/* ============================================================
   想着升学网 PC 新版样式 geo.css  2026-09-06
   覆盖原 main.css 全部类名，可独立使用
   ============================================================ */

/* 配色参考阳光高考(gaokao.chsi.com.cn)、高考网(gaokao.cn)：
   沉稳教育蓝为主、暖橙作 CTA 点缀、青绿作辅助，背景带蓝调避免死板的纯灰 */
:root {
    --blue: #1766b8;
    --blue-d: #0f4d8f;
    --blue-l: #eaf3fd;
    --blue-grad: linear-gradient(135deg, #2a7fd4 0%, #1766b8 60%, #0f4d8f 100%);
    --orange: #ff7a1a;
    --orange-d: #e5620a;
    --orange-l: #fff3e8;
    --teal: #0d9488;
    --teal-l: #e6f7f5;
    --ink: #16233d;
    --body: #4b5772;
    --muted: #8b95ab;
    --line: #e4ecf7;
    --bg: #f2f6fb;
    --card: #fff;
    --ok: #16a34a;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 6px 22px rgba(15, 55, 120, .07);
    --shadow-h: 0 14px 34px rgba(15, 55, 120, .14);
}

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

html { -webkit-text-size-adjust: 100%; }

body {
    font: 15px/1.7 -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
    color: var(--body);
    /* 顶部略浅、往下渐深，增加纵向层次，避免整片死板的纯色 */
    background: var(--bg) linear-gradient(180deg, #f8fbfe 0%, #f2f6fb 420px, #eef3fa 100%) no-repeat;
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--ink); text-decoration: none; transition: color .18s; }
a:hover { color: var(--blue); }

img { max-width: 100%; height: auto; border: 0; }

ul, ol { list-style: none; }

button, input, select { font-family: inherit; }

.sr-only, .skip-link {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}
.skip-link:focus {
    position: fixed; top: 8px; left: 8px;
    width: auto; height: auto; margin: 0;
    clip: auto; z-index: 9999;
    background: var(--blue); color: #fff;
    padding: 8px 16px; border-radius: 8px;
}

.dz-wrap { width: 1200px; max-width: 96%; margin: 0 auto; }

/* ---------- 头部 ---------- */
.dz-head { background: #fff; }
.dz-head-main { border-bottom: 1px solid var(--line); }

.dz-head-inner { display: flex; align-items: center; gap: 28px; padding: 18px 0; }

.dz-logo { flex: 0 0 auto; display: block; }
.dz-logo img { height: 46px; width: auto; display: block; }

.dz-search { flex: 1; display: flex; max-width: 520px; }
.dz-search input {
    flex: 1; height: 44px;
    padding: 0 18px;
    border: 2px solid var(--blue);
    border-right: 0;
    border-radius: 22px 0 0 22px;
    outline: none;
    font-size: 14px;
    background: #fbfcff;
    transition: box-shadow .18s;
}
.dz-search input:focus { box-shadow: 0 0 0 4px rgba(36, 86, 240, .12); }
.dz-search button {
    height: 44px; padding: 0 26px;
    border: 0; cursor: pointer;
    background: var(--blue);
    color: #fff; font-size: 15px; font-weight: 600;
    border-radius: 0 22px 22px 0;
    transition: background .18s;
}
.dz-search button:hover { background: var(--blue-d); }

.dz-head-act { flex: 0 0 auto; display: flex; gap: 12px; margin-left: auto; }
.dz-act-btn { position: relative; }
.dz-act-link {
    display: inline-block; padding: 9px 18px;
    border-radius: 20px; cursor: pointer;
    font-size: 14px; font-weight: 500;
    border: 1px solid var(--line);
    background: #fff;
    transition: all .18s;
}
.dz-act-xcx { color: var(--blue); border-color: #c9d8ff; background: var(--blue-l); }
.dz-act-xcx:hover { background: #e0eaff; }
.dz-act-gzh:hover { border-color: var(--blue); color: var(--blue); }
.dz-act-pop {
    display: none; position: absolute;
    top: calc(100% + 10px); right: 0;
    padding: 12px; background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-h);
    z-index: 200;
}
.dz-act-pop img { width: 140px; height: 140px; display: block; }
.dz-act-btn:hover .dz-act-pop { display: block; }

/* 主导航：吸顶 */
.dz-nav {
    position: sticky; top: 0; z-index: 100;
    background: var(--blue-grad);
    box-shadow: 0 4px 18px rgba(26, 63, 214, .25);
}
.dz-nav .dz-wrap { display: flex; }
.dz-nav a {
    color: rgba(255, 255, 255, .92);
    padding: 15px 20px;
    font-size: 16px; font-weight: 500;
    position: relative;
    transition: background .18s;
}
.dz-nav a:hover { color: #fff; background: rgba(255, 255, 255, .12); }
.dz-nav a::after {
    content: ""; position: absolute;
    left: 20px; right: 20px; bottom: 0;
    height: 3px; border-radius: 3px 3px 0 0;
    background: #ffd21e;
    transform: scaleX(0);
    transition: transform .2s;
}
.dz-nav a:hover::after { transform: scaleX(1); }
.dz-nav-home { font-weight: 700 !important; }

