/* ============================================================
   LiteBlog 样式（方案 B · 杂志网格 · 融合静态站设计）
   轻量、响应式、字体本地托管（思源黑体/思源宋体，OFL 免费商用）
   设计系统：暖纸底 / 编辑感衬线标题 / 分类色彩识别 / 强交互反馈
   ============================================================ */

/* ---------- 本地字体（思源黑体 Noto Sans SC / 思源宋体 Noto Serif SC，OFL 免费商用） ---------- */
@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/static/fonts/noto-sans-sc-chinese-simplified-400-normal.woff2') format('woff2');
  unicode-range: U+3000-303F, U+3400-4DBF, U+4E00-9FFF, U+F900-FAFF, U+FF00-FFEF;
}
@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/static/fonts/noto-sans-sc-chinese-simplified-700-normal.woff2') format('woff2');
  unicode-range: U+3000-303F, U+3400-4DBF, U+4E00-9FFF, U+F900-FAFF, U+FF00-FFEF;
}
@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/static/fonts/noto-sans-sc-latin-400-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/static/fonts/noto-sans-sc-latin-700-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Noto Serif SC';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/static/fonts/noto-serif-sc-chinese-simplified-400-normal.woff2') format('woff2');
  unicode-range: U+3000-303F, U+3400-4DBF, U+4E00-9FFF, U+F900-FAFF, U+FF00-FFEF;
}
@font-face {
  font-family: 'Noto Serif SC';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/static/fonts/noto-serif-sc-chinese-simplified-700-normal.woff2') format('woff2');
  unicode-range: U+3000-303F, U+3400-4DBF, U+4E00-9FFF, U+F900-FAFF, U+FF00-FFEF;
}
@font-face {
  font-family: 'Noto Serif SC';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/static/fonts/noto-serif-sc-latin-400-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Noto Serif SC';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/static/fonts/noto-serif-sc-latin-700-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  /* 主色板 —— 暖纸底 + 墨黑文字 + 蓝调品牌色 */
  --bg: #fbfaf7;
  --surface: #f3f1ec;
  --surface-2: #e9e6df;
  --border: #e6e2d9;
  --text: #1c1b1f;
  --soft: #5c5b66;
  --muted: #9a978f;

  /* 品牌主色（统一交互/链接/按钮） */
  --primary: #3b6cf6;
  --primary-d: #2a51c4;
  --primary-soft: #eaf0ff;
  --accent: #ef6c4d;

  /* 分类色彩体系（杂志栏目标签识别） */
  --cat-tech: #3b6cf6;  --cat-tech-bg: #eaf0ff;
  --cat-life: #ef6c4d;  --cat-life-bg: #fdeee9;
  --cat-work: #12a884;  --cat-work-bg: #e3f7f1;

  /* 排版（思源黑体/宋体 OFL 免费商用，本地托管；其余为系统降级） */
  --font-sans: "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif;
  --font-serif: "Noto Serif SC", Georgia, "Songti SC", "STSong", "SimSun", serif;
  --font-mono: Consolas, Menlo, monospace;

  /* 间距与圆角 */
  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 3px rgba(30, 25, 20, .07);
  --shadow: 0 10px 30px rgba(30, 25, 20, .09);
  --shadow-lg: 0 22px 54px rgba(30, 25, 20, .14);
  --maxw: 1140px;
  --nav-h: 62px;
}

/* ---------- 基础重置 ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; transition: color .18s ease; }
a:hover { color: var(--primary); }
img { max-width: 100%; display: block; }
ul { list-style: none; }
.muted { color: var(--muted); }

/* 统一的可见焦点反馈（键盘可达性 + 交互一致性） */
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--primary-soft);
  outline-offset: 2px;
  border-radius: 6px;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 22px;
}

/* ---------- 顶部导航（对齐静态站 sticky 毛玻璃） ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 250, 247, .82);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.topbar-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  height: var(--nav-h);
}
.brand {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 21px;
  letter-spacing: -.01em;
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}
.brand .dot {
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-soft);
  transition: transform .3s ease;
}
.brand:hover .dot { transform: scale(1.15) rotate(20deg); }
.nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1 1 auto;
  min-width: 0;
  justify-content: flex-end;
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
}
.nav::-webkit-scrollbar { display: none; }
.nav a {
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 15px;
  color: var(--soft);
  font-weight: 600;
  white-space: nowrap;
  flex: 0 0 auto;
  transition: background .2s ease, color .2s ease;
}
.nav a:hover, .nav a.active { background: var(--surface); color: var(--text); }
.nav a.nav-admin {
  color: #fff;
  background: var(--primary);
  font-weight: 700;
  padding: 6px 14px;
  box-shadow: 0 2px 8px rgba(59,108,246,.25);
}
.nav a.nav-admin:hover, .nav a.nav-admin:focus-visible { background: var(--primary-d); color: #fff; }
.nav-search { flex: 0 0 auto; margin-left: 2px; }
.nav-search input {
  width: 128px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 13px;
  color: var(--text);
  transition: border-color .2s ease, box-shadow .2s ease, width .2s ease;
}
.nav-search input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
  width: 160px;
}
@media (max-width: 640px) {
  .nav a { padding: 6px 10px; font-size: 14px; }
  .nav a.nav-admin { padding: 5px 12px; }
  .nav-search input { width: 92px; padding: 5px 10px; }
}


