:root {
  --guide-ink: #102033;
  --guide-muted: #5c7086;
  --guide-primary: #0f7f9f;
  --guide-primary-dark: #0b5268;
  --guide-accent: #ff8b5e;
  --guide-surface: #ffffff;
  --guide-soft: #eef7fa;
  --guide-border: #d5e7ef;
}

* { box-sizing: border-box; }
body.guide-body {
  margin: 0;
  font-family: 'Manrope', 'Segoe UI', sans-serif;
  color: var(--guide-ink);
  background: #f4f8fb;
}
.guide-container {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}
.guide-hero {
  color: #fff;
  background: linear-gradient(135deg, #0d4458, #1188ad 62%, #62bed1);
}
.guide-hero__inner { padding: 42px 0 34px; }
.guide-logo {
  display: block;
  width: 168px;
  max-width: 60vw;
  padding: 12px 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 20px 56px rgba(11, 40, 52, 0.22);
}
.guide-eyebrow {
  margin: 22px 0 8px;
  color: #0f9f9b;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.guide-hero .guide-eyebrow { color: #bdebf5; }
.guide-hero h1 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.05;
}
.guide-lead {
  max-width: 760px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 18px;
  line-height: 1.65;
}
.guide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.guide-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 10px;
  background: #fff;
  color: #0b5268;
  font-weight: 800;
  text-decoration: none;
}
.guide-button--secondary {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.32);
}
.guide-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 0;
}
.guide-meta div {
  min-width: 160px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.12);
}
.guide-meta dt {
  color: rgba(255, 255, 255, 0.68);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}
.guide-meta dd {
  margin: 4px 0 0;
  font-weight: 800;
}
.guide-main { padding: 34px 0 64px; }
.guide-section {
  margin: 0 0 28px;
  padding: 28px;
  border: 1px solid var(--guide-border);
  border-radius: 18px;
  background: var(--guide-surface);
  box-shadow: 0 18px 48px rgba(15, 39, 56, 0.08);
}
.guide-section h2 {
  margin: 0 0 12px;
  font-size: clamp(24px, 3vw, 34px);
}
.guide-section p {
  color: var(--guide-muted);
  line-height: 1.65;
}
.guide-section,
.guide-section * {
  min-width: 0;
}
.guide-section a {
  overflow-wrap: anywhere;
  word-break: normal;
}
.guide-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.guide-grid article,
.guide-feature-list article {
  padding: 18px;
  border: 1px solid var(--guide-border);
  border-radius: 14px;
  background: #f8fcfd;
  overflow: hidden;
}
.guide-grid article p,
.guide-feature-list article p {
  overflow-wrap: anywhere;
}
.guide-grid strong,
.guide-feature-list h3 {
  display: block;
  margin: 0 0 8px;
  color: var(--guide-primary-dark);
  font-size: 17px;
}
.guide-feature-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.guide-shot-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  align-items: center;
  gap: 30px;
}
.guide-shot-row--reverse {
  grid-template-columns: 310px minmax(0, 1fr);
}
.guide-phone-shot {
  margin: 0;
  justify-self: center;
}
.guide-phone-shot img {
  width: min(300px, 72vw);
  border-radius: 28px;
  border: 10px solid #102033;
  box-shadow: 0 22px 60px rgba(15, 39, 56, 0.24);
}
.guide-browser-shot img {
  width: 100%;
  display: block;
  margin-top: 18px;
  border: 1px solid var(--guide-border);
  border-radius: 14px;
  box-shadow: 0 18px 42px rgba(15, 39, 56, 0.14);
}
.guide-checklist {
  margin: 0;
  padding-left: 20px;
  color: var(--guide-muted);
  line-height: 1.8;
}

@media (max-width: 900px) {
  .guide-grid,
  .guide-feature-list,
  .guide-shot-row,
  .guide-shot-row--reverse {
    grid-template-columns: 1fr;
  }
}

@media print {
  @page {
    size: A4;
    margin: 12mm;
  }
  body.guide-body {
    background: #fff;
    font-size: 10.5px;
  }
  .guide-actions { display: none; }
  .guide-container { width: 100%; }
  .guide-hero {
    color: var(--guide-ink);
    background: #fff !important;
    border-bottom: 3px solid var(--guide-primary-dark);
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  .guide-hero__inner { padding: 0 0 10mm; }
  .guide-logo {
    width: 120px;
    padding: 6px 10px;
    border: 1px solid var(--guide-border);
    border-radius: 10px;
    box-shadow: none;
  }
  .guide-hero .guide-eyebrow { color: var(--guide-primary); }
  .guide-hero h1 {
    max-width: none;
    margin-top: 5mm;
    color: var(--guide-ink);
    font-size: 26px;
    line-height: 1.14;
  }
  .guide-lead {
    max-width: none;
    margin-top: 4mm;
    color: var(--guide-muted);
    font-size: 11px;
    line-height: 1.45;
  }
  .guide-meta {
    gap: 8px;
    margin-top: 7mm;
  }
  .guide-meta div {
    min-width: 0;
    padding: 7px 9px;
    border-color: var(--guide-border);
    border-radius: 8px;
    background: #f8fcfd;
  }
  .guide-meta dt {
    color: var(--guide-muted);
    font-size: 8px;
  }
  .guide-meta dd {
    color: var(--guide-ink);
    font-size: 10px;
  }
  .guide-main { padding: 8mm 0 0; }
  .guide-section {
    margin-bottom: 5mm;
    padding: 5mm;
    border-radius: 10px;
    box-shadow: none;
    break-inside: auto;
    page-break-inside: auto;
  }
  .guide-section h2 {
    margin-bottom: 4mm;
    font-size: 18px;
    line-height: 1.2;
    break-after: avoid;
    page-break-after: avoid;
  }
  .guide-section p {
    line-height: 1.45;
  }
  .guide-eyebrow {
    margin: 0 0 3mm;
    font-size: 8px;
    letter-spacing: 0.12em;
    break-after: avoid;
    page-break-after: avoid;
  }
  .guide-grid,
  .guide-feature-list {
    gap: 7px;
  }
  .guide-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .guide-feature-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .guide-grid article,
  .guide-feature-list article {
    padding: 8px;
    border-radius: 8px;
    break-inside: avoid;
    page-break-inside: avoid;
  }
  .guide-grid strong,
  .guide-feature-list h3 {
    margin-bottom: 4px;
    font-size: 11px;
  }
  .guide-checklist {
    line-height: 1.45;
  }
  .guide-shot-row,
  .guide-shot-row--reverse {
    grid-template-columns: 1fr 36mm;
    gap: 8mm;
  }
  .guide-shot-row--reverse {
    grid-template-columns: 36mm 1fr;
  }
  .guide-phone-shot img {
    width: 36mm;
    max-width: 36mm;
    max-height: 98mm;
    border-width: 4px;
    border-radius: 12px;
  }
  .guide-browser-shot img {
    max-height: 92mm;
    object-fit: contain;
    object-position: top center;
    border-radius: 8px;
  }
  .guide-browser-shot,
  .guide-shot-row,
  .guide-shot-row--reverse {
    break-inside: avoid;
    page-break-inside: avoid;
  }
  .guide-print-page-start {
    break-before: page;
    page-break-before: always;
    break-inside: auto !important;
    page-break-inside: auto !important;
  }
  .guide-print-avoid {
    break-inside: avoid;
    page-break-inside: avoid;
  }
  .guide-browser-shot img,
  .guide-phone-shot img {
    box-shadow: none;
  }
}