/*
Theme Name: JCBO Knowledge 1.3.0 Global Gateway
Theme URI: https://blog.jcbo.jp/
Author: JCBO
Description: Lightweight multilingual knowledge-platform theme for JCBO Japan Real Estate.
Version: 2.2.0
Text Domain: jcbo-knowledge
*/
:root{--jcbo-navy:#0d2238;--jcbo-blue:#1f5d8f;--jcbo-soft:#f4f7fa;--jcbo-line:#dce4eb;--jcbo-text:#17212b;--jcbo-muted:#65727e;--jcbo-white:#fff;--jcbo-gold:#a98545}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;color:var(--jcbo-text);background:#fff;line-height:1.75}a{color:var(--jcbo-blue);text-decoration:none}a:hover{text-decoration:underline}.site-header{background:var(--jcbo-navy);color:#fff}.wrap{width:min(1180px,calc(100% - 32px));margin:auto}.header-inner{display:flex;gap:28px;align-items:center;justify-content:space-between;padding:20px 0}.brand{font-size:20px;font-weight:800;color:#fff;letter-spacing:.02em}.tagline{font-size:12px;color:#c8d4df}.nav ul{display:flex;flex-wrap:wrap;gap:18px;margin:0;padding:0;list-style:none}.nav a{color:#fff;font-weight:600}.hero{padding:56px 0;background:linear-gradient(180deg,#eef4f8 0,#fff 100%)}.hero h1{font-size:clamp(30px,5vw,52px);line-height:1.2;margin:0 0 14px}.hero p{max-width:780px;color:var(--jcbo-muted);font-size:18px}.lang-switch{display:flex;gap:8px}.lang-switch a{padding:7px 10px;border:1px solid rgba(255,255,255,.35);border-radius:999px;color:#fff;font-size:12px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.section{padding:42px 0}.section h2{font-size:28px;margin:0 0 20px}.card{border:1px solid var(--jcbo-line);border-radius:14px;padding:22px;background:#fff;box-shadow:0 6px 24px rgba(13,34,56,.05)}.card h3{margin:0 0 8px;font-size:20px}.meta{font-size:12px;color:var(--jcbo-muted)}.topic-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.topic-nav a{background:var(--jcbo-soft);border:1px solid var(--jcbo-line);border-radius:10px;padding:14px;font-weight:700}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:32px;padding:36px 0}.content-main{min-width:0}.content-main h1{line-height:1.25}.content-main img{max-width:100%;height:auto}.sidebar .card{margin-bottom:18px}.breadcrumb{font-size:13px;color:var(--jcbo-muted);padding-top:18px}.notice{border-left:4px solid var(--jcbo-gold);background:#fbf8f0;padding:14px 16px;margin:20px 0}.related-list{display:grid;gap:10px}.site-footer{margin-top:48px;background:#091726;color:#c8d4df;padding:36px 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}.site-footer a{color:#fff}.cta{display:inline-block;background:var(--jcbo-blue);color:#fff;padding:11px 18px;border-radius:8px;font-weight:700}.search-box{display:flex;gap:8px;max-width:640px}.search-box input{flex:1;padding:13px;border:1px solid var(--jcbo-line);border-radius:8px}.search-box button{border:0;background:var(--jcbo-navy);color:#fff;border-radius:8px;padding:0 18px}@media(max-width:900px){.grid{grid-template-columns:1fr 1fr}.topic-nav{grid-template-columns:1fr 1fr}.content-layout{grid-template-columns:1fr}.header-inner{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr}}@media(max-width:600px){.grid,.topic-nav{grid-template-columns:1fr}.nav ul{gap:10px}.hero{padding:36px 0}}

.article-verification{margin:34px 0 22px;padding:16px 18px;border:1px solid var(--jcbo-line);border-left:4px solid var(--jcbo-gold);background:var(--jcbo-soft);border-radius:8px}.article-verification strong{display:block;margin-bottom:4px}.article-verification div{font-size:13px;color:var(--jcbo-muted)}.article-cta{margin-top:28px}.article-cta h3{margin-top:0}.content-main>p,.content-main>ul,.content-main>ol{max-width:780px}.content-main h2{margin-top:30px;line-height:1.4}.content-main h3{margin-top:24px;line-height:1.45}@media(max-width:600px){.content-layout{padding-top:22px}.content-main h1{font-size:28px}.article-cta{margin-top:22px}}


/* v1.2.2 Topic Hub additions — base layout remains identical to v1.1.0 */
.topic-card{display:block;background:var(--jcbo-soft);border:1px solid var(--jcbo-line);border-radius:12px;padding:18px;min-height:86px}.topic-card strong{display:block;font-size:16px;color:var(--jcbo-navy);line-height:1.45}.topic-card span{display:block;margin-top:5px;font-size:12px;color:var(--jcbo-muted)}.hub-hero{padding:34px 0 14px}.hub-hero h1{font-size:clamp(30px,4vw,46px);line-height:1.25;margin-bottom:8px}.hub-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 24px}.hub-tabs a{border:1px solid var(--jcbo-line);border-radius:999px;padding:7px 12px}.hub-section{padding:20px 0 34px}.hub-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.hub-list .card h3{font-size:18px}.hub-kicker{font-size:13px;color:var(--jcbo-blue);font-weight:700}.empty-note{padding:18px;background:var(--jcbo-soft);border-radius:10px;color:var(--jcbo-muted)}@media(max-width:700px){.hub-list{grid-template-columns:1fr}}


