@font-face { font-family: 'Switzer'; src: url('/fonts/switzer-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Switzer'; src: url('/fonts/switzer-500.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Switzer'; src: url('/fonts/switzer-600.woff2') format('woff2'); font-weight: 600; font-display: swap; }

:root {
  --paper: #ffffff;
  --fill: #f3f4f6;
  --fill-2: #e7e9ec;
  --rule: #d5d9dd;
  --rule-2: #9aa1a8;
  --ink: #16181a;
  --ink-soft: #596067;
  --brand: #f7403a;
  --ok-bg: #d9eedf; --ok-ink: #135a2c;
  --warn-bg: #fbe6a9; --warn-ink: #5e4000;
  --no-bg: #f8d7d3; --no-ink: #8c1b15;
  --none-bg: #eceef0; --none-ink: #596067;
  --focus: #1d5fd1;

  --step-small: clamp(0.8125rem, 0.79rem + 0.1vw, 0.875rem);
  --step-body: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  --step-lead: clamp(1.125rem, 1.05rem + 0.35vw, 1.3125rem);
  --step-head: clamp(1.75rem, 1.4rem + 1.5vw, 2.5rem);

  --margin: clamp(16px, 3vw, 40px);
  --gap: clamp(20px, 2.4vw, 32px);
  --radius: 4px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 var(--step-body)/1.5 'Switzer', system-ui, sans-serif;
  font-variant-numeric: tabular-nums;
  -webkit-tap-highlight-color: transparent;
}
h1, h2, h3 { font-weight: 600; letter-spacing: -0.015em; line-height: 1.15; margin: 0; }
p { margin: 0; }
button, input, select { font: inherit; color: inherit; letter-spacing: inherit; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
[hidden] { display: none !important; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.muted { color: var(--ink-soft); }
.small { font-size: var(--step-small); }

/* header */
.top { border-bottom: 1px solid var(--ink); background: var(--paper); }
.top__in {
  display: flex; align-items: center; gap: 16px;
  max-width: 1440px; margin: 0 auto; min-height: 64px; padding: 8px var(--margin);
}
.top__brand { display: block; line-height: 0; }
.top__brand img { height: 24px; width: auto; }
.top__app { padding-left: 16px; border-left: 1px solid var(--rule); font-weight: 600; line-height: 24px; }
.top__spacer { flex: 1; }
.top__user { color: var(--ink-soft); font-size: var(--step-small); }
.top__nav { display: flex; gap: 4px; align-items: center; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 18px;
  border: 1px solid var(--ink); border-radius: var(--radius);
  background: var(--ink); color: #fff; font-weight: 500; text-decoration: none; white-space: nowrap;
  cursor: pointer; transition: background-color .15s ease, transform .1s ease;
}
.btn:hover { background: #000; }
.btn:active { transform: translateY(1px); }
.btn--line, .btn--quiet { background: var(--paper); color: var(--ink); }
.btn--line:hover, .btn--quiet:hover { background: var(--fill); }
.btn--ghost { background: transparent; border-color: transparent; color: var(--ink); padding: 0 12px; }
.btn--ghost:hover { background: var(--fill); }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* page */
.sheet {
  display: grid; grid-template-columns: 340px minmax(0, 1fr); gap: 0 clamp(28px, 3vw, 48px); align-items: start;
  max-width: 1440px; margin: 0 auto; padding: var(--gap) var(--margin) 72px;
}
.controls { display: grid; gap: 22px; align-content: start; min-width: 0; }
.main { display: grid; gap: clamp(28px, 3vw, 40px); min-width: 0; container: main / inline-size; }
@media (min-width: 1024px) and (min-height: 820px) {
  .controls { position: sticky; top: 24px; }
}

.label { display: block; font-size: var(--step-small); font-weight: 500; color: var(--ink-soft); margin: 0 0 6px; padding: 0; }

