.article-page.reading-article {
  --reading-ink: #28323c;
  --reading-muted: #57616c;
  --reading-rule: #d8dee4;
  --reading-link: #245785;
  width: auto;
  max-width: 748px;
  margin: 0 auto;
  padding: 42px 30px 76px;
  color: var(--reading-ink);
}
.reading-article .reading-header {
  padding: 0 0 30px;
  margin: 0;
  border: 0;
}
.reading-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--reading-muted);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.04em;
}
.reading-article h1 {
  max-width: 660px;
  margin: 22px 0 14px;
  font-size: clamp(1.8rem, 4vw, 2.55rem);
  line-height: 1.5;
  letter-spacing: 0.015em;
  text-wrap: balance;
  font-weight: 650;
}
.reading-article:lang(ja) h1 {
  font-family: 'Hiragino Mincho ProN', 'Yu Mincho', serif;
  font-weight: 600;
}
.reading-header .reading-deck {
  font-size: 14px;
  line-height: 1.95;
  margin: 0 0 18px;
  color: var(--reading-muted);
}
.reading-article .article-affiliate-disclosure {
  margin: 10px 0 14px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--reading-muted);
  padding: 0;
  border: 0;
  background: transparent;
}
.reading-article .reading-prose {
  max-width: none;
  margin: 0;
  padding: 0;
  border: 0;
}
.reading-article .reading-prose > p {
  font-size: 16px;
  line-height: 2.05;
  letter-spacing: 0.025em;
  margin: 0 0 1.35em;
  color: inherit;
}
.reading-article .reading-prose > p:first-child {
  font-size: 19px;
  line-height: 1.95;
  margin: 0 0 1em;
}
.reading-article .reading-prose > h2 {
  font-size: 21px;
  line-height: 1.65;
  margin: 2.7em 0 1em;
  letter-spacing: 0.01em;
  font-weight: 650;
  padding: 0;
  border: 0;
}
.reading-prose strong {
  font-weight: 650;
  color: inherit;
}
.reading-article a {
  color: var(--reading-link);
  text-underline-offset: 0.2em;
}
.reading-article :is(a, summary, button):focus-visible {
  outline: 3px solid var(--reading-link);
  outline-offset: 4px;
}
.reading-article [id] {
  scroll-margin-top: 95px;
}
.reading-figure {
  margin: 36px 0 18px;
  padding: 24px 0 18px;
  border-block: 1px solid var(--reading-rule);
}
.reading-figure > figcaption {
  font-size: 14px;
  font-weight: 650;
  line-height: 1.8;
  margin: 0 0 22px;
}
.reading-figure-items {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.reading-figure-items > div {
  min-width: 0;
}
.reading-figure-photo {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 0 12px;
}
.reading-figure .reading-figure-title {
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 8px;
}
.reading-figure p {
  font-size: 13px;
  line-height: 1.9;
  margin: 0 0 12px;
}
.reading-figure .reading-figure-note {
  font-size: 11px;
  color: var(--reading-muted);
  margin: 16px 0 0;
}
.reading-figure .reading-photo-credit {
  font-size: 12px;
  line-height: 1.8;
  color: var(--reading-muted);
  margin: 12px 0 0;
  overflow-wrap: anywhere;
}
.reading-photo-credit a {
  color: inherit;
}
.reading-figure-note a {
  display: inline-block;
  padding-block: 10px;
}
.reading-evidence {
  margin: 0 0 38px;
  padding: 0;
  border: 0;
}
.reading-evidence > summary {
  display: list-item;
  min-height: 44px;
  align-content: center;
  width: fit-content;
  max-width: 100%;
  cursor: pointer;
  font-size: 12px;
  color: var(--reading-link);
  line-height: 1.8;
}
.reading-evidence .article-evidence-comparison {
  padding: 18px 0;
  margin: 0;
  border: 0;
  background: transparent;
}
.reading-evidence h3 {
  font-size: 17px;
  line-height: 1.7;
}
.reading-evidence .article-comparison-grid {
  display: block;
}
.reading-evidence .article-evidence-card {
  padding: 12px 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}
.reading-evidence .article-evidence-card h4 {
  font-size: 15px;
}
.reading-evidence :is(p, dt, dd, a) {
  font-size: 12px;
  line-height: 1.8;
}
.reading-evidence .article-comparison-actions {
  display: none;
}
.reading-article .article-market-products {
  margin: 20px 0 36px;
  padding: 0;
  background: transparent;
  border: 0;
}
.reading-market-label {
  font-size: 13px;
