/* ================================================================
   Scholar Theme — 纸墨书香 v2
   色系：宣纸底色系 × 松烟墨色系 × 青绿强调色（冷暖对比）
   排版：对齐 Obsidian v1.5+ 字号/行高/粗细
   层次逻辑：字号/字重/冷暖三轴递进
   ================================================================ */

/* ====== CSS 变量（三色系，有冷暖对比）====== */
html.scholar {
  /* --- 宣纸底色系（5 色）--- */
  --ink-page:    #fefcf7;   /* 页面底色 — 最浅 */
  --ink-surface: #f8f3e9;   /* 卡片/容器 — 比 page 深一档 */
  --ink-overlay: #f0eade;   /* 侧边栏/浮层 — 再深一档 */
  --ink-hover:   #e8dfce;   /* 悬浮态 — 最深 */
  --ink-border:  #d5cebd;   /* 边框 —— 比原来加深，更可见 */

  /* --- 松烟墨色系（3 色，暖棕）--- */
  --ink-primary:   #251401;   /* 最深墨：标题 */
  --ink-body:      #4a2e18;   /* 暖棕正文 */
  --ink-secondary: #5c4838;   /* 次要文字 */
  --ink-muted:     #8a7a6a;   /* 弱化文字 */

  /* --- 青绿强调色 —— 和暖棕色系形成冷暖对比 --- */
  --accent-link:   #1a6b5a;   /* 深松石绿：链接、mark、高亮 */
  --accent-hover:  #0d4a3d;   /* 悬浮加深 */
  --mark-bg:       rgba(26,107,90,0.08);  /* 冷色调高亮底色 */

  /* --- 深红结构色 —— 用户指定，用于标题/标签突出 --- */
  --heading-red:   #A80606;   /* 文章大标题 / L2 强调 */
  --sub-red:       #951009;   /* 二级目录 */
  --slogan-red:    #630A05;   /* Hero Slogan */
  --tag-orange:    #FF541E;   /* 首页标签 */

  /* --- 排版（Obsidian 原值） --- */
  --font-text-size:     16px;
  --h1-size:            1.802em;
  --h2-size:            1.602em;
  --h3-size:            1.424em;
  --h4-size:            1.266em;
  --h5-size:            1.125em;
  --h6-size:            1em;
  --line-height-normal: 1.5;
  --heading-weight:     600;

  /* --- 间距 --- */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 12px;
  --spacing-lg: 16px;
  --spacing-xl: 20px;

  /* --- 圆角 --- */
  --radius-s: 4px;
  --radius-m: 8px;

  /* --- 阴影（同色系 warm shadow） --- */
  --shadow-s: 0 1px 2px rgba(92,83,68,0.05);
  --shadow-l: 0 1px 3px rgba(92,83,68,0.08), 0 1px 2px rgba(92,83,68,0.05);
}


/* 分类页重要性色条 — scholar 模式的暖色适配 */
html.scholar .importance-5 { --imp-5: #1a6b5a; }
html.scholar .importance-4 { --imp-4: #A80606; }
html.scholar .importance-3 { --imp-3: #8a7a6a; }
html.scholar .badge-essence { --badge-essence: #1a6b5a; }

/* =================================================================
   Body & 页面底色
   ================================================================= */
html.scholar body {
  background: var(--ink-page) ;
  color: var(--ink-primary) ;
  font-size: 16px;
  line-height: 1.5;
}


/* =================================================================
   Tailwind 工具类覆写
   ================================================================= */
html.scholar .bg-bg-primary    { background-color: var(--ink-page) ; }
html.scholar .bg-bg-secondary  { background-color: var(--ink-overlay) ; }
html.scholar .bg-bg-card       { background-color: var(--ink-surface) ; }
html.scholar .bg-bg-hover      { background-color: var(--ink-hover) ; }

html.scholar .text-text-primary   { color: var(--ink-primary) ; }
html.scholar .text-text-secondary { color: var(--ink-secondary) ; }
html.scholar .text-text-muted     { color: var(--ink-muted) ; }

/* 暗色主题遗留的冷色工具类 → 统一转为松烟墨色 */
html.scholar .text-accent-cyan,
html.scholar .text-accent-gold,
html.scholar .text-accent-emerald,
html.scholar .text-accent-rose,
html.scholar .text-accent-purple { color: var(--ink-primary) ; }

html.scholar .bg-accent-cyan,
html.scholar .bg-accent-gold,
html.scholar .bg-accent-emerald { background-color: var(--ink-surface) ; }

/* text-white / text-gray-* 在浅色模式下全转墨色系 */
html.scholar .text-white,
html.scholar .text-gray-100,
html.scholar .text-gray-200,
html.scholar .text-gray-300 { color: var(--ink-primary) ; }

html.scholar .text-gray-400,
html.scholar .text-gray-500,
html.scholar .text-gray-600 { color: var(--ink-secondary) ; }

html.scholar .text-gray-700,
html.scholar .text-gray-800,
html.scholar .text-gray-900 { color: var(--ink-primary) ; }

/* 内联 style 冷灰 → 松烟墨 muted */
html.scholar [style*="color:#94a3b8"] { color: var(--ink-muted) !important; }

/* inline 冷色系 → primary */
html.scholar [style*="color:#22d3ee"],
html.scholar [style*="color:#f59e0b"],
html.scholar [style*="color:#34d399"] { color: var(--ink-primary) !important; }

html.scholar a[style*="color:#22d3ee"],
html.scholar a[style*="color:#f59e0b"],
html.scholar a[style*="color:#34d399"] { color: var(--ink-primary) !important; }


