/* 保鲜膜规格与用量计算器 · 独立主题（薄荷绿） */
:root {
  --cf-main: #059669;
  --cf-main2: #34d399;
  --cf-soft: #d1fae5;
  --cf-bg: #f3faf7;
  --cf-card: #ffffff;
  --cf-card2: #f8fdfb;
  --cf-txt: #10261f;
  --cf-txt2: #45645a;
  --cf-txt3: #77958a;
  --cf-line: #d9eee6;
  --cf-line2: #edf7f3;
  --cf-ok: #047857;
  --cf-warn: #b45309;
  --cf-bad: #b91c1c;
  --cf-shadow: 0 1px 2px rgba(5, 150, 105, .06), 0 12px 32px -16px rgba(5, 150, 105, .3);
  --cf-r: 16px;
  --cf-r2: 11px;
}

[data-theme='dark'] .cf {
  --cf-main: #34d399;
  --cf-main2: #059669;
  --cf-soft: #0d3227;
  --cf-bg: #0b1714;
  --cf-card: #10211d;
  --cf-card2: #0d1b17;
  --cf-txt: #e6f5ef;
  --cf-txt2: #a9c9bf;
  --cf-txt3: #77958a;
  --cf-line: #23453c;
  --cf-line2: #183029;
  --cf-ok: #6ee7b7;
  --cf-warn: #fbbf24;
  --cf-bad: #f87171;
  --cf-shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 12px 32px -16px rgba(0, 0, 0, .7);
}

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

/* ---------- Hero ---------- */
.cf-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  gap: 24px;
  align-items: center;
  padding: 30px 32px;
  border-radius: 24px;
  background:
    radial-gradient(700px 260px at 92% 0%, rgba(52, 211, 153, .22), transparent 65%),
    linear-gradient(135deg, var(--cf-card) 0%, var(--cf-card2) 100%);
  border: 1px solid var(--cf-line);
  box-shadow: var(--cf-shadow);
  overflow: hidden;
}
.cf-kicker {
  display: inline-flex; align-items: center;
  font-size: 12.5px; font-weight: 700; letter-spacing: .3px;
  color: var(--cf-main); background: var(--cf-soft);
  padding: 5px 12px; border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--cf-main) 22%, transparent);
}
.cf-hero h1 {
  margin: 14px 0 0; font-size: clamp(25px, 3.2vw, 38px); line-height: 1.24;
  letter-spacing: -.5px; font-weight: 800;
}
.cf-hero h1 em {
  display: inline-block; font-style: normal; margin-top: 4px; color: var(--cf-main);
  background: linear-gradient(180deg, transparent 60%, rgba(52, 211, 153, .32) 60%);
  padding: 0 2px;
}
.cf-sub { margin: 12px 0 0; max-width: 66ch; font-size: 14.5px; line-height: 1.85; color: var(--cf-txt2); }
.cf-sub b { color: var(--cf-txt); font-weight: 700; }
.cf-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.cf-tag {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12.5px; padding: 5px 10px; border-radius: 8px;
  background: var(--cf-card2); border: 1px solid var(--cf-line); color: var(--cf-txt2);
}
.cf-tag i { font-style: normal; font-weight: 800; color: var(--cf-main); }

