/* 妖精论坛（forum-new 前端）精简样式，风格与原版一致 */
:root {
  --color-text-primary: #1A2423;
  --color-text-secondary: #2E4659;
  --color-text-tertiary: #96A9A7;
  --color-text-light: #E8EEED;
  --color-text-accent: #579491;
  --color-bg-body: #D8E6E4;
  --color-bg-header: rgba(232, 238, 237, 0.85);
  --color-bg-card: rgba(255, 255, 255, 0.95);
  --color-bg-input: rgba(255, 255, 255, 0.85);
  --color-bg-hover: rgba(106, 140, 137, 0.1);
  --color-bg-footer: #6A8C89;
  --color-border: rgba(106, 140, 137, 0.2);
  --color-border-focus: #6A8C89;
  --color-primary: #6A8C89;
  --color-primary-hover: #579491;
  --color-shadow: rgba(58, 95, 107, 0.15);
  /* 以下令牌对齐 V1：世界频道独立页 / 外链确认页 / OAuth 页 / 设置高亮等复用。
     缺省会导致背景变透明、分隔线消失（手机端尤其明显），故在此补齐。 */
  --color-bg-secondary: rgba(255, 255, 255, 0.95);
  --color-bg-icon: rgba(106, 140, 137, 0.15);
  --color-bg-icon-hover: rgba(106, 140, 137, 0.3);
  --color-bg-item-hover: rgba(106, 140, 137, 0.1);
  --color-bg-item-active: rgba(106, 140, 137, 0.15);
  --color-border-divider: rgba(106, 140, 137, 0.1);
  --color-text-muted: #D8E6E4;
  --world-width: 320px;
}
.night-mode {
  --color-text-primary: #E8EEED;
  --color-text-secondary: #D8E6E4;
  --color-text-tertiary: #84A8B9;
  --color-text-light: #B4D2D8;
  --color-text-accent: #B4D2D8;
  --color-bg-body: #325a64;
  --color-bg-header: rgba(46, 70, 89, 0.85);
  --color-bg-card: rgba(26, 36, 35, 0.95);
  --color-bg-input: rgba(26, 36, 35, 0.8);
  --color-bg-hover: rgba(132, 168, 185, 0.15);
  --color-bg-footer: #2E4659;
  --color-border: rgba(132, 168, 185, 0.15);
  --color-border-focus: #84A8B9;
  --color-primary: #84A8B9;
  --color-primary-hover: #6A8C89;
  --color-shadow: rgba(0, 0, 0, 0.3);
  --color-bg-secondary: rgba(26, 36, 35, 0.9);
  --color-bg-icon: rgba(132, 168, 185, 0.2);
  --color-bg-icon-hover: rgba(132, 168, 185, 0.4);
  --color-bg-item-hover: rgba(132, 168, 185, 0.15);
  --color-bg-item-active: rgba(132, 168, 185, 0.2);
  --color-border-divider: rgba(132, 168, 185, 0.15);
  --color-text-muted: #B4D2D8;
}
/* ── 国庆主题（10-01 00:00 ~ 10-07 24:00 强制生效；设置中不可见、不可手动切换）──
   叠加在基础明暗之上：
     · .national-day            → 国庆浅色（暖白/米底 + 中国红主色 + 五星金点缀）
     · .night-mode.national-day → 国庆深色（暗红底 + 亮金主色）
   假期内「亮色/默认」走浅色，「暗色」走深色；localStorage 仍只记录基础偏好。 */
.national-day {
  --color-text-primary: #3A1D1D;
  --color-text-secondary: #7A3226;
  --color-text-tertiary: #B49484;
  --color-text-light: #FFF3E0;
  --color-text-accent: #C8102E;
  --color-bg-body: #FBF3E6;
  --color-bg-header: rgba(255, 250, 240, 0.86);
  --color-bg-card: rgba(255, 253, 249, 0.96);
  --color-bg-input: rgba(255, 253, 248, 0.88);
  --color-bg-hover: rgba(200, 16, 46, 0.08);
  --color-bg-footer: #C8102E;
  --color-border: rgba(200, 16, 46, 0.18);
  --color-border-focus: #C8102E;
  --color-primary: #C8102E;
  --color-primary-hover: #A50D24;
  --color-shadow: rgba(150, 40, 30, 0.16);
  --color-bg-secondary: rgba(255, 253, 249, 0.96);
  --color-bg-icon: rgba(200, 16, 46, 0.12);
  --color-bg-icon-hover: rgba(200, 16, 46, 0.24);
  --color-bg-item-hover: rgba(200, 16, 46, 0.08);
  --color-bg-item-active: rgba(200, 16, 46, 0.15);
  --color-border-divider: rgba(200, 16, 46, 0.10);
  --color-text-muted: #FFE3B8;
}
.night-mode.national-day {
  --color-text-primary: #FFE8C4;
  --color-text-secondary: #F2CF9B;
  --color-text-tertiary: #C79A63;
  --color-text-light: #FFD98A;
  --color-text-accent: #FFD24A;
  --color-bg-body: #3A0D12;
  --color-bg-header: rgba(74, 16, 22, 0.85);
  --color-bg-card: rgba(48, 11, 16, 0.95);
  --color-bg-input: rgba(58, 13, 19, 0.82);
  --color-bg-hover: rgba(255, 210, 74, 0.15);
  --color-bg-footer: #4A1219;
  --color-border: rgba(255, 210, 74, 0.18);
  --color-border-focus: #FFD24A;
  --color-primary: #FFD24A;
  --color-primary-hover: #FFC01E;
  --color-shadow: rgba(0, 0, 0, 0.45);
  --color-bg-secondary: rgba(48, 11, 16, 0.9);
  --color-bg-icon: rgba(255, 210, 74, 0.18);
  --color-bg-icon-hover: rgba(255, 210, 74, 0.34);
  --color-bg-item-hover: rgba(255, 210, 74, 0.14);
  --color-bg-item-active: rgba(255, 210, 74, 0.22);
  --color-border-divider: rgba(255, 210, 74, 0.12);
  --color-text-muted: #E8C795;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-height: 100vh;
  min-width: 320px;
  background: var(--color-bg-body);
  color: var(--color-text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  line-height: 1.6;
  transition: background .3s ease;
  /* 让 footer 在短页面下贴底：body 作为 flex column，layout 占满剩余高度 */
  display: flex;
  flex-direction: column;
}
.layout { flex: 1 0 auto; width: 100%; max-width: 1100px; margin: 0 auto; padding: 16px; display: flex; gap: 16px; align-items: flex-start; }
.layout-main { flex: 1; min-width: 0; }
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-thumb { background: var(--color-text-tertiary); border-radius: 3px; }

a { color: var(--color-text-accent); text-decoration: none; }
a:hover { color: var(--color-primary-hover); }
button { font: inherit; cursor: pointer; }
input, textarea, select {
  font: inherit;
  color: var(--color-text-primary);
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 8px 12px;
  outline: none;
  transition: border-color .2s;
}
input:focus, textarea:focus, select:focus { border-color: var(--color-border-focus); }
textarea { resize: vertical; }

/* ── Header ─────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg-header);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
  height: 56px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.header-logo { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 18px; color: var(--color-text-primary); }
.header-logo-img {
  width: 32px; height: 32px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}
.header-logo-icon {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #84A8B9, #6A8C89);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.header-search { flex: 1; max-width: 420px; display: flex; }
.header-search input { flex: 1; min-width: 0; border-radius: 18px 0 0 18px; border-right: none; }
.header-search button {
  border: 1px solid var(--color-border);
  border-left: none;
  border-radius: 0 18px 18px 0;
  background: var(--color-bg-input);
  padding: 0 14px;
  color: var(--color-text-secondary);
}
.header-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
/* 顶部模式导航条：默认隐藏，仅 body.nav-mode-top 时与头部栏合并显示 */
.header-nav { display: none; }
.nav-link {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  border-radius: 8px;
  border: none;
  background: none;
  color: var(--color-text-secondary);
  font-size: 13px;
}
.nav-link:hover { background: var(--color-bg-hover); color: var(--color-text-primary); }
.nav-user { margin-left: 8px; }
.nav-login {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 18px;
  background: var(--color-primary);
  color: #fff;
  font-size: 13px;
}
.nav-login:hover { background: var(--color-primary-hover); color: #fff; }
/* 手机端「发帖」入口（.header-nav 内）：桌面端不显示，仅 ≤900px 且已登录（body.is-authed）时显示 */
.header-create { display: none; }
.user-chip { display: flex; align-items: center; gap: 8px; }
.user-chip .avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, #84A8B9, #6A8C89);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 14px;
  overflow: hidden;
}
.user-chip .avatar img { width: 100%; height: 100%; object-fit: cover; }

