.guide-page {
  --guide-ink: #164637;
  --guide-line: #cfdfd5;
  --guide-warm: #f8f0e1;
  max-width: 1024px;
  margin: 24px auto 52px;
  overflow-wrap: anywhere;
  line-height: 1.75;
}
.guide-index { max-width: 1120px; }
.guide-page h1 { margin: 0; font-size: clamp(1.6rem, 3.25vw, 2.55rem); line-height: 1.32; }
.guide-page h2 { margin: 0 0 12px; font-size: clamp(1.25rem, 2.3vw, 1.65rem); line-height: 1.45; }
.guide-page h3 { margin: 0 0 6px; font-size: 1.08rem; line-height: 1.5; }
.guide-page [id] { scroll-margin-top: 16px; }
.guide-intro { margin: 12px 0 0; font-size: 1rem; }
.guide-kicker, .guide-category { margin: 0 0 6px; color: var(--green); font-size: .8125rem; font-weight: 750; }
.guide-category { width: fit-content; padding: 2px 10px; border-radius: 4px; background: var(--green-light); }
.guide-dates, .guide-note { color: var(--muted); font-size: .875rem; }
.guide-dates { margin: 8px 0; }
.guide-note { margin: 12px 0 0; }
.guide-note strong { color: var(--text); }

.guide-index-heading { padding: clamp(18px, 3vw, 24px) clamp(16px, 3vw, 24px); border: 1px solid var(--border); border-radius: 12px; background: var(--green-light); color: var(--text); }
.guide-index-heading .guide-category { margin-bottom: 10px; background: #fff; color: var(--green); }
.guide-index-heading .guide-intro { max-width: 42rem; color: var(--muted); }
.guide-cards, .guide-product-grid, .guide-feature-grid { display: grid; gap: 16px; }
.guide-cards { margin-top: 20px; }
.guide-card, .guide-product-card {
  min-width: 0;
  border: 1px solid var(--guide-line);
  border-radius: 12px;
  background: #fff;
}
.guide-card-link { display: flex; height: 100%; flex-direction: column; color: inherit; text-decoration: none; border-radius: inherit; }
.guide-card-link:hover h2, .guide-card-link:focus-visible h2 { color: var(--green); text-decoration: underline; }
.guide-card .guide-visual { border-radius: 11px 11px 0 0; }
.guide-card-body { display: flex; flex: 1; flex-direction: column; padding: 16px 18px 0; }
.guide-card h2 { margin: 4px 0 8px; font-size: 1.15rem; }
.guide-card-body > p:not(.guide-category) { margin: 0 0 14px; font-size: .9rem; }
.guide-card-action { display: flex; justify-content: space-between; margin-top: auto; padding: 11px 0; border-top: 1px solid var(--guide-line); color: var(--green); font-size: .875rem; font-weight: 700; }

.guide-visual { position: relative; display: grid; place-items: center; width: 100%; aspect-ratio: 2 / 1; overflow: hidden; border-radius: 9px; background: #e1eee8; }
.guide-visual img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: cover; }
.guide-visual--rice_capacity img { object-position: center 48%; }
.guide-visual--value_examples img { object-fit: contain; }
.guide-visual svg { max-width: 100%; height: 100%; }
.guide-visual-labels { position: absolute; right: 0; bottom: 9%; left: 0; display: flex; justify-content: space-evenly; gap: 6px; }
.guide-visual-labels span { min-width: 54px; padding: 2px 8px; border-radius: 4px; background: #fff; color: var(--guide-ink); font-size: clamp(.8rem, 2vw, 1rem); font-weight: 750; text-align: center; }
.guide-visual--rice_capacity .guide-visual-labels { inset-inline: 9%; justify-content: center; }
.guide-visual--rice_capacity .guide-visual-labels span { flex: 1; background: #164637; color: #fff; }
.guide-visual--rice_types .guide-visual-labels span:last-child { color: #744b2f; }

