/**
 * shazhouy 树洞 · 移动端适配（≤767px）
 * 基准宽度 375px · 顶栏 48px · 底栏 56px · 按钮 48px · 卡片圆角 16px
 */

.mob-tab-bar { display: none; }

.lp-btn-hero-mobile { display: none; }
.lp-btn-hero-desktop { display: inline; }

@media (max-width: 767px) {
  :root {
    --mob-header-h: 48px;
    --mob-header-total: calc(var(--mob-header-h) + env(safe-area-inset-top, 0px));
    --mob-tab-h: 56px;
    --mob-btn-h: 48px;
    --mob-card-r: 16px;
    --mob-gap: 16px;
    --mob-tab-total: calc(var(--mob-tab-h) + env(safe-area-inset-bottom, 0px));
    --mob-shell-h: calc(var(--mob-header-total) + var(--mob-tab-total));
  }

  /* —— 移动端壳层：顶栏 + 底栏全站固定，单页滚动 —— */
  html {
    scroll-behavior: auto;
    -webkit-text-size-adjust: 100%;
  }
  body.shazhouy-app {
    padding-bottom: var(--mob-tab-total) !important;
    overscroll-behavior-y: none;
  }
  /* 首页 Hero 全屏叠在顶栏下，其余页面为 fixed 顶栏留白 */
  body.shazhouy-app:not(:has(#pageHome.active)) {
    padding-top: calc(var(--mob-header-total) + var(--mob-visual-top, 0px)) !important;
  }
  .main-page.active {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  /* —— 顶栏 48px · 全站 fixed（细节以 mobile-fix.css 为准） —— */
  .lp-header {
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    z-index: 700;
    padding: env(safe-area-inset-top, 0px) var(--mob-gap) 0 !important;
    min-height: unset;
    height: auto;
    display: flex;
    align-items: stretch;
    overflow: visible;
  }
  .lp-header-inner {
    min-height: var(--mob-header-h);
    height: var(--mob-header-h);
    width: 100%;
    gap: 6px;
  }
  .lp-nav-left .lp-nav-item { display: none !important; }
  .lp-nav-left .lp-logo {
    display: flex !important;
    margin-right: 0;
    font-size: 15px;
  }
  .lp-nav-left .lp-logo i { font-size: 17px; }
  .header-login-btn {
    padding: 5px 10px;
    font-size: 11px;
  }
  .header-login-btn-text { display: none; }
  .lp-nav-icon { padding: 5px 8px; font-size: 13px; }
  .lp-nav-right {
    gap: 6px;
  }
  .lp-nav-right > span:not(.lp-header-anon-ref) {
    display: none;
  }
  .lp-nav-right .toggle-switch {
    transform: scale(0.88);
    transform-origin: center;
  }

  /* —— 底部五栏导航 · 全站 fixed —— */
  .mob-tab-bar {
    display: flex !important;
    position: fixed !important;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 900;
    height: var(--mob-tab-h);
    padding-bottom: env(safe-area-inset-bottom, 0px);
    background: rgba(255, 255, 255, 0.97);
    border-top: 1px solid var(--qq-border-light);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.06);
  }
  body.dark-theme .mob-tab-bar {
    background: rgba(34, 40, 38, 0.97);
    border-top-color: rgba(255, 255, 255, 0.08);
  }
  .mob-tab-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    border: none;
    background: none;
    color: var(--qq-text-sub);
    font-size: 10px;
    font-family: inherit;
    cursor: pointer;
    padding: 6px 2px 4px;
    min-height: var(--mob-tab-h);
    transition: color 0.15s;
  }
  .mob-tab-item i {
    font-size: 18px;
    line-height: 1;
  }
  .mob-tab-item.active {
    color: var(--qq-primary);
    font-weight: 600;
  }
  .mob-tab-item.active i { color: var(--qq-primary); }

  .main-page-wrap {
    min-height: calc(100dvh - var(--mob-shell-h));
  }
  .main-page.active:not(#pageHome) .page-main {
    padding-bottom: calc(24px + var(--mob-gap));
  }

