:root {
    --bg: #f5f7fb;
    --panel: #ffffff;
    --text: #1f2733;
    --muted: #7a8499;
    --border: #e8ebf2;
    --primary: #2f6bff;
    --primary-soft: #eaf1ff;
    --primary-2: #6a8bff;
    --danger: #e5484d;
    --ok: #1aa260;
    --radius: 14px;
    --shadow-sm: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.05);
    --shadow-md: 0 6px 24px rgba(31,41,55,.08);
  }
  * { box-sizing: border-box; }
  html, body { margin: 0; padding: 0; }
  body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg); color: var(--text); line-height: 1.6;
    -webkit-font-smoothing: antialiased;
  }
  a { color: inherit; }

  /* 顶部导航 */
  .site-header {
    position: sticky; top: 0; z-index: 20;
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 22px;
    background: rgba(255,255,255,.82);
    backdrop-filter: saturate(160%) blur(10px);
    border-bottom: 1px solid var(--border);
  }
  .brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; letter-spacing: .5px; cursor: pointer; }
  .brand .logo {
    width: 34px; height: 34px; border-radius: 9px;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    display: grid; place-items: center; color: #fff; box-shadow: var(--shadow-sm);
  }
  .brand .logo svg { width: 19px; height: 19px; }
  .brand small { font-weight: 500; color: var(--muted); font-size: 12px; margin-left: 2px; }
  .nav-links { display: flex; gap: 18px; font-size: 14px; color: var(--muted); }
  .nav-links a { text-decoration: none; }
  .nav-links a:hover { color: var(--primary); }

  /* 首页 Hero */
  .hero {
    text-align: center; padding: 56px 16px 30px;
    background: radial-gradient(1200px 380px at 50% -120px, rgba(47,107,255,.12), transparent 70%), var(--bg);
  }
  .hero h1 { font-size: 34px; margin: 0 0 10px; letter-spacing: .5px; }
  .hero p.sub { color: var(--muted); margin: 0 auto 26px; max-width: 520px; font-size: 15px; }
  .search-form { display: flex; align-items: center; gap: 0; max-width: 660px; margin: 0 auto;
    background: var(--panel); border: 1px solid var(--border); border-radius: 999px; box-shadow: var(--shadow-md); height: 52px; padding: 0 6px; }
  .search-form:focus-within { border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-soft); }
  .cat-select { flex: 0 0 auto; height: 40px; border: none; background-color: transparent; outline: none; cursor: pointer;
    color: #46506b; font-size: 15px; padding: 0 26px 0 14px; border-right: 1px solid var(--border); max-width: 120px;
    appearance: none; -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%237a8499' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 10px center; }
  .search-form input { flex: 1; min-width: 0; height: 100%; border: none; background: transparent; outline: none; padding: 0 14px; font-size: 16px; box-shadow: none; }
  .search-form button { flex: 0 0 auto; height: 40px; padding: 0 22px; border: none; border-radius: 999px;
    background: linear-gradient(135deg, var(--primary), var(--primary-2)); color: #fff; font-size: 15px; font-weight: 600; cursor: pointer; transition: transform .1s, filter .15s; }
  .search-form button:hover { filter: brightness(1.05); }
  .search-form button:active { transform: translateY(1px); }

  .chip { border: 1px solid var(--border); background: var(--panel); color: #46506b; padding: 6px 14px; border-radius: 999px; font-size: 13px; cursor: pointer; transition: .15s; }
  .chip:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); }
  .chip.active { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); font-weight: 600; }

  /* 搜索前筛选（分类 / 网盘） */
  .selectors { display: flex; flex-direction: column; gap: 10px; max-width: 620px; margin: 16px auto 0; }
  .selectors .sel-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: center; }
  .selectors .sel-label { font-size: 12px; color: #9aa1b2; margin-right: 2px; flex: 0 0 auto; }
  .selectors .chip.active { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); font-weight: 600; }

  .recent { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; justify-content: center; margin: 14px auto 0; max-width: 680px; font-size: 13px; color: var(--muted); }
  .recent .label { color: #9aa1b2; }
  .recent-list { display: inline-flex; flex-wrap: wrap; gap: 8px; }
  .recent-item {
    display: inline-flex; align-items: center; gap: 2px;
    border: 1px solid var(--border); background: var(--panel); color: #46506b;
    padding: 4px 6px 4px 12px; border-radius: 999px; font-size: 13px; cursor: pointer; transition: .15s;
  }
  .recent-item:hover { border-color: var(--primary); color: var(--primary); }
  .recent-item .del {
    display: inline-grid; place-items: center; width: 18px; height: 18px; margin-left: 2px;
    border-radius: 50%; color: var(--muted); font-size: 14px; line-height: 1; cursor: pointer;
  }
  .recent-item .del:hover { background: #fdecec; color: var(--danger); }
  .clear-link { color: #9aa1b2; text-decoration: none; font-size: 12px; margin-left: 4px; }
  .clear-link:hover { color: var(--danger); }