/* =================================================================
   卡片系统：三层递进
   page → surface → hover
   ================================================================= */
html.scholar .glass {
  background: var(--ink-surface) ;
  backdrop-filter: none ;
  -webkit-backdrop-filter: none ;
  border: 1px solid var(--ink-border) ;
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-s);
}

html.scholar .glass-hover {
  transition: all 0.25s ease;
  cursor: pointer;
}
html.scholar .glass-hover:hover {
  background: var(--ink-hover) ;
  border-color: var(--ink-border) ;
  box-shadow: var(--shadow-l);
}

/* 导航栏 */
html.scholar nav.glass {
  background: var(--ink-page) ;
  border-bottom: 1px solid var(--ink-border) ;
  box-shadow: none;
}



html.scholar .hover\:text-accent-cyan:hover,
html.scholar .hover\:text-accent-gold:hover,
html.scholar .hover\:text-accent-emerald:hover,
html.scholar .hover\:text-accent-purple:hover { color: var(--accent-link) ; }


/* =================================================================
   关于页 — 平台关注卡片（暗版深灰 → 浅版暖底+边框+阴影）
   ================================================================= */
html.scholar .platform-link {
  background: #f2ebe0 ;
  border: 1.5px solid #c5b99b ;
  box-shadow: 0 2px 8px rgba(92,83,68,0.08),
              0 0 0 1px rgba(200,180,150,0.15) ;
}
html.scholar .platform-link:hover {
  background: #ece2d2 ;
  border-color: #a09070 ;
  box-shadow: 0 4px 16px rgba(92,83,68,0.14),
              0 0 0 1px rgba(192,112,48,0.20) ;
  transform: translateY(-2px);
}

/* 每个平台卡片的颜色标记 */
html.scholar .platform-link:nth-child(1) { border-left: 4px solid #e83a1d ; border-top-left-radius: 12px; border-bottom-left-radius: 12px; }
html.scholar .platform-link:nth-child(2) { border-left: 4px solid #fb7299 ; border-top-left-radius: 12px; border-bottom-left-radius: 12px; }
html.scholar .platform-link:nth-child(3) { border-left: 4px solid #0066ff ; border-top-left-radius: 12px; border-bottom-left-radius: 12px; }
html.scholar .platform-link:nth-child(4) { border-left: 4px solid #e6bc00 ; border-top-left-radius: 12px; border-bottom-left-radius: 12px; }


/* 渐变文字 → 单墨色（不用彩色渐变） */
html.scholar .bg-gradient-text,
html.scholar .gradient-text,
html.scholar .gradient-text-warm {
  background: none ;
  -webkit-background-clip: initial ;
  -webkit-text-fill-color: initial ;
  background-clip: initial ;
  color: var(--ink-primary) ;
}


/* =================================================================
   Slogan — 深红棕 #630A05（Hero 区 + Footer）
   ================================================================= */
html.scholar .hero-slogan,
html.scholar .hero-slogan span,
html.scholar .site-slogan {
  color: #630A05 ;
  background: none ;
  -webkit-background-clip: border-box ;
  -webkit-text-fill-color: #630A05 ;
  background-clip: border-box ;
}

/* =================================================================
   抬头行 — 站名 + 作者定位（Hero 区最上方）
   ================================================================= */
html.scholar .site-hero-title {
  font-size: 2.4rem ;
  font-weight: 900 ;
  color: var(--ink-primary) ;
  background: none ;
  -webkit-background-clip: initial ;
  -webkit-text-fill-color: var(--ink-primary) ;
  background-clip: initial ;
}
html.scholar .site-hero-sep {
  font-size: 2rem ;
  color: var(--ink-border) ;
  margin: 0 10px ;
}
html.scholar .site-hero-author {
  font-size: 1.05rem ;
  font-weight: 400 ;
  color: var(--ink-muted) ;
  letter-spacing: 0.04em ;
}

/* =================================================================
   Hero 注解块 — 文字底色高亮，无框（纸版）
   ================================================================= */
html.scholar .hero-note-wrapper { max-width: 580px ; margin: 0 auto ; }
html.scholar .hero-note-text { text-align: center ; margin: 0 ; line-height: 2.2 ; color: var(--ink-medium) ; font-size: 12.5px ; }
html.scholar .hero-note {
  background: rgba(156,148,132,0.15) ;
  padding: 2px 7px ;
  border-radius: 3px ;
  box-decoration-break: clone ;
  -webkit-box-decoration-break: clone ;
}

/* =================================================================
   写在前面 — 仅左竖线，无背景（谦卑声明，不抢主卡片视觉权重）
   ================================================================= */
html.scholar .preface-card {
  background: transparent ;
  border: none ;
  border-left: 3px solid rgba(168,6,6,0.28) ;
  border-radius: 0 ;
  padding: 10px 0 10px 20px ;
  box-shadow: none ;
}
html.scholar .preface-title {
  font-size: 0.9rem ;
  font-weight: 600 ;
  color: #A80606 ;
  margin: 0 0 10px ;
}
html.scholar .preface-text {
  font-size: 13.5px ;
  line-height: 1.9 ;
  color: var(--ink-secondary) ;
  margin: 0 0 5px ;
}
html.scholar .preface-text:last-of-type {
  margin-bottom: 0 ;
}
html.scholar .preface-signature {
  text-align: right ;
  font-size: 12.5px ;
  color: var(--ink-muted) ;
  margin: 12px 0 0 ;
  font-style: italic ;
}

/* =================================================================
   点睛语 — 暖色调格言（纸版）
   ================================================================= */
html.scholar .punchline-quote {
  font-size: 15px ;
  line-height: 2 ;
  color: var(--ink-secondary) ;
  font-style: italic ;
  margin: 0 0 8px ;
}
html.scholar .punchline-sub {
  font-size: 12.5px ;
  color: var(--ink-muted) ;
}

