:root {
  --bg: #ffffff;
  --bg-soft: #f6f8fa;
  --surface: #ffffff;
  --surface-2: #f6f8fa;
  --text: #1f2328;
  --text-strong: #14171c;
  --muted: #656d76;
  --border: #d0d7de;
  --accent: #0969da;
  --accent-soft: #ddf4ff;
  --code-bg: #f6f8fa;
  --shadow: 0 1px 2px rgba(27,31,36,.06), 0 1px 0 rgba(27,31,36,.04);
  --shadow-hover: 0 3px 10px rgba(27,31,36,.08), 0 8px 24px rgba(27,31,36,.08);
  --radius: 10px;
  --wrap: 1080px;
  --header-bg: rgba(255,255,255,.82);
  /* 顶栏导航文字 / 图标（跟随主题，深色下保持可读对比度） */
  --nav-text: #4a5160;
  --icon-text: #6b7280;
}
[data-theme="dark"] {
  --bg: #0d1117;
  --bg-soft: #010409;
  --surface: #161b22;
  --surface-2: #161b22;
  --text: #e6edf3;
  --text-strong: #f0f6fc;
  --muted: #7d8590;
  --border: #30363d;
  --accent: #2f81f7;
  --accent-soft: #121d2f;
  --code-bg: #161b22;
  --shadow: 0 1px 2px rgba(0,0,0,.4);
  --shadow-hover: 0 3px 10px rgba(0,0,0,.5), 0 8px 24px rgba(0,0,0,.5);
  --header-bg: rgba(13,17,23,.8);
  --nav-text: #c9d1d9;
  --icon-text: #9aa4b2;
}
* { box-sizing: border-box; }
/* [hidden] 必须能压过组件里的 display 声明，否则「隐藏」元素仍占位显示 */
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  transition: background .3s ease, color .3s ease;
}
a { color: inherit; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.container { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

/* ---------- 顶栏 ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--header-bg);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  height: 52px;
}
.main-nav { display: flex; align-items: center; gap: 18px; }
.main-nav a {
  color: var(--nav-text); text-decoration: none; font-size: 14px;
  transition: color .15s; position: relative;
  display: inline-flex; align-items: center; gap: 5px;
  white-space: nowrap; flex: none;
}
.main-nav a:hover { color: var(--accent); }
/* 导航图标：随文字颜色（currentColor），不被压缩 */
.main-nav a svg { flex: none; display: block; }
.lang-menu { display: flex; align-items: center; gap: 4px; }
.lang-link {
  font-weight: 600; color: var(--muted); text-decoration: none;
  border: 1px solid transparent; border-radius: 999px;
  padding: 3px 9px; font-size: 13px; transition: color .15s, border-color .15s, background .15s;
  display: inline-flex; align-items: center; gap: 5px;
}
.lang-link:hover { color: var(--accent); background: var(--accent-soft); }
.lang-link svg { flex: none; display: block; }
.header-actions { display: flex; align-items: center; gap: 14px; }
.header-icons { display: flex; align-items: center; gap: 12px; }
.header-icons a {
  color: var(--icon-text); display: inline-flex; transition: color .15s, transform .15s;
}
.header-icons a:hover { color: var(--accent); transform: translateY(-1px); }
.theme-toggle {
  background: none; border: none; color: var(--icon-text); cursor: pointer;
  display: inline-flex; padding: 3px; border-radius: 8px;
  transition: color .15s, background .15s;
}
.theme-toggle:hover { color: var(--accent); background: var(--surface-2); }
/* 登录入口：仅图标（与主题切换按钮同形态，hover 变色） */
.login-link {
  color: var(--icon-text); display: inline-flex; padding: 3px; border-radius: 8px;
  transition: color .15s, background .15s;
}
.login-link:hover { color: var(--accent); background: var(--surface-2); }
/* 主题切换图标：亮色态显示月亮（点它变夜）、暗色态显示太阳 */
.theme-toggle .i-sun { display: none; }
[data-theme="dark"] .theme-toggle .i-moon { display: none; }
[data-theme="dark"] .theme-toggle .i-sun { display: inline-flex; }

/* ---------- Hero（备用） ---------- */
.hero {
  text-align: center; padding: 76px 20px 52px;
  background: radial-gradient(120% 120% at 50% 0%, var(--accent-soft) 0%, rgba(255,255,255,0) 60%);
}
.hero h1 { font-size: 40px; margin: 0 0 12px; letter-spacing: 1px; }
.hero p { color: var(--muted); font-size: 17px; margin: 0 auto 26px; max-width: 560px; }
.btn {
  display: inline-block; padding: 11px 24px; border-radius: 999px;
  background: var(--accent); color: #fff; text-decoration: none; font-size: 15px; font-weight: 600;
  transition: transform .15s, box-shadow .15s;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(59,110,245,.35); }

/* ---------- 首页两栏布局 ---------- */
.home {
  display: grid; grid-template-columns: 300px 1fr; gap: 32px;
  align-items: start; margin-top: 28px; margin-bottom: 56px;
}
.sidebar { position: sticky; top: 86px; display: flex; flex-direction: column; gap: 18px; }
.content { min-width: 0; }

/* 资料卡（常驻侧栏） */
.profile-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px; box-shadow: var(--shadow); text-align: center;
}
.profile-avatar {
  position: relative;
  width: 88px; height: 88px; border-radius: 50%; margin: 0 auto 14px; overflow: hidden;
  background: linear-gradient(135deg, var(--accent), #54aeff);
  display: flex; align-items: center; justify-content: center;
  font-size: 34px; font-weight: 800; color: #fff; box-shadow: 0 6px 18px rgba(9,105,218,.28);
}
.profile-avatar .avatar-fallback { line-height: 1; }
.profile-avatar img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.profile-name { font-size: 19px; margin: 0 0 6px; color: var(--text-strong); }
.profile-tagline { color: var(--muted); font-size: 13.5px; margin: 0 0 16px; line-height: 1.6; }
.profile-stats {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px;
  padding: 14px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.profile-stat {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  color: inherit; text-decoration: none; border-radius: 8px;
  padding: 6px 0; transition: background .15s;
}
.profile-stat:hover { background: var(--accent-soft); }
.profile-stat .num { font-size: 17px; font-weight: 800; color: var(--text-strong); transition: color .15s; }
.profile-stat:hover .num { color: var(--accent); }
.profile-stat .lbl { font-size: 12px; color: var(--muted); }
.profile-socials { display: flex; justify-content: center; gap: 14px; margin-top: 16px; }
.profile-socials a { color: var(--muted); transition: color .15s, transform .15s; }
.profile-socials a:hover { color: var(--accent); transform: translateY(-2px); }
/* 社交图标显示各自品牌色（按图标类型着色）；深色下 GitHub 黑改用浅色 */
.profile-socials a.social-github svg { color: #181717; }
.profile-socials a.social-x svg { color: #000000; }
.profile-socials a.social-email svg { color: #0969da; }
.profile-socials a.social-rss svg { color: #f26522; }
.profile-socials a.social-wechat svg { color: #07c160; }
.profile-socials a.social-tiktok svg { color: #ff0050; }
[data-theme="dark"] .profile-socials a.social-github svg { color: #e7e9ea; }
[data-theme="dark"] .profile-socials a.social-x svg { color: #e7e9ea; }
/* hover 时图标随主题色高亮（覆盖品牌色） */
.profile-socials a:hover svg { color: var(--accent); }

/* 小组件（今日寄语 / 倒计时） */
.widget {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px 20px; box-shadow: var(--shadow);
}
.widget-title {
  font-size: 13px; font-weight: 700; color: var(--accent); letter-spacing: 1px;
  margin: 0 0 10px; display: flex; align-items: center; gap: 6px;
}
.widget-quote { font-size: 15px; line-height: 1.7; color: var(--text); min-height: 52px; overflow-wrap: anywhere; }
.quote-src { font-size: 12.5px; color: var(--muted); margin: 8px 0 0; text-align: right; }
/* 倒计时：目标名过长时允许换行，避免撑破卡片 */
.countdown-label { font-size: 14px; color: var(--muted); margin: 0 0 10px; line-height: 1.6; overflow-wrap: anywhere; }
.countdown-grid { display: flex; gap: 10px; }
.cd-cell { flex: 1; min-width: 0; text-align: center; background: var(--surface-2); border-radius: 10px; padding: 10px 4px; }
.cd-num { font-size: 22px; font-weight: 800; color: var(--text-strong); font-variant-numeric: tabular-nums; line-height: 1.25; }
.cd-lbl { font-size: 11px; color: var(--muted); }

