:root{--ink:#10263a;--muted:#526574;--blue:#234ae7;--line:#d5dfe5;--pale:#f2f5f7;--pad:clamp(24px,5.7vw,100px)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;color:var(--ink);background:white;font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;font-size:16px;line-height:1.9;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #5071ff;outline-offset:5px}button{color:inherit}h1,h2,h3,p{margin:0}h1,h2,h3{word-break:keep-all;overflow-wrap:anywhere;line-break:strict}h2{font-size:clamp(32px,3.3vw,52px);line-height:1.55;letter-spacing:.025em;font-weight:500}h3{font-size:23px;font-weight:500;line-height:1.6}p{word-break:normal;overflow-wrap:break-word}img{max-width:100%;display:block}.concept{background:var(--ink);color:#fff;text-align:center;font:11px/30px Arial,sans-serif;letter-spacing:.12em}.concept span{font-size:12px;letter-spacing:.05em;margin-left:14px}header{height:100px;display:flex;align-items:center;justify-content:space-between;padding:0 var(--pad);background:#fffffff5;position:sticky;top:0;z-index:20;backdrop-filter:blur(16px);border-bottom:1px solid #e7ecef}.brand{display:flex;align-items:center;gap:20px}.brandword{font:700 43px/.95 Arial,sans-serif;letter-spacing:-.075em}.branddot{color:var(--blue)}.brand-sub{font:10px/1.5 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span{display:block;white-space:nowrap}.hero-description{color:var(--muted);font-size:17px;line-height:2.1;margin-bottom:32px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:45px;min-height:60px;padding:16px 26px;font-size:15px;border:0;transition:background .25s,transform .25s}.button:hover{transform:translateY(-3px)}.primary{background:var(--blue);color:white;width:fit-content}.primary:hover{background:#1737bc}.button span{font-size:23px;line-height:1}.hero-meta{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:auto;padding-top:65px;font-size:12px;color:var(--muted)}.hero-meta a{font:11px Arial,sans-serif;letter-spacing:.1em;white-space:nowrap}.hero-meta a span{margin-left:16px}.hero-visual{position:relative;overflow:hidden;background:#cbdce9}.hero-visual img{width:100%;height:100%;object-fit:cover;object-position:55% center;position:absolute;animation:photo-enter 1.5s 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9px;font-size:14px}.text-link:hover{color:var(--blue);border-color:var(--blue)}.expertise{background:var(--pale)}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:45px;margin-bottom:55px}.section-heading>p{color:var(--muted);max-width:420px;font-size:15px;line-height:2}.expertise-list{border-top:1px solid #9daebb}.expertise-list details{border-bottom:1px solid #bdcbd5}.expertise-list summary{display:flex;align-items:center;padding:28px 0;gap:28px;cursor:pointer;list-style:none}.expertise-list summary::-webkit-details-marker,.project-card summary::-webkit-details-marker{display:none}.row-number{font:14px Arial,sans-serif;color:var(--muted);align-self:center;width:28px}.en-label{display:block;font:11px/1.7 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#536676}.steps article{padding:32px 35px 0 0}.steps article+article{border-left:1px solid #536676;padding-left:35px}.step-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:35px;color:#a8c2dc;font:11px Arial,sans-serif;letter-spacing:.1em}.step-top span:first-child{font-size:50px;color:#88a7ca;font-weight:300;letter-spacing:-.06em}.steps h3{margin-bottom:16px}.steps p{font-size:15px;color:#c2cfda;line-height:2}.step-deliverable{margin-top:35px;border-top:1px solid #42586a;padding-top:16px;font-size:12px;color:#a8c2dc}.muted{color:var(--muted);font-size:13px}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.project-card{border-top:3px solid var(--blue);padding:25px 24px 20px;background:var(--pale);align-self:start}.project-category{font:11px/1.6 Arial,sans-serif;letter-spacing:.06em;margin-bottom:40px;color:var(--muted)}.sample-tag{display:block;width:fit-content;background:white;padding:1px 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p.contact-note{font-size:12px;margin-top:50px;color:#526176}footer{padding:50px var(--pad) 24px}.footer-main{display:flex;align-items:center;gap:45px;padding-bottom:45px}.footer-main>p{font:11px/1.9 