/* ==========================================================================
   ElectroSphere — main.css（ローカル手書き・ビルド不要）
   Tokens: paper #F4F3EF / canvas #E9E7E1 / ink #151515 / rule #D6D4CE / muted #4A4A48 / accent #C2410C
   ========================================================================== */
:root{
  --paper:#F4F3EF;--canvas:#E9E7E1;--ink:#151515;--rule:#D6D4CE;--muted:#4A4A48;--soft:#BDBBB4;--ph:#DEDCD5;--line:#D3D1CA;
  --accent:#C2410C;--mod:#6B6A66;--low:#BDBBB4;--on-dark:#BDBBB4;--on-dark-2:#D6D4CE;
  --sans:'Noto Sans JP',system-ui,-apple-system,sans-serif;--disp:'Archivo','Noto Sans JP',sans-serif;--mono:'IBM Plex Mono',ui-monospace,Menlo,monospace;--serif:'Noto Serif JP',serif;
  --gx:48px;--maxw:1440px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--canvas);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}
img{max-width:100%;height:auto;display:block}
button{font-family:inherit}
.site{max-width:var(--maxw);margin:0 auto;background:var(--paper);min-height:100vh;display:flex;flex-direction:column}
.main{flex:1 0 auto}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:8px 12px;z-index:100}.skip:focus{left:8px;top:8px}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px)}

/* type utilities */
.d{font-family:var(--disp)}
.mono{font-family:var(--mono)}
.serif{font-family:var(--serif)}
.lbl{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);line-height:1.5}
.lbl.ink,.ink{color:var(--ink)}
.strong{font-weight:500}
.d.strong{font-weight:800}
.on-dark{color:var(--on-dark)}
.on-light{color:var(--paper)}
.u{text-decoration:underline}
.small{font-size:13px}
.empty{color:var(--muted);padding:32px 0}

/* placeholders */
.ph{background-color:var(--ph);background-image:repeating-linear-gradient(135deg,transparent 0 14px,rgba(0,0,0,.035) 14px 15px);display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:#5E5D59;text-transform:uppercase;min-height:200px;width:100%}
.ph.tall{min-height:520px}
.img{width:100%;object-fit:cover}

/* buttons / chips */
.ib{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--soft);background:transparent;color:var(--ink);padding:0;cursor:pointer}
.ib:hover{border-color:var(--ink)}
.ib.is-on{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.chip{display:inline-flex;align-items:center;height:30px;padding:0 12px;border:1px solid var(--soft);font-size:12px;font-weight:500;white-space:nowrap}
a.chip:hover{border-color:var(--ink);color:var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.tp{height:36px;padding:0 14px;display:inline-flex;align-items:center;border:1px solid var(--soft);background:transparent;font-size:13px;color:var(--ink);white-space:nowrap}
.tp.is-on{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn-dark{height:48px;padding:0 24px;border:0;background:var(--ink);color:var(--paper);font-family:var(--mono);font-size:12px;letter-spacing:.12em;cursor:pointer}
.btn-light{height:52px;padding:0 28px;border:0;background:var(--paper);color:var(--ink);font-family:var(--mono);font-size:12px;letter-spacing:.12em;cursor:pointer}
.sel{height:36px;border:1px solid var(--soft);background:transparent;font-family:inherit;font-size:13px;padding:0 8px;color:var(--ink)}
.more{font-size:14px;font-weight:700;display:inline-flex;align-items:center;gap:6px}
.dot{width:9px;height:9px;border-radius:50%;background:var(--soft);display:inline-block;flex-shrink:0}
.imp-high .dot{background:var(--accent)}.imp-moderate .dot{background:var(--mod)}.imp-low .dot{background:var(--low)}
.impact{display:inline-flex;align-items:center;gap:6px}
.dot.pulse{background:var(--accent);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(194,65,12,.4)}50%{box-shadow:0 0 0 6px rgba(194,65,12,0)}}

