/* 泛目录站群 · 站点样式
   移动优先，桌面断点 1024px
   配色：主色 #1a6fb4，强调 #e8590c */

* { box-sizing: border-box; }

body.zl-body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.75;
    color: #22262b;
    background: #f6f7f9;
    -webkit-font-smoothing: antialiased;
}

a { color: #1a6fb4; text-decoration: none; }
a:hover { color: #e8590c; }

.zl-wrap { max-width: 1200px; margin: 0 auto; padding: 0 16px; }

/* ---------- 头部 ---------- */
.zl-head {
    background: #fff;
    border-bottom: 1px solid #e8eaed;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.zl-head-in { display: flex; align-items: center; gap: 20px; min-height: 62px; flex-wrap: wrap; }
.zl-logo { display: flex; flex-direction: column; line-height: 1.2; flex-shrink: 0; }
.zl-logo b { font-size: 20px; color: #1a6fb4; letter-spacing: .5px; }
.zl-logo small { font-size: 12px; color: #8a9199; }
/* 图片 Logo（后台「站点设置」上传） */
.zl-logo-img { flex-direction: row; align-items: center; text-decoration: none; }
.zl-logo-img img { display: block; width: auto; max-width: 280px; object-fit: contain; }
.zl-nav { display: flex; gap: 2px; flex-wrap: wrap; flex: 1; align-items: center; justify-content: flex-end; }
.zl-nav > a, .zl-nav .zl-nav-a {
    padding: 7px 12px; font-size: 13.5px; color: #4a5158; border-radius: 6px;
    white-space: nowrap; transition: background .15s, color .15s;
}
.zl-nav > a:hover, .zl-nav .zl-nav-a:hover { background: #eef4fa; color: #1a6fb4; }

/* 站点导航：每个一级入口都是一个抽屉，把 10 个栏目合并成 5 个入口，保证单行 */
.zl-nav-more { position: relative; display: inline-block; }
.zl-nav-more-a {
    display: inline-flex; align-items: center; gap: 3px; padding: 7px 12px;
    font-size: 13.5px; color: #4a5158; border-radius: 6px; white-space: nowrap;
    transition: background .15s, color .15s;
}
.zl-nav-more-a b { font-size: 9px; font-weight: 400; color: #9aa4ab; transform: translateY(1px); }
.zl-nav-more:hover .zl-nav-more-a, .zl-nav-more:focus-within .zl-nav-more-a { background: #eef4fa; color: #1a6fb4; }
.zl-nav-sub {
    display: none; position: absolute; top: 100%; left: 0; z-index: 200;
    min-width: 150px; padding: 8px 0; background: #fff;
    border: 1px solid #e3e7ea; border-radius: 6px; box-shadow: 0 10px 28px rgba(0,0,0,.10);
}
.zl-nav-more:hover .zl-nav-sub, .zl-nav-more:focus-within .zl-nav-sub { display: block; }
.zl-nav .zl-nav-sub a {
    display: block; padding: 10px 20px; font-size: 14px; color: #3c4147;
    white-space: nowrap; border-radius: 0; text-align: left;
}
.zl-nav .zl-nav-sub a:hover { background: #f4f6f8; color: #1a6fb4; }

/* 抽屉式：一级入口下方左对齐的纯文字列表（参考站群常见下拉样式） */
.zl-nav .zl-nav-drawer {
    display: none; min-width: 168px; padding: 8px 0;
    border-radius: 6px; box-shadow: 0 10px 28px rgba(0,0,0,.10);
    left: 0; right: auto;
}
.zl-nav-more:hover .zl-nav-drawer, .zl-nav-more:focus-within .zl-nav-drawer { display: block; }
.zl-nav .zl-nav-drawer a {
    display: block; padding: 10px 20px; font-size: 14px; color: #3c4147;
    border-radius: 0; line-height: 1.4; text-align: left;
}
.zl-nav .zl-nav-drawer a:hover { background: #f4f6f8; color: #1a6fb4; }