/* ── 左侧边栏导航（桌面常驻图标栏，可展开图标+文字；手机端为抽屉） ── */
:root { --side-nav-w: 56px; }
body { padding-left: var(--side-nav-w); transition: padding-left .25s ease; }
body.side-nav-expanded { --side-nav-w: 180px; }
.side-nav {
  position: fixed; left: 0; top: 0; bottom: 0;
  width: var(--side-nav-w);
  display: flex; flex-direction: column; align-items: stretch;
  padding: 64px 8px 12px;
  box-sizing: border-box;
  background: var(--color-bg-header);
  backdrop-filter: blur(10px);
  border-right: 1px solid var(--color-border);
  z-index: 98;
  overflow: hidden;
  transition: width .25s ease, transform .25s ease;
}
.side-nav-item {
  display: flex; align-items: center; justify-content: center;
  gap: 10px;
  padding: 10px 6px;
  margin-bottom: 4px;
  border: none; background: none;
  border-radius: 8px;
  color: var(--color-text-secondary);
  font-size: 13px;
  width: 100%;
  cursor: pointer;
  white-space: nowrap;
}
.side-nav-item i { width: 20px; text-align: center; flex: 0 0 auto; }
.side-nav-item span { display: none; }
.side-nav-item:hover { background: var(--color-bg-hover); color: var(--color-text-primary); }
body.side-nav-expanded .side-nav-item { justify-content: flex-start; }
body.side-nav-expanded .side-nav-item span { display: inline; }
.side-nav-spacer { flex: 1; }
.side-nav-user { display: flex; justify-content: center; margin: 8px 0; }
.side-nav-user .user-chip { justify-content: center; }
body.side-nav-expanded .side-nav-user { justify-content: flex-start; }
.side-nav-user .nav-login { padding: 5px 10px; font-size: 12px; white-space: nowrap; }
.side-nav-user .user-chip-name { display: none; }
/* 侧栏折叠时宽度不足以完整容纳头衔徽章（.side-nav overflow:hidden 会裁切），仅在展开时显示 */
.side-nav-user .user-title { display: none; }
body.side-nav-expanded .side-nav-user .user-title { display: inline-block; }
/* 侧栏展开后若昵称较长，允许头衔徽章换行显示，避免被 .side-nav 的 overflow:hidden 裁切 */
body.side-nav-expanded .side-nav-user .user-chip { flex-wrap: wrap; row-gap: 4px; }
/* 侧边栏设置下拉：fixed 在侧边栏右侧弹出（独立于 .side-nav，避免被 overflow:hidden 裁剪） */
.side-setting-dropdown {
  position: fixed; left: calc(var(--side-nav-w) + 8px); bottom: 12px;
  min-width: 168px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: 0 4px 16px var(--color-shadow);
  padding: 6px;
  display: none;
  z-index: 99;
}
.side-setting-dropdown.open { display: block; }
.setting-group-title { font-size: 12px; color: var(--color-text-tertiary); padding: 6px 10px 4px; }
.setting-item.active { background: var(--color-bg-item-active); }
/* ── 手机/窄屏：左侧竖排图标栏 → 底部标签栏（Apple 风格）──
   原左侧 52px 常驻竖条会把正文压成很窄一条，手机端体验极差；
   改为底部标签栏后正文全宽，且图标落在拇指热区。 */
@media (max-width: 900px) {
  /* 正文全宽：去掉左侧预留；底部为标签栏留高（含 iPhone 安全区） */
  body {
    padding-left: 0;
    padding-bottom: calc(58px + env(safe-area-inset-bottom));
  }
  body.side-nav-expanded { --side-nav-w: 0px; }
  .side-nav {
    left: 0; right: 0; top: auto; bottom: 0;
    width: auto;
    height: calc(58px + env(safe-area-inset-bottom));
    flex-direction: row;
    align-items: stretch;
    padding: 0 4px env(safe-area-inset-bottom);
    border-right: none;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-card);
    overflow: visible;
    transform: none !important;
    box-shadow: 0 -2px 12px var(--color-shadow);
  }
  /* 竖排专属项（展开按钮 / 占位 / 桌面图标项）在底部标签栏中隐藏 */
  .side-nav #sideNavToggle,
  .side-nav-spacer,
  .side-nav-item:not(.nav-tab) { display: none; }
  .side-nav .nav-tab {
    flex: 1 1 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2px;
    min-height: 48px;
    width: auto;
    margin: 0;
    padding: 4px 2px;
    border-radius: 10px;
    font-size: 11px;
    line-height: 1.2;
  }
  .side-nav .nav-tab span { display: inline; white-space: nowrap; }
  .side-nav .nav-tab i { width: auto; font-size: 18px; }
  .side-nav .nav-tab:active { background: var(--color-bg-hover); }
  .side-nav .nav-tab.active { color: var(--color-primary); }
  /* 设置下拉在手机端改为贴标签栏上方弹出的面板，避免窄屏溢出 */
  .side-setting-dropdown {
    left: 10px; right: 10px;
    bottom: calc(66px + env(safe-area-inset-bottom));
    min-width: 0;
    max-height: calc(100vh - 150px);
    overflow-y: auto;
  }
  /* 手机端世界频道走独立页 /World，收起原右侧浮层（避免遮挡正文） */
  .world-panel { display: none !important; }
  /* 底部标签栏不再承载登录/用户（用户信息只保留在顶部头部栏） */
  .side-nav .side-nav-user { display: none; }
  /* 设置面板：移动端隐藏「导航位置」分组（手机端恒为底部标签栏，无侧边/顶部之分） */
  .setting-navmode-group { display: none; }
}

/* 顶部模式（桌面）：导航与头部栏合并（隐藏左侧边栏），显示 header-nav */
@media (min-width: 901px) {
  /* 桌面端去除展开/收起按钮：改为鼠标悬浮展开、离开收起 */
  #sideNavToggle { display: none; }
  /* 底部标签栏专属项：桌面端不显示（桌面用左侧竖排图标栏 / 顶部导航） */
  .nav-tab { display: none; }
  body.nav-mode-top { padding-left: 0; }
  body.nav-mode-top .side-nav { display: none; }
  body.nav-mode-top .header-nav { display: flex; }
  body.nav-mode-top .nav-user { display: flex; }
  body.nav-mode-top .side-setting-dropdown { top: 56px; right: 12px; bottom: auto; left: auto; }
}

/* ── Layout（主区 + 右侧世界频道）── */
.layout {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.layout-main { flex: 1; min-width: 0; }

/* ── 卡片 / 通用 ── */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: 0 2px 8px var(--color-shadow);
}
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px;
}
.card-title { font-size: 16px; display: flex; align-items: center; gap: 8px; }
/* ── 首页排序下拉框（随机推荐 / 时间顺序 / 综合排序） ── */
.home-sort { position: relative; }
.home-sort-toggle {
  display: inline-flex; align-items: center; gap: 6px;
  background: none; border: none;
  font-size: 16px; font-weight: 700;
  color: var(--color-text-secondary);
  padding: 4px 8px; margin-left: -8px;
  border-radius: 8px; cursor: pointer;
  transition: background .2s, color .3s;
}
.home-sort-toggle:hover { background: var(--color-bg-hover); color: var(--color-primary); }
.home-sort-menu {
  position: absolute; top: 100%; left: 0; z-index: 60;
  min-width: 148px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: 0 4px 16px var(--color-shadow);
  padding: 6px;
  display: none;
}
.home-sort-menu.open { display: block; }
.home-sort-item {
  display: flex; align-items: center; gap: 8px;
  width: 100%; text-align: left;
  padding: 8px 12px;
  border: none; background: none;
  border-radius: 8px;
  font-size: 14px; color: var(--color-text-primary);
  cursor: pointer;
}
.home-sort-item .fa { width: 16px; text-align: center; color: var(--color-text-tertiary); }
.home-sort-item:hover { background: var(--color-bg-hover); }
.home-sort-item.active { color: var(--color-primary); font-weight: 700; }
.home-sort-item.active .fa { color: var(--color-primary); }
.empty { color: var(--color-text-tertiary); text-align: center; padding: 24px 0; }
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 18px;
  border: none;
  border-radius: 18px;
  background: var(--color-bg-input);
  color: var(--color-text-primary);
  font-size: 14px;
  transition: opacity .15s, background .2s;
}
.btn:hover { opacity: .85; }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-hover); color: #fff; opacity: 1; }
.btn-outline { border: 1px solid var(--color-border); background: none; }
.btn-sm { padding: 4px 12px; font-size: 13px; }
.btn-block { width: 100%; justify-content: center; }
.btn:disabled, .btn.disabled { opacity: .5; cursor: not-allowed; }

