:root{
  --red:#d32f2f;
  --red-dark:#b71c1c;
  --gold:#e6a23c;
  --ink:#1f2430;
  --muted:#7b8494;
  --line:#e6e9ef;
  --bg:#f4f6fa;
  --card:#ffffff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
  font-size:14px;
  line-height:1.6;
}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
a{color:var(--red)}

.site-header{
  background:linear-gradient(120deg,#c62828,#e53935 55%,#ef6c00);
  color:#fff;
  box-shadow:0 2px 14px rgba(198,40,40,.25);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff}
.brand-text strong{display:block;font-size:19px;font-weight:700;letter-spacing:.5px;line-height:1.25}
.brand-text small{display:block;font-size:12px;opacity:.85;font-weight:400}
.logo{
  display:inline-flex;align-items:center;justify-content:center;
  width:46px;height:46px;border-radius:12px;
  background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.35);
  font-weight:800;letter-spacing:1px;font-size:17px;
}
.site-nav{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.site-nav a{
  color:#fff;text-decoration:none;font-size:13px;padding:6px 12px;border-radius:999px;
  border:1px solid rgba(255,255,255,.35);transition:.18s;
}
.site-nav a:hover{background:rgba(255,255,255,.18)}
.header-meta{display:flex;align-items:center;gap:12px;font-size:12px;opacity:.95;flex-wrap:wrap}
.btn{
  border:none;border-radius:8px;padding:8px 14px;cursor:pointer;
  background:#fff;color:var(--red);font-size:13px;font-weight:600;
  transition:.2s;
}
.btn:hover{background:#ffe9e9}
.btn:disabled{opacity:.6;cursor:not-allowed}

main{padding-bottom:28px}
.latest-card{
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  background:var(--card);border-radius:16px;padding:20px 22px;margin-top:18px;
  box-shadow:0 6px 20px rgba(31,36,48,.06);
  border:1px solid var(--line);
}
.latest-label{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}
.issue-tag{
  background:#fff1f0;color:var(--red);border-radius:6px;padding:2px 8px;
  font-weight:700;font-size:12px;border:1px solid #ffd4d1;
}
.balls{display:flex;gap:10px;margin:10px 0 6px}
.ball{
  display:inline-flex;align-items:center;justify-content:center;
  width:54px;height:54px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#ff6b6b,#d32f2f 70%);
  color:#fff;font-size:26px;font-weight:800;
  box-shadow:0 6px 14px rgba(211,47,47,.35);
}
.latest-sub{color:var(--muted);font-size:12px}
.dot{margin:0 6px}
.latest-stats{display:flex;gap:10px;flex-wrap:wrap}
.stat{
  min-width:84px;background:#fafbfd;border:1px solid var(--line);
  border-radius:12px;padding:10px 14px;text-align:center;
}
.stat b{display:block;font-size:19px;color:var(--red-dark);line-height:1.2}
.stat span{font-size:12px;color:var(--muted)}

.panel{
  background:var(--card);border:1px solid var(--line);border-radius:16px;
  margin-top:16px;padding:16px 18px;box-shadow:0 6px 20px rgba(31,36,48,.05);
}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.panel-head.simple h2{font-size:16px;margin:0}
.hint{color:var(--muted);font-size:12px}
.tabs{display:flex;gap:6px;flex-wrap:wrap}
.tab{
  border:1px solid var(--line);background:#fff;color:#424a5a;
  border-radius:999px;padding:6px 16px;font-size:13px;cursor:pointer;transition:.18s;
}
.tab:hover{border-color:#ffc9c5;color:var(--red)}
.tab.active{background:var(--red);border-color:var(--red);color:#fff;font-weight:600;box-shadow:0 4px 10px rgba(211,47,47,.25)}
.range{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}
.range select{
  border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-size:13px;
  background:#fff;color:var(--ink);outline:none;
}

