@charset "UTF-8";
:root{--cyan:#00a7b8;--cyan-dark:#007987;--cyan-soft:#eaf7f8;--ink:#191c1e;--muted:#62686b;--line:#dedfe0;--pale:#f5f6f6;--white:#fff;--max:1080px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;color:var(--ink);background:#fff;font-family:-apple-system,BlinkMacSystemFont,"Yu Gothic",Meiryo,sans-serif;font-size:15px;line-height:1.75}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input{font:inherit}.wrap{width:min(var(--max),calc(100% - 40px));margin-inline:auto}.sr-only,.screen-reader-text{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}[hidden]{display:none!important}.skip{position:fixed;top:-80px;left:12px;z-index:999;padding:8px 14px;background:#fff;border:2px solid var(--cyan)}.skip:focus{top:10px}.header{position:sticky;z-index:100;top:0;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}.header-main{height:72px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand,.logo{display:flex;align-items:center;gap:10px}.custom-logo{width:auto;max-width:140px;max-height:50px}.logo strong{color:var(--cyan-dark);font-size:25px;letter-spacing:.04em}.logo span{font-size:10px;font-weight:700}.nav{display:flex;align-items:center;gap:18px}.nav .menu{display:flex;align-items:center;gap:21px;list-style:none;margin:0;padding:0}.nav a{font-size:12px;font-weight:700;white-space:nowrap}.header-search{padding:9px 12px;border:1px solid var(--line);background:#fff}.menu-button{display:none;border:0;background:none;cursor:pointer}.mobile-menu{position:fixed;z-index:90;inset:72px 0 0;background:#fff;padding:15px 20px;overflow:auto}.mobile-menu .menu{list-style:none;margin:0;padding:0}.mobile-menu a{display:block;width:100%;padding:15px 0;border-bottom:1px solid var(--line);font-weight:700}
.topic-rail{border-bottom:1px solid var(--line);background:#fff}.topic-rail>div{display:grid;grid-template-columns:repeat(4,1fr)}.topic-rail a{display:flex;align-items:center;min-height:48px;padding:9px 14px;border-left:1px solid var(--line);font-size:12px;font-weight:700}.topic-rail a:last-child{border-right:1px solid var(--line)}.topic-rail b{margin-right:8px;color:var(--cyan);font-size:11px}.topic-rail a:hover{background:var(--cyan-soft)}
.feature{padding:34px 0 64px}.feature-head{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:18px}.feature-head h1{margin:0 0 2px;color:var(--muted);font-size:12px;font-weight:600}.feature-head h2{margin:0;font-size:32px;line-height:1.3}.search-form{display:grid;grid-template-columns:minmax(160px,230px) auto}.search-form input{min-width:0;padding:10px 12px;border:1px solid #b9bdbe}.search-form button{border:0;background:var(--cyan-dark);color:#fff;padding:0 18px;font-weight:800;cursor:pointer}.feature-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:26px}.feature-grid--single{grid-template-columns:1fr}.content-card a{display:block}.card-image{position:relative;overflow:hidden;background:var(--cyan-soft)}.card-image img{aspect-ratio:16/9;width:100%;object-fit:cover;transition:.3s}.card-image span{position:absolute;left:0;bottom:0;padding:6px 11px;background:var(--cyan-dark);color:#fff;font-size:11px;font-weight:800}.card-copy h2{margin:12px 0 5px;font-size:21px;line-height:1.5;letter-spacing:-.01em}.card-copy p{margin:0 0 8px;color:var(--muted);font-size:13px}.card-copy time{color:#707679;font-size:11px}.content-card a:hover img{transform:scale(1.02)}.content-card--large .card-copy h2{font-size:30px;line-height:1.43}.feature-secondary{display:grid;align-content:start;gap:19px}.feature-secondary .content-card{padding-bottom:19px;border-bottom:1px solid var(--line)}.feature-secondary .content-card>a{display:grid;grid-template-columns:150px 1fr;gap:13px}.feature-secondary .card-image img{aspect-ratio:4/3;height:100%}.feature-secondary .card-copy h2{margin:3px 0 7px;font-size:15px}.feature-secondary .card-image span{position:static;display:inline-block;padding:0;background:none;color:var(--cyan-dark)}