.main { padding: 0 0 64px; min-height: 62vh; }
.page-title {
  font-family: var(--font-serif);
  font-size: clamp(26px, 4vw, 32px);
  letter-spacing: -.01em;
  margin: 40px 0 22px;
}

/* ============================================================
   首页 Hero（融合静态站首屏）
   ============================================================ */
.hero {
  margin-top: 30px;
  padding: 54px 48px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(900px 320px at 88% -20%, var(--primary-soft), transparent 60%),
    radial-gradient(620px 300px at 0% 10%, #fdeee955, transparent 55%),
    #fff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 46px;
  align-items: center;
}
.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(30px, 5vw, 44px);
  line-height: 1.18;
  letter-spacing: -.01em;
  margin: 16px 0 18px;
}
.hero h1 .hl { color: var(--primary); }
.hero p.lead {
  font-size: 17px;
  color: var(--soft);
  margin-bottom: 26px;
  max-width: 520px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 30px; margin-top: 34px; }
.hero-stats .num { font-size: 26px; font-weight: 800; font-family: var(--font-serif); }
.hero-stats .lbl { font-size: 13px; color: var(--muted); }
.hero-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow);
}
.hero-card .mini-post {
  padding: 14px 0;
  border-bottom: 1px dashed var(--border);
  transition: padding-left .2s ease;
}
.hero-card .mini-post:last-child { border-bottom: none; }
.hero-card .mini-post:hover { padding-left: 6px; }
.hero-card .mini-post .t { font-weight: 700; margin-bottom: 3px; color: var(--text); }
.hero-card .mini-post .t a:hover { color: var(--primary); }
.hero-card .mini-post .m { font-size: 13px; color: var(--muted); }
/* 最新列表按位置给栏目色彩提示（杂志感） */
.hero-card .mini-post:nth-child(2) { border-left: 3px solid var(--cat-tech); padding-left: 12px; }
.hero-card .mini-post:nth-child(3) { border-left: 3px solid var(--cat-life); padding-left: 12px; }
.hero-card .mini-post:nth-child(4) { border-left: 3px solid var(--cat-work); padding-left: 12px; }
.hero-card .mini-post:nth-child(5) { border-left: 3px solid var(--primary); padding-left: 12px; }

/* ---------- 区块标题（融合静态站 .section-head） ---------- */
.section { padding: 46px 0; }
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 26px;
  gap: 16px;
  flex-wrap: wrap;
}
.section-head h2 {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3.4vw, 30px);
  letter-spacing: -.01em;
}
.section-head p { color: var(--soft); font-size: 15px; }

/* ============================================================
   首页主区 + 侧栏布局
   ============================================================ */
.home-layout {
  display: grid;
  grid-template-columns: 1fr 290px;
  gap: 42px;
  align-items: start;
}
.home-main { min-width: 0; }

/* ---------- 文章卡片网格（杂志封面卡） ---------- */
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
  display: flex;
  flex-direction: column;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card:focus-within { border-color: var(--primary); box-shadow: var(--shadow); }
.card-cover {
  height: 158px;
  background: linear-gradient(135deg, var(--cat-tech), #7c5cf6);
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 14px;
  overflow: hidden;
  transition: transform .3s ease;
}
.card:hover .card-cover { transform: scale(1.03); }
.card-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .16) 1px, transparent 1.4px);
  background-size: 15px 15px;
  opacity: .5;
}
.card-cover .card-cat {
  position: relative;
  z-index: 1;
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  background: rgba(0, 0, 0, .24);
  padding: 4px 13px;
  border-radius: 999px;
  backdrop-filter: blur(2px);
}
.card-body { padding: 18px; display: flex; flex-direction: column; flex: 1; }
.card-meta { font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.card h2 { font-size: 19px; line-height: 1.4; margin-bottom: 8px; font-family: var(--font-serif); }
.card h2 a:hover { color: var(--primary); }
.card p { color: var(--soft); font-size: 14.5px; flex: 1; }
.tags { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  font-size: 12.5px;
  color: var(--primary-d);
  background: var(--primary-soft);
  padding: 3px 11px;
  border-radius: 999px;
  transition: .2s;
}
.chip:hover { background: var(--primary); color: #fff; }
.empty { color: var(--muted); padding: 32px 0; text-align: center; }

