/* 雨伞尺寸与伞骨选择器 · 独立主题（靛青夜雨） */
:root {
  --um-a: #312e81;
  --um-a2: #4f46e5;
  --um-a3: #818cf8;
  --um-a-soft: #e6e7fb;
  --um-bg: #f6f6fc;
  --um-card: #ffffff;
  --um-card2: #fafaff;
  --um-txt: #1e1b3a;
  --um-txt2: #565377;
  --um-txt3: #8b88a8;
  --um-line: #e0dff0;
  --um-line2: #eeeef8;
  --um-ok: #15803d;
  --um-warn: #b45309;
  --um-bad: #b91c1c;
  --um-shadow: 0 1px 2px rgba(49, 46, 129, .06), 0 12px 32px -16px rgba(49, 46, 129, .3);
  --um-r: 16px;
  --um-r2: 11px;
}

[data-theme='dark'] .um {
  --um-a: #a5b4fc;
  --um-a2: #818cf8;
  --um-a3: #6366f1;
  --um-a-soft: #23204a;
  --um-bg: #10101d;
  --um-card: #191828;
  --um-card2: #141322;
  --um-txt: #eceafb;
  --um-txt2: #b3b0d2;
  --um-txt3: #8280a3;
  --um-line: #2d2b48;
  --um-line2: #232138;
  --um-ok: #4ade80;
  --um-warn: #fbbf24;
  --um-bad: #f87171;
  --um-shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 12px 32px -16px rgba(0, 0, 0, .7);
  --um-r: 16px;
  --um-r2: 11px;
}

.um { background: var(--um-bg); color: var(--um-txt); padding: 26px 0 46px; }
.um-inner { width: min(1140px, calc(100% - 44px)); max-width: none; margin: 0 auto; }

/* ---------------- Hero ---------------- */
.um-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  gap: 24px;
  align-items: center;
  padding: 30px 30px 28px;
  border-radius: 24px;
  background:
    radial-gradient(760px 280px at 88% 0%, rgba(129, 140, 248, .22), transparent 62%),
    linear-gradient(145deg, var(--um-card) 0%, var(--um-card2) 100%);
  border: 1px solid var(--um-line);
  box-shadow: var(--um-shadow);
  overflow: hidden;
}
.um-kicker {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .4px;
  color: var(--um-a); background: var(--um-a-soft);
  border: 1px solid color-mix(in srgb, var(--um-a) 24%, transparent);
  padding: 5px 11px; border-radius: 999px;
}
.um-hero h1 {
  margin: 14px 0 0; font-size: clamp(26px, 3.4vw, 40px); line-height: 1.22;
  letter-spacing: -.6px; font-weight: 800;
}
.um-hero h1 em {
  font-style: normal; display: inline-block; margin-top: 4px; color: var(--um-a);
  background: linear-gradient(180deg, transparent 62%, rgba(129, 140, 248, .3) 62%);
  padding: 0 2px;
}
.um-sub { margin: 12px 0 0; font-size: 14.5px; line-height: 1.85; color: var(--um-txt2); max-width: 66ch; }
.um-sub b { color: var(--um-txt); font-weight: 700; }
.um-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.um-tag {
  display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px;
  padding: 5px 10px; border-radius: 8px;
  background: var(--um-card2); border: 1px solid var(--um-line); color: var(--um-txt2);
}
.um-tag i { color: var(--um-a); font-style: normal; font-weight: 800; }

