/* ===================================================
 * 列表页「常见问题」页脚卡片
 * 唯一真源：/rent /sale /buildings /creative /oldhouse /coworking 等列表页
 * 的 FAQ 区块（includes/card_helper.php::renderFaqSection 输出，
 * 再由 site_footer.php 的脚本移动到 .bot-footer 内）外观全部在这一个文件里。
 *
 * ⚠️ 选择器为什么这么长（.faq-collapse-wrap.desktop-faq-section 双类）：
 *    assets/css/typography-unify.css 的「容器注册表」把 .faq-section、
 *    .desktop-faq-section、.desktop-faq-near-footer 当成页面容器，用
 *       html body[class] .desktop-faq-near-footer{ max-width:none!important;
 *         margin-left:0!important; margin-right:0!important;
 *         padding-left:4px!important; padding-right:4px!important; ... }
 *    强制拉满视口、文字只离屏幕边 4~5px（用户反馈"太乱、文字太贴边"）。
 *    单类选择器（html body .x = 0,1,2）打不过它（0,2,2），
 *    所以这里用双类锚点把特异性提到同级/更高 + 本文件在其之后加载。
 *    **不要简化这些选择器，否则整块会重新变成满屏贴边。**
 * =================================================== */

/* ============ PC（≥768px）：居中白卡 + 两列软卡片问答 ============ */
@media (min-width: 768px) {

  /* ---- 外层卡片：居中、留白充足 ---- */
  html body .faq-collapse-wrap.desktop-faq-section {
    display: block !important;
    max-width: min(1200px, calc(100% - 24px)) !important;
    margin: 28px auto 24px !important;
    padding: 20px 24px 18px !important;
    box-sizing: border-box !important;
    background: var(--white, #fff) !important;
    border: 1px solid #edf1f6 !important;
    border-radius: 14px !important;
    box-shadow: 0 6px 24px rgba(15, 35, 70, .06) !important;
    overflow: visible !important;
  }
  html body .faq-collapse-wrap.desktop-faq-section + .bot-nav-section { margin-top: 0; }

  /* ---- 标题行（保留点击收起能力，默认展开由脚本保证） ---- */
  html body .faq-collapse-wrap.desktop-faq-section > .faq-collapse-title {
    margin: 0 !important;
    padding: 2px 0 14px 20px !important;
    border-bottom: 1px solid #eef2f7 !important;
    font-size: 20px !important;
    font-weight: 700 !important;
    color: #1f2d3d !important;
    line-height: 1.35 !important;
  }
  html body .faq-collapse-wrap.desktop-faq-section > .faq-collapse-title .faq-collapse-text {
    font-size: 20px !important;
    font-weight: 700 !important;
    line-height: 1.35 !important;
  }
  html body .faq-collapse-wrap.desktop-faq-section > .faq-collapse-title::before {
    top: 3px;
    bottom: auto;
    height: 20px;
  }

  /* ---- 问答两列网格 ---- */
  html body .faq-collapse-wrap.desktop-faq-section > .faq-list {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 12px 20px !important;
    margin: 18px 0 0 !important;
  }

  /* ---- 单条问答：软卡片，取代原来只有一条分隔线、文字贴边的样子 ---- */
  html body .faq-collapse-wrap.desktop-faq-section .faq-item {
    display: flex !important;
    flex-direction: column !important;
    margin: 0 !important;
    padding: 14px 16px !important;
    border: 1px solid #eef2f7 !important;
    border-radius: 10px !important;
    background: #f8fafc !important;
    text-decoration: none !important;
    color: inherit !important;
    transition: background .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s ease;
  }
  html body .faq-collapse-wrap.desktop-faq-section .faq-item:hover,
  html body .faq-collapse-wrap.desktop-faq-section .faq-item:active {
    background: var(--white, #fff) !important;
    border-color: rgba(0, 160, 233, .35) !important;
    box-shadow: 0 6px 16px rgba(0, 160, 233, .10) !important;
    transform: translateY(-1px);
  }

  /* 问题行 */
  html body .faq-collapse-wrap.desktop-faq-section .faq-q-row {
    display: flex !important;
    align-items: flex-start !important;
    gap: 8px !important;
  }
  html body .faq-collapse-wrap.desktop-faq-section .faq-q-icon {
    width: 20px !important;
    height: 20px !important;
    flex: 0 0 20px !important;
    margin-top: 1px !important;
    font-size: 12px !important;
    line-height: 1 !important;
  }
  html body .faq-collapse-wrap.desktop-faq-section .faq-q-text {
    font-size: 15px !important;
    font-weight: 600 !important;
    color: #1f2d3d !important;
    line-height: 1.55 !important;
  }

  /* 答案摘要（仍限两行，避免长短不一造成版面参差） */
  html body .faq-collapse-wrap.desktop-faq-section .faq-a-preview {
    margin: 8px 0 0 !important;
    font-size: 14px !important;
    line-height: 1.7 !important;
    color: #5b6b7f !important;
    -webkit-line-clamp: 2;
    line-clamp: 2;
  }

  /* 查看详情 */
  html body .faq-collapse-wrap.desktop-faq-section .faq-more {
    margin-top: 10px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    color: var(--brand-primary, #00A0E9) !important;
  }
  html body .faq-collapse-wrap.desktop-faq-section .faq-item:hover .faq-more { transform: translateX(3px); }

