/* 鱼竿长度与调性选择器 · 独立主题（橄榄绿 · 单列窄栏） */
:root {
  --fr-main: #365314;
  --fr-main2: #65a30d;
  --fr-soft: #ecfccb;
  --fr-bg: #f7f9f1;
  --fr-card: #ffffff;
  --fr-card2: #fbfcf6;
  --fr-txt: #1a2410;
  --fr-txt2: #4d5c3c;
  --fr-txt3: #7d8a6c;
  --fr-line: #e3e8d5;
  --fr-line2: #f0f3e7;
  --fr-ok: #3f6212;
  --fr-warn: #b45309;
  --fr-bad: #b91c1c;
  --fr-shadow: 0 1px 2px rgba(54, 83, 20, .07), 0 12px 30px -16px rgba(54, 83, 20, .3);
  --fr-r: 15px;
  --fr-r2: 10px;
}

[data-theme='dark'] .fr {
  --fr-main: #a3e635;
  --fr-main2: #65a30d;
  --fr-soft: #22310f;
  --fr-bg: #10150b;
  --fr-card: #171f11;
  --fr-card2: #131a0d;
  --fr-txt: #edf4e3;
  --fr-txt2: #b5c3a1;
  --fr-txt3: #8a9878;
  --fr-line: #2e3b20;
  --fr-line2: #222d18;
  --fr-ok: #bef264;
  --fr-warn: #fbbf24;
  --fr-bad: #f87171;
  --fr-shadow: 0 1px 2px rgba(0, 0, 0, .45), 0 12px 30px -16px rgba(0, 0, 0, .8);
}

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

/* ---------- Hero ---------- */
.fr-hero {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: 24px; align-items: center; padding: 30px 32px; border-radius: 22px;
  background:
    radial-gradient(720px 280px at 90% 6%, rgba(163, 230, 53, .22), transparent 64%),
    linear-gradient(135deg, var(--fr-card) 0%, var(--fr-card2) 100%);
  border: 1px solid var(--fr-line); box-shadow: var(--fr-shadow); overflow: hidden;
}
.fr-kicker {
  display: inline-flex; font-size: 12.5px; font-weight: 700; letter-spacing: .4px;
  color: var(--fr-main); background: var(--fr-soft); padding: 5px 12px; border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--fr-main) 22%, transparent);
}
.fr-hero h1 { margin: 14px 0 0; font-size: clamp(25px, 3.2vw, 38px); line-height: 1.24; letter-spacing: -.5px; font-weight: 800; }
.fr-hero h1 em {
  display: inline-block; font-style: normal; margin-top: 4px; color: var(--fr-main);
  background: linear-gradient(180deg, transparent 60%, rgba(163, 230, 53, .35) 60%); padding: 0 2px;
}
.fr-sub { margin: 12px 0 0; max-width: 66ch; font-size: 14.5px; line-height: 1.85; color: var(--fr-txt2); }
.fr-sub b { color: var(--fr-txt); font-weight: 700; }
.fr-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.fr-tag {
  display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px; padding: 5px 10px;
  border-radius: 8px; background: var(--fr-card2); border: 1px solid var(--fr-line); color: var(--fr-txt2);
}
.fr-tag i { font-style: normal; font-weight: 800; color: var(--fr-main); }

