/* 剃须刀类型与刀头选择器 · 独立主题（深钢灰蓝 + 亮蓝） */
:root {
  --sb-a: #1e293b;
  --sb-a2: #2563eb;
  --sb-a-soft: #e2e8f0;
  --sb-bg: #f4f6f9;
  --sb-card: #ffffff;
  --sb-card2: #f8fafc;
  --sb-txt: #0f172a;
  --sb-txt2: #475569;
  --sb-txt3: #7c8ba1;
  --sb-line: #dbe3ec;
  --sb-line2: #eef2f7;
  --sb-ok: #15803d;
  --sb-warn: #b45309;
  --sb-bad: #b91c1c;
  --sb-shadow: 0 1px 2px rgba(15, 23, 42, .05), 0 12px 30px -16px rgba(15, 23, 42, .3);
  --sb-r: 16px;
  --sb-r2: 11px;
}

[data-theme='dark'] .sb {
  --sb-a: #e2e8f0;
  --sb-a2: #60a5fa;
  --sb-a-soft: #1e293b;
  --sb-bg: #0b1220;
  --sb-card: #121c2d;
  --sb-card2: #0e1726;
  --sb-txt: #e8eef7;
  --sb-txt2: #a9b8cc;
  --sb-txt3: #72829a;
  --sb-line: #253347;
  --sb-line2: #1a2637;
  --sb-ok: #4ade80;
  --sb-warn: #fbbf24;
  --sb-bad: #f87171;
  --sb-shadow: 0 1px 2px rgba(0, 0, 0, .5), 0 12px 30px -16px rgba(0, 0, 0, .7);
  --sb-r: 16px;
  --sb-r2: 11px;
}

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

/* ---------- Hero ---------- */
.sb-hero {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: 24px; align-items: center; padding: 30px 30px 26px; border-radius: 22px;
  background:
    radial-gradient(760px 300px at 86% 10%, rgba(37, 99, 235, .22), transparent 66%),
    linear-gradient(135deg, var(--sb-card), var(--sb-card2));
  border: 1px solid var(--sb-line); box-shadow: var(--sb-shadow);
}
.sb-kicker {
  display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 700;
  letter-spacing: .4px; color: var(--sb-a2); background: color-mix(in srgb, var(--sb-a2) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--sb-a2) 26%, transparent);
  padding: 5px 11px; border-radius: 999px;
}
.sb-hero h1 { margin: 14px 0 0; font-size: clamp(26px, 3.4vw, 40px); line-height: 1.2; letter-spacing: -.6px; font-weight: 800; }
.sb-hero h1 em {
  font-style: normal; display: inline-block; margin-top: 4px; color: var(--sb-a2);
  background: linear-gradient(180deg, transparent 62%, rgba(37, 99, 235, .2) 62%); padding: 0 2px;
}
.sb-sub { margin: 12px 0 0; font-size: 14.5px; line-height: 1.85; color: var(--sb-txt2); max-width: 66ch; }
.sb-sub b { color: var(--sb-txt); font-weight: 700; }
.sb-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.sb-tag {
  display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px; padding: 5px 10px;
  border-radius: 8px; background: var(--sb-card2); border: 1px solid var(--sb-line); color: var(--sb-txt2);
}
.sb-tag i { color: var(--sb-a2); font-style: normal; font-weight: 800; }