  /* ---- 底部「查看全部问答」：居中胶囊按钮 ---- */
  html body .faq-collapse-wrap.desktop-faq-section > .faq-more-btn {
    display: block !important;
    width: fit-content !important;
    margin: 18px auto 0 !important;
    padding: 8px 22px !important;
    border: 1px solid rgba(0, 160, 233, .28) !important;
    border-radius: 999px !important;
    background: rgba(0, 160, 233, .06) !important;
    color: var(--brand-primary, #00A0E9) !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    letter-spacing: .3px;
    text-decoration: none !important;
    transition: background .2s ease, color .2s ease, border-color .2s ease;
  }
  html body .faq-collapse-wrap.desktop-faq-section > .faq-more-btn:hover {
    background: var(--brand-primary, #00A0E9) !important;
    border-color: var(--brand-primary, #00A0E9) !important;
    color: var(--white, #fff) !important;
    text-decoration: none !important;
  }
}

/* ============ 移动端（<768px）：同一张卡片的窄屏形态 ============
   移动端这块由脚本移入 .bot-footer；只修这块，不影响其它页面的 .faq-section */
@media (max-width: 767px) {
  /* ---- 外层卡片：加大左右留白（12→16px），与 PC 一致的圆角白卡 ---- */
  html body .faq-collapse-wrap.faq-section.mobile-only {
    margin: 10px 16px 12px !important;
    padding: 16px 16px 6px !important;
    background: var(--white, #fff) !important;
    border: 1px solid #edf1f6 !important;
    border-radius: 14px !important;
    box-shadow: 0 2px 10px rgba(15, 35, 70, .05) !important;
  }
  html body .faq-collapse-wrap.faq-section.mobile-only > .faq-collapse-title {
    margin: 0 0 4px !important;
    padding: 2px 0 12px 16px !important;
    border-bottom: 1px solid #eef2f7 !important;
    font-size: 18px !important;
    font-weight: 700 !important;
    color: #1f2d3d !important;
    line-height: 1.35 !important;
  }
  html body .faq-collapse-wrap.faq-section.mobile-only > .faq-collapse-title::before {
    top: 3px !important;
    bottom: auto !important;
    height: 20px !important;
  }

  /* ---- 问答单列堆叠，条目间留 10px（与 PC 网格同视觉节奏） ---- */
  html body .faq-collapse-wrap.faq-section.mobile-only > .faq-list {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    margin-top: 14px !important;
  }

  /* ---- 单条问答：与 PC 一致的软卡片（白卡内浅灰卡片），
          覆盖 faq.css 的 #f7f9fb 浅蓝分隔线风格 ---- */
  html body .faq-collapse-wrap.faq-section.mobile-only .faq-item {
    display: flex !important;
    flex-direction: column !important;
    margin: 0 !important;
    padding: 14px 16px !important;
    border: 1px solid #eef2f7 !important;
    border-radius: 10px !important;
    background: #f8fafc !important;
    text-decoration: none !important;
    color: inherit !important;
    transition: background .2s ease, border-color .2s ease, box-shadow .2s ease;
  }
  html body .faq-collapse-wrap.faq-section.mobile-only .faq-item:active {
    background: var(--white, #fff) !important;
    border-color: rgba(0, 160, 233, .35) !important;
    box-shadow: 0 4px 12px rgba(0, 160, 233, .10) !important;
  }

  /* 问题行 */
  html body .faq-collapse-wrap.faq-section.mobile-only .faq-q-row {
    display: flex !important;
    align-items: flex-start !important;
    gap: 8px !important;
  }
  html body .faq-collapse-wrap.faq-section.mobile-only .faq-q-icon {
    width: 20px !important;
    height: 20px !important;
    flex: 0 0 20px !important;
    margin-top: 1px !important;
    font-size: 12px !important;
    line-height: 1 !important;
  }
  html body .faq-collapse-wrap.faq-section.mobile-only .faq-q-text {
    font-size: 15px !important;
    font-weight: 600 !important;
    color: #1f2d3d !important;
    line-height: 1.55 !important;
  }

  /* 答案摘要（限两行，避免长短不一造成参差） */
  html body .faq-collapse-wrap.faq-section.mobile-only .faq-a-preview {
    display: -webkit-box !important;
    -webkit-box-orient: vertical !important;
    margin: 8px 0 0 !important;
    font-size: 14px !important;
    line-height: 1.7 !important;
    color: #5b6b7f !important;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    overflow: hidden !important;
  }

  /* 查看详情 */
  html body .faq-collapse-wrap.faq-section.mobile-only .faq-more {
    margin-top: 10px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    color: var(--brand-primary, #00A0E9) !important;
  }
  /* ⚠️ 背景/边框/颜色都必须 !important：站点通用规则
     .faq-more-btn{background:var(--tu-primary)!important;color:var(--white)!important}
     会把胶囊按钮变成实心蓝底，而本块文字色同为品牌蓝 → 变成"蓝底蓝字看不见" */
  html body .faq-collapse-wrap.faq-section.mobile-only > .faq-more-btn {
    display: block !important;
    width: fit-content !important;
    margin: 14px auto 8px !important;
    padding: 8px 20px !important;
    border: 1px solid rgba(0, 160, 233, .28) !important;
    border-radius: 999px !important;
    background: rgba(0, 160, 233, .06) !important;
    color: var(--brand-primary, #00A0E9) !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    text-decoration: none !important;
  }
  html body .faq-collapse-wrap.faq-section.mobile-only > .faq-more-btn:hover,
  html body .faq-collapse-wrap.faq-section.mobile-only > .faq-more-btn:active {
    background: var(--brand-primary, #00A0E9) !important;
    border-color: var(--brand-primary, #00A0E9) !important;
    color: var(--white, #fff) !important;
  }
}