/* ── 表单 ── */
.form-group { margin-bottom: 14px; }
.form-group label { display: block; margin-bottom: 6px; font-size: 13px; color: var(--color-text-secondary); }
.form-group input, .form-group textarea, .form-group select { width: 100%; }
.form-hint { margin: 6px 0 0; font-size: 12px; color: var(--color-text-secondary); min-height: 16px; }
.code-row { display: flex; gap: 8px; }
.code-row input { flex: 1; min-width: 0; }
.code-row .btn { flex-shrink: 0; white-space: nowrap; }

/* ── 公告组件①：发帖须知（对照 V1 .post-compliance-notice，改用 V2 设计令牌）── */
.post-compliance-notice {
  background: var(--color-bg-hover);
  border-left: 3px solid var(--color-primary);
  border-radius: 8px;
  padding: 14px 18px;
  margin-bottom: 16px;
}
.post-compliance-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: 10px;
}
.post-compliance-header i { color: var(--color-primary); }
.post-compliance-list { margin: 0; padding-left: 20px; list-style: disc; }
.post-compliance-list li {
  font-size: 12px;
  color: var(--color-text-tertiary);
  line-height: 1.8;
}

/* ── 帖子列表（v1 风格：无容器背景边框，纯内容流） ── */
.post-list { display: flex; flex-direction: column; gap: 6px; }
.post-item {
  padding: 10px 4px;
  border-bottom: 1px dashed var(--color-border);
  transition: background .15s;
  cursor: pointer;
}
.post-item:last-child { border-bottom: none; }
.post-item:hover { background: var(--color-bg-hover); border-radius: 6px; }
.post-item-title { font-size: 15px; font-weight: 600; color: var(--color-text-primary); word-break: break-word; overflow-wrap: break-word; }
.post-item-title:hover { color: var(--color-primary-hover); }
.post-item-meta {
  display: flex; align-items: center; gap: 12px;
  margin-top: 8px;
  font-size: 12px;
  color: var(--color-text-tertiary);
  flex-wrap: wrap;
}
.post-item-summary {
  margin-top: 6px;
  font-size: 13px;
  color: var(--color-text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-item .tag {
  font-size: 11px;
  padding: 1px 8px;
  border-radius: 10px;
  background: var(--color-bg-hover);
  color: var(--color-text-accent);
}
.avatar-sm {
  width: 22px; height: 22px; border-radius: 50%;
  background: linear-gradient(135deg, #84A8B9, #6A8C89);
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-size: 11px;
  overflow: hidden; vertical-align: middle;
}
.avatar-sm img { width: 100%; height: 100%; object-fit: cover; }
.link-user { color: var(--color-text-secondary); }
.link-user:hover { color: var(--color-primary-hover); }

/* ── 分类 tabs ── */
.category-tabs, .search-type-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.tab {
  padding: 5px 14px;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: none;
  color: var(--color-text-secondary);
  font-size: 13px;
}
.tab.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

/* ── 加载更多 ── */
.load-more { text-align: center; margin-top: 12px; }

/* ── 首页 hero ── */
.home-hero { text-align: center; padding: 32px 16px; }
.home-hero-title { font-size: 26px; }
.home-hero-sub { color: var(--color-text-tertiary); margin: 8px 0 18px; }
.home-hero-actions { display: flex; gap: 12px; justify-content: center; }

/* ── 帖子详情 ── */
.post-detail-title { font-size: 22px; line-height: 1.4; margin-bottom: 10px; word-break: break-word; overflow-wrap: break-word; }
.post-detail-meta {
  display: flex; align-items: center; gap: 14px;
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--color-border);
  font-size: 13px;
  color: var(--color-text-tertiary);
  flex-wrap: wrap;
}
.post-detail-content { font-size: 15px; line-height: 1.9; word-break: break-word; }
.post-detail-content img { max-width: 100%; border-radius: 8px; }

/* ── Markdown 渲染样式（帖子详情 + 发帖预览共用）── */
.markdown-body > *:first-child { margin-top: 0; }
.markdown-body > *:last-child { margin-bottom: 0; }
.markdown-body p { margin: 0 0 12px; }
.markdown-body h1, .markdown-body h2, .markdown-body h3,
.markdown-body h4, .markdown-body h5, .markdown-body h6 {
  margin: 20px 0 10px; font-weight: 700; line-height: 1.4;
}
.markdown-body h1 { font-size: 1.6em; border-bottom: 1px solid var(--color-border); padding-bottom: 6px; }
.markdown-body h2 { font-size: 1.4em; border-bottom: 1px solid var(--color-border); padding-bottom: 4px; }
.markdown-body h3 { font-size: 1.2em; }
.markdown-body h4 { font-size: 1.05em; }
.markdown-body ul, .markdown-body ol { margin: 0 0 12px; padding-left: 24px; }
.markdown-body li { margin: 4px 0; }
.markdown-body li > ul, .markdown-body li > ol { margin: 4px 0; }
.markdown-body blockquote {
  margin: 0 0 12px; padding: 8px 16px;
  border-left: 4px solid var(--color-primary);
  background: var(--color-bg-hover);
  color: var(--color-text-secondary);
  border-radius: 0 8px 8px 0;
}
.markdown-body blockquote > p:last-child { margin-bottom: 0; }
.markdown-body code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.9em;
  background: var(--color-bg-hover);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--color-text-accent);
}
.markdown-body pre {
  margin: 0 0 12px; padding: 12px 14px;
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow-x: auto;
}
.markdown-body pre code {
  background: none; padding: 0; color: inherit;
  font-size: 0.9em; line-height: 1.6;
}
.markdown-body a { color: var(--color-text-accent); text-decoration: underline; }
.markdown-body a:hover { color: var(--color-primary-hover); }
.markdown-body table {
  margin: 0 0 12px; border-collapse: collapse; width: 100%;
  font-size: 14px;
}
.markdown-body th, .markdown-body td {
  border: 1px solid var(--color-border);
  padding: 8px 12px; text-align: left;
}
.markdown-body th { background: var(--color-bg-hover); font-weight: 600; }
.markdown-body hr {
  margin: 16px 0; border: none;
  border-top: 1px solid var(--color-border);
}
.markdown-body img { max-width: 100%; border-radius: 8px; margin: 8px 0; }
.post-actions { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.action-btn { display: inline-flex; align-items: center; gap: 6px; }
.action-btn.liked { color: #e74c3c; }

/* ── 评论 ── */
.comment-list { display: flex; flex-direction: column; gap: 12px; }
/* 单条评论：纵向块容器（头像+正文为一行，子回复整行缩进挂在下方） */
.comment-item { display: block; }
/* 头像 + 正文一行：横向 flex 只作用于这一行 */
.comment-main { display: flex; gap: 10px; }
.comment-body {
  flex: 1;
  background: var(--color-bg-input);
  border-radius: 10px;
  padding: 10px 12px;
}
.comment-head { font-size: 12px; color: var(--color-text-tertiary); margin-bottom: 4px; }
.comment-head a { color: var(--color-text-accent); }
.comment-content { font-size: 14px; word-break: break-word; }
.comment-reply { font-size: 12px; color: var(--color-text-tertiary); cursor: pointer; margin-top: 4px; background: none; border: none; }
.comment-input { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; align-items: flex-end; }
.comment-input textarea { flex: 1; min-width: 0; }
/* 评论发送按钮收窄：小尺寸，不再是一大块 */
.comment-input button {
  flex-shrink: 0;
  padding: 7px 16px;
  border: none;
  border-radius: 14px;
  background: var(--color-primary);
  color: #fff;
  font-size: 13px;
  height: 36px;
  line-height: 1;
}
.comment-input button:hover { background: var(--color-primary-hover); }
/* 窄屏下收紧评论输入区间距，避免发布按钮被挤出屏幕 */
@media (max-width: 480px) {
  .comment-input { gap: 6px; }
  .comment-input button { padding: 7px 10px; font-size: 12px; }
}