.trend-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px}
.trend-table{border-collapse:separate;border-spacing:0;width:100%;font-size:12px;min-width:640px}
.trend-table th,.trend-table td{
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  text-align:center;padding:0;height:30px;white-space:nowrap;
}
.trend-table thead th{
  background:#fafbfd;color:#5a6373;font-weight:600;position:sticky;top:0;z-index:2;
}
.trend-table thead tr.group th{height:26px;font-size:12px;background:#f3f5f9}
.trend-table th.col{width:32px;min-width:32px;color:#414a5a}
.trend-table td.issue,.trend-table th.issue{
  width:78px;min-width:78px;font-weight:600;color:#39404d;background:#fcfcfe;
}
.trend-table td.date,.trend-table th.date{width:88px;min-width:88px;color:var(--muted)}
.trend-table td.nums,.trend-table th.nums{width:74px;min-width:74px}
.trend-table td.nums span{
  display:inline-block;width:18px;height:18px;line-height:18px;margin:0 1px;
  border-radius:50%;background:#ffe3e1;color:var(--red);font-weight:700;font-size:11px;
}
.trend-table tbody tr:hover td{background:#fff8f7}
.trend-table tbody tr.latest td{background:#fff5f4}
.trend-table tbody tr.latest td.issue{background:#ffe9e7}
.cell-hit{background:#fff}
.cell-hit .hit-ball{
  display:inline-flex;align-items:center;justify-content:center;
  width:24px;height:24px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#ff7b7b,#d32f2f 72%);
  color:#fff;font-weight:800;font-size:12px;
  box-shadow:0 3px 8px rgba(211,47,47,.3);
}
.cell-hit.hot .hit-ball{background:radial-gradient(circle at 32% 28%,#ffc46b,#e6a23c 72%);box-shadow:0 3px 8px rgba(230,162,60,.32)}
.cell-miss{color:#c3c9d4;font-size:11px}
.cell-miss.zero{color:#d7dbe3}
.empty{padding:36px;text-align:center;color:var(--muted)}

.legend{display:flex;gap:18px;flex-wrap:wrap;margin-top:10px;color:var(--muted);font-size:12px}
.legend i{display:inline-block;width:12px;height:12px;border-radius:50%;margin-right:5px;vertical-align:-1px}
.lg-hit{background:#d32f2f}
.lg-miss{background:#e6e9ef}
.lg-latest{background:#ffe9e7;border:1px solid #ffc9c5}

.stats-wrap{overflow-x:auto}
.stats-table{border-collapse:collapse;width:100%;font-size:13px;min-width:520px}
.stats-table th,.stats-table td{border:1px solid var(--line);padding:8px 10px;text-align:center}
.stats-table thead th{background:#fafbfd;color:#5a6373;font-weight:600}
.stats-table tbody td:first-child{font-weight:700;color:var(--red)}
.stats-table .bar{background:#f4f6fa;border-radius:6px;height:8px;overflow:hidden;min-width:70px}
.stats-table .bar i{display:block;height:100%;background:linear-gradient(90deg,#ff8a80,#d32f2f)}

.note-panel h2{font-size:16px;margin:0 0 8px}
.notes{margin:0;padding-left:18px;color:#5a6373;font-size:13px}
.notes li{margin:4px 0}

.site-footer{border-top:1px solid var(--line);background:#fff;padding:18px 0;margin-top:20px;color:#5a6373;font-size:13px}
.site-footer p{margin:2px 0}
.muted{color:var(--muted);font-size:12px}

@media (max-width:640px){
  .header-inner{padding:12px 16px}
  .brand h1{font-size:17px}
  .brand p{display:none}
  .header-meta{width:100%;justify-content:space-between}
  .ball{width:46px;height:46px;font-size:22px}
  .latest-stats{width:100%}
  .stat{flex:1}
  .logo{width:40px;height:40px;font-size:15px}
}

/* ===== 内容与 SEO 区块 ===== */
.panel-foot{margin:12px 0 0;color:#6b7385;font-size:12px}
.panel-foot b{color:var(--red-dark)}
.btn-refresh{
  border:1px solid #ffc9c5;background:#fff6f5;color:var(--red);
  border-radius:8px;padding:6px 12px;font-size:13px;cursor:pointer;transition:.18s;
}
.btn-refresh:hover{background:#ffe9e7}
.btn-refresh:disabled{opacity:.6;cursor:not-allowed}

