/* ゴリラ流 共通デザイン */
:root {
  --color-paper: oklch(from #ffffff l c h);
  /* ページの地＝方眼紙（生成りの紙に24px間隔のうすい線） */
  --color-page: oklch(from #fafaf5 l c h);
  --color-grid: oklch(from #191a16 l c h / 7%);
  --grid-size: 24px;
  --color-surface: oklch(from #ffffff l c h);
  --color-ink: oklch(from #191a16 l c h);
  --color-muted: oklch(from #666666 l c h);
  --color-rule: oklch(from #dddddd l c h);
  --color-soft-rule: oklch(from #eeeeee l c h);
  --color-accent: oklch(from #f5c400 l c h);
  --color-accent-soft: oklch(from #fff0b3 l c h);
  --color-accent-ink: oklch(from #745900 l c h);
  --color-focus: oklch(from #975000 l c h);
  --color-note: oklch(from #f5f5f5 l c h);
  --color-know: oklch(from #fffdf5 l c h);
  --color-on-ink: oklch(from #ffffff l c h);
  --color-on-ink-muted: oklch(from #e4e4df l c h);
  --color-error: oklch(from #a72e21 l c h);
  --color-scrim: oklch(15% 0.01 90 / .45);
  --font-display: 'Noto Sans JP', sans-serif;
  --font-body: 'Noto Sans JP', sans-serif;
  --type-caption: .75rem;
  --type-meta: .75rem;
  --type-ui: .8125rem;
  --type-small: .875rem;
  --type-copy: .9375rem;
  --type-card: 1.0625rem;
  --type-compact: .9375rem;
  --type-label: 1.125rem;
  --type-body: 1rem;
  --leading-title: 1.275;
  --leading-card: 1.4;
  --leading-deck: 1.45;
  --space-3xs: .25rem;
  --space-2xs: .5rem;
  --space-xs: .75rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --text-xs: .75rem;
  --text-sm: .875rem;
  --text-md: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.5rem;
  --text-2xl: 2rem;
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-in: cubic-bezier(.7, 0, .84, 0);
  --ease-in-out: cubic-bezier(.65, 0, .35, 1);
  --dur-short: 180ms;
  --rule-hair: 1px;
  --radius-image: 3px;
  --radius-input: 4px;
}
@media (min-width: 64rem) {
  :root {
    --type-caption: .75rem;
    --type-meta: .8125rem;
    --type-ui: .875rem;
    --type-small: .9375rem;
    --type-copy: 1rem;
    --type-card: 1.1875rem;
    --type-compact: 1rem;
    --type-label: 1.25rem;
    --type-body: 1.125rem;
  }
}



*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; overflow-x: clip; }
html { scroll-behavior: smooth; scroll-padding-top: 0; -webkit-text-size-adjust: 100%; }
body { background-color: var(--color-page); background-image: linear-gradient(var(--color-grid) 1px, transparent 1px), linear-gradient(90deg, var(--color-grid) 1px, transparent 1px); background-size: var(--grid-size) var(--grid-size); color: var(--color-ink); font-family: var(--font-body); font-size: var(--text-md); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; text-underline-offset: .25em; }
button, input { font: inherit; color: inherit; }
button { cursor: pointer; }
button, a, input, summary { -webkit-tap-highlight-color: transparent; }
button, input { border-radius: 0; }
button { background: none; }
button:active, .button:active { transform: translateY(1px); }
button:disabled, input:disabled { opacity: .55; cursor: not-allowed; border-color: var(--color-rule); background: var(--color-note); }
img { display: block; width: 100%; height: auto; }
svg { display: block; width: 21px; height: 21px; flex: none; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { font-family: var(--font-display); font-style: normal; overflow-wrap: anywhere; min-width: 0; }
ul, ol { padding: 0; margin: 0; }
button:focus-visible, a:focus-visible, input:focus-visible, summary:focus-visible, [tabindex]:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 5px; }
::selection { background: var(--color-accent-soft); color: var(--color-ink); }
[hidden] { display: none !important; }
.container { width: min(100% - 40px, 1184px); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; clip-path: inset(50%); overflow: hidden; white-space: nowrap; border: 0; }
.skip { position: absolute; left: 16px; top: -100px; z-index: 100; background: var(--color-accent); padding: 12px 20px; }
.skip:focus { top: 12px; }
.masthead { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; min-height: 140px; gap: 0; }
.masthead-brand { width: 192px; grid-column: 2; text-align: center; }
.masthead-logo { width: 100%; display: block; }
.brand-lockup { display: block; width: 100%; height: auto; object-fit: contain; }
.masthead-search { justify-self: end; grid-column: 3; }
.icon-button { display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 50%; }
.icon-button svg { width: 22px; height: 22px; }
.site-nav { border-top: 2px solid var(--color-ink); border-bottom: 1px solid var(--color-rule); }
.site-nav-inner { display: flex; align-items: center; justify-content: center; gap: clamp(22px, 5vw, 56px); min-height: 52px; }
.site-nav a { display: flex; align-items: center; min-height: 52px; font-size: var(--type-ui); font-weight: 700; white-space: nowrap; position: relative; }
