:root {
  --bg: #f4f5f7;
  --panel: #ffffff;
  --ink: #101828;
  --sub: #667085;
  --faint: #98a2b3;
  --line: #e7e9ee;
  --line-2: #eff1f5;
  --accent: #4f46e5;
  --accent-soft: #eef0ff;
  --up: #d92d20;      /* 涨 → 红（A 股配色） */
  --down: #039855;    /* 跌 → 绿 */
  --crit: #b42318;
  --crit-bg: #fef3f2;
  --warn: #b54708;
  --warn-bg: #fffaeb;
  --ok: #067647;
  --ok-bg: #ecfdf3;
  --info: #175cd3;
  --info-bg: #eff8ff;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 1px 3px rgba(16, 24, 40, .06);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -.01em; }
p { margin: 0; }
button { font-family: inherit; font-size: inherit; cursor: pointer; }
input, select { font-family: inherit; font-size: inherit; color: inherit; }
.num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }

/* ---------------------------------------------------------------- 顶栏 */
.topbar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px 28px;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; }
.logo {
  width: 34px; height: 34px; border-radius: 10px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  color: #fff; font-weight: 700; font-size: 16px;
  box-shadow: 0 4px 12px rgba(79, 70, 229, .28);
}
.brand h1 { font-size: 16px; }
.brand p { font-size: 12px; color: var(--sub); }
.topmeta { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.topright { display: flex; align-items: center; gap: 10px; }
.check {
  display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--sub);
  padding-bottom: 10px; cursor: pointer; user-select: none;
}
.check input { accent-color: var(--accent); }
.chip.warn { background: var(--warn-bg); color: var(--warn); }
.chip.on { background: var(--ok-bg); color: var(--ok); }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 999px;
  background: var(--line-2); color: var(--sub);
  font-size: 12px; white-space: nowrap;
}
.chip b { color: var(--ink); font-weight: 600; }
.chip .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); }

main { max-width: 1240px; margin: 0 auto; padding: 20px 28px 72px; }

/* ---------------------------------------------------------------- 查询卡 */
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.query { padding: 16px 18px 12px; }
#qform { display: flex; align-items: flex-end; gap: 18px; flex-wrap: wrap; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field.grow { flex: 1 1 260px; }
.field > label { font-size: 12px; color: var(--sub); font-weight: 500; }

.asin-row { display: flex; align-items: center; gap: 8px; }
#asin {
  width: 190px; padding: 9px 12px; border-radius: 9px;
  border: 1px solid var(--line); background: #fcfcfd;
  font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  transition: border-color .15s, box-shadow .15s;
}
#asin:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); background: #fff; }
.asin-hint { font-size: 11.5px; color: var(--faint); margin-top: 3px; display: block; line-height: 1.5; }

.range-row { display: flex; align-items: center; gap: 6px; }
.range-row span { color: var(--faint); font-size: 12px; }
.range-row input[type="date"] {
  padding: 8px 10px; border-radius: 9px; border: 1px solid var(--line);
  background: #fcfcfd; color: var(--ink); font-variant-numeric: tabular-nums;
}
.range-row input[type="date"]:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.quick { display: flex; gap: 4px; }
.quick button {
  padding: 3px 9px; border-radius: 7px; border: 1px solid transparent;
  background: var(--line-2); color: var(--sub); font-size: 12px;
}
.quick button:hover { background: #e9ebf0; }
.quick button.on { background: var(--accent-soft); color: var(--accent); font-weight: 600; }

.seg { display: inline-flex; padding: 3px; background: var(--line-2); border-radius: 10px; gap: 2px; }
.seg button {
  padding: 7px 16px; border: none; border-radius: 8px;
  background: transparent; color: var(--sub); font-weight: 500;
  transition: all .15s;
}
.seg button:hover { color: var(--ink); }
.seg button.on { background: #fff; color: var(--ink); font-weight: 600; box-shadow: 0 1px 3px rgba(16,24,40,.12); }