/* 文章列表（板块式） */
.section-title { font-size: 22px; margin: 4px 0 6px; color: var(--text-strong); }
.post-list { display: flex; flex-direction: column; }
.post-item { display: flex; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--border); }
.post-item:first-child { padding-top: 6px; }
.post-thumb {
  width: 132px; height: 88px; border-radius: 10px; object-fit: cover; flex: none;
  background: linear-gradient(135deg, #c7d6ff, #e9eefb);
}
.post-main { min-width: 0; flex: 1; }
.post-meta { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; margin-bottom: 6px; }
.cat-tag {
  background: var(--accent-soft); color: var(--accent);
  padding: 1px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; text-decoration: none;
}
.post-title { font-size: 19px; margin: 0 0 6px; line-height: 1.45; }
.post-title a { text-decoration: none; color: var(--text-strong); }
.post-title a:hover { color: var(--accent); }
.post-excerpt { color: var(--muted); font-size: 14px; margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* ---------- 通用页面（关于/分类/归档/搜索） ---------- */
.page { max-width: 760px; margin: 0 auto; padding: 56px 20px 64px; }
.page-title { font-size: 30px; margin: 0 0 8px; color: var(--text-strong); }
.lead { color: var(--muted); font-size: 16px; margin: 0 0 28px; }
.prose p { margin: 1.1em 0; }
.prose h2 { font-size: 19px; margin: 1.9em 0 0.5em; color: var(--text-strong); line-height: 1.4; }
.prose h2:first-child { margin-top: 0; }
.prose a { color: var(--accent); text-decoration: none; }
.prose a:hover { text-decoration: underline; }
.prose strong { font-weight: 600; color: var(--text-strong); }
.crumbs { color: var(--muted); font-size: 14px; margin: 0 0 8px; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--accent); }

.empty { color: var(--muted); padding: 30px 0; }

/* ---------- 分类列表 ---------- */
.cat-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--border); }
.cat-list li a {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 6px; border-bottom: 1px solid var(--border);
  text-decoration: none; transition: color .15s, padding-left .15s;
}
.cat-list li a:hover { color: var(--accent); padding-left: 12px; }
.cat-name { font-size: 17px; font-weight: 600; }
.cat-count { color: var(--muted); font-size: 14px; }

/* ---------- 归档 ---------- */
.archive-group { margin-bottom: 28px; }
.archive-month { font-size: 18px; margin: 0 0 10px; color: var(--accent); }
.archive-list { list-style: none; padding: 0; margin: 0; }
.archive-list li { display: flex; gap: 16px; align-items: baseline; padding: 8px 0; border-bottom: 1px dashed var(--border); }
.archive-list time { color: var(--muted); font-size: 13px; min-width: 34px; }
.archive-list a { text-decoration: none; color: var(--text); }
.archive-list a:hover { color: var(--accent); }

/* ---------- 搜索 ---------- */
.search-box input {
  width: 100%; padding: 13px 16px; font-size: 16px; font-family: inherit;
  border: 1px solid var(--border); border-radius: 12px; background: var(--surface); color: var(--text);
  transition: border-color .15s, box-shadow .15s;
}
.search-box input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.search-status { color: var(--muted); font-size: 14px; margin: 14px 0 4px; }

/* ---------- 文章详情 ---------- */
.post { max-width: 720px; margin: 0 auto; padding: 40px 20px 64px; }
.post-cover { width: 100%; border-radius: var(--radius); margin-bottom: 24px; }
.post h1 { font-size: 30px; line-height: 1.35; margin: 0 0 10px; color: var(--text-strong); }
.post-meta { display: flex; align-items: center; gap: 14px; color: var(--muted); font-size: 14px; margin-bottom: 6px; }
.cat-link { color: var(--accent); text-decoration: none; font-weight: 600; }
.content { margin-top: 22px; font-size: 16.5px; color: var(--text); }
.content h1, .content h2, .content h3 { line-height: 1.4; margin: 1.6em 0 .6em; }
.content h2 { font-size: 23px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.content h3 { font-size: 19px; }
.content p { margin: 1em 0; }
.content img { max-width: 100%; border-radius: 10px; }
.content a { color: var(--accent); }
.content ul, .content ol { padding-left: 1.4em; }
.content li { margin: .4em 0; }
/* 文章正文表格：补齐缺失样式，修复裸表导致的列错位/无边框/宽表溢出 */
.content table {
  display: block;
  /* fit-content：窄表收缩到内容宽度（列宽随单元格内容自适应），
     超过容器时封顶为容器宽并由下方 overflow-x 横向滚动。
     不能用 width:100%——block 化后块盒拉满容器而内部表盒仍按内容收缩，
     会出现「外框全宽、列内容挤在左侧」的割裂布局。 */
  width: fit-content;
  max-width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
  margin: 1.4em 0;
  font-size: 15px;
  border: 1px solid var(--border);
  border-radius: 10px;
}
.content th, .content td {
  border: 1px solid var(--border);
  padding: 8px 12px;
  text-align: left;
  vertical-align: top;
  line-height: 1.6;
  /* 长 URL / 无空格长串：允许断行，避免撑爆列宽触发横向滚动 */
  overflow-wrap: break-word;
  word-break: break-word;
}
.content thead th {
  background: var(--code-bg);
  color: var(--text-strong);
  font-weight: 600;
  /* nowrap：表头撑住列宽，宽表（列多/内容长）恢复横向滚动而非压缩换行。
     窄表不受影响（fit-content 本就贴合内容宽）；
     铺满作用域（下方 data-post 覆盖）内恢复 normal，长表头仍可换行。 */
  white-space: nowrap;
}
.content tbody tr:nth-child(2n) td { background: var(--bg); }
.content table th[align="right"], .content table td[align="right"] { text-align: right; }
.content table th[align="center"], .content table td[align="center"] { text-align: center; }

/* ---------------------------------------------------------------------------
   单篇覆盖：正文表格铺满内容区（仅 vacation_cost-of-japan 这一篇，含其 en/ja 版本）
   默认规则让窄表收缩到内容宽（fit-content），观感更紧凑；这篇账单类文章列少、
   希望表格铺满以对齐阅读区，故在其作用域内覆盖。
   要点：display:block 是为宽表横向滚动而设，但它会让 width:100% 作用于外层块盒，
   内层表盒仍按内容收缩（即「外框全宽、列挤左侧」）。因此这里必须把 display 还原为
   table（改由外层 wrapper 承担滚动——见下方 .wb-table-scroll），并配合
   table-layout:auto 让列宽按内容比例分配，才能既铺满又不产生畸形列宽。
   --------------------------------------------------------------------------- */
.content[data-post="vacation_cost-of-japan"] table {
  display: table;
  width: 100%;
  max-width: 100%;
  overflow-x: visible;
  table-layout: auto;
}
/* display:table / 定宽超宽表格通用滚动包裹：由脚本按需包裹表格，
   承担横向滚动，避免表格把整个页面撑出横向溢出 */
.wb-table-scroll {
  width: 100%;
  overflow-x: auto;
  margin: 1.4em 0;
}
.content[data-post="vacation_cost-of-japan"] .wb-table-scroll { margin: 0; }
.content[data-post="vacation_cost-of-japan"] .wb-table-scroll > table {
  margin: 0;
}
/* 铺满作用域内表头恢复可换行：该文章表头较长（如「账面金额合计（人民币列）」
   在数据列），nowrap 会把窄表撑到超宽触发滚动，违背「铺满」的初衷 */
.content[data-post="vacation_cost-of-japan"] thead th {
  white-space: normal;
}
/* 铺满后单元格获得更宽的可用宽度，适当增加内边距提升账单类表格可读性 */
.content[data-post="vacation_cost-of-japan"] th,
.content[data-post="vacation_cost-of-japan"] td {
  padding: 10px 14px;
}

