@charset "UTF-8";
:root{--ink:#142d4c;--accent:#bd631a;--brand:#06275d;--muted:#68717b;--paper:#faf8f5;--line:#e1e2df;--serif:"Yu Mincho","Hiragino Mincho ProN",Georgia,serif;--sans:"Yu Gothic","Hiragino Kaku Gothic ProN",Meiryo,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;color:var(--ink);background:white;font-family:var(--sans);font-size:15px;line-height:1.85;letter-spacing:.02em}body.system{--ink:#243e34;--accent:#005c3f;--brand:#005c3f;--paper:#f3f6f2;--muted:#6b746f;--line:#dce3dd}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input{touch-action:manipulation}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}img{max-width:100%;display:block}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-weight:600}h1,h2{letter-spacing:.055em}ul,ol{margin:0}a,button{transition:background-color .2s,color .2s}a:hover{color:var(--accent)}[hidden]{display:none!important}.wrap{width:min(1200px,calc(100% - 112px));margin-inline:auto}.kicker{font:600 11px/1.6 Arial,sans-serif;letter-spacing:.16em;color:var(--accent)}.text-link{display:inline-flex;gap:45px;align-items:center;padding:12px 0;border-bottom:1px solid var(--ink);font-size:13px;font-weight:700}.text-link span{font-size:20px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;padding:17px 26px;background:var(--brand);color:#fff;font-size:14px;font-weight:600;border:1px solid var(--brand)}.button:hover{background:var(--ink);color:#fff}.button span{font:20px Arial}.button.light{background:#fff;color:var(--brand);border-color:white}.preview-bar{display:flex;justify-content:space-between;align-items:center;padding:8px 32px;background:#edf0f2;color:#54616c;font:10px/1.5 var(--sans);letter-spacing:.05em}.preview-bar b{font-weight:400;margin-left:12px}.preview-note{margin-left:22px}.preview-bar nav{display:flex;gap:24px}.preview-bar a{text-decoration:underline;text-underline-offset:3px}.skip{position:absolute;left:10px;top:-90px;z-index:100;background:white;padding:15px}.skip:focus{top:10px}.site-header{min-height:108px;display:flex;justify-content:space-between;align-items:center;padding:20px 4%;border-bottom:1px solid var(--line);background:white;gap:28px}.brand-logo{flex-shrink:0}.brand-logo img{width:218px;height:62px;object-fit:contain}.site-header nav{display:flex;align-items:center;gap:29px;font-size:12px;font-weight:600}.site-header nav .active{color:var(--accent);position:relative}.site-header nav .active:after{content:"";position:absolute;width:16px;height:2px;bottom:-13px;left:calc(50% - 8px);background:var(--accent)}.header-cta{padding:16px 22px;background:var(--brand);color:#fff!important;display:flex;gap:25px}.home .header-cta{background:#b45c12}.menu-button{display:none}.breadcrumbs{display:flex;gap:10px;flex-wrap:wrap;align-items:center;font-size:10px;color:var(--muted);padding-block:21px}.breadcrumbs a:hover{text-decoration:underline}.breadcrumbs [aria-current]{max-width:60ch;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.journal-hero{display:grid;grid-template-columns:1fr 1.14fr;min-height:470px;margin-top:10px;position:relative}.hero-copy{padding:48px 30px 45px 0;position:relative;z-index:1}.hero-copy h1{font-size:13px;color:var(--muted);font-weight:500;margin-top:17px}.hero-title{font-family:var(--serif);font-weight:600;font-size:clamp(32px,3.15vw,48px);line-height:1.75;letter-spacing:.08em;margin:20px 0}.hero-intro{font-size:13px;line-height:2.2;color:#5e6467}.hero-copy .text-link{margin-top:26px}.hero-photo{position:relative;min-width:0}.hero-photo>img{height:100%;width:100%;object-fit:cover}.hero-photo:after{position:absolute;content:"";width:90%;height:92%;top:33px;right:-24px;background:var(--paper);z-index:-1}.photo-caption{position:absolute;bottom:0;left:0;background:var(--brand);color:white;padding:10px 23px;font:10px Arial;letter-spacing:.2em}.system .journal-hero{grid-template-columns:.92fr 1.08fr}.system .hero-copy{padding-top:54px}.system .hero-photo{margin-top:0}.system .hero-title{font-weight:500}.system .photo-caption{background:#fff;color:var(--brand)}.topic-section{display:grid;grid-template-columns:220px 1fr;gap:30px;align-items:center;margin-block:75px 