/* 纯 CSS 插画：竿、轮、线、浮漂、水 */
.fr-hero-art { position: relative; height: 236px; }
.fr-art-rod {
  position: absolute; left: 8%; top: 118px; width: 84%; height: 8px; border-radius: 6px;
  background: linear-gradient(90deg, #1a2410, #4d5c3c 35%, #a3e635 100%);
  transform: rotate(-14deg); transform-origin: left center;
  box-shadow: 0 6px 12px -8px rgba(26, 36, 16, .9);
}
.fr-art-reel {
  position: absolute; left: 26%; top: 104px; width: 40px; height: 40px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #f7fee7, #a3e635 45%, #365314);
  border: 3px solid #1a2410; display: flex; align-items: center; justify-content: center;
}
.fr-art-reel i { width: 10px; height: 10px; border-radius: 50%; background: #1a2410; }
.fr-art-line {
  position: absolute; left: 88%; top: 66px; width: 2px; height: 78px;
  background: linear-gradient(180deg, rgba(101, 163, 13, .1), rgba(101, 163, 13, .85));
  transform: rotate(8deg); transform-origin: top center;
  animation: frLine 3.4s ease-in-out infinite;
}
@keyframes frLine { 0%, 100% { transform: rotate(8deg); } 50% { transform: rotate(11deg); } }
.fr-art-float {
  position: absolute; right: 4%; top: 132px; width: 14px; height: 34px;
  border-radius: 8px; background: linear-gradient(180deg, #f87171 0 40%, #fff 40% 100%);
  border: 1px solid #7f1d1d;
  animation: frBob 3.4s ease-in-out infinite;
}
.fr-art-float s { position: absolute; left: 50%; top: -8px; transform: translateX(-50%); width: 2px; height: 8px; background: #4d5c3c; }
@keyframes frBob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(9px); } }
.fr-art-water { position: absolute; left: 0; right: 0; bottom: 12px; height: 58px; overflow: hidden; }
.fr-art-water u { position: absolute; left: 0; right: 0; height: 12px; border-radius: 50%; border-top: 2px solid rgba(101, 163, 13, .45); display: block; }
.fr-art-water u:nth-child(1) { bottom: 30px; left: 6%; right: 20%; animation: frWave 5s ease-in-out infinite; }
.fr-art-water u:nth-child(2) { bottom: 16px; left: 16%; right: 4%; animation: frWave 5s ease-in-out .7s infinite; }
.fr-art-water u:nth-child(3) { bottom: 2px; left: 2%; right: 12%; animation: frWave 5s ease-in-out 1.4s infinite; }
@keyframes frWave { 0%, 100% { transform: translateX(0); opacity: .55; } 50% { transform: translateX(-12px); opacity: .9; } }
.fr-art-chip {
  position: absolute; font-size: 11.5px; padding: 6px 10px; border-radius: 9px;
  background: var(--fr-card); border: 1px solid var(--fr-line); color: var(--fr-txt2);
  box-shadow: var(--fr-shadow); white-space: nowrap;
}
.fr-art-chip.a1 { left: 0; top: 16px; animation: frFloat 5s ease-in-out infinite; }
.fr-art-chip.a2 { right: 0; bottom: 34px; animation: frFloat 5s ease-in-out .8s infinite; }
@keyframes frFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }

/* ---------- 单列窄栏 900px ---------- */
.fr-col { max-width: 900px; margin: 18px auto 0; display: flex; flex-direction: column; gap: 16px; }

/* 场景轨道 */
.fr-scene { background: var(--fr-card); border: 1px solid var(--fr-line); border-radius: var(--fr-r); box-shadow: var(--fr-shadow); padding: 18px 20px 16px; }
.fr-scene-h { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.fr-scene-h h2 { margin: 0; font-size: 15px; font-weight: 800; }
.fr-scene-h small { font-size: 12px; color: var(--fr-txt3); }
.fr-track { position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
.fr-node {
  position: relative; border: 1px solid var(--fr-line); background: var(--fr-card2); border-radius: 12px;
  padding: 10px 10px 9px; text-align: left; cursor: pointer; color: var(--fr-txt2);
  transition: border-color .2s, background .2s, transform .2s, box-shadow .2s;
}
.fr-node span { display: block; font-size: 10.5px; font-weight: 800; letter-spacing: .6px; color: var(--fr-txt3); }
.fr-node b { display: block; margin-top: 2px; font-size: 13px; font-weight: 800; color: var(--fr-txt); }
.fr-node em { display: block; margin-top: 2px; font-style: normal; font-size: 11px; color: var(--fr-txt3); }
.fr-node:hover { transform: translateY(-2px); border-color: var(--fr-main2); }
.fr-node.on { border-color: var(--fr-main); background: var(--fr-soft); box-shadow: 0 0 0 3px color-mix(in srgb, var(--fr-main) 13%, transparent); }
.fr-node.on span { color: var(--fr-main); }
.fr-track-line { height: 5px; margin-top: 10px; border-radius: 999px; background: var(--fr-line2); overflow: hidden; }
.fr-track-line span { display: block; height: 100%; width: 50%; border-radius: 999px; background: linear-gradient(90deg, var(--fr-main2), var(--fr-main)); transition: width .35s ease; }

