:root{--navy:#17334c;--cyan:#009fc9;--ice:#f1f8fb;--line:#dceaf0;--muted:#60788b}*{box-sizing:border-box}html{scroll-padding-top:30px}body{margin:0;background:var(--ice);color:var(--navy);font-family:'Noto Sans JP',sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}img{max-width:100%;display:block;height:auto}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:'Zen Kaku Gothic New',sans-serif}a:focus-visible,button:focus-visible{outline:3px solid var(--cyan);outline-offset:5px}.skip-content{position:absolute;left:20px;top:-90px;background:white;padding:15px;z-index:9}.skip-content:focus{top:10px}.insights-header{padding:25px max(5vw,24px);display:flex;align-items:center;justify-content:space-between;background:#ffffffb0;gap:25px;border-bottom:1px solid #dceaf080}.insights-header>a{width:142px;flex-shrink:0}.insights-header nav{display:flex;align-items:center;gap:32px;font-size:13px;font-weight:500}.header-cta{background:var(--navy);color:white;border-radius:30px;padding:15px 24px}.insights-wrap{max-width:1200px;margin:auto;padding:0 34px}.breadcrumb{display:flex;gap:12px;align-items:center;font-size:11px;color:var(--muted);padding-top:26px}.breadcrumb a:hover{text-decoration:underline}.archive-hero{display:grid;grid-template-columns:1fr 1.1fr;gap:32px;align-items:center;padding:72px 0 84px}.kicker{font-size:11px;letter-spacing:.22em;color:var(--cyan);font-weight:700}.archive-hero h1{font-size:clamp(34px,4vw,54px);font-weight:700;line-height:1.5;letter-spacing:.025em;margin:22px 0}.archive-lead{font-size:15px;line-height:2.1;color:var(--muted)}.quiet-link{display:flex;align-items:center;gap:35px;width:max-content;font-size:12px;margin-top:28px;padding-bottom:12px;border-bottom:1px solid #17334c35}.quiet-link span{color:var(--cyan)}.archive-art img{width:100%;border-radius:28px}.art-caption{display:block;text-align:center;font-size:9px;letter-spacing:.2em;color:var(--muted);margin-top:18px}.archive-list{padding-bottom:100px;scroll-margin-top:25px}.list-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:30px;margin-bottom:24px}.list-heading h2{font-size:25px;letter-spacing:.04em}.article-count{font-size:10px;letter-spacing:.14em;color:var(--muted)}.insight-filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px}.insight-filters button{padding:10px 22px;border:1px solid var(--line);border-radius:30px;background:white;color:var(--muted);font-size:12px;cursor:pointer}.insight-filters button[aria-pressed=true]{background:var(--navy);color:white;border-color:var(--navy)}.insight-filters button:hover{border-color:var(--navy)}.insight-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.insight-card{min-width:0;background:white;border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:transform .2s,border-color .2s}.insight-card[hidden]{display:none}.insight-card:hover{transform:translateY(-4px);border-color:#8bcbe0}.insight-card>a{display:flex;flex-direction:column;height:100%}.card-image{padding:12px 12px 0}.card-image img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:12px;background:var(--ice)}.card-copy{padding:23px;display:flex;flex-direction:column;flex:1}.card-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:10px}.card-meta>span{color:var(--cyan);font-weight:700}.card-meta time{color:var(--muted)}.card-copy h3{font-size:21px;line-height:1.65;margin:16px 0 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small{display:block;font-size:7px;letter-spacing:.1em}.insights-footer nav{display:flex;flex-wrap:wrap;gap:22px;margin-left:auto;font-size:11px}.insights-footer>small{width:100%;font-size:9px;color:var(--muted)}.article-hero{display:grid;grid-template-columns:1.15fr 1fr;gap:65px;align-items:center;padding:65px 0 60px;border-bottom:1px solid var(--line)}.article-hero h1{font-size:clamp(28px,3.1vw,42px);line-height:1.65;margin:20px 0;letter-spacing:.015em}.article-hero .kicker span{letter-spacing:.05em}.article-subtitle{font-size:14px;color:var(--muted);line-height:1.9}.article-meta{display:flex;flex-wrap:wrap;gap:20px;font-size:11px;color:var(--muted);margin-top:25px}.article-meta a{text-decoration:underline}.article-hero-image img{border-radius:24px}.article-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:70px;padding:55px 0 75px;align-items:start}.article-toc{position:sticky;top:32px;padding:24px 0;border-top:2px solid