:root{--ink:#102039;--blue:#1959ed;--muted:#596578;--line:#d6dce5;--paper:#f3f5f8;--display:'Barlow Condensed',sans-serif;font-family:'Noto Sans JP',sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}[hidden]{display:none!important}:focus-visible{outline:3px solid #3974ff;outline-offset:5px}h1,h2,h3,p,figure{margin:0}em{font-style:normal}button{color:inherit}main{max-width:1600px;margin:auto}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip{position:fixed;top:-80px;left:20px;z-index:100;padding:12px;background:#fff}.skip:focus{top:12px}
.business-header{position:sticky;top:0;z-index:20;display:grid;grid-template-columns:200px 1fr auto;align-items:center;gap:32px;min-height:87px;padding:18px 4%;background:#f3f5f8f2;backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.brand{max-width:170px}.brand img{width:100%;height:auto}.edition-nav{grid-column:3;grid-row:1;display:flex;gap:3px;padding:4px;border:1px solid var(--line);border-radius:4px;font-family:var(--display);font-size:15px;letter-spacing:.07em}.edition-nav a{padding:8px 13px;white-space:nowrap}.edition-nav [aria-current=page]{color:#fff;background:var(--ink);border-radius:2px}.business-nav{grid-column:2;grid-row:1;display:flex;justify-content:center;align-items:center;gap:26px;font-size:13px;font-weight:500;white-space:nowrap}.business-nav a:hover,.text-link:hover{color:var(--blue)}.nav-contact{border-bottom:1px solid var(--ink);padding-bottom:4px}
.business-hero{display:grid;grid-template-columns:1.25fr 1fr;align-items:center;gap:6%;padding:64px 6% 54px;min-height:700px}.eyebrow{font-family:var(--display);font-weight:600;font-size:15px;letter-spacing:.13em;line-height:1.4}.status-dot{display:inline-block;width:7px;height:7px;margin:0 8px 2px 0;background:var(--blue);border-radius:50%}.hero-copy h1{font-size:clamp(28px,3.55vw,49px);font-weight:600;line-height:1.62;letter-spacing:-.045em;margin:28px 0 20px;white-space:nowrap}.hero-copy h1 em{color:var(--blue)}.hero-intro{font-size:15px;line-height:2;color:var(--muted)}.hero-person{display:flex;align-items:center;gap:22px;margin:31px 0}.hero-person strong{font-size:24px;font-weight:500;letter-spacing:.12em}.hero-person span{font-size:11px;line-height:1.9;border-left:1px solid var(--line);padding-left:22px;color:var(--muted)}.hero-actions{display:flex;align-items:center;gap:25px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;min-height:52px;padding:15px 23px;font-size:13px;font-weight:500;transition:background .18s,transform .18s}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--blue);color:#fff}.button-primary:hover{background:#1046c5}.text-link{font-size:13px;font-weight:500;line-height:1.8;border-bottom:1px solid currentColor;padding-bottom:4px}.hero-portrait{position:relative;min-height:500px;align-self:stretch;background:#dfe7f4;isolation:isolate;overflow:hidden}.portrait-grid{position:absolute;inset:0;background-image:linear-gradient(#b5c7e340 1px,transparent 1px),linear-gradient(90deg,#b5c7e340 1px,transparent 1px);background-size:64px 64px}.portrait-caption{position:absolute;top:32px;left:30px;color:#b1c4e2;font-family:var(--display);font-weight:700;line-height:.9;font-size:clamp(60px,7.5vw,108px);letter-spacing:-.02em}.hero-portrait>img{position:absolute;bottom:0;width:100%;height:94%;object-fit:contain;object-position:bottom;z-index:1}.hero-portrait figcaption{position:absolute;bottom:0;left:0;right:0;display:flex;justify-content:space-between;padding:15px 22px;background:var(--ink);color:#fff;z-index:2;font-family:var(--display);font-size:13px;letter-spacing:.15em}.business-index{display:flex;gap:5%;align-items:center;margin:0 6%;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-family:var(--display);font-size:14px;color:var(--muted);letter-spacing:.07em}.business-index>span{margin-right:auto}.business-index a{display:flex;gap:12px;align-items:center}.business-index strong{font-family:'Noto Sans JP',sans-serif;font-size:12px;font-weight:500;color:var(--ink);letter-spacing:0}