  .qq-left-col { display: none; }
  .qq-three-col { grid-template-columns: 1fr; max-width: none; }
  .post-actions { flex-wrap: wrap; gap: 8px; }
  .post-actions button { min-height: 36px; padding: 6px 12px; }
  .site-footer-hotline {
    font-size: 16px;
    padding: 10px 16px;
    line-height: 1.5;
  }

  /* 隐藏旧快捷栏（已由底栏导航替代） */
  .mobile-only-bar { display: none !important; }
  .qq-main-tabs { display: none !important; }

  /* —— 首页 · 简洁流畅 —— */
  #pageHome .lp-hero-wrap {
    min-height: auto;
  }
  #pageHome .lp-hero-wrap::after {
    display: none;
  }

  #pageHome .lp-hero-wrap--magazine .lp-banner--magazine {
    min-height: clamp(220px, 38dvh, 340px) !important;
    padding: 0 !important;
    display: block;
  }
  #pageHome .lp-hero-wave svg {
    height: clamp(48px, 12vw, 72px);
  }

  #pageHome .lp-hero-float {
    margin-top: -32px;
    padding: 0 12px;
  }

  #pageHome .lp-hero-float-inner {
    padding: 12px 14px;
  }

  #pageHome .lp-float-avatar {
    width: 28px;
    height: 28px;
    font-size: 13px;
    margin-left: -8px;
  }

  #pageHome .lp-hero-intro {
    margin-bottom: 20px;
    padding: 0;
  }

  #pageHome .lp-hero-intro h1 {
    font-size: 24px;
    text-shadow: none;
  }

  #pageHome .lp-features-section--magazine {
    padding: 4px 16px 24px !important;
  }

  #pageHome .lp-features-head--category {
    text-align: left !important;
  }

  #pageHome .lp-live-strip {
    top: calc(var(--mob-header-total) + var(--mob-visual-top, 0px) + 8px);
    left: 0;
    right: 0;
    max-width: none;
    gap: 5px;
    padding: 0 var(--mob-gap) 2px;
    overflow-x: auto;
    overflow-y: visible;
    flex-wrap: nowrap;
    align-items: center;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    mask-image: linear-gradient(
      to right,
      transparent 0,
      #000 12px,
      #000 calc(100% - 12px),
      transparent 100%
    );
  }
  #pageHome .lp-live-strip::-webkit-scrollbar { display: none; }
  #pageHome .lp-live-pill {
    height: 26px;
    padding: 0 9px;
    font-size: 10px;
    flex-shrink: 0;
    border-radius: 999px;
  }
  #pageHome .lp-live-pill strong,
  #pageHome .lp-live-zone-label {
    font-size: 10px;
  }
  #pageHome .lp-live-pill i {
    font-size: 9px;
  }
  #pageHome .lp-banner-content {
    width: 100%;
    padding: 64px 0 0;
  }
  #pageHome .lp-hero-card {
    padding: 0;
    max-width: none;
    border-radius: 0;
    background: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border: none !important;
    box-shadow: none !important;
  }
  #pageHome .lp-privacy-promise,
  #pageHome .lp-award-text,
  #pageHome .lp-banner-sub { display: none; }
  #pageHome .lp-banner h1 {
    font-size: 26px;
    margin-bottom: 10px;
    line-height: 1.28;
    letter-spacing: 0.04em;
    text-shadow: 0 2px 24px rgba(0, 0, 0, 0.28);
  }
  #pageHome .lp-banner .lp-lead {
    font-size: 14px;
    margin-bottom: 22px;
    line-height: 1.62;
    opacity: 0.92;
    max-width: 20em;
    margin-left: auto;
    margin-right: auto;
  }
  #pageHome .lp-btn-hero {
    width: 100%;
    max-width: 280px;
    min-height: var(--mob-btn-h);
    font-size: 15px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.06em;
  }
  #pageHome .lp-btn-hero-mobile { display: inline; }
  #pageHome .lp-btn-hero-desktop { display: none; }

