:root {
    --primary: #04153A;
    --primary-light: #0C2A5E;
    --accent: #185FA5;
    --accent-bright: #2F6BFF;
    --bg: #F5F7FA;
    --card: #FFFFFF;
    --border: #E5E8EF;
    --text: #1F2937;
    --text-sub: #6B7280;
    --text-faint: #9CA3AF;
    --success: #0F9D58;
    --warning: #E2A03F;
    --danger: #E24B4A;
  }
  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { -webkit-text-size-adjust: 100%; }
  body {
    font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
    background: var(--bg); color: var(--text); font-size: 14px;
    overflow-x: hidden;
  }

  /* ===== 顶部导航 ===== */
  .topbar {
    height: 60px; background: #fff; border-bottom: 1px solid var(--border);
    display: flex; align-items: center; padding: 0 24px; position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  }
  .topbar .logo { display: flex; align-items: center; gap: 10px; cursor: pointer; }
  .topbar .logo .logo-mark {
    width: 34px; height: 34px; display: block; object-fit: contain;
    border-radius: 8px; background: #f3f5f8; padding: 4px; box-sizing: border-box;
  }
  .topbar .logo svg { width: 34px; height: 34px; }
  .topbar .logo .name { font-size: 18px; font-weight: 700; color: var(--primary); letter-spacing: 0.5px; }
  .topbar .nav { display: flex; gap: 28px; margin-left: 56px; }
  .topbar .nav a { color: var(--text-sub); text-decoration: none; font-size: 14px; transition: color .2s; }
  .topbar .nav a:hover, .topbar .nav a.active { color: var(--accent); }
  .topbar .right { margin-left: auto; display: flex; align-items: center; gap: 20px; }
  .topbar .right .doc { color: var(--text-sub); text-decoration: none; }
  .topbar .right .doc:hover { color: var(--accent); }
  .avatar {
    width: 34px; height: 34px; border-radius: 50%; background: linear-gradient(135deg, var(--accent-bright), #7B5BE6);
    display: flex; align-items: center; justify-content: center; color: #fff; font-size: 11px; font-weight: 600; cursor: pointer;
    letter-spacing: 0.02em; font-variant-numeric: tabular-nums; overflow: hidden; padding: 0;
  }
  .avatar img, .profile-avatar img {
    width: 100%; height: 100%; object-fit: cover; display: block; border-radius: 50%;
  }

  /* ===== 布局 ===== */
  .layout { display: flex; margin-top: 60px; min-height: calc(100vh - 60px); }
  .sidebar {
    width: 232px; background: #fff; color: var(--text-sub); padding: 20px 0; position: fixed; top: 60px; bottom: 0; overflow-y: auto; border-right: 1px solid var(--border);
  }
  .sidebar .group-label { padding: 14px 24px 6px; font-size: 11px; color: var(--text-faint); letter-spacing: 1px; }
  .sidebar .item {
    display: flex; align-items: center; gap: 10px; padding: 10px 24px; cursor: pointer; font-size: 13.5px; transition: all .2s; border-left: 3px solid transparent;
  }
  .sidebar .item:hover { background: #F0F4FB; color: var(--primary); }
  .sidebar .item.active { background: #EAF1FB; color: var(--accent-bright); border-left-color: var(--accent-bright); }
  .sidebar .item svg { width: 17px; height: 17px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

  main { margin-left: 232px; flex: 1; padding: 28px 36px; max-width: 1200px; }
  .page-title { font-size: 20px; font-weight: 600; color: var(--primary); }
  .page-sub { color: var(--text-sub); margin-top: 4px; font-size: 13px; }
  .view { display: none; animation: fadeIn .25s ease; }
  .view.active { display: block; }
  @keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

