/* Reading pages extend the original dark PENVISTA site. Header and forms keep public-ui.css. */
.editorial{--ed-ink:#f1f8fb;--ed-muted:#b5c3ce;--ed-green:#8ed9eb;--ed-line:#314456;--ed-soft:#181818;margin:0;background:#000;color:var(--ed-ink);font-family:"Hiragino Kaku Gothic ProN","Noto Sans JP",Meiryo,sans-serif;font-size:16px;line-height:1.9;color-scheme:dark;-webkit-font-smoothing:antialiased}
.editorial *{box-sizing:border-box}.editorial a{color:inherit;text-underline-offset:5px}.editorial img{max-width:100%;display:block}.editorial h1,.editorial h2,.editorial h3,.editorial p{margin:0}.editorial h1,.editorial h2,.editorial h3{text-wrap:balance;font-weight:600}.editorial a:focus-visible,.editorial summary:focus-visible{outline:2px solid var(--ed-green);outline-offset:4px}.editorial-wrap{width:min(1200px,calc(100% - 64px));margin-inline:auto}.editorial-skip{position:fixed;z-index:100;top:8px;left:16px;transform:translateY(-160%);padding:12px 24px;background:#181818}.editorial-skip:focus{transform:none}.local-preview-note{padding:8px 24px;text-align:center;font-size:12px;background:#181818;color:var(--ed-muted)}
.editorial-kicker{font-size:12px!important;font-weight:600;color:var(--ed-green);letter-spacing:.04em;margin-bottom:24px!important}.editorial-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 24px;background:var(--ed-green);color:#0b2837!important;font-size:16px;font-weight:600;text-decoration:none;border-radius:4px;transition:background .3s cubic-bezier(.22,1,.36,1)}.editorial-button:hover{background:#a9edf5}.editorial-button:active{transform:translateY(1px)}.editorial-button.secondary{background:transparent;color:var(--ed-green)!important;text-decoration:underline}.editorial-text-link{display:inline-flex;min-height:48px;align-items:center;font-size:14px;font-weight:600;color:var(--ed-green)!important}.editorial-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px 24px;margin-top:32px}
.editorial-section{padding-block:64px;border-top:1px solid var(--ed-line)}.editorial-heading{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:32px}.editorial-heading h2,.editorial-split h2{font-size:30px;line-height:1.5}.editorial-heading>p{font-size:14px;max-width:40ch;color:var(--ed-muted)}.editorial-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:64px;align-items:start}.split-intro>p{font-size:16px;line-height:1.9;color:var(--ed-muted);margin-block:24px!important}.editorial-small-note{font-size:12px;color:var(--ed-muted);margin-top:24px!important}
.report-preview{padding:32px;background:#181818}.report-preview-top{display:flex;justify-content:space-between;gap:16px;font-size:12px;color:var(--ed-muted);margin-bottom:32px}.sample-label{color:var(--ed-green)}.report-preview h3{font-size:20px;line-height:1.5}.report-preview dl{margin:24px 0 0}.report-preview dl>div{display:grid;grid-template-columns:64px minmax(0,1fr);gap:24px;padding:16px 0;border-top:1px solid var(--ed-line);font-size:14px}.report-preview dt{font-weight:600}.report-preview dd{margin:0;color:var(--ed-muted)}.process-list{list-style:none;padding:0;margin:0}.process-list li{display:grid;grid-template-columns:32px minmax(0,1fr) minmax(0,1.8fr);gap:24px;padding:24px 0;border-top:1px solid var(--ed-line)}.process-number{color:var(--ed-green);font-size:12px}.process-list h3{font-size:18px;line-height:1.6}.process-list p{color:var(--ed-muted);font-size:14px}
.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 64px}.guide-item{padding:32px 0;border-top:1px solid var(--ed-line);display:grid;grid-template-columns:32px minmax(0,1fr);gap:24px;text-decoration:none!important}.guide-item:hover h3{text-decoration:underline;text-underline-offset:6px}.guide-item-number{font-size:14px;color:var(--ed-muted);font-variant-numeric:tabular-nums}.guide-item-category{font-size:12px;color:var(--ed-green);margin-bottom:12px!important}.guide-item h3{font-size:20px;line-height:1.6}.guide-item-summary{font-size:14px;line-height:1.9;color:var(--ed-muted);margin-top:16px!important}.guide-item-meta{font-size:12px;color:var(--ed-muted);margin-top:16px!important}.editorial-consult{padding:48px 0;display:flex;align-items:center;justify-content:space-between;gap:40px;margin-bottom:32px}.editorial-consult h2{font-size:24px;line-height:1.6}.editorial-consult p{font-size:14px;color:var(--ed-muted);margin-top:16px}.editorial-consult .editorial-button{flex-shrink:0}
.editorial-footer{border-top:1px solid var(--ed-line);padding:48px 0 24px;background:#181818;font-size:14px;color:var(--ed-muted)}.footer-columns{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px}.footer-wordmark{font-size:24px;font-weight:600;letter-spacing:.04em;color:var(--ed-ink)!important;text-decoration:none}.footer-wordmark span{display:block;font-size:12px;font-weight:400;margin-top:8px}.footer-columns>div>p{margin-top:24px}.footer-columns nav{display:flex;flex-direction:column;align-items:flex-start}.footer-columns nav p{font-size:14px;font-weight:600;color:var(--ed-ink);margin-bottom:16px}.editorial-footer nav a{min-height:48px;display:flex;align-items:center;text-decoration:none}.editorial-footer a:hover{text-decoration:underline}.editorial-footer .footer-bottom{display:flex;justify-content:space-between;gap:24px;padding-top:32px;margin-top:40px;border-top:1px solid var(--ed-line);font-size:12px}.editorial-footer .footer-bottom nav{display:flex;gap:24px}.editorial-footer .footer-bottom p{align-self:center}
