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

:root {
    --primary: #366da3;
    --secondary: #2a9d8f;
    --accent: #e76f51;
    --light: #f8f9fa;
    --dark: #2d3748;
    --gray: #6c757d;
}

body {
    background-color: #f5f7fa;
    color: #333;
    line-height: 1.6;
}

/* 英雄区域样式 */
.hero {
    width: 1200px;
    margin: 99px auto;
    padding: 53px 0 60px;
    background: linear-gradient(135deg, #dbe2f3 0%, #567b9f 100%);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    top: -150px;
    right: -100px;
}

.hero::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(231, 111, 81, 0.1);
    bottom: -100px;
    left: -50px;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 28px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.hero p {
    font-size: 1.2rem;
    /*max-width: 800px;*/
    margin: 0 auto 10px;
    opacity: 0.9;
}
/* 特色区域样式 */
.feature-section {
    padding: 50px 0;
    background: linear-gradient(135deg, #dbe2f3 0%, #567b9f 100%);
}

.feature-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 15px;
    align-items: center;
    padding: 34px;
}

.feature-text {
    background: white;
    padding: 28px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border-left: 5px solid var(--primary);
}

.feature-text h2 {
    color: var(--dark);
    margin-bottom: 20px;
    font-size: 2rem;
}

.feature-text p {
    color: var(--gray);
    margin-bottom: 15px;
    line-height: 1.8;
}

.feature-image {
    border-radius: 12px;
    /* overflow: hidden; */
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
    border: 8px solid white;
}

.feature-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
}

/* 荣誉区域样式 */
.honors-section {
    margin: 99px 0;
    padding: 70px 50px;
    background: linear-gradient(135deg, #dbe2f3 0%, #567b9f 100%);
}

.honors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 30px;
}

.honor-card {
    background: white;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: all 0.3s ease;
    border-top: 4px solid var(--primary);
}

.honor-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.honor-card::before {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 15px;
    display: block;
}

.honor-card:nth-child(1)::before { content: "⭐"; }
.honor-card:nth-child(2)::before { content: "⚓"; }
.honor-card:nth-child(3)::before { content: "🌿"; }
.honor-card:nth-child(4)::before { content: "🏛️"; }
.honor-card:nth-child(5)::before { content: "🏖️"; }
.honor-card:nth-child(6)::before { content: "🏥"; }
.honor-card:nth-child(7)::before { content: "🏆"; }
.honor-card:nth-child(8)::before { content: "😊"; }
.honor-card:nth-child(9)::before { content: "🏠"; }

.honor-card h3 {
    font-size: 1.2rem;
    color: var(--dark);
}

/* 页脚样式 */
footer {
    background: var(--dark);
    color: white;
    padding: 70px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-column h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background: var(--primary);
}

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

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

.footer-links a {
    color: #b0b0b0;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.social-links a::before {
    font-size: 1.2rem;
}

.social-links a:nth-child(1)::before { content: "💬"; }
.social-links a:nth-child(2)::before { content: "📱"; }
.social-links a:nth-child(3)::before { content: "👔"; }
.social-links a:nth-child(4)::before { content: "🐦"; }

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #b0b0b0;
    font-size: 0.9rem;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .feature-content {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu {
        display: block;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .content-card, .feature-text {
        padding: 20px;
    }
}
.intro-image {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}
.intro-content {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 12px;
    margin: 40px 0;
    border-left: 5px solid var(--primary);
}
.intro-quote {
    font-size: 1.4rem;
    line-height: 1.8;
    color: var(--dark);
    font-style: italic;
    text-align: justify;
    text-indent: 32px;
}


.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}


/* 介绍区域样式 */
.intro-section {
    padding: 80px 0;
    background: white;
}

.intro-grid {
    display: grid;
    grid-template-columns:1fr 1.1fr;
    gap: 40px;
    align-items: center;
}

.intro-image img {
    width: 100%;
    /* height: 300px; */
    padding: 10px;
    object-fit: cover;
    display: block;
}

.intro-text {
    background: white;
    padding: 12px 25px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border: 1px dashed #d6dfe1;
}

.intro-text p {
    color: var(--gray);
    margin-bottom: 5px;
    line-height: 1.8;
}

/* 功能区样式 */
.features-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #dbe2f3 0%, #567b9f 100%);
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.tab {
    padding: 12px 25px;
    margin: 0 30px;
    background: white;
    border: none;
    border-radius: 30px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    color: var(--gray);
}

.tab.active {
    background: var(--primary);
    color: white;
    box-shadow: 0 6px 15px rgba(26, 109, 141, 0.3);
}

.tab-content {
    display: none;
    background: white;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.tab-content.active {
    display: block;
}

.tab-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.tab-image {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.tab-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

.tab-text p {
    color: var(--gray);
    margin-bottom: 15px;
    line-height: 1.8;
    text-align: justify;
    text-indent: 32px;
}

/* 楼市区域样式 */
.estate-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #dbe2f3 0%, #567b9f 100%);
}

.estate-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    align-items: center;
}

.estate-text {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.estate-text p {
    color: var(--gray);
    margin-bottom: 3px;
    line-height: 1.8;
    text-align: justify;
    text-indent: 32px;
}

.estate-image {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.estate-image img {
    width: 100%;
    object-fit: cover;
    display: block;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .intro-grid, .tab-grid, .estate-content {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .intro-content, .intro-text, .tab-content, .estate-text {
        padding: 20px;
    }

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

    .tab {
        margin: 5px 0;
        width: 80%;
    }
}