/* 纯 CSS 剃须刀插画 */
.sb-hero-art { position: relative; height: 232px; }
.sb-shaver { position: absolute; left: 50%; top: 34px; transform: translateX(-50%); width: 96px; height: 168px; }
.sb-shaver-body {
  position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 70px; height: 104px; border-radius: 22px 22px 18px 18px;
  background: linear-gradient(160deg, #475569, #1e293b 62%, #0f172a);
  box-shadow: inset 0 -10px 16px -10px rgba(0, 0, 0, .6), 0 10px 24px -12px rgba(15, 23, 42, .7);
}
.sb-shaver-neck {
  position: absolute; bottom: 98px; left: 50%; transform: translateX(-50%);
  width: 34px; height: 14px; border-radius: 6px 6px 0 0;
  background: linear-gradient(180deg, #94a3b8, #475569);
}
.sb-shaver-head {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 92px; height: 42px; border-radius: 16px 16px 8px 8px;
  background: linear-gradient(180deg, #cbd5e1, #64748b 55%, #334155);
  box-shadow: inset 0 -4px 8px rgba(0, 0, 0, .25);
  display: flex; justify-content: space-around; align-items: center; padding: 0 5px;
}
.sb-head-unit {
  width: 24px; height: 24px; border-radius: 50%; background: #0f172a;
  border: 2px solid #94a3b8; display: flex; align-items: center; justify-content: center;
}
.sb-head-unit i {
  display: block; width: 14px; height: 14px; border-radius: 50%;
  border: 2px dashed #60a5fa; animation: sbSpin 3.4s linear infinite;
}
.sb-head-unit.u2 i { animation-duration: 4.2s; }
.sb-head-unit.u3 i { animation-duration: 2.9s; }
@keyframes sbSpin { to { transform: rotate(360deg); } }
.sb-shaver-led {
  position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%);
  width: 22px; height: 7px; border-radius: 999px; background: #60a5fa;
  box-shadow: 0 0 12px rgba(96, 165, 250, .8); animation: sbLed 2.2s ease-in-out infinite;
}
@keyframes sbLed { 0%, 100% { opacity: .5; } 50% { opacity: 1; } }
.sb-art-ring {
  position: absolute; left: 50%; top: 46px; transform: translateX(-50%);
  width: 150px; height: 150px; border-radius: 50%;
  border: 2px solid rgba(37, 99, 235, .24); animation: sbRing 4s ease-out infinite;
}
.sb-art-ring.r2 { animation-delay: 2s; }
@keyframes sbRing { 0% { transform: translateX(-50%) scale(.7); opacity: .7; } 100% { transform: translateX(-50%) scale(1.35); opacity: 0; } }
.sb-chip {
  position: absolute; font-size: 11.5px; padding: 5px 10px; border-radius: 8px;
  background: var(--sb-card); border: 1px solid var(--sb-line); color: var(--sb-txt2);
  box-shadow: var(--sb-shadow); white-space: nowrap; animation: sbFloat 4s ease-in-out infinite;
}
.sb-chip b { color: var(--sb-a2); }
.sb-chip.c1 { left: 0; top: 88px; }
.sb-chip.c2 { right: 0; top: 162px; animation-delay: .7s; }
@keyframes sbFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }

/* ---------- 双列 1:1 ---------- */
.sb-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; margin-top: 18px; align-items: start; }
.sb-left { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.sb-right { position: sticky; top: 82px; min-width: 0; }
.sb-card {
  background: var(--sb-card); border: 1px solid var(--sb-line); border-radius: var(--sb-r);
  box-shadow: var(--sb-shadow); padding: 20px 22px 22px; min-width: 0;
}
.sb-card-h { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 16px; }
.sb-card-h h2 { margin: 0; font-size: 16px; font-weight: 800; display: flex; align-items: center; gap: 8px; }
.sb-card-h small { font-size: 11.5px; color: var(--sb-txt3); }
.sb-no {
  font-size: 11px; font-weight: 800; letter-spacing: .5px; color: #fff;
  background: var(--sb-a); padding: 3px 7px; border-radius: 6px;
}
[data-theme='dark'] .sb .sb-no { color: #0b1220; }
.sb-plans-card { margin-top: 18px; }

.sb-field { margin-bottom: 15px; }
.sb-label { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.sb-label label { font-size: 13.5px; font-weight: 600; color: var(--sb-txt); }
.sb-label label b { color: var(--sb-bad); }
.sb-hint { font-size: 11.5px; color: var(--sb-txt3); text-align: right; }
.sb-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

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

.sb-seg { display: flex; gap: 6px; background: var(--sb-line2); padding: 4px; border-radius: var(--sb-r2); }
.sb-segbtn {
  flex: 1; border: 0; background: transparent; color: var(--sb-txt2); font-size: 12px; font-weight: 600;
  padding: 9px 8px; border-radius: 8px; cursor: pointer; transition: background .18s, color .18s, box-shadow .18s;
}
.sb-segbtn.on { background: var(--sb-card); color: var(--sb-a2); box-shadow: 0 1px 3px rgba(0, 0, 0, .12); }
.sb-segbtn:hover { color: var(--sb-a2); }