/* 纯 CSS 雨伞插画 */
.um-hero-art { position: relative; height: 250px; }
.um-art-sky {
  position: absolute; inset: 0 0 0 8%; border-radius: 18px;
  background: linear-gradient(160deg, rgba(129, 140, 248, .16), transparent 62%);
}
.um-art-rain { position: absolute; inset: 12px 8% 100px 8%; }
.um-art-rain i {
  position: absolute; top: 0; width: 2px; height: 14px; border-radius: 2px;
  background: linear-gradient(180deg, transparent, rgba(99, 102, 241, .55));
  animation: umRain 1.6s linear infinite;
}
.um-art-rain i:nth-child(1) { left: 12%; animation-delay: .1s; }
.um-art-rain i:nth-child(2) { left: 30%; animation-delay: .5s; }
.um-art-rain i:nth-child(3) { left: 48%; animation-delay: .9s; }
.um-art-rain i:nth-child(4) { left: 66%; animation-delay: .3s; }
.um-art-rain i:nth-child(5) { left: 82%; animation-delay: .7s; }
.um-art-rain i:nth-child(6) { left: 92%; animation-delay: 1.1s; }
@keyframes umRain {
  0% { transform: translateY(-6px); opacity: 0; }
  25% { opacity: .9; }
  100% { transform: translateY(96px); opacity: 0; }
}
.um-art-umbrella { position: absolute; left: 50%; top: 52px; width: 210px; transform: translateX(-50%); }
.um-art-canopy {
  position: relative; height: 92px; margin: 0 auto;
  border-radius: 100% 100% 0 0 / 100% 100% 0 0;
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .14) 0 2px, transparent 2px 33%),
    linear-gradient(180deg, var(--um-a2), var(--um-a) 78%);
  box-shadow: inset 0 -5px 0 rgba(0, 0, 0, .12), 0 12px 26px -18px rgba(49, 46, 129, .9);
  overflow: hidden;
}
.um-art-canopy::after {
  content: ''; position: absolute; left: -6%; right: -6%; bottom: -3px; height: 12px;
  border-radius: 50%; border-bottom: 3px solid rgba(255, 255, 255, .35);
}
.um-art-rib {
  position: absolute; bottom: 0; width: 2px; height: 100%; background: rgba(255, 255, 255, .28);
  transform-origin: bottom center;
}
.um-art-rib.r1 { left: 25%; transform: rotate(-16deg); }
.um-art-rib.r2 { left: 50%; }
.um-art-rib.r3 { left: 75%; transform: rotate(16deg); }
.um-art-pole {
  width: 4px; height: 92px; margin: -2px auto 0;
  background: linear-gradient(90deg, #8b88a8, #c7c5dd);
  border-radius: 3px;
}
.um-art-hook {
  width: 26px; height: 24px; margin: -4px auto 0;
  border: 4px solid #8b88a8; border-top: 0; border-radius: 0 0 16px 16px;
  border-right-width: 4px;
}
.um-chip {
  position: absolute; font-size: 11.5px; padding: 5px 10px; border-radius: 8px;
  background: var(--um-card); border: 1px solid var(--um-line);
  color: var(--um-txt2); box-shadow: var(--um-shadow); white-space: nowrap;
}
.um-chip b { color: var(--um-a); }
.um-chip.c1 { left: 0; top: 96px; animation: umFloat 4s ease-in-out infinite; }
.um-chip.c2 { right: 0; top: 162px; animation: umFloat 4s ease-in-out .7s infinite; }
@keyframes umFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }

/* ---------------- 三列主体 ---------------- */
.um-body {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr) minmax(0, .86fr);
  gap: 16px; margin-top: 18px; align-items: start;
}
.um-col-r { position: sticky; top: 82px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.um-col-l, .um-col-m { min-width: 0; }

.um-card {
  background: var(--um-card); border: 1px solid var(--um-line);
  border-radius: var(--um-r); box-shadow: var(--um-shadow); padding: 20px 20px 22px;
}
.um-card + .um-card { margin-top: 18px; }
.um-card-h { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.um-card-h h2 { margin: 0; font-size: 16.5px; font-weight: 800; letter-spacing: -.2px; display: flex; align-items: center; gap: 9px; }
.um-no {
  font-size: 11px; font-weight: 800; letter-spacing: .5px; color: #fff;
  background: var(--um-a); padding: 3px 7px; border-radius: 6px;
}
[data-theme='dark'] .um .um-no { color: #16142c; }
.um-card-h small { font-size: 12px; color: var(--um-txt3); }

.um-field { margin-bottom: 16px; }
.um-label { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.um-label label { font-size: 13.5px; font-weight: 600; color: var(--um-txt); }
.um-label label b { color: var(--um-bad); }
.um-hint { font-size: 11.5px; color: var(--um-txt3); text-align: right; }