/* --------------------------------------------------------------- masthead */
.topbar{height:36px;padding:0 var(--gx);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--rule)}
.topbar-links{display:flex;gap:24px}
.masthead{height:72px;padding:0 var(--gx);display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--ink);position:sticky;top:0;background:var(--paper);z-index:20}
.brand{font-size:24px;font-weight:800;letter-spacing:.14em;white-space:nowrap}
.primary-nav{display:flex;gap:28px;font-size:13px;font-weight:500;overflow:hidden}
.primary-nav a{white-space:nowrap;padding:6px 0;border-bottom:2px solid transparent}
.primary-nav a.is-current,.primary-nav .current-menu-item>a{border-bottom-color:var(--ink)}
.masthead-tools{display:flex;gap:8px}
.drawer{padding:24px var(--gx) 40px;border-bottom:1px solid var(--ink);background:var(--paper);display:grid;grid-template-columns:1fr 1fr 1fr;gap:32px}
.drawer[hidden]{display:none}
.drawer-nav{display:flex;flex-direction:column;gap:10px;font-size:18px;font-weight:700}
.drawer-sec{display:flex;flex-direction:column;gap:8px;font-size:14px}
.drawer-search{grid-column:1/-1;display:flex}
.drawer-search input{flex:1;min-width:0;height:48px;border:1px solid var(--ink);background:transparent;padding:0 14px;font:inherit}

/* --------------------------------------------------------------- hero (home) */
.hero{padding:72px var(--gx) 56px;display:grid;grid-template-columns:2fr 1fr;gap:24px;align-items:end}
.hero-main{display:flex;flex-direction:column;gap:20px}
.hero-h{margin:0;font-size:clamp(40px,5.3vw,76px);line-height:.98;font-weight:800;letter-spacing:-.01em}
.hero-ja{margin:0;font-size:20px;font-weight:500}
.hero-side{margin:0;font-size:15px;line-height:1.7;color:var(--muted)}

/* live signal */
.live{margin:0 var(--gx);border-top:2px solid var(--ink);border-bottom:1px solid var(--ink);padding:28px 0;display:grid;grid-template-columns:200px minmax(0,1fr) 200px 220px;gap:32px;align-items:center}
.live-tag{display:flex;flex-direction:column;gap:8px}
.live-dot-row{display:flex;align-items:center;gap:8px}
.live-body{display:flex;flex-direction:column;gap:6px;min-width:0}
.live-h{font-size:clamp(24px,2.6vw,38px);font-weight:800;letter-spacing:.01em;line-height:1.15}
.live-sub{font-size:15px;color:var(--muted)}
.live-impact,.live-src{display:flex;flex-direction:column;gap:8px;border-left:1px solid var(--rule);padding-left:24px}
.impact-big{display:flex;align-items:center;gap:10px;font-size:28px;font-weight:800}
.impact-big .dot{width:14px;height:14px}

/* lead */
.lead{padding:48px var(--gx);display:grid;grid-template-columns:2fr 1fr;gap:24px}
.card{display:flex;flex-direction:column;gap:14px;color:var(--ink)}
.card:hover{color:var(--ink)}
.card:hover .card-main-h,.card:hover .card-grid-h,.card:hover .card-top-h,.card:hover .card-list-h,.card:hover .card-related-h,.card:hover .card-fieldrep-h{color:var(--accent)}
.card-main-img,.card-main .ph{height:460px;object-fit:cover}
.card-main-h{margin:0;font-size:34px;line-height:1.35;font-weight:700}
.card-ex{font-size:14px;color:var(--muted);line-height:1.7;max-width:640px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tops{display:flex;flex-direction:column;border-top:2px solid var(--ink)}
.tops-head{padding:14px 0;border-bottom:1px solid var(--rule)}
.card-top{flex-direction:row;padding:20px 0;border-bottom:1px solid var(--rule);display:grid;grid-template-columns:56px minmax(0,1fr);gap:12px}
.card-no{font-size:32px;font-weight:800;line-height:1}
.card-top-body{display:flex;flex-direction:column;gap:8px}
.card-top-h{font-size:17px;font-weight:700;line-height:1.5}

/* sections */
.sec{padding:48px var(--gx);border-top:1px solid var(--rule);display:flex;flex-direction:column;gap:28px}
.sec-tight{border-top:0;padding-top:0}
.sec-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px}
.sec-h{margin:0;font-size:28px;font-weight:800;letter-spacing:.04em}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.card-grid{border-top:1px solid var(--ink);padding-top:18px}
.card-grid-h{font-size:22px;font-weight:700;line-height:1.45}
.card-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding-top:6px}
.card-field .img,.card-field .ph{height:520px;object-fit:cover}
.card-field-h{font-size:28px;font-weight:800;letter-spacing:.04em}
.card-interview .img,.card-interview .ph{height:300px;object-fit:cover}
.card-quote{font-size:20px;font-weight:700;line-height:1.5}
.card-person{font-size:15px;font-weight:700}
.research-list{display:flex;flex-direction:column;border-top:1px solid var(--ink)}
.row-research{display:grid;grid-template-columns:140px minmax(0,1fr) 160px 120px;gap:24px;align-items:center;padding:22px 0;border-bottom:1px solid var(--rule)}
.row-research-body{display:flex;flex-direction:column;gap:6px}
.row-research-h{font-size:19px;font-weight:700}
.row-research .ext{font-size:13px;font-weight:700;text-align:right}
.card-related .img,.card-related .ph{height:220px;object-fit:cover;min-height:0}
.card-related-h{font-size:19px;font-weight:700;line-height:1.5}
.empty-state{padding:64px var(--gx);color:var(--muted)}

