:root {
  color-scheme: light;
  --bg: #fffdf8;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #e5e7eb;
  --accent: #d97706;
  --card-bg: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid var(--border);
  background: #ffffff;
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  text-decoration: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 12px;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  text-decoration: none;
  color: var(--muted);
}

.site-nav a:hover {
  color: var(--text);
}

.site-nav .site-nav-catalog {
  border: 1px solid #cbdcbe;
  border-radius: 8px;
  background: #ffffff;
  color: var(--text);
  padding: 0 12px;
  font-weight: 700;
}

.site-nav .site-nav-catalog:hover {
  background: #f9fafb;
}

.site-main {
  padding: 32px 0 48px;
}

h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin: 0 0 16px;
  line-height: 1.2;
}

h2 {
  margin: 0 0 12px;
  font-size: clamp(1.3rem, 2.2vw, 1.8rem);
  line-height: 1.3;
}

section + section {
  margin-top: 32px;
}

.home-print-guide {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--card-bg);
  padding: clamp(20px, 4vw, 32px);
}

.home-print-guide p {
  max-width: 900px;
  margin: 0 0 16px;
}

.home-print-guide p:last-child {
  margin-bottom: 0;
}

.home-print-guide-steps {
  max-width: 900px;
  margin: 0 0 16px;
  padding-left: 22px;
}

.home-print-guide-steps li + li {
  margin-top: 8px;
}

.home-print-guide a {
  color: #92400e;
  font-weight: 600;
  text-underline-offset: 3px;
}

.lead {
  color: var(--muted);
  max-width: 860px;
  margin: 0 0 20px;
}

.markdown-content {
  max-width: 860px;
}

.markdown-content h2,
.markdown-content h3 {
  color: var(--text);
  margin: 28px 0 12px;
  line-height: 1.3;
}

.markdown-content h2 {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
}

.markdown-content h3 {
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
}

.markdown-content p,
.markdown-content ul,
.markdown-content ol,
.markdown-content blockquote {
  margin: 0 0 16px;
}

.markdown-content ul,
.markdown-content ol {
  padding-left: 22px;
}

.markdown-content ul {
  list-style: disc;
}

.markdown-content ol {
  list-style: decimal;
}

.markdown-content li + li {
  margin-top: 6px;
}

.markdown-content blockquote {
  border-left: 4px solid #cbdcbe;
  padding-left: 14px;
  color: #374151;
}

.markdown-content a {
  color: #92400e;
}

.lead.markdown-content {
  color: var(--muted);
  margin: 0 0 20px;
}

.lead.markdown-content > :last-child,
.markdown-content > :last-child {
  margin-bottom: 0;
}

.muted {
  color: var(--muted);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.content-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--card-bg);
}

.content-card-link {
  display: block;
  text-decoration: none;
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 12px 12px;
}

.card-action {
  flex: 1;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 44px;
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}

.card-action-primary {
  background: #f59e0b;
  color: #111827;
}

.card-action-primary:hover {
  background: #d97706;
  color: #ffffff;
}

.card-action-secondary {
  border: 1px solid var(--border);
  color: #374151;
  background: #ffffff;
}

.card-action-secondary:hover {
  border-color: #d1d5db;
  background: #f9fafb;
}

.card-media {
  aspect-ratio: 4 / 3;
  background: #f3f4f6;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.card-body {
  padding: 12px;
}

.card-title {
  display: block;
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
}

.card-body p {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 0.92rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 0.78rem;
  color: #374151;
  background: #f9fafb;
}

.tag-link {
  border-color: transparent;
  background: #dbead2;
  color: #1f2937;
  font-weight: 600;
  text-decoration: none;
}

button.tag-link {
  appearance: none;
  cursor: pointer;
  font: inherit;
}

.tag-link:hover {
  background: #cbdcbe;
}

.priority-links {
  margin: 20px 0 28px;
}

.priority-link-list {
  gap: 8px;
}

.priority-link-list .tag-link {
  padding: 5px 10px;
  font-size: 0.88rem;
}

.age-filter-group-title {
  display: block;
  margin: 1em 0;
  font-size: 1.17em;
  font-weight: 700;
  line-height: 1.3;
}