/* 分类色封面（按 data-cat 着色，建立栏目识别） */
.card[data-cat="技术"] .card-cover { background: linear-gradient(135deg, var(--cat-tech), #7c5cf6); }
.card[data-cat="生活"] .card-cover { background: linear-gradient(135deg, var(--cat-life), #f04e6c); }
.card[data-cat="作品"] .card-cover { background: linear-gradient(135deg, var(--cat-work), #06b6d4); }
.card[data-cat="公告"] .card-cover { background: linear-gradient(135deg, #8b5cf6, #ec4899); }
.card[data-cat="未分类"] .card-cover { background: linear-gradient(135deg, var(--primary), #7c5cf6); }

/* ---------- 侧栏组件（融合静态站 widget） ---------- */
.sidebar { display: flex; flex-direction: column; gap: 20px; position: sticky; top: calc(var(--nav-h) + 18px); }
.widget {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.widget h4 {
  font-size: 15px;
  margin-bottom: 12px;
  font-family: var(--font-serif);
}
.sidebar-post { padding: 9px 0; border-bottom: 1px dashed var(--border); transition: padding-left .2s ease; }
.sidebar-post:last-child { border-bottom: none; }
.sidebar-post:hover { padding-left: 4px; }
.sidebar-post a { font-weight: 600; font-size: 14.5px; }
.sidebar-post span { display: block; font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.cat-item {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 14px;
  color: var(--soft);
  transition: color .2s, padding-left .2s;
}
.cat-item:last-child { border-bottom: none; }
.cat-item:hover { color: var(--primary); padding-left: 4px; }
.cat-item .n { color: var(--muted); }
.tags-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tags-cloud a {
  padding: 6px 13px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  color: var(--soft);
  transition: .2s;
}
.tags-cloud a:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); }

/* ---------- CTA 横幅（融合静态站） ---------- */
.cta {
  background: var(--text);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta h2 { font-family: var(--font-serif); font-size: 27px; margin-bottom: 8px; }
.cta p { color: #c7cedb; }
.cta-email { margin-top: 14px; font-size: 15px; }
.cta-email a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.cta-email a:hover { color: var(--primary-soft); }
.qr-row { display: flex; gap: 18px; flex: 0 0 auto; }
.qr { margin: 0; text-align: center; }
.qr img { width: 116px; height: 116px; object-fit: cover; background: #fff; border-radius: 12px; padding: 8px; box-shadow: 0 6px 18px rgba(0,0,0,.25); }
.qr figcaption { margin-top: 8px; color: #c7cedb; font-size: 13px; }

/* ============================================================
   文章详情
   ============================================================ */
.post { position: relative; max-width: 760px; margin: 36px 0; }
.post[data-cat] { border-left: 4px solid var(--primary); padding-left: 22px; }
.post[data-cat="技术"] { border-left-color: var(--cat-tech); }
.post[data-cat="生活"] { border-left-color: var(--cat-life); }
.post[data-cat="作品"] { border-left-color: var(--cat-work); }
.post[data-cat="公告"] { border-left-color: #8b5cf6; }
.post[data-cat="未分类"] { border-left-color: var(--primary); }
.post-meta { color: var(--muted); font-size: 14px; margin-bottom: 8px; }
.post h1 { font-family: var(--font-serif); font-size: clamp(28px, 4.4vw, 38px); line-height: 1.25; letter-spacing: -.02em; margin-bottom: 16px; }
.post-content p { margin-bottom: 16px; }
.post-content h2 { font-family: var(--font-serif); font-size: 23px; margin: 28px 0 10px; }
.post-content h3 { font-size: 18px; margin: 22px 0 8px; }
.post-content pre { background: #0f1729; color: #e2e8f0; padding: 16px; border-radius: var(--radius); overflow-x: auto; font-family: var(--font-mono); font-size: 13.5px; margin: 16px 0; line-height: 1.6; }
.post-content code { font-family: var(--font-mono); background: var(--surface); padding: 2px 6px; border-radius: 5px; font-size: 13.5px; }
.post-content pre code { background: none; padding: 0; }
.post-content blockquote { border-left: 4px solid var(--primary); background: var(--primary-soft); padding: 12px 16px; border-radius: 0 10px 10px 0; margin: 18px 0; color: var(--soft); font-style: italic; }
.pager { display: flex; gap: 12px; align-items: center; margin-top: 28px; flex-wrap: wrap; }
.pager a { border: 1px solid var(--border); padding: 8px 15px; border-radius: 999px; font-size: 14px; transition: .2s; }
.pager a:hover { border-color: var(--primary); background: var(--primary-soft); color: var(--primary-d); }
.pager .pinfo { color: var(--muted); font-size: 14px; }