  /* ===== 卡片 ===== */
  .card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 22px 26px; }
  .card + .card { margin-top: 18px; }
  .card-title { font-size: 15px; font-weight: 600; color: var(--primary); margin-bottom: 18px; display: flex; align-items: center; justify-content: space-between; }
  .btn {
    display: inline-flex; align-items: center; gap: 6px; padding: 8px 18px; border-radius: 6px; font-size: 13.5px;
    cursor: pointer; border: 1px solid transparent; transition: all .2s; font-family: inherit;
  }
  .btn-primary { background: var(--accent-bright); color: #fff; }
  .btn-primary:hover { background: #2456D6; }
  .btn-outline { background: #fff; border-color: var(--border); color: var(--text); }
  .btn-outline:hover { border-color: var(--accent); color: var(--accent); }
  .btn-danger-outline { background: #fff; border-color: #F2C4C3; color: var(--danger); }
  .btn-danger-outline:hover { border-color: var(--danger); }

  /* ===== 个人信息 ===== */
  .profile-head { display: flex; align-items: center; gap: 24px; }
  .profile-avatar {
    width: 76px; height: 76px; border-radius: 50%; background: linear-gradient(135deg, var(--accent-bright), #7B5BE6);
    display: flex; align-items: center; justify-content: center; color: #fff; font-size: 28px; font-weight: 600; flex-shrink: 0;
    overflow: hidden; padding: 0;
  }
  .profile-head .info h3 { font-size: 18px; font-weight: 600; color: var(--primary); }
  .profile-head .info .id { color: var(--text-faint); font-size: 12.5px; margin-top: 4px; }
  .profile-head .info .tags { display: flex; gap: 8px; margin-top: 10px; }
  .tag { font-size: 11.5px; padding: 2px 10px; border-radius: 20px; }
  .tag-green { background: #E8F7EE; color: var(--success); }
  .tag-blue { background: #EAF1FB; color: var(--accent); }
  .tag-gray { background: #F1F2F4; color: var(--text-sub); }
  .kv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 48px; margin-top: 26px; }
  .kv .k { font-size: 12.5px; color: var(--text-sub); margin-bottom: 6px; }
  .kv .v { font-size: 14px; color: var(--text); font-weight: 500; }
  .kv .v.mono { font-family: "SF Mono", Menlo, monospace; font-size: 13px; }

  /* ===== 积分余额卡 ===== */
  .balance-wrap { display: grid; grid-template-columns: 1.2fr 1fr; gap: 18px; }
  .balance-main { background: #fff; border: 1px solid var(--border); color: var(--text); border-radius: 10px; padding: 26px 30px; }
  .balance-main .label { font-size: 12.5px; color: var(--text-sub); }
  .balance-main .num { font-size: 38px; font-weight: 700; margin: 10px 0 4px; letter-spacing: 0.5px; color: var(--primary); }
  .balance-main .num small { font-size: 16px; font-weight: 400; color: var(--text-faint); margin-left: 6px; }
  .balance-main .plan-line { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--text-sub); margin-top: 8px; }
  .usage-bar { height: 8px; background: #EDF0F6; border-radius: 4px; margin-top: 18px; overflow: hidden; }
  .usage-bar .fill { height: 100%; background: linear-gradient(90deg, var(--accent-bright), #7B5BE6); border-radius: 4px; width: 42%; }
  .balance-meta { display: flex; flex-direction: column; gap: 14px; justify-content: center; }
  .meta-row { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; background: #F8FAFC; border-radius: 8px; border: 1px solid var(--border); }
  .meta-row .m-label { color: var(--text-sub); font-size: 12.5px; }
  .meta-row .m-value { font-size: 14px; font-weight: 600; color: var(--primary); }