/* 纯 CSS 插画：卷筒 + 膜 + 碗 */
.cf-hero-art { position: relative; height: 232px; }
.cf-roll {
  position: absolute; left: 24px; top: 34px; width: 104px; height: 104px;
  border-radius: 50%;
  background: conic-gradient(from 210deg, #a7f3d0, #34d399 22%, #059669 55%, #047857 78%, #a7f3d0);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .5), 0 12px 26px -12px rgba(5, 150, 105, .8);
}
.cf-roll-core {
  position: absolute; inset: 34px; border-radius: 50%;
  background: radial-gradient(circle, var(--cf-card) 55%, #e6fff7 56%, #b9e8d6 100%);
  box-shadow: inset 0 0 0 6px rgba(5, 150, 105, .18);
}
.cf-roll-edge {
  position: absolute; right: -8px; top: 30px; width: 16px; height: 44px;
  border-radius: 4px 10px 10px 4px;
  background: linear-gradient(180deg, #6ee7b7, #059669);
  transform: rotate(-8deg);
}
.cf-sheet {
  position: absolute; left: 118px; top: 52px; width: 150px; height: 108px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(255, 255, 255, .8), rgba(167, 243, 208, .45));
  border: 1px solid rgba(5, 150, 105, .28);
  backdrop-filter: blur(2px);
  box-shadow: 10px 14px 24px -18px rgba(5, 150, 105, .8);
  transform: rotate(-4deg);
  animation: cfSway 5s ease-in-out infinite;
}
@keyframes cfSway { 0%, 100% { transform: rotate(-4deg) translateY(0); } 50% { transform: rotate(-1deg) translateY(-4px); } }
.cf-bowl {
  position: absolute; right: 6px; bottom: 26px; width: 148px; height: 74px;
  border-radius: 8px 8px 74px 74px;
  background: linear-gradient(180deg, #ecfdf5, #a7f3d0 62%, #34d399);
  border: 2px solid rgba(5, 150, 105, .55);
  box-shadow: inset 0 -8px 16px -10px rgba(5, 150, 105, .7);
}
.cf-bowl-in {
  position: absolute; left: 15px; right: 15px; top: 10px; height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .75);
  border: 1px solid rgba(5, 150, 105, .35);
}
.cf-chip {
  position: absolute; font-size: 11.5px; padding: 6px 10px; border-radius: 9px;
  background: var(--cf-card); border: 1px solid var(--cf-line); color: var(--cf-txt2);
  box-shadow: var(--cf-shadow); white-space: nowrap;
}
.cf-chip.c1 { left: 0; bottom: 18px; animation: cfFloat 4.6s ease-in-out infinite; }
.cf-chip.c2 { right: 4px; top: 16px; animation: cfFloat 4.6s ease-in-out .7s infinite; }
@keyframes cfFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }

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

.cf-card {
  background: var(--cf-card); border: 1px solid var(--cf-line);
  border-radius: var(--cf-r); box-shadow: var(--cf-shadow); padding: 20px 22px 22px;
}
.cf-card-h { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.cf-card-h h2 { margin: 0; font-size: 16.5px; font-weight: 800; letter-spacing: -.2px; display: flex; align-items: center; gap: 9px; }
.cf-no { font-size: 11px; font-weight: 800; letter-spacing: .5px; color: #fff; background: var(--cf-main); padding: 3px 7px; border-radius: 6px; }
[data-theme='dark'] .cf .cf-no { color: #06130f; }
.cf-card-h small { font-size: 12px; color: var(--cf-txt3); }

.cf-field { margin-bottom: 16px; }
.cf-field:last-child { margin-bottom: 0; }
.cf-label { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.cf-label label { font-size: 13.5px; font-weight: 600; }
.cf-label label b { color: var(--cf-bad); }
.cf-hint { font-size: 11.5px; color: var(--cf-txt3); }

.cf-range-row { display: grid; grid-template-columns: 1fr 120px; gap: 14px; align-items: center; }
.cf-range-row input[type='range'] { -webkit-appearance: none; appearance: none; height: 6px; border-radius: 999px; background: var(--cf-line); outline: none; }
.cf-range-row input[type='range']::-webkit-slider-thumb {
  -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%;
  background: var(--cf-main); border: 3px solid var(--cf-card); box-shadow: 0 0 0 1px var(--cf-main); cursor: pointer;
}
.cf-range-row input[type='range']::-moz-range-thumb { width: 15px; height: 15px; border: 0; border-radius: 50%; background: var(--cf-main); cursor: pointer; }

