/* B案の採用後に加えた読みやすさ・一日の流れ・FAQ・地図。 */
.theme-b { font-family: Meiryo, 'Yu Gothic', sans-serif; font-size: 18px; font-weight: 600; line-height: 1.95; }
.theme-b .wrap { width: min(1160px, 88%); }
.theme-b h1 { font-size: clamp(40px, 4.55vw, 70px); line-height: 1.5; }
.theme-b h2 { font-size: clamp(30px, 2.8vw, 43px); line-height: 1.6; font-weight: 800; }
.theme-b h3 { font-size: 23px; font-weight: 800; }
.theme-b .header { padding: 20px 3.5%; gap: 20px; }
.theme-b .brand small { font-size: 13px; }
.theme-b .header nav { gap: 16px; font-size: 15px; }
.theme-b .header nav a { padding-block: 8px; white-space: nowrap; }
.theme-b .nav-cta { font-size: 15px; padding-inline: 18px; }
.theme-b .lead { font-size: 20px; font-weight: 600; }
.theme-b .button, .theme-b .text-link { font-size: 17px; font-weight: 700; }
.theme-b .hero-actions { gap: 22px; flex-wrap: wrap; }
.theme-b .hero-b { grid-template-columns: 49% minmax(0, 51%); padding-block: 64px 76px; }
.theme-b .hero-b .eyebrow { font-size: 15px; }
.theme-b .about-body, .theme-b .parent-copy p:not(.eyebrow), .theme-b .visit-inner p:not(.eyebrow) { font-size: 18px; }
.theme-b .possibility-list p, .theme-b .feed-description, .theme-b .post p, .theme-b .news-intro, .theme-b .address p, .theme-b .article-body p, .theme-b .article-lead, .theme-b .news-page-heading p:last-child { font-size: 18px; font-weight: 600; }
.theme-b .post h3 { font-size: 23px; }
.theme-b .post small, .theme-b .post-link, .theme-b .visit-actions small, .theme-b .photo-paper figcaption, .theme-b .eyebrow { font-size: 14px; }
.theme-b .sample-note { font-size: 14px; font-weight: 500; color: #475577; }
.theme-b .notice-title { font-size: 19px; font-weight: 700; }
.theme-b .notice-row time, .theme-b .notice-category, .theme-b .breadcrumb, .theme-b .article-meta time, .theme-b .article-image figcaption, .theme-b .sample-banner { font-size: 14px; }
.theme-b .article-body h2 { font-size: 27px; }
.theme-b .footer-inner, .theme-b .footer button { font-size: 14px; }
.theme-b .footer > p { font-size: 13px; }
.theme-b .footer-inner { flex-wrap: wrap; gap: 20px; }
.theme-b .parent-label { width: 94%; }
.schedule { background: #eef3ff; border-block: 1px solid #d5def2; }
.schedule-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: 68px; align-items: start; }
.schedule-heading { position: sticky; top: 40px; }
.schedule-heading > p:not(.eyebrow) { margin-top: 22px; max-width: 410px; color: #344b86; }
.draft-tag { display: inline-block; margin-top: 22px; border: 1px solid #b28a19; background: #fff2bc; color: #574411; padding: 5px 12px; border-radius: 5px; font-size: 14px; font-weight: 700; }
.pace-stamp { display: flex; flex-direction: column; justify-content: center; align-items: center; width: 185px; height: 185px; margin: 48px auto 0 16px; border: 2px dashed #1648ce; border-radius: 50%; background: #fffdf7; color: #1648ce; transform: rotate(-9deg); }
.pace-stamp span { font: 800 34px/1.1 Arial, sans-serif; letter-spacing: .02em; }
.pace-stamp small { margin-top: 12px; font-size: 14px; }
.timeline { list-style: none; padding: 0; margin: 0; }
.timeline-item { display: grid; grid-template-columns: 89px minmax(0, 1fr); gap: 30px; position: relative; padding-bottom: 26px; }
.timeline-item:not(:last-child)::before { content: ''; position: absolute; top: 34px; bottom: -25px; left: 102px; width: 2px; background: #aabde9; }
.timeline-item::after { content: ''; position: absolute; top: 29px; left: 95px; width: 16px; height: 16px; background: #fffdf7; border: 4px solid #1648ce; border-radius: 50%; }
.timeline time { font: 800 27px/1.3 Arial, sans-serif; color: #1648ce; padding-top: 18px; font-variant-numeric: tabular-nums; }
.timeline-card { background: #fff; border: 1px solid #cbd8f3; border-radius: 17px; padding: 24px 26px; position: relative; box-shadow: 0 5px 0 #1648ce08; }
.timeline-card.tone-yellow { background: #fff3b9; border-color: #e8d784; }
.timeline-card.tone-green { background: #e4f0df; border-color: #bdd5b6; }
.timeline-card header { display: flex; gap: 12px; align-items: center; }