/* ---------------------------------------------------------------------------
   消费明细表列宽定制（仅 cost-of-travelling-Japan 这一篇，含其语言版本）
   Markdown 无法逐列定宽（GFM 只有对齐语法），故在 CSS 层用 table-layout:fixed
   + nth-child 逐列指定宽度。列序（12 列）：
     1日期 2消费类别 3消费明细 4日元 5港币 6人民币 7优惠 8实付 9汇率
     10支付方式 11消费场所 12备注
   定宽诉求：日期折 2 行、明细 2~3 行、6 个货币/数值列各 6 个数字字符宽。
   注：fixed 布局下表头不再参与列宽计算，须连同 thead 一起按同序定宽。
   --------------------------------------------------------------------------- */
.content[data-post="cost-of-travelling-Japan"] table {
  table-layout: fixed;
  /* 各列定宽总和约 850px 超过容器 630px：必须解除 max-width 封顶，
     否则 fixed 布局把所有列等比压扁（定宽失效）。超出部分走横向滚动。 */
  width: max-content;
  max-width: none;
  min-width: 100%;   /* 定宽之和小于容器时仍铺满 */
}
/* 定宽：需覆盖 th（表头行参与 fixed 计算的基准） */
.content[data-post="cost-of-travelling-Japan"] th:nth-child(1),
.content[data-post="cost-of-travelling-Japan"] td:nth-child(1) { width: 9ch; }   /* 日期：2026-07-28 → 折 2 行 */
.content[data-post="cost-of-travelling-Japan"] th:nth-child(2),
.content[data-post="cost-of-travelling-Japan"] td:nth-child(2) { width: 5em; }   /* 消费类别 */
.content[data-post="cost-of-travelling-Japan"] th:nth-child(3),
.content[data-post="cost-of-travelling-Japan"] td:nth-child(3) { width: 13em; }  /* 消费明细：允许 2~3 行 */
.content[data-post="cost-of-travelling-Japan"] th:nth-child(4),
.content[data-post="cost-of-travelling-Japan"] td:nth-child(4),
.content[data-post="cost-of-travelling-Japan"] th:nth-child(5),
.content[data-post="cost-of-travelling-Japan"] td:nth-child(5),
.content[data-post="cost-of-travelling-Japan"] th:nth-child(6),
.content[data-post="cost-of-travelling-Japan"] td:nth-child(6),
.content[data-post="cost-of-travelling-Japan"] th:nth-child(7),
.content[data-post="cost-of-travelling-Japan"] td:nth-child(7),
.content[data-post="cost-of-travelling-Japan"] th:nth-child(8),
.content[data-post="cost-of-travelling-Japan"] td:nth-child(8),
.content[data-post="cost-of-travelling-Japan"] th:nth-child(9),
.content[data-post="cost-of-travelling-Japan"] td:nth-child(9) { width: 78px; }  /* 货币/数值列：实测容纳最长数值 1441.64 不碎行（ch 单位在混合字体下偏窄） */
.content[data-post="cost-of-travelling-Japan"] th:nth-child(10),
.content[data-post="cost-of-travelling-Japan"] td:nth-child(10) { width: 6em; }  /* 支付方式 */
.content[data-post="cost-of-travelling-Japan"] th:nth-child(11),
.content[data-post="cost-of-travelling-Japan"] td:nth-child(11) { width: 7em; }  /* 消费场所 */
.content[data-post="cost-of-travelling-Japan"] th:nth-child(12),
.content[data-post="cost-of-travelling-Japan"] td:nth-child(12) { width: 3.5em; }/* 备注 */
/* 数值列右对齐（该表未写 GFM 对齐语法，账单类数值右对齐更易比对） */
.content[data-post="cost-of-travelling-Japan"] td:nth-child(4),
.content[data-post="cost-of-travelling-Japan"] td:nth-child(5),
.content[data-post="cost-of-travelling-Japan"] td:nth-child(6),
.content[data-post="cost-of-travelling-Japan"] td:nth-child(7),
.content[data-post="cost-of-travelling-Japan"] td:nth-child(8),
.content[data-post="cost-of-travelling-Japan"] td:nth-child(9) { text-align: right; }
.content[data-post="cost-of-travelling-Japan"] thead th:nth-child(4),
.content[data-post="cost-of-travelling-Japan"] thead th:nth-child(5),
.content[data-post="cost-of-travelling-Japan"] thead th:nth-child(6),
.content[data-post="cost-of-travelling-Japan"] thead th:nth-child(7),
.content[data-post="cost-of-travelling-Japan"] thead th:nth-child(8),
.content[data-post="cost-of-travelling-Japan"] thead th:nth-child(9) { text-align: right; }
/* 定宽后表头不再被 nowrap 撑开，改回可换行让「人民币（CNY）」等自然折行 */
.content[data-post="cost-of-travelling-Japan"] thead th { white-space: normal; }
/* 日期列：优先在连字符后断开，得到 2026-07- / 28 的整齐两行 */
.content[data-post="cost-of-travelling-Japan"] td:nth-child(1) { overflow-wrap: anywhere; }
/* 单元格内边距略收，为定宽列让出空间 */
.content[data-post="cost-of-travelling-Japan"] th,
.content[data-post="cost-of-travelling-Japan"] td { padding: 8px 8px; }
.back { margin-top: 32px; }
.back a { color: var(--accent); text-decoration: none; }

/* ---------- 后台管理界面（工作台 · 重构版） ---------- */
.wb { max-width: var(--wrap); margin: 0 auto; padding: 32px 20px 64px; }

/* 登录 */
.wb-login { display: flex; justify-content: center; padding: 24px 0 40px; }
.wb-login-card {
  width: 100%; max-width: 380px; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-hover); padding: 28px 26px;
  display: flex; flex-direction: column; gap: 10px;
}
.wb-login-card h1 { font-size: 22px; margin: 0; color: var(--text-strong); }
.wb-sub { margin: 0 0 6px; font-size: 13.5px; color: var(--muted); }
.wb-login-card label { font-size: 13px; color: var(--muted); }
.wb-login-card input {
  width: 100%; padding: 10px 12px; font-size: 14px; font-family: inherit;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg); color: var(--text);
}
.wb-login-card input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.wb-login-card .btn { margin-top: 6px; text-align: center; }
.wb-alert {
  font-size: 13px; color: #cf222e; background: #fff1f0;
  border: 1px solid #ffc9c9; border-radius: var(--radius); padding: 10px 12px;
}
[data-theme="dark"] .wb-alert { color: #f85149; background: #2d1214; border-color: #652b2b; }
.wb-alert code { font-size: 12px; word-break: break-all; }

/* 工作台顶栏 */
.wb-top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  flex-wrap: wrap; margin-bottom: 18px;
}
.wb-top-left { display: flex; align-items: baseline; gap: 10px; }
.wb-top-left strong { font-size: 20px; color: var(--text-strong); }
.wb-user { font-size: 12.5px; color: var(--muted); }
.wb-top-right { display: flex; gap: 8px; }

/* 两栏：编辑 + 列表 */
.wb-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 18px; align-items: start; }
.wb-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px;
}
.wb-main { min-width: 0; }
.wb-side { min-width: 0; }

/* ---------- 文章管理：编辑器默认隐藏，仅新建/编辑时弹窗 ---------- */
#mod-write .wb-main { display: none; }
#mod-write .wb-side { grid-column: 1 / -1; }
.wb-editor-close { display: none; }

#mod-write.editing .wb-main {
  display: block;
  position: fixed; inset: 0; z-index: 90; /* 高于 sticky 头部(50)，低于 toast(120) */
  /* 内边距加大：让编辑器卡片与最外层滚动容器留出呼吸空间，避免贴边不便操作 */
  padding: 40px 40px 56px; overflow: auto;
  background: rgba(15, 18, 25, .45);
  animation: wb-fade .15s ease;
}
[data-theme="dark"] #mod-write.editing .wb-main { background: rgba(0, 0, 0, .6); }
#mod-write.editing .wb-editor-card {
  position: relative;
  /* 宽度对齐后台主体容器（--wrap = 1080px），不再比管理界面窄 */
  width: 100%; max-width: var(--wrap); margin: 0 auto;
  max-height: calc(100vh - 96px); overflow: auto;
  animation: wb-pop .18s ease;
}
@keyframes wb-pop {
  from { opacity: 0; transform: translateY(10px) scale(.98); }
  to { opacity: 1; transform: none; }
}
#mod-write.editing .wb-title { padding-right: 52px; }
#mod-write.editing .wb-editor-close {
  display: inline-flex; align-items: center; justify-content: center;
  position: sticky; float: right; top: 0; z-index: 5;
  width: 32px; height: 32px; margin: 0 0 6px 12px;
  border: 1px solid var(--border); border-radius: 8px;
  background: var(--surface-2); color: var(--muted);
  font-size: 14px; line-height: 1; cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
#mod-write.editing .wb-editor-close:hover { background: #cf222e; border-color: #cf222e; color: #fff; }
[data-theme="dark"] #mod-write.editing .wb-editor-close:hover { background: #f85149; border-color: #f85149; }

/* 中等宽度：收一点内边距，避免弹窗可用宽度被挤太小 */
@media (max-width: 1100px) {
  #mod-write.editing .wb-main { padding: 24px 20px 40px; }
  #mod-write.editing .wb-editor-card { max-height: calc(100vh - 64px); }
}

/* 窄屏：编辑器弹窗全屏 */
@media (max-width: 640px) {
  #mod-write.editing .wb-main { padding: 0; }
  #mod-write.editing .wb-editor-card {
    max-width: none; max-height: 100vh; min-height: 100vh;
    border: none; border-radius: 0;
  }
}

/* 大标题输入 */
.wb-title {
  width: 100%; border: none; outline: none; background: none;
  font-size: 24px; font-weight: 700; font-family: inherit; color: var(--text-strong);
  padding: 2px 0 10px; border-bottom: 1px solid var(--border);
}
.wb-title::placeholder { color: var(--muted); }

/* 元信息三连：语言 / 分类 / 状态 */
.wb-meta { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 14px 0 12px; }
.wb-seg { display: inline-flex; background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; padding: 3px; }
.wb-seg button {
  border: none; background: none; cursor: pointer; font: inherit; font-size: 13px;
  color: var(--muted); padding: 5px 13px; border-radius: 999px; transition: background .15s, color .15s;
}
.wb-seg button.on { background: var(--accent); color: #fff; font-weight: 600; }
/* 语言按钮上的版本状态标记：· 未创建 / ○ 草稿 / ✓ 已发布 */
.wb-seg button .wb-lang-mark { font-size: 11px; margin-left: 4px; opacity: .75; }
.wb-seg button.on .wb-lang-mark { opacity: .95; }
.wb-cat {
  flex: 1; min-width: 140px; padding: 8px 12px; font-size: 14px; font-family: inherit;
  border: 1px solid var(--border); border-radius: 999px; background: var(--bg); color: var(--text);
}
.wb-cat:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