.sb-range-row { display: grid; grid-template-columns: 1fr 120px; gap: 12px; align-items: center; }
.sb-range-row input[type='range'] { -webkit-appearance: none; appearance: none; height: 6px; border-radius: 999px; background: var(--sb-line); outline: none; }
.sb-range-row input[type='range']::-webkit-slider-thumb {
  -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%;
  background: var(--sb-a2); border: 3px solid var(--sb-card); box-shadow: 0 0 0 1px var(--sb-a2); cursor: pointer;
}
.sb-range-row input[type='range']::-moz-range-thumb { width: 16px; height: 16px; border: none; border-radius: 50%; background: var(--sb-a2); cursor: pointer; }
.sb-numbox { display: flex; align-items: center; border: 1px solid var(--sb-line); border-radius: var(--sb-r2); background: var(--sb-card2); overflow: hidden; }
.sb-numbox input { flex: 1; min-width: 0; border: 0; background: transparent; color: var(--sb-txt); font-size: 15px; font-weight: 700; padding: 9px 10px; outline: none; }
.sb-numbox span { padding: 0 9px; font-size: 11.5px; color: var(--sb-txt3); background: var(--sb-line2); align-self: stretch; display: flex; align-items: center; }
.sb-err { display: none; margin-top: 6px; font-size: 12px; color: var(--sb-bad); }
.sb-err.on { display: block; }
.sb-field.bad .sb-numbox, .sb-field.bad .sb-control { border-color: var(--sb-bad); box-shadow: 0 0 0 3px color-mix(in srgb, var(--sb-bad) 14%, transparent); }

.sb-switch-row { display: flex; align-items: center; gap: 9px; height: 40px; }
.sb-switch { appearance: none; width: 42px; height: 24px; border-radius: 999px; background: var(--sb-line); position: relative; cursor: pointer; transition: background .2s; flex: none; }
.sb-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); }
.sb-switch:checked { background: var(--sb-a2); }
.sb-switch:checked::after { transform: translateX(18px); }
.sb-switch-txt { font-size: 12.5px; color: var(--sb-txt2); }

.sb-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.sb-actions.tight { margin-top: 10px; }
.sb-btn {
  border: 1px solid var(--sb-line); background: var(--sb-card); color: var(--sb-txt);
  font-size: 12.5px; font-weight: 600; padding: 9px 14px; border-radius: 10px; cursor: pointer;
  transition: transform .12s, box-shadow .18s;
}
.sb-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 16px -10px rgba(0, 0, 0, .5); }
.sb-btn.primary { background: var(--sb-a2); border-color: var(--sb-a2); color: #fff; }
[data-theme='dark'] .sb .sb-btn.primary { color: #06121f; }
.sb-btn.ghost { background: transparent; color: var(--sb-txt2); }
.sb-msg { margin-top: 10px; font-size: 12px; line-height: 1.7; color: var(--sb-txt3); }

/* ---------- 结果卡 ---------- */
.sb-result-card { background: var(--sb-card); border: 1px solid var(--sb-line); border-radius: var(--sb-r); box-shadow: var(--sb-shadow); overflow: hidden; }
.sb-result-h { display: flex; align-items: center; justify-content: space-between; padding: 15px 18px; border-bottom: 1px solid var(--sb-line2); }
.sb-result-h h2 { margin: 0; font-size: 15px; font-weight: 800; }
.sb-badge { font-size: 11.5px; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: var(--sb-line2); color: var(--sb-txt3); }
.sb-badge.ok { background: color-mix(in srgb, var(--sb-ok) 16%, transparent); color: var(--sb-ok); }
.sb-badge.warn { background: color-mix(in srgb, var(--sb-warn) 18%, transparent); color: var(--sb-warn); }
.sb-verdict { padding: 18px 18px 16px; text-align: center; background: linear-gradient(180deg, color-mix(in srgb, var(--sb-a2) 9%, transparent), transparent); position: relative; }
.sb-verdict-label { display: block; font-size: 11.5px; color: var(--sb-txt3); letter-spacing: .4px; }
.sb-verdict-name { display: inline-block; font-size: 30px; line-height: 1.15; font-weight: 800; color: var(--sb-a2); letter-spacing: -.8px; margin-top: 4px; }
.sb-verdict-sub { margin: 5px 0 0; font-size: 12px; color: var(--sb-txt2); }
.sb-score { position: absolute; right: 16px; top: 16px; text-align: right; }
.sb-score b { display: block; font-size: 24px; font-weight: 800; color: var(--sb-txt); line-height: 1; }
.sb-score small { font-size: 10.5px; color: var(--sb-txt3); }
.sb-kpis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--sb-line2); }
.sb-kpi { background: var(--sb-card); padding: 11px 14px; }
.sb-kpi span { display: block; font-size: 11px; color: var(--sb-txt3); }
.sb-kpi b { display: inline-block; font-size: 17px; font-weight: 800; color: var(--sb-txt); margin-top: 2px; }
.sb-kpi small { font-size: 10.5px; color: var(--sb-txt3); margin-left: 2px; }

