/* ========================================
   49_Mint_Fresh - 清新薄荷论坛模板
   配色: 主色#10B981(薄荷绿) / 背景#F0FDF4 / 强调#34D399 / 边框#A7F3D0
   CSS前缀: .mf-
   ======================================== */

/* ===== 基础重置 ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --mf-primary: #10B981;
  --mf-primary-dark: #059669;
  --mf-primary-light: #34D399;
  --mf-bg: #F0FDF4;
  --mf-surface: #FFFFFF;
  --mf-text: #1F2937;
  --mf-text-light: #6B7280;
  --mf-accent: #34D399;
  --mf-border: #A7F3D0;
  --mf-radius: 12px;
  --mf-radius-lg: 16px;
  --mf-shadow: 0 2px 8px rgba(16,185,129,0.06);
  --mf-shadow-hover: 0 6px 20px rgba(16,185,129,0.12);
  --mf-gradient: linear-gradient(135deg, #10B981, #34D399);
}

body {
  font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
  background: var(--mf-bg);
  color: var(--mf-text);
  line-height: 1.6;
  font-size: 14px;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; font-family: inherit; }
input, textarea, select { font-family: inherit; outline: none; }

/* ===== 通用容器 ===== */
.mf-container { max-width: 1240px; margin: 0 auto; padding: 0 20px; }

/* ===== 图标尺寸 ===== */
.mf-icon { width: 20px; height: 20px; flex-shrink: 0; }
.mf-icon-sm { width: 16px; height: 16px; flex-shrink: 0; }
.mf-icon-xs { width: 14px; height: 14px; flex-shrink: 0; }

/* ===== 顶部导航栏 ===== */
.mf-header {
  background: var(--mf-surface);
  border-bottom: 3px solid var(--mf-primary);
  box-shadow: 0 1px 12px rgba(16,185,129,0.08);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: box-shadow 0.3s;
}
.mf-header-inner { display: flex; align-items: center; gap: 16px; padding: 12px 20px; }
.mf-logo img { height: 40px; }
.mf-nav { display: flex; align-items: center; gap: 2px; flex: 1; flex-wrap: wrap; }
.mf-nav-link {
  display: flex; align-items: center; gap: 4px;
  padding: 6px 10px; border-radius: 8px;
  color: var(--mf-text); font-size: 13px; font-weight: 500;
  transition: all 0.2s;
}
.mf-nav-link svg { width: 16px; height: 16px; opacity: 0.6; }
.mf-nav-link:hover { background: var(--mf-bg); color: var(--mf-primary); }
.mf-nav-link:hover svg { opacity: 1; }
.mf-nav-active { background: var(--mf-gradient); color: #fff; }
.mf-nav-active svg { opacity: 0.9; color: #fff; }

.mf-header-right { display: flex; align-items: center; gap: 8px; }
.mf-search-box {
  display: flex; align-items: center; gap: 6px;
  background: var(--mf-bg); border: 1px solid var(--mf-border);
  border-radius: 8px; padding: 6px 12px; transition: border-color 0.2s;
}
.mf-search-box:focus-within { border-color: var(--mf-primary); }
.mf-search-box svg { color: var(--mf-text-light); }
.mf-search-box input { border: none; background: none; font-size: 13px; width: 100px; color: var(--mf-text); }
.mf-search-box input::placeholder { color: var(--mf-text-light); }

.mf-icon-btn {
  position: relative; display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 8px;
  color: var(--mf-text-light); transition: all 0.2s;
}
.mf-icon-btn:hover { background: var(--mf-bg); color: var(--mf-primary); }
.mf-badge {
  position: absolute; top: 2px; right: 2px;
  background: var(--mf-primary); color: #fff;
  font-size: 10px; font-weight: 700;
  min-width: 16px; height: 16px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center; padding: 0 4px;
}

.mf-user-area {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 12px 4px 4px; border-radius: 20px;
  border: 1px solid var(--mf-border); transition: all 0.2s;
}
.mf-user-area:hover { border-color: var(--mf-primary); }
.mf-avatar-sm { width: 28px; height: 28px; border-radius: 50%; }
.mf-avatar-xs { width: 24px; height: 24px; border-radius: 50%; }
.mf-avatar-md { width: 40px; height: 40px; border-radius: 50%; }
.mf-avatar-lg { width: 56px; height: 56px; border-radius: 50%; }
.mf-username { color: var(--mf-text); font-size: 13px; font-weight: 500; }

.mf-menu-toggle { display: none; background: none; color: var(--mf-text); padding: 6px; }

/* ===== Banner区 ===== */
.mf-banner { padding: 20px 0; }
.mf-banner-img { width: 100%; border-radius: var(--mf-radius); box-shadow: var(--mf-shadow); }

/* ===== 主内容区 ===== */
.mf-main { padding: 20px 0 40px; }
.mf-layout { display: grid; grid-template-columns: 1fr 300px; gap: 24px; }

/* ===== 板块卡片网格 ===== */
.mf-sections-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.mf-section-card {
  background: var(--mf-surface); border-radius: var(--mf-radius);
  padding: 20px; box-shadow: var(--mf-shadow);
  border: 1px solid var(--mf-border);
  transition: transform 0.25s, box-shadow 0.25s;
}
.mf-section-card:hover { transform: translateY(-3px); box-shadow: var(--mf-shadow-hover); }
.mf-card-hot { border-color: var(--mf-primary); border-width: 2px; }