.timeline-icon { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; flex: 0 0 36px; }
.timeline-icon svg { width: 31px; height: 31px; }
.timeline-card h3 { font-size: 21px; line-height: 1.65; }
.timeline-card p { font-size: 17px; margin-top: 12px; color: #344b86; }
.schedule-note { margin-top: 26px; max-width: 410px; font-size: 14px; font-weight: 500; color: #435984; }
.faq { background: #fffdf7; }
.faq-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.faq-heading > p { color: #435984; max-width: 440px; }
.draft-notice { padding: 18px 22px; margin: 28px 0; background: #fff3be; border-left: 4px solid #c69d25; border-radius: 0 9px 9px 0; color: #514215; font-size: 15px; font-weight: 600; }
.faq-tabs { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 44px; }
.faq-tabs a { border: 1px solid #b8c9eb; background: #fff; padding: 10px 18px; font-size: 16px; border-radius: 30px; }
.faq-tabs a:hover { background: #eef3ff; }
.faq-group { margin-top: 42px; scroll-margin-top: 24px; }
.faq-group-title { display: flex; align-items: center; gap: 15px; margin-bottom: 10px; }
.faq-group-title span { color: #1648ce; font: 800 25px Arial, sans-serif; }
.faq-group > p { font-size: 16px; color: #435984; margin-bottom: 20px; }
.faq-item { margin-bottom: 12px; border: 1px solid #c3d0eb; border-radius: 12px; background: #fff; overflow: hidden; }
.faq-item summary { display: grid; grid-template-columns: 48px minmax(0, 1fr) 30px; gap: 15px; align-items: center; min-height: 88px; padding: 22px 25px; cursor: pointer; list-style: none; font-size: 18px; font-weight: 700; line-height: 1.8; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-number { color: #1648ce; font: 800 16px/1.4 Arial, sans-serif; }
.faq-sign { display: flex; justify-content: center; align-items: center; border-radius: 50%; width: 29px; height: 29px; background: #edf3ff; color: #1648ce; font: 400 24px Arial, sans-serif; }
.faq-sign::before { content: '+'; }
.faq-item[open] .faq-sign::before { content: '−'; }
.faq-item[open] summary { background: #edf3ff; }
.faq-item summary:focus-visible { outline: 3px solid #e3b328; outline-offset: -5px; }
.faq-answer { padding: 22px 35px 28px 88px; color: #263f73; font-weight: 500; }
.faq-answer p { font-size: 18px; line-height: 1.95; }
.faq-answer p + p { margin-top: 15px; }
.answer-tag { display: inline-block; margin-bottom: 10px; color: #654f0b; background: #fff1b4; padding: 2px 9px; border-radius: 4px; font-size: 13px; font-weight: 700; }
.faq-source { display: inline-block; margin-top: 14px; font-size: 14px; text-decoration: underline; text-underline-offset: 3px; }
.faq-bottom { padding-top: 32px; text-align: center; }
.faq-bottom p { margin-bottom: 20px; }
.theme-b .access { grid-template-columns: 1fr; gap: 35px; }
.access-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 45px; align-items: start; }
.map-card { min-width: 0; border: 1px solid #bac8e8; border-radius: 16px; overflow: hidden; background: #edf3ff; }
.map-stage { height: 365px; position: relative; background: linear-gradient(35deg, #edf3ff, #e3eedf); }
.map-frame { width: 100%; height: 100%; border: 0; position: relative; z-index: 1; }
.map-frame:not([src]) { visibility: hidden; }
.map-fallback { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; flex-direction: column; text-align: center; padding: 25px; gap: 15px; color: #243e78; }
.map-fallback svg { width: 52px; height: 52px; }
.map-fallback small { font-size: 14px; }
.map-caption { padding: 16px 20px; font-size: 14px; color: #435984; background: #fff; font-weight: 500; }
.is-offline .map-frame { display: none; }
@media (max-width: 1200px) {
 .theme-b .header { flex-wrap: wrap; }
 .theme-b .header nav { order: 3; width: 100%; justify-content: center; gap: 24px; }
 .schedule-layout { gap: 35px; grid-template-columns: .72fr 1.28fr; }
 .timeline-item { grid-template-columns: 75px minmax(0, 1fr); gap: 24px; }
 .timeline-item::before { left: 85px !important; }
 .timeline-item::after { left: 78px; }
 .timeline time { font-size: 24px; }
 .timeline-card { padding: 22px; }