  /* ===== 结果页 ===== */
  .results-page { display: none; }
  .rp-bar {
    position: sticky; top: 61px; z-index: 15;
    display: flex; align-items: center; gap: 12px;
    padding: 12px 22px; background: rgba(255,255,255,.92);
    backdrop-filter: blur(8px); border-bottom: 1px solid var(--border);
  }
  .back-btn {
    border: 1px solid var(--border); background: var(--panel); color: #46506b;
    padding: 9px 14px; border-radius: 10px; font-size: 14px; cursor: pointer; white-space: nowrap; flex: 0 0 auto;
  }
  .back-btn:hover { border-color: var(--primary); color: var(--primary); }
  .rp-form { display: flex; align-items: center; gap: 0; flex: 1; max-width: 640px;
    background: var(--panel); border: 1px solid var(--border); border-radius: 999px; height: 42px; padding: 0 5px; }
  .rp-form:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
  .rp-form .cat-select { height: 32px; font-size: 14px; padding: 0 24px 0 12px; background-position: right 9px center; max-width: 104px; }
  .rp-form input { flex: 1; min-width: 0; height: 100%; border: none; background: transparent; outline: none; padding: 0 12px; font-size: 15px; box-shadow: none; }
  .rp-form button { flex: 0 0 auto; height: 32px; padding: 0 18px; border: none; border-radius: 999px;
    background: linear-gradient(135deg, var(--primary), var(--primary-2)); color: #fff; font-size: 14px; font-weight: 600; cursor: pointer; white-space: nowrap; }

  .container { max-width: 880px; margin: 0 auto; padding: 8px 16px 60px; }
  .results-bar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin: 22px 0 14px; }
  .results-count { font-size: 15px; color: #46506b; }
  .results-count b { color: var(--primary); font-size: 18px; }
  .filters { display: flex; flex-wrap: wrap; gap: 8px; }

  .card {
    background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 16px 18px; margin-bottom: 12px; box-shadow: var(--shadow-sm); transition: .15s;
  }
  .card:hover { box-shadow: var(--shadow-md); border-color: #d7def0; transform: translateY(-1px); }
  .card .title { font-weight: 600; font-size: 15px; margin-bottom: 10px; word-break: break-word; color: #243044; }
  .card .row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
  .card .url { flex: 1; min-width: 200px; display: flex; align-items: center; gap: 8px; background: #f3f6fc; border: 1px solid var(--border); border-radius: 9px; padding: 9px 12px; }
  .card .url .url-text { color: var(--primary); word-break: break-all; font-size: 13.5px; flex: 1; }
  .card .url .url-text:hover { text-decoration: underline; }
  .card .url .copy-url { font-size: 12px; white-space: nowrap; }
  .badge { background: var(--primary-soft); color: var(--primary); border-radius: 7px; padding: 3px 10px; font-size: 12px; font-weight: 600; }
  .meta { display: flex; align-items: center; gap: 12px; margin-top: 10px; font-size: 12.5px; color: var(--muted); flex-wrap: wrap; }
  .pw { display: inline-flex; align-items: center; gap: 6px; }
  .pw code { background: #f1f3f8; border-radius: 6px; padding: 2px 9px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; color: #243044; }
  .copy { border: 1px solid var(--border); background: var(--panel); border-radius: 6px; padding: 2px 9px; font-size: 12px; cursor: pointer; color: #46506b; }
  .copy:hover { border-color: var(--primary); color: var(--primary); }
  .open-link { border: 1px solid var(--primary); background: var(--primary); border-radius: 6px; padding: 2px 9px; font-size: 12px; cursor: pointer; color: #fff; text-decoration: none; }
  .open-link:hover { opacity: .9; }

  /* 结果列表：仅展示 名称 / 来源 / 时间，点击名称进入详情页 */
  .card.result-row { padding: 14px 18px; }
  .res-name { display: block; font-weight: 600; font-size: 15px; color: #243044; text-decoration: none; word-break: break-word; margin-bottom: 8px; }
  .res-name:hover { color: var(--primary); text-decoration: underline; }