/* v1.3.0 Global Gateway */
.site-header{position:sticky;top:0;z-index:50;background:rgba(9,23,38,.96);backdrop-filter:blur(12px);box-shadow:0 1px 0 rgba(255,255,255,.08)}
.header-inner{padding:14px 0}.brand{font-size:18px}.tagline{font-size:11px}.lang-switch a.active{background:#fff;color:var(--jcbo-navy);border-color:#fff}
.gateway-hero{position:relative;overflow:hidden;padding:78px 0 66px;color:#fff;background:radial-gradient(circle at 82% 18%,rgba(65,132,181,.38),transparent 34%),linear-gradient(135deg,#081828 0%,#0d2c49 58%,#123b5f 100%)}
.gateway-hero:after{content:"";position:absolute;right:-80px;bottom:-180px;width:520px;height:520px;border:1px solid rgba(255,255,255,.12);border-radius:50%;box-shadow:0 0 0 70px rgba(255,255,255,.025),0 0 0 140px rgba(255,255,255,.02)}
.gateway-hero .wrap{position:relative;z-index:1}.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#9fc5df;font-weight:800}.gateway-hero h1{max-width:900px;font-size:clamp(36px,5.4vw,66px);line-height:1.08;margin:12px 0 20px;letter-spacing:-.03em}.gateway-hero .lead{max-width:790px;font-size:18px;color:#d7e4ee}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.btn-primary,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:9px;font-weight:800}.btn-primary{background:#fff;color:#0d2c49}.btn-ghost{border:1px solid rgba(255,255,255,.35);color:#fff}.trust-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:38px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.14);border-radius:12px;overflow:hidden}.trust-item{padding:18px;background:rgba(5,18,31,.42)}.trust-item strong{display:block;font-size:17px}.trust-item span{font-size:12px;color:#bdd0df}.gateway-search{margin-top:24px;max-width:720px}.gateway-search .search-box{max-width:none}.gateway-search .search-box input{border:0;min-height:48px}.gateway-search .search-box button{background:#1f5d8f}
.gateway-section{padding:64px 0}.gateway-section.alt{background:#f4f7fa}.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:24px}.section-head h2{font-size:clamp(28px,3vw,38px);line-height:1.2;margin:4px 0}.section-head p{max-width:620px;color:var(--jcbo-muted);margin:0}.pillar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.pillar{padding:24px;border:1px solid var(--jcbo-line);border-radius:14px;background:#fff}.pillar .num{font-size:12px;font-weight:800;color:var(--jcbo-blue)}.pillar h3{margin:8px 0 6px;font-size:19px}.pillar p{margin:0;color:var(--jcbo-muted);font-size:14px}.gateway-topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.gateway-topic{display:flex;justify-content:space-between;gap:12px;padding:17px 18px;border:1px solid var(--jcbo-line);border-radius:12px;background:#fff;color:var(--jcbo-navy);font-weight:800}.gateway-topic small{font-weight:600;color:var(--jcbo-muted)}.latest-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.latest-card{border-top:3px solid var(--jcbo-navy);background:#fff;padding:20px;border-radius:0 0 12px 12px;box-shadow:0 7px 24px rgba(13,34,56,.06)}.latest-card .type{font-size:11px;letter-spacing:.1em;color:var(--jcbo-blue);font-weight:800}.latest-card h3{font-size:18px;line-height:1.45;margin:8px 0}.latest-card p{font-size:14px;color:var(--jcbo-muted)}.gateway-cta{padding:38px;border-radius:18px;background:linear-gradient(135deg,#0d2238,#123b5f);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:24px}.gateway-cta h2{margin:0 0 8px;font-size:30px}.gateway-cta p{margin:0;color:#d5e1ea;max-width:700px}.gateway-cta .btn-primary{flex:0 0 auto}.site-footer{margin-top:0}.footer-note{font-size:12px;color:#91a4b5}.main-site-link{display:inline-block;margin-top:8px;font-weight:800}
@media(max-width:900px){.trust-strip,.pillar-grid{grid-template-columns:1fr 1fr}.gateway-topic-grid,.latest-grid{grid-template-columns:1fr 1fr}.gateway-cta{align-items:flex-start;flex-direction:column}}
@media(max-width:600px){.gateway-hero{padding:54px 0 46px}.trust-strip,.pillar-grid,.gateway-topic-grid,.latest-grid{grid-template-columns:1fr}.gateway-section{padding:46px 0}.section-head{align-items:flex-start;flex-direction:column}.gateway-cta{padding:26px}.header-inner{gap:12px}.tagline{display:none}}

