/*
Theme Name: NHK V3 Editorial
Description: Clean editorial discovery surface for NHK V3.
Version: 1.2.0
*/
:root{--nhk-bg:#f6f2eb;--nhk-surface:#fffdf9;--nhk-text:#24201c;--nhk-muted:#70685f;--nhk-border:#ded6cb;--nhk-accent:#8c4f2f;--nhk-accent-secondary:#b18a5a;--nhk-radius:3px;--nhk-shadow:0 10px 30px rgba(57,41,28,.08);--nhk-content-width:760px;--nhk-wide-width:1180px;--nhk-type-body:1rem;--nhk-type-body-lg:1.12rem;--nhk-type-display-max:3rem;--nhk-type-display-fluid:clamp(2.25rem,5vw,var(--nhk-type-display-max));--nhk-leading-copy:1.85;--nhk-space-1:.5rem;--nhk-space-2:1rem;--nhk-space-3:1.5rem;--nhk-space-4:2.5rem;--nhk-space-5:4rem;--nhk-gutter:24px;--nhk-breakpoint-mobile:390px;--nhk-breakpoint-tablet:48rem;--nhk-breakpoint-laptop:64rem;--nhk-breakpoint-wide:80rem}
*,*::before,*::after{box-sizing:border-box}body{margin:0;color:var(--nhk-text);background:var(--nhk-bg);font:var(--nhk-type-body)/1.5 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--nhk-accent)}
.header-inner,.site-main{width:min(calc(100% - 2 * var(--nhk-gutter)),var(--nhk-wide-width));margin-inline:auto}.site-header{position:relative;z-index:2;background:var(--nhk-surface);border-bottom:1px solid var(--nhk-border)}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:88px;gap:var(--nhk-space-3)}.brand{display:flex;align-items:baseline;gap:10px}.brand-mark{color:var(--nhk-accent);font:800 1.7rem/1 Georgia,serif;letter-spacing:.08em}.brand-name{color:var(--nhk-text);font-size:.85rem;font-weight:700;letter-spacing:.08em}.header-actions{display:flex;align-items:center;gap:22px;min-width:0}.nav-list{display:flex;align-items:center;gap:17px;margin:0;padding:0;list-style:none}.nav-list a{color:var(--nhk-muted);font-size:.85rem;font-weight:650;white-space:nowrap}.nav-list a:hover,.nav-list a:focus{color:var(--nhk-accent)}
.global-search,.hero-search{display:flex;border:1px solid var(--nhk-border);background:#fff;border-radius:var(--nhk-radius)}.global-search{min-width:240px}.global-search input,.hero-search input{width:100%;min-width:0;border:0;padding:10px 12px;background:transparent;color:var(--nhk-text)}.global-search button,.hero-search button,.button{border:0;background:var(--nhk-accent);color:#fff;cursor:pointer;font-weight:700;padding:10px 15px}.hero{padding:90px 0 68px;border-bottom:1px solid var(--nhk-border)}.eyebrow{margin:0;color:var(--nhk-accent);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase}.hero h1,.archive-intro h1,.article-header h1,.not-found h1{color:var(--nhk-text);font:700 var(--nhk-type-display-fluid)/.98 Georgia,serif;letter-spacing:-.045em}.hero h1{margin:14px 0 20px}.hero h1 em{color:var(--nhk-accent);font-style:normal}.hero-copy{max-width:590px;color:var(--nhk-muted);font-size:var(--nhk-type-body-lg)}.hero-search{max-width:650px;margin-top:30px;box-shadow:var(--nhk-shadow)}.hero-search input{padding:15px 16px;font-size:var(--nhk-type-body)}.hero-search button{padding-inline:22px;white-space:nowrap}