.content-section{padding:100px 6%}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:40px}.content-section h2,.private-teaser h2{font-size:clamp(27px,3vw,40px);font-weight:500;line-height:1.65;letter-spacing:-.035em;margin:16px 0 0}.section-head>p,.section-head>div>p:not(.eyebrow){font-size:13px;line-height:2;color:var(--muted);margin-bottom:17px}.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.case-card{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column}.case-image{overflow:hidden;background:#e8ebf0}.case-image img{width:100%;aspect-ratio:16/9;object-fit:contain;transition:transform .3s}.case-image:hover img{transform:scale(1.025)}.case-body{padding:24px;display:flex;flex:1;flex-direction:column}.case-category{font-size:10px;letter-spacing:.06em;color:var(--muted)}.case-company{font-size:12px;margin:12px 0 8px;color:var(--muted)}.case-card h3{font-size:19px;font-weight:500;line-height:1.7;letter-spacing:-.02em}.case-summary{font-size:12px;line-height:1.95;color:var(--muted);margin:15px 0 24px}.case-outcome{border-top:1px solid var(--line);padding-top:17px;margin-top:auto}.case-metric{font-size:11px;line-height:1.7}.case-numbers{display:flex;align-items:baseline;gap:9px;margin:9px 0;color:var(--blue);white-space:nowrap}.case-numbers strong{font-size:29px;font-weight:500;letter-spacing:-.05em}.case-before,.case-arrow{font-size:13px;color:var(--muted)}.case-note{font-size:10px;line-height:1.85;color:var(--muted);min-height:55px}.case-body>.text-link{align-self:start;margin-top:20px;font-size:12px}.source-note{font-size:11px;line-height:1.9;color:var(--muted);margin-top:23px;max-width:920px}
.services-section{background:#e8edf4}.service-filter{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}.service-filter button{border:1px solid #bcc7d7;padding:9px 19px;background:transparent;border-radius:2px;font-size:12px}.service-filter button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#fff}.business-services{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;border:1px solid #cbd5e3;background:#cbd5e3}.business-service{padding:34px;background:#f9fbff;display:flex;flex-direction:column}.business-service:last-child:nth-child(odd){grid-column:1/-1}.service-brand{min-height:48px;display:flex;justify-content:space-between;align-items:center;gap:18px}.service-brand img{width:auto;max-width:175px;max-height:43px;object-fit:contain}.service-brand>strong{font-size:22px;letter-spacing:-.03em;font-weight:600}.service-brand>span{font-size:10px;color:var(--muted);border:1px solid var(--line);padding:3px 9px}.service-tag{font-family:var(--display);font-size:13px;letter-spacing:.12em;color:var(--muted);margin:24px 0 10px}.business-service h3{font-size:21px;font-weight:500;line-height:1.7}.service-description{font-size:13px;line-height:2;color:var(--muted);margin:13px 0 25px;max-width:620px}.service-actions{display:flex;gap:22px;align-items:center;margin-top:auto}.service-open{border:1px solid var(--ink);background:transparent;padding:10px 15px;font-size:12px}.service-open:hover{background:var(--ink);color:#fff}.service-actions .text-link{font-size:12px}.video-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.video-card{border:1px solid var(--line);padding:20px;display:block}.video-card img{aspect-ratio:16/9;object-fit:cover;margin-bottom:18px}.video-card h3{font-size:17px;line-height:1.7}.video-card p{font-size:12px;color:var(--muted);margin-top:12px}
