/*
Theme Name: Blocksy Child
Template: blocksy
*//*
Theme Name: Blocksy Child - 大白白资源站
Theme URI: https://creativethemes.com/blocksy/
Description: 基于 Blocksy 父主题构建的资源分享站子主题，复刻「大白白资源库」首页设计（顶部导航、Banner、资源卡片网格、右侧登录/推荐/评论侧边栏）。
Author: Zoo
Author URI: https://creativethemes.com/
Template: blocksy
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: blocksy-child
Tags: custom-colors, custom-logo, custom-menu, featured-images, translation-ready
*/

/* =========================================================
   1. 变量
   ========================================================= */
:root {
    --db-bg: #f2f4f8;
    --db-card: #ffffff;
    --db-primary: #3f8cff;
    --db-primary-2: #6aa9ff;
    --db-primary-soft: #eaf2ff;
    --db-accent: #e5484d;
    --db-pink: #f0508c;
    --db-text: #22262b;
    --db-text-2: #545c69;
    --db-muted: #9299a6;
    --db-border: #e8ebf1;
    --db-radius: 8px;
    --db-radius-sm: 6px;
    --db-shadow: 0 1px 2px rgba(16, 24, 40, .05);
    --db-shadow-md: 0 6px 18px rgba(16, 24, 40, .08);
    --db-shadow-lg: 0 14px 34px rgba(16, 24, 40, .14);
    --db-container: 1240px;
    --db-header-h: 64px;
    --db-footer-bg: #26282d;
    --db-footer-text: #a2a7b4;
}

/* 暗色（可选，跟随 html[data-theme]） */
html[data-theme="dark"] {
    --db-bg: #17191d;
    --db-card: #22252b;
    --db-text: #dfe3ea;
    --db-text-2: #a7aeba;
    --db-muted: #7d8492;
    --db-border: #32363d;
    --db-primary-soft: #1e2a3d;
    --db-footer-bg: #101114;
}

/* =========================================================
   2. 基础重置（覆盖父主题残留）
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }

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

body.db-body {
    margin: 0;
    background: var(--db-bg);
    color: var(--db-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
        "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    font-size: 15px;
    line-height: 1.65;
}

body.db-body img { max-width: 100%; height: auto; display: block; }
body.db-body a { color: inherit; text-decoration: none; }
body.db-body button { font: inherit; border: 0; background: none; cursor: pointer; color: inherit; }
body.db-body input, body.db-body select, body.db-body textarea { font: inherit; color: inherit; }
body.db-body h1, body.db-body h2, body.db-body h3, body.db-body h4 {
    margin: 0; font-weight: 700; line-height: 1.3;
}
body.db-body ul { list-style: none; margin: 0; padding: 0; }

.db-container {
    max-width: var(--db-container);
    margin: 0 auto;
    padding-left: 16px;
    padding-right: 16px;
}

.screen-reader-text {
    position: absolute; width: 1px; height: 1px; overflow: hidden;
    clip: rect(0 0 0 0); white-space: nowrap;
}

/* =========================================================
   3. 顶部导航栏
   ========================================================= */
.db-header {
    position: sticky;
    top: 0;
    z-index: 200;
    background: var(--db-card);
    box-shadow: 0 1px 0 var(--db-border);
}
.db-header-inner {
    max-width: var(--db-container);
    margin: 0 auto;
    padding: 0 16px;
    height: var(--db-header-h);
    display: flex;
    align-items: center;
    gap: 22px;
}
.db-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--db-primary);
    letter-spacing: .5px;
    white-space: nowrap;
}
.db-logo-mark {
    width: 34px; height: 34px;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--db-primary), #7db4ff);
    color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 15px; font-weight: 800;
}
.db-logo img { height: 34px; width: auto; }

.db-nav { flex: 1; min-width: 0; }
.db-nav > ul { display: flex; align-items: center; gap: 2px; }
.db-nav li { position: relative; }
.db-nav a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 8px 12px;
    font-size: .95rem;
    font-weight: 500;
    color: var(--db-text-2);
    border-radius: var(--db-radius-sm);
    white-space: nowrap;
    transition: color .15s, background .15s;
}
.db-nav a:hover { color: var(--db-primary); background: var(--db-primary-soft); }
.db-nav li.current-menu-item > a,
.db-nav li.current-menu-ancestor > a { color: var(--db-pink); }

.db-nav .menu-item-has-children > a::after {
    content: "";
    width: 6px; height: 6px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-1px);
    opacity: .7;
}
.db-nav > ul > li > ul {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    min-width: 180px;
    background: var(--db-card);
    border: 1px solid var(--db-border);
    border-radius: var(--db-radius);
    box-shadow: var(--db-shadow-md);
    padding: 6px;
    display: none;
    flex-direction: column;
    z-index: 60;
}
.db-nav > ul > li:hover > ul { display: flex; }
.db-nav > ul > li > ul a { padding: 8px 12px; width: 100%; }

/* 角标（如「会员分享」） */
.db-badge {
    display: inline-block;
    background: var(--db-accent);
    color: #fff;
    font-size: .62rem;
    line-height: 1;
    padding: 3px 6px;
    border-radius: 9px;
    margin-left: 4px;
    font-weight: 700;
    vertical-align: middle;
}

.db-actions { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.db-icon-btn {
    width: 38px; height: 38px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%;
    color: var(--db-text-2);
    transition: background .15s, color .15s;
}
.db-icon-btn:hover { background: var(--db-primary-soft); color: var(--db-primary); }
.db-icon-btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.db-search-wrap { position: relative; }
.db-search-form {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: var(--db-card);
    border: 1px solid var(--db-border);
    border-radius: var(--db-radius);
    box-shadow: var(--db-shadow-md);
    padding: 8px;
    display: none;
}
.db-search-form.active { display: block; }
.db-search-form input[type="search"] {
    width: 240px;
    max-width: 60vw;
    padding: 9px 12px;
    border: 1px solid var(--db-border);
    border-radius: var(--db-radius-sm);
    background: var(--db-bg);
    outline: none;
}
.db-search-form input[type="search"]:focus { border-color: var(--db-primary); }