.body-bg{padding:56px 0 74px;background:var(--pale);border-top:1px solid var(--line)}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:54px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:18px}.section-head span,.area>span,.policy>span,.life-grid span,.business-link span,.policy-detail span,.listing-header>span{color:var(--cyan-dark);font-size:10px;font-weight:900;letter-spacing:.08em}.section-head h2{margin:2px 0 0;font-size:26px;line-height:1.35}.section-head>p{margin:0;color:var(--muted);font-size:11px}.theme-section{margin-bottom:62px}.theme-list{background:#fff;border-top:1px solid var(--line)}.theme-list>a{display:grid;grid-template-columns:34px 1fr auto;gap:18px;align-items:center;padding:21px;border-bottom:1px solid var(--line)}.theme-list>a:hover{background:var(--cyan-soft)}.theme-list>a>b{color:var(--cyan);font-size:18px}.theme-list span{color:var(--cyan-dark);font-size:10px;font-weight:800}.theme-list h3{margin:2px 0;font-size:21px}.theme-list p{margin:0;color:var(--muted);font-size:12px}.theme-list em{font-size:11px;font-style:normal;font-weight:800}.life-section{margin-bottom:45px}.life-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.life-grid a{min-height:215px;padding:23px;background:#fff;border-top:4px solid var(--cyan)}.life-grid h3{margin:14px 0 8px;font-size:20px;line-height:1.5}.life-grid p{color:var(--muted);font-size:12px}.life-grid b{display:block;margin-top:25px;font-size:11px}.business-link{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:24px;background:#fff;border:1px solid var(--line)}.business-link h2{margin:2px 0;font-size:19px}.business-link p{margin:0;color:var(--muted);font-size:11px}.business-link>a{font-size:11px;font-weight:800;white-space:nowrap}.sidebar section{margin-bottom:35px}.area,.policy{padding:20px;background:#fff;border-top:4px solid var(--cyan)}.area h2,.policy h2{margin:4px 0 12px;font-size:19px}.area dl{margin:0}.area dl div{padding:10px 0;border-top:1px solid var(--line)}.area dt{color:var(--muted);font-size:10px}.area dd{margin:0;font-weight:800}.policy ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}.policy li{padding:8px 0;border-bottom:1px solid var(--line);font-size:11px}.policy a{display:block;margin-top:15px;color:var(--cyan-dark);font-size:11px;font-weight:800}.policy-detail{padding:65px 0;background:var(--cyan-soft)}.policy-detail>div{display:grid;grid-template-columns:.4fr 1.1fr 1fr;gap:35px;align-items:start}.policy-detail h2{margin:0;font-size:31px;line-height:1.55}.policy-detail p{margin:0;color:var(--muted)}
.listing-main{padding-block:55px 80px}.listing-header{max-width:800px;margin-bottom:34px;padding-bottom:22px;border-bottom:3px solid var(--ink)}.listing-header h1{margin:5px 0 10px;font-size:38px;line-height:1.35}.listing-header p,.archive-description p{margin:0;color:var(--muted)}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px 22px}.card-grid .content-card{border-bottom:1px solid var(--line);padding-bottom:18px}.search-grid{margin-top:36px}.empty-state{padding:35px;background:var(--pale);border-left:5px solid var(--cyan)}.empty-state h2{margin-top:0}.empty-state .search-form{max-width:450px}.navigation.pagination{margin-top:45px}.nav-links{display:flex;justify-content:center;gap:7px;flex-wrap:wrap}.page-numbers{display:grid;place-items:center;min-width:42px;min-height:42px;padding:6px;border:1px solid var(--line)}.page-numbers.current{background:var(--cyan-dark);color:#fff;border-color:var(--cyan-dark)}
.article-hero{padding-top:48px;max-width:900px}.breadcrumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:11px}.breadcrumb a{text-decoration:underline}.article-meta{display:flex;gap:15px;align-items:center;margin-top:40px;font-size:12px}.article-meta a{padding:4px 9px;background:var(--cyan-dark);color:#fff;font-weight:800}.article-hero h1{max-width:850px;margin:14px 0 12px;font-size:44px;line-height:1.4;letter-spacing:-.02em}.article-hero .lead{max-width:750px;color:var(--muted);font-size:17px}.hero-image{margin-top:35px}.hero-image img{width:100%;max-height:620px;object-fit:cover}.article-body,.page-main .entry-content{width:min(720px,calc(100% - 40px));margin:50px auto 80px;font-size:16px}.entry-content>*{max-width:100%}.entry-content h2{margin:2.8em 0 .8em;padding:12px 0;border-top:3px solid var(--ink);font-size:28px;line-height:1.5}.entry-content h3{margin:2em 0 .6em;font-size:21px}.entry-content a{color:var(--cyan-dark);text-decoration:underline;text-underline-offset:3px}.entry-content img{margin-inline:auto}.entry-content blockquote{margin:2em 0;padding:18px 25px;background:var(--cyan-soft);border-left:5px solid var(--cyan)}.entry-content li{margin:.4em 0}.related{padding:50px 0 75px;border-top:1px solid var(--line)}.related .back-link{display:inline-block;margin-top:30px}.back-link{color:var(--cyan-dark);font-weight:800}.page-main{padding-top:45px;padding-bottom:80px}.page-header{max-width:850px;margin:auto}.page-header h1{font-size:42px}.page-image{margin:30px auto;max-width:900px}.not-found{padding:70px 0 100px;text-align:center}.error-code{margin:0;color:var(--cyan-soft);font-size:160px;font-weight:900;line-height:1}.not-found h1{font-size:38px}.not-found>p:not(.error-code){color:var(--muted)}.not-found .search-form{max-width:500px;margin:35px auto}.category-links{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin:30px 0}.category-links a{padding:11px 14px;background:var(--pale);font-weight:700}
.footer{padding:48px 0 20px;background:#171c1e;color:#fff}.footer-top{display:flex;justify-content:space-between;gap:50px}.footer-logo strong{display:block;color:#5ad3df;font-size:28px}.footer-logo span{display:block;font-size:10px}.footer .menu{display:grid;grid-template-columns:repeat(3,150px);list-style:none;margin:0;padding:0}.footer nav a{display:block;padding:8px 0;border-bottom:1px solid #4d5557;font-size:11px}.footer-bottom{display:flex;justify-content:flex-end;margin-top:30px;color:#879094;font-size:9px}
.alignwide,.alignfull{max-width:100%;width:100%;margin-left:0;transform:none}
@media(max-width:900px){.logo span,.nav{display:none}.menu-button{display:flex;flex-direction:column;align-items:center;gap:5px}.menu-button i,.menu-button i:before{content:"";display:block;width:20px;height:1px;background:#111}.menu-button i:before{transform:translateY(6px)}.menu-button span{font-size:9px;margin-top:6px}.feature-grid{grid-template-columns:1fr}.feature-secondary{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.content-layout{grid-template-columns:1fr}.sidebar{display:grid;grid-template-columns:1fr 1fr;gap:25px}.policy-detail>div{grid-template-columns:1fr 1fr}.card-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){html{scroll-padding-top:70px}.wrap{width:calc(100% - 30px)}.header-main{height:62px}.logo strong{font-size:21px}.logo span,.nav{display:none}.menu-button{display:flex;flex-direction:column;align-items:center;gap:5px}.menu-button i,.menu-button i:before{content:"";display:block;width:20px;height:1px;background:#111}.menu-button i:before{transform:translateY(6px)}.menu-button span{font-size:9px;margin-top:6px}.mobile-menu{top:62px}.topic-rail>div{display:flex;overflow:auto;width:100%}.topic-rail a{flex:0 0 205px}.feature{padding-top:28px;padding-bottom:45px}.feature-head{display:block}.feature-head h1{line-height:1.5}.feature-head h2{font-size:28px}.search-form{grid-template-columns:1fr auto;margin-top:16px}.content-card--large .card-copy h2{font-size:23px}.feature-secondary{display:block;margin-top:22px}.feature-secondary .content-card{padding:16px 0}.feature-secondary .content-card>a{grid-template-columns:120px 1fr}.body-bg{padding-top:40px}.content-layout{width:100%}.main-column,.sidebar{width:calc(100% - 30px);margin:auto}.section-head{display:block}.section-head>p{margin-top:7px}.theme-list>a{grid-template-columns:27px 1fr;padding:17px 13px}.theme-list>a>em{grid-column:2}.theme-list h3{font-size:18px}.life-grid{grid-template-columns:1fr}.business-link{display:block}.business-link>a{display:block;margin-top:15px}.sidebar{display:block}.policy-detail{padding:50px 0}.policy-detail>div{display:block}.policy-detail h2{margin:8px 0 18px;font-size:26px}.card-grid{grid-template-columns:1fr}.listing-header h1,.page-header h1{font-size:30px}.article-hero h1{font-size:30px}.article-body,.page-main .entry-content{width:calc(100% - 30px);font-size:15px}.entry-content h2{font-size:23px}.footer-top{display:block}.footer .menu{grid-template-columns:1fr 1fr;margin-top:25px}.error-code{font-size:100px}}
/* Shared lower-page system */