/* crane */
.crane { display: grid; gap: 14px; }
.crane__img { display: block; width: 100%; height: auto; border: 1px solid var(--rule); border-radius: var(--radius); }
.crane__search { position: relative; min-width: 0; }
.crane__input {
  width: 100%; min-height: 48px; padding: 0 12px;
  border: 1px solid var(--rule-2); border-radius: var(--radius); background: var(--paper); font-weight: 600;
}
.crane__input:focus { border-color: var(--ink); outline: 2px solid var(--focus); outline-offset: 1px; }
.crane__info { margin-top: 6px; font-size: var(--step-small); color: var(--ink-soft); }
.crane__list {
  position: absolute; left: 0; right: 0; top: 76px; z-index: 5;
  margin: 0; padding: 4px; list-style: none;
  background: var(--paper); border: 1px solid var(--ink); border-radius: var(--radius);
  box-shadow: 0 10px 24px rgb(0 0 0 / .12);
}
.crane__option {
  display: block; width: 100%; text-align: left; padding: 10px 12px; min-height: 44px;
  border: 0; border-radius: 2px; background: transparent; cursor: pointer; font-weight: 600;
}
.crane__option:hover, .crane__option[aria-selected="true"] { background: var(--fill); }
.crane__option small { display: block; color: var(--ink-soft); font-size: var(--step-small); font-weight: 400; }
.crane__empty { padding: 10px 12px; color: var(--ink-soft); font-size: var(--step-small); }

/* segmented choices */
.seg { border: 0; padding: 0; margin: 0; min-width: 0; }
.seg__row { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); border: 1px solid var(--ink); border-radius: var(--radius); overflow: hidden; }
.seg__row label { position: relative; display: flex; }
.seg__row label + label { border-left: 1px solid var(--ink); }
.seg__row input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.seg__row span {
  flex: 1; display: flex; align-items: center; justify-content: center; text-align: center;
  min-height: 46px; padding: 6px 8px; line-height: 1.15; font-size: var(--step-small); font-weight: 500;
  cursor: pointer; transition: background-color .15s ease, color .15s ease;
}
.seg__row label:hover span { background: var(--fill); }
.seg__row input:checked + span { background: var(--ink); color: #fff; }
.seg__row input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: -3px; }

/* number fields */
.inputs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 12px; }
.inputs .field:not(.field--big) { grid-column: 1 / -1; }
.field { min-width: 0; }
.field__box {
  display: flex; align-items: center; gap: 8px; padding: 0 14px;
  border: 1px solid var(--rule-2); border-radius: var(--radius); background: var(--paper);
  transition: border-color .15s ease;
}
.field__box:hover { border-color: var(--ink); }
.field__box:focus-within { border-color: var(--ink); outline: 2px solid var(--focus); outline-offset: 1px; }
.field__box:has([aria-invalid="true"]) { border-color: var(--no-ink); background: #fff8f7; }
.field__input {
  flex: 1; min-width: 0; height: 46px; padding: 0; border: 0; background: none; outline: none;
  font-size: var(--step-lead); font-weight: 600; text-align: right;
}
.field--big .field__input { height: 60px; font-size: clamp(1.75rem, 1.5rem + 0.8vw, 2.125rem); letter-spacing: -0.02em; }
.field__unit { color: var(--ink-soft); font-weight: 500; }
.field--big .field__unit { font-size: var(--step-lead); }
.field-error { color: var(--no-ink); font-size: var(--step-small); font-weight: 500; }
.field-error:empty { display: none; }
.hint-line { color: var(--ink-soft); font-size: var(--step-small); padding-top: 12px; border-top: 1px solid var(--rule); }

/* result */
.result { display: grid; grid-template-columns: minmax(0, 15rem) minmax(0, 1fr); border: 1px solid var(--ink); border-radius: var(--radius); overflow: hidden; }
.result__status {
  display: flex; flex-direction: column; justify-content: center; gap: 2px;
  padding: 20px 24px; border-right: 1px solid var(--ink);
}
.result__kicker { font-size: var(--step-small); font-weight: 500; }
.result__head { display: flex; align-items: center; gap: 10px; font-size: var(--step-head); font-weight: 600; letter-spacing: -0.03em; line-height: 1.05; }
.result__head .icon { width: .7em; height: .7em; }
.result--ok .result__status { background: var(--ok-bg); color: var(--ok-ink); }
.result--warn .result__status { background: var(--warn-bg); color: var(--warn-ink); }
.result--no .result__status { background: var(--no-bg); color: var(--no-ink); }
.result--none .result__status { background: var(--none-bg); color: var(--none-ink); }
.result__body { display: grid; align-content: start; min-width: 0; }
.result__lead { padding: 16px 22px; font-size: var(--step-lead); line-height: 1.35; }
.result__lead b { font-weight: 600; }
.result__lead + .result__lead { padding-top: 0; }
.result__opts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; border-top: 1px solid var(--rule); }
.result__opt { padding: 14px 22px 16px; min-width: 0; }
.result__opt + .result__opt { border-left: 1px solid var(--rule); }
.result__opt dt { font-size: var(--step-small); color: var(--ink-soft); font-weight: 500; margin-bottom: 4px; }
.result__opt dd { margin: 0; }
.opt__main { display: block; font-size: var(--step-lead); font-weight: 600; letter-spacing: -0.01em; line-height: 1.25; }
.opt__sub { display: block; font-size: var(--step-small); color: var(--ink-soft); margin-top: 2px; }
.opt__warn { display: block; font-size: var(--step-small); margin-top: 8px; padding-top: 8px; border-top: 1px dashed var(--rule); }
.opt__warn b { display: block; font-weight: 600; color: var(--ink); }

