body {
    margin: 0;
    padding: 0;
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    background: #fafbfc;
    color: #333;
}

.container {
    width: 1200px;
    margin: 0 auto;
}

.top-bar {
    background: #f5f5f5;
    font-size: 14px;
    color: #888;
    height: 36px;
    line-height: 36px;
}

.top-bar .container {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.top-bar a {
    color: #ff6600;
    margin-left: 16px;
    text-decoration: none;
}

.header {
    background: #fff;
    padding: 24px 0 16px 0;
    border-bottom: 1px solid #eee;
}

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

.logo {
    height: 100px;
}

.search-box {
    display: flex;
    align-items: center;
}

.search-box input {
    width: 320px;
    height: 36px;
    border: 1px solid #ff6600;
    border-radius: 2px 0 0 2px;
    padding: 0 12px;
    font-size: 16px;
    outline: none;
}

.search-box button {
    height: 38px;
    width: 64px;
    background: #ff6600;
    color: #fff;
    border: none;
    border-radius: 0 2px 2px 0;
    font-size: 16px;
    cursor: pointer;
}

.nav-bar {
    background: #ff6600;
    height: 48px;
}

.nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    height: 48px;
    align-items: center;
}

.nav-list li {
    margin-right: 32px;
}

.nav-list li:last-child {
    margin-right: 0;
}

.nav-list a {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    display: block;
    padding: 0 8px;
    line-height: 48px;
}

.nav-list .active a {
    font-weight: bold;
    border-bottom: 3px solid #fff;
}

.main-content {
    display: flex;
    margin-top: 24px;
    min-height: 420px;
}

.side-menu {
    width: 200px;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 4px;
    margin-right: 24px;
    padding-bottom: 16px;
}

.menu-title {
    background: #ff6600;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    padding: 16px;
    border-radius: 4px 4px 0 0;
    text-align: center;
}

.side-menu ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.side-menu li {
    border-bottom: 1px solid #f2f2f2;
}

.side-menu li:last-child {
    border-bottom: none;
}

.side-menu a {
    display: block;
    color: #333;
    text-decoration: none;
    padding: 16px;
    font-size: 16px;
    transition: background 0.2s;
}

.side-menu a:hover {
    background: #fff3e0;
    color: #ff6600;
}

.banner {
    flex: 1;
    margin-right: 24px;
    background: #eaf6e2;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 320px;
    border-radius: 4px;
    overflow: hidden;
}

.banner img {
    width: 100%;
    height: auto;
    display: block;
}

.right-panel {
    width: 260px;
    display: flex;
    flex-direction: column;
}

.quick-entry {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 4px;
    padding: 16px 0 0 0;
    margin-bottom: 24px;
}

.quick-entry ul {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 0 16px 16px 16px;
    margin: 0;
    gap: 12px 0;
}

.quick-entry li {
    width: 33.33%;
    text-align: center;
    margin-bottom: 12px;
}

.quick-entry img {
    width: 36px;
    height: 36px;
    display: block;
    margin: 0 auto 6px auto;
}

.quick-entry span {
    font-size: 14px;
    color: #666;
}

.notice-center {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 4px;
    padding: 0 16px 16px 16px;
}

.notice-title {
    color: #ff6600;
    font-size: 16px;
    font-weight: bold;
    padding: 16px 0 8px 0;
    border-bottom: 1px solid #f2f2f2;
    margin-bottom: 8px;
}

.notice-center ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.notice-center li {
    font-size: 14px;
    color: #555;
    padding: 8px 0;
    border-bottom: 1px solid #f2f2f2;
}

.notice-center li:last-child {
    border-bottom: none;
}

/* 楼层区块样式 */
.floor-section {
    width: 1200px;
    margin: 32px auto 0 auto;
}

.floor-block {
    background: #fff;
    border: 1px solid #eee;
    border-top: 2px solid #e53935;
    margin-bottom: 32px;
    border-radius: 4px;
    padding-bottom: 24px;
}

.floor-header {
    display: flex;
    align-items: center;
    border-bottom: 1px solid #eee;
    padding: 16px 24px 12px 0;
    position: relative;
}

.floor-num {
    background: #e53935;
    color: #fff;
    font-weight: bold;
    font-size: 20px;
    border-radius: 2px;
    padding: 4px 16px;
    margin-right: 12px;
    display: inline-block;
}

.floor-title {
    font-size: 20px;
    font-weight: bold;
    color: #222;
}

.floor-more {
    position: absolute;
    right: 24px;
    color: #e53935;
    font-size: 15px;
    text-decoration: none;
}

.floor-more:hover {
    text-decoration: underline;
}

.floor-content {
    display: flex;
    padding: 24px 0 0 0;
}

.floor-list {
    width: 320px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-left: 24px;
}

.floor-item {
    display: flex;
    align-items: flex-start;
    background: #f7f7f7;
    border-radius: 4px;
    padding: 8px;
    gap: 12px;
}

.floor-item img {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: 4px;
    background: #eee;
}

