/* ブログ専用。既存トップ・施工実績の高さやスクロール演出は変更しない。 */
.blog-section, .blog-main, .home-next-section, .blog-footer {
  --blog-paper: #f2edde;
  color: var(--service-ink);
  font-family: var(--font-main);
}
.blog-section, .blog-main { background: linear-gradient(110deg, #f5f0e5, #eee7d8); }
.blog-container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.blog-section, .home-next-section { position: relative; scroll-margin-top: var(--site-header-safe-height); }
.blog-section h2, .blog-section h3, .blog-main h1, .blog-main h2, .home-next-section h2 { font-weight: 500; }
.blog-section a, .blog-main a, .home-next-section a, .blog-footer a { color: inherit; }
.blog-section a:focus-visible, .blog-main a:focus-visible, .home-next-section a:focus-visible, .blog-footer a:focus-visible { outline: 2px solid var(--wood-deep); outline-offset: 6px; }
.blog-banner { position: relative; isolation: isolate; display: grid; align-items: center; min-height: 0; aspect-ratio: 950 / 392; color: #fff9ec; overflow: hidden; background: #392d20; }
.blog-banner > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center center; z-index: -2; }
.blog-banner::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgb(22 19 14 / .72) 0%, rgb(22 19 14 / .46) 35%, rgb(22 19 14 / .08) 56%, transparent 72%); z-index: -1; }
.blog-banner-copy { width: min(43%, 620px); padding: clamp(18px, 5vw, 72px); text-align: left; }
.blog-banner h1, .blog-banner h2 { margin: 0; line-height: 1.4; }
.blog-banner h1 > [lang], .blog-banner h2 > [lang] { display: block; font-family: Georgia, serif; font-size: clamp(2.8rem, 5vw, 4.5rem); letter-spacing: .16em; text-indent: .16em; }
.blog-japanese-title { display: block; margin-top: 7px; font-size: 1rem; letter-spacing: .2em; }
.blog-banner-copy p { margin: 24px 0 0; font-size: 1.0625rem; line-height: 2; letter-spacing: .08em; word-break: keep-all; overflow-wrap: anywhere; }
.blog-banner-rule { display: block; width: 32px; height: 1px; margin: 28px 0 0; background: rgb(255 249 236 / .6); }
.blog-list-content { padding-block: 24px 64px; }
.blog-preview-note { margin: 0 0 26px; font-size: 1rem; line-height: 1.8; color: #736956; }
.blog-rows { padding: 0; margin: 0; list-style: none; }
.blog-row { border-bottom: 1px solid rgb(87 67 40 / .2); }
.blog-row:first-child .blog-row-link { padding-top: 0; }
.blog-row-link { display: grid; gap: 22px; padding-block: 32px; text-decoration: none; }
.blog-row-photo { overflow: hidden; aspect-ratio: 4 / 3; background: #ded4c3; }
.blog-row-photo img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.blog-row-copy { position: relative; min-width: 0; padding-bottom: 32px; }
.blog-meta { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 20px; margin: 0 0 13px; font-size: 1rem; line-height: 1.8; color: #736956; }
.blog-meta time { font-variant-numeric: tabular-nums; white-space: nowrap; }
.blog-row h2, .blog-row h3 { margin: 0; font-size: 1.45rem; line-height: 1.7; word-break: normal; overflow-wrap: anywhere; line-break: strict; text-wrap: balance; }
.blog-excerpt { margin: 18px 0 0; font-size: 1.0625rem; line-height: 1.95; color: #655944; }
.blog-row-arrow { position: absolute; right: 0; bottom: 0; font-family: serif; font-size: 1.8rem; transition: transform .5s ease; }
.blog-all-link { display: flex; align-items: center; justify-content: space-between; gap: 20px; width: min(100%, 480px); min-height: 60px; margin: 34px auto 0; padding: 16px 25px; border: 1px solid #9e927b; border-radius: 3px; background: #b9ad95; text-decoration: none; font-size: 1.0625rem; line-height: 1.6; transition: background .25s ease; }
.blog-all-link:hover, .blog-all-link:active { background: #ac9f84; }
.blog-all-link span { font-family: serif; font-size: 1.6rem; }
.blog-text-link { display: inline-flex; align-items: center; gap: 18px; min-height: 44px; font-size: 1rem; line-height: 1.8; text-decoration: underline; text-underline-offset: 6px; }
.blog-list-label { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; margin: 0 0 32px; font-size: 1.1rem; }
.blog-list-label span { font-size: 1rem; color: #736956; }
.blog-pagination { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 40px; font-size: 1rem; }
.blog-pagination a { display: inline-flex; align-items: center; min-height: 44px; text-underline-offset: 6px; }
.blog-page .site-header { color: var(--service-ink); }
.blog-page .site-header::after { opacity: 1; }
.blog-page .brand-mark { filter: brightness(0) sepia(26%) saturate(430%) hue-rotate(344deg) brightness(.74); }
.blog-page .brand-name { color: var(--service-ink); text-shadow: none; }
.blog-page .site-menu { text-shadow: none; }
.blog-main { padding-top: var(--site-header-safe-height); }
.blog-skip-link { position: fixed; top: -100px; left: 18px; z-index: 40; padding: 14px; background: #f2edde; color: #493c29; }
.blog-skip-link:focus { top: 12px; }
.blog-article { padding-block: 20px 60px; }
.blog-article-heading { width: min(100%, 960px); margin: 34px auto; }