/* ── 用户资料 ── */
.user-profile { display: flex; gap: 16px; align-items: center; }
.user-profile .avatar-lg {
  width: 72px; height: 72px; border-radius: 50%;
  background: linear-gradient(135deg, #84A8B9, #6A8C89);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 26px;
  overflow: hidden; flex-shrink: 0;
}
.user-profile .avatar-lg img { width: 100%; height: 100%; object-fit: cover; }
.user-profile-info-wrap { flex: 1; min-width: 0; }
.user-profile-name { font-size: 20px; font-weight: 700; }
/* 用户头衔：主题色实底徽章（白字 + 主题色渐变），醒目显示在名称后 */
.user-title {
  display: inline-block;
  margin-left: 6px;
  padding: 2px 10px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.6;
  vertical-align: middle;
  white-space: nowrap;
  color: #fff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
  box-shadow: 0 1px 3px var(--color-shadow);
}
/* 资料页元信息（生日/年龄，沿用 V1 布局） */
.user-profile-meta { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 6px; }
.user-meta-item { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--color-text-tertiary); }
.user-profile-stats { display: flex; gap: 16px; margin-top: 6px; font-size: 13px; color: var(--color-text-tertiary); }
.user-profile-intro { margin-top: 6px; font-size: 13px; color: var(--color-text-secondary); }
.user-profile-actions { display: flex; justify-content: flex-end; margin-top: 8px; }
.stat-btn {
  background: none; border: none; color: var(--color-text-tertiary);
  font-size: 13px; cursor: pointer; padding: 0; font: inherit;
  transition: color .15s;
}
.stat-btn:hover { color: var(--color-primary-hover); }
.user-list-item {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 4px; border-bottom: 1px solid var(--color-border);
}
.user-list-item:last-child { border-bottom: none; }
.user-list-modal-body { max-height: 60vh; overflow-y: auto; padding: 0 4px; }

/* ── 登录/注册页（segmented pill 切换） ── */
.page-center { display: flex; justify-content: center; }
.auth-card { width: 100%; max-width: 400px; }
.auth-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 18px;
  padding: 4px;
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: 24px;
}
.auth-tab {
  flex: 1;
  padding: 7px 10px;
  border: none;
  border-radius: 20px;
  background: none;
  color: var(--color-text-secondary);
  font-size: 13px;
  transition: background .2s, color .2s;
}
.auth-tab:hover { color: var(--color-text-primary); }
.auth-tab.active { background: var(--color-primary); color: #fff; box-shadow: 0 1px 4px var(--color-shadow); }
.auth-error { color: #e74c3c; font-size: 13px; min-height: 18px; margin-bottom: 8px; }
/* 认证页提示条（如找回密码第二步「验证码已发送至…」） */
.auth-hint {
  background: var(--color-bg-hover);
  border-left: 3px solid var(--color-primary);
  border-radius: 8px;
  padding: 8px 12px;
  margin-bottom: 14px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

/* ── 世界频道面板 ── */
.world-panel {
  position: sticky;
  top: 72px;
  width: var(--world-width);
  flex-shrink: 0;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: 0 2px 8px var(--color-shadow);
  display: flex;
  flex-direction: column;
  height: calc(100vh - 88px);
  overflow: hidden;
  transition: width .2s ease;
}
.world-panel.collapsed { width: 0 !important; border: none; box-shadow: none; }
.world-panel.collapsed .world-resizer { display: none; }
/* 刷新/初次加载时不播放「展开→收缩」动画：JS 在初启写入 no-anim，随后移除 */
.world-panel.no-anim { transition: none; }
/* 桌面端面板收起后：头部自带按钮浮到屏幕右侧，保持可点击 */
.world-panel.collapsed .world-collapse {
  position: fixed;
  right: 8px;
  top: 70px;
  z-index: 96;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: 0;
  margin: 0;
}
.world-resizer {
  position: absolute;
  left: -3px; top: 0; bottom: 0;
  width: 6px;
  cursor: col-resize;
  z-index: 10;
}
.world-resizer:hover { background: var(--color-primary-hover); opacity: .3; }
.world-header {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}
.world-title { font-weight: 600; font-size: 14px; }
.world-status { font-size: 11px; color: var(--color-text-tertiary); }
.world-status.online { color: #2ecc71; }
.world-status.offline { color: #e74c3c; }
.world-collapse {
  margin-left: auto;
  border: none;
  background: none;
  color: var(--color-text-tertiary);
  font-size: 16px;
  padding: 2px 6px;
}
.world-collapse:hover { color: var(--color-text-primary); }
.world-messages {
  flex: 1;
  overflow-y: auto;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.world-msg {
  display: flex;
  gap: 8px;
  font-size: 13px;
}
.world-msg .avatar-sm { flex-shrink: 0; }
.world-msg-body { min-width: 0; }
.world-msg-name { font-size: 12px; color: var(--color-text-tertiary); }
.world-msg-content {
  word-break: break-word;
  line-height: 1.5;
  background: var(--color-bg-input);
  border-radius: 8px;
  padding: 6px 10px;
}
.world-msg-mine .world-msg-content { background: var(--color-primary); color: #fff; }
.world-msg-time { font-size: 10px; color: var(--color-text-tertiary); }
.world-empty { text-align: center; color: var(--color-text-tertiary); font-size: 13px; padding: 24px 0; }
.world-input {
  display: flex;
  gap: 8px;
  padding: 10px;
  border-top: 1px solid var(--color-border);
  flex-shrink: 0;
}
.world-input input { flex: 1; border-radius: 16px; }
.world-input button {
  border: none;
  border-radius: 50%;
  width: 36px; height: 36px;
  background: var(--color-primary);
  color: #fff;
  flex-shrink: 0;
}

/* ── Footer ── */
.footer { background: var(--color-bg-footer); color: var(--color-text-light); margin-top: 24px; }
.footer-inner { max-width: 1100px; margin: 0 auto; padding: 24px 16px; font-size: 12px; }
.footer-links { display: flex; gap: 16px; margin-bottom: 8px; }
.footer-links a { color: var(--color-text-light); }
.footer-meta { color: var(--color-text-muted); }

/* ── 响应式：移动端自动收起世界频道 ── */
@media (max-width: 900px) {
  html, body { overflow-x: hidden; max-width: 100vw; }
  .layout { padding: 12px; flex-direction: column; align-items: stretch; }
  .layout-main { width: 100%; }
  .header-search { flex: 0 0 auto; max-width: 180px; }
  .header-logo-text { display: none; }
  .nav-link span { display: none; }
  /* 与 V1 一致：手机端隐藏用户名只留头像；收紧登录按钮，避免挤占搜索框 */
  .user-chip-name { display: none; }
  /* 窄屏头部用户卡片同样隐藏头衔徽章，避免挤占/换行（展开的侧栏抽屉内仍显示） */
  .nav-user .user-title { display: none; }
  .nav-login { padding: 5px 10px; font-size: 12px; }
  /* 手机/窄屏：全局 Live2D 不显示（桌面/平板才常驻左下角） */
  #global-live2d.global-live2d { display: none !important; }
  /* 手机端世界频道改用独立页 /World（底部标签栏入口），右侧浮层已完全隐藏 */
  .world-panel { display: none !important; }
  /* 头部只保留用户头像入口（其余导航入口都在底部标签栏） */
  .header-nav { display: flex; margin-left: auto; }
  .header-nav .nav-link { display: none; }
  .header-nav .nav-user { margin-left: 0; }
  /* 手机端「发帖」入口：仅登录后显示，并以主题色胶囊凸显（放在顶部头部栏） */
  body.is-authed .header-nav .nav-link.header-create {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    margin-right: 4px;
    border-radius: 16px;
    background: var(--color-primary);
    color: #fff;
    font-size: 13px;
    white-space: nowrap;
  }
  body.is-authed .header-nav .nav-link.header-create span { display: inline; }
}