.floor-desc {
    font-size: 15px;
    color: #444;
    line-height: 1.6;
}

.floor-table {
    flex: 1;
    margin-left: 32px;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.floor-table-row {
    display: flex;
    align-items: center;
    border-bottom: 1px dotted #ddd;
}

.floor-table-row:last-child {
    border-bottom: none;
}

.floor-table-cell {
    flex: 1 1 0;
    padding: 6px 8px;
    box-sizing: border-box;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: center;
}

.floor-table-cell:nth-child(2),
.floor-table-cell:nth-child(5) {
    color: #e53935;
    font-weight: bold;
    cursor: pointer;
}

.floor-table-cell:nth-child(3),
.floor-table-cell:nth-child(6) {
    color: #1976d2;
    cursor: pointer;
}

/* 最新动态区块样式 */
.news-section {
    margin: 40px auto 0 auto;
    background: #fff;
    border-radius: 4px;
    padding-bottom: 32px;
}

.news-header {
    display: flex;
    align-items: center;
    padding: 24px 0 8px 0;
    border-bottom: 2px solid #eee;
    margin-bottom: 24px;
}

.news-bar {
    width: 6px;
    height: 22px;
    background: #ff9800;
    border-radius: 2px;
    display: inline-block;
    margin-right: 10px;
}

.news-title {
    font-size: 22px;
    font-weight: bold;
    color: #222;
}

.news-content {
    display: flex;
    gap: 32px;
    margin-top: 0;
}

.news-left {
    flex: 1.1;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.news-left img {
    width: 100%;
    max-width: 320px;
    height: 200px;
    object-fit: cover;
    border-radius: 4px;
    background: #eee;
}

.news-center {
    flex: 2;
    display: flex;
    gap: 32px;
}

.news-list-block {
    flex: 1;
}

.news-list-title {
    font-size: 18px;
    font-weight: bold;
    color: #666;
    margin-bottom: 12px;
}

.news-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.news-list li {
    font-size: 15px;
    color: #444;
    line-height: 1.8;
    margin-bottom: 2px;
    display: flex;
    align-items: center;
}

.news-num {
    display: inline-block;
    width: 22px;
    height: 22px;
    background: #ff9800;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    line-height: 22px;
    font-size: 14px;
    font-weight: bold;
    margin-right: 8px;
}

.news-tag {
    color: #ff6600;
    font-size: 13px;
    margin-right: 6px;
}

.news-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 18px;
    align-items: center;
    justify-content: flex-start;
}

.news-ad {
    width: 180px;
    height: 90px;
    object-fit: cover;
    border-radius: 4px;
    background: #eee;
}

/* 底部内容区域样式 */
.footer-section {
    background: #2d2d2d;
    color: #f5f5f5;
    padding: 40px 0 60px 0;
    margin-top: 0;
}

.footer-container {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    gap: 40px;
}

.footer-logo img {
    width: 160px;
    height: auto;
    display: block;
    margin-top: 8px;
}

.footer-info {
    flex: 1;
    font-size: 15px;
    line-height: 2.1;
    color: #f5f5f5;
}

.footer-beian {
    color: #ff4444;
}

@media (max-width: 1300px) {
    .container {
        width: 98%;
        min-width: 320px;
    }

    .floor-section {
        width: 98%;
    }

    .news-section {
        width: 98%;
    }

    .footer-container {
        width: 98%;
    }
}

@media (max-width: 900px) {
    .main-content {
        flex-direction: column;
    }

    .side-menu,
    .right-panel {
        width: 100%;
        margin-right: 0;
        margin-bottom: 16px;
    }

    .banner {
        margin-right: 0;
        min-height: 180px;
    }

    .floor-content {
        flex-direction: column;
    }

    .floor-list {
        width: 100%;
        flex-direction: row;
        margin-left: 0;
        gap: 8px;
    }

    .floor-table {
        margin-left: 0;
    }

    .news-content {
        flex-direction: column;
        gap: 16px;
    }

    .news-left img,
    .news-ad {
        width: 100%;
        max-width: 100%;
        height: auto;
    }

    .news-center {
        flex-direction: column;
        gap: 8px;
    }

    .news-right {
        flex-direction: row;
        gap: 8px;
    }

    .footer-container {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }

    .footer-logo img {
        margin: 0 auto;
    }

    .footer-info {
        text-align: center;
    }
}

/* 让每行的第1、第4个单元格（即每条数据的标题）宽度更大 */
.floor-table-cell:nth-child(1),
.floor-table-cell:nth-child(4) {
    flex: 3 1 0 !important;
    text-align: left;
    padding-left: 16px;
}

/* 电话咨询、立即报名单元格宽度较小 */
.floor-table-cell:nth-child(2),
.floor-table-cell:nth-child(3),
.floor-table-cell:nth-child(5),
.floor-table-cell:nth-child(6) {
    flex: 1 1 0 !important;
}

a {
    color: inherit;
    text-decoration: none;
}