/* 编辑 / 预览 / 分屏 */
.wb-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 12px; }
.wb-tabs button {
  border: none; background: none; cursor: pointer; font: inherit; font-size: 13.5px;
  color: var(--muted); padding: 7px 14px; border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.wb-tabs button.on { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

.wb-editor { display: grid; grid-template-columns: 1fr; gap: 14px; }
.wb-editor[data-tab="preview"] #f-content { display: none; }
.wb-editor[data-tab="edit"] #preview { display: none; }
.wb-editor[data-tab="split"] { grid-template-columns: 1fr 1fr; }
#f-content {
  width: 100%; min-height: 420px; resize: vertical; padding: 14px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px; line-height: 1.7;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg); color: var(--text);
}
#f-content:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.wb-preview {
  min-height: 420px; max-height: 620px; overflow: auto; padding: 4px 14px 4px 0;
  font-size: 15px; line-height: 1.75;
}
.wb-preview > :first-child { margin-top: 0; }

/* 工具栏：插图上传 */
.wb-toolbar { display: flex; align-items: center; gap: 12px; margin: 10px 0 6px; flex-wrap: wrap; }
.wb-upload {
  cursor: pointer; font-size: 13px; font-weight: 600; color: var(--accent);
  border: 1px dashed var(--border); border-radius: 999px; padding: 6px 14px;
}
.wb-upload:hover { border-color: var(--accent); background: var(--accent-soft); }

/* 更多设置（折叠） */
.wb-more { margin: 8px 0 4px; border-top: 1px solid var(--border); padding-top: 10px; }
.wb-more summary { cursor: pointer; font-size: 13px; color: var(--muted); }
.wb-more summary:hover { color: var(--accent); }
.wb-more-body { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
.wb-more-body label { font-size: 12.5px; color: var(--muted); display: flex; flex-direction: column; gap: 4px; }
.wb-more-body input {
  padding: 8px 10px; font-size: 13.5px; font-family: inherit;
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg); color: var(--text);
}
.wb-more-body input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

/* 摘要字段：输入框 + AI 生成按钮 同一行 */
.wb-more-field { display: flex; flex-direction: column; gap: 4px; font-size: 12.5px; color: var(--muted); }
.wb-excerpt-row { display: flex; gap: 8px; align-items: center; }
.wb-excerpt-row input {
  flex: 1; min-width: 0;
  padding: 8px 10px; font-size: 13.5px; font-family: inherit;
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg); color: var(--text);
}
.wb-excerpt-row input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.wb-excerpt-row .btn { flex: none; white-space: nowrap; padding: 7px 12px; font-size: 13px; }
#excerpt-hint[data-kind="err"] { color: var(--danger, #cf222e); }
#excerpt-hint[data-kind="ok"] { color: var(--accent); }
#excerpt-hint[data-kind="warn"] { color: #b26a00; }
#ex-card .btn { margin-top: 12px; width: 100%; }
#ex-card select {
  padding: 8px 10px; font-size: 13.5px; font-family: inherit;
  border: 1px solid var(--border); border-radius: 10px; background: var(--bg); color: var(--text);
}

/* 操作区 */
.wb-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.btn-danger {
  padding: 8px 16px; border: 1px solid #ffc9c9; border-radius: 999px; cursor: pointer;
  background: #fff1f0; color: #cf222e; font-size: 14px; font-weight: 600;
  transition: background .15s, color .15s;
}
.btn-danger:hover { background: #cf222e; color: #fff; border-color: #cf222e; }
[data-theme="dark"] .btn-danger { background: #2d1214; border-color: #652b2b; color: #f85149; }
[data-theme="dark"] .btn-danger:hover { background: #f85149; color: #fff; }

.wb-hint { font-size: 12.5px; color: var(--muted); }
#save-msg[data-kind="ok"] { color: #1a7f37; }
#save-msg[data-kind="err"] { color: #cf222e; }
[data-theme="dark"] #save-msg[data-kind="ok"] { color: #3fb950; }
[data-theme="dark"] #save-msg[data-kind="err"] { color: #f85149; }

/* ---------- 后台管理界面：一键翻译（LLM） ---------- */
.wb-trbar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin: 10px 0 6px; padding: 10px 12px;
  background: var(--surface-2); border: 1px dashed var(--border); border-radius: var(--radius);
}
.wb-trbar-label { font-size: 12.5px; color: var(--muted); }
.wb-tr-btn {
  font-size: 13px; padding: 6px 14px;
  border: 1px solid var(--accent); background: var(--accent-soft); color: var(--accent);
  border-radius: 999px; cursor: pointer; font-weight: 600;
}
.wb-tr-btn:hover:not(:disabled) { background: var(--accent); color: #fff; }
.wb-tr-btn:disabled { cursor: wait; }
.wb-langstate { display: inline-flex; gap: 6px; margin-left: auto; }
.wb-langstate-btn {
  font-size: 12px; padding: 3px 10px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--surface); color: var(--muted);
}
.wb-langstate-btn.has { color: var(--accent); border-color: var(--accent); cursor: pointer; }
.wb-langstate-btn.has:hover { background: var(--accent-soft); }
#tr-msg[data-kind="ok"] { color: #1a7f37; }
#tr-msg[data-kind="err"] { color: #cf222e; }
#tr-msg[data-kind="warn"] { color: #b26a00; }
[data-theme="dark"] #tr-msg[data-kind="ok"] { color: #3fb950; }
[data-theme="dark"] #tr-msg[data-kind="err"] { color: #f85149; }
[data-theme="dark"] #tr-msg[data-kind="warn"] { color: #d29922; }

/* 列表列 */
.wb-side-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.wb-side-head strong { font-size: 15px; color: var(--text-strong); }
.wb-new-article {
  margin-left: auto; flex-shrink: 0;
  border: 1px solid var(--accent); background: var(--accent); color: #fff;
  font: inherit; font-size: 12px; font-weight: 600;
  padding: 4px 11px; border-radius: 999px; cursor: pointer; line-height: 1.4;
  transition: filter .15s ease, transform .1s ease;
}
.wb-new-article:hover { filter: brightness(1.08); }
.wb-new-article:active { transform: translateY(1px); }
.wb-search {
  width: 100%; padding: 8px 12px; font-size: 13.5px; font-family: inherit;
  border: 1px solid var(--border); border-radius: 999px; background: var(--bg); color: var(--text);
}
.wb-search:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.wb-field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); margin-top: 10px; }
.wb-field input {
  padding: 8px 12px; font-size: 14px; font-family: inherit;
  border: 1px solid var(--border); border-radius: 10px; background: var(--bg); color: var(--text);
}
.wb-field input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
#cd-card .btn { margin-top: 12px; width: 100%; }
.wb-filter { display: flex; gap: 4px; margin: 10px 0; }
.wb-filter button {
  flex: 1; border: 1px solid var(--border); background: var(--surface); cursor: pointer;
  font: inherit; font-size: 12.5px; color: var(--muted); padding: 5px 0; border-radius: 999px;
}
.wb-filter button.on { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.wb-list { list-style: none; padding: 0; margin: 0; max-height: 560px; overflow: auto; }
.wb-item { display: flex; align-items: flex-start; gap: 6px; padding: 9px 6px; border-radius: 8px; border-bottom: 1px solid var(--border); }
.wb-item:last-child { border-bottom: none; }
.wb-item.on { background: var(--accent-soft); }
.wb-item-main { flex: 1; min-width: 0; padding: 0; }
.wb-item-title { display: block; font-size: 13.5px; font-weight: 600; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-decoration: none; }
.wb-item:hover .wb-item-title { color: var(--accent); }
.wb-item-meta { display: flex; align-items: center; gap: 6px; margin-top: 4px; flex-wrap: wrap; }
.wb-badge { font-size: 11px; color: var(--muted); background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; padding: 1px 7px; }
.wb-badge.is-live { color: #1a7f37; border-color: #b7e4c7; background: #eafaef; }
.wb-badge.is-draft { color: #9a6700; border-color: #f0dfb4; background: #fff8e6; }
[data-theme="dark"] .wb-badge.is-live { color: #3fb950; border-color: #1f4f2b; background: #12261a; }
[data-theme="dark"] .wb-badge.is-draft { color: #d29922; border-color: #4d3d17; background: #241d0f; }
.wb-date { font-size: 11px; color: var(--muted); }
/* 文章列表：语言版本标签（同篇文章多语言合并为一行，点击载入对应版本） */
.wb-item-langs { display: inline-flex; gap: 4px; }
.wb-item-lang { font: inherit; font-size: 11px; line-height: 1; color: var(--muted); background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; padding: 3px 8px; cursor: pointer; }
.wb-item-lang:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }
.wb-author { font-size: 11px; color: var(--muted); }
.wb-author::before { content: '作者 '; opacity: .75; }