.site-nav a[aria-current]::after { content: ''; position: absolute; height: 3px; bottom: -1px; left: 0; right: 0; background: var(--color-accent); }
#picks, #latest, #themes { scroll-margin-top: 28px; }
.front { padding-top: 28px; }
.front-grid { display: grid; gap: 34px; }
.lead-story { min-width: 0; }
.lead-visual { position: relative; display: block; }
.lead-visual .image { aspect-ratio: 3/2; overflow: hidden; border-radius: var(--radius-image); }
.lead-visual img { height: 100%; object-fit: cover; }
.lead-flag { position: absolute; top: 16px; left: 16px; background: var(--color-paper); color: var(--color-ink); padding: 5px 12px; font-size: var(--type-meta); font-weight: 900; }
.story-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 14px; font-size: var(--type-meta); color: var(--color-muted); font-variant-numeric: tabular-nums; }
.story-meta .category { color: var(--color-accent-ink); font-weight: 700; }
.lead-story .story-meta { margin: 18px 0 10px; }
.lead-story h2 { font-size: clamp(1.625rem, 1.25rem + 1vw, 2.125rem); line-height: var(--leading-title); font-weight: 900; letter-spacing: -.025em; text-wrap: balance; }
.lead-story .excerpt { color: var(--color-muted); font-size: var(--type-copy); line-height: var(--leading-deck); margin-top: 13px; }
.text-link { display: inline-flex; align-items: center; gap: 12px; font-size: var(--type-ui); font-weight: 700; white-space: nowrap; min-height: 44px; }
.text-link svg { width: 17px; }
.lead-story .text-link { margin-top: 10px; }
.front-aside { padding-top: 2px; min-width: 0; }
.aside-heading { display: flex; align-items: baseline; justify-content: space-between; border-bottom: 2px solid var(--color-ink); padding-bottom: 13px; margin-bottom: 4px; }
.aside-heading h2 { font-size: var(--type-label); font-weight: 900; line-height: 1.3; }
.compact-story { display: grid; grid-template-columns: minmax(0, 1fr) 112px; gap: 16px; padding: 19px 0; border-bottom: 1px solid var(--color-rule); align-items: center; min-width: 0; }
.compact-story .story-meta { margin-bottom: 7px; font-size: var(--type-meta); }
.compact-story h3 { font-size: var(--type-compact); line-height: var(--leading-card); font-weight: 700; text-wrap: balance; }
.compact-story img { aspect-ratio: 3/2; object-fit: cover; border-radius: 2px; }
.picks-explore { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 50px; margin-top: 20px; padding: 12px 16px; border: 1px solid var(--color-ink); border-radius: var(--radius-image); font-size: var(--type-ui); font-weight: 700; }
.picks-explore svg { width: 18px; }
.section { margin-top: 64px; }
.section-heading { display: flex; flex-direction: column; gap: 12px; border-top: 2px solid var(--color-ink); padding-top: 18px; margin-bottom: 26px; }
.section-heading h2 { font-size: 24px; line-height: 1.2; font-weight: 900; letter-spacing: -.035em; }
.section-heading .text-link { align-self: flex-start; }
.story-grid { display: grid; gap: 30px; }
.story { min-width: 0; }
.story-image { display: block; aspect-ratio: 3/2; overflow: hidden; border-radius: var(--radius-image); }
.story-image img { height: 100%; object-fit: cover; }
.story .story-meta { margin: 14px 0 8px; font-size: var(--type-meta); }
.story h3 { font-size: var(--type-card); line-height: 1.35; font-weight: 700; letter-spacing: -.02em; text-wrap: balance; }
.story p.excerpt { margin-top: 10px; font-size: var(--type-small); color: var(--color-muted); line-height: 1.5; }
.home-new .story:nth-child(n+4) { display: grid; grid-template-columns: 118px minmax(0, 1fr); gap: 16px; border-top: 1px solid var(--color-rule); padding-top: 22px; }
.home-new .story:nth-child(n+4) .story-meta { margin-top: 0; font-size: var(--type-meta); }
.home-new .story:nth-child(n+4) h3 { font-size: var(--type-compact); }
.home-new .story:nth-child(n+4) .excerpt { display: none; }
.topic-section { margin-top: 68px; padding: 36px 0 42px; border-top: 1px solid var(--color-rule); border-bottom: 1px solid var(--color-rule); }
.topic-header { display: grid; gap: 12px; margin-bottom: 28px; }
.topic-header h2 { font-size: 26px; font-weight: 900; letter-spacing: -.03em; line-height: 1.25; }
.topic-grid { display: grid; gap: 12px; }
.topic-item { display: grid; grid-template-columns: minmax(0, 1fr) 32px; align-items: center; gap: 12px; min-height: 78px; padding: 16px 18px; border: 1px solid var(--color-rule); border-radius: var(--radius-image); background: var(--color-paper); }
.topic-item strong { font-size: var(--type-compact); font-weight: 700; }
.topic-item .topic-open { display: grid; place-items: center; width: 32px; height: 32px; background: var(--color-accent); color: var(--color-ink); border-radius: 50%; }
.topic-item svg { width: 17px; }
.footer { padding: 44px 0 22px; border-top: 2px solid var(--color-ink); }