.cf-numbox { display: flex; align-items: center; border: 1px solid var(--cf-line); border-radius: var(--cf-r2); background: var(--cf-card2); overflow: hidden; }
.cf-numbox input { flex: 1; min-width: 0; border: 0; background: transparent; color: var(--cf-txt); font-size: 15px; font-weight: 700; padding: 9px 10px; outline: none; }
.cf-numbox span { align-self: stretch; display: flex; align-items: center; padding: 0 10px; font-size: 12px; color: var(--cf-txt3); background: var(--cf-line2); }
.cf-numbox.wide { width: 100%; }
.cf-err { display: none; margin-top: 6px; font-size: 12px; color: var(--cf-bad); }
.cf-err.on { display: block; }
.cf-field.bad .cf-numbox, .cf-field.bad .cf-control { border-color: var(--cf-bad); box-shadow: 0 0 0 3px color-mix(in srgb, var(--cf-bad) 14%, transparent); }

.cf-seg { display: flex; gap: 6px; flex-wrap: wrap; background: var(--cf-line2); padding: 4px; border-radius: var(--cf-r2); }
.cf-segbtn {
  flex: 1 1 auto; min-width: 90px; border: 0; background: transparent; color: var(--cf-txt2);
  font-size: 12.5px; font-weight: 600; padding: 9px 10px; border-radius: 8px; cursor: pointer;
  transition: background .18s, color .18s, box-shadow .18s;
}
.cf-segbtn.on { background: var(--cf-card); color: var(--cf-main); box-shadow: 0 1px 3px rgba(0, 0, 0, .12); }
.cf-segbtn:hover { color: var(--cf-main); }

.cf-grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.cf-control { border: 1px solid var(--cf-line); border-radius: var(--cf-r2); background: var(--cf-card2); }
.cf-control select {
  width: 100%; border: 0; background: transparent; color: var(--cf-txt); font-size: 13.5px;
  padding: 10px 30px 10px 11px; outline: none; cursor: pointer; appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--cf-txt3) 50%), linear-gradient(135deg, var(--cf-txt3) 50%, transparent 50%);
  background-position: calc(100% - 16px) 50%, calc(100% - 11px) 50%;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat;
}

.cf-chips { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.cf-check {
  display: flex; align-items: center; gap: 7px; cursor: pointer;
  border: 1px solid var(--cf-line); border-radius: 9px; padding: 9px 10px;
  font-size: 12.5px; color: var(--cf-txt2); background: var(--cf-card2);
  transition: border-color .18s, background .18s;
}
.cf-check input { appearance: none; width: 16px; height: 16px; border: 1.5px solid var(--cf-line); border-radius: 5px; flex: none; position: relative; cursor: pointer; }
.cf-check input:checked { background: var(--cf-main); border-color: var(--cf-main); }
.cf-check input:checked::after { content: '✓'; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 10px; font-weight: 800; }
[data-theme='dark'] .cf .cf-check input:checked::after { color: #06130f; }
.cf-check:has(input:checked) { border-color: var(--cf-main); background: var(--cf-soft); color: var(--cf-txt); }

.cf-switch-row { display: flex; align-items: center; gap: 10px; height: 40px; }
.cf-switch { appearance: none; width: 42px; height: 24px; border-radius: 999px; background: var(--cf-line); position: relative; cursor: pointer; transition: background .2s; flex: none; }
.cf-switch::after { content: ''; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; transition: transform .2s; box-shadow: 0 1px 2px rgba(0, 0, 0, .25); }
.cf-switch:checked { background: var(--cf-main); }
.cf-switch:checked::after { transform: translateX(18px); }
.cf-switch-txt { font-size: 12.5px; color: var(--cf-txt2); }

.cf-presets { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.cf-preset {
  border: 1px dashed var(--cf-line); background: transparent; color: var(--cf-txt2);
  font-size: 12px; font-weight: 600; padding: 7px 11px; border-radius: 999px; cursor: pointer;
  transition: border-color .18s, color .18s, background .18s;
}
.cf-preset:hover { border-color: var(--cf-main); color: var(--cf-main); background: var(--cf-soft); }

