:root {
    --primary-color: #e74c3c;
    --secondary-color: #2c3e50;
    --accent-color: #f39c12;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --text-color: #333;
    --text-light: #7f8c8d;
    --telegram-color: #0088cc;
    --whatsapp-color: #25D366;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f9f9f9;
}
a{
    text-decoration: none;
}

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

header {
    background: linear-gradient(135deg, var(--secondary-color), var(--dark-color));
    color: white;
    padding: 2rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('./bg.jpg') center/cover;
    opacity: 0.3;
    z-index: 0;
}

header .container {
    position: relative;
    z-index: 1;
}

.logo {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--light-color);
}

.logo span {
    color: var(--accent-color);
}

.tagline {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--light-color);
}

.cta-button {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    margin: 1rem 0;
}

.cta-button:hover {
    background-color: #c0392b;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

/* 新增大尺寸社交媒体按钮样式 */
.social-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.social-button {
    display: flex;
    align-items: center;
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.social-button.telegram {
    background-color: var(--telegram-color);
    color: white;
}

.social-button.whatsapp {
    background-color: var(--whatsapp-color);
    color: white;
}

.social-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.2);
}

.social-icon {
    margin-right: 10px;
    font-size: 1.2rem;
}
.social-icon img{
    width: 48px;
}
.social-info{
    flex: 1;
}

section {
    padding: 1rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2rem;
    color: var(--secondary-color);
    position: relative;
}

.section-title::after {
    content: "";
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--accent-color);
    margin: 15px auto 0;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background-color: white;
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.feature-title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-image {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.about-image:hover img {
    transform: scale(1.05);
}

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.highlight {
    color: var(--primary-color);
    font-weight: bold;
}

.testimonials, .features-section {
    background-color: var(--light-color);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1.5rem;
    position: relative;
}

.testimonial-text::before {
    content: "";
    font-size: 4rem;
    color: rgba(0,0,0,0.1);
    position: absolute;
    top: -20px;
    left: -10px;
    line-height: 1;
}

.testimonial-author {
    font-weight: bold;
    color: var(--secondary-color);
}

.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    text-align: center;
    padding: 5rem 0;
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.cta-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

footer {
    background-color: var(--secondary-color);
    color: white;
    padding: 3rem 0 1.5rem;
    text-align: center;
}

.footer-logo {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-link {
    color: var(--light-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--accent-color);
}

.copyright {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-top: 2rem;
}

/* 伴游展示区块样式 */
.companion-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
    gap: 20px;
    margin-top: 10px;
}

.more-btn-box{
    padding-top: 20px;
    text-align: center;
}

.companion-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.companion-card:hover {
    transform: translateY(-10px);
}

.companion-photo {
    width: 100%;
    aspect-ratio: 3 / 4;
    overflow: hidden;
}

.companion-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.companion-card:hover .companion-image {
    transform: scale(1.05);
}

.companion-info {
    padding: 20px;
}

.companion-info h3 {
    color: #ff1493;
    font-size: 1.5em;
    margin-bottom: 10px;
}

.companion-details {
    color: #666;
    margin-bottom: 10px;
    font-size: 0.9em;
}

.companion-intro {
    color: #333;
    line-height: 1.6;
}

.container {
    width: 96%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 15px;
}

.background-pattern {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.5;
}

@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    header {
        padding: 1.5rem 0;
    }
    
    .logo {
        font-size: 2rem;
    }
    
    .social-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .social-button {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    .companion-grid {
        grid-template-columns: 1fr;
    }
}