.footer-top { display: flex; flex-direction: column; align-items: center; gap: 24px; }
.footer-logo { width: 224px; display: block; }
.footer-top > div:first-child { width: 224px; }
.footer nav { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 4px 22px; }
.footer nav a { font-size: var(--type-ui); white-space: nowrap; min-height: 44px; display: flex; align-items: center; }
.footer-bottom { display: flex; justify-content: center; align-items: center; gap: 12px; border-top: 1px solid var(--color-rule); padding-top: 18px; margin-top: 24px; font-size: var(--type-caption); color: var(--color-muted); text-align: center; }
.footer-bottom a { display: inline-flex; gap: 6px; white-space: nowrap; align-items: center; }
.footer-bottom small { font-size: inherit; }
.footer-bottom svg { width: 14px; }
.listing-head { padding: 44px 0 26px; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 10px; color: var(--color-muted); font-size: var(--type-meta); margin-bottom: 22px; }
.breadcrumb a { white-space: nowrap; }
.listing-head h1 { font-size: clamp(32px, 5vw, 52px); letter-spacing: -.05em; font-weight: 900; line-height: 1.2; text-wrap: balance; }
.listing-head h1 span { display: inline-block; white-space: nowrap; }
.listing-head p { font-size: var(--type-copy); color: var(--color-muted); margin-top: 14px; line-height: 1.5; }
.filter-panel { padding: 26px 0 28px; border-top: 1px solid var(--color-ink); border-bottom: 1px solid var(--color-rule); }
.search-field { position: relative; display: flex; align-items: center; gap: 12px; max-width: 620px; padding: 0 16px; min-height: 58px; border: 1px solid var(--color-rule); background: var(--color-surface); border-radius: var(--radius-input); }
.search-field:focus-within { border-color: var(--color-ink); }
.search-field input { width: 100%; min-width: 0; padding: 14px 0; border: 0; background: transparent; font-size: 1rem; outline-offset: 8px; }
.search-field input::placeholder { color: var(--color-muted); opacity: 1; }
.category-filter { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.category-filter button { padding: 9px 12px; min-height: 44px; border: 1px solid var(--color-rule); font-size: var(--type-ui); font-weight: 700; white-space: nowrap; }
.category-filter button[aria-pressed=true] { background: var(--color-ink); color: var(--color-paper); border-color: var(--color-ink); }
.category-filter button[aria-pressed=true]::before { content: '✓'; padding-right: 6px; }
.results-bar { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 24px 0; font-size: var(--type-ui); color: var(--color-muted); font-variant-numeric: tabular-nums; }
.results-bar strong { font-size: 22px; color: var(--color-ink); padding-right: 4px; }
.reset-button { border: 0; font-size: var(--type-ui); text-decoration: underline; min-height: 44px; white-space: nowrap; }
.listing-grid { padding-bottom: 64px; row-gap: 42px; }
.empty-state { text-align: center; padding: 72px 18px; margin-bottom: 64px; background: var(--color-note); }
.empty-state h2 { font-size: 21px; line-height: 1.3; }
.empty-state p { font-size: var(--type-copy); color: var(--color-muted); margin: 12px 0 20px; line-height: 1.5; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 12px 24px; min-height: 48px; border: 1px solid var(--color-ink); font-size: var(--type-ui); font-weight: 700; white-space: nowrap; background: var(--color-accent); border-radius: 2px; }
.button svg { width: 17px; }
.article-intro { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; padding-bottom: 32px; }
.article-heading { min-width: 0; }
.article-intro .breadcrumb { margin-bottom: 18px; }
.article-category { display: inline-block; font-size: var(--type-meta); font-weight: 700; color: var(--color-accent-ink); border-bottom: 2px solid var(--color-accent); padding-bottom: 3px; margin-bottom: 16px; }
.article-intro h1 { font-size: clamp(1.75rem, 1.25rem + 1.6vw, 2.625rem); line-height: 1.4; letter-spacing: -.025em; font-weight: 900; text-wrap: wrap; }
.article-title-main, .article-title-sub { display: block; }
.article-title-sub { margin-top: 8px; font-size: clamp(1.5rem, 1.125rem + 1vw, 2rem); line-height: 1.5; font-weight: 700; }
.title-phrase { display: inline-block; max-width: 100%; vertical-align: top; }
.article-intro .article-deck { color: var(--color-muted); font-size: var(--type-body); line-height: 1.75; }
.article-info { display: flex; flex-wrap: wrap; gap: 8px 20px; color: var(--color-muted); font-size: var(--type-meta); margin-top: 24px; font-variant-numeric: tabular-nums; }
.article-cover { align-self: center; }
.article-cover img { aspect-ratio: 3/2; object-fit: cover; border-radius: var(--radius-image); }
.article-cover figcaption { font-size: var(--type-caption); color: var(--color-muted); text-align: right; padding-top: 8px; line-height: 1.5; }