/* 省份条 */
.dz-province-nav { background: #fff; border-bottom: 1px solid var(--line); }
.dz-province-nav .dz-wrap { display: flex; align-items: center; gap: 6px; padding: 8px 0; }
.dz-province-nav strong {
    font-size: 13px; color: var(--muted); font-weight: 600;
    padding-right: 6px; flex: 0 0 auto;
}
.dz-province-nav a {
    font-size: 13px; color: var(--body);
    padding: 3px 10px; border-radius: 14px;
    transition: all .15s;
}
.dz-province-nav a:hover { color: var(--blue); background: var(--blue-l); }

/* ---------- 首页 ---------- */
.dz-home { padding: 20px 0 40px; }

/* adbanner 五图 */
.dz-adbanner { margin-bottom: 20px; }
.dz-adbanner-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.dz-adbanner-grid a {
    display: block; border-radius: var(--radius-sm);
    overflow: hidden; background: #fff;
    border: 1px solid var(--line);
    transition: all .2s;
}
.dz-adbanner-grid a:hover { transform: translateY(-3px); box-shadow: var(--shadow-h); }
/* 图片固定 180px 高，cover 填满卡片：不留白、不塌陷。
   建议上传 230×180（或 460×360 二倍图）等比图片，即可完整显示且不裁切。 */
.dz-adbanner-img { display: block; height: 180px; overflow: hidden; background: var(--blue-l); }
.dz-adbanner-img img { width: 100%; height: 180px; object-fit: cover; display: block; }
.dz-adbanner-info { display: block; padding: 8px 10px 10px; }
.dz-adbanner-info strong {
    display: block; font-size: 14px; color: var(--ink); line-height: 1.5;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.dz-adbanner-info em {
    display: block; font-style: normal; font-size: 12px; color: var(--muted);
    line-height: 1.5; margin-top: 2px;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.dz-adbanner-grid a:hover .dz-adbanner-info strong { color: var(--blue); }

/* 第一屏 */
/* 首屏两栏：轮播铺满剩余宽度 + 右侧测算卡，两者等高 */
.dz-focus {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 20px;
    margin-bottom: 20px;
    align-items: stretch;
}
.dz-focus-left { min-width: 0; }

/* 轮播：首屏统一 460px 高，与右侧测算卡等高 */
.dz-slide {
    position: relative;
    height: 460px;
    border-radius: var(--radius);
    overflow: hidden;
    background: #fff;
    box-shadow: var(--shadow);
}
.dz-slide-item { display: none; height: 100%; }
.dz-slide-item.on { display: block; }
.dz-slide-item a { display: block; height: 100%; position: relative; }
.dz-slide-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dz-slide-txt {
    position: absolute; left: 0; right: 0; bottom: 0;
    padding: 44px 20px 14px;
    color: #fff; font-size: 16px; font-weight: 600;
    background: linear-gradient(transparent, rgba(6, 16, 40, .78));
}
.dz-slide-dots {
    position: absolute; right: 16px; bottom: 14px;
    display: flex; gap: 8px; z-index: 5;
}
.dz-slide-dot {
    width: 9px; height: 9px; border-radius: 5px;
    background: rgba(255, 255, 255, .55);
    cursor: pointer; transition: all .2s;
}
.dz-slide-dot.on { width: 24px; background: #fff; }
.dz-slide-empty {
    height: 100%; display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 8px;
    background: var(--blue-l);
}
.dz-slide-empty strong { color: var(--blue); font-size: 18px; }
.dz-slide-empty p { font-size: 13px; color: var(--muted); }

/* 头条 */
.dz-focus-mid {
    background: #fff; border-radius: var(--radius);
    padding: 20px 22px; box-shadow: var(--shadow);
    display: flex; flex-direction: column;
}
.dz-mid-tit {
    display: flex; align-items: center; justify-content: space-between;
    padding-bottom: 12px; margin-bottom: 12px;
    border-bottom: 2px solid var(--line);
}
.dz-mid-tit strong {
    font-size: 19px; color: var(--ink);
    position: relative; padding-left: 12px;
}
.dz-mid-tit strong::before {
    content: ""; position: absolute; left: 0; top: 50%;
    transform: translateY(-50%);
    width: 4px; height: 18px; border-radius: 2px;
    background: var(--blue);
}
.dz-mid-tit a { font-size: 13px; color: var(--muted); }
.dz-mid-tit a:hover { color: var(--blue); }
.dz-mid-head a {
    display: block; font-size: 19px; font-weight: 700;
    color: var(--ink); line-height: 1.5;
    margin-bottom: 10px;
}
.dz-mid-head a:hover { color: var(--blue); }
.dz-mid-list { flex: 1; }
.dz-mid-list li {
    display: flex; align-items: center; gap: 12px;
    padding: 8px 0;
    border-bottom: 1px dashed var(--line);
}
.dz-mid-list li:last-child { border-bottom: 0; }
.dz-mid-list li::before {
    content: ""; flex: 0 0 auto;
    width: 6px; height: 6px; border-radius: 50%;
    background: #c3cdf0;
}
.dz-mid-list a {
    flex: 1; font-size: 15px; color: var(--ink);
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.dz-mid-list a:hover { color: var(--blue); }
.dz-mid-list time { flex: 0 0 auto; font-size: 13px; color: var(--muted); }