.cf-mat-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.cf-mat { border: 1px solid var(--cf-line); border-radius: 12px; padding: 12px 13px; background: var(--cf-card2); transition: border-color .2s, box-shadow .2s; }
.cf-mat.on { border-color: var(--cf-main); box-shadow: 0 0 0 3px color-mix(in srgb, var(--cf-main) 13%, transparent); background: var(--cf-card); }
.cf-mat h3 { margin: 0 0 2px; font-size: 14px; font-weight: 800; color: var(--cf-txt); }
.cf-mat .cf-mat-t { margin: 0 0 6px; font-size: 11.5px; font-weight: 700; color: var(--cf-main); }
.cf-mat p { margin: 0; font-size: 12px; line-height: 1.75; color: var(--cf-txt3); }

.cf-tip { margin: 12px 0 0; font-size: 12.5px; line-height: 1.75; color: var(--cf-txt3); background: var(--cf-line2); border-left: 3px solid var(--cf-main2); padding: 9px 12px; border-radius: 0 8px 8px 0; }
.cf-tip code { font-size: 12px; background: var(--cf-card); padding: 1px 5px; border-radius: 4px; color: var(--cf-main); }

.cf-actions { display: flex; flex-wrap: wrap; gap: 9px; }
.cf-actions.tight { margin-top: 12px; }
.cf-btn {
  border: 1px solid var(--cf-line); background: var(--cf-card); color: var(--cf-txt);
  font-size: 13px; font-weight: 600; padding: 10px 16px; border-radius: 10px; cursor: pointer;
  transition: transform .12s, box-shadow .18s, background .18s;
}
.cf-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 16px -10px rgba(0, 0, 0, .5); }
.cf-btn.primary { background: var(--cf-main); border-color: var(--cf-main); color: #fff; }
[data-theme='dark'] .cf .cf-btn.primary { color: #06130f; }
.cf-btn.ghost { background: transparent; color: var(--cf-txt2); }
.cf-msg { margin-top: 12px; font-size: 12.5px; color: var(--cf-txt3); }

/* ---------- 结果卡 ---------- */
.cf-result { background: var(--cf-card); border: 1px solid var(--cf-line); border-radius: var(--cf-r); box-shadow: var(--cf-shadow); overflow: hidden; }
.cf-result-h { display: flex; align-items: center; justify-content: space-between; padding: 15px 20px; border-bottom: 1px solid var(--cf-line2); }
.cf-result-h h2 { margin: 0; font-size: 15px; font-weight: 800; }
.cf-badge { font-size: 11.5px; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: var(--cf-line2); color: var(--cf-txt3); }
.cf-badge.ok { background: color-mix(in srgb, var(--cf-ok) 15%, transparent); color: var(--cf-ok); }
.cf-badge.warn { background: color-mix(in srgb, var(--cf-warn) 16%, transparent); color: var(--cf-warn); }

.cf-verdict { padding: 18px 20px 12px; text-align: center; background: linear-gradient(180deg, var(--cf-soft), transparent); }
.cf-verdict-label { display: block; font-size: 12px; color: var(--cf-txt3); letter-spacing: .4px; }
.cf-verdict-num { display: inline-block; margin-top: 2px; font-size: 52px; line-height: 1.05; font-weight: 800; color: var(--cf-main); letter-spacing: -2px; }
.cf-verdict-unit { font-size: 13px; color: var(--cf-txt2); }
.cf-verdict-sub { margin: 6px 0 0; font-size: 12.5px; color: var(--cf-txt2); }

