/* Shared layout for archive, page, single, search and 404 templates. */
.lower-page { background: var(--color-sub); color: var(--color-text); min-width: 0; }
.lower-page-header { background: var(--color-main); color: var(--color-white); padding: clamp(1.5rem, 3.5vw, 2.5rem) 1.25rem; text-align: center; }
.lower-page-header__inner, .lower-page-content { box-sizing: border-box; margin-inline: auto; max-width: 1000px; width: 100%; }
.lower-page-header__eyebrow { color: var(--color-white); font-size: .9rem; font-weight: 700; letter-spacing: .12em; margin: 0 0 -0.25rem; text-transform: uppercase; }
.lower-page-header__title { color: var(--color-white); font-size: clamp(1.6rem, 4vw, 2.25rem); line-height: 1.4; margin: 0; overflow-wrap: anywhere; }
.lower-page-header__description { line-height: 1.8; margin: 1.25rem auto 0; max-width: 46rem; overflow-wrap: anywhere; }
.lower-page-header__description, .lower-page-header__description p, .lower-page-header__description a { color: var(--color-white); }
.lower-page-header__description a:hover, .lower-page-header__description a:focus-visible { text-decoration-thickness: 2px; }
.lower-page-content { padding: clamp(3rem, 6vw, 4.5rem) 20px; }
.search-page .lower-page-content { padding-top: clamp(1.5rem, 3vw, 2.5rem); }

.post-card-list { display: grid; gap: clamp(1.25rem, 3vw, 1.75rem); }
.post-card { background: var(--color-white); border: 1px solid var(--color-border); border-radius: 20px; display: grid; gap: clamp(1.25rem, 3vw, 2rem); grid-template-columns: minmax(0, 220px) minmax(0, 1fr); min-width: 0; overflow: hidden; padding: clamp(1.25rem, 3vw, 1.75rem); position: relative; transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease; }
.post-card:hover { border-color: var(--color-main); box-shadow: 0 .5rem 1.4rem rgba(93, 93, 93, .1); transform: translateY(-2px); }
.post-card__link { inset: 0; position: absolute; z-index: 1; }
.post-card__link:focus-visible { outline: 3px solid var(--color-main-dark); outline-offset: -3px; }
.post-card__thumbnail { align-self: start; background: var(--color-sub); border-radius: 12px; display: block; overflow: hidden; }
.post-card__thumbnail img { aspect-ratio: 4 / 3; display: block; height: auto; object-fit: cover; transition: transform .25s ease; width: 100%; }
.post-card:hover .post-card__thumbnail img { transform: scale(1.04); }
.post-card__body { min-width: 0; width: 100%; }
.post-card--without-thumbnail .post-card__body { grid-column: 1 / -1; }
.post-card__meta, .entry-document__meta { align-items: center; color: var(--color-main-dark); display: flex; flex-wrap: wrap; font-size: .875rem; gap: .4rem .8rem; line-height: 1.5; }
.post-card__type { background: var(--color-sub); border-radius: 999px; color: var(--color-main-dark); font-weight: 700; padding: .18rem .65rem; }
.post-card__categories, .post-card__categories a { position: relative; z-index: 2; }
.post-card__categories a, .entry-document__categories a { color: var(--color-main-dark); text-decoration-thickness: 1px; text-underline-offset: .15em; }
.post-card__title { font-size: clamp(1.2rem, 2.5vw, 1.5rem); line-height: 1.55; margin: .7rem 0; overflow-wrap: anywhere; }
.post-card__excerpt { line-height: 1.8; overflow-wrap: anywhere; }
.post-card__excerpt p { margin: 0; }

.navigation.pagination { margin-top: clamp(2rem, 5vw, 3rem); text-align: center; }
.nav-links { align-items: center; display: flex; flex-wrap: wrap; gap: .45rem; justify-content: center; }
.nav-links .page-numbers { align-items: center; border: 1px solid var(--color-border); border-radius: .55rem; color: var(--color-text); display: inline-flex; justify-content: center; min-height: 2.75rem; min-width: 2.75rem; padding: .35rem .65rem; text-decoration: none; }
.nav-links a.page-numbers:hover, .nav-links a.page-numbers:focus-visible { background: var(--color-main); border-color: var(--color-main); color: var(--color-white); }
.nav-links .page-numbers.current { background: var(--color-main); border-color: var(--color-main); color: var(--color-white); font-weight: 700; }

