/* ==========================================================================
   Kehua Theme CSS for Xiuno BBS 4.0.4
   设计风格参考: 此间主题 (kehua style) - 原创实现
   ========================================================================== */

/* ---------- 设计令牌 Design Tokens ---------- */
:root {
  --color-primary: #5b8c5a;
  --color-primary-dark: #4a8b5f;
  --color-primary-light: #7cb879;
  --color-primary-soft: #e8f5ec;
  --color-primary-soft2: #d4edda;
  --color-primary-soft3: #c3e6cb;
  --color-primary-gradient-end: #6ba869;
  --color-primary-rgb: 91, 140, 90;
  --color-primary-light-rgb: 124, 184, 121;

  --color-yellow: #ffc107;
  --color-danger: #ef4444;
  --color-blue: #3b82f6;
  --color-orange: #f97316;

  --color-text: #333;
  --color-text-light: #666;
  --color-text-muted: #999;
  --color-border: #e8e8e8;
  --color-bg: #f5f6f8;
  --color-white: #fff;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.06);
  --shadow-md: 0 2px 10px rgba(0,0,0,.07);
  --shadow-lg: 0 8px 30px rgba(0,0,0,.12);

  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 18px;

  --header-h: 72px;
  --top-gap: 20px;
  --layout-gap: 20px;
  --sidebar-left-w: 284px;
  --sidebar-right-w: 330px;
  --max-content: 860px;

  --border: 1px solid rgba(0,0,0,.06);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

html.kehua-dark, body.kehua-dark {
  --color-primary: #5b8c5a;
  --color-primary-dark: #4a8b5f;
  --color-primary-light: #7cb879;
  --color-primary-soft: #1d2b20;
  --color-primary-soft2: #233527;
  --color-primary-soft3: #2a4030;
  --color-primary-rgb: 91, 140, 90;
  --color-primary-light-rgb: 124, 184, 121;

  --color-text: #e5e7eb;
  --color-text-light: #a1a6b0;
  --color-text-muted: #6b7280;
  --color-border: rgba(255,255,255,.09);
  --color-bg: #141619;
  --color-white: #1c1f24;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.35);
  --shadow-md: 0 2px 10px rgba(0,0,0,.4);
  --shadow-lg: 0 8px 30px rgba(0,0,0,.5);

  --border: 1px solid rgba(255,255,255,.08);
}

/* ---------- 基础 Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color .2s ease, color .2s ease;
}

body.kehua-mobile-tabbar-on { padding-bottom: 74px; }

img { max-width: 100%; border: 0; vertical-align: middle; }
a { color: var(--color-text); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--color-primary); }
h1, h2, h3, h4, h5, h6 { margin: 0 0 .5em; font-weight: 600; line-height: 1.4; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
:focus { outline: none; }
.break-all { word-break: break-all; }
.break-word { word-break: break-word; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* 文字颜色辅助 */
.text-muted { color: var(--color-text-muted); }
.text-grey { color: var(--color-text-light); }
.text-primary { color: var(--color-primary); }
.text-danger { color: var(--color-danger); }
.text-small { font-size: 14px; }

/* ---------- 顶部导航 Header ---------- */
.kehua-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255,255,255,.86);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: var(--border);
  transition: background-color .2s ease;
}
.kehua-dark .kehua-header { background: rgba(20,22,25,.86); }

.kehua-header-inner {
  max-width: 1560px;
  height: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.kehua-logo { display: flex; align-items: center; flex-shrink: 0; }
.kehua-logo-img {
  max-height: 36px;
  max-width: 180px;
  object-fit: contain;
  display: block;
}

.kehua-header-spacer { flex: 1; }

/* 主导航 */
.kehua-nav-main {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0 16px;
}
.kehua-nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 14px;
  border-radius: 999px;
  color: var(--color-text-light);
  font-size: 16px;
  font-weight: 500;
  white-space: nowrap;
}
.kehua-nav-link:hover { color: var(--color-primary); background: var(--color-primary-soft); }
.kehua-nav-link.kehua-active { color: var(--color-primary); background: var(--color-primary-soft); font-weight: 600; }
.kehua-nav-ri { font-size: 19.5px; }
.kehua-header-nav-badge {
  display: inline-block;
  margin-left: 2px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  line-height: 16px;
  letter-spacing: .02em;
  vertical-align: 1px;
}

/* 右侧操作区 */
.kehua-header-actions { display: flex; align-items: center; gap: 4px; flex-shrink: 0; }
.kehua-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  color: var(--color-text-light);
  font-size: 22px;
  transition: background-color .15s ease, color .15s ease;
}
.kehua-icon-btn:hover { background: var(--color-bg); color: var(--color-primary); }

.kehua-theme-icon--moon { display: inline-block; }
.kehua-theme-icon--sun { display: none; }
html.kehua-dark .kehua-theme-icon--moon { display: none; }
html.kehua-dark .kehua-theme-icon--sun { display: inline-block; }

.kehua-user-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  margin-left: 4px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 22px;
}
.kehua-user-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.kehua-user-avatar .kehua-ri-user-line { font-size: 22px; line-height: 1; }

/* 头部移动端按钮 */
.kehua-header-mobile-tools { display: none; gap: 2px; }
.kehua-header-menu-btn { display: none; }

/* 快速发布按钮 */
.kehua-header-create-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 18px;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff;
  font-size: 15.5px;
  font-weight: 600;
  margin-left: 6px;
  transition: background-color .15s ease, transform .1s ease;
}
.kehua-header-create-btn:hover { background: var(--color-primary-dark); color: #fff; transform: translateY(-1px); }

/* ---------- 移动端抽屉 Mobile Drawer ---------- */
.kehua-mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 2000;
  visibility: hidden;
  pointer-events: none;
}
.kehua-mobile-drawer.is-open { visibility: visible; pointer-events: auto; }

.kehua-mobile-drawer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.45);
  opacity: 0;
  transition: opacity .25s ease;
}
.kehua-mobile-drawer.is-open .kehua-mobile-drawer-backdrop { opacity: 1; }

.kehua-mobile-drawer-panel {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: min(84vw, 320px);
  background: var(--color-white);
  box-shadow: var(--shadow-lg);
  transform: translateX(-102%);
  transition: transform .28s cubic-bezier(.32,.72,0,1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.kehua-mobile-drawer.is-open .kehua-mobile-drawer-panel { transform: translateX(0); }

.kehua-mobile-drawer-body { flex: 1; overflow-y: auto; padding: 18px 0 24px; }

.kehua-mobile-drawer-brand { display: block; padding: 6px 22px 16px; }
.kehua-mobile-drawer-brand-img { max-height: 40px; max-width: 200px; object-fit: contain; }

.kehua-mobile-drawer-nav { padding: 0 12px; }
.kehua-mobile-drawer-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 11px 12px;
  border-radius: 10px;
  color: var(--color-text-light);
  font-size: 17px;
  font-weight: 500;
}
.kehua-mobile-drawer-item:hover { background: var(--color-bg); color: var(--color-text); }
.kehua-mobile-drawer-item.kehua-active { background: var(--color-primary-soft); color: var(--color-primary); font-weight: 600; }
.kehua-drawer-ri { font-size: 23px; }
.kehua-mobile-drawer-item-main { flex: 1; display: flex; align-items: center; gap: 8px; min-width: 0; }
.kehua-mobile-drawer-item-txt { flex: 1; }
.kehua-header-nav-badge--drawer { vertical-align: 0; }

/* 抽屉专题推荐 */
.kehua-mobile-drawer-rec { padding: 18px 22px 4px; }
.kehua-mobile-drawer-rec-title { font-size: 14px; color: var(--color-text-muted); font-weight: 600; margin-bottom: 10px; }
.kehua-mobile-drawer-rec-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.kehua-mobile-drawer-rec-card {
  position: relative;
  display: block;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 3 / 1.4;
}
.kehua-mobile-drawer-rec-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.kehua-mobile-drawer-rec-label {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 14px 10px 6px;
  background: linear-gradient(to top, rgba(0,0,0,.55), transparent);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
}

/* ---------- 整体布局 Layout Shell ---------- */
.kehua-layout-shell {
  max-width: 1560px;
  margin: 0 auto;
  padding: var(--top-gap) 24px 28px;
}
.kehua-layout {
  display: flex;
  align-items: flex-start;
  gap: var(--layout-gap);
}
/* 个人中心两栏布局：全宽铺开仿「刻画」，内容向右延伸消除右侧留白 */
.kehua-layout--my .kehua-my-wrap { width: 100%; }
.kehua-layout--my { background: #f8f3e5; border-radius: 12px; padding: 20px; box-shadow: inset 0 0 0 1px rgba(214,199,160,.35); }
.kehua-layout--my .kehua-my-aside { flex: 0 0 232px; }
.kehua-layout--my .kehua-my-main { flex: 1; }
.kehua-layout--my .kehua-my-card { border-color: #eadfc6; box-shadow: 0 1px 4px rgba(120,100,50,.06); }
.kehua-layout--my .kehua-feed-card { border-color: #eadfc6; }
.kehua-layout--my .kehua-my-user-avatar { border-color: #8fb98a; }
.kehua-layout--my .kehua-my-stat-num { color: #4f7a4a; }
.kehua-layout--my .kehua-my-menu-item.kehua-active { background: #5b8c5a; }
.kehua-layout--my .kehua-my-tabs a.kehua-active { background: #eef3e4; color: #4f7a4a; }
.kehua-layout--my .kehua-builtin-avatar { border-color: #e0d5b8; }
.kehua-main-col { flex: 1; min-width: 0; }

