/* ============================================================
   终端客户售后服务门户（演示）
   layui 基础组件 + 自定义响应式适配，兼容 PC / 移动端
   ============================================================ */
:root{
  --p-primary:#1677ff;
  --p-primary-dark:#0f5fd6;
  --p-primary-light:#eef5ff;
  --p-bg:#f4f6fa;
  --p-card:#ffffff;
  --p-text:#1f2937;
  --p-muted:#6b7280;
  --p-line:#e8ecf3;
  --p-radius:14px;
  --p-shadow:0 6px 20px rgba(15,35,95,.06);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--p-bg);
  color:var(--p-text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:14px;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;}

/* ---------- 顶部导航 ---------- */
.p-nav{
  background:#fff;
  border-bottom:1px solid var(--p-line);
  position:sticky;
  top:0;
  z-index:100;
}
.p-nav-inner{
  max-width:1180px;
  margin:0 auto;
  display:flex;
  align-items:center;
  gap:20px;
  min-height:60px;
  padding:0 18px;
}
.p-brand{
  display:flex;
  align-items:center;
  gap:9px;
  font-size:17px;
  font-weight:700;
  color:var(--p-primary);
  white-space:nowrap;
}
.p-brand i{font-size:22px;}
.p-nav-links{
  display:flex;
  gap:6px;
  margin-left:auto;
  align-items:center;
  flex-wrap:wrap;
}
.p-nav-links a{
  padding:8px 12px;
  border-radius:9px;
  color:#4b5563;
  font-size:14px;
  transition:.15s;
}
.p-nav-links a.on,
.p-nav-links a:hover{background:var(--p-primary-light);color:var(--p-primary);}
.p-user{
  font-size:12px;
  color:var(--p-muted);
  max-width:180px;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  padding-left:6px;
}
.p-nav-toggle{
  display:none;
  width:38px;
  height:38px;
  padding:0;
  margin-left:auto;
  align-items:center;
  justify-content:center;
  border:1px solid var(--p-line);
  border-radius:9px;
  background:#fff;
  color:#374151;
  font-size:19px;
  cursor:pointer;
}
.p-nav-toggle:hover{background:var(--p-primary-light);color:var(--p-primary);}
.p-nav-links .p-signout{color:#b42318;font-weight:600;}
.p-nav-links .p-signout:hover{background:#fee4e2;color:#b42318;}

@media (max-width:1140px){
  .p-nav-toggle{display:flex;}
  .p-nav-links{
    position:absolute;
    top:100%;
    left:0;
    right:0;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:2px;
    margin:0;
    padding:8px 16px 14px;
    background:#fff;
    border-bottom:1px solid var(--p-line);
    box-shadow:0 14px 24px rgba(16,24,40,.10);
    max-height:calc(100vh - 60px);
    overflow-y:auto;
  }
  .p-nav-links.open{display:flex;}
  .p-nav-links a{padding:11px 12px;font-size:14px;white-space:nowrap;}
  .p-user{padding:12px 12px 2px;margin-top:6px;max-width:none;border-top:1px solid var(--p-line);}
}

/* ---------- 页面骨架 ---------- */
.p-main{max-width:1180px;margin:0 auto;padding:22px 18px 60px;}
.p-page-title{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:12px;
  margin:0 0 16px;
  flex-wrap:wrap;
}
.p-page-title h1{font-size:21px;margin:0;line-height:1.3;}
.p-page-title p{margin:5px 0 0;color:var(--p-muted);font-size:13px;}
.p-page-title .ops{display:flex;gap:10px;flex-wrap:wrap;}
.p-card{
  background:var(--p-card);
  border:1px solid var(--p-line);
  border-radius:var(--p-radius);
  box-shadow:var(--p-shadow);
}
.p-card-hd{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:16px 18px;
  border-bottom:1px solid var(--p-line);
  font-weight:600;
}
.p-card-hd .sub{font-weight:400;font-size:12.5px;color:var(--p-muted);}
.p-card-bd{padding:18px;}
.p-section{margin-bottom:18px;}
.p-section-title{
  font-size:15px;
  font-weight:700;
  margin:0 0 14px;
  display:flex;
  align-items:center;
  gap:8px;
}
.p-section-title:before{
  content:"";
  width:4px;
  height:16px;
  border-radius:3px;
  background:var(--p-primary);
}

/* ---------- 统计卡片 ---------- */
.p-stats{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:12px;
  margin-bottom:16px;
}
.p-stat{
  background:#fff;
  border:1px solid var(--p-line);
  border-top:3px solid transparent;
  border-radius:12px;
  padding:14px 16px;
  box-shadow:var(--p-shadow);
  cursor:pointer;
  transition:.15s;
}
.p-stat:hover{transform:translateY(-1px);border-color:#c7dbff;}
.p-stat b{display:block;font-size:24px;line-height:1.2;}
.p-stat span{font-size:12px;color:var(--p-muted);}
.p-stat.on{border-top-color:var(--p-primary);background:#f8fbff;}

/* ---------- 工具栏 / 搜索 ---------- */
.p-toolbar{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
  padding:14px 16px;
  margin-bottom:14px;
}
.p-search{display:flex;gap:8px;flex:1;min-width:220px;}
.p-input,
.p-textarea,
.p-select{
  width:100%;
  border:1px solid #dfe5ef;
  border-radius:9px;
  padding:9px 12px;
  font-size:14px;
  outline:none;
  background:#fff;
  color:var(--p-text);
  transition:.15s;
  font-family:inherit;
}
.p-input,.p-select{height:40px;}
.p-textarea{min-height:96px;resize:vertical;line-height:1.6;}
.p-input:focus,.p-textarea:focus,.p-select:focus{
  border-color:var(--p-primary);
  box-shadow:0 0 0 3px rgba(22,119,255,.12);
}
.p-select{padding-right:30px;appearance:none;background-image:linear-gradient(45deg,transparent 50%,#9aa3b2 50%),linear-gradient(135deg,#9aa3b2 50%,transparent 50%);background-position:calc(100% - 17px) 17px,calc(100% - 12px) 17px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;}