.um-range-row { display: grid; grid-template-columns: 1fr 112px; gap: 14px; align-items: center; }
.um-range-row input[type='range'] {
  -webkit-appearance: none; appearance: none; height: 6px; border-radius: 999px;
  background: linear-gradient(90deg, var(--um-a) var(--um-p, 0%), var(--um-line) var(--um-p, 0%));
  outline: none;
}
.um-range-row input[type='range']::-webkit-slider-thumb {
  -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%;
  background: var(--um-a); border: 3px solid var(--um-card);
  box-shadow: 0 0 0 1px var(--um-a); cursor: pointer;
}
.um-range-row input[type='range']::-moz-range-thumb {
  width: 16px; height: 16px; border: none; border-radius: 50%; background: var(--um-a); cursor: pointer;
}
.um-numbox { display: flex; align-items: center; border: 1px solid var(--um-line); border-radius: var(--um-r2); background: var(--um-card2); overflow: hidden; }
.um-numbox input { flex: 1; min-width: 0; border: 0; background: transparent; color: var(--um-txt); font-size: 15px; font-weight: 700; padding: 9px 10px; outline: none; }
.um-numbox span { padding: 0 10px; font-size: 12px; color: var(--um-txt3); background: var(--um-line2); align-self: stretch; display: flex; align-items: center; }
.um-numbox.wide { width: 100%; }
.um-err { display: none; margin-top: 6px; font-size: 12px; color: var(--um-bad); }
.um-err.on { display: block; }
.um-field.bad .um-numbox, .um-field.bad .um-control { border-color: var(--um-bad); box-shadow: 0 0 0 3px color-mix(in srgb, var(--um-bad) 14%, transparent); }

.um-seg { display: flex; gap: 6px; flex-wrap: wrap; background: var(--um-line2); padding: 4px; border-radius: var(--um-r2); }
.um-segbtn {
  flex: 1 1 auto; min-width: 96px; border: 0; background: transparent; color: var(--um-txt2);
  font-size: 12.5px; font-weight: 600; padding: 9px 10px; border-radius: 8px; cursor: pointer;
  transition: background .18s, color .18s, box-shadow .18s;
}
.um-segbtn.on { background: var(--um-card); color: var(--um-a); box-shadow: 0 1px 3px rgba(0, 0, 0, .12); }
.um-segbtn:hover { color: var(--um-a); }

.um-grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.um-control { border: 1px solid var(--um-line); border-radius: var(--um-r2); background: var(--um-card2); }
.um-control select {
  width: 100%; border: 0; background-color: transparent; color: var(--um-txt);
  font-size: 13.5px; padding: 10px 11px; outline: none; cursor: pointer; appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--um-txt3) 50%), linear-gradient(135deg, var(--um-txt3) 50%, transparent 50%);
  background-position: calc(100% - 16px) 50%, calc(100% - 11px) 50%;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat;
}

.um-checks { display: grid; grid-template-columns: 1fr; gap: 8px; }
.um-check {
  display: flex; align-items: center; gap: 8px; cursor: pointer;
  border: 1px solid var(--um-line); border-radius: 10px; padding: 9px 12px;
  font-size: 12.5px; color: var(--um-txt2); background: var(--um-card2);
  transition: border-color .18s, background .18s, color .18s;
}
.um-check input { appearance: none; width: 17px; height: 17px; border: 1.5px solid var(--um-line); border-radius: 5px; flex: none; position: relative; cursor: pointer; }
.um-check input:checked { background: var(--um-a); border-color: var(--um-a); }
.um-check input:checked::after {
  content: '✓'; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 11px; font-weight: 800;
}
[data-theme='dark'] .um .um-check input:checked::after { color: #16142c; }
.um-check:has(input:checked) { border-color: var(--um-a); background: var(--um-a-soft); color: var(--um-txt); }

.um-presets { display: flex; flex-wrap: wrap; gap: 7px; }
.um-preset {
  border: 1px solid var(--um-line); background: var(--um-card2); color: var(--um-txt2);
  font-size: 12px; font-weight: 600; padding: 7px 11px; border-radius: 8px; cursor: pointer;
  transition: border-color .18s, color .18s, background .18s;
}
.um-preset:hover { border-color: var(--um-a); color: var(--um-a); background: var(--um-a-soft); }