var(--navy)}.article-toc>p{font-size:10px;letter-spacing:.18em;color:var(--cyan)}.article-toc ol{padding-left:20px;margin-top:18px}.article-toc li{font-size:12px;line-height:1.8;padding:0 0 15px 5px;color:var(--muted)}.article-toc a:hover{text-decoration:underline}.article-body{max-width:760px}.article-body p{font-size:16px;line-height:2.15;letter-spacing:.025em;margin:20px 0}.article-body .article-intro{margin-top:0}.article-takeaways{padding:25px 30px;background:white;border-radius:16px;border-left:3px solid var(--cyan);margin:32px 0}.article-takeaways>p{font-size:13px;font-weight:700;margin:0 0 12px}.article-takeaways ul{margin:0;padding-left:20px}.article-takeaways li{font-size:14px;line-height:2.1}.article-section{position:relative;margin-top:50px;scroll-margin-top:30px}.section-number{display:block;color:var(--cyan);font-size:11px;letter-spacing:.13em;margin-bottom:12px}.article-section h2{font-size:27px;line-height:1.6;letter-spacing:.015em}.article-body .inline-source{font-size:11px;color:var(--muted);margin:10px 0 25px}.inline-source a{text-decoration:underline;text-underline-offset:3px}.article-checklist{padding:0;list-style:none;border-top:1px solid var(--line);margin:28px 0}.article-checklist li{padding:18px 15px 18px 32px;position:relative;font-size:15px;line-height:1.9;border-bottom:1px solid var(--line)}.article-checklist li:before{content:'✓';position:absolute;left:6px;color:var(--cyan)}.article-template{padding:26px;background:white;border:1px solid var(--line);border-radius:16px}.article-template>span{font-size:11px;font-weight:700;color:var(--cyan)}.article-template p{font-size:14px;margin:15px 0 0}.article-case-links{margin-top:25px}.article-case-links a{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:18px 0;font-size:14px}.article-case-links span{color:var(--cyan)}.article-sources{border-top:1px solid var(--line);margin-top:45px;padding-top:25px}.article-sources h2{font-size:16px}.article-sources ul{padding-left:20px;font-size:12px;line-height:1.9}.article-sources a{text-decoration:underline}.article-body .article-sources p{font-size:11px;line-height:1.9;color:var(--muted)}.article-service{display:block;background:var(--navy);color:white;padding:28px;border-radius:18px;margin-top:35px}.article-service small{font-size:9px;letter-spacing:.15em;color:#8de1f5}.article-service h2{font-size:23px;margin-top:15px;line-height:1.7}.article-service h2 span{float:right}.article-service p{font-size:13px;margin:13px 0 0;color:#d4e6ed}.article-author{padding:28px 0;border-bottom:1px solid var(--line);margin-top:25px}.article-author b{font-size:14px}.article-author p{font-size:12px;color:var(--muted);margin:12px 0}.article-author a{font-size:12px;text-decoration:underline}.related-articles{padding-bottom:80px}.related-articles .list-heading>a{font-size:12px}
@media(max-width:1000px){.insights-header nav{gap:22px}.archive-hero{gap:20px}.archive-hero h1{font-size:40px}.insight-grid{gap:16px}.card-copy{padding:20px}.card-copy h3{font-size:19px}.article-hero{gap:35px}.article-layout{grid-template-columns:200px minmax(0,1fr);gap:35px}}
@media(max-width:700px){.insights-header{padding:20px}.insights-header>a{width:115px}.insights-header nav{gap:0}.insights-header nav>a:not(.header-cta){display:none}.header-cta{padding:11px 15px;font-size:11px}.insights-wrap{padding:0 22px}.breadcrumb{font-size:10px;padding-top:22px}.archive-hero{grid-template-columns:1fr;padding:46px 0 50px;gap:28px}.archive-hero h1{font-size:36px;margin:18px 0;line-height:1.5}.archive-lead{font-size:13px}.archive-art{max-width:460px}.archive-art img{border-radius:18px}.art-caption{font-size:8px;margin-top:12px}.quiet-link{margin-top:20px}.list-heading{padding-top:25px}.list-heading h2{font-size:23px}.insight-filters{gap:8px;margin-bottom:25px}.insight-filters button{padding:9px 14px;font-size:11px}.insight-grid{grid-template-columns:1fr;gap:22px}.card-copy{padding:22px}.card-copy h3{font-size:22px}.card-copy>p{font-size:13px}.archive-list{padding-bottom:55px}.insights-contact{padding:48px 22px}.insights-contact h2{font-size:27px}.insights-contact>p:not(.kicker){font-size:13px}.insights-footer{padding:30px 22px}.insights-footer nav{margin:0;gap:16px}.article-hero{grid-template-columns:1fr;gap:25px;padding:40px 0}.article-hero