  /* ===== 套餐列表 ===== */
  .plans-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .plan { border: 1px solid var(--border); border-radius: 10px; padding: 22px 20px; position: relative; background: #fff; transition: all .2s; }
  .plan:hover { box-shadow: 0 6px 18px rgba(4,21,58,.08); border-color: #C6D2E8; }
  .plan.hot { border-color: var(--accent-bright); }
  .plan .hot-badge { position: absolute; top: -1px; right: -1px; background: var(--accent-bright); color: #fff; font-size: 10.5px; padding: 3px 10px; border-radius: 0 10px 0 8px; }
  .plan .p-name { font-size: 15px; font-weight: 600; color: var(--primary); }
  .plan .p-tokens { font-size: 26px; font-weight: 700; color: var(--primary); margin: 12px 0 2px; }
  .plan .p-tokens small { font-size: 12.5px; color: var(--text-faint); font-weight: 400; }
  .plan .p-price { color: var(--text-sub); font-size: 13px; margin-bottom: 14px; }
  .plan .p-price b { color: var(--accent); font-size: 15px; }
  .plan .p-features { list-style: none; font-size: 12.5px; color: var(--text-sub); margin-bottom: 18px; }
  .plan .p-features li { padding: 4px 0; }
  .plan .btn { width: 100%; justify-content: center; }

  /* ===== 用量统计 ===== */
  .stat-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 18px; }
  .stat { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 18px 20px; }
  .stat .s-label { font-size: 12.5px; color: var(--text-sub); }
  .stat .s-num { font-size: 24px; font-weight: 700; color: var(--primary); margin-top: 8px; }
  .stat .s-num small { font-size: 12.5px; color: var(--text-faint); font-weight: 400; }
  .stat .s-trend { font-size: 12px; margin-top: 6px; }
  .up { color: var(--success); } .down { color: var(--danger); }
  .chart { display: flex; align-items: flex-end; gap: 12px; height: 160px; padding: 10px 6px 0; }
  .chart .col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; height: 100%; }
  .chart .bar-wrap { width: 100%; flex: 1; display: flex; align-items: flex-end; }
  .chart .bar { width: 60%; max-width: 34px; background: linear-gradient(180deg, var(--accent-bright), var(--accent)); border-radius: 4px 4px 0 0; min-height: 4px; transition: height .4s; }
  .chart .bar:hover { opacity: .85; }
  .chart .day { font-size: 11.5px; color: var(--text-faint); }
  table { width: 100%; border-collapse: collapse; }
  th { text-align: left; font-size: 12.5px; color: var(--text-sub); font-weight: 500; padding: 10px 12px; border-bottom: 1px solid var(--border); }
  td { padding: 12px; font-size: 13px; border-bottom: 1px solid #F0F2F6; }
  tr:last-child td { border-bottom: none; }
  td .mono { font-family: "SF Mono", Menlo, monospace; font-size: 12.5px; }

  /* ===== 状态标签 ===== */
  .pill { font-size: 11px; padding: 2px 10px; border-radius: 20px; }
  .pill-active { background: #E8F7EE; color: var(--success); }
  .pill-disabled { background: #F1F2F4; color: var(--text-faint); }

  /* ===== 账单 ===== */
  .summary-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 18px; }

  /* ===== 提示条 ===== */
  .notice {
    background: #FFF8EC; border: 1px solid #F5DFB8; color: #8A5A00; border-radius: 8px;
    padding: 12px 18px; font-size: 12.5px; margin-bottom: 18px; display: flex; align-items: center; gap: 8px;
  }
  .notice svg { width: 15px; height: 15px; flex-shrink: 0; }

  .modal-mask { position: fixed; inset: 0; background: rgba(4,21,58,.45); display: none; align-items: center; justify-content: center; z-index: 200; }
  .modal-mask.show { display: flex; }
  .modal-mask.modal-above { z-index: 260; }
  .modal { background: #fff; border-radius: 12px; width: 460px; padding: 26px 30px; }
  .captcha-img-row { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
  .captcha-img-row img {
    height: 52px; width: 160px; border-radius: 6px; border: 1px solid var(--border, #d8dee8);
    background: #f4f6f8; object-fit: contain; user-select: none; cursor: pointer;
  }
  .modal h4 { font-size: 16px; color: var(--primary); margin-bottom: 16px; }
  .modal .form-item { margin-bottom: 16px; }
  .modal .form-item label { display: block; font-size: 12.5px; color: var(--text-sub); margin-bottom: 6px; }
  .modal .form-item input, .modal .form-item select {
    width: 100%; padding: 9px 12px; border: 1px solid var(--border); border-radius: 6px; font-size: 13.5px; font-family: inherit; color: var(--text);
  }
  .modal .form-item input:focus { outline: none; border-color: var(--accent-bright); }
  .modal .btn-row { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }

  /* ===== 实时消耗指示器 ===== */
  .live { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--text-sub); }
  .live-dot { width: 8px; height: 8px; border-radius: 50%; background: #22C55E; animation: pulse 1.6s infinite; }
  .live b { color: #16A34A; font-weight: 600; }
  @keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

  /* ===== 趋势图时间切换 ===== */
  .range-switch { display: flex; align-items: center; gap: 6px; }
  .rs-btn { padding: 5px 14px; border-radius: 6px; border: 1px solid var(--border); background: #fff; color: var(--text-sub); font-size: 12.5px; cursor: pointer; font-family: inherit; transition: all .2s; }
  .rs-btn.active { background: var(--accent-bright); color: #fff; border-color: var(--accent-bright); }
  .rs-btn:hover:not(.active) { border-color: var(--accent); color: var(--accent); }
  .rs-month { padding: 5px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 12.5px; color: var(--text); font-family: inherit; }
  .rs-month:focus { outline: none; border-color: var(--accent-bright); }

  /* ===== 分页 ===== */
  .pager { display: flex; align-items: center; justify-content: flex-end; gap: 14px; margin-top: 16px; flex-wrap: wrap; }
  .pager .btn { padding: 6px 14px; font-size: 12.5px; }
  .pager .btn:disabled { opacity: .4; cursor: not-allowed; }
  .pager .page-size { font-size: 13px; color: var(--text-sub); display: inline-flex; align-items: center; gap: 6px; margin-right: auto; }
  .pager .page-size select {
    padding: 5px 8px; border: 1px solid var(--border); border-radius: 6px;
    font-size: 12.5px; color: var(--text); font-family: inherit; background: #fff;
  }
  #page-info { font-size: 13px; color: var(--text-sub); }

  /* ===== 表头筛选 ===== */
  .filter-row th { padding: 5px 8px; background: #FAFBFC; }
  .f-input, .f-select {
    width: 100%; padding: 4px 8px; border: 1px solid var(--border); border-radius: 4px;
    font-size: 11.5px; color: var(--text); font-family: inherit; background: #fff;
  }
  .f-input::placeholder { color: var(--text-faint); }
  .f-input:focus, .f-select:focus { outline: none; border-color: var(--accent-bright); }

  /* ===== 多选筛选下拉 ===== */
  .mselect { position: relative; }
  .mselect-btn {
    width: 100%; padding: 4px 8px; border: 1px solid var(--border); border-radius: 4px;
    font-size: 11.5px; background: #fff; color: var(--text); cursor: pointer; text-align: left; font-family: inherit; white-space: nowrap;
  }
  .mselect-btn.active { border-color: var(--accent-bright); color: var(--accent-bright); }
  .mselect-menu {
    display: none; position: absolute; top: 100%; left: 0; min-width: 148px; background: #fff;
    border: 1px solid var(--border); border-radius: 6px; box-shadow: 0 6px 18px rgba(4,21,58,.12);
    z-index: 30; padding: 6px; margin-top: 4px;
  }
  .mselect-menu.show { display: block; }
  .mselect-menu label { display: flex; align-items: center; gap: 6px; padding: 5px 8px; font-size: 12px; color: var(--text); cursor: pointer; white-space: nowrap; }
  .mselect-menu label:hover { background: #F5F7FA; }
  .mselect-menu input { width: 13px; height: 13px; accent-color: var(--accent-bright); cursor: pointer; }

