/* 口臭来源自查与就诊科室匹配器 · 独立主题（青灰） */
:root {
  --bb-a: #475569;
  --bb-a2: #64748b;
  --bb-a3: #94a3b8;
  --bb-soft: #e2e8f0;
  --bb-bg: #f6f8fa;
  --bb-card: #ffffff;
  --bb-card2: #fbfcfd;
  --bb-txt: #18212b;
  --bb-txt2: #52606f;
  --bb-txt3: #8a97a6;
  --bb-line: #dbe3ea;
  --bb-line2: #eef2f6;
  --bb-ok: #15803d;
  --bb-warn: #b45309;
  --bb-bad: #be123c;
  --bb-shadow: 0 1px 2px rgba(30, 45, 60, .05), 0 10px 26px -16px rgba(30, 45, 60, .28);
  --bb-r: 12px;
  --bb-r2: 9px;
}

[data-theme='dark'] .bb {
  --bb-a: #94a3b8;
  --bb-a2: #cbd5e1;
  --bb-a3: #64748b;
  --bb-soft: #24313d;
  --bb-bg: #0e141a;
  --bb-card: #18212b;
  --bb-card2: #131a22;
  --bb-txt: #e9eef4;
  --bb-txt2: #b3c0cc;
  --bb-txt3: #7c8b9a;
  --bb-line: #2a3845;
  --bb-line2: #1f2a35;
  --bb-ok: #4ade80;
  --bb-warn: #fbbf24;
  --bb-bad: #fb7185;
  --bb-shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 10px 26px -16px rgba(0, 0, 0, .7);
}

.bb { background: var(--bb-bg); color: var(--bb-txt); padding: 30px 0 44px; }
.bb-inner { width: min(1140px, calc(100% - 44px)); max-width: none; margin: 0 auto; }

/* ---------- 免责条 ---------- */
.bb-disclaim {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px;
  padding: 11px 16px; margin-bottom: 16px;
  border: 1px solid color-mix(in srgb, var(--bb-a) 38%, transparent);
  border-left: 4px solid var(--bb-a);
  border-radius: var(--bb-r);
  background: color-mix(in srgb, var(--bb-a) 8%, var(--bb-card));
  font-size: 13px; line-height: 1.6;
}
.bb-disclaim strong { color: var(--bb-a); font-size: 12.5px; letter-spacing: .3px; }
.bb-disclaim span { color: var(--bb-txt); font-weight: 700; }
.bb-disclaim em { font-style: normal; color: var(--bb-txt3); font-size: 12px; }

/* ---------- Hero ---------- */
.bb-hero {
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  gap: 26px; align-items: center; padding: 30px 30px 26px;
  border-radius: var(--bb-r);
  background:
    linear-gradient(180deg, rgba(71, 85, 105, .06), transparent 60%),
    repeating-linear-gradient(90deg, rgba(71, 85, 105, .05) 0 1px, transparent 1px 34px),
    var(--bb-card);
  border: 1px solid var(--bb-line);
  box-shadow: var(--bb-shadow);
}
.bb-kicker {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .4px;
  color: var(--bb-a); background: var(--bb-soft);
  border: 1px solid color-mix(in srgb, var(--bb-a) 26%, transparent);
  padding: 5px 11px; border-radius: 6px;
}
.bb-hero h1 { margin: 14px 0 0; font-size: clamp(26px, 3.4vw, 40px); line-height: 1.22; letter-spacing: -.6px; font-weight: 800; }
.bb-hero h1 em {
  font-style: normal; display: inline-block; margin-top: 4px; color: var(--bb-a);
  border-bottom: 3px solid var(--bb-a3); padding-bottom: 1px;
}
.bb-sub { margin: 12px 0 0; font-size: 14.5px; line-height: 1.85; color: var(--bb-txt2); max-width: 66ch; }
.bb-sub b { color: var(--bb-txt); font-weight: 700; }
.bb-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.bb-tag {
  display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px;
  padding: 5px 10px; border-radius: 6px; background: var(--bb-card2);
  border: 1px solid var(--bb-line); color: var(--bb-txt2);
}
.bb-tag i { color: var(--bb-a); font-style: normal; font-weight: 800; }

