/* 儿童退热用药量参考 · 独立主题（暖橙 / 双列 1:1） */
:root {
  --cfv-a: #d97706;
  --cfv-a2: #f59e0b;
  --cfv-a3: #b45309;
  --cfv-soft: #fef3c7;
  --cfv-bg: #fffaf3;
  --cfv-card: #ffffff;
  --cfv-card2: #fffdf7;
  --cfv-txt: #2d2113;
  --cfv-txt2: #6b5642;
  --cfv-txt3: #9a8570;
  --cfv-line: #ecdcc4;
  --cfv-line2: #f7eee0;
  --cfv-ok: #15803d;
  --cfv-ok-soft: #e8f7ee;
  --cfv-warn: #b45309;
  --cfv-warn-soft: #fdf0dd;
  --cfv-bad: #b91c1c;
  --cfv-bad-soft: #fdeaea;
  --cfv-shadow: 0 1px 2px rgba(120, 72, 10, .06), 0 12px 28px -18px rgba(120, 72, 10, .38);
  --cfv-r: 16px;
  --cfv-r2: 11px;
}
[data-theme='dark'] .cfv {
  --cfv-a: #fbbf24;
  --cfv-a2: #f59e0b;
  --cfv-a3: #fcd34d;
  --cfv-soft: #3a2a10;
  --cfv-bg: #171208;
  --cfv-card: #241c10;
  --cfv-card2: #1e170c;
  --cfv-txt: #f8efdf;
  --cfv-txt2: #cbb89f;
  --cfv-txt3: #98856d;
  --cfv-line: #3d3122;
  --cfv-line2: #2e2518;
  --cfv-ok: #4ade80;
  --cfv-ok-soft: #10291b;
  --cfv-warn: #fbbf24;
  --cfv-warn-soft: #37280f;
  --cfv-bad: #f87171;
  --cfv-bad-soft: #3a1818;
  --cfv-shadow: 0 1px 2px rgba(0, 0, 0, .45), 0 12px 28px -18px rgba(0, 0, 0, .7);
}

.cfv { background: var(--cfv-bg); color: var(--cfv-txt); padding: 28px 0 46px; }
.cfv-inner { width: min(1140px, calc(100% - 44px)); max-width: none; margin: 0 auto; }

/* ---------- Hero ---------- */
.cfv-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(0, .84fr);
  gap: 24px; align-items: center;
  padding: 30px 32px 28px;
  border: 1px solid var(--cfv-line); border-radius: 22px;
  background:
    radial-gradient(680px 280px at 90% 6%, rgba(245, 158, 11, .20), transparent 66%),
    radial-gradient(520px 240px at 2% 100%, rgba(217, 119, 6, .09), transparent 70%),
    linear-gradient(135deg, var(--cfv-card), var(--cfv-card2));
  box-shadow: var(--cfv-shadow);
  position: relative; overflow: hidden;
}
.cfv-hero::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: linear-gradient(180deg, var(--cfv-a2), var(--cfv-a), transparent);
}
.cfv-kicker {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .3px;
  color: var(--cfv-a3); background: var(--cfv-soft);
  border: 1px solid color-mix(in srgb, var(--cfv-a) 26%, transparent);
  padding: 5px 11px; border-radius: 999px;
}
.cfv-hero h1 {
  margin: 14px 0 0; font-size: clamp(26px, 3.2vw, 39px);
  line-height: 1.24; letter-spacing: -.7px; font-weight: 800;
}
.cfv-hero h1 em {
  font-style: normal; display: inline-block; margin-top: 3px;
  color: var(--cfv-a);
  background: linear-gradient(180deg, transparent 63%, rgba(245, 158, 11, .28) 63%);
  padding: 0 2px;
}
.cfv-sub { margin: 12px 0 0; font-size: 14.5px; line-height: 1.85; color: var(--cfv-txt2); max-width: 66ch; }
.cfv-sub b { color: var(--cfv-txt); font-weight: 700; }
.cfv-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.cfv-tag {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12.5px; color: var(--cfv-txt2);
  background: var(--cfv-card2); border: 1px solid var(--cfv-line);
  padding: 5px 10px; border-radius: 8px;
}
.cfv-tag i { color: var(--cfv-a); font-style: normal; font-weight: 800; }