.um-tip {
  margin: 12px 0 0; font-size: 12.5px; line-height: 1.75; color: var(--um-txt3);
  background: var(--um-line2); border-left: 3px solid var(--um-a3); padding: 9px 12px; border-radius: 0 8px 8px 0;
}
.um-tip code { font-size: 12px; background: var(--um-card); padding: 1px 5px; border-radius: 4px; color: var(--um-a); }

.um-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.um-actions.tight { margin-top: 12px; }
.um-btn {
  border: 1px solid var(--um-line); background: var(--um-card); color: var(--um-txt);
  font-size: 13px; font-weight: 600; padding: 10px 15px; border-radius: 10px; cursor: pointer;
  transition: transform .12s, box-shadow .18s, background .18s;
}
.um-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 16px -10px rgba(0, 0, 0, .5); }
.um-btn.primary { background: var(--um-a); border-color: var(--um-a); color: #fff; }
[data-theme='dark'] .um .um-btn.primary { color: #16142c; }
.um-btn.ghost { background: transparent; color: var(--um-txt2); }
.um-msg { margin-top: 10px; font-size: 12.5px; color: var(--um-txt3); line-height: 1.6; }

/* ---------------- 图表 ---------------- */
.um-chart { margin-top: 18px; padding-top: 14px; border-top: 1px dashed var(--um-line); }
.um-chart h3 { margin: 0 0 4px; font-size: 13px; font-weight: 700; color: var(--um-txt); }
.um-chart-note { margin: 0 0 6px; font-size: 11.5px; color: var(--um-txt3); }

.um-arc { position: relative; height: 168px; margin-top: 8px; }
.um-arc-canopy {
  position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%);
  width: 0; aspect-ratio: 2 / 1; border-radius: 100% 100% 0 0;
  background: linear-gradient(180deg, var(--um-a3), var(--um-a2) 55%, var(--um-a));
  opacity: .9; transition: width .5s ease, height .5s ease;
  box-shadow: inset 0 -3px 0 rgba(255, 255, 255, .25);
}
.um-arc-canopy::before {
  content: ''; position: absolute; left: 50%; bottom: -1px; width: 2px; height: 100%;
  background: rgba(255, 255, 255, .3);
}
.um-arc-base {
  position: absolute; left: 0; right: 0; bottom: 14px; height: 2px; background: var(--um-line);
}
.um-arc-tick { position: absolute; top: -3px; width: 1px; height: 8px; background: var(--um-txt3); }
.um-arc-tick i {
  position: absolute; top: 10px; left: 50%; transform: translateX(-50%);
  font-style: normal; font-size: 9.5px; color: var(--um-txt3); white-space: nowrap;
}
.um-arc-label {
  position: absolute; right: 2px; bottom: 30px; font-size: 11.5px; font-weight: 700;
  color: var(--um-a); background: var(--um-a-soft); padding: 3px 8px; border-radius: 6px;
}

.um-windbar { display: flex; gap: 4px; margin-top: 8px; }
.um-windbar i {
  flex: 1; height: 10px; border-radius: 4px; background: var(--um-line2);
  transition: background .3s, box-shadow .3s;
}
.um-windbar i.on { background: linear-gradient(90deg, var(--um-a3), var(--um-a2)); box-shadow: 0 0 0 1px color-mix(in srgb, var(--um-a) 30%, transparent); }
.um-windbar i.on.hot { background: linear-gradient(90deg, var(--um-a2), var(--um-a)); }
.um-windscale { display: flex; justify-content: space-between; margin-top: 6px; font-size: 10.5px; color: var(--um-txt3); }
.um-wind-txt { margin: 8px 0 0; font-size: 12px; color: var(--um-txt2); }

