body {
    margin: 0;
    padding: 0;
    background: #FAF8F5;
    font-family: Inter, Helvetica, Arial, sans-serif;
    color: #2A2A2A;
    line-height: 1.8;
}

/* 容器（杂志排版） */
.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 48px;
}

/* 顶部语言切换 */
.lang-switch {
    text-align: right;
    padding: 28px 48px;
    font-size: 15px;
    color: #6F6F6F;
}

/* HERO 区 */
.hero {
    padding: 160px 0 140px;
    background: #FAF8F5;
    background-image: url('paper-texture.jpg'); /* 轻纹理 */
    background-size: cover;
    background-repeat: no-repeat;
}

.hero h1 {
    font-family: "Playfair Display", Georgia, serif;
    font-size: 64px;
    font-weight: 400;
    margin-bottom: 16px;
}

.subtitle {
    font-size: 26px;
    color: #4A4A4A;
    margin-bottom: 24px;
}

.desc {
    font-size: 20px;
    color: #6F6F6F;
    max-width: 600px;
    margin-bottom: 40px;
}

/* 按钮 */
.btn, .btn-outline {
    padding: 14px 34px;
    margin-right: 12px;
    font-size: 16px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
}

.btn {
    background: #111;
    color: #fff;
}

.btn-outline {
    border: 1px solid #111;
    color: #111;
}

/* Section */
.section {
    padding: 140px 0;
}

.section h2 {
    font-family: "Playfair Display", Georgia, serif;
    font-size: 40px;
    font-weight: 400;
    margin-bottom: 24px;
}

.section-divider {
    height: 1px;
    background: #E6E2DD;
    margin: 40px 0 60px;
}

/* 城市卡片 */
.city-list {
    display: flex;
    gap: 36px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.city-card {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 32px;
    width: 300px;
    box-shadow: 0 4px 14px rgba(0,0,0,0.04);
}

.city-card h3 {
    font-family: "Playfair Display", Georgia, serif;
    font-size: 24px;
    margin-bottom: 12px;
}

.city-card p {
    font-size: 17px;
    color: #6F6F6F;
}

/* Why 区 */
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
    margin-top: 40px;
}

.why-title {
    font-family: "Playfair Display", Georgia, serif;
    font-size: 22px;
    margin-bottom: 12px;
}

.why-desc {
    font-size: 17px;
    color: #6F6F6F;
}

.partner-desc {
    font-size: 19px;
    color: #4A4A4A;
    max-width: 720px;
    margin-bottom: 32px;
}

.partner-email {
    font-size: 18px;
    color: #111;
    font-weight: 500;
    letter-spacing: 0.3px;
}

/* Footer */
footer {
    background: #2A2A2A;
    color: #FFFFFF;
    text-align: center;
    padding: 80px 20px;
    font-size: 15px;
}

/* 默认显示英文 */
.lang-zh { display: none; }