/* 报考工具卡 */
.dz-tool {
    background: #fff; border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    display: flex; flex-direction: column;
    height: 460px;
    justify-content: flex-start;
}
.dz-tool-tit { padding: 18px 20px 0; }
.dz-tool-tit span {
    display: inline-block; font-size: 12px; font-weight: 600;
    color: var(--blue); background: var(--blue-l);
    padding: 2px 10px; border-radius: 12px;
    margin-bottom: 8px;
}
.dz-tool-tit strong { display: block; font-size: 18px; color: var(--ink); }
.dz-tool-desc { padding: 8px 20px 0; font-size: 13px; color: var(--muted); }
.dz-tool-form { padding: 14px 20px 20px; display: flex; flex-direction: column; gap: 12px; }
.dz-tool-form select,
.dz-tool-form input {
    width: 100%; height: 42px;
    padding: 0 12px;
    border: 1px solid var(--line); border-radius: var(--radius-sm);
    outline: none; font-size: 14px; background: #fbfcff;
    transition: border-color .18s, box-shadow .18s;
}
.dz-tool-form select:focus,
.dz-tool-form input:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(36, 86, 240, .1);
}
.dz-tool-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.dz-tool-row label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.dz-tool-form button[type="submit"] {
    height: 44px; border: 0; border-radius: 22px;
    background: var(--orange); color: #fff;
    font-size: 15px; font-weight: 700; cursor: pointer;
    transition: background .18s, transform .15s;
    box-shadow: 0 6px 16px rgba(255, 122, 26, .35);
}
.dz-tool-form button[type="submit"]:hover { background: var(--orange-d); transform: translateY(-1px); }
/* 一对一填报 / 单招刷题 / 扫码关注 三个入口已按需求移除，相关样式同步删除 */

/* pcbanner */
.dz-pcbanner { margin-bottom: 20px; }
.dz-pcbanner-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.dz-pcbanner-grid li a {
    display: flex; flex-direction: column;
    background: #fff; border-radius: var(--radius);
    overflow: hidden; border: 1px solid var(--line);
    transition: all .2s;
}
.dz-pcbanner-grid li a:hover { transform: translateY(-3px); box-shadow: var(--shadow-h); }
/* 图片固定 200px 高，cover 填满卡片：不留白、不遮挡。
   建议上传 780×400（或 390×200）等比图片，即可完整显示且不裁切。 */
.dz-pcbanner-img { display: block; height: 200px; overflow: hidden; background: var(--blue-l); }
.dz-pcbanner-img img { width: 100%; height: 200px; object-fit: cover; display: block; }
.dz-pcbanner-info { padding: 12px 16px 14px; }
.dz-pcbanner-info strong { display: block; font-size: 15px; color: var(--ink); margin-bottom: 2px; }
.dz-pcbanner-info em { font-style: normal; font-size: 13px; color: var(--muted); display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* jgtj 机构推荐 */
.dz-jgtj { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 24px; }
.dz-jgtj-item {
    display: flex; flex-direction: column;
    background: #fff; border-radius: var(--radius);
    overflow: hidden; border: 1px solid var(--line);
    transition: all .2s;
}
.dz-jgtj-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-h); }
.dz-jgtj-img img { width: 100%; height: 160px; object-fit: cover; display: block; }
.dz-jgtj-name { padding: 12px 16px 4px; font-size: 16px; color: var(--ink); }
.dz-jgtj-remark { padding: 0 16px 14px; font-size: 13px; color: var(--muted); }

/* 资讯四栏目 */
.dz-newscate { margin-bottom: 24px; }
.dz-newscate-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.dz-newscate-col {
    background: #fff; border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px 22px;
}
.dz-newscate-head {
    display: flex; align-items: center; justify-content: space-between;
    padding-bottom: 12px; margin-bottom: 6px;
    border-bottom: 2px solid var(--line);
}
.dz-newscate-head h2 { font-size: 18px; }
.dz-newscate-head h2 a { color: var(--ink); position: relative; padding-left: 12px; }
.dz-newscate-head h2 a::before {
    content: ""; position: absolute; left: 0; top: 50%;
    transform: translateY(-50%);
    width: 4px; height: 17px; border-radius: 2px;
    background: var(--blue);
}
.dz-newscate-head h2 a:hover { color: var(--blue); }
.dz-newscate-more { font-size: 13px; color: var(--muted); }
.dz-newscate-more:hover { color: var(--blue); }
.dz-newscate-list li + li { border-top: 1px dashed var(--line); }
.dz-newscate-list a {
    display: flex; gap: 12px; align-items: center;
    padding: 11px 0;
}
.dz-nc-thumb {
    flex: 0 0 96px; width: 96px; height: 64px;
    border-radius: 8px; overflow: hidden;
    background: var(--blue-l);
}
.dz-nc-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dz-nc-body { flex: 1; min-width: 0; }
.dz-nc-body strong {
    display: block; font-size: 15px; font-weight: 500; color: var(--ink);
    line-height: 1.5; max-height: 45px; overflow: hidden;
    margin-bottom: 4px;
}
.dz-newscate-list a:hover .dz-nc-body strong { color: var(--blue); }
.dz-nc-body time { font-size: 12px; color: var(--muted); }
.dz-newscate-empty { padding: 30px 0; text-align: center; font-size: 14px; color: var(--muted); }
.dz-newscate-empty a { color: var(--blue); }

