.en-history_facts{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:8px}.en-history_facts div{padding:.7rem .9rem;background:var(--author-bg);border-radius:2px}.en-history_facts dt{color:var(--muted);font-size:.7rem;letter-spacing:.04em;text-transform:uppercase;margin-bottom:.15rem}.en-history_facts dd{margin:0;font-weight:700;font-size:.98rem}@media(max-width:720px){.en-history_facts{grid-template-columns:repeat(2,1fr)}}ol.en-history_tl{list-style:none;margin:24px 0 24px .75rem;padding:0 0 0 1rem;border-left:2px solid var(--brand)}ol.en-history_tl li{position:relative;padding:0 0 .85rem .9rem}ol.en-history_tl li:before{content:"";position:absolute;left:-21px;top:.5rem;width:8px;height:8px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 3px var(--bg)}ol.en-history_tl .en-history_tl-y{font-weight:700;margin-right:.5rem;font-variant-numeric:tabular-nums}ol.en-history_tl li:last-child{padding-bottom:0}.en-history_kd{padding:1.5rem 0;border-bottom:1px solid var(--hair)}.en-history_kd:after{content:"";display:block;clear:both}.en-history_kd:first-of-type{border-top:1px solid var(--hair)}.en-history_kd h3{margin:0 0 .3rem;font-size:1.06rem;font-weight:700;line-height:1.3}.en-history_kd-vt{margin:0 0 .7rem;color:var(--brand);font-weight:600;font-size:24px}.en-history_kd .en-history_view{margin:0 0 .75rem;font-size:.95rem}.en-history_kd .en-history_view:last-child{margin-bottom:0}.en-history_kd-chart{float:right;position:relative;z-index:1;width:45%;margin:.2rem 0 .8rem 1.6rem}.en-history_kd-chartbox{position:relative;width:100%;height:210px}.en-history_kd-chartbox>astro-island{display:block;width:100%;height:100%}@media(max-width:760px){.en-history_kd-chart{float:none;width:100%;margin:0 0 1rem}}.en-history_kd-h2{font-size:1.3rem;font-weight:700;margin:0 0 1rem;line-height:1.3}.en-history_dnote{color:var(--muted);font-size:.82rem;margin-top:.9rem}.en-history_byline{color:var(--muted);font-size:.85rem;margin-top:.6rem}.en-history_byline a{font-weight:600}.en-history_refs-h2{font-size:1.3rem;font-weight:700;margin:0 0 1rem;line-height:1.3}.en-history_refs-note{font-size:.9rem;color:var(--muted);margin:0 0 1.1rem}.en-history_refs-note a{color:var(--link);font-weight:600}ol.en-history_refs{font-size:.88rem;padding-left:1.3rem;margin:0}ol.en-history_refs li{margin:0 0 .5rem;line-height:1.5}ol.en-history_refs .en-history_ja{color:var(--muted)}.en-history_stats{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:24px;background:var(--author-bg);border-radius:6px;margin-top:.9rem}.en-history_stat{font-size:.82rem;min-width:0}.en-history_stat .en-history_fy{font-weight:700;margin-bottom:.2rem}.en-history_stat .en-history_r{display:flex;justify-content:space-between;gap:1.2rem;color:var(--muted)}.en-history_stat .en-history_r b{color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums}.en-history_stats-arrow{flex:0 0 auto;color:var(--muted);font-size:1.15rem;padding:0 .3rem}.en-more_h2{font-size:1.3rem;font-weight:700;margin:0 0 1.1rem;line-height:1.3}.en-more_grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px}:root{--ink: #1b1b1b;--muted: #6b6b6b;--hair: #e4e4e4;--bg: #ffffff;--soft: #fafafa;--author-bg: rgb(246, 246, 250);--box: rgb(246, 246, 250);--box-hover: rgb(236, 236, 246);--link: #1a5c9c;--measure: 60rem}@media(prefers-color-scheme:dark){:root{--ink: #e8e8e8;--muted: #9a9a9a;--hair: #333;--bg: #151515;--soft: #1c1c1c;--author-bg: #1e1e26;--box: #1e1e26;--box-hover: #26262f;--link: #77b3e6}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Hiragino Kaku Gothic ProN,Noto Sans JP,Meiryo,sans-serif;line-height:1.7;font-size:17px;-webkit-font-smoothing:antialiased}.en-history_wrap{max-width:var(--measure);margin:0 auto;padding:2rem 1.25rem 4rem}a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline}.en-history_masthead{display:flex;align-items:baseline;gap:.6rem;margin-bottom:.3rem}.en-history_masthead h1{font-size:24px;margin:0;font-weight:700}.en-history_masthead .en-history_tag{color:var(--brand);font-weight:700;font-size:32px}.en-history_updated{color:var(--muted);font-size:.78rem;margin-bottom:1.6rem}.en-history_crumb{font-size:.8rem;color:var(--muted);margin-bottom:1.4rem}.en-history_crumb