.fr-card { background: var(--fr-card); border: 1px solid var(--fr-line); border-radius: var(--fr-r); box-shadow: var(--fr-shadow); padding: 20px 22px 22px; }
.fr-card-h { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 15px; }
.fr-card-h h2 { margin: 0; font-size: 16.5px; font-weight: 800; letter-spacing: -.2px; display: flex; align-items: center; gap: 9px; }
.fr-no { font-size: 11px; font-weight: 800; letter-spacing: .5px; color: #fff; background: var(--fr-main); padding: 3px 7px; border-radius: 6px; }
[data-theme='dark'] .fr .fr-no { color: #10150b; }
.fr-card-h small { font-size: 12px; color: var(--fr-txt3); }

.fr-field { margin-bottom: 16px; }
.fr-field:last-child { margin-bottom: 0; }
.fr-label { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.fr-label label { font-size: 13.5px; font-weight: 600; }
.fr-label label b { color: var(--fr-bad); }
.fr-hint { font-size: 11.5px; color: var(--fr-txt3); }
.fr-grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }

.fr-range-row { display: grid; grid-template-columns: 1fr 118px; gap: 14px; align-items: center; }
.fr-range-row input[type='range'] { -webkit-appearance: none; appearance: none; height: 6px; border-radius: 999px; background: var(--fr-line); outline: none; }
.fr-range-row input[type='range']::-webkit-slider-thumb {
  -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%;
  background: var(--fr-main); border: 3px solid var(--fr-card); box-shadow: 0 0 0 1px var(--fr-main); cursor: pointer;
}
.fr-range-row input[type='range']::-moz-range-thumb { width: 15px; height: 15px; border: 0; border-radius: 50%; background: var(--fr-main); cursor: pointer; }

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

.fr-seg { display: flex; gap: 6px; flex-wrap: wrap; background: var(--fr-line2); padding: 4px; border-radius: var(--fr-r2); }
.fr-segbtn {
  flex: 1 1 auto; min-width: 82px; border: 0; background: transparent; color: var(--fr-txt2);
  font-size: 12.5px; font-weight: 600; padding: 9px 8px; border-radius: 8px; cursor: pointer;
  transition: background .18s, color .18s, box-shadow .18s;
}
.fr-segbtn.on { background: var(--fr-card); color: var(--fr-main); box-shadow: 0 1px 3px rgba(0, 0, 0, .12); }
.fr-segbtn:hover { color: var(--fr-main); }

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

.fr-actions { display: flex; flex-wrap: wrap; gap: 9px; }
.fr-actions.tight { margin-top: 12px; }
.fr-btn {
  border: 1px solid var(--fr-line); background: var(--fr-card); color: var(--fr-txt);
  font-size: 13px; font-weight: 600; padding: 10px 16px; border-radius: 10px; cursor: pointer;
  transition: transform .12s, box-shadow .18s, background .18s;
}
.fr-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 16px -10px rgba(0, 0, 0, .5); }
.fr-btn.primary { background: var(--fr-main); border-color: var(--fr-main); color: #fff; }
[data-theme='dark'] .fr .fr-btn.primary { color: #10150b; }
.fr-btn.ghost { background: transparent; color: var(--fr-txt2); }
.fr-msg { margin-top: 10px; font-size: 12.5px; color: var(--fr-txt3); }

/* ---------- 结果 ---------- */
.fr-result { background: var(--fr-card); border: 1px solid var(--fr-line); border-radius: var(--fr-r); box-shadow: var(--fr-shadow); overflow: hidden; }
.fr-result-h { display: flex; align-items: center; justify-content: space-between; padding: 15px 20px; border-bottom: 1px solid var(--fr-line2); }
.fr-result-h h2 { margin: 0; font-size: 15px; font-weight: 800; }
.fr-badge { font-size: 11.5px; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: var(--fr-line2); color: var(--fr-txt3); }
.fr-badge.ok { background: color-mix(in srgb, var(--fr-ok) 16%, transparent); color: var(--fr-ok); }
.fr-badge.warn { background: color-mix(in srgb, var(--fr-warn) 17%, transparent); color: var(--fr-warn); }