.db-hamburger { display: none; flex-direction: column; gap: 4px; padding: 8px; }
.db-hamburger span { width: 20px; height: 2px; background: var(--db-text); border-radius: 2px; }

/* =========================================================
   4. 主体布局
   ========================================================= */
.db-main { padding: 20px 0 48px; }
.db-layout {
    display: grid;
    grid-template-columns: minmax(0, 3.7fr) minmax(0, 1fr);
    gap: 18px;
    align-items: start;
}
.db-content { min-width: 0; }

/* =========================================================
   5. 首页 Banner
   ========================================================= */
.db-hero {
    position: relative;
    border-radius: var(--db-radius);
    overflow: hidden;
    min-height: 320px;
    display: block;
    background: linear-gradient(135deg, #23303f, #0f1620);
    box-shadow: var(--db-shadow-md);
}
.db-hero-media { position: absolute; inset: 0; }
.db-hero-media img { width: 100%; height: 100%; object-fit: cover; }
.db-hero::after {
    content: "";
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, .78) 0%, rgba(0, 0, 0, .25) 45%, rgba(0, 0, 0, .05) 100%);
}
.db-hero-overlay {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    padding: 26px 28px;
    z-index: 2;
    color: #fff;
    pointer-events: none;
}
.db-hero-title { font-size: 1.9rem; font-weight: 800; color: #fff; text-shadow: 0 2px 12px rgba(0, 0, 0, .5); }
.db-hero-title a { color: #fff; }
.db-hero-crumb {
    display: inline-flex; align-items: center; gap: 6px;
    margin-top: 12px;
    font-size: .85rem;
    background: rgba(255, 255, 255, .16);
    backdrop-filter: blur(4px);
    padding: 5px 12px;
    border-radius: 20px;
}
.db-hero-crumb svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 2; }
.db-hero-search {
    position: absolute;
    top: 20px; right: 20px;
    z-index: 3;
    pointer-events: auto;
    width: 44px; height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .92);
    color: #222;
    display: inline-flex; align-items: center; justify-content: center;
    box-shadow: var(--db-shadow-md);
    transition: transform .15s;
}
.db-hero-search:hover { transform: scale(1.06); }
.db-hero-search svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; }

/* =========================================================
   6. 排序栏
   ========================================================= */
.db-sortbar {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--db-card);
    border-radius: var(--db-radius);
    box-shadow: var(--db-shadow);
    padding: 12px 16px;
    margin: 16px 0;
    font-size: .9rem;
    flex-wrap: wrap;
}
.db-sort-label { color: var(--db-muted); }
.db-sortbar a { color: var(--db-text-2); padding: 2px 2px; transition: color .15s; }
.db-sortbar a:hover { color: var(--db-primary); }
.db-sortbar a.db-current { color: var(--db-primary); font-weight: 700; }

/* 分类筛选栏 */
.db-catbar {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--db-card);
    border-radius: var(--db-radius);
    box-shadow: var(--db-shadow);
    padding: 12px 16px;
    margin: 0 0 16px;
    font-size: .9rem;
    flex-wrap: wrap;
}
.db-catbar a.db-cat-item {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border: 1px solid var(--db-border);
    border-radius: 16px;
    color: var(--db-text-2);
    transition: color .15s, border-color .15s, background .15s;
}
.db-catbar a.db-cat-item:hover { color: var(--db-primary); border-color: var(--db-primary); }
.db-catbar a.db-cat-item.db-current {
    background: var(--db-primary);
    border-color: var(--db-primary);
    color: #fff;
    font-weight: 600;
}
.db-catbar a.db-cat-item.db-current .db-badge { background: rgba(255, 255, 255, .25); }

/* =========================================================
   7. 资源卡片网格
   ========================================================= */
.db-cards {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}
.db-card {
    display: flex;
    flex-direction: column;
    background: var(--db-card);
    border-radius: var(--db-radius);
    box-shadow: var(--db-shadow);
    overflow: hidden;
    transition: transform .2s, box-shadow .2s;
}
.db-card:hover { transform: translateY(-4px); box-shadow: var(--db-shadow-lg); }
.db-card-thumb {
    display: block;
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(135deg, #dfe7f2, #eef2f8);
}
.db-card-thumb img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .35s;
}
.db-card:hover .db-card-thumb img { transform: scale(1.05); }
.db-card-ph {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    color: #b9c4d4;
}
.db-card-ph svg { width: 44px; height: 44px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.db-card-body { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.db-card-title {
    font-size: .94rem;
    font-weight: 600;
    line-height: 1.5;
    color: var(--db-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.8em;
}
.db-card-title:hover { color: var(--db-primary); }
.db-card-meta {
    display: flex; align-items: center; gap: 14px;
    font-size: .78rem;
    color: var(--db-muted);
    margin-top: auto;
}
.db-meta-item { display: inline-flex; align-items: center; gap: 4px; }
.db-meta-item svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2; }
.db-meta-item.is-cat { color: var(--db-primary); font-weight: 600; }

.db-empty {
    background: var(--db-card);
    border-radius: var(--db-radius);
    box-shadow: var(--db-shadow);
    padding: 40px;
    text-align: center;
    color: var(--db-muted);
}

