/* ===== 仅文章详情页(2.css)独有样式 ===== */
/* 包含：文章正文/article-head/上下篇/字号切换/打印样式@media print */

/* ===== 左侧：文章详情 ===== */
.article-card {
    background: #ffffff;
    border: 1px solid #e6ecf2;
    overflow: hidden;
}

/* 文章标题区 */
.article-head {
    padding: 26px 30px 18px;
    border-bottom: 1px solid #edf2f7;
}

.article-head h1 {
    font-size: 24px;
    font-weight: 700;
    color: #1a2634;
    line-height: 1.45;
    letter-spacing: 0.3px;
    text-align: center;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 18px;
    font-size: 13px;
    color: #999999;
}

.article-meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.article-meta i {
    color: #43aa64;
    font-size: 14px;
}

/* 打印按钮（旧版，保留兼容） */
.print-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px;
    border: 1px solid #dce3ec;
    background: #fff;
    color: #1a2634;
    font-size: 14px;
    cursor: pointer;
    border-radius: 0;
    transition: all 0.15s;
}

.print-btn:hover {
    background: #43aa64;
    border-color: #43aa64;
    color: #fff;
}

.print-btn i {
    font-size: 15px;
}

/* 文章内容 */
.article-body {
    padding: 28px 30px;
    font-size: 15px;
    line-height: 1.9;
    color: #333333;
}

.article-body p {
    margin-bottom: 16px;
    text-align: justify;
    font-family: -apple-system, "Microsoft YaHei", "PingFang SC", "Helvetica Neue", sans-serif !important;
}

.article-body h3,
.article-body h2 {
    font-size: 18px;
    font-weight: 600;
    color: #1a2634;
    margin: 26px 0 12px;
    line-height: 1.4;
    font-family: -apple-system, "Microsoft YaHei", "PingFang SC", "Helvetica Neue", sans-serif !important;
}

.article-body ol,
.article-body ul {
    margin: 0 0 16px 22px;
    font-family: -apple-system, "Microsoft YaHei", "PingFang SC", "Helvetica Neue", sans-serif !important;
}

.article-body ol li,
.article-body ul li {
    list-style: decimal;
    margin-bottom: 8px;
}

.article-body ul li {
    list-style: disc;
}

.article-body img {
    margin: 18px auto;
    border: 1px solid #edf2f7;
}

.article-body code,
.article-body .code {
    font-family: Consolas, "Courier New", monospace;
    background: #f4f6f8;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 14px;
    color: #c7254e;
}

.article-body .tip {
    background: #f0f7f0;
    border-left: 4px solid #43aa64;
    padding: 12px 16px;
    margin: 16px 0;
    color: #2c6a42;
    font-size: 14px;
}

/* 上下篇 */
.article-prevnext {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    border-top: 1px solid #edf2f7;
}

.article-prevnext a {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 18px 30px;
    font-size: 14px;
    color: #1a2634;
    transition: background 0.15s;
    min-height: 78px;
    justify-content: center;
}

.article-prevnext a:hover {
    background: #f8fafc;
}

.article-prevnext a .pn-label {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    color: #999999;
    font-weight: 500;
}

.article-prevnext a .pn-label i {
    color: #43aa64;
}

.article-prevnext a .pn-title {
    color: #1a2634;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color 0.15s;
}

.article-prevnext a:hover .pn-title {
    color: #0f7b3a;
}

.article-prevnext .pn-prev {
    border-right: 1px solid #edf2f7;
}

.article-prevnext .pn-next {
    text-align: right;
    align-items: flex-end;
}

.article-prevnext .pn-next .pn-label {
    flex-direction: row-reverse;
}

/* 文章操作栏 */
.article-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    gap: 12px;
}

/* 左侧横幅 */
.action-banners {
    display: flex;
    align-items: center;
    gap: 10px;
}

.action-banners a img {
    height: 34px;
    border: 1px solid #e6ecf2;
    border-radius: 4px;
    transition: box-shadow 0.15s;
}

.action-banners a img:hover {
    box-shadow: 0 2px 8px rgba(67, 170, 100, 0.25);
}

/* 右侧工具组 */
.action-tools {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* 字号按钮组 */
.font-size-group {
    display: inline-flex;
    align-items: center;
    border: 1px solid #dce3ec;
    background: #fff;
    overflow: hidden;
}

.font-size-group .fs-label {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 0 10px;
    height: 32px;
    font-size: 13px;
    color: #6f7d91;
    border-right: 1px solid #edf2f7;
    background: #f8fafc;
}

.font-size-group .fs-label i {
    color: #43aa64;
}

.font-size-group button {
    min-width: 42px;
    height: 32px;
    padding: 0 10px;
    border: none;
    border-right: 1px solid #edf2f7;
    background: #fff;
    color: #1a2634;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.15s;
}

