:root{
  --red:#ff2442;
  --red-deep:#d91f3a;
  --blue:#5b8def;
  --orange:#ff8a3d;
  --green:#1d9d5f;
  --purple:#9b59b6;
  --teal:#16a085;
  --gold:#f5b041;
  --ink:#1d1d1f;
  --mut:#8a8a8e;
  --line:#ececef;
  --bg:#f7f7f9;
  --card:#ffffff;
  --shadow:0 6px 24px rgba(29,29,31,.06);
  --radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,"PingFang SC","Microsoft YaHei","Helvetica Neue",sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
.report{max-width:1120px;margin:0 auto;padding:0 20px 80px}

/* ===== Hero ===== */
.hero{padding:44px 8px 8px}
.hero-top{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.conf-badge{
  display:inline-block;border:2px solid var(--red);color:var(--red);
  font-size:12px;font-weight:800;letter-spacing:2px;padding:4px 12px;border-radius:6px;
  transform:rotate(-2deg);opacity:.92;
}
.hero-date{color:var(--mut);font-size:13px;font-weight:600}
.eyebrow{color:var(--red);font-size:13px;font-weight:700;letter-spacing:.5px;margin:22px 0 8px}
.hero h1{font-size:32px;line-height:1.3;font-weight:900}
.hero h1 .em{color:var(--red)}
.lead{color:#444;margin:14px 0 6px;font-size:15px;max-width:900px}
.lead b{color:var(--ink)}

/* ===== KPI ===== */
.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:26px}
.kpi{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 18px;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.kpi::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--kpi-c,var(--red))}
.kpi .k-val{font-size:38px;font-weight:900;line-height:1;font-variant-numeric:tabular-nums}
.kpi .k-val small{font-size:16px;font-weight:700;color:var(--mut)}
.kpi .k-label{font-size:13px;color:var(--mut);margin-top:8px;font-weight:600}

/* ===== Tabs ===== */
.tabs{
  display:flex;gap:8px;flex-wrap:wrap;position:sticky;top:0;z-index:50;
  background:rgba(247,247,249,.92);backdrop-filter:blur(8px);
  padding:14px 8px;border-radius:0 0 14px 14px;
}
.tab{
  border:1px solid var(--line);background:#fff;border-radius:20px;
  padding:9px 18px;font-size:14px;cursor:pointer;color:#444;font-weight:600;
  transition:.18s;
}
.tab:hover{border-color:#ffb3c0}
.tab.on{background:var(--red);color:#fff;border-color:var(--red);box-shadow:0 4px 14px rgba(255,36,66,.28)}

/* ===== Panels ===== */
.panel{display:none;padding:8px 0 20px}
.panel.active{display:block;animation:fadeIn .35s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.sec-title{font-size:22px;font-weight:900;margin:26px 0 6px}
.sec-sub{color:#555;font-size:14px;margin-bottom:18px;max-width:960px}
.hl{color:var(--red);font-weight:800}
.block-title{font-size:16px;font-weight:800;margin:26px 0 12px;display:flex;align-items:center;gap:8px}
.block-title::before{content:"";width:5px;height:18px;border-radius:3px;background:var(--red)}

/* ===== Cards ===== */
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;margin:16px 0;box-shadow:var(--shadow);
}
.card-title{font-size:16px;font-weight:800;margin-bottom:12px}
.card-title .tag{font-size:11px;font-weight:700;color:#fff;background:var(--red);border-radius:5px;padding:2px 7px;margin-left:8px;vertical-align:middle}

/* ===== 三波 wave grid ===== */
.wave-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:8px 0}
.wave{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow);border-top:4px solid var(--w-c,var(--red));
  transition:.2s;
}
.wave:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(29,29,31,.1)}
.wave .w-no{font-size:12px;font-weight:800;letter-spacing:1px;color:var(--w-c,var(--red))}
.wave h4{font-size:17px;font-weight:800;margin:6px 0}
.wave .w-date{font-size:12px;color:var(--mut);font-weight:700}
.wave .w-desc{font-size:13px;color:#555;margin-top:10px;line-height:1.65}
.wave .w-tag{margin-top:10px}
.wave .w-tag span{display:inline-block;font-size:11px;font-weight:700;border-radius:5px;padding:2px 8px;margin:2px 4px 0 0;background:#f2f2f5;color:#555}

/* ===== 结论 / 列表 ===== */
.concl{list-style:none;margin:0}
.concl li{position:relative;padding:9px 0 9px 26px;font-size:14px;color:#333;border-bottom:1px dashed #efeff2}
.concl li:last-child{border-bottom:none}
.concl li::before{content:"✓";position:absolute;left:0;top:9px;width:18px;height:18px;line-height:18px;text-align:center;background:var(--green);color:#fff;border-radius:50%;font-size:11px;font-weight:800}
.concl li b{color:var(--ink)}