h1{font-size:30px;line-height:1.6}.article-subtitle{font-size:13px}.article-meta{gap:15px}.article-layout{grid-template-columns:1fr;gap:30px;padding:30px 0 45px}.article-toc{position:static;padding:20px 0 5px;border-bottom:1px solid var(--line)}.article-toc li{padding-bottom:10px}.article-body p{font-size:15px;line-height:2.1}.article-takeaways{padding:23px}.article-takeaways li{font-size:13px}.article-section h2{font-size:23px}.article-section{margin-top:38px}.article-checklist li{font-size:14px}.article-template{padding:22px}.article-template p{font-size:13px}.article-service{padding:24px}.article-service h2{font-size:21px}.related-articles{padding-bottom:50px}.related-articles .list-heading>a{font-size:11px}}
@media(prefers-reduced-motion:reduce){.insight-card{transition:none}.insight-card:hover{transform:none}}
h1,h2,h3{text-wrap:balance}@media(max-width:700px){.insight-filters button{padding-inline:12px}}
.title-phrase{display:inline-block;max-width:100%}
/* Editorial layout: a featured story, compact side stories, and quiet navigation. */
body{background:#f8fbfc}.insights-header{background:#f8fbfc;border-bottom:0;padding-block:24px}.insights-wrap{max-width:1280px;padding-inline:50px}.breadcrumb{font-size:10px;letter-spacing:.04em;color:#748794}.archive-hero{padding:70px 0 64px;grid-template-columns:1.08fr 1fr;gap:24px}.archive-hero .kicker{font-size:10px;letter-spacing:.2em;display:flex;align-items:center;gap:12px}.archive-hero .kicker:before{content:'';width:7px;height:7px;border-radius:50%;background:#00ade0}.archive-hero h1{font-size:clamp(40px,4.8vw,64px);font-weight:700;line-height:1.4;letter-spacing:-.035em;margin:25px 0}.archive-lead{font-size:14px;line-height:2;color:#617482}.archive-art{position:relative;padding:18px 0}.archive-art img{border-radius:0;mix-blend-mode:multiply}.art-caption{margin-top:3px;text-align:right;font-size:8px;letter-spacing:.15em}.quiet-link{font-size:12px;font-weight:700;border:0;gap:20px;padding:0;margin-top:24px}.quiet-link span{display:grid;place-items:center;width:34px;height:34px;background:#e0f2f7;border-radius:50%;font-size:15px}.archive-list{padding-bottom:85px}.list-heading{border-top:1px solid #17334c35;padding-top:25px;margin-bottom:22px}.list-heading h2{font-size:22px;letter-spacing:-.015em}.article-count{font-size:9px}.insight-filters{gap:24px;margin-bottom:35px;border-bottom:1px solid var(--line)}.insight-filters button{border:0;border-radius:0;padding:0 0 13px;background:transparent;font-size:12px}.insight-filters button[aria-pressed=true]{background:transparent;color:var(--navy);box-shadow:inset 0 -2px var(--navy)}.insight-filters button:hover{color:var(--navy)}.archive-list .insight-grid{grid-template-columns:1.12fr 1fr;gap:26px 40px}.insight-card{background:transparent;border:0;border-radius:0;transition:opacity .2s}.insight-card:hover{transform:none;border-color:transparent;opacity:.86}.card-image{padding:0}.card-image img{border-radius:12px}.card-copy{padding:21px 0 0}.card-meta{justify-content:flex-start;gap:16px;font-size:10px}.card-copy h3{font-size:24px;letter-spacing:-.015em;line-height:1.55;margin:13px 0 12px}.card-copy>p{font-size:13px;line-height:1.8;margin-bottom:20px}.card-bottom{padding-top:15px;border-top:1px solid var(--line)}.card-arrow{border:0;background:#e2f2f7;width:32px;height:32px}.archive-list .insight-card:first-child{grid-row:span 2}.archive-list .insight-card:first-child .card-copy h3{font-size:30px}.archive-list .insight-card:not(:first-child)>a{display:grid;grid-template-columns:.9fr 1.1fr;gap:23px;align-items:start;padding-bottom:26px;border-bottom:1px solid var(--line)}.archive-list .insight-card:not(:first-child) .card-image img{aspect-ratio:1/1;object-fit:cover}.archive-list .insight-card:not(:first-child) .card-copy{padding:4px 0 0}.archive-list .insight-card:not(:first-child) .card-copy h3{font-size:21px}.archive-list .insight-card:not(:first-child) .card-copy>p{font-size:12px;margin-bottom:15px}.archive-list .insight-card:not(:first-child) .card-meta{flex-wrap:wrap;gap:7px 16px}.archive-list .insight-card:not(:first-child) .card-bottom{padding-top:0;border:0}.insights-contact{background:#eaf4f7;padding:65px 24px}.insights-contact h2{font-weight:500;letter-spacing:-.02em}.insights-footer{background:#f8fbfc}.article-takeaways{background:#eaf4f7;border:0;border-radius:12px}.article-service{border-radius:12px}.article-hero-image img{border-radius:12px}.article-template{border-radius:12px}.related-articles .insight-grid{grid-template-columns:repeat(2,minmax(0,1fr));max-width:950px}.related-articles .card-image img{aspect-ratio:16/9;object-fit:cover}