.quick-links{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--nhk-border)}.quick-links a{display:flex;justify-content:space-between;padding:20px 18px;border-right:1px solid var(--nhk-border);font-weight:700}.quick-links a:first-child{padding-left:0}.quick-links a:last-child{border-right:0}.quick-links span,.text-link,.topic-list span{color:var(--nhk-accent)}.content-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(230px,1fr);gap:60px}.home-layout{padding-bottom:80px}.section-head{display:flex;justify-content:space-between;align-items:baseline;gap:var(--nhk-space-2);margin:58px 0 20px}.section-head h2,.sidebar-block h2{margin:0;color:var(--nhk-text);font:700 2rem/1.1 Georgia,serif}.post-grid,.semantic-grid,.entity-grid,.media-card-grid,.knowledge-grid{display:grid;gap:22px}.post-grid{grid-template-columns:repeat(2,1fr)}.post-grid.compact{grid-template-columns:repeat(3,1fr)}.card,.semantic-card,.entity-card,.media-card,.knowledge-card{background:var(--nhk-surface);border:1px solid var(--nhk-border);border-radius:var(--nhk-radius);overflow-wrap:anywhere}.card-body,.semantic-card,.entity-card,.media-card,.knowledge-card{padding:20px}.card h3,.media-card h2,.knowledge-card h2,.entity-card h2{margin:8px 0 10px}.card h3{font-size:1.4rem}.card h3 a,.semantic-card strong,.entity-card h2 a,.media-card h2 a,.knowledge-card h2 a{color:var(--nhk-text)}.card p,.archive-summary,.standfirst,.article-meta,.not-found p{color:var(--nhk-muted)}.card-image,.featured-image{display:block;aspect-ratio:16/10;background:#e7dfd5;overflow:hidden}.card-image img,.featured-image img{display:block;width:100%;height:100%;object-fit:cover}.sidebar{padding-top:57px}.sidebar-block{padding-top:15px;margin-bottom:40px;border-top:2px solid var(--nhk-text)}.sidebar-block h2{margin:6px 0 16px;font-size:1.55rem}.topic-list,.sidebar-posts{margin:0;padding:0;list-style:none}.topic-list a,.sidebar-posts li{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--nhk-border)}.archive-intro{padding:70px 0 38px;border-bottom:1px solid var(--nhk-border)}.archive-intro h1{margin:12px 0}.article-shell{max-width:var(--nhk-content-width);padding:50px 0 90px}.breadcrumb{color:var(--nhk-muted);font-size:.84rem}.article-header h1{margin:18px 0}.article-content{font:1.1rem/var(--nhk-leading-copy) Georgia,serif}.article-content img{max-width:100%;height:auto}.article-content a{text-decoration:underline;text-underline-offset:3px}.not-found{max-width:var(--nhk-content-width);padding:110px 0}.site-footer{max-width:none;padding:34px max(var(--nhk-gutter),calc((100% - var(--nhk-wide-width))/2)) 55px;background:#2e2924;color:#e9e0d5}.footer-inner{display:flex;justify-content:space-between;gap:30px;max-width:var(--nhk-wide-width);margin:auto}.footer-inner p{color:#b9afa5}.footer-inner nav{display:flex;gap:18px}.site-footer a{color:#e9e0d5}.site-footer a:hover,.site-footer a:focus{color:var(--nhk-accent-secondary)}.nav-toggle,.nav-toggle-label{display:none}.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:absolute;left:16px;top:-60px;z-index:10;padding:10px 14px;background:var(--nhk-text);color:#fff;font-weight:700}.skip-link:focus{top:16px;color:#fff}
@media(max-width:64rem){.header-inner{min-height:74px}.header-actions{gap:12px}.nav-list{gap:11px}.nav-list li:nth-child(n+6){display:none}.global-search{min-width:190px}.content-layout{gap:30px}}@media(max-width:48rem){.header-inner,.site-main{--nhk-gutter:14px}.brand-name{display:none}.nav-toggle-label{display:flex;flex-direction:column;gap:4px;cursor:pointer;padding:10px}.nav-toggle-label span{display:block;width:22px;height:2px;background:var(--nhk-text)}.header-actions{display:none;position:absolute;left:0;right:0;top:74px;padding:16px 14px 22px;background:var(--nhk-surface);border-bottom:1px solid var(--nhk-border);box-shadow:var(--nhk-shadow)}.nav-toggle:checked~.header-actions{display:block}.nav-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 20px}.nav-list li:nth-child(n){display:block}.nav-list a{display:block;padding:11px 