.reading-grid { width: min(100% - 40px, 760px); display: grid; padding-top: 30px; padding-bottom: 52px; gap: 36px; }
.article-column { min-width: 0; }
.quick-answer { border-top: 3px solid var(--color-accent); border-bottom: 1px solid var(--color-rule); padding: 24px 0 28px; margin-bottom: 42px; }
.quick-answer h2 { display: flex; align-items: center; gap: 8px; font-size: var(--type-label); font-weight: 900; margin-bottom: 19px; line-height: 1.3; }
.quick-answer h2 svg { width: 19px; }
.quick-answer ol { list-style: none; display: grid; gap: 14px; counter-reset: point; }
.quick-answer li { counter-increment: point; display: grid; grid-template-columns: 21px minmax(0, 1fr); column-gap: 12px; font-size: var(--type-small); line-height: 1.55; }
.quick-answer li::before { content: counter(point, decimal-leading-zero); color: var(--color-accent-ink); font-size: var(--type-meta); font-weight: 900; padding-top: 2px; }
.quick-answer b { font-size: var(--type-copy); }
.quick-answer em { font-style: normal; }
.quick-answer .quick-detail { display: block; color: var(--color-muted); font-size: var(--type-small); margin-top: 3px; line-height: 1.55; }
.reading-toc { display: none; }
.article-body { font-size: var(--type-body); line-height: 1.8; letter-spacing: .025em; overflow-wrap: anywhere; }
.article-body > p { margin-bottom: 1.6em; }
.article-body > h2 { font-size: clamp(1.5625rem, 1.3rem + .6vw, 1.875rem); font-weight: 900; line-height: 1.325; letter-spacing: -.025em; padding-top: 21px; border-top: 1px solid var(--color-ink); margin: 52px 0 24px; scroll-margin-top: 28px; }
.article-body > h2:first-child { margin-top: 0; }
.article-body strong { font-weight: 700; }
.article-body em { font-style: normal; }
.article-body a, .sources a { color: var(--color-accent-ink); text-decoration: underline; text-decoration-color: currentColor; text-decoration-thickness: 1px; overflow-wrap: anywhere; }
.article-body ul, .article-body ol { margin: 20px 0 28px; padding-left: 1.4em; }
.article-body li { margin: 8px 0; }
.article-body li::marker { color: var(--color-accent-ink); }
.article-body .dot { padding: 17px 22px 17px 38px; background: var(--color-note); }
.note { padding: 23px; background: var(--color-accent-soft); margin: 30px 0; font-size: var(--type-copy); line-height: 1.65; }
.note .n-ttl { font-weight: 700; margin-bottom: 12px; display: flex; gap: 10px; }
.note .ic { display: none; }
.note .n-ttl::before { content: '!'; font-size: 12px; flex: none; width: 20px; height: 20px; border: 1px solid var(--color-ink); border-radius: 50%; display: grid; place-items: center; margin-top: 5px; }
.note p { margin: 8px 0; }
.note .law { color: var(--color-muted); font-size: var(--type-meta); margin-top: 12px; line-height: 1.55; }
.explain { background: var(--color-note); padding: 24px; margin: 24px 0 32px; }
.explain figcaption { font-size: var(--type-copy); font-weight: 700; margin-bottom: 20px; line-height: 1.35; }
.factors { display: grid; gap: 14px; }
.factor { padding: 15px 0; border-top: 1px solid var(--color-rule); }
.factor strong { display: block; font-size: var(--type-copy); margin-bottom: 6px; line-height: 1.4; }
.factor span { display: block; font-size: var(--type-small); line-height: 1.5; color: var(--color-muted); }
.factor-result { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--color-ink); font-size: var(--type-copy); font-weight: 700; text-align: center; line-height: 1.45; }
.factor-result svg { display: inline-block; width: 18px; height: 18px; vertical-align: middle; margin-right: 8px; }
.explain .figure-source { font-size: var(--type-caption); color: var(--color-muted); margin-top: 16px; line-height: 1.5; }
.table-hint { font-size: var(--type-caption); color: var(--color-muted); padding-bottom: 10px; }
.tablewrap { overflow-x: auto; margin: 24px 0; border: 1px solid var(--color-rule); border-radius: 2px; }
.tablewrap:focus-visible { outline-offset: 3px; }
table.cmp { min-width: 570px; width: 100%; border-collapse: collapse; font-size: var(--type-small); line-height: 1.6; background: var(--color-surface); }
table.cmp th, table.cmp td { padding: 18px; text-align: left; border-bottom: 1px solid var(--color-rule); vertical-align: top; }
table.cmp thead th { background: var(--color-ink); color: var(--color-paper); font-size: var(--type-ui); font-weight: 700; }
table.cmp tbody th { background: var(--color-note); min-width: 150px; }
table.cmp .ng { color: var(--color-error); font-weight: 700; }
table.cmp .ok { color: var(--color-ink); font-weight: 700; text-decoration: underline; text-decoration-color: var(--color-accent); text-decoration-thickness: 3px; }
@media (max-width: 39.99rem) {
  .tablewrap { overflow-x: visible; border: 0; }
  table.cmp { display: block; min-width: 0; background: transparent; font-size: var(--type-small); line-height: 1.6; }