/* weekly */
.weekly-dark{margin:24px var(--gx) 64px;background:var(--ink);color:var(--paper);padding:56px;display:grid;grid-template-columns:minmax(0,1fr) 520px;gap:48px;align-items:end}
.weekly-copy{display:flex;flex-direction:column;gap:14px}
.weekly-copy p{margin:0;font-size:15px;line-height:1.7;color:var(--on-dark-2)}
.weekly-h{margin:0;font-size:52px;font-weight:800;line-height:1}
.nl-form{display:flex;flex-direction:column;gap:8px}
.nl-row{display:flex}
.nl-row input{flex:1;min-width:0;height:52px;border:1px solid currentColor;background:transparent;color:inherit;padding:0 16px;font:inherit;font-size:15px}
.weekly-dark .nl-row input{border-color:var(--paper);color:var(--paper)}
.weekly-dark .nl-row input::placeholder{color:var(--on-dark)}
.weekly-inline{margin:16px var(--gx) 56px;border:1px solid var(--ink);padding:28px 32px;display:grid;grid-template-columns:minmax(0,1fr) 480px;gap:32px;align-items:center}
.weekly-inline>div{display:flex;flex-direction:column;gap:6px}
.weekly-h-sm{font-size:28px;font-weight:800}
.weekly-inline .nl-row input{height:48px;border-color:var(--ink)}
.nl-stack input{height:48px;border:1px solid var(--ink);background:transparent;padding:0 14px;font:inherit;font-size:15px}
.nl-form[data-disabled] button{opacity:.55;cursor:not-allowed}

/* --------------------------------------------------------------- footer */
.site-footer{margin-top:auto;padding:48px var(--gx);border-top:1px solid var(--ink);display:grid;grid-template-columns:minmax(0,1fr) repeat(3,220px);gap:32px}
.footer-brand{display:flex;flex-direction:column;gap:12px}
.brand-sm{font-size:20px;font-weight:800;letter-spacing:.14em}
.footer-op{font-size:13px;color:var(--muted);line-height:1.7;max-width:360px}
.footer-col{display:flex;flex-direction:column;gap:10px;font-size:13px}
.footer-legal{grid-column:1/-1;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--muted);padding-top:24px;border-top:1px solid var(--rule)}
.footer-legal a{text-decoration:underline}