/* 刀头剖面 */
.sb-cross { padding: 14px 18px 12px; border-top: 1px solid var(--sb-line2); }
.sb-cross-h { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 10px; }
.sb-cross-h h3 { margin: 0; font-size: 12.5px; font-weight: 700; }
.sb-cross-h span { font-size: 11.5px; font-weight: 700; color: var(--sb-a2); }
.sb-blade-art {
  position: relative; height: 152px; border-radius: 12px; overflow: hidden;
  background: linear-gradient(180deg, var(--sb-line2), var(--sb-card2) 70%);
  border: 1px solid var(--sb-line); padding: 10px 12px;
}
.sb-layer {
  position: relative; margin-bottom: 7px; border-radius: 5px; height: 24px;
  display: flex; align-items: center; justify-content: flex-end; padding-right: 8px;
}
.sb-layer i { font-style: normal; font-size: 9.5px; font-weight: 700; color: var(--sb-txt2); letter-spacing: .3px; }
.sb-layer.l-mesh { background: repeating-linear-gradient(90deg, #94a3b8 0 2px, #cbd5e1 2px 7px); }
.sb-layer.l-blade { background: repeating-linear-gradient(135deg, var(--sb-a2) 0 3px, color-mix(in srgb, var(--sb-a2) 35%, transparent) 3px 9px); height: 20px; }
.sb-layer.l-float { background: transparent; border: 1.5px dashed var(--sb-a2); height: 18px; }
.sb-layer.l-motor { background: linear-gradient(90deg, #334155, #475569 45%, #1e293b); height: 28px; }
[data-theme='dark'] .sb .sb-layer.l-motor { background: linear-gradient(90deg, #335070, #3c5a80 45%, #1c2c42); }
.sb-cut-line { position: absolute; left: 10px; top: 14px; bottom: 14px; width: 1.5px; background: color-mix(in srgb, var(--sb-a2) 45%, transparent); }
.sb-blade-art[data-type='reciprocating'] .sb-layer.l-blade { animation: sbSlide 1.1s ease-in-out infinite alternate; }
.sb-blade-art[data-type='rotary'] .sb-layer.l-blade { animation: sbHue 3s linear infinite; }
@keyframes sbSlide { from { transform: translateX(-4px); } to { transform: translateX(4px); } }
@keyframes sbHue { 0%, 100% { filter: brightness(1); } 50% { filter: brightness(1.35); } }
.sb-cross-note { margin: 10px 0 0; font-size: 11px; line-height: 1.7; color: var(--sb-txt3); }

/* 对比尺 */
.sb-compare { padding: 8px 18px 14px; border-top: 1px solid var(--sb-line2); }
.sb-compare-row { display: grid; grid-template-columns: 52px 1fr 34px; gap: 8px; align-items: center; margin-bottom: 8px; }
.sb-compare-row span { font-size: 11.5px; color: var(--sb-txt2); }
.sb-bar-track { height: 9px; border-radius: 999px; background: var(--sb-line2); overflow: hidden; }
.sb-bar-fill { height: 100%; border-radius: 999px; width: 0; transition: width .4s ease; }
.sb-bar-fill.rot { background: linear-gradient(90deg, #64748b, #94a3b8); }
.sb-bar-fill.rec { background: linear-gradient(90deg, #60a5fa, var(--sb-a2)); }
.sb-compare-row em { font-style: normal; font-size: 11.5px; font-weight: 700; color: var(--sb-a2); text-align: right; }
.sb-compare-scale { display: flex; justify-content: space-between; font-size: 10px; color: var(--sb-txt3); padding-left: 60px; padding-right: 42px; }
.sb-compare.off { display: none; }

.sb-advice { padding: 12px 18px 14px; border-top: 1px solid var(--sb-line2); }
.sb-advice h3 { margin: 0 0 8px; font-size: 12.5px; font-weight: 700; }
.sb-advice ul { margin: 0; padding-left: 17px; }
.sb-advice li { font-size: 12px; line-height: 1.75; color: var(--sb-txt2); margin-bottom: 4px; }
.sb-risk {
  margin: 0 14px 16px; padding: 10px 12px; border-radius: 10px; font-size: 12px; line-height: 1.7;
  background: color-mix(in srgb, var(--sb-bad) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--sb-bad) 30%, transparent); color: var(--sb-txt2);
}
.sb-risk strong { color: var(--sb-bad); margin-right: 6px; }