/* ---------- 按钮 ---------- */
.p-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  height:38px;
  padding:0 16px;
  border-radius:9px;
  border:1px solid var(--p-primary);
  background:var(--p-primary);
  color:#fff;
  font-size:14px;
  cursor:pointer;
  white-space:nowrap;
  transition:.15s;
  font-family:inherit;
}
.p-btn:hover{background:var(--p-primary-dark);border-color:var(--p-primary-dark);}
.p-btn.ghost{background:#fff;color:var(--p-primary);}
.p-btn.ghost:hover{background:var(--p-primary-light);}
.p-btn.plain{background:#fff;color:#4b5563;border-color:#dfe5ef;}
.p-btn.plain:hover{background:#f8fafc;color:var(--p-primary);border-color:#c7dbff;}
.p-btn.danger{background:#fff;color:#e5484d;border-color:#f3c4c6;}
.p-btn.danger:hover{background:#fff5f5;}
.p-btn.sm{height:32px;padding:0 12px;font-size:13px;border-radius:8px;}
.p-btn.block{width:100%;}
.p-btn[disabled]{opacity:.5;cursor:not-allowed;}

/* ---------- 快捷筛选 ---------- */
.p-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 14px;}
.p-tab{
  display:inline-flex;
  align-items:center;
  gap:5px;
  padding:6px 14px;
  border-radius:20px;
  background:#fff;
  border:1px solid #e6eaf1;
  font-size:12.5px;
  color:#5b6472;
  cursor:pointer;
  transition:.12s;
  user-select:none;
}
.p-tab:hover{border-color:var(--p-primary);color:var(--p-primary);}
.p-tab.on{background:var(--p-primary);border-color:var(--p-primary);color:#fff;font-weight:600;}
.p-tab .n{
  font-size:11px;
  background:rgba(0,0,0,.06);
  border-radius:10px;
  padding:0 6px;
  line-height:17px;
  font-family:Consolas,Monaco,monospace;
}
.p-tab.on .n{background:rgba(255,255,255,.28);}

/* ---------- 工单卡片 ---------- */
.p-list{display:flex;flex-direction:column;gap:12px;}
.p-wo{
  background:#fff;
  border:1px solid var(--p-line);
  border-radius:var(--p-radius);
  box-shadow:var(--p-shadow);
  padding:16px 18px;
  transition:.18s;
}
.p-wo:hover{border-color:#c7dbff;transform:translateY(-1px);}
.p-wo-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;flex-wrap:wrap;}
.p-wo-no{font-weight:700;font-size:15px;letter-spacing:.2px;color:#1d4ed8;}
.p-wo-meta{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px;color:var(--p-muted);font-size:12.5px;}
.p-wo-meta b{color:#374151;font-weight:600;}
.p-wo-desc{
  margin-top:10px;
  color:#4b5563;
  font-size:13px;
  line-height:1.6;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.p-wo-ft{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  margin-top:12px;
  padding-top:12px;
  border-top:1px dashed #edf0f6;
  flex-wrap:wrap;
}
.p-wo-latest{font-size:12.5px;color:#6b7280;line-height:1.5;}
.p-wo-latest b{font-weight:600;color:#374151;}
.p-wo-ops{display:flex;gap:8px;flex-wrap:wrap;}

/* ---------- 状态徽标 ---------- */
.p-badge{
  display:inline-flex;
  align-items:center;
  gap:5px;
  height:24px;
  padding:0 10px;
  border-radius:20px;
  font-size:12px;
  font-weight:600;
  white-space:nowrap;
}
.p-badge i{width:5px;height:5px;border-radius:50%;background:currentColor;}
.st-wait{background:#fff4e5;color:#b45309;}
.st-run{background:#e8f1ff;color:#1d4ed8;}
.st-assess{background:#f3e8ff;color:#7e22ce;}
.st-fee{background:#fef3c7;color:#a16207;}
.st-ship{background:#e0f2fe;color:#0369a1;}
.st-done{background:#e7f8ef;color:#15803d;}
.st-cancel{background:#f1f3f7;color:#6b7280;}
.st-bad{background:#fdecec;color:#dc2626;}
.p-tag{display:inline-block;padding:2px 8px;border-radius:6px;background:#f3f6fb;color:#4b5563;font-size:12px;}
.p-tag.blue{background:#e8f1ff;color:#1d4ed8;}
.p-tag.green{background:#e7f8ef;color:#15803d;}
.p-tag.orange{background:#fff4e5;color:#b45309;}

/* ---------- 空状态 / 分页 ---------- */
.p-empty{text-align:center;padding:56px 20px;color:var(--p-muted);}
.p-empty i{font-size:44px;color:#cbd5e1;display:block;margin-bottom:10px;}
.p-empty p{margin:0 0 14px;}
.p-pager{display:flex;justify-content:center;gap:6px;margin-top:22px;flex-wrap:wrap;}
.p-pager a,.p-pager span{
  min-width:34px;
  height:34px;
  padding:0 10px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:8px;
  background:#fff;
  border:1px solid var(--p-line);
  font-size:13px;
}
.p-pager .on{background:var(--p-primary);border-color:var(--p-primary);color:#fff;}
.p-pager .disabled{opacity:.45;cursor:not-allowed;}

/* ---------- 表单 ---------- */
.p-form-row{display:grid;grid-template-columns:1fr 1fr;gap:0 16px;}
.p-field{margin-bottom:16px;}
.p-label{display:block;font-weight:600;margin-bottom:7px;font-size:13.5px;color:#374151;}
.p-label .req{color:#e5484d;margin-left:2px;}
.p-hint{font-size:12px;color:#8b94a3;margin-top:6px;line-height:1.5;}
.p-hint.ok{color:#15803d;}
.p-hint.err{color:#dc2626;}
.p-inline{display:flex;gap:10px;align-items:center;}
.p-inline .p-input{flex:1;}
.p-checks{display:flex;flex-wrap:wrap;gap:8px;}
.p-check{
  display:inline-flex;
  align-items:center;
  gap:7px;
  border:1px solid #dfe5ef;
  border-radius:9px;
  padding:8px 12px;
  cursor:pointer;
  background:#fff;
  font-size:13px;
  user-select:none;
  transition:.12s;
}
.p-check input{accent-color:var(--p-primary);margin:0;}
.p-check.on{border-color:var(--p-primary);background:#f5f9ff;color:var(--p-primary);}