.recent-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px}
.recent-table{border-collapse:collapse;width:100%;font-size:13px;min-width:640px}
.recent-table th,.recent-table td{border-bottom:1px solid var(--line);padding:8px 10px;text-align:center;white-space:nowrap}
.recent-table thead th{background:#fafbfd;color:#5a6373;font-weight:600}
.recent-table tbody tr:last-child td{border-bottom:none}
.recent-nums span{
  display:inline-flex;align-items:center;justify-content:center;
  width:22px;height:22px;margin:0 1px;border-radius:50%;
  background:#ffe3e1;color:var(--red);font-weight:700;font-size:12px;
}

.insight-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.insight-card{background:#fafbfd;border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.insight-card h3{margin:0 0 10px;font-size:14px;color:#414a5a}
.dist-list{display:flex;flex-direction:column;gap:8px}
.dist-row{display:flex;align-items:center;gap:8px;font-size:12px;color:#5a6373}
.dist-row .dist-label{min-width:52px;text-align:right;color:#414a5a}
.dist-row .bar{flex:1;height:8px;background:#eef1f6;border-radius:5px;overflow:hidden}
.dist-row .bar i{display:block;height:100%;background:linear-gradient(90deg,#ff8a80,#d32f2f)}
.dist-row .dist-val{min-width:46px;text-align:right;color:var(--red-dark);font-weight:600}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag{background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px 10px;font-size:12px;color:#414a5a}
.tag b{color:var(--red)}

.content-section{margin-top:16px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px 22px}
.content-section h2{font-size:17px;margin:0 0 10px}
.content-section p{margin:8px 0;color:#4a5262;font-size:14px}
.content-section a{color:var(--red);text-decoration:none}
.content-section a:hover{text-decoration:underline}
.faq-list{margin:8px 0 0}
.faq-list dt{font-weight:600;color:#2c3340;margin-top:10px}
.faq-list dd{margin:4px 0 0;color:#5a6373}
.note-section{background:#fbfcfe}

.breadcrumb{display:flex;gap:8px;align-items:center;margin-top:16px;font-size:12px;color:var(--muted)}
.breadcrumb a{color:var(--red);text-decoration:none}
.article{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px 26px;margin-top:12px}
.article h1{font-size:23px;line-height:1.35;margin:0 0 6px}
.article h2{font-size:17px;margin:24px 0 8px;padding-left:10px;border-left:4px solid var(--red);line-height:1.4}
.article p{margin:8px 0;color:#404857;font-size:14px}
.article .article-meta{color:var(--muted);font-size:12px;margin-bottom:16px}
.article a{color:var(--red);text-decoration:none}
.article a:hover{text-decoration:underline}
.article .article-links{margin-top:24px;padding-top:14px;border-top:1px solid var(--line);font-size:13px}
.term-list dt{font-weight:600;color:#2c3340;margin-top:12px}
.term-list dd{margin:4px 0 0;color:#5a6373}
.ordered{padding-left:20px;color:#404857}
.ordered li{margin:6px 0}
.table-scroll{overflow-x:auto;margin:10px 0}
.content-table{border-collapse:collapse;width:100%;font-size:13px;min-width:520px}
.content-table th,.content-table td{border:1px solid var(--line);padding:8px 10px;text-align:left}
.content-table thead th{background:#fafbfd;color:#5a6373}
.faq-block{margin-bottom:18px}
.faq-block h2{font-size:16px;margin:18px 0 6px;border:none;padding:0}
.faq-block p{margin:0;color:#4a5262}

.footer-links{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:6px}
.footer-links a{color:var(--red);text-decoration:none;font-size:13px}
.footer-links a:hover{text-decoration:underline}

@media (max-width:700px){
  .site-nav a{font-size:12px;padding:5px 10px}
  .header-inner{flex-wrap:wrap}
  .article{padding:18px 16px}
  .article h1{font-size:20px}
}