.cf-cover-wrap { padding: 4px 20px 12px; }
.cf-cover {
  position: relative; height: 178px; border-radius: 12px;
  background:
    linear-gradient(0deg, rgba(5, 150, 105, .06) 1px, transparent 1px) 0 0 / 100% 22px,
    linear-gradient(90deg, rgba(5, 150, 105, .06) 1px, transparent 1px) 0 0 / 22px 100%,
    var(--cf-card2);
  border: 1px dashed var(--cf-line);
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.cf-film {
  position: absolute; width: 150px; height: 150px; border-radius: 4px;
  background: linear-gradient(135deg, rgba(255, 255, 255, .55), rgba(167, 243, 208, .35));
  border: 1.5px dashed color-mix(in srgb, var(--cf-main) 55%, transparent);
  transition: width .35s ease, height .35s ease;
}
.cf-dish {
  position: relative; width: 90px; height: 90px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #ffffff, #d1fae5 55%, #6ee7b7);
  border: 2px solid var(--cf-main);
  box-shadow: inset 0 -6px 12px -8px rgba(5, 150, 105, .8);
  transition: width .35s ease, height .35s ease;
  display: flex; align-items: center; justify-content: center;
}
.cf-cover-txt { position: relative; font-size: 11.5px; font-weight: 700; color: #065f46; }
.cf-cover-cap { margin: 8px 0 0; font-size: 11.5px; color: var(--cf-txt3); text-align: center; }

.cf-kpis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--cf-line2); border-top: 1px solid var(--cf-line2); }
.cf-kpi { background: var(--cf-card); padding: 12px 16px; }
.cf-kpi span { display: block; font-size: 11.5px; color: var(--cf-txt3); }
.cf-kpi b { display: inline-block; margin-top: 2px; font-size: 19px; font-weight: 800; letter-spacing: -.4px; }
.cf-kpi small { margin-left: 3px; font-size: 11px; color: var(--cf-txt3); }

.cf-bars-block { padding: 14px 20px 6px; border-top: 1px solid var(--cf-line2); }
.cf-bars-block h3 { margin: 0 0 10px; font-size: 12.5px; font-weight: 700; color: var(--cf-txt2); }
.cf-bars { display: flex; flex-direction: column; gap: 7px; }
.cf-wbar { display: grid; grid-template-columns: 46px 1fr 44px; align-items: center; gap: 8px; opacity: .55; transition: opacity .2s; }
.cf-wbar-k { font-size: 11px; font-weight: 700; color: var(--cf-txt2); }
.cf-wbar-v { font-size: 10.5px; color: var(--cf-txt3); text-align: right; }
.cf-wbar-track { height: 12px; border-radius: 999px; background: var(--cf-line2); overflow: hidden; }
.cf-wbar-track i { display: block; height: 100%; width: calc(var(--w) * 2.8571%); border-radius: 999px; background: color-mix(in srgb, var(--cf-main) 40%, var(--cf-line)); transition: background .2s, box-shadow .2s; }
.cf-wbar.fit { opacity: 1; }
.cf-wbar.on .cf-wbar-track i { background: linear-gradient(90deg, var(--cf-main2), var(--cf-main)); box-shadow: 0 0 0 2px color-mix(in srgb, var(--cf-main) 20%, transparent); }
.cf-wbar.on .cf-wbar-k { color: var(--cf-main); }
.cf-scale { display: flex; justify-content: space-between; margin-top: 8px; font-size: 10px; color: var(--cf-txt3); }

.cf-month { padding: 10px 20px 4px; }
.cf-month-head { display: flex; align-items: baseline; justify-content: space-between; font-size: 12px; color: var(--cf-txt3); }
.cf-month-head b { font-size: 15px; color: var(--cf-main); }
.cf-month-track { height: 8px; margin-top: 7px; border-radius: 999px; background: var(--cf-line2); overflow: hidden; }
.cf-month-track span { display: block; height: 100%; width: 0; border-radius: 999px; background: linear-gradient(90deg, var(--cf-main2), var(--cf-main)); transition: width .4s ease; }
.cf-month-txt { margin: 7px 0 0; font-size: 11.5px; color: var(--cf-txt3); }