Arial,sans-serif;letter-spacing:.1em}.footer-main>p span{font:13px/2 sans-serif;letter-spacing:.02em}.back-top{margin-left:auto;font:11px Arial,sans-serif;letter-spacing:.1em}.footer-bottom{border-top:1px solid var(--line);padding-top:20px;display:flex;justify-content:space-between;gap:20px;align-items:center;font:10px/1.5 Arial,sans-serif;letter-spacing:.05em;color:var(--muted)}.footer-bottom button{background:none;border:0;font-size:12px;padding:6px 0;color:var(--muted);text-decoration:underline;text-underline-offset:4px}.skip{position:fixed;left:20px;top:-100px;padding:10px 15px;background:white;z-index:100}.skip:focus{top:10px}dialog{border:0;padding:46px;max-width:700px;width:calc(100% - 32px);max-height:85dvh;color:var(--ink);overflow:auto;box-shadow:0 20px 100px #00182c33}dialog::backdrop{background:#061a31a8;backdrop-filter:blur(4px)}dialog h2{font-size:30px;margin:12px 0 20px}dialog h3{font-size:20px;margin-top:30px;margin-bottom:12px}dialog p{font-size:14px;line-height:1.9}.close{position:absolute;right:16px;top:8px;background:none;border:0;font:32px/44px Arial;width:44px;height:44px}.dialog-intro{color:var(--muted);margin-bottom:25px}label{font-size:14px;display:block;margin:16px 0}input,textarea{display:block;width:100%;padding:12px;border:1px solid #bac7d1;border-radius:0;background:#f7f9fa;font-size:16px;margin-top:7px;color:var(--ink)}textarea{resize:vertical;min-height:120px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.source-list{padding-left:20px}.source-list li{padding:10px 0}.source-list a{color:var(--blue);text-decoration:underline;text-underline-offset:4px;font-size:15px}.source-list p{margin-top:8px}.confirmation-label{font-weight:600}#confirmation-data{overflow-wrap:anywhere;font-size:15px;white-space:pre-wrap}#confirmation-data dt{color:var(--muted);font-size:12px}#confirmation-data dd{margin:0 0 18px}#back-form{margin-top:20px}.reveal{opacity:1}.motion-ready .reveal{opacity:0;transform:translateY(18px);transition:opacity .65s,transform .65s}.motion-ready .reveal.visible{opacity:1;transform:none}@keyframes photo-enter{from{transform:scale(1.06)}to{transform:scale(1)}}
@media(min-width:1600px){body{max-width:1920px;margin:auto}.hero{min-height:770px}.hero-copy{padding-top:110px}}
@media(max-width:1100px){nav{gap:20px}.brand-sub{display:none}.hero{min-height:620px}.hero-copy{padding-top:65px}h1{font-size:5.7vw}.hero-meta{flex-direction:column;align-items:start;padding-top:45px;gap:18px}.service-body{gap:30px}.service-caption{display:none}.project-card{padding:22px 18px}.project-card h3{font-size:21px}.contact-button{min-width:230px;gap:20px}}
@media(max-width:760px){html{scroll-padding-top:80px}.concept{font-size:9px;line-height:28px}.concept span{font-size:10px;margin-left:8px}header{height:76px}.brandword{font-size:36px}.menu-toggle{display:flex;align-items:center;gap:14px;background:none;border:0;font-size:12px;padding:10px 0}.menu-toggle span{font-size:22px}nav{display:none;position:absolute;top:76px;left:0;right:0;padding:24px;background:white;box-shadow:0 20px 25px #10263a18;align-items:stretch;gap:0}nav.open{display:flex;flex-direction:column}nav a{padding:14px 0;border-bottom:1px solid var(--line)}nav .nav-contact{border-left:0;padding:14px 0;color:var(--blue)}.hero{display:flex;flex-direction:column;min-height:auto}.hero-copy{padding:47px var(--pad) 28px}.eyebrow{font-size:10px}h1{font-size:clamp(42px,9.4vw,66px);margin:25px 0 19px;line-height:1.5}.hero-description{font-size:15px;margin-bottom:25px}.button{font-size:14px;min-height:57px}.hero-meta{flex-direction:row;align-items:center;margin-top:28px;padding:0;font-size:10px}.hero-meta a{font-size:9px}.hero-meta a span{margin-left:5px}.hero-visual{height:340px;min-height:230px}.hero-visual img{object-position:50% 55%}.image-caption{font-size:9px;padding:18px 24px}.section{padding:64px var(--pad)}.section-label{margin-bottom:30px;gap:18px;font-size:12px}.section-label>span:first-child{font-size:10px}.section-label>span:last-child{padding-left:18px}.philosophy-body{grid-template-columns:1fr;gap:25px}.philosophy-body>div{padding:0}.philosophy p:first-child{font-size:18px}.philosophy