.quick-picker {
  margin: 22px 0 30px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #ffffff;
  padding: 20px;
  box-shadow: 0 12px 28px rgba(31, 41, 55, 0.08);
}

.quick-picker-header {
  min-width: 0;
  max-width: 760px;
  margin-bottom: 16px;
}

.quick-picker-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin: 0 0 8px;
  border: 1px solid #fde68a;
  border-radius: 999px;
  background: #fffbeb;
  color: #78350f;
  padding: 3px 10px;
  font-size: 0.82rem;
  font-weight: 700;
}

.quick-picker-header h2 {
  margin-bottom: 6px;
}

.quick-picker-groups {
  display: grid;
  gap: 14px;
}

.quick-picker-group + .quick-picker-group {
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

.quick-picker-group {
  min-width: 0;
  margin: 0;
  border-right: 0;
  border-bottom: 0;
  border-left: 0;
  padding-right: 0;
  padding-bottom: 0;
  padding-left: 0;
}

.quick-picker-group-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  margin-bottom: 8px;
}

.quick-picker-group-label {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
}

.quick-picker-group-toggle {
  display: none;
}

.quick-picker-group-clear,
.quick-picker-reset {
  min-height: 44px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  padding: 6px 8px;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
  cursor: pointer;
}

.quick-picker-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.quick-picker-choice {
  display: inline-flex;
  max-width: 100%;
  cursor: pointer;
}

.quick-picker-radio,
.quick-picker-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.quick-picker-chip {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  max-width: 100%;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #ffffff;
  color: var(--text);
  padding: 8px 12px;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  transition: border-color 150ms ease, background-color 150ms ease, color 150ms ease;
}

.quick-picker-choice:hover .quick-picker-chip {
  border-color: var(--accent);
  background: #f9fafb;
}

.quick-picker-radio:checked + .quick-picker-chip {
  border-color: #0f172a;
  background: #0f172a;
  color: #ffffff;
}

.quick-picker-radio:focus-visible + .quick-picker-chip,
.quick-picker-submit:focus-visible,
.quick-picker-group-toggle:focus-visible,
.quick-picker-group-clear:focus-visible,
.quick-picker-reset:focus-visible,
.quick-picker-selected-item:focus-visible,
.quick-picker-more:focus-visible,
.quick-picker-browse-all:focus-visible {
  outline: 3px solid rgba(245, 158, 11, 0.55);
  outline-offset: 2px;
}

.quick-picker-more {
  display: none;
  min-height: 44px;
  border: 1px dashed var(--border);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  padding: 8px 12px;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
}

.quick-picker-summary {
  margin-top: 16px;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

.quick-picker-summary-heading {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.quick-picker-selected-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.quick-picker-selected-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  max-width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 999px;
  background: #f8fafc;
  color: #0f172a;
  padding: 8px 12px;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
}

.quick-picker-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 16px;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

.quick-picker-summary + .quick-picker-footer {
  margin-top: 12px;
}

.quick-picker-footer-text {
  min-width: 0;
}

.quick-picker-status-zero {
  color: #92400e;
  font-weight: 700;
}

.quick-picker-browse-all {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: #92400e;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.quick-picker-actions {
  flex: 0 0 auto;
}

.quick-picker-submit {
  display: inline-flex;
  min-height: 44px;
  min-width: 210px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 8px;
  background: #0f172a;
  color: #ffffff;
  padding: 8px 16px;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}

.quick-picker-submit:hover:not([aria-disabled="true"]):not(:disabled) {
  background: #1e293b;
}

.quick-picker-submit[aria-disabled="true"],
.quick-picker-submit:disabled {
  cursor: not-allowed;
  opacity: 0.62;
}

.price-line {
  margin-top: 10px;
  font-weight: 600;
  color: #111827;
}

.inline-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: #92400e;
}

.inline-link:hover {
  color: #78350f;
}

.situation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}

.situation-link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  text-align: center;
  text-decoration: none;
  background: #ffffff;
}

.situation-link:hover {
  border-color: var(--accent);
}

.situation-link-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #f3f4f6;
}

.situation-link-label {
  font-weight: 600;
}

.detail-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin: 20px 0 32px;
}

.detail-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #f3f4f6;
  display: block;
}