a{color:var(--link)}.en-history_crumb i{font-style:normal;padding:0 .4em;color:var(--hair)}.en-history_ccy{font-size:.8rem;color:var(--muted);margin:0 0 2.4rem}.en-history_ccy select{font:inherit;font-size:.8rem;color:var(--ink);background:transparent;border:1px solid var(--hair);border-radius:3px;padding:.1rem .3rem}.en-history_author{background:var(--author-bg);border-radius:6px;padding:1.1rem 1.3rem;margin:0 0 2.4rem}.en-history_author-head{display:flex;align-items:baseline;gap:.6rem;flex-wrap:wrap;margin:0 0 .5rem}.en-history_author-head .en-history_kicker{margin:0}.en-history_author-name{font-weight:700;font-size:1rem}.en-history_author-bio{font-size:.85rem;color:var(--muted);margin:0}.en-history_author-bio a{text-decoration:underline;text-underline-offset:2px}.en-history_dna{background:var(--author-bg);border-radius:6px;padding:1.2rem 1.4rem;margin:0 0 2.4rem}.en-history_dna-k{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);font-weight:700;margin:0 0 .5rem}.en-history_dna-body{margin:0;font-size:1rem;line-height:1.65}.en-history_era{margin-bottom:1rem}.en-history_era h2{font-size:1.3rem;margin:0 0 1rem;font-weight:700;line-height:1.25}.en-history_era h2 .en-history_yr{color:var(--brand);margin-right:.5rem;font-size:32px;line-height:1}.en-history_era h2 .en-history_yr-start{font-size:52px}.en-history_era-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);gap:2rem;align-items:start}@media(max-width:720px){.en-history_era-grid{grid-template-columns:1fr;gap:1.2rem}}.en-history_era-chart{float:right;position:relative;z-index:1;width:45%;margin:.2rem 0 1rem 1.6rem}@media(max-width:720px){.en-history_era-chart{float:none;width:100%;margin:0 0 1rem}}.en-history_era-more{clear:both}.en-history_chart-cap{font-size:.74rem;color:var(--muted);margin-bottom:.2rem;display:flex;align-items:center;justify-content:space-between;gap:.6rem}.en-history_chart-box{position:relative;width:100%;height:280px}.en-history_chart-box>astro-island{display:block;width:100%;height:100%}.en-history_chart-src{font-size:.72rem;color:var(--muted);text-align:right;margin-top:.2rem}.en-history_era-lead{margin:1.1rem 0 .9rem}.en-history_era-lead p{margin:0 0 .9rem}.en-history_era-lead p:last-child{margin-bottom:0}.en-history_drop:first-letter{float:left;font-family:Georgia,Times New Roman,Hiragino Mincho ProN,serif;font-weight:700;font-size:3.4em;line-height:.7;padding:.08em .12em 0 0;color:var(--ink)}.en-history_btn{display:inline-block;border:1px solid var(--hair);border-radius:999px;padding:.5rem 1.2rem;font-size:.85rem;color:var(--ink)}.en-history_btn:hover{border-color:var(--brand);color:var(--brand);text-decoration:none}hr{border:0;border-top:1px solid var(--hair);margin:2.4rem 0}.en-history_fx{font-size:.8rem;color:var(--muted)}.en-history_money{white-space:nowrap}.en-lt{margin:0 0 2.4rem}.en-lt__head{display:flex;align-items:baseline;justify-content:space-between;gap:.6rem;flex-wrap:wrap;margin-bottom:.5rem}.en-lt__title{font-size:.82rem;font-weight:700;letter-spacing:.02em;color:var(--ink)}.en-lt__legend{display:flex;align-items:center;flex-wrap:wrap;gap:.25rem .8rem;font-size:.7rem;color:var(--muted)}.en-lt__legend-item{display:inline-flex;align-items:center;gap:.3rem;white-space:nowrap}.en-lt__legend-bar{width:12px;height:10px;background:#fff;border:1px solid;border-radius:1px}.en-lt__legend-line{width:14px;height:0;border-top:2px solid var(--ink)}.en-lt__controls{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:.5rem .9rem;margin-bottom:.6rem}.en-lt__seg{display:inline-flex;gap:.3rem}.en-lt__segbtn{font:inherit;font-size:.7rem;color:var(--muted);background:transparent;border:1px solid var(--hair);border-radius:999px;padding:.15rem .65rem;line-height:1.4;cursor:pointer}.en-lt__segbtn:hover:not(:disabled){color:var(--ink)}.en-lt__segbtn.is-on{font-weight:700}.en-lt__segbtn:disabled{opacity:.4;cursor:default}.en-lt__toggle{display:inline-flex;align-items:center;gap:.35rem;font-size:.7rem;color:var(--muted);cursor:pointer;user-select:none}.en-lt__toggle input{accent-color:var(--brand)}.en-lt__canvas{position:relative;width:100%;height:400px}@media(max-width:720px){.en-lt__canvas{height:320px}}