.mf-card-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.mf-icon-bubble {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.mf-icon-bubble svg { width: 22px; height: 22px; }
.mf-icon-news { background: rgba(16,185,129,0.1); color: #10B981; }
.mf-icon-globe { background: rgba(0,153,204,0.1); color: #0099CC; }
.mf-icon-tech { background: rgba(99,102,241,0.1); color: #6366F1; }
.mf-icon-finance { background: rgba(245,158,11,0.1); color: #F59E0B; }
.mf-icon-sport { background: rgba(34,197,94,0.1); color: #22C55E; }
.mf-icon-ent { background: rgba(236,72,153,0.1); color: #EC4899; }
.mf-icon-edu { background: rgba(59,130,246,0.1); color: #3B82F6; }
.mf-icon-health { background: rgba(239,68,68,0.1); color: #EF4444; }
.mf-icon-car { background: rgba(107,114,128,0.1); color: #6B7280; }
.mf-icon-home { background: rgba(249,115,22,0.1); color: #F97316; }

.mf-card-info { flex: 1; }
.mf-card-title { font-size: 16px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.mf-card-title a { color: var(--mf-text); transition: color 0.2s; }
.mf-card-title a:hover { color: var(--mf-primary); }
.mf-hot-tag {
  background: var(--mf-gradient); color: #fff;
  font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 4px;
}
.mf-card-count { font-size: 12px; color: var(--mf-text-light); display: flex; align-items: center; gap: 4px; }

.mf-post-list { margin-top: 8px; }
.mf-post-list li { display: flex; align-items: center; justify-content: space-between; padding: 6px 0; border-bottom: 1px solid var(--mf-border); }
.mf-post-list li:last-child { border-bottom: none; }
.mf-post-list li a { font-size: 13px; color: var(--mf-text); transition: color 0.2s; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding-right: 8px; }
.mf-post-list li a:hover { color: var(--mf-primary); }
.mf-post-time { font-size: 11px; color: var(--mf-text-light); flex-shrink: 0; }

/* ===== 侧边栏 ===== */
.mf-sidebar { display: flex; flex-direction: column; gap: 20px; }
.mf-widget {
  background: var(--mf-surface); border-radius: var(--mf-radius);
  padding: 18px; box-shadow: var(--mf-shadow); border: 1px solid var(--mf-border);
}
.mf-widget-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 15px; font-weight: 600; margin-bottom: 14px; color: var(--mf-primary);
}
.mf-widget-title svg { color: var(--mf-accent); }
.mf-widget-body { display: flex; flex-direction: column; gap: 8px; }

/* ===== 统计网格 ===== */
.mf-stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mf-stat-card {
  background: var(--mf-bg); border-radius: var(--mf-radius);
  padding: 12px; text-align: center; border: 1px solid var(--mf-border);
}
.mf-stat-num { font-size: 20px; font-weight: 700; color: var(--mf-primary); }
.mf-stat-label { font-size: 11px; color: var(--mf-text-light); margin-top: 2px; }
.mf-stat-row { display: flex; align-items: center; gap: 8px; padding: 6px 0; font-size: 13px; color: var(--mf-text-light); }
.mf-stat-row strong { color: var(--mf-primary); font-size: 14px; }

/* ===== 热门话题 ===== */
.mf-hot-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 0; font-size: 13px; color: var(--mf-text); transition: color 0.2s;
}
.mf-hot-item:hover { color: var(--mf-primary); }
.mf-hot-item span:nth-child(2) { flex: 1; }
.mf-rank {
  width: 22px; height: 22px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
  background: var(--mf-bg); color: var(--mf-text-light); flex-shrink: 0;
}
.mf-rank-1 { background: var(--mf-gradient); color: #fff; }
.mf-rank-2 { background: linear-gradient(135deg, #34D399, #6EE7B7); color: #fff; }
.mf-rank-3 { background: linear-gradient(135deg, #6EE7B7, #A7F3D0); color: #059669; }
.mf-hot-flag {
  font-size: 10px; font-weight: 700; padding: 1px 6px; border-radius: 4px;
  background: rgba(16,185,129,0.1); color: var(--mf-primary);
}

/* ===== 活跃用户 ===== */
.mf-user-item { display: flex; align-items: center; gap: 10px; padding: 6px 0; }
.mf-user-info { flex: 1; }
.mf-user-name { font-size: 13px; font-weight: 500; }
.mf-user-sub { font-size: 11px; color: var(--mf-text-light); }
.mf-level {
  font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 6px;
  background: rgba(16,185,129,0.1); color: var(--mf-primary);
}
.mf-level-op { background: var(--mf-gradient); color: #fff; }

/* ===== CTA widget ===== */
.mf-widget-cta {
  background: var(--mf-gradient); color: #fff; text-align: center; border: none;
}
.mf-cta-icon {
  width: 52px; height: 52px; margin: 0 auto 12px; border-radius: 14px;
  background: rgba(255,255,255,0.2); display: flex; align-items: center; justify-content: center;
}
.mf-cta-icon svg { width: 24px; height: 24px; color: #fff; }
.mf-widget-cta h3 { font-size: 16px; margin-bottom: 6px; }
.mf-widget-cta p { font-size: 12px; opacity: 0.9; margin-bottom: 14px; }