/* 三大服务入口 */
.dz-serve { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 24px; }
.dz-serve-item {
    position: relative; display: flex; flex-direction: column;
    padding: 26px 24px;
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform .2s, box-shadow .2s;
}
.dz-serve-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-h); }
.dz-serve-fs { background: linear-gradient(135deg, #2f66ff, #2456f0); }
.dz-serve-zy { background: linear-gradient(135deg, #ff9a4d, #ff7a1a); }
.dz-serve-st { background: linear-gradient(135deg, #33c48f, #14a06e); }
.dz-serve-ico {
    align-self: flex-start;
    font-size: 12px; color: rgba(255, 255, 255, .9);
    border: 1px solid rgba(255, 255, 255, .45);
    padding: 3px 12px; border-radius: 12px;
    margin-bottom: 14px;
}
.dz-serve-item strong { font-size: 21px; color: #fff; margin-bottom: 8px; }
.dz-serve-item em { font-style: normal; font-size: 13px; color: rgba(255, 255, 255, .88); margin-bottom: 18px; }
.dz-serve-btn {
    align-self: flex-start;
    background: #fff; border-radius: 20px;
    padding: 8px 22px; font-size: 14px; font-weight: 600;
    transition: transform .15s;
}
.dz-serve-fs .dz-serve-btn, .dz-serve-st .dz-serve-btn { color: var(--blue); }
.dz-serve-zy .dz-serve-btn { color: var(--orange-d); }
.dz-serve-item:hover .dz-serve-btn { transform: translateX(3px); }

/* 通用板块 */
.dz-box { margin-bottom: 24px; }
.dz-box-tit {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 16px;
}
.dz-box-tit h2 {
    font-size: 22px; color: var(--ink);
    position: relative; padding-left: 14px;
}
.dz-box-tit h2::before {
    content: ""; position: absolute; left: 0; top: 50%;
    transform: translateY(-50%);
    width: 5px; height: 20px; border-radius: 3px;
    background: var(--blue-grad);
}
.dz-box-tit h2 a { color: inherit; }
.dz-box-tit h2 a:hover { color: var(--blue); }
.dz-box-tit-sm h2 { font-size: 18px; }
.dz-box-note { font-size: 13px; color: var(--muted); }
.dz-box-more { font-size: 13px; color: var(--muted); }
.dz-box-more:hover { color: var(--blue); }
.dz-empty {
    background: #fff; border-radius: var(--radius);
    padding: 34px; text-align: center;
    font-size: 14px; color: var(--muted);
    border: 1px dashed #d4dcf0;
}
.dz-empty a { color: var(--blue); }
.dz-empty-big strong { display: block; font-size: 17px; color: var(--ink); margin-bottom: 8px; }
.dz-lead { font-size: 14px; color: var(--muted); margin-bottom: 16px; line-height: 1.8; }

/* 推荐院校 gxlj */
.dz-gxlj-list { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.dz-gxlj-list li a {
    display: flex; flex-direction: column;
    background: #fff; border-radius: var(--radius);
    overflow: hidden; border: 1px solid var(--line);
    transition: all .2s;
}
.dz-gxlj-list li a:hover { transform: translateY(-4px); box-shadow: var(--shadow-h); }
.dz-gxlj-img { display: block; overflow: hidden; }
.dz-gxlj-img img { width: 100%; height: 132px; object-fit: cover; display: block; transition: transform .3s; }
.dz-gxlj-list li a:hover .dz-gxlj-img img { transform: scale(1.05); }
.dz-gxlj-name { padding: 11px 14px 3px; font-size: 15px; color: var(--ink); }
.dz-gxlj-remark {
    padding: 0 14px; font-size: 12px; color: var(--muted);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.dz-gxlj-ask {
    margin: 10px 14px 14px; align-self: flex-start;
    font-size: 12px; color: var(--blue);
    background: var(--blue-l);
    padding: 4px 12px; border-radius: 12px;
    transition: all .18s;
}
.dz-gxlj-list li a:hover .dz-gxlj-ask { background: var(--blue); color: #fff; }

/* 专业解读卡片 */
.dz-news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.dz-news-card {
    background: #fff; border-radius: var(--radius);
    overflow: hidden; border: 1px solid var(--line);
    transition: all .2s;
    display: flex; flex-direction: column;
}
.dz-news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-h); }
.dz-news-thumb { display: block; overflow: hidden; }
.dz-news-thumb img { width: 100%; height: 200px; object-fit: cover; display: block; transition: transform .3s; }
.dz-news-card:hover .dz-news-thumb img { transform: scale(1.05); }
.dz-news-card h3 { padding: 14px 18px 6px; font-size: 16px; }
.dz-news-card h3 a { color: var(--ink); }
.dz-news-card h3 a:hover { color: var(--blue); }
.dz-news-card p {
    padding: 0 18px; font-size: 13px; color: var(--muted);
    flex: 1; max-height: 63px; overflow: hidden;
}
.dz-news-card time { display: block; padding: 10px 18px 16px; font-size: 12px; color: #b3bacd; }