/* 纯 CSS 插画：体温计 + 药滴 */
.cfv-hero-art { position: relative; height: 236px; }
.cfv-thermo {
  position: absolute; left: 50%; top: 26px; transform: translateX(-50%);
  width: 66px; height: 180px;
}
.cfv-thermo-tube {
  position: absolute; left: 50%; top: 0; transform: translateX(-50%);
  width: 24px; height: 138px; border-radius: 12px;
  border: 3px solid var(--cfv-line);
  background: linear-gradient(180deg, rgba(255, 255, 255, .5), var(--cfv-card2));
  overflow: hidden;
}
.cfv-thermo-fill {
  position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: 10px; height: 74%; border-radius: 6px;
  background: linear-gradient(180deg, #fbbf24, #d97706);
  animation: cfvMercury 4.4s ease-in-out infinite;
}
.cfv-thermo-fill span {
  position: absolute; left: 50%; top: -6px; transform: translateX(-50%);
  width: 14px; height: 14px; border-radius: 50%;
  background: rgba(251, 191, 36, .55);
}
.cfv-thermo-bulb {
  position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: 44px; height: 44px; border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #fde68a, #f59e0b 55%, #b45309);
  box-shadow: 0 8px 18px -8px rgba(180, 83, 9, .6);
}
.cfv-thermo-scale {
  position: absolute; right: -18px; top: 8px;
  display: flex; flex-direction: column; justify-content: space-between;
  height: 120px;
}
.cfv-thermo-scale u { text-decoration: none; font-size: 9.5px; color: var(--cfv-txt3); }
.cfv-drop {
  position: absolute; width: 18px; height: 22px;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  background: linear-gradient(135deg, #fde68a, #f59e0b);
  opacity: .85;
}
.cfv-drop.d1 { left: 16px; bottom: 66px; animation: cfvFloat 3.8s ease-in-out infinite; }
.cfv-drop.d2 { right: 14px; bottom: 116px; width: 13px; height: 16px; animation: cfvFloat 3.8s ease-in-out .9s infinite; }
.cfv-chip {
  position: absolute; white-space: nowrap; font-size: 11.5px;
  padding: 5px 10px; border-radius: 8px;
  background: var(--cfv-card); border: 1px solid var(--cfv-line);
  color: var(--cfv-txt2); box-shadow: var(--cfv-shadow);
}
.cfv-chip b { color: var(--cfv-a); }
.cfv-chip.c1 { left: 0; top: 58px; }
.cfv-chip.c2 { right: 0; bottom: 36px; }
@keyframes cfvMercury { 0%, 100% { height: 64%; } 50% { height: 82%; } }
@keyframes cfvFloat { 0%, 100% { transform: rotate(-45deg) translateY(0); } 50% { transform: rotate(-45deg) translateY(-8px); } }

/* ---------- 免责条 ---------- */
.cfv-alert {
  display: flex; align-items: center; gap: 10px;
  margin-top: 16px; padding: 12px 16px;
  background: var(--cfv-bad-soft);
  border: 1px solid color-mix(in srgb, var(--cfv-bad) 30%, transparent);
  border-left: 4px solid var(--cfv-bad);
  border-radius: 10px; font-size: 13px; line-height: 1.7;
}
.cfv-alert-i { color: var(--cfv-bad); font-size: 16px; flex: none; }
.cfv-alert strong { font-weight: 700; }

/* ---------- 双列主体 ---------- */
.cfv-body {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px; margin-top: 16px; align-items: start;
}
.cfv-left { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.cfv-right { position: sticky; top: 82px; min-width: 0; }

.cfv-card {
  padding: 20px 22px 22px;
  background: var(--cfv-card); border: 1px solid var(--cfv-line);
  border-radius: var(--cfv-r); box-shadow: var(--cfv-shadow);
}
.cfv-span { margin-top: 16px; }
.cfv-card-h { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.cfv-card-h h2 { margin: 0; font-size: 16.5px; font-weight: 800; display: flex; align-items: center; gap: 9px; }
.cfv-no {
  font-size: 11px; font-weight: 800; letter-spacing: .4px; color: #fff;
  background: var(--cfv-a); padding: 3px 7px; border-radius: 6px;
}
[data-theme='dark'] .cfv .cfv-no { color: #241c10; }
.cfv-card-h small { font-size: 12px; color: var(--cfv-txt3); }