/* 仅供搜索引擎与读屏使用的标题 */
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

/* ===== 选号与计算工具 ===== */
.tool-card{background:#fafbfd;border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin:12px 0 4px}
.tool-row{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-end;margin-bottom:10px}
.tool-row[hidden]{display:none}
.tool-field{display:flex;flex-direction:column;gap:6px;font-size:12px;color:#5a6373}
.tool-field select,.tool-field input{
  border:1px solid var(--line);border-radius:8px;padding:7px 10px;font-size:13px;
  background:#fff;color:var(--ink);outline:none;min-width:132px;
}
.tool-field input[type="number"]{width:132px}
.tool-field select:focus,.tool-field input:focus{border-color:#ffc9c5;box-shadow:0 0 0 2px rgba(211,47,47,.08)}
.pick-items{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.pick-item{display:flex;gap:6px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px 10px}
.pick-item span{
  display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;
  border-radius:50%;background:radial-gradient(circle at 32% 28%,#ff6b6b,#d32f2f 70%);
  color:#fff;font-weight:800;font-size:17px;
  box-shadow:0 3px 8px rgba(211,47,47,.28);
}
.tool-result{
  margin-top:12px;padding:12px 14px;background:#fff;border:1px dashed #ffc9c5;
  border-radius:10px;font-size:13px;color:#4a5262;
}
.tool-result p{margin:0}
.tool-result b{color:var(--red-dark);font-size:16px}
.tool-note{
  background:#fff8f0;border-left:4px solid var(--gold);padding:10px 14px;
  border-radius:8px;color:#6b5a3e;font-size:13px;
}

/* ===== 缩水过滤工具 ===== */
.filter-layout{display:grid;grid-template-columns:1.05fr 1fr;gap:16px;margin:14px 0 6px}
.filter-card{background:#fafbfd;border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.filter-card h2{font-size:15px;margin:0 0 10px;padding:0;border:none}
.num-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin:8px 0}
.num-row[hidden]{display:none}
.row-label{width:60px;flex:none;color:#5a6373;font-size:12px}
.ball-group{display:flex;gap:5px;flex-wrap:wrap}
.num-ball{
  width:30px;height:30px;border-radius:50%;border:1px solid #ffd4d1;background:#fff;
  color:#c3c9d4;font-weight:700;font-size:13px;cursor:pointer;padding:0;transition:.15s;
}
.num-ball:hover{border-color:#ff9f99}
.num-ball.active{
  background:radial-gradient(circle at 32% 28%,#ff6b6b,#d32f2f 70%);
  border-color:transparent;color:#fff;box-shadow:0 3px 8px rgba(211,47,47,.25);
}
.mini-btn{
  border:1px solid var(--line);background:#fff;border-radius:6px;padding:3px 9px;
  font-size:12px;color:#5a6373;cursor:pointer;transition:.15s;
}
.mini-btn:hover{border-color:#ffc9c5;color:var(--red)}
.cond{display:flex;flex-direction:column;gap:5px;font-size:12px;color:#5a6373;margin-bottom:10px}
.cond > label{color:#5a6373}
.cond-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:6px 12px}
.cond input[type="text"],.cond input[type="number"],.cond select{
  border:1px solid var(--line);border-radius:8px;padding:6px 9px;font-size:13px;
  background:#fff;color:var(--ink);outline:none;min-width:0;
}
.cond input[type="number"]{width:100%}
.range-row{display:flex;align-items:center;gap:6px}
.check-row{display:flex;gap:10px;flex-wrap:wrap;font-size:13px;color:#4a5262}
.check-row label{display:inline-flex;align-items:center;gap:4px;cursor:pointer}
.road-row{gap:8px}
.result-bar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:10px 0}
.result-bar .big{font-size:15px;color:#4a5262}
.result-bar b{color:var(--red-dark);font-size:17px}
.result-actions{display:flex;gap:8px;margin-left:auto}
.result-wrap{max-height:520px;overflow:auto;border:1px solid var(--line);border-radius:10px;background:#fff}
.result-table{border-collapse:collapse;width:100%;font-size:13px}
.result-table th,.result-table td{border-bottom:1px solid var(--line);padding:7px 8px;text-align:center}
.result-table thead th{background:#fafbfd;color:#5a6373;position:sticky;top:0;z-index:1}
.result-table tbody tr:hover td{background:#fff8f7}
.num-chip{
  display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;
  margin:0 2px;border-radius:50%;background:#ffe3e1;color:var(--red);
  font-weight:700;font-size:13px;
}
@media (max-width:900px){
  .filter-layout{grid-template-columns:1fr}
  .row-label{width:52px}
}

