/* ===== 全局变量 ===== */
:root{
  --bg:#f5f5f7;
  --card:#ffffff;
  --ink:#1d1d1f;
  --sub:#86868b;
  --brand:#5b3fb8;
  --brand-bg:#eef0ff;
  --green:#34c759;
  --orange:#ff9500;
  --purple:#af52de;
  --line:#e5e5ea;
  --radius:12px;
  --shadow:0 2px 12px rgba(0,0,0,.06);
  --header-h:56px;

}

/* ===== 顶部导航（整合Slogan） ===== */
.header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(255,255,255,.95);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  padding:10px 16px;
  display:flex;
  flex-direction:row;
  align-items:center;
  gap:16px;
}
.header-left{
  display:flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
  min-width:0;
}
.header-right{
  display:flex;
  align-items:center;
  gap:8px;
  margin-left:auto;
  flex-shrink:0;
}
.header-btn{
  font-size:12px;
  color:var(--ink);
  cursor:pointer;
  padding:5px 10px;
  background:var(--bg);
  border-radius:14px;
  white-space:nowrap;
  font-weight:500;
  transition:.2s;
  border:1px solid transparent;
}
.header-btn:hover{
  background:var(--brand-bg);
  color:var(--brand);
  border-color:var(--brand);
}
.header-btn:active{opacity:.7}
.logo{
  font-size:16px;
  font-weight:700;
  color:var(--ink);
  letter-spacing:.5px;
  white-space:nowrap;
  flex-shrink:0;
}
.header-slogan{
  font-size:12px;
  color:var(--sub);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  display:none;
}
.search-bar{
  position:relative;
  display:flex;
  align-items:center;
  width:220px;
  flex-shrink:0;
}
.search-bar input{
  width:100%;
  height:32px;
  padding:0 32px 0 10px;
  background:var(--bg);
  border-radius:8px;
  font-size:13px;
  color:var(--ink);
}
.search-bar input::placeholder{color:var(--sub);font-size:13px}
.search-icon{
  position:absolute;
  right:8px;
  font-size:14px;
  color:var(--sub);
}

/* ===== 基础 ===== */
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
html{overflow-x:hidden}
body{
  font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  font-size:14px;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
input,button{font-family:inherit;font-size:inherit;border:none;outline:none;background:none}

/* ===== 容器 ===== */
#app{
  max-width:1200px;
  margin:0 auto;
  min-height:100vh;
  background:var(--bg);
  position:relative;
}
#main{
  flex:1;
  padding:16px;
  min-width:0;
}
.view{padding-bottom:40px}
.layout{
  display:flex;
  gap:0;
  min-height:calc(100vh - var(--header-h));
}

/* ===== 左侧边栏 ===== */
.sidebar{
  width:180px;
  flex-shrink:0;
  position:sticky;
  top:var(--header-h);
  height:calc(100vh - var(--header-h));
  background:#fff;
  border-right:1px solid var(--line);
  padding:12px 0;
  overflow-y:auto;
  overflow-x:hidden;
  scrollbar-width:thin;
}
.sidebar::-webkit-scrollbar{width:4px}
.sidebar::-webkit-scrollbar-thumb{background:#ddd;border-radius:2px}

.sidebar-section{
  padding:8px 12px;
}
.sidebar-title{
  font-size:11px;
  font-weight:600;
  color:var(--sub);
  text-transform:uppercase;
  letter-spacing:1px;
  margin-bottom:8px;
  padding-left:4px;
}
.sidebar-list{
  display:flex;
  flex-direction:column;
  gap:2px;
}
.sidebar-item{
  display:flex;
  align-items:center;
  gap:8px;
  padding:8px 10px;
  border-radius:8px;
  font-size:13px;
  color:var(--ink);
  cursor:pointer;
  transition:.15s;
  white-space:nowrap;
}
.sidebar-item:hover{
  background:var(--brand-bg);
  color:var(--brand);
}
.sidebar-item.active{
  background:var(--brand-bg);
  color:var(--brand);
  font-weight:600;
}
.sidebar-item .sb-icon{font-size:16px;flex-shrink:0}
.sidebar-item .sb-name{flex:1;overflow:hidden;text-overflow:ellipsis}
.sidebar-item .sb-count{
  font-size:10px;
  color:var(--sub);
  background:var(--bg);
  padding:1px 5px;
  border-radius:8px;
}
.sidebar-footer{
  margin-top:auto;
  padding-top:16px;
  border-top:1px solid var(--line);
}
.sidebar-tip{
  font-size:11px;
  color:var(--sub);
  text-align:center;
  padding:4px;
}

/* ===== 平台快捷入口 ===== */
.platform-bar{
  padding:12px 16px 0;
}
.platform-chips{
  display:flex;
  gap:8px;
  overflow-x:auto;
  scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
}
.platform-chips::-webkit-scrollbar{display:none}
.platform-chip{
  flex-shrink:0;
  padding:6px 14px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:20px;
  font-size:13px;
  color:var(--ink);
  cursor:pointer;
  transition:.2s;
}
.platform-chip.active{
  background:var(--brand);
  color:#fff;
  border-color:var(--brand);
}

/* ===== 区块 ===== */
.section{padding:20px 16px 0}
.section-header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:16px;
}
.section-title{
  font-size:18px;
  font-weight:700;
  color:var(--ink);
}
.section-more{
  font-size:13px;
  color:var(--brand);
  cursor:pointer;
}

/* ===== 分类网格 ===== */
.category-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:12px;
}
.category-card{
  background:var(--card);
  border-radius:var(--radius);
  padding:14px 8px;
  text-align:center;
  cursor:pointer;
  transition:.2s;
  box-shadow:var(--shadow);
}
.category-card:active{transform:none}
.category-icon{
  font-size:28px;
  margin-bottom:6px;
}
.category-name{
  font-size:12px;
  color:var(--ink);
  font-weight:500;
}