/* 文件管理（媒体库） */
.wb-fm-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 12px 0 4px; }
.wb-fm-actions .wb-upload { display: inline-flex; align-items: center; border-style: dashed; }
.wb-fm-list { margin-top: 10px; }
.wb-fm-item { align-items: center; }
.wb-fm-thumb {
  flex: none; width: 52px; height: 52px; border-radius: 8px; overflow: hidden;
  border: 1px solid var(--border); background: var(--surface-2);
  display: flex; align-items: center; justify-content: center; margin-right: 12px;
}
.wb-fm-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.wb-fm-thumb.is-ext { font-size: 11px; font-weight: 700; color: var(--muted); letter-spacing: .02em; }
.wb-fm-name { font-weight: 600; color: var(--text-strong); overflow-wrap: anywhere; }

/* 垃圾箱：过滤按钮计数徽标 / 列表行状态 / 剩余保留天数 */
.wb-filter-badge {
  display: inline-block; margin-left: 5px; min-width: 16px; padding: 0 5px;
  font-size: 10.5px; line-height: 16px; text-align: center; font-weight: 600;
  color: var(--accent); background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  border-radius: 999px;
}
.wb-filter button.on .wb-filter-badge {
  color: var(--surface); background: var(--accent); border-color: var(--accent);
}
.wb-badge.is-trash { color: #a04000; border-color: #f0d0b4; background: #fff3e6; }
[data-theme="dark"] .wb-badge.is-trash { color: #e08a4a; border-color: #503418; background: #2a1c0e; }
.wb-item-title.is-trash { color: var(--muted); text-decoration: line-through; text-decoration-thickness: 1px; }
.wb-trash-left { font-size: 11px; color: #b45309; font-weight: 600; }
[data-theme="dark"] .wb-trash-left { color: #e08a4a; }
.wb-author-input {
  font: inherit; font-size: 12.5px; color: var(--text);
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px;
  padding: 5px 10px; width: 108px; max-width: 100%;
}
.wb-author-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
/* 右侧操作区：编辑、删除始终同行排列（任何屏宽都不换行/不堆叠） */
.wb-item-acts { display: flex; flex-direction: row; flex-wrap: nowrap; align-items: center; gap: 6px; flex-shrink: 0; }
.wb-item-edit, .wb-item-del { border: none; background: none; cursor: pointer; font: inherit; font-size: 11.5px; color: var(--muted); padding: 2px 4px; border-radius: 6px; line-height: 1.5; white-space: nowrap; flex-shrink: 0; }
.wb-item-edit:hover { color: var(--accent); }
.wb-item-del:hover { color: #cf222e; }
[data-theme="dark"] .wb-item-del:hover { color: #f85149; }

/* 后台评论管理 */
.wb-cm-item { padding: 10px 6px; border-bottom: 1px solid var(--border); }
.wb-cm-item:last-child { border-bottom: none; }
.wb-cm-meta { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.wb-cm-author { font-weight: 600; color: var(--text); font-size: 13.5px; }
.wb-cm-status { font-size: 11px; }
.wb-cm-status--pending { color: #9a6700; border-color: #f0dfb4; background: #fff8e6; }
.wb-cm-status--approved { color: #1a7f37; border-color: #b7e4c7; background: #eafaef; }
.wb-cm-status--rejected { color: #cf222e; border-color: #ffc9c9; background: #fff1f0; }
[data-theme="dark"] .wb-cm-status--pending { color: #d29922; border-color: #4d3d17; background: #241d0f; }
[data-theme="dark"] .wb-cm-status--approved { color: #3fb950; border-color: #1f4f2b; background: #12261a; }
[data-theme="dark"] .wb-cm-status--rejected { color: #f85149; border-color: #652b2b; background: #2d1214; }
.wb-cm-page { font-size: 11.5px; color: var(--muted); }
.wb-cm-text { margin: 6px 0 4px; font-size: 13px; color: var(--text); line-height: 1.6; white-space: pre-wrap; word-break: break-word; }
.wb-cm-date { font-size: 11.5px; color: var(--muted); }
.wb-cm-acts { display: flex; gap: 6px; margin-top: 8px; }
.wb-cm-act {
  font: inherit; font-size: 12px; cursor: pointer; border-radius: 999px; padding: 2px 10px;
  background: none; border: 1px solid var(--border); color: var(--muted); transition: color .15s, border-color .15s;
}
.wb-cm-approve:hover { color: #1a7f37; border-color: #b7e4c7; }
.wb-cm-reject:hover { color: #9a6700; border-color: #f0dfb4; }
.wb-cm-del:hover { color: #cf222e; border-color: #ffc9c9; }
[data-theme="dark"] .wb-cm-approve:hover { color: #3fb950; border-color: #1f4f2b; }
[data-theme="dark"] .wb-cm-reject:hover { color: #d29922; border-color: #4d3d17; }
[data-theme="dark"] .wb-cm-del:hover { color: #f85149; border-color: #652b2b; }
/* 评论管理：管理员回复入口与内联回复框 */
.wb-cm-item--reply { padding-left: 14px; border-left: 2px solid var(--border); }
.wb-cm-badge { font-size: 11px; font-weight: 600; border-radius: 999px; padding: 1px 7px; border: 1px solid; }
.wb-cm-badge--admin { color: #0969da; border-color: #c9e0ff; background: #eef5ff; }
[data-theme="dark"] .wb-cm-badge--admin { color: #58a6ff; border-color: #1f3b5c; background: #112031; }
.wb-cm-replyof { font-size: 11.5px; color: var(--muted); }
.wb-cm-reply { color: #0969da; border-color: #c9e0ff; }
.wb-cm-reply:hover { background: #eef5ff; }
[data-theme="dark"] .wb-cm-reply { color: #58a6ff; border-color: #1f3b5c; }
[data-theme="dark"] .wb-cm-reply:hover { background: #112031; }
.wb-cm-replybox { margin-top: 10px; }
.wb-cm-replytext { width: 100%; min-height: 60px; box-sizing: border-box; font: inherit; font-size: 13px; color: var(--text); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 10px; resize: vertical; }
.wb-cm-replyrow { display: flex; gap: 6px; margin-top: 6px; }
.wb-cm-send { color: #1a7f37; border-color: #b7e4c7; }
.wb-cm-send:hover { background: #eafaef; }
[data-theme="dark"] .wb-cm-send { color: #3fb950; border-color: #1f4f2b; }
[data-theme="dark"] .wb-cm-send:hover { background: #12261a; }
.wb-empty { font-size: 13px; color: var(--muted); text-align: center; padding: 20px 0; list-style: none; }

/* 响应式：窄屏单栏 */
@media (max-width: 900px) {
  .wb-grid { grid-template-columns: 1fr; }
  .wb-editor[data-tab="split"] { grid-template-columns: 1fr; }
  #f-content { min-height: 300px; }
  .wb-preview { max-height: none; }
  .wb-more-body { grid-template-columns: 1fr; }
}

/* ---------- 页脚 ---------- */
.site-footer {
  margin-top: 40px; color: var(--muted); font-size: 13px;
  border-top: 1px solid var(--border); background: var(--bg-soft);
}
.footer-inner { max-width: var(--wrap); margin: 0 auto; padding: 28px 20px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 18px; margin-bottom: 16px; }
.footer-nav a { color: var(--nav-text); text-decoration: none; transition: color .15s; }
.footer-nav a:hover { color: var(--accent); }
.footer-meta p { margin: 4px 0; }
.footer-meta a { color: var(--accent); text-decoration: none; }

/* ---------- 响应式 ---------- */
@media (max-width: 920px) {
  .home { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}
@media (max-width: 720px) {
  .header-inner { height: auto; flex-wrap: wrap; padding: 10px 0; gap: 8px; }
  .main-nav { order: 3; width: 100%; justify-content: flex-start; gap: 10px; flex-wrap: wrap; overflow-x: auto; }
  .header-actions { margin-left: auto; }
}
@media (max-width: 600px) {
  .post-item { flex-direction: column; gap: 10px; }
  .post-thumb { width: 100%; height: 150px; }
  .profile-stats { gap: 4px; }
  .hero h1 { font-size: 30px; }
}

/* ================= 文章页 ================= */
/* 头部：简洁标题区（参考 tch.cool 文档风，无大图 hero） */
.post-head { max-width: 1180px; margin: 30px auto 0; padding: 0 20px; }
.post-head-inner { max-width: 760px; }
.post-title {
  color: var(--text-strong); font-size: clamp(26px, 4vw, 38px); font-weight: 700;
  line-height: 1.3; margin: 0 0 12px; letter-spacing: -.01em;
}
.post-meta { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; color: var(--muted); font-size: 14px; }
.post-meta a.post-cat {
  color: var(--accent); border: 1px solid var(--border); padding: 2px 11px;
  border-radius: 999px; text-decoration: none; transition: .15s;
}
.post-meta a.post-cat:hover { background: var(--accent-soft); border-color: var(--accent); }
.post-cover { max-width: 1360px; margin: 22px auto 0; padding: 0 20px; }
.post-cover img { width: 100%; display: block; border-radius: var(--radius); border: 1px solid var(--border); }