  /* ===== API Key 独立选择器 ===== */
  .key-filter { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--text-sub); }
  .key-filter select {
    padding: 5px 10px; border: 1px solid var(--border); border-radius: 6px;
    font-size: 12.5px; color: var(--text); font-family: inherit; background: #fff; cursor: pointer;
  }
  .key-filter select:focus { outline: none; border-color: var(--accent-bright); }
  /* ===== 调用明细增强 ===== */
  .table-tools { display: flex; align-items: center; gap: 10px; }
  .table-tools .btn { padding: 6px 14px; font-size: 12.5px; }
  .empty-tip { text-align: center; padding: 46px 0; color: var(--text-faint); font-size: 13px; }
  .action-btn { border: none; background: none; color: var(--accent); font-size: 12.5px; cursor: pointer; padding: 2px 5px; font-family: inherit; }
  .action-btn:hover { text-decoration: underline; }
  .detail-grid { display: grid; grid-template-columns: 110px 1fr; gap: 11px 16px; font-size: 13px; max-height: 340px; overflow-y: auto; }
  .detail-grid .dk { color: var(--text-sub); }
  .detail-grid .dv { color: var(--text); word-break: break-all; }
  .detail-grid .dv.mono { font-family: "SF Mono", Menlo, monospace; font-size: 12.5px; }
  td input[type="checkbox"] { width: 15px; height: 15px; cursor: pointer; accent-color: var(--accent-bright); }



  /* ===== 首页 ===== */
  .home { padding: 40px 36px; max-width: 1100px; margin: 0 auto; }
  .hero { text-align: center; padding: 90px 0 50px; }
  .hero h1 { font-size: 40px; font-weight: 700; color: var(--primary); letter-spacing: 0.5px; }
  .hero p { color: var(--text-sub); font-size: 15px; margin-top: 16px; line-height: 1.8; }
  .hero .cta { margin-top: 32px; display: flex; gap: 14px; justify-content: center; }
  .hero .cta .btn { padding: 11px 28px; font-size: 15px; border-radius: 8px; }
  .features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
  .feature { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 24px 26px; }
  .feature h3 { font-size: 15px; font-weight: 600; color: var(--primary); margin-bottom: 8px; }
  .feature p { font-size: 13px; color: var(--text-sub); line-height: 1.7; }


  .section-title { font-size: 20px; font-weight: 600; color: var(--primary); margin: 50px 0 18px; text-align: center; }
  .intro { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 30px 36px; text-align: center; }
  .intro h2 { font-size: 18px; color: var(--primary); margin-bottom: 12px; }
  .intro p { font-size: 14px; color: var(--text-sub); line-height: 1.9; max-width: 860px; margin: 0 auto; }
  .highlights { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .highlight { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 22px 16px; text-align: center; }
  .highlight .h-num { font-size: 26px; font-weight: 700; color: var(--accent-bright); }
  .highlight .h-label { font-size: 12.5px; color: var(--text-sub); margin-top: 6px; }
  .steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .step { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 22px 20px; }
  .step .s-num { width: 26px; height: 26px; border-radius: 50%; background: var(--accent-bright); color: #fff; font-size: 13px; font-weight: 600; display: flex; align-items: center; justify-content: center; margin-bottom: 10px; }
  .step h4 { font-size: 14px; color: var(--primary); margin-bottom: 6px; }
  .step p { font-size: 12.5px; color: var(--text-sub); line-height: 1.6; }
  .billing { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 30px 36px; }
  .billing h3 { font-size: 17px; color: var(--primary); margin-bottom: 14px; }
  .billing ul { list-style: none; }
  .billing li { font-size: 13.5px; color: var(--text-sub); padding: 6px 0; line-height: 1.7; }
  .billing li b { color: var(--primary); }
  .cta-bottom { text-align: center; margin: 46px 0 20px; }
  .cta-bottom .btn { padding: 12px 32px; font-size: 15px; border-radius: 8px; }
  .cta-bottom p { color: var(--text-faint); font-size: 12.5px; margin-top: 12px; }

  @media (max-width: 1100px) {
    .plans-grid { grid-template-columns: 1fr 1fr; }
    .balance-wrap, .kv-grid { grid-template-columns: 1fr; }
    .stat-cards { grid-template-columns: 1fr 1fr; }
    .features, .highlights, .steps { grid-template-columns: 1fr 1fr; }
    .topbar { padding: 0 16px; gap: 12px; }
    .topbar .nav { gap: 16px; margin-left: 20px; }
    .topbar .right { gap: 10px; }
    .home { padding: 28px 20px; }
    .hero { padding: 56px 0 36px; }
    .hero h1 { font-size: 30px; }
    main { padding: 22px 20px; }
  }