/* SN 输入：右侧产品标识 + 下方机型 */
.p-sn-wrap{position:relative;}
.p-sn-wrap .p-input{padding-right:104px;}
.p-sn-tag{
  position:absolute;
  right:9px;
  top:50%;
  transform:translateY(-50%);
  height:22px;
  line-height:20px;
  padding:0 9px;
  font-size:12px;
  color:var(--p-primary);
  background:rgba(22,119,255,.07);
  border:1px solid rgba(22,119,255,.32);
  border-radius:11px;
  white-space:nowrap;
}
.p-sn-model{margin-top:6px;font-size:12px;color:#6b7280;}
.p-sn-model b{color:#374151;font-weight:600;}

/* 示例参考图（仅作参照，不计入上传） */
.p-example{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-end;
  gap:8px;
  margin-top:10px;
  padding:8px 10px;
  border:1px dashed #e3e9f2;
  border-radius:8px;
  background:#fbfcfe;
}
.p-example-h{flex:0 0 100%;font-size:12px;color:#9aa4b2;line-height:1.4;}
.p-example img{
  width:76px;
  height:76px;
  object-fit:cover;
  border:1px solid #e3e9f2;
  border-radius:5px;
  background:#f2f5fa;
  cursor:zoom-in;
}

/* 工单申请协议 */
.p-agree{
  border:1px solid #e3e9f2;
  border-radius:10px;
  background:#fafbfd;
  padding:12px 16px;
  max-height:186px;
  overflow-y:auto;
  font-size:12px;
  color:#6b7280;
  line-height:1.75;
}
.p-agree h4{margin:0 0 4px;font-size:12.5px;font-weight:600;color:#374151;}
.p-agree ol{margin:0 0 10px;padding-left:18px;}
.p-agree li{margin-bottom:4px;}
.p-agree .en{color:#9aa4b2;}

/* 售后类型选择卡片 */
.p-type-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.p-type{
  border:1.5px solid #dfe5ef;
  border-radius:12px;
  padding:14px;
  cursor:pointer;
  background:#fff;
  transition:.15s;
  position:relative;
}
.p-type:hover{border-color:#a9c8ff;}
.p-type.on{border-color:var(--p-primary);background:#f5f9ff;box-shadow:0 0 0 3px rgba(22,119,255,.08);}
.p-type h4{margin:0 0 6px;font-size:14px;display:flex;align-items:center;gap:6px;}
.p-type p{margin:0;font-size:12px;color:var(--p-muted);line-height:1.55;}
.p-type .tick{
  position:absolute;
  top:10px;
  right:10px;
  width:18px;
  height:18px;
  border-radius:50%;
  background:var(--p-primary);
  color:#fff;
  display:none;
  align-items:center;
  justify-content:center;
  font-size:11px;
}
.p-type.on .tick{display:flex;}

/* 上传 */
.p-upload{display:flex;flex-wrap:wrap;gap:10px;}
.p-upload-item{
  width:92px;
  height:92px;
  border-radius:10px;
  border:1px solid var(--p-line);
  position:relative;
  overflow:hidden;
  background:linear-gradient(135deg,#eef5ff,#f8fbff);
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
}
.p-upload-item .mock{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:4px;
  color:#5b7bb5;
  font-size:11px;
  line-height:1.3;
  text-align:center;
  padding:6px;
}
.p-upload-item .mock i{font-size:24px;}
.p-upload-item img{width:100%;height:100%;object-fit:cover;}
.p-upload-item .del{
  position:absolute;
  top:3px;
  right:3px;
  width:20px;
  height:20px;
  border-radius:50%;
  background:rgba(17,24,39,.65);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:13px;
  cursor:pointer;
  z-index:2;
}
.p-upload-item.video{background:#f3f6fb;color:#4b5563;}
.p-upload-add{
  width:92px;
  height:92px;
  border-radius:10px;
  border:1.5px dashed #c7d2e3;
  background:#fbfcff;
  color:#8b94a3;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:4px;
  cursor:pointer;
  font-size:12px;
  transition:.15s;
}
.p-upload-add:hover{border-color:var(--p-primary);color:var(--p-primary);background:#f5f9ff;}
.p-upload-add i{font-size:22px;}

/* ---------- 详情：步骤条 ---------- */
.p-steps{display:flex;overflow-x:auto;padding:4px 0 2px;}
.p-step{
  min-width:104px;
  flex:1;
  text-align:center;
  position:relative;
  color:#9aa3b2;
  font-size:12px;
  padding-top:28px;
  white-space:nowrap;
}
.p-step:before{
  content:"";
  position:absolute;
  top:9px;
  left:0;
  right:0;
  height:2px;
  background:#e8ecf3;
}
.p-step:first-child:before{left:50%;}
.p-step:last-child:before{right:50%;}
.p-step .dot{
  position:absolute;
  top:2px;
  left:50%;
  transform:translateX(-50%);
  width:16px;
  height:16px;
  border-radius:50%;
  background:#e8ecf3;
  border:3px solid #fff;
  box-shadow:0 0 0 1px #e8ecf3;
  z-index:1;
}
.p-step.done{color:#15803d;}
.p-step.done:before{background:#86d9a8;}
.p-step.done .dot{background:#22c55e;box-shadow:0 0 0 1px #22c55e;}
.p-step.current{color:var(--p-primary);font-weight:700;}
.p-step.current .dot{background:var(--p-primary);box-shadow:0 0 0 1px var(--p-primary),0 0 0 6px rgba(22,119,255,.15);}