/* 纯 CSS 来源涟漪插画 */
.bb-hero-art { position: relative; height: 238px; }
.bb-core {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 66px; height: 66px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; font-weight: 800; color: #fff;
  background: radial-gradient(circle at 35% 30%, #64748b, #334155 70%);
  box-shadow: 0 10px 26px -12px rgba(30, 45, 60, .7);
  z-index: 3;
}
.bb-wave {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  border: 2px solid rgba(71, 85, 105, .22); border-radius: 50%;
  animation: bbRipple 3.4s ease-out infinite;
}
.bb-wave.w1 { width: 110px; height: 110px; }
.bb-wave.w2 { width: 164px; height: 164px; animation-delay: .9s; }
.bb-wave.w3 { width: 220px; height: 220px; animation-delay: 1.8s; }
@keyframes bbRipple {
  0% { opacity: .1; transform: translate(-50%, -50%) scale(.86); }
  45% { opacity: .75; }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(1.14); }
}
.bb-orb {
  position: absolute; font-size: 11px; padding: 5px 9px; border-radius: 6px;
  background: var(--bb-card); border: 1px solid var(--bb-line);
  color: var(--bb-txt2); box-shadow: var(--bb-shadow); white-space: nowrap; z-index: 4;
}
.bb-orb b { color: var(--bb-a); }
.bb-orb.o1 { left: 0; top: 46px; }
.bb-orb.o2 { right: 0; top: 82px; }
.bb-orb.o3 { left: 18px; bottom: 46px; }
.bb-orb.o4 { right: 14px; bottom: 26px; }

/* ---------- 三列分诊 ---------- */
.bb-triage { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, .96fr) minmax(0, .92fr); gap: 18px; margin-top: 18px; align-items: start; }
.bb-card {
  background: var(--bb-card); border: 1px solid var(--bb-line);
  border-radius: var(--bb-r); box-shadow: var(--bb-shadow); padding: 18px 18px 20px;
  min-width: 0;
}
.bb-card-h { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.bb-card-h h2 { margin: 0; font-size: 15.5px; font-weight: 800; display: flex; align-items: center; gap: 8px; }
.bb-no {
  font-size: 10.5px; font-weight: 800; letter-spacing: .5px; color: #fff;
  background: var(--bb-a); padding: 3px 6px; border-radius: 4px;
}
[data-theme='dark'] .bb .bb-no { color: #0e141a; }
.bb-card-h small { font-size: 11.5px; color: var(--bb-txt3); }
.bb-badge { font-size: 11px; font-weight: 700; padding: 4px 9px; border-radius: 999px; background: var(--bb-line2); color: var(--bb-txt3); }
.bb-badge.ok { background: color-mix(in srgb, var(--bb-ok) 15%, transparent); color: var(--bb-ok); }
.bb-badge.warn { background: color-mix(in srgb, var(--bb-warn) 17%, transparent); color: var(--bb-warn); }
.bb-badge.bad { background: color-mix(in srgb, var(--bb-bad) 15%, transparent); color: var(--bb-bad); }

.bb-field { margin-bottom: 14px; }
.bb-label { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 7px; }
.bb-label label { font-size: 13px; font-weight: 600; color: var(--bb-txt); }
.bb-label label b { color: var(--bb-bad); }
.bb-hint { font-size: 11px; color: var(--bb-txt3); }
.bb-grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }

.bb-rangerow { display: grid; grid-template-columns: 1fr 112px; gap: 12px; align-items: center; }
.bb-rangerow input[type='range'] { -webkit-appearance: none; appearance: none; height: 6px; border-radius: 999px; background: var(--bb-line); outline: none; }
.bb-rangerow input[type='range']::-webkit-slider-thumb {
  -webkit-appearance: none; width: 18px; height: 18px; border-radius: 50%;
  background: var(--bb-a); border: 3px solid var(--bb-card); box-shadow: 0 0 0 1px var(--bb-a); cursor: pointer;
}
.bb-rangerow input[type='range']::-moz-range-thumb { width: 15px; height: 15px; border: none; border-radius: 50%; background: var(--bb-a); cursor: pointer; }