.cmp-row { margin-top: 6px; }
.hidden { display: none !important; }

.run {
  padding: 10px 26px; border-radius: 10px; border: none;
  background: linear-gradient(135deg, #4f46e5, #6d5ce7);
  color: #fff; font-weight: 600; letter-spacing: .02em;
  box-shadow: 0 6px 16px rgba(79, 70, 229, .28);
  transition: transform .12s, box-shadow .12s;
  height: 40px;
}
.run:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(79, 70, 229, .34); }
.run:active { transform: translateY(0); }
.run:disabled { opacity: .6; cursor: progress; transform: none; }

.qnote {
  margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--line);
  font-size: 12px; color: var(--faint); display: flex; gap: 14px; flex-wrap: wrap;
}
.qnote b { color: var(--sub); font-weight: 600; }
.qnote .err { color: var(--crit); font-weight: 500; }

/* ---------------------------------------------------------------- 结果 */
#result { display: flex; flex-direction: column; gap: 16px; margin-top: 16px; }

.verdict {
  display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 20px;
  padding: 20px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.verdict::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--info);
}
.verdict.crit::before { background: var(--crit); }
.verdict.warn::before { background: var(--warn); }
.verdict.ok::before { background: var(--ok); }
.verdict.info::before { background: var(--info); }

.vmain { display: flex; flex-direction: column; gap: 8px; }
.vtagrow { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.vlabel { font-size: 20px; font-weight: 700; letter-spacing: -.02em; }
.vbadge {
  font-size: 11px; padding: 2px 8px; border-radius: 999px;
  background: var(--line-2); color: var(--sub); font-weight: 600;
}
.vbadge.tag { background: var(--warn-bg); color: var(--warn); }
.vbadge.ok { background: var(--ok-bg); color: var(--ok); }
.vsum { color: #344054; font-size: 13.5px; line-height: 1.7; }
.vact { font-size: 12px; color: var(--sub); }
.vact b { color: var(--accent); }

.vside { display: flex; flex-direction: column; justify-content: center; gap: 10px; border-left: 1px dashed var(--line); padding-left: 20px; }
.bigchange { display: flex; align-items: baseline; gap: 8px; }
.bigchange .v { font-size: 34px; font-weight: 700; letter-spacing: -.03em; line-height: 1; }
.bigchange .u { font-size: 12px; color: var(--sub); }
.bigchange .l { font-size: 12px; color: var(--sub); }
.up { color: var(--up); }
.down { color: var(--down); }
.flat { color: var(--sub); }

.factor-chips { display: flex; flex-direction: column; gap: 4px; }
.fchip { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--sub); }
.fchip .bar { flex: 1; height: 5px; border-radius: 3px; background: var(--line-2); overflow: hidden; position: relative; }
.fchip .bar i { position: absolute; top: 0; bottom: 0; border-radius: 3px; }
.fchip .val { width: 58px; text-align: right; font-variant-numeric: tabular-nums; color: var(--ink); font-weight: 600; }

/* 口径条 */
.meta-strip {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
}
.meta-cell { background: var(--panel); padding: 12px 16px; display: flex; flex-direction: column; gap: 2px; }
.meta-cell .k { font-size: 11.5px; color: var(--faint); }
.meta-cell .v { font-size: 13px; font-weight: 600; }
.meta-cell .s { font-size: 11.5px; color: var(--sub); }

/* 区块 */
.block {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
}
.block > header {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 18px; border-bottom: 1px solid var(--line-2);
}
.block > header h2 { font-size: 14px; display: flex; align-items: center; gap: 8px; }
.block > header h2::before { content: ""; width: 3px; height: 14px; border-radius: 2px; background: var(--accent); }
.block > header .desc { font-size: 12px; color: var(--faint); }
.block > .body { padding: 16px 18px; }
.block > .body.tight { padding: 0; }