/* 双栏/三栏文字列表 */
.dz-cate { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.dz-cate3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.dz-cate-col, .dz-cate3-col {
    background: #fff; border-radius: var(--radius);
    box-shadow: var(--shadow); padding: 18px 22px;
}
.dz-txt-list li {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 0;
    border-bottom: 1px dashed var(--line);
}
.dz-txt-list li:last-child { border-bottom: 0; }
.dz-txt-list li::before {
    content: ""; flex: 0 0 auto;
    width: 6px; height: 6px; border-radius: 2px;
    background: #c3cdf0; transition: background .18s;
}
.dz-txt-list li:hover::before { background: var(--blue); }
.dz-txt-list a {
    flex: 1; font-size: 15px; color: var(--ink);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.dz-txt-list li:hover a { color: var(--blue); }
.dz-txt-list time { flex: 0 0 auto; font-size: 13px; color: var(--muted); }
.dz-txt-list-2 li { padding: 8px 0; }

/* 各省 tab */
.dz-other .dz-box-tit { margin-bottom: 14px; }
.dz-tab { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.dz-tab-nav { display: flex; border-bottom: 1px solid var(--line); }
.dz-tab-btn {
    flex: 1; padding: 15px 0;
    border: 0; background: none; cursor: pointer;
    font-size: 16px; color: var(--body);
    position: relative; transition: color .18s;
}
.dz-tab-btn + .dz-tab-btn { border-left: 1px solid var(--line); }
.dz-tab-btn:hover { color: var(--blue); }
.dz-tab-btn.on { color: var(--blue); font-weight: 700; background: #fbfcff; }
.dz-tab-btn.on::after {
    content: ""; position: absolute;
    left: 0; right: 0; bottom: -1px;
    height: 3px; background: var(--blue);
}
.dz-tab-panel { display: none; padding: 14px 24px 20px; }
.dz-tab-panel.on { display: block; }
.dz-tab-panel .dz-txt-list { column-count: 2; column-gap: 48px; }
.dz-tab-panel .dz-txt-list li { break-inside: avoid; }

/* 友情链接 */
.dz-flink-list {
    display: flex; flex-wrap: wrap; gap: 10px;
    background: #fff; border-radius: var(--radius);
    padding: 18px 22px; box-shadow: var(--shadow);
}
.dz-flink-list a {
    font-size: 13px; color: var(--body);
    padding: 4px 12px; border-radius: 14px;
    background: var(--bg);
    transition: all .18s;
}
.dz-flink-list a:hover { color: var(--blue); background: var(--blue-l); }

/* ---------- 页脚 ---------- */
.dz-foot { background: #0d1730; color: #aeb8d4; margin-top: 20px; padding: 36px 0 28px; }
.dz-foot-province {
    display: flex; flex-wrap: wrap; align-items: center;
    gap: 6px; padding-bottom: 18px; margin-bottom: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.dz-foot-province strong {
    font-size: 14px; color: #fff; font-weight: 600;
    padding-right: 8px;
}
.dz-foot-province a {
    font-size: 13px; color: #aeb8d4;
    padding: 3px 10px; border-radius: 12px;
    transition: all .15s;
}
.dz-foot-province a:hover { color: #fff; background: rgba(255, 255, 255, .1); }
.dz-foot-topic { border-bottom: 1px solid rgba(255, 255, 255, .08); }
.dz-foot-about p { font-size: 13px; line-height: 2; }
.dz-foot-summary { max-width: 900px; color: #8d97b8; }
.dz-foot-link { padding: 10px 0; }
.dz-foot-link a { color: #cfd6ea; }
.dz-foot-link a:hover { color: #fff; }
.dz-foot-link span { padding: 0 10px; color: #565f80; }
.dz-foot-about a { color: #aeb8d4; }
.dz-foot-about a:hover { color: #fff; }

/* ---------- 面包屑 ---------- */
.dz-crumb { background: #fff; border-bottom: 1px solid var(--line); }
.dz-crumb .dz-wrap {
    display: flex; align-items: center; flex-wrap: wrap;
    padding: 12px 0; font-size: 13px; color: var(--muted);
}
.dz-crumb a { color: var(--muted); }
.dz-crumb a:hover { color: var(--blue); }
.dz-crumb span { padding: 0 8px; color: #c3c9da; }
.dz-crumb em { font-style: normal; color: var(--ink); }

/* ---------- 列表页/详情页 ---------- */
.dz-page {
    display: grid; grid-template-columns: 1fr 320px;
    gap: 20px; padding: 20px 0 40px;
}
.dz-page-main { min-width: 0; }
.dz-page-head {
    background: #fff; border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 24px 28px; margin-bottom: 16px;
}
.dz-page-head h1 { font-size: 24px; color: var(--ink); margin-bottom: 8px; }
.dz-page-head p { font-size: 14px; color: var(--muted); line-height: 1.8; }