/* --------------------------------------------------------------- article */
.article{display:flex;flex-direction:column}
.art-head{padding:56px var(--gx) 40px;display:flex;flex-direction:column;gap:20px;max-width:1100px}
.crumbs{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.art-h{margin:0;font-size:clamp(28px,3.2vw,46px);line-height:1.35;font-weight:700}
.art-en{font-size:18px;font-weight:500;color:var(--muted)}
.art-meta{display:flex;flex-wrap:wrap;gap:8px 24px;padding-top:8px}
.art-cols{padding:0 var(--gx);display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:72px;border-top:1px solid var(--ink)}
.art-cols.one{grid-template-columns:minmax(0,1fr)}
.art-main{display:flex;flex-direction:column;gap:40px;padding-top:40px;max-width:800px;min-width:0}
.art-side{padding-top:40px;display:flex;flex-direction:column;gap:24px}
.summary{border:1px solid var(--ink);padding:24px 28px;display:flex;flex-direction:column;gap:14px}
.summary ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px}
.summary li{display:flex;gap:12px;align-items:flex-start;font-size:15px;line-height:1.7}
.summary li::before{content:"";width:6px;height:6px;background:var(--ink);flex-shrink:0;margin-top:11px}
.why{display:flex;flex-direction:column;gap:14px}
.why p{margin:0;font-size:20px;line-height:1.7;font-weight:500}
.ji{display:flex;flex-direction:column;gap:16px;border-top:1px solid var(--rule);padding-top:24px}
.ji-scale{display:flex;gap:8px;flex-wrap:wrap}
.ji-pill{height:44px;padding:0 20px;display:inline-flex;align-items:center;gap:10px;border:1px solid var(--soft);color:var(--muted);font-family:var(--disp);font-weight:700;font-size:16px;letter-spacing:.06em}
.ji-pill.is-on{color:#fff;border-color:transparent;font-weight:800}
.ji-pill.is-on.imp-high{background:var(--accent)}.ji-pill.is-on.imp-moderate{background:var(--mod)}.ji-pill.is-on.imp-low{background:#8B8A85}
.ji-pill.is-on .dot{background:#fff;width:10px;height:10px}
.ji-sectors{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.ji-basis{font-size:13px;color:var(--muted)}
.art-fig{margin:0;display:flex;flex-direction:column;gap:10px}
.art-fig .img{max-height:560px;object-fit:cover}
.art-body{font-size:16px;line-height:1.95}
.art-body>*:first-child{margin-top:0}
.art-body p{margin:0 0 1.4em}
.art-body h2{font-size:26px;font-weight:700;margin:2.2em 0 .8em;line-height:1.4}
.art-body h3{font-size:20px;font-weight:700;margin:2em 0 .7em}
.art-body a{text-decoration:underline}
.art-body blockquote{margin:2em 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);padding:24px 0;font-family:var(--serif);font-size:22px;line-height:1.6;font-weight:700}
.art-body blockquote cite{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-style:normal;font-weight:400;margin-bottom:10px}
.art-body blockquote em,.art-body blockquote .en{display:block;font-family:var(--disp);font-size:15px;color:var(--muted);font-style:italic;font-weight:400;margin-top:10px}
.art-body figure{margin:2em 0}
.art-body figcaption{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:8px}
.art-body ul,.art-body ol{padding-left:1.4em;margin:0 0 1.4em}
.art-body table{width:100%;border-collapse:collapse;font-size:14px;margin:1.5em 0}
.art-body th,.art-body td{border-bottom:1px solid var(--rule);padding:10px 8px;text-align:left;vertical-align:top}
.art-body th{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:500}
.explainer-link{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center;background:var(--canvas);padding:24px 28px}
.explainer-link>div{display:flex;flex-direction:column;gap:8px}
.explainer-h{font-size:20px;font-weight:700}
.explainer-card{display:flex;flex-direction:column;gap:8px;background:var(--canvas);padding:20px 22px}
.sources{display:flex;flex-direction:column;border-top:2px solid var(--ink)}
.sources-title{padding:14px 0;display:block}
.src-row{display:grid;grid-template-columns:32px 120px minmax(0,1fr) 110px 24px;gap:16px;align-items:center;padding:16px 0;border-top:1px solid var(--rule)}
.src-org{font-size:15px;font-weight:700}
.src-doc{font-size:14px;color:var(--muted)}
.entities{display:flex;flex-direction:column;gap:14px}
.art-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;border-top:1px solid var(--rule);padding-top:16px;font-size:13px;color:var(--muted)}
.art-foot a{font-weight:700;color:var(--ink)}
.side-panel{border-top:2px solid var(--ink);display:flex;flex-direction:column}
.side-title{padding:14px 0;display:block}
.side-row{padding:14px 0;border-top:1px solid var(--rule);display:flex;flex-direction:column;gap:6px}
.src-primary{font-size:15px;font-weight:700}
.src-addl{font-size:14px}
.side-meta{margin:0;padding:14px 0;border-top:1px solid var(--rule);display:grid;grid-template-columns:120px minmax(0,1fr);gap:10px 12px;font-size:13px}
.side-meta dd{margin:0}
.disclosure{border:1px dashed var(--mod);padding:18px 20px;display:flex;flex-direction:column;gap:8px;font-size:13px;line-height:1.7;color:var(--muted)}
.side-block{display:flex;flex-direction:column;gap:10px;border-top:2px solid var(--ink);padding-top:16px}
.side-p{margin:0;font-size:14px;line-height:1.7}
.topic-chain{display:flex;flex-direction:column;font-size:14px}
.topic-chain a{padding:10px 0;border-top:1px solid var(--rule)}
.topic-chain a:last-child{border-bottom:1px solid var(--rule)}
.topic-chain a.is-current{font-weight:700}
.share{display:flex;gap:8px}
.related{margin-top:64px;border-top:1px solid var(--ink)}
.legend{display:flex;flex-direction:column;gap:10px;font-size:13px;line-height:1.7}
.legend-row{display:flex;gap:10px}
.legend-row .dot{margin-top:7px}