/* =========================================================
   8. 分页
   ========================================================= */
.db-pagination { display: flex; justify-content: center; margin: 26px 0; }
.db-pagination .nav-links { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.db-pagination .page-numbers {
    min-width: 38px; height: 38px; padding: 0 12px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: var(--db-radius-sm);
    border: 1px solid var(--db-border);
    background: var(--db-card);
    color: var(--db-text-2);
    font-size: .9rem;
}
.db-pagination .page-numbers.current { background: var(--db-primary); border-color: var(--db-primary); color: #fff; }
.db-pagination .page-numbers:hover:not(.current) { border-color: var(--db-primary); color: var(--db-primary); }

/* =========================================================
   9. 侧边栏
   ========================================================= */
.db-sidebar { display: flex; flex-direction: column; gap: 14px; position: sticky; top: calc(var(--db-header-h) + 16px); }
.db-widget {
    background: var(--db-card);
    border-radius: var(--db-radius);
    box-shadow: var(--db-shadow);
    padding: 14px;
}
.db-widget-title {
    font-size: .98rem;
    font-weight: 700;
    margin: 0 0 12px;
    padding-left: 10px;
    border-left: 3px solid var(--db-primary);
    line-height: 1.2;
}

/* 提示条 */
.db-notice-bar {
    display: flex; align-items: center; gap: 10px;
    background: var(--db-primary-soft);
    border-radius: var(--db-radius);
    padding: 12px 14px;
    font-size: .88rem;
    color: var(--db-primary);
}
.db-notice-bar svg { width: 18px; height: 18px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 2; }

/* 登录 / 用户卡 */
.db-user-card { padding: 0; overflow: hidden; text-align: center; }
.db-user-cover {
    height: 96px;
    background: linear-gradient(135deg, #4a9bff, #a9c9ff);
    position: relative;
    display: flex; align-items: center; justify-content: center;
}
.db-user-avatar {
    width: 68px; height: 68px;
    border-radius: 50%;
    border: 3px solid #fff;
    background: var(--db-bg);
    display: flex; align-items: center; justify-content: center;
    color: var(--db-muted);
    overflow: hidden;
    box-shadow: var(--db-shadow);
}
.db-user-avatar img { width: 100%; height: 100%; object-fit: cover; }
.db-user-body { padding: 14px 16px 18px; }
.db-user-name { font-weight: 700; margin-bottom: 4px; }
.db-user-hint { font-size: .85rem; color: var(--db-muted); margin-bottom: 12px; }
.db-user-login-btn {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--db-primary);
    color: #fff;
    padding: 9px 26px;
    border-radius: 20px;
    font-size: .9rem;
    font-weight: 600;
    transition: background .15s;
}
.db-user-login-btn:hover { background: #2f7bff; }
.db-user-logout { font-size: .82rem; color: var(--db-muted); }

/* 圆点列表（资源推荐） */
.db-dot-list li {
    display: flex; align-items: center; gap: 9px;
    padding: 8px 0;
    border-bottom: 1px dashed var(--db-border);
    font-size: .87rem;
}
.db-dot-list li:last-child { border-bottom: 0; }
.db-dot-list .db-dot {
    width: 7px; height: 7px;
    border: 2px solid var(--db-pink);
    border-radius: 50%;
    flex-shrink: 0;
}
.db-dot-list a {
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    color: var(--db-text-2);
}
.db-dot-list a:hover { color: var(--db-primary); }

/* 评论 / 动态列表 */
.db-comment-list li {
    display: flex; gap: 10px;
    padding: 11px 0;
    border-bottom: 1px solid var(--db-border);
    font-size: .85rem;
}
.db-comment-list li:last-child { border-bottom: 0; }
.db-comment-list img {
    width: 34px; height: 34px;
    border-radius: 50%;
    flex-shrink: 0;
}
.db-comment-main { min-width: 0; flex: 1; }
.db-comment-head { display: flex; align-items: center; gap: 6px; margin-bottom: 3px; }
.db-comment-author { color: var(--db-primary); font-weight: 600; }
.db-comment-time { color: var(--db-muted); font-size: .76rem; }
.db-comment-vote { color: var(--db-muted); font-size: .76rem; margin-left: auto; }
.db-comment-text {
    color: var(--db-text-2);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 推荐（图文）列表 */
.db-reco-list li { display: flex; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--db-border); }
.db-reco-list li:last-child { border-bottom: 0; }
.db-reco-list img,
.db-reco-placeholder {
    width: 76px; height: 54px;
    object-fit: cover;
    border-radius: var(--db-radius-sm);
    flex-shrink: 0;
    background: linear-gradient(135deg, #dfe7f2, #eef2f8);
}
.db-reco-list a {
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
    font-size: .87rem; color: var(--db-text-2);
}
.db-reco-list a:hover { color: var(--db-primary); }

/* =========================================================
   10. 页脚
   ========================================================= */
.db-footer {
    background: var(--db-footer-bg);
    color: var(--db-footer-text);
    margin-top: 30px;
    padding: 40px 0 26px;
}
.db-footer-inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr auto;
    gap: 28px;
    align-items: start;
}
.db-footer-title { color: #fff; font-size: 1rem; margin-bottom: 14px; }
.db-footer-brand { color: #fff; font-size: 1.1rem; font-weight: 800; margin-bottom: 8px; }
.db-footer-desc { margin: 0; font-size: .88rem; line-height: 1.7; }
.db-footer-links li { margin-bottom: 9px; }
.db-footer-links a { font-size: .88rem; }
.db-footer-links a:hover { color: #fff; }
.db-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .08);
    margin-top: 26px;
    padding-top: 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    font-size: .82rem;
}
.db-footer-qr {
    width: 104px; height: 104px;
    background: rgba(255, 255, 255, .06);
    border-radius: var(--db-radius);
    display: flex; align-items: center; justify-content: center;
    font-size: .72rem;
    color: var(--db-footer-text);
}
.db-footer-qr img { width: 100%; height: 100%; object-fit: contain; border-radius: var(--db-radius); }