65px}.section-label h2{font-size:20px;margin-top:8px;font-family:var(--serif)}.categories{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--line)}.category-link{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:27px 20px;font-size:12px;font-weight:600;position:relative}.category-link+.category-link:before{content:"";position:absolute;left:0;top:25%;height:50%;border-left:1px solid var(--line)}.category-link:hover{background:var(--paper)}.category-number{font:11px Georgia;color:var(--accent)}.featured{display:grid;grid-template-columns:.9fr 1.1fr;background:var(--paper);align-items:stretch}.featured-photo{min-height:295px}.featured-photo img{width:100%;height:100%;object-fit:cover;max-height:370px}.featured-copy{padding:36px 46px}.featured .kicker span{font:11px var(--sans);letter-spacing:.04em;margin-left:13px;color:var(--muted)}.featured h2{font-family:var(--serif);font-size:25px;line-height:1.8;margin:16px 0}.featured p:not(.kicker){font-size:12px;color:var(--muted)}.featured .text-link{margin-top:15px}.latest{margin-top:80px}.section-top{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}.section-top h2{font-family:var(--serif);font-size:29px;margin-top:7px}.search-form{display:flex;width:285px;border-bottom:1px solid #959f9e}.search-form input{width:100%;min-width:0;padding:11px 0;background:none;border:0;font-size:12px;color:var(--ink);outline-offset:0}.search-form button{border:0;background:none;font-size:26px;color:var(--ink);padding:0 10px}.filter-bar{display:flex;gap:27px;flex-wrap:wrap;border-bottom:1px solid var(--line)}.filter-bar a{padding:12px 0;font-size:12px;color:var(--muted);border-bottom:2px solid transparent}.filter-bar [aria-current]{color:var(--ink);border-bottom-color:var(--accent)}.result-count{font-size:11px;color:var(--muted);margin:20px 0}.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}.article-card{min-width:0}.card-link{display:block}.card-image{position:relative;overflow:hidden;aspect-ratio:1.55}.card-image img{width:100%;height:100%;object-fit:cover;transition:transform .35s}.card-link:hover .card-image img{transform:scale(1.035)}.round-arrow{position:absolute;bottom:12px;right:12px;background:white;border-radius:50%;height:35px;width:35px;display:grid;place-items:center}.card-meta{display:flex;justify-content:space-between;gap:10px;font-size:10px;margin:19px 0 12px;color:var(--muted)}.card-meta>span{color:var(--accent)}.article-card h3{font-size:17px;line-height:1.8;letter-spacing:.04em}.article-card p{font-size:12px;color:var(--muted);line-height:2;margin-top:13px}.read-link{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:17px 0;font-size:11px;font-weight:600}.empty-state{padding:50px 20px;text-align:center;background:var(--paper)}.empty-state p{font-size:13px;margin:12px}.empty-state button{padding:10px 20px;background:white;color:var(--ink);border:1px solid var(--line)}.editorial{margin-top:85px;padding:55px 30px;border-block:1px solid var(--line);text-align:center}.editorial h2{font-size:27px;font-family:var(--serif);margin:16px 0}.editorial>p:not(.kicker){font-size:13px;color:var(--muted);line-height:2.3}.editorial .text-link{margin-top:18px}.contact-banner{padding:48px 60px;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px;margin-block:70px}.contact-banner .kicker{color:#bdd0dd}.system .contact-banner .kicker{color:#b7cfbe}.contact-banner h2{font-family:var(--serif);font-size:29px;line-height:1.8;margin:9px 0 14px}.contact-banner>div>p:last-child{font-size:12px;opacity:.8}.contact-banner .button{flex-shrink:0}.site-footer{padding:48px max(56px,calc((100% - 1200px)/2));background:var(--paper);display:grid;grid-template-columns:1fr 1fr;gap:30px;font-size:12px;color:var(--muted)}.footer-name{color:var(--ink);font-family:var(--serif);font-size:21px;margin-bottom:10px}.site-footer nav{display:flex;justify-content:end;align-items:start;gap:27px}.site-footer small{grid-column:1/-1;border-top:1px solid var(--line);padding-top:20px;font:10px Arial}.article-layout{display:grid;grid-template-columns:minmax(0,800px) 