/* ---------- 详情：键值/表格/照片/时间轴 ---------- */
.p-kv{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 22px;}
.p-kv>div{display:flex;gap:8px;font-size:13.5px;line-height:1.6;}
.p-kv span{color:#8b94a3;min-width:82px;flex:none;}
.p-kv b{font-weight:600;color:#1f2937;word-break:break-all;}
.p-table{width:100%;border-collapse:collapse;font-size:13px;}
.p-table th,.p-table td{border-bottom:1px solid var(--p-line);padding:10px 8px;text-align:left;vertical-align:top;}
.p-table th{color:#8b94a3;font-weight:600;background:#fafbfd;white-space:nowrap;}
.p-table tr:last-child td{border-bottom:0;}
.p-table .money{font-family:Consolas,Monaco,monospace;color:#b45309;font-weight:600;}
.p-thumbs{display:flex;gap:8px;flex-wrap:wrap;}
.p-thumb{
  width:64px;
  height:64px;
  border-radius:8px;
  border:1px solid var(--p-line);
  background:linear-gradient(135deg,#eef5ff,#f8fbff);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:2px;
  color:#5b7bb5;
  font-size:10.5px;
  cursor:zoom-in;
}
.p-thumb i{font-size:20px;}
.p-timeline{position:relative;padding-left:20px;}
.p-timeline:before{
  content:"";
  position:absolute;
  left:5px;
  top:4px;
  bottom:4px;
  width:2px;
  background:#e8ecf3;
}
.p-tl-item{position:relative;padding:0 0 16px 8px;}
.p-tl-item:before{
  content:"";
  position:absolute;
  left:-19px;
  top:4px;
  width:10px;
  height:10px;
  border-radius:50%;
  background:#cfd8e6;
  border:2px solid #fff;
  box-shadow:0 0 0 1px #cfd8e6;
}
.p-tl-item:first-child:before{background:var(--p-primary);box-shadow:0 0 0 1px var(--p-primary);}
.p-tl-t{font-size:12px;color:#8b94a3;}
.p-tl-c{font-size:13.5px;margin-top:2px;line-height:1.55;}
.p-tl-c b{font-weight:600;}

/* ---------- 提示条 ---------- */
.p-alert{
  border-radius:10px;
  padding:12px 14px;
  font-size:13px;
  line-height:1.6;
  margin-bottom:16px;
}
.p-alert.info{background:#eef6ff;color:#1d4ed8;border:1px solid #d6e8ff;}
.p-alert.warn{background:#fff8e6;color:#a16207;border:1px solid #fde9b8;}
.p-alert.danger{background:#fdeeee;color:#b91c1c;border:1px solid #f6d3d3;}
.p-alert.ok{background:#eaf8f0;color:#15803d;border:1px solid #c9eed8;}

/* ---------- 费用汇总 ---------- */
.p-fee-box{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
  background:#fbfcff;
  border:1px solid #e8effb;
  border-radius:12px;
  padding:14px;
  margin-bottom:16px;
}
.p-fee-box .item span{display:block;font-size:12px;color:#8b94a3;}
.p-fee-box .item b{display:block;font-size:19px;margin-top:3px;font-family:Consolas,Monaco,monospace;color:#1f2937;}
.p-fee-box .item b.hl{color:#e5484d;}

/* ---------- 方案选择 ---------- */
.p-plan-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;}
.p-plan{
  border:1.5px solid #dfe5ef;
  border-radius:11px;
  padding:13px 14px;
  cursor:pointer;
  background:#fff;
  transition:.15s;
  display:flex;
  gap:10px;
  align-items:flex-start;
}
.p-plan:hover{border-color:#a9c8ff;}
.p-plan.on{border-color:var(--p-primary);background:#f5f9ff;}
.p-plan input{margin-top:3px;accent-color:var(--p-primary);}
.p-plan h5{margin:0 0 4px;font-size:13.5px;}
.p-plan p{margin:0;font-size:12px;color:var(--p-muted);line-height:1.5;}

/* ---------- 演示场景切换 ---------- */
.p-scene-bar{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  align-items:center;
  background:#fff;
  border:1px dashed #bcd3ff;
  border-radius:12px;
  padding:10px 12px;
  margin-bottom:16px;
}
.p-scene-bar .label{font-size:12.5px;color:#1d4ed8;font-weight:600;margin-right:2px;}
.p-scene-btn{
  height:30px;
  padding:0 12px;
  border-radius:8px;
  border:1px solid #d6e4ff;
  background:#fff;
  color:#1d4ed8;
  font-size:12.5px;
  cursor:pointer;
  font-family:inherit;
}
.p-scene-btn:hover{background:#f2f7ff;}
.p-scene-btn.on{background:var(--p-primary);border-color:var(--p-primary);color:#fff;font-weight:600;}
.p-scene-panel{display:none;}
.p-scene-panel.on{display:block;animation:pFade .25s ease;}
.p-sub-title{
  display:flex;
  align-items:center;
  gap:6px;
  margin:6px 0 14px;
  padding-top:14px;
  border-top:1px dashed #e6ebf2;
  font-size:13.5px;
  font-weight:600;
  color:#374151;
}
@keyframes pFade{from{opacity:0;transform:translateY(4px);}to{opacity:1;transform:none;}}

