:root{
  --bg:#F6F7F9; --card:#FFFFFF;
  --line:#ECEEF3; --line2:#E2E5EC;
  --ink:#171B26; --sub:#667085; --sub2:#98A2B3;
  --blue:#2563EB; --blue-soft:#EFF4FF; --blue-line:#D6E4FE;
  --green:#027A48; --green-soft:#ECFDF3; --green-line:#A6F4C5;
  --red:#B42318; --red-soft:#FEF3F2; --red-line:#FECDCA;
  --amber:#B54708; --amber-soft:#FFFAEB; --amber-line:#FEDF89;
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{background:var(--bg);-webkit-text-size-adjust:100%;color-scheme:light}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
  color:var(--ink);background:var(--bg);min-height:100vh;padding-bottom:40px;
}
::-webkit-scrollbar{width:0;height:0}

/* ===== 顶栏 ===== */
.topbar{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.tb-in{max-width:640px;margin:0 auto;display:flex;align-items:center;gap:10px;padding:11px 16px}
.logo{width:30px;height:30px;border-radius:8px;background:var(--blue);display:grid;place-items:center;font-weight:800;font-size:15px;color:#fff;flex:none}
.brand{flex:1;min-width:0;font-size:15px;font-weight:700;letter-spacing:.3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tb-badge{font-size:11px;font-weight:700;color:var(--blue);background:var(--blue-soft);border:1px solid var(--blue-line);padding:3px 9px;border-radius:999px;flex:none}

main{max-width:640px;margin:0 auto;padding:0 14px}

/* ===== 状态卡 ===== */
.hero{margin-top:14px;padding:16px 18px;border-radius:16px;background:#fff;border:1px solid var(--line)}
.hero-head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.hero-tag{font-size:11px;color:var(--sub);font-weight:600;letter-spacing:.4px}
.hero-issue{font-size:28px;font-weight:800;line-height:1;font-variant-numeric:tabular-nums;letter-spacing:.3px;color:var(--ink)}
.hero-issue i{font-style:normal;font-size:13px;font-weight:600;margin-left:2px;color:var(--sub)}
.hero-pill{margin-left:auto;display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:600;padding:4px 11px;border-radius:999px}
.hero-pill.pend{color:var(--amber);background:var(--amber-soft);border:1px solid var(--amber-line)}
.hero-pill.ok{color:var(--green);background:var(--green-soft);border:1px solid var(--green-line)}
.dot{width:6px;height:6px;border-radius:50%;background:#F79009}
.hero-pill.ok .dot{background:#12B76A}
.hero-desc{margin-top:10px;font-size:12.5px;color:var(--sub);line-height:1.65}
.hero-time{display:flex;align-items:center;gap:8px;margin-top:6px;font-size:11px;color:var(--sub2)}
.linkbtn{background:none;border:none;padding:0;font:inherit;color:var(--blue);cursor:pointer;font-weight:600}
.linkbtn:active{opacity:.6}

/* ===== 运营账号分组 ===== */
.groupbar{display:flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:9px 12px;margin-top:10px}
.gb-label{font-size:11px;font-weight:700;color:var(--sub);flex:none;letter-spacing:.2px}
.gb-select{flex:1;min-width:0;border:none;background:transparent;font-size:13px;font-weight:700;color:var(--ink);outline:none;appearance:none;-webkit-appearance:none;cursor:pointer;padding:2px 20px 2px 0;background-image:url("data:image/svg+xml;charset=utf-8,%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='%23667085' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right center}
.gb-count{font-size:10px;color:var(--sub2);flex:none}

/* ===== 统计 ===== */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:12px}
.stat{position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;padding:13px 4px 11px;text-align:center;cursor:pointer;user-select:none;-webkit-user-select:none;transition:border-color .15s,background .15s}
.stat:active{background:#F8FAFF}
.stat.act{border-color:#C7D9FD;background:#F8FAFF}
.stat b{display:block;font-size:19px;font-weight:800;line-height:1.1;font-variant-numeric:tabular-nums}
.stat span{display:block;margin-top:4px;font-size:10.5px;color:var(--sub)}
.st-arr{position:absolute;right:7px;top:7px;width:5px;height:5px;border-right:1px solid var(--sub2);border-bottom:1px solid var(--sub2);transform:rotate(-45deg);opacity:.5}
.stat-cap{margin:9px 2px 0;font-size:11px;color:var(--sub2);line-height:1.55}
.stat-panel{display:none;margin-top:8px;padding:12px 14px;background:#fff;border:1px solid var(--line);border-radius:14px;font-size:12px;color:var(--sub);line-height:1.7}
.stat-panel.on{display:block}