.blog-article-heading h1 { margin: 0; font-size: clamp(1.8rem, 3.8vw, 3.25rem); line-height: 1.6; overflow-wrap: anywhere; line-break: strict; text-wrap: balance; }
.blog-title-two-lines > span { display: block; }
.blog-title-two-lines .blog-title-second-line { white-space: nowrap; }
.blog-article-heading .blog-preview-note { margin: 22px 0 0; }
.blog-article-hero img { display: block; width: 100%; height: auto; max-height: 80svh; object-fit: contain; }
.blog-article-body { width: min(100%, 860px); margin: 42px auto 0; font-size: 1.125rem; line-height: 2.1; overflow-wrap: anywhere; }
.blog-article-body p { margin: 0 0 28px; white-space: pre-line; }
.blog-article-body h2 { margin: 52px 0 24px; font-size: clamp(1.5rem, 2.4vw, 2rem); line-height: 1.7; }
.blog-article-body figure { margin: 36px 0 44px; }
.blog-article-body img { display: block; width: 100%; height: auto; max-height: 900px; object-fit: contain; }
.blog-article-body figcaption { margin-top: 12px; font-size: 1rem; line-height: 1.8; color: #736956; }
.blog-article-back { padding-top: 16px; }
.blog-related { border-top: 1px solid rgb(87 67 40 / .2); padding-block: 40px 64px; }
.blog-related > h2 { margin: 0 0 32px; font-size: 1.5rem; }
.blog-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; padding-block: 30px; font-size: 1rem; }
.home-next-section { background: rgb(242 236 223 / .76); border-top: 1px solid rgb(87 67 40 / .2); }
.home-next-inner { display: grid; gap: 24px; padding-block: 48px; }
.home-next-inner h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.5; }
.home-next-inner p { margin: 0 0 14px; font-size: 1.0625rem; line-height: 1.9; }
.blog-phone { display: inline-flex; align-items: center; min-height: 44px; margin-bottom: 12px; font-size: clamp(1.8rem, 3vw, 2.3rem); text-decoration: none; }
.home-next-eyebrow { color: rgb(87 67 40 / .66); font-size: .78rem !important; letter-spacing: .18em; }
.company-details { margin: 0; border-top: 1px solid rgb(87 67 40 / .24); }
.company-row { display: grid; gap: 8px; padding: 20px 0; border-bottom: 1px solid rgb(87 67 40 / .18); }
.company-row dt { color: rgb(53 40 29 / .66); font-size: .88rem; }
.company-row dd { margin: 0; font-size: 1rem; line-height: 1.9; }
.company-row a { text-underline-offset: 5px; }
.company-row a[href^="mailto:"] { overflow-wrap: anywhere; }
.contact-section { color: rgb(255 249 238 / .96); background: #493629; }
.contact-section .home-next-eyebrow { color: rgb(255 249 238 / .62); }
.contact-copy > p:first-child { max-width: 34em; }
.contact-line-button { display: inline-flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 3px; min-width: min(100%, 330px); min-height: 76px; margin: 14px 0 16px; padding: 13px 24px; color: #493629 !important; background: rgb(255 249 238 / .98); border-radius: 3px; text-decoration: none; }
.contact-line-button span { font-size: .84rem; }
.contact-line-button strong { font-family: var(--font-main); font-size: clamp(1.2rem, 5.2vw, 1.65rem); font-weight: 500; letter-spacing: .04em; }
.contact-note { margin-bottom: 0 !important; color: rgb(255 249 238 / .68); font-size: .86rem !important; }
@media (max-width: 720px) {
  .blog-banner-copy { width: 49%; padding: 14px 0 14px 18px; }
  .blog-banner h1 > [lang], .blog-banner h2 > [lang] { font-size: clamp(1.8rem, 10vw, 2.5rem); letter-spacing: .1em; text-indent: 0; }
  .blog-japanese-title { margin-top: 2px; font-size: .72rem; }
  .blog-banner-copy p { margin-top: 8px; font-size: clamp(.68rem, 3vw, .86rem); line-height: 1.55; letter-spacing: .02em; }
  .blog-banner-rule { width: 24px; margin-top: 8px; }
  .blog-article-heading .blog-title-two-lines { font-size: clamp(1.4rem, 6.2vw, 1.6rem); line-height: 1.7; }
}
@media (min-width: 721px) {
  .blog-container { width: min(1180px, calc(100% - 10vw)); }
  .blog-banner-copy p { font-size: 1.3rem; letter-spacing: .14em; }
  .blog-list-content { padding-block: 34px 88px; }
  .blog-row-link { grid-template-columns: minmax(0, .85fr) minmax(0, 1.25fr); align-items: center; gap: clamp(28px, 4vw, 58px); padding-block: 36px; }
  .blog-row-photo { aspect-ratio: 7 / 4; }
  .blog-row h2, .blog-row h3 { font-size: clamp(1.4rem, 2vw, 1.95rem); }
  .blog-excerpt { font-size: 1.125rem; }
  .blog-row-copy { padding-block: 10px 30px; }
  .home-next-inner { grid-template-columns: 1fr 1.3fr; align-items: center; padding-block: 64px; }
  .company-row { grid-template-columns: 120px 1fr; gap: 26px; }
  .contact-line-button { transition: transform .3s ease, background-color .3s ease; }
  .contact-line-button:hover { background: #fff; transform: translateY(-2px); }
}
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  /* 既存の「ふんわりホバー」と同じ0.5秒。スクロール中の拡大・固定は追加しない。 */
  .blog-row-link:hover .blog-row-photo img { transform: scale(1.02); }
  .blog-row-link:hover .blog-row-arrow { transform: translateX(4px); }
}
@media (prefers-reduced-motion: reduce) {
  .blog-row-photo img, .blog-row-arrow, .blog-all-link { transition: none; }
}