/* KPI */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(178px, 1fr)); gap: 12px; }
.kpi {
  border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px;
  display: flex; flex-direction: column; gap: 6px; background: #fdfdfe;
  position: relative;
}
.kpi.hero { border-color: #d7d9f5; background: linear-gradient(180deg, #fbfbff, #fff); }
.kpi .k { font-size: 12px; color: var(--sub); display: flex; align-items: center; gap: 5px; }
.kpi .k .snap { font-size: 10px; color: var(--faint); border: 1px solid var(--line); border-radius: 4px; padding: 0 3px; }
.kpi .v { font-size: 22px; font-weight: 700; letter-spacing: -.02em; line-height: 1.15; }
.kpi .d { display: flex; align-items: center; justify-content: space-between; font-size: 12px; }
.kpi .d .chg { font-weight: 600; font-variant-numeric: tabular-nums; }
.kpi .d .cmp { color: var(--faint); font-variant-numeric: tabular-nums; }
.kpi .spark { margin-top: 2px; }

.legend-note { font-size: 11.5px; color: var(--faint); margin-top: 10px; }
.legend-note i { font-style: normal; padding: 0 3px; border-radius: 3px; }

.ghostbtn {
  padding: 5px 11px; border-radius: 8px; border: 1px solid var(--line);
  background: #fff; color: var(--sub); font-size: 12px; font-weight: 500;
  transition: all .15s;
}
.ghostbtn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }

/* 分解表 */
.decomp { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 22px; align-items: start; }
.tablewrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tablewrap table.tb { min-width: 560px; }
table.tb { width: 100%; border-collapse: collapse; font-size: 13px; }
table.tb th {
  text-align: left; font-weight: 500; color: var(--faint); font-size: 11.5px;
  padding: 6px 8px; border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
table.tb td { padding: 9px 8px; border-bottom: 1px solid var(--line-2); vertical-align: middle; }
table.tb tr:last-child td { border-bottom: none; }
table.tb td.r, table.tb th.r { text-align: right; font-variant-numeric: tabular-nums; }
table.tb tr.total td { font-weight: 700; border-top: 1px solid var(--line); border-bottom: none; padding-top: 10px; }
table.tb .sub { color: var(--faint); font-size: 11.5px; }

.bar-cell { display: flex; align-items: center; gap: 8px; }
.bar-cell .track { flex: 1; height: 6px; background: var(--line-2); border-radius: 3px; overflow: hidden; }
.bar-cell .track i { display: block; height: 100%; border-radius: 3px; }
.bar-cell .p { width: 52px; text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }

.identity {
  border: 1px dashed #cfd4e6; border-radius: 10px; padding: 12px 14px; background: #fafbff;
  font-size: 12px; color: #475467; line-height: 1.75;
}
.identity .ok { color: var(--ok); font-weight: 600; }
.identity code { background: #eef0ff; padding: 1px 5px; border-radius: 4px; color: #3538cd; }

/* 门槛 */
.gates { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 8px; }
.gate {
  display: flex; gap: 8px; align-items: flex-start; padding: 9px 11px;
  border-radius: 9px; border: 1px solid var(--line); background: #fdfdfe; font-size: 12px;
}
.gate .ic {
  flex: none; width: 16px; height: 16px; border-radius: 50%; display: grid; place-items: center;
  font-size: 10px; font-weight: 700; margin-top: 1px;
}
.gate.ok .ic { background: var(--ok-bg); color: var(--ok); }
.gate.warn .ic { background: var(--warn-bg); color: var(--warn); }
.gate.critical .ic { background: var(--crit-bg); color: var(--crit); }
.gate.unknown .ic { background: var(--line-2); color: var(--faint); }
.gate .t { font-weight: 600; color: var(--ink); }
.gate .m { color: var(--sub); font-size: 11.5px; line-height: 1.5; }

