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

body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC",
                 "Microsoft YaHei", Helvetica, Arial, sans-serif;
    background: #f5f6f7;
    color: #222;
    line-height: 1.6;
}

a {
    color: #222;
    text-decoration: none;
}

a:hover {
    color: #e60012;
}

/* ========= Layout ========= */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

/* ========= Header ========= */
header {
    background: #fff;
    border-bottom: 1px solid #eee;
}

.logo-text {
    font-size: 26px;
    font-weight: 700;
    color: #e60012;
    display: inline-block;
    padding: 16px 0;
}

/* ========= Navigation ========= */
.nav-bar {
    background: #fff;
    border-bottom: 1px solid #eee;
}

.nav-list-pc {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    list-style: none;
    padding: 10px 0;
}

.nav-list-pc li {
    margin: 4px 12px;
}

.nav-list-pc a {
    font-size: 15px;
    padding: 6px 2px;
}

.nav-list-pc a.active {
    color: #e60012;
    font-weight: 600;
    border-bottom: 2px solid #e60012;
}

/* Mobile Nav */
.nav-mobile-wrap {
    display: none;
}

/* ========= Home ========= */
.main-content {
    display: flex;
    gap: 24px;
    margin: 24px auto;
    max-width: 1200px;
    padding: 0 16px;
}

.content-left,
.content-right {
    flex: 1;
}

/* 栏目标题 */
.column-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 18px 0 12px;
}

.column-name {
    font-size: 20px;
    font-weight: 700;
}

.more-link {
    font-size: 14px;
    color: #999;
}

/* 信息流列表 */
.news-list {
    list-style: none;
    background: #fff;
    border-radius: 6px;
    padding: 8px 16px;
}

.news-list li {
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
}

.news-list li:last-child {
    border-bottom: none;
}

.news-list a {
    font-size: 16px;
    line-height: 1.5;
}

/* ========= List Page ========= */
.column-header h1 {
    font-size: 26px;
    margin: 24px 0 16px;
}

.article-list {
    background: #fff;
    border-radius: 6px;
    padding: 8px 16px;
}

.article-item {
    padding: 16px 0;
    border-bottom: 1px solid #f0f0f0;
}

.article-item:last-child {
    border-bottom: none;
}

.article-title a {
    font-size: 18px;
    font-weight: 500;
}

.article-time {
    font-size: 13px;
    color: #999;
    margin-top: 6px;
}

/* ========= Pagination ========= */
.pagination {
    text-align: center;
    padding: 24px 0;
}

/* ========= Article ========= */
.breadcrumb {
    font-size: 13px;
    color: #999;
    margin: 16px 0;
}

.article {
    background: #fff;
    padding: 24px;
    border-radius: 6px;
}

.article h1 {
    font-size: 28px;
    margin-bottom: 16px;
}

.article-meta {
    font-size: 13px;
    color: #999;
    margin-bottom: 24px;
}

.article-content {
    font-size: 17px;
    line-height: 1.8;
}

.article-content img {
    max-width: 100%;
    display: block;
    margin: 16px auto;
}

/* ========= Footer ========= */
footer {
    background: #fff;
    border-top: 1px solid #eee;
    margin-top: 40px;
}

footer .container {
    padding: 24px 16px;
    text-align: center;
    font-size: 13px;
    color: #888;
}

/* ========= Responsive ========= */
@media (max-width: 768px) {
    .main-content {
        flex-direction: column;
    }

    .nav-list-pc {
        display: none;
    }

    .nav-mobile-wrap {
        display: flex;
        align-items: center;
        padding: 10px 12px;
        background: #fff;
        position: relative;
    }

    .nav-list-mobile {
        display: flex;
        list-style: none;
        overflow: hidden;
    }

    .nav-list-mobile li {
        margin-right: 12px;
        white-space: nowrap;
    }

    .nav-more-btn {
        background: none;
        border: none;
        font-size: 14px;
        color: #e60012;
    }

    .nav-more-menu {
        display: none;
        position: absolute;
        top: 44px;
        right: 12px;
        background: #fff;
        border-radius: 6px;
        box-shadow: 0 4px 16px rgba(0,0,0,.1);
        list-style: none;
        padding: 8px 0;
    }

    .nav-more-menu.show {
        display: block;
    }

    .nav-more-menu li {
        padding: 8px 16px;
    }
}