:root{--ink:#111;--muted:#666;--line:#d9d9d9;--paper:#fff;--wash:#f6f6f6;--accent:#9f1d1d;--accent-strong:#b12424;--accent-dark:#801616;--accent-light:#f8eaea;--accent-light-2:#f3dddd;--warm:#855c14;--danger:#9f1d1d;--radius:5px;--shadow:0 12px 36px rgba(17,17,17,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.8 system-ui,-apple-system,"Noto Sans JP","Yu Gothic",sans-serif;overflow-wrap:anywhere}a{color:inherit;text-underline-offset:4px}a:hover{color:var(--accent)}button,input,select,textarea{font:inherit}button,.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 20px;border:0;border-radius:var(--radius);background:var(--accent);color:#fff;font-weight:700;text-decoration:none;cursor:pointer}button:hover,.button:hover{background:var(--accent-dark);color:#fff}input,select,textarea{max-width:100%;padding:10px 12px;border:1px solid #9fb0b8;border-radius:var(--radius);background:#fff;color:var(--ink)}input:focus,select:focus,textarea:focus,button:focus,a:focus{outline:3px solid rgba(23,96,120,.25);outline-offset:2px}textarea{width:100%;min-height:130px}label{display:block;margin:10px 0 4px;font-weight:700}input[type=checkbox]{width:20px;height:20px;vertical-align:middle}h1,h2,h3,p{margin:0 0 18px}h1{font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.45;letter-spacing:.015em}h2{font-size:1.35rem;line-height:1.55}h3{font-size:1.1rem;line-height:1.6}
.skip{position:absolute;top:-100px;left:10px;z-index:100;background:#fff;padding:10px}.skip:focus{top:10px}.masthead{max-width:1240px;margin:auto;padding:22px 30px 0;border-top:5px solid var(--accent-dark)}.brandrow{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:20px}.brand{display:flex;align-items:center;gap:20px;text-decoration:none}.brand b{font:700 2.25rem/1.2 Georgia,"Yu Mincho",serif;letter-spacing:.08em}.brand img{max-width:260px;max-height:62px}.brand small{padding-left:20px;border-left:1px solid var(--line);color:var(--muted);font-size:.7rem;letter-spacing:.14em}.edition{text-align:right;color:var(--muted);font-size:.78rem}.masthead nav{display:flex;gap:24px;overflow-x:auto;padding:12px 0;border-top:1px solid var(--line);border-bottom:2px solid var(--ink);white-space:nowrap;font-size:.88rem;font-weight:700;scrollbar-width:thin}.masthead nav a{text-decoration:none}.shell{max-width:1180px;margin:28px auto 80px;padding:0 26px}.localnote{max-width:1180px;margin:6px auto;padding:0 26px;color:var(--muted);font-size:.75rem}
.top-hero{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,.8fr);gap:50px;align-items:end;padding:42px 0;border-bottom:1px solid var(--line)}.top-hero h1{font-family:Georgia,"Yu Mincho",serif}.top-hero>div>p:last-child{max-width:700px;color:var(--muted)}.eyebrow{margin-bottom:10px;color:var(--accent);font-size:.78rem;font-weight:800;letter-spacing:.13em}.quick-search,.search-form,.filter-bar{padding:20px;background:var(--wash);border-radius:var(--radius)}.quick-search input{width:100%}.quick-search button{width:100%;margin-top:8px}.front-grid,.article-layout,.listing-layout{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(250px,.85fr);gap:44px;margin-top:36px}.topic-grid{display:grid;grid-template-columns:1fr 1fr;gap:42px;margin:52px 0}.content-section{margin:46px 0}.section-title{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:10px;padding-top:13px;border-top:3px solid var(--ink)}.section-title h1,.section-title h2{margin:0}.section-title a,.section-title span{color:var(--accent);font-size:.8rem;font-weight:700;white-space:nowrap}.news-list{container-type:inline-size}.news-card{padding:20px 0;border-bottom:1px solid var(--line)}.news-card:first-child{padding-top:10px}.news-card h3{margin:9px 0;font-size:1.18rem}.news-card h3 a{text-decoration:none}.news-card>p{margin-bottom:10px;color:var(--muted);font-size:.9rem}.meta,.article-dates{display:flex;flex-wrap:wrap;gap:5px 14px;color:var(--muted);font-size:.78rem}.status{font-weight:700;color:var(--accent-dark)}.card-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--muted);font-size:.75rem}.more{color:var(--accent);font-weight:700;text-decoration:none;white-space:nowrap}.sidebar{padding-left:24px;border-left:1px solid var(--line)}.sidebar .news-card h3{font-size:1rem}.editorial-box{margin-top:25px;padding:22px;background:var(--wash);border-left:4px solid var(--accent)}.editorial-box p{margin:8px 0;font-size:.88rem}.empty{padding:22px 0;color:var(--muted)}