/* 左栏 */
.kehua-sidebar { flex-shrink: 0; }
.kehua-sidebar-left { width: var(--sidebar-left-w); position: sticky; top: calc(var(--header-h) + 12px); }
.kehua-sidebar-left-panel {
  background: var(--color-white);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 10px;
  max-height: calc(100vh - var(--header-h) - 30px);
  overflow-y: auto;
}
.kehua-sidebar-boards-nav { display: flex; flex-direction: column; gap: 2px; }
.kehua-sidebar-board-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 8px;
  color: var(--color-text-light);
  font-size: 15.5px;
  font-weight: 500;
}
.kehua-sidebar-board-row:hover { background: var(--color-bg); color: var(--color-text); }
.kehua-sidebar-board-row.is-active { background: var(--color-primary-soft); color: var(--color-primary); font-weight: 600; }
.kehua-sidebar-board-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
  font-size: 18.5px;
}
.kehua-sidebar-board-img { width: 100%; height: 100%; object-fit: cover; }
.kehua-sidebar-board-label { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kehua-sidebar-board-count { font-size: 12px; color: var(--color-text-muted); }

/* 右栏 */
.kehua-sidebar-right { width: var(--sidebar-right-w); position: sticky; top: calc(var(--header-h) + 12px); display: flex; flex-direction: column; gap: var(--layout-gap); max-height: calc(100vh - var(--header-h) - 30px); overflow-y: auto; }

.kehua-widget {
  background: var(--color-white);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 18px;
}
.kehua-widget-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
}
.kehua-widget-title::before {
  content: "";
  width: 4px;
  height: 14px;
  border-radius: 2px;
  background: var(--color-primary);
}

/* 社区热点 */
.kehua-hot-list { display: flex; flex-direction: column; }
.kehua-hot-list li + li { margin-top: 2px; }
.kehua-hot-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 6px 4px;
  border-radius: 6px;
  font-size: 15px;
  line-height: 1.5;
}
.kehua-hot-list a:hover { background: var(--color-bg); }
.kehua-hot-num {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border-radius: 5px;
  background: var(--color-bg);
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transform: translateY(2px);
}
.kehua-hot-num--1 { background: var(--color-danger); color: #fff; }
.kehua-hot-num--2 { background: var(--color-orange); color: #fff; }
.kehua-hot-num--3 { background: var(--color-yellow); color: #fff; }
.kehua-hot-title {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--color-text-light);
}
.kehua-hot-list a:hover .kehua-hot-title { color: var(--color-primary); }

/* 广告位 */
.kehua-adslot-banners { margin-bottom: 10px; }
.kehua-adslot-banners .kehua-adslot-slot,
.kehua-adslot-banners .kehua-adslot-live { height: 86px; min-height: 86px; }
.kehua-adslot-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.kehua-adslot-grid .kehua-adslot-live { height: 76px; }
.kehua-adslot-slot {
  width: 100%;
  height: 100%;
  border: 1px dashed var(--color-border);
  border-radius: 10px;
  color: var(--color-text-muted);
  font-size: 14px;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color .15s ease, color .15s ease;
}
.kehua-adslot-slot:hover { border-color: var(--color-primary); color: var(--color-primary); }
.kehua-adslot-live { overflow: hidden; border-radius: 10px; }
.kehua-adslot-live a { display: block; height: 100%; line-height: 0; }
.kehua-adslot-live img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* 站点统计 */
.kehua-widget-stats { display: flex; text-align: center; }
.kehua-widget-stats .stat { flex: 1; }
.kehua-widget-stats .stat-num { font-size: 19.5px; font-weight: 700; color: var(--color-primary); display: block; line-height: 1.3; }
.kehua-widget-stats .stat-label { font-size: 12px; color: var(--color-text-muted); }

/* 用户小卡 */
.kehua-widget-user { text-align: center; }
.kehua-widget-user-avatar { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; margin-bottom: 8px; }
.kehua-widget-user-name { font-size: 17px; font-weight: 600; }
.kehua-widget-user-brief { font-size: 14px; color: var(--color-text-muted); margin: 4px 0 12px; }
.kehua-widget-user-actions { display: flex; gap: 8px; }
.kehua-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 15.5px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: all .15s ease;
}
.kehua-btn-primary { background: var(--color-primary); color: #fff; }
.kehua-btn-primary:hover { background: var(--color-primary-dark); color: #fff; }
.kehua-btn-ghost { background: var(--color-primary-soft); color: var(--color-primary); }
.kehua-btn-ghost:hover { background: var(--color-primary-soft2); color: var(--color-primary-dark); }
.kehua-btn-block { display: flex; width: 100%; }

/* 公告 */
.kehua-announce {
  background: var(--color-primary-soft);
  border: 1px solid var(--color-primary-soft2);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--color-primary-dark);
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: var(--layout-gap);
}
.kehua-announce .ri-megaphone-line { font-size: 19.5px; flex-shrink: 0; }

/* ---------- 内置头像选择 ---------- */
.kehua-builtin-avatars { margin-top: 18px; padding-top: 16px; border-top: var(--border); }
.kehua-builtin-avatars-title { display: block; font-size: 15px; color: var(--color-text-light); margin-bottom: 10px; }
.kehua-builtin-avatars-list { display: grid; grid-template-columns: repeat(5, 52px); justify-content: center; gap: 12px 14px; }
.kehua-builtin-avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  object-fit: cover;
  transition: transform .15s, border-color .15s, opacity .15s;
}
.kehua-builtin-avatar:hover { transform: scale(1.12); border-color: var(--color-primary); }
.kehua-builtin-avatar--loading { opacity: .45; pointer-events: none; }

/* ---------- 轮播图 Slider ---------- */
.kehua-slider-wrap { margin-bottom: var(--layout-gap); }
.kehua-slider {
  position: relative;
  aspect-ratio: 860 / 360;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--color-white);
}
.kehua-slider-inner { position: absolute; inset: 0; }
.kehua-slide { position: absolute; inset: 0; opacity: 0; transition: opacity .5s ease; pointer-events: none; }
.kehua-slide.kehua-slide-active { opacity: 1; pointer-events: auto; }
.kehua-slide-link { display: block; width: 100%; height: 100%; }
.kehua-slide-placeholder { width: 100%; height: 100%; overflow: hidden; }
.kehua-slide-placeholder img { width: 100%; height: 100%; object-fit: cover; display: block; }

.kehua-slider-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(0,0,0,.35);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity .2s ease, background-color .2s ease;
  z-index: 5;
}
.kehua-slider:hover .kehua-slider-nav { opacity: 1; }
.kehua-slider-nav:hover { background: rgba(0,0,0,.55); }
.kehua-slider-nav--prev { left: 14px; }
.kehua-slider-nav--next { right: 14px; }
.kehua-slider-nav__icon { display: block; }

.kehua-slider-dots {
  position: absolute;
  bottom: 12px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 6px;
  z-index: 5;
}
.kehua-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.5);
  transition: all .2s ease;
}
.kehua-dot.kehua-active { width: 22px; border-radius: 999px; background: #fff; }

/* ---------- 信息流卡片 Feed Card ---------- */
.kehua-feed-card {
  background: var(--color-white);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.kehua-feed-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 20px;
  border-bottom: var(--border);
  min-height: 56px;
}
.kehua-feed-tabs-pill {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  background: var(--color-bg);
  border-radius: 999px;
}
.kehua-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 18px;
  border-radius: 999px;
  font-size: 15.5px;
  font-weight: 500;
  color: var(--color-text-light);
  transition: all .15s ease;
}
.kehua-tab:hover { color: var(--color-text); }
.kehua-tab.kehua-active { background: var(--color-white); color: var(--color-primary); font-weight: 600; box-shadow: var(--shadow-sm); }
.kehua-dark .kehua-tab.kehua-active { background: var(--color-primary-soft); color: var(--color-primary-light); }

.kehua-feed-card__body { padding: 6px 0 4px; }

/* ---------- 帖子卡片 Thread Card ---------- */
.kehua-post-card {
  display: flex;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(0,0,0,.04);
  transition: background-color .15s ease;
}
.kehua-dark .kehua-post-card { border-bottom-color: rgba(255,255,255,.05); }
.kehua-post-card:hover { background: var(--color-bg); }
.kehua-post-card:last-child { border-bottom: 0; }

.kehua-post-avatar {
  position: relative;
  flex-shrink: 0;
  display: block;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  overflow: visible;
}
.kehua-post-avatar-img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; display: block; background: var(--color-bg); }
.kehua-post-avatar--vip .kehua-post-avatar-img { box-shadow: 0 0 0 2px var(--color-yellow); }
.kehua-post-avatar-vip-corner {
  position: absolute;
  right: -3px;
  bottom: -3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffd54d, #ffb300);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 4px rgba(255,179,0,.5);
}
.kehua-post-avatar-vip-corner__crown { display: block; }

.kehua-post-card-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 5px; }

.kehua-post-title-row { display: flex; align-items: flex-start; }
.kehua-post-title {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.45;
  margin: 0;
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 6px;
}
.kehua-post-title a { color: var(--color-text); }
.kehua-post-title a:hover { color: var(--color-primary); }
.kehua-classic-title-subject { word-break: break-all; }