.cf-advice { padding: 12px 20px 16px; }
.cf-advice h3 { margin: 0 0 8px; font-size: 13px; font-weight: 700; }
.cf-advice ul { margin: 0; padding-left: 18px; }
.cf-advice li { margin-bottom: 4px; font-size: 12.5px; line-height: 1.8; color: var(--cf-txt2); }
.cf-risk { margin: 0 16px 16px; padding: 10px 12px; border-radius: 10px; background: color-mix(in srgb, var(--cf-warn) 11%, transparent); border: 1px solid color-mix(in srgb, var(--cf-warn) 32%, transparent); font-size: 12.5px; line-height: 1.7; color: var(--cf-txt2); }
.cf-risk strong { margin-right: 6px; color: var(--cf-warn); }

/* ---------- 方案 ---------- */
.cf-plans-card { margin-top: 18px; }
.cf-plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.cf-plan { position: relative; border: 1.5px solid var(--cf-line); border-radius: 14px; background: var(--cf-card2); padding: 16px; transition: border-color .2s, transform .2s, box-shadow .2s; }
.cf-plan.rec { border-color: var(--cf-main); background: var(--cf-card); box-shadow: 0 0 0 3px color-mix(in srgb, var(--cf-main) 14%, transparent); }
.cf-plan-tag { position: absolute; right: 12px; top: -10px; font-size: 10.5px; font-weight: 800; color: #fff; background: var(--cf-main); padding: 3px 9px; border-radius: 999px; }
[data-theme='dark'] .cf .cf-plan-tag { color: #06130f; }
.cf-plan h3 { margin: 0; font-size: 20px; font-weight: 800; letter-spacing: -.4px; }
.cf-plan h3 span { margin-left: 5px; font-size: 12px; font-weight: 500; color: var(--cf-txt3); }
.cf-plan p { margin: 4px 0 10px; font-size: 12px; color: var(--cf-txt3); }
.cf-plan dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 6px 10px; font-size: 12.5px; }
.cf-plan dt { color: var(--cf-txt3); }
.cf-plan dd { margin: 0; text-align: right; font-weight: 600; }
.cf-plan-note { margin-top: 10px; font-size: 12px; line-height: 1.75; color: var(--cf-txt3); }
.cf-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(--cf-line2); color: var(--cf-txt2); }
.cf-plan.rec .cf-plan-pick { background: var(--cf-main); color: #fff; }
[data-theme='dark'] .cf .cf-plan.rec .cf-plan-pick { color: #06130f; }

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

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

.cf-textarea {
  width: 100%; min-height: 112px; resize: vertical; border: 1px solid var(--cf-line);
  border-radius: 12px; background: var(--cf-card2); color: var(--cf-txt);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; line-height: 1.7; padding: 12px;
}

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

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .cf-hero { grid-template-columns: 1fr; }
  .cf-hero-art { display: none; }
  .cf-body { grid-template-columns: 1fr; }
  .cf-side { position: static; }
  .cf-plans { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .cf-inner { width: calc(100% - 28px); }
  .cf-hero { padding: 22px 18px; border-radius: 16px; }
  .cf-card { padding: 16px 16px 18px; }
  .cf-grid2, .cf-chips, .cf-mat-grid { grid-template-columns: 1fr; }
  .cf-range-row { grid-template-columns: 1fr; }
  .cf-verdict-num { font-size: 42px; }
  .cf-actions .cf-btn { flex: 1 1 44%; }
  .cf-cover { height: 150px; }
}

/* ---------- 打印 ---------- */
@media print {
  .cf-actions, .cf-textarea, .cf-history, .cf-presets, .tsk-crumb-bar, .cf-msg { display: none !important; }
  .cf { padding: 0; background: #fff; }
  .cf-card, .cf-result { box-shadow: none; border-color: #ddd; break-inside: avoid; }
  .cf-hero { box-shadow: none; }
  .cf-side { position: static; }
}

/* ---------- 面包屑与内容区对齐 ---------- */
.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}}