.regions{display:grid;grid-template-columns:1fr 1fr;gap:22px 38px}.regions h3{margin-bottom:8px;font-size:.9rem}.pref-links{display:flex;flex-wrap:wrap;gap:8px}.pref-links a,.year-links a{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border:1px solid var(--line);border-radius:3px;text-decoration:none;font-size:.85rem}.pref-links small{color:var(--muted)}.year-links{display:flex;flex-wrap:wrap;gap:10px}.page-heading{margin:30px 0;padding:28px 0;border-bottom:1px solid var(--line)}.page-heading h1{margin-bottom:5px;font-family:Georgia,"Yu Mincho",serif}.breadcrumb ol{display:flex;flex-wrap:wrap;gap:7px;margin:0;padding:0;list-style:none;color:var(--muted);font-size:.78rem}.breadcrumb li+li:before{content:"/";margin-right:7px}.facet-panel{padding:20px;background:var(--wash);align-self:start}.facet-panel h2{margin:22px 0 6px;font-size:1rem}.facet-panel h2:first-child{margin-top:0}.facet-panel>a{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px solid var(--line);text-decoration:none;font-size:.86rem}.facet-panel>a span{color:var(--muted)}
.article-taxonomy{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:15px}.article-taxonomy a,.article-taxonomy span{padding:4px 10px;background:#eaf2f5;color:var(--accent-dark);border-radius:999px;font-size:.78rem;font-weight:700;text-decoration:none}.article-body>h1{font-family:Georgia,"Yu Mincho",serif}.article-lead{margin:25px 0;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:1.08rem;font-weight:650;line-height:2}.status-panel{display:grid;grid-template-columns:minmax(220px,.8fr) minmax(0,1.2fr);gap:28px;margin:30px 0;padding:22px;background:var(--wash);border-radius:var(--radius)}.status-panel h2{margin-bottom:6px}.status-panel p{margin:0;color:var(--muted);font-size:.82rem}.status-steps{display:grid;grid-template-columns:repeat(7,1fr);margin:0;padding:0;list-style:none}.status-steps li{position:relative;padding:28px 4px 0;text-align:center;color:var(--muted);font-size:.75rem;font-weight:700}.status-steps li:before{content:"";position:absolute;top:9px;left:0;width:100%;height:2px;background:#cbd6da}.status-steps li:after{content:"○";position:absolute;top:-3px;left:calc(50% - 10px);width:20px;height:20px;background:var(--wash);font-size:17px;line-height:20px}.status-steps li.done:after{content:"✓";color:var(--accent)}.status-steps li.current{color:var(--ink)}.status-steps li.current:after{content:"●";color:var(--warm)}.status-steps span{display:block;font-size:.62rem;font-weight:400}.prose p{margin:26px 0;line-height:2.15}.article-body section{margin-top:42px}.source-intro{color:var(--muted);font-size:.85rem}.source{margin:14px 0;padding:19px;border:1px solid var(--line);border-radius:var(--radius)}.source p{margin:7px 0}.source a{color:var(--accent);font-weight:700}.notice{padding:11px;background:#fff5df;border-left:3px solid #b77a20}.policy-page{max-width:780px}.not-found{padding:70px 0;text-align:center}
.search-hero{margin:30px 0}.search-form,.filter-bar{display:grid;grid-template-columns:minmax(220px,2fr) repeat(3,minmax(130px,1fr)) auto;gap:12px;align-items:end}.search-form label,.filter-bar label{margin:0}.search-form input,.search-form select,.filter-bar select{width:100%}.filter-bar{grid-template-columns:1fr 1fr auto;margin-bottom:25px}.pagination{display:flex;align-items:center;justify-content:center;gap:25px;padding:28px 0}.pagination a{font-weight:700;color:var(--accent)}