/* ===== 工具列表 ===== */
.tool-list{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:10px;
}
.tool-card{
  background:var(--card);
  border-radius:var(--radius);
  padding:12px;
  display:flex;
  align-items:flex-start;
  gap:10px;
  cursor:pointer;
  transition:.2s;
  box-shadow:var(--shadow);
  min-height:88px;
  position:relative;
}
.tool-card:active{transform:none}
.tool-icon{
  width:32px;
  height:32px;
  border-radius:8px;
  background:var(--brand-bg);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:16px;
  flex-shrink:0;
  overflow:hidden;
  position:relative;
}
.tool-icon img,.tool-favicon{
  width:100%;
  height:100%;
  object-fit:contain;
  display:block;
}
.tool-icon-fallback{
  position:absolute;
  top:0;left:0;right:0;bottom:0;
  display:none;
  align-items:center;
  justify-content:center;
  font-size:20px;
}
.tool-info{
  flex:1;
  min-width:0;
}
.tool-name{
  font-size:14px;
  font-weight:600;
  color:var(--ink);
  margin-bottom:4px;
  display:flex;
  align-items:center;
  gap:4px;
  flex-wrap:wrap;
}
.tool-intro{
  font-size:12px;
  color:var(--sub);
  overflow:hidden;
  text-overflow:ellipsis;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  line-height:1.4;
  min-height:34px;
}
.tool-tags{
  display:flex;
  gap:4px;
  flex-wrap:wrap;
}
.tool-tag{
  font-size:10px;
  padding:2px 6px;
  border-radius:4px;
  white-space:nowrap;
}
.tag-official{background:#f0e6ff;color:var(--purple)}
.tag-free{background:#e6f9ec;color:var(--green)}
.tag-paid{background:#fff3e6;color:var(--orange)}
.tag-trial{background:#e8f2ff;color:var(--brand)}
.tag-hot{background:#ffeaea;color:#ff3b30}
.tag-ai{background:linear-gradient(135deg,#f0e6ff,#e8f2ff);color:var(--purple)}
.tag-platform{
  background:#f2f2f7;
  color:var(--sub);
}
.tool-fav{
  position:absolute;
  top:8px;
  right:8px;
  font-size:16px;
  color:#ddd;
  cursor:pointer;
  padding:4px;
  z-index:2;
}
.tool-fav.active{color:#ff3b30}
.tool-pin{
  position:absolute;
  top:8px;
  right:32px;
  font-size:15px;
  color:#ddd;
  cursor:pointer;
  padding:4px;
  z-index:2;
}
.tool-pin.pinned{color:#ff9500}

/* ===== 我的常用 - 突出显示的卡片区域 ===== */
.my-tools-section{
  margin:-4px -16px 0;
  padding:16px 16px 12px;
  background:linear-gradient(135deg,#fff8e1 0%,#ffecb3 40%,#ffe0b2 100%);
  border-radius:0;
  box-shadow:inset 0 -1px 0 rgba(255,152,0,.1);
  border-top:1px solid rgba(255,152,0,.15);
  border-bottom:1px solid rgba(255,152,0,.15);
}
.my-tools-section .section-header{
  margin-bottom:12px;
}
.my-tools-section .section-title{
  font-size:17px;
}
.my-tabs{
  display:flex;
  gap:4px;
}
.header-actions{
  display:flex;
  align-items:center;
  gap:8px;
}
.homepage-btn{
  font-size:12px;
  color:#e65100;
  cursor:pointer;
  padding:5px 12px;
  background:#fff;
  border:1px solid rgba(255,152,0,.3);
  border-radius:14px;
  white-space:nowrap;
  font-weight:500;
  transition:.2s;
}
.homepage-btn:hover{
  background:#fff3e0;
}
.homepage-btn:active{opacity:.7}
.my-tools-section .section-more{
  font-size:14px;
  font-weight:600;
  color:#fff;
  background:linear-gradient(135deg,#ff9800,#f57c00);
  cursor:pointer;
  white-space:nowrap;
  padding:6px 16px;
  border-radius:16px;
  box-shadow:0 2px 6px rgba(255,152,0,.3);
  transition:.2s;
}
.my-tools-section .section-more:hover{
  transform:translateY(-1px);
  box-shadow:0 4px 10px rgba(255,152,0,.4);
}
.my-tools-section .section-more:active{transform:scale(.97)}
/* ===== 我的常用 - 小工具卡网格（缩小版工具卡） ===== */
.quick-links{
  display:grid;
  grid-template-columns:repeat(8,1fr);
  gap:8px;
  padding:2px 0;
}
.quick-link-item{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:6px;
  cursor:pointer;
  padding:10px 4px 8px;
  background:#fff;
  border-radius:10px;
  position:relative;
  box-shadow:0 1px 4px rgba(0,0,0,.06);
  transition:.2s;
  text-decoration:none;
}
.quick-link-item:hover{
  transform:translateY(-2px);
  box-shadow:0 4px 12px rgba(255,152,0,.18);
}
.quick-link-item:active{transform:translateY(0);box-shadow:0 1px 4px rgba(0,0,0,.06)}
.quick-link-icon{
  width:34px;
  height:34px;
  border-radius:8px;
  background:linear-gradient(135deg,#f5f5f7,#e8e8ed);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:16px;
  overflow:hidden;
  flex-shrink:0;
  position:relative;
}
.quick-link-icon img,.quick-link-icon .tool-favicon{
  width:75%;
  height:75%;
  object-fit:contain;
  display:block;
}
.quick-link-icon .tool-icon-fallback{
  position:absolute;
  top:0;left:0;right:0;bottom:0;
  display:none;
  align-items:center;
  justify-content:center;
  font-size:18px;
}
.quick-link-item.is-pinned .quick-link-icon{
  background:linear-gradient(135deg,#fff3e0,#ffe0b2);
}
.quick-link-name{
  font-size:11px;
  color:var(--ink);
  text-align:center;
  width:100%;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  line-height:1.2;
  font-weight:500;
  padding:0 2px;
}
/* 删除按钮：仅编辑模式下显示 */
.quick-link-remove{
  position:absolute;
  top:-5px;
  right:-5px;
  width:20px;
  height:20px;
  background:#ff3b30;
  color:#fff;
  border-radius:50%;
  font-size:13px;
  line-height:20px;
  text-align:center;
  cursor:pointer;
  display:none;
  z-index:3;
  box-shadow:0 2px 4px rgba(0,0,0,.2);
}
.quick-links.editing .quick-link-remove{display:block}
.quick-link-add .quick-link-icon{
  background:transparent;
  border:2px dashed rgba(0,0,0,.15);
  color:#999;
  font-size:20px;
  font-weight:300;
}
.quick-link-add:hover .quick-link-icon{
  border-color:var(--brand);
  color:var(--brand);
  background:var(--brand-bg);
}
.quick-link-add{
  background:rgba(255,255,255,.5);
  border:1px dashed rgba(0,0,0,.1);
  box-shadow:none;
}
.quick-link-add:hover{
  background:#fff;
  box-shadow:0 2px 8px rgba(0,0,0,.08);
}