.cfv-grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.cfv-span2 { grid-column: 1 / -1; }
.cfv-field { margin-bottom: 14px; }
.cfv-field:last-child { margin-bottom: 0; }
.cfv-label { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.cfv-label label { font-size: 13.5px; font-weight: 600; }
.cfv-label label b { color: var(--cfv-bad); }
.cfv-hint { font-size: 11.5px; color: var(--cfv-txt3); }
.cfv-err { display: none; margin-top: 6px; font-size: 12px; color: var(--cfv-bad); }
.cfv-err.on { display: block; }
.cfv-field.bad .cfv-numbox,
.cfv-field.bad .cfv-control { border-color: var(--cfv-bad); box-shadow: 0 0 0 3px color-mix(in srgb, var(--cfv-bad) 14%, transparent); }

.cfv-range-row { display: grid; grid-template-columns: 1fr 118px; gap: 14px; align-items: center; }
.cfv-range-row input[type='range'] {
  -webkit-appearance: none; appearance: none; height: 7px; border-radius: 999px;
  background: linear-gradient(90deg, #fcd34d, var(--cfv-a)); outline: none;
}
.cfv-range-row input[type='range']::-webkit-slider-thumb {
  -webkit-appearance: none; width: 21px; height: 21px; border-radius: 50%;
  background: var(--cfv-card); border: 3px solid var(--cfv-a);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--cfv-a) 16%, transparent); cursor: pointer;
}
.cfv-range-row input[type='range']::-moz-range-thumb {
  width: 16px; height: 16px; border-radius: 50%; background: var(--cfv-a);
  border: 2px solid var(--cfv-card); cursor: pointer;
}
.cfv-numbox { display: flex; align-items: center; overflow: hidden; border: 1px solid var(--cfv-line); border-radius: var(--cfv-r2); background: var(--cfv-card2); }
.cfv-numbox input { flex: 1; min-width: 0; border: 0; background: transparent; color: var(--cfv-txt); font-size: 15px; font-weight: 700; padding: 9px 10px; outline: none; }
.cfv-numbox span { padding: 0 10px; align-self: stretch; display: flex; align-items: center; font-size: 12px; color: var(--cfv-txt3); background: var(--cfv-line2); }
.cfv-numbox.wide { width: 100%; }
.cfv-control { border: 1px solid var(--cfv-line); border-radius: var(--cfv-r2); background: var(--cfv-card2); }
.cfv-control select {
  width: 100%; border: 0; background: transparent; color: var(--cfv-txt);
  font-size: 13.5px; padding: 10px 32px 10px 11px; outline: none; cursor: pointer;
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--cfv-txt3) 50%),
    linear-gradient(135deg, var(--cfv-txt3) 50%, transparent 50%);
  background-position: calc(100% - 16px) 50%, calc(100% - 11px) 50%;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat;
}

.cfv-seg { display: flex; gap: 6px; padding: 4px; background: var(--cfv-line2); border-radius: var(--cfv-r2); }
.cfv-segbtn {
  flex: 1 1 0; border: 0; background: transparent; color: var(--cfv-txt2);
  font-size: 13px; font-weight: 700; padding: 10px 8px; border-radius: 8px;
  cursor: pointer; transition: background .18s, color .18s, box-shadow .18s;
}
.cfv-segbtn.on { background: var(--cfv-card); color: var(--cfv-a); box-shadow: 0 2px 6px rgba(0, 0, 0, .1); }
.cfv-segbtn:hover { color: var(--cfv-a); }

.cfv-conc {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px;
  padding: 10px 12px; margin-top: 4px;
  background: var(--cfv-soft); border-radius: 10px;
  font-size: 12px; color: var(--cfv-txt2);
}
.cfv-conc b { font-size: 15px; font-weight: 800; color: var(--cfv-a); }
.cfv-conc-note { font-size: 11.5px; color: var(--cfv-txt3); }