/* =================================================================
   Gradient-text 纸版回退
   ================================================================= */
html.scholar .gradient-text-purple {
  background: none ;
  -webkit-background-clip: initial ;
  -webkit-text-fill-color: #630A05 ;
  background-clip: initial ;
}

/* =================================================================
   背景网格 & 光晕
   ================================================================= */
html.scholar .bg-grid {
  background-image:
    radial-gradient(circle at 1px 1px, rgba(92,83,68,0.04) 1px, transparent 0) ;
  background-size: 40px 40px ;
}
html.scholar .bg-glow-top,
html.scholar .bg-glow-gold { background: none ; }


/* =================================================================
   首页板块卡片顶部色条 → 转为墨色细线
   ================================================================= */
html.scholar .pillar-worldview::before,
html.scholar .pillar-social::before,
html.scholar .pillar-ai::before { background: var(--ink-border) ; }

/* 资产速报横幅纸墨版 — 轻量背景，比主卡片浅一档 */


/* =================================================================
   内联标签 / mark 高亮 → 青绿底色 + 青绿字
   ================================================================= */
html.scholar span[style*="background:rgba(34,211,238"],
html.scholar span[style*="background:rgba(245,158,11"],
html.scholar mark,
html.scholar .article-body mark {
  background: var(--mark-bg) !important;
  color: var(--accent-link) !important;
  padding: 0.15em 0.3em;
  border-radius: 3px;
}


/* =================================================================
   分隔线
   ================================================================= */
html.scholar .section-divider {
  background: var(--ink-border) ;
  opacity: 1;
}
html.scholar hr {
  border: none;
  height: 1px;
  background: var(--ink-border) ;
}


/* =================================================================
   首页卡片 · 四层逻辑结构
   ================================================================= */

/* L1：一级目录（世界观 / 经济逻辑）
   — 最大视觉权重，最深墨色，底部加装饰线
   ================================================================= */
html.scholar .layer-l1 {
  position: relative;
  padding-bottom: 1.2rem;
  margin-bottom: 1.5rem ;
}
html.scholar .layer-l1::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #251401, transparent);
  border-radius: 1px;
}
html.scholar .l1-title {
  font-size: 1.75rem ;    /* 28px，与压缩后的卡片协调 */
  font-weight: 900 ;
  color: #251401 ;
  letter-spacing: 0.04em;
  margin: 0;
  line-height: 1.15;
}
html.scholar .layer-l1 .text-3xl {
  font-size: 2.25rem ;     /* emoji 保持稍大 */
  margin-bottom: 0.5rem ;
}

/* L2：一级目录说明（哲学思想研究 / 经济研究）
   — 纯文字说明，不起眼，用作一级标题的注解
   ================================================================= */
html.scholar .l2-subtitle {
  font-size: 13.5px ;
  color: var(--ink-medium) ;
  font-style: italic;
  letter-spacing: 0.06em;
  font-weight: 400 ;
}

/* layer-divider：L2→L3 之间的分隔线（较宽） */
html.scholar .layer-divider {
  width: 55%;
  height: 1.5px;
  margin-left: auto;
  margin-right: auto;
  background: linear-gradient(90deg, transparent 0%, var(--ink-border) 30%, var(--ink-border) 70%, transparent 100%) ;
  opacity: 0.8;
  border-radius: 1px;
}
/* 第二条分隔线 L3→L4（较窄，表示层级递减） */
html.scholar .layer-divider + .layer-l4,
html.scholar a > .layer-divider ~ .layer-l4 {
  /* 通过相邻选择器给第二条分隔线设更窄宽度 —— 改为在 HTML 中用 inline style 控制更可靠 */
}

/* L3：二级目录按钮（9 个按钮）
   — 按钮造型，深红字体，有明显边框+阴影
   — 字号比 L2 小，颜色稍浅，形成递进
   ================================================================= */
html.scholar .l3-btn {
  display: inline-flex ;
  align-items: center;
  gap: 4px;
  padding: 5px 14px ;
  font-size: 12.5px ;
  font-weight: 500 ;
  color: #951009 ;       /* 比 L2 的 #A80606 浅 */
  background: var(--ink-surface) ;
  border: 1.5px solid var(--ink-border) ;
  border-radius: 10px ;
  box-shadow: 0 1px 5px rgba(92,83,68,0.12);
  transition: all 0.2s ease ;
  cursor: default;
}
html.scholar .l3-btn:hover {
  background: rgba(168,6,6,0.08) ;
  border-color: #A80606 ;
  color: #A80606 ;
  box-shadow: 0 4px 18px rgba(168,6,6,0.22);
  transform: translateY(-2px);
}

/* L3 网格容器（2×2 布局） */
html.scholar .l3-grid {
  display: grid ;
  grid-template-columns: 1fr 1fr ;
  gap: 9px ;
  min-height: 72px;
}

/* L4：解说词（描述文字）
   — 引文样式，加深文字颜色提升对比度
   ================================================================= */
html.scholar .layer-l4 {
  padding: 14px 18px ;
  background: rgba(240,234,222,0.65) ;
  border-left: 3.5px solid #A80606 ;  /* 用深红竖线，和墨色区分 */
  border-radius: 0 10px 10px 0 ;
  margin-left: 3px;
  box-shadow: 0 1px 4px rgba(92,83,68,0.06);
}
html.scholar .l4-desc {
  font-size: 14px ;
  line-height: 1.75 ;
  color: #4a3c30 ;    /* 加深，对比度 ~1:5 */
  margin: 0;
}