/* ===== 按钮 ===== */
.mf-btn-mint {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 20px; border-radius: 8px;
  background: var(--mf-gradient); color: #fff;
  font-size: 13px; font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 8px rgba(16,185,129,0.25);
}
.mf-btn-mint:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(16,185,129,0.35); }
.mf-widget-cta .mf-btn-mint { background: rgba(255,255,255,0.2); box-shadow: none; }
.mf-widget-cta .mf-btn-mint:hover { background: rgba(255,255,255,0.3); }
.mf-btn-new { white-space: nowrap; }

/* ===== 面包屑 ===== */
.mf-breadcrumb { display: flex; align-items: center; gap: 6px; padding: 14px 0; font-size: 13px; color: var(--mf-text-light); }
.mf-breadcrumb a { color: var(--mf-primary); transition: opacity 0.2s; }
.mf-breadcrumb a:hover { opacity: 0.7; }
.mf-breadcrumb-sep { opacity: 0.4; }

/* ===== 板块信息 ===== */
.mf-board-info {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--mf-surface); border-radius: var(--mf-radius);
  padding: 20px; box-shadow: var(--mf-shadow); border: 1px solid var(--mf-border);
  margin-bottom: 20px;
}
.mf-board-info-left { display: flex; align-items: center; gap: 14px; }
.mf-board-icon { width: 52px; height: 52px; }
.mf-board-icon svg { width: 24px; height: 24px; }
.mf-board-name { font-size: 20px; font-weight: 700; color: var(--mf-text); }
.mf-board-desc { font-size: 12px; color: var(--mf-text-light); margin-top: 2px; }
.mf-board-stats { display: flex; gap: 20px; margin-top: 8px; }
.mf-board-stat { font-size: 12px; color: var(--mf-text-light); }
.mf-board-stat strong { color: var(--mf-primary); font-size: 14px; }

/* ===== 帖子列表 ===== */
.mf-thread-list {
  background: var(--mf-surface); border-radius: var(--mf-radius);
  box-shadow: var(--mf-shadow); border: 1px solid var(--mf-border);
  overflow: hidden; margin-bottom: 20px;
}
.mf-thread-item {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 20px; border-bottom: 1px solid var(--mf-border);
  transition: background 0.2s;
}
.mf-thread-item:last-child { border-bottom: none; }
.mf-thread-item:hover { background: var(--mf-bg); }
.mf-thread-rank { flex-shrink: 0; }
.mf-thread-title { flex: 1; }
.mf-thread-title a { font-size: 14px; font-weight: 500; color: var(--mf-text); transition: color 0.2s; }
.mf-thread-title a:hover { color: var(--mf-primary); }
.mf-thread-tags { display: flex; gap: 4px; margin-bottom: 4px; }
.mf-tag { font-size: 10px; font-weight: 600; padding: 1px 6px; border-radius: 4px; }
.mf-tag-essence { background: rgba(245,158,11,0.1); color: #D97706; }
.mf-tag-hot { background: rgba(239,68,68,0.1); color: #DC2626; }
.mf-chip { font-size: 11px; padding: 2px 8px; border-radius: 6px; background: rgba(16,185,129,0.08); color: var(--mf-primary); font-weight: 500; }
.mf-thread-meta { display: flex; align-items: center; gap: 16px; font-size: 12px; color: var(--mf-text-light); }
.mf-thread-author { display: flex; align-items: center; gap: 4px; }
.mf-thread-stats { display: flex; align-items: center; gap: 3px; }
.mf-thread-time { white-space: nowrap; }

/* ===== 分页 ===== */
.mf-pagination { display: flex; align-items: center; justify-content: center; gap: 6px; padding: 20px 0; flex-wrap: wrap; }
.mf-page-btn {
  min-width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; gap: 4px;
  border-radius: 8px; padding: 0 12px; font-size: 13px; color: var(--mf-text);
  background: var(--mf-surface); border: 1px solid var(--mf-border); transition: all 0.2s;
}
.mf-page-btn:hover { border-color: var(--mf-primary); color: var(--mf-primary); }
.mf-page-active { background: var(--mf-gradient); color: #fff; border-color: transparent; }
.mf-page-disabled { opacity: 0.4; cursor: not-allowed; }
.mf-page-dots { color: var(--mf-text-light); padding: 0 4px; }

/* ===== 帖子详情 ===== */
.mf-detail-title-bar {
  background: var(--mf-surface); border-radius: var(--mf-radius);
  padding: 20px; box-shadow: var(--mf-shadow); border: 1px solid var(--mf-border); margin-bottom: 20px;
}
.mf-detail-tags { display: flex; gap: 6px; margin-bottom: 10px; }
.mf-detail-title { font-size: 22px; font-weight: 700; color: var(--mf-text); line-height: 1.4; margin-bottom: 12px; }
.mf-detail-meta { display: flex; flex-wrap: wrap; gap: 16px; font-size: 12px; color: var(--mf-text-light); }
.mf-detail-meta span { display: flex; align-items: center; gap: 4px; }