.fr-result-top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 16px; padding: 18px 20px; background: linear-gradient(180deg, var(--fr-soft), transparent); align-items: center; }
.fr-verdict { text-align: center; }
.fr-verdict-label { display: block; font-size: 12px; color: var(--fr-txt3); letter-spacing: .4px; }
.fr-verdict-num { display: inline-block; margin-top: 2px; font-size: 50px; line-height: 1.05; font-weight: 800; color: var(--fr-main); letter-spacing: -2px; }
.fr-verdict-unit { font-size: 13px; color: var(--fr-txt2); }
.fr-verdict-sub { margin: 5px 0 0; font-size: 12.5px; color: var(--fr-txt2); }
.fr-mini-kpis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.fr-mini { background: var(--fr-card); border: 1px solid var(--fr-line); border-radius: 10px; padding: 10px 12px; }
.fr-mini span { display: block; font-size: 11px; color: var(--fr-txt3); }
.fr-mini b { display: block; margin-top: 2px; font-size: 15px; font-weight: 800; color: var(--fr-txt); }
.fr-mini:last-child { grid-column: span 2; }

.fr-ruler-block { padding: 14px 20px 8px; border-top: 1px solid var(--fr-line2); }
.fr-ruler-block h3 { margin: 0 0 12px; font-size: 12.5px; font-weight: 700; color: var(--fr-txt2); }
.fr-ruler-block h3 small { font-weight: 500; color: var(--fr-txt3); margin-left: 4px; }
.fr-ruler { position: relative; padding-bottom: 54px; }
.fr-ruler-track { position: relative; height: 12px; border-radius: 999px; background: var(--fr-line2); }
.fr-ruler-fill { position: absolute; left: 0; top: 0; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--fr-main2), var(--fr-main)); transition: width .4s ease; }
.fr-ruler-pin { position: absolute; top: -7px; width: 3px; height: 26px; background: var(--fr-main); transform: translateX(-1.5px); transition: left .4s ease; }
.fr-ruler-pin b { position: absolute; top: -22px; left: 50%; transform: translateX(-50%); white-space: nowrap; font-size: 11px; font-weight: 800; font-style: normal; color: var(--fr-main); background: var(--fr-soft); padding: 2px 6px; border-radius: 5px; }
.fr-ruler-marks { position: relative; height: 18px; margin-top: 3px; }
.fr-ruler-marks span { position: absolute; transform: translateX(-50%); font-size: 10px; color: var(--fr-txt3); }
.fr-ruler-marks span:first-child { transform: none; }
.fr-ruler-marks span:last-child { transform: translateX(-100%); }
.fr-ruler-bands { position: relative; height: 26px; margin-top: 6px; }
.fr-ruler-bands span { position: absolute; top: 0; height: 22px; border-radius: 6px; font-size: 9.5px; line-height: 22px; text-align: center; white-space: nowrap; overflow: hidden; color: var(--fr-txt2); background: var(--fr-line2); border: 1px solid var(--fr-line); }
.fr-ruler-bands .b1 { background: color-mix(in srgb, var(--fr-main2) 18%, transparent); }
.fr-ruler-bands .b2 { background: color-mix(in srgb, var(--fr-main2) 28%, transparent); }
.fr-ruler-bands .b3 { background: color-mix(in srgb, var(--fr-main) 18%, transparent); }
.fr-ruler-bands .b4 { background: color-mix(in srgb, var(--fr-warn) 16%, transparent); }
.fr-ruler-bands .b5 { background: color-mix(in srgb, var(--fr-main2) 22%, transparent); }
.fr-ruler-cap { margin: 2px 0 0; font-size: 11.5px; color: var(--fr-txt3); }

.fr-cast-block { padding: 10px 20px 8px; }
.fr-cast-block h3 { margin: 0 0 10px; font-size: 12.5px; font-weight: 700; color: var(--fr-txt2); }
.fr-cast-row { display: grid; grid-template-columns: 96px 1fr 58px; gap: 10px; align-items: center; margin-bottom: 8px; font-size: 12px; color: var(--fr-txt2); }
.fr-cast-track { height: 10px; border-radius: 999px; background: var(--fr-line2); overflow: hidden; }
.fr-cast-track i { display: block; height: 100%; width: 0; border-radius: 999px; background: color-mix(in srgb, var(--fr-main) 55%, var(--fr-line)); transition: width .4s ease; }
.fr-cast-track.cap i { background: linear-gradient(90deg, var(--fr-main2), var(--fr-main)); }
.fr-cast-row b { font-size: 12px; font-weight: 700; color: var(--fr-txt); text-align: right; }
.fr-cast-txt { margin: 4px 0 0; font-size: 12px; line-height: 1.7; color: var(--fr-txt3); }