/* 响应式：我的常用 */
@media (max-width:1199px){
  .quick-links{grid-template-columns:repeat(6,1fr)}
}
@media (max-width:768px){
  .my-tools-section{margin:-4px -12px 0;padding:14px 12px 10px}
  .quick-links{grid-template-columns:repeat(5,1fr);gap:6px}
  .header-slogan{display:none}
  .header-btn{display:none}
  .search-bar{width:160px}
}
@media (max-width:480px){
  .quick-links{grid-template-columns:repeat(4,1fr);gap:6px}
  .quick-link-item{padding:8px 2px 6px}
  .quick-link-icon{
    width:30px;
    height:30px;
    border-radius:7px;
    font-size:14px;
  }
  .quick-link-name{
    font-size:10px;
  }
  .my-tools-section .section-more{font-size:13px;padding:5px 12px}
}
.my-tools-section .pinned-empty{
  padding:12px 0 4px;
  text-align:center;
  color:#8d6e63;
  font-size:13px;
}
.my-tools-section .pinned-empty .hint{
  margin-top:4px;
  font-size:12px;
  color:#bcaaa4;
}

.pinned-empty,.recent-empty{
  padding:16px;
  text-align:center;
  color:var(--sub);
  font-size:13px;
}
.pinned-empty .hint,.recent-empty .hint{
  margin-top:4px;
  font-size:12px;
  color:#bbb;
}

/* ===== 最近使用 - 小卡片网格（与我的常用保持一致） ===== */
.recent-bar{
  overflow:visible;
}
.recent-scroll{
  display:grid;
  grid-template-columns:repeat(8,1fr);
  gap:8px;
  padding:2px 0;
}
.recent-item{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:6px;
  cursor:pointer;
  padding:10px 4px 8px;
  background:#fff;
  border-radius:10px;
  position:relative;
  box-shadow:0 1px 4px rgba(0,0,0,.06);
  transition:.2s;
  text-decoration:none;
  flex-shrink:unset;
  max-width:none;
}
.recent-item:hover{
  transform:translateY(-2px);
  box-shadow:0 4px 12px rgba(0,0,0,.1);
}
.recent-item:active{transform:translateY(0);box-shadow:0 1px 4px rgba(0,0,0,.06)}
.recent-icon{
  width:34px;
  height:34px;
  border-radius:8px;
  background:linear-gradient(135deg,#f5f5f7,#e8e8ed);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:16px;
  overflow:hidden;
  flex-shrink:0;
  position:relative;
}
.recent-icon img,.recent-icon .tool-favicon{
  width:75%;
  height:75%;
  object-fit:contain;
  display:block;
}
.recent-icon .tool-icon-fallback{
  position:absolute;
  top:0;left:0;right:0;bottom:0;
  display:none;
  align-items:center;
  justify-content:center;
  font-size:18px;
}
.recent-name{
  font-size:11px;
  color:var(--ink);
  text-align:center;
  width:100%;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  line-height:1.2;
  font-weight:500;
  padding:0 2px;
}

/* 响应式：最近使用 */
@media (max-width:1199px){
  .recent-scroll{grid-template-columns:repeat(6,1fr)}
}
@media (max-width:768px){
  .recent-scroll{grid-template-columns:repeat(5,1fr);gap:6px}
}
@media (max-width:480px){
  .recent-scroll{grid-template-columns:repeat(4,1fr);gap:6px}
  .recent-item{padding:8px 2px 6px}
  .recent-icon{
    width:30px;
    height:30px;
    border-radius:7px;
    font-size:14px;
  }
  .recent-name{
    font-size:10px;
  }
}

/* ===== 表单 ===== */
.form-group{
  margin-bottom:16px;
}
.form-label{
  display:block;
  font-size:13px;
  color:var(--sub);
  margin-bottom:6px;
}
.form-input{
  width:100%;
  height:40px;
  padding:0 12px;
  background:var(--bg);
  border-radius:10px;
  font-size:14px;
  color:var(--ink);
  border:1px solid var(--line);
}
.form-input:focus{
  border-color:var(--brand);
  background:#fff;
}

/* ===== 筛选栏 ===== */
.filter-bar{
  padding:12px 16px;
  background:var(--card);
  border-radius:var(--radius);
  margin:12px 16px 0;
}
.filter-group{
  margin-bottom:10px;
}
.filter-group:last-child{margin-bottom:0}
.filter-label{
  font-size:13px;
  color:var(--sub);
  margin-bottom:6px;
  display:block;
}
.filter-chips{
  display:flex;
  gap:6px;
  flex-wrap:wrap;
}
.chip{
  padding:4px 12px;
  border:1px solid var(--line);
  border-radius:16px;
  font-size:12px;
  color:var(--ink);
  cursor:pointer;
  transition:.2s;
}
.chip.active{
  background:var(--brand);
  color:#fff;
  border-color:var(--brand);
}

/* ===== 面包屑 ===== */
.breadcrumb{
  padding:12px 16px 0;
  font-size:13px;
  color:var(--sub);
  display:flex;
  gap:6px;
  align-items:center;
}
.breadcrumb a{color:var(--brand)}

/* ===== 视图标题 ===== */
.view-title{
  padding:8px 16px 0;
  font-size:22px;
  font-weight:700;
  color:var(--ink);
}
.view-desc{
  padding:4px 16px 12px;
  font-size:13px;
  color:var(--sub);
}

/* ===== 空状态 ===== */
.empty-state{
  padding:60px 16px;
  text-align:center;
  color:var(--sub);
}
.empty-state .hint{
  margin-top:8px;
  font-size:13px;
  color:#bbb;
}

/* ===== 加载更多 ===== */
.load-more{
  text-align:center;
  padding:16px;
  color:var(--brand);
  font-size:14px;
  cursor:pointer;
}