.mf-post {
  background: var(--mf-surface); border-radius: var(--mf-radius);
  box-shadow: var(--mf-shadow); border: 1px solid var(--mf-border); margin-bottom: 16px; overflow: hidden;
}
.mf-post-op { padding: 24px; }
.mf-post-reply { display: flex; gap: 16px; padding: 16px 20px; position: relative; }
.mf-post-floor {
  position: absolute; top: 12px; right: 16px;
  font-size: 12px; font-weight: 600; color: var(--mf-text-light);
  background: var(--mf-bg); padding: 2px 10px; border-radius: 6px;
}
.mf-post-author { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 16px; }
.mf-post-author-sm { margin-bottom: 0; }
.mf-post-author-info { flex: 1; }
.mf-post-name { font-size: 14px; font-weight: 600; display: flex; align-items: center; gap: 6px; }
.mf-post-sub { font-size: 12px; color: var(--mf-text-light); margin-top: 2px; }
.mf-post-stats { display: flex; gap: 12px; margin-top: 6px; font-size: 11px; color: var(--mf-text-light); }
.mf-post-content { font-size: 14px; line-height: 1.8; color: var(--mf-text); }
.mf-post-content h3 { font-size: 16px; font-weight: 600; margin: 18px 0 10px; color: var(--mf-text); }
.mf-post-content p { margin-bottom: 12px; }
.mf-post-img { width: 100%; border-radius: var(--mf-radius); margin: 12px 0; }
.mf-post-quote {
  border-left: 3px solid var(--mf-primary); background: var(--mf-bg);
  padding: 12px 16px; border-radius: 0 8px 8px 0; margin: 12px 0;
  font-style: italic; color: var(--mf-text-light);
}
.mf-post-actions { display: flex; gap: 8px; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--mf-border); }
.mf-post-action {
  display: flex; align-items: center; gap: 4px;
  padding: 6px 14px; border-radius: 8px;
  background: var(--mf-bg); color: var(--mf-text-light); font-size: 13px; transition: all 0.2s;
}
.mf-post-action:hover { background: rgba(16,185,129,0.1); color: var(--mf-primary); }
.mf-action-active { background: var(--mf-gradient); color: #fff; }
.mf-action-active:hover { color: #fff; }
.mf-post-actions-sm { margin-top: 12px; padding-top: 0; border: none; }
.mf-post-actions-sm .mf-post-action { padding: 4px 10px; font-size: 12px; }
.mf-post-content-reply { flex: 1; margin-top: 0; }
.mf-reply-quote {
  background: var(--mf-bg); border-radius: 8px; padding: 10px 14px; margin-bottom: 10px;
  border-left: 3px solid var(--mf-accent);
}
.mf-reply-quote-head { font-size: 12px; font-weight: 600; color: var(--mf-primary); margin-bottom: 4px; }
.mf-reply-quote p { font-size: 12px; color: var(--mf-text-light); margin: 0; }

/* ===== 回复区 ===== */
.mf-replies-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; background: var(--mf-surface); border-radius: var(--mf-radius);
  box-shadow: var(--mf-shadow); border: 1px solid var(--mf-border); margin-bottom: 16px;
}
.mf-replies-header h3 { font-size: 15px; font-weight: 600; }
.mf-sort-select {
  padding: 6px 12px; border: 1px solid var(--mf-border); border-radius: 8px;
  font-size: 12px; color: var(--mf-text); background: var(--mf-bg);
}

/* ===== 回复框 ===== */
.mf-reply-box {
  background: var(--mf-surface); border-radius: var(--mf-radius);
  padding: 20px; box-shadow: var(--mf-shadow); border: 1px solid var(--mf-border);
}
.mf-reply-box h3 { font-size: 15px; font-weight: 600; margin-bottom: 14px; }
.mf-reply-input-wrap { display: flex; gap: 12px; margin-bottom: 12px; }
.mf-reply-input {
  flex: 1; min-height: 80px; padding: 12px 16px;
  border: 2px solid var(--mf-border); border-radius: var(--mf-radius);
  font-size: 13px; resize: vertical; transition: border-color 0.25s; background: var(--mf-bg);
}
.mf-reply-input:focus { border-color: var(--mf-primary); background: #fff; }
.mf-reply-focused .mf-reply-input-wrap { transform: scale(1.01); }
.mf-reply-toolbar { display: flex; align-items: center; justify-content: space-between; }
.mf-reply-tools { display: flex; gap: 6px; }
.mf-tool-btn {
  width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
  border-radius: 8px; background: var(--mf-bg); color: var(--mf-text-light); transition: all 0.2s;
}
.mf-tool-btn:hover { background: rgba(16,185,129,0.1); color: var(--mf-primary); }

/* ===== 搜索页 ===== */
.mf-search-hero { background: var(--mf-gradient); padding: 48px 0; text-align: center; }
.mf-search-hero-title { color: #fff; font-size: 24px; font-weight: 600; margin-bottom: 24px; }
.mf-search-main {
  display: flex; align-items: center; max-width: 640px; margin: 0 auto;
  background: #fff; border-radius: var(--mf-radius); padding: 6px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}
.mf-search-main-icon { color: var(--mf-text-light); flex-shrink: 0; margin-left: 12px; }
.mf-search-main-input { flex: 1; border: none; padding: 10px 12px; font-size: 15px; color: var(--mf-text); }
.mf-search-main-btn { border-radius: 8px; padding: 10px 28px; }