/* 行内标签 */
.kehua-thread-tag-inline {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  padding: 1px 7px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  line-height: 18px;
  transform: translateY(1px);
}
.kehua-thread-tag-inline--top { background: var(--color-danger); color: #fff; }

.kehua-thread-tag-inline--digest { background: #f59e0b; color: #ffffff; }

.kehua-thread-tag-inline--prize-done { background: var(--color-primary-soft); color: var(--color-primary-dark); }
.kehua-thread-tag-inline--lock { background: var(--color-bg); color: var(--color-text-muted); }

.kehua-thread-forum-tags { display: inline-flex; gap: 4px; flex-wrap: wrap; }
.kehua-thread-forum-tag {
  display: inline-flex;
  align-items: center;
  padding: 0 7px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  line-height: 19px;
  cursor: default;
}
.kehua-forum-tag-pill--primary { background: var(--color-primary-soft); color: var(--color-primary-dark); }
.kehua-forum-tag-pill--secondary { background: var(--color-bg); color: var(--color-text-light); }

/* 卡片 meta */
.kehua-post-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.kehua-post-meta-main { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; min-width: 0; font-size: 14px; }
.kehua-post-author { color: var(--color-text-light); font-size: 14.5px; }
.kehua-post-author-link { font-weight: 500; }
.kehua-post-author-link:hover { color: var(--color-primary); }
.kehua-vip-username .kehua-post-author-link { color: var(--color-yellow); font-weight: 600; }
.kehua-dark .kehua-vip-username .kehua-post-author-link { color: #f0c94a; }
.kehua-post-posted { color: var(--color-text-muted); font-size: 14px; }

/* 最后回复 */
.kehua-thread-last-reply { display: inline-flex; align-items: center; gap: 4px; color: var(--color-text-muted); font-size: 14px; }
.kehua-thread-last-reply [uid] { font-weight: 500; color: var(--color-text-light); }
.kehua-last-meta { display: inline-flex; align-items: center; gap: 3px; }
.kehua-comment-icon { width: 13px; height: 13px; color: var(--color-primary); }
.kehua-last-time { color: var(--color-text-muted); }

/* 互动数据 */
.kehua-post-card-stats { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.kehua-post-classic-stat {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: var(--color-text-muted);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}
.kehua-post-classic-ico { color: var(--color-text-muted); }
.kehua-post-classic-meta-link:hover { color: var(--color-primary); }
.kehua-post-classic-meta-link:hover .kehua-post-classic-ico { color: var(--color-primary); }

/* 封面图（杂志风格） */
.kehua-post-card--cover-row { display: flex; gap: 14px; }
.kehua-post-cover {
  flex-shrink: 0;
  width: 112px;
  height: 74px;
  border-radius: 10px;
  overflow: hidden;
  background: var(--color-bg);
}
.kehua-post-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* 加载更多 */
.kehua-load-more { padding: 14px 16px; text-align: center; }
.kehua-load-more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 34px;
  border-radius: 999px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 15px;
  font-weight: 600;
  transition: all .15s ease;
}
.kehua-load-more-btn:hover { background: var(--color-primary); color: #fff; }
.kehua-msg-notice { padding: 14px; text-align: center; color: var(--color-text-muted); font-size: 15px; }
.kehua-msg-notice-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid var(--color-primary-soft2);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: kehua-spin .7s linear infinite;
  vertical-align: -2px;
  margin-right: 6px;
}
@keyframes kehua-spin { to { transform: rotate(360deg); } }

/* ---------- 分页 ---------- */
.kehua-pagination { display: flex; justify-content: center; gap: 6px; flex-wrap: wrap; padding: 20px 0 4px; }
.kehua-pagination a, .kehua-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 10px;
  border-radius: 10px;
  background: var(--color-white);
  border: var(--border);
  color: var(--color-text-light);
  font-size: 15px;
}
.kehua-pagination a:hover { color: var(--color-primary); border-color: var(--color-primary); }
.kehua-pagination .active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.kehua-pagination .disabled { opacity: .5; pointer-events: none; }

/* ---------- 版块页 ---------- */
.kehua-forum-head {
  background: var(--color-white);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 18px;
  margin-bottom: var(--layout-gap);
  display: flex;
  align-items: center;
  gap: 14px;
}
.kehua-forum-head-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--color-primary-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}
.kehua-forum-head-icon img { width: 100%; height: 100%; object-fit: cover; }
.kehua-forum-head-info { flex: 1; min-width: 0; }
.kehua-forum-head-name { font-size: 20.5px; font-weight: 700; }
.kehua-forum-head-brief { font-size: 14.5px; color: var(--color-text-muted); margin-top: 2px; }
.kehua-forum-head-stats { display: flex; gap: 18px; text-align: center; flex-shrink: 0; }
.kehua-forum-head-stats .stat-num { font-size: 18.5px; font-weight: 700; display: block; color: var(--color-text); }
.kehua-forum-head-stats .stat-label { font-size: 12px; color: var(--color-text-muted); }

.kehua-breadcrumb { display: flex; align-items: center; gap: 6px; font-size: 14.5px; color: var(--color-text-muted); margin-bottom: 12px; }
.kehua-breadcrumb a { color: var(--color-text-light); }
.kehua-breadcrumb a:hover { color: var(--color-primary); }
.kehua-breadcrumb .sep { color: var(--color-text-muted); opacity: .6; }
.kehua-breadcrumb .current { color: var(--color-text); font-weight: 500; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }

/* ---------- 帖子详情 Thread Detail ---------- */
.kehua-thread-card {
  background: var(--color-white);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 22px 22px 8px;
  margin-bottom: var(--layout-gap);
}
.kehua-thread-title {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.45;
  margin-bottom: 10px;
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 8px;
}
.kehua-thread-title .kehua-thread-tag-inline { transform: translateY(3px); }
.kehua-thread-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: var(--border);
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.kehua-thread-meta-avatar { width: 38px; height: 38px; border-radius: 50%; object-fit: cover; }
.kehua-thread-meta-main { flex: 1; min-width: 0; }
.kehua-thread-meta-author { font-size: 15.5px; font-weight: 600; }
.kehua-thread-meta-time { font-size: 14px; color: var(--color-text-muted); }
.kehua-thread-meta-actions { display: flex; gap: 6px; flex-shrink: 0; }
.kehua-thread-meta-actions a {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 4px 10px;
  border-radius: 8px;
  background: var(--color-bg);
  color: var(--color-text-light);
  font-size: 14px;
}
.kehua-thread-meta-actions a:hover { background: var(--color-primary-soft); color: var(--color-primary); }

.kehua-message {
  font-size: 16.5px;
  line-height: 1.85;
  word-break: break-word;
  padding-bottom: 12px;
}
.kehua-message p { margin-bottom: .9em; }
.kehua-message img { border-radius: 8px; }
.kehua-message a { color: var(--color-primary); }
.kehua-message video, .kehua-message audio { max-width: 100%; border-radius: 6px; }
.kehua-message blockquote {
  margin: 1em 0;
  padding: 8px 14px;
  border-left: 3px solid var(--color-primary-soft3);
  background: var(--color-primary-soft);
  border-radius: 0 8px 8px 0;
  color: var(--color-text-light);
}
.kehua-message code {
  background: var(--color-bg);
  border-radius: 4px;
  padding: 2px 5px;
  font-family: var(--font-mono);
  font-size: .9em;
}
.kehua-message pre {
  background: #f6f8fa;
  border-radius: 8px;
  padding: 12px 14px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 15px;
}
.kehua-dark .kehua-message pre { background: #0f1115; }
.kehua-message h1, .kehua-message h2, .kehua-message h3 { margin: 1em 0 .5em; }
.kehua-message table { width: 100%; border-collapse: collapse; margin-bottom: 1em; }
.kehua-message table td, .kehua-message table th { border: 1px solid var(--color-border); padding: 6px 10px; }

/* 楼层/回复 */
.kehua-postlist-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2px 12px;
}
.kehua-postlist-head-title { font-size: 17px; font-weight: 700; }
.kehua-postlist-head-title .posts { color: var(--color-primary); }

.kehua-post-item {
  background: var(--color-white);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--layout-gap);
  padding: 18px;
  display: flex;
  gap: 14px;
}
.kehua-post-item--highlight { border-color: var(--color-primary); box-shadow: 0 0 0 1px var(--color-primary), var(--shadow-sm); }
.kehua-post-aside { flex-shrink: 0; width: 56px; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.kehua-post-aside-avatar { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.kehua-post-aside-floor { font-size: 12px; color: var(--color-text-muted); }
.kehua-post-body { flex: 1; min-width: 0; }
.kehua-post-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}
.kehua-post-author2 { font-size: 15.5px; font-weight: 600; }
.kehua-post-date { font-size: 14px; color: var(--color-text-muted); }
.kehua-post-tools { display: flex; gap: 4px; }
.kehua-post-tools a {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 3px 9px;
  border-radius: 8px;
  color: var(--color-text-muted);
  font-size: 14px;
}
.kehua-post-tools a:hover { background: var(--color-bg); color: var(--color-primary); }