/* =========================================================
   11. 文章 / 页面
   ========================================================= */
.db-single {
    background: var(--db-card);
    border-radius: var(--db-radius);
    box-shadow: var(--db-shadow);
    padding: 28px 30px 34px;
}
.db-single-title { font-size: 1.6rem; margin-bottom: 14px; }
.db-single-meta {
    display: flex; flex-wrap: wrap; gap: 16px;
    font-size: .82rem; color: var(--db-muted);
    padding-bottom: 18px; margin-bottom: 22px;
    border-bottom: 1px solid var(--db-border);
}
.db-single-content { font-size: 1rem; line-height: 1.85; }
.db-single-content h2 { margin: 26px 0 12px; font-size: 1.3rem; }
.db-single-content h3 { margin: 22px 0 10px; font-size: 1.12rem; }
.db-single-content p { margin: 0 0 16px; }
.db-single-content img { border-radius: var(--db-radius); margin: 16px auto; }
.db-single-content a { color: var(--db-primary); }
.db-single-content ul, .db-single-content ol { padding-left: 22px; margin: 0 0 16px; list-style: revert; }
.db-single-content blockquote {
    margin: 18px 0; padding: 12px 18px;
    border-left: 4px solid var(--db-primary);
    background: var(--db-bg);
    border-radius: 0 var(--db-radius-sm) var(--db-radius-sm) 0;
    color: var(--db-text-2);
}
.db-single-content pre { overflow: auto; background: #1f2430; color: #e7ecf3; padding: 16px; border-radius: var(--db-radius); }
.db-single-content code { background: rgba(63, 140, 255, .1); color: var(--db-primary); padding: 2px 6px; border-radius: 4px; font-size: .9em; }
.db-single-content pre code { background: none; color: inherit; padding: 0; }

.db-related { margin-top: 26px; }
.db-section-title {
    font-size: 1.05rem; font-weight: 700;
    padding-left: 10px; border-left: 4px solid var(--db-primary);
    margin-bottom: 16px;
}

.db-like-btn {
    display: inline-flex; align-items: center; gap: 6px;
    margin-top: 24px;
    padding: 9px 22px;
    border-radius: 20px;
    background: var(--db-primary-soft);
    color: var(--db-primary);
    font-weight: 600;
    transition: background .15s, color .15s;
}
.db-like-btn:hover { background: var(--db-primary); color: #fff; }
.db-like-btn.is-liked { background: var(--db-pink); color: #fff; }
.db-like-btn svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; }

.db-page-nav { display: flex; gap: 10px; margin-top: 20px; }
.db-page-nav a {
    flex: 1;
    background: var(--db-card);
    border-radius: var(--db-radius);
    box-shadow: var(--db-shadow);
    padding: 14px 16px;
    font-size: .88rem;
    color: var(--db-text-2);
}
.db-page-nav a:hover { color: var(--db-primary); }

/* 评论区 */
.db-comments { margin-top: 28px; }
.db-comments .comment-list { padding: 0; }
.db-comments .comment-list li { list-style: none; }
.db-comments .comment-body {
    background: var(--db-card);
    border-radius: var(--db-radius);
    box-shadow: var(--db-shadow);
    padding: 16px;
    margin-bottom: 12px;
}
.db-comments .children { padding-left: 26px; }

/* =========================================================
   12. 搜索 / 归档头部
   ========================================================= */
.db-page-head {
    background: var(--db-card);
    border-radius: var(--db-radius);
    box-shadow: var(--db-shadow);
    padding: 22px 24px;
    margin-bottom: 16px;
}
.db-page-head h1 { font-size: 1.3rem; }
.db-page-head p { margin: 6px 0 0; color: var(--db-muted); font-size: .88rem; }
.db-archive-desc { color: var(--db-text-2); font-size: .9rem; margin-top: 8px; }

.db-404 { text-align: center; padding: 60px 20px; background: var(--db-card); border-radius: var(--db-radius); box-shadow: var(--db-shadow); }
.db-404-number { font-size: 5rem; font-weight: 800; color: var(--db-primary); line-height: 1; }
.db-404-text { color: var(--db-muted); margin: 12px 0 24px; }
.db-btn { display: inline-block; padding: 10px 26px; border-radius: 20px; background: var(--db-primary); color: #fff; font-weight: 600; }

/* =========================================================
   13. 响应式
   ========================================================= */
@media (max-width: 1080px) {
    .db-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .db-footer-inner { grid-template-columns: 1.4fr 1fr 1fr; }
    .db-footer-qr-col { display: none; }
}
@media (max-width: 991px) {
    .db-nav { display: none; }
    .db-hamburger { display: flex; }
    .db-nav.db-nav-open {
        display: block;
        position: absolute;
        top: var(--db-header-h);
        left: 0; right: 0;
        background: var(--db-card);
        box-shadow: var(--db-shadow-md);
        border-top: 1px solid var(--db-border);
        padding: 10px 16px 16px;
        max-height: calc(100vh - var(--db-header-h));
        overflow: auto;
    }
    .db-nav.db-nav-open > ul { flex-direction: column; align-items: stretch; gap: 0; }
    .db-nav.db-nav-open a { padding: 11px 8px; border-radius: 0; border-bottom: 1px solid var(--db-border); }
    .db-nav.db-nav-open > ul > li > ul { position: static; display: flex; box-shadow: none; border: 0; padding-left: 14px; }
    .db-layout { grid-template-columns: minmax(0, 1fr); }
    .db-sidebar { position: static; }
    .db-hero { min-height: 240px; }
    .db-hero-title { font-size: 1.5rem; }
}
@media (max-width: 767px) {
    .db-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .db-single { padding: 20px 18px 26px; }
    .db-hero-overlay { padding: 18px; }
    .db-hero-title { font-size: 1.25rem; }
    .db-footer-inner { grid-template-columns: 1fr 1fr; gap: 20px; }
    .db-footer-bottom { justify-content: center; text-align: center; }
}
@media (max-width: 479px) {
    .db-cards { grid-template-columns: minmax(0, 1fr); }
    .db-footer-inner { grid-template-columns: 1fr; }
}