/* blocks */
.block { min-width: 0; }
.block__head {
  display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 2px 16px;
  padding-bottom: 10px; margin-bottom: 14px; border-bottom: 1px solid var(--ink);
}
.block__title { font-size: var(--step-lead); }
.block__meta { font-size: var(--step-small); color: var(--ink-soft); }
.block__foot { margin-top: 8px; font-size: var(--step-small); color: var(--ink-soft); }

/* drawing */
.drawing { border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; background: var(--paper); }
.sketch { display: block; width: 100%; height: auto; }

/* matrix */
.matrix-wrap { overflow-x: auto; }
.matrix { width: 100%; border-collapse: separate; border-spacing: 4px; margin: -4px; width: calc(100% + 8px); }
.matrix th { font-weight: 500; font-size: var(--step-small); color: var(--ink-soft); text-align: center; padding: 2px; white-space: nowrap; }
.matrix th.matrix__group { color: var(--ink); font-weight: 600; padding: 4px 4px 8px; border-bottom: 1px solid var(--ink); }
.matrix th.matrix__corner { text-align: left; vertical-align: bottom; }
.matrix tbody th { text-align: left; padding-right: 10px; }
.matrix .split { border-left: 1px solid var(--rule); padding-left: 4px; }
.matrix__ballast { display: grid; gap: 3px; }
.matrix__ballast b { font-weight: 600; color: var(--ink); font-size: var(--step-body); }
.blocks { display: flex; gap: 2px; align-items: flex-end; height: 8px; }
.blocks i { display: block; width: 6px; height: 8px; background: var(--ink); }
.blocks i.korb { width: 12px; height: 5px; background: var(--rule-2); }
.matrix td { padding: 0; }
.cell {
  position: relative; width: 100%; min-height: 54px; min-width: 56px; padding: 5px 2px;
  border: 0; border-radius: 3px; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px;
  font-weight: 600; font-size: 15px; line-height: 1.1; white-space: nowrap;
  transition: box-shadow .12s ease;
}
.cell__sym { font-size: 12px; line-height: 1; }
.cell__tip { font-size: 12px; font-weight: 500; }
.cell--ok { background: var(--ok-bg); color: var(--ok-ink); }
.cell--warn { background: var(--warn-bg); color: var(--warn-ink); }
.cell--no { background: var(--no-bg); color: var(--no-ink); }
.cell--none { background: var(--none-bg); color: var(--none-ink); font-weight: 400; }
.cell:hover { box-shadow: inset 0 0 0 1px currentColor; }
.cell[aria-pressed="true"] { box-shadow: inset 0 0 0 2px var(--ink); }
.cell[aria-pressed="true"]::after { content: ''; position: absolute; top: 4px; right: 4px; width: 6px; height: 6px; background: var(--brand); }
.cell:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.icon { display: inline-block; vertical-align: -0.12em; flex: none; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 14px; font-size: var(--step-small); color: var(--ink-soft); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend b { font-weight: 600; color: var(--ink); }
.sw { width: 14px; height: 14px; border-radius: 2px; display: inline-block; }
.sw--ok { background: var(--ok-bg); } .sw--warn { background: var(--warn-bg); } .sw--no { background: var(--no-bg); } .sw--none { background: var(--none-bg); }

/* detail and chart */
.pair { display: grid; gap: clamp(28px, 3vw, 40px); }
@container main (min-width: 900px) {
  .pair { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; margin-bottom: 18px; }
.fact { background: var(--paper); padding: 12px 14px; }
.fact b { display: block; font-size: var(--step-lead); font-weight: 600; letter-spacing: -0.01em; }
.fact span { font-size: var(--step-small); color: var(--ink-soft); }
.booms { width: 100%; border-collapse: collapse; font-size: var(--step-body); }
.booms th, .booms td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--rule); }
.booms thead th { font-size: var(--step-small); color: var(--ink-soft); font-weight: 500; border-bottom-color: var(--ink); }
.booms .num { text-align: right; }
.booms b { font-weight: 600; }
.tag { white-space: nowrap; display: inline-flex; align-items: center; gap: 6px; padding: 2px 8px; border-radius: 2px; font-size: var(--step-small); font-weight: 500; }
.tag--ok { background: var(--ok-bg); color: var(--ok-ink); }
.tag--warn { background: var(--warn-bg); color: var(--warn-ink); }
.tag--no { background: var(--no-bg); color: var(--no-ink); }
.tag--none { background: var(--none-bg); color: var(--none-ink); }
.source { margin-top: 12px; font-size: var(--step-small); color: var(--ink-soft); }