  @media (max-width: 900px) {
    .topbar {
      position: sticky; height: auto; min-height: 56px; flex-wrap: wrap; padding: 10px 14px; row-gap: 10px;
    }
    .topbar .nav {
      order: 3; width: 100%; margin-left: 0; gap: 14px; overflow-x: auto;
      padding-bottom: 2px; -webkit-overflow-scrolling: touch;
    }
    .topbar .nav a { white-space: nowrap; font-size: 13px; }
    .topbar .right { margin-left: auto; flex-wrap: wrap; justify-content: flex-end; }
    .topbar .right .doc { display: none; }

    .layout {
      flex-direction: column; margin-top: 0; min-height: 0;
    }
    .sidebar {
      position: static; width: 100%; height: auto; bottom: auto;
      display: flex; flex-wrap: nowrap; gap: 4px; padding: 8px 10px;
      overflow-x: auto; border-right: none; border-bottom: 1px solid var(--border);
      -webkit-overflow-scrolling: touch;
    }
    .sidebar .group-label { display: none; }
    .sidebar .item {
      flex: 0 0 auto; border-left: none; border-bottom: 2px solid transparent;
      padding: 8px 12px; border-radius: 8px; white-space: nowrap;
    }
    .sidebar .item.active {
      border-left-color: transparent; border-bottom-color: var(--accent-bright);
    }
    main {
      margin-left: 0; max-width: none; width: 100%; padding: 18px 14px 32px;
    }

    .card { padding: 16px 14px; }
    .profile-head { flex-direction: column; align-items: flex-start; gap: 14px; }
    .table-tools { flex-wrap: wrap; justify-content: flex-start; }
    .summary-cards { grid-template-columns: 1fr; }
    .stat-cards { grid-template-columns: 1fr 1fr; }

    /* 表格横向滚动，避免撑破手机屏 */
    .card { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    table { min-width: 640px; }

    .modal { width: calc(100vw - 28px); max-width: 460px; padding: 20px 16px; }
    .features, .highlights, .steps { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr 1fr; }
    .billing { padding: 20px 16px; }
    .intro { padding: 20px 16px; }
    .section-title { margin: 36px 0 14px; font-size: 18px; }
  }

  @media (max-width: 640px) {
    .hero h1 { font-size: 24px; line-height: 1.35; }
    .hero p { font-size: 13.5px; }
    .topbar .logo .name { font-size: 16px; }
    .topbar .right .btn { padding: 6px 10px; font-size: 12.5px; }
    .page-title { font-size: 18px; }
    .balance-main .num { font-size: 28px; }
    .stat-cards, .steps { grid-template-columns: 1fr; }
    .range-switch { flex-wrap: wrap; }
    .pager { justify-content: center; flex-wrap: wrap; }
    .site-foot { padding: 20px 12px 28px; }
  }

  @media (max-width: 400px) {
    .topbar .right #top-api-btn { display: none; }
  }


/* ICP / 页脚 */
.site-foot {
  text-align: center;
  padding: 28px 16px 36px;
  color: var(--text-faint);
  font-size: 12.5px;
  border-top: 1px solid var(--border);
  margin-top: 48px;
  background: #fff;
}
.site-foot a { color: var(--text-sub); text-decoration: none; }
.site-foot a:hover { color: var(--accent); }
.topbar .logo.tapped { transform: scale(0.96); }
.topbar .logo { transition: transform .15s; user-select: none; }