.entry-document { background: var(--color-white); border: 1px solid var(--color-border); border-radius: 20px; padding: clamp(1.5rem, 5vw, 3.5rem); }
.entry-document__header { margin-bottom: clamp(1.5rem, 4vw, 2.5rem); padding-bottom: .25rem; }
.entry-document__eyebrow { color: var(--color-main); font-size: .9rem; font-weight: 700; letter-spacing: .08em; margin: 0 0 .55rem; }
.entry-document__title { border-bottom: 3px solid var(--color-main); color: var(--color-text); font-size: clamp(1.7rem, 4vw, 2.35rem); line-height: 1.5; margin: 0 0 1rem; overflow-wrap: anywhere; padding-bottom: .55rem; }
.entry-document__thumbnail { margin: 0 0 clamp(1.5rem, 4vw, 2.5rem); }
.entry-document__thumbnail img { border-radius: 12px; display: block; height: auto; max-width: 100%; width: 100%; }
.entry-content { font-size: 1rem; line-height: 2; min-width: 0; overflow-wrap: anywhere; }
.entry-content > *:first-child { margin-top: 0; }
.entry-content > *:last-child { margin-bottom: 0; }
.entry-content h2, .entry-content h3, .entry-content h4, .entry-content h5, .entry-content h6 { color: var(--color-text); line-height: 1.55; margin: 2.2em 0 .85em; overflow-wrap: anywhere; }
.entry-content h2 { border-left: 5px solid var(--color-main); font-size: clamp(1.35rem, 3vw, 1.75rem); padding-left: .7rem; }
.entry-content h3 { border-bottom: 2px solid var(--color-border); font-size: clamp(1.2rem, 2.5vw, 1.45rem); padding-bottom: .4rem; }
.entry-content a { color: var(--color-main-dark); text-decoration-thickness: 1px; text-underline-offset: .18em; }
.entry-content a:hover, .entry-content a:focus-visible { color: var(--color-main); }
.entry-content img, .entry-content video, .entry-content iframe { height: auto; max-width: 100%; }
.entry-content figure { margin-inline: 0; max-width: 100%; }
.entry-content figcaption { color: var(--color-text); font-size: .9rem; line-height: 1.7; margin-top: .5rem; }
.entry-content ul, .entry-content ol { padding-left: 1.5em; }
.entry-content li + li { margin-top: .35em; }
.entry-content blockquote { border-left: 4px solid var(--color-main); margin: 1.75em 0; padding: .25em 0 .25em 1.1em; }
.entry-content table { border-collapse: collapse; display: block; max-width: 100%; overflow-x: auto; width: max-content; }
.entry-content th, .entry-content td { border: 1px solid var(--color-border); padding: .65rem .8rem; text-align: left; vertical-align: top; }
.entry-content th { background: var(--color-sub); }
.entry-content pre, .entry-content code { background: var(--color-sub); border-radius: .4rem; font-family: Consolas, Monaco, monospace; }
.entry-content pre { overflow-x: auto; padding: 1rem; white-space: pre-wrap; }
.entry-content code { padding: .1em .3em; }
.entry-content pre code { padding: 0; }
.entry-content .wp-block-button__link, .content-button { background: var(--color-main); border: 1px solid var(--color-main); border-radius: 999px; color: var(--color-white); display: inline-flex; font-weight: 700; justify-content: center; padding: .7rem 1.25rem; text-decoration: none; transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .2s ease; }
.entry-content .wp-block-button__link:hover, .entry-content .wp-block-button__link:focus-visible, .content-button:hover, .content-button:focus-visible { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-white); transform: translateY(-2px); }
.wp-block-gallery, .wp-block-columns { max-width: 100%; }
.wp-block-embed iframe { max-width: 100%; }
.page-links, .entry-document__footer { align-items: center; display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 2rem; }
.page-links .post-page-numbers, .entry-document__tags a { background: var(--color-sub); border-radius: .4rem; color: var(--color-main-dark); padding: .25rem .55rem; text-decoration: none; }
.entry-document__footer { padding-top: .5rem; }
.entry-document__tags { display: flex; flex-wrap: wrap; gap: .45rem; }
.post-navigation { border-top: 1px solid var(--color-border); margin-top: 2rem; padding-top: 1.5rem; }
.post-navigation .nav-links { align-items: stretch; justify-content: space-between; }
.post-navigation .nav-previous, .post-navigation .nav-next { flex: 1 1 15rem; min-width: 0; }
.post-navigation .nav-next { text-align: right; }
.post-navigation a { color: var(--color-text); display: block; overflow-wrap: anywhere; text-decoration: none; }
.post-navigation a span { color: var(--color-main-dark); display: block; font-size: .85rem; margin-bottom: .25rem; }
.post-navigation a:hover, .post-navigation a:focus-visible { color: var(--color-main-dark); text-decoration: underline; }
.entry-document__back { margin: 2rem 0 0; text-align: center; }