.mf-search-filter {
  background: var(--mf-surface); border-radius: var(--mf-radius);
  padding: 16px 20px; box-shadow: var(--mf-shadow); border: 1px solid var(--mf-border); margin-bottom: 20px;
}
.mf-filter-group { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; padding: 6px 0; }
.mf-filter-label { font-size: 13px; font-weight: 600; color: var(--mf-text-light); margin-right: 4px; }
.mf-filter-chip { font-size: 12px; padding: 4px 12px; border-radius: 8px; background: var(--mf-bg); color: var(--mf-text); transition: all 0.2s; }
.mf-filter-chip:hover { background: rgba(16,185,129,0.1); color: var(--mf-primary); }
.mf-filter-chip-active { background: var(--mf-gradient); color: #fff; }

.mf-search-result-info { font-size: 13px; color: var(--mf-text-light); margin-bottom: 16px; }
.mf-search-result-info strong { color: var(--mf-primary); }

.mf-search-results { display: flex; flex-direction: column; gap: 12px; }
.mf-search-result {
  background: var(--mf-surface); border-radius: var(--mf-radius);
  padding: 18px 20px; box-shadow: var(--mf-shadow); border: 1px solid var(--mf-border);
  transition: transform 0.2s, box-shadow 0.2s;
}
.mf-search-result:hover { transform: translateY(-2px); box-shadow: var(--mf-shadow-hover); }
.mf-result-header { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.mf-result-time { font-size: 12px; color: var(--mf-text-light); margin-left: auto; }
.mf-result-title { font-size: 15px; font-weight: 600; margin-bottom: 6px; }
.mf-result-title a { color: var(--mf-text); transition: color 0.2s; }
.mf-result-title a:hover { color: var(--mf-primary); }
.mf-result-excerpt { font-size: 13px; color: var(--mf-text-light); line-height: 1.6; margin-bottom: 8px; }
.mf-highlight { color: var(--mf-primary); font-weight: 600; background: rgba(16,185,129,0.06); padding: 0 2px; border-radius: 3px; }
.mf-result-meta { display: flex; gap: 16px; font-size: 12px; color: var(--mf-text-light); }
.mf-result-meta span { display: flex; align-items: center; gap: 4px; }

/* ===== 搜索侧边栏 ===== */
.mf-hot-search-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.mf-hot-search-tag { font-size: 12px; padding: 6px 14px; border-radius: 8px; background: var(--mf-bg); color: var(--mf-text); transition: all 0.2s; }
.mf-hot-search-tag:hover { background: var(--mf-gradient); color: #fff; }
.mf-hot-1 { background: var(--mf-gradient); color: #fff; font-weight: 600; }
.mf-hot-2 { background: linear-gradient(135deg, #34D399, #6EE7B7); color: #fff; font-weight: 600; }
.mf-hot-3 { background: linear-gradient(135deg, #6EE7B7, #A7F3D0); color: #059669; font-weight: 600; }

.mf-history-item { display: flex; align-items: center; gap: 8px; padding: 6px 0; font-size: 13px; color: var(--mf-text); transition: color 0.2s; }
.mf-history-item:hover { color: var(--mf-primary); }
.mf-history-item span { flex: 1; }
.mf-history-close { opacity: 0.4; transition: opacity 0.2s; }
.mf-history-close:hover { opacity: 1; }

/* ===== 页脚 ===== */
.mf-footer { margin-top: 40px; background: #1F2937; color: rgba(255,255,255,0.7); }
.mf-footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; padding: 32px 0; }
.mf-footer-col p { font-size: 12px; margin-top: 10px; line-height: 1.6; }
.mf-footer-col h4 { font-size: 14px; color: #fff; margin-bottom: 12px; font-weight: 600; }
.mf-footer-col a { display: block; font-size: 12px; padding: 4px 0; transition: color 0.2s; }
.mf-footer-col a:hover { color: var(--mf-accent); }
.mf-footer-logo { height: 36px; filter: brightness(0) invert(1); opacity: 0.9; }
.mf-footer-social { display: flex; gap: 10px; }
.mf-social-btn {
  width: 36px; height: 36px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.1); color: #fff; transition: background 0.2s;
}
.mf-social-btn:hover { background: var(--mf-primary); }
.mf-footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 16px 0; text-align: center; font-size: 12px; }

/* ===== 动画 ===== */
@keyframes mf-fade-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes mf-breathe { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.05); } }
.mf-section-card { animation: mf-fade-in 0.4s ease-out; }
.mf-cta-icon { animation: mf-breathe 3s ease-in-out infinite; }