.post-layout {
  max-width: 1360px; margin: 20px auto; padding: 0 20px;
  display: grid; grid-template-columns: 264px minmax(0,1fr); gap: 28px; align-items: start;
  grid-template-areas: "left main";
}
.post-main {
  grid-area: main;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 34px 38px; box-shadow: var(--shadow);
  min-width: 0;
}
.post-lead {
  font-size: 16px; color: var(--muted); line-height: 1.85; margin: 0 0 22px;
  padding-left: 13px; border-left: 3px solid var(--accent);
}
/* 无译文提示横幅：当前语言缺已发布译文时，说明现状并给出去其他已存译文版本的链接 */
.translation-notice {
  margin: 0 0 22px; padding: 12px 16px;
  border: 1px solid var(--border); border-left: 3px solid var(--accent);
  border-radius: var(--radius); background: var(--surface-2);
}
.translation-notice-text { margin: 0; font-size: 14.5px; font-weight: 600; color: var(--text-strong); }
.translation-notice-note { margin: 4px 0 0; font-size: 13px; color: var(--muted); }
.translation-notice-link { display: inline-block; margin-top: 8px; font-size: 13px; color: var(--accent); }
.translation-notice-link:hover { text-decoration: underline; }
/* 正文排版（对齐 GitHub markdown-body 文档风） */
.content { font-size: 16px; line-height: 1.7; color: var(--text); }
.content > p { margin: 0 0 16px; }
.content h2 { font-size: 1.5em; font-weight: 600; padding-bottom: .3em; border-bottom: 1px solid var(--border); margin: 32px 0 16px; scroll-margin-top: 72px; }
.content h3 { font-size: 1.25em; font-weight: 600; margin: 26px 0 12px; scroll-margin-top: 72px; }
.content a { color: var(--accent); text-decoration: none; }
.content a:hover { text-decoration: underline; }
.content strong { font-weight: 600; color: var(--text-strong); }
.content ul, .content ol { padding-left: 1.6em; margin: 0 0 16px; }
.content li { margin: 4px 0; }
.content blockquote { margin: 0 0 16px; padding: 0 1em; color: var(--muted); border-left: .25em solid var(--border); }
.content blockquote p { margin: 8px 0; }
.content code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background: var(--code-bg); padding: .2em .4em; border-radius: 6px; font-size: 85%; color: var(--text); }
.content pre { background: var(--code-bg); padding: 16px; border-radius: 8px; overflow: auto; margin: 0 0 16px; color: var(--text); }
.content pre code { background: none; padding: 0; font-size: 90%; }
.content img { max-width: 100%; border-radius: 8px; }
.content hr { border: 0; border-top: 1px solid var(--border); margin: 24px 0; }

/* 阅读进度条（顶部细线，随滚动） */
.reading-bar { position: fixed; top: 62px; left: 0; right: 0; height: 3px; background: transparent; z-index: 49; pointer-events: none; }
.reading-bar-fill { height: 100%; width: 0; background: var(--accent); transition: width .08s linear; }
/* 上一篇 / 下一篇 */
.post-nav { max-width: 1360px; margin: 26px auto 0; padding: 0 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.post-nav-item { display: flex; flex-direction: column; gap: 4px; padding: 14px 18px; background: var(--surface); border: none; border-radius: var(--radius); text-decoration: none; transition: .18s; min-width: 0; }
.post-nav-item.next { text-align: right; align-items: flex-end; }
.post-nav-item:not(.disabled):hover { background: var(--bg-soft); }
.post-nav-dir { font-size: 12px; color: var(--muted); }
.post-nav-title { font-size: 15px; font-weight: 600; color: var(--text-strong); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%; }
.post-nav-item.disabled { visibility: hidden; }
@media (max-width: 600px) { .post-nav { grid-template-columns: 1fr; } }
.post-aside { display: flex; flex-direction: column; gap: 18px; position: sticky; top: 72px; }
.post-aside-left { grid-area: left; max-height: calc(100vh - 86px); overflow-y: auto; scrollbar-width: thin; padding-right: 2px; }

/* 移动端：左栏组件移到正文下方，单列堆叠 */
@media (max-width: 900px) {
  .post-layout { grid-template-columns: 1fr; grid-template-areas: "main" "left"; }
  .post-aside-left { position: static; max-height: none; overflow: visible; order: 2; }
}

/* 移动端（平板/手机）：侧栏 banner 模块改为横向自适应，倒计时四格等分 */
@media (max-width: 900px) {
  .post-aside-left { gap: 14px; }
  .post-main { padding: 26px 24px; }
  .profile-card { padding: 18px; }
  .widget { padding: 16px 18px; }
  .countdown-grid { gap: 8px; }
  .cd-num { font-size: 20px; }
  .cd-cell { padding: 8px 2px; }
}

/* 侧栏卡片 */
.aside-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow);
}
.aside-title { font-size: 15px; font-weight: 700; margin: 0 0 12px; color: var(--text-strong); }
.aside-cat, .aside-hot { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.aside-cat a, .aside-hot a {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 8px 10px; border-radius: 10px; color: var(--muted); text-decoration: none; font-size: 14px;
  transition: .18s;
}
.aside-cat a:hover, .aside-hot a:hover { background: var(--bg-soft); color: var(--accent); }
.aside-cat-n { font-size: 12px; color: var(--muted); background: var(--bg-soft); padding: 1px 8px; border-radius: 999px; }

/* 目录 TOC */
.toc-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow); }
.toc-title { font-size: 15px; font-weight: 700; margin: 0 0 10px; color: var(--text-strong); }
.toc-nav { display: flex; flex-direction: column; gap: 2px; border-left: 2px solid var(--border); margin-left: 2px; }
.toc-link {
  display: block; padding: 5px 12px; font-size: 13.5px; color: var(--muted); text-decoration: none;
  border-left: 2px solid transparent; margin-left: -2px; line-height: 1.5; transition: .18s;
}
.toc-link:hover { color: var(--accent); }
.toc-h3 { padding-left: 26px; font-size: 13px; }
.toc-link.active { color: var(--accent); border-left-color: var(--accent); font-weight: 600; }

/* 标题锚点滚动偏移 */
.post-main h2[id], .post-main h3[id] { scroll-margin-top: 72px; }
.post-main h2 { margin-top: 34px; }
.post-main h3 { margin-top: 24px; }

/* ================= 首页文章卡片 ================= */
.post-card {
  display: flex; gap: 16px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px;
  box-shadow: var(--shadow); transition: .22s;
}
.post-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.post-card-cover { width: 124px; height: 96px; flex: none; border-radius: 11px; overflow: hidden; }
.post-card-cover img { width: 100%; height: 100%; object-fit: cover; }
.post-card-main { flex: 1; min-width: 0; display: flex; flex-direction: column; justify-content: center; }

@media (max-width: 600px) {
  .post-card { flex-direction: column; }
  .post-card-cover { width: 100%; height: 170px; }
  .post-head { padding: 0 16px; }
  .post-cover { padding: 0 16px; }
}

/* ============ 移动端适配：文章页侧栏模块 + 倒计时 ============ */
@media (max-width: 640px) {
  /* 布局：减小留白，正文卡片与侧栏模块铺满屏宽 */
  .post-layout { margin: 16px auto; padding: 0 14px; gap: 16px; }
  .post-head { margin-top: 22px; padding: 0 16px; }
  .post-title { font-size: clamp(22px, 7vw, 30px); }
  .post-main { padding: 22px 18px; }
  .post-lead { font-size: 15px; }
  /* 侧栏左栏：模块间距收紧，避免堆叠后过于松散或紧贴 */
  .post-aside-left { gap: 12px; }

  /* 资料卡：移动端横向紧凑排布（头像 + 名称/简介 并排），统计与社交图标保持整行 */
  .profile-card { padding: 16px; }
  .profile-avatar { width: 64px; height: 64px; margin: 0 auto 10px; font-size: 26px; }
  .profile-name { font-size: 17px; }
  .profile-tagline { font-size: 13px; margin-bottom: 12px; }
  .profile-stats { padding: 12px 0; gap: 6px; }
  .profile-socials { gap: 16px; margin-top: 14px; }

  /* 通用小组件：收紧内边距，保证内容不贴边 */
  .widget { padding: 15px 16px; }
  .widget-title { font-size: 12.5px; letter-spacing: .6px; }
  .widget-quote { font-size: 14.5px; min-height: 0; }

  /* 倒计时：整行铺满、四格等分、数字与标签层级清晰、杜绝溢出 */
  .countdown-label { font-size: 13px; margin-bottom: 10px; }
  .countdown-grid { gap: 6px; }
  .cd-cell { padding: 9px 2px; border-radius: 9px; }
  .cd-num { font-size: clamp(17px, 5.2vw, 20px); line-height: 1.2; }
  .cd-lbl { font-size: 10.5px; margin-top: 1px; }
}