.bb-numbox { display: flex; align-items: center; border: 1px solid var(--bb-line); border-radius: var(--bb-r2); background: var(--bb-card2); overflow: hidden; }
.bb-numbox input { flex: 1; min-width: 0; border: 0; background: transparent; color: var(--bb-txt); font-size: 14.5px; font-weight: 700; padding: 8px 9px; outline: none; }
.bb-numbox span { padding: 0 9px; font-size: 11.5px; color: var(--bb-txt3); background: var(--bb-line2); align-self: stretch; display: flex; align-items: center; white-space: nowrap; }
.bb-numbox.wide { width: 100%; }
.bb-err { display: none; margin-top: 5px; font-size: 11.5px; color: var(--bb-bad); }
.bb-err.on { display: block; }
.bb-field.bad .bb-numbox, .bb-field.bad .bb-control { border-color: var(--bb-bad); box-shadow: 0 0 0 3px color-mix(in srgb, var(--bb-bad) 14%, transparent); }

.bb-control { border: 1px solid var(--bb-line); border-radius: var(--bb-r2); background: var(--bb-card2); }
.bb-control select {
  width: 100%; border: 0; background: transparent; color: var(--bb-txt);
  font-size: 12.5px; padding: 9px 10px; outline: none; cursor: pointer; appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--bb-txt3) 50%), linear-gradient(135deg, var(--bb-txt3) 50%, transparent 50%);
  background-position: calc(100% - 15px) 50%, calc(100% - 10px) 50%;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat;
}

.bb-checks { display: grid; gap: 7px; }
.bb-checks-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.bb-check {
  display: flex; align-items: center; gap: 8px; cursor: pointer;
  border: 1px solid var(--bb-line); border-radius: var(--bb-r2); padding: 8px 10px;
  font-size: 12px; color: var(--bb-txt2); background: var(--bb-card2);
  transition: border-color .16s, background .16s, color .16s;
}
.bb-check input { appearance: none; width: 16px; height: 16px; border: 1.5px solid var(--bb-line); border-radius: 3px; flex: none; position: relative; cursor: pointer; }
.bb-check input:checked { background: var(--bb-a); border-color: var(--bb-a); }
.bb-check input:checked::after { content: '✓'; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 10.5px; font-weight: 800; }
[data-theme='dark'] .bb .bb-check input:checked::after { color: #0e141a; }
.bb-check:has(input:checked) { border-color: var(--bb-a); background: var(--bb-soft); color: var(--bb-txt); }

.bb-tip { margin: 10px 0 0; font-size: 12px; line-height: 1.7; color: var(--bb-txt3); background: var(--bb-line2); border-left: 3px solid var(--bb-a3); padding: 8px 11px; border-radius: 0 6px 6px 0; }
.bb-tip code { font-size: 11.5px; background: var(--bb-card); padding: 1px 4px; border-radius: 3px; color: var(--bb-a); }

.bb-flagbox {
  margin-top: 10px; padding: 10px 12px; border-radius: var(--bb-r2);
  background: color-mix(in srgb, var(--bb-bad) 8%, var(--bb-card2));
  border: 1px solid color-mix(in srgb, var(--bb-bad) 34%, transparent);
}
.bb-flagbox strong { display: block; color: var(--bb-bad); font-size: 12px; margin-bottom: 3px; letter-spacing: .3px; }
.bb-flagbox p { margin: 0; font-size: 11.5px; line-height: 1.7; color: var(--bb-txt2); }

.bb-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.bb-actions.tight { margin-top: 10px; }
.bb-btn {
  border: 1px solid var(--bb-line); background: var(--bb-card); color: var(--bb-txt);
  font-size: 12.5px; font-weight: 600; padding: 9px 13px; border-radius: var(--bb-r2); cursor: pointer;
  transition: transform .12s, box-shadow .18s, background .18s;
}
.bb-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 16px -10px rgba(0, 0, 0, .5); }
.bb-btn.primary { background: var(--bb-a); border-color: var(--bb-a); color: #fff; }
[data-theme='dark'] .bb .bb-btn.primary { color: #0e141a; }
.bb-btn.ghost { background: transparent; color: var(--bb-txt2); }
.bb-msg { margin-top: 10px; font-size: 12px; color: var(--bb-txt3); }

