:root{color-scheme:light;--color-bg:#f6f7f9;--color-surface:#fff;--color-surface-2:#eef1f5;--color-ink:#1b2230;--color-text:#2a3140;--color-muted:#5f6878;--color-faint:#8e96a6;--color-accent:#17325c;--color-accent-strong:#0f2443;--color-accent-soft:#e3e8f1;--color-line:#dde1e8;--color-line-strong:#c4cad6;--color-signal:#b5352b;--color-note:#fbf6e7;--color-note-line:#d9b96a;--color-on-accent:#fff;--color-hero-shade:14,27,50;--font-head:"Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif;--font-body:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;--fs-xs:.75rem;--fs-sm:.84rem;--fs-md:.95rem;--fs-lg:1.08rem;--fs-xl:1.35rem;--fs-2xl:1.75rem;--fs-3xl:clamp(1.9rem,3.6vw,2.6rem);--lh-tight:1.35;--lh-body:1.85;--ls-head:.02em;--ls-kicker:.18em;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--radius:4px;--radius-sm:2px;--maxw:1120px;--maxw-article:720px;--side-w:300px;--shadow-sm:0 1px 2px #1b22300f;--shadow-md:0 6px 18px #1b223014;--shadow-lg:0 16px 40px #1b223024;--ease:cubic-bezier(.2,.7,.2,1)}*{box-sizing:border-box;min-width:0}html{scroll-behavior:smooth}body{background:var(--color-bg);color:var(--color-text);font-family:var(--font-body);font-size:var(--fs-md);line-height:var(--lh-body);letter-spacing:.01em;-webkit-font-smoothing:antialiased;margin:0;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}h1,h2,h3,h4{font-family:var(--font-head);letter-spacing:var(--ls-head);font-weight:600;line-height:var(--lh-tight);color:var(--color-ink);margin:0}ul,ol{margin:0;padding:0;list-style:none}time,.num{font-variant-numeric:tabular-nums}.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}.sr{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.thumb{aspect-ratio:16/9;border-radius:var(--radius-sm);background:linear-gradient(135deg,#e6ebf3 0%,#cdd6e4 100%);position:relative;overflow:hidden}.thumb:before{content:"";aspect-ratio:1;background:#ffffff59;border-radius:50%;width:60%;position:absolute;inset:auto -10% -45% auto}.thumb:after{content:"";background:var(--color-accent);opacity:.5;transform-origin:0;height:3px;transition:transform .35s var(--ease);position:absolute;bottom:0;left:0;right:0;transform:scaleX(0)}a:hover .thumb:after,.lead-story:hover .thumb:after{transform:scaleX(1)}.tag{font-size:var(--fs-xs);letter-spacing:.04em;color:var(--color-accent);background:var(--color-accent-soft);border-radius:var(--radius-sm);white-space:nowrap;align-items:center;padding:2px 9px;font-weight:700;line-height:1.6;display:inline-flex}.tag--solid{background:var(--color-accent);color:var(--color-on-accent)}.date{font-size:var(--fs-xs);color:var(--color-muted);letter-spacing:.04em}.kicker{font-size:var(--fs-xs);letter-spacing:var(--ls-kicker);text-transform:uppercase;color:var(--color-accent);font-weight:700}.new-dot{background:var(--color-signal);vertical-align:1px;border-radius:50%;width:6px;height:6px;margin-right:6px;display:inline-block}.topbar{background:var(--color-accent-strong);color:#c9d3e6;font-size:var(--fs-xs);letter-spacing:.08em}.topbar .container{justify-content:space-between;align-items:center;gap:16px;height:30px;display:flex}.topbar b{color:#fff;font-weight:700}.topbar .links{gap:18px;display:flex}.topbar .links a:hover{color:#fff}.site-header{background:var(--color-surface);border-bottom:1px solid var(--color-line);z-index:20;box-shadow:var(--shadow-sm);position:sticky;top:0}.site-header .bar{justify-content:space-between;align-items:center;gap:28px;height:84px;display:flex}.site-header .brand .name{font-size:1.65rem}.site-header .brand .mark{width:40px;height:40px}.issue{border-left:1px solid var(--color-line-strong);height:46px;color:var(--color-muted);align-items:center;gap:14px;padding-left:28px;display:flex}.issue__lbl{letter-spacing:.14em;text-align:center;word-break:break-all;width:1.3em;font-size:.62rem;font-weight:700;line-height:1.3}.issue time{line-height:1;display:block}.issue b{font-family:var(--font-head);color:var(--color-ink);letter-spacing:.02em;font-size:1.9rem;font-weight:700;display:block}.issue