  #pageHome .lp-features-head {
    display: block !important;
    margin: 0 auto 14px;
    text-align: center;
  }
  #pageHome .lp-features-head h2 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 4px;
    letter-spacing: 0.04em;
    color: var(--qq-text);
  }
  #pageHome .lp-features-head p {
    font-size: 12px;
    line-height: 1.5;
    color: var(--qq-text-sub);
  }

  #pageHome .lp-features-section {
    padding: 18px var(--mob-gap) calc(20px + var(--mob-tab-total));
    background: var(--qq-bg);
  }
  #pageHome .lp-three-col {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  #pageHome .lp-col-item {
    padding: 14px 12px;
    border-radius: 14px;
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    box-shadow: 0 2px 10px rgba(45, 90, 78, 0.05);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
  }
  #pageHome .lp-col-item:active {
    transform: scale(0.98);
    box-shadow: 0 1px 6px rgba(45, 90, 78, 0.08);
  }
  #pageHome .lp-col-item::after {
    top: 10px;
    right: 10px;
    width: 5px;
    height: 5px;
  }
  #pageHome .lp-col-item i {
    width: 34px;
    height: 34px;
    font-size: 15px;
    margin-bottom: 8px;
    border-radius: 10px;
  }
  #pageHome .lp-col-item h3 {
    font-size: 13px;
    margin-bottom: 2px;
    font-weight: 600;
  }
  #pageHome .lp-col-item p {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 11px;
    line-height: 1.45;
    color: var(--qq-text-sub);
  }

  #pageHome .lp-col-item--capsule {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, rgba(232, 184, 74, 0.1), rgba(61, 139, 122, 0.06)) !important;
    border-color: rgba(232, 184, 74, 0.22) !important;
  }
  #pageHome .lp-col-item--capsule i {
    background: rgba(232, 184, 74, 0.16) !important;
    color: #b8860b !important;
  }
  body.dark-theme #pageHome .lp-col-item--capsule {
    background: linear-gradient(135deg, rgba(232, 184, 74, 0.08), rgba(61, 139, 122, 0.05)) !important;
    border-color: rgba(232, 184, 74, 0.18) !important;
  }

  #pageCapsule .capsule-page {
    padding-top: 4px;
    padding-bottom: calc(28px + var(--mob-tab-total));
  }
  #pageCapsule .capsule-modal-box {
    max-height: min(88vh, calc(100dvh - var(--mob-header-total) - var(--mob-tab-total) - 24px));
    padding-bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  }

  #pageHome .lp-home-foot {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    margin-top: 20px;
    padding: 20px 4px 6px;
    border-top: 1px solid rgba(45, 90, 78, 0.08);
  }
  #pageHome .lp-home-foot-disclaimer {
    font-size: 11px;
    line-height: 1.65;
    margin: 0;
    padding: 0 4px;
    max-width: 340px;
  }
  #pageHome .lp-home-foot-disclaimer br {
    display: block;
    margin-top: 6px;
  }
  #pageHome .lp-home-foot-hotline {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    width: 100%;
    max-width: 320px;
    padding: 14px 18px;
    font-size: 12px;
    line-height: 1.45;
    box-sizing: border-box;
    text-align: center;
  }
  #pageHome .lp-home-foot-hotline-num {
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 0.06em;
  }
  #pageHome .lp-home-foot-meta {
    font-size: 10px;
    line-height: 1.7;
    margin: 0;
    padding: 0 8px;
    max-width: 340px;
  }
  #pageHome .lp-home-foot-copy {
    font-size: 10px;
    line-height: 1.55;
    margin: 0;
    padding: 0 8px;
    max-width: 340px;
  }

  body.dark-theme #pageHome .lp-features-section {
    background: var(--qq-bg, #1e2422);
  }
  body.dark-theme #pageHome .lp-hero-wrap::after {
    background: linear-gradient(
      to bottom,
      transparent 0%,
      rgba(30, 36, 34, 0.45) 65%,
      var(--qq-bg, #1e2422) 100%
    );
  }
  body.dark-theme #pageHome .lp-col-item {
    background: var(--qq-card);
    border-color: var(--qq-border);
  }