.chart { display: block; width: 100%; height: auto; overflow: visible; touch-action: pan-y; }
.chart text { font-family: 'Switzer', system-ui, sans-serif; }
.chart-tip {
  position: absolute; pointer-events: none; z-index: 4;
  background: var(--ink); color: #fff; border-radius: 2px; padding: 8px 10px;
  font-size: var(--step-small); line-height: 1.35; white-space: nowrap;
}
.chart-box { position: relative; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 10px; font-size: var(--step-small); color: var(--ink-soft); }
.chart-legend span { display: inline-flex; align-items: center; gap: 6px; }
.chart-legend i { width: 18px; height: 3px; display: inline-block; }

/* export */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px 12px; margin-bottom: 18px; }
.form-grid label:last-child { grid-column: 1 / -1; }
.form-grid label { display: grid; gap: 6px; font-size: var(--step-small); font-weight: 500; color: var(--ink-soft); }
.form-grid input {
  width: 100%; min-width: 0; min-height: 46px; padding: 0 12px; border: 1px solid var(--rule-2); border-radius: var(--radius);
  background: var(--paper); color: var(--ink); font-size: var(--step-body); font-weight: 400;
}
.form-grid input:hover { border-color: var(--ink); }
.form-grid input:focus { border-color: var(--ink); outline: 2px solid var(--focus); outline-offset: 1px; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; }
.notice { font-size: var(--step-small); color: var(--ink-soft); max-width: 80ch; line-height: 1.55; }
#export-panel .notice { margin-top: 14px; }
#notice { padding-top: 14px; border-top: 1px solid var(--rule); }

.state { padding: 48px var(--margin); max-width: 680px; margin: 0 auto; }
.state h1 { font-size: var(--step-head); margin-bottom: 12px; }

/* shared with admin */
.panel { min-width: 0; }
.section-title { font-size: var(--step-lead); padding-bottom: 10px; margin-bottom: 16px; border-bottom: 1px solid var(--ink); }

.print-only { display: none; }

@media (max-width: 1023px) {
  .sheet { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .controls { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 24px; padding-bottom: 28px; border-bottom: 1px solid var(--ink); }
  .crane { grid-column: 1 / -1; grid-template-columns: 200px minmax(0, 1fr); align-items: center; gap: 20px; }
  .controls:has(#kopf-set[hidden]) .seg { grid-column: 1 / -1; }
  .inputs { grid-column: 1 / -1; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .inputs .field:not(.field--big) { grid-column: auto; }
  .inputs .field:not(.field--big) .field__input { height: 60px; }
  .field-error, .hint-line { grid-column: 1 / -1; }
  .hint-line { border-top: 0; padding-top: 0; margin-top: -8px; }
}
@media (max-width: 720px) {
  .result { grid-template-columns: minmax(0, 1fr); }
  .result__status { border-right: 0; border-bottom: 1px solid var(--ink); padding: 16px 18px; }
  .result__lead { padding: 14px 18px; }
  .result__opts { grid-template-columns: minmax(0, 1fr); }
  .result__opt { padding: 12px 18px 14px; }
  .result__opt + .result__opt { border-left: 0; border-top: 1px solid var(--rule); }
}
@media (max-width: 640px) {
  .top__in { gap: 10px; min-height: 56px; }
  .top__brand img { height: 20px; }
  .top__app, .top__user { display: none; }
  .top__spacer { display: block; }
  .controls { grid-template-columns: minmax(0, 1fr); gap: 18px; padding-bottom: 24px; }
  .crane { grid-template-columns: 92px minmax(0, 1fr); gap: 14px; align-items: start; }
  .crane__info { display: none; }
  .inputs { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 10px; }
  .inputs .field:not(.field--big) { grid-column: 1 / -1; }
  .inputs .field:not(.field--big) .field__input { height: 46px; }
  .field__box { padding: 0 12px; }
  .matrix { border-spacing: 2px; margin: -2px; width: calc(100% + 4px); }
  .matrix th { font-size: 12px; padding: 1px; }
  .matrix .mm { display: none; }
  .matrix th.matrix__group { font-size: 13px; padding: 2px 2px 6px; white-space: normal; line-height: 1.2; }
  .matrix tbody th { padding-right: 4px; }
  .matrix .split { padding-left: 2px; }
  .matrix__ballast .small, .blocks { display: none; }
  .cell { min-width: 0; min-height: 52px; font-size: 14px; padding: 4px 0; }
  .booms th, .booms td { padding: 8px 6px; }
  .booms .best-note { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

@media print {
  @page { size: A4; margin: 11mm 12mm 13mm; }
  body { background: #fff; font-size: 9pt; line-height: 1.4; }
  .top, .no-print, .controls, .crane__list, .chart-tip, #loading, #load-error { display: none !important; }
  .print-only { display: block; }
  .sheet { display: block; padding: 0; max-width: none; }
  .main { display: grid; grid-template-columns: minmax(0, 1fr); gap: 4.5mm; container-type: normal; }
  .print-head { display: flex; justify-content: space-between; align-items: flex-end; padding-bottom: 2.5mm; margin-bottom: 3mm; border-bottom: 0.4mm solid #000; font-size: 9pt; }
  .print-head img { height: 9mm; width: auto; }
  .print-head div { text-align: right; }
  .print-meta, .print-input { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); border: 0.2mm solid #999; margin-bottom: 3mm; font-size: 8.5pt; }
  .print-meta { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .print-meta div, .print-input div { padding: 1.3mm 2mm; min-height: 9mm; }
  .print-meta div + div, .print-input div + div { border-left: 0.2mm solid #999; }
  .print-meta b, .print-input b { display: block; font-weight: 500; font-size: 7pt; color: #555; }
  .print-input span { font-weight: 600; font-size: 10pt; }
  .result { break-inside: avoid; }
  .result { grid-template-columns: 40mm minmax(0, 1fr); }
  .result__status { padding: 2.5mm 4mm; }
  .result__head { font-size: 14pt; }
  .result__kicker { font-size: 7.5pt; }
  .result__lead { font-size: 10pt; padding: 2.5mm 4mm; }
  .result__opt { padding: 2mm 4mm 2.5mm; }
  .result__opt dt, .opt__sub, .opt__warn { font-size: 7.5pt; }
  .opt__main { font-size: 10.5pt; }
  .block { break-inside: avoid; }
  .block__head { padding-bottom: 1.5mm; margin-bottom: 2mm; border-bottom-width: 0.3mm; }
  .block__title { font-size: 11pt; }
  .block__meta, .block__foot { font-size: 7.5pt; }
  .block__foot { margin-top: 1mm; }
  .sketch { max-height: 66mm; }
  .matrix { border-spacing: 1mm; margin: -1mm; width: calc(100% + 2mm); }
  .matrix th { font-size: 7.5pt; padding: 0; }
  .matrix th.matrix__group { padding-bottom: 1mm; }
  .matrix__ballast { display: flex; align-items: baseline; gap: 1.5mm; }
  .matrix__ballast b { font-size: 9pt; }
  .matrix__ballast .small { font-size: 7pt; }
  .blocks { display: none; }
  .cell { min-height: 0; min-width: 0; padding: 1.1mm 0; font-size: 8.5pt; }
  .cell__sym, .cell__tip { font-size: 7pt; }
  .cell[aria-pressed="true"] { box-shadow: inset 0 0 0 0.5mm #000; }
  .legend { margin-top: 1.5mm; font-size: 7.5pt; gap: 1mm 4mm; }
  .sw { width: 3mm; height: 3mm; }
  .pair { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 6mm; break-before: page; }
  .facts { grid-template-columns: repeat(3, 1fr); margin-bottom: 2.5mm; }
  .fact { padding: 1.5mm 2mm; }
  .fact b { font-size: 10.5pt; }
  .fact span { font-size: 7pt; }
  .booms { font-size: 8.5pt; }
  .booms th, .booms td { padding: 1mm 1.5mm; }
  .booms thead th { font-size: 7.5pt; }
  .tag { font-size: 7.5pt; padding: 0 1.5mm; }
  .source { margin-top: 2mm; font-size: 7pt; }
  .chart { max-height: 80mm; }
  .chart-legend { font-size: 7pt; margin-top: 1mm; gap: 1mm 3mm; }
  #notice { font-size: 7.5pt; max-width: none; padding-top: 2mm; }
  .print-sign { display: grid; grid-template-columns: 1fr 1fr; gap: 14mm; margin-top: 8mm; font-size: 8pt; color: #444; }
  .print-sign div { padding-top: 12mm; border-bottom: 0.3mm solid #000; }
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}