/* L5：进入研究板块（CTA 入口）
   — 明显可点击感，金橙强调色，比 L2/L3 明显小一号
   ================================================================= */
html.scholar .layer-l5 {
  margin-top: 6px;
  text-align: center;
}
html.scholar .l5-cta {
  display: inline-flex ;
  align-items: center;
  gap: 7px;
  padding: 8px 22px ;
  font-size: 14px ;
  font-weight: 600 ;
  color: #c07030 ;
  background: rgba(192,112,48,0.10) ;
  border: 1.5px solid rgba(192,112,48,0.28) ;
  border-radius: 28px ;
  box-shadow: 0 2px 8px rgba(192,112,48,0.10);
  transition: all 0.3s ease ;
  cursor: pointer;
}
html.scholar .l5-cta:hover {
  background: rgba(192,112,48,0.18) ;
  border-color: #c07030 ;
  box-shadow: 0 4px 18px rgba(192,112,48,0.22);
  transform: translateY(-2px);
  color: #a05820 ;
}
html.scholar .l5-count {
  font-size: 11.5px ;
  font-weight: 400 ;
  color: #8a7a6a ;
  margin-left: 3px;
  background: rgba(138,122,106,0.08);
  padding: 1px 6px;
  border-radius: 8px;
}


/* =================================================================
   二级页面 · 侧边栏三层层级
   ================================================================= */

/* 侧边栏底色 — overlay 比页面深一档 */
html.scholar aside .glass {
  background: var(--ink-overlay) ;
  border-color: var(--ink-border) ;
  border-radius: 0;
  box-shadow: none;
}

/* 侧边栏顶部小标题 */
html.scholar aside .glass h4 {
  color: var(--ink-muted) ;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.06em;
}

/* ---- L1：四大主题模块 ---- */
html.scholar aside .tree-module {
  font-size: 15px ;
  font-weight: 700 ;            /* 700 比 600 明显更粗 */
  color: var(--ink-primary) ;
  background: transparent;
  border-radius: 0;
  padding: 10px 12px 8px ;      /* 底部加宽，和子项之间留呼吸感 */
  margin: 0;
  border-top: none;
  line-height: 1.35;
}
/* 模块之间：加顶部分隔线 + 更大间距（匹配暗板 mt-3 = 12px） */
html.scholar aside .tree-module:not(:first-child) {
  border-top: 1px solid var(--ink-border);
  margin-top: 0.75rem;
  padding-top: 0.75rem ;
}
html.scholar aside .tree-module:first-child {
  padding-top: 8px ;
}
html.scholar aside .tree-module:hover {
  background: var(--ink-hover) ;
  border-radius: 2px;
}
html.scholar aside .tree-module .tree-count {
  font-size: 12px ;
  font-weight: 400;
  color: #a09888 ;   /* 比 muted 更淡，匹配 Obsidian 截图 */
}

/* ---- L2：子文件夹 ---- */
/* 字号 13px，垂直内边距 6px 匹配暗板的 py-1.5，保持舒适呼吸感 */
html.scholar aside .tree-subdir {
  font-size: 13px ;
  font-weight: 400 ;
  color: #951009 ;
  padding: 6px 12px 6px 28px ;  /* 匹配暗板 py-1.5 */
  margin: 0;
  border-left: none ;
  border-radius: 0;
  line-height: 1.4;
}
html.scholar aside .tree-subdir .tree-count {
  font-size: 11px ;
  color: #a09888 ;
}
html.scholar aside .tree-subdir:hover {
  background: var(--ink-hover) ;
  color: var(--ink-primary) ;
}

/* ---- L2 active（不用彩色，用墨色区分） ---- */
html.scholar aside .tree-subdir.active {
  background: var(--ink-hover) ;
  color: #951009 ;
  font-weight: 600 ;
  border-left: 2px solid #951009 ;
  padding-left: 22px ;
}
html.scholar aside .tree-subdir.active .tree-count {
  color: var(--ink-muted) ;
}

html.scholar .bg-glow-gold aside .tree-subdir.active {
  background: var(--ink-hover) ;
  color: #951009 ;
  border-left-color: #951009 ;
}
html.scholar .bg-glow-gold aside .tree-subdir.active .tree-count {
  color: var(--ink-muted) ;
}


/* =================================================================
   首页子模块按钮（9 个 .sub-tag）→ 按钮感 + 深红字体
   ================================================================= */
html.scholar .sub-tag {
  display: inline-flex ;
  align-items: center;
  gap: 3px;
  padding: 4px 10px ;
  font-size: 11px ;
  font-weight: 500 ;
  letter-spacing: 0.3px;
  color: #A80606 ;
  background: var(--ink-surface) ;
  border: 1px solid var(--paper-border) ;
  border-radius: 6px ;
  box-shadow: 0 1px 3px rgba(92,83,68,0.10);
  transition: all 0.2s ease ;
  cursor: default;
  margin: 2px ;
}
html.scholar .sub-tag:hover {
  background: var(--ink-hover) ;
  border-color: #A80606 ;
  box-shadow: 0 2px 8px rgba(168,6,6,0.13);
  transform: translateY(-1px);
}
/* 覆写内联 cyan/gold 背景 —— 统一深红系 */
html.scholar .sub-tag-cyan,
html.scholar .sub-tag-gold {
  background: var(--ink-surface) ;
  color: #A80606 ;
  border: 1px solid var(--paper-border) ;
}

/* =================================================================
   右侧内容区
   ================================================================= */
html.scholar #folder-header.glass {
  background: var(--ink-surface) ;
  border-color: var(--ink-border) ;
  box-shadow: none;
}
html.scholar #folder-header #folder-title {
  color: var(--ink-primary) ;
  font-weight: 600;
  font-size: 1.424em;
}
html.scholar #folder-header #article-count {
  color: var(--ink-secondary) ;
  font-size: 13px;
}
html.scholar .bg-glow-gold #folder-title { color: var(--ink-primary) ; }
html.scholar .bg-glow-gold #article-count { color: var(--ink-secondary) ; }