  table.cmp thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  table.cmp tbody { display: grid; gap: 20px; }
  table.cmp tr { display: grid; border: 1px solid var(--color-rule); background: var(--color-surface); }
  table.cmp tbody th { display: block; font-size: 15px; padding: 16px 20px; }
  table.cmp td { display: block; padding: 16px 20px; font-size: 14px; }
  table.cmp td:last-child { border-bottom: 0; }
  table.cmp td::before { content: attr(data-label); display: block; color: var(--color-muted); font-weight: 400; font-size: var(--type-caption); margin-bottom: 6px; }
}
.faq { margin: 52px 0 36px; }
.faq h2 { font-size: 24px; margin-bottom: 24px; font-weight: 900; line-height: 1.3; }
.faq details { border-top: 1px solid var(--color-rule); }
.faq details:last-child { border-bottom: 1px solid var(--color-rule); }
.faq summary { display: flex; gap: 12px; cursor: pointer; padding: 22px 0; font-size: var(--type-copy); font-weight: 700; list-style: none; line-height: 1.45; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .q { color: var(--color-accent-ink); flex: none; }
.faq summary::after { content: '+'; margin-left: auto; flex: none; font-size: 20px; line-height: 1.4; }
.faq details[open] summary::after { content: '−'; }
.faq .a { padding: 0 12px 26px 30px; font-size: var(--type-copy); line-height: 1.75; color: var(--color-muted); }
.summary { padding: 28px; background: var(--color-note); margin: 32px 0; }
.summary .s-ttl { font-size: var(--type-label); font-weight: 900; margin-bottom: 18px; line-height: 1.3; }
.summary ol { padding-left: 18px; font-size: var(--type-copy); line-height: 1.65; }
.summary li { padding-left: 6px; margin: 10px 0; }
.cta { padding: 30px 24px; background: var(--color-accent-soft); margin: 36px 0; }
.cta h3 { font-size: 20px; line-height: 1.35; font-weight: 900; }
.cta p { font-size: var(--type-copy); line-height: 1.6; margin: 12px 0 20px; color: var(--color-muted); }
.cta a { display: inline-flex; background: var(--color-ink); color: var(--color-paper); font-size: var(--type-ui); padding: 12px 23px; min-height: 48px; align-items: center; white-space: nowrap; }
.source-disclosure { border-top: 1px solid var(--color-rule); border-bottom: 1px solid var(--color-rule); margin: 32px 0; }
.source-disclosure > summary { padding: 19px 0; font-size: var(--type-ui); font-weight: 700; cursor: pointer; }
.sources { padding: 0 0 22px; }
.sources .src-ttl { display: none; }
.sources ol { padding-left: 20px; font-size: var(--type-meta); color: var(--color-muted); line-height: 1.7; }
.sources li { margin: 10px 0; }
.byline { display: flex; gap: 20px; align-items: center; padding: 24px 0; margin-top: 28px; border-top: 1px solid var(--color-rule); }
.byline .b-logo { width: 78px; height: auto; flex: none; }
.byline .b-txt { font-size: var(--type-meta); color: var(--color-muted); line-height: 1.65; }
.byline b { color: var(--color-ink); }
.related-preview { margin-block: 48px 64px; }
.related-preview h2 { font-size: 25px; font-weight: 900; border-top: 2px solid var(--color-ink); padding-top: 20px; margin-bottom: 26px; line-height: 1.3; }
.menu-links { display: grid; margin-top: 12px; }
.menu-links a { display: flex; justify-content: space-between; align-items: center; padding: 16px 0; min-height: 48px; border-bottom: 1px solid var(--color-rule); font-size: 14px; }
.article-toc { padding: 24px; margin-bottom: 42px; background: var(--color-note); border-radius: 12px; }
.article-toc h2 { font-size: var(--type-label); font-weight: 900; line-height: 1.4; margin-bottom: 12px; }
.article-toc ol, .reading-toc ol { list-style: none; counter-reset: chapter; }
.article-toc li, .reading-toc li { counter-increment: chapter; }
.article-toc a, .reading-toc a { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 10px; }
.article-toc a::before, .reading-toc a::before { content: counter(chapter, decimal-leading-zero); font-size: var(--type-caption); color: var(--color-accent-ink); font-weight: 700; padding-top: 2px; }
.article-toc a { padding: 11px 0; min-height: 44px; font-size: var(--type-copy); line-height: 1.6; text-decoration: underline; text-decoration-color: var(--color-rule); }
.reading-toc a[aria-current] { font-weight: 700; color: var(--color-ink); }
.reading-toc a[aria-current]::before { color: var(--color-accent-ink); }
:is(.lead-story h2 a, .story h3 a, .text-link, .footer nav a, .breadcrumb a, .about-service, .toc-service a, .byline a, .article-body a, .sources a, .article-toc a, .reading-toc a, .site-nav a, .picks-explore):focus-visible,
.compact-story:focus-visible h3, .related .r-row > a:focus-visible .r-h { color: var(--color-accent-ink); text-decoration: underline; text-decoration-thickness: 2px; text-decoration-color: currentColor; text-underline-offset: .2em; }
@media (hover: hover) and (pointer: fine) {