255px;gap:80px;padding-top:22px;align-items:start}.article-main{min-width:0}.category-tag{font-size:11px;padding:7px 12px;border:1px solid var(--line);color:var(--accent);display:inline-block}.article-kicker{display:inline-block;margin-left:20px;color:var(--muted);font-size:9px}.article-heading h1{font-family:var(--serif);font-size:32px;line-height:1.75;margin:22px 0 16px;font-weight:600}.article-deck{font-size:14px;color:var(--muted);line-height:2}.byline{display:flex;align-items:center;gap:12px;margin:25px 0 30px;font-size:11px}.author-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--paper);color:var(--brand);font:24px Georgia;flex-shrink:0}.byline small{display:block;color:var(--muted);font-size:10px;margin-top:4px}.byline small span{margin:0 8px}.copy-link{margin-left:auto;border:0;background:none;color:var(--muted);font-size:10px;padding:8px}.article-cover img{width:100%;height:auto;aspect-ratio:1.85;object-fit:cover}.article-cover figcaption{font-size:10px;color:var(--muted);margin-top:8px;text-align:right}.answer-box{margin:34px 0;padding:30px 34px;background:var(--paper);border-top:3px solid var(--accent)}.answer-box h2{font-size:20px;margin:10px 0 14px}.answer-box>p:not(.kicker){font-size:14px;line-height:2.1}.answer-box ul{list-style:none;padding:16px 0 0;margin-top:18px;border-top:1px solid var(--line);font-size:13px}.answer-box li{padding:5px 0 5px 25px;position:relative}.answer-box li:before{content:"✓";position:absolute;left:0;color:var(--accent)}.article-toc{border:1px solid var(--line);padding:28px 32px;margin:35px 0 52px}.article-toc>div{display:flex;align-items:center;gap:17px;margin-bottom:17px}.article-toc>div>span{font:10px Arial;letter-spacing:.15em;color:var(--accent)}.article-toc strong{font-size:14px}.article-toc ol,.side-toc ol{list-style:none;padding:0}.article-toc li+li{border-top:1px solid var(--line)}.article-toc a{display:flex;gap:19px;padding:10px 0;font-size:13px}.article-toc a span{font:12px/2 Arial;color:var(--accent);min-width:26px}.prose-section{margin:55px 0;scroll-margin-top:30px}.section-number{font:11px Arial;letter-spacing:.13em;color:var(--accent);margin-bottom:10px}.prose h2{font-size:25px;font-family:var(--serif);line-height:1.7;padding-bottom:19px;border-bottom:1px solid var(--line);margin-bottom:23px}.prose p:not(.section-number){font-size:16px;line-height:2.2;margin:17px 0;letter-spacing:.025em}.table-wrap{overflow-x:auto;margin:30px 0}table{width:100%;border-collapse:collapse;font-size:13px;text-align:left}caption{text-align:left;font-weight:600;font-size:14px;margin-bottom:13px}th,td{padding:15px 20px;border:1px solid var(--line);vertical-align:top}thead th{background:var(--brand);color:white}tbody th{width:28%;background:var(--paper);font-weight:500}.inline-help{border-left:3px solid var(--accent);padding:15px 23px;margin-top:30px;background:var(--paper)}.prose .inline-help p{font-size:12px;margin:0 0 8px;color:var(--muted)}.inline-help a{font-size:14px;font-weight:600;display:flex;justify-content:space-between}.faq details{border-bottom:1px solid var(--line)}.faq summary{list-style:none;cursor:pointer;padding:20px 30px 20px 0;font-size:15px;font-weight:600;position:relative}.faq summary::-webkit-details-marker{display:none}.faq summary span{margin-right:15px;font-family:Georgia;color:var(--accent)}.faq summary:after{content:"＋";position:absolute;right:0;top:18px}.faq details[open] summary:after{content:"−"}.prose .faq details p{margin:0 0 24px 32px;font-size:14px}.summary .button{margin-top:12px}.author-box{display:flex;gap:23px;align-items:start;border-block:1px solid var(--line);padding:30px 0;margin-top:50px}.author-box .author-mark{width:62px;height:62px;font-size:38px}.author-box h2{font-size:17px;margin:8px 0}.author-box p:not(.kicker),.author-box a{font-size:12px}.author-box a{display:inline-block;text-decoration:underline;margin-top:10px}.sample-disclosure{font-size:10px;color:var(--muted);margin-top:16px}.article-sidebar{position:sticky;top:25px;padding-top:10px}.side-toc{border-top:2px solid var(--brand);padding-top:20px}.side-toc h2{font-size:14px;margin:8px 0 18px}.side-toc li{border-top:1px solid var(--line)}.side-toc