/* 文章列表行 */
html.scholar #article-list .article-row {
  border-bottom: 1px solid var(--ink-border) ;
  transition: background 0.15s ease;
}
html.scholar #article-list .article-row:hover {
  background: var(--ink-hover) ;
  transform: none;
}
/* 列表中的文章标题链接 */
html.scholar #article-list .article-row a {
  color: var(--ink-primary) ;
  text-decoration: none;
}
html.scholar #article-list .article-row a:hover {
  color: var(--accent-link) ;
}


/* =================================================================
   文章详情页 · Obsidian 排版 + 松烟墨色
   ================================================================= */

html.scholar .article-body {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--ink-primary);
}

/* 标题体系 —— 字重有层次 */
html.scholar .article-body h1 {
  font-size: 1.802em ; font-weight: 800 ;
  color: #A80606 ; line-height: 1.25;
  margin: 0.8em 0 0.4em; border-bottom: none; padding-bottom: 0;
}
html.scholar .article-body h2 {
  font-size: 1.602em ; font-weight: 700 ;
  color: var(--ink-primary) ; line-height: 1.3;
  margin: 0.9em 0 0.5em;
  border-bottom: 1.5px solid var(--ink-border);
  padding-bottom: 0.35em;
}
html.scholar .article-body h3 {
  font-size: 1.424em ; font-weight: 600 ;
  color: var(--ink-primary) ; line-height: 1.35;
  margin: 1em 0 0.5em;
}
html.scholar .article-body h4 {
  font-size: 1.266em ; font-weight: 600 ;
  color: var(--ink-secondary) ; line-height: 1.4;
  margin: 0.8em 0 0.4em;
}
html.scholar .article-body h5 {
  font-size: 1.125em ; font-weight: 500 ;
  color: var(--ink-secondary) ;
  margin: 0.6em 0 0.3em;
}
html.scholar .article-body h6 {
  font-size: 1em ; font-weight: 500 ;
  color: var(--ink-muted) ;
  margin: 0.5em 0 0.3em;
}

/* 正文 */
html.scholar .article-body p  { color: var(--ink-body) ; line-height: 1.5; margin: 0 0 1em; }
html.scholar .article-body li { color: var(--ink-body) ; line-height: 1.5; }
html.scholar .article-body strong { color: var(--ink-primary) ; font-weight: 600; }

/* 引用块 — overlay 底 + border 边 */
html.scholar .article-body blockquote {
  background: var(--ink-overlay) ;
  border-left: 2px solid var(--ink-border) ;
  color: var(--ink-secondary) ;
  margin: 1em 0; padding: 0.5em 1em;
  border-radius: 0 4px 4px 0;
}
html.scholar .article-body blockquote p {
  color: var(--ink-secondary) ; margin: 0.5em 0;
}

/* 行内代码 — 淡青绿底 + accent 字 */
html.scholar .article-body :not(pre) > code {
  background: var(--mark-bg) ;
  color: var(--accent-link) ;
  padding: 0.2em 0.4em; border-radius: 3px; font-size: 0.9em;
}

/* 代码块 */
html.scholar .article-body pre {
  background: var(--ink-surface) ;
  border: 1px solid var(--ink-border) ;
  border-radius: 4px; padding: 1em;
}
html.scholar .article-body pre code {
  background: transparent ; color: var(--ink-primary) ;
}

/* 表格 */
html.scholar .article-body table { border-collapse: collapse; }
html.scholar .article-body th {
  background: var(--ink-surface) ;
  color: var(--ink-primary) ;
  border-bottom: 2px solid var(--ink-border) ;
  font-weight: 600; padding: 8px 12px;
}
html.scholar .article-body td {
  color: var(--ink-primary) ;
  border-bottom: 1px solid var(--ink-border) ;
  padding: 8px 12px;
}

/* 链接 — 青绿强调 + 下划线 */
html.scholar .article-body a {
  color: var(--accent-link) ;
  text-decoration: underline;
  text-decoration-color: var(--accent-link);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.15em;
}
html.scholar .article-body a:hover {
  color: var(--accent-hover) ;
  text-decoration-color: var(--accent-link);
}

/* 列表 */
html.scholar .article-body ul,
html.scholar .article-body ol { padding-left: 1.5em; margin: 0.5em 0 1em; }
html.scholar .article-body ul ul,
html.scholar .article-body ol ol,
html.scholar .article-body ul ol,
html.scholar .article-body ol ul { margin: 0.25em 0; }


/* =================================================================
   Footer
   ================================================================= */
html.scholar footer {
  background-color: var(--ink-overlay) ;
  border-top: 1px solid var(--ink-border) ;
}
html.scholar footer .glass {
  background: transparent ; border: none ;
}
html.scholar footer a.glass:hover { color: var(--accent-link) ; }
html.scholar .opacity-50 { color: var(--ink-muted) ; }


/* =================================================================
   主题切换按钮
   ================================================================= */
.theme-toggle {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 12px; border-radius: 3px;
  font-size: 13px; font-weight: 400; cursor: pointer;
  transition: all 0.15s ease; border: 1px solid;
  user-select: none; background: transparent;
}

/* 暗色模式按钮 */
html.dark .theme-toggle {
  color: #999999; border-color: rgba(255,255,255,0.12);
}
html.dark .theme-toggle:hover {
  color: #dcddde; background: rgba(255,255,255,0.075);
}

/* Scholar 模式按钮 */
html.scholar .theme-toggle {
  color: var(--ink-secondary); border-color: var(--ink-border);
}
html.scholar .theme-toggle:hover {
  color: var(--ink-primary);
  background: var(--ink-hover);
  border-color: var(--ink-border);
}

/* 文章标题 — 纸版覆盖为暖红（暗版用 className="article-title" 已是冷色 #7dd3fc） */
html.scholar .article-title {
  color: #A80606 ;
}
/* ================================================================
   common.css — 骆驼商业本质 全局共享样式
   所有页面共用，减少重复。
   ================================================================ */