.ad{margin:26px 0;text-align:center;overflow:hidden}.ad>span{display:block;color:var(--muted);font-size:.68rem}.ad iframe{width:100%;height:150px;border:0}.ad-preview{min-height:90px;padding:28px;border:1px dashed #9fb0b8;background:var(--wash)}.ad-mobile_fixed{display:none}.footer{display:grid;grid-template-columns:1fr 1.5fr;gap:30px;padding:35px max(24px,calc((100vw - 1128px)/2));border-top:1px solid var(--line);background:var(--wash);font-size:.82rem}.footer b{font:700 1.4rem Georgia,"Yu Mincho",serif}.footer p{margin-top:8px;color:var(--muted)}.footer nav{display:flex;flex-wrap:wrap;align-content:start;gap:8px 20px}
.admin-shell{display:grid;grid-template-columns:210px minmax(0,1fr);gap:28px;max-width:1440px;margin:24px auto;padding:0 25px}.admin-nav{padding-right:18px;border-right:1px solid var(--line)}.admin-nav a{display:block;padding:8px 11px;text-decoration:none;font-size:.88rem}.admin-nav a.active{background:var(--ink);color:#fff}.admin-content{min-width:0}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:22px 0}.metric{padding:17px;background:var(--wash);border-top:3px solid var(--accent)}.metric b{display:block;font-size:1.8rem;line-height:1.3}.metric span{font-size:.78rem}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;font-size:.84rem}th,td{padding:11px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}th{background:var(--wash);white-space:nowrap}td p{margin:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 22px}.full{grid-column:1/-1}.form-grid input:not([type=checkbox]),.form-grid select{width:100%}.checks,.toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:8px 15px}.toolbar{margin:18px 0}.checks label{font-size:.87rem;font-weight:400}.flash,.error{padding:11px 16px;margin-bottom:18px}.flash{background:#e6f3ed;color:#165b49}.error{background:#fff0ee;color:#8d2922}.login{grid-column:1/-1;max-width:440px;margin:30px auto;padding:28px;background:var(--wash)}.login input{width:100%}.muted{color:var(--muted)}.chip{display:inline-block;padding:2px 8px;background:var(--wash);font-size:.76rem}fieldset{margin:18px 0;padding:18px;border:1px solid var(--line)}fieldset legend{padding:0 8px;font-weight:700}.danger{background:var(--danger)}.evidence-json{max-height:420px;overflow:auto;padding:16px;background:#eef2f3;font-size:.78rem}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:1000px){.search-form{grid-template-columns:1fr 1fr}.search-form button{width:100%}.status-panel{display:block}.status-steps{margin-top:20px}.metrics{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){body{font-size:15px}.masthead{padding:15px 16px 0}.brandrow{padding-bottom:14px}.brand b{font-size:1.7rem}.brand small,.edition{display:none}.masthead nav{gap:20px;padding:11px 0}.shell{margin-top:20px;padding:0 16px}.localnote{padding:0 16px}.top-hero{display:block;padding:24px 0}.top-hero h1 br{display:none}.quick-search{margin-top:20px}.front-grid,.article-layout,.listing-layout{display:block;margin-top:28px}.sidebar{margin-top:35px;padding:0;border:0}.topic-grid,.regions{grid-template-columns:1fr;gap:26px}.topic-grid{margin:35px 0}.content-section{margin:35px 0}.news-card{padding:18px 0}.news-card h3{font-size:1.08rem}.card-footer{display:block}.card-footer .more{display:block;margin-top:8px}.article-body>h1{font-size:1.7rem}.status-panel{padding:18px}.status-steps{grid-template-columns:repeat(3,1fr);row-gap:12px}.status-steps li:nth-child(4):before,.status-steps li:nth-child(7):before{display:none}.search-form,.filter-bar{grid-template-columns:1fr}.facet-panel{margin-top:30px}.footer{display:block;padding:28px 18px 90px}.footer nav{margin-top:20px}.admin-shell{display:block;padding:0 12px}.admin-nav{display:flex;gap:5px;overflow-x:auto;margin-bottom:22px;padding:0 0 12px;border:0;border-bottom:1px solid var(--line)}.admin-nav a{white-space:nowrap}.admin-nav form{min-width:90px}.form-grid,.settings-grid{grid-template-columns:1fr}.full{grid-column:auto}.ad-device-pc{display:none}.ad-mobile_fixed{display:block;position:fixed;z-index:20;right:0;bottom:0;left:0;margin:0;padding:3px;background:#fff;border-top:1px solid var(--line)}.ad-mobile_fixed iframe{height:68px}.table-scroll{margin-right:-12px}.article-taxonomy{margin-top:5px}}