.guide-hero { padding: clamp(16px, 3.2vw, 34px); border: 1px solid var(--guide-line); border-radius: 14px; background: #fff; }
.guide-hero-main { display: grid; gap: 16px; align-items: center; }
.guide-hero .guide-category { margin-bottom: 10px; }
.guide-hero-result { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 16px; margin-top: 16px; padding: 14px 16px; border-left: 4px solid var(--green); border-radius: 4px 8px 8px 4px; background: var(--green-light); }
.guide-hero-result > div { flex: 1 1 30rem; }
.guide-hero-result p { margin: 0; }
.guide-result-numbers { display: flex; flex-wrap: wrap; gap: 4px 18px; margin: 8px 0 0; padding: 0; list-style: none; font-size: .875rem; font-variant-numeric: tabular-nums; }
.guide-result-numbers span { white-space: nowrap; }
.guide-subheading { margin-top: 20px !important; }
.guide-ranking-links { display: flex; flex-wrap: wrap; gap: 0 20px; }
.guide-example-conclusion { margin: 14px 0; padding: 12px; border-left: 3px solid var(--green); background: var(--green-light); }
.guide-button, .guide-text-link, .guide-purchase { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; font-size: .875rem; font-weight: 750; }
.guide-button { padding: 6px 12px; border: 1px solid var(--green); border-radius: 6px; background: #fff; color: var(--green); text-decoration: none; }
.guide-button:hover, .guide-text-link:hover { color: var(--guide-ink); text-decoration: underline; }
.guide-byline { display: flex; flex-wrap: wrap; gap: 2px 14px; margin: 12px 0 0; font-size: .8125rem; }
.guide-toc { display: flex; align-items: baseline; gap: 4px 14px; margin: 14px 0; padding: 0 0 6px; border-bottom: 1px solid var(--guide-line); font-size: .875rem; }
.guide-toc > strong { flex-shrink: 0; }
.guide-toc ol { display: flex; flex-wrap: wrap; gap: 0 18px; margin: 0; padding: 0; list-style: none; }
.guide-toc a { display: inline-flex; align-items: center; min-height: 44px; }
.guide-body > p { white-space: pre-line; }
.guide-body > h2, .guide-body > h3 { margin-top: 24px; }
.guide-section, .guide-related, .guide-next { margin-top: 28px; }
.guide-section { padding: clamp(14px, 3vw, 28px); border: 1px solid var(--guide-line); border-radius: 12px; background: #fff; }
.guide-section > p:not(.guide-kicker) { margin: 8px 0 0; }
.guide-section > .guide-note:not(:last-child) { margin-bottom: 12px; }

.guide-chart { display: grid; gap: 8px; margin: 16px 0 0; padding: 0; list-style: none; }
.guide-chart-row { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 5px 8px; padding: 9px 12px; border: 1px solid var(--guide-line); border-radius: 7px; background: #f7f9f8; }
.guide-chart-row--lowest { border-color: #87bba3; background: var(--green-light); }
.guide-chart-label { display: flex; flex-wrap: wrap; align-items: center; gap: 2px 7px; }
.guide-lowest { padding: 1px 6px; border-radius: 4px; background: var(--guide-ink); color: #fff; font-size: .75rem; }
.guide-chart-value { font-variant-numeric: tabular-nums; font-size: .875rem; text-align: right; }
.guide-chart-value strong { color: var(--guide-ink); font-size: clamp(1.15rem, 2.5vw, 1.45rem); line-height: 1.1; }
.guide-chart-count { min-width: 3ch; color: var(--muted); font-size: .8125rem; text-align: right; }
.guide-chart-prices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.guide-chart-prices > div { display: grid; gap: 3px; }
.guide-chart-prices > div > span:first-child { color: var(--muted); font-size: .75rem; }
.guide-chart-prices .guide-chart-value { grid-column: auto; grid-row: auto; text-align: left; }
.guide-chart--capacity .guide-chart-row { grid-template-columns: minmax(0, 1fr) auto; }
.guide-chart--capacity .guide-chart-label { grid-column: 1; }
.guide-chart--capacity .guide-chart-count { grid-column: 2; grid-row: 1; }
.guide-chart--capacity .guide-chart-prices { grid-column: 1 / -1; grid-row: 2; }
.guide-chart--capacity .guide-chart-track { grid-column: 1 / -1; grid-row: 3; }
.guide-chart-track { grid-column: 1 / -1; height: 10px; overflow: hidden; border-radius: 4px; background: #dce5df; }
.guide-chart-track > span { display: block; height: 100%; border-radius: inherit; background: #5e8272; }
.guide-chart-row--lowest .guide-chart-track > span { background: var(--green); }
.guide-details { margin-top: 12px; border-top: 1px solid var(--guide-line); }
.guide-details summary { min-height: 44px; padding: 10px 0; color: var(--green); font-size: .9rem; font-weight: 700; cursor: pointer; }
.guide-details p { margin: 8px 0; font-size: .875rem; }
.guide-table { width: 100%; margin: 4px 0 12px; border-collapse: collapse; font-size: .875rem; font-variant-numeric: tabular-nums; }
.guide-table caption { margin-bottom: 6px; text-align: left; font-weight: 650; }
.guide-table th, .guide-table td { padding: 6px 8px; border-bottom: 1px solid var(--guide-line); text-align: left; }
.guide-table thead { background: var(--green-light); }