.detail-figure {
  margin: 0;
}

.detail-caption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.95rem;
}

.image-placeholder {
  display: grid;
  place-items: center;
  color: var(--muted);
}

.facts {
  margin: 0;
  display: grid;
  gap: 10px;
}

.facts div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 8px;
}

.facts dt {
  color: var(--muted);
}

.facts dd {
  margin: 0;
}

.detail-actions {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cta-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  background: #f59e0b;
  color: #111827;
  text-decoration: none;
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 600;
}

.cta-link:hover {
  background: #d97706;
  color: #ffffff;
}

.cta-link-secondary {
  border: 1px solid var(--border);
  background: #ffffff;
  color: #374151;
}

.cta-link-secondary:hover {
  border-color: #d1d5db;
  background: #f9fafb;
  color: #111827;
}

.plain-list {
  margin: 0;
  padding-left: 20px;
}

.breadcrumbs {
  margin-bottom: 14px;
}

.catalog-back-link {
  margin: -2px 0 16px;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.breadcrumbs li::after {
  content: "/";
  margin-left: 8px;
  color: #9ca3af;
}

.breadcrumbs li:last-child::after {
  content: "";
}

.site-footer {
  margin-top: 36px;
  border-top: 1px solid var(--border);
  padding: 24px 0;
  background: #ffffff;
  color: var(--muted);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 18px;
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-link-group {
  width: 100%;
}

.footer-heading {
  margin-bottom: 8px;
  color: var(--foreground);
  font-weight: 700;
}

.footer-topic-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
}

.pagination-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-top: 16px;
}

.blog-category-list {
  margin: 18px 0 22px;
}

.blog-category-active {
  background: #0f172a;
  color: #ffffff;
}

.blog-cards {
  align-items: stretch;
}

.blog-card {
  display: flex;
  flex-direction: column;
}

.blog-card .card-body {
  flex: 1;
}

.blog-meta {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 0.9rem;
}

.blog-cover {
  margin: 18px 0 28px;
}

.blog-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 28px;
  align-items: start;
}

.blog-article-body {
  max-width: 760px;
}

.blog-article-body h2,
.blog-article-body h3 {
  margin-top: 28px;
}

.blog-article-body p,
.blog-article-body ul,
.blog-article-body ol,
.blog-article-body blockquote {
  margin: 0 0 16px;
}

.blog-article-body blockquote {
  border-left: 4px solid #cbdcbe;
  padding-left: 14px;
  color: #374151;
}

.blog-article-body a {
  color: #92400e;
}

@media (max-width: 720px) {
  .site-nav {
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
    font-size: 0.92rem;
  }

  .quick-picker {
    padding: 16px;
  }

  .quick-picker-groups {
    gap: 10px;
  }

  .quick-picker-group-title {
    display: none;
  }

  .quick-picker-group-toggle {
    display: flex;
    min-height: 44px;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border: 0;
    background: transparent;
    color: var(--text);
    padding: 0;
    font: inherit;
    text-align: left;
    cursor: pointer;
  }

  .quick-picker-group-selected {
    display: block;
    max-width: 220px;
    overflow: hidden;
    color: var(--muted);
    font-size: 0.78rem;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .quick-picker-group-chevron {
    flex: 0 0 auto;
    font-size: 1.2rem;
    transition: transform 150ms ease;
  }

  .quick-picker-group[data-open="true"] .quick-picker-group-chevron {
    transform: rotate(180deg);
  }

  .quick-picker-group .quick-picker-chips {
    display: none;
    padding-top: 8px;
  }

  .quick-picker-group[data-open="true"] .quick-picker-chips {
    display: flex;
  }

  .quick-picker-mobile-extra {
    display: none;
  }

  .quick-picker[data-show-all-topics="true"] .quick-picker-mobile-extra {
    display: inline-flex;
  }

  .quick-picker-more {
    display: inline-flex;
    align-items: center;
  }

  .quick-picker-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .quick-picker-actions,
  .quick-picker-submit {
    min-width: 0;
    width: 100%;
  }

  .facts div {
    grid-template-columns: 1fr;
  }

  .blog-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .card-actions {
    flex-direction: column;
  }

  .card-action,
  .cta-link {
    width: 100%;
  }
}