/* ===== 缩水过滤工具（44 项指标版） ===== */
.f3d-app{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(0,1fr);gap:16px;margin:16px 0 8px;align-items:start}
.f3d-left{display:flex;flex-direction:column;gap:14px;min-width:0}
.f3d-right{min-width:0}
.f3d-panel{background:#fafbfd;border:1px solid var(--line);border-radius:12px;padding:14px 16px;min-width:0}
.f3d-panel-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.f3d-panel-head h2{font-size:15px;margin:0;padding:0;border:none;line-height:1.4}
.f3d-panel-head .hint{text-align:right}
.f3d-mode-tabs,.f3d-sub-tabs{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
.f3d-sub-tabs{margin-top:8px}
.f3d-mode-tabs button,.f3d-sub-tabs button{
  border:0;background:transparent;padding:7px 18px;font-size:13px;color:#5a6373;cursor:pointer;
}
.f3d-mode-tabs button + button,.f3d-sub-tabs button + button{border-left:1px solid var(--line)}
.f3d-mode-tabs button.active,.f3d-sub-tabs button.active{background:var(--red);color:#fff;font-weight:600}
.f3d-sub-tabs[hidden],.f3d-result [hidden],.f3d-modal-mask[hidden]{display:none}
.f3d-ball-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:10px 0 6px}
.f3d-row-label{width:54px;flex:none;color:#5a6373;font-size:12px}
.f3d-balls{display:flex;gap:5px;flex-wrap:wrap}
.f3d-ball{
  width:30px;height:30px;border-radius:50%;border:1px solid #ffd4d1;background:#fff;
  color:#c3c9d4;font-weight:700;font-size:13px;cursor:pointer;padding:0;transition:.15s;line-height:1;
}
.f3d-ball:hover{border-color:#ff9f99;color:var(--red)}
.f3d-ball.active{
  background:radial-gradient(circle at 32% 28%,#ff6b6b,#d32f2f 70%);
  border-color:transparent;color:#fff;box-shadow:0 3px 8px rgba(211,47,47,.25);
}
.f3d-row-tools{display:flex;gap:4px;flex:none}
.f3d-row-tools button{
  border:1px solid var(--line);background:#fff;border-radius:5px;padding:2px 7px;
  font-size:11px;color:#5a6373;cursor:pointer;
}
.f3d-row-tools button:hover{border-color:#ffc9c5;color:var(--red)}

.f3d-ind-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
.f3d-ind-btn{
  position:relative;border:1px solid var(--line);background:#fff;border-radius:8px;
  padding:8px 6px;font-size:12px;color:#4a5262;cursor:pointer;transition:.15s;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.f3d-ind-btn:hover{border-color:#ffc9c5;color:var(--red);background:#fff8f7}
.f3d-ind-btn.has-step{border-color:#ffb3ad;background:#fff1f0;color:var(--red-dark);font-weight:600}
.f3d-ind-btn.disabled{opacity:.55}
.f3d-ind-btn i{
  position:absolute;top:-6px;right:-4px;display:inline-flex;align-items:center;justify-content:center;
  min-width:16px;height:16px;padding:0 3px;border-radius:9px;background:var(--red);color:#fff;
  font-size:10px;font-style:normal;line-height:16px;
}