  font-weight: 650;
  line-height: 1.8;
  margin: 0 0 8px;
}
.reading-article .article-market-disclaimer {
  font-size: 12px;
  line-height: 1.9;
  color: var(--reading-muted);
  margin: 0 0 8px;
}
.reading-article .article-market-grid {
  display: block;
  margin: 0;
  padding: 0;
  list-style: none;
}
.reading-article .article-market-product {
  display: block;
  background: transparent;
  box-shadow: none;
  border: 0;
  border-bottom: 1px solid var(--reading-rule);
  border-radius: 0;
  padding: 22px 0;
  margin: 0;
  min-width: 0;
}
.reading-article .article-product-copy {
  display: block;
  padding: 0;
}
.reading-article .article-market-kind {
  font-size: 11px;
  color: var(--reading-muted);
  margin: 0 0 5px;
}
.reading-article .article-market-product h3 {
  font-size: 16px;
  line-height: 1.8;
  margin: 0 0 6px;
}
.reading-article .article-product-identification {
  font-size: 10px;
  color: var(--reading-muted);
  letter-spacing: 0.04em;
}
.reading-article .article-product-verified-fact {
  font-size: 13px;
  line-height: 1.9;
  margin: 9px 0;
}
.reading-article .article-product-evidence {
  display: inline-block;
  font-size: 12px;
  line-height: 1.9;
  margin: 2px 0;
}
.reading-article .article-product-route {
  font-size: 10px;
  line-height: 1.8;
  margin: 9px 0 0;
}
.reading-article .article-paid-link-label {
  background: transparent;
  color: var(--reading-muted);
  padding: 0;
  border: 0;
  font-size: 10px;
}
.reading-article .article-product-cta {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  min-height: 44px;
  width: auto;
  max-width: 100%;
  padding: 5px 0;
  margin: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  color: var(--reading-link);
  font-size: 13px;
  line-height: 1.8;
  text-align: left;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}
.reading-article .article-product-cta:hover {
  background: transparent;
  color: var(--reading-link);
  text-decoration-thickness: 2px;
}
.reading-article .article-product-route-note {
  font-size: 12px;
  line-height: 1.85;
}
.reading-article .article-electric-products {
  margin: 18px 0 32px;
}
.reading-article .article-electric-products > h3 {
  font-size: 15px;
  line-height: 1.8;
}
.reading-article .article-electric-details summary {
  min-height: 44px;
  align-content: center;
  font-size: 13px;
  line-height: 1.8;
  cursor: pointer;
}
.reading-method {
  border-top: 1px solid var(--reading-rule);
  padding-top: 20px;
  margin: 44px 0 24px;
}
.reading-method p {
  font-size: 12px;
  line-height: 1.9;
  color: var(--reading-muted);
}
.reading-article .article-sources {
  margin: 24px 0;
  padding: 0;
  border: 0;
}
.reading-article .article-sources h2 {
  font-size: 17px;
  line-height: 1.8;
}
.reading-article .article-source-note,
.reading-article .article-source-list {
  font-size: 11px;
  line-height: 1.95;
  color: var(--reading-muted);
}
.reading-article .article-source-list {
  padding-left: 18px;
}
.reading-article .article-source-list li {
  margin-bottom: 10px;
  overflow-wrap: anywhere;
}
.reading-article .article-back-link {
  border-top: 1px solid var(--reading-rule);
  padding-top: 22px;
  margin-top: 32px;
  font-size: 13px;
}
.reading-article .article-back-link a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
.article-page.reading-index {
  max-width: 748px;
}
.reading-index .reading-header {
  padding-bottom: 22px;
}
.reading-index h1 {
  margin: 10px 0 0;
  font-size: 32px;
}
.reading-entry {
  display: block;
  padding: 30px 0;
  border-block: 1px solid var(--reading-rule);
}
.reading-entry + .reading-entry {
  border-top: 0;
}
.reading-video {
  position: relative;
  margin: 32px 0;
}
.reading-video-skip {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.reading-video .reading-video-skip:focus {
  z-index: 2;
  width: auto;
  height: auto;
  max-width: calc(100% - 16px);
  padding: 10px 12px;
  overflow: visible;
  clip-path: none;
  white-space: normal;
  color: #245785;
  background: #fff;
  font-size: 14px;