/* ── Live2D 页 ── */
.live2d-container { margin: 16px 0; }
.live2d-canvas-wrapper {
  position: relative;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  aspect-ratio: 3 / 4;
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
}
.live2d-canvas { width: 100%; height: 100%; display: block; }
.live2d-loading, .live2d-error {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-card);
}
.live2d-error { flex-direction: column; gap: 8px; color: #e74c3c; }
.live2d-progress-container { width: 70%; text-align: center; }
.live2d-progress-bar {
  height: 8px;
  border-radius: 4px;
  background: var(--color-bg-hover);
  overflow: hidden;
}
.live2d-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--color-primary);
  transition: width .2s;
}
.live2d-progress-text { margin-top: 8px; font-size: 13px; color: var(--color-text-secondary); }
.live2d-progress-percent { font-size: 12px; color: var(--color-text-tertiary); }
.live2d-author-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.live2d-author-label { font-size: 12px; color: var(--color-text-tertiary); width: 100%; }
.live2d-author-info { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; }
.live2d-author-icon { font-size: 22px; color: var(--color-primary); }
.live2d-author-name { display: block; font-weight: 600; }
.live2d-author-desc { font-size: 12px; color: var(--color-text-tertiary); }
.live2d-author-link { font-size: 13px; }
.live2d-actions-title { font-size: 15px; margin-bottom: 10px; }
.live2d-actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 10px;
}
.live2d-action-card {
  text-align: center;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 8px;
  background: var(--color-bg-input);
}
.live2d-action-gif { aspect-ratio: 1; overflow: hidden; border-radius: 8px; }
.live2d-action-gif img { width: 100%; height: 100%; object-fit: cover; display: block; }
.live2d-action-name { font-size: 12px; color: var(--color-text-secondary); margin-top: 6px; }
/* ── WIKI 页面样式 ── */
.wiki-page { max-width: 900px; margin: 40px auto; padding: 0 20px; }
.wiki-header { text-align: center; margin-bottom: 40px; padding-bottom: 30px; border-bottom: 2px solid var(--color-border); }
.wiki-header h2 { font-size: 32px; color: var(--color-text-secondary); letter-spacing: 6px; margin-bottom: 16px; transition: color 0.5s ease; }
.wiki-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; margin-bottom: 40px; }
.wiki-card { display: flex; flex-direction: column; background: var(--color-bg-card); border-radius: 16px; border: 1px solid var(--color-border); box-shadow: 0 4px 16px var(--color-shadow); overflow: hidden; transition: all 0.3s ease; text-decoration: none; cursor: pointer; }
.wiki-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px var(--color-shadow); }
.wiki-card-image { width: 100%; height: 180px; overflow: hidden; position: relative; }
.wiki-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
.WIKIWithBackground { width: 100%; object-fit: cover; }
.wiki-card:hover .wiki-card-image img { transform: scale(1.05); }
.wiki-card-content { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.wiki-card-content h3 { font-size: 20px; color: var(--color-text-secondary); letter-spacing: 2px; margin-bottom: 12px; transition: color 0.5s ease; }
.wiki-card-content p { font-size: 14px; color: var(--color-text-tertiary); line-height: 1.7; white-space: normal; margin-bottom: 16px; transition: color 0.5s ease; }
.wiki-card-link { font-size: 13px; color: var(--color-text-accent); letter-spacing: 1px; transition: color 0.3s ease; }
.wiki-card:hover .wiki-card-link { color: var(--color-primary); }
.wiki-footer { text-align: center; padding-top: 24px; border-top: 1px solid var(--color-border); }
.wiki-footer p { font-size: 13px; color: var(--color-text-tertiary); white-space: normal; letter-spacing: 1px; }

/* ── 全局浮动 Live2D（左下角常驻，背景透明、最底层、背景层上方） ── */
#global-live2d.global-live2d {
  position: fixed;
  left: 0;
  bottom: 0;
  right: auto;
  width: 240px;
  height: 300px;
  z-index: 1;
  background: transparent;
  cursor: pointer;
}
#global-live2d-canvas { width: 100%; height: 100%; display: block; background: transparent; }

/* ── 设置下拉菜单 ── */
.nav-setting { position: relative; }
.setting-dropdown {
  position: absolute;
  top: 44px; right: 0;
  min-width: 150px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: 0 4px 16px var(--color-shadow);
  padding: 6px;
  display: none;
  z-index: 120;
}
.setting-dropdown.open { display: block; }
.setting-item {
  display: flex; align-items: center; gap: 8px;
  width: 100%;
  padding: 8px 10px;
  border: none;
  border-radius: 6px;
  background: none;
  color: var(--color-text-primary);
  font-size: 13px;
  text-align: left;
}
.setting-item:hover { background: var(--color-bg-hover); }
.setting-divider { height: 1px; background: var(--color-border); margin: 6px 2px; }

/* ── Toast 提示（顶部：header 下方，第一时间可见） ── */
.toast {
  position: fixed;
  left: 50%; top: 64px;
  transform: translateX(-50%) translateY(-12px);
  background: rgba(26, 36, 35, 0.9);
  color: #fff;
  padding: 10px 20px;
  border-radius: 20px;
  font-size: 13px;
  max-width: 80vw;
  opacity: 0;
  pointer-events: none;
  transition: all .25s ease;
  z-index: 1000;
  word-break: break-all;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── 评论回复 / 楼中楼 ── */
.reply-bar {
  /* 独占第一行：flex-basis 100% 让其换行到独立一行，避免收缩输入框 */
  flex: 1 1 100%;
  min-width: 0;
  display: flex; align-items: center; gap: 10px;
  width: 100%;
  margin-bottom: 8px;
  padding: 6px 10px;
  background: var(--color-bg-hover);
  border-radius: 8px;
  font-size: 13px;
  color: var(--color-text-accent);
}
.reply-bar button {
  border: none;
  background: none;
  color: var(--color-text-tertiary);
  font-size: 12px;
  margin-left: auto;
}
.comment-actions { display: flex; gap: 10px; margin-top: 4px; }
.comment-reply {
  font-size: 12px;
  color: var(--color-text-tertiary);
  cursor: pointer;
  background: none;
  border: none;
}
.comment-reply:hover { color: var(--color-primary-hover); }
.comment-like {
  font-size: 12px;
  color: var(--color-text-tertiary);
  cursor: pointer;
  background: none;
  border: none;
}
.comment-like:hover { color: var(--color-primary-hover); }
.comment-like.on { color: var(--color-primary); }
.comment-reply-to { font-size: 12px; color: var(--color-text-tertiary); }
.comment-reply-to a { color: var(--color-text-accent); }
.comment-children {
  margin: 8px 0 0 28px;
  padding-left: 12px;
  border-left: 2px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
/* 窄屏缩进减半 → 统一放在文件末尾的 ≤600px 主响应式块内，避免重复断点掩盖主块 */
.comment-child .comment-body { background: transparent; padding: 4px 8px; }
.comment-fold {
  margin: 4px 0 0 40px;
  font-size: 12px;
  color: var(--color-text-tertiary);
  background: none;
  border: none;
  cursor: pointer;
}
.comment-fold:hover { color: var(--color-primary-hover); }
/* 评论锚点定位高亮 */
.comment-item.highlight-comment { animation: commentFlash 2s ease; border-radius: 8px; }
@keyframes commentFlash {
  0%, 60% { background: var(--color-bg-hover); }
  100% { background: transparent; }
}

/* ── 个人主页「我的评论」 ── */
.user-comment-list { display: flex; flex-direction: column; gap: 10px; }
.user-comment-item {
  padding: 10px 12px;
  border-left: 3px solid var(--color-primary);
  border-radius: 6px;
  background: var(--color-bg-hover);
}
.user-comment-text { font-size: 14px; word-break: break-word; }
.user-comment-meta { margin-top: 6px; font-size: 12px; color: var(--color-text-tertiary); }
.user-comment-meta a { color: var(--color-text-accent); }

/* ── 代码复制 ── */
.code-copy-wrap { position: relative; margin: 10px 0; }
.code-copy-wrap pre {
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 12px;
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.6;
}
.code-copy-btn {
  position: absolute;
  top: 6px; right: 6px;
  padding: 2px 10px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-bg-card);
  color: var(--color-text-secondary);
  font-size: 12px;
  cursor: pointer;
}
.code-copy-btn:hover { color: var(--color-primary-hover); }

/* ── 编辑资料弹窗 ── */
.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  padding: 16px;
}
.modal {
  width: 100%;
  max-width: 420px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 18px;
  box-shadow: 0 8px 30px var(--color-shadow);
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.modal-close {
  border: none;
  background: none;
  font-size: 22px;
  color: var(--color-text-tertiary);
  cursor: pointer;
}
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 8px; }
.avatar-upload {
  display: flex;
  align-items: center;
  gap: 10px;
}
/* 原生 file 控件视觉隐藏，改为美观按钮触发 */
.avatar-upload input[type="file"] {
  position: absolute;
  width: 0.1px;
  height: 0.1px;
  opacity: 0;
  overflow: hidden;
  z-index: -1;
}
.avatar-pick {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: var(--color-bg-input);
  color: var(--color-text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.avatar-pick:hover { background: var(--color-bg-hover); color: var(--color-text-primary); }
.avatar-file-name { font-size: 12px; color: var(--color-text-tertiary); max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── 发帖编辑器 tabs ── */
.editor-tabs { display: flex; gap: 8px; margin-bottom: 8px; }
.editor-tab {
  padding: 4px 14px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: none;
  color: var(--color-text-secondary);
  font-size: 13px;
}
.editor-tab.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.editor-preview {
  min-height: 200px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 12px;
  line-height: 1.8;
  word-break: break-word;
}
.editor-preview img { max-width: 100%; border-radius: 8px; }