p{font-size:15px}.desktop{display:none}h2{font-size:32px}.section-heading{display:block;margin-bottom:30px}.section-heading>p{margin-top:22px;font-size:14px}.expertise-list summary{gap:15px;padding:24px 0}.row-number{font-size:12px;width:18px}.en-label{font-size:9px}.expertise-list h3{font-size:19px}.plus{margin-left:auto;width:26px}.service-body{display:block;padding:0 0 25px 33px;font-size:14px}.tags{margin-top:20px}.tags span{font-size:11px}.steps{grid-template-columns:1fr}.steps article{padding:25px 0 28px}.steps article+article{padding:25px 0 0;border-left:0;border-top:1px solid #536676;margin-top:8px}.step-top{margin-bottom:18px}.step-top span:first-child{font-size:39px}.steps h3{font-size:22px}.step-deliverable{margin-top:20px}.project-grid{grid-template-columns:1fr;gap:20px}.project-card{padding:25px}.project-category{margin-bottom:22px}.project-card h3{font-size:25px}.project-context{min-height:0;font-size:15px}.contact-body{display:block}.contact h2{font-size:clamp(25px,6.4vw,38px)}.contact p{font-size:14px}.contact-button{margin-top:30px;width:100%;min-height:65px}.contact p.contact-note{margin-top:25px;font-size:11px}.footer-main{gap:20px;flex-wrap:wrap;padding-bottom:30px}.footer-main>p{font-size:9px}.footer-main>p span{font-size:11px}.back-top{font-size:9px}.footer-bottom{flex-direction:column;align-items:start;font-size:9px;gap:10px}footer{padding:35px var(--pad) 25px}dialog{padding:38px 24px}.form-row{grid-template-columns:1fr;gap:0}dialog h2{font-size:27px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.motion-ready .reveal{opacity:1;transform:none}}
/* Marketing Success: source-document content adaptation */
.company-brand{gap:16px}.company-logo{font:700 22px/.98 Arial,sans-serif;letter-spacing:-.035em}.company-jp{font-size:10px;line-height:1.7;white-space:nowrap}header nav{gap:23px}header nav a{font-size:13px}.hero h1{font-size:clamp(36px,4.1vw,63px);line-height:1.5;letter-spacing:.01em}.hero-copy{padding-top:62px}.hero-description{font-size:16px}.hero-meta{padding-top:40px}.rich-service{grid-template-columns:1.1fr 1fr;gap:45px}.rich-service p+p{margin-top:18px}.fine-print{font-size:12px!important;line-height:1.9;color:var(--muted);margin-top:18px}.service-cta{background:none;border:0;border-bottom:1px solid var(--ink);text-align:left;padding-left:0;padding-right:0;margin-top:20px;line-height:1.8}.service-flow{list-style:none;margin:0;padding:0}.service-flow li{display:flex;gap:18px;padding:16px 0;border-bottom:1px solid var(--line);font-size:14px}.service-flow span{color:var(--blue);font:12px/2 Arial}.savings{background:white;padding:25px}.savings-before{font-size:13px;margin:20px 0 12px}.savings-amount{display:flex;gap:25px;flex-wrap:wrap;color:var(--blue);font-size:15px}.savings-amount strong{font:40px/1.5 Arial}.support-layout{display:grid;grid-template-columns:1.25fr 1fr;gap:65px;margin-bottom:55px}.support-description{max-width:540px;color:#c2cfda;font-size:15px;margin-top:26px}.price-panel{border-left:1px solid #536676;padding-left:40px;align-self:center}.price-panel>p{font-size:15px;color:#c2cfda}.price{font:56px/1.8 Arial,sans-serif;white-space:nowrap}.price span{font:14px sans-serif}.support-button{background:white;color:var(--ink);font-size:13px;gap:15px}.support-note{color:#bccbd7;font-size:12px;margin-top:38px}.partner-layout{display:grid;grid-template-columns:1fr 1fr;gap:70px}.partner-layout>div>p{color:var(--muted);font-size:15px}.partner-topics{border-top:3px solid var(--blue);background:var(--pale);padding:25px 30px}.partner-topics>p+p{margin-top:18px}.partner-topics>p>span{color:var(--blue);font:12px Arial;margin-right:18px}.company-section{background:var(--pale)}.company-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:65px}.company-data{margin:0;font-size:14px}.company-data>div{display:grid;grid-template-columns:85px 1fr;gap:20px;border-top:1px solid var(--line);padding:20px 0}.company-data>div:last-child{border-bottom:1px solid var(--line)}.company-data dt{color:var(--muted)}.company-data dd{margin:0;overflow-wrap:anywhere}.company-data a{text-decoration:underline;text-underline-offset:4px}.credentials{border-left:1px solid var(--line);padding-left:35px}.credentials h3{font-size:20px}.credentials