.about-section{display:grid;grid-template-columns:1fr 1.1fr;gap:12%}.about-section>div>p:not(.eyebrow){font-size:13px;line-height:2;color:var(--muted);margin:22px 0}.career-list{list-style:none;padding:0;margin:0}.career-list li{display:grid;grid-template-columns:75px 1fr;gap:20px;padding:23px 0;border-top:1px solid var(--line)}.career-list li>span{font-family:var(--display);font-size:17px;color:var(--blue);letter-spacing:.03em}.career-list h3{font-size:16px;font-weight:500;line-height:1.8}.career-list p{font-size:12px;color:var(--muted);line-height:1.95;margin-top:9px}.contact-section{background:var(--ink);color:#fff;padding:75px 6% 85px}.contact-section .eyebrow{color:#a1b9e6}.contact-section h2{font-size:clamp(28px,4vw,48px);font-weight:500;line-height:1.7;margin:20px 0}.contact-section>p:not(.eyebrow){font-size:14px;line-height:2;color:#b9c6da}.contact-actions{display:flex;gap:32px;align-items:center;flex-wrap:wrap;margin-top:32px}.button-light{background:#fff;color:var(--ink)}.contact-actions .text-link:hover{color:#a1c3ff}.private-teaser{display:flex;align-items:center;justify-content:space-between;gap:35px;padding:70px 6%;border-bottom:1px solid var(--line)}.private-teaser h2{font-size:25px;margin-top:13px}.private-teaser p:not(.eyebrow){font-size:12px;line-height:2;color:var(--muted);margin-top:14px}.button-outline{border:1px solid var(--ink);white-space:nowrap}.business-footer{max-width:1600px;margin:auto;display:flex;align-items:center;gap:25px;padding:30px 6%;font-family:var(--display);font-size:12px;letter-spacing:.09em}.business-footer img{width:120px;height:auto}.business-footer p{margin-left:auto;color:var(--muted)}.no-script{padding:30px}
body.detail-open{overflow:hidden}#detail-dialog{width:min(880px,calc(100% - 50px));max-height:calc(100dvh - 60px);border:0;padding:42px;color:var(--ink);background:#f8fbff;border-radius:6px;box-shadow:0 25px 100px #10203966}#detail-dialog::backdrop{background:#051122b8;backdrop-filter:blur(5px)}.dialog-close{position:sticky;top:0;display:block;margin:-16px -16px 0 auto;z-index:8;width:40px;height:40px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--ink);font-size:26px}.detail-title{font-size:30px;font-weight:600;line-height:1.6;padding-right:25px}.detail-copy{font-size:14px;line-height:2;color:var(--muted);margin:17px 0}.detail-link{display:inline-block;color:var(--blue);border-bottom:1px solid currentColor;font-size:13px;margin:10px 15px 12px 0}.detail-logo{max-width:230px;max-height:76px;object-fit:contain;margin:12px 0}.tags{display:flex;flex-wrap:wrap;gap:7px;margin:18px 0}.tags span{font-size:11px;padding:6px 10px;background:#e5edf7;border-radius:3px}.customer-logos{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.customer-logos img{width:100%;height:65px;object-fit:contain;padding:10px;background:#fff}.proof-source{font-size:11px;line-height:1.8;color:var(--muted);margin:14px 0}.proof-source a{text-decoration:underline}.service-proof,.detail-cases{font-size:13px;line-height:1.9}.connection-dialog{color:#e8f4ff}.connection-card{--ink:#e8f4ff}#detail-content h3{line-height:1.6}#detail-content ul{padding-left:22px;line-height:1.9}.detail-actions{display:flex;flex-wrap:wrap;gap:12px}
@media(max-width:1350px){.business-header{grid-template-columns:150px 1fr auto;gap:20px}.business-nav{gap:18px}.hero-actions{gap:18px}.hero-actions .button{padding:14px 18px;gap:20px}.case-body{padding:20px}.case-numbers strong{font-size:26px}}
@media(max-width:1000px){.business-header{grid-template-columns:1fr auto;row-gap:15px;padding:16px 5% 13px}.edition-nav{grid-column:2}.business-nav{grid-row:2;grid-column:1/-1;justify-content:start;gap:26px}.business-hero{gap:4%;padding:45px 5%;min-height:580px}.hero-copy h1{font-size:32px}.hero-intro{font-size:13px}.hero-person{gap:14px}.hero-person span{padding-left:14px}.hero-actions{align-items:start;flex-direction:column;gap:15px}.hero-portrait{min-height:460px}.case-grid{gap:13px}.case-body{padding:16px}.case-card h3{font-size:17px}.case-numbers{gap:6px;flex-wrap:wrap}.case-numbers strong{font-size:24px}.business-service{padding:26px}.service-actions{gap:16px}.content-section{padding:75px 5%}.about-section{gap:6%}.business-index{margin:0 5%;gap:4%}.business-index>span{font-size:12px}.business-index a{gap:8px}}