.f3d-step-list{display:flex;flex-direction:column;gap:6px;margin-bottom:10px}
.f3d-step{
  display:grid;grid-template-columns:auto auto minmax(0,1fr) auto auto;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--line);border-radius:8px;padding:7px 9px;font-size:12px;
}
.f3d-step.off{opacity:.55;background:#f7f8fa}
.f3d-step-toggle{display:flex;align-items:center;gap:5px;color:#8b93a1;font-size:11px}
.f3d-step-toggle input{margin:0}
.f3d-step-name{color:var(--red-dark);font-weight:600;white-space:nowrap}
.f3d-step-sum{color:#5a6373;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.f3d-step button{
  border:1px solid var(--line);background:#fff;border-radius:5px;padding:3px 8px;
  font-size:11px;color:#5a6373;cursor:pointer;white-space:nowrap;
}
.f3d-step button:hover{border-color:#ffc9c5;color:var(--red)}
.f3d-empty{color:var(--muted);font-size:12px;margin:6px 0;line-height:1.6}
.f3d-tol{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:12px;color:#5a6373;margin:8px 0}
.f3d-tol input{
  width:54px;border:1px solid var(--line);border-radius:6px;padding:5px 6px;font-size:12px;
  background:#fff;color:var(--ink);outline:none;text-align:center;
}
.f3d-tol input:focus{border-color:#ffc9c5}
.f3d-run-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:4px}
.f3d-btn{
  border:1px solid var(--line);background:#fff;border-radius:8px;padding:7px 14px;
  font-size:13px;color:#4a5262;cursor:pointer;transition:.15s;
}
.f3d-btn:hover{border-color:#ffc9c5;color:var(--red)}
.f3d-btn.primary{background:var(--red);border-color:var(--red);color:#fff;font-weight:600;box-shadow:0 3px 10px rgba(211,47,47,.2)}
.f3d-btn.primary:hover{background:var(--red-dark);border-color:var(--red-dark)}

.f3d-stat{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:13px;color:#4a5262;margin-bottom:8px}
.f3d-stat b{font-size:20px;color:var(--red-dark);line-height:1}
.f3d-stat label{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:#5a6373;margin-left:auto}
.f3d-stat input{
  width:58px;border:1px solid var(--line);border-radius:6px;padding:5px 6px;font-size:12px;
  background:#fff;color:var(--ink);outline:none;text-align:center;
}
.f3d-actions{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.f3d-actions button,.f3d-convert button,.f3d-cond-io button,.f3d-import-row button{
  border:1px solid var(--line);background:#fff;border-radius:7px;padding:6px 10px;
  font-size:12px;color:#4a5262;cursor:pointer;
}
.f3d-actions button:hover,.f3d-convert button:hover,.f3d-cond-io button:hover,.f3d-import-row button:hover{
  border-color:#ffc9c5;color:var(--red);
}
.f3d-result-wrap{max-height:520px;overflow:auto;border:1px solid var(--line);border-radius:10px;background:#fff}
.f3d-table{border-collapse:collapse;width:100%;font-size:12px;min-width:360px}
.f3d-table th,.f3d-table td{border-bottom:1px solid var(--line);padding:6px 7px;text-align:center}
.f3d-table thead th{background:#fafbfd;color:#5a6373;position:sticky;top:0;z-index:1;font-weight:600}
.f3d-table tbody tr:hover td{background:#fff8f7}
.f3d-table .f3d-number{white-space:nowrap}
.f3d-num{
  display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;
  margin:0 1px;border-radius:50%;background:#ffe3e1;color:var(--red);font-weight:700;font-size:12px;
}
.f3d-del{
  border:0;background:transparent;color:#a4abb8;font-size:11px;cursor:pointer;padding:2px 4px;
}
.f3d-del:hover{color:var(--red);text-decoration:underline}
.f3d-convert{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:10px}
.f3d-convert .hint{margin-left:auto}
.f3d-import{margin-top:10px;border-top:1px dashed var(--line);padding-top:10px}
.f3d-import summary,.f3d-cond-io summary{cursor:pointer;font-size:13px;color:#4a5262;font-weight:600}
.f3d-import textarea{
  width:100%;box-sizing:border-box;margin-top:8px;border:1px solid var(--line);border-radius:8px;
  padding:8px 10px;font-size:12px;line-height:1.6;color:var(--ink);background:#fff;outline:none;resize:vertical;
}
.f3d-import textarea:focus{border-color:#ffc9c5}
.f3d-import-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:8px}
.f3d-import-row input[type="file"]{font-size:11px;max-width:150px}
.f3d-cond-io{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:10px;border-top:1px dashed var(--line);padding-top:10px}
.f3d-cond-io .hint{flex-basis:100%}
.f3d-hist-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:10px 0 8px;font-size:12px;color:#5a6373}
.f3d-hist-head strong{color:var(--ink);font-size:13px}
.f3d-hist-head button{
  margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:6px;
  padding:3px 9px;font-size:11px;color:#5a6373;cursor:pointer;
}
.f3d-hit{color:#2e7d32;font-weight:600}
.f3d-miss{color:#9aa1ad}
.f3d-warn{background:#fff8f0;border-left:3px solid var(--gold);padding:7px 10px;border-radius:6px;color:#6b5a3e;font-size:12px;margin:0 0 10px}