/* ---------- 登录 / 注册 ---------- */
.p-auth{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px 16px;
  background:
    radial-gradient(900px 420px at 12% 0%,#e3efff 0%,rgba(227,239,255,0) 60%),
    radial-gradient(700px 380px at 100% 100%,#e6faf0 0%,rgba(230,250,240,0) 60%),
    #f7f9fc;
}
.p-auth-card{
  width:100%;
  max-width:420px;
  background:#fff;
  border-radius:18px;
  box-shadow:0 18px 60px rgba(15,35,95,.12);
  padding:30px 28px;
  border:1px solid #fff;
}
.p-auth-brand{text-align:center;margin-bottom:22px;}
.p-auth-brand h1{font-size:20px;margin:0;}
.p-auth-brand p{margin:6px 0 0;color:#8b94a3;font-size:12.5px;}
.p-cap-row{display:flex;gap:10px;}
.p-cap-row .p-input{flex:1;}
.p-cap-img{
  height:40px;
  width:112px;
  border-radius:9px;
  border:1px solid #dfe5ef;
  cursor:pointer;
  background:linear-gradient(135deg,#eef5ff,#f4f9ff);
  display:flex;
  align-items:center;
  justify-content:center;
  font-family:Georgia,serif;
  font-size:20px;
  font-weight:700;
  letter-spacing:5px;
  color:#1d4ed8;
  font-style:italic;
  user-select:none;
  padding-left:5px;
}
.p-auth-ft{text-align:center;margin-top:16px;color:#8b94a3;font-size:13px;}
.p-auth-ft a{color:var(--p-primary);font-weight:600;}
.p-auth-extra{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;color:#8b94a3;margin:-2px 0 16px;}
.p-auth-extra label{cursor:pointer;}
.p-auth-extra input{accent-color:var(--p-primary);vertical-align:-2px;margin-right:4px;}
.p-demo-tip{
  margin-top:16px;
  background:#f7faff;
  border:1px dashed #cfe0ff;
  border-radius:9px;
  padding:9px 12px;
  font-size:12px;
  color:#5b7bb5;
  line-height:1.6;
}

/* ---------- 演示首页 ---------- */
.p-hero{
  border-radius:18px;
  padding:38px 34px;
  color:#fff;
  background:
    radial-gradient(600px 260px at 85% 15%,rgba(255,255,255,.18),transparent 60%),
    linear-gradient(120deg,#1459d6 0%,#1677ff 48%,#3aa0ff 100%);
  box-shadow:0 16px 40px rgba(22,119,255,.22);
  margin-bottom:18px;
  position:relative;
  overflow:hidden;
}
.p-hero:after{
  content:"";
  position:absolute;
  right:-60px;
  bottom:-90px;
  width:260px;
  height:260px;
  border-radius:50%;
  border:38px solid rgba(255,255,255,.08);
}
.p-hero h1{margin:0 0 10px;font-size:28px;line-height:1.35;}
.p-hero p{margin:0;color:rgba(255,255,255,.86);font-size:14px;line-height:1.7;max-width:720px;}
.p-hero .ops{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px;position:relative;z-index:1;}
.p-hero .p-btn{background:#fff;border-color:#fff;color:var(--p-primary);}
.p-hero .p-btn.ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.55);}
.p-hero .p-btn.ghost:hover{background:rgba(255,255,255,.22);}
.p-feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.p-feature{
  background:#fff;
  border:1px solid var(--p-line);
  border-radius:var(--p-radius);
  padding:18px;
  box-shadow:var(--p-shadow);
  transition:.18s;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.p-feature:hover{transform:translateY(-2px);border-color:#c7dbff;}
.p-feature .ico{
  width:42px;
  height:42px;
  border-radius:11px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:21px;
  background:var(--p-primary-light);
  color:var(--p-primary);
}
.p-feature h3{margin:0;font-size:15px;}
.p-feature p{margin:0;font-size:12.5px;color:var(--p-muted);line-height:1.65;flex:1;}
.p-feature .go{font-size:12.5px;color:var(--p-primary);font-weight:600;}
.p-nav-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;}
.p-nav-link{
  display:flex;
  align-items:center;
  gap:12px;
  padding:14px 16px;
  border:1px solid var(--p-line);
  border-radius:12px;
  background:#fff;
  transition:.15s;
}
.p-nav-link:hover{border-color:#c7dbff;background:#f8fbff;}
.p-nav-link .ico{
  width:36px;
  height:36px;
  border-radius:9px;
  background:#f1f5fb;
  color:#4b6a9b;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
  flex:none;
}
.p-nav-link b{display:block;font-size:13.5px;}
.p-nav-link small{display:block;color:#8b94a3;font-size:11.5px;margin-top:2px;}

/* ---------- 底部 ---------- */
.p-footer{text-align:center;color:#98a2b3;font-size:12px;padding:28px 10px 10px;line-height:1.7;}

/* ---------- 响应式 ---------- */
@media (max-width:900px){
  .p-stats{grid-template-columns:repeat(2,1fr);}
  .p-kv{grid-template-columns:1fr;}
  .p-feature-grid{grid-template-columns:repeat(2,1fr);}
  .p-fee-box{grid-template-columns:repeat(3,1fr);}
}
@media (max-width:640px){
  .p-nav-inner{min-height:auto;padding:10px 14px;gap:8px;flex-wrap:wrap;}
  .p-brand{font-size:16px;}
  .p-nav-links{gap:2px;width:100%;margin-left:0;justify-content:flex-start;}
  .p-nav-links a{padding:6px 9px;font-size:13px;}
  .p-user{display:none;}
  .p-main{padding:16px 12px 46px;}
  .p-page-title h1{font-size:19px;}
  .p-form-row{grid-template-columns:1fr;}
  .p-card-hd,.p-card-bd{padding:14px;}
  .p-wo{padding:14px;}
  .p-wo-meta{gap:8px 12px;}
  .p-wo-ft{align-items:flex-start;}
  .p-step{min-width:86px;}
  .p-type-grid{grid-template-columns:1fr;}
  .p-plan-grid{grid-template-columns:1fr;}
  .p-feature-grid{grid-template-columns:1fr;}
  .p-nav-grid{grid-template-columns:1fr;}
  .p-hero{padding:28px 20px;}
  .p-hero h1{font-size:22px;}
  .p-auth-card{padding:24px 20px;border-radius:15px;}
  .p-btn{height:40px;}
  .p-fee-box{grid-template-columns:1fr;gap:12px;}
  .p-upload-item,.p-upload-add{width:82px;height:82px;}
}