@media(min-width:761px){.ad-device-mobile{display:none}}
@media(max-width:410px){.shell{padding:0 14px}.masthead{padding-inline:14px}.status-steps li{font-size:.7rem}.metrics{grid-template-columns:1fr 1fr}.metric b{font-size:1.45rem}.pref-links a{font-size:.8rem}.article-lead{font-size:1rem}}
@media(min-width:1500px){.masthead{max-width:1400px}.shell{max-width:1280px}.front-grid,.article-layout{gap:60px}.news-card h3{font-size:1.24rem}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}

/* UI-1: restrained editorial-red interaction and article reference imagery. */
a{transition:color .18s ease,background-color .18s ease,border-color .18s ease}
:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid rgba(159,29,29,.28);outline-offset:2px}
input:focus,select:focus,textarea:focus{border-color:var(--accent)}
button,.button{transition:background-color .18s ease}
.masthead nav a{position:relative}
.masthead nav a:after{position:absolute;right:0;bottom:-13px;left:0;height:3px;background:var(--accent);content:"";transform:scaleX(0);transform-origin:left;transition:transform .18s ease}
.masthead nav a:hover:after,.masthead nav a:focus-visible:after,.masthead nav a.active:after{transform:scaleX(1)}
.masthead nav a.active{color:var(--accent-dark)}
.section-title{padding:11px 0 0 12px;border-left:4px solid var(--accent)}
.news-card-inner{display:flex;gap:18px;align-items:flex-start}
.card-copy{min-width:0;flex:1}
.card-thumbnail{display:block;width:180px;aspect-ratio:16/10;flex:0 0 auto;overflow:hidden;background:var(--wash)}
.card-thumbnail img{display:block;width:100%;height:100%;object-fit:cover}
.news-card p{margin-bottom:10px;color:var(--muted);font-size:.9rem}
.card-tag{display:inline-block;padding:2px 7px;border:1px solid var(--line);border-radius:999px;text-decoration:none}
.card-tag:hover,.card-tag:focus-visible{border-color:var(--accent);background:var(--accent-light);color:var(--accent-dark)}
.sidebar .card-thumbnail{width:92px}
.pref-links a:hover,.year-links a:hover{border-color:var(--accent);background:var(--accent-light);color:var(--accent-dark)}
.breadcrumb a:hover{color:var(--accent);text-decoration-thickness:2px}
.facet-panel>a:hover{color:var(--accent-dark)}
.article-taxonomy a,.article-taxonomy span{background:var(--wash);color:var(--ink);border:1px solid var(--line)}
.article-taxonomy a:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.article-taxonomy a.active,.article-taxonomy span.active{background:var(--accent);border-color:var(--accent);color:#fff}
.article-lead{padding:18px 20px;background:var(--wash);border:0;border-left:4px solid var(--accent)}
.article-reference-image{width:min(100%,720px);margin:30px auto}
.article-reference-image img{display:block;width:100%;height:auto;background:var(--wash)}
.article-reference-image figcaption{display:flex;flex-wrap:wrap;gap:4px 14px;padding:9px 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:.76rem;line-height:1.6}
.article-reference-image figcaption>a{color:var(--accent);font-weight:700}
.image-credit:before{content:"撮影・提供："}
.notice{background:var(--accent-light);border-left-color:var(--accent)}
.admin-images{margin-top:36px}
.image-editor fieldset{background:var(--wash)}
@media(max-width:760px){.masthead nav a:after{bottom:-12px}.news-card-inner{gap:12px}.card-thumbnail{width:112px}.article-reference-image{width:100%;margin:24px 0}}
@media(max-width:410px){.article-lead{padding:15px}.card-thumbnail{width:96px}}

/* UI-2: launch-ready newsroom system. */
.sr-only{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}