/* ===== 椤堕儴瀵艰埅锛氫竴绾фí鎺?+ 浜岀骇鎮仠涓嬫媺 ===== */
.db-nav > ul {
	display: flex;
	align-items: center;
	gap: 22px;
	list-style: none;
	margin: 0;
	padding: 0;
}
.db-nav li {
	position: relative;
	list-style: none;
	margin: 0;
}
.db-nav > ul > li > a {
	display: inline-block;
	padding: 8px 2px;
	font-size: 15px;
	font-weight: 500;
	color: inherit;
	text-decoration: none;
	white-space: nowrap;
}
.db-nav > ul > li:hover > a { color: #2563eb; }
/* 浜岀骇涓嬫媺鑿滃崟 */
.db-nav li ul.children {
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 180px;
	background: #ffffff;
	border: 1px solid #e5e7eb;
	border-radius: 8px;
	box-shadow: 0 8px 24px rgba(0,0,0,.12);
	padding: 6px 0;
	margin: 0;
	list-style: none;
	z-index: 100;
}
.db-nav li ul.children li { padding: 0; }
.db-nav li ul.children li a {
	display: block;
	padding: 9px 16px;
	font-size: 14px;
	color: #374151;
	text-decoration: none;
	white-space: nowrap;
}
.db-nav li ul.children li a:hover { background: #f3f4f6; color: #2563eb; }
.db-nav li:hover > ul.children { display: block; }


/* ===== 卡片悬停动效（仿 dbb123） ===== */
.db-card{transition:transform .25s ease, box-shadow .25s ease;}
.db-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(0,0,0,.14);}
.db-card-thumb{overflow:hidden;border-radius:10px 10px 0 0;}
.db-card-thumb img{transition:transform .35s ease;}
.db-card:hover .db-card-thumb img{transform:scale(1.06);}

/* ===== 文章页美化 ===== */
.db-single{background:#fff;border-radius:14px;padding:32px 34px;box-shadow:0 2px 12px rgba(0,0,0,.05);}
.db-single-title{font-size:1.55rem;line-height:1.4;margin:0 0 16px;font-weight:700;}
.db-single-meta{display:flex;flex-wrap:wrap;gap:18px;font-size:13px;color:#999;border-bottom:1px solid #f0f0f0;padding-bottom:14px;margin-bottom:22px;}
.db-single-content{font-size:15px;line-height:1.9;color:#333;}
.db-single-content img{border-radius:10px;height:auto;}
.db-related{margin-top:36px;}

/* ===== 导航 hover 增强（仿 dbb123） ===== */
.db-nav > ul > li > a{position:relative;transition:color .2s;}
.db-nav > ul > li > a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:2px;background:#2563eb;transition:width .25s ease;}
.db-nav > ul > li:hover > a::after{width:100%;}
.db-nav > ul > li:has(ul.children) > a::before{content:'▾';font-size:10px;margin-left:5px;color:#aaa;}
.db-nav li ul.children{opacity:0;visibility:hidden;transition:opacity .2s ease, visibility .2s ease;}
.db-nav li:hover > ul.children{opacity:1;visibility:visible;}

/* ===== 主题色改粉红 + 下拉精致化（仿 dbb123） ===== */
.db-nav > ul > li:hover > a{color:#f04494;}
.db-nav > ul > li > a::after{background:#f04494;}
.db-nav li ul.children{min-width:200px;padding:8px;border-radius:12px;box-shadow:0 12px 32px rgba(240,68,148,.18);border:1px solid #fce4ef;}
.db-nav li ul.children li{border-bottom:1px solid #f8f0f4;}
.db-nav li ul.children li:last-child{border-bottom:0;}
.db-nav li ul.children li a{padding:10px 14px;border-radius:8px;}
.db-nav li ul.children li a:hover{background:#fdf0f6;color:#f04494;}

/* ===== 全站主题色统一粉红 ===== */
a{color:#f04494;}
.db-card-title:hover{color:#f04494;}

/* ===== 平板端 ===== */
@media (max-width: 1024px) {
	.db-nav > ul{gap:16px;}
}

/* ===== 手机端：导航收进汉堡菜单 ===== */
@media (max-width: 768px) {
	.db-header-inner{flex-wrap:wrap;position:relative;}
	.db-hamburger{display:flex;flex-direction:column;gap:5px;cursor:pointer;background:none;border:0;padding:6px;margin-left:auto;}
	.db-hamburger span{width:22px;height:2px;background:#333;display:block;}
	.db-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;box-shadow:0 10px 24px rgba(0,0,0,.1);padding:8px 20px;z-index:99;}
	.db-nav.db-nav-open{display:block;}
	.db-nav > ul{flex-direction:column;gap:0;}
	.db-nav > ul > li{border-bottom:1px solid #f2f2f2;}
	.db-nav > ul > li:last-child{border-bottom:0;}
	.db-nav > ul > li > a{padding:12px 0;}
	.db-nav li ul.children{position:static;display:block;box-shadow:none;border:0;padding-left:16px;opacity:1;visibility:visible;}
	.db-nav li ul.children li a{padding:9px 0;}
}

/* ===== 二级下拉滑入动效 ===== */
.db-nav li ul.children{transform:translateY(8px);transition:transform .22s ease, opacity .22s ease, visibility .22s ease;}
.db-nav li:hover > ul.children{transform:translateY(0);}