/* ---------- 主体 ---------- */
.zl-main { padding: 20px 0 40px; }

.zl-hero {
    background: linear-gradient(135deg, #1a6fb4 0%, #2d8fd0 55%, #46a8e0 100%);
    color: #fff;
    padding: 40px 0 34px;
    margin-bottom: 20px;
}
.zl-hero-t { margin: 0 0 10px; font-size: 30px; letter-spacing: 1px; }
.zl-hero-d { margin: 0 0 20px; opacity: .92; font-size: 14px; max-width: 780px; }
.zl-hero-nav { display: flex; gap: 8px; flex-wrap: wrap; }
.zl-hero-nav a {
    background: rgba(255,255,255,.16); color: #fff; padding: 5px 14px;
    border-radius: 20px; font-size: 13px; border: 1px solid rgba(255,255,255,.22);
}
.zl-hero-nav a:hover { background: rgba(255,255,255,.3); color: #fff; }

.zl-h2 {
    font-size: 19px; margin: 26px 0 14px; padding-left: 11px;
    border-left: 4px solid #1a6fb4; line-height: 1.3;
}

/* ---------- 栏目卡片 ---------- */
.zl-cats { margin-bottom: 8px; }
.zl-cat-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px;
}
.zl-cat-card {
    background: #fff; border: 1px solid #e8eaed; border-radius: 8px;
    padding: 18px 14px; text-align: center; display: block;
    transition: transform .15s, box-shadow .15s, border-color .15s;
}
.zl-cat-card:hover {
    transform: translateY(-2px); box-shadow: 0 4px 14px rgba(26,111,180,.12);
    border-color: #1a6fb4; color: inherit;
}
.zl-cat-ic { display: block; font-size: 26px; margin-bottom: 8px; }
.zl-cat-card b { display: block; font-size: 15px; color: #22262b; margin-bottom: 4px; }
.zl-cat-card small { color: #8a9199; font-size: 12px; }

/* ---------- 内容列表 ---------- */
.zl-list { display: grid; gap: 12px; }
.zl-list-2col { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.zl-item {
    background: #fff; border: 1px solid #e8eaed; border-radius: 8px;
    display: flex; gap: 14px; padding: 14px; align-items: flex-start;
    transition: box-shadow .15s, border-color .15s;
}
.zl-item:hover { box-shadow: 0 3px 12px rgba(0,0,0,.07); border-color: #cfd6dd; color: inherit; }
.zl-item-th { flex-shrink: 0; width: 116px; height: 78px; border-radius: 5px; overflow: hidden; background: #eef1f4; }
.zl-item-th img { width: 100%; height: 100%; object-fit: cover; display: block; }
.zl-item-b { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.zl-item-b b {
    font-size: 15px; color: #22262b; line-height: 1.5; margin-bottom: 5px;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.zl-item:hover .zl-item-b b { color: #1a6fb4; }
.zl-item-b small {
    color: #6b7280; font-size: 13px; line-height: 1.6;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.zl-item-b em { font-style: normal; color: #a0a6ad; font-size: 12px; margin-top: 5px; }

/* ---------- 面包屑 / 栏目头 ---------- */
.zl-crumb { font-size: 13px; color: #8a9199; margin-bottom: 14px; }
.zl-crumb a { color: #6b7280; }
.zl-crumb span { color: #22262b; }

.zl-cat-head {
    background: #fff; border: 1px solid #e8eaed; border-radius: 8px;
    padding: 22px; margin-bottom: 16px;
}
.zl-cat-head h1 { margin: 0 0 10px; font-size: 24px; }
.zl-cat-head p { margin: 0 0 14px; color: #5b636c; font-size: 14px; }
.zl-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.zl-tags span {
    background: #eef4fa; color: #1a6fb4; padding: 3px 12px;
    border-radius: 14px; font-size: 12px;
}

/* ---------- 分页 ---------- */
.zl-pager { display: flex; gap: 6px; justify-content: center; margin: 24px 0; flex-wrap: wrap; }
.zl-pager a, .zl-pager span {
    min-width: 34px; height: 34px; line-height: 32px; text-align: center;
    background: #fff; border: 1px solid #e0e4e8; border-radius: 5px;
    padding: 0 10px; font-size: 13px; color: #4a5158;
}
.zl-pager a:hover { border-color: #1a6fb4; color: #1a6fb4; }
.zl-pager .on { background: #1a6fb4; color: #fff; border-color: #1a6fb4; }