/* --------------------------------------------------------------- archives */
.arch-head{padding:56px var(--gx) 40px;display:flex;flex-direction:column;gap:14px;max-width:900px}
.arch-h{margin:0;font-size:clamp(40px,4.5vw,64px);font-weight:800;line-height:1;letter-spacing:.01em}
.arch-desc{margin:0;font-size:16px;color:var(--muted);line-height:1.8}
.arch-desc p{margin:0}
.arch-body{padding:0 var(--gx) 56px}
.arch-list{display:flex;flex-direction:column}
.arch-cols{padding:0 var(--gx) 56px;display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:64px}
.arch-side{display:flex;flex-direction:column;gap:32px;padding-top:24px}
.card-list{display:grid;grid-template-columns:96px minmax(0,1fr) 130px;gap:24px;padding:24px 0;border-bottom:1px solid var(--rule)}
.card-list:first-child{border-top:1px solid var(--ink)}
.card-date{font-size:12px;color:var(--muted);padding-top:3px}
.card-list-body{display:flex;flex-direction:column;gap:10px;min-width:0}
.card-list-h{font-size:19px;font-weight:700;line-height:1.5}
.card-list-impact{display:flex;flex-direction:column;gap:6px;align-items:flex-end}
.filters{padding:40px var(--gx) 20px;display:flex;flex-direction:column;gap:16px}
.topic-chips{display:flex;gap:8px;flex-wrap:wrap}
.filter-row{display:flex;justify-content:space-between;align-items:center;gap:16px;border-bottom:1px solid var(--ink);padding-bottom:16px;flex-wrap:wrap}
.filter-l,.filter-r{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.pager{display:flex;gap:6px;justify-content:center;padding-top:32px;flex-wrap:wrap}
.pg{min-width:44px;height:44px;padding:0 14px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--soft);font-size:13px}
.pg.current{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.pg.dots{border:0}

/* intelligence brief */
.brief{margin:0 var(--gx);background:var(--ink);color:var(--paper);padding:40px 48px;display:grid;grid-template-columns:360px minmax(0,1fr);gap:56px}
.brief-copy{display:flex;flex-direction:column;gap:14px}
.brief-h{font-size:40px;font-weight:800;line-height:1.05}
.brief-more{color:var(--paper);font-size:14px;font-weight:700;padding-top:8px}
.brief-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.brief-list li{display:grid;grid-template-columns:40px minmax(0,1fr) 130px;gap:16px;align-items:center;padding:14px 0;border-top:1px solid var(--muted)}
.brief-no{font-size:20px;font-weight:800}
.brief-item{display:flex;flex-direction:column;gap:4px;color:var(--paper)}
.brief-item:hover{color:var(--paper);text-decoration:underline}
.brief-t{font-size:16px;font-weight:700}
.brief .impact{justify-content:flex-end}
.brief .imp-moderate .dot{background:#A8A7A2}.brief .imp-low .dot{background:var(--mod)}