/* --- Reset --- */
* { box-sizing: border-box; }

/* --- Base Body --- */
body {
  background: #0a0e17;
  color: #e2e8f0;
  font-family: system-ui, sans-serif;
}

/* --- Glassmorphism --- */
.glass {
  background: rgba(26,31,46,0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.06);
}

.glass-hover {
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.glass-hover:hover {
  background: rgba(36,43,61,0.8);
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
}

/* --- Gradient Text Variants --- */
.gradient-text {
  background: linear-gradient(135deg, #22d3ee, #a855f7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-text-warm {
  background: linear-gradient(135deg, #fbbf24, #fb923c);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-text-purple {
  background: linear-gradient(135deg, #a855f7, #c084fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Background Patterns --- */
.bg-grid {
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.03) 1px, transparent 0);
  background-size: 40px 40px;
}
.bg-glow-top {
  background-image: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(34,211,238,0.06) 0%, transparent 70%);
}

/* --- Nav 链接容器 — 无外框，自然间距 --- */
nav .flex.items-center.gap-8 {
  gap: 14px;
  padding: 0;
  background: none;
  border: none;
}

/* --- Nav link — 独立药丸，融入页面调性 --- */
.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: all 0.3s ease;
  white-space: nowrap;
  position: relative;
}

/* Hover：仅微显底色，不浮起，保持内敛 */
html.dark .nav-link:hover {
  background: rgba(255,255,255,0.05);
}
html.scholar .nav-link:hover {
  background: rgba(92,83,68,0.04);
}

/* Active — 暗色：轻透光晕 + 亮青字 */
html.dark .nav-link.active {
  background: linear-gradient(135deg, rgba(34,211,238,0.14), rgba(34,211,238,0.06));
  color: #22d3ee;
  font-weight: 600;
  box-shadow: 0 0 0 1px rgba(34,211,238,0.15), 0 2px 8px rgba(34,211,238,0.08);
}

/* Active — 纸墨：暖底轻浮 + 青绿字 */
html.scholar .nav-link.active {
  background: var(--ink-surface);
  color: var(--accent-link);
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(92,83,68,0.06);
}

/* 统一覆盖各页面内联强调色 */
.nav-link.active { color: #22d3ee !important; }
html.scholar .nav-link.active { color: var(--accent-link) !important; }