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .mf-layout { grid-template-columns: 1fr; }
  .mf-sections-grid { grid-template-columns: 1fr; }
  .mf-footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .mf-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--mf-surface); flex-direction: column; padding: 16px; gap: 4px; border-bottom: 2px solid var(--mf-border); box-shadow: var(--mf-shadow); }
  .mf-nav-open { display: flex; }
  .mf-menu-toggle { display: flex; }
  .mf-search-box { display: none; }
  .mf-username { display: none; }
  .mf-header-inner { flex-wrap: wrap; }
  .mf-thread-meta { flex-direction: column; gap: 4px; align-items: flex-start; }
  .mf-thread-item { flex-wrap: wrap; }
  .mf-footer-inner { grid-template-columns: 1fr; }
  .mf-board-info { flex-direction: column; gap: 16px; align-items: flex-start; }
  .mf-detail-meta { gap: 8px; }
  .mf-reply-input-wrap { flex-direction: column; }
  .mf-reply-input-wrap img { align-self: flex-start; }
  .mf-search-main { flex-direction: column; border-radius: var(--mf-radius); padding: 16px; gap: 10px; }
  .mf-search-main-input { text-align: center; }
  .mf-post-reply { flex-direction: column; }
  .mf-post-floor { position: static; align-self: flex-start; }
}
@media (max-width: 480px) {
  .mf-sections-grid { grid-template-columns: 1fr; }
  .mf-container { padding: 0 12px; }
  .mf-detail-title { font-size: 18px; }
  .mf-search-hero-title { font-size: 18px; }
  .mf-post-actions { flex-wrap: wrap; }
}

/* ============================================================
   CMS功能样式 - 评论系统/分页/用户中心/QA适配
   使用 mf- 配色变量
   ============================================================ */

/* ---------- CMS分页 ---------- */
.jv-pagination{
  display:flex;
  align-items:center;
  gap:4px;
  flex-wrap:wrap;
  padding:24px 0;
  justify-content:center;
}
.jv-page-info{
  font-size:13px;
  color:var(--mf-text-light);
  margin-right:12px;
}
.jv-pagination a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:38px;
  height:38px;
  padding:0 12px;
  font-size:14px;
  font-weight:500;
  cursor:pointer;
  background:var(--mf-surface);
  border:1px solid var(--mf-border);
  border-radius:8px;
  color:var(--mf-text-light);
  transition:all .2s;
  text-decoration:none;
}
.jv-pagination a:hover{
  border-color:var(--mf-primary);
  color:var(--mf-primary);
}
.jv-pagination a.active{
  background:var(--mf-gradient);
  color:#fff;
  border-color:transparent;
  font-weight:700;
}
.jv-pagination a.disabled{
  color:var(--mf-text-light);
  border-color:transparent;
  cursor:not-allowed;
  pointer-events:none;
  opacity:.5;
}
.jv-page-dots{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:38px;
  height:38px;
  color:var(--mf-text-light);
  font-size:14px;
}

/* ---------- 评论区 ---------- */
.comment-section{margin-top:0}
.comment-form-area{margin-bottom:20px}
.comment-login-notice{
  background:var(--mf-surface);
  border:1px solid var(--mf-border);
  border-radius:var(--mf-radius);
  padding:20px;
}
.comment-list{display:flex;flex-direction:column}
.comment-item{
  display:flex;gap:14px;
  padding:18px 0;
  border-bottom:1px solid var(--mf-border);
}
.comment-item:last-child{border-bottom:none}
.comment-avatar{
  flex-shrink:0;
  width:40px;height:40px;
  border-radius:50%;
  background:var(--mf-gradient);
  color:#fff;
  font-size:16px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}
.comment-main{flex:1;min-width:0}
.comment-head{
  display:flex;align-items:center;gap:8px;
  margin-bottom:6px;flex-wrap:wrap;
}
.comment-author{font-size:14px;font-weight:600;color:var(--mf-text)}
.comment-reply-to{font-size:12px;color:var(--mf-text-light)}
.comment-reply-to::before{content:'\2192';margin-right:3px}
.comment-time{font-size:12px;color:var(--mf-text-light);margin-left:auto}
.comment-content{font-size:14px;color:var(--mf-text);line-height:1.7;word-break:break-word}
.comment-actions{margin-top:8px}
.comment-reply-btn{
  display:inline-flex;align-items:center;
  height:26px;padding:0 12px;
  border:none;background:transparent;
  color:var(--mf-text-light);font-size:12px;
  cursor:pointer;
  transition:all .2s;
}
.comment-reply-btn:hover{color:var(--mf-primary)}
.comment-reply-form{margin-top:10px;display:flex;flex-direction:column;gap:8px}
.comment-reply-input{
  width:100%;
  border:1px solid var(--mf-border);
  padding:10px 14px;
  font-size:13px;line-height:1.5;
  resize:vertical;min-height:60px;
  font-family:inherit;
  background:var(--mf-bg);
  color:var(--mf-text);
  border-radius:8px;
  transition:border-color .2s;
}
.comment-reply-input:focus{border-color:var(--mf-primary)}
.comment-reply-submit{
  align-self:flex-end;
  display:inline-flex;align-items:center;
  height:30px;padding:0 16px;
  border:none;
  background:var(--mf-gradient);color:#fff;
  font-size:12px;font-weight:600;
  cursor:pointer;
  border-radius:8px;
  transition:all .2s;
}
.comment-reply-submit:hover{opacity:0.85}
.comment-reply-submit:disabled{opacity:.6;cursor:not-allowed}
.comment-replies{
  margin-left:54px;
  padding-left:16px;
  border-left:2px solid var(--mf-border);
  display:flex;flex-direction:column;
}
.comment-reply-item{
  display:flex;gap:10px;
  padding:12px 0;
  border-bottom:1px solid var(--mf-border);
}
.comment-reply-item:last-child{border-bottom:none}
.comment-reply-item .comment-avatar{width:32px;height:32px;font-size:13px}
.comment-reply-item .comment-author{font-size:13px}
.comment-reply-item .comment-content{font-size:13px}
.comment-empty{text-align:center;padding:32px 16px;color:var(--mf-text-light);font-size:14px}
.comment-empty p{margin:0}
.comment-load-more{display:flex;justify-content:center;padding:16px 0}
.comment-load-more-btn{
  display:inline-flex;align-items:center;justify-content:center;
  height:36px;padding:0 28px;
  border:1px solid var(--mf-border);
  background:var(--mf-surface);color:var(--mf-text);
  font-size:13px;font-weight:600;
  cursor:pointer;
  border-radius:8px;
  transition:all .2s;
}
.comment-load-more-btn:hover{background:var(--mf-gradient);color:#fff;border-color:transparent}
.comment-submit-btn:disabled{opacity:.6;cursor:not-allowed}