/* ===== 二级项悬停右移 ===== */
.db-nav li ul.children li a{transition:background .18s ease, color .18s ease, transform .18s ease;}
.db-nav li ul.children li a:hover{transform:translateX(6px);}

/* 快捷导航占位卡片美化 */
.db-qn-thumb span{background:linear-gradient(135deg,#f04494 0%,#7c3aed 100%)!important;color:#fff;font-size:46px;}
.db-qn-num{background:rgba(0,0,0,.55)!important;}

/* 修正：数字徽章回到右上角小徽章，不要被放大 */
.db-qn-num{position:absolute!important;top:8px!important;right:8px!important;left:auto!important;bottom:auto!important;background:rgba(0,0,0,.55)!important;color:#fff!important;font-size:12px!important;font-weight:400!important;padding:2px 8px!important;border-radius:10px!important;display:inline-block!important;}
.db-qn-thumb > span:not(.db-qn-num){background:linear-gradient(135deg,#f04494 0%,#7c3aed 100%)!important;color:#fff;font-size:46px;}

/* 快捷导航只在手机端显示，电脑端隐藏 */
@media(min-width:769px){.db-quicknav{display:none!important;}}

/* 手机端：顶部吸顶 + 底部固定栏（电脑端不动） */
.db-mobile-bar{display:none;}
@media(max-width:768px){
  .db-header{position:fixed;top:0;left:0;right:0;z-index:1000!important;background:#fff;box-shadow:0 1px 6px rgba(0,0,0,.06);}
  body{padding-top:58px;}
  .db-mobile-bar{position:fixed;bottom:0;left:0;right:0;height:56px;background:#fff;display:flex;border-top:1px solid #eee;z-index:200;}
  .db-mobile-bar a{flex:1;display:flex;align-items:center;justify-content:center;color:#f04494;}
  .db-mobile-bar svg{width:26px;height:26px;}
  .db-main{padding-bottom:56px;}
}


/* 强制卡片图 cover 填满 */
.db-card-thumb img{object-fit:cover!important;}

/* 统一卡片比例 */
.db-card-thumb{aspect-ratio:4/3!important;}

/* 强制卡片图填满容器 */
.db-card-thumb{position:relative!important;display:block!important;overflow:hidden!important;}
.db-card-thumb img{position:absolute!important;inset:0!important;width:100%!important;height:100%!important;object-fit:cover!important;}

/* 文章卡片改成 dbb123 横排样式：左小图+右文字 */
.db-cards{display:flex;flex-wrap:wrap;gap:14px;}
.db-card{flex:0 0 calc(50% - 7px);background:#fff;border-radius:14px;box-shadow:0 2px 10px rgba(0,0,0,.05);padding:14px;display:flex;align-items:center;gap:14px;transition:all .3s;}
.db-card:hover{transform:translateY(-4px);box-shadow:0 8px 20px rgba(0,0,0,.1);}
.db-card-thumb{flex:none;width:110px;aspect-ratio:4/3;border-radius:10px;}
.db-card-body{flex:1;min-width:0;}
.db-card-title{font-size:14px;line-height:1.5;}
@media(min-width:900px){.db-card{flex:0 0 calc(33.33% - 10px);}}

/* 撤销横排，恢复大图卡片网格 */
.db-cards{display:grid!important;grid-template-columns:repeat(4,1fr);gap:16px;}
.db-card{display:block!important;flex:none!important;padding:0!important;}
.db-card-thumb{width:100%!important;aspect-ratio:16/10!important;flex:none;}
.db-card-body{padding:12px;}

/* 顶部导航吸顶 */
.db-header{position:sticky;top:0;z-index:150;background:#fff;box-shadow:0 1px 6px rgba(0,0,0,.06);}

/* 隐藏分类筛选栏（顶部已有导航） */
.db-catbar{display:none!important;}

/* 强制显示右上角搜索框 */
.db-actions{display:flex!important;align-items:center!important;margin-left:auto!important;}
.db-search-form{display:inline-block!important;}
.db-search-form input{display:block!important;width:200px!important;padding:8px 14px!important;border:1px solid #e5e7eb!important;border-radius:20px!important;font-size:13px!important;}

/* 搜索框固定在顶栏右边 */
.db-header-inner{flex-wrap:nowrap!important;}
.db-nav{flex:0 1 auto!important;min-width:0;}
.db-nav > ul{gap:14px!important;}
.db-actions{flex:none!important;margin-left:auto!important;}
.db-search-form input{width:180px!important;}

/* 搜索框绝对定位到顶栏右上角 */
.db-header-inner{position:relative!important;}
.db-actions{position:absolute!important;right:20px!important;top:50%!important;transform:translateY(-50%)!important;margin-left:0!important;}
.db-nav{padding-right:220px!important;}

/* 搜索框回到顶栏同行 flex 布局 */
.db-header-inner{height:auto!important;position:relative!important;}
.db-actions{position:static!important;transform:none!important;margin-left:auto!important;flex:none!important;}
.db-search-form{display:flex;align-items:center;background:#f5f5f5;border-radius:20px;padding:4px 6px 4px 14px;}
.db-search-form input{border:0!important;background:transparent!important;width:180px!important;padding:4px 0!important;outline:none;}
.db-search-form button{background:#f04494;color:#fff;border:0;border-radius:16px;width:30px;height:30px;cursor:pointer;font-size:14px;}

/* 强制搜索框在顶栏同行 */
.db-header-inner{display:flex!important;align-items:center!important;flex-wrap:nowrap!important;height:60px!important;}
.db-nav{flex:1 1 auto!important;min-width:0;}
.db-actions{position:static!important!important;float:none!important;transform:none!important;margin-left:0!important;flex:0 0 auto!important;}
.db-search-form{display:flex!important;align-items:center!important;background:#f5f5f5;border-radius:20px;padding:4px 6px 4px 14px;}
.db-search-form input{border:0!important;background:transparent!important;width:160px!important;padding:4px 0!important;outline:none;}
.db-search-form button{background:transparent!important;border:0!important;color:#666!important;width:28px!important;height:28px!important;cursor:pointer;padding:0!important;}