/* ===== 弹窗 ===== */
.modal{
  position:fixed;
  top:0;left:0;right:0;bottom:0;
  z-index:1000;
  display:flex;
  align-items:flex-end;
  justify-content:center;
}
.modal-overlay{
  position:absolute;
  top:0;left:0;right:0;bottom:0;
  background:rgba(0,0,0,.4);
}
.modal-content{
  position:relative;
  background:var(--card);
  border-radius:20px 20px 0 0;
  width:100%;
  max-width:480px;
  max-height:85vh;
  display:flex;
  flex-direction:column;
  animation:slideUp .3s ease;
}
@keyframes slideUp{
  from{transform:translateY(100%)}
  to{transform:translateY(0)}
}
.modal-header{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  padding:20px 20px 12px;
  border-bottom:1px solid var(--line);
}
.modal-tool-name{
  font-size:20px;
  font-weight:700;
  color:var(--ink);
  margin-bottom:4px;
}
.modal-tool-meta{
  font-size:13px;
  color:var(--sub);
}
.modal-close{
  font-size:20px;
  color:var(--sub);
  cursor:pointer;
  padding:4px;
}
.modal-body{
  flex:1;
  overflow-y:auto;
  padding:16px 20px;
}
.modal-section{
  margin-bottom:20px;
}
.modal-section h3{
  font-size:15px;
  font-weight:600;
  color:var(--ink);
  margin-bottom:8px;
}
.modal-section p{
  font-size:14px;
  color:#555;
  line-height:1.7;
}
.modal-price-table{
  width:100%;
  font-size:13px;
}
.modal-price-table th,.modal-price-table td{
  padding:6px 8px;
  text-align:left;
  border-bottom:1px solid var(--line);
}
.modal-price-table th{
  color:var(--sub);
  font-weight:500;
}
.modal-footer{
  display:flex;
  gap:10px;
  padding:12px 20px 20px;
  border-top:1px solid var(--line);
}
.btn-primary{
  flex:1;
  height:40px;
  background:var(--brand);
  color:#fff;
  border-radius:10px;
  font-size:14px;
  font-weight:600;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
}
.btn-secondary{
  height:40px;
  padding:0 20px;
  background:var(--bg);
  color:var(--ink);
  border-radius:10px;
  font-size:14px;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
}
.btn-primary:active{opacity:.8}
.btn-secondary:active{opacity:.8}



/* ===== 响应式 ===== */
/* 手机：隐藏侧栏，单列 */
@media (max-width:768px){
  .sidebar{display:none}
  .layout{flex-direction:column}
  #main{padding:12px}
  .tool-list{grid-template-columns:repeat(2,1fr)}
}
/* 桌面：显示侧栏 */
@media (min-width:769px) and (max-width:1199px){
  .tool-list{grid-template-columns:repeat(3,1fr)}
  .sidebar{display:block}
  .header-slogan{display:inline}
}
@media (min-width:900px){
  .header-slogan{display:inline}
}
@media (min-width:1200px){
  #app{max-width:1400px}
  .sidebar{width:200px;display:block}
  .tool-list{grid-template-columns:repeat(4,1fr)}
  .header-slogan{display:inline}
  .search-bar{width:280px}
}

/* ===== 工具图标字母头像 ===== */
.tool-icon-text{
  font-size:16px;
  font-weight:700;
  color:var(--brand);
}

/* ===== 全部分类文字导航（SEO 内链） ===== */
.cat-nav-home{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:8px;
}
.cat-nav-home a{
  display:block;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:10px;
  padding:10px 8px;
  font-size:13px;
  color:var(--ink);
  text-align:center;
  box-shadow:var(--shadow);
  transition:.2s;
}
.cat-nav-home a:hover{background:var(--brand-bg);color:var(--brand)}
.hero-cta{
  display:flex;
  gap:10px;
  margin-top:12px;
}
.homepage-btn-lg{
  font-size:13px;
  padding:8px 18px;
  border-radius:20px;
}
@media (max-width:768px){
  .cat-nav-home{grid-template-columns:repeat(2,1fr)}
}

/* ===== 设为主页 / 提交工具 弹窗 ===== */
.modal-tabs{
  display:flex;
  gap:6px;
  margin-bottom:12px;
  flex-wrap:wrap;
}
.modal-tab{
  padding:6px 12px;
  border-radius:16px;
  font-size:13px;
  background:var(--bg);
  color:var(--sub);
  cursor:pointer;
}
.modal-tab.active{background:var(--brand);color:#fff}
.modal-step{
  font-size:14px;
  color:#555;
  line-height:1.8;
}
.modal-step ol{margin:0;padding-left:20px}
.copy-box{
  display:flex;
  gap:8px;
  align-items:center;
  margin-top:10px;
}
.copy-input{
  flex:1;
  height:38px;
  padding:0 12px;
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:10px;
  font-size:13px;
  color:var(--ink);
}
.copy-btn{
  flex-shrink:0;
  height:38px;
  padding:0 16px;
  background:var(--brand);
  color:#fff;
  border-radius:10px;
  font-size:13px;
  cursor:pointer;
}

/* ===== 首页改版：内容优先（北辰 2026-10-10） ===== */
.hero-section{padding-top:8px}
.hero-inner{
  background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);
  border-radius:18px;
  padding:36px 28px;
  color:#fff;
  text-align:center;
  box-shadow:0 10px 30px rgba(102,126,234,.25);
}
.hero-badge{
  display:inline-block;
  font-size:13px;
  font-weight:600;
  background:rgba(255,255,255,.18);
  border:1px solid rgba(255,255,255,.35);
  padding:5px 14px;
  border-radius:999px;
  margin-bottom:14px;
}
.hero-title{
  font-size:28px;
  font-weight:800;
  line-height:1.3;
  margin:0 0 10px;
}
.hero-sub{
  font-size:14px;
  opacity:.92;
  line-height:1.7;
  margin:0 auto 18px;
  max-width:560px;
}
.hero-search{
  display:flex;
  align-items:center;
  gap:8px;
  justify-content:center;
  max-width:440px;
  margin:0 auto 16px;
  background:rgba(255,255,255,.95);
  border-radius:12px;
  padding:11px 16px;
  color:#888;
  font-size:14px;
  cursor:text;
}
.hero-search-icon{font-size:15px}
.hero-search-ph{color:#999}
.hero-cta{
  display:flex;
  gap:12px;
  justify-content:center;
  flex-wrap:wrap;
}
.hero-btn{
  display:inline-block;
  padding:10px 22px;
  border-radius:999px;
  font-size:14px;
  font-weight:700;
  text-decoration:none;
  transition:.2s;
}
.hero-btn.primary{background:#fff;color:#5b3fb8}
.hero-btn.ghost{background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.4)}
.hero-btn:active{transform:scale(.97)}