.breadcrumbs{display:flex;flex-wrap:wrap;gap:12px;font-size:12px;color:var(--ed-muted);padding:24px 0;margin:0;list-style:none}.breadcrumbs li+li::before{content:"/";margin-right:12px}.page-masthead{padding:40px 0 64px;max-width:960px}.page-masthead h1{font-size:48px;line-height:1.5;letter-spacing:-.025em}.page-masthead>p:not(.editorial-kicker){font-size:16px;color:var(--ed-muted);line-height:2;margin-top:24px;max-width:65ch}.article-layout{display:grid;grid-template-columns:220px minmax(0,760px);gap:80px;align-items:start;padding-bottom:80px}.article-toc{position:sticky;top:24px;font-size:14px;border-top:1px solid var(--ed-line);padding-top:16px}.article-toc>p{font-weight:600;margin-bottom:16px}.article-toc a{display:block;padding:8px 0;color:var(--ed-muted);text-decoration:none}.article-toc a:hover{color:var(--ed-green);text-decoration:underline}.article-toc ol{list-style:none;padding:0;margin:0}.article-body{min-width:0}.article-body section{padding-bottom:40px;margin-bottom:40px;border-bottom:1px solid var(--ed-line);scroll-margin-top:32px}.article-body h2{font-size:24px;line-height:1.6;margin-bottom:24px}.article-body h3{font-size:18px;margin-block:24px 12px}.article-body p{margin-top:24px;font-size:16px;line-height:2}.article-body li{font-size:16px;line-height:2;margin-top:12px}.article-body ul,.article-body ol{padding-left:24px}.article-body .article-answer{background:#181818;padding:32px;margin-bottom:40px;font-size:16px;line-height:2}.article-answer strong{display:block;font-size:12px;color:var(--ed-green);margin-bottom:12px}.article-meta{display:flex;gap:24px;font-size:12px;color:var(--ed-muted);padding-bottom:24px}.article-sources,.article-sources li{font-size:14px}.article-sources a{overflow-wrap:anywhere}.article-related{padding:32px;background:#181818}.article-related h2{font-size:20px;margin-bottom:12px}.article-related p{font-size:14px}.article-table-scroll{overflow-x:auto}.article-table{width:100%;border-collapse:collapse;margin-top:24px;font-size:14px;min-width:500px}.article-table th,.article-table td{text-align:left;border-bottom:1px solid var(--ed-line);padding:16px;vertical-align:top}.article-table th{background:var(--ed-soft);font-weight:600}.service-detail-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:64px;padding-bottom:80px}.service-detail-grid h2{font-size:24px;margin-bottom:24px}.service-detail-grid ul{padding-left:24px}.service-detail-grid li{margin-bottom:16px;font-size:16px}.service-detail-grid section{margin-bottom:40px}.service-detail-aside{padding:32px;background:#181818;align-self:start}.service-detail-aside p{font-size:14px;margin-bottom:24px}.service-detail-aside h2{font-size:20px}.service-detail-aside .editorial-button{width:100%}.service-boundaries{padding:24px;background:#181818}.service-boundaries h3{font-size:16px;margin-bottom:16px}.service-boundaries li{font-size:14px}.service-pricing-label{font-size:12px!important;color:var(--ed-muted)}
@media(max-width:1000px){.article-layout{gap:40px;grid-template-columns:180px minmax(0,1fr)}.page-masthead h1{font-size:36px}.editorial-split,.service-detail-grid{gap:32px}}
@media(max-width:760px){.editorial-wrap{width:calc(100% - 32px)}.editorial-section{padding-block:48px}.editorial-heading{display:block}.editorial-heading h2,.editorial-split h2{font-size:24px}.editorial-heading>p{margin-top:24px}.editorial-split,.service-detail-grid{grid-template-columns:1fr;gap:32px}.report-preview{padding:24px}.report-preview dl>div{grid-template-columns:1fr;gap:8px}.process-list li{grid-template-columns:24px minmax(0,1fr);gap:8px 16px}.process-list p{grid-column:2}.guide-grid{grid-template-columns:1fr}.guide-item{gap:16px;grid-template-columns:24px minmax(0,1fr)}.guide-item h3{font-size:18px}.editorial-consult{padding:32px 0;display:block}.editorial-consult .editorial-button{margin-top:24px}.footer-columns{grid-template-columns:1fr;gap:32px}.editorial-footer .footer-bottom{display:block}.editorial-footer .footer-bottom nav{margin-top:16px;gap:24px}.page-masthead{padding:24px 0 40px}.page-masthead h1{font-size:30px}.article-layout{grid-template-columns:1fr;gap:32px;padding-bottom:48px}.article-toc{position:static;border-bottom:1px solid var(--ed-line);padding-bottom:24px}.article-body h2{font-size:24px}.article-body .article-answer,.article-related,.service-detail-aside{padding:24px}.article-meta{flex-wrap:wrap;gap:8px 24px}.local-preview-note{font-size:12px;padding-inline:16px}}
@media(prefers-reduced-motion:reduce){.editorial *{transition:none!important;animation:none!important}}
@media print{.public-header,.editorial-footer,.local-preview-note,.article-toc,.editorial-actions{display:none}.editorial{background:white;color:black;--ed-muted:#313131;--ed-green:#313131;--ed-soft:#fff}.article-layout,.service-detail-grid{display:block}.editorial-wrap{width:100%}.editorial .article-answer,.editorial .article-related,.editorial .service-detail-aside{background:white}}