ul{padding-left:20px;font-size:14px;color:var(--muted);margin:18px 0 30px}.credentials li{margin-bottom:12px}.lecture-list{list-style:none;padding:0!important}.lecture-list li{border-bottom:1px solid var(--line);padding-bottom:12px}.lecture-list span{display:block;color:var(--ink);font-size:13px}.contact-direct{display:flex;gap:70px;border-top:1px solid #c6d0e6;margin-top:45px;padding-top:25px}.contact-direct>div{display:flex;flex-direction:column;gap:4px}.contact-direct span,.contact-direct small{font-size:12px;color:var(--muted)}.contact-direct a{font:28px/1.7 Arial,sans-serif}.contact-direct a.email{font-size:17px;margin-top:8px;overflow-wrap:anywhere}select{font-family:inherit;font-size:16px;line-height:1.5;width:100%;padding:12px;margin-top:7px;border:1px solid #bac7d1;background:#f7f9fa;color:var(--ink);border-radius:0}.confirmation-actions{display:flex;gap:22px;align-items:center;flex-wrap:wrap;margin-top:25px}.confirmation-actions #back-form{margin-top:0}.confirmation-actions .primary{font-size:13px;gap:16px}
@media(max-width:1200px){.company-jp{display:none}.company-layout{gap:35px}.support-layout{gap:35px}.price{font-size:48px}}
@media(max-width:760px){.company-logo{font-size:20px}.hero h1{font-size:clamp(30px,7.4vw,48px);line-height:1.65;letter-spacing:.01em}.hero-copy{padding-top:40px}.hero-meta{padding-top:0;gap:10px;font-size:9px}.hero-description{font-size:14px}.rich-service{display:block;padding-left:0}.rich-service>div,.rich-service>ol{margin-left:33px}.rich-service>div+div,.rich-service>ol{margin-top:25px}.service-flow li{font-size:13px}.expertise-list h3{font-size:17px;word-break:normal}.savings{padding:20px}.support-layout,.partner-layout,.company-layout{grid-template-columns:1fr;gap:30px}.price-panel{padding:25px 0 0;border-left:0;border-top:1px solid #536676}.price{font-size:50px}.support-description{font-size:14px}.price-panel .button{width:100%;max-width:400px}.partner-layout .service-cta{font-size:13px;gap:15px}.partner-topics{padding:23px}.company-data>div{grid-template-columns:65px 1fr;gap:14px;font-size:13px}.credentials{border-left:0;padding-left:0}.credentials h3{font-size:21px}.contact-direct{flex-direction:column;gap:25px}.contact-direct a.email{font-size:15px}.footer-main .company-logo{font-size:20px}.section-heading h2{word-break:normal}.support-layout h2{font-size:28px}}

/* Updated navigation labels and numbered introduction */
.hero-services{margin:0 0 16px;padding-left:1.6em}.hero-services li{padding-left:.15em}
header nav a{white-space:nowrap}
@media(min-width:1101px){header nav{gap:18px}header nav .nav-contact{padding-left:18px}.company-jp{display:none}}
@media(min-width:761px) and (max-width:1100px){.menu-toggle{display:flex;align-items:center;gap:14px;background:none;border:0;font-size:14px;padding:10px 0}.menu-toggle span{font-size:22px}header nav{display:none;position:absolute;top:100px;left:0;right:0;padding:24px var(--pad);background:white;box-shadow:0 20px 25px #10263a18;align-items:stretch;gap:0}header nav.open{display:flex;flex-direction:column}header nav a{padding:14px 0;border-bottom:1px solid var(--line)}header nav .nav-contact{border-left:0;padding:14px 0;color:var(--blue)}}

/* Corporate DC partner booking */
.dc-booking{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1fr) 180px;gap:24px 36px;background:#fff;border-top:3px solid var(--blue);padding:30px;margin-top:5px}.dc-booking h3{font-size:22px;color:var(--ink)}.dc-booking-intro{margin-top:15px}.dc-booking-link{margin-top:22px;gap:16px;line-height:1.7}.dc-external-note{font-size:12px;margin-top:10px!important}.dc-qr{align-self:start;text-align:center}.dc-qr img{width:180px;height:180px;background:white}.dc-qr p{font-size:12px;line-height:1.8;margin-top:8px}.dc-booking-notes{grid-column:1/-1;border-top:1px solid var(--line);padding-top:20px;font-size:14px}.dc-booking-notes h4{font-size:14px;color:var(--ink);margin:0 0 10px}.dc-booking-notes p+p{margin-top:12px}
@media(max-width:760px){.dc-booking{grid-template-columns:1fr;margin-top:30px;padding:24px 20px}.dc-booking h3{font-size:20px}.dc-qr{justify-self:start;text-align:left}.dc-booking-link{font-size:14px;padding:15px 18px}.dc-booking-notes{font-size:14px}}