secondary:hover {
    background: #f0f0ff;
}

.carousel {
    position: relative;
    height: 500px;
    margin: 30px 0;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.carousel-item {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

.carousel-item.active {
    opacity: 1;
}

.carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
}

.carousel-title {
    font-size: 36px;
    color: white;
    margin-bottom: 10px;
    animation: fadeInUp 0.8s;
}

.carousel-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    animation: fadeInUp 0.8s 0.2s;
    animation-fill-mode: both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.carousel-indicators {
    position: absolute;
    bottom: 20px;
    right: 40px;
    display: flex;
    gap: 10px;
}

.carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s;
}

.carousel-indicator.active {
    background: white;
    transform: scale(1.2);
}

.carousel-prev,
.carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s;
}

.carousel-prev:hover,
.carousel-next:hover {
    background: rgba(255, 255, 255, 0.5);
}

.carousel-prev {
    left: 20px;
}

.carousel-next {
    right: 20px;
}

.section {
    padding: 50px 0;
}

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

.section-title h2 {
    font-size: 32px;
    color: white;
    margin-bottom: 10px;
}

.section-title p {
    color: rgba(255, 255, 255, 0.8);
}

.user-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.user-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    transition: all 0.3s;
    cursor: pointer;
}

.user-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

.user-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

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

.user-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.user-name {
    font-size: 20px;
    font-weight: 600;
    color: #333;
}

.user-age {
    font-size: 16px;
    color: #666;
    background: #f5f5f5;
    padding: 4px 12px;
    border-radius: 20px;
}

.user-info-row {
    display: flex;
    gap: 15px;
    margin-bottom: 8px;
    color: #666;
    font-size: 14px;
}

.user-info-row i {
    color: #667eea;
}

.user-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 15px;
}

.user-tag {
    background: linear-gradient(135deg, #e8f4fd 0%, #f0e6fd 100%);
    color: #667eea;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
}

.verified-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: #00b42a;
    font-size: 12px;
}

.member-badge {
    background: linear-gradient(135deg, #ffd700 0%, #ff8c00 100%);
    color: white;
    padding: 4px 10px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
}

.feature-card {
    background: white;
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s;
}

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

.feature-card i {
    font-size: 48px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
}

.feature-card h3 {
    font-size: 20px;
    color: #333;
    margin-bottom: 10px;
}

.feature-card p {
    color: #666;
    font-size: 14px;
}

.footer {
    background: rgba(0, 0, 0, 0.2);
    padding: 40px 0;
    margin-top: 50px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    color: white;
}

.footer-section h4 {
    margin-bottom: 15px;
}

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

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

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

.footer-section a:hover {
    color: white;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: white;
    border-radius: 20px;
    padding: 30px;
    max-width: 400px;
    width: 90%;
    transform: scale(0.9);
    transition: transform 0.3s;
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-header {
    text-align: center;
    margin-bottom: 25px;
}

.modal-header h3 {
    font-size: 24px;
    color: #333;
}

.modal-body {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.form-group label {
    font-weight: 500;
    color: #333;
}

.form-group input {
    padding: 12px 15px;
    border: 2px solid #eee;
    border-radius: 10px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: #667eea;
}

.wx-login-btn {
    background: linear-gradient(135deg, #07c160 0%, #06ad56 100%);
    color: white;
    padding: 15px;
    border-radius: 10px;
    border: none;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s;
}

.wx-login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(7, 193, 96, 0.4);
}

.user-detail-header {
    display: flex;
    gap: 30px;
    padding: 30px;
    background: white;
    border-radius: 20px;
    margin-bottom: 20px;
}

.user-detail-avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #667eea;
}

.user-detail-info {
    flex: 1;
}

.user-detail-name {
    font-size: 28px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.user-detail-stats {
    display: flex;
    gap: 30px;
    margin-top: 20px;
}

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

.stat-value {
    font-size: 24px;
    font-weight: 600;
    color: #667eea;
}

.stat-label {
    font-size: 12px;
    color: #666;
}

.user-detail-section {
    background: white;
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 20px;
}

.user-detail-section h3 {
    font-size: 20px;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #eee;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.gallery-item {
    aspect-ratio: 1;
    border-radius: 15px;
    overflow: hidden;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
}

.contact-item i {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
}

.contact-item span {
    font-size: 16px;
    color: #333;
}

.payment-section {
    background: white;
    border-radius: 20px;
    padding: 30px;
}

.payment-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.payment-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border: 2px solid #eee;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s;
}

.payment-option:hover {
    border-color: #667eea;
    background: #f8f9ff;
}

.payment-option.selected {
    border-color: #667eea;
    background: #f0f4ff;
}

.payment-option input {
    width: 20px;
    height: 20px;
}

.payment-info {
    flex: 1;
    margin-left: 15px;
}

.payment-info h4 {
    font-size: 18px;
    color: #333;
    margin-bottom: 5px;
}

.payment-info p {
    font-size: 14px;
    color: #666;
}

.payment-price {
    font-size: 24px;
    font-weight: 600;
    color: #667eea;
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .carousel {
        height: 300px;
    }
    
    .carousel-title {
        font-size: 24px;
    }
    
    .user-grid {
        grid-template-columns: 1fr;
    }
    
    .user-detail-header {
        flex-direction: column;
        text-align: center;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        flex-direction: column;
        gap: 30px;
    }
}