.article-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
}
.article-card{
  display:flex;
  flex-direction:column;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:16px;
  color:var(--ink);
  text-decoration:none;
  box-shadow:var(--shadow);
  transition:.2s;
  min-height:150px;
}
.article-card:hover{
  transform:translateY(-3px);
  box-shadow:0 8px 22px rgba(0,0,0,.1);
  border-color:var(--brand);
}
.ac-cat{
  align-self:flex-start;
  font-size:11px;
  font-weight:600;
  color:#5b3fb8;
  background:#eef0ff;
  border-radius:999px;
  padding:3px 10px;
  margin-bottom:10px;
}
.ac-title{font-size:15px;font-weight:700;line-height:1.45;margin-bottom:8px}
.ac-desc{
  font-size:12.5px;
  color:var(--sub);
  line-height:1.6;
  flex:1;
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.ac-date{font-size:11px;color:#bbb;margin-top:10px}

.pillar-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
}
.pillar-card{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:4px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:16px;
  color:var(--ink);
  text-decoration:none;
  box-shadow:var(--shadow);
  transition:.2s;
}
.pillar-card:hover{
  transform:translateY(-3px);
  box-shadow:0 8px 22px rgba(0,0,0,.1);
  border-color:var(--brand);
}
.pc-icon{font-size:26px;margin-bottom:4px}
.pc-name{font-size:15px;font-weight:700}
.pc-sub{font-size:12px;color:var(--sub)}

@media (max-width:900px){
  .article-grid,.pillar-grid{grid-template-columns:repeat(2,1fr)}
  .hero-title{font-size:23px}
}
@media (max-width:560px){
  .article-grid,.pillar-grid{grid-template-columns:1fr}
  .hero-inner{padding:28px 18px}
}

/* ===== 首页美化补充（北辰 2026-10-10） ===== */
/* 区块标题左侧强调条 */
.section-title{
  border-left:4px solid var(--brand);
  padding-left:10px;
  line-height:1.2;
}
/* Hero 信任条 */
.hero-trust{
  display:flex;
  justify-content:center;
  align-items:center;
  flex-wrap:wrap;
  gap:6px 4px;
  margin-top:14px;
  font-size:12.5px;
  opacity:.95;
}
.hero-trust .ht-dot{opacity:.5}
/* 文章卡 + 缩略图（配图用渐变+emoji，零外链、利 Core Web Vitals） */
.article-card{
  padding:0;
  overflow:hidden;
}
.ac-thumb{
  height:110px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:42px;
  background:var(--g,linear-gradient(135deg,#667eea,#764ba2));
}
.ac-cat{
  margin:14px 0 8px 16px;
}
.ac-title{
  margin:0 16px 8px;
}
.ac-desc{
  margin:0 16px;
}
.ac-meta{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:8px;
  margin:12px 16px 14px;
  font-size:11px;
  color:#aab;
}
.ac-meta .ac-date{margin-top:0}
/* 收藏 / 追更 区块 */
.bookmark-section{padding-top:20px}
.bookmark-card{
  display:flex;
  gap:16px;
  align-items:center;
  background:linear-gradient(135deg,#fff7ed,#fff1e6);
  border:1px solid #ffe0c2;
  border-radius:18px;
  padding:22px 24px;
  box-shadow:0 8px 24px rgba(255,138,61,.12);
}
.bm-icon{
  font-size:40px;
  flex-shrink:0;
  filter:drop-shadow(0 4px 8px rgba(255,138,61,.3));
}
.bm-body{flex:1;min-width:0}
.bm-title{font-size:17px;font-weight:800;color:#7a3b00;margin-bottom:6px}
.bm-sub{font-size:13px;color:#9a6b3f;line-height:1.7;margin-bottom:14px}
.bm-actions{display:flex;gap:10px;flex-wrap:wrap}
.bm-btn{
  display:inline-block;
  padding:10px 20px;
  border-radius:999px;
  font-size:13.5px;
  font-weight:700;
  cursor:pointer;
  text-decoration:none;
  transition:.2s;
  border:1px solid transparent;
}
.bm-btn.primary{background:linear-gradient(135deg,#ff9a3d,#ff7a18);color:#fff;box-shadow:0 6px 16px rgba(255,122,24,.35)}
.bm-btn.primary:active{transform:scale(.97)}
.bm-btn.ghost{background:#fff;color:#c2410c;border-color:#ffd9b3}
.bm-btn.ghost:active{transform:scale(.97)}
/* Toast */
.bm-toast{
  position:fixed;
  left:50%;
  bottom:32px;
  transform:translateX(-50%) translateY(20px);
  background:rgba(30,30,40,.92);
  color:#fff;
  font-size:13px;
  padding:11px 18px;
  border-radius:12px;
  box-shadow:0 8px 24px rgba(0,0,0,.3);
  opacity:0;
  pointer-events:none;
  transition:.3s;
  z-index:2000;
}
.bm-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
@media (max-width:560px){
  .bookmark-card{flex-direction:column;text-align:center;padding:20px 16px}
  .bm-actions{justify-content:center}
}

/* ===== 首页重构 v3（北辰 2026-10-10）· 竞品借鉴模块 ===== */

/* 覆盖平台信任墙（对标天下网商合作 logo 墙） */
.trust-wall{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:18px;
  text-align:center;
  box-shadow:var(--shadow);
}
.tw-label{font-size:13px;color:var(--sub);margin-bottom:14px}
.tw-logos{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.tw-logo{
  font-size:13px;font-weight:600;color:var(--ink);
  background:var(--bg);border:1px solid var(--line);
  border-radius:999px;padding:7px 16px;transition:.2s;
}
.tw-logo:hover{background:var(--brand-bg);color:var(--brand);border-color:var(--brand)}

/* 数据看板 */
.stats-board{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.stat-item{
  background:linear-gradient(135deg,#5b3fb8,#7c4ddb);
  border-radius:var(--radius);padding:20px 16px;text-align:center;color:#fff;
  box-shadow:0 6px 20px rgba(91,63,184,.2);
}
.stat-num{font-size:30px;font-weight:800;line-height:1}
.stat-label{font-size:12.5px;opacity:.92;margin-top:6px}