/* ===== 流程图 ===== */
.flow{display:flex;flex-wrap:wrap;gap:10px;align-items:stretch;margin:20px 0}
.flow-step{
  flex:1;min-width:150px;background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:16px 14px;text-align:center;box-shadow:var(--shadow);position:relative;
}
.flow-step .f-no{width:26px;height:26px;line-height:26px;margin:0 auto 8px;border-radius:50%;background:var(--red);color:#fff;font-size:13px;font-weight:800}
.flow-step .f-t{font-weight:800;font-size:14px}
.flow-step .f-d{font-size:12px;color:var(--mut);margin-top:4px}
.flow-arrow{display:flex;align-items:center;color:#ff8a9e;font-size:22px;font-weight:900;padding:0 2px}
.flow-goal{flex:1;min-width:150px;background:linear-gradient(135deg,var(--red),#ff5b73);color:#fff;border-radius:14px;padding:16px 14px;text-align:center;box-shadow:0 8px 22px rgba(255,36,66,.3);display:flex;flex-direction:column;justify-content:center}
.flow-goal .f-t{font-weight:900;font-size:15px}
.flow-goal .f-d{font-size:12px;opacity:.9;margin-top:4px}

/* ===== 三列分工 ===== */
.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.tc{background:#fafafb;border:1px solid var(--line);border-radius:12px;padding:16px}
.tc h4{font-size:14px;font-weight:800;margin-bottom:8px;color:var(--tc-c,var(--ink))}
.tc ul{list-style:none}
.tc li{font-size:13px;color:#444;padding:4px 0 4px 18px;position:relative}
.tc li::before{content:"·";position:absolute;left:6px;color:var(--tc-c,var(--red));font-weight:900}

.warn-card{background:#fff8e6;border:1px solid #ffe2a8;box-shadow:none}
.warn-card .card-title{color:#8a5a00}

/* ===== 覆盖总览 ===== */
.cover-summary{display:grid;grid-template-columns:340px 1fr;gap:18px;align-items:center;margin:6px 0 20px}
.cover-ring{text-align:center}
.cover-ring svg{max-width:300px}
.cover-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.cstat{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;box-shadow:var(--shadow)}
.cstat .c-v{font-size:30px;font-weight:900;font-variant-numeric:tabular-nums}
.cstat .c-v.green{color:var(--green)} .cstat .c-v.red{color:var(--red)} .cstat .c-v.blue{color:var(--blue)} .cstat .c-v.orange{color:var(--orange)}
.cstat .c-l{font-size:12px;color:var(--mut);font-weight:600;margin-top:4px}

/* ===== 词根簇 ===== */
.cluster-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:14px}
.cluster{
  background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;
  box-shadow:var(--shadow);cursor:pointer;transition:.2s;border-left:4px solid var(--cl-c,#ccc);
}
.cluster:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(29,29,31,.1)}
.cluster .cl-head{display:flex;justify-content:space-between;align-items:center;gap:8px}
.cluster .cl-name{font-weight:800;font-size:15px}
.cluster .cl-count{font-size:11px;font-weight:800;color:#fff;background:var(--cl-c,#999);border-radius:10px;padding:2px 10px;white-space:nowrap}
.cluster .cl-hits{font-size:12px;color:var(--mut);margin:4px 0 8px}
.cluster .cl-kws{display:none;margin-top:10px;padding-top:10px;border-top:1px dashed var(--line)}
.cluster.open .cl-kws{display:block}
.cluster .cl-kws .kw-pill{
  display:inline-block;font-size:12px;font-weight:600;background:#f4f4f6;border:1px solid #e6e6ea;
  border-radius:14px;padding:3px 10px;margin:3px 4px 0 0;color:#333;
}
.cluster .cl-kws .kw-pill.hit{background:#fff0f2;border-color:#ffc2cc;color:var(--red-deep)}
.cluster .cl-hint{font-size:11px;color:var(--mut);text-align:center;margin-top:6px}
.cluster.pending{border-left-color:#c9ccd1;background:#fcfcfd}
.cluster.pending .cl-name{color:#555}

/* ===== 已剔除 ===== */
.removed-box{background:#f4f4f6;border:1px dashed #d5d5da;border-radius:14px;padding:16px;margin-bottom:6px}
.removed-box .rm-row{margin:8px 0}
.removed-box .rm-t{font-weight:700;font-size:13px;color:#666}
.removed-box .rm-k{font-size:13px;color:#999}
.removed-box .rm-k .pill{display:inline-block;font-size:12px;background:#fff;border:1px solid #e3e3e7;border-radius:12px;padding:1px 9px;margin:2px 4px 0 0;color:#888}