.cfv-tip {
  margin: 14px 0 0; font-size: 12.5px; line-height: 1.8; color: var(--cfv-txt3);
  background: var(--cfv-line2); border-left: 3px solid var(--cfv-a2);
  padding: 9px 12px; border-radius: 0 8px 8px 0;
}
.cfv-tip b { color: var(--cfv-txt2); }
.cfv-tip code { font-size: 12px; background: var(--cfv-card); color: var(--cfv-a); padding: 1px 5px; border-radius: 4px; }

.cfv-sub-h { margin: 4px 0 9px; font-size: 12.5px; font-weight: 800; color: var(--cfv-txt2); letter-spacing: .2px; }
.cfv-sub-h.danger { color: var(--cfv-bad); margin-top: 16px; }
.cfv-checks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.cfv-check {
  display: flex; align-items: flex-start; gap: 9px; cursor: pointer;
  border: 1px solid var(--cfv-line); border-radius: 10px;
  padding: 10px 11px; font-size: 12.5px; line-height: 1.55;
  color: var(--cfv-txt2); background: var(--cfv-card2);
  transition: border-color .18s, background .18s, color .18s;
}
.cfv-check input {
  appearance: none; width: 17px; height: 17px; flex: none; margin-top: 1px;
  border: 1.5px solid var(--cfv-line); border-radius: 5px;
  background: var(--cfv-card); position: relative; cursor: pointer;
}
.cfv-check input:checked { background: var(--cfv-a); border-color: var(--cfv-a); }
.cfv-check input:checked::after {
  content: '✓'; position: absolute; inset: 0; display: grid; place-items: center;
  color: #fff; font-size: 11px; font-weight: 800;
}
[data-theme='dark'] .cfv .cfv-check input:checked::after { color: #241c10; }
.cfv-check:has(input:checked) { border-color: var(--cfv-a); background: var(--cfv-soft); color: var(--cfv-txt); }
.cfv-checks .cfv-check:has(input:checked) { border-color: var(--cfv-bad); background: var(--cfv-bad-soft); }

.cfv-agewarn {
  display: flex; align-items: flex-start; gap: 8px;
  margin-top: 12px; padding: 10px 12px; border-radius: 10px;
  background: var(--cfv-warn-soft);
  border: 1px solid color-mix(in srgb, var(--cfv-warn) 30%, transparent);
  font-size: 12.5px; line-height: 1.7; color: var(--cfv-txt2);
}
.cfv-agewarn[hidden] { display: none; }
.cfv-agewarn strong { flex: none; color: var(--cfv-warn); }

.cfv-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 16px; }
.cfv-actions.tight { margin-top: 12px; }
.cfv-btn {
  border: 1px solid var(--cfv-line); background: var(--cfv-card); color: var(--cfv-txt);
  font-size: 13px; font-weight: 600; padding: 10px 16px; border-radius: 10px;
  cursor: pointer; transition: transform .12s, box-shadow .18s, background .18s;
}
.cfv-btn:hover { transform: translateY(-1px); box-shadow: 0 8px 18px -12px rgba(120, 72, 10, .8); }
.cfv-btn.primary { background: linear-gradient(135deg, var(--cfv-a2), var(--cfv-a)); border-color: transparent; color: #fff; }
.cfv-btn.ghost { background: transparent; color: var(--cfv-txt2); }
.cfv-msg { margin-top: 10px; font-size: 12.5px; line-height: 1.6; color: var(--cfv-txt3); }

/* ---------- 结果卡 ---------- */
.cfv-result {
  background: var(--cfv-card); border: 1px solid var(--cfv-line);
  border-radius: var(--cfv-r); box-shadow: var(--cfv-shadow); overflow: hidden;
  scroll-margin-top: 78px;
}
.cfv-result-h { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 16px 20px; border-bottom: 1px solid var(--cfv-line2); flex-wrap: wrap; }
.cfv-result-h h2 { margin: 0; font-size: 15px; font-weight: 800; display: flex; align-items: center; gap: 8px; }
.cfv-result-h small { font-size: 11.5px; color: var(--cfv-txt3); }
.cfv-badge {
  font-size: 11.5px; font-weight: 800; padding: 4px 10px; border-radius: 999px;
  background: var(--cfv-line2); color: var(--cfv-txt3); white-space: nowrap;
}
.cfv-badge.ok { background: var(--cfv-ok-soft); color: var(--cfv-ok); }
.cfv-badge.consult { background: var(--cfv-warn-soft); color: var(--cfv-warn); }
.cfv-badge.er { background: var(--cfv-bad-soft); color: var(--cfv-bad); }
.cfv-badge.na { background: var(--cfv-line2); color: var(--cfv-txt3); }