/* ---------- 文章页 ---------- */
.zl-article {
    background: #fff; border: 1px solid #e8eaed; border-radius: 8px; padding: 28px;
}
.zl-article h1 { margin: 0 0 14px; font-size: 26px; line-height: 1.45; }
.zl-art-meta {
    display: flex; gap: 18px; flex-wrap: wrap; font-size: 13px; color: #8a9199;
    margin: 0 0 20px; padding-bottom: 16px; border-bottom: 1px solid #f0f2f4;
}
.zl-art-cover { margin: 0 0 22px; }
.zl-art-cover img { width: 100%; border-radius: 8px; display: block; }
.zl-art-body { font-size: 16px; line-height: 1.9; color: #33383e; }
.zl-art-body p { margin: 0 0 18px; }
.zl-art-body img { max-width: 100%; height: auto; border-radius: 6px; }
.zl-art-body h2, .zl-art-body h3 { margin: 26px 0 12px; }
.zl-art-body a { text-decoration: underline; }
.zl-art-body ul, .zl-art-body ol { padding-left: 24px; }
.zl-art-foot {
    margin-top: 30px; padding-top: 18px; border-top: 1px solid #f0f2f4;
    font-size: 13px; color: #8a9199;
}
.zl-art-rel a { margin-right: 12px; }

/* ---------- 空状态 ---------- */
.zl-empty {
    background: #fff; border: 1px solid #e8eaed; border-radius: 8px;
    padding: 50px 20px; text-align: center; color: #8a9199;
}
.zl-empty a { display: inline-block; margin-top: 12px; }

/* ---------- 城市链接 ---------- */
.zl-city-links { display: flex; gap: 8px; flex-wrap: wrap; }
.zl-city-links a {
    background: #fff; border: 1px solid #e8eaed; border-radius: 5px;
    padding: 6px 13px; font-size: 13px; color: #4a5158;
}
.zl-city-links a:hover { border-color: #1a6fb4; color: #1a6fb4; background: #f7fbff; }

/* ---------- 页脚 ---------- */
.zl-foot { background: #2c333a; color: #a8b0b8; padding: 30px 0 0; margin-top: 30px; font-size: 13px; }
.zl-foot-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 26px; }
.zl-foot-c b { color: #fff; font-size: 15px; display: block; margin-bottom: 10px; }
.zl-foot-c p { margin: 0 0 8px; line-height: 2; }
.zl-foot-c a { color: #a8b0b8; margin-right: 10px; }
.zl-foot-c a:hover { color: #fff; }
.zl-foot-kw a { display: inline-block; margin: 0 10px 4px 0; }
.zl-foot-links a { display: inline-block; margin: 0 12px 4px 0; }
.zl-foot-b {
    border-top: 1px solid #3a424a; margin-top: 24px; padding: 16px 0 22px;
    display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
}
.zl-foot-b p { margin: 0; }
.zl-foot-icp a { color: #a8b0b8; margin-right: 8px; }

/* ---------- 桌面端 ---------- */
@media (min-width: 1024px) {
    .zl-main { padding: 26px 0 56px; }
    .zl-hero { padding: 56px 0 46px; }
    .zl-hero-t { font-size: 38px; }
    .zl-article { padding: 36px 42px; }
}

/* ---------- 正文来源标注 ---------- */
.zl-art-body p {
    margin: 0 0 18px;
    line-height: 2;
    font-size: 16px;
    color: #33383d;
    word-wrap: break-word;
}
.zl-art-body .zl-src {
    margin: 0 0 6px;
    font-size: 13px;
    color: #8a9299;
    line-height: 1.9;
    border-left: 3px solid #e3e7ea;
    padding-left: 10px;
}
.zl-art-body .zl-src:last-child {
    margin-bottom: 0;
}

