.detail-page{--ink:#263d66;--muted:#62738c;--paper:#f8f4eb;--panel:#fffdf8;--line:#e3dacb;background:var(--paper);color:var(--ink)}.detail-topbar{position:sticky;top:0;z-index:30;min-height:76px;padding:8px max(20px,calc((100vw - 1320px)/2));display:flex;align-items:center;gap:28px;background:#faf7eff2;backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.detail-topbar .brand{display:flex;align-items:center;gap:12px;font:700 23px/1.35 'Yu Mincho','Hiragino Mincho ProN',serif;white-space:nowrap}.detail-topbar .brand small{display:block;font:10px/1.8 sans-serif;letter-spacing:.14em;color:var(--muted)}.brand-art{width:46px;height:46px}.detail-topbar nav{margin-left:auto;display:flex;gap:28px;font-size:14px}.detail-menu{display:none}.term-hero{min-height:306px;display:grid;place-items:center;text-align:center;color:#fff;background:#1b3764 url('hero.png') center 54%/cover no-repeat}.term-hero-copy{width:min(100%,940px);padding:25px 20px 31px;text-shadow:0 2px 7px #07172eb8}.term-crumb{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;font-size:12px;margin-bottom:11px}.term-hero h1{font:600 clamp(42px,5vw,66px)/1.25 'Yu Mincho','Hiragino Mincho ProN',serif;letter-spacing:.1em;margin:0}.term-hero-en{font:18px Georgia,serif;margin:3px 0 13px}.term-hero-tag{display:inline-block;padding:2px 15px;border:1px solid #e5edfb99;border-radius:20px;background:#375f95c7;font-size:13px}.term-hero-summary{max-width:760px;margin:14px auto 0;font-size:16px;font-weight:600;line-height:1.8}.editorial-layout{max-width:1320px;margin:32px auto 68px;padding:0 22px;display:grid;grid-template-columns:minmax(0,1fr) 326px;align-items:start;gap:24px}.editorial-main{min-width:0!important;padding:0 0 48px!important;margin:0!important}.editorial-main .article{max-width:none;margin:0}.editorial-main .breadcrumb{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 16px;color:var(--muted);font-size:13px}.editorial-main .article-body{font-size:16px;line-height:1.95}.editorial-main .article-body section{margin:0 0 16px;padding:25px 29px;border:1px solid var(--line);border-radius:12px;background:var(--panel);box-shadow:0 3px 12px #263d6605}.editorial-main .article-body h2{font:600 23px/1.5 'Yu Mincho','Hiragino Mincho ProN',serif;margin:0 0 13px;color:#203b68}.editorial-main .article-body p{font-size:16px;line-height:1.95;color:#354b6c}.editorial-main .article-body .eyebrow{font:600 11px sans-serif;letter-spacing:.14em;color:#6d82a0}.editorial-main .article-body .history-era{color:var(--muted)}.editorial-main .timeline{list-style:none;margin:18px 0;padding:0 0 0 23px;border-left:1px solid #adc1d8}.editorial-main .timeline li{position:relative;margin:0 0 17px}.editorial-main .timeline li:before{content:'';position:absolute;width:8px;height:8px;left:-28px;top:9px;border-radius:50%;background:#6588b6}.editorial-main .timeline strong{font-family:'Yu Mincho',serif;margin-right:10px}.editorial-main .key-points ul{padding-left:22px}.editorial-main .key-points li{margin:0 0 10px}.editorial-main .example{background:#f0f4fa!important;border-left:3px solid #7894ba!important}.editorial-main .takeaway{border-left:3px solid #b89b5e!important}.editorial-main .related>div{display:flex;flex-wrap:wrap;gap:9px}.editorial-main .related a{display:inline-flex;align-items:center;gap:9px;padding:8px 13px;background:#f2f6fb;border:1px solid #dce5ef;border-radius:22px;font-size:14px}.editorial-main .source>a{display:block;margin:8px 0;color:#355f91;text-decoration:underline;overflow-wrap:anywhere}.editorial-main .back{display:inline-block;margin-top:10px;border:1px solid #a8bad0;border-radius:22px;padding:6px 17px}.detail-sidebar{min-width:0}.detail-panel{margin:0 0 15px;padding:18px 19px;border:1px solid var(--line);border-radius:12px;background:var(--panel);box-shadow:0 3px 12px #263d6605}.detail-panel h2{display:flex;align-items:center;gap:10px;margin:0 0 10px;font:600 20px/1.4 'Yu Mincho','Hiragino