.font-size-group button:last-child {
    border-right: none;
}

.font-size-group button:hover {
    color: #43aa64;
    background: #f0f7f0;
}

.font-size-group button.active {
    background: #43aa64;
    color: #fff;
}

/* 新打印按钮 */
.btn-print {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #43aa64;
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 5px 16px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.15s;
}

.btn-print:hover {
    background: #359453;
}

/* 正文字号 */
.article-body.font-small {
    font-size: 14px;
    line-height: 1.8;
}

.article-body.font-small h3 {
    font-size: 16px;
}

.article-body.font-medium {
    font-size: 16px;
    line-height: 1.9;
}

.article-body.font-medium h3 {
    font-size: 18px;
}

.article-body.font-large {
    font-size: 18px;
    line-height: 2.0;
}

.article-body.font-large h3 {
    font-size: 20px;
}

/* ===== 上下篇：用现有class映射生成样式 ===== */
.article-prevnext .content-pagination {
    display: flex;
    width: 100%;
}

.article-prevnext .content-pagination>span {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    padding: 18px 30px;
    min-height: 78px;
    justify-content: center;
    transition: background 0.15s;
}

.article-prevnext .content-pagination>span:hover {
    background: #f8fafc;
}

.article-prevnext .content-pagination>span a {
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-decoration: none;
}

.article-prevnext .content-pagination>span a strong {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    color: #999999;
    font-weight: 500;
    transition: color 0.15s;
}

.article-prevnext .content-pagination>span a:hover strong {
    color: #43aa64;
}

/* 左箭头 */
.article-prevnext .content-archivep a strong::before {
    content: "\2190";
    color: #43aa64;
}

/* 右箭头 */
.article-prevnext .content-archiven {
    text-align: right;
    align-items: flex-end;
    border-left: 1px solid #edf2f7;
}

.article-prevnext .content-archiven a {
    align-items: flex-end;
}

.article-prevnext .content-archiven a strong::after {
    content: "\2192";
    color: #43aa64;
}

/* 标题文字 */
.article-prevnext .content-pagination>span a {
    color: #1a2634;
    font-size: 14px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color 0.15s;
}

.article-prevnext .content-pagination>span a:hover {
    color: #0f7b3a;
}

/* 下一篇为"无"时禁用 */
.article-prevnext .content-archiven a[href=""],
.article-prevnext .content-archiven a:not([href]) {
    color: #ccc;
    pointer-events: none;
}

.article-prevnext .content-archiven a[href=""] strong,
.article-prevnext .content-archiven a:not([href]) strong {
    color: #ccc;
}

.action-banners2 {
    display: none;
}

/* ===== 文章页专属响应式微调 ===== */
@media (max-width: 575.98px) {
    .article-head {
        padding: 20px 18px 14px;
    }

    .article-head h1 {
        font-size: 20px;
    }

    .article-actions {
        padding: 10px 18px;
    }

    .article-body {
        padding: 20px 18px;
        font-size: 14px;
    }

    .article-prevnext a {
        padding: 14px 18px;
    }
}

@media (max-width: 767.98px) {

    /* 手机版：上下篇标题允许换行，文字靠左 */
    .article-prevnext .content-pagination>span a {
        white-space: normal;
        text-align: left;
    }

    .article-prevnext .content-archiven {
        text-align: left;
        align-items: flex-start;
    }

    .article-prevnext .content-archiven a {
        align-items: flex-start;
    }

    .article-prevnext .content-pagination>span {
        padding: 0 5px;
    }

    .article-prevnext .content-pagination {
        align-items: flex-start;
    }
}

@media (max-width: 575.98px) {


    .article-actions,
    .action-banners {
        flex-direction: column;
    }

    .action-banners1 {
        display: none !important;
    }

    .action-banners2 {
        display: block;
    }
}

/* ===== 打印样式：只打印标题+正文 ===== */
@media print {

    .header,
    .top-bar,
    .sidebar,
    #ssl-footer,
    .article-actions,
    .article-prevnext,
    .article-meta {
        display: none !important;
    }

    .main-grid {
        display: block;
    }

    .list-card,
    .article-card {
        border: none !important;
        box-shadow: none !important;
    }

    .article-head h1 {
        font-size: 20pt;
        text-align: center;
        margin-bottom: 12pt;
    }

    .article-body {
        font-size: 11pt !important;
        line-height: 1.7 !important;
        color: #000 !important;
    }

    .article-body h3 {
        font-size: 13pt !important;
        margin-top: 14pt !important;
    }

    .article-body p,
    .article-body li {
        orphans: 3;
        widows: 3;
    }

    .article-body pre,
    .article-body .tip-box {
        page-break-inside: avoid;
    }

    @page {
        margin: 18mm 16mm;
    }
}