/* ---------- 文章正文增强 ---------- */
.mf-post-content img{max-width:100%;height:auto;border-radius:var(--mf-radius);margin:12px 0}
.mf-post-content pre{background:var(--mf-bg);border:1px solid var(--mf-border);border-radius:var(--mf-radius);padding:14px 18px;overflow-x:auto;font-size:13px;line-height:1.6;margin:12px 0}
.mf-post-content code{background:var(--mf-bg);padding:2px 6px;border-radius:4px;font-size:13px}
.mf-post-content pre code{background:none;padding:0}
.mf-post-content blockquote{border-left:3px solid var(--mf-primary);background:var(--mf-bg);padding:12px 16px;border-radius:0 8px 8px 0;margin:12px 0;font-style:italic;color:var(--mf-text-light)}
.mf-post-content ul,.mf-post-content ol{padding-left:24px;margin:12px 0}
.mf-post-content ul li,.mf-post-content ol li{margin-bottom:6px}
.mf-post-content h1,.mf-post-content h2,.mf-post-content h3,.mf-post-content h4{margin:18px 0 10px;color:var(--mf-text);font-weight:700}
.mf-post-content h1{font-size:20px}
.mf-post-content h2{font-size:18px}
.mf-post-content table{width:100%;border-collapse:collapse;margin:12px 0}
.mf-post-content table th,.mf-post-content table td{border:1px solid var(--mf-border);padding:8px 12px;font-size:13px}
.mf-post-content table th{background:var(--mf-bg);font-weight:600}
.mf-best-answer{background:rgba(16,185,129,0.03);border-left:3px solid var(--mf-primary)}

/* ---------- 用户认证页面 ---------- */
.mf-auth-wrap{
  display:flex;
  justify-content:center;
  padding:60px 0;
}
.mf-auth-box{
  width:100%;
  max-width:440px;
  background:var(--mf-surface);
  border-radius:var(--mf-radius);
  padding:36px;
  box-shadow:var(--mf-shadow);
  border:1px solid var(--mf-border);
}
.mf-auth-header{
  text-align:center;
  margin-bottom:36px;
}
.mf-auth-header h1{
  font-size:28px;
  font-weight:700;
  color:var(--mf-text);
  margin-bottom:8px;
}
.mf-auth-header p{
  font-size:14px;
  color:var(--mf-text-light);
}
.mf-auth-form{
  display:flex;
  flex-direction:column;
  gap:20px;
}
.mf-auth-group{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.mf-auth-group label{
  font-size:13px;
  color:var(--mf-text-light);
  font-weight:500;
}
.mf-auth-group input{
  width:100%;
  height:48px;
  padding:0 16px;
  font-size:15px;
  color:var(--mf-text);
  background:var(--mf-bg);
  border:1px solid var(--mf-border);
  border-radius:8px;
  transition:border-color .2s;
}
.mf-auth-group input:focus{
  border-color:var(--mf-primary);
  background:var(--mf-surface);
}
.mf-auth-submit{
  width:100%;
  height:48px;
  font-size:15px;
  font-weight:600;
  justify-content:center;
  margin-top:8px;
}
.mf-auth-footer{
  text-align:center;
  margin-top:28px;
  font-size:14px;
  color:var(--mf-text-light);
}
.mf-auth-footer a{
  color:var(--mf-primary);
  font-weight:600;
  margin-left:6px;
}
.mf-auth-footer a:hover{
  text-decoration:underline;
}