.dz-art-list { display: flex; flex-direction: column; gap: 14px; }
.dz-art-item {
    display: flex; gap: 18px;
    background: #fff; border-radius: var(--radius);
    border: 1px solid var(--line);
    padding: 16px; transition: all .2s;
}
.dz-art-item:hover { box-shadow: var(--shadow-h); transform: translateY(-2px); border-color: #d4ddf7; }
.dz-art-thumb {
    flex: 0 0 208px; width: 208px; height: 130px;
    border-radius: var(--radius-sm); overflow: hidden;
    background: var(--blue-l);
}
.dz-art-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s; }
.dz-art-item:hover .dz-art-thumb img { transform: scale(1.05); }
.dz-art-body { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.dz-art-body h2 { font-size: 17px; line-height: 1.5; margin-bottom: 6px; }
.dz-art-body h2 a { color: var(--ink); }
.dz-art-body h2 a:hover { color: var(--blue); }
.dz-art-body p {
    font-size: 13px; color: var(--muted);
    max-height: 44px; overflow: hidden; margin-bottom: 8px;
}
.dz-art-meta {
    margin-top: auto;
    display: flex; gap: 14px;
    font-size: 12px; color: #a6aec6;
}

/* 分页 */
.dz-pager-wrap { margin-top: 20px; }
.pager {
    display: flex; flex-wrap: wrap; justify-content: center;
    gap: 8px;
}
.pager a {
    min-width: 38px; height: 38px;
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0 12px;
    background: #fff; border: 1px solid var(--line);
    border-radius: 8px; font-size: 14px; color: var(--body);
    transition: all .18s;
}
.pager a:hover { border-color: var(--blue); color: var(--blue); }
.pager a.cur { background: var(--blue); border-color: var(--blue); color: #fff; font-weight: 600; }
.pager span { display: inline-flex; align-items: center; font-size: 13px; color: var(--muted); padding: 0 6px; }
.pager span b { color: var(--blue); padding: 0 3px; }

/* ---------- 侧栏 ---------- */
.dz-page-side { display: flex; flex-direction: column; gap: 16px; }
.dz-side-box {
    background: #fff; border-radius: var(--radius);
    box-shadow: var(--shadow); padding: 18px 20px;
}
.dz-side-tit {
    display: flex; align-items: center; justify-content: space-between;
    padding-bottom: 12px; margin-bottom: 12px;
    border-bottom: 2px solid var(--line);
}
.dz-side-tit strong { font-size: 16px; color: var(--ink); position: relative; padding-left: 11px; }
.dz-side-tit strong::before {
    content: ""; position: absolute; left: 0; top: 50%;
    transform: translateY(-50%);
    width: 4px; height: 15px; border-radius: 2px;
    background: var(--blue);
}
.dz-side-ad {
    font-size: 11px; color: #aab2c9;
    border: 1px solid #dfe5f2; border-radius: 4px;
    padding: 1px 6px;
}

/* 报名表单 */
.dz-side-lead {
    background: linear-gradient(160deg, #f0f4ff, #fff 55%);
    border: 1px solid #d4ddf7;
}
.dz-lead-tit { margin-bottom: 4px; }
.dz-lead-tit strong { font-size: 18px; color: var(--ink); }
.dz-lead-tit span { display: block; font-size: 12px; color: var(--muted); margin-top: 2px; }
.dz-lead-form { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.dz-lead-row label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.dz-lead-row input {
    width: 100%; height: 42px; padding: 0 12px;
    border: 1px solid var(--line); border-radius: var(--radius-sm);
    outline: none; font-size: 14px; background: #fff;
    transition: border-color .18s, box-shadow .18s;
}
.dz-lead-row input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(36, 86, 240, .1); }
.dz-lead-form button {
    height: 44px; border: 0; border-radius: 22px;
    background: var(--blue-grad); color: #fff;
    font-size: 15px; font-weight: 700; cursor: pointer;
    transition: opacity .18s, transform .15s;
    box-shadow: 0 6px 16px rgba(36, 86, 240, .3);
}
.dz-lead-form button:hover { opacity: .92; transform: translateY(-1px); }
.dz-lead-tip { font-size: 12px; color: var(--muted); min-height: 18px; }
.dz-lead-tip.err { color: #e5484d; }
.dz-lead-tip.ok { color: var(--ok); }

/* 侧栏院校图 */
.dz-side-yx-big { display: flex; flex-direction: column; gap: 12px; }
.dz-side-yx-big li a {
    display: block; border-radius: var(--radius-sm);
    overflow: hidden; position: relative;
    border: 1px solid var(--line);
    transition: all .2s;
}
.dz-side-yx-big li a:hover { box-shadow: var(--shadow-h); }
.dz-side-yx-big img { width: 100%; height: 150px; object-fit: cover; display: block; }
.dz-side-yx-big em {
    position: absolute; left: 0; right: 0; bottom: 0;
    padding: 30px 12px 10px;
    font-style: normal; font-size: 13px; color: #fff;
    background: linear-gradient(transparent, rgba(6, 16, 40, .78));
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.dz-side-yx-big strong {
    position: absolute; left: 0; right: 0; bottom: 0;
    padding: 30px 12px 10px;
    font-size: 13px; color: #fff;
    background: linear-gradient(transparent, rgba(6, 16, 40, .78));
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* 公众号 */
.dz-side-gzh {
    text-align: center;
    background: linear-gradient(160deg, #f0f4ff, #fff 60%);
    border: 1px solid #d4ddf7;
}
.dz-side-gzh img {
    width: 150px; height: 150px;
    border-radius: 10px; border: 1px solid var(--line);
}
.dz-side-gzh p { font-size: 13px; color: var(--body); margin-top: 10px; }