  :is(.lead-story h2 a, .story h3 a, .text-link, .footer nav a, .breadcrumb a, .about-service, .toc-service a, .byline a, .article-body a, .sources a, .article-toc a, .reading-toc a, .site-nav a, .picks-explore):hover,
  .compact-story:hover h3, .related .r-row > a:hover .r-h { color: var(--color-accent-ink); text-decoration: underline; text-decoration-thickness: 2px; text-decoration-color: currentColor; text-underline-offset: .2em; }
  .topic-item:hover strong, .site-nav a:hover { text-decoration: underline; text-decoration-color: var(--color-accent); text-decoration-thickness: 3px; }
  .topic-item:hover { border-color: var(--color-ink); background: var(--color-accent-soft); }
  .picks-explore:hover { background: var(--color-accent-soft); }
  .icon-button:hover { background: var(--color-note); }
  .button:hover { background: var(--color-accent-soft); }
  .category-filter button:hover, .reset-button:hover { background: var(--color-accent-soft); border-color: var(--color-ink); }
  .story-image:hover img, .lead-visual:hover img { filter: brightness(.9); }
  .floating-consult:hover .consult-label { background: var(--color-accent); color: var(--color-ink); }
}
@media (min-width: 40rem) {
  .container { width: min(100% - 64px, 1184px); }
  .masthead-brand { width: 224px; }
  .masthead { min-height: 168px; }
  .menu-button { display: none; }
  .front { padding-top: 36px; }
    .section-heading { flex-direction: row; align-items: center; justify-content: space-between; }
  .section-heading .text-link { align-self: center; }
  .story-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 26px; }
  .home-new .story:nth-child(n+4) { display: block; padding-top: 0; border: 0; }
  .home-new .story:nth-child(n+4) .story-meta { margin-top: 14px; font-size: var(--type-meta); }
  .home-new .story:nth-child(n+4) h3 { font-size: var(--type-compact); }
  .topic-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .topic-header { grid-template-columns: 1fr 1fr; align-items: center; }
  .footer-logo, .footer-top > div:first-child { width: 264px; }
  .reading-grid { width: min(100% - 64px, 760px); padding-top: 34px; }
  .article-body { font-size: var(--type-body); line-height: 1.8; }
  .article-body > h2 { font-size: clamp(1.5625rem, 1.3rem + .6vw, 1.875rem); line-height: 1.325; }
  .factors { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
  .factor { border-top: 0; border-right: 1px solid var(--color-rule); padding: 0 15px 0 0; }
  .factor:last-child { border-right: 0; padding-right: 0; }
}
@media (min-width: 64rem) {
  .masthead-brand { width: 264px; }
  .front-grid { grid-template-columns: minmax(0, 1.72fr) minmax(0, 1fr); gap: 48px; }
  .front-aside { border-left: 1px solid var(--color-rule); padding-left: 34px; }
  .compact-story { grid-template-columns: minmax(0, 1fr) 109px; gap: 14px; padding: 20px 0; }
  .compact-story h3 { font-size: var(--type-compact); line-height: var(--leading-card); }
  .story-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 34px 28px; }
  .section { margin-top: 72px; }
  .home-new .story:nth-child(n+4) { display: grid; grid-template-columns: 108px minmax(0, 1fr); gap: 16px; padding-top: 23px; border-top: 1px solid var(--color-rule); }
  .home-new .story:nth-child(n+4) .story-meta { margin-top: 0; font-size: var(--type-meta); }
  .home-new .story:nth-child(n+4) h3 { font-size: var(--type-compact); }
  .topic-section { padding: 45px 0 48px; }
  .topic-header { grid-template-columns: 1fr; }
  .topic-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
  .topic-item strong { font-size: var(--type-compact); }
  .reading-grid { width: min(100% - 64px, 1064px); grid-template-columns: minmax(0, 1fr) 240px; gap: 64px; padding-top: 42px; }
  .article-toc { display: none; }
  .reading-toc { display: block; align-self: start; position: sticky; top: 28px; }
  .reading-toc > p { font-size: var(--type-ui); font-weight: 700; border-bottom: 1px solid var(--color-ink); padding-bottom: 15px; margin-bottom: 10px; }
  .reading-toc a { padding: 11px 0; color: var(--color-muted); font-size: var(--type-ui); line-height: 1.5; }
  .reading-toc .toc-service { margin-top: 27px; padding: 18px 0; border-top: 1px solid var(--color-rule); }
  .reading-toc .toc-service p { font-size: var(--type-meta); color: var(--color-muted); line-height: 1.5; }
  .reading-toc .toc-service a { display: inline-flex; align-items: center; gap: 8px; color: var(--color-ink); font-size: var(--type-ui); font-weight: 700; }
  .reading-toc .toc-service a::before { display: none; }
  .reading-toc .toc-service svg { width: 14px; }
  .quick-answer ol { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 30px; }
}
@media (min-width: 80rem) {
  .front-grid { gap: 54px; }
  .front-aside { padding-left: 38px; }