/* 快速回复 */
.kehua-reply-box {
  background: var(--color-white);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 18px;
}
.kehua-reply-box textarea {
  width: 100%;
  border: var(--border);
  border-radius: 10px;
  padding: 12px;
  background: var(--color-bg);
  min-height: 90px;
  resize: vertical;
  font-size: 16px;
  transition: border-color .15s ease, background-color .15s ease;
}
.kehua-reply-box textarea:focus { border-color: var(--color-primary); background: var(--color-white); }
.kehua-reply-box-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; }
.kehua-reply-toolbar { position: relative; display: flex; align-items: center; gap: 6px; }
.kehua-reply-toolbar button {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border: var(--border); border-radius: 6px;
  background: var(--color-white); color: var(--color-text-light); font-size: 15px; cursor: pointer;
}
.kehua-reply-toolbar button:hover { background: var(--color-bg); color: var(--color-primary); }
.kehua-emoji-wrap { position: relative; display: inline-flex; }
.kehua-emoji-panel {
  position: absolute; bottom: calc(100% + 8px); left: 0; z-index: 30;
  display: grid; grid-template-columns: repeat(8, 1fr); gap: 4px;
  background: var(--color-white); border: var(--border); border-radius: 8px;
  padding: 8px; box-shadow: 0 6px 20px rgba(0, 0, 0, .12);
  max-height: 260px; overflow-y: auto;
}
.kehua-emoji-panel span { cursor: pointer; font-size: 18px; line-height: 1.6; text-align: center; border-radius: 4px; }
.kehua-emoji-panel span:hover { background: var(--color-bg); }

/* ---------- 按钮组 ---------- */
.kehua-toolbar { display: flex; gap: 8px; }

/* ---------- 用户中心/个人页 ---------- */
.kehua-profile-head {
  background: var(--color-white);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 22px;
  margin-bottom: var(--layout-gap);
  display: flex;
  align-items: center;
  gap: 18px;
}
.kehua-profile-avatar { width: 84px; height: 84px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.kehua-profile-info { flex: 1; min-width: 0; }
.kehua-profile-name { font-size: 23px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.kehua-profile-brief { color: var(--color-text-muted); font-size: 15px; margin-top: 4px; }
.kehua-profile-stats { display: flex; gap: 24px; flex-shrink: 0; text-align: center; }
.kehua-profile-stats .stat-num { font-size: 20.5px; font-weight: 700; display: block; }
.kehua-profile-stats .stat-label { font-size: 13px; color: var(--color-text-muted); }

/* ---------- 用户主页（仿参考站：横幅 + 数据统计 + 帖子列表） ---------- */
.kehua-u3 .kehua-container { max-width: 1560px; }
.kehua-u3-banner {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  margin-top: 20px;
  min-height: 320px;
  box-shadow: 0 10px 30px rgba(120, 90, 30, .16);
  display: flex;
  align-items: center;
}
.kehua-u3-banner-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.kehua-u3-banner-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 246, 224, .6) 0%, rgba(255, 250, 235, .42) 40%, rgba(255, 255, 255, .1) 68%), linear-gradient(180deg, rgba(255, 255, 255, .08) 0%, rgba(255, 246, 224, .25) 50%, rgba(255, 250, 235, .68) 100%);
}
.kehua-u3-header {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 30px 38px;
  width: 100%;
}
.kehua-u3-avatar {
  position: relative;
  flex-shrink: 0;
}
.kehua-u3-avatar img {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(255, 255, 255, .92);
  box-shadow: 0 4px 16px rgba(90, 60, 10, .25);
}
.kehua-u3-crown {
  position: absolute;
  right: -6px;
  bottom: -4px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f6d365, #fda085);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 10px rgba(240, 170, 60, .5);
}
.kehua-u3-crown svg { width: 17px; height: 17px; }
.kehua-u3-user { flex: 1; min-width: 0; }
.kehua-u3-name-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.kehua-u3-name { font-size: 22px; font-weight: 700; color: var(--color-text); margin: 0; }
.kehua-u3-badge {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  padding: 2px 11px;
  border-radius: 999px;
  background: rgba(30, 32, 38, .85);
  color: #fff;
  font-weight: 400;
}
.kehua-u3-badge--dark { background: rgba(30, 32, 38, .88); }
.kehua-u3-uid {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, #f6d365, #f5b33d);
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .35);
}
.kehua-u3-brief {
  margin-top: 8px;
  font-size: 13.5px;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 6px;
}
.kehua-u3-brief i { color: var(--color-primary); font-size: 14px; }
.kehua-u3-muted { color: var(--color-text-muted); }
.kehua-u3-meta {
  margin-top: 10px;
  display: flex;
  gap: 18px;
  font-size: 13px;
  color: var(--color-text);
  flex-wrap: wrap;
}
.kehua-u3-meta span { display: inline-flex; align-items: center; gap: 5px; }
.kehua-u3-meta i { color: var(--color-primary); }
.kehua-u3-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
  margin-left: auto;
}
.kehua-u3-follow {
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 9px 26px;
  font-size: 14px;
  box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), .35);
  cursor: pointer;
}
.kehua-u3-follow:hover { background: var(--color-primary-dark); }
.kehua-u3-msg {
  background: rgba(255, 255, 255, .92);
  color: var(--color-text);
  border: 1px solid rgba(255, 255, 255, .8);
  border-radius: 8px;
  padding: 9px 26px;
  font-size: 14px;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(90, 60, 10, .08);
}
.kehua-u3-body {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 0 40px;
}
.kehua-u3-sidebar { width: 236px; flex-shrink: 0; }
.kehua-u3-card {
  background: var(--color-white);
  border: var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 14px;
}
.kehua-u3-card-title {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  padding-bottom: 10px;
  border-bottom: var(--border);
  margin-bottom: 12px;
}
.kehua-u3-mark {
  width: 4px;
  height: 15px;
  border-radius: 2px;
  background: var(--color-primary);
  flex-shrink: 0;
}
.kehua-u3-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px 4px; }
.kehua-u3-stat {
  text-align: center;
  padding: 8px 2px;
  border-radius: 8px;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.kehua-u3-stat b { font-size: 17px; font-weight: 700; color: var(--color-text); }
.kehua-u3-stat span { font-size: 12px; color: var(--color-text-muted); }
.kehua-u3-points { display: flex; flex-direction: column; gap: 9px; }
.kehua-u3-point {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
}
.kehua-u3-point span { display: inline-flex; align-items: center; gap: 6px; color: var(--color-text-muted); }
.kehua-u3-point i { color: #f5b33d; font-size: 16px; }
.kehua-u3-point b { color: var(--color-text); font-weight: 600; }
.kehua-u3-del { width: 100%; }
.kehua-u3-feed { flex: 1; min-width: 0; }
.kehua-u3-tabs {
  display: flex;
  gap: 4px;
  background: var(--color-white);
  border: var(--border);
  border-radius: var(--radius) var(--radius) 0 0;
  border-bottom: none;
  padding: 10px 12px 0;
}
.kehua-u3-tab {
  padding: 8px 15px;
  font-size: 14px;
  color: var(--color-text-muted);
  border-radius: 8px 8px 0 0;
  cursor: default;
}
.kehua-u3-tab.kehua-active {
  color: var(--color-primary);
  font-weight: 600;
  background: var(--color-primary-soft);
}
.kehua-u3-list {
  background: var(--color-white);
  border: var(--border);
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 6px 10px;
}
.kehua-u3-post {
  padding: 12px 8px;
  border-bottom: var(--border);
}
.kehua-u3-post:last-child { border-bottom: none; }
.kehua-u3-post-top {
  display: flex;
  align-items: center;
  gap: 10px;
}
.kehua-u3-post-title {
  flex: 1;
  min-width: 0;
  margin: 0;
  font-size: 15px;
  font-weight: 400;
  display: flex;
  align-items: center;
  gap: 6px;
  overflow: hidden;
}
.kehua-u3-post-title img.avatar-3 {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--color-bg);
}
.kehua-u3-post-title a {
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.kehua-u3-post-title a:hover { color: var(--color-primary); }
.kehua-u3-tag {
  flex-shrink: 0;
  font-size: 11.5px;
  padding: 1px 8px;
  border-radius: 5px;
  font-weight: 400;
}
.kehua-u3-tag--top { background: #fdeaea; color: #d9534f; }
.kehua-u3-tag--digest { background: #fdf6e3; color: #d4a017; }
.kehua-u3-post-stats {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  margin-left: auto;
  width: 92px;
  justify-content: flex-end;
}
.kehua-u3-ps { font-size: 11.5px; color: var(--color-text-muted); }
.kehua-u3-ps--main { font-size: 16px; font-weight: 700; color: var(--color-text); }
.kehua-u3-post-meta {
  display: flex;
  gap: 10px;
  font-size: 12px;
  color: var(--color-text-muted);
  align-items: center;
  margin-top: 5px;
  padding-left: 2px;
}
.kehua-u3-empty { padding: 30px; text-align: center; color: var(--color-text-muted); }
@media (max-width: 860px) {
  .kehua-u3-banner { min-height: auto; align-items: stretch; }
  .kehua-u3-header { flex-direction: column; align-items: flex-start; gap: 12px; padding: 30px 20px 20px; }
  .kehua-u3-actions { margin-left: 0; }
  .kehua-u3-body { flex-direction: column; }
  .kehua-u3-sidebar { width: 100%; }
  .kehua-u3-post { flex-wrap: wrap; }
  .kehua-u3-post-meta { width: 100%; }
}

/* 我的中心导航（旧横向样式保留兼容） */
.kehua-my-nav { display: flex; gap: 4px; margin-bottom: var(--layout-gap); flex-wrap: wrap; }
.kehua-my-nav a {
  padding: 7px 18px;
  border-radius: 999px;
  background: var(--color-white);
  border: var(--border);
  color: var(--color-text-light);
  font-size: 15px;
  font-weight: 500;
}
.kehua-my-nav a.kehua-active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