/* CTA */
.dz-side-cta {
    background: var(--blue-grad);
    color: #fff; text-align: center;
}
.dz-side-cta strong { font-size: 18px; }
.dz-side-cta p { font-size: 13px; color: rgba(255, 255, 255, .85); margin: 8px 0 14px; }
.dz-side-cta-btn {
    display: block; padding: 11px 0; margin-bottom: 10px;
    background: #fff; color: var(--blue);
    border-radius: 22px; font-size: 14px; font-weight: 700;
    transition: transform .15s;
}
.dz-side-cta-btn:hover { transform: translateY(-1px); color: var(--blue-d); }
.dz-side-cta-btn2 { color: var(--orange-d); }
.dz-side-cta-btn2:hover { color: var(--orange-d); }

/* 侧栏搜索 */
.dz-side-search { display: flex; }
.dz-side-search input {
    flex: 1; height: 40px; padding: 0 12px;
    border: 1px solid var(--line); border-right: 0;
    border-radius: 8px 0 0 8px;
    outline: none; font-size: 13px;
}
.dz-side-search input:focus { border-color: var(--blue); }
.dz-side-search button {
    height: 40px; padding: 0 18px;
    border: 0; border-radius: 0 8px 8px 0;
    background: var(--blue); color: #fff;
    font-size: 13px; cursor: pointer;
}
.dz-side-search button:hover { background: var(--blue-d); }

/* 侧栏最新 */
.dz-side-news { counter-reset: sideRank; }
.dz-side-news-item {
    display: flex; gap: 10px; align-items: flex-start;
    padding: 8px 0;
    border-bottom: 1px dashed var(--line);
    counter-increment: sideRank;
}
.dz-side-news-item:last-child { border-bottom: 0; }
.dz-side-news-item::before {
    content: counter(sideRank);
    flex: 0 0 20px; height: 20px; margin-top: 2px;
    display: inline-flex; align-items: center; justify-content: center;
    background: #eef1fa; color: var(--muted);
    font-size: 12px; border-radius: 5px;
}
.dz-side-news-item.top::before { background: var(--blue); color: #fff; }
.dz-side-news-item a {
    font-size: 14px; color: var(--ink); line-height: 1.55;
}
.dz-side-news-item a:hover { color: var(--blue); }

/* 侧栏标签云 */
.dz-side-province { display: flex; flex-wrap: wrap; gap: 8px; }
.dz-side-province a {
    font-size: 13px; color: var(--body);
    padding: 5px 12px; border-radius: 14px;
    background: var(--bg);
    transition: all .18s;
}
.dz-side-province a:hover { color: var(--blue); background: var(--blue-l); }

/* ---------- 详情页 ---------- */
.dz-art {
    background: #fff; border-radius: var(--radius);
    box-shadow: var(--shadow); padding: 32px 40px;
}
.dz-art-head { padding-bottom: 18px; border-bottom: 1px solid var(--line); margin-bottom: 22px; }
.dz-art-cate {
    display: inline-block;
    font-size: 12px; color: var(--blue);
    background: var(--blue-l);
    padding: 3px 12px; border-radius: 12px;
    margin-bottom: 12px;
}
.dz-art-head h1 { font-size: 27px; line-height: 1.45; color: var(--ink); margin-bottom: 14px; }
.dz-art-meta {
    display: flex; flex-wrap: wrap; align-items: center; gap: 16px;
    font-size: 13px; color: var(--muted);
}
.dz-art-meta a { color: var(--blue); }

.dz-art-summary {
    background: var(--blue-l);
    border-left: 4px solid var(--blue);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 14px 18px; margin-bottom: 24px;
}
.dz-art-summary strong { display: block; font-size: 13px; color: var(--blue); margin-bottom: 4px; }
.dz-art-summary p { font-size: 14px; color: #3b4568; line-height: 1.8; }