/* ============================================================
   售后服务政策
   ============================================================ */
.pol-hero{
  position:relative;
  overflow:hidden;
  border-radius:18px;
  padding:34px;
  margin-bottom:16px;
  color:#fff;
  background:
    radial-gradient(600px 240px at 88% 12%,rgba(255,255,255,.18),transparent 60%),
    linear-gradient(120deg,#1459d6 0%,#1677ff 52%,#3aa0ff 100%);
  box-shadow:0 16px 40px rgba(22,119,255,.2);
}
.pol-hero:after{
  content:"";
  position:absolute;
  right:-70px;
  bottom:-100px;
  width:250px;
  height:250px;
  border-radius:50%;
  border:36px solid rgba(255,255,255,.08);
}
.pol-hero-tag{
  display:inline-block;
  margin-bottom:12px;
  padding:4px 10px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.28);
  background:rgba(255,255,255,.16);
  font-size:11px;
  font-weight:700;
  letter-spacing:2px;
}
.pol-hero h1{margin:0 0 10px;font-size:26px;line-height:1.35;}
.pol-hero p{
  margin:0;
  max-width:800px;
  font-size:13.5px;
  line-height:1.8;
  color:rgba(255,255,255,.88);
}
.pol-hero .ops{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px;position:relative;z-index:1;}
.pol-hero .p-btn{background:#fff;border-color:#fff;color:var(--p-primary);}
.pol-hero .p-btn:hover{background:#eef5ff;border-color:#eef5ff;}
.pol-hero .p-btn.ghost{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.55);color:#fff;}
.pol-hero .p-btn.ghost:hover{background:rgba(255,255,255,.24);}

/* 锚点导航 */
.pol-anchor{
  position:sticky;
  top:60px;
  z-index:90;
  display:flex;
  gap:8px;
  margin:0 0 2px;
  padding:10px 0 12px;
  overflow-x:auto;
  background:var(--p-bg);
  scrollbar-width:none;
}
.pol-anchor::-webkit-scrollbar{display:none;}
.pol-anchor a{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:8px 14px;
  border-radius:20px;
  border:1px solid var(--p-line);
  background:#fff;
  color:#5b6472;
  font-size:12.5px;
  white-space:nowrap;
  transition:.15s;
}
.pol-anchor a em{
  font-style:normal;
  font-size:11px;
  font-family:Consolas,Monaco,monospace;
  color:#9aa3b2;
}
.pol-anchor a:hover{border-color:var(--p-primary);color:var(--p-primary);}
.pol-anchor a.on{background:var(--p-primary);border-color:var(--p-primary);color:#fff;font-weight:600;}
.pol-anchor a.on em{color:rgba(255,255,255,.75);}

/* 条款卡片 */
.pol-card{margin-bottom:16px;scroll-margin-top:122px;}
.pol-sec{margin-top:20px;padding-top:20px;border-top:1px dashed #e8ecf3;}
.pol-sec:first-of-type{margin-top:14px;padding-top:0;border-top:0;}
.pol-h{
  display:flex;
  align-items:center;
  gap:8px;
  margin:0 0 12px;
  font-size:15px;
  font-weight:700;
}
.pol-h:before{
  content:"";
  width:4px;
  height:15px;
  border-radius:3px;
  background:var(--p-primary);
}
.pol-h4{margin:18px 0 10px;font-size:13.5px;color:#374151;}
.pol-p{margin:0 0 10px;font-size:13.5px;line-height:1.85;color:#4b5563;}
.pol-p:last-child{margin-bottom:0;}
.pol-sub{margin:14px 0 8px;font-size:13.5px;font-weight:600;color:#374151;}
.pol-note{margin:12px 0 0;font-size:12.5px;line-height:1.7;color:#8b94a3;}
.pol-link{color:var(--p-primary);word-break:break-all;}
.pol-link:hover{text-decoration:underline;}

/* √ / × 条款列表 */
.pol-list{display:grid;gap:8px;margin:0 0 12px;padding:0;list-style:none;}
.pol-list li{position:relative;padding-left:22px;font-size:13.5px;line-height:1.75;color:#4b5563;}
.pol-list li:before{position:absolute;left:0;top:0;font-size:13px;font-weight:700;}
.pol-list li.ok:before{content:"√";color:#15803d;}
.pol-list li.no:before{content:"×";color:#dc2626;}
.pol-list.plain li{padding-left:0;}
.pol-list.plain li:before{content:none;}

/* 服务类型概览 */
.pol-svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:16px 0 4px;}
.pol-svc{
  position:relative;
  padding:16px;
  border:1px solid var(--p-line);
  border-radius:12px;
  background:linear-gradient(180deg,#fbfdff,#fff);
}
.pol-svc .ico{
  width:38px;
  height:38px;
  margin-bottom:10px;
  border-radius:10px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:19px;
  background:var(--p-primary-light);
  color:var(--p-primary);
}
.pol-svc .ico.green{background:#e7f8ef;color:#15803d;}
.pol-svc .ico.orange{background:#fff4e5;color:#b45309;}
.pol-svc h4{margin:0 0 6px;font-size:14px;}
.pol-svc p{margin:0;font-size:12.5px;line-height:1.65;color:var(--p-muted);}
.pol-svc em{
  position:absolute;
  top:16px;
  right:16px;
  padding:2px 8px;
  border-radius:10px;
  background:var(--p-primary-light);
  color:var(--p-primary);
  font-style:normal;
  font-size:11.5px;
  white-space:nowrap;
}

/* 保修期限表 */
.pol-table-tools{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:14px 0 8px;}
.pol-table-tools .p-search{flex:1;min-width:240px;}
.pol-table-meta{margin-bottom:8px;font-size:12.5px;color:#8b94a3;}
.pol-table-meta b{color:var(--p-primary);font-family:Consolas,Monaco,monospace;}
.pol-table-wrap{
  position:relative;
  max-height:620px;
  overflow:auto;
  border:1px solid var(--p-line);
  border-radius:10px;
  background:#fff;
  -webkit-overflow-scrolling:touch;
}
.pol-table{min-width:640px;margin:0;}
.pol-table thead th{
  position:sticky;
  top:0;
  z-index:3;
  background:#f7f9fc;
  box-shadow:inset 0 -1px 0 var(--p-line);
}
.pol-table thead th:first-child{left:0;z-index:4;}
.pol-table td.pol-prod{
  position:sticky;
  left:0;
  z-index:2;
  min-width:170px;
  background:#fbfcff;
  color:#1d4ed8;
  box-shadow:inset -1px 0 0 #eef2f8;
}
.pol-table .pol-term{
  white-space:nowrap;
  color:#374151;
  font-size:12.5px;
  font-family:Consolas,Monaco,monospace;
}
.pol-table tbody.pol-group:hover td{background:#f8fbff;}
.pol-table tbody.pol-group:hover td.pol-prod{background:#eef5ff;}
.pol-table-wrap .p-empty{padding:32px 16px;}