/* ===== 手机号登录：用户信息一行 ===== */
.user-info-card { padding: 18px 22px; }
.user-info-row {
  display: flex; align-items: center; gap: 14px;
}
.user-info-main { flex: 1; min-width: 0; }
.user-info-title {
  font-size: 12.5px; color: var(--text-sub); margin-bottom: 6px; font-weight: 500;
}
.user-info-line {
  display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center;
  font-size: 14px; color: var(--text); line-height: 1.45;
}
.user-info-line b { font-weight: 650; color: var(--primary); }
.user-info-line .chip {
  display: inline-flex; align-items: center; padding: 2px 10px; border-radius: 999px;
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.02em;
  background: #E8F1FF; color: #1D4ED8; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.user-info-line .sep { color: var(--border); }

/* ===== 请求管理 / API Keys（对齐 MiniMax 请求管理） ===== */
.pk-key-mgmt-hd {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 16px;
  margin-bottom: 12px; flex-wrap: wrap;
}
.pk-key-tabs { display: flex; gap: 18px; margin-top: 4px; }
.pk-key-tab {
  border: none; background: transparent; padding: 6px 0; font-size: 14px; font-weight: 650;
  color: var(--text-sub); cursor: default; border-bottom: 2px solid transparent;
}
.pk-key-tab.active { color: #2563EB; border-bottom-color: #2563EB; }
.pk-key-create-btn {
  background: #111827 !important; color: #fff !important; border: none !important;
  padding: 10px 18px; font-weight: 700; border-radius: 8px;
}
.pk-key-create-btn:hover { background: #1f2937 !important; }
.pk-key-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 10px; }
.pk-key-table {
  width: 100%; border-collapse: collapse; font-size: 13px; background: #fff;
}
.pk-key-table th {
  text-align: left; padding: 12px 14px; background: #F1F5F9; color: var(--text-sub);
  font-weight: 650; border-bottom: 1px solid var(--border); white-space: nowrap;
}
.pk-key-table td {
  padding: 14px; border-bottom: 1px solid #EEF2F7; vertical-align: middle;
  color: var(--text);
}
.pk-key-table tr:last-child td { border-bottom: none; }
.pk-key-table .mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.02em;
}
.pk-key-empty td { text-align: center; color: var(--text-faint); padding: 28px 14px; }
.pk-key-acts { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.pk-key-acts button {
  border: none; background: none; padding: 0; font-size: 13px; cursor: pointer;
  font-family: inherit; font-weight: 600;
}
.pk-key-acts .act-copy { color: #2563EB; }
.pk-key-acts .act-edit { color: #2563EB; }
.pk-key-acts .act-del { color: #DC2626; }
.pk-key-acts button:hover { text-decoration: underline; }

/* ===== 子密钥管理（Key 信息页 · Key 登录仍可用） ===== */
.pk-child-form {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; margin-bottom: 14px;
}
.pk-child-field { flex: 1 1 180px; min-width: 140px; }
.pk-child-field label {
  display: block; font-size: 12px; color: var(--text-sub); margin-bottom: 6px;
}
.pk-child-field input {
  width: 100%; padding: 8px 11px; border: 1px solid var(--border); border-radius: 6px;
  font-size: 13px; font-family: inherit; color: var(--text);
}
.pk-child-field input:focus { outline: none; border-color: var(--accent-bright); }
.pk-child-rpm { flex: 0 0 100px; min-width: 88px; }
.pk-child-msg { font-size: 12.5px; margin-bottom: 10px; }
.pk-child-msg.ok { color: #16A34A; }
.pk-child-msg.err { color: #DC2626; }
.pk-children-list { display: flex; flex-direction: column; gap: 10px; }
.pk-child-item {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between;
  padding: 12px 14px; border: 1px solid var(--border); border-radius: 8px; background: #FAFBFD;
}
.pk-child-title { font-size: 14px; font-weight: 600; color: var(--primary); }
.pk-child-sub { font-size: 12px; color: var(--text-sub); margin-top: 4px; }
.pk-child-acts { display: flex; flex-wrap: wrap; gap: 6px; }
.pk-child-acts .btn { padding: 5px 10px; font-size: 12px; }
.pk-child-acts .btn.danger { color: #DC2626; border-color: #FECACA; }
.pk-child-acts .btn.danger:hover { background: #FEF2F2; }