/* --- Section Divider --- */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}
*,:after,:before{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgba(59,130,246,.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgba(59,130,246,.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }
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var(--tw-gradient-from-position);--tw-gradient-to:rgba(34,211,238,0) var(--tw-gradient-to-position);--tw-gradient-stops:var(--tw-gradient-from),var(--tw-gradient-to)}.to-accent-purple{--tw-gradient-to:#a855f7 var(--tw-gradient-to-position)}.object-cover{-o-object-fit:cover;object-fit:cover}.p-12{padding:3rem}.p-3{padding:.75rem}.p-4{padding:1rem}.p-5{padding:1.25rem}.p-6{padding:1.5rem}.p-7{padding:1.75rem}.p-8{padding:2rem}.px-1\.5{padding-left:.375rem;padding-right:.375rem}.px-2{padding-left:.5rem;padding-right:.5rem}.px-2\.5{padding-left:.625rem;padding-right:.625rem}.px-3{padding-left:.75rem;padding-right:.75rem}.px-4{padding-left:1rem;padding-right:1rem}.px-5{padding-left:1.25rem;padding-right:1.25rem}.px-6{padding-left:1.5rem;padding-right:1.5rem}.py-0\.5{padding-top:.125rem;padding-bottom:.125rem}.py-1{padding-top:.25rem;padding-bottom:.25rem}.py-1\.5{padding-top:.375rem;padding-bottom:.375rem}.py-12{padding-top:3rem;padding-bottom:3rem}.py-16{padding-top:4rem;padding-bottom:4rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.py-2\.5{padding-top:.625rem;padding-bottom:.625rem}.py-20{padding-top:5rem;padding-bottom:5rem}.py-3{padding-top:.75rem;padding-bottom:.75rem}.py-3\.5{padding-top:.875rem;padding-bottom:.875rem}.py-4{padding-top:1rem;padding-bottom:1rem}.py-6{padding-top:1.5rem;padding-bottom:1.5rem}.py-8{padding-top:2rem;padding-bottom:2rem}.pb-10{padding-bottom:2.5rem}.pb-16{padding-bottom:4rem}.pb-2{padding-bottom:.5rem}.pb-20{padding-bottom:5rem}.pb-4{padding-bottom:1rem}.pb-6{padding-bottom:1.5rem}.pb-8{padding-bottom:2rem}.pl-12{padding-left:3rem}.pl-6{padding-left:1.5rem}.pl-8{padding-left:2rem}.pt-12{padding-top:3rem}.pt-16{padding-top:4rem}.pt-6{padding-top:1.5rem}.pt-8{padding-top:2rem}.text-left{text-align:left}.text-center{text-align:center}.font-mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.text-2xl{font-size:1.5rem;line-height:2rem}.text-3xl{font-size:1.875rem;line-height:2.25rem}.text-4xl{font-size:2.25rem;line-height:2.5rem}.text-5xl{font-size:3rem;line-height:1}.text-\[10px\]{font-size:10px}.text-\[11px\]{font-size:11px}.text-base{font-size:1rem;line-height:1.5rem}.text-lg{font-size:1.125rem;line-height:1.75rem}.text-sm{font-size:.875rem;line-height:1.25rem}.text-xl{font-size:1.25rem;line-height:1.75rem}.text-xs{font-size:.75rem;line-height:1rem}.font-black{font-weight:900}.font-bold{font-weight:700}.font-extrabold{font-weight:800}.font-light{font-weight:300}.font-medium{font-weight:500}.font-normal{font-weight:400}.font-semibold{font-weight:600}.uppercase{text-transform:uppercase}.italic{font-style:italic}.tabular-nums{--tw-numeric-spacing:tabular-nums;font-variant-numeric:var(--tw-ordinal) var(--tw-slashed-zero) var(--tw-numeric-figure) var(--tw-numeric-spacing) var(--tw-numeric-fraction)}.leading-relaxed{line-height:1.625}.leading-snug{line-height:1.375}.leading-tight{line-height:1.25}.tracking-tight{letter-spacing:-.025em}.tracking-wider{letter-spacing:.05em}.tracking-widest{letter-spacing:.1em}.text-accent-amber{--tw-text-opacity:1;color:rgb(251 191 36/var(--tw-text-opacity,1))}.text-accent-cyan{--tw-text-opacity:1;color:rgb(34 211 238/var(--tw-text-opacity,1))}.text-accent-emerald{--tw-text-opacity:1;color:rgb(52 211 153/var(--tw-text-opacity,1))}.text-accent-gold{--tw-text-opacity:1;color:rgb(245 158 11/var(--tw-text-opacity,1))}.text-accent-purple{--tw-text-opacity:1;color:rgb(168 85 247/var(--tw-text-opacity,1))}.text-gray-300{--tw-text-opacity:1;color:rgb(209 213 219/var(--tw-text-opacity,1))}.text-gray-600{--tw-text-opacity:1;color:rgb(75 85 99/var(--tw-text-opacity,1))}.text-gray-900{--tw-text-opacity:1;color:rgb(17 24 39/var(--tw-text-opacity,1))}.text-text-muted{--tw-text-opacity:1;color:rgb(100 116 139/var(--tw-text-opacity,1))}.text-text-primary{--tw-text-opacity:1;color:rgb(226 232 240/var(--tw-text-opacity,1))}.text-text-secondary{--tw-text-opacity:1;color:rgb(148 163 184/var(--tw-text-opacity,1))}.text-white{--tw-text-opacity:1;color:rgb(255 255 255/var(--tw-text-opacity,1))}.underline{text-decoration-line:underline}.no-underline{text-decoration-line:none}.placeholder-text-muted::-moz-placeholder{--tw-placeholder-opacity:1;color:rgb(100 116 139/var(--tw-placeholder-opacity,1))}.placeholder-text-muted::placeholder{--tw-placeholder-opacity:1;color:rgb(100 116 139/var(--tw-placeholder-opacity,1))}.opacity-30{opacity:.3}.opacity-40{opacity:.4}.opacity-50{opacity:.5}.opacity-60{opacity:.6}.shadow{--tw-shadow:0 1px 3px 0 rgba(0,0,0,.1),0 1px 2px -1px rgba(0,0,0,.1);--tw-shadow-colored:0 1px 3px 0 var(--tw-shadow-color),0 1px 2px -1px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow,0 0 #0000),var(--tw-ring-shadow,0 0 #0000),var(--tw-shadow)}.outline{outline-style:solid}.blur{--tw-blur:blur(8px)}.blur,.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.backdrop-filter{-webkit-backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia);backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia)}.transition{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,-webkit-backdrop-filter;transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,backdrop-filter;transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,backdrop-filter,-webkit-backdrop-filter;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-all{transition-property:all;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.duration-300{transition-duration:.3s}.ease-in-out{transition-timing-function:cubic-bezier(.4,0,.2,1)}.first\:mt-0:first-child{margin-top:0}.last\:pb-0:last-child{padding-bottom:0}.hover\:-translate-y-0\.5:hover{--tw-translate-y:-0.125rem;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.hover\:border-accent-cyan\/30:hover{border-color:rgba(34,211,238,.3)}.hover\:text-accent-cyan:hover{--tw-text-opacity:1;color:rgb(34 211 238/var(--tw-text-opacity,1))}.hover\:text-accent-emerald:hover{--tw-text-opacity:1;color:rgb(52 211 153/var(--tw-text-opacity,1))}.hover\:text-accent-gold:hover{--tw-text-opacity:1;color:rgb(245 158 11/var(--tw-text-opacity,1))}.hover\:text-accent-purple:hover{--tw-text-opacity:1;color:rgb(168 85 247/var(--tw-text-opacity,1))}.hover\:underline:hover{text-decoration-line:underline}.hover\:opacity-70:hover{opacity:.7}.hover\:opacity-80:hover{opacity:.8}.focus\:border-accent-cyan\/50:focus{border-color:rgba(34,211,238,.5)}.focus\:outline-none:focus{outline:2px solid transparent;outline-offset:2px}.focus\:ring-1:focus{--tw-ring-offset-shadow:var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow:var(--tw-ring-inset) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color);box-shadow:var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow,0 0 #0000)}.focus\:ring-accent-cyan\/20:focus{--tw-ring-color:rgba(34,211,238,.2)}@media (min-width:640px){.sm\:flex{display:flex}}@media (min-width:768px){.md\:block{display:block}.md\:hidden{display:none}.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.md\:flex-row{flex-direction:row}.md\:p-10{padding:2.5rem}.md\:p-8{padding:2rem}}@media (min-width:1024px){.lg\:w-80{width:20rem}.lg\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.lg\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.lg\:flex-row{flex-direction:row}.lg\:text-3xl{font-size:1.875rem;line-height:2.25rem}.lg\:text-5xl{font-size:3rem;line-height:1}}
/* ================================================================
   移动端全面优化 — 纸墨书香浅色（跟随 CSS 变量）
   四区分明：导航栏 > 文件夹头 > 文章列表 > 切换按钮
   ================================================================ */
@media (max-width: 767px) {