/* ---------- 中间来源卡 ---------- */
.bb-sources { display: flex; flex-direction: column; gap: 9px; }
.bb-source {
  border: 1px solid var(--bb-line); border-left: 3px solid var(--bb-a3);
  border-radius: var(--bb-r2); padding: 10px 12px; background: var(--bb-card2);
  transition: border-color .2s, background .2s, box-shadow .2s;
}
.bb-source.top { border-left-color: var(--bb-a); background: var(--bb-card); box-shadow: 0 0 0 2px color-mix(in srgb, var(--bb-a) 14%, transparent); }
.bb-source-h { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.bb-source-h b { font-size: 13px; font-weight: 800; color: var(--bb-txt); }
.bb-source-h em { font-style: normal; font-size: 17px; font-weight: 800; color: var(--bb-a); letter-spacing: -.4px; }
.bb-source-meta { display: flex; justify-content: space-between; margin-top: 3px; font-size: 11px; color: var(--bb-txt3); }
.bb-source-meta span:last-child { color: var(--bb-txt2); }
.bb-source-bar { height: 5px; border-radius: 999px; background: var(--bb-line2); margin-top: 7px; overflow: hidden; }
.bb-source-bar i { display: block; height: 100%; border-radius: 999px; background: var(--bb-a); transition: width .35s ease; }
.bb-source-miss { margin-top: 6px; font-size: 10.5px; color: var(--bb-txt3); line-height: 1.5; }
.bb-source-top-tag { font-size: 10px; font-weight: 800; color: #fff; background: var(--bb-a); padding: 2px 6px; border-radius: 4px; }
[data-theme='dark'] .bb .bb-source-top-tag { color: #0e141a; }

.bb-prior { margin-top: 12px; padding: 10px 12px; border-radius: var(--bb-r2); background: var(--bb-line2); }
.bb-prior h3 { margin: 0 0 5px; font-size: 11.5px; font-weight: 700; color: var(--bb-txt2); }
.bb-prior p { margin: 0; font-size: 11px; line-height: 1.7; color: var(--bb-txt3); }
.bb-prior b { color: var(--bb-a); }

.bb-ringbox { display: flex; align-items: center; gap: 14px; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--bb-line2); }
.bb-ring {
  position: relative; width: 82px; height: 82px; flex: none; border-radius: 50%;
  background: conic-gradient(var(--bb-a) 0% 0%, var(--bb-line2) 0% 100%);
  display: flex; align-items: center; justify-content: center;
  transition: background .35s ease;
}
.bb-ring::after {
  content: ''; position: absolute; inset: 9px; border-radius: 50%; background: var(--bb-card);
}
.bb-ring span { position: relative; z-index: 2; font-size: 17px; font-weight: 800; color: var(--bb-a); }
.bb-ringtxt { display: flex; flex-direction: column; gap: 2px; }
.bb-ringtxt b { font-size: 12.5px; color: var(--bb-txt); }
.bb-ringtxt small { font-size: 11px; color: var(--bb-txt2); }
.bb-ringtxt em { font-style: normal; font-size: 10.5px; color: var(--bb-txt3); }

/* ---------- 右列结果 ---------- */
.bb-result { display: flex; flex-direction: column; }
.bb-verdict { padding: 14px 8px 12px; text-align: center; border-radius: var(--bb-r2); background: linear-gradient(180deg, var(--bb-soft), transparent); }
.bb-verdict-label { display: block; font-size: 11.5px; color: var(--bb-txt3); letter-spacing: .4px; }
.bb-verdict-num { display: block; font-size: 30px; line-height: 1.15; font-weight: 800; color: var(--bb-a); margin-top: 3px; }
.bb-verdict-unit { display: block; font-size: 12px; color: var(--bb-txt2); }
.bb-verdict-sub { margin: 5px 0 0; font-size: 11px; color: var(--bb-txt3); line-height: 1.5; }