/* 搜索框钉死在顶栏右上角 */
.db-actions{position:fixed!important;top:14px!important;right:20px!important;z-index:300!important;}

/* 微调搜索框位置 */
.db-actions{top:12px!important;right:24px!important;}

/* 搜索框对齐内容区右边 */
.db-actions{right:calc((100vw - 1200px)/2 + 24px)!important;}

/* 搜索框上移跟导航文字平行 */
.db-actions{top:9px!important;}

.db-actions{top:5px!important;}

/* 搜索框边框明显 */
.db-search-form{border:1px solid #d0d0d0!important;box-shadow:0 1px 4px rgba(0,0,0,.06);}

/* 隐藏 hero 上的圆形搜索按钮 */
.db-hero .db-hero-search{display:none!important;}

/* 隐藏卡片分类标签 */
.db-meta-item.is-cat{display:none!important;}
.db-hero-overlay span{display:none!important;}












.widget_db_hot{margin-top:23px!important;}




/* ===== 手机端：搜索按钮位置（用户调好的） ===== */
@media (max-width: 768px) {
    .db-actions {
        position: absolute !important;
        right: 25px !important;
        top: 50% !important;
        transform: translateY(calc(-50% - 23px)) !important;
        margin: 0 !important;
    }
    .db-search-form {
        background: #f04494 !important;
        border-radius: 50% !important;
        width: 36px !important;
        height: 36px !important;
        padding: 0 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    .db-search-form input {
        display: none !important;
    }
    .db-search-form button {
        background: transparent !important;
        border: 0 !important;
        color: #fff !important;
        width: 36px !important;
        height: 36px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    .db-search-form button svg {
        width: 18px !important;
        height: 18px !important;
    }
}


/* ===== 手机端：轮播高度 ===== */
@media (max-width: 768px) {
    .db-hero-slider {
        height: 180px !important;
        border-radius: 10px !important;
        margin: 0 12px 8px !important;
    }
    .db-hero-overlay {
        padding: 10px 12px !important;
    }
    .db-hero-overlay h2 {
        font-size: 13px !important;
        margin: 0 !important;
    }
    .db-hero-dots {
        margin: 0 12px 14px !important;
    }
    .db-hero-dots span {
        width: 14px !important;
        height: 3px !important;
    }
}


/* ===== 手机端：卡片2列 ===== */
@media (max-width: 768px) {
    .db-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 10px !important;
        margin: 0 12px !important;
    }
    .db-card-thumb {
        aspect-ratio: 16/10 !important;
    }
}


/* ===== 手机端：卡片底部缩30px ===== */
@media (max-width: 768px) {
    .db-card-body {
        padding-bottom: 4px !important;  /* 底部缩30px */
    }
}


/* ===== 手机端：卡片底部再缩30px ===== */
@media (max-width: 768px) {
    .db-card-body {
        padding-bottom: 0px !important;
    }
    .db-card-meta {
        margin-bottom: 0 !important;
        padding-bottom: 4px !important;
    }
}


/* ===== 手机端：卡片底板缩小 ===== */
@media (max-width: 768px) {
    .db-card {
        padding: 0 !important;
        margin: 0 !important;
    }
    .db-card-body {
        padding: 4px 8px 6px !important;
    }
}


/* ===== 手机端：卡片底板恢复 ===== */
@media (max-width: 768px) {
    .db-card {
        padding: 0 !important;
        margin: 0 !important;
    }
    .db-card-body {
        padding: 8px 12px 10px !important;
    }
}


/* ===== 手机端：卡片底部缩50px ===== */
@media (max-width: 768px) {
    .db-card-body {
        padding-bottom: 0px !important;
        margin-bottom: -40px !important;
    }
}


/* ===== 手机端：标题改小，2行 ===== */
@media (max-width: 768px) {
    .db-card-title {
        font-size: 13px !important;
        line-height: 1.3 !important;
        padding: 4px 8px 2px !important;
        display: -webkit-box !important;
        -webkit-line-clamp: 2 !important;
        -webkit-box-orient: vertical !important;
        overflow: hidden !important;
    }
}


/* ===== 手机端：标题跟图片距离改2px ===== */
@media (max-width: 768px) {
    .db-card-title {
        padding: 2px 8px 2px !important;
    }
    .db-card-body {
        padding-top: 0px !important;
    }
}


/* ===== 手机端：标题改10px ===== */
@media (max-width: 768px) {
    .db-card-title {
        font-size: 10px !important;
    }
}


/* ===== 手机端：卡片底部往下缩10px ===== */
@media (max-width: 768px) {
    .db-card-body {
        padding-bottom: 6px !important;
        margin-bottom: -30px !important;
    }
}


/* ===== 手机端：标题改回13px ===== */
@media (max-width: 768px) {
    .db-card-title {
        font-size: 13px !important;
    }
}


/* ===== 手机端：标题左右padding改4px ===== */
@media (max-width: 768px) {
    .db-card-title {
        padding-left: 4px !important;
        padding-right: 4px !important;
    }
}


/* ===== 手机端：快捷导航去掉图标 ===== */
@media (max-width: 768px) {
    .db-qn-icon {
        display: none !important;
    }
    .db-qn-card {
        padding: 12px !important;
    }
}


/* ===== 手机端：快捷导航去掉资源数 ===== */
@media (max-width: 768px) {
    .db-qn-sub {
        display: none !important;
    }
}


