* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "微软雅黑", sans-serif;
}
a {
    text-decoration: none;
    color: #333;
}
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}
.title {
    text-align: center;
    font-size: 28px;
    color: #e63946;
    margin-bottom: 20px;
    padding-top: 40px;
}
.subtitle {
    text-align: center;
    color: #666;
    font-size: 16px;
    margin-bottom: 40px;
}
.bg-gray {
    background: #f5f5f5;
    padding: 30px 0;
}

/* 头部样式 */
.header {
    background: #fff;
    box-shadow: 0 0 10px #eee;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 999;
}
.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    min-height: 70px;
}
.logo-wrap {
    display: flex;
    flex-direction: column;
}
.logo {
    font-size: 22px;
    font-weight: bold;
    color: #e63946;
}
.phone {
    font-size: 13px;
    color: #666;
    margin-top: 4px;
    white-space: nowrap;
}
.nav a {
    margin-left: 18px;
    font-size: 15px;
    white-space: nowrap;
}
.nav a:hover {
    color: #e63946;
}

/* 横幅 */
/* 横幅 —— 加载你 css/images 里的图片 */
.banner {
    height: 400px;
    /* 核心：路径直接指向你 css 文件夹里的 images，100%找到 */
    background: #222 url('images/banner.jpg') center center no-repeat;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    margin-top: 70px;
    padding: 0 20px;
}
.banner-text h1 {
    font-size: 36px;
    margin-bottom: 15px;
}
.banner-text p {
    font-size: 16px;
    opacity: 0.9;
    line-height: 1.6;
}

/* 简介 */
.about-text {
    line-height: 2;
    font-size: 15px;
    color: #666;
    text-align: center;
    margin-bottom: 20px;
}

/* 收费 */
.price-list {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
}
.price-item {
    flex: 1;
    min-width: 280px;
    background: #fff;
    text-align: center;
    padding: 30px 20px;
    border-radius: 8px;
    box-shadow: 0 3px 15px #eee;
}
.price-item h3 {
    font-size: 18px;
    margin-bottom: 15px;
}
.price-item .num {
    font-size: 32px;
    color: #e63946;
    font-weight: bold;
    margin: 15px 0;
}
.price-item p {
    color: #666;
    font-size: 14px;
}

/* 校区 */
.teacher-list {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
}
.teacher-item {
    flex: 1;
    min-width: 280px;
    text-align: center;
    padding: 25px 20px;
    background: #f9f9f9;
    border-radius: 6px;
}
.teacher-item h4 {
    font-size: 17px;
    margin-bottom: 10px;
    color: #333;
}
.teacher-item p {
    color: #666;
    font-size: 14px;
}

/* 流程 */
.process-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
}
.process-item {
    background: #e63946;
    color: #fff;
    padding: 10px 15px;
    border-radius: 30px;
    font-size: 14px;
    white-space: nowrap;
}

/* 联系我们 */
.contact-info {
    text-align: center;
    line-height: 2.2;
    font-size: 16px;
    color: #333;
    margin-bottom: 40px;
}

/* 底部 */
.footer {
    background: #222;
    color: #ccc;
    text-align: center;
    padding: 20px 15px;
    font-size: 14px;
    line-height: 1.6;
}

/* ========== 手机端专属适配 ========== */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 10px;
        padding: 15px 0;
    }
    .logo-wrap {
        align-items: center;
    }
    .nav a {
        margin: 0 8px;
        font-size: 14px;
    }
    .banner {
        height: 320px;
        margin-top: 110px;
    }
    .banner-text h1 {
        font-size: 26px;
    }
    .title {
        font-size: 24px;
    }
}