/* 图表 */
.chart-tabs { display: flex; gap: 4px; }
.chart-tabs button {
  padding: 4px 11px; font-size: 12px; border-radius: 7px; border: 1px solid transparent;
  background: transparent; color: var(--sub);
}
.chart-tabs button:hover { background: var(--line-2); }
.chart-tabs button.on { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.chart-wrap { position: relative; }
.chart-legend { display: flex; gap: 16px; font-size: 12px; color: var(--sub); padding: 0 2px 8px; flex-wrap: wrap; }
.chart-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
svg.chart { display: block; width: 100%; height: auto; overflow: visible; }
.tooltip {
  position: absolute; pointer-events: none; z-index: 5;
  background: #101828; color: #fff; border-radius: 8px; padding: 8px 10px;
  font-size: 11.5px; line-height: 1.6; white-space: nowrap;
  box-shadow: 0 8px 20px rgba(16,24,40,.24); opacity: 0; transition: opacity .12s;
  transform: translate(-50%, -100%);
}
.tooltip.on { opacity: 1; }
.tooltip .tt { font-weight: 600; margin-bottom: 2px; }
.tooltip .tr { display: flex; justify-content: space-between; gap: 12px; }
.tooltip .tr b { font-variant-numeric: tabular-nums; }

/* 关注项 */
.hl-list { display: flex; flex-direction: column; }
.hl { display: grid; grid-template-columns: 26px minmax(0, 1fr) 92px; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line-2); align-items: start; }
.hl:last-child { border-bottom: none; }
.hl .idx {
  width: 22px; height: 22px; border-radius: 6px; background: var(--line-2);
  display: grid; place-items: center; font-size: 11px; font-weight: 700; color: var(--sub);
}
.hl .h { font-weight: 600; font-size: 13.5px; margin-bottom: 2px; }
.hl .f { color: var(--sub); font-size: 12px; font-variant-numeric: tabular-nums; }
.hl .txt { color: #475467; font-size: 12px; margin-top: 3px; }
.hl .pp { text-align: right; font-size: 13px; font-weight: 700; font-variant-numeric: tabular-nums; }
.hl .pp span { display: block; font-size: 10.5px; font-weight: 500; color: var(--faint); }

/* 建议 */
.adv-list { display: flex; flex-direction: column; gap: 12px; }
.adv {
  border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px;
  display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 14px;
  background: #fdfdfe;
}
.adv.p0 { border-color: #f7d3cf; background: linear-gradient(180deg, #fffcfc, #fff); }
.adv.p1 { border-color: #f3e0c0; background: linear-gradient(180deg, #fffcf7, #fff); }
.lv {
  display: inline-flex; align-items: center; justify-content: center;
  height: 22px; border-radius: 6px; font-size: 11px; font-weight: 700; letter-spacing: .02em;
  align-self: start;
}
.lv.P0 { background: var(--crit-bg); color: var(--crit); }
.lv.P1 { background: var(--warn-bg); color: var(--warn); }
.lv.P2 { background: var(--info-bg); color: var(--info); }
.adv h3 { font-size: 14px; margin-bottom: 4px; }
.adv .why { font-size: 12.5px; color: #475467; background: #f8f9fc; border-radius: 8px; padding: 8px 10px; margin-bottom: 8px; }
.adv ul { margin: 0; padding-left: 18px; color: #344054; font-size: 12.5px; line-height: 1.75; }
.adv .metric { margin-top: 8px; font-size: 12px; color: var(--sub); }
.adv .metric b { color: var(--ink); }

/* 说明 */
.notes { font-size: 12px; color: var(--sub); line-height: 1.9; }
.notes li { margin-left: -6px; }
.notes ul { margin: 0; padding-left: 18px; }

/* 空态 */
.empty {
  margin-top: 16px; padding: 54px 24px; text-align: center;
  border: 1px dashed #d5d8e2; border-radius: var(--radius); background: #fbfbfd;
}
.empty .ic { font-size: 26px; margin-bottom: 8px; opacity: .5; }
.empty h3 { font-size: 15px; margin-bottom: 6px; }
.empty p { color: var(--sub); font-size: 13px; max-width: 560px; margin: 0 auto; }
.empty .tips { margin-top: 16px; display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.empty .tips button {
  padding: 6px 12px; border-radius: 8px; border: 1px solid var(--line);
  background: #fff; color: var(--sub); font-size: 12px;
}
.empty .tips button:hover { border-color: var(--accent); color: var(--accent); }