i{font-style:normal;font-size:var(--fs-xs);letter-spacing:.08em;margin-top:4px;display:block}.brand{white-space:nowrap;flex:none;align-items:center;gap:12px;display:flex}.brand .mark{width:34px;height:34px;color:var(--color-accent);flex:none}.brand .name{font-family:var(--font-head);letter-spacing:.06em;color:var(--color-ink);font-size:1.3rem;font-weight:700;line-height:1}.brand .en{font-family:var(--font-body);letter-spacing:.26em;color:var(--color-muted);margin-top:4px;font-size:.6rem;font-weight:700;display:block}.nav{background:var(--color-accent-strong);border-top:3px solid var(--color-accent)}.nav__in{gap:0;display:flex}.nav a{font-size:var(--fs-sm);color:#c9d3e6;letter-spacing:.14em;margin-right:26px;padding:12px 26px 12px 0;font-weight:700;display:block;position:relative}.nav a+a:before{content:"";background:#ffffff38;width:1px;height:14px;position:absolute;top:50%;left:-26px;transform:translateY(-50%)}.nav a:hover{color:#fff}.nav a[aria-current]{color:#fff;box-shadow:inset 0 -3px 0 var(--color-signal)}.hero{color:#fff;isolation:isolate;position:relative}.hero .img{z-index:-2;background:url(/hero.jpg) 50% 60%/cover no-repeat;position:absolute;inset:0}.hero 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0}.headlines{z-index:2;margin-top:-44px;position:relative}.headlines .strip{background:var(--color-surface);box-shadow:var(--shadow-lg);border-top:3px solid var(--color-accent);grid-template-columns:auto repeat(3,1fr);display:grid}.headlines .label{background:var(--color-accent);color:#fff;font-size:var(--fs-xs);letter-spacing:var(--ls-kicker);writing-mode:vertical-rl;text-orientation:mixed;place-items:center;padding:0 22px;font-weight:700;display:grid}.headlines a{border-left:1px solid var(--color-line);grid-template-columns:auto 1fr;align-content:center;gap:4px 12px;padding:16px 20px;transition:background .2s;display:grid}.headlines a:first-of-type{border-left:0}.headlines a:hover{background:var(--color-surface-2)}.headlines .n{font-family:var(--font-head);color:var(--color-accent);opacity:.9;grid-row:span 2;align-self:center;font-size:1.5rem;line-height:1}.headlines .date{grid-column:2}.headlines .t{font-family:var(--font-head);font-size:var(--fs-sm);color:var(--color-ink);-webkit-line-clamp:2;-webkit-box-orient:vertical;grid-column:2;font-weight:600;line-height:1.5;display:-webkit-box;overflow:hidden}.keywords{margin-top:var(--space-6)}.keywords .inner{border-top:1px solid var(--color-line);border-bottom:1px solid var(--color-line);flex-wrap:wrap;align-items:center;gap:14px;padding:14px 0;display:flex}.keywords .ttl{font-size:var(--fs-xs);letter-spacing:.1em;color:var(--color-muted);align-items:center;gap:8px;font-weight:700;display:flex}.keywords .ttl:before{content:"";background:var(--color-accent);width:8px;height:8px;transform:rotate(45deg)}.keywords ul{flex-wrap:wrap;gap:8px;display:flex}.keywords li a{font-size:var(--fs-sm);border:1px solid var(--color-line-strong);color:var(--color-text);background:var(--color-surface);transition:all .2s var(--ease);border-radius:999px;padding:4px 14px;font-weight:500;display:block}.keywords li a:hover{border-color:var(--color-accent);color:var(--color-accent);background:var(--color-accent-soft)}.keywords li a:before{content:"#";color:var(--color-faint);margin-right:2px}.sec-head{margin:0 0 var(--space-5);border-bottom:1px solid var(--color-line-strong);justify-content:space-between;align-items:flex-end;gap:16px;padding-bottom:10px;display:flex;position:relative}.sec-head:after{content:"";background:var(--color-accent);width:72px;height:3px;position:absolute;bottom:-1px;left:0}.sec-head h2{font-size:var(--fs-xl);align-items:baseline;gap:12px;display:flex}.sec-head h2 small{font-family:var(--font-body);font-size:var(--fs-xs);letter-spacing:var(--ls-kicker);color:var(--color-muted);font-weight:700}.sec-head .more{font-size:var(--fs-sm);color:var(--color-accent);align-items:center;gap:6px;font-weight:500;display:inline-flex}.sec-head .more:hover{text-underline-offset:4px;text-decoration:underline}.layout{grid-template-columns:minmax(0,1fr) var(--side-w);gap:var(--space-7);margin-top:var(--space-7);display:grid}.lead-story{gap:var(--space-5);background:var(--color-surface);border:1px solid var(--color-line);padding:var(--space-4);transition:box-shadow .25s var(--ease),transform .25s var(--ease);grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;display:grid}.lead-story:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.lead-story .body{padding-right:var(--space-2);gap:10px;display:grid}.lead-story .meta{align-items:center;gap:10px;display:flex}.lead-story h3{font-size:1.5rem;line-height:1.45}.lead-story:hover h3{color:var(--color-accent)}.lead-story p{color:var(--color-muted);font-size:var(--fs-sm);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0;display:-webkit-box;overflow:hidden}.lead-story .read{font-size:var(--fs-xs);letter-spacing:.08em;color:var(--color-accent);align-items:center;gap:6px;margin-top:4px;font-weight:700;display:inline-flex}.lead-story .read:after{content:"";width:22px;height:1px;transition:width .25s var(--ease);background:currentColor}.lead-story:hover .read:after{width:36px}.headline-list{margin-top:var(--space-6)}.row{gap:var(--space-4);padding:var(--space-4) 0;border-bottom:1px solid var(--color-line);grid-template-columns:136px minmax(0,1fr);align-items:start;display:grid}.row:first-child{border-top:1px solid var(--color-line-strong)}.row .thumb{aspect-ratio:16/10}.row .meta{align-items:center;gap:10px;margin-bottom:6px;display:flex}.row h3{font-size:var(--fs-lg);line-height:1.5;transition:color .2s}.row:hover h3{color:var(--color-accent);text-underline-offset:5px;text-decoration:underline 1px;text-decoration-color:var(--color-line-strong)}.row p{color:var(--color-muted);font-size:var(--fs-sm);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:6px 0 0;display:-webkit-box;overflow:hidden}.pager{margin:var(--space-6) auto 0;border:1px solid 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a:after{content:"›";color:var(--color-faint);font-size:1.1rem}.archive{gap:6px;display:grid}.archive a{font-size:var(--fs-sm);justify-content:space-between;padding:4px 2px;display:flex}.archive a:hover{color:var(--color-accent)}.archive .c{color:var(--color-faint);font-size:var(--fs-xs)}.about-box .widget-body{padding-top:var(--space-4)}.about-box p{font-size:var(--fs-sm);color:var(--color-muted);margin:0}.about-box .sig{font-family:var(--font-head);color:var(--color-ink);margin-top:10px;font-weight:600;display:block}.notice{background:var(--color-surface);border:1px solid var(--color-line-strong);outline:1px solid var(--color-line-strong);outline-offset:3px;padding:var(--space-5) var(--space-5) var(--space-5) 28px;gap:var(--space-4) var(--space-5);margin:var(--space-7) 0;grid-template-columns:minmax(0,1fr) auto;align-items:center;display:grid;position:relative}.notice:before{content:"";background:var(--color-accent);width:6px;position:absolute;top:0;bottom:0;left:0}.notice 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a:hover{color:var(--color-accent);text-underline-offset:3px;text-decoration:underline}.article-head .meta{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.article-head h1{max-width:30em;margin:14px 0 16px;font-size:clamp(1.6rem,2.8vw,2.15rem);font-weight:700}.article-head .dates{font-size:var(--fs-xs);color:var(--color-muted);letter-spacing:.04em;gap:18px;display:flex}.article-head .dates b{color:var(--color-text);margin-right:4px;font-weight:700}.post-layout{grid-template-columns:minmax(0,1fr) var(--side-w);gap:var(--space-7);margin-top:var(--space-6);display:grid}.post-main{max-width:var(--maxw-article)}.eyecatch{margin:0 0 var(--space-6)}.eyecatch .thumb{aspect-ratio:16/9;box-shadow:var(--shadow-sm)}.eyecatch figcaption{font-size:var(--fs-xs);color:var(--color-faint);margin-top:8px}.prose{font-size:1.02rem;line-height:1.95}.prose>p{margin:0 0 1.4em}.prose .lead-p{font-size:var(--fs-lg);color:var(--color-ink);border-top:1px solid var(--color-line-strong);border-bottom:1px 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