/* field */
.field-hero{min-height:760px;overflow:hidden;display:flex;align-items:flex-end;justify-content:space-between;padding:56px var(--gx);background-size:cover;background-position:center;position:relative;text-transform:none;letter-spacing:0;gap:24px}
.field-hero:not(.ph)::before{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(244,243,239,.92) 0%,rgba(244,243,239,.35) 45%,transparent 100%)}
.field-hero>*{position:relative}
.field-hero-copy{display:flex;flex-direction:column;gap:14px}
.field-h{margin:0;font-size:clamp(56px,7.8vw,112px);font-weight:800;line-height:.92;letter-spacing:-.01em}
.field-country{font-size:22px;font-weight:700;letter-spacing:.2em}
.field-tag{font-size:17px}
.field-hero-meta{display:flex;flex-direction:column;gap:6px;align-items:flex-end}
.loc-nav{height:64px;padding:0 var(--gx);display:flex;align-items:stretch;gap:32px;border-bottom:1px solid var(--ink);overflow-x:auto}
.loc-nav a{display:inline-flex;align-items:center;font-size:14px;font-weight:700;letter-spacing:.1em;white-space:nowrap;border-bottom:3px solid transparent}
.loc-nav a.is-on{border-bottom-color:var(--ink)}
.field-grid{display:grid;grid-template-columns:2fr 1fr;gap:24px}
.card-fieldrep.lead .img,.card-fieldrep.lead .ph{height:480px;object-fit:cover}
.card-fieldrep .img,.card-fieldrep .ph{height:200px;object-fit:cover;min-height:0}
.card-fieldrep.lead .card-fieldrep-h{font-size:30px;line-height:1.4}
.card-fieldrep-h{font-size:18px;font-weight:700;line-height:1.5}
.field-sub{display:flex;flex-direction:column;gap:28px}
.gallery{padding:0 var(--gx) 56px;display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:200px 200px;gap:12px}
.gallery figure{margin:0;overflow:hidden}
.gallery img{width:100%;height:100%;object-fit:cover}
.gallery .g0{grid-row:span 2}.gallery .g3{grid-column:span 2}
.field-bottom{display:grid;grid-template-columns:minmax(0,1fr) 480px;gap:64px}
.field-bottom>div{display:flex;flex-direction:column;gap:24px}
.org-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px;border-top:1px solid var(--ink)}
.org-list a{display:flex;justify-content:space-between;align-items:center;padding:18px 0;border-bottom:1px solid var(--rule)}
.org-name{font-size:16px;font-weight:700}
.timeline{list-style:none;margin:0;padding:0;border-left:1px solid var(--ink);display:flex;flex-direction:column;gap:22px}
.timeline li{position:relative;padding-left:24px;display:flex;flex-direction:column;gap:4px;font-size:15px;font-weight:500}
.timeline li::before{content:"";position:absolute;left:-5px;top:6px;width:9px;height:9px;background:var(--ink);border-radius:50%}

/* search */
.search-head{padding:48px var(--gx) 28px;display:flex;flex-direction:column;gap:18px}
.search-big{display:flex;border-bottom:2px solid var(--ink);position:relative}
.search-big input{flex:1;min-width:0;height:76px;border:0;background:transparent;font:inherit;font-size:clamp(20px,2.2vw,30px);font-weight:500;color:var(--ink);padding:0}
.search-big input:focus{outline:none}
.search-big button{width:76px;height:76px;border:0;background:transparent;cursor:pointer;color:var(--ink)}
.search-filters{display:flex;gap:8px;flex-wrap:wrap;padding-top:6px}
.dd{position:relative}
.dd summary,.dd.clear{list-style:none;height:40px;padding:0 14px;display:inline-flex;align-items:center;gap:8px;border:1px solid var(--soft);font-size:13px;cursor:pointer;white-space:nowrap}
.dd summary::-webkit-details-marker{display:none}
.dd summary::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px)}
.dd[open] summary{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.dd-menu{position:absolute;top:44px;left:0;z-index:10;background:var(--paper);border:1px solid var(--ink);min-width:220px;display:flex;flex-direction:column;padding:6px 0;max-height:320px;overflow:auto}
.dd-menu a{padding:8px 14px;font-size:13px}
.dd-menu a:hover,.dd-menu a.is-on{background:var(--canvas);color:var(--ink)}
.dd-menu a.is-on{font-weight:700}
.search-cols{padding:0 var(--gx) 48px;display:grid;grid-template-columns:240px minmax(0,1fr);gap:48px;border-top:1px solid var(--ink)}
.search-side{padding-top:24px;display:flex;flex-direction:column;gap:24px}
.facet{display:flex;flex-direction:column;gap:4px;border-top:1px solid var(--rule);padding-top:18px}
.facet:first-child{border-top:0;padding-top:0}
.facet .lbl{padding-bottom:6px}
.fr{display:flex;justify-content:space-between;align-items:center;font-size:13px;min-height:30px}
.fr.is-on{font-weight:700}
.fr .mono{font-size:12px;color:var(--muted)}
.search-main{padding-top:24px;display:flex;flex-direction:column;gap:24px;min-width:0}
.search-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;font-size:14px}
.ent-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.ent{background:var(--canvas);padding:18px;display:flex;flex-direction:column;gap:8px}
.ent-h{font-size:17px;font-weight:700}
.results .card-list:first-child{border-top:2px solid var(--ink)}
mark{background:#E4E2DC;color:var(--ink);padding:0 2px}

