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

body {
    font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', Roboto, sans-serif;
    background-color: #fefaf5;
    color: #3e2c21;
    line-height: 1.5;
}

/* 顶部栏 */
.top-bar {
    background: #d4896a;
    color: white;
    padding: 0.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}

.lang-switch {
    display: flex;
    gap: 0.8rem;
}

.lang-btn {
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
}

.lang-btn.active {
    background: white;
    color: #d4896a;
}

/* 主导航 */
.main-nav {
    background: white;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    box-shadow: 0 2px 12px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: #d4896a;
}

.logo span {
    color: #a8c9b0;
}

.nav-links {
    display: flex;
    gap: 1.8rem;
    flex-wrap: wrap;
}

.nav-links a {
    text-decoration: none;
    color: #4a3b2c;
    font-weight: 500;
}

.nav-links a:hover {
    color: #d4896a;
}

/* 按钮 */
.btn {
    display: inline-block;
    background: #d4896a;
    color: white;
    padding: 0.7rem 1.8rem;
    border-radius: 40px;
    text-decoration: none;
    font-weight: bold;
    border: none;
    cursor: pointer;
}

.btn-outline {
    background: transparent;
    border: 2px solid #d4896a;
    color: #d4896a;
}

.btn-outline:hover {
    background: #d4896a;
    color: white;
}

/* Hero 区域 */
.hero {
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #f7e8dc 0%, #f0dfd0 100%);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 2rem;
    color: #5e4b38;
}

/* 容器 */
.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.section-title {
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
    border-left: 6px solid #d4896a;
    display: inline-block;
    padding-left: 1rem;
    width: auto;
    margin-left: auto;
    margin-right: auto;
}

/* 卡片网格 */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.card {
    background: white;
    border-radius: 28px;
    padding: 1.8rem;
    box-shadow: 0 8px 20px rgba(0,0,0,0.05);
    transition: transform 0.2s;
}

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

.card h3 {
    color: #d4896a;
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

/* 数据卡片（带数字） */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.stat-card {
    background: white;
    border-radius: 24px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    border-bottom: 4px solid #d4896a;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: #d4896a;
}

/* 表格 */
.price-table {
    overflow-x: auto;
    margin: 2rem 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

th, td {
    padding: 1rem;
    text-align: center;
    border-bottom: 1px solid #f0e4d8;
}

th {
    background: #d4896a;
    color: white;
    font-weight: 600;
}

tr:hover {
    background: #fff7f0;
}

/* 团队网格 */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1.5rem;
    text-align: center;
}

.team-card {
    background: white;
    border-radius: 30px;
    padding: 1.5rem;
}

/* 页脚 */
.footer {
    background: #3e2c21;
    color: #ebd9cc;
    text-align: center;
    padding: 2rem;
    margin-top: 3rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: #ebd9cc;
    text-decoration: none;
}

/* 响应式 */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }
    .main-nav {
        flex-direction: column;
        gap: 1rem;
    }
    .nav-links {
        justify-content: center;
        gap: 1rem;
    }
    .container {
        padding: 2rem 1rem;
    }
    .section-title {
        font-size: 1.5rem;
    }
}