/* 平台规则预警栏（对标 AMZ123 合规雷达，跑马灯） */
.alert-bar{
  overflow:hidden;border-radius:12px;
  background:#fff7ed;border:1px solid #ffe0c2;padding:10px 0;
}
.alert-track{
  display:inline-flex;white-space:nowrap;
  animation:alertMarquee 32s linear infinite;
}
.alert-bar:hover .alert-track{animation-play-state:paused}
.alert-item{
  display:inline-flex;align-items:center;
  padding:0 24px;font-size:13px;color:#9a4a00;
  border-right:1px dashed #ffd9b3;
}
@keyframes alertMarquee{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}

/* 每日干货速览（对标早报/周报 digest） */
.digest-list{
  list-style:none;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.digest-item{
  display:flex;align-items:center;gap:10px;
  padding:11px 14px;border-bottom:1px solid var(--line);font-size:13.5px;
}
.digest-item:last-child{border-bottom:none}
.dg-tag{
  flex-shrink:0;font-size:11px;font-weight:600;color:#5b3fb8;
  background:#eef0ff;border-radius:6px;padding:3px 9px;
}
.digest-item a{
  color:var(--ink);text-decoration:none;flex:1;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.digest-item a:hover{color:var(--brand)}

/* 侧栏二级分类标题（国内/出海/资源 分组） */
.sidebar-group-title{
  font-size:11px;font-weight:700;color:var(--brand);
  letter-spacing:.5px;margin:12px 4px 4px;padding-left:4px;
}
.sidebar-item.sub{padding-left:18px}
.sidebar-item.sub .sb-name{font-size:12.5px}

@media (max-width:560px){
  .stats-board{grid-template-columns:repeat(3,1fr);gap:8px}
  .stat-item{padding:14px 6px}
  .stat-num{font-size:22px}
  .tw-logos{gap:7px}
  .tw-logo{padding:6px 12px;font-size:12px}
}

/* ===== 首页门户重构（对标 ebrun 资讯门户骨架，北辰 2026-10-10） ===== */
/* 两栏：中间新闻流 + 右侧栏 */
.home-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 300px;
  gap:20px;
  align-items:start;
}
.home-main{min-width:0}
.home-main .section{padding-left:0;padding-right:0}
.home-rail{
  position:sticky;
  top:calc(var(--header-h) + 12px);
  display:flex;
  flex-direction:column;
  gap:16px;
}
/* 右栏卡片 */
.rail-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:16px;
  box-shadow:var(--shadow);
}
.rail-title{
  font-size:15px;
  font-weight:700;
  color:var(--ink);
  margin-bottom:12px;
  border-left:4px solid var(--brand);
  padding-left:10px;
  line-height:1.2;
}
/* 新闻流（ebrun 式：标题+摘要+标签+时间） */
.news-feed{list-style:none;display:flex;flex-direction:column}
.nf-item{
  display:flex;
  gap:14px;
  padding:16px 0;
  border-bottom:1px solid var(--line);
}
.nf-item:last-child{border-bottom:none}
.nf-thumb{
  width:104px;height:72px;border-radius:10px;flex-shrink:0;
  background:var(--g,linear-gradient(135deg,#5b3fb8,#7c4ddb));
  display:flex;align-items:center;justify-content:center;
  font-size:34px;color:#fff;overflow:hidden;
}
.nf-body{flex:1;min-width:0;display:flex;flex-direction:column}
.nf-title{
  font-size:16px;font-weight:700;color:var(--ink);line-height:1.4;
  text-decoration:none;margin-bottom:6px;
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;
}
.nf-title:hover{color:var(--brand)}
.nf-summary{
  font-size:13px;color:var(--sub);line-height:1.6;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  margin-bottom:8px;
}
.nf-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12px}
.nf-tag{
  font-size:11px;font-weight:600;color:var(--brand);background:#eef0ff;
  border-radius:6px;padding:2px 9px;
}
.nf-date{color:#bbb}
.nf-read{color:#bbb}
/* 右栏：热门工具榜 */
.rank-list{list-style:none;counter-reset:rank;display:flex;flex-direction:column;gap:2px}
.rank-list li{
  display:flex;align-items:center;gap:10px;
  padding:8px 6px;border-radius:8px;font-size:13.5px;color:var(--ink);
  transition:.15s;
}
.rank-list li:hover{background:var(--brand-bg)}
.rank-list li .rk-link{
  display:flex;align-items:center;gap:10px;flex:1;min-width:0;
  text-decoration:none;color:inherit;
}
.rank-list li::before{
  counter-increment:rank;content:counter(rank);
  width:22px;height:22px;flex-shrink:0;border-radius:6px;
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;color:#fff;background:#c7c7cc;
}
.rank-list li:nth-child(1)::before{background:#ff3b30}
.rank-list li:nth-child(2)::before{background:#ff9500}
.rank-list li:nth-child(3)::before{background:#ffcc00;color:#7a5b00}
.rank-list li .rk-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-list li .rk-hot{font-size:11px;color:var(--sub);flex-shrink:0}
/* 右栏内部微调：去掉子模块自带卡片外框，避免双重边框 */
.rail-card .tw-logos{justify-content:flex-start}
.rail-card .digest-list{border:none;border-radius:0;background:transparent}
.rail-card .digest-item{padding-left:0;padding-right:0}
/* 收藏 lead-magnet（右栏化） */
.bm-rail{
  text-align:center;
  background:#fff;
  border-color:var(--line);
}
.bm-rail .bm-icon{font-size:34px}
.bm-rail .bm-title{font-size:15px;margin:8px 0 6px;color:var(--ink)}
.bm-rail .bm-sub{font-size:12.5px;margin-bottom:12px;color:var(--sub)}
.bm-rail .bm-btn{width:100%}
/* 响应式：门户两栏 → 单栏 */
@media (max-width:980px){
  .home-layout{grid-template-columns:1fr;gap:16px}
  .home-rail{position:static;flex-direction:column}
}
@media (max-width:560px){
  .nf-thumb{width:84px;height:60px;font-size:28px}
  .nf-title{font-size:15px}
}