.guide-feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 12px; }
.guide-feature-grid--three { grid-template-columns: minmax(0, 1fr); }
.guide-feature { min-width: 0; padding: clamp(10px, 2vw, 18px); border: 1px solid var(--guide-line); border-radius: 8px; background: #f7f9f8; }
.guide-feature--white { background: var(--green-light); }
.guide-feature--brown { border-color: #e7d7bc; background: var(--guide-warm); }
.guide-feature p { margin: 0; }
.guide-feature-number { color: var(--guide-ink); font-size: clamp(1.4rem, 3.2vw, 2rem); font-weight: 800; line-height: 1.35; font-variant-numeric: tabular-nums; }
.guide-feature-number span { font-size: .85rem; }
.guide-feature .guide-formula { margin: 8px 0; padding: 6px 8px; border-radius: 4px; background: #fff; color: var(--guide-ink); font-size: .875rem; font-weight: 700; }
.guide-example { margin: 16px 0 0; padding: clamp(12px, 2vw, 18px); border: 1px solid #e7d7bc; border-radius: 8px; background: var(--guide-warm); }
.guide-example figcaption span { display: block; }
.guide-example > p { margin: 6px 0 0; }
.guide-flow { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 7px; margin: 10px 0; text-align: center; }
.guide-flow > div { display: flex; flex-direction: column; padding: 6px; border-radius: 6px; background: #fff; font-size: .875rem; }
.guide-flow strong { color: var(--guide-ink); font-size: 1.4rem; }
.guide-flow-arrow { color: var(--guide-ink); font-weight: 800; }