/* ===== 标签页 ===== */
.tabs{display:flex;gap:4px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:4px;margin-top:14px;position:sticky;top:53px;z-index:40}
.tab{flex:1;text-align:center;padding:9px 2px;border-radius:10px;font-size:12.5px;font-weight:600;color:var(--sub);cursor:pointer;transition:.15s;white-space:nowrap}
.tab.on{background:var(--blue);color:#fff;box-shadow:0 1px 4px rgba(37,99,235,.25)}
.tab:active{opacity:.8}

.panel{display:none;padding-top:12px}
.panel.on{display:block}

/* ===== 搜索框 ===== */
.searchbox{position:relative;display:flex;align-items:center;background:#fff;border:1px solid var(--line2);border-radius:14px;padding:0 40px 0 40px;height:46px}
.searchbox:focus-within{border-color:var(--blue-line);box-shadow:0 0 0 3px rgba(37,99,235,.08)}
.s-ico{position:absolute;left:14px;stroke:var(--sub2);fill:none}
.searchbox input{flex:1;border:none;outline:none;background:transparent;font-size:14px;color:var(--ink);height:100%;min-width:0}
.searchbox input::placeholder{color:var(--sub2)}
.s-clear{position:absolute;right:8px;width:28px;height:28px;border:none;background:transparent;color:var(--sub2);font-size:20px;line-height:1;cursor:pointer;display:none}
.s-clear.on{display:block}

/* ===== 筛选 chips ===== */
.filters{display:flex;gap:7px;overflow-x:auto;padding:10px 1px 2px;scrollbar-width:none}
.filters::-webkit-scrollbar{display:none}
.chip{flex:none;font-size:11.5px;font-weight:600;color:var(--sub);background:#fff;border:1px solid var(--line2);padding:6px 12px;border-radius:999px;cursor:pointer;white-space:nowrap;transition:.15s}
.chip.on{color:var(--blue);background:var(--blue-soft);border-color:var(--blue-line)}
.chip:active{opacity:.7}
.scope{margin:10px 2px 4px;font-size:11.5px;color:var(--sub2);line-height:1.6}
.scope b{color:var(--sub);font-weight:600}

/* ===== 卡片 ===== */
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:13px 14px 12px;margin-top:10px}
.card-head{display:flex;align-items:center;gap:9px}
.avatar{width:32px;height:32px;border-radius:50%;flex:none;display:grid;place-items:center;font-size:13px;font-weight:800;color:#fff;background:linear-gradient(135deg,#3B82F6,#1D4ED8)}
.avatar.a1{background:linear-gradient(135deg,#F59E0B,#D97706)}
.avatar.a2{background:linear-gradient(135deg,#10B981,#047857)}
.avatar.a3{background:linear-gradient(135deg,#8B5CF6,#6D28D9)}
.avatar.a4{background:linear-gradient(135deg,#EC4899,#BE185D)}
.avatar.a5{background:linear-gradient(135deg,#06B6D4,#0E7490)}
.expert{font-size:14.5px;font-weight:700;line-height:1.2;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cat-pill{font-size:10px;font-weight:700;padding:2px 7px;border-radius:6px;flex:none}
.cat-pill.fc{color:var(--blue);background:var(--blue-soft);border:1px solid var(--blue-line)}
.cat-pill.p3{color:var(--green);background:var(--green-soft);border:1px solid var(--green-line)}
.price{margin-left:auto;font-size:12px;font-weight:700;color:var(--sub);flex:none;font-variant-numeric:tabular-nums}
.card-title{margin-top:8px;font-size:11.5px;color:var(--sub2);line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.nums{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-top:9px}
.num{font-family:"SF Mono",ui-monospace,Consolas,monospace;font-size:17px;font-weight:800;letter-spacing:1.5px;font-variant-numeric:tabular-nums;background:#F8FAFC;border:1px solid var(--line);border-radius:8px;padding:4px 9px}
.copy-btn{margin-left:auto;font-size:10.5px;font-weight:700;color:var(--blue);background:var(--blue-soft);border:1px solid var(--blue-line);border-radius:7px;padding:4px 9px;cursor:pointer;flex:none}
.copy-btn:active{opacity:.6}
.card-foot{display:flex;align-items:center;gap:8px;margin-top:8px;font-size:10.5px;color:var(--sub2)}
.card-foot .sep{opacity:.5}