/* 正文排版 */
.dz-art-content { font-size: 17px; line-height: 1.9; color: #2c3554; }
.dz-art-content p { margin-bottom: 18px; }
.dz-art-content h2, .dz-art-content h3, .dz-art-content h4 {
    color: var(--ink); margin: 26px 0 14px; line-height: 1.5;
}
.dz-art-content h2 { font-size: 21px; border-left: 4px solid var(--blue); padding-left: 12px; }
.dz-art-content h3 { font-size: 18px; }
.dz-art-content h4 { font-size: 16px; }
.dz-art-content img { border-radius: var(--radius-sm); margin: 6px 0; }
.dz-art-content ul, .dz-art-content ol { padding-left: 24px; margin-bottom: 18px; }
.dz-art-content ul { list-style: disc; }
.dz-art-content ol { list-style: decimal; }
.dz-art-content li { margin-bottom: 6px; }
.dz-art-content blockquote {
    margin: 18px 0; padding: 14px 18px;
    background: #f7f9ff;
    border-left: 4px solid var(--blue);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: #3b4568;
}
.dz-art-content table {
    width: 100%; border-collapse: collapse;
    margin: 18px 0; font-size: 14px;
}
.dz-art-content th, .dz-art-content td {
    border: 1px solid var(--line);
    padding: 10px 12px; text-align: left;
}
.dz-art-content th { background: var(--blue-l); color: var(--ink); font-weight: 600; }
.dz-art-content tr:nth-child(even) td { background: #fafbfe; }
.dz-art-content a { color: var(--blue); text-decoration: underline; }
.dz-art-content strong { color: var(--ink); }

/* 正文下方变现卡 */
.dz-art-ad { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 30px 0 20px; }
.dz-art-ad-item {
    border-radius: var(--radius); padding: 20px 22px;
    background: linear-gradient(135deg, #2f66ff, #2456f0);
    color: #fff;
}
.dz-art-ad-item2 { background: linear-gradient(135deg, #ff9a4d, #ff7a1a); }
.dz-art-ad-item strong { display: block; font-size: 17px; margin-bottom: 6px; }
.dz-art-ad-item p { font-size: 13px; color: rgba(255, 255, 255, .88); margin-bottom: 12px; }
.dz-art-ad-item a {
    display: inline-block; background: #fff;
    padding: 7px 20px; border-radius: 18px;
    font-size: 13px; font-weight: 700;
}
.dz-art-ad-item a { color: var(--blue); }
.dz-art-ad-item2 a { color: var(--orange-d); }

.dz-art-note {
    font-size: 12px; color: #a6aec6;
    padding: 12px 16px;
    background: #f7f9fd;
    border-radius: var(--radius-sm);
    line-height: 1.7;
}

/* 上下篇 */
.dz-art-sibling {
    display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
    margin-top: 22px;
}
.dz-art-sibling > div {
    background: var(--bg);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    min-width: 0;
}
.dz-art-sibling span { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.dz-art-sibling a {
    display: block; font-size: 14px; color: var(--ink);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.dz-art-sibling a:hover { color: var(--blue); }
.dz-art-sibling em { font-style: normal; font-size: 13px; color: #b3bacd; }

/* 相关阅读 */
.dz-rel { margin-top: 20px; }
.dz-rel-list { display: flex; flex-direction: column; gap: 10px; }
.dz-rel-list li a {
    display: flex; gap: 14px; align-items: center;
    padding: 10px; border-radius: var(--radius-sm);
    border: 1px solid var(--line);
    transition: all .18s;
}
.dz-rel-list li a:hover { border-color: #d4ddf7; box-shadow: var(--shadow); }
.dz-rel-thumb {
    flex: 0 0 140px; width: 140px; height: 90px;
    border-radius: 8px; overflow: hidden; background: var(--blue-l);
}
.dz-rel-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dz-rel-body strong {
    display: block; font-size: 15px; color: var(--ink);
    line-height: 1.5; margin-bottom: 4px;
}
.dz-rel-list li a:hover .dz-rel-body strong { color: var(--blue); }
.dz-rel-body time { font-size: 12px; color: var(--muted); }

/* 搜索页 */
.dz-search-page .dz-page-head h1 { font-size: 22px; }
.dz-search-empty {
    background: #fff; border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 50px 20px; text-align: center;
}
.dz-search-empty strong { display: block; font-size: 17px; color: var(--ink); margin-bottom: 10px; }
.dz-search-empty p { font-size: 14px; color: var(--muted); }

/* ---------- 响应式(平板向) ---------- */
@media (max-width: 1220px) {
    .dz-focus { grid-template-columns: 440px minmax(0, 1fr) 280px; }
}
@media (max-width: 1100px) {
    .dz-focus { grid-template-columns: minmax(0, 1fr) 300px; }
    /* 首屏高度统一 460，窄屏保持一致 */
    .dz-slide { height: 460px; }
    .dz-tool { height: 460px; }
    .dz-page { grid-template-columns: 1fr; }
    .dz-adbanner-grid { grid-template-columns: repeat(3, 1fr); }
    .dz-gxlj-list { grid-template-columns: repeat(3, 1fr); }
    .dz-news-grid { grid-template-columns: repeat(2, 1fr); }
    .dz-cate3 { grid-template-columns: 1fr; }
    .dz-serve { grid-template-columns: 1fr; }
    .dz-pcbanner-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============ 结构容器 ============ */
/* 以下为纯容器类，本身不带外观，仅用于包裹子元素和后代选择器定位，
   保留声明以免被误认为样式缺失 */
.dz-flink, .dz-gxlj, .dz-hunan, .dz-zhuanye,
.dz-side-yx, .dz-side-yx-info, .dz-adbanner, .dz-pcbanner, .dz-focus-left {
    position: relative;
}