.comments-area { margin-top: clamp(2rem, 5vw, 3.5rem); overflow-wrap: anywhere; }
.comments-title { color: var(--color-text); font-size: clamp(1.25rem, 3vw, 1.6rem); line-height: 1.65; margin: 0 0 1.25rem; overflow-wrap: anywhere; }
.comment-list { display: grid; gap: 1rem; list-style: none; margin: 0; padding: 0; }
.comment-list .children { display: grid; gap: 1rem; list-style: none; margin: 1rem 0 0 clamp(1rem, 4vw, 2.5rem); padding: 0; }
.comment-body { background: var(--color-white); border: 1px solid var(--color-border); border-radius: 14px; padding: clamp(1rem, 3vw, 1.5rem); }
.comment-meta { align-items: center; display: flex; flex-wrap: wrap; gap: .35rem .75rem; }
.comment-author { align-items: baseline; display: inline-flex; flex-wrap: wrap; gap: .35em; }
.comment-author .avatar { border-radius: 50%; margin-right: .35rem; }
.comment-author .says { display: none; }
.comment-metadata { font-size: .85rem; }
.comment-metadata a, .reply a { color: var(--color-main-dark); }
.comment-content { line-height: 1.85; margin-top: .85rem; overflow-wrap: anywhere; }
.comment-content p:last-child { margin-bottom: 0; }
.reply { margin-top: .85rem; }
.comment-awaiting-moderation { color: var(--color-main-dark); font-weight: 700; }
.comment-respond { background: var(--color-white); border: 1px solid var(--color-border); border-radius: 14px; margin-top: 1.5rem; padding: clamp(1rem, 3vw, 1.5rem); }
.comment-reply-title { color: var(--color-text); font-size: 1.25rem; margin-top: 0; }
.comment-form { display: grid; gap: 1rem; }
.comment-form p { margin: 0; }
.comment-form label { display: block; font-weight: 700; margin-bottom: .35rem; }
.comment-form input:not([type="submit"]), .comment-form textarea { box-sizing: border-box; border: 1px solid var(--color-border); border-radius: .5rem; color: var(--color-text); max-width: 100%; padding: .65rem .8rem; width: 100%; }
.comment-form textarea { min-height: 9rem; resize: vertical; }
.form-submit .submit { background: var(--color-main); border: 1px solid var(--color-main); border-radius: 999px; color: var(--color-white); min-height: 2.75rem; padding: .65rem 1.25rem; transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .2s ease; }
.form-submit .submit:hover { background: var(--color-main-dark); border-color: var(--color-main-dark); color: var(--color-white); transform: translateY(-2px); }
.form-submit .submit:focus-visible { color: var(--color-white); outline: 3px solid var(--color-main-dark); outline-offset: 3px; }
.form-submit .submit:disabled { cursor: not-allowed; opacity: .55; transform: none; }

.content-empty { background: var(--color-white); border: 1px solid var(--color-border); border-radius: 20px; box-sizing: border-box; margin-inline: auto; max-width: 42rem; padding: clamp(2rem, 5vw, 3.5rem); text-align: center; width: 100%; }
.content-empty h2 { color: var(--color-text); font-size: clamp(1.35rem, 3vw, 1.75rem); margin-top: 0; }
.content-empty p { line-height: 1.9; }
.content-empty .search-form { display: flex; gap: .5rem; justify-content: center; margin: 1.5rem auto; max-width: 32rem; }
.content-empty .search-field { border: 1px solid var(--color-border); border-radius: .5rem; min-width: 0; padding: .65rem .8rem; width: 100%; }
.content-empty .search-submit { background: var(--color-main); border: 1px solid var(--color-main); border-radius: .5rem; color: var(--color-white); flex: 0 0 auto; padding: .65rem 1rem; }