/* ---------- 三档方案 ---------- */
.sb-plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.sb-plan {
  border: 1.5px solid var(--sb-line); border-radius: 14px; background: var(--sb-card2);
  padding: 16px 16px 14px; position: relative; transition: border-color .2s, box-shadow .2s, transform .2s;
}
.sb-plan.rec { border-color: var(--sb-a2); box-shadow: 0 0 0 3px color-mix(in srgb, var(--sb-a2) 16%, transparent); background: var(--sb-card); }
.sb-plan-tag { position: absolute; right: 12px; top: -10px; font-size: 10.5px; font-weight: 800; color: #fff; background: var(--sb-a2); padding: 3px 9px; border-radius: 999px; }
[data-theme='dark'] .sb .sb-plan-tag { color: #06121f; }
.sb-plan h3 { margin: 0; font-size: 18px; font-weight: 800; letter-spacing: -.4px; }
.sb-plan h3 span { font-size: 11.5px; color: var(--sb-txt3); font-weight: 500; margin-left: 4px; }
.sb-plan p { margin: 4px 0 10px; font-size: 12px; line-height: 1.65; color: var(--sb-txt3); }
.sb-plan dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 5px 10px; font-size: 12px; }
.sb-plan dt { color: var(--sb-txt3); }
.sb-plan dd { margin: 0; text-align: right; font-weight: 600; color: var(--sb-txt); }
.sb-plan-note { margin-top: 10px; font-size: 11.5px; line-height: 1.7; color: var(--sb-txt3); }
.sb-plan-pick { margin-top: 11px; width: 100%; border: 0; border-radius: 9px; padding: 8px; font-size: 12px; font-weight: 700; cursor: pointer; background: var(--sb-line2); color: var(--sb-txt2); }
.sb-plan.rec .sb-plan-pick { background: var(--sb-a2); color: #fff; }
[data-theme='dark'] .sb .sb-plan.rec .sb-plan-pick { color: #06121f; }

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

.sb-steps { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.sb-steps li { display: grid; grid-template-columns: 26px 1fr; gap: 12px; align-items: start; font-size: 12.5px; line-height: 1.8; color: var(--sb-txt2); }
.sb-steps li b { color: var(--sb-txt); }
.sb-steps li em { display: block; font-style: normal; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11.5px; color: var(--sb-a2); margin-top: 3px; }

.sb-tip { margin: 0 0 10px; font-size: 12.5px; line-height: 1.75; color: var(--sb-txt3); background: var(--sb-line2); border-left: 3px solid var(--sb-a2); padding: 9px 12px; border-radius: 0 8px 8px 0; }
.sb-tip code { font-size: 11.5px; background: var(--sb-card); padding: 1px 5px; border-radius: 4px; color: var(--sb-a2); }
.sb-textarea {
  width: 100%; min-height: 116px; resize: vertical; border: 1px solid var(--sb-line);
  border-radius: 12px; background: var(--sb-card2); color: var(--sb-txt);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; line-height: 1.7; padding: 12px;
}
.sb-history { display: flex; flex-direction: column; gap: 8px; }
.sb-hist-item {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border: 1px solid var(--sb-line); border-radius: 10px; padding: 9px 12px; background: var(--sb-card2);
  font-size: 12px; color: var(--sb-txt2);
}
.sb-hist-item button { border: 0; background: color-mix(in srgb, var(--sb-a2) 12%, transparent); color: var(--sb-a2); font-size: 11.5px; font-weight: 700; padding: 5px 10px; border-radius: 7px; cursor: pointer; flex: none; }
.sb-empty { font-size: 12px; color: var(--sb-txt3); margin: 0; }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .sb-hero { grid-template-columns: 1fr; }
  .sb-hero-art { display: none; }
  .sb-body { grid-template-columns: 1fr; }
  .sb-right { position: static; }
  .sb-plans { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .sb-inner { width: calc(100% - 28px); }
  .sb-hero { padding: 22px 18px; border-radius: 16px; }
  .sb-card { padding: 16px 16px 18px; }
  .sb-grid2 { grid-template-columns: 1fr; }
  .sb-range-row { grid-template-columns: 1fr; }
  .sb-actions .sb-btn { flex: 1 1 44%; }
  .sb-verdict-name { font-size: 26px; }
  .sb-score b { font-size: 20px; }
}

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