/* ============================================================
   按钮（统一交互反馈）
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 22px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .2s ease, box-shadow .2s ease, color .2s ease;
}
.btn:hover { background: var(--primary-d); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow); }
.btn:active { transform: translateY(0) scale(.99); }
.btn.ghost { background: var(--surface); color: var(--text); border-color: var(--border); }
.btn.ghost:hover { background: var(--surface-2); color: var(--text); }

/* ============================================================
   页脚（融合静态站四栏版）
   ============================================================ */
.footer {
  margin-top: 80px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 28px 0;
}
.footer-bottom {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}

/* ============================================================
   后台（保持原有能力，仅微调视觉）
   ============================================================ */
.toolbar { display: flex; gap: 10px; margin-bottom: 20px; flex-wrap: wrap; }
.table { width: 100%; border-collapse: collapse; font-size: 14.5px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.table th, .table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); }
.table th { background: var(--surface); color: var(--muted); font-weight: 700; font-size: 13px; }
.table tbody tr { transition: background .15s; }
.table tbody tr:hover { background: var(--surface); }
.table .ops a { margin-right: 14px; color: var(--primary-d); font-weight: 700; }
.table .ops a:hover { text-decoration: underline; }
/* 删除操作改为 POST 表单（CSRF 防护），按钮样式对齐原文字链接 */
.del-form { display: inline; }
.link-btn { background: none; border: none; padding: 0; margin: 0; cursor: pointer;
  font: inherit; color: #c0392b; font-weight: 700; }
.link-btn:hover { text-decoration: underline; }

.form { max-width: 720px; }
.form label { display: block; font-size: 14px; font-weight: 700; margin: 16px 0 6px; }
.form input, .form select, .form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
  font-size: 15px;
  background: var(--surface);
  transition: .2s;
}
.form input:focus, .form select:focus, .form textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px var(--primary-soft);
}
.form textarea { resize: vertical; min-height: 200px; }
.form .row { display: flex; gap: 10px; align-items: center; margin-top: 18px; }
.form .row select { width: auto; }
.auth-wrap { max-width: 400px; margin: 40px auto; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.auth-wrap h1 { font-family: var(--font-serif); font-size: 26px; margin-bottom: 18px; }
.inline { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 20px; }
.inline input { padding: 11px 13px; }

/* ============================================================
   响应式断点（融合静态站 960 / 640）
   ============================================================ */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-card { order: -1; }
  .home-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; order: -1; }
}
@media (max-width: 640px) {
  .hero { padding: 36px 22px; margin-top: 20px; }
  .hero h1 { font-size: 30px; }
  .hero p.lead { font-size: 16px; }
  .hero-stats { gap: 18px; }
  .post-grid { grid-template-columns: 1fr; }
  .section { padding: 32px 0; }
  .cta { padding: 30px; }
  .footer { margin-top: 56px; }
  .post h1 { font-size: 26px; }
  .post[data-cat] { padding-left: 14px; }
  .table { font-size: 13px; }
  .table thead { display: none; }
  .table tr { display: block; border: 1px solid var(--border); border-radius: 10px; margin-bottom: 10px; padding: 6px; }
  .table td { display: flex; justify-content: space-between; border: none; padding: 6px 8px; }
  .table td:before { content: attr(data-label); color: var(--muted); font-size: 12px; }
}

/* ===== 访问统计 ===== */
.visit-stat { color: var(--muted); font-size: 13px; }
.stats-row { display: flex; gap: 14px; margin-bottom: 22px; flex-wrap: wrap; }
.stat-card {
  flex: 1 1 140px; min-width: 120px;
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 20px; text-align: center;
  box-shadow: var(--shadow);
}
.stat-card .num { font-size: 30px; font-weight: 800; color: var(--primary); line-height: 1.1; }
.stat-card .lbl { margin-top: 6px; color: var(--muted); font-size: 13px; }