}
@media (max-width: 800px) {
 .theme-b { font-size: 18px; line-height: 1.95; }
 .theme-b .header { padding: 17px 5%; gap: 13px; }
 .theme-b .brand { gap: 8px; }
 .theme-b .brand b { font-size: 22px; }
 .theme-b .brand small { font-size: 11px; }
 .theme-b .header nav { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 5px 9px; }
 .theme-b .header nav a { font-size: 14px; padding: 8px 3px; text-align: center; border-bottom: 1px solid #d9e1f2; }
 .theme-b .nav-cta { font-size: 14px; padding: 9px 12px; min-height: 44px; }
 .theme-b .hero-b { padding: 38px 6% 52px; gap: 42px; }
 .theme-b .hero-copy h1 { font-size: clamp(36px, 8.9vw, 58px); line-height: 1.6; letter-spacing: .01em; }
 .theme-b .hero-b .eyebrow { font-size: 14px; }
 .theme-b .lead { font-size: 18px; margin-top: 22px; }
 .theme-b .hero-actions { gap: 17px; margin-top: 25px; }
 .theme-b .button, .theme-b .text-link { font-size: 16px; min-height: 46px; }
 .theme-b .hero-actions .text-link { display: inline-flex; align-items: center; }
 .theme-b .section { padding-block: 68px; }
 .theme-b h2 { font-size: 30px; line-height: 1.65; }
 .theme-b h3, .theme-b .post h3 { font-size: 21px; }
 .theme-b .about-body, .theme-b .possibility-list p, .theme-b .feed-description, .theme-b .post p, .theme-b .parent-copy p:not(.eyebrow), .theme-b .visit-inner p:not(.eyebrow), .theme-b .news-intro, .theme-b .address p, .theme-b .article-body p, .theme-b .article-lead, .theme-b .news-page-heading p:last-child { font-size: 18px; }
 .theme-b .notice-title { font-size: 18px; }
 .theme-b .notice-row time, .theme-b .notice-category { font-size: 13px; }
 .theme-b .post { display: block; }
 .theme-b .post-image img { height: 340px; }
 .theme-b .post-text { padding: 20px 2px; }
 .theme-b .parents { gap: 35px; }
 .theme-b .parent-label { width: 100%; min-height: 155px; }
 .schedule-layout { grid-template-columns: 1fr; gap: 35px; }
 .schedule-heading { position: static; }
 .schedule-heading > p:not(.eyebrow), .schedule-note { max-width: none; }
 .pace-stamp { display: none; }
 .timeline-item { grid-template-columns: 59px minmax(0, 1fr); gap: 19px; padding-bottom: 22px; }
 .timeline time { font-size: 19px; padding-top: 20px; }
 .timeline-item::before { left: 67px !important; }
 .timeline-item::after { width: 12px; height: 12px; border-width: 3px; left: 62px; top: 27px; }
 .timeline-card { padding: 18px 17px; border-radius: 12px; }
 .timeline-card h3 { font-size: 19px; line-height: 1.7; }
 .timeline-card header { gap: 7px; }
 .timeline-icon { width: 28px; flex-basis: 28px; }
 .timeline-icon svg { width: 26px; height: 26px; }
 .timeline-card p { font-size: 17px; line-height: 1.95; }
 .faq-heading { display: block; }
 .faq-heading > p { margin-top: 20px; }
 .draft-notice { padding: 16px; font-size: 14px; }
 .faq-tabs { gap: 9px; margin-bottom: 30px; }
 .faq-tabs a { font-size: 14px; padding: 9px 12px; }
 .faq-group-title { gap: 12px; }
 .faq-group-title h3 { font-size: 22px; }
 .faq-group > p { font-size: 15px; }
 .faq-item summary { grid-template-columns: 35px minmax(0, 1fr) 23px; gap: 9px; padding: 19px 14px; font-size: 17px; }
 .faq-number { font-size: 14px; }
 .faq-sign { width: 23px; height: 23px; font-size: 21px; }
 .faq-answer { padding: 20px 20px 25px; }
 .faq-answer p { font-size: 17px; }
 .faq-source { font-size: 13px; }
 .faq-bottom { text-align: left; }
 .access-layout { grid-template-columns: 1fr; gap: 28px; }
 .map-stage { height: 310px; }
 .map-caption { font-size: 13px; padding: 14px 17px; }
}
@media (max-width: 360px) {
 .theme-b .header { gap: 12px; }
 .theme-b .brand small { font-size: 10px; }
 .theme-b .brand img { width: 35px; height: 35px; }
 .theme-b .nav-cta { padding: 8px 9px; font-size: 13px; }
 .theme-b .hero-copy h1 { font-size: 32px; }
 .timeline-item { grid-template-columns: 54px minmax(0, 1fr); gap: 17px; }
 .timeline-item::before { left: 61px !important; }
 .timeline-item::after { left: 56px; }
 .timeline-card { padding: 17px 13px; }
 .timeline-card header { display: block; }
 .timeline-card h3 { margin-top: 4px; }
}