  .compact-story { grid-template-columns: minmax(0, 1fr) 119px; }
  .compact-story h3 { font-size: var(--type-compact); line-height: var(--leading-card); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media print {
  .masthead-search, .site-nav, .reading-toc, .footer { display: none; }
  .reading-grid { display: block; }
  /* 印刷では方眼を出さない */
  body { background: none; }
}

@media (min-width: 40rem) {
  .site-nav a { font-size: var(--type-ui); }
  .home-new .story:nth-child(n+4) .story-meta { font-size: var(--type-meta); }
}
@media (min-width: 64rem) {
  .compact-story { grid-template-columns: minmax(0, 1fr) 104px; }
  .compact-story h3 { font-size: var(--type-compact); line-height: var(--leading-card); }
  .home-new .story:nth-child(n+4) h3 { font-size: var(--type-compact); }
}

.about-band { background: var(--color-accent); color: var(--color-ink); margin-block: 64px; overflow: clip; }
.about-media { display: grid; gap: 12px; padding-top: 40px; }
.about-copy { min-width: 0; padding-bottom: 12px; }
.about-eyebrow { font-size: var(--type-ui); font-weight: 700; margin-bottom: 18px; }
.about-media h2 { font-size: clamp(34px, 4.4vw, 60px); line-height: 1.2; font-weight: 900; letter-spacing: -.04em; }
.about-copy .about-lead { font-size: 17px; line-height: 1.45; font-weight: 700; margin-top: 24px; }
.about-lead span { display: block; }
.about-description { font-size: var(--type-copy); line-height: 1.65; max-width: 35em; margin-top: 14px; }
.about-service { display: inline-flex; align-items: center; gap: 20px; min-height: 50px; padding: 12px 22px; margin-top: 24px; background: var(--color-ink); color: var(--color-paper); font-size: var(--type-ui); font-weight: 700; }
.about-service svg { width: 17px; }
.about-art { width: min(100%, 360px); align-self: end; justify-self: end; }
.about-art img { width: 100%; height: auto; }
@media (min-width: 48rem) {
  .about-media { grid-template-columns: minmax(0, 1.15fr) minmax(0, .95fr); align-items: end; gap: 24px; padding-top: 0; min-height: 480px; }
  .about-copy { padding-block: 52px; align-self: center; }
  .about-art { width: 100%; }
}
@media (min-width: 64rem) {
  .about-band { margin-block: 72px; }
  .about-media { min-height: 548px; gap: 40px; }
  .about-copy { padding-block: 64px; }
  .about-copy .about-lead { font-size: 20px; }
  .about-lead span { display: inline; }
}
.floating-consult { position: fixed; z-index: 40; right: max(12px, env(safe-area-inset-right, 0px)); bottom: max(12px, env(safe-area-inset-bottom, 0px)); display: block; opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(16px); transition: opacity var(--dur-short), transform var(--dur-short), visibility var(--dur-short); }
.floating-consult.is-visible { opacity: 1; visibility: visible; pointer-events: auto; transform: none; }
.consult-character { display: flex; flex-direction: column; gap: 4px; width: 104px; }
.consult-character img { display: block; width: 100%; height: auto; }
.consult-label { display: flex; justify-content: center; align-items: center; gap: 6px; min-height: 44px; padding: 6px; background: var(--color-ink); color: var(--color-paper); font-size: 13px; line-height: 1.3; font-weight: 900; border: 1px solid var(--color-accent); border-radius: var(--radius-image); }
.consult-label svg { width: 14px; height: 14px; flex: none; }
.consult-bubble { display: none; position: relative; background: var(--color-accent); color: var(--color-ink); border: 2px solid var(--color-ink); border-radius: 12px; box-shadow: 3px 3px 0 var(--color-ink); padding: 8px 12px; margin-top: 28px; font-size: 14px; line-height: 1.35; font-weight: 900; }
.consult-bubble::after { content: ''; position: absolute; right: -8px; top: 18px; width: 12px; height: 12px; background: var(--color-accent); border-top: 2px solid var(--color-ink); border-right: 2px solid var(--color-ink); transform: rotate(45deg); }
body:has(input:focus) .floating-consult { opacity: 0; visibility: hidden; pointer-events: none; }
.floating-consult:focus-visible { outline-offset: -3px; }
@media (min-width: 40rem) {
  .floating-consult { display: flex; align-items: flex-start; gap: 8px; }
  .consult-bubble { display: block; }
  .consult-character { width: 128px; }
  .consult-label { font-size: 14px; }
}
@media (max-height: 450px) {
  .consult-bubble { display: none; }
  .consult-character img { width: 78px; margin-inline: auto; }
}
@media (prefers-reduced-motion: reduce) {
  .floating-consult { transition: none; }
}


/* 既存記事の本文・表・図版を保持するための共通調整。 */
.blog-editorial .container { max-width: none; padding-inline: 0; }
.blog-editorial main { padding-top: 0; }
.blog-editorial { --yellow: #F5C400; --ink: #191a16; --ink-deep: #191a16; --ink-2: #3d3d3d; --gray: #666666; --line: #dddddd; --cat: #745900; --bg: #ffffff; --bg-soft: #f5f5f5; }
.article-body > h2 { display: block; }