/* 超窄屏（小屏手机）：进一步压缩，优先保证可读与不溢出 */
@media (max-width: 380px) {
  .post-layout { padding: 0 12px; }
  .post-main { padding: 18px 14px; }
  .widget { padding: 14px 14px; }
  .countdown-grid { gap: 5px; }
  .cd-num { font-size: 16px; }
  .cd-lbl { font-size: 10px; }
  .profile-avatar { width: 58px; height: 58px; font-size: 24px; }
}

/* ================= 评论区 ================= */
.comments {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.comments-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 19px; font-weight: 700; color: var(--text-strong); margin: 0 0 18px;
}
.comments-title svg { color: var(--accent); }
.comments-count {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 22px; height: 22px; padding: 0 7px;
  font-size: 12px; font-weight: 600; color: var(--muted);
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px;
}
.comments-form { display: flex; flex-direction: column; gap: 10px; margin-bottom: 22px; }
.comments-row { display: flex; gap: 10px; }
.comments-row .comments-name, .comments-row .comments-email { flex: 1; min-width: 0; }
.comments-name, .comments-email, .comments-input {
  width: 100%; box-sizing: border-box;
  font: inherit; color: var(--text); background: var(--surface-2);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 10px 12px; resize: vertical; transition: border-color .15s, box-shadow .15s;
}
.comments-name:focus, .comments-email:focus, .comments-input:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.comments-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.comments-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.comments-msg { font-size: 13px; color: var(--muted); min-height: 18px; flex: 1; }
.comments-msg-err { color: #cf222e; }
.comments-msg-warn { color: #9a6700; }
[data-theme="dark"] .comments-msg-warn { color: #d29922; }
.comments-submit {
  font: inherit; font-weight: 600; color: #fff; cursor: pointer;
  background: var(--accent); border: 1px solid var(--accent);
  border-radius: var(--radius); padding: 9px 18px; transition: opacity .15s;
}
.comments-submit:hover { opacity: .9; }
.comments-submit:disabled { opacity: .55; cursor: not-allowed; }
.comments-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 16px; }
.comment-item {
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 12px 14px;
}
.comment-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 6px; }
.comment-author { font-weight: 600; color: var(--text-strong); font-size: 14px; }
.comment-time { font-size: 12px; color: var(--muted); }
.comment-body { margin: 0; color: var(--text); line-height: 1.7; white-space: pre-wrap; word-break: break-word; }
/* 管理员回复：嵌套缩进展示 */
.comment-replies { list-style: none; margin: 12px 0 0; padding: 0 0 0 16px; border-left: 2px solid var(--border); display: flex; flex-direction: column; gap: 12px; }
.comment-reply { background: var(--surface); }
.comment-badge { font-size: 11px; font-weight: 600; border-radius: 999px; padding: 1px 8px; border: 1px solid; white-space: nowrap; }
.comment-badge--admin { color: #0969da; border-color: #c9e0ff; background: #eef5ff; }
[data-theme="dark"] .comment-badge--admin { color: #58a6ff; border-color: #1f3b5c; background: #112031; }
.comments-empty { color: var(--muted); font-size: 14px; margin: 8px 0 0; }
.comments-note { color: var(--muted); font-size: 14px; margin: 0; }

/* 我的评论（本人提交、凭本地令牌管理） */
.my-comments {
  margin-top: 22px; padding: 16px; border: 1px dashed var(--border);
  border-radius: var(--radius); background: var(--surface);
}
.my-comments-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.my-comments-head strong { font-size: 15px; color: var(--text-strong); }
.my-comments-hint { font-size: 12px; color: var(--muted); }
.my-comments-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.comment-mine { position: relative; }
/* 审核状态徽标 */
.comment-status {
  font-size: 11px; font-weight: 600; border-radius: 999px; padding: 1px 8px;
  border: 1px solid var(--border); white-space: nowrap;
}
.comment-status--pending { color: #9a6700; border-color: #f0dfb4; background: #fff8e6; }
.comment-status--approved { color: #1a7f37; border-color: #b7e4c7; background: #eafaef; }
.comment-status--rejected { color: #cf222e; border-color: #ffc9c9; background: #fff1f0; }
[data-theme="dark"] .comment-status--pending { color: #d29922; border-color: #4d3d17; background: #241d0f; }
[data-theme="dark"] .comment-status--approved { color: #3fb950; border-color: #1f4f2b; background: #12261a; }
[data-theme="dark"] .comment-status--rejected { color: #f85149; border-color: #652b2b; background: #2d1214; }
.comment-note { margin: 6px 0 0; font-size: 12px; color: #cf222e; }
[data-theme="dark"] .comment-note { color: #f85149; }
.comment-del {
  display: inline-block; margin-top: 8px; font: inherit; font-size: 12px; cursor: pointer;
  color: var(--muted); background: none; border: 1px solid var(--border);
  border-radius: 999px; padding: 2px 10px; transition: color .15s, border-color .15s;
}
.comment-del:hover { color: #cf222e; border-color: #ffc9c9; }
[data-theme="dark"] .comment-del:hover { color: #f85149; border-color: #652b2b; }
/* 公开列表中的内联删除（本人已通过评论）：更小巧，靠右显示 */
.comment-del--inline {
  margin-top: 0; margin-left: auto; align-self: center;
  font-size: 11px; padding: 1px 8px; opacity: .8;
}
.comment-del--inline:hover { opacity: 1; }


/* ================= 分享区 ================= */
.share {
  margin: 36px 0 6px;
  padding: 0;
  background: none;
  border: none;
  border-radius: 0;
}
.share-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 700; color: var(--text-strong); margin: 0 0 14px;
}
.share-title svg { color: var(--accent); }
.share-row { display: flex; flex-wrap: wrap; gap: 4px 2px; }
.share-btn {
  display: inline-flex; align-items: center; gap: 7px;
  min-height: 32px; box-sizing: border-box;
  font: inherit; font-size: 13px; font-weight: 500; line-height: 1;
  color: var(--muted); text-decoration: none; cursor: pointer;
  background: none; border: none; border-radius: 8px;
  padding: 7px 9px; transition: color .15s, background .15s;
  -webkit-tap-highlight-color: transparent;
}
.share-btn svg { flex: none; }
/* 品牌图标始终显示各自的品牌色（颜色由按钮的 --brand 变量提供），文字保持中性灰 */
.share-platform svg, .share-wechat svg { color: var(--brand); }
.share-btn:hover { color: var(--accent); }
/* hover 时文字变主题色，品牌图标保持各自颜色不变 */
.share-platform:hover, .share-wechat:hover { color: var(--accent); }
.share-platform:hover svg, .share-wechat:hover svg { color: var(--brand); }
/* 深色背景下 X 品牌色（近黑）不可见，改用浅色 */
[data-theme="dark"] .share-x svg { color: #e7e9ea; }
[data-theme="dark"] .share-x:hover svg { color: #e7e9ea; }
.share-btn:active { transform: translateY(1px); }
.share-btn.is-done { color: #1a7f37; }
[data-theme="dark"] .share-btn.is-done { color: #3fb950; }
.share-native[hidden] { display: none; }
.share-toast {
  position: fixed; left: 50%; bottom: 36px; z-index: 120;
  max-width: calc(100vw - 48px); box-sizing: border-box;
  transform: translateX(-50%) translateY(10px);
  background: var(--text-strong); color: var(--bg);
  font-size: 13px; line-height: 1.5; text-align: center;
  padding: 9px 16px; border-radius: 999px;
  opacity: 0; pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
}
.share-toast.show { opacity: .96; transform: translateX(-50%) translateY(0); }
/* 微信分享二维码弹层 */
.share-qr {
  position: fixed; inset: 0; z-index: 130;
  background: rgba(0, 0, 0, .45);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.share-qr[hidden] { display: none; }
.share-qr-panel {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-hover);
  padding: 26px 24px 20px;
  text-align: center;
  max-width: min(92vw, 280px);
}
.share-qr-close {
  position: absolute; top: 8px; right: 10px;
  border: 0; background: none; cursor: pointer;
  font-size: 20px; line-height: 1; color: var(--muted);
  padding: 4px 6px; border-radius: 8px;
}
.share-qr-close:hover { color: var(--text-strong); background: var(--bg-soft); }
.share-qr-img {
  display: block; margin: 0 auto;
  background: #fff; /* 二维码须保持浅色底+深色码才能稳定扫出，不跟随深色模式 */
  padding: 10px; border-radius: 10px;
  width: 168px; height: 168px;
}
.share-qr-hint {
  margin: 14px 0 0;
  font-size: 13.5px; line-height: 1.6;
  color: var(--text);
}
@media (max-width: 480px) {
  .share-btn { font-size: 12px; padding: 7px 8px; }
}