0}.global-search{min-width:0;margin-top:15px}.hero{padding:58px 0 45px}.quick-links{grid-template-columns:repeat(2,1fr)}.quick-links a{padding:15px 10px;border-bottom:1px solid var(--nhk-border)}.quick-links a:nth-child(odd){padding-left:0}.quick-links a:nth-child(even){border-right:0}.content-layout{display:block}.sidebar{padding-top:55px}.post-grid,.post-grid.compact,.semantic-grid{grid-template-columns:1fr}.section-head{margin-top:40px}.article-shell{width:min(calc(100% - 2 * var(--nhk-gutter)),var(--nhk-content-width))}.footer-inner{display:block}.footer-inner nav{margin-top:22px}.article-content{font-size:1.05rem}}@media(max-width:24.375rem){.quick-links a{padding-inline:7px;font-size:.92rem}}
.nav-toggle:focus-visible{outline:3px solid var(--nhk-accent-secondary);outline-offset:3px}.card h3 a{color:var(--nhk-text)}.semantic-card strong{color:var(--nhk-text)}.entity-card h2 a,.media-card h2 a,.knowledge-card h2 a,.related-card strong{color:var(--nhk-text)}
/* Semantic product/editorial visuals preserve the complete source asset. */
.footer-inner nav.footer-groups{display:grid;grid-template-columns:repeat(3,minmax(110px,1fr));gap:28px}.footer-group{display:flex;flex-direction:column;gap:8px}.footer-group h2{margin:0 0 4px;color:#b9afa5;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}.footer-inner nav.footer-groups{margin-top:0}.nav-toggle-label{min-width:44px;min-height:44px;justify-content:center;align-items:center}
@media(max-width:48rem){body.nhk-nav-open{overflow:hidden}.header-actions[hidden]{display:none}.hero-entry-points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.hero-entry-points a{min-height:44px;padding:11px 12px;border:1px solid var(--nhk-border);display:flex;align-items:center;justify-content:space-between;color:var(--nhk-text);font-weight:700}}
.card-image img,.featured-image img{object-fit:contain}
.section-deck{max-width:620px;margin:10px 0 0;color:var(--nhk-muted)}

/* Homepage shell corrections: preserve the canonical groups and bound hero media. */
.brand{flex:0 0 auto;white-space:nowrap}.brand-name{white-space:nowrap}.nav{display:flex;align-items:center;gap:14px;min-width:0}.nav-primary{display:flex;align-items:center;gap:17px;min-width:0}.nav-discovery{position:relative;flex:0 0 auto}.nav-discovery summary{cursor:pointer;list-style:none;color:var(--nhk-muted);font-size:.85rem;font-weight:650;white-space:nowrap}.nav-discovery summary::-webkit-details-marker{display:none}.nav-discovery summary::after{content:'⌄';margin-left:5px;color:var(--nhk-accent)}.nav-discovery .nav-list{position:absolute;right:0;top:calc(100% + 12px);z-index:5;display:grid;min-width:190px;gap:0;padding:8px 14px;background:var(--nhk-surface);border:1px solid var(--nhk-border);box-shadow:var(--nhk-shadow)}.nav-discovery .nav-list a{display:block;padding:8px 0}.hero{padding:32px 0 48px}.home-hero-v2{align-items:center}.hero-entry-points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:22px}.hero-entry-points a{display:flex;min-height:44px;align-items:center;justify-content:space-between;padding:11px 14px;border:1px solid var(--nhk-border);background:var(--nhk-surface);color:var(--nhk-text);font-weight:700}.hero-entry-points a:hover,.hero-entry-points a:focus-visible{border-color:var(--nhk-accent);color:var(--nhk-accent)}.hero-search{max-width:560px;margin-top:22px}.hero-search button{padding-inline:16px}.hero-visual{display:grid;place-items:center}.hero-image{width:100%;max-width:100%;text-align:center}.hero-image img{max-height:520px}.hero-empty{min-height:180px;display:grid;place-items:center;width:100%;padding:30px 20px;background:var(--nhk-surface);color:var(--nhk-muted);text-align:center}.nav-discovery[open] summary{color:var(--nhk-accent)}