.cfv-verdict { padding: 20px; text-align: center; background: linear-gradient(180deg, var(--cfv-soft), transparent); }
.cfv-verdict-lb { display: block; font-size: 12px; letter-spacing: .4px; color: var(--cfv-txt3); }
.cfv-verdict-num { display: inline-block; margin-top: 2px; font-size: 44px; line-height: 1.08; font-weight: 800; letter-spacing: -1.6px; color: var(--cfv-a); }
.cfv-verdict-unit { font-size: 13px; color: var(--cfv-txt2); margin-left: 4px; }
.cfv-verdict-sub { margin: 6px 0 0; font-size: 12.5px; line-height: 1.6; color: var(--cfv-txt2); }

.cfv-kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--cfv-line2); }
.cfv-kpi { background: var(--cfv-card); padding: 11px 13px; }
.cfv-kpi span { display: block; font-size: 11px; color: var(--cfv-txt3); }
.cfv-kpi b { display: inline-block; margin-top: 2px; font-size: 18px; font-weight: 800; color: var(--cfv-txt); letter-spacing: -.4px; }
.cfv-kpi small { font-size: 10.5px; color: var(--cfv-txt3); margin-left: 3px; }

.cfv-ruler, .cfv-band, .cfv-timeline { padding: 15px 20px 6px; }
.cfv-block-h { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 18px; }
.cfv-block-h span { font-size: 12.5px; font-weight: 600; color: var(--cfv-txt2); }
.cfv-block-h b { font-size: 12.5px; font-weight: 800; color: var(--cfv-a); }
.cfv-ruler-track { position: relative; height: 10px; border-radius: 999px; background: var(--cfv-line2); }
.cfv-ruler-fill { position: absolute; left: 0; top: 0; bottom: 0; width: 0; border-radius: 999px; background: linear-gradient(90deg, #fde68a, var(--cfv-a)); transition: width .4s ease; }
.cfv-ruler-thumb {
  position: absolute; top: -5px; left: 44.4%; width: 20px; height: 20px;
  border-radius: 50%; background: var(--cfv-card); border: 3px solid var(--cfv-a);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--cfv-a) 14%, transparent);
  transform: translateX(-50%); transition: left .4s ease;
}
.cfv-ruler-tick { position: absolute; top: 10px; width: 1px; height: 8px; background: var(--cfv-line); }
.cfv-ruler-tick i { position: absolute; top: 9px; left: 50%; transform: translateX(-50%); font-style: normal; font-size: 9.5px; color: var(--cfv-txt3); }
.cfv-ruler-axis { display: flex; justify-content: space-between; margin-top: 22px; font-size: 10.5px; color: var(--cfv-txt3); }

.cfv-band-track { position: relative; height: 26px; border-radius: 8px; background: var(--cfv-line2); overflow: hidden; }
.cfv-band-seg {
  position: absolute; top: 4px; bottom: 4px; left: 0; width: 0;
  border-radius: 6px;
  background: linear-gradient(90deg, #fcd34d, var(--cfv-a));
  transition: left .4s ease, width .4s ease;
}
.cfv-band-mid { position: absolute; top: 0; bottom: 0; left: 0; width: 2px; background: var(--cfv-bad); transition: left .4s ease; }
.cfv-band-labels { display: flex; justify-content: space-between; gap: 10px; margin-top: 8px; font-size: 11.5px; color: var(--cfv-txt2); }
.cfv-band-note { margin: 8px 0 0; font-size: 11.5px; line-height: 1.7; color: var(--cfv-txt3); }