Mincho ProN',serif;color:#203b68}.panel-art{display:block;width:48px;height:48px;object-fit:contain;flex:none}.related-art{object-fit:cover;object-position:right;background-size:200% 100%;}.panel-hint{margin:0 0 8px;color:var(--muted);font-size:12px;line-height:1.7}.category-choice{border-top:1px solid #e6e7e8}.category-choice summary,.keyword-choice summary{min-height:47px;display:flex;align-items:center;gap:9px;cursor:pointer;list-style:none;font-size:14px;font-weight:600}.category-choice summary::-webkit-details-marker,.keyword-choice summary::-webkit-details-marker{display:none}.category-choice summary:after,.keyword-choice summary:after{content:'⌄';margin-left:auto;color:#597ba5}.category-choice[open]>summary:after,.keyword-choice[open]>summary:after{content:'⌃'}.category-choice summary .category-art{width:35px;height:35px}.category-choice .category-count{margin-left:auto;font-size:11px;color:var(--muted)}.category-choice ul,.keyword-choice ul{list-style:none;margin:0 0 10px;padding:0 0 0 43px;border-left:2px solid #dce5ef}.category-choice li a,.keyword-choice li a{display:block;padding:8px 10px;border-radius:6px;font-size:14px;line-height:1.55;overflow-wrap:anywhere}.category-choice li a:hover,.keyword-choice li a:hover,.category-choice li a[aria-current=page]{background:#eaf0f8;text-decoration:none}.category-choice li a[aria-current=page]{font-weight:700;color:#254e7e}.panel-link{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-top:1px solid #e6e7e8;font-size:14px;line-height:1.65}.panel-link span{color:#577ba7;flex:none}.panel-index-link{color:#315985;font-weight:650}.keyword-choice{border-top:1px solid #e6e7e8}.keyword-choice summary{padding-left:10px;min-height:42px;font-size:13px}.detail-page footer{max-width:none;margin:0;padding:24px max(20px,calc((100vw - 1260px)/2)) 40px;background:linear-gradient(#f8f4eb 65%,#d9e3ef);border-top:1px solid var(--line)}
@media(max-width:900px){.editorial-layout{grid-template-columns:minmax(0,1fr) 285px;gap:17px;padding:0 16px}.editorial-main .article-body section{padding:22px}.detail-panel{padding:16px}.detail-panel h2{font-size:18px}}
@media(max-width:700px){.detail-topbar{min-height:64px;padding:7px 15px;gap:10px}.detail-topbar .brand{font-size:19px;gap:7px}.brand-art{width:40px;height:40px}.detail-topbar .brand small{font-size:8px}.detail-topbar nav{display:none}.detail-menu{display:block;position:relative;margin-left:auto}.detail-menu summary{cursor:pointer;list-style:none;font-size:23px;padding:5px 8px}.detail-menu>a{display:block;padding:9px 12px;background:#faf7ef;font-size:14px}.term-hero{min-height:330px;background-image:url('hero-mobile.png');background-position:center bottom}.term-hero-copy{padding:17px 17px 130px}.term-hero h1{font-size:42px}.term-hero-en{font-size:16px}.term-hero-summary{font-size:14px;line-height:1.8}.term-crumb{font-size:10px;margin-bottom:12px}.editorial-layout{display:flex;flex-direction:column;margin:19px auto 38px;padding:0 14px;gap:16px}.editorial-main{width:100%;padding-bottom:15px!important}.editorial-main .breadcrumb{font-size:11px;margin-bottom:14px}.editorial-main .article-body{font-size:16px}.editorial-main .article-body section{padding:20px 17px;margin-bottom:12px}.editorial-main .article-body h2{font-size:21px}.editorial-main .article-body p,.editorial-main .article-body li{font-size:16px;line-height:1.9}.editorial-main .timeline{padding-left:21px}.editorial-main .detail-category-icon{display:none}.detail-sidebar{width:100%}.detail-panel{padding:18px;margin-bottom:13px}.detail-panel h2{font-size:21px}.panel-art{width:48px;height:48px}.category-choice summary{min-height:48px!important;font-size:15px!important}.category-choice li a,.keyword-choice li a,.panel-link{font-size:15px;min-height:44px}.category-choice ul,.keyword-choice ul{padding-left:39px}.detail-page footer{padding:28px 16px 38px;display:flex;flex-direction:column;gap:8px}}