  /* ====== 一区：导航栏（page 底 + 清晰下划线） ====== */
  nav.glass {
    background: var(--ink-page) !important;
    border-bottom: 1px solid var(--ink-border) !important;
    box-shadow: 0 1px 3px rgba(92,83,68,0.06) !important;
  }

  /* 品牌区压缩 — 手机端只显示 logo + 骆驼🐫，隐藏"商业本质" */
  nav a.shrink-0 { flex-shrink: 1 !important; min-width: 0 !important; }
  nav .text-text-secondary.font-normal { display: none !important; }
  nav h1 { font-size: 13px !important; letter-spacing: -0.02em !important; white-space: nowrap !important; color: var(--ink-primary) !important; }
  nav .w-8.h-8 { width: 18px !important; height: 18px !important; }
  nav .w-8.h-8 span { font-size: 8px !important; }
  nav .gap-3 { gap: 2px !important; }
  nav .max-w-7xl { padding-left: 6px !important; padding-right: 6px !important; }

  /* 导航链接区 — 水平可滚动，字稍大一点 */
  nav .flex.items-center.gap-8 {
    gap: 6px !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    margin-left: 8px !important;
    flex-shrink: 1 !important;
  }
  nav .flex.items-center.gap-8::-webkit-scrollbar { display: none !important; }
  nav .nav-link, nav .flex.items-center.gap-8 a {
    font-size: 11px !important;
    white-space: nowrap !important;
    padding: 5px 7px !important;
    letter-spacing: 0.02em !important;
    border-radius: 6px !important;
    color: var(--ink-secondary) !important;
  }
  nav .nav-link.active {
    font-weight: 700 !important;
    color: var(--ink-primary) !important;
    background: var(--ink-overlay) !important;
  }

  /* ====== 二区：文件夹标题卡片（surface 底 + 左色条强调） ====== */
  #folder-header {
    background: var(--ink-surface) !important;
    border: 1px solid var(--ink-border) !important;
    border-left: 3px solid #1a6b5a !important;
    border-radius: 12px !important;
    padding: 16px !important;
    margin-bottom: 16px !important;
    box-shadow: 0 1px 4px rgba(92,83,68,0.06) !important;
  }
  .bg-glow-gold #folder-header { border-left-color: #b88a20 !important; }
  .bg-glow-gold #mobile-selector, .bg-glow-gold select#mobile-selector {
    border-color: rgba(184,138,32,0.28) !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23b88a20' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") !important;
  }
  .bg-glow-gold #mobile-selector:focus, .bg-glow-gold select#mobile-selector:focus {
    border-color: rgba(184,138,32,0.55) !important;
    box-shadow: 0 0 0 3px rgba(184,138,32,0.08) !important;
  }

  /* ====== 三区：文章列表（surface 底 + hover 变 hover 底） ====== */
  #article-list .article-row {
    background: var(--ink-surface) !important;
    border: 1px solid var(--ink-border) !important;
    border-radius: 10px !important;
    padding: 14px 16px !important;
    margin-bottom: 8px !important;
    transition: all 0.2s ease;
  }
  #article-list .article-row:hover {
    background: var(--ink-hover) !important;
    border-color: #1a6b5a !important;
    transform: translateX(3px) !important;
  }
  #article-list .article-row:last-child { margin-bottom: 0 !important; }
  .article-index { font-size: 11px !important; color: var(--ink-muted) !important; opacity: 1 !important; }
  #folder-title { font-size: 16px !important; font-weight: 700 !important; color: var(--ink-primary) !important; }
  #folder-path { font-size: 10px !important; color: var(--ink-muted) !important; margin-top: 1px !important; opacity: 1 !important; }
  #folder-icon { font-size: 20px !important; }
  #article-count { font-size: 14px !important; color: var(--ink-secondary) !important; }

  /* ====== 四区：自定义下拉（触发按钮 + 面板） ====== */
  #mobile-dropdown-wrap { position: relative; }
  #mobile-selector-trigger {
    background-color: var(--ink-overlay) !important;
    border: 1.5px solid var(--ink-border) !important;
    border-radius: 12px !important;
    padding: 10px 36px 10px 14px !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    color: #A80606 !important;
    letter-spacing: 0.03em !important;
    box-shadow: 0 1px 4px rgba(92,83,68,0.06);
  }
  #mobile-selector-dropdown { position: absolute; left: 0; right: 0; }

  /* 切换文件夹标签 */
  #mobile-selector + label,
  .md\:hidden label {
    font-size: 10px !important;
    font-weight: 600 !important;
    letter-spacing: 0.5px !important;
    opacity: 0.55 !important;
    display: block !important;
    margin-bottom: 6px !important;
  }

  /* ====== 首页卡片间距 ====== */
  .pillar-card { margin-bottom: 12px; }
  .grid.grid-cols-1.md\:grid-cols-2.gap-6 { gap: 14px !important; }

  /* ====== Hero 区文字缩小 ====== */
  .site-hero-title { font-size: 1.6rem !important; }
  .site-hero-author { font-size: 0.8rem !important; }
  .site-hero-sep { font-size: 1.4rem !important; margin: 0 4px !important; }
  .hero-slogan { font-size: 1.3rem !important; }

  /* ====== 写在前面卡片 ====== */
  .preface-card { padding: 8px 0 8px 14px !important; }
  .preface-title { font-size: 0.8rem !important; }
  .preface-text { font-size: 12px !important; }

  /* ====== L3 按钮网格 ====== */
  .l3-grid { gap: 6px !important; }
  .l3-btn { font-size: 11px !important; padding: 8px 10px !important; }

  /* ====== Footer 移动端优化 ====== */
  footer .flex.flex-col.md\:flex-row {
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    gap: 10px !important;
  }
}