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

/* ---------- 候选竿 ---------- */
.fr-plans { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.fr-plan { position: relative; border: 1.5px solid var(--fr-line); border-radius: 13px; background: var(--fr-card2); padding: 14px; transition: border-color .2s, box-shadow .2s; }
.fr-plan.rec { border-color: var(--fr-main); background: var(--fr-card); box-shadow: 0 0 0 3px color-mix(in srgb, var(--fr-main) 13%, transparent); }
.fr-plan-tag { position: absolute; right: 10px; top: -10px; font-size: 10px; font-weight: 800; color: #fff; background: var(--fr-main); padding: 3px 8px; border-radius: 999px; }
[data-theme='dark'] .fr .fr-plan-tag { color: #10150b; }
.fr-plan h3 { margin: 0; font-size: 20px; font-weight: 800; letter-spacing: -.5px; }
.fr-plan h3 span { margin-left: 3px; font-size: 11px; font-weight: 600; color: var(--fr-txt3); }
.fr-plan > p { margin: 3px 0 9px; font-size: 11.5px; color: var(--fr-txt3); }
.fr-plan dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 5px 7px; font-size: 11.5px; }
.fr-plan dt { color: var(--fr-txt3); }
.fr-plan dd { margin: 0; text-align: right; font-weight: 600; }
.fr-plan-note { margin-top: 8px; font-size: 11px; line-height: 1.65; color: var(--fr-txt3); }
.fr-plan-pick { margin-top: 9px; width: 100%; border: 0; border-radius: 8px; padding: 7px; font-size: 11.5px; font-weight: 700; cursor: pointer; background: var(--fr-line2); color: var(--fr-txt2); }
.fr-plan.rec .fr-plan-pick { background: var(--fr-main); color: #fff; }
[data-theme='dark'] .fr .fr-plan.rec .fr-plan-pick { color: #10150b; }

/* ---------- 表格 / 步骤 / 批量 ---------- */
.fr-table-wrap { overflow-x: auto; border: 1px solid var(--fr-line); border-radius: 12px; }
.fr-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 600px; }
.fr-table th, .fr-table td { padding: 10px 13px; text-align: left; border-bottom: 1px solid var(--fr-line2); }
.fr-table th { background: var(--fr-line2); font-size: 12px; color: var(--fr-txt2); font-weight: 700; }
.fr-table td:last-child { font-size: 12px; color: var(--fr-txt3); }
.fr-table tr:last-child td { border-bottom: 0; }

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

.fr-tip { margin: 0 0 12px; font-size: 12.5px; line-height: 1.75; color: var(--fr-txt3); background: var(--fr-line2); border-left: 3px solid var(--fr-main2); padding: 9px 12px; border-radius: 0 8px 8px 0; }
.fr-tip code { font-size: 12px; background: var(--fr-card); padding: 1px 5px; border-radius: 4px; color: var(--fr-main); }
.fr-textarea { width: 100%; min-height: 112px; resize: vertical; border: 1px solid var(--fr-line); border-radius: 12px; background: var(--fr-card2); color: var(--fr-txt); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; line-height: 1.7; padding: 12px; }

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

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .fr-hero { grid-template-columns: 1fr; }
  .fr-hero-art { display: none; }
  .fr-plans { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fr-result-top { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .fr-inner { width: calc(100% - 28px); }
  .fr-hero { padding: 22px 18px; border-radius: 16px; }
  .fr-card { padding: 16px 16px 18px; }
  .fr-grid2 { grid-template-columns: 1fr; }
  .fr-range-row { grid-template-columns: 1fr; }
  .fr-track { grid-template-columns: 1fr; }
  .fr-track-line { display: none; }
  .fr-plans { grid-template-columns: 1fr; }
  .fr-verdict-num { font-size: 42px; }
  .fr-actions .fr-btn { flex: 1 1 44%; }
  .fr-ruler-bands span { font-size: 8.5px; }
}
@media (max-width: 480px) {
  .fr-ruler-marks span:nth-child(2),
  .fr-ruler-marks span:nth-child(4),
  .fr-ruler-marks span:nth-child(6),
  .fr-ruler-marks span:nth-child(8) { display: none; }
}

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

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