/* ============================================================
   天机V12 可读性增强层 (Accessibility Override)
   ============================================================
   目标：中老年用户最低可读字号 14px，正文 15-16px
   策略：覆盖各CSS文件中的小字号声明
   加载顺序：在所有其他CSS之后加载，同特异性下生效
   ============================================================ */

/* ====== 全局基础 ====== */
html { font-size: 17px; }
body { line-height: 1.6; }

/* ====== 底部导航Tab（最大痛点：原10px） ====== */
.tab-btn {
  font-size: 12px !important;
  gap: 4px !important;
  padding: 8px 2px !important;
  min-height: 56px !important;
}
.tab-btn .tab-icon { font-size: 24px !important; }

/* ====== Header ====== */
.logo-text { font-size: 18px !important; }
.logo-sub { font-size: 13px !important; }
.logo-icon { font-size: 24px !important; width: 40px !important; height: 40px !important; }
.header-login-btn { font-size: 14px !important; }
.share-header-btn { font-size: 16px !important; }

/* ====== 卡片标题 ====== */
.card-header { font-size: 16px !important; }
.card-header-v2 { font-size: 16px !important; }

/* ====== 按钮 ====== */
.btn-primary { font-size: 16px !important; }
.btn-primary-sm { font-size: 14px !important; }
.btn-primary-full { font-size: 16px !important; }
.btn-outline-sm { font-size: 14px !important; }
.btn-outline-full { font-size: 14px !important; }
.btn-refresh { font-size: 14px !important; }
.scan-btn-text { font-size: 17px !important; }
.scan-btn-sub { font-size: 13px !important; }
.scan-btn-icon { font-size: 28px !important; }
.market-analyze-btn .scan-btn-text { font-size: 16px !important; }

/* ====== AI对话/快捷按钮 ====== */
.act-text { font-size: 14px !important; }
.act-icon { font-size: 22px !important; }
.ai-card-title { font-size: 18px !important; }
.ai-card-subtitle { font-size: 14px !important; }

/* ====== AI引导条 ====== */
.feature-ai-guide .ai-guide-title { font-size: 15px !important; }
.feature-ai-guide .ai-guide-text { font-size: 14px !important; }
.ai-guide-msg { font-size: 15px !important; }
.ai-guide-q { font-size: 14px !important; }

/* ====== 数据概览/统计 ====== */
.overview-value { font-size: 20px !important; }
.overview-label { font-size: 13px !important; }
.stat-value { font-size: 20px !important; }
.stat-label { font-size: 13px !important; }

/* ====== 数据新鲜度面板 ====== */
.quick-toggle { font-size: 14px !important; }
.freshness-header { font-size: 15px !important; }
.freshness-summary { font-size: 13px !important; }
.freshness-name { font-size: 14px !important; }
.freshness-time { font-size: 13px !important; }
.freshness-status { font-size: 13px !important; }
.freshness-icon { font-size: 20px !important; }

/* ====== 访客横幅/操作栏 ====== */
.guest-banner { font-size: 14px !important; }
.ops-points { font-size: 13px !important; }
.ops-checkin-btn { font-size: 13px !important; }
.ops-share-btn { font-size: 13px !important; }

/* ====== 选股页面 ====== */
.picker-hero-title { font-size: 18px !important; }
.picker-hero-sub { font-size: 14px !important; }
.picker-ss-num { font-size: 32px !important; }
.picker-ss-label { font-size: 13px !important; }
.picker-cell { font-size: 14px !important; }
.picker-name { font-size: 15px !important; }
.picker-code { font-size: 13px !important; }
.picker-cell-sub { font-size: 12px !important; }
.picker-grade-row { font-size: 13px !important; }
.picker-grade-tag { font-size: 13px !important; }
.picker-footer-col-title { font-size: 14px !important; }
.picker-risk-bar { font-size: 13px !important; }
.picker-toolbar { font-size: 14px !important; }
.picker-footer-toggle { font-size: 14px !important; }
.picker-footer-body { font-size: 13px !important; }

/* ====== 信号分布 ====== */
.dist-label { font-size: 14px !important; }
.dist-num { font-size: 14px !important; }
.dist-bar-label { font-size: 13px !important; }

/* ====== 表单 ====== */
.form-label { font-size: 14px !important; }
.form-input { font-size: 16px !important; }
.form-toggle-text { font-size: 14px !important; }
.login-title { font-size: 20px !important; }
.login-sub { font-size: 14px !important; }
.wlm-hint { font-size: 13px !important; }
.login-divider { font-size: 13px !important; }