/* ===== 表格 ===== */
.table-card{padding:0;overflow:hidden}
.table-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding:20px 22px 12px}
.filters{display:flex;gap:6px;flex-wrap:wrap}
.filters button{border:1px solid var(--line);background:#fff;border-radius:16px;padding:4px 13px;font-size:12px;cursor:pointer;color:#444;transition:.15s}
.filters button.on{background:var(--red);color:#fff;border-color:var(--red);font-weight:700}
.tbl-scroll{overflow-x:auto;padding:0 22px 16px}
.kw-table{width:100%;border-collapse:collapse;font-size:13px;min-width:720px}
.kw-table th,.kw-table td{padding:9px 10px;text-align:left;border-bottom:1px solid var(--line)}
.kw-table th{background:#f4f4f6;font-size:12px;color:var(--mut);font-weight:700;position:sticky;top:0}
.kw-table td.kw{font-weight:700}
.kw-table tr:hover td{background:#fff7f8}
.pill{font-size:11px;font-weight:800;border-radius:5px;padding:2px 7px;color:#fff;white-space:nowrap}
.g-S{background:var(--red)} .g-A{background:var(--orange)} .g-B{background:var(--blue)}
.st-hit{color:var(--green);font-weight:700;font-size:12px}
.st-miss{color:#b0b0b5;font-size:12px}
.hit-tag{font-size:11px;font-weight:700;color:var(--red-deep);background:#fff0f2;border-radius:5px;padding:1px 6px;margin-left:4px}
.table-note{padding:4px 22px 16px;font-size:12px;color:var(--mut)}

/* ===== 时间线 ===== */
.timeline{position:relative;margin:26px 0 10px;padding-left:30px}
.timeline::before{content:"";position:absolute;left:10px;top:6px;bottom:6px;width:3px;background:#ffd4db;border-radius:2px}
.tl-item{position:relative;margin-bottom:24px}
.tl-item::before{content:"";position:absolute;left:-30px;top:4px;width:18px;height:18px;border-radius:50%;background:#fff;border:4px solid var(--tl-c,var(--red));box-shadow:0 0 0 4px rgba(255,36,66,.12)}
.tl-item.done::before{background:var(--tl-c,var(--red))}
.tl-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px;box-shadow:var(--shadow)}
.tl-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.tl-head .t-date{font-size:12px;font-weight:800;color:#fff;background:var(--tl-c,var(--red));border-radius:6px;padding:3px 10px;letter-spacing:.5px}
.tl-head .t-title{font-size:16px;font-weight:800}
.tl-body{font-size:13px;color:#555;margin-top:8px;line-height:1.7}
.tl-metric{margin-top:10px;font-size:12px;color:var(--mut)}
.tl-metric b{color:var(--tl-c,var(--red));font-size:14px}

/* ===== 进度图 ===== */
.progress-chart{margin:14px 0 4px}
.pc-row{display:flex;align-items:center;gap:12px;margin:14px 0}
.pc-label{width:120px;font-size:13px;font-weight:700;flex:none}
.pc-bar{flex:1;height:26px;background:#f0f0f3;border-radius:13px;overflow:hidden;position:relative}
.pc-fill{height:100%;border-radius:13px;background:linear-gradient(90deg,var(--pc-c,var(--red)),var(--pc-c2,var(--red)));width:0;transition:width 1.2s cubic-bezier(.22,.8,.36,1)}
.pc-val{width:64px;text-align:right;font-size:14px;font-weight:900;font-variant-numeric:tabular-nums;flex:none}
.progress-legend{display:flex;gap:18px;flex-wrap:wrap;margin-top:12px;font-size:12px;color:#555}
.progress-legend .lg{display:flex;align-items:center;gap:6px}
.progress-legend .dot{width:12px;height:12px;border-radius:3px}

/* ===== 笔记 ===== */
.notes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px}
.note-card{
  background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;
  box-shadow:var(--shadow);transition:.2s;display:flex;flex-direction:column;
}
.note-card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(29,29,31,.12)}
.note-cover{width:100%;aspect-ratio:3/4;object-fit:cover;display:block;background:#f0f0f3}
.note-body{padding:16px 18px 18px}
.note-no{font-size:11px;font-weight:800;color:var(--red);letter-spacing:1px}
.note-title{font-size:16px;font-weight:800;line-height:1.45;margin:6px 0 8px}
.note-content{font-size:13px;color:#555;line-height:1.75;max-height:200px;overflow:hidden}
.note-topics{margin-top:12px;display:flex;flex-wrap:wrap;gap:6px}
.note-topics .tp{font-size:11px;color:#5b8def;background:#eef3fe;border-radius:12px;padding:2px 9px}

/* ===== Footer ===== */
footer{text-align:center;color:var(--mut);font-size:12px;margin-top:40px;line-height:1.8}

/* ===== 响应式 ===== */
@media(max-width:860px){
  .kpi-row{grid-template-columns:repeat(2,1fr)}
  .wave-grid,.three-col,.notes-grid{grid-template-columns:1fr}
  .cover-summary{grid-template-columns:1fr}
  .flow-arrow{transform:rotate(90deg);padding:0;justify-content:center}
  .pc-label{width:88px}
  .hero h1{font-size:24px}
}