/* 全局样式 - 中国风设计 */
:root {
    --primary-red: #c7000a;
    --primary-gold: #d4af37;
    --dark-red: #8b0000;
    --light-gold: #f8e8c9;
    --cream: #fffaf0;
    --dark-text: #333333;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Serif SC', serif;
    line-height: 1.6;
    color: var(--dark-text);
    background-color: var(--cream);
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23d4af37' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E");
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 中国风装饰元素 */
.chinese-border-top, .chinese-border-bottom {
    height: 10px;
    background: linear-gradient(90deg, var(--primary-red), var(--primary-gold), var(--primary-red));
    position: relative;
}

.chinese-border-top::before, .chinese-border-top::after,
.chinese-border-bottom::before, .chinese-border-bottom::after {
    content: "※";
    color: var(--primary-gold);
    position: absolute;
    font-size: 24px;
    top: -10px;
}

.chinese-border-top::before {
    left: 20%;
}

.chinese-border-top::after {
    right: 20%;
}

/* 头部样式 */
header {
    background-color: white;
    padding: 20px 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 3px solid var(--primary-red);
}

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

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

.logo h1 {
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 2.5rem;
    color: var(--primary-red);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
    letter-spacing: 2px;
}

.logo .tt {
    color: var(--primary-gold);
}

.logo-subtitle {
    font-size: 1.2rem;
    color: var(--dark-red);
    font-weight: bold;
    margin-top: 5px;
    border-top: 2px solid var(--primary-gold);
    padding-top: 5px;
}

.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--dark-text);
    font-weight: bold;
    font-size: 1.1rem;
    padding: 8px 16px;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.nav-menu a:hover {
    background-color: var(--primary-red);
    color: white;
}

/* 主要号召按钮 */
.cta-section {
    background: linear-gradient(rgba(199, 0, 10, 0.9), rgba(139, 0, 0, 0.9));
    color: white;
    padding: 60px 0;
    text-align: center;
    margin-bottom: 40px;
    border-radius: 0 0 20px 20px;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='200' height='200' viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M37.2 52.8c9.6 0 17.3-7.8 17.3-17.3 0-9.6-7.8-17.3-17.3-17.3-9.6 0-17.3 7.8-17.3 17.3 0 9.6 7.8 17.3 17.3 17.3zm125.6 0c9.6 0 17.3-7.8 17.3-17.3 0-9.6-7.8-17.3-17.3-17.3-9.6 0-17.3 7.8-17.3 17.3 0 9.6 7.8 17.3 17.3 17.3zm-86-34.5c5.3 0 9.6-4.3 9.6-9.6s-4.3-9.6-9.6-9.6-9.6 4.3-9.6 9.6 4.3 9.6 9.6 9.6zm126 62c5.3 0 9.6-4.3 9.6-9.6s-4.3-9.6-9.6-9.6-9.6 4.3-9.6 9.6 4.3 9.6 9.6 9.6zM68 180c5.3 0 9.6-4.3 9.6-9.6s-4.3-9.6-9.6-9.6-9.6 4.3-9.6 9.6 4.3 9.6 9.6 9.6zm112-152c5.3 0 9.6-4.3 9.6-9.6s-4.3-9.6-9.6-9.6-9.6 4.3-9.6 9.6 4.3 9.6 9.6 9.6zm-24 130c7.4 0 13.4-6 13.4-13.4s-6-13.4-13.4-13.4-13.4 6-13.4 13.4 6 13.4 13.4 13.4zm56-130c7.4 0 13.4-6 13.4-13.4s-6-13.4-13.4-13.4-13.4 6-13.4 13.4 6 13.4 13.4 13.4zM24 126c7.4 0 13.4-6 13.4-13.4S31.4 99.2 24 99.2 10.6 105.2 10.6 112.6 16.6 126 24 126zm114-18c7.4 0 13.4-6 13.4-13.4s-6-13.4-13.4-13.4-13.4 6-13.4 13.4 6 13.4 13.4 13.4zm-18-36c3.9 0 7-3.1 7-7s-3.1-7-7-7-7 3.1-7 7 3.1 7 7 7zm120 50c3.9 0 7-3.1 7-7s-3.1-7-7-7-7 3.1-7 7 3.1 7 7 7zM70 82c3.9 0 7-3.1 7-7s-3.1-7-7-7-7 3.1-7 7 3.1 7 7 7zm24 100c3.9 0 7-3.1 7-7s-3.1-7-7-7-7 3.1-7 7 3.1 7 7 7z' fill='%23ffffff' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E");
    opacity: 0.2;
}