/* 加载 */
.loading { display: grid; place-items: center; padding: 60px 0; gap: 12px; color: var(--sub); font-size: 13px; }
.spin {
  width: 24px; height: 24px; border-radius: 50%;
  border: 2.5px solid var(--line); border-top-color: var(--accent);
  animation: sp .8s linear infinite;
}
@keyframes sp { to { transform: rotate(360deg); } }

/* 响应式 */
@media (max-width: 900px) {
  .topbar { padding: 10px 14px; flex-wrap: wrap; gap: 8px; }
  .brand p { display: none; }
  .topmeta .chip:nth-child(n + 3) { display: none; }
  main { padding: 14px 14px 64px; }
  .verdict { grid-template-columns: minmax(0, 1fr); }
  .vside { border-left: none; border-top: 1px dashed var(--line); padding-left: 0; padding-top: 14px; }
  .decomp { grid-template-columns: minmax(0, 1fr); }
  .block > header { flex-wrap: wrap; gap: 8px; }
  .query { padding: 14px; }
  #qform { gap: 12px; }
  .field.grow { flex: 1 1 100%; }
  #asin { width: 100%; max-width: 280px; }
  .asin-hint { display: none; }
  #qform .run { width: 100%; }
  .kpi-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
  .hl { grid-template-columns: 22px minmax(0, 1fr) 72px; gap: 8px; }
  .adv { grid-template-columns: 44px minmax(0, 1fr); gap: 10px; padding: 12px; }
  .block > .body { padding: 14px; }
}
@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .meta-strip { grid-template-columns: minmax(0, 1fr); }
  .seg button { padding: 7px 12px; }
}
@media print {
  .topbar, .query, .chart-tabs { display: none; }
  body { background: #fff; }
}

/* ---------------------------------------------------------------- 设置弹窗 */
.modal-mask {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(16, 24, 40, .42);
  display: grid; place-items: center; padding: 20px;
  backdrop-filter: blur(2px);
}
.modal {
  width: min(520px, 100%);
  background: #fff; border-radius: 14px; overflow: hidden;
  box-shadow: 0 24px 60px rgba(16, 24, 40, .28);
}
.modal > header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--line-2);
}
.modal > header h2 { font-size: 15px; }
.modal .x {
  border: none; background: none; font-size: 22px; line-height: 1;
  color: var(--faint); padding: 0 4px;
}
.modal .x:hover { color: var(--ink); }
.modal-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 14px; }
.modal .hint { font-size: 12.5px; color: var(--sub); line-height: 1.8; }
.modal .hint b { color: var(--ink); }
.modal .hint code { background: var(--line-2); padding: 1px 5px; border-radius: 4px; font-size: 11.5px; }
#mcpKey {
  width: 100%; padding: 10px 12px; border-radius: 9px; border: 1px solid var(--line);
  background: #fcfcfd; font-family: ui-monospace, Consolas, monospace; letter-spacing: .02em;
}
#mcpKey:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.modal-status { font-size: 12.5px; min-height: 18px; line-height: 1.6; }
.modal-status.ok { color: var(--ok); }
.modal-status.err { color: var(--crit); }
.modal-status b { font-weight: 600; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; }
.modal-actions .run { padding: 8px 18px; height: 36px; width: auto; flex: none; }
.modal-actions .ghostbtn { white-space: nowrap; flex: none; }

/* ---------------------------------------------------------------- 工作日 / 周末 */
.wd-split {
  display: grid; grid-template-columns: 190px 190px minmax(0, 1fr); gap: 14px; align-items: start;
}
.wd-card {
  border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; background: #fdfdfe;
}
.wd-card.wknd { border-color: #f3e0c0; background: linear-gradient(180deg, #fffcf7, #fff); }
.wd-card .h {
  display: flex; align-items: baseline; justify-content: space-between;
  font-size: 12px; color: var(--sub); margin-bottom: 8px; font-weight: 600;
}
.wd-card .h em { font-style: normal; font-weight: 500; color: var(--faint); font-size: 11px; }
.wd-card .r { display: flex; align-items: baseline; justify-content: space-between; padding: 5px 0; font-size: 12.5px; }
.wd-card .r + .r { border-top: 1px dashed var(--line-2); }
.wd-card .r span { color: var(--sub); }
.wd-card .r b { font-variant-numeric: tabular-nums; font-weight: 700; font-size: 15px; }
.wd-card .r b small { font-size: 11px; font-weight: 500; color: var(--faint); margin-left: 3px; }
.wd-note {
  margin-top: 12px; font-size: 12.5px; color: #475467;
  background: #f8f9fc; border-radius: 8px; padding: 10px 12px; line-height: 1.7;
}
.wd-note b { color: var(--ink); }