.cfv-timeline-track {
  position: relative; height: 34px; margin: 0 6px;
  border-bottom: 2px solid var(--cfv-line);
  display: flex; align-items: flex-end;
}
.cfv-timeline-track .cfv-empty-tl { font-size: 11.5px; color: var(--cfv-txt3); padding-bottom: 6px; }
.cfv-tl-dot { position: absolute; bottom: -7px; width: 12px; height: 12px; border-radius: 50%; background: var(--cfv-a); transform: translateX(-50%); box-shadow: 0 0 0 4px color-mix(in srgb, var(--cfv-a) 12%, transparent); }
.cfv-tl-dot i { position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%); font-style: normal; font-size: 9.5px; white-space: nowrap; color: var(--cfv-txt3); }
.cfv-tl-gap { position: absolute; bottom: -3px; height: 2px; background: var(--cfv-line); }
.cfv-timeline-axis { display: flex; justify-content: space-between; margin-top: 12px; font-size: 10.5px; color: var(--cfv-txt3); }

.cfv-decision { margin: 14px 16px 16px; padding: 15px 16px; border: 1px solid color-mix(in srgb, var(--cfv-a) 30%, transparent); border-radius: 12px; background: linear-gradient(180deg, color-mix(in srgb, var(--cfv-soft) 66%, transparent), transparent); }
.cfv-decision-lb { font-size: 11px; font-weight: 800; letter-spacing: .4px; color: var(--cfv-a); }
.cfv-decision h3 { margin: 5px 0 10px; font-size: 18px; font-weight: 800; line-height: 1.4; }
.cfv-decision ul { margin: 0; padding-left: 18px; }
.cfv-decision li { font-size: 12.5px; line-height: 1.8; color: var(--cfv-txt2); margin-bottom: 4px; }
.cfv-decision-risk { display: flex; align-items: flex-start; gap: 8px; margin-top: 11px; padding: 10px 12px; border-radius: 9px; background: var(--cfv-warn-soft); border: 1px solid color-mix(in srgb, var(--cfv-warn) 28%, transparent); font-size: 12.5px; line-height: 1.7; color: var(--cfv-txt2); }
.cfv-decision-risk strong { flex: none; color: var(--cfv-warn); }

.cfv-red { display: flex; align-items: flex-start; gap: 8px; margin: 0 16px 16px; padding: 11px 12px; border-radius: 10px; background: var(--cfv-bad-soft); border: 1px solid color-mix(in srgb, var(--cfv-bad) 36%, transparent); font-size: 12.5px; line-height: 1.7; color: var(--cfv-txt2); }
.cfv-red[hidden] { display: none; }
.cfv-red strong { flex: none; color: var(--cfv-bad); }

/* ---------- 三档 ---------- */
.cfv-tiers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 13px; }
.cfv-tier {
  position: relative; padding: 18px 16px 14px;
  border: 1.5px solid var(--cfv-line); border-radius: 14px;
  background: var(--cfv-card2);
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.cfv-tier.on { border-color: var(--cfv-a); background: var(--cfv-card); box-shadow: 0 0 0 3px color-mix(in srgb, var(--cfv-a) 15%, transparent); }
.cfv-tier-tag { position: absolute; right: 12px; top: -9px; font-size: 10px; font-weight: 800; letter-spacing: .3px; color: var(--cfv-a); background: var(--cfv-soft); border: 1px solid color-mix(in srgb, var(--cfv-a) 24%, transparent); padding: 2px 8px; border-radius: 999px; }
.cfv-tier.on .cfv-tier-tag { background: var(--cfv-a); color: #fff; border-color: var(--cfv-a); }
.cfv-tier h4 { margin: 0 0 8px; font-size: 12.5px; font-weight: 700; color: var(--cfv-txt2); }
.cfv-tier strong { display: block; font-size: 26px; font-weight: 800; color: var(--cfv-a); letter-spacing: -.6px; }
.cfv-tier strong small { font-size: 12px; color: var(--cfv-txt3); font-weight: 600; }
.cfv-tier p { margin: 4px 0 12px; font-size: 13px; color: var(--cfv-txt2); }
.cfv-tier button {
  width: 100%; border: 0; border-radius: 9px; padding: 8px;
  font-size: 12px; font-weight: 700; cursor: pointer;
  background: var(--cfv-line2); color: var(--cfv-txt2);
  transition: background .18s, color .18s;
}
.cfv-tier.on button { background: var(--cfv-a); color: #fff; }
[data-theme='dark'] .cfv .cfv-tier.on button { color: #241c10; }
.cfv-tier-note { margin-top: 12px; padding: 11px 13px; border-radius: 10px; background: var(--cfv-line2); font-size: 12.5px; line-height: 1.75; color: var(--cfv-txt2); }