.cta-title {
    font-size: 3rem;
    margin-bottom: 20px;
    font-family: 'Ma Shan Zheng', cursive;
    position: relative;
    z-index: 1;
}

.cta-subtitle {
    font-size: 1.5rem;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

.platform-btn {
    display: inline-block;
    background-color: #ffcc00;
    color: #000000;
    font-size: 1.8rem;
    font-weight: bold;
    padding: 20px 50px;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    margin-bottom: 30px;
    border: 4px solid var(--dark-red);
    position: relative;
    z-index: 1;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.platform-btn:hover {
    background-color: #ffdb4d;
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
    position: relative;
    z-index: 1;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: white;
    color: var(--dark-text);
    padding: 12px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
}

.social-btn.telegram {
    color: #0088cc;
}

.social-btn.whatsapp {
    color: #25D366;
}

.social-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

/* 主要内容区域 */
section {
    margin-bottom: 80px;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--dark-red);
    display: inline-block;
    padding-bottom: 15px;
    position: relative;
    font-family: 'Ma Shan Zheng', cursive;
}

.section-header h2::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-red), var(--primary-gold));
}

.section-subtitle {
    font-size: 1.2rem;
    color: #666;
    max-width: 800px;
    margin: 20px auto 0;
}

/* 优势展示 */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.advantage-card {
    background-color: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: var(--shadow);
    border-top: 6px solid var(--primary-red);
    transition: transform 0.3s ease;
}

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

.advantage-card h3 {
    color: var(--primary-red);
    margin-bottom: 15px;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.advantage-card i {
    color: var(--primary-gold);
    font-size: 1.8rem;
}

/* 模特展示 */
.models-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.model-card {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

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

.model-img {
    width: 100%;
    background-color: #f0f0f0;
    position: relative;
}

.model-img::before {
    content: "新加坡TT网";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #999;
}

.model-img img{
    width: 100%;
}

.model-info {
    padding: 15px;
    text-align: center;
}

.model-name {
    font-weight: bold;
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--dark-red);
}

.model-details {
    color: #666;
    font-size: 0.9rem;
}

/* 服务类型 */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.service-card {
    background-color: white;
    border-radius: 10px;
    padding: 25px;
    box-shadow: var(--shadow);
    text-align: center;
    border-left: 5px solid var(--primary-gold);
    transition: all 0.3s ease;
}

.service-card:hover {
    border-left-color: var(--primary-red);
    transform: translateY(-5px);
}

.service-card h3 {
    color: var(--dark-red);
    margin-bottom: 10px;
}

/* 使用流程 */
.steps-container {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-top: 50px;
}

.steps-container::before {
    content: "";
    position: absolute;
    top: 40px;
    left: 10%;
    width: 80%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-red), var(--primary-gold));
    z-index: 0;
}

.step {
    background-color: white;
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-red);
    box-shadow: var(--shadow);
    position: relative;
    z-index: 1;
    border: 5px solid var(--cream);
}

.step-content {
    text-align: center;
    margin-top: 20px;
    width: 200px;
}

.step-content h4 {
    color: var(--dark-red);
    margin-bottom: 10px;
}

/* 入驻流程 */
.join-process {
    background-color: white;
    border-radius: 15px;
    padding: 40px;
    box-shadow: var(--shadow);
    border: 2px solid var(--primary-gold);
}

.join-process ol {
    padding-left: 20px;
    margin-top: 20px;
}

.join-process li {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

/* 用户评价 */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background-color: white;
    border-radius: 10px;
    padding: 25px;
    box-shadow: var(--shadow);
    border-top: 4px solid var(--primary-gold);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-red);
    font-weight: bold;
}

.author-info h4 {
    color: var(--dark-red);
}

/* FAQ */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: white;
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    font-weight: bold;
    font-size: 1.1rem;
    color: var(--dark-red);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 20px 20px;
}

/* 页脚 */
footer {
    background-color: var(--dark-red);
    color: white;
    padding: 40px 0 20px;
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin: 30px 0;
}

.footer-links a {
    color: var(--light-gold);
    text-decoration: none;
}

.copyright {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .advantages-grid, .models-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid, .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .steps-container {
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }
    
    .steps-container::before {
        display: none;
    }
    
    .step {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .nav-menu ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
    
    .cta-title {
        font-size: 2.2rem;
    }
    
    .social-links {
        flex-direction: column;
        align-items: center;
    }
    
    .advantages-grid, .models-grid, .services-grid, .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
}