.bb-stack { margin-top: 10px; padding: 4px 2px 0; }
.bb-stack h3, .bb-path h3, .bb-advice h3 { margin: 0 0 8px; font-size: 12px; font-weight: 700; }
.bb-stack-bar { display: flex; height: 16px; border-radius: 6px; overflow: hidden; background: var(--bb-line2); }
.bb-stack-bar span { display: block; height: 100%; transition: width .35s ease; }
.bb-stack-bar .oral { background: #334155; }
.bb-stack-bar .nasal { background: #64748b; }
.bb-stack-bar .gi { background: #94a3b8; }
.bb-stack-bar .sys { background: #cbd5e1; }
[data-theme='dark'] .bb .bb-stack-bar .oral { background: #cbd5e1; }
[data-theme='dark'] .bb .bb-stack-bar .nasal { background: #94a3b8; }
[data-theme='dark'] .bb .bb-stack-bar .gi { background: #64748b; }
[data-theme='dark'] .bb .bb-stack-bar .sys { background: #3b4a59; }
.bb-stack-legend { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3px 8px; margin-top: 7px; font-size: 10.5px; color: var(--bb-txt3); }
.bb-stack-legend .k { display: inline-block; width: 7px; height: 7px; border-radius: 2px; margin-right: 4px; }
.bb-stack-legend .k.oral { background: #334155; }
.bb-stack-legend .k.nasal { background: #64748b; }
.bb-stack-legend .k.gi { background: #94a3b8; }
.bb-stack-legend .k.sys { background: #cbd5e1; }
[data-theme='dark'] .bb .bb-stack-legend .k.oral { background: #cbd5e1; }
[data-theme='dark'] .bb .bb-stack-legend .k.nasal { background: #94a3b8; }
[data-theme='dark'] .bb .bb-stack-legend .k.gi { background: #64748b; }
[data-theme='dark'] .bb .bb-stack-legend .k.sys { background: #3b4a59; }
.bb-stack-legend b { color: var(--bb-txt); }

.bb-path { margin-top: 13px; }
.bb-path-row { display: flex; align-items: stretch; gap: 5px; }
.bb-node {
  flex: 1 1 0; min-width: 0; border: 1px solid var(--bb-line); border-radius: 6px;
  background: var(--bb-card2); padding: 7px 6px; text-align: center;
}
.bb-node.hot { border-color: var(--bb-a); background: var(--bb-soft); }
.bb-node span { display: block; font-size: 9px; color: var(--bb-txt3); }
.bb-node b { display: block; margin-top: 3px; font-size: 10.5px; color: var(--bb-txt); line-height: 1.4; word-break: break-word; }
.bb-node.hot b { color: var(--bb-a); }
.bb-arrow { display: flex; align-items: center; font-size: 15px; color: var(--bb-txt3); }
.bb-path-note { margin: 7px 0 0; font-size: 10.5px; line-height: 1.6; color: var(--bb-txt3); }

.bb-advice { margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--bb-line2); }
.bb-advice ul { margin: 0; padding-left: 16px; }
.bb-advice li { font-size: 11.5px; line-height: 1.75; color: var(--bb-txt2); margin-bottom: 4px; }
.bb-risk { margin-top: 10px; padding: 9px 10px; border-radius: 6px; background: color-mix(in srgb, var(--bb-bad) 9%, transparent); border: 1px solid color-mix(in srgb, var(--bb-bad) 30%, transparent); font-size: 11.5px; line-height: 1.65; color: var(--bb-txt2); }
.bb-risk strong { display: block; color: var(--bb-bad); margin-bottom: 3px; }