/* ---------- 站点导航 / 页脚地图入口 ---------- */
.zl-site-nav { margin-top: 8px; }
.zl-foot-nav { line-height: 2; }
.zl-foot-nav a { margin-right: 4px; }
.zl-foot-nav span { color: #5a626a; margin: 0 2px; }
.zl-foot-more { margin-top: 4px; }
.zl-foot-more a { color: #72aee6; }

/* ---------- 友情链接页 ---------- */
.zl-links-block {
    background: #fff; border: 1px solid #e8eaed; border-radius: 10px;
    padding: 18px 22px 20px; margin: 16px 0;
}
.zl-links-block .zl-h2 { margin: 0 0 14px; }
.zl-links-group { margin-bottom: 16px; }
.zl-links-group:last-child { margin-bottom: 0; }
.zl-links-group h3 {
    font-size: 14px; color: #4a5158; margin: 0 0 8px; font-weight: 600;
    padding-left: 9px; border-left: 3px solid #2d8fd0; line-height: 1.4;
}
.zl-links-group h3 em {
    font-style: normal; color: #9aa4ab; font-weight: 400; font-size: 12px; margin-left: 6px;
}
.zl-links-grid { display: flex; flex-wrap: wrap; gap: 6px 8px; }
.zl-links-grid a {
    display: inline-block; padding: 4px 10px; font-size: 13px; color: #3f4750;
    background: #f5f8fb; border: 1px solid #e8eef5; border-radius: 4px;
    transition: background .15s, color .15s, border-color .15s;
}
.zl-links-grid a:hover { background: #eaf3fb; color: #1a6fb4; border-color: #cfe3f5; }
.zl-links-grid-wide a {
    display: inline-flex; flex-direction: column; gap: 2px;
    padding: 8px 12px; min-width: 168px; background: #fff;
}
.zl-links-grid-wide a b { font-size: 13px; font-weight: 600; }
.zl-links-grid-wide a small { color: #8a9299; font-size: 12px; line-height: 1.5; }
.zl-links-empty { color: #8a9299; font-size: 13px; margin: 0; }
.zl-links-note { color: #6b747c; font-size: 13px; line-height: 1.9; margin: 0 0 14px; }

.zl-tip { padding: 10px 14px; border-radius: 6px; margin: 12px 0; font-size: 14px; }
.zl-tip-ok { background: #eef9f1; border: 1px solid #b7e2c3; color: #1a7f37; }
.zl-tip-err { background: #fdf0f0; border: 1px solid #f0c4c4; color: #b32d2e; }

.zl-form-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px 14px; }
.zl-field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: #4a5158; }
.zl-field-full { grid-column: 1 / -1; }
.zl-field span i { color: #d63638; font-style: normal; }
.zl-field input[type=text], .zl-field textarea {
    width: 100%; box-sizing: border-box; padding: 8px 10px; font-size: 14px;
    border: 1px solid #d7dce1; border-radius: 4px; font-family: inherit; background: #fff;
}
.zl-field input[type=text]:focus, .zl-field textarea:focus {
    outline: none; border-color: #2d8fd0; box-shadow: 0 0 0 2px rgba(45,143,208,.12);
}
.zl-field-url { position: relative; }
.zl-field-url .zl-btn-ghost { margin-top: 6px; align-self: flex-start; }
.zl-form-act { display: flex; align-items: center; gap: 12px; margin: 16px 0 0; }
.zl-btn {
    padding: 9px 22px; background: #1a6fb4; color: #fff; border: 0; border-radius: 4px;
    font-size: 14px; cursor: pointer;
}
.zl-btn:hover { background: #15609e; }
.zl-btn-ghost {
    padding: 5px 12px; background: #fff; color: #1a6fb4; border: 1px solid #b9d7ee;
    border-radius: 4px; font-size: 12px; cursor: pointer;
}
.zl-btn-ghost:hover { background: #eaf3fb; }
.zl-btn-ghost:disabled { opacity: .6; cursor: default; }
.zl-tdk-tip { font-size: 12px; color: #6b747c; }
.zl-tdk-ok { color: #1a7f37; }
.zl-tdk-err { color: #b32d2e; }

@media (max-width: 760px) {
    .zl-form-grid { grid-template-columns: 1fr; }
    .zl-links-block { padding: 14px 14px 16px; }
}