  /* ===== 资源详情页（免责声明 + 同意门控）===== */
  .detail-card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow-sm); margin-top: 18px; }
  .detail-head { border-bottom: 1px solid var(--border); padding-bottom: 14px; margin-bottom: 16px; }
  .detail-name { font-weight: 700; font-size: 18px; color: #1f2733; word-break: break-word; margin-bottom: 10px; }
  .disclaimer { background: #fff8f0; border: 1px solid #ffe2c2; border-radius: 12px; padding: 16px 18px; }
  .disc-title { font-weight: 700; color: #b45309; font-size: 15px; margin-bottom: 8px; }
  .disc-body { font-size: 13.5px; color: #5b5168; line-height: 1.7; }
  .disc-body p { margin: 0 0 8px; }
  .disc-body b { color: #b45309; }
  .disc-actions { display: flex; gap: 12px; margin-top: 14px; flex-wrap: wrap; }
  .agree-btn { flex: 1; min-width: 160px; border: none; border-radius: 10px; padding: 11px 18px; background: linear-gradient(135deg, var(--primary), var(--primary-2)); color: #fff; font-size: 14px; font-weight: 600; cursor: pointer; transition: filter .15s; }
  .agree-btn:hover { filter: brightness(1.05); }
  .cancel-btn { flex: 0 0 auto; border: 1px solid var(--border); background: var(--panel); color: #46506b; border-radius: 10px; padding: 11px 18px; font-size: 14px; cursor: pointer; }
  .cancel-btn:hover { border-color: var(--danger); color: var(--danger); }
  /* 举报按钮放入 .disc-actions 按钮行内：去掉头部定位的 margin-top，与同意/放弃按钮等高对齐 */
  .disc-actions .report-link { margin-top: 0; flex: 0 0 auto; padding: 11px 18px; font-size: 14px; border-radius: 10px; }
  .real-box { margin-top: 16px; }
  .real-row { display: flex; align-items: flex-start; gap: 12px; padding: 12px 0; border-top: 1px dashed var(--border); }
  .real-row:first-child { border-top: none; }
  .real-label { flex: 0 0 76px; color: var(--muted); font-size: 13px; padding-top: 8px; }
  .real-url { flex: 1; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; background: #f3f6fc; border: 1px solid var(--border); border-radius: 9px; padding: 9px 12px; }
  .real-url .url-text { color: var(--primary); word-break: break-all; font-size: 13.5px; flex: 1; }
  .real-pw { display: inline-flex; align-items: center; gap: 8px; }
  .real-pw code { background: #f1f3f8; border-radius: 6px; padding: 3px 10px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; color: #243044; font-size: 14px; }
  .real-empty { color: var(--muted); font-size: 14px; padding-top: 8px; }
  .real-note { margin-top: 12px; font-size: 12.5px; color: var(--muted); }

  .skeleton .sk { background: linear-gradient(90deg, #eef1f7 25%, #f6f8fc 37%, #eef1f7 63%); background-size: 400% 100%; animation: shimmer 1.3s infinite; border-radius: 8px; }
  @keyframes shimmer { 0% { background-position: 100% 0; } 100% { background-position: -100% 0; } }
  .sk-card { height: 92px; margin-bottom: 12px; }
  .empty, .error-box { text-align: center; padding: 50px 16px; color: var(--muted); }
  .error-box { color: var(--danger); }
  .error-box .icon, .empty .icon { font-size: 40px; margin-bottom: 10px; }
  .spinner { width: 26px; height: 26px; border: 3px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin .8s linear infinite; display: inline-block; vertical-align: middle; }
  @keyframes spin { to { transform: rotate(360deg); } }
  .loading-line { display: flex; align-items: center; justify-content: center; gap: 10px; color: var(--muted); padding: 30px 0; }

  .pager { display: flex; justify-content: center; margin: 24px 0 8px; }
  .pager-inner { display: flex; align-items: center; gap: 14px; }
  .pg-btn { border: 1px solid var(--border); background: var(--panel); color: #46506b; padding: 9px 18px; border-radius: 10px; font-size:14px; cursor: pointer; transition: .15s; }
  .pg-btn:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); }
  .pg-btn:disabled { opacity: .4; cursor: not-allowed; }
  .pg-info { font-size: 13px; color: var(--muted); }

  .toast { position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%) translateY(10px); background: #1f2733; color: #fff; padding: 10px 18px; border-radius: 10px; font-size: 14px; opacity: 0; transition: .2s; pointer-events: none; z-index: 50; }
  .toast.show { opacity: .96; transform: translateX(-50%) translateY(0); }

  footer.site-footer { text-align: center; color: var(--muted); font-size: 12.5px; padding: 28px 16px 40px; border-top: 1px solid var(--border); margin-top: 30px; }