/* 个人中心：左侧信息卡 + 菜单，右侧内容 */
.kehua-my-wrap { display: flex; gap: var(--layout-gap); align-items: flex-start; }
.kehua-my-aside { flex: 0 0 210px; display: flex; flex-direction: column; gap: var(--layout-gap); position: sticky; top: 86px; }
.kehua-my-card { background: var(--color-white); border: var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.kehua-my-user-card { padding: 18px; }
.kehua-my-user-head { display: flex; align-items: center; gap: 12px; }
.kehua-my-user-avatar { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; flex-shrink: 0; border: 2px solid var(--color-primary-soft); }
.kehua-my-user-meta { min-width: 0; }
.kehua-my-user-name { font-size: 18.5px; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kehua-my-user-uid { font-size: 14px; color: var(--color-text-muted); margin-top: 2px; }
.kehua-my-user-stats { display: flex; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--color-bg); text-align: center; }
.kehua-my-stat { flex: 1; }
.kehua-my-stat-num { display: block; font-size: 19.5px; font-weight: 700; }
.kehua-my-stat-label { display: block; font-size: 12px; color: var(--color-text-muted); margin-top: 2px; }
.kehua-my-menu { padding: 8px; }
.kehua-my-menu-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 10px;
  color: var(--color-text-light); font-size: 16px;
  transition: background .15s, color .15s;
}
.kehua-my-menu-item i { font-size: 19.5px; }
.kehua-my-menu-item:hover { background: var(--color-primary-soft); color: var(--color-primary); }
.kehua-my-menu-item.kehua-active { background: var(--color-primary); color: #fff; font-weight: 600; }
.kehua-my-main { min-width: 0; }

/* 基本资料信息列表 */
.kehua-info-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 32px; }
.kehua-info-row { display: flex; justify-content: space-between; align-items: center; padding: 13px 4px; border-bottom: 1px dashed var(--color-bg); }
.kehua-info-label { font-size: 15px; color: var(--color-text-muted); flex-shrink: 0; }
.kehua-info-value { font-size: 16px; color: var(--color-text); text-align: right; word-break: break-all; }

/* 刻画风两列信息表 */
.kehua-info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 40px; }
.kehua-info-item { display: flex; align-items: center; padding: 14px 6px; border-bottom: 1px dashed #efe9d8; }
.kehua-info-item .kehua-info-label { flex: 0 0 96px; font-size: 15px; color: #9a9179; }
.kehua-info-item .kehua-info-value { flex: 1; font-size: 16px; color: #3d3a30; text-align: left; word-break: break-all; }

/* 个人中心菜单组标题 */
.kehua-my-menu-title { font-size: 15px; font-weight: 700; color: #9a9179; padding: 10px 12px 6px; letter-spacing: 1px; }

/* 我的中心标签页 */
.kehua-my-tabs a { text-decoration: none; }
.kehua-my-tabs a.kehua-active { color: var(--color-primary); background: var(--color-primary-soft); font-weight: 600; }

/* 表单 */
.kehua-form-card {
  background: var(--color-white);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 24px;
  max-width: 460px;
  margin: 40px auto;
}
.kehua-form-card--wide { max-width: 640px; }
.kehua-form-title { font-size: 22px; font-weight: 700; text-align: center; margin-bottom: 20px; }
.kehua-form-item { margin-bottom: 16px; }
.kehua-form-label { display: block; font-size: 15px; font-weight: 600; margin-bottom: 6px; color: var(--color-text-light); }
.kehua-input, .kehua-select, .kehua-textarea {
  width: 100%;
  border: var(--border);
  border-radius: 12px;
  padding: 12px 16px;
  background: var(--color-bg);
  font-size: 16px;
  transition: border-color .15s ease, background-color .15s ease, box-shadow .15s ease;
}
.kehua-input:focus, .kehua-select:focus, .kehua-textarea:focus { border-color: var(--color-primary); background: var(--color-white); box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), .12); }
.kehua-select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--color-text-muted) 50%), linear-gradient(135deg, var(--color-text-muted) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
.kehua-form-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 4px; }
.kehua-form-foot a { font-size: 14.5px; color: var(--color-text-muted); }
.kehua-form-foot a:hover { color: var(--color-primary); }
.kehua-form-hint { font-size: 14px; color: var(--color-text-muted); margin-top: 6px; }

/* ---------- 登录/注册弹窗 ---------- */
.kehua-auth-modal { position: fixed; inset: 0; z-index: 1500; display: none; align-items: center; justify-content: center; }
.kehua-auth-modal.is-open { display: flex; }
.kehua-auth-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.45); }
.kehua-auth-panel {
  position: relative;
  width: min(420px, 92vw);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 28px 28px 24px;
  animation: kehua-modal-in .25s ease;
}
@keyframes kehua-modal-in { from { opacity: 0; transform: translateY(16px) scale(.98); } to { opacity: 1; transform: none; } }
.kehua-auth-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 20.5px;
}
.kehua-auth-close:hover { background: var(--color-bg); color: var(--color-text); }
.kehua-auth-tabs { display: flex; gap: 4px; background: var(--color-bg); border-radius: 999px; padding: 3px; margin-bottom: 20px; }
.kehua-auth-tab { flex: 1; padding: 7px 0; text-align: center; border-radius: 999px; font-size: 15.5px; font-weight: 600; color: var(--color-text-light); }
.kehua-auth-tab.kehua-active { background: var(--color-white); color: var(--color-primary); box-shadow: var(--shadow-sm); }

/* ---------- 消息页 ---------- */
.kehua-message-page { max-width: 460px; margin: 60px auto; text-align: center; }
.kehua-message-page .kehua-msg-icon { font-size: 50.5px; color: var(--color-primary); margin-bottom: 10px; display: block; }
.kehua-message-page h3 { font-size: 20.5px; margin-bottom: 8px; }
.kehua-message-page p { color: var(--color-text-light); font-size: 15.5px; margin-bottom: 18px; }

/* ---------- 页脚 Footer（深绿四栏，仿「主题商城」样式） ---------- */
.kehua-footer {
  background: #16301a;
  color: #c9d6ca;
  font-size: 14px;
  line-height: 1.6;
  border-top: 3px solid #5b8c5a;
  padding: 0;
  margin-top: 36px;
}
.kehua-footer-inner { max-width: 1560px; margin: 0 auto; padding: 0 24px; }
.kehua-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 32px;
  align-items: start;
  padding: 38px 0 26px;
  text-align: left;
}
.kehua-footer-brand { min-width: 0; }
.kehua-footer-brand-row { display: flex; align-items: center; gap: 10px; }
.kehua-footer-brand-img { max-height: 30px; max-width: 150px; object-fit: contain; display: block; }
.kehua-footer-brand-name { font-size: 23px; font-weight: 800; color: #fff; letter-spacing: 1px; }
.kehua-footer-slogan { margin: 12px 0 4px; color: #a9c0ab; font-size: 14px; }
.kehua-footer-sub { color: #77907a; font-size: 12.5px; }
.kehua-footer-col { min-width: 0; }
.kehua-footer-col h4.kehua-footer-col-title { color: #fff; font-size: 15px; font-weight: 700; margin: 0 0 14px; padding-bottom: 9px; border-bottom: 1px solid rgba(255,255,255,.14); }
.kehua-footer-col a { display: block; color: #a9c0ab; font-size: 14px; text-decoration: none; padding: 4.5px 0; transition: color .2s; }
.kehua-footer-col a:hover { color: #fff; }
.kehua-footer-qrs { display: flex; gap: 20px; }
.kehua-footer-qr { text-align: center; color: #a9c0ab; font-size: 12.5px; }
.kehua-footer-qr-box { width: 84px; height: 84px; background: #fff; border-radius: 8px; display: flex; flex-direction: column; align-items: center; justify-content: center; color: #16301a; font-size: 30px; margin-bottom: 7px; box-shadow: 0 2px 8px rgba(0,0,0,.28); }
.kehua-footer-copy { border-top: 1px solid rgba(255,255,255,.1); text-align: center; padding: 17px 24px; color: #77907a; font-size: 12.5px; }
.kehua-footer-copy a { color: #a9c0ab; }
.kehua-footer-copy-sub { opacity: .85; }
@media (max-width: 960px) {
  .kehua-footer-grid { grid-template-columns: 1fr 1fr; gap: 26px; }
  .kehua-footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .kehua-footer-grid { grid-template-columns: 1fr 1fr; padding: 30px 16px 20px; }
  .kehua-footer-qrs { justify-content: flex-start; }
}