@media (max-width: 900px) {
  .wd-split { grid-template-columns: 1fr 1fr; }
  .wd-split > .wd-chart { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .wd-split { grid-template-columns: 1fr; }
}

.wd-card .r > span em {
  display: block; font-style: normal; font-size: 10.5px; color: var(--faint); line-height: 1.4;
}
.wd-chart .chart-legend { padding: 0 0 6px; }

/* 站点选择 */
#shop {
  padding: 9px 10px; border-radius: 9px; border: 1px solid var(--line);
  background: #fcfcfd; color: var(--ink); max-width: 160px;
}
#shop:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

/* 设置里的供应商块 */
.prov { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; background: #fdfdfe; }
.prov-h { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.prov-h b { font-size: 13px; }
.prov .tag {
  font-size: 11px; padding: 2px 8px; border-radius: 999px;
  background: var(--line-2); color: var(--sub); font-weight: 600;
}
.prov .tag.on { background: var(--ok-bg); color: var(--ok); }
.prov .hint { font-size: 12px; color: var(--sub); line-height: 1.7; margin-bottom: 8px; }
.prov .hint b { color: var(--ink); }
.prov-row { display: flex; gap: 8px; }
.prov-row input {
  flex: 1; min-width: 0; padding: 9px 11px; border-radius: 9px; border: 1px solid var(--line);
  background: #fff; font-family: ui-monospace, Consolas, monospace; letter-spacing: .02em;
}
.prov-row input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.prov-row .ghostbtn { white-space: nowrap; flex: none; }

/* 关键词层 */
.kw-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.kw-tabs { display: flex; gap: 4px; }
.kw-tabs button {
  padding: 5px 12px; font-size: 12px; border-radius: 7px; border: 1px solid var(--line);
  background: #fff; color: var(--sub);
}
.kw-tabs button.on { background: var(--accent-soft); border-color: transparent; color: var(--accent); font-weight: 600; }
.kw-empty { padding: 26px 8px; text-align: center; color: var(--sub); font-size: 13px; }
.kw-empty .big { font-size: 14px; color: var(--ink); font-weight: 600; margin-bottom: 4px; }
.kw-cta {
  margin-top: 12px; display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: 10px; border: none;
  background: linear-gradient(135deg, #4f46e5, #6d5ce7); color: #fff; font-weight: 600;
  box-shadow: 0 6px 16px rgba(79, 70, 229, .24);
}
.kw-cta:disabled { opacity: .6; cursor: progress; box-shadow: none; }
.kw-cta.ghost { background: #fff; color: var(--accent); border: 1px solid #d7d9f5; box-shadow: none; }
.kw-meta { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--sub); margin-bottom: 12px; }
.kw-meta b { color: var(--ink); }
.kw-sec { margin-top: 16px; }
.kw-sec h4 { font-size: 12.5px; margin-bottom: 6px; display: flex; align-items: center; gap: 6px; }
.kw-sec h4 .badge { font-size: 10.5px; padding: 1px 7px; border-radius: 999px; font-weight: 600; }
.kw-sec h4 .badge.bad { background: var(--crit-bg); color: var(--crit); }
.kw-sec h4 .badge.good { background: var(--ok-bg); color: var(--ok); }
.kw-sec h4 .badge.warn { background: var(--warn-bg); color: var(--warn); }
.kw-en { color: var(--faint); font-size: 11px; }
.kw-note { font-size: 11.5px; color: var(--faint); margin-top: 10px; line-height: 1.7; }
.kw-note b { color: var(--sub); }