.article-body p { font-size: inherit; line-height: inherit; }
.article-body h3 { font-size: 1.15em; line-height: 1.35; }
.article-body ul.dot li, .article-body ol.steps li { font-size: inherit; }
.article-body .cite { background: var(--color-note); color: var(--color-ink); }
.article-body .note p { font-size: inherit; }
.article-column > .know { margin: 0 0 28px; padding: 24px; background: var(--color-know); border: 1px solid var(--color-rule); border-left: 5px solid var(--color-accent); border-radius: 12px; }
.article-column > .know .k-ttl { display: block; font-size: var(--type-label); line-height: 1.4; margin-bottom: 16px; }
.article-column > .know ul { display: grid; gap: 12px; list-style: none; }
.article-column > .know li { font-size: var(--type-body); line-height: 1.75; }
.conc.quick-answer { background: var(--color-ink); color: var(--color-on-ink); border-radius: 12px; border: 0; padding: 26px 24px; margin: 0 0 36px; }
.conc.quick-answer .c-ttl { display: inline-block; padding: 6px 14px; background: var(--color-accent); color: var(--color-ink); border-radius: 6px; font-size: var(--type-label); letter-spacing: 0; line-height: 1.4; margin-bottom: 24px; }
.conc.quick-answer ol { grid-template-columns: minmax(0, 1fr); gap: 24px; }
.conc.quick-answer li { position: relative; display: block; padding: 0 0 0 44px; color: var(--color-on-ink-muted); font-size: var(--type-body); line-height: 1.75; }
.conc.quick-answer li::before { position: absolute; top: 0; left: 0; display: grid; place-items: center; width: 30px; height: 30px; background: var(--color-accent); border-radius: 50%; color: var(--color-ink); font-size: var(--type-copy); font-weight: 900; content: counter(point); }
.conc.quick-answer li b { display: block; margin-bottom: 6px; color: var(--color-on-ink); font-size: var(--type-body); line-height: 1.65; }
.conc.quick-answer li b em { color: var(--color-accent); font-style: normal; }
@media (min-width: 40rem) {
  .article-column > .know, .conc.quick-answer { padding: 30px 32px; }
}
.faq { border: 0; background: transparent; border-radius: 0; padding: 0; }
.faq details { background: transparent; border-radius: 0; margin: 0; }
.faq summary { color: var(--color-ink); }
.faq summary .q { color: var(--color-accent-ink); }
.faq .a { background: transparent; }
.summary { border: 0; border-radius: 0; color: var(--color-ink); }
.summary ol { color: var(--color-ink); }
.cta { border: 0; border-radius: 0; color: var(--color-ink); }
.cta h3, .cta h3 .ac { color: inherit; background: transparent; }
.byline { background: transparent; border-radius: 0; }
.byline .b-logo { object-fit: contain; }
.related { padding: 0; margin: 0; border: 0; background: transparent; }
.related .r-ttl { border-top: 2px solid var(--color-ink); padding-top: 20px; margin-bottom: 26px; font-size: 25px; line-height: 1.3; font-weight: 900; color: var(--color-ink); }
.related .r-row { display: grid; grid-template-columns: minmax(0,1fr); gap: 30px; }
.related .r-row > a { display: block; padding: 0; border: 0; border-radius: 0; background: transparent; color: var(--color-ink); min-width: 0; }
.related .r-row > a > img { display: block; width: 100%; height: auto; aspect-ratio: 3/2; object-fit: cover; border-radius: var(--radius-image); }
.related .r-row > a > div { margin-top: 14px; }
.related .r-cat { font-size: var(--type-meta); color: var(--color-accent-ink); margin-bottom: 8px; }
.related .r-h { font-size: var(--type-card); line-height: 1.35; font-weight: 700; text-wrap: balance; }
@media (min-width: 40rem) {
  .related .r-row { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (min-width: 64rem) {
  .related .r-row { grid-template-columns: repeat(3,minmax(0,1fr)); }
}
@media (max-width: 39.99rem) {
  .article-body table.cmp tbody th { width: auto !important; min-width: 0; }
  .tablewrap:has(table.responsive-scroll) { overflow-x: auto; border: 1px solid var(--color-rule); }
  .tablewrap:has(table.responsive-scroll)::before { content: '左右にスクロールして読めます'; display: block; padding: 10px 14px; font-size: 12px; color: var(--color-muted); background: var(--color-note); }
  .article-body table.cmp.responsive-scroll { display: table; min-width: 570px; table-layout: auto; background: var(--color-paper); }
  .article-body table.cmp.responsive-scroll thead { position: static; width: auto; height: auto; overflow: visible; clip-path: none; }
  .article-body table.cmp.responsive-scroll tbody { display: table-row-group; }
  .article-body table.cmp.responsive-scroll tr { display: table-row; }
  .article-body table.cmp.responsive-scroll th, .article-body table.cmp.responsive-scroll td { display: table-cell; padding: 14px; font-size: 14px; }
  .article-body table.cmp.responsive-scroll td::before { display: none; }
}
@media print {
  .floating-consult { display: none; }
}