/* entities */
.entity{display:flex;flex-direction:column}
.entity-head{padding:56px var(--gx) 40px;display:grid;grid-template-columns:320px minmax(0,1fr);gap:48px;border-bottom:1px solid var(--ink)}
.entity-img .img,.entity-img .ph{height:400px;object-fit:cover}
.entity-copy{display:flex;flex-direction:column;gap:12px;max-width:760px}
.entity-h{margin:0;font-size:40px;font-weight:700;line-height:1.3}
.entity-en{font-size:18px;color:var(--muted)}
.entity-bio{font-size:15px}
.people-grid .card-entity .img,.people-grid .card-entity .ph{height:300px;object-fit:cover}

/* 404 */
.notfound{padding:96px var(--gx);display:flex;flex-direction:column;gap:20px;max-width:800px}
.notfound p{margin:0;color:var(--muted)}

/* --------------------------------------------------------------- responsive */
@media (max-width:1100px){
  :root{--gx:32px}
  .primary-nav{gap:20px}
  .live{grid-template-columns:160px minmax(0,1fr);row-gap:20px}
  .live-impact,.live-src{border-left:0;padding-left:0;flex-direction:row;align-items:center;gap:16px}
  .art-cols{grid-template-columns:minmax(0,1fr) 320px;gap:48px}
  .arch-cols{grid-template-columns:minmax(0,1fr) 300px;gap:40px}
  .weekly-dark{grid-template-columns:1fr;padding:40px}
  .weekly-inline{grid-template-columns:1fr}
  .brief{grid-template-columns:1fr;gap:28px;padding:32px}
  .field-bottom{grid-template-columns:1fr}
  .site-footer{grid-template-columns:1fr 1fr 1fr}
  .footer-brand{grid-column:1/-1}
  .entity-head{grid-template-columns:240px minmax(0,1fr)}
}
@media (max-width:820px){
  :root{--gx:20px}
  body{font-size:15px}
  .topbar{display:none}
  .masthead{height:56px}
  .brand{font-size:17px}
  .primary-nav{display:none}
  .ib{border:0}
  .drawer{grid-template-columns:1fr;gap:24px}
  .hero{grid-template-columns:1fr;padding:40px var(--gx) 32px;gap:20px}
  .hero-h{font-size:40px}
  .hero-ja{font-size:17px}
  .live{grid-template-columns:1fr;gap:14px;padding:20px 0}
  .live-tag{flex-direction:row;justify-content:space-between;align-items:center}
  .live-h{font-size:30px}
  .lead{grid-template-columns:1fr;padding:28px var(--gx);gap:32px}
  .card-main-img,.card-main .ph{height:240px}
  .card-main-h{font-size:24px}
  .sec{padding:32px var(--gx);gap:20px}
  .sec-h{font-size:22px}
  .grid3{grid-template-columns:1fr;gap:28px}
  .card-field .img,.card-field .ph{height:360px}
  .row-research{grid-template-columns:1fr;gap:8px;padding:18px 0}
  .row-research .ext{text-align:left}
  .weekly-dark{margin:16px var(--gx) 40px;padding:32px 24px}
  .weekly-h{font-size:34px}
  .weekly-inline{margin:8px var(--gx) 40px;padding:24px 20px}
  .site-footer{grid-template-columns:1fr 1fr;padding:32px var(--gx)}
  .art-head{padding:32px var(--gx) 24px;gap:14px}
  .art-h{font-size:26px}
  .art-en{font-size:15px}
  .art-cols{grid-template-columns:1fr;gap:0}
  .art-side{padding-top:32px;border-top:1px solid var(--rule);margin-top:40px}
  .art-main{gap:32px;padding-top:28px}
  .summary{padding:18px 20px}
  .why p{font-size:18px}
  .ji-pill{height:40px;padding:0 14px;font-size:14px}
  .src-row{grid-template-columns:28px minmax(0,1fr) 20px;row-gap:4px}
  .src-row .lbl:nth-child(4){grid-column:2}
  .src-doc{grid-column:2}
  .arch-head{padding:32px var(--gx) 24px}
  .arch-h{font-size:40px}
  .arch-cols{grid-template-columns:1fr}
  .card-list{grid-template-columns:1fr;gap:8px;padding:18px 0}
  .card-list-impact{flex-direction:row;align-items:center;gap:10px}
  .filters{padding:24px var(--gx) 12px}
  .topic-chips{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}
  .field-hero{min-height:520px;padding:32px var(--gx);flex-direction:column;align-items:flex-start;justify-content:flex-end}
  .field-h{font-size:clamp(36px,11.5vw,48px);overflow-wrap:anywhere}
  .field-hero-copy{max-width:100%}
  .field-hero-meta{align-items:flex-start}
  .loc-nav{height:52px;gap:24px}
  .field-grid{grid-template-columns:1fr}
  .card-fieldrep.lead .img,.card-fieldrep.lead .ph{height:240px}
  .card-fieldrep.lead .card-fieldrep-h{font-size:22px}
  .gallery{grid-template-columns:1fr 1fr;grid-template-rows:160px 160px 160px}
  .gallery .g0{grid-row:span 1;grid-column:span 2}.gallery .g3{grid-column:span 1}
  .org-list{grid-template-columns:1fr}
  .search-head{padding:24px var(--gx) 16px}
  .search-big input{height:60px;font-size:20px}
  .search-big button{width:60px;height:60px}
  .search-cols{grid-template-columns:1fr;gap:24px}
  .search-side{display:none}
  .ent-grid{grid-template-columns:1fr}
  .entity-head{grid-template-columns:1fr;padding:32px var(--gx)}
  .entity-img .img,.entity-img .ph{height:280px}
  .entity-h{font-size:28px}
  .brief-list li{grid-template-columns:32px minmax(0,1fr) 90px}
  .notfound{padding:64px var(--gx)}
}
@media (max-width:480px){
  .site-footer{grid-template-columns:1fr}
  .weekly-dark .nl-row,.weekly-inline .nl-row{flex-direction:column;gap:8px}
  .btn-light,.btn-dark{width:100%}
}
@media print{
  .masthead,.drawer,.weekly,.site-footer,.share,.topbar,.related{display:none!important}
  .art-cols{grid-template-columns:1fr}
  body{background:#fff}
}