/* ---------- 三档 ---------- */
.bb-plans-card { margin-top: 18px; }
.bb-plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.bb-plan { border: 1.5px solid var(--bb-line); border-radius: var(--bb-r); background: var(--bb-card2); padding: 15px 15px 13px; position: relative; }
.bb-plan.rec { border-color: var(--bb-a); background: var(--bb-card); box-shadow: 0 0 0 3px color-mix(in srgb, var(--bb-a) 14%, transparent); }
.bb-plan-tag { position: absolute; right: 11px; top: -10px; font-size: 10px; font-weight: 800; color: #fff; background: var(--bb-a); padding: 3px 8px; border-radius: 4px; }
[data-theme='dark'] .bb .bb-plan-tag { color: #0e141a; }
.bb-plan h3 { margin: 0; font-size: 16px; font-weight: 800; }
.bb-plan p { margin: 5px 0 10px; font-size: 11.5px; color: var(--bb-txt3); line-height: 1.6; }
.bb-plan dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 5px 9px; font-size: 11.5px; }
.bb-plan dt { color: var(--bb-txt3); }
.bb-plan dd { margin: 0; text-align: right; font-weight: 600; color: var(--bb-txt); }
.bb-plan .bb-plan-pick { margin-top: 10px; width: 100%; border: 0; border-radius: 6px; padding: 7px; font-size: 12px; font-weight: 700; cursor: pointer; background: var(--bb-line2); color: var(--bb-txt2); }
.bb-plan.rec .bb-plan-pick { background: var(--bb-a); color: #fff; }
[data-theme='dark'] .bb .bb-plan.rec .bb-plan-pick { color: #0e141a; }

/* ---------- 表格 / 步骤 ---------- */
.bb-tablewrap { overflow-x: auto; border: 1px solid var(--bb-line); border-radius: var(--bb-r2); margin-top: 10px; }
.bb-table { width: 100%; border-collapse: collapse; font-size: 12.5px; min-width: 560px; }
.bb-table th, .bb-table td { padding: 9px 12px; text-align: left; border-bottom: 1px solid var(--bb-line2); }
.bb-table th { background: var(--bb-line2); font-size: 11.5px; color: var(--bb-txt2); font-weight: 700; }
.bb-table td:last-child { color: var(--bb-txt3); font-size: 11.5px; }
.bb-table tr:last-child td { border-bottom: 0; }

.bb-steps { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 9px; }
.bb-steps li { display: grid; grid-template-columns: 24px 1fr; gap: 11px; align-items: start; font-size: 12.5px; line-height: 1.75; color: var(--bb-txt2); }
.bb-steps li b { color: var(--bb-txt); }
.bb-steps li em { display: block; font-style: normal; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11.5px; color: var(--bb-a); margin-top: 2px; }

.bb-textarea {
  width: 100%; min-height: 118px; resize: vertical; border: 1px solid var(--bb-line);
  border-radius: var(--bb-r2); background: var(--bb-card2); color: var(--bb-txt);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; line-height: 1.7; padding: 11px;
}

.bb-history { display: flex; flex-direction: column; gap: 8px; }
.bb-hist-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; border: 1px solid var(--bb-line); border-radius: var(--bb-r2); padding: 9px 11px; background: var(--bb-card2); font-size: 12px; }
.bb-hist-item button { border: 0; background: var(--bb-soft); color: var(--bb-a); font-size: 11.5px; font-weight: 700; padding: 4px 9px; border-radius: 5px; cursor: pointer; }
.bb-empty { font-size: 12px; color: var(--bb-txt3); margin: 0; }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .bb-hero { grid-template-columns: 1fr; }
  .bb-hero-art { display: none; }
  .bb-triage { grid-template-columns: 1fr 1fr; }
  .bb-result { grid-column: 1 / -1; }
  .bb-plans { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .bb-inner { width: calc(100% - 28px); }
  .bb-hero { padding: 22px 18px; }
  .bb-card { padding: 15px 15px 17px; }
  .bb-triage { grid-template-columns: 1fr; }
  .bb-grid2, .bb-checks-2 { grid-template-columns: 1fr; }
  .bb-rangerow { grid-template-columns: 1fr; }
  .bb-actions .bb-btn { flex: 1 1 44%; }
  .bb-disclaim { flex-direction: column; align-items: flex-start; }
  .bb-stack-legend { grid-template-columns: 1fr 1fr; }
}

/* ---------- 打印 ---------- */
@media print {
  .bb-actions, .bb-textarea, .bb-history, .tsk-crumb-bar, .bb-disclaim em { display: none !important; }
  .bb { padding: 0; background: #fff; }
  .bb-card { box-shadow: none; border-color: #ddd; break-inside: avoid; }
  .bb-hero { box-shadow: none; }
}

/* ---------- 全局对齐：面包屑 / 内容 / 底部区块统一 ---------- */
.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}}