/* ---------- 移动端底部导航（App 风格浮动容器） ---------- */
.kehua-mobile-tabbar {
  position: fixed;
  left: 10px;
  right: 10px;
  bottom: 8px;
  z-index: 1200;
  height: 58px;
  background: rgba(255, 255, 255, .94);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  box-shadow: 0 8px 28px rgba(15, 60, 40, .12);
  display: none;
  align-items: center;
  justify-content: space-around;
  padding: 0 4px;
  box-sizing: border-box;
  overflow: hidden;
  max-width: 100vw;
}
.kehua-mobile-tabbar-item {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  color: var(--color-text-muted);
  font-size: 11px;
  transition: color .15s ease;
}
.kehua-mobile-tabbar-label {
  white-space: nowrap;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}
/* 内层容器：5 个按钮横向一排（修复手机端竖排问题） */
.kehua-mobile-tabbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
  height: 100%;
  width: 100%;
  padding: 0 2px;
  box-sizing: border-box;
  min-width: 0;
  overflow: hidden;
}
.kehua-mobile-tabbar-ico {
  position: relative;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.kehua-mobile-tabbar-ico i {
  position: absolute;
  font-size: 23px;
  line-height: 1;
  transition: opacity .18s ease, transform .18s ease;
}
.kehua-mobile-tabbar-ico .kehua-ico-fill { opacity: 0; transform: scale(.5); }
/* 发现：气泡 + 井号叠加 */
.kehua-mobile-tabbar-ico.kehua-ico--hashtag .kehua-hash {
  position: absolute;
  font-style: normal;
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
  color: inherit;
  transform: translateY(-0.5px);
  pointer-events: none;
}
.kehua-mobile-tabbar-item.kehua-active { color: var(--color-primary); }
.kehua-mobile-tabbar-item.kehua-active .kehua-mobile-tabbar-label { font-weight: 600; }
.kehua-mobile-tabbar-item.kehua-active .kehua-ico-line { opacity: 0; transform: scale(.5); }
.kehua-mobile-tabbar-item.kehua-active .kehua-ico-fill { opacity: 1; transform: scale(1); }
.kehua-mobile-tabbar-item--fab .kehua-mobile-fab {
  width: 48px;
  height: 48px;
  margin-top: -26px;
  border-radius: 50%;
  background: var(--color-fab, #1d2129);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  border: 3px solid var(--color-white);
  box-shadow: 0 6px 16px rgba(20, 24, 32, .28);
  transition: transform .15s ease, box-shadow .15s ease;
}
.kehua-mobile-tabbar-item--fab:active .kehua-mobile-fab { transform: scale(.94); box-shadow: 0 3px 10px rgba(20, 24, 32, .24); }

/* ---------- 发帖编辑器 ---------- */
.kehua-editor-toolbar { display: flex; align-items: center; gap: 6px; padding: 8px 12px; border-bottom: var(--border); flex-wrap: wrap; }
.kehua-editor-toolbar button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  color: var(--color-text-light);
  font-size: 18.5px;
}
.kehua-editor-toolbar button:hover { background: var(--color-bg); color: var(--color-primary); }
.kehua-editor-area { width: 100%; border: 0; padding: 14px; min-height: 300px; resize: vertical; background: transparent; font-size: 16.5px; line-height: 1.8; }
.kehua-editor-area:focus { outline: none; }

/* ---------- 标签/徽章通用 ---------- */
.kehua-pill { display: inline-flex; align-items: center; gap: 4px; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--color-bg); color: var(--color-text-light); }
.kehua-pill--primary { background: var(--color-primary-soft); color: var(--color-primary-dark); }
.kehua-pill--danger { background: rgba(239,68,68,.12); color: var(--color-danger); }

/* ---------- 排行榜（仿「刻画」经验榜）---------- */
.kehua-rank-nav { display: flex; flex-direction: column; gap: 2px; }
.kehua-rank-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--color-text-light);
  font-size: 15.5px;
  font-weight: 500;
  transition: all .15s ease;
}
.kehua-rank-nav-item:hover { background: var(--color-primary-soft); color: var(--color-primary-dark); }
.kehua-rank-nav-item.is-active { background: var(--color-primary); color: #fff; font-weight: 600; }
.kehua-rank-nav-ico { display: inline-flex; width: 30px; height: 30px; align-items: center; justify-content: center; border-radius: 8px; background: var(--color-primary-soft); color: var(--color-primary); flex-shrink: 0; }
.kehua-rank-nav-item.is-active .kehua-rank-nav-ico { background: rgba(255,255,255,.18); color: #fff; }
.kehua-rank-nav-rule { display: flex; flex-direction: column; gap: 4px; padding: 14px 12px 4px; margin-top: 6px; border-top: var(--border); }
.kehua-rank-rule-btn { display: inline-block; align-self: flex-start; padding: 5px 14px; border-radius: 999px; background: var(--color-primary-soft); color: var(--color-primary-dark); font-size: 14px; font-weight: 600; }
.kehua-rank-rule-btn:hover { background: var(--color-primary-soft2); color: var(--color-primary-dark); }
.kehua-rank-rule-link { font-size: 13.5px; color: var(--color-text-muted); }
.kehua-rank-rule-link:hover { color: var(--color-primary); }
.kehua-rank-guide {
  margin-top: 12px;
  padding: 18px 16px;
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--color-primary-soft), #f4f9ec);
  border: 1px solid var(--color-primary-soft2);
}
.kehua-rank-guide-title { font-size: 16px; font-weight: 700; color: var(--color-primary-dark); }
.kehua-rank-guide-sub { font-size: 13.5px; color: var(--color-text-light); margin: 4px 0 12px; }
.kehua-rank-guide-btn { display: inline-block; padding: 7px 18px; border-radius: 999px; background: var(--color-primary); color: #fff; font-size: 14.5px; font-weight: 600; }
.kehua-rank-guide-btn:hover { background: var(--color-primary-dark); color: #fff; }

.kehua-rank-card { background: var(--color-white); border: var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 20px; }
.kehua-rank-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.kehua-rank-title { font-size: 21px; font-weight: 700; margin: 0; }
.kehua-rank-desc { font-size: 14px; color: var(--color-text-muted); margin: 6px 0 0; }
.kehua-rank-filter { display: inline-flex; align-items: center; gap: 2px; padding: 6px 14px; border-radius: 999px; border: var(--border); background: var(--color-bg); color: var(--color-text-light); font-size: 14px; flex-shrink: 0; }

.kehua-rank-top3 { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 18px; }
.kehua-rank-top3-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 18px 10px 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  text-align: center;
  position: relative;
  transition: transform .15s ease, box-shadow .15s ease;
}
.kehua-rank-top3-item:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.kehua-rank-top3-item--1 { background: linear-gradient(180deg, #fffdf5, #fdf6e0); border-color: #f0e3b8; box-shadow: 0 6px 18px rgba(180,150,60,.14); }
.kehua-rank-top3-num { font-size: 20px; font-weight: 800; color: var(--color-text-light); line-height: 1; }
.kehua-rank-top3-item--1 .kehua-rank-top3-num { color: #d9a514; }
.kehua-rank-top3-item--2 .kehua-rank-top3-num { color: #94a3b8; }
.kehua-rank-top3-item--3 .kehua-rank-top3-num { color: #c07a4a; }
.kehua-rank-top3-avatar img { width: 76px; height: 76px; border-radius: 50%; object-fit: cover; border: 3px solid #fff; box-shadow: 0 2px 8px rgba(0,0,0,.12); }
.kehua-rank-top3-item--1 .kehua-rank-top3-avatar img { width: 88px; height: 88px; border-color: #f0dfae; }
.kehua-rank-top3-name { font-size: 16.5px; font-weight: 700; color: var(--color-text); }
.kehua-rank-top3-lv { font-size: 13px; color: var(--color-text-muted); }
.kehua-rank-top3-val { font-size: 14.5px; font-weight: 700; color: var(--color-primary-dark); }

.kehua-rank-list-head, .kehua-rank-list-row { display: flex; align-items: center; gap: 8px; }
.kehua-rank-list-head { padding: 8px 10px; background: var(--color-bg); border-radius: 10px; font-size: 13.5px; color: var(--color-text-muted); font-weight: 600; }
.kehua-rank-list-row { padding: 9px 10px; border-bottom: var(--border); transition: background-color .12s ease; }
.kehua-rank-list-row:hover { background: var(--color-primary-soft); }
.kehua-rank-list-row:last-child { border-bottom: 0; }
.kehua-rank-c-rk { flex: 0 0 44px; text-align: left; font-size: 15px; font-weight: 700; color: var(--color-text-light); font-variant-numeric: tabular-nums; }
.kehua-rank-c-user { flex: 1; display: flex; align-items: center; gap: 10px; min-width: 0; }
.kehua-rank-c-val { flex: 0 0 90px; text-align: right; font-size: 14.5px; font-weight: 700; color: var(--color-primary-dark); font-variant-numeric: tabular-nums; }
.kehua-rank-list-avatar { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.kehua-rank-list-name { font-size: 15px; color: var(--color-text); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kehua-rank-list-lv { font-size: 12.5px; color: var(--color-text-muted); flex-shrink: 0; }

/* 我的排名 */
.kehua-rank-my { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 6px 0 2px; }
.kehua-rank-my-rank { font-size: 34px; font-weight: 800; color: var(--color-primary); line-height: 1; }
.kehua-rank-my-body { display: flex; align-items: center; gap: 8px; }
.kehua-rank-my-avatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.kehua-rank-my-name { font-size: 15.5px; font-weight: 700; color: var(--color-text); }
.kehua-rank-my-lv { font-size: 13px; color: var(--color-text-muted); }
.kehua-rank-my-exp { font-size: 14px; color: var(--color-text-light); }
.kehua-rank-my-detail { display: block; width: 100%; text-align: center; padding: 8px 0; border-radius: 999px; background: var(--color-primary-soft); color: var(--color-primary-dark); font-size: 14.5px; font-weight: 600; margin-top: 4px; }
.kehua-rank-my-detail:hover { background: var(--color-primary-soft2); color: var(--color-primary-dark); }
.kehua-rank-my-empty { display: flex; align-items: center; justify-content: center; gap: 6px; padding: 22px 0; color: var(--color-text-muted); font-size: 14px; }