/* --------------------------------------------------------------- home: series / explainers / topics */
.card-series{border-top:1px solid var(--ink);padding-top:18px}
.card-series-img,.card-series .ph{height:200px;object-fit:cover;min-height:0}
.card-series-h{font-size:24px;font-weight:800;letter-spacing:.02em;line-height:1.3}
.ex-grid{display:grid;grid-template-columns:5fr 7fr;gap:48px;align-items:start}
.ex-lead{gap:14px}
.ex-lead-img,.ex-lead .ph{height:320px;object-fit:cover;min-height:0}
.ex-lead-h{font-size:26px;font-weight:700;line-height:1.4}
.ex-lead:hover .ex-lead-h{color:var(--accent)}
.ex-list{display:flex;flex-direction:column;border-top:2px solid var(--ink)}
.ex-item{display:grid;grid-template-columns:40px 120px minmax(0,1fr);gap:20px;align-items:center;padding:18px 0;border-bottom:1px solid var(--rule);color:var(--ink)}
.ex-item:hover{color:var(--ink)}
.ex-item:hover .ex-item-h{color:var(--accent)}
.ex-no{font-size:26px;font-weight:800;line-height:1;color:var(--ink)}
.ex-thumb,.ex-item .ph{height:80px;object-fit:cover;min-height:0}
.ex-body{display:flex;flex-direction:column;gap:6px;min-width:0}
.ex-item-h{font-size:17px;font-weight:700;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.topic-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.topic-cell{display:flex;flex-direction:column;gap:8px;padding:20px;border:1px solid var(--soft);min-height:130px}
.topic-cell:hover{border-color:var(--ink);color:var(--ink)}
.topic-cell-h{font-size:18px;font-weight:800;letter-spacing:.02em;line-height:1.3}
.topic-cell-kids{font-size:12px;color:var(--muted);line-height:1.6}
.series-chain a{display:flex;gap:8px;align-items:baseline}
.series-chain .mono{font-size:11px;color:var(--muted);flex-shrink:0}
@media (max-width:1100px){.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ex-grid{grid-template-columns:1fr;gap:32px}.ex-lead-img,.ex-lead .ph{height:260px}}
@media (max-width:820px){.topic-grid{grid-template-columns:1fr 1fr;gap:8px}.topic-cell{padding:14px;min-height:0}.ex-lead-img,.ex-lead .ph{height:200px}.ex-lead-h{font-size:21px}.ex-item{grid-template-columns:28px 88px minmax(0,1fr);gap:12px;padding:14px 0}.ex-no{font-size:20px}.ex-thumb,.ex-item .ph{height:60px}.ex-item-h{font-size:15px}}