.masthead{position:relative;z-index:30;background:#fff}.brandrow{min-height:86px;padding:14px 0}.brand{gap:13px}.brand-mark{display:grid;width:48px;height:48px;place-items:center;background:var(--accent);color:#fff;font:800 1.05rem/1 Georgia,serif;letter-spacing:.03em}.brand-name{display:flex;flex-direction:column}.brand-name b{font-size:1.65rem}.brand-name small{padding:0;border:0;font-size:.58rem;letter-spacing:.17em}.header-search{display:flex;width:min(390px,38vw);margin-left:auto}.header-search input{width:100%;min-width:0;border-radius:3px 0 0 3px;border-color:var(--line)}.header-search button{min-height:42px;border-radius:0 3px 3px 0;padding-inline:18px}.menu-button{display:none}.navrow{display:flex;align-items:center;border-top:1px solid var(--line);border-bottom:2px solid var(--ink)}.navrow nav{flex:1;padding:10px 0;border:0}.navrow .edition{font-variant-numeric:tabular-nums}
.main-news{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,.72fr);gap:34px;margin:30px 0 42px;padding-bottom:34px;border-bottom:1px solid var(--line)}.hero-main{display:grid;grid-template-columns:minmax(260px,1.05fr) minmax(260px,.95fr);min-width:0;background:#111;color:#fff}.hero-visual{display:block;min-height:420px;overflow:hidden;background:#262626;text-decoration:none}.hero-visual img{width:100%;height:100%;display:block;object-fit:cover}.hero-copy{display:flex;min-width:0;flex-direction:column;justify-content:center;padding:clamp(24px,4vw,48px)}.hero-copy .eyebrow,.hero-copy .more,.hero-copy .meta-category{color:#fff}.hero-copy .meta{color:#d9d9d9}.hero-copy .meta-category{background:var(--accent);padding:2px 7px}.hero-copy h1{margin:8px 0 20px;font:700 clamp(1.5rem,2.3vw,2.25rem)/1.48 Georgia,"Yu Mincho",serif}.hero-copy h1 a{text-decoration:none}.hero-copy h1 a:hover{color:#fff;text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:3px}.hero-copy>p{color:#dedede;font-size:.92rem;line-height:1.9}.hero-latest{border-top:3px solid var(--ink)}.hero-latest .section-title{margin:0;padding:11px 0;border:0}.hero-latest article{padding:14px 0;border-top:1px solid var(--line)}.hero-latest article time,.hero-latest article span{color:var(--muted);font-size:.72rem}.hero-latest article h3{margin:4px 0;font-size:.96rem;line-height:1.55}.hero-latest article h3 a{text-decoration:none}
.card-placeholder{position:relative;display:flex;width:100%;height:100%;flex-direction:column;align-items:flex-start;justify-content:flex-end;padding:14px;overflow:hidden;background:linear-gradient(145deg,#181818 0 65%,#2a2a2a 65%);color:#fff}.card-placeholder:before{position:absolute;top:-28px;right:-18px;width:115px;height:115px;border:1px solid rgba(255,255,255,.18);border-radius:50%;box-shadow:0 0 0 22px rgba(255,255,255,.035);content:""}.card-placeholder:after{position:absolute;top:12px;left:0;width:42px;height:3px;background:var(--accent);content:""}.card-placeholder b{font:800 1.6rem/1 Georgia,serif;letter-spacing:.04em}.card-placeholder small{max-width:100%;margin-top:5px;overflow:hidden;font-weight:700;text-overflow:ellipsis;white-space:nowrap}.card-placeholder time{margin-top:3px;color:#bdbdbd;font-size:.65rem;letter-spacing:.08em}.hero-visual .card-placeholder{padding:28px}.hero-visual .card-placeholder b{font-size:3.4rem}.hero-visual .card-placeholder small{font-size:1rem}
.newsroom-intro{display:grid;grid-template-columns:1fr minmax(0,2.5fr) auto;gap:24px;align-items:start;margin:0 0 44px;padding:22px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--line)}.newsroom-intro h2{margin:0;font:700 1.2rem/1.5 Georgia,"Yu Mincho",serif}.newsroom-intro p{margin:0}.newsroom-intro>a{color:var(--accent);font-size:.82rem;font-weight:700;white-space:nowrap}