  /* —— 通用页面 · 阅读节奏 —— */
  .main-page-wrap {
    min-height: auto;
  }
  .main-page {
    padding-bottom: 4px;
  }
  .main-page .page-card {
    margin: var(--mob-gap);
    padding: var(--mob-gap);
    border-radius: var(--mob-card-r);
  }
  .main-page .page-card h1 {
    font-size: 22px;
    line-height: 1.3;
    margin-bottom: 12px;
  }
  .main-page .page-card h2 {
    font-size: 16px;
    margin-top: 20px;
    margin-bottom: 8px;
  }
  .main-page .page-card p,
  .main-page .page-card li {
    font-size: 14px;
    line-height: 1.65;
  }

  /* —— 倾诉区 —— */
  .qq-body {
    padding: 0 var(--mob-gap) !important;
    margin-bottom: var(--mob-gap);
  }
  .app-workspace-head { padding: 8px 0 0; }
  .anon-id-bar {
    margin: 0 0 8px;
    padding: 8px 12px;
    border-radius: var(--mob-card-r);
    font-size: 12px;
  }
  #sidebarNoDisplay { display: none; }

  .treehole-tab-lead {
    display: block !important;
    padding: 0 2px;
    margin: 0 0 12px;
    font-size: 14px;
  }

  .qq-panel,
  .quick-confide,
  .th-card {
    border-radius: var(--mob-card-r) !important;
    margin-bottom: var(--mob-gap);
  }
  .quick-confide {
    padding: var(--mob-gap) !important;
  }
  .quick-confide-promise {
    font-size: 12px;
    margin-bottom: 12px;
    line-height: 1.55;
  }
  .quick-confide-input,
  #postContent {
    min-height: 72px;
    max-height: 120px;
    border: none;
    border-radius: 0;
    padding: 0;
    font-size: 16px;
    background: transparent;
    box-shadow: none;
  }

  #pageTreehole.treehole-tab-shuoshuo .moments-media-grid {
    max-width: min(100%, 280px);
    gap: 6px;
  }
  #pageTreehole.treehole-tab-shuoshuo .moments-compose-bar {
    margin-top: 8px;
  }
  #pageTreehole.treehole-tab-shuoshuo .moments-icon-btn {
    width: 36px;
    height: 36px;
    font-size: 20px;
  }

  #pageTreehole.treehole-tab-shuoshuo .photo-upload-hint {
    margin: 6px 0 0;
    font-size: 11px;
    line-height: 1.5;
  }

  .quick-confide-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-top: 14px;
  }

  /* 发布按钮在卡片内，符合单手热区 */
  #pageTreehole .quick-confide-actions .qq-btn-publish,
  #pageTreehole.treehole-tab-shuoshuo .qq-btn-publish {
    display: inline-flex !important;
    width: 100%;
    min-height: var(--mob-btn-h);
    font-size: 16px;
    font-weight: 600;
    border-radius: 999px;
    justify-content: center;
    align-items: center;
    background: var(--lp-accent);
    color: #3a3020;
    border: none;
    box-shadow: none;
  }
  #pageTreehole .quick-confide-actions .qq-btn-publish:hover,
  #pageTreehole.treehole-tab-shuoshuo .qq-btn-publish:hover {
    background: var(--lp-accent-hover);
  }
  .pageTreehole-publish-fixed { display: none !important; }
  #pageTreehole .app-workspace {
    padding-bottom: calc(var(--mob-gap) + 8px) !important;
  }

  /* —— 许愿树 · 高度扣顶栏底栏，避免遮挡 —— */
  #pageWish {
    overflow: visible !important;
    min-height: calc(100dvh - var(--mob-shell-h)) !important;
  }
  #pageWish .wish-page-wrap {
    height: calc(100dvh - var(--mob-shell-h)) !important;
    min-height: calc(100dvh - var(--mob-shell-h)) !important;
    padding-bottom: 0 !important;
  }
  #pageWish .wish-scene {
    min-height: 100% !important;
    height: 100% !important;
  }
  #pageWish .wish-hero-dock {
    bottom: calc(var(--mob-tab-total) + 12px) !important;
  }
  #pageWish .wish-compose-sheet {
    bottom: calc(var(--mob-tab-total) + 8px) !important;
  }
  #pageWish .wish-float-card {
    bottom: calc(var(--mob-tab-total) + 72px) !important;
  }