/* ===== 重复统计 ===== */
.dup-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 14px;margin-top:9px}
.dup-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.dup-nums{display:flex;flex-wrap:wrap;gap:5px}
.dup-num{font-family:"SF Mono",ui-monospace,Consolas,monospace;font-size:15px;font-weight:800;letter-spacing:1px;color:var(--ink)}
.dup-count{margin-left:auto;font-size:10.5px;font-weight:700;color:var(--red);background:var(--red-soft);border:1px solid var(--red-line);border-radius:999px;padding:2px 9px}
.dup-authors{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}
.au-chip{font-size:10.5px;color:var(--sub);background:#F8FAFC;border:1px solid var(--line);border-radius:999px;padding:2px 8px}

/* ===== 修改监测 ===== */
.mon-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:13px 14px;margin-top:10px}
.mon-title{font-size:13.5px;font-weight:700;line-height:1.4}
.mon-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:5px;font-size:10.5px;color:var(--sub2)}
.mon-change{margin-top:9px;border-top:1px dashed var(--line2);padding-top:9px}
.mon-row{display:flex;gap:8px;align-items:flex-start;margin-top:6px;font-size:11.5px;line-height:1.5}
.mon-tag{flex:none;font-size:10px;font-weight:700;border-radius:5px;padding:2px 6px;margin-top:1px}
.mon-tag.before{color:var(--red);background:var(--red-soft);border:1px solid var(--red-line)}
.mon-tag.after{color:var(--green);background:var(--green-soft);border:1px solid var(--green-line)}
.mon-nums{font-family:"SF Mono",ui-monospace,Consolas,monospace;font-weight:700;letter-spacing:1px;color:var(--ink)}
.mon-time{font-size:10px;color:var(--sub2);margin-left:auto;flex:none}

/* ===== 导出栏 ===== */
.csv-bar{display:flex;gap:8px;margin-top:10px}
.csv-btn{flex:1;font-size:12px;font-weight:700;padding:10px;border-radius:10px;border:1px solid var(--line2);background:#fff;color:var(--sub);cursor:pointer}
.csv-btn.solid{background:var(--blue);border-color:var(--blue);color:#fff}
.csv-btn:active{opacity:.7}

/* ===== 加载更多 / 空状态 ===== */
.load-more{display:block;width:100%;margin:12px 0 4px;padding:11px;border:1px dashed var(--line2);border-radius:12px;background:#fff;color:var(--blue);font-size:12px;font-weight:700;cursor:pointer}
.empty{text-align:center;padding:42px 16px;color:var(--sub2);font-size:12.5px;line-height:1.7}
.empty b{display:block;font-size:26px;margin-bottom:8px;opacity:.35}

/* ===== 底部 ===== */
footer{max-width:640px;margin:22px auto 0;padding:0 16px;text-align:center;font-size:10.5px;color:var(--sub2);line-height:1.9}
.rs-link{color:var(--blue);cursor:pointer;font-weight:600}

/* ===== 弹窗 ===== */
.rs-mask{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:90;display:none;align-items:flex-end;justify-content:center;padding:14px}
.rs-mask.on{display:flex}
.rs-card{width:100%;max-width:612px;background:#fff;border-radius:18px;padding:16px 17px;max-height:78vh;overflow:auto;animation:up .18s ease}
@keyframes up{from{transform:translateY(14px);opacity:.6}to{transform:translateY(0);opacity:1}}
.rs-head{display:flex;align-items:center;gap:10px}
.rs-title{font-size:15px;font-weight:800;flex:1}
.rs-x{width:28px;height:28px;border:none;background:#F2F4F7;border-radius:50%;color:var(--sub);font-size:18px;line-height:1;cursor:pointer}
.rs-body{font-size:12px;color:var(--sub);line-height:1.8;margin-top:10px}
.rs-body p{margin:6px 0}
.rs-body code{background:#F2F4F7;padding:1px 5px;border-radius:4px;font-size:11px}

/* ===== toast ===== */
.toast{position:fixed;left:50%;bottom:34px;transform:translateX(-50%) translateY(12px);background:rgba(23,27,38,.92);color:#fff;font-size:12px;font-weight:600;padding:9px 16px;border-radius:999px;opacity:0;pointer-events:none;transition:.2s;z-index:120;white-space:nowrap;max-width:88vw;overflow:hidden;text-overflow:ellipsis}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}

@media (max-width:380px){
  .stat b{font-size:17px}
  .num{font-size:15px;padding:4px 7px}
  .tabs{overflow-x:auto}
  .tab{font-size:11.5px}
}