/* Contact Form 7 */
.entry-content .wpcf7 { line-height: 1.7; margin: 0 auto; max-width: 760px; padding: 0; }
.entry-content .wpcf7 form { margin: 0; }
.entry-content .wpcf7 .hidden-fields-container { display: none; }
.entry-content .wpcf7 dl { display: block; margin: 0; }
.entry-content .wpcf7 dl > div { align-items: flex-start; border-bottom: 1px solid var(--color-border); display: grid; gap: .75rem clamp(1.25rem, 4vw, 2.5rem); grid-template-columns: minmax(9rem, .75fr) minmax(0, 1.75fr); padding: clamp(1.25rem, 3vw, 1.75rem) 0; }
.entry-content .wpcf7 dl > div:last-of-type { border-bottom: 0; }
.entry-content .wpcf7 dl > div > p { display: none; }
.entry-content .wpcf7 dt, .entry-content .wpcf7 dd, .entry-content .wpcf7 dt p, .entry-content .wpcf7 dd p { margin: 0; }
.entry-content .wpcf7 dt { color: var(--color-text); font-weight: 700; padding-top: .7rem; }
.entry-content .wpcf7 .require dt p { align-items: center; display: flex; flex-wrap: wrap; gap: .45rem; }
.entry-content .wpcf7 .require dt p::after { background: var(--color-main); border-radius: 999px; color: var(--color-white); content: "必須"; font-size: .72rem; font-weight: 700; letter-spacing: .06em; line-height: 1; padding: .32rem .48rem; }
.entry-content .wpcf7 dd { min-width: 0; width: 100%; }
.entry-content .wpcf7 .wpcf7-form-control-wrap { display: block; }
.entry-content .wpcf7 input[type="text"], .entry-content .wpcf7 input[type="email"], .entry-content .wpcf7 input[type="tel"], .entry-content .wpcf7 textarea { background: var(--color-white); border: 1px solid var(--color-border); border-radius: .45rem; box-shadow: none; box-sizing: border-box; color: var(--color-text); font: inherit; line-height: 1.6; max-width: 100%; min-height: 3.25rem; padding: .75rem .9rem; transition: border-color .2s ease, box-shadow .2s ease; width: 100%; }
.entry-content .wpcf7 textarea { min-height: 11rem; resize: vertical; }
.entry-content .wpcf7 input::placeholder, .entry-content .wpcf7 textarea::placeholder { color: #8a8a8a; opacity: 1; }
.entry-content .wpcf7 input:hover, .entry-content .wpcf7 textarea:hover { border-color: var(--color-main); }
.entry-content .wpcf7 input:focus, .entry-content .wpcf7 textarea:focus { border-color: var(--color-main-dark); box-shadow: 0 0 0 3px rgba(133, 193, 112, .24); outline: 0; }
.entry-content .wpcf7 .wpcf7-not-valid { border-color: #bd5b5b; }
.entry-content .wpcf7 .wpcf7-not-valid-tip { color: #a34444; display: block; font-size: .85rem; line-height: 1.6; margin-top: .45rem; }
.entry-content .wpcf7 .submit { margin: clamp(2rem, 5vw, 3rem) 0 0; text-align: center; }
.entry-content .wpcf7 .submit p { margin: 0; }
.entry-content .wpcf7 input[type="submit"] { background: var(--color-main); border: 1px solid var(--color-main); border-radius: 999px; color: var(--color-white); cursor: pointer; font: inherit; font-weight: 700; letter-spacing: .1em; min-height: 3.4rem; min-width: min(100%, 18rem); padding: .75rem 2.5rem; transition: background-color .2s ease, border-color .2s ease, transform .2s ease; }
.entry-content .wpcf7 input[type="submit"]:hover, .entry-content .wpcf7 input[type="submit"]:focus-visible { background: var(--color-main-dark); border-color: var(--color-main-dark); color: var(--color-white); transform: translateY(-2px); }
.entry-content .wpcf7 input[type="submit"]:focus-visible { outline: 3px solid var(--color-main-dark); outline-offset: 3px; }
.entry-content .wpcf7 .wpcf7-spinner { margin: 0 0 0 .65rem; vertical-align: middle; }
.entry-content .wpcf7 .wpcf7-response-output { border: 1px solid var(--color-border); border-radius: .45rem; margin: 1.5rem 0 0; padding: .8rem 1rem; }
.entry-content .wpcf7 form.sent .wpcf7-response-output { border-color: var(--color-main); }

@media screen and (max-width: 600px) {
	.entry-content .wpcf7 { margin-block: 2rem; }
	.entry-content .wpcf7 dl > div { gap: .55rem; grid-template-columns: 1fr; padding-block: 1.15rem; }
	.entry-content .wpcf7 dt { padding-top: 0; }
	.entry-content .wpcf7 input[type="text"], .entry-content .wpcf7 input[type="email"], .entry-content .wpcf7 input[type="tel"], .entry-content .wpcf7 textarea { min-height: 3rem; }
	.entry-content .wpcf7 textarea { min-height: 9rem; }
	.entry-content .wpcf7 input[type="submit"] { min-width: min(100%, 20rem); width: 100%; }
}

@media screen and (max-width: 767px) {
	.lower-page-header { padding-inline: 1rem; }
	.lower-page-content { padding-inline: 1rem; }
	.post-card { grid-template-columns: 1fr; }
	.post-card__thumbnail { max-width: 28rem; }
	.entry-document { border-radius: 14px; padding: 1.25rem; }
	.post-navigation .nav-links { align-items: flex-start; flex-direction: column; }
	.post-navigation .nav-next { text-align: left; }
	.content-empty .search-form { align-items: stretch; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
	.post-card__thumbnail img, .entry-content .wp-block-button__link, .content-button { transition: none; }
}