.um-cover { position: relative; height: 128px; margin-top: 8px; overflow: hidden; }
.um-cover-roof {
  position: absolute; left: 50%; top: 6px; transform: translateX(-50%);
  width: 78%; height: 44px; border-radius: 100% 100% 0 0;
  background: linear-gradient(180deg, var(--um-a3), var(--um-a));
  opacity: .35;
}
.um-cover-people { position: absolute; left: 0; right: 0; bottom: 22px; display: flex; justify-content: center; gap: 26px; }
.um-person { display: flex; flex-direction: column; align-items: center; transition: opacity .3s, transform .3s; }
.um-person b {
  display: block; width: 18px; height: 18px; border-radius: 50%;
  background: var(--um-a2); box-shadow: inset 0 -2px 0 rgba(0, 0, 0, .12);
}
.um-person u {
  display: block; width: 14px; height: 42px; margin-top: 2px; border-radius: 7px 7px 4px 4px;
  background: linear-gradient(180deg, var(--um-a-soft), var(--um-line));
  border: 1px solid var(--um-line); text-decoration: none;
}
.um-person.off { opacity: .18; transform: translateY(4px); }
.um-cover-ground { position: absolute; left: 0; right: 0; bottom: 18px; height: 1px; background: var(--um-line); }

/* ---------------- 结果卡 ---------------- */
.um-result-card {
  background: var(--um-card); border: 1px solid var(--um-line); border-radius: var(--um-r);
  box-shadow: var(--um-shadow); overflow: hidden;
}
.um-result-h { display: flex; align-items: center; justify-content: space-between; padding: 15px 18px; border-bottom: 1px solid var(--um-line2); gap: 8px; }
.um-result-h h2 { margin: 0; font-size: 15px; font-weight: 800; display: flex; align-items: center; gap: 8px; }
.um-badge { font-size: 11.5px; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: var(--um-line2); color: var(--um-txt3); white-space: nowrap; }
.um-badge.ok { background: color-mix(in srgb, var(--um-ok) 16%, transparent); color: var(--um-ok); }
.um-badge.warn { background: color-mix(in srgb, var(--um-warn) 18%, transparent); color: var(--um-warn); }
.um-verdict { padding: 18px 18px 20px; text-align: center; background: linear-gradient(180deg, var(--um-a-soft), transparent); }
.um-verdict-label { display: block; font-size: 12px; color: var(--um-txt3); letter-spacing: .4px; }
.um-verdict-num { display: inline-block; font-size: 48px; line-height: 1.05; font-weight: 800; color: var(--um-a); letter-spacing: -2px; margin-top: 2px; }
.um-verdict-unit { font-size: 13px; color: var(--um-txt2); }
.um-verdict-sub { margin: 6px 0 0; font-size: 12.5px; color: var(--um-txt2); line-height: 1.6; }
.um-kpis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--um-line2); }
.um-kpi { background: var(--um-card); padding: 12px 14px; }
.um-kpi span { display: block; font-size: 11.5px; color: var(--um-txt3); }
.um-kpi b { display: inline-block; font-size: 18px; font-weight: 800; color: var(--um-txt); margin-top: 2px; letter-spacing: -.4px; }
.um-kpi small { font-size: 11px; color: var(--um-txt3); margin-left: 3px; }
.um-advice { padding: 14px 18px 16px; }
.um-advice h3 { margin: 0 0 8px; font-size: 13px; font-weight: 700; }
.um-conclusion {
  margin: 0 0 8px; font-size: 12.5px; line-height: 1.75; font-weight: 700;
  color: var(--um-txt); background: var(--um-a-soft); border-radius: 8px; padding: 8px 10px;
}
.um-advice ul { margin: 0; padding-left: 18px; }
.um-advice li { font-size: 12.5px; line-height: 1.75; color: var(--um-txt2); margin-bottom: 4px; }
.um-risk {
  margin: 0 14px 14px; padding: 10px 12px; border-radius: 10px;
  background: color-mix(in srgb, var(--um-warn) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--um-warn) 35%, transparent);
  font-size: 12.5px; line-height: 1.7; color: var(--um-txt2);
}
.um-risk strong { color: var(--um-warn); margin-right: 6px; }