@media(max-width:700px){html{scroll-padding-top:140px}.business-header{gap:13px;padding:14px 5% 12px}.brand{max-width:124px}.edition-nav{font-size:13px}.edition-nav a{padding:7px 10px}.business-nav{justify-content:space-between;gap:12px;font-size:11px}.business-hero{display:flex;flex-direction:column;align-items:stretch;padding:42px 6% 30px;gap:30px}.hero-copy h1{font-size:clamp(27px,7.3vw,39px);line-height:1.65;margin:22px 0 17px}.hero-intro{font-size:12px}.hero-person{margin:23px 0}.hero-person strong{font-size:23px}.hero-person span{font-size:10px}.hero-actions{flex-direction:row;align-items:center;gap:18px}.hero-actions .button{font-size:11px;padding:13px 16px;min-height:47px;gap:12px}.hero-actions .text-link{font-size:11px}.hero-portrait{min-height:0;height:340px}.portrait-caption{top:24px;left:24px;font-size:82px}.hero-portrait>img{width:82%;left:18%;height:105%}.hero-portrait figcaption{font-size:11px;padding:12px 18px}.business-index{margin:0 6%;justify-content:space-between;gap:12px}.business-index>span{display:none}.business-index a{font-size:12px;gap:6px}.business-index strong{font-size:10px}.content-section{padding:62px 6%}.section-head{display:block;margin-bottom:27px}.section-head>p,.section-head>div+div{margin-top:22px}.section-head>div>p:not(.eyebrow),.section-head>p{font-size:12px}.content-section h2{font-size:29px;line-height:1.6}.eyebrow{font-size:13px}.case-grid{grid-template-columns:1fr;gap:23px}.case-body{padding:23px}.case-card h3{font-size:20px}.case-summary{font-size:12px;margin-bottom:20px}.case-numbers strong{font-size:32px}.case-note{min-height:0}.case-body>.text-link{margin-top:17px}.source-note{font-size:10px;line-height:1.9}.business-services{grid-template-columns:1fr}.business-service{padding:27px 23px}.business-service:last-child:nth-child(odd){grid-column:auto}.business-service h3{font-size:20px}.service-description{font-size:12px}.service-filter{gap:6px}.service-filter button{padding:8px 12px;font-size:11px}.service-actions{gap:18px}.service-actions .text-link,.service-open{font-size:11px}.service-brand img{max-width:155px;max-height:39px}.video-grid{grid-template-columns:1fr}.about-section{display:block}.career-list{margin-top:35px}.career-list li{grid-template-columns:62px 1fr;gap:14px}.career-list h3{font-size:14px}.career-list p{font-size:11px}.contact-section{padding:55px 6% 60px}.contact-section h2{font-size:27px}.contact-section>p:not(.eyebrow){font-size:12px}.contact-actions{gap:24px;align-items:start;flex-direction:column}.private-teaser{align-items:start;flex-direction:column;padding:48px 6%;gap:24px}.private-teaser h2{font-size:22px}.private-teaser p:not(.eyebrow){font-size:11px}.business-footer{padding:25px 6%;gap:12px;flex-wrap:wrap;font-size:10px}.business-footer img{width:100px}.business-footer p{font-size:10px}#detail-dialog{width:calc(100% - 20px);max-height:calc(100dvh - 24px);padding:23px 19px}.dialog-close{margin:-10px -6px 2px auto}.detail-title{font-size:25px}.detail-copy{font-size:12px}.customer-logos{grid-template-columns:repeat(2,1fr)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}@media(forced-colors:active){.button,.case-card,.business-service{border:1px solid CanvasText}}
:root{--font:'Noto Sans JP',sans-serif;--muted-light:#a4b8c9}
.ai-capabilities{margin:30px 0}.ai-scope-label,.detail-eyebrow{font-family:var(--display);letter-spacing:.12em;font-size:13px;color:var(--blue)}.ai-scope-intro,.ai-scope-note{font-size:13px;line-height:1.9;margin:16px 0}.ai-scope-list{list-style:none;padding:0!important;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.ai-scope-list li{display:flex;gap:13px;border-top:1px solid var(--line);padding-top:16px}.ai-scope-number{font-family:var(--display);color:var(--blue);font-size:22px}.ai-scope-list h4{margin:0;font-size:14px;font-weight:600}.ai-scope-list p{font-size:12px;line-height:1.85;margin-top:8px}.proof-source span{display:block;font-size:10px;margin-top:6px}.service-price-note{font-size:12px;line-height:1.8;margin:20px 0}.service-wordmark{margin:16px 0}.sns-proof-brand{max-width:240px}.sns-proof-brand img{max-height:80px;object-fit:contain}
@media(max-width:700px){.ai-scope-list{grid-template-columns:1fr}}
:root .case-image img,:root .video-card img{height:auto}