  .qq-btn-publish,
  .lp-btn-primary,
  .wish-submit,
  .wish-hero-cta,
  .load-more-btn {
    min-height: var(--mob-btn-h);
  }

  .post-card.paper-note {
    margin: 0 0 12px;
    padding: var(--mob-gap);
    border-radius: var(--mob-card-r);
    transform: none;
  }
  .qq-feed-hd { padding: 12px 2px; }
  .category-tabs {
    padding: 8px 0;
    gap: 6px;
  }
  .cat-tab {
    min-height: 36px;
    border-radius: 10px;
  }

  /* —— 我的 · 移动端仪表盘 —— */
  #pageTreehole.treehole-tab-mine .mine-dashboard {
    display: block !important;
    margin-bottom: 4px;
  }
  .mine-dash-grid {
    grid-template-columns: 1fr !important;
    gap: 12px;
  }
  .mine-stat-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .mine-link-item {
    min-height: 44px;
    border-radius: 10px;
  }

  /* —— 日签墙时间线 —— */
  .daily-timeline-wrap {
    padding-left: 20px;
    max-width: none;
  }
  .daily-wall-item {
    border-radius: var(--mob-card-r);
    margin-bottom: 14px;
  }
  .daily-card {
    border-radius: var(--mob-card-r);
    box-shadow: none;
    border: 1px solid var(--qq-border-light);
  }

  /* —— 许愿树 · dock 布局细节 —— */
  #pageWish .wish-hero-dock {
    left: var(--mob-gap);
    right: var(--mob-gap);
    width: auto;
  }
  .wish-hero-cta {
    min-height: var(--mob-btn-h);
    font-size: 15px;
  }
  .wish-hero-ghost {
    min-height: 44px;
  }
  .wish-compose-sheet {
    left: var(--mob-gap);
    right: var(--mob-gap);
    border-radius: var(--mob-card-r);
  }
  .wish-compose-sheet textarea {
    min-height: 100px;
    font-size: 16px;
    border-radius: 12px;
  }
  .wish-compose-actions .wish-submit {
    width: 100%;
    border-radius: 999px;
    background: var(--lp-accent);
    color: #3a3020;
    font-weight: 600;
  }

  /* —— 广场搜索 —— */
  #pageTreehole.treehole-tab-square .square-search-input {
    border-radius: 12px;
    min-height: 44px;
  }
  #pageTreehole.treehole-tab-square .square-aside-rail {
    margin-bottom: 8px;
  }

  /* —— 浮层与返回顶部 —— */
  .back-top {
    bottom: calc(var(--mob-tab-total) + 12px);
    width: 44px;
    height: 44px;
  }
  .toast {
    top: calc(var(--mob-header-h) + 12px + env(safe-area-inset-top, 0px));
  }
  .modal-box {
    padding-bottom: calc(var(--mob-gap) + env(safe-area-inset-bottom, 0px));
  }
  .site-footer {
    padding-bottom: calc(24px + var(--mob-tab-total));
  }

  .share-mode .mob-tab-bar { display: none !important; }
}

@media (max-width: 380px) {
  .mob-tab-item span { font-size: 9px; }
  .mob-tab-item i { font-size: 16px; }

  #pageHome .lp-banner h1 { font-size: 24px; }
  #pageHome .lp-banner .lp-lead { font-size: 13px; }
  #pageHome .lp-three-col { gap: 8px; }
  #pageHome .lp-col-item { padding: 12px 10px; }
  #pageHome .lp-col-item h3 { font-size: 12px; }
  #pageHome .lp-col-item p { font-size: 10px; }
}