/* ====== 会员中心 ====== */
.hero-nickname { font-size: 18px !important; }
.hero-level { font-size: 14px !important; }
.hero-expire { font-size: 13px !important; }
.hero-points-label { font-size: 14px !important; }
.hero-points-value { font-size: 28px !important; }
.hero-member-badge { font-size: 12px !important; }
.qa-label { font-size: 13px !important; }
.qa-icon { font-size: 24px !important; }
.qa-badge { font-size: 12px !important; }
.earn-title { font-size: 15px !important; }
.earn-item { font-size: 14px !important; }
.earn-item .earn-icon { font-size: 16px !important; }
.earn-cap { font-size: 13px !important; }
.member-collapse-title { font-size: 15px !important; }
.collapse-subtitle { font-size: 13px !important; }
.vip-plan-name { font-size: 15px !important; }
.vip-plan-price-v2 .price-amount { font-size: 20px !important; }
.menu-item-text { font-size: 15px !important; }
.menu-item-icon { font-size: 18px !important; }
.tiers-preview-title { font-size: 16px !important; }
.tp-name { font-size: 14px !important; }
.tp-desc { font-size: 13px !important; }
.tp-price { font-size: 16px !important; }
.tiers-preview-tip { font-size: 13px !important; }
.lp-title { font-size: 20px !important; }
.lp-desc { font-size: 14px !important; }
.wechat-hero-btn { font-size: 16px !important; }

/* ====== 通用辅助文字 ====== */
.sub-title-sm { font-size: 14px !important; }
.sub-text-muted { font-size: 14px !important; }
.back-home-btn { font-size: 15px !important; }
.picker-ai-guide .ai-guide-bubble { font-size: 15px !important; }
.picker-hero-hint { font-size: 14px !important; }

/* ====== 搜索框 ====== */
.search-input { font-size: 16px !important; }
.btn-search { font-size: 15px !important; }

/* ====== 管理后台Tab ====== */
.admin-tab-btn { font-size: 14px !important; }

/* ====== 扫描动画 ====== */
.scan-title { font-size: 17px !important; }
.scan-steps { font-size: 14px !important; }
.scan-stage-text { font-size: 14px !important; }

/* ====== 大盘页 ====== */
.market-entry-card .market-entry-icon { font-size: 42px !important; }
.market-entry-card .market-entry-title { font-size: 18px !important; }
.commentary-text { font-size: 14px !important; }
.commentary-role { font-size: 13px !important; }

/* ====== 选股页 ====== */
.picker-hero-title { font-size: 17px !important; }
.picker-hero-sub { font-size: 13px !important; }
.picker-row .picker-cell { font-size: 14px !important; }
.picker-th { font-size: 13px !important; }
.picker-chip { font-size: 13px !important; }

/* ====== 龙头页 ====== */
.longtou-buffer-title { font-size: 16px !important; }
.longtou-buffer-stage { font-size: 13px !important; }

/* ====== 会员中心 ====== */
.user-hero-card .hero-nickname { font-size: 17px !important; }
.user-hero-card .hero-level { font-size: 13px !important; }
.hero-points-label { font-size: 12px !important; }
.earn-item-desc { font-size: 13px !important; }
.vip-plan-name { font-size: 15px !important; }
.menu-text-v2 { font-size: 13px !important; }
.tp-card .tp-name { font-size: 14px !important; }
.tp-card .tp-desc { font-size: 12px !important; }
.login-prompt-v2 .lp-desc { font-size: 14px !important; }

/* ====== AI对话 ====== */
.msg-bubble { font-size: 14px !important; }
.qa-chip { font-size: 13px !important; }
.qa-hint-chip { font-size: 13px !important; }

/* ====== 监控页 ====== */
.fallback-banner { font-size: 13px !important; }
.ai-progress-bar { font-size: 13px !important; }

/* ====== 通用 ====== */
.card-header { font-size: 15px !important; }  
.card-time-badge { font-size: 12px !important; }
.btn-search { font-size: 15px !important; }
.form-input { font-size: 15px !important; }
.version-badge { font-size: 12px !important; }
.checkin-day { font-size: 13px !important; }
.checkin-weekday { font-size: 12px !important; }
.course-item-v10 .course-title { font-size: 14px !important; }

/* ====== Cookie/页脚 ====== */
#cookieConsent { font-size: 14px !important; }
.site-footer { font-size: 10px !important; }
.site-footer .footer-icp { font-size: 10px !important; }
.site-footer .footer-disclaimer { font-size: 10px !important; }

/* ====== 响应式：超小屏不缩太多 ====== */
@media (max-width: 360px) {
  .tab-btn { font-size: 11px !important; }
  .tab-btn .tab-icon { font-size: 22px !important; }
}