body{overflow-x:clip}.breadcrumb{max-width:100%;margin-bottom:28px}.breadcrumb ol{display:flex;align-items:center;gap:7px;min-width:0;margin:0;padding:0;list-style:none;color:var(--muted);font-size:11px}.breadcrumb li{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.breadcrumb li:not(:last-child)::after{content:"/";margin-left:7px;color:#a4aaac}.breadcrumb a{text-decoration:underline;text-underline-offset:3px}.listing-main>.breadcrumb{margin-bottom:35px}.page-kicker,.discovery-panel>div>span{color:var(--cyan-dark);font-size:10px;font-weight:900;letter-spacing:.1em}.page-kicker{display:block;margin-top:35px}.content-card{min-width:0}.content-card a:focus-visible,.header a:focus-visible,.footer a:focus-visible,.breadcrumb a:focus-visible,.discovery-panel a:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}.card-copy h2{overflow-wrap:anywhere}.post-navigation{border-block:1px solid var(--line);background:var(--pale)}.post-navigation>div{display:grid;grid-template-columns:1fr 1fr;gap:1px;padding-block:22px}.post-navigation>div>div{min-width:0;padding:12px 22px;background:#fff}.post-navigation__next{text-align:right}.post-navigation span{display:block;color:var(--cyan-dark);font-size:10px;font-weight:800}.post-navigation a{display:block;margin-top:4px;font-weight:800;line-height:1.5}.discovery-panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,420px);gap:20px 45px;align-items:center;margin:65px 0 0;padding:32px;border-top:5px solid var(--cyan);background:var(--pale);text-align:left}.discovery-panel h2{margin:3px 0;font-size:24px;line-height:1.4}.discovery-panel p{margin:0;color:var(--muted);font-size:12px}.discovery-panel .search-form{width:100%;grid-template-columns:minmax(0,1fr) auto}.discovery-links{display:flex;grid-column:1/-1;gap:7px;flex-wrap:wrap}.discovery-links a{padding:7px 11px;background:#fff;border:1px solid var(--line);font-size:11px;font-weight:800}.not-found>.breadcrumb{text-align:left}.not-found .discovery-panel{margin-top:60px}.related+.wrap .discovery-panel{margin-top:0;margin-bottom:75px}.mobile-menu-title{margin:4px 0 8px;color:var(--cyan-dark);font-size:11px;font-weight:900;letter-spacing:.06em}.mobile-menu .search-form{margin-top:22px}.mobile-menu .search-form input{padding:13px}.mobile-menu .search-form button{display:block;width:auto;padding-inline:18px;border:0}.footer-top{display:grid;grid-template-columns:minmax(220px,1.2fr) 1fr .7fr}.footer-about p{max-width:280px;margin-top:18px;color:#b5bec0;font-size:11px}.footer-group h2{margin:0 0 10px;color:#5ad3df;font-size:11px;letter-spacing:.08em}.footer .footer-group .menu{grid-template-columns:1fr}.footer-policy{display:flex;gap:18px;margin-top:35px;padding-top:18px;border-top:1px solid #3f484a;color:#aab3b5;font-size:10px}.footer-policy strong{color:#fff;white-space:nowrap}
@media(max-width:900px){.footer-top{grid-template-columns:1fr 1fr}.footer-about{grid-column:1/-1}.discovery-panel{grid-template-columns:1fr}}
@media(max-width:700px){.breadcrumb{margin-bottom:22px}.breadcrumb ol{align-items:flex-start}.listing-main{padding-block:30px 60px}.listing-main>.breadcrumb{margin-bottom:25px}.listing-header{margin-bottom:25px}.article-hero{padding-top:28px}.article-meta{margin-top:25px}.post-navigation>div{grid-template-columns:1fr;padding-block:15px}.post-navigation__next{text-align:left}.discovery-panel{display:block;margin-top:45px;padding:24px 18px}.discovery-panel .search-form{margin:18px 0}.discovery-links{display:flex}.related+.wrap .discovery-panel{margin-bottom:55px}.footer-top{display:block}.footer-group{margin-top:28px}.footer-policy{display:block}.footer-policy span{display:block;margin-top:6px}.not-found{padding-top:30px}}
@media(max-width:360px){.wrap{width:calc(100% - 24px)}.feature-secondary .content-card>a{grid-template-columns:100px minmax(0,1fr)}.logo strong{font-size:19px}.article-hero h1,.listing-header h1,.page-header h1{font-size:27px}.article-body,.page-main .entry-content{width:calc(100% - 24px)}.search-form input{padding-inline:9px;font-size:13px}.search-form button{padding-inline:13px}.discovery-panel{padding-inline:14px}.footer .menu{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Rakubeya site-wide Gutenberg button contrast */
.entry-content .wp-block-button__link {
  text-decoration: none;
}
.entry-content .wp-block-button:not(.is-style-outline) > .wp-block-button__link:not(.has-text-color),
.entry-content .wp-block-button:not(.is-style-outline) > .wp-block-button__link:not(.has-text-color):visited,
.entry-content .wp-block-button:not(.is-style-outline) > .wp-block-button__link:not(.has-text-color):hover,
.entry-content .wp-block-button:not(.is-style-outline) > .wp-block-button__link:not(.has-text-color):focus {
  color: #fff;
}
.entry-content .wp-block-button__link:focus-visible {
  outline: 3px solid var(--cyan-dark);
  outline-offset: 3px;
}