.news-card{transition:box-shadow .18s ease,border-color .18s ease,transform .18s ease}.news-card:hover{border-bottom-color:var(--accent);box-shadow:0 9px 22px rgba(17,17,17,.06);transform:translateY(-1px)}.news-card-inner{padding-inline:4px}.card-thumbnail{border-radius:2px}.meta-category{color:var(--accent-dark);font-weight:800;text-decoration:none}.news-list-compact .news-card{padding:14px 0}.news-list-compact .card-thumbnail{width:96px}.news-list-compact .news-card h3{font-size:.96rem;line-height:1.5}.news-list-compact .news-card p,.news-list-compact .card-footer{display:none}.empty{padding:28px;border:1px solid var(--line);background:var(--wash)}.empty b{display:block;margin-bottom:5px}.empty p{margin-bottom:6px}.empty>a{color:var(--accent);font-size:.85rem;font-weight:700}.empty-line{color:var(--muted)}
.category-panels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 34px}.category-panels>section{min-width:0}.category-panel-heading{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-top:2px solid var(--ink);border-bottom:1px solid var(--line)}.category-panel-heading h3{margin:0}.category-panel-heading h3 a{text-decoration:none}.category-panel-heading span{color:var(--muted);font-size:.75rem}.about-strip{display:flex;gap:36px;align-items:center;justify-content:space-between;margin:60px 0 0;padding:36px clamp(22px,4vw,52px);background:#151515;color:#fff}.about-strip>div{max-width:760px}.about-strip h2{font-family:Georgia,"Yu Mincho",serif}.about-strip p{color:#d8d8d8}.about-strip .button{flex:none}
.article-layout{grid-template-columns:minmax(0,760px) minmax(260px,1fr);justify-content:space-between}.article-body{min-width:0}.article-body>h1{font-size:clamp(2rem,4vw,3rem);line-height:1.45}.article-dates{padding-bottom:18px;border-bottom:1px solid var(--line)}.article-lead{font-size:1.12rem;line-height:2}.prose{font-family:"Noto Serif JP","Yu Mincho",serif;font-size:1.05rem;line-height:2.18}.prose p{margin:30px 0}.sources{margin-top:58px;padding-top:2px}.source{position:relative;padding:20px 22px;border-left:4px solid var(--accent);background:#fff}.source b{font-size:1.02rem}.source .meta{font-size:.74rem}.article-next{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:42px}.article-next a{display:flex;flex-direction:column;padding:18px;border:1px solid var(--line);text-decoration:none}.article-next a:hover{border-color:var(--accent);background:var(--accent-light)}.article-next span{color:var(--muted);font-size:.78rem}.article-next a:hover span{color:var(--accent-dark)}
.page-heading{position:relative}.page-heading:after{position:absolute;bottom:-1px;left:0;width:72px;height:3px;background:var(--accent);content:""}.policy-page{padding-bottom:30px}.policy-page>h1{margin-top:24px}.not-found{max-width:720px;margin:40px auto;padding:76px 30px;border:1px solid var(--line);background:linear-gradient(145deg,#fff 60%,#f5f5f5);text-align:center}.error-mark{display:inline-block;margin-bottom:22px;padding:8px 14px;background:#111;color:#fff;font-weight:800;letter-spacing:.12em}.error-actions{display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap}.text-button{font-weight:700;color:var(--accent)}
.footer{grid-template-columns:1.5fr 1fr 1.3fr;gap:50px;background:#111;color:#fff;border-top:5px solid var(--accent)}.footer h2{margin-bottom:12px;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase}.footer p,.footer small{color:#bdbdbd}.footer nav{display:grid;gap:7px}.footer a{color:#dedede;text-decoration:none}.footer a:hover{color:#fff;text-decoration:underline;text-decoration-color:var(--accent)}
@media(min-width:1100px){.masthead{position:sticky;top:0;box-shadow:0 1px 0 rgba(0,0,0,.05)}}
@media(max-width:1100px){.main-news{grid-template-columns:1fr}.hero-latest{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.hero-latest .section-title{grid-column:1/-1}.hero-latest article{border-top:1px solid var(--line)}.category-panels{grid-template-columns:1fr 1fr}.header-search{width:min(340px,36vw)}.navrow .edition{display:none}}