/* ---------------- 三档方案 ---------------- */
.um-plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.um-plan {
  border: 1.5px solid var(--um-line); border-radius: 14px; background: var(--um-card2);
  padding: 16px 16px 14px; position: relative;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.um-plan.rec { border-color: var(--um-a); background: var(--um-card); box-shadow: 0 0 0 3px color-mix(in srgb, var(--um-a) 16%, transparent); }
.um-plan-tag {
  position: absolute; right: 12px; top: -10px; font-size: 10.5px; font-weight: 800;
  color: #fff; background: var(--um-a); padding: 3px 9px; border-radius: 999px;
}
[data-theme='dark'] .um .um-plan-tag { color: #16142c; }
.um-plan h3 { margin: 0; font-size: 19px; font-weight: 800; color: var(--um-txt); letter-spacing: -.4px; }
.um-plan h3 span { display: block; font-size: 12px; color: var(--um-txt3); font-weight: 500; margin-top: 3px; letter-spacing: 0; }
.um-plan dl { margin: 10px 0 0; display: grid; grid-template-columns: auto 1fr; gap: 6px 10px; font-size: 12.5px; }
.um-plan dt { color: var(--um-txt3); }
.um-plan dd { margin: 0; text-align: right; font-weight: 600; color: var(--um-txt); }
.um-plan-note { margin-top: 10px; font-size: 12px; line-height: 1.7; color: var(--um-txt3); }
.um-plan-pick {
  margin-top: 12px; width: 100%; border: 0; border-radius: 9px; padding: 8px;
  font-size: 12.5px; font-weight: 700; cursor: pointer; background: var(--um-line2); color: var(--um-txt2);
}
.um-plan.rec .um-plan-pick { background: var(--um-a); color: #fff; }
[data-theme='dark'] .um .um-plan.rec .um-plan-pick { color: #16142c; }

/* ---------------- 表格 / 步骤 ---------------- */
.um-table-wrap { overflow-x: auto; border: 1px solid var(--um-line); border-radius: 12px; }
.um-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 560px; }
.um-table th, .um-table td { padding: 10px 13px; text-align: left; border-bottom: 1px solid var(--um-line2); }
.um-table th { background: var(--um-line2); font-size: 12px; color: var(--um-txt2); font-weight: 700; }
.um-table td:last-child { color: var(--um-txt3); font-size: 12px; }
.um-table tr:last-child td { border-bottom: 0; }

.um-steps { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.um-steps li { display: grid; grid-template-columns: 26px 1fr; gap: 12px; align-items: start; font-size: 13px; line-height: 1.8; color: var(--um-txt2); }
.um-steps li b { color: var(--um-txt); }
.um-steps li em { display: block; font-style: normal; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; color: var(--um-a); margin-top: 3px; }

.um-textarea {
  width: 100%; min-height: 118px; resize: vertical; border: 1px solid var(--um-line);
  border-radius: 12px; background: var(--um-card2); color: var(--um-txt);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; line-height: 1.7; padding: 12px;
}
.um-history { display: flex; flex-direction: column; gap: 8px; }
.um-hist-item {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  border: 1px solid var(--um-line); border-radius: 10px; padding: 10px 12px;
  background: var(--um-card2); font-size: 12.5px;
}
.um-hist-item button {
  border: 0; background: var(--um-a-soft); color: var(--um-a);
  font-size: 12px; font-weight: 700; padding: 5px 10px; border-radius: 7px; cursor: pointer;
}
.um-empty { font-size: 12.5px; color: var(--um-txt3); margin: 0; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1080px) {
  .um-body { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .um-col-r { grid-column: 1 / -1; position: static; }
  .um-hero { grid-template-columns: 1fr; }
  .um-hero-art { display: none; }
  .um-plans { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .um-inner { width: calc(100% - 28px); }
  .um-body { grid-template-columns: 1fr; }
  .um-hero { padding: 22px 18px 24px; border-radius: 18px; }
  .um-card { padding: 16px 16px 18px; }
  .um-grid2 { grid-template-columns: 1fr; }
  .um-range-row { grid-template-columns: 1fr; }
  .um-actions .um-btn { flex: 1 1 44%; }
  .um-verdict-num { font-size: 40px; }
}

/* ---------------- 打印 ---------------- */
@media print {
  .um-actions, .um-textarea, .um-history, .um-presets, .um-seg, .um-chip, .tsk-crumb-bar { display: none !important; }
  .um { padding: 0; background: #fff; }
  .um-hero, .um-card, .um-result-card { box-shadow: none; border-color: #ddd; break-inside: avoid; }
  .um-body { grid-template-columns: 1fr; }
  .um-col-r { position: static; }
}

/* ---------------- 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}}