a{display:flex;gap:12px;padding:13px 0;font-size:11px;line-height:1.8}.side-toc a span{font:10px/2 Arial;color:var(--accent)}.side-toc a.is-current{color:var(--accent);font-weight:700}.side-contact{padding:26px;background:var(--paper);margin-top:30px}.side-contact p{font-family:var(--serif);font-size:21px;line-height:1.7}.side-contact>span{display:block;font-size:11px;color:var(--muted);margin:14px 0 20px}.side-contact .button{width:100%;padding:12px 18px;font-size:12px}.back-link{display:block;font-size:12px;margin-top:22px}.related{margin-top:85px;padding-top:45px;border-top:1px solid var(--line)}.related .article-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.related .section-top .text-link{font-size:12px}.system h1,.system h2,.system .hero-title,.system .article-card h3{font-family:var(--serif)}.system .article-card h3{font-size:18px}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.portal{background:#f7f7f4}.portal main{max-width:1160px;padding:80px 35px;margin:auto}.portal h1{font-family:var(--serif);font-size:48px;line-height:1.7;margin:22px 0}.portal-intro{color:var(--muted);font-size:14px;line-height:2.2}.proposal-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px;margin-top:50px}.proposal{background:white;--brand:#06275d;--accent:#bd631a}.proposal.system{--brand:#005c3f;--accent:#005c3f}.proposal>img{width:100%;height:260px;object-fit:cover}.proposal>div{padding:34px}.proposal h2{font-size:23px;margin:15px 0 8px}.proposal .button{display:flex;margin-top:25px}.proposal .text-link{display:flex;justify-content:space-between;margin-top:10px}.proposal-notes{border-top:1px solid var(--line);padding-top:36px;margin-top:50px}.proposal-notes h2{font-size:20px}.proposal-notes ol{padding-left:20px;margin:20px 0}.proposal-notes p{font-size:12px;color:var(--muted);margin-top:15px}
@media(min-width:1500px){.journal-hero{min-height:510px}}
@media(max-width:1150px){.site-header nav{gap:18px;font-size:11px}.brand-logo img{width:180px}.header-cta{padding:13px 15px}.wrap{width:calc(100% - 72px)}.article-layout{grid-template-columns:minmax(0,1fr) 225px;gap:40px}.hero-title{font-size:35px}.hero-intro br{display:none}.topic-section{grid-template-columns:180px 1fr;gap:15px}.category-link{padding-inline:12px;font-size:11px}.featured-copy{padding:28px 32px}.featured h2{font-size:22px}.site-footer{padding-inline:36px}}
@media(max-width:900px){.site-header{min-height:88px;position:relative;padding:13px 28px}.brand-logo img{height:55px}.menu-button{display:flex;align-items:center;gap:16px;background:none;border:0;font-size:12px;color:var(--ink);padding:10px}.menu-button span{font-size:20px}.site-header nav{display:none;position:absolute;top:100%;left:0;right:0;background:white;z-index:20;box-shadow:0 15px 20px #0001;padding:25px}.site-header nav.is-open{display:flex;flex-direction:column;align-items:stretch;gap:10px}.site-header nav a{padding:10px;font-size:14px}.site-header nav .active:after{display:none}.site-header nav .header-cta{padding:16px}.wrap{width:calc(100% - 48px)}.hero-copy{padding-block:28px}.journal-hero{min-height:390px}.hero-title{font-size:30px}.hero-intro{font-size:12px}.hero-photo:after{right:-10px}.topic-section{grid-template-columns:1fr;margin-block:48px}.categories{margin-top:12px}.category-link{padding:23px 16px}.featured-copy{padding:25px}.featured h2{font-size:20px}.article-layout{grid-template-columns:minmax(0,1fr);max-width:780px}.article-sidebar{display:none}.article-grid{gap:22px}.article-card h3{font-size:15px}.card-meta{flex-wrap:wrap;gap:3px}.contact-banner{padding:35px}.contact-banner h2{font-size:25px}.contact-banner>div>p:last-child{max-width:35ch}.site-footer nav{flex-wrap:wrap;gap:14px}.preview-note{display:none}.related .article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){body{font-size:14px}.wrap{width:calc(100% - 40px)}.preview-bar{padding:8px 15px;font-size:8px;gap:8px}.preview-bar b{display:none}.preview-bar nav{gap:12px}.site-header{min-height:78px;padding:10px 20px}.brand-logo img{width:170px;height:50px}.breadcrumbs{font-size:9px;padding-block:16px;gap:7px}.breadcrumbs [aria-current]{max-width:82vw}.journal-hero,.system .journal-hero{display:flex;flex-direction:column;margin-top:0}.hero-copy,.system .hero-copy{padding:22px 0 30px}.hero-copy h1{font-size:12px;margin-top:13px}.hero-title{font-size:34px;line-height:1.65;margin:20px 0 15px}.hero-intro{font-size:12px;line-height:2.1;max-width:36ch}.hero-intro br{display:none}.hero-copy .text-link{margin-top:18px;padding-bottom:8px}.hero-photo{height:245px;margin-right:-20px}.hero-photo:after{display:none}.photo-caption{font-size:8px;padding:10px 17px}.topic-section{margin-block:38px;gap:8px}.section-label{display:flex;justify-content:space-between;align-items:center}.section-label h2{font-size:18px;margin:0}.section-label .kicker{font-size:9px}.categories{display:block}.category-link{font-size:13px;padding:17px 4px;justify-content:start;gap:18px}.category-link>span:last-child{margin-left:auto}.category-link+.category-link{border-top:1px solid var(--line)}.category-link+.category-link:before{display:none}.featured{display:flex;flex-direction:column}.featured-photo{min-height:0;height:195px}.featured-copy{padding:26px 24px}.featured h2{font-size:22px;line-height:1.7}.featured h2 br{display:none}.featured .kicker{font-size:9px}.featured p:not(.kicker){font-size:12px}.featured .text-link{margin-top:10px}.latest{margin-top:48px}.section-top{align-items:start;flex-direction:column;gap:18px;margin-bottom:20px}.section-top h2{font-size:26px}.search-form{width:100%}.filter-bar{gap:0;display:grid;grid-template-columns:1fr 1fr}.filter-bar a{padding:10px 8px;font-size:11px}.result-count{margin-block:16px}.article-grid{grid-template-columns:1fr;gap:30px}.card-image{aspect-ratio:1.6}.card-meta{flex-wrap:nowrap;margin:15px 0 8px}.article-card h3,.system .article-card h3{font-size:18px}.article-card p{font-size:12px}.editorial{margin-top:48px;padding:32px 4px}.editorial h2{font-size:22px;line-height:1.8}.editorial>p:not(.kicker){font-size:12px}.editorial br{display:none}.contact-banner{margin-block:45px;padding:30px 25px;flex-direction:column;align-items:stretch;gap:24px}.contact-banner h2{font-size:25px}.contact-banner .button{width:100%;font-size:13px;padding:16px 22px}.site-footer{display:flex;flex-direction:column;padding:35px 20px;gap:26px}.site-footer nav{justify-content:start;gap:20px;font-size:11px}.footer-name{font-size:20px}.article-layout{padding-top:15px}.article-heading h1{font-size:26px;line-height:1.7;margin-top:20px}.article-heading h1 br{display:none}.article-kicker{display:block;margin:14px 0 0;font-size:8px}.article-deck{font-size:13px}.byline{flex-wrap:wrap;gap:10px;margin-block:22px}.byline .copy-link{margin-left:0;padding:2px 0 2px 48px;flex-basis:100%;text-align:left}.article-cover{margin-inline:-20px}.article-cover img{aspect-ratio:1.5}.article-cover figcaption{font-size:8px;padding-inline:20px}.answer-box{padding:25px 22px;margin-block:30px}.answer-box h2{font-size:19px}.answer-box>p:not(.kicker){font-size:14px}.answer-box ul{font-size:12px}.article-toc{padding:24px 21px;margin:30px 0 40px}.article-toc>div{gap:12px}.article-toc a{font-size:12px;gap:12px}.prose-section{margin-block:42px}.prose h2{font-size:23px;padding-bottom:15px}.prose p:not(.section-number){font-size:15px;line-height:2.1}.table-wrap{margin-inline:0}th,td{padding:12px;font-size:12px}tbody th{width:30%}.faq summary{font-size:14px}.faq summary span{margin-right:10px}.prose .faq details p{font-size:13px;margin-left:0}.summary .button{font-size:12px;width:100%;padding:16px 20px}.author-box{gap:16px;padding:25px 0}.author-box .author-mark{width:45px;height:45px;font-size:28px}.author-box h2{font-size:16px}.related{margin-top:45px;padding-top:32px}.related .section-top h2{font-size:23px}.related .article-grid{grid-template-columns:1fr}.related .section-top{gap:12px}.portal main{padding:45px 20px}.portal h1{font-size:34px}.portal-intro{font-size:13px}.portal-intro br{display:none}.proposal-grid{grid-template-columns:1fr;gap:28px;margin-top:30px}.proposal>img{height:215px}.proposal>div{padding:25px}.proposal h2{font-size:21px}.proposal-notes li{font-size:13px;margin-block:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