@media(max-width:760px){body{font-size:15px}.masthead{padding:10px 16px 0;border-top-width:4px}.brandrow{min-height:56px;padding:0 0 9px}.brand-mark{width:38px;height:38px;font-size:.85rem}.brand-name b{font-size:1.2rem}.brand-name small{font-size:.47rem}.header-search{display:none}.menu-button{display:inline-flex;min-height:40px;padding:7px 10px;background:#fff;color:var(--ink);border:1px solid var(--line);font-size:.74rem}.menu-button span{width:16px;height:11px;margin-right:7px;border-top:2px solid;border-bottom:2px solid}.menu-button:hover{background:var(--wash);color:var(--accent)}.navrow{display:block}.navrow .edition{display:none}.masthead nav{display:grid;grid-template-columns:1fr 1fr;gap:0;padding:5px 0 10px;overflow:visible;white-space:normal}.js .masthead nav{display:none}.js .masthead nav.open{display:grid}.masthead nav a{padding:10px 8px;border-bottom:1px solid var(--line)}.masthead nav a:after{bottom:0}.main-news{margin-top:18px;gap:20px}.hero-main{display:block}.hero-visual{min-height:0;aspect-ratio:16/9}.hero-copy{padding:22px}.hero-copy h1{font-size:1.55rem}.hero-latest{display:block}.hero-latest article{display:grid;grid-template-columns:42px 1fr;column-gap:8px}.hero-latest article h3{grid-row:1/3;grid-column:2}.hero-latest article span{grid-column:1}.newsroom-intro{display:block;padding:18px 0}.newsroom-intro h2,.newsroom-intro p{margin-bottom:10px}.category-panels{grid-template-columns:1fr}.article-layout{display:block}.article-body>h1{font-size:1.8rem}.article-lead{font-size:1.03rem;line-height:1.9}.prose{font-size:1rem;line-height:2}.article-next{grid-template-columns:1fr}.about-strip{display:block;margin-inline:-16px;padding:30px 20px}.about-strip .button{margin-top:10px}.footer{display:grid;grid-template-columns:1fr 1fr;gap:28px 20px}.footer-brand{grid-column:1/-1}.card-placeholder{padding:10px}.news-card:hover{transform:none}}
@media(max-width:390px){.masthead{padding-inline:12px}.shell{padding-inline:13px}.brand{gap:8px}.brand-name b{font-size:1.05rem}.menu-button{padding-inline:8px}.news-card-inner{gap:10px}.card-thumbnail{width:104px}.news-card h3{font-size:1.02rem}.news-card p{display:none}.meta{gap:3px 8px}.status{display:none}.footer{grid-template-columns:1fr}.footer-brand{grid-column:auto}.about-strip{margin-inline:-13px}.hero-copy h1{font-size:1.4rem}}
@media(max-width:360px){.brand-name small{display:none}.brand-mark{width:35px;height:35px}.menu-button span{margin-right:5px}.news-card .card-thumbnail{width:92px}.news-card .meta span:not(.status){display:none}}
@media(min-width:1400px){.main-news{gap:42px}.hero-copy{padding-inline:52px}.category-panels{gap:34px 42px}}

/* UI-2.1: production polish without changing the UI-2 layout system. */
.header-search button,.search-form button,.filter-bar button{min-width:max-content;white-space:nowrap}
@media(min-width:761px){.brandrow{min-height:74px;padding:8px 0}.header-search button{min-width:64px;flex:0 0 auto}.article-body>h1{font-size:clamp(1.9rem,3.2vw,2.6rem)}}
.hero-main--placeholder{grid-template-columns:minmax(220px,.84fr) minmax(360px,1.16fr)}.hero-visual--placeholder{min-height:350px}.hero-visual--image{min-height:420px}
.article-layout>.sidebar .news-card{padding:13px 0}.article-layout>.sidebar .news-card-inner{gap:12px}.article-layout>.sidebar .card-copy>.meta{gap:3px 8px;font-size:.7rem}.article-layout>.sidebar .news-card h3{margin:7px 0 5px;font-size:.98rem;line-height:1.55}.article-layout>.sidebar .news-card p{display:-webkit-box;margin:0 0 8px;overflow:hidden;color:var(--muted);font-size:.8rem;line-height:1.65;-webkit-box-orient:vertical;-webkit-line-clamp:3;line-clamp:3}.article-layout>.sidebar .card-footer{justify-content:flex-end}.article-layout>.sidebar .card-footer>span{display:none}.article-layout>.sidebar .more{font-size:.75rem}
@media(max-width:760px){.hero-visual--placeholder{min-height:0;aspect-ratio:2.1/1}.hero-visual--image{min-height:0;aspect-ratio:16/9}.search-form button,.filter-bar button{width:100%;min-width:0}.article-layout>.sidebar .news-card p{-webkit-line-clamp:2;line-clamp:2}}

.card-thumbnail,.hero-visual,.article-reference-image{position:relative}