/* 本周活跃 */
.kehua-rank-weekly { display: flex; flex-direction: column; }
.kehua-rank-weekly li a { display: flex; align-items: center; gap: 10px; padding: 7px 0; }
.kehua-rank-weekly-avatar { width: 34px; height: 34px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.kehua-rank-weekly-name { flex: 1; font-size: 14.5px; color: var(--color-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kehua-rank-weekly-cnt { font-size: 13px; color: var(--color-text-muted); flex-shrink: 0; }

/* 经验规则 */
.kehua-rank-rules { display: flex; flex-direction: column; }
.kehua-rank-rules li { display: flex; align-items: center; justify-content: space-between; padding: 9px 0; border-bottom: var(--border); font-size: 14.5px; color: var(--color-text); }
.kehua-rank-rules li:last-child { border-bottom: 0; }
.kehua-rank-rules em { font-style: normal; font-weight: 700; color: var(--color-primary-dark); font-size: 15px; }

/* ---------- 响应式 Responsive ---------- */
@media (max-width: 1200px) {
  .kehua-sidebar-left { display: none; }
}

@media (max-width: 992px) {
  .kehua-sidebar-right { display: none; }
  .kehua-nav-main { display: none; }
  .kehua-header-mobile-tools { display: flex; }
  .kehua-header-menu-btn { display: inline-flex; }
  /* 手机/平板端隐藏 logo，避免挤占右侧操作区（发帖按钮被顶出可视区） */
  .kehua-logo { display: none; }
  .kehua-header-create-btn { margin-left: 0; padding: 8px 14px; }
  .kehua-my-wrap { flex-direction: column; }
  .kehua-my-aside { flex: 1 1 auto; width: 100%; position: static; top: auto; }
  .kehua-my-user-card { display: flex; align-items: center; gap: 16px; }
  .kehua-my-user-head { flex: 1; min-width: 0; }
  .kehua-my-user-stats { margin-top: 0; padding-top: 0; border-top: 0; margin-left: auto; }
  .kehua-my-menu { display: flex; flex-wrap: wrap; }
  .kehua-layout--my { padding: 14px; }
  .kehua-footer-grid { gap: 24px; }
}

@media (max-width: 640px) {
  :root { --header-h: 56px; --top-gap: 10px; }
  .kehua-layout-shell { padding-left: 12px; padding-right: 12px; }
  .kehua-header-inner { padding: 0 12px; gap: 6px; }
  /* 窄屏下收紧发帖按钮，保证与头像、图标按钮同排完整显示 */
  .kehua-header-create-btn { padding: 7px 11px; font-size: 14px; gap: 4px; flex-shrink: 0; }
  .kehua-header-actions { gap: 2px; }
  .kehua-header-desktop-search-bell { display: none; }  .kehua-post-card { padding: 12px 12px; }
  .kehua-thread-card { padding: 16px 14px 6px; }
  .kehua-post-item { padding: 14px; }
  .kehua-thread-title { font-size: 20.5px; }
  .kehua-slider-wrap { margin-bottom: 10px; }
  .kehua-feed-card__head { padding: 6px 10px; }
  .kehua-tab { padding: 5px 12px; font-size: 14.5px; }
  .kehua-profile-head { flex-direction: column; text-align: center; gap: 10px; }
  .kehua-profile-stats { gap: 18px; }
  .kehua-mobile-tabbar { display: flex; }
  .kehua-post-cover { width: 92px; height: 64px; }
  .kehua-info-list { grid-template-columns: 1fr; }
  .kehua-info-grid { grid-template-columns: 1fr; }
  .kehua-footer-brand { grid-column: 1 / -1; text-align: center; }
  .kehua-footer-brand-row { justify-content: center; }
  .kehua-footer-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .kehua-footer-col { min-width: 0; }
  .kehua-footer-qrs { justify-content: center; }
}

/* 移动端底部导航：放宽到 1024px，覆盖手机横屏 / 大屏手机 / 浏览器缩放，确保底栏一定显示 */
@media (max-width: 1024px) {
  .kehua-mobile-tabbar { display: flex; }
}

/* ---------- 弹窗（Modal）居中样式：主题未加载 bootstrap.css，这里补齐并居中 ---------- */
.modal { display: none; position: fixed; inset: 0; z-index: 2000; padding: 16px; }
.modal.show { display: flex !important; align-items: center; justify-content: center; }
.modal-backdrop { position: fixed; inset: 0; background: rgba(0, 0, 0, .45); z-index: 1999; }
.modal-dialog { width: min(420px, 100%); margin: 0 auto; }
.modal-content {
  background: var(--color-card, #fff);
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, .18);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: var(--border); }
.modal-title { font-size: 16px; font-weight: 600; margin: 0; color: var(--color-text); }
.modal-body { padding: 24px 18px; text-align: center; }
.modal-body h5 { margin: 0; font-size: 15px; font-weight: 500; line-height: 1.6; color: var(--color-text); }
.modal-footer { display: flex; justify-content: center; gap: 10px; padding: 12px 18px; border-top: var(--border); }
.modal .close { background: none; border: 0; font-size: 20px; line-height: 1; color: var(--color-text-muted); cursor: pointer; padding: 4px; }
.modal .close:hover { color: var(--color-text); }
.modal .btn { display: inline-flex; align-items: center; justify-content: center; min-width: 96px; padding: 9px 22px; border-radius: 10px; font-size: 14px; font-weight: 500; border: 1px solid var(--color-border); background: var(--color-card, #fff); color: var(--color-text); cursor: pointer; transition: opacity .15s ease; }
.modal .btn:hover { opacity: .85; }
.modal .btn-primary { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-white, #fff); }
.modal .btn-secondary { background: var(--color-bg); }

/* ---------- 工具/杂项 ---------- */
.kehua-empty { text-align: center; padding: 40px 16px; color: var(--color-text-muted); font-size: 15px; }
.kehua-empty .ri-inbox-line { font-size: 41.5px; display: block; margin-bottom: 8px; opacity: .5; }

.kehua-badge-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--color-danger); margin-left: 3px; }

/* 滚动条 */
.kehua-sidebar-left-panel::-webkit-scrollbar, .kehua-sidebar-right::-webkit-scrollbar, .kehua-mobile-drawer-body::-webkit-scrollbar { width: 5px; }
.kehua-sidebar-left-panel::-webkit-scrollbar-thumb, .kehua-sidebar-right::-webkit-scrollbar-thumb, .kehua-mobile-drawer-body::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 99px; }

/* 搜索覆盖层 */
.kehua-search-overlay { position: fixed; inset: 0; z-index: 1800; display: none; align-items: flex-start; justify-content: center; padding-top: 12vh; }
.kehua-search-overlay.is-open { display: flex; }
.kehua-search-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.5); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.kehua-search-panel { position: relative; width: min(560px, 92vw); }
.kehua-search-input-row { display: flex; align-items: center; gap: 10px; background: var(--color-white); border-radius: 999px; padding: 8px 12px 8px 20px; box-shadow: var(--shadow-lg); }
.kehua-search-input-row .ri-search-line { font-size: 20.5px; color: var(--color-text-muted); }
.kehua-search-input-row input { flex: 1; border: 0; background: transparent; font-size: 17px; }
.kehua-search-go {
  padding: 8px 22px;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff;
  font-size: 15.5px;
  font-weight: 600;
}
.kehua-search-go:hover { background: var(--color-primary-dark); color: #fff; }
.kehua-search-tips { margin-top: 10px; text-align: center; color: rgba(255,255,255,.85); font-size: 14.5px; }
.kehua-search-tips kbd { background: rgba(255,255,255,.2); border-radius: 5px; padding: 1px 7px; font-family: inherit; }

/* 编辑器页面 */
.kehua-editor-page { background: var(--color-white); border: var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); overflow: hidden; }
.kehua-editor-head { display: flex; gap: 10px; padding: 16px 16px 0; flex-wrap: wrap; }
.kehua-editor-head .kehua-input { flex: 1; min-width: 200px; font-size: 18.5px; font-weight: 600; }
.kehua-editor-foot { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; border-top: var(--border); gap: 10px; flex-wrap: wrap; }
.kehua-editor-foot-left { display: flex; align-items: center; gap: 10px; }

/* ---------- 版主工具条 ---------- */
.kehua-modbar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 10px 0 14px;
  padding: 12px 18px;
  background: var(--color-bg);
  border: var(--border);
  border-radius: var(--radius);
}
.kehua-modbar-check { display: inline-flex; align-items: center; gap: 6px; color: var(--color-text-light); font-size: 14.5px; cursor: pointer; }
.kehua-modbar-btns { display: inline-flex; gap: 8px; flex-wrap: wrap; }
.kehua-modbar-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 16px;
  border-radius: 999px;
  background: var(--color-white);
  border: var(--border);
  color: var(--color-text-light);
  font-size: 14.5px;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s ease;
}
.kehua-modbar-btn:hover { color: var(--color-primary); border-color: var(--color-primary); background: var(--color-primary-soft); }
.kehua-modbar-btn--danger:hover { color: var(--color-danger); border-color: var(--color-danger); background: rgba(239,68,68,.08); }
.mod-button { display: inline-flex; gap: 8px; padding: 0 0 8px; }
.mod-button .btn, .kehua-mod-toolbar .btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 7px 16px;
	border-radius: 999px;
	background: var(--color-white);
	border: var(--border);
	color: var(--color-text-light);
	font-size: 14.5px;
	font-weight: 500;
	transition: all .15s ease;
}
.mod-button .btn:hover, .kehua-mod-toolbar .btn:hover { color: var(--color-primary); border-color: var(--color-primary); background: var(--color-primary-soft); }
.kehua-mod-check { width: 16px; height: 16px; accent-color: var(--color-primary); margin: 0; flex-shrink: 0; }
.checkall { width: 15px; height: 15px; accent-color: var(--color-primary); vertical-align: -2px; margin-right: 4px; }