/* v2 portal */
.portal-cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.portal-cat{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:22px;text-decoration:none;color:inherit;min-height:130px}.portal-cat:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.08)}.portal-cat h3{margin:0 0 8px}.portal-cat .count{font-size:12px;opacity:.65}.portal-more{text-align:center;margin-top:28px}.article-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}.article-related-grid a{display:block;border:1px solid #e5e7eb;border-radius:10px;padding:16px;text-decoration:none}.jcbo-network{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}.jcbo-network a{padding:10px 14px;border:1px solid #ddd;border-radius:999px;text-decoration:none}@media(max-width:800px){.portal-cat-grid,.article-related-grid{grid-template-columns:1fr}.gateway-topic-grid{grid-template-columns:1fr 1fr}}

/* v2.1 professional soft portal */
.lang-switch{display:flex!important;gap:6px;background:#f4f7fb;padding:6px;border-radius:14px;border:1px solid #dbe4ee}.lang-switch a{font-size:14px!important;font-weight:700!important;min-width:72px;text-align:center;padding:10px 12px!important;border-radius:10px!important;color:#334155!important;text-decoration:none}.lang-switch a.active{background:#123d6a!important;color:#fff!important;box-shadow:0 4px 12px rgba(18,61,106,.18)}.lang-switch a:hover{background:#e7eef7}.featured-grid,.new-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.portal-story{background:#fff;border:1px solid #e6ebf0;border-radius:16px;padding:20px;box-shadow:0 5px 18px rgba(15,23,42,.04)}.portal-story .badge{display:inline-block;font-size:12px;background:#edf4fb;border-radius:999px;padding:5px 9px;margin-bottom:8px}.breadcrumbs{font-size:13px;color:#64748b;margin:18px 0}.category-pagination .page-numbers{display:inline-flex;min-width:38px;height:38px;align-items:center;justify-content:center;border:1px solid #dbe4ee;border-radius:8px;margin:3px;text-decoration:none}.category-pagination .current{background:#123d6a;color:#fff}.article-cta{background:linear-gradient(135deg,#f5f9fd,#fff)!important;border:1px solid #dbe7f2!important}.jcbo-inquiry-form{max-width:760px;background:#fff;border:1px solid #e2e8f0;border-radius:18px;padding:26px;box-shadow:0 8px 24px rgba(15,23,42,.05)}.jcbo-inquiry-form label{display:block;font-weight:700;margin:14px 0}.jcbo-inquiry-form input,.jcbo-inquiry-form textarea{display:block;width:100%;box-sizing:border-box;margin-top:7px;padding:12px;border:1px solid #cbd5e1;border-radius:10px;font:inherit}.jcbo-inquiry-form button{background:#123d6a;color:#fff;border:0;border-radius:10px;padding:12px 22px;font-weight:700}.jcbo-form-success{padding:14px;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:10px;margin-bottom:16px}@media(max-width:850px){.featured-grid,.new-grid{grid-template-columns:1fr}.lang-switch a{min-width:58px;padding:9px 8px!important}.header-inner{flex-wrap:wrap}}


/* v2.2 category knowledge library */
.category-library{background:linear-gradient(180deg,#f7fafc 0%,#f2f6f9 100%)}
.category-library-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.category-library-card{background:#fff;border:1px solid #e1e8ef;border-radius:18px;padding:24px 24px 20px;box-shadow:0 7px 22px rgba(15,35,55,.045);transition:transform .18s ease,box-shadow .18s ease}
.category-library-card:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(15,35,55,.075)}
.category-library-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;padding-bottom:14px;margin-bottom:5px;border-bottom:1px solid #edf1f5}
.category-library-head h3{font-size:21px;line-height:1.35;margin:0}
.category-library-head h3 a{color:#102d49;text-decoration:none}
.category-library-head h3 a:hover{color:#1f5d8f}
.category-count{white-space:nowrap;background:#eef5fb;color:#45647f;border-radius:999px;padding:4px 9px;font-size:11px;font-weight:700}
.category-title-list{list-style:none;counter-reset:jcbo-list;margin:10px 0 14px;padding:0}
.category-title-list li{counter-increment:jcbo-list;position:relative;padding:10px 2px 10px 34px;border-bottom:1px dashed #e7edf2;line-height:1.45}
.category-title-list li:last-child{border-bottom:0}
.category-title-list li:before{content:counter(jcbo-list,decimal-leading-zero);position:absolute;left:2px;top:10px;color:#8aa0b2;font-size:11px;font-weight:800;letter-spacing:.03em}
.category-title-list a{color:#263b4d;font-weight:650;text-decoration:none}
.category-title-list a:hover{color:#1f5d8f;text-decoration:underline}
.category-view-all{display:flex;align-items:center;justify-content:space-between;margin-top:8px;padding-top:14px;border-top:1px solid #edf1f5;color:#1f5d8f;font-size:13px;font-weight:800;text-decoration:none}
.category-view-all:hover{text-decoration:none;color:#0d3c64}
.category-empty{color:#7a8895;font-size:14px;padding:15px 0;margin:0}
.category-archive{padding:44px 0 66px}.archive-summary{margin:-8px 0 22px;color:#71808d;font-size:13px;font-weight:700}
@media(max-width:820px){.category-library-grid{grid-template-columns:1fr}.category-library-card{padding:21px 19px}.category-library-head h3{font-size:19px}}