  /* ===== 详情页举报弹窗 ===== */
  .report-link {
    margin-top: 10px; padding: 5px 12px; border: 1px solid var(--border); background: #fff; color: #b45309; border-radius: 7px;
    font-size: 12.5px; cursor: pointer; transition: .15s;
  }
  .report-link:hover { border-color: #b45309; background: #fff8f0; }
  .modal-backdrop {
    position: fixed; inset: 0; z-index: 100; background: rgba(15, 23, 42, .45);
    display: none; align-items: center; justify-content: center; padding: 16px;
  }
  .report-modal {
    background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 22px; width: 100%; max-width: 420px; box-shadow: var(--shadow-md);
    animation: modalIn .2s ease-out;
  }
  @keyframes modalIn { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
  .report-title { font-weight: 700; font-size: 17px; margin-bottom: 12px; color: #1f2733; }
  .report-name { font-size: 14px; color: var(--text); word-break: break-word; margin-bottom: 6px; }
  .report-tip { font-size: 13px; color: var(--muted); margin-bottom: 14px; }
  .report-options { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
  .report-option {
    display: flex; align-items: center; gap: 10px; border: 1px solid var(--border); border-radius: 10px;
    padding: 11px 12px; cursor: pointer; transition: .15s;
  }
  .report-option:hover { border-color: var(--primary); background: var(--primary-soft); }
  .report-option input { width: 18px; height: 18px; accent-color: var(--primary); cursor: pointer; }
  .report-option span { font-size: 14px; color: var(--text); }
  .report-actions { display: flex; gap: 10px; }
  .report-submit {
    flex: 1; border: none; border-radius: 10px; padding: 11px 16px; background: linear-gradient(135deg, var(--primary), var(--primary-2));
    color: #fff; font-size: 14px; font-weight: 600; cursor: pointer; transition: filter .15s;
  }
  .report-submit:hover:not(:disabled) { filter: brightness(1.05); }
  .report-submit:disabled { opacity: .5; cursor: not-allowed; }
  .report-cancel {
    flex: 0 0 auto; border: 1px solid var(--border); background: var(--panel); color: #46506b; border-radius: 10px;
    padding: 11px 18px; font-size: 14px; cursor: pointer;
  }
  .report-cancel:hover { border-color: var(--danger); color: var(--danger); }
  .report-msg { margin-top: 12px; font-size: 13px; min-height: 18px; }
  .report-msg.report-success { color: var(--ok); }
  .report-msg.report-error { color: var(--danger); }

  /* ===== 详情页公众号关注引导弹窗 ===== */
  .wx-modal {
    background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 24px; width: 100%; max-width: 420px; box-shadow: var(--shadow-md);
    animation: modalIn .2s ease-out; text-align: center;
  }
  .wx-title { font-weight: 700; font-size: 17px; margin-bottom: 10px; color: #1f2733; }
  .wx-tip { font-size: 13.5px; color: var(--muted); line-height: 1.7; margin-bottom: 14px; }
  .wx-tip b { color: var(--primary); }
  .wx-qr-wrap { display: flex; justify-content: center; margin-bottom: 14px; }
  .wx-qr { max-width: 200px; max-height: 200px; border: 1px solid var(--border); border-radius: 10px; }
  .wx-kw { font-size: 13px; color: #5b5168; background: #fff8f0; border: 1px solid #ffe2c2; border-radius: 8px; padding: 9px 12px; margin-bottom: 14px; }
  .wx-kw b { color: #b45309; }
  .wx-input-wrap { margin-bottom: 10px; }
  .wx-input { width: 100%; padding: 11px 12px; border: 1px solid var(--border); border-radius: 10px; font-size: 15px; outline: none; text-align: center; letter-spacing: 1px; }
  .wx-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
  .wx-msg { min-height: 18px; font-size: 13px; margin-bottom: 14px; }
  .wx-msg.wx-error { color: var(--danger); }
  .wx-msg.wx-success { color: var(--ok); }
  .wx-actions { display: flex; gap: 10px; }
  .wx-submit { flex: 1; border: none; border-radius: 10px; padding: 11px 16px; background: linear-gradient(135deg, var(--primary), var(--primary-2)); color: #fff; font-size: 14px; font-weight: 600; cursor: pointer; transition: filter .15s; }
  .wx-submit:hover:not(:disabled) { filter: brightness(1.05); }
  .wx-submit:disabled { opacity: .5; cursor: not-allowed; }
  .wx-cancel { flex: 0 0 auto; border: 1px solid var(--border); background: var(--panel); color: #46506b; border-radius: 10px; padding: 11px 18px; font-size: 14px; cursor: pointer; }
  .wx-cancel:hover { border-color: var(--danger); color: var(--danger); }