/* ---------- 模态框（兼容 bootstrap.js 渲染） ---------- */
.modal { position: fixed; inset: 0; z-index: 3000; display: none; align-items: center; justify-content: center; padding: 16px; }
.modal.show { display: flex; }
.modal-backdrop { position: fixed; inset: 0; z-index: 2990; background: rgba(0,0,0,.45); }
.modal.fade .modal-dialog { opacity: 0; transform: translateY(14px) scale(.98); transition: opacity .2s ease, transform .2s ease; }
.modal.show .modal-dialog { opacity: 1; transform: none; }
.modal-dialog { width: 100%; max-width: 540px; max-height: 86vh; overflow-y: auto; }
.modal-dialog.modal-md { max-width: 560px; }
.modal-dialog.modal-lg { max-width: 760px; }
.modal-dialog.modal-sm { max-width: 400px; }
.modal-content { background: var(--color-white); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); overflow: hidden; }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: var(--border); font-size: 17px; font-weight: 700; }
.modal-header .close { width: 30px; height: 30px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; color: var(--color-text-muted); font-size: 23px; }
.modal-header .close:hover { background: var(--color-bg); color: var(--color-text); }
.modal-body { padding: 20px; font-size: 15.5px; }
.modal-footer { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 20px; border-top: var(--border); }
.modal-footer .btn { padding: 7px 18px; border-radius: 999px; font-size: 15px; font-weight: 600; }
.modal-footer .btn-secondary { background: var(--color-bg); color: var(--color-text-light); }
.modal-footer .btn-primary { background: var(--color-primary); color: #fff; }
.modal-footer .btn-primary:hover { background: var(--color-primary-dark); }
.modal-title { font-size: 17px; font-weight: 700; }
.form-control, .custom-select, .custom-file-label {
	width: 100%;
	border: var(--border);
	border-radius: 10px;
	padding: 9px 13px;
	background: var(--color-bg);
	font-size: 15.5px;
}
.form-control:focus { border-color: var(--color-primary); background: var(--color-white); outline: none; }
.form-group { margin-bottom: 14px; }
.invalid-feedback { display: none; }
.is-invalid .invalid-feedback, .form-control.is-invalid ~ .invalid-feedback { display: block; color: var(--color-danger); font-size: 14px; margin-top: 4px; }
.custom-select { appearance: auto; }
.progress { background: var(--color-bg); border-radius: 99px; overflow: hidden; height: 6px; }
.attachlist { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 4px; font-size: 14.5px; }
.fieldset { border: 0; margin: 10px 0 0; padding: 0; }
.attachlist a { color: #000000; }
.d-none { display: none !important; }
.invisible { visibility: hidden; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }
.mt-2, .my-3 { margin-top: 8px; }
.mb-0 { margin-bottom: 0; }
.ml-2 { margin-left: 8px; }
.ml-3 { margin-left: 12px; }
.mr-3 { margin-right: 12px; }
.mb-3 { margin-bottom: 12px; }

/* ============================================================
   富文本编辑器（两行工具栏，仿「刻画」）
   ============================================================ */
.kehua-editor-toolbar { flex-direction: column; align-items: stretch; gap: 4px; padding: 6px 8px; }
.kehua-editor-toolbar-row { display: flex; align-items: center; gap: 5px; flex-wrap: wrap; }
.kehua-editor-toolbar button {
  width: auto;
  min-width: 30px;
  height: 30px;
  padding: 0 8px;
  font-size: 15px;
  border: 0;
  border-radius: 7px;
  color: var(--color-text-light);
  background: transparent;
  cursor: pointer;
  transition: background .12s ease, color .12s ease;
}
.kehua-editor-toolbar button:hover { background: var(--color-bg); color: var(--color-primary); }
.kehua-editor-toolbar button.is-active { background: var(--color-primary-soft); color: var(--color-primary-dark); }
.kehua-editor-sep { width: 1px; height: 18px; margin: 0 2px; background: var(--color-border); flex-shrink: 0; }
.kehua-editor-select {
  height: 30px;
  max-width: 140px;
  padding: 0 6px;
  border: 1px solid var(--color-border);
  border-radius: 7px;
  background: transparent;
  color: var(--color-text-light);
  font-size: 13px;
  cursor: pointer;
  outline: none;
}
.kehua-editor-select:hover, .kehua-editor-select:focus { border-color: var(--color-primary); }
.kehua-editor-box { position: relative; min-height: 300px; }
.kehua-editor-box.is-fullscreen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  padding: 14px;
  background: var(--color-white);
}
.kehua-editor-area[contenteditable] {
  width: 100%;
  min-height: 300px;
  max-height: 560px;
  overflow-y: auto;
  border: 0;
  padding: 14px;
  background: transparent;
  font-size: 16.5px;
  line-height: 1.8;
  outline: none;
  word-break: break-word;
}
.kehua-editor-box.is-fullscreen .kehua-editor-area { max-height: none; min-height: calc(100vh - 120px); }
.kehua-editor-area[contenteditable]:empty:before {
  content: attr(data-placeholder);
  color: var(--color-text-muted);
  pointer-events: none;
}
.kehua-editor-area img { max-width: 100%; height: auto; border-radius: 6px; }
.kehua-editor-area video, .kehua-editor-area audio { max-width: 100%; border-radius: 6px; }
.kehua-editor-area iframe { max-width: 100%; }
.kehua-editor-area pre.kehua-code {
  margin: 8px 0;
  padding: 10px 12px;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-bg);
  font-family: Consolas, Menlo, Monaco, monospace;
  font-size: 14px;
  line-height: 1.6;
  white-space: pre-wrap;
}
.kehua-editor-area blockquote {
  margin: 8px 0;
  padding: 6px 14px;
  border-left: 3px solid var(--color-primary);
  border-radius: 0 6px 6px 0;
  background: var(--color-primary-soft);
  color: var(--color-text-light);
}
.kehua-editor-area h1, .kehua-editor-area h2, .kehua-editor-area h3 { margin: 10px 0 6px; line-height: 1.4; }
.kehua-editor-area h1 { font-size: 24px; }
.kehua-editor-area h2 { font-size: 20px; }
.kehua-editor-area h3 { font-size: 17px; }
.kehua-editor-area table.kehua-editor-table {
  width: 100%;
  margin: 8px 0;
  border-collapse: collapse;
  font-size: 14.5px;
}
.kehua-editor-area table.kehua-editor-table th,
.kehua-editor-area table.kehua-editor-table td {
  border: 1px solid var(--color-border);
  padding: 6px 10px;
  text-align: left;
}
.kehua-editor-area table.kehua-editor-table th { background: var(--color-bg); font-weight: 600; }
.kehua-editor-area hr { margin: 14px 0; border: 0; border-top: 1px solid var(--color-border); }
.attachlist .insert-editor { color: var(--color-primary); font-size: 13px; }

/* ---------- 附件卡片（详情页/发帖页，参考官方 kehua 主题样式） ---------- */
.kehua-attach-read-block { margin: 12px 0 4px; }
.kehua-attach-read-badge {
  display: inline-block;
  padding: 3px 13px;
  border-radius: 999px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 12.5px;
  font-weight: 600;
  margin-bottom: 10px;
}
.kehua-attach-read-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.kehua-attach-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  transition: border-color .15s ease, background .15s ease;
}
.kehua-attach-item:hover { border-color: var(--color-primary); background: var(--color-card); }
.kehua-attach-item__left { display: flex; align-items: center; gap: 10px; flex: 1 1 auto; min-width: 0; }
.kehua-attach-item__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  border-radius: 9px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 18px;
}
.kehua-attach-item__name-wrap { flex: 1 1 auto; min-width: 0; }
.kehua-attach-item__name {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--color-text);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
}
.kehua-attach-item__name:hover { color: var(--color-primary); }
.kehua-attach-item__right { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.kehua-attach-item__download,
.kehua-attach-item__delete,
.kehua-attach-item__insert {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 13px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .15s ease, color .15s ease;
}
.kehua-attach-item__download { background: var(--color-primary); color: #fff; }
.kehua-attach-item__download:hover { background: var(--color-primary-dark); color: #fff; }
.kehua-attach-item__delete { background: transparent; color: var(--color-danger); border: 1px solid var(--color-danger); }
.kehua-attach-item__delete:hover { background: var(--color-danger); color: #fff; }
.kehua-attach-item__insert { background: var(--color-primary-soft); color: var(--color-primary); }
.kehua-attach-item__insert:hover { background: var(--color-primary); color: #fff; }

/* 发帖页「添加附件」按钮与上传列表 */
.kehua-attach-upload-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 15px;
  border-radius: 999px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color .15s ease, color .15s ease;
}
.kehua-attach-upload-btn:hover { background: var(--color-primary); color: #fff; }
.kehua-attach-upload-btn input[type="file"] { display: none; }
.kehua-attach-upload-list { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }