:root {
  --color-primary: #1A2332;
  --color-accent: #E8913A;
  --color-accent-dark: #D07D2E;
  --color-text: #1A2332;
  --color-text-muted: #6B7280;
  --color-border: #D1D5DB;
  --color-border-strong: #1A2332;
  --color-thead-bg: #1A2332;
  --color-thead-fg: #FFFFFF;
  --color-row-alt: #F9FAFB;
  --color-section-bg: #FFF7ED;
  --color-accent-soft: #FED7AA;
  --font-sans: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Consolas", "Courier New", monospace;
}
@page {
  size: A4 portrait;
  margin: 10mm 10mm 12mm 10mm;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
}

html, body {
  font-family: var(--font-sans);
  font-size: 11px;
  line-height: 1.45;
  color: var(--color-text);
  background: #FFFFFF;
}


.page {
  width: 190mm;
  min-height: 277mm;
  margin: 0 auto;
  padding: 6mm 8mm;
  background: #FFFFFF;
  position: relative;
  display: flex;
  flex-direction: column;
}

.page-1 {
  page-break-after: always;
  break-after: page;
}

.page-2 {
  page-break-before: always;
  break-before: page;
}


.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3mm 5mm;
  margin-bottom: 3mm;
  background: linear-gradient(135deg, var(--color-primary) 0%, #2D3A4F 100%);
  border-radius: 2mm;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
}

.page-header::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 40mm;
  height: 40mm;
  background: radial-gradient(circle, rgba(232,145,58,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.page-header__brand {
  display: flex;
  align-items: center;
  gap: 3mm;
  position: relative;
  z-index: 1;
}

.page-header__logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1mm;
  text-decoration: none;
  color: #FFFFFF;
}

.page-header__logo img {
  height: 7mm;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.page-header__slogan {
  font-size: 8px;
  color: var(--color-accent);
  font-weight: 500;
  letter-spacing: 0.3px;
  padding: 0;
  border-left: none;
  line-height: 1.2;
}

.page-header__company {
  padding-left: 3mm;
  border-left: 2px solid var(--color-accent);
}

.page-header__cn {
  font-size: 12px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.5px;
}

.page-header__en {
  font-size: 7px;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.3px;
  margin-top: 1px;
}

.page-header__meta {
  text-align: right;
  font-size: 9px;
  color: rgba(255,255,255,0.85);
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.page-header__meta strong {
  color: var(--color-accent);
  font-weight: 700;
}


.doc-title {
  text-align: center;
  padding: 3mm 0 2mm;
  margin-bottom: 3mm;
  border-bottom: 1px dashed var(--color-border);
  position: relative;
}

.doc-title h1,
.doc-title h2 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 1px;
  display: inline-block;
  padding: 0 8mm;
  position: relative;
  margin: 0;
}

.doc-title h1::before,
.doc-title h1::after,
.doc-title h2::before,
.doc-title h2::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 6mm;
  height: 1px;
  background: var(--color-accent);
}

.doc-title h1::before,
.doc-title h2::before { left: 0; }
.doc-title h1::after,
.doc-title h2::after { right: 0; }

.doc-title__continued {
  font-size: 12px;
  color: var(--color-accent);
  font-weight: 500;
}

.doc-title__sub {
  font-size: 10px;
  color: var(--color-text-muted);
  margin-top: 1mm;
  letter-spacing: 0.3px;
}

.doc-title--sub {
  padding: 1mm 0 2mm;
}


.basic-info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-bottom: 3mm;
  border: 1px solid var(--color-border);
  border-right: none;
  border-bottom: none;
}

.basic-info__item {
  display: flex;
  align-items: center;
  padding: 1.5mm 2mm;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-row-alt);
}

.basic-info__label {
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
  font-size: 10px;
}

.basic-info__blank {
  flex: 1;
  display: inline-block;
  border-bottom: 1px dotted var(--color-text-muted);
  margin-left: 2mm;
  min-height: 4mm;
}


.check-section {
  margin-bottom: 2.5mm;
  page-break-inside: avoid;
  break-inside: avoid;
}

.check-section__head {
  display: flex;
  align-items: center;
  gap: 2mm;
  padding: 1.5mm 3mm;
  background: linear-gradient(135deg, var(--color-primary) 0%, #2D3A4F 100%);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.5px;
  border-radius: 2mm 2mm 0 0;
}

.check-section__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 6mm;
  height: 6mm;
  background: var(--color-accent);
  color: #FFFFFF;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

.check-section__body {
  padding: 0;
}


.check-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 10px;
}

.check-table th,
.check-table td {
  border: 1px solid var(--color-border);
  padding: 1.2mm 1.5mm;
  vertical-align: middle;
  word-wrap: break-word;
  word-break: break-all;
  line-height: 1.4;
}

.check-table thead th {
  background: var(--color-thead-bg);
  color: var(--color-thead-fg);
  font-weight: 600;
  text-align: center;
  font-size: 10px;
  letter-spacing: 0.3px;
  padding: 1.5mm 1mm;
}

.check-table tbody tr:nth-child(even) td {
  background: var(--color-row-alt);
}

.check-table tbody tr:hover td {
  background: #FEF3E2;
}


.check-table .col-no {width: 10mm;text-align: center;font-weight: 600;}
.check-table .col-item {width: 28mm;font-weight: 600;}
.check-table .col-std {width: auto;}
.check-table .col-method {width: 22mm;text-align: center;font-size: 9px;}
.check-table .col-result { width: 28mm; text-align: center; white-space: nowrap; }
.check-table .col-remark {width: 36mm;font-size: 9px;}

.check-table td.col-no,
.check-table td[class=""] {
  text-align: center;
}


.cb {
  display: inline-block;
  width: 3.5mm;
  height: 3.5mm;
  border: 1px solid var(--color-primary);
  border-radius: 0.5mm;
  vertical-align: -0.5mm;
  margin: 0 0.5mm;
}

.blank {
  display: inline-block;
  border-bottom: 1px dotted var(--color-text-muted);
  min-width: 8mm;
  min-height: 3mm;
}


.check-section--summary .check-section__head {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
}

.summary-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2mm;
  margin: 2mm 0;
}

.summary-stats__item {
  text-align: center;
  padding: 2mm 1mm;
  background: var(--color-row-alt);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
  border-radius: 1mm;
  font-size: 10px;
  font-weight: 600;
  color: var(--color-text-muted);
}

.summary-stats__num {
  display: inline-block;
  margin-top: 1mm;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  min-width: 12mm;
  border-bottom: 1px solid var(--color-text-muted);
}

.summary-label {
  font-weight: 700;
  color: var(--color-primary);
  padding: 1mm 0;
  font-size: 11px;
  border-left: 3px solid var(--color-accent);
  padding-left: 2mm;
  margin: 1mm 0;
}

.summary-conclusion {
  display: flex;
  flex-direction: column;
  gap: 1mm;
  padding: 2mm 3mm;
  border: 1px solid var(--color-border);
  background: var(--color-row-alt);
  border-radius: 1mm;
  margin-bottom: 2mm;
}

.summary-conclusion label {
  font-size: 10px;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 2mm;
}


.check-table--rectify td {
  height: 8mm;
}

.check-table--rectify th {
  background: #4B5563;
}


.sign-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2mm 4mm;
  padding: 2mm 0;
  margin-top: 2mm;
  border-top: 1px dashed var(--color-border);
}

.sign-item {
  font-size: 10px;
  color: var(--color-text);
  padding: 1mm 0;
}

.sign-item .blank {
  flex: 1;
  display: inline-block;
  margin-left: 2mm;
  min-width: 30mm;
}


.instructions {
  margin-top: 2mm;
  padding: 2mm 3mm;
  background: #FFFBEB;
  border: 1px solid var(--color-accent-soft);
  border-left: 3px solid var(--color-accent);
  border-radius: 1mm;
  font-size: 9px;
  line-height: 1.7;
  color: var(--color-text);
  page-break-inside: avoid;
  break-inside: avoid;
}

.instructions strong {
  color: var(--color-accent-dark);
}


.page-footer {
  margin-top: auto;
  padding-top: 2mm;
  border-top: 1px solid var(--color-border);
  text-align: center;
  font-size: 9px;
  color: var(--color-text-muted);
  letter-spacing: 0.3px;
}

.page-footer span {
  color: var(--color-primary);
  font-weight: 600;
}


@media print {
  html, body {
    background: #FFFFFF;
  }

  .page {
    width: auto;
    margin: 0;
    padding: 0;
    min-height: 0;
    box-shadow: none;
  }

  .check-section,
  .check-table,
  .instructions,
  .summary-stats {
    page-break-inside: avoid;
    break-inside: avoid;
  }

  .check-table tr {
    page-break-inside: avoid;
    break-inside: avoid;
  }

  
  .check-table tbody tr:hover td {
    background: transparent;
  }
}


@media screen {
  body {
    background: #E5E7EB;
    padding: 10mm 0;
  }

  .page {
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    margin-bottom: 8mm;
    border-radius: 1mm;
  }
}


@media (max-width: 800px) {
  html, body {
    font-size: 10px;
  }

  .page {
    width: 100%;
    padding: 4mm;
  }

  .page-header {
    flex-direction: column;
    gap: 2mm;
  }

  .page-header__meta {
    text-align: left;
  }

  .basic-info {
    grid-template-columns: repeat(2, 1fr);
  }

  .sign-row {
    grid-template-columns: 1fr;
  }
}