/* ── 响应式：≤600px 普通手机（紧凑布局、触摸达标、iOS 防缩放、刘海安全区）── */
@media (max-width: 600px) {
  html, body {
    /* iPhone 刘海屏安全区 + 防止横向溢出 */
    overflow-x: hidden;
    max-width: 100vw;
  }
  /* 正文底部预留：底部标签栏高度 + iPhone 安全区 */
  body { padding-bottom: calc(56px + env(safe-area-inset-bottom)); }

  /* iOS 聚焦 input 时自动放大页面 → 把表单字号提升到 ≥16px */
  .form-group input, .form-group textarea, .form-group select,
  .header-search input, .world-input input, input, textarea, select {
    font-size: 16px;
  }
  /* 按钮最小触摸高度 44px（Apple HIG） */
  .btn { min-height: 44px; padding: 10px 20px; }
  .tab { min-height: 36px; padding: 6px 14px; }

  /* 顶部：减小内边距与间距，搜索框进一步收缩 */
  .header-inner { height: 52px; padding: 0 12px; gap: 10px; }
  .header-search { flex: 0 0 auto; max-width: 140px; }

  /* 卡片紧凑 */
  .card { padding: 12px; margin-bottom: 12px; border-radius: 10px; }
  .card-title { font-size: 15px; }
  .layout { padding: 10px; gap: 10px; }

  /* 首页 hero 字号降低，避免多行挤压 */
  .home-hero { padding: 20px 12px; }
  .home-hero-title { font-size: 20px; }
  .home-hero-actions { flex-wrap: wrap; }

  /* 帖子详情 */
  .post-detail-title { font-size: 18px; }
  .post-detail-meta { gap: 10px; font-size: 12px; }
  .post-detail-content { font-size: 14px; }

  /* Markdown 标题小屏缩放 */
  .markdown-body h1 { font-size: 1.3em; }
  .markdown-body h2 { font-size: 1.15em; }
  .markdown-body h3 { font-size: 1.05em; }
  .markdown-body table { display: block; overflow-x: auto; }

  /* 用户资料：改为竖排防止横向溢出 */
  .user-profile { flex-direction: column; align-items: flex-start; gap: 12px; }
  .user-profile-name { font-size: 18px; }
  .user-profile-stats { flex-wrap: wrap; gap: 12px; }
  .user-profile-actions { justify-content: flex-start; }

  /* 底部：链接允许换行，并用安全区留白避免被 iPhone 横条挡住 */
  .footer-inner { padding: 20px 16px calc(20px + env(safe-area-inset-bottom)); }
  .footer-links { flex-wrap: wrap; gap: 10px; }

  /* 底部标签栏（现为 6 项：首页/世界/WIKI/下载/彩蛋/设置）：常规手机再收紧一档 */
  .side-nav { height: calc(56px + env(safe-area-inset-bottom)); }
  .side-nav .nav-tab { min-height: 46px; padding: 4px 0; font-size: 10px; }
  .side-nav .nav-tab i { font-size: 17px; }
  .side-nav .nav-tab span { letter-spacing: -0.2px; }

  /* 分区 tabs：手机上改为横向滚动一行，避免换行挤压正文 */
  .category-tabs, .search-type-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 2px;
  }
  .category-tabs .tab, .search-type-tabs .tab { flex: 0 0 auto; }

  /* 弹窗：手机上从底部弹出、操作按钮吸底，长表单（如改密码）也能一键提交 */
  .modal-mask { padding: 12px 10px calc(12px + env(safe-area-inset-bottom)); align-items: flex-end; }
  .modal { max-height: 88vh; padding: 16px 14px; border-radius: 16px; }
  .modal-actions {
    position: sticky;
    bottom: -2px;
    padding: 8px 0 2px;
    background: var(--color-bg-card);
  }

  /* 楼中楼：窄屏缩进减半，避免子回复被挤出屏幕 */
  .comment-children { margin-left: 14px; padding-left: 8px; }
  .comment-fold { margin-left: 14px; }

  /* 隐私政策：表格横向滚动 + 内容紧凑，窄屏不被撑破 */
  .policy { font-size: 13.5px; line-height: 1.85; }
  .policy-table { min-width: 360px; }
  .policy-sec > h3 { font-size: 14.5px; }
  .policy-toc { padding: 10px 12px; }
}

/* ── 响应式：≤380px 超窄屏（iPhone SE 1/2/3 / 老安卓小屏）── */
@media (max-width: 380px) {
  .header-inner { height: 50px; padding: 0 10px; gap: 8px; }
  .header-search { flex: 0 0 auto; max-width: 100px; }
  .header-nav { gap: 2px; }
  .header-logo-img { width: 28px; height: 28px; }

  .card { padding: 10px; border-radius: 8px; }
  .home-hero-title { font-size: 18px; }
  .post-detail-title { font-size: 16px; }
  .post-item { padding: 10px 12px; }
  .post-item-title { font-size: 14px; }
  .post-item-meta { gap: 8px; font-size: 11px; flex-wrap: wrap; }

  .user-profile-stats { font-size: 12px; gap: 10px; }
  .user-profile-name { font-size: 17px; }

  .world-panel { --world-width: calc(100vw - 12px); top: 52px; height: calc(100vh - 52px); }
  .world-panel.collapsed .world-collapse { width: 32px; height: 32px; top: 56px; right: 8px; }

  .category-tabs, .search-type-tabs { gap: 6px; }
  .tab { padding: 5px 12px; font-size: 12px; }

  /* 超窄屏：发帖入口只留图标，避免挤占搜索框 */
  body.is-authed .header-nav .nav-link.header-create { padding: 6px 10px; }
  body.is-authed .header-nav .nav-link.header-create span { display: none; }
}

/* ── 自定义右键菜单（N2） ── */
.ctx-menu {
  position: fixed;
  z-index: 2000;
  min-width: 150px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: 0 6px 24px var(--color-shadow);
  padding: 6px;
  display: none;
}
.ctx-menu.open { display: block; }
.ctx-menu-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px 12px;
  border: none;
  border-radius: 6px;
  background: none;
  color: var(--color-text-primary);
  font-size: 13px;
  text-align: left;
  cursor: pointer;
}
.ctx-menu-item:hover { background: var(--color-bg-hover); }
.ctx-menu-item.danger { color: #e74c3c; }
.ctx-menu-item.danger:hover { background: rgba(231, 76, 60, 0.12); }
.ctx-menu-divider { height: 1px; background: var(--color-border); margin: 6px 2px; }

/* ── 外链跳转确认页（goto.html → GotoView.vue） ── */
.goto-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  padding: 20px;
}
.goto-card {
  background: var(--color-bg-card);
  border-radius: 16px;
  padding: 40px;
  text-align: center;
  max-width: 520px;
  width: 100%;
}
.goto-icon { font-size: 56px; color: #f0ad4e; margin-bottom: 16px; }
.goto-card h2 { font-size: 22px; margin: 0 0 8px 0; color: var(--color-text-primary); }
.goto-tip { font-size: 14px; color: var(--color-text-secondary); margin: 0 0 16px 0; }
.goto-url {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border-divider);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--color-text-primary);
  word-break: break-all;
  overflow-wrap: anywhere;
  margin-bottom: 24px;
  font-family: monospace;
}
.goto-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.goto-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.2s ease;
  border: none;
}
.goto-btn-cancel { background: var(--color-bg-icon); color: var(--color-text-secondary); }
.goto-btn-cancel:hover { background: var(--color-bg-icon-hover); }
.goto-btn-confirm { background: var(--color-primary); color: #fff; }
.goto-btn-confirm:hover { opacity: 0.9; }
.goto-warn { font-size: 12px; color: var(--color-text-tertiary); margin: 20px 0 0 0; }

/* ── 邮箱验证结果页（verify_success/failed → Verify*View.vue） ── */
.verify-container { display: flex; align-items: center; justify-content: center; min-height: 60vh; padding: 20px; }
.verify-card { background: var(--color-bg-card); border-radius: 16px; padding: 40px; text-align: center; max-width: 400px; width: 100%; }
.verify-card.success .verify-icon { color: #10b981; }
.verify-card.failed .verify-icon { color: #ef4444; }
.verify-icon { font-size: 64px; margin-bottom: 16px; }
.verify-card h2 { font-size: 24px; margin: 0 0 8px 0; color: var(--color-text-primary); }
.verify-card p { font-size: 14px; color: var(--color-text-secondary); margin: 0 0 24px 0; }
.verify-btn {
  padding: 10px 24px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  font: inherit;
  transition: opacity 0.2s ease;
}
.verify-btn:hover { opacity: 0.9; }