.guide-data-group { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--guide-line); }
.guide-group-action { display: flex; justify-content: center; margin-top: 16px; }
.guide-product-grid { gap: 12px; }
.guide-product-card { display: flex; flex-direction: column; padding: 10px; }
.guide-product-media { display: grid; gap: 8px; }
.guide-product-image { display: block; width: 100%; height: auto; aspect-ratio: 1.65; object-fit: contain; border-radius: 6px; background: #f7f9f8; }
.guide-product-image.image-placeholder { display: grid; place-items: center; }
.guide-product-prices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 8px; margin: 0; font-size: .875rem; font-variant-numeric: tabular-nums; }
.guide-product-prices dt { color: var(--muted); font-size: .75rem; }
.guide-product-prices dd { margin: 0; font-weight: 650; }
.guide-product-unit { grid-column: 1 / -1; padding-bottom: 4px; border-bottom: 1px solid var(--guide-line); color: var(--guide-ink); }
.guide-product-unit strong { font-size: clamp(1.2rem, 2.6vw, 1.65rem); line-height: 1.1; }
.guide-product-detail { display: flex; flex: 1; flex-direction: column; align-items: start; justify-content: space-between; gap: 4px; margin-top: 8px; color: var(--text); font-size: .875rem; text-decoration: none; }
.guide-product-detail:hover > span:first-child, .guide-product-detail:focus-visible > span:first-child { text-decoration: underline; }
.guide-product-detail-action { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; color: var(--green); font-weight: 700; text-decoration: underline; }
.guide-product-name { margin-top: 8px; font-size: .875rem; }
.guide-product-name summary { display: block; cursor: pointer; min-height: 44px; list-style: none; }
.guide-product-name summary::-webkit-details-marker { display: none; }
.guide-product-name summary > span:first-child { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden; }
.guide-product-name[open] summary > span:first-child { display: block; overflow: visible; }
.guide-product-name-toggle { display: inline-flex; align-items: center; min-height: 44px; color: var(--green); text-decoration: underline; font-size: .8125rem; }
.guide-product-name-toggle::before { content: "＋"; margin-right: 4px; }
.guide-product-name[open] .guide-product-name-toggle::before { content: "−"; }
.guide-product-name summary:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; }
.guide-purchase { border-radius: 6px; text-decoration: none; }

.guide-next { padding: 16px; border-radius: 10px; background: var(--green-light); }
.guide-related { padding-top: 16px; border-top: 1px solid var(--guide-line); }
.guide-next ul, .guide-related ul { margin: 0; padding-left: 20px; }
.guide-next a, .guide-related a, .guide-pagination a { display: inline-flex; align-items: center; min-height: 44px; }
.guide-pagination { display: flex; align-items: center; gap: 16px; margin-top: 20px; }

@media (min-width: 600px) {
  .guide-cards, .guide-product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .guide-hero-main { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 24px; }
  .guide-feature-grid--three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .guide-chart-row { grid-template-columns: 8.75rem minmax(0, 1fr) 7.5rem 3.25rem; gap: 10px; }
  .guide-chart-track { grid-column: 2; grid-row: 1; }
  .guide-chart-value { grid-column: 3; grid-row: 1; }
  .guide-chart-count { grid-column: 4; grid-row: 1; }
}
@media (min-width: 900px) {
  .guide-chart--capacity .guide-chart-row { grid-template-columns: 8.75rem minmax(0, 1fr) 18rem 3.25rem; }
  .guide-chart--capacity .guide-chart-prices { grid-column: 3; grid-row: 1; }
  .guide-chart--capacity .guide-chart-count { grid-column: 4; }
  .guide-chart--capacity .guide-chart-track { grid-column: 2; grid-row: 1; }
  .guide-cards, .guide-product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .guide-product-grid--pair { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .guide-product-grid--pair .guide-product-media { grid-template-columns: minmax(0, 38%) minmax(0, 1fr); align-items: center; }
  .guide-product-grid--pair .guide-product-image { aspect-ratio: 1; }
}
@media (max-width: 767px) {
  .guide-page .genre-breadcrumbs { width: 100%; }
  .guide-page .genre-breadcrumbs [aria-current="page"] { display: block; flex-shrink: 1; overflow: hidden; line-height: 44px; text-overflow: ellipsis; }
}
@media (max-width: 599px) {
  .guide-page { margin: 12px auto 32px; }
  .guide-hero .guide-visual { aspect-ratio: 3 / 1; }
  .guide-hero-main { gap: 12px; }
  .guide-hero-result { padding: 10px 12px; }
  .guide-hero-result > div { flex-basis: 100%; }
  .guide-byline { gap: 2px 10px; }
  .guide-feature-grid:not(.guide-calculation) { grid-template-columns: minmax(0, 1fr); }
  .guide-feature-grid--three .guide-feature-number { float: left; margin-right: 10px; }
  .guide-feature-grid--three .guide-feature p:last-child { clear: both; }
  .guide-product-media { grid-template-columns: minmax(0, 35%) minmax(0, 1fr); align-items: center; }
  .guide-product-image { aspect-ratio: 1; }
}