/* 授权说明折叠 */
.pol-details summary{
  padding:2px 0 12px;
  font-size:14px;
  font-weight:600;
  color:#374151;
  cursor:pointer;
  list-style:none;
}
.pol-details summary::-webkit-details-marker{display:none;}
.pol-details summary:before{content:"+";display:inline-block;width:18px;color:var(--p-primary);font-weight:700;}
.pol-details[open] summary:before{content:"−";}
.pol-details summary + .pol-h4{margin-top:10px;}

/* 底部帮助条 / 返回顶部 */
.pol-help{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
  padding:18px 20px;
  margin-bottom:10px;
  background:linear-gradient(90deg,#f3f8ff,#fff);
}
.pol-help-txt b{display:block;margin-bottom:4px;font-size:15px;}
.pol-help-txt span{font-size:13px;line-height:1.6;color:var(--p-muted);}
.pol-help-ops{display:flex;gap:10px;flex-wrap:wrap;}
.pol-top{
  position:fixed;
  right:18px;
  bottom:22px;
  z-index:95;
  width:42px;
  height:42px;
  border-radius:50%;
  border:1px solid var(--p-line);
  background:#fff;
  color:#4b5563;
  box-shadow:0 8px 22px rgba(15,35,95,.14);
  display:none;
  align-items:center;
  justify-content:center;
  font-size:20px;
  cursor:pointer;
}
.pol-top:hover{color:var(--p-primary);border-color:#c7dbff;}

@media (max-width:900px){
  .pol-svc-grid{grid-template-columns:1fr;}
}
@media (max-width:640px){
  .pol-hero{padding:26px 20px;}
  .pol-hero h1{font-size:22px;}
  .pol-hero p{font-size:13px;}
  .pol-anchor{position:static;padding:8px 0 10px;}
  .pol-card{scroll-margin-top:16px;}
  .pol-sec{margin-top:16px;padding-top:16px;}
  .pol-table{min-width:560px;}
  .pol-table-wrap{max-height:520px;}
  .pol-table td.pol-prod{min-width:130px;}
  .pol-help{padding:16px;}
  .pol-top{right:12px;bottom:14px;width:38px;height:38px;font-size:18px;}
}

/* ============================================================
   TSHS 首页
   ============================================================ */
.home-eyebrow{
  display:inline-block;
  margin-bottom:12px;
  padding:4px 10px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.3);
  background:rgba(255,255,255,.16);
  font-size:11px;
  font-weight:700;
  letter-spacing:2px;
}
.home-flow{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;}
.home-flow-item{
  position:relative;
  padding:16px;
  border:1px solid var(--p-line);
  border-radius:12px;
  background:linear-gradient(180deg,#fbfdff,#fff);
}
.home-flow-item .num{
  width:30px;
  height:30px;
  margin-bottom:10px;
  border-radius:9px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--p-primary-light);
  color:var(--p-primary);
  font-size:13px;
  font-weight:700;
}
.home-flow-item h4{margin:0 0 6px;font-size:14px;}
.home-flow-item p{margin:0;font-size:12.5px;line-height:1.65;color:var(--p-muted);}
.home-notes{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;}
.home-note{padding:15px 16px;border:1px solid var(--p-line);border-radius:12px;background:#fff;}
.home-note h4{display:flex;align-items:center;gap:8px;margin:0 0 8px;font-size:13.5px;}
.home-note h4 i{color:var(--p-primary);font-size:17px;}
.home-note p{margin:0 0 6px;font-size:12.5px;line-height:1.7;color:var(--p-muted);}
.home-note p:last-child{margin-bottom:0;}
.home-faq details{
  margin-bottom:10px;
  padding:0 14px;
  border:1px solid var(--p-line);
  border-radius:10px;
  background:#fff;
}
.home-faq details:last-child{margin-bottom:0;}
.home-faq summary{
  display:flex;
  justify-content:space-between;
  gap:10px;
  padding:13px 0;
  list-style:none;
  cursor:pointer;
  font-size:13.5px;
  font-weight:600;
  color:#374151;
}
.home-faq summary::-webkit-details-marker{display:none;}
.home-faq summary:after{content:"+";color:var(--p-primary);font-weight:700;}
.home-faq details[open] summary:after{content:"−";}
.home-faq .answer{padding:0 0 14px;font-size:12.5px;line-height:1.75;color:var(--p-muted);}
.home-faq .answer p{margin:0 0 8px;}
.home-faq .answer p:last-child{margin-bottom:0;}
.home-entry-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;}
.home-entry{
  padding:20px;
  border:1px solid var(--p-line);
  border-radius:12px;
  background:linear-gradient(135deg,#f8fbff,#fff);
}
.home-entry h3{margin:0 0 6px;font-size:15px;}
.home-entry p{margin:0 0 14px;font-size:12.5px;line-height:1.7;color:var(--p-muted);}

@media (max-width:1080px){
  .home-flow{grid-template-columns:repeat(3,1fr);}
}
@media (max-width:900px){
  .home-flow{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:640px){
  .home-flow,.home-notes,.home-entry-grid{grid-template-columns:1fr;}
}