/* 弹窗 */
.f3d-modal-mask{
  position:fixed;inset:0;z-index:9999;background:rgba(28,33,44,.45);
  display:flex;align-items:center;justify-content:center;padding:16px;
}
.f3d-modal{
  width:min(560px,100%);max-height:86vh;display:flex;flex-direction:column;background:#fff;
  border-radius:14px;box-shadow:0 24px 60px rgba(0,0,0,.24);overflow:hidden;
}
.f3d-modal-head{display:flex;align-items:center;gap:10px;padding:14px 18px 6px}
.f3d-modal-head h3{margin:0;font-size:16px;color:var(--ink)}
.f3d-modal-head button{
  margin-left:auto;border:0;background:transparent;font-size:22px;line-height:1;
  color:#9aa1ad;cursor:pointer;padding:0 2px;
}
.f3d-modal-head button:hover{color:var(--red)}
.f3d-modal-desc{margin:0;padding:0 18px 10px;color:#6b7382;font-size:12px;line-height:1.6}
.f3d-modal-body{padding:4px 18px 12px;overflow:auto}
.f3d-modal-foot{
  display:flex;align-items:center;gap:8px;justify-content:flex-end;flex-wrap:wrap;
  padding:12px 18px;border-top:1px solid var(--line);background:#fafbfd;
}
.f3d-modal-foot .hint{margin-right:auto}
.f3d-field{display:flex;flex-direction:column;gap:5px;margin-bottom:10px;font-size:12px;color:#5a6373;min-width:0}
.f3d-label{color:#5a6373}
.f3d-field select,.f3d-field input[type="text"],.f3d-field input[type="number"]{
  border:1px solid var(--line);border-radius:7px;padding:6px 8px;font-size:13px;
  background:#fff;color:var(--ink);outline:none;min-width:0;
}
.f3d-field select:focus,.f3d-field input:focus{border-color:#ffc9c5}
.f3d-range{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.f3d-range input{
  width:90px;border:1px solid var(--line);border-radius:7px;padding:7px 8px;font-size:13px;
  background:#fff;color:var(--ink);outline:none;text-align:center;
}
.f3d-range span{color:#8b93a1;font-size:12px}
.f3d-2col{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.f3d-3col{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.f3d-3col .f3d-field{margin-bottom:0}
.f3d-chip-row{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:4px}
.f3d-chip{display:inline-flex;align-items:center;cursor:pointer;user-select:none}
.f3d-chip input{position:absolute;opacity:0;width:0;height:0}
.f3d-chip span{
  display:inline-flex;align-items:center;justify-content:center;min-width:38px;padding:5px 10px;
  border:1px solid var(--line);border-radius:16px;background:#fff;color:#5a6373;font-size:12px;
  transition:.12s;line-height:1.2;
}
.f3d-chip:hover span{border-color:#ffc9c5;color:var(--red)}
.f3d-chip.active span,.f3d-chip input:checked + span{background:var(--red);border-color:var(--red);color:#fff;font-weight:600}
.f3d-chip-tools{display:flex;gap:6px;margin:4px 0 10px}
.f3d-chip-tools button{
  border:1px solid var(--line);background:#fff;border-radius:6px;padding:3px 9px;
  font-size:11px;color:#5a6373;cursor:pointer;
}
.f3d-chip-tools button:hover{border-color:#ffc9c5;color:var(--red)}
.f3d-danma{display:flex;flex-direction:column;gap:6px;margin-bottom:4px}
.f3d-danma-row{display:grid;grid-template-columns:1fr 78px 78px auto;gap:6px;align-items:center}
.f3d-danma-row input,.f3d-danma-row select{
  border:1px solid var(--line);border-radius:7px;padding:6px 8px;font-size:12px;
  background:#fff;color:var(--ink);outline:none;min-width:0;
}
.f3d-danma-row button{
  border:1px solid var(--line);background:#fff;border-radius:6px;padding:5px 7px;
  font-size:11px;color:#5a6373;cursor:pointer;