  /* ===== 移动端适配 ===== */
  @media (max-width: 600px) {
    .site-header { padding: 10px 14px; }
    .brand { font-size: 16px; }
    .brand .logo { width: 30px; height: 30px; }
    .brand small { display: none; }
    .nav-links { display: none; }

    .hero { padding: 26px 14px 14px; }
    .hero h1 { font-size: 22px; margin-bottom: 6px; }
    .hero p.sub { font-size: 13px; margin-bottom: 16px; padding: 0 6px; }
    .search-form { height: 44px; padding: 0 4px; max-width: 100%; }
    .search-form .cat-select { height: 34px; font-size: 13px; max-width: 82px; padding: 0 22px 0 10px; background-position: right 8px center; }
    .search-form input { height: 44px; padding: 0 12px; font-size: 15px; min-width: 0; }
    .search-form button { width: auto; height: 34px; padding: 0 16px; font-size: 14px; }

    .recent { justify-content: flex-start; padding: 0 2px; gap: 6px; margin-top: 10px; }
    .chip { font-size: 12px; padding: 5px 10px; }
    .recent-list { gap: 6px; }
    .recent .label { font-size: 12px; }
    .clear-link { margin-left: 2px; }

    .rp-bar { top: 51px; padding: 10px 12px; gap: 8px; }
    .back-btn { padding: 8px 10px; font-size: 13px; }
    .rp-form { height: 38px; padding: 0 4px; }
    .rp-form .cat-select { height: 30px; font-size: 13px; max-width: 76px; padding: 0 20px 0 9px; background-position: right 7px center; }
    .rp-form input { height: 38px; padding: 0 12px; font-size: 14px; }
    .rp-form button { height: 30px; padding: 0 14px; font-size: 13px; }

    .container { padding: 0 12px 40px; }
    .results-bar { flex-direction: column; align-items: flex-start; gap: 8px; margin: 16px 0 10px; }
    .results-count { font-size: 13px; color: #5b6270; }
    .results-count b { font-size: 16px; }
    .filters { max-width: 100%; overflow-x: auto; flex-wrap: nowrap; padding: 2px 12px 6px 0; -webkit-overflow-scrolling: touch; gap: 6px; }
    .filters::-webkit-scrollbar { display: none; }
    .filters .chip { white-space: nowrap; flex: 0 0 auto; font-size: 12px; padding: 5px 10px; }
    .pager { margin: 18px 0 4px; }
    .pg-btn { padding: 7px 14px; font-size: 13px; }

    .selectors { margin-top: 12px; }
    .selectors .sel-row { justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; -webkit-overflow-scrolling: touch; }
    .selectors .sel-row::-webkit-scrollbar { display: none; }
    .selectors .chip { white-space: nowrap; flex: 0 0 auto; }

    .card { padding: 12px; margin-bottom: 10px; border-radius: 12px; }
    .card.result-row { padding: 12px 14px; }
    .res-name { font-size: 14px; line-height: 1.42; margin-bottom: 8px; }
    .detail-card { padding: 16px; margin-top: 12px; }
    .detail-name { font-size: 16px; }
    .real-row { flex-direction: column; gap: 6px; }
    .real-label { padding-top: 0; }
    .real-url { width: 100%; }
    .agree-btn { min-width: 0; }
    .card .row { flex-direction: column; align-items: stretch; gap: 8px; }
    .card .url { width: 100%; min-width: 0; padding: 8px 10px; }
    .card .url .url-text { font-size: 12px; }
    .card .url .copy-url { font-size: 11px; }
    .meta { gap: 6px 12px; font-size: 11.5px; line-height: 1.6; margin-top: 8px; }
    .badge { padding: 2px 8px; font-size: 11px; }
    .copy { padding: 2px 8px; font-size: 11px; }

    footer.site-footer { font-size: 11.5px; padding: 16px 14px 28px; margin-top: 8px; }

    .report-modal { padding: 18px; border-radius: 12px; }
    .report-title { font-size: 16px; }
    .report-option { padding: 10px; }
    .report-option span { font-size: 13px; }
  }
  @media (max-width: 360px) {
    .hero h1 { font-size: 20px; }
    .search-form input, .search-form button { height: 44px; }
    .chip { padding: 4px 9px; font-size: 11.5px; }
    .card .title { font-size: 13px; }
  }