/* ============================================================
   SN 序列号查询（Find Your Serial Number）
   ============================================================ */
.sn-toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:16px;}
.sn-toolbar .p-search{flex:1;min-width:240px;}
.sn-toolbar .p-select{width:220px;flex:none;}
.sn-layout{display:grid;grid-template-columns:216px minmax(0,1fr);gap:18px;align-items:start;}
.sn-sidebar{
  position:sticky;
  top:76px;
  padding:12px;
  border:1px solid var(--p-line);
  border-radius:12px;
  background:#fbfcff;
}
.sn-side-title{
  margin:0 0 8px;
  padding:0 6px;
  font-size:11px;
  font-weight:700;
  letter-spacing:1.6px;
  text-transform:uppercase;
  color:#9aa3b2;
}
.sn-cats{display:flex;flex-direction:column;gap:4px;max-height:calc(100vh - 230px);overflow:auto;}
.sn-cats button{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  width:100%;
  padding:8px 10px;
  border:0;
  border-radius:8px;
  background:transparent;
  color:#4b5563;
  font-size:13px;
  font-family:inherit;
  text-align:left;
  cursor:pointer;
  transition:.12s;
}
.sn-cats button:hover{background:#eef5ff;color:var(--p-primary);}
.sn-cats button.on{background:var(--p-primary);color:#fff;font-weight:600;}
.sn-cat-txt{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.sn-cat-n{
  min-width:22px;
  padding:0 6px;
  border-radius:9px;
  background:rgba(15,35,95,.07);
  font-size:11px;
  line-height:17px;
  text-align:center;
  font-family:Consolas,Monaco,monospace;
}
.sn-cats button.on .sn-cat-n{background:rgba(255,255,255,.26);}
.sn-content{min-width:0;}
.sn-content-hd{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  margin-bottom:12px;
  padding-bottom:10px;
  border-bottom:1px solid var(--p-line);
}
.sn-eyebrow{
  display:block;
  margin-bottom:4px;
  font-size:11px;
  font-weight:700;
  letter-spacing:2px;
  text-transform:uppercase;
  color:var(--p-primary);
}
.sn-content-hd h2{margin:0;font-size:18px;line-height:1.3;}
.sn-count{font-size:12.5px;color:var(--p-muted);white-space:nowrap;}
.sn-group + .sn-group{margin-top:18px;}
.sn-group h3{margin:0 0 10px;font-size:14px;color:#374151;}
.sn-vh{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}
.sn-product{
  margin-bottom:10px;
  border:1px solid var(--p-line);
  border-radius:11px;
  background:#fff;
  overflow:hidden;
}
.sn-product summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:13px 15px;
  list-style:none;
  cursor:pointer;
  font-size:13.5px;
  font-weight:600;
  color:#374151;
  transition:.12s;
}
.sn-product summary::-webkit-details-marker{display:none;}
.sn-product summary:hover{background:#f8fbff;color:var(--p-primary);}
.sn-pname{min-width:0;}
.sn-pmeta{
  display:inline-flex;
  align-items:center;
  gap:6px;
  flex:none;
  font-size:11.5px;
  font-weight:500;
  color:#9aa3b2;
}
.sn-pmeta i{font-size:13px;transition:.2s;}
.sn-product[open] .sn-pmeta i{transform:rotate(180deg);}
.sn-product-body{padding:0 15px 15px;border-top:1px dashed #eef2f8;}
.sn-product-body ol{margin:12px 0 14px;padding-left:20px;color:#4b5563;font-size:12.5px;line-height:1.8;}
.sn-product-body ol li + li{margin-top:6px;}
.sn-image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;}
.sn-image-button{
  position:relative;
  padding:0;
  aspect-ratio:4/3;
  border:1px solid var(--p-line);
  border-radius:9px;
  overflow:hidden;
  background:#f2f5fa;
  cursor:zoom-in;
}
.sn-image-button img{display:block;width:100%;height:100%;object-fit:cover;transition:.2s;}
.sn-image-button:hover img{transform:scale(1.04);}
.sn-lightbox{
  width:min(880px,92vw);
  max-height:88vh;
  padding:0;
  border:0;
  border-radius:14px;
  background:#fff;
  box-shadow:0 24px 70px rgba(15,35,95,.3);
  overflow:hidden;
}
.sn-lightbox::backdrop{background:rgba(15,23,42,.62);}
.sn-lightbox img{display:block;width:100%;max-height:74vh;object-fit:contain;background:#f2f5fa;}
.sn-lightbox p{margin:0;padding:12px 16px;font-size:12.5px;color:#6b7280;text-align:center;}
.sn-lightbox > button{
  position:absolute;
  top:8px;
  right:8px;
  z-index:2;
  width:32px;
  height:32px;
  padding:0;
  border:0;
  border-radius:50%;
  background:rgba(17,24,39,.6);
  color:#fff;
  font-size:17px;
  line-height:1;
  cursor:pointer;
}
.sn-lightbox > button:hover{background:rgba(17,24,39,.82);}

@media (max-width:900px){
  .sn-layout{grid-template-columns:1fr;}
  .sn-sidebar{position:static;padding:10px;max-height:none;}
  .sn-cats{
    flex-direction:row;
    max-height:none;
    gap:6px;
    padding-bottom:2px;
    overflow-x:auto;
    scrollbar-width:none;
  }
  .sn-cats::-webkit-scrollbar{display:none;}
  .sn-cats button{
    width:auto;
    flex:none;
    white-space:nowrap;
    padding:7px 11px;
    border:1px solid var(--p-line);
    background:#fff;
  }
  .sn-toolbar .p-select{width:100%;}
}
@media (max-width:640px){
  .sn-toolbar .p-search{min-width:100%;}
  .sn-toolbar .p-btn{width:100%;}
  .sn-image-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;}
  .sn-image-button{aspect-ratio:1/1;height:104px;}
  .sn-content-hd h2{font-size:16px;}
  .sn-product summary{padding:12px;}
  .sn-product-body{padding:0 12px 12px;}
}
@media (max-width:380px){
  .sn-image-button{height:92px;}
  .sn-image-grid{gap:6px;}
}

/* 上传中占位卡片（loading spinner） */
.p-upload-item.uploading{cursor:default;}
.up-spin{width:26px;height:26px;border:3px solid #cfe4ff;border-top-color:#1e9fff;border-radius:50%;animation:upspin .8s linear infinite;}
@keyframes upspin{to{transform:rotate(360deg)}}