/* 频道标签条（对标 ebrun 门户频道导航） */
.channel-bar{
  display:flex;gap:6px;flex-wrap:wrap;align-items:center;
  padding:6px 0 10px;
  margin-bottom:2px;
  border-bottom:1px solid var(--line);
}
.ch-item{
  font-size:13.5px;font-weight:600;color:var(--sub);
  padding:7px 13px;border-radius:8px;text-decoration:none;transition:.15s;
  white-space:nowrap;
}
.ch-item:hover{background:var(--brand-bg);color:var(--brand)}
.ch-item.active{color:var(--brand);background:var(--brand-bg)}
/* 频道锚点滚动时留出吸顶导航高度 */
#sec-feed,#sec-alerts,#sec-pillars,#sec-tools{scroll-margin-top:calc(var(--header-h) + 12px)}
@media (max-width:560px){
  .channel-bar{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
  .channel-bar::-webkit-scrollbar{display:none}
  .ch-item{padding:6px 10px;font-size:13px}
}

/* ===== 首页 v5 · ebrun 门户（白底简洁版，北辰 2026-10-10） ===== */
/* 顶部频道导航（白底、细下边框、简洁） */
.site-nav{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:var(--header-h);z-index:90}
.site-nav-inner{padding:0 16px;display:flex;gap:2px;align-items:center;overflow-x:auto;scrollbar-width:none}
.site-nav-inner::-webkit-scrollbar{display:none}
.sn-item{flex-shrink:0;font-size:14px;font-weight:500;color:var(--sub);padding:13px 14px;text-decoration:none;border-bottom:2px solid transparent;transition:.15s;white-space:nowrap}
.sn-item:hover{color:var(--ink)}
.sn-item.active{color:var(--brand);border-bottom-color:var(--brand);font-weight:600}
.nav-dd{display:none}

/* 头条速递跑马灯 */
.ticker{display:flex;align-items:center;gap:12px;background:#fafafa;border:1px solid var(--line);border-radius:8px;padding:9px 14px;margin:16px 16px 0;overflow:hidden}
.tk-label{flex-shrink:0;font-size:13px;font-weight:700;color:var(--brand);white-space:nowrap}
.tk-viewport{flex:1;overflow:hidden;min-width:0}
.tk-track{display:inline-flex;white-space:nowrap;animation:tkMarquee 38s linear infinite}
.ticker:hover .tk-track{animation-play-state:paused}
.tk-item{display:inline-block;font-size:13.5px;color:var(--ink);text-decoration:none;padding:0 22px;border-right:1px solid var(--line)}
.tk-item:hover{color:var(--brand)}
@keyframes tkMarquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* 门户两栏：主栏 + 右栏 */
.home-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px;align-items:start;padding:16px}
.home-main{min-width:0}
.home-rail{position:sticky;top:calc(var(--header-h) + 58px);display:flex;flex-direction:column;gap:16px}

/* 焦点头条区 */
.focus{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:20px;padding:4px 0 18px;border-bottom:1px solid var(--line);margin-bottom:4px}
.focus-lead{display:block;text-decoration:none;color:inherit}
.fl-thumb{height:210px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:56px;margin-bottom:14px}
.fl-cat{display:inline-block;font-size:11.5px;font-weight:600;color:var(--brand);background:#eef0ff;border-radius:4px;padding:2px 9px;margin-bottom:8px}
.fl-title{font-size:21px;font-weight:800;line-height:1.35;color:var(--ink);margin-bottom:8px}
.focus-lead:hover .fl-title{color:var(--brand)}
.fl-sum{font-size:13.5px;color:var(--sub);line-height:1.65;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.fl-meta{font-size:12px;color:#b0b0b5;display:flex;gap:8px}
.focus-list{list-style:none;display:flex;flex-direction:column;justify-content:space-between}
.focus-list li{display:flex;align-items:center;gap:8px;padding:9px 0;border-bottom:1px dashed var(--line)}
.focus-list li:last-child{border-bottom:none}
.fc-tag{flex-shrink:0;font-size:11px;font-weight:600;color:var(--brand);background:#eef0ff;border-radius:4px;padding:2px 8px}
.focus-list li a{flex:1;min-width:0;font-size:14px;color:var(--ink);text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.focus-list li a:hover{color:var(--brand)}
.fc-time{flex-shrink:0;font-size:11.5px;color:#c0c0c5}

/* 频道分区 */
.chan-block{padding:20px 0;border-bottom:1px solid var(--line)}
.chan-block:last-of-type{border-bottom:none}
.chan-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.chan-title{font-size:17px;font-weight:800;color:var(--ink);border-left:4px solid var(--brand);padding-left:10px;line-height:1.2}
.chan-more{font-size:13px;color:var(--sub);text-decoration:none}
.chan-more:hover{color:var(--brand)}
.chan-body{display:grid;grid-template-columns:minmax(0,300px) minmax(0,1fr);gap:20px}
.chan-lead{display:flex;gap:12px;text-decoration:none;color:inherit}
.cl-thumb{width:96px;height:72px;border-radius:6px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:34px}
.cl-text{min-width:0}
.cl-title{font-size:15px;font-weight:700;line-height:1.4;color:var(--ink);margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.chan-lead:hover .cl-title{color:var(--brand)}
.cl-sum{font-size:12.5px;color:var(--sub);line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.chan-list{list-style:none;display:flex;flex-direction:column;justify-content:space-between}
.chan-list li{padding:7px 0;border-bottom:1px dashed var(--line)}
.chan-list li:last-child{border-bottom:none}
.chan-list a{font-size:13.5px;color:var(--ink);text-decoration:none;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chan-list a:hover{color:var(--brand)}
#chan-domestic,#chan-cross,#chan-douyin,#chan-xhs,#chan-tools,#chan-logistics{scroll-margin-top:calc(var(--header-h) + 58px)}

/* 右栏：订阅周报 / 精选工具 */
.sub-tip{font-size:12.5px;color:var(--sub);line-height:1.6;margin-bottom:10px}
.sub-form{display:flex;gap:8px}
.sub-input{flex:1;min-width:0;height:38px;padding:0 12px;background:var(--bg);border:1px solid var(--line);border-radius:8px;font-size:13px;color:var(--ink)}
.sub-input:focus{background:#fff;border-color:var(--brand)}
.sub-btn{flex-shrink:0;height:38px;padding:0 16px;background:var(--brand);color:#fff;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer}
.pick-list{display:flex;flex-direction:column;gap:2px}
.pick-list a{font-size:13.5px;color:var(--ink);text-decoration:none;padding:8px;border-radius:6px;transition:.15s}
.pick-list a:hover{background:var(--brand-bg);color:var(--brand)}