/* ── 世界频道独立页（world_page.html → WorldPageView.vue） ── */
.world-page-container {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 120px);
  min-height: 420px;
  background: var(--color-bg-card);
  border-radius: 12px;
  overflow: hidden;
}
.world-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--color-bg-item-hover);
  border-bottom: 1px solid var(--color-border-divider);
}
.world-page-header h3 { margin: 0; font-size: 16px; color: var(--color-text-primary); }
.world-page-status { font-size: 12px; color: var(--color-text-tertiary); }
.world-page-status.online { color: #10b981; }
.world-page-status.offline { color: #ef4444; }
.world-page-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.world-page-empty { color: var(--color-text-tertiary); text-align: center; margin-top: 40px; font-size: 13px; }
.world-page-msg { display: flex; gap: 10px; }
.world-page-msg.mine { flex-direction: row-reverse; }
.world-page-avatar {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--color-bg-icon);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary);
}
.world-page-avatar img { width: 100%; height: 100%; object-fit: cover; }
.world-page-msg-body { max-width: 70%; }
.world-page-msg.mine .world-page-msg-body { text-align: right; }
.world-page-msg-name { font-size: 12px; color: var(--color-text-secondary); margin-bottom: 2px; }
.world-page-msg-content { font-size: 14px; color: var(--color-text-primary); background: var(--color-bg-item-hover); padding: 8px 12px; border-radius: 10px; word-break: break-word; }
.world-page-msg-time { font-size: 11px; color: var(--color-text-tertiary); margin-top: 3px; }
.world-page-input-bar { display: flex; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--color-border-divider); }
.world-page-input-bar input { flex: 1; padding: 8px 12px; border: 1px solid var(--color-border); border-radius: 8px; background: var(--color-bg-secondary); color: var(--color-text-primary); }
.world-page-input-bar button { padding: 8px 18px; border: none; border-radius: 8px; background: var(--color-primary); color: #fff; cursor: pointer; }
.world-page-login-tip { padding: 0 16px 12px; }
/* 手机端：世界频道独立页占满「头部栏 + 底部标签栏」之间的可视区 */
@media (max-width: 900px) {
  .world-page-container {
    height: calc(100vh - 140px);
    height: calc(100dvh - 140px);
    min-height: 300px;
    border-radius: 10px;
  }
  .world-page-header { padding: 10px 12px; }
  .world-page-messages { padding: 10px 12px; gap: 10px; }
  .world-page-msg-body { max-width: 78%; }
  .world-page-input-bar { padding: 10px 12px; }
}

/* ── 第三方授权登录页（oauth.html → OAuthView.vue） ── */
.oauth-container { display: flex; align-items: center; justify-content: center; min-height: 60vh; padding: 20px; }
.oauth-card { background: var(--color-bg-card); border: 1px solid var(--color-border-divider); border-radius: 12px; padding: 32px; width: 400px; max-width: 90vw; text-align: center; }
.oauth-card h1 { font-size: 20px; margin-bottom: 16px; color: var(--color-text-primary); }
.oauth-card p { font-size: 14px; color: var(--color-text-secondary); margin-bottom: 24px; line-height: 1.6; }
.oauth-user-info { background: var(--color-bg-item-hover); border-radius: 8px; padding: 16px; margin-bottom: 24px; }
.oauth-user-name { font-size: 18px; font-weight: bold; color: var(--color-primary); }
.oauth-actions { display: flex; gap: 12px; justify-content: center; }
.oauth-btn { padding: 10px 24px; border: none; border-radius: 8px; font-size: 14px; font-weight: 500; cursor: pointer; font-family: inherit; }
.oauth-btn-confirm { background: #238636; color: #fff; }
.oauth-btn-confirm:disabled { opacity: .5; cursor: not-allowed; }
.oauth-btn-cancel { background: var(--color-bg-icon); color: var(--color-text-secondary); }
.oauth-status { margin-top: 16px; font-size: 13px; min-height: 20px; }
.oauth-status-ok { color: #3fb950; }
.oauth-status-err { color: #ef4444; }

/* ── 出生日期选择器（沿用 V1 组件样式：年-月-日，年份带 ± 步进） ── */
.birthday-picker { display: flex; align-items: center; gap: 6px; width: 100%; }
.birthday-picker .bp-arrow {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-bg-input);
  color: var(--color-text-secondary);
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  transition: all .15s;
}
.birthday-picker .bp-arrow:hover { border-color: var(--color-primary); color: var(--color-primary); background: var(--color-bg-hover); }
.birthday-picker .bp-arrow:active { transform: scale(.92); }
.birthday-picker .bp-year-wrap { position: relative; width: 90px; height: 36px; overflow: hidden; flex-shrink: 0; }
.birthday-picker .bp-year {
  width: 100%;
  height: 100%;
  text-align: center;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-bg-input);
  color: var(--color-text-primary);
  font-size: 14px;
  outline: none;
  appearance: textfield;
  -moz-appearance: textfield;
}
.birthday-picker .bp-year::-webkit-inner-spin-button,
.birthday-picker .bp-year::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.birthday-picker .bp-sep { color: var(--color-text-tertiary); font-size: 14px; flex-shrink: 0; }
.birthday-picker .bp-month,
.birthday-picker .bp-day {
  width: 56px;
  height: 36px;
  text-align: center;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-bg-input);
  color: var(--color-text-primary);
  font-size: 14px;
  outline: none;
  appearance: textfield;
  -moz-appearance: textfield;
}
.birthday-picker .bp-month::-webkit-inner-spin-button,
.birthday-picker .bp-month::-webkit-outer-spin-button,
.birthday-picker .bp-day::-webkit-inner-spin-button,
.birthday-picker .bp-day::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.bp-year-anim { transition: transform .18s cubic-bezier(.4, 0, .2, 1), opacity .18s cubic-bezier(.4, 0, .2, 1); }

/* ── 公告组件②：全站公告横幅（config.SITE_ANNOUNCEMENT_* 配置；文案为空或 ENABLED=0 则不渲染）── */
.site-announce {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  max-width: 1100px;
  margin: 10px auto 0;
  padding: 10px 16px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  border-radius: 8px;
  box-shadow: 0 2px 8px var(--color-shadow);
  font-size: 13px;
  color: var(--color-text-secondary);
}
.site-announce-icon { flex: none; color: var(--color-primary); }
.site-announce-tag {
  flex: none;
  padding: 1px 8px;
  border-radius: 10px;
  background: var(--color-primary);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
}
.site-announce-text { flex: 1; min-width: 0; }
.site-announce-link { flex: none; color: var(--color-primary); font-weight: 600; text-decoration: none; }
.site-announce-link:hover { text-decoration: underline; }
.site-announce-close {
  flex: none;
  padding: 2px 6px;
  border: none;
  border-radius: 6px;
  background: none;
  color: var(--color-text-tertiary);
  font-size: 13px;
  cursor: pointer;
}
.site-announce-close:hover { background: var(--color-bg-hover); color: var(--color-text-primary); }

@media (max-width: 900px) {
  .site-announce { width: calc(100% - 20px); margin: 8px 10px 0; }
}

/* ── 客户端下载页 /Download（纯 Jinja 渲染，无 Vue 依赖）── */
.dl-page { max-width: 900px; }
.dl-hero { padding: 20px; }
.dl-title { font-size: 22px; display: flex; align-items: center; gap: 10px; color: var(--color-text-primary); }
.dl-title .fa { color: var(--color-primary); }
.dl-sub { margin-top: 8px; font-size: 14px; line-height: 1.7; color: var(--color-text-secondary); }
/* 平台切换标签（纯 CSS，交互由页面内联脚本渐进增强） */
.dl-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.dl-tab {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  background: var(--color-bg-card);
  color: var(--color-text-secondary);
  font-size: 14px; font-family: inherit;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
}
.dl-tab:hover { background: var(--color-bg-hover); color: var(--color-primary); }
.dl-tab.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.dl-hidden { display: none; }
.dl-platform { margin-bottom: 16px; }
/* 未发布的平台：置灰卡片 + 禁用按钮，作为后续扩展位 */
.dl-platform-card.is-disabled { opacity: .6; filter: grayscale(1); }
.dl-platform-name { font-size: 16px; }
.dl-requirement { margin: 0 0 12px; font-size: 13px; color: var(--color-text-secondary); }
.dl-badge { padding: 1px 10px; border-radius: 10px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.dl-badge-ok { background: var(--color-primary); color: #fff; }
.dl-badge-soon { background: var(--color-bg-icon); color: var(--color-text-secondary); }
.dl-badge-warn { background: #ef4444; color: #fff; }
.dl-release { border-top: 1px solid var(--color-border-divider); margin-top: 12px; padding-top: 12px; }
.dl-release:first-of-type { border-top: none; margin-top: 0; padding-top: 0; }
.dl-release-head { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.dl-version { font-size: 18px; font-weight: 700; color: var(--color-text-primary); }
.dl-channel { padding: 1px 8px; border-radius: 8px; background: var(--color-bg-icon); color: var(--color-text-secondary); font-size: 12px; }
.dl-date, .dl-size { font-size: 13px; color: var(--color-text-tertiary); }
.dl-notes { margin: 10px 0 0 18px; font-size: 13px; line-height: 1.8; color: var(--color-text-secondary); }
.dl-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.dl-via { margin: 10px 0 0; font-size: 12px; line-height: 1.7; color: var(--color-text-tertiary); }