/* 评论加载失败提示 + 重试 */
.comments-error {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
  font-size: 13px; color: #cf222e;
  background: #fff1f0; border: 1px solid #ffc9c9; border-radius: var(--radius);
  padding: 10px 12px; margin: 12px 0 0;
}
[data-theme="dark"] .comments-error {
  color: #f85149; background: #2d1214; border-color: #652b2b;
}
.comments-retry {
  font: inherit; font-size: 12px; font-weight: 600; cursor: pointer;
  color: #fff; background: #cf222e; border: none; border-radius: 999px; padding: 3px 12px;
}
[data-theme="dark"] .comments-retry { background: #f85149; }
.comments-retry:hover { opacity: .88; }

/* ============================================================
   后台管理界面（AdminLayout 独立外壳 + 三模块）
   ============================================================ */
.admin-body { background: var(--bg-soft); color: var(--text); min-height: 100vh; }
.admin-main { max-width: var(--wrap); margin: 0 auto; padding: 24px 20px 64px; }

/* 后台按钮紧凑化（仅作用域 .wb，不影响前台全站 .btn） */
.wb .btn {
  padding: 7px 16px; border-radius: 8px; font-size: 13.5px; font-weight: 600;
  transition: background .15s, color .15s, border-color .15s;
}
.wb .btn:hover { transform: none; box-shadow: none; }
.wb .btn-ghost { background: transparent; color: var(--accent); border: 1px solid var(--border); }
.wb .btn-ghost:hover { background: var(--accent-soft); border-color: var(--accent); }
.wb .btn-danger {
  padding: 7px 16px; border-radius: 8px; font-size: 13.5px; font-weight: 600;
}

/* 顶部极简条 */
.wb-top-right { gap: 10px; align-items: center; }
.wb-mini-btn {
  font: inherit; font-size: 13px; cursor: pointer;
  padding: 6px 14px; border-radius: 8px;
  background: transparent; color: var(--muted); border: 1px solid var(--border);
}
.wb-mini-btn:hover { color: var(--text); border-color: var(--text); }
.wb-mini-link {
  font-size: 13px; color: var(--accent); text-decoration: none;
  padding: 6px 12px; border-radius: 8px; border: 1px solid var(--border);
}
.wb-mini-link:hover { background: var(--accent-soft); border-color: var(--accent); }

/* 模块导航（纤细标签） */
.wb-modnav { display: flex; gap: 4px; margin-bottom: 16px; border-bottom: 1px solid var(--border); }
.wb-modnav button {
  font: inherit; font-size: 14px; cursor: pointer; background: none; border: none; color: var(--muted);
  padding: 9px 16px; border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: color .15s, border-color .15s;
}
.wb-modnav button:hover { color: var(--text); }
.wb-modnav button.on { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

/* 模块容器淡入 */
.wb-module { animation: wb-fade .15s ease; }
@keyframes wb-fade { from { opacity: 0; } to { opacity: 1; } }

/* 其他功能：两栏 —— 左列（摘要设置 + 倒计时 垂直堆叠），右列（分类管理）
   原先 1fr 1fr 直接铺三个子元素，会把「摘要设置」和「倒计时」并排放成一行、
   把「分类管理」挤到第二行；现改为两列各放一个列容器，列内自然垂直排列。 */
.wb-grid-misc { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
.wb-misc-col { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
@media (max-width: 720px) { .wb-grid-misc { grid-template-columns: 1fr; } }

/* 分类管理 */
.wb-cat-note { margin: 0 0 12px; }
.wb-cat-item { padding: 12px 4px; border-bottom: 1px solid var(--border); }
.wb-cat-item:last-child { border-bottom: none; }
.wb-cat-row { display: flex; align-items: baseline; gap: 8px; margin-bottom: 8px; flex-wrap: wrap; }
.wb-cat-name { font-size: 14px; font-weight: 600; color: var(--text-strong); }
.wb-cat-slug { font-size: 12px; color: var(--muted); }
.wb-cat-count { font-size: 12px; color: var(--muted); margin-left: auto; }

/* 分类名 / 篇数可点击：展开该分类下的文章列表 */
.wb-cat-name--toggle,
.wb-cat-count--toggle {
  border: none; background: none; padding: 0; cursor: pointer; font: inherit;
  color: var(--text-strong); text-align: left; border-radius: 6px;
  transition: color .15s;
}
.wb-cat-name--toggle { font-size: 14px; font-weight: 600; display: inline-flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.wb-cat-name--toggle:hover, .wb-cat-count--toggle:hover { color: var(--accent); }
.wb-cat-count--toggle { font-size: 12px; color: var(--muted); margin-left: auto; }
.wb-cat-count--toggle:hover { text-decoration: underline; }
.wb-cat-toggle-icon { font-size: 11px; color: var(--muted); transition: transform .15s; }
.wb-cat-item.is-open .wb-cat-toggle-icon { color: var(--accent); }

/* 三语名称小标签 */
.wb-cat-alt {
  font-size: 11px; font-weight: 400; color: var(--muted);
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: 999px; padding: 1px 7px;
}
.wb-cat-alt--missing { color: #b26a00; border-color: #f0d9a8; background: #fff8e6; }
[data-theme="dark"] .wb-cat-alt--missing { color: #d29922; border-color: #4a3c1a; background: #2a2410; }

/* 展开区：该分类下的文章列表（行内手风琴） */
.wb-cat-posts {
  margin: 6px 0 10px; padding: 10px 12px;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px;
}
.wb-cat-posts-empty { margin: 0; font-size: 13px; color: var(--muted); }
.wb-cat-posts-head {
  font-size: 12px; color: var(--muted); margin-bottom: 8px;
  display: flex; align-items: center; gap: 8px;
}
.wb-cat-posts-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.wb-cat-posts-item {
  display: flex; align-items: center; gap: 9px;
  padding: 7px 8px; border-radius: 8px; font-size: 13px;
  transition: background .12s;
}
.wb-cat-posts-item:hover { background: var(--surface); }
.wb-cat-posts-lang {
  flex: none; font-size: 11px; padding: 1px 7px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent); font-weight: 600;
  min-width: 34px; text-align: center;
}
.wb-cat-posts-title {
  flex: 1; min-width: 0; color: var(--text); text-decoration: none;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.wb-cat-posts-date { flex: none; font-size: 12px; color: var(--muted); }
.wb-cat-posts-edit {
  flex: none; font-size: 12px; padding: 3px 10px; cursor: pointer;
  border: 1px solid var(--border); border-radius: 999px;
  background: var(--surface); color: var(--text); font-family: inherit;
  transition: border-color .15s, color .15s;
}
.wb-cat-posts-edit:hover { border-color: var(--accent); color: var(--accent); }
.wb-cat-acts { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.wb-cat-select {
  font: inherit; font-size: 13px; padding: 5px 8px;
  border: 1px solid var(--border); border-radius: 8px; background: var(--bg); color: var(--text);
}
.wb-cat-act {
  font: inherit; font-size: 12.5px; cursor: pointer; padding: 5px 12px; border-radius: 8px;
  background: var(--surface-2); color: var(--text); border: 1px solid var(--border);
}
.wb-cat-act:hover { border-color: var(--accent); color: var(--accent); }
.wb-cat-del:hover { border-color: #cf222e; color: #cf222e; background: #fff1f0; }
[data-theme="dark"] .wb-cat-del:hover { background: #2d1214; }

/* 分类重命名内联编辑态 */
.wb-cat-item--edit { background: var(--surface-2); border-radius: 10px; padding: 12px; }
.wb-cat-rename-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.wb-cat-rename-row:last-child { margin-bottom: 0; }
.wb-cat-input {
  font: inherit; font-size: 13px; padding: 6px 9px;
  border: 1px solid var(--border); border-radius: 8px; background: var(--bg); color: var(--text);
}
.wb-cat-input:first-child { min-width: 140px; }
.wb-cat-input:last-of-type { min-width: 120px; }
.wb-cat-slug-preview { font-size: 12px; color: var(--muted); }
.wb-cat-rename-msg { font-size: 12px; color: #cf222e; }
[data-theme="dark"] .wb-cat-rename-msg { color: #f85149; }
.wb-cat-cancel { background: transparent; color: var(--muted); }
.wb-cat-cancel:hover { color: var(--text); border-color: var(--text); }

/* 新建分类（编辑器内联 + 分类管理） */
.wb-cat-new { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.wb-cat-new[hidden] { display: none; }
.wb-cat-new-label { font-size: 12.5px; color: var(--muted); }
.wb-cat-new-hint { flex-basis: 100%; margin: 0; font-size: 11.5px; }
.wb-cat-new .wb-cat { flex: 1; min-width: 150px; }
.wb-cat-add {
  margin: 0 0 12px; font: inherit; font-size: 13px; cursor: pointer;
  padding: 6px 14px; border-radius: 8px; background: var(--accent-soft);
  color: var(--accent); border: 1px solid var(--accent);
}
.wb-cat-add:hover { background: var(--accent); color: #fff; }
.wb-cat-new--manage { margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--border); }