}
.f3d-pos-row{border:1px solid var(--line);border-radius:9px;background:#fff;padding:8px 10px;margin-bottom:8px}
.f3d-pos-head{display:flex;align-items:center;gap:8px;margin-bottom:6px;font-size:12px;color:#4a5262}
.f3d-pos-head span{font-weight:600}
.f3d-pos-head select{
  margin-left:auto;border:1px solid var(--line);border-radius:6px;padding:4px 6px;
  font-size:11px;background:#fff;color:#5a6373;
}
.f3d-pos-row .f3d-chip span{min-width:28px;padding:4px 7px}
.f3d-matrix{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin-bottom:4px}
.f3d-matrix .f3d-chip span{min-width:0;width:100%;padding:6px 4px}
.f3d-modal-body .hint{margin:2px 0 8px}
.f3d-grid{display:grid;gap:6px}
.f3d-grid .f3d-chip span{min-width:0;width:100%;padding:5px 2px}
.f3d-tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.f3d-tabs button{
  border:1px solid var(--line);background:#fff;border-radius:16px;padding:4px 12px;
  font-size:12px;color:#5a6373;cursor:pointer;
}
.f3d-tabs button.active{background:var(--red);border-color:var(--red);color:#fff;font-weight:600}
.f3d-tabpane[hidden]{display:none}
.f3d-dm-list{display:flex;flex-direction:column;gap:8px;margin-bottom:6px}
.f3d-dm-row{border:1px solid var(--line);border-radius:9px;background:#fff;padding:8px 10px}
.f3d-dm-head{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.f3d-dm-head input[type="text"]{
  flex:1;min-width:0;border:1px solid var(--line);border-radius:7px;padding:6px 8px;
  font-size:12px;background:#fff;color:var(--ink);outline:none;
}
.f3d-dm-head button{
  border:1px solid var(--line);background:#fff;border-radius:6px;padding:5px 8px;
  font-size:11px;color:#5a6373;cursor:pointer;
}
.f3d-dm-rc{display:inline-flex;align-items:center;gap:3px;font-size:11px;color:#5a6373;white-space:nowrap}
.f3d-laji-add{display:flex;gap:6px;align-items:center;margin-bottom:6px}
.f3d-laji-add input{
  flex:1;min-width:0;border:1px solid var(--line);border-radius:7px;padding:6px 8px;
  font-size:12px;background:#fff;color:var(--ink);outline:none;
}
.f3d-laji-add button{
  border:1px solid var(--line);background:#fff;border-radius:6px;padding:6px 10px;
  font-size:12px;color:#5a6373;cursor:pointer;
}
.f3d-tags{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}
.f3d-tag{
  display:inline-flex;align-items:center;gap:4px;background:var(--red);color:#fff;
  border-radius:14px;padding:3px 6px 3px 10px;font-size:12px;
}
.f3d-tag button{border:0;background:transparent;color:#fff;font-size:14px;line-height:1;cursor:pointer;padding:0 2px}

.f3d-doc-table td:first-child{white-space:nowrap;font-weight:600;color:#3b4250}
.f3d-doc-table td:nth-child(2){min-width:240px}

@media (max-width:1000px){
  .f3d-app{grid-template-columns:1fr}
  .f3d-ind-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media (max-width:700px){
  .f3d-panel{padding:12px}
  .f3d-ind-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .f3d-3col{grid-template-columns:1fr 1fr}
  .f3d-danma-row{grid-template-columns:1fr 70px 70px auto}
  .f3d-step{grid-template-columns:auto auto minmax(0,1fr);row-gap:4px}
  .f3d-step button{grid-row:2}
  .f3d-step-name{white-space:normal}
  .f3d-modal{max-height:92vh}
  .f3d-stat label{margin-left:0}
}
@media (max-width:460px){
  .f3d-ind-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .f3d-ball{width:28px;height:28px;font-size:12px}
  .f3d-row-label{width:48px}
}