/* ---------- Q&A 适配(覆盖ask.css硬编码颜色) ---------- */
.qa-wide-hero{
  background:var(--mf-gradient);
  border-radius:var(--mf-radius);
  box-shadow:var(--mf-shadow-hover);
}
.qa-wide-cat-btn.active{
  background:#fff;
  border-color:#fff;
  color:var(--mf-primary);
}
.qa-wide-cat-nav{
  background:var(--mf-surface);
  border:1px solid var(--mf-border);
  border-radius:var(--mf-radius);
  box-shadow:var(--mf-shadow);
}
.qa-wide-cat-nav-item:hover{
  background:var(--mf-bg);
  color:var(--mf-primary);
}
.qa-wide-cat-nav-item.active{
  background:var(--mf-gradient);
  color:#fff;
}
.qa-wide-content{
  background:var(--mf-surface);
  border:1px solid var(--mf-border);
  border-radius:var(--mf-radius-lg);
  box-shadow:var(--mf-shadow);
}
.qa-wide-list-title{color:var(--mf-text)}
.qa-wide-card{
  background:var(--mf-bg);
  border:1px solid var(--mf-border);
  border-radius:var(--mf-radius);
}
.qa-wide-card:hover{
  background:var(--mf-surface);
  border-color:var(--mf-primary);
  box-shadow:var(--mf-shadow-hover);
}
.qa-wide-card-title a{color:var(--mf-text)}
.qa-wide-card-title a:hover{color:var(--mf-primary)}
.qa-wide-card-desc{color:var(--mf-text-light)}
.qa-wide-card-footer{color:var(--mf-text-light)}
.qa-wide-card-author{color:var(--mf-text)}
.qa-wide-card-avatar{background:var(--mf-gradient)}
.qa-wide-card-answers{color:var(--mf-primary)}
.qa-wide-card-answers strong{color:var(--mf-primary)}
.qa-wide-search-input{border-color:var(--mf-border)}
.qa-wide-search-input:focus{border-color:var(--mf-primary)}
.qa-wide-search-btn{
  border-color:var(--mf-primary);
  background:var(--mf-primary);
}
.qa-wide-search-btn:hover{background:var(--mf-primary-dark);border-color:var(--mf-primary-dark)}
.qa-wide-form-textarea{
  border-color:var(--mf-border);
  background:var(--mf-bg);
  color:var(--mf-text);
}
.qa-wide-form-textarea:focus{
  border-color:var(--mf-primary);
  background:var(--mf-surface);
  box-shadow:0 0 0 3px rgba(16,185,129,0.1);
}
.qa-wide-check-label input{accent-color:var(--mf-primary)}
.qa-wide-price-input{border-color:var(--mf-border)}
.qa-wide-price-input:focus{border-color:var(--mf-primary)}
.qa-wide-submit-btn{
  background:var(--mf-gradient);
}
.qa-wide-submit-btn:hover{box-shadow:0 8px 24px rgba(16,185,129,0.3)}
.qa-wide-pagination .jv-pagination a:hover{
  border-color:var(--mf-primary);
  color:var(--mf-primary);
}
.qa-wide-pagination .jv-pagination a.active{
  background:var(--mf-gradient);
  border-color:transparent;
  color:#fff;
}
.qa-wide-avatar{background:var(--mf-gradient)}
.qa-wide-answer-avatar{background:var(--mf-gradient)}
.qa-wide-section-count{background:var(--mf-primary)}
.qa-wide-best{background:rgba(16,185,129,0.05)}
.qa-home-section-icon{background:var(--mf-gradient);color:#fff}
.qa-home-section-more:hover{background:var(--mf-gradient);color:#fff}
.qa-home-card:hover{border-color:var(--mf-primary)}
.qa-home-card-top h3 a:hover{color:var(--mf-primary)}
.qa-home-card-avatar{background:var(--mf-gradient)}
.qa-home-card-answers{color:var(--mf-primary)}

/* Mobile QA adaptation */
.m-qa-ask{background:rgba(16,185,129,0.05);border-color:var(--mf-border)}
.m-qa-ask-textarea:focus{border-color:var(--mf-primary)}
.m-qa-submit-btn{background:var(--mf-primary)}
.m-qa-submit-btn:active{background:var(--mf-primary-dark)}
.m-qa-cat-nav-item:active{border-color:var(--mf-primary);color:var(--mf-primary)}
.m-qa-search-input:focus{border-color:var(--mf-primary)}
.m-qa-search-btn{background:var(--mf-primary);border-color:var(--mf-primary)}
.m-qa-search-btn:active{background:var(--mf-primary-dark)}
.m-qa-section-title{border-left-color:var(--mf-primary)}
.m-qa-item-title a:active{color:var(--mf-primary)}
.m-qa-avatar{background:var(--mf-gradient)}
.m-qa-item-count{color:var(--mf-primary)}
.m-qa-bounty-tag{color:var(--mf-primary)}
.m-qa-page .jv-pagination a.active{background:var(--mf-primary);border-color:var(--mf-primary)}
.m-qa-q-avatar{background:var(--mf-gradient)}
.m-qa-q-count{color:var(--mf-primary)}
.m-qa-tag-bounty{color:var(--mf-primary)}
.m-qa-answer.m-best{border-color:var(--mf-primary);background:rgba(16,185,129,0.03)}
.m-qa-best-badge{background:var(--mf-primary)}
.m-qa-answer-avatar{background:var(--mf-gradient)}
.m-qa-form-textarea:focus{border-color:var(--mf-primary)}
.m-qa-form-check input{accent-color:var(--mf-primary)}
.m-qa-price-input:focus{border-color:var(--mf-primary)}
.m-qa-form-submit{background:var(--mf-primary)}
.m-qa-form-submit:active{background:var(--mf-primary-dark)}