/* ── 赞赏码弹窗（页脚 / 设置下拉 [data-support]） ── */
.support-text {
  margin: 0 0 12px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--color-text-secondary);
}
.support-qr-wrap {
  display: flex;
  justify-content: center;
  margin: 4px 0 10px;
}
.support-qr {
  display: block;
  width: 210px;
  max-width: 68vw;
  height: auto;
  border-radius: 10px;
  background: var(--color-bg-input);
}
.dl-foot { margin: 20px 0 8px; font-size: 12px; text-align: center; color: var(--color-text-tertiary); }
.dl-foot a { color: var(--color-primary); }
.dl-foot code { font-size: 12px; }

@media (max-width: 900px) {
  .dl-hero { padding: 16px; }
  .dl-title { font-size: 19px; }
  .dl-tabs { gap: 6px; }
  .dl-tab { padding: 8px 12px; font-size: 13px; }
  .dl-actions .btn { flex: 1 1 auto; min-height: 44px; justify-content: center; }
  /* 窄屏防溢出：运行环境 / 更新说明 / 页脚里的长串（URL、哈希）允许任意位置断行 */
  .dl-notes li, .dl-foot, .dl-requirement { overflow-wrap: anywhere; }
}

/* 超窄屏（≤480px）：标题缩一档、平台标签两列均分、操作按钮独占一行更好点按 */
@media (max-width: 480px) {
  .dl-title { font-size: 17px; }
  .dl-tab { flex: 1 1 calc(50% - 3px); justify-content: center; padding: 9px 8px; }
  .dl-actions .btn { flex: 1 1 100%; }
  .dl-version { font-size: 16px; }
  .dl-notes { margin-left: 16px; }
}

/* ── 隐私政策（完整版 v2.0） ── */
.policy { font-size: 14px; line-height: 1.95; color: var(--color-text-secondary); }
.policy-meta {
  display: flex; flex-wrap: wrap; gap: 6px 18px;
  font-size: 12px; color: var(--color-text-tertiary);
  padding-bottom: 12px; margin-bottom: 4px;
  border-bottom: 1px solid var(--color-border);
}
.policy-toc {
  background: var(--color-bg-input);
  border-radius: 10px;
  padding: 12px 16px;
  margin: 16px 0 4px;
  font-size: 13px;
}
.policy-toc-title { font-weight: 700; color: var(--color-text-primary); margin-bottom: 6px; }
.policy-toc ol { margin: 0; padding-left: 20px; }
.policy-toc li { margin: 2px 0; }
.policy-toc a { color: var(--color-text-accent); }
.policy-sec { margin-top: 22px; }
.policy-sec > h3 {
  font-size: 15px;
  color: var(--color-text-primary);
  margin-bottom: 8px;
  display: flex; align-items: center; gap: 8px;
}
.policy-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; flex-shrink: 0;
  border-radius: 6px;
  background: var(--color-primary);
  color: #fff; font-size: 12px; font-weight: 700;
}
.policy-sub { font-size: 13.5px; font-weight: 700; color: var(--color-text-primary); margin: 14px 0 4px; }
.policy p { margin: 6px 0; }
.policy ul, .policy ol { margin: 6px 0; padding-left: 22px; }
.policy li { margin: 3px 0; }
.policy strong { color: var(--color-text-primary); }
.policy-table-wrap {
  overflow-x: auto;
  margin: 10px 0;
  border: 1px solid var(--color-border);
  border-radius: 10px;
}
.policy-table { border-collapse: collapse; width: 100%; min-width: 460px; font-size: 13px; }
.policy-table th, .policy-table td {
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--color-border);
}
.policy-table th {
  background: var(--color-bg-input);
  color: var(--color-text-primary);
  font-weight: 700;
  white-space: nowrap;
}
.policy-table tr:last-child td { border-bottom: none; }
.policy-note {
  margin: 10px 0;
  padding: 10px 14px;
  font-size: 13px;
  background: var(--color-bg-input);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 8px 8px 0;
}
.policy-contact { list-style: none; padding-left: 0; }
.policy-contact li { padding: 3px 0; }
.policy-contact a { color: var(--color-text-accent); overflow-wrap: anywhere; }

/* ── 账号安全 / 注销账号 ── */
.danger-zone {
  margin: 10px 0;
  padding: 12px 14px;
  border: 1px solid rgba(231, 76, 60, .38);
  border-radius: 10px;
  background: rgba(231, 76, 60, .06);
}
.danger-title {
  display: flex; align-items: center; gap: 6px;
  font-size: 14px; font-weight: 700;
  color: #e74c3c; margin-bottom: 6px;
}
.btn-danger { background: #e74c3c; color: #fff; }
.btn-danger:hover { background: #c0392b; color: #fff; opacity: 1; }
.mode-pick { display: flex; flex-direction: column; gap: 8px; margin: 8px 0 4px; }
.mode-opt {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color .2s, background .2s;
}
.mode-opt:hover { background: var(--color-bg-hover); }
.mode-opt.active { border-color: var(--color-primary); background: var(--color-bg-hover); }
.mode-opt input { width: auto; flex-shrink: 0; margin-top: 3px; }
.mode-opt > span { display: block; min-width: 0; }
.mode-opt-label { display: block; font-size: 14px; font-weight: 700; color: var(--color-text-primary); }
.mode-opt-desc { display: block; margin-top: 2px; font-size: 12px; line-height: 1.7; color: var(--color-text-tertiary); }
.auth-methods { display: flex; gap: 8px; margin: 4px 0 10px; flex-wrap: wrap; }
.auth-methods .btn.active { border-color: var(--color-primary); color: var(--color-primary); }

/* ── 人机验证弹窗（滑块拼图 / Cloudflare Turnstile 共用外壳）────────────────
   必须放在这里（全局 main.css）而非 SFC 的 <style> 中：
   Vite 以 JS 为入口构建（vite.config.js 的 rollupOptions.input 全是 .js），
   SFC 里的样式会被抽成 static/vue/assets/*.css 但没有任何 HTML 去 <link> 它，
   导致弹窗样式全部丢失（曾经出现：拖不动、图片错位、挤压页面）。── */
.captcha-mask {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
}
.captcha-box {
  background: var(--color-bg-card, #fff);
  color: var(--color-text-primary, #222);
  border: 1px solid var(--color-border, transparent);
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 10px 40px var(--color-shadow, rgba(0, 0, 0, 0.3));
  max-width: 96vw;
}
.captcha-title { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.captcha-tip { font-size: 13px; color: var(--color-text-tertiary, #888); margin-bottom: 10px; }
.captcha-stage {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  user-select: none;
  touch-action: none;
}
.captcha-bg { display: block; }
.captcha-piece { position: absolute; left: 0; pointer-events: none; }
.captcha-loading {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: #fff; background: rgba(0, 0, 0, 0.35);
}
.captcha-track {
  position: relative;
  height: 40px;
  margin-top: 12px;
  border-radius: 20px;
  background: var(--color-bg-secondary, #eee);
  border: 1px solid var(--color-border, #ddd);
  user-select: none;
  touch-action: none;
}
.captcha-fill { position: absolute; top: 0; left: 0; bottom: 0; background: rgba(106, 140, 137, 0.25); border-radius: 20px; }
.captcha-handle {
  position: absolute; top: 0; left: 0;
  width: 40px; height: 40px; line-height: 40px; text-align: center;
  border-radius: 20px;
  background: #6a8c89; color: #fff; font-weight: 700;
  cursor: grab; touch-action: none;
}
.captcha-handle:active { cursor: grabbing; }
.captcha-err { min-height: 18px; margin: 8px 0 0; font-size: 13px; color: #e74c3c; }
.captcha-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 6px; }
/* Turnstile 挂载点：官方组件固定约 300x65 */
.captcha-ts { display: flex; align-items: center; justify-content: center; min-height: 65px; min-width: 300px; }