@media(max-width:1000px){.insights-wrap{padding-inline:34px}.archive-hero h1{font-size:46px}.archive-list .insight-grid{gap:25px}.archive-list .insight-card:not(:first-child)>a{grid-template-columns:1fr}.archive-list .insight-card:not(:first-child) .card-image img{aspect-ratio:3/2}.archive-list .insight-card:first-child{grid-row:auto}.archive-list .insight-card:first-child .card-copy h3{font-size:26px}.archive-list .insight-card:not(:first-child) .card-copy h3{font-size:24px}.archive-list .insight-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.archive-list .insight-card:not(:first-child)>a{gap:16px;border:0;padding:0}.archive-list .insight-card:not(:first-child) .card-copy{padding:4px 0 0}}
@media(max-width:700px){.insights-header{padding:20px}.insights-wrap{padding-inline:22px}.archive-hero{grid-template-columns:1fr;padding:42px 0 40px;gap:12px}.archive-hero h1{font-size:39px;line-height:1.4;margin:20px 0}.archive-lead{font-size:13px}.archive-art{padding:12px 0 0}.archive-art img{border-radius:0}.art-caption{text-align:center;font-size:7px;margin-top:12px}.quiet-link{margin-top:18px}.list-heading{padding-top:20px}.insight-filters{gap:22px;margin-bottom:28px}.insight-filters button{padding:0 0 12px;font-size:11px}.archive-list .insight-grid{grid-template-columns:1fr;gap:30px}.archive-list .insight-card:first-child .card-copy h3{font-size:26px}.archive-list .insight-card:not(:first-child)>a{grid-template-columns:.9fr 1.1fr;gap:18px;border-top:1px solid var(--line);padding-top:24px}.archive-list .insight-card:not(:first-child) .card-image img{aspect-ratio:1/1}.archive-list .insight-card:not(:first-child) .card-copy h3{font-size:19px;margin:10px 0}.archive-list .insight-card:not(:first-child) .card-copy>p{display:none}.archive-list .insight-card:not(:first-child) .card-bottom{margin-top:15px;font-size:9px}.card-meta{font-size:9px}.archive-list{padding-bottom:55px}.insights-contact{padding:45px 22px}.related-articles .insight-grid{grid-template-columns:1fr}.related-articles .card-copy h3{font-size:23px}.article-hero h1{font-size:28px}}
@media(prefers-reduced-motion:reduce){.insight-card{transition:none}}
.archive-list .insight-card:not(:first-child) .card-image img{object-fit:contain;background:#edf7fb}.archive-list.is-filtered .insight-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.archive-list.is-filtered .insight-card{grid-row:auto}.archive-list.is-filtered .insight-card>a{display:flex;padding:0;border:0;gap:0}.archive-list.is-filtered .card-image img{aspect-ratio:3/2}.archive-list.is-filtered .insight-card .card-copy{padding-top:20px}.archive-list.is-filtered .insight-card .card-copy h3{font-size:24px}@media(max-width:700px){.archive-list.is-filtered .insight-grid{grid-template-columns:1fr}.archive-list.is-filtered .insight-card .card-copy>p{display:block}}
/* Covers are composed for thumbnail scale; show their whole 3:2 frame. */
.archive-list.is-filtered .insight-card:first-child{grid-row:auto}
.archive-art img{mix-blend-mode:normal;border-radius:14px}.archive-list .insight-card:not(:first-child) .card-image img{aspect-ratio:3/2;object-fit:cover}.related-articles .card-image img{aspect-ratio:3/2}.archive-list .insight-card:first-child{grid-row:span 2}@media(min-width:1001px){.archive-list .insight-card:not(:first-child)>a{grid-template-columns:1.2fr 1fr;gap:21px}.archive-list .insight-card:not(:first-child) .card-copy h3{font-size:20px}}@media(max-width:1000px){.archive-list .insight-card:first-child{grid-row:auto}}@media(max-width:700px){.archive-list .insight-grid{gap:34px}.archive-list .insight-card:not(:first-child)>a{display:flex;flex-direction:column;gap:0}.archive-list .insight-card:not(:first-child) .card-image{width:100%}.archive-list .insight-card:not(:first-child) .card-copy{padding-top:18px;width:100%}.archive-list .insight-card:not(:first-child) .card-copy h3{font-size:23px}.archive-list .insight-card:not(:first-child) .card-meta{gap:16px}.archive-list.is-filtered .insight-card:first-child{grid-row:auto}}

.article-image-caption{font-size:10px;line-height:1.9;color:var(--muted);margin-top:12px}