@media(max-width:64rem){.header-inner{gap:12px}.brand-name{font-size:.78rem;letter-spacing:.04em}.header-actions{gap:12px}.nav-list{gap:11px}.global-search{min-width:200px}}
@media(max-width:48rem){.nav{display:block}.nav-primary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px}.nav-discovery summary{display:block;padding:11px 0}.nav-discovery .nav-list{position:static;display:grid;min-width:0;padding:0 0 4px;border:0;box-shadow:none;background:transparent}.nav-discovery .nav-list a{padding:10px 0}.hero{padding:30px 0 42px}.home-hero-v2{display:block}.hero-media-column{margin-top:28px}.hero-image img{max-height:min(460px,82vw)}.hero-entry-points{margin-top:18px}}

/* Keep the critical homepage feed layout available from the base asset. */
.home-latest-feed{margin:24px 0 8px;padding-top:24px;border-top:1px solid var(--nhk-border)}
.home-latest-feed .latest-feed-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.home-latest-feed .latest-feed-card{display:block;min-width:0;padding:0;border:1px solid var(--nhk-border);border-radius:var(--nhk-radius);background:var(--nhk-surface);overflow:hidden}
.latest-feed-card-link{display:grid;grid-template-columns:120px minmax(0,1fr);align-items:stretch;gap:14px;min-height:120px;color:var(--nhk-text);text-decoration:none}
.latest-feed-card-thumb{display:block;width:120px;height:120px;overflow:hidden;background:#ece4d9}
.latest-feed-card-image{display:block;width:100%;height:100%;object-fit:contain}
.latest-feed-card-link .latest-feed-row-body{display:flex;min-width:0;flex-direction:column;justify-content:center;padding:13px 14px 13px 0}
.latest-feed-card-title{display:-webkit-box;overflow:hidden;margin-top:6px;font:700 1.05rem/1.15 Georgia,serif;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.latest-feed-card-summary{display:-webkit-box;overflow:hidden;margin-top:6px;color:var(--nhk-muted);font-size:.82rem;line-height:1.3;-webkit-box-orient:vertical;-webkit-line-clamp:2}
@media(max-width:47.999rem){.home-latest-feed .latest-feed-list{grid-template-columns:1fr;gap:10px}.latest-feed-card-link{grid-template-columns:104px minmax(0,1fr);min-height:104px;gap:12px}.latest-feed-card-thumb{width:104px;height:104px}.latest-feed-card-link .latest-feed-row-body{padding:11px 12px 11px 0}.latest-feed-card-title{font-size:1rem}.latest-feed-card-summary{font-size:.78rem}}
.nav-type-menu-mobile{display:none}@media(max-width:48rem){.nav-type-menu-mobile{display:block}}

/* Keep the homepage hero inside the site container even when the entity asset is stale. */
.home-hero-v2{grid-template-columns:minmax(0,1.28fr) minmax(0,.72fr);gap:48px;align-items:center}
.hero-copy-block,.hero-media-column{min-width:0}
.hero-visual{width:min(100%,400px);max-width:100%;margin-inline:auto;overflow:hidden}
.hero-image{display:grid;grid-template-rows:minmax(0,1fr) auto;width:100%;min-width:0;margin:0}
.hero-image-frame{display:grid;place-items:center;width:100%;aspect-ratio:4/3;overflow:hidden}
.hero-image-frame img{display:block;width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;object-position:center center}
@media(max-width:48rem){.home-hero-v2{display:block}.hero-media-column{margin-top:24px}.hero-visual{width:100%;max-width:none;margin:0}}