  line-height: 1.5;
  outline: 2px solid #245785;
  outline-offset: 2px;
}
.reading-video figcaption:focus {
  outline: 2px solid var(--reading-link);
  outline-offset: 4px;
}
.reading-media-note {
  display: block;
}
.reading-reference {
  margin: 32px 0;
}
.reading-reference img {
  display: block;
  width: 100%;
  height: auto;
}
.reading-reference figcaption,
.reading-reference .reading-photo-credit {
  color: var(--reading-muted);
  font-size: 12px;
  line-height: 1.8;
  margin: 10px 0 0;
}
.reading-article h1 .reading-title-word {
  white-space: nowrap;
}
.reading-title-break {
  display: none;
}
@media (min-width: 601px) {
  .reading-title-break {
    display: initial;
  }
}
.reading-video iframe {
  display: block;
  width: 100%;
  height: auto;
  min-height: 200px;
  aspect-ratio: 16 / 9;
  border: 0;
}
.reading-video figcaption {
  margin-top: 10px;
  color: var(--reading-muted);
  font-size: 12px;
  line-height: 1.8;
}
.reading-video figcaption a {
  display: inline-block;
  padding-block: 8px;
}
.reading-entry-copy {
  min-width: 0;
}
.reading-entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  margin-bottom: 12px;
  color: var(--reading-muted);
  font-size: 12px;
  line-height: 1.8;
}
.reading-index .reading-entry-link {
  display: block;
  color: var(--reading-ink);
  text-decoration: none;
}
.reading-index .reading-entry-link h2 {
  margin: 0 0 12px;
  font-size: 23px;
  font-weight: 600;
  line-height: 1.65;
  letter-spacing: 0.005em;
  overflow-wrap: break-word;
}
.reading-index:lang(ja) .reading-entry-link h2 {
  font-family: 'Hiragino Mincho ProN', 'Yu Mincho', serif;
}
.reading-index .reading-entry-link p {
  margin: 0;
  color: var(--reading-muted);
  font-size: 14px;
  line-height: 1.9;
}
.reading-entry-more {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  margin-top: 12px;
  color: var(--reading-link);
  font-size: 13px;
}
.reading-entry-link:hover h2,
.reading-entry-link:focus-visible h2 {
  text-decoration: underline;
  text-underline-offset: 0.2em;
  text-decoration-thickness: 1px;
}
html[data-theme='dark'] .reading-article {
  --reading-ink: #e4e9ef;
  --reading-muted: #b9c4d0;
  --reading-rule: #45515f;
  --reading-link: #aad1f5;
}
@media (max-width: 600px) {
  .article-page.reading-article {
    padding: 27px 23px 52px;
  }
  .reading-article h1 {
    font-size: 28px;
    line-height: 1.55;
    margin: 19px 0 15px;
    letter-spacing: 0.015em;
  }
  .reading-meta {
    font-size: 10px;
  }
  .reading-header .reading-deck {
    font-size: 12px;
    line-height: 1.9;
    margin-bottom: 14px;
  }
  .reading-article .reading-header {
    padding-bottom: 29px;
  }
  .reading-index .reading-header {
    padding-bottom: 22px;
  }
  .reading-index h1 {
    margin: 8px 0 0;
  }
  .reading-entry {
    padding-block: 24px;
  }
  .reading-index .reading-entry-link h2 {
    font-size: 21px;
    line-height: 1.7;
  }
  .reading-article .reading-prose > p {
    font-size: 15px;
    line-height: 2.05;
    margin-bottom: 1.45em;
    letter-spacing: 0.02em;
  }
  .reading-article .reading-prose > p:first-child {
    font-size: 17px;
    line-height: 2;
  }
  .reading-article .reading-prose > h2 {
    font-size: 19px;
    line-height: 1.8;
    margin: 2.35em 0 1em;
  }
  .reading-figure {
    margin-top: 28px;
    padding-top: 19px;
  }
  .reading-figure-items {
    display: block;
  }
  .reading-figure-items > div {
    margin-bottom: 28px;
  }
  .reading-figure .reading-figure-title {
    font-size: 14px;
    margin: 0 0 6px;
  }
  .reading-figure p {
    font-size: 12px;
    line-height: 1.9;
    margin: 0;
  }
  .reading-figure-note {
    margin-top: 12px !important;
  }
  .reading-article .article-market-product h3 {
    font-size: 15px;
  }
  .reading-article .article-market-disclaimer {
    font-size: 11px;
  }
  .reading-article .article-product-evidence {
    font-size: 11px;
  }
  .reading-evidence > summary {
    font-size: 11px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto !important;
  }
}