/* ===== 手机端：快捷导航文字居中+底板颜色 ===== */
@media (max-width: 768px) {
    .db-qn-card {
        text-align: center !important;
        justify-content: center !important;
        background: #f04494 !important;
        border-radius: 10px !important;
        padding: 14px !important;
    }
    .db-qn-name {
        color: #fff !important;
        font-size: 14px !important;
        font-weight: 600 !important;
    }
}


/* ===== 手机端：快捷导航+搜索框改蓝色 ===== */
@media (max-width: 768px) {
    .db-qn-card {
        background: linear-gradient(135deg, #3f8cff, #7db4ff) !important;
    }
    .db-search-form {
        background: linear-gradient(135deg, #3f8cff, #7db4ff) !important;
    }
}


/* ===== 手机端：隐藏推荐资源 ===== */
@media (max-width: 768px) {
    .db-widget-hot {
        display: none !important;
    }
}


/* ===== 手机端：隐藏推荐资源（修正类名） ===== */
@media (max-width: 768px) {
    .db_hot {
        display: none !important;
    }
    #blocksy-sidebar-1 .db_hot {
        display: none !important;
    }
}


/* ===== 手机端：隐藏推荐资源（用widget类名） ===== */
@media (max-width: 768px) {
    .widget_db_hot,
    .widget_db_hot-2,
    #blocksy-sidebar-1 .widget_db_hot {
        display: none !important;
    }
}


/* ===== 手机端：快捷导航往下移10px ===== */
@media (max-width: 768px) {
    .db-quicknav-title {
        margin-bottom: 24px !important;
    }
}


/* ===== 手机端：搜索按钮再上移3px ===== */
@media (max-width: 768px) {
    .db-actions {
        transform: translateY(calc(-50% - 26px)) !important;
    }
}


/* ===== 手机端：header顶到最上面 ===== */
@media (max-width: 768px) {
    .db-header {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    body {
        padding-top: 56px !important;
        margin: 0 !important;
    }
    .ct-header, #header, .site-header {
        display: none !important;
    }
}


/* ===== 手机端：点搜索按钮展开输入框 ===== */
@media (max-width: 768px) {
    .db-search-form {
        transition: all .3s ease !important;
    }
    .db-search-form input {
        display: block !important;
        width: 0 !important;
        padding: 0 !important;
        opacity: 0 !important;
        transition: all .3s ease !important;
        background: transparent !important;
        border: 0 !important;
        color: #fff !important;
    }
    .db-search-form:focus-within {
        width: 140px !important;
    }
    .db-search-form:focus-within input {
        width: 100px !important;
        padding: 4px 6px !important;
        opacity: 1 !important;
    }
}


/* ===== 手机端：搜索框始终可见 ===== */
@media (max-width: 768px) {
    .db-search-form {
        width: auto !important;
    }
    .db-search-form input {
        display: block !important;
        width: 100px !important;
        padding: 4px 6px !important;
        opacity: 1 !important;
    }
}


/* ===== 手机端：搜索框折叠（可输入） ===== */
@media (max-width: 768px) {
    .db-search-form {
        width: 36px !important;
        overflow: hidden !important;
    }
    .db-search-form input {
        display: block !important;
        width: 0 !important;
        padding: 0 !important;
        opacity: 0 !important;
        background: transparent !important;
        border: 0 !important;
        color: #fff !important;
    }
    .db-search-form.open {
        width: 140px !important;
    }
    .db-search-form.open input {
        width: 100px !important;
        padding: 4px 6px !important;
        opacity: 1 !important;
    }
}


/* ===== 手机端：汉堡菜单二级分类横排 ===== */
@media (max-width: 768px) {
    .db-nav-menu ul ul {
        display: flex !important;
        flex-wrap: wrap !important;
        gap: 8px !important;
        padding: 8px 0 !important;
    }
    .db-nav-menu ul ul li {
        width: auto !important;
    }
    .db-nav-menu ul ul li a {
        display: block !important;
        padding: 6px 12px !important;
        background: #f5f5f5 !important;
        border-radius: 16px !important;
        white-space: nowrap !important;
        font-size: 12px !important;
    }
}


/* ===== 手机端：汉堡菜单二级分类横排（修正） ===== */
@media (max-width: 768px) {
    .db-nav li ul.children {
        display: flex !important;
        flex-wrap: wrap !important;
        grid-template-columns: none !important;
        gap: 8px !important;
        padding: 6px 0 14px !important;
    }
    .db-nav li ul.children li {
        width: auto !important;
    }
    .db-nav li ul.children li a {
        white-space: nowrap !important;
        padding: 6px 12px !important;
    }
}


/* ===== 手机端：汉堡菜单只显示一级，点一下展开二级（电脑端卡片风格） ===== */
@media (max-width: 768px) {
    .db-nav li ul.children {
        display: none !important;
        grid-template-columns: none !important;
        background: #fff !important;
        border: 1px solid #fce4ef !important;
        border-radius: 12px !important;
        box-shadow: 0 12px 32px rgba(240, 68, 148, 0.18) !important;
        padding: 8px !important;
        margin: 4px 0 12px !important;
        gap: 4px !important;
    }
    .db-nav li.expanded > ul.children {
        display: flex !important;
        flex-wrap: wrap !important;
        animation: dbSubIn 0.28s ease;
    }
    .db-nav li ul.children li a {
        background: #fff !important;
        border-radius: 8px !important;
        padding: 9px 12px !important;
        text-align: left !important;
        white-space: normal !important;
        font-size: 13px !important;
        color: #374151 !important;
        transition: all 0.18s ease !important;
    }
    .db-nav li ul.children li a:hover,
    .db-nav li ul.children li a:active {
        background: #fdf0f6 !important;
        color: #f04494 !important;
        transform: translateX(6px) !important;
    }
    @keyframes dbSubIn {
        from { opacity: 0; transform: translateY(-6px); }
        to { opacity: 1; transform: translateY(0); }
    }
}