/* 页脚（浅底多列，简洁） */
.site-footer{background:#fafafa;border-top:1px solid var(--line);margin-top:24px}
.sf-inner{max-width:1200px;margin:0 auto;padding:34px 16px 24px;display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:28px}
.sf-logo{font-size:16px;font-weight:800;color:var(--ink);margin-bottom:10px}
.sf-desc{font-size:13px;color:var(--sub);line-height:1.7;max-width:320px}
.sf-title{font-size:13px;font-weight:700;color:var(--ink);margin-bottom:12px}
.sf-col a{display:block;font-size:13px;color:var(--sub);text-decoration:none;padding:4px 0}
.sf-col a:hover{color:var(--brand)}
.sf-bottom{border-top:1px solid var(--line);text-align:center;font-size:12.5px;color:#b0b0b5;padding:16px}

/* 响应式 */
@media (max-width:980px){
  .home-layout{grid-template-columns:1fr;gap:18px;padding:14px}
  .home-rail{position:static;flex-direction:row;flex-wrap:wrap}
  .home-rail .rail-card{flex:1;min-width:240px}
  .focus{grid-template-columns:1fr;gap:14px}
  .chan-body{grid-template-columns:1fr;gap:14px}
  .sf-inner{grid-template-columns:1fr 1fr;gap:22px}
}
@media (max-width:860px){
  .site-nav-inner{display:none}
  .nav-dd{display:block;width:100%;height:44px;padding:0 14px;font-size:14px;font-weight:600;color:var(--ink);background:#fff;border:none;outline:none;-webkit-appearance:none;appearance:none}
}
@media (max-width:560px){
  .focus-list li a{font-size:13.5px}
  .fc-time{display:none}
  .fl-thumb{height:160px;font-size:44px}
  .fl-title{font-size:18px}
  .home-rail{flex-direction:column}
  .home-rail .rail-card{min-width:0}
  .sf-inner{grid-template-columns:1fr;gap:20px}
}

/* ===== 二级列表页 / 详情页 统一视觉规范（北辰 2026-10-10） ===== */
.art-header{background:#fff;border-bottom:1px solid var(--line)}
.ah-inner{max-width:960px;margin:0 auto;padding:0 16px;display:flex;align-items:center;gap:18px;height:56px}
.ah-logo{font-size:16px;font-weight:800;color:var(--ink);text-decoration:none;white-space:nowrap}
.ah-nav{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}
.ah-nav::-webkit-scrollbar{display:none}
.ah-nav a{font-size:13.5px;color:var(--sub);text-decoration:none;padding:8px 10px;border-radius:6px;white-space:nowrap}
.ah-nav a:hover{background:var(--brand-bg);color:var(--brand)}
.art-wrap{max-width:860px;margin:0 auto;padding:20px 16px 40px}
.art-crumb{font-size:13px;color:var(--sub);margin-bottom:14px}
.art-crumb a{color:var(--brand);text-decoration:none}
.art-title{font-size:26px;font-weight:800;line-height:1.35;color:var(--ink);margin:0 0 10px}
.art-meta{font-size:13px;color:#b0b0b5;margin-bottom:22px}
.article-body{font-size:17px;line-height:1.9;color:#333}
.article-body h2{font-size:19px;font-weight:700;color:var(--ink);margin:26px 0 10px;border-left:4px solid var(--brand);padding-left:10px;line-height:1.3}
.article-body p{margin:12px 0}
.post-list{display:flex;flex-direction:column;gap:12px;margin-top:6px}
.post-item{display:block;background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px 18px;text-decoration:none;color:inherit;transition:.15s;box-shadow:var(--shadow)}
.post-item:hover{border-color:var(--brand);transform:translateY(-1px)}
.post-item .pi-title{font-size:16px;font-weight:700;color:var(--ink);margin-bottom:6px;line-height:1.45}
.post-item:hover .pi-title{color:var(--brand)}
.post-item .pi-desc{font-size:13px;color:var(--sub);line-height:1.6;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-item .pi-date{font-size:12px;color:#b0b0b5}
.art-cta{margin:26px 0}
.art-cta a{display:inline-block;font-size:13.5px;font-weight:600;color:var(--brand);text-decoration:none;border:1px solid var(--brand);border-radius:8px;padding:9px 18px}
.art-cta a:hover{background:var(--brand-bg)}
@media (max-width:560px){
  .art-title{font-size:21px}
  .ah-inner{height:52px}
  .art-wrap{padding:16px 14px 32px}
}

/* 2026-10-16 正文放大：文章段落统一 17px（原未设 font-size，靠浏览器默认16px） */
#main p{font-size:17px}

/* 2026-10-18 文章组件（沈W 文章自动化）：教程速览 pane / 对比表格 / FAQ / 来源声明 */
.article-body li{font-size:17px}
.tp-pane{background:var(--brand-bg);border:1px solid var(--line);border-radius:10px;padding:16px 18px;margin:16px 0 22px}
.tp-row{display:flex;gap:12px;padding:7px 0;border-bottom:1px dashed var(--line)}
.tp-row:last-child{border-bottom:none}
.tp-k{flex:0 0 68px;font-size:13px;font-weight:700;color:#7a3b00;line-height:1.7}
.tp-v{flex:1;font-size:15.5px;color:#3a3020;line-height:1.8}
.tb-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:16px 0}
table.tb{border-collapse:collapse;width:100%;font-size:15.5px;min-width:560px}
table.tb th,table.tb td{border:1px solid var(--line);padding:9px 11px;text-align:left;line-height:1.7}
table.tb th{background:var(--brand-bg);color:var(--ink)}
.faq-item{border-top:1px dashed var(--line);padding:12px 0}
.faq-q{font-size:16.5px;font-weight:700;color:var(--ink);margin-bottom:4px}
.faq-a{font-size:16.5px;color:#3a3020;line-height:1.85}
.src-note{margin-top:18px;font-size:13.5px;color:#8a8a90;border-top:1px dashed var(--line);padding-top:10px}
@media (max-width:560px){.tp-row{flex-direction:column;gap:2px}.tp-k{flex:none}}