/* ---------- 表格 / 步骤 ---------- */
.cfv-table-wrap { overflow-x: auto; border: 1px solid var(--cfv-line); border-radius: 12px; }
.cfv-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 620px; }
.cfv-table th, .cfv-table td { padding: 10px 13px; text-align: left; border-bottom: 1px solid var(--cfv-line2); }
.cfv-table th { background: var(--cfv-line2); font-size: 12px; font-weight: 700; color: var(--cfv-txt2); }
.cfv-table td { color: var(--cfv-txt2); }
.cfv-table td b { color: var(--cfv-txt); }
.cfv-table td:last-child { font-size: 12px; color: var(--cfv-txt3); }
.cfv-table tr:last-child td { border-bottom: 0; }

.cfv-steps { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.cfv-steps li { display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 12px; align-items: start; font-size: 13px; line-height: 1.8; color: var(--cfv-txt2); }
.cfv-steps li b { width: 24px; height: 24px; border-radius: 7px; display: grid; place-items: center; font-size: 11.5px; color: var(--cfv-a); background: var(--cfv-soft); }
.cfv-steps li strong { color: var(--cfv-txt); }
.cfv-steps li em { display: block; margin-top: 3px; font-style: normal; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; color: var(--cfv-a); }

.cfv-textarea {
  width: 100%; min-height: 118px; resize: vertical;
  border: 1px solid var(--cfv-line); border-radius: 12px;
  background: var(--cfv-card2); color: var(--cfv-txt); padding: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px; line-height: 1.75; outline: none;
}
.cfv-textarea:focus { border-color: var(--cfv-a); box-shadow: 0 0 0 3px color-mix(in srgb, var(--cfv-a) 13%, transparent); }

.cfv-history { display: flex; flex-direction: column; gap: 8px; }
.cfv-hist-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; border: 1px solid var(--cfv-line); border-radius: 10px; padding: 10px 12px; background: var(--cfv-card2); font-size: 12.5px; color: var(--cfv-txt2); }
.cfv-hist-item button { border: 0; border-radius: 7px; padding: 5px 10px; cursor: pointer; font-size: 12px; font-weight: 700; color: var(--cfv-a); background: var(--cfv-soft); }
.cfv-empty { margin: 0; font-size: 12.5px; color: var(--cfv-txt3); }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .cfv-hero { grid-template-columns: 1fr; }
  .cfv-hero-art { display: none; }
  .cfv-body { grid-template-columns: 1fr; }
  .cfv-right { position: static; }
}
@media (max-width: 760px) {
  .cfv-tiers { grid-template-columns: 1fr; }
  .cfv-checks { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .cfv-inner { width: calc(100% - 28px); }
  .cfv-hero { padding: 22px 18px 20px; border-radius: 16px; }
  .cfv-card { padding: 16px 16px 18px; }
  .cfv-grid2 { grid-template-columns: 1fr; }
  .cfv-range-row { grid-template-columns: 1fr; }
  .cfv-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cfv-verdict-num { font-size: 36px; }
  .cfv-actions .cfv-btn { flex: 1 1 44%; }
}

/* ---------- 打印 ---------- */
@media print {
  .cfv { padding: 0; background: #fff; }
  .cfv-actions, .cfv-textarea, .cfv-history, .cfv-msg, .tsk-crumb-bar,
  .cfv-tier button, .cfv-hero-art { display: none !important; }
  .cfv-hero, .cfv-card, .cfv-result { box-shadow: none; border-color: #ddd; break-inside: avoid; }
  .cfv-right { position: static; }
  .cfv-body { display: block; }
  .cfv-card, .cfv-result { margin-top: 10px; }
}

/* ---------- 面包屑对齐 ---------- */
.tsk-crumb-bar-in{width:min(1140px,calc(100% - 44px))!important;max-width:none!important;margin:0 auto!important;padding:11px 0!important}
@media (max-width:700px){.tsk-crumb-bar-in{width:calc(100% - 28px)!important;padding:9px 0!important}}