@font-face{font-family:Request Sans;src:url('/assets/request-sans.woff') format('woff');font-style:normal;font-weight:400;font-display:swap}
:root{--ink:#001858;--body:#25344c;--muted:#52637b;--line:#d1d9e3;--soft:#f3f6fa;--paper:#fff;--accent:#a56226;--serif:'Noto Serif JP','Yu Mincho','Hiragino Mincho ProN',serif;--sans:'Request Sans','Noto Sans JP','Yu Gothic','Hiragino Kaku Gothic ProN',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;color:var(--body);background:white;font-family:var(--sans);font-size:17px;line-height:1.9;letter-spacing:.025em}a{color:var(--ink);text-decoration-thickness:1px;text-underline-offset:5px}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:3px solid #ad6e32;outline-offset:5px}img{display:block;max-width:100%;height:auto}h1,h2,h3,p,figure{margin:0}p+p{margin-top:1em}h1,h2,h3{color:var(--ink);font-weight:500;line-height:1.6;overflow-wrap:anywhere}h1,h2{font-family:var(--serif)}h1{font-size:46px;letter-spacing:.035em;line-height:1.65}h2{font-size:32px;line-height:1.65}h3{font-size:20px;font-weight:600;line-height:1.65}ul,ol{margin:0;padding:0;list-style:none}strong{font-weight:600}button{color:var(--ink)}.wrap{width:min(1216px,calc(100% - 80px));margin-inline:auto}.narrow{max-width:850px}.section{padding:84px 0}.compact{padding:52px 0}.soft{background:var(--soft)}.small{font-size:14px;line-height:1.9;color:var(--muted)}.eyebrow{font-size:14px;font-weight:500;letter-spacing:.11em;color:var(--muted);margin-bottom:16px}.lead{font-size:18px;line-height:2.05}.section-heading{margin-bottom:36px;max-width:850px}.section-heading p:last-child:not(.eyebrow){margin-top:22px}.text-link{display:inline-block;font-size:16px;font-weight:500;line-height:1.8}.text-link:hover{text-decoration-color:var(--accent);color:#7b461a}.button{display:inline-flex;justify-content:center;align-items:center;gap:14px;min-height:54px;padding:13px 25px;border:1px solid var(--ink);background:var(--ink);color:white;font-size:16px;font-weight:500;text-decoration:none;border-radius:2px;line-height:1.6;transition:background .18s}.button::after{content:'→';font-family:sans-serif}.button:hover{background:#163975;color:#fff}.button.secondary{color:var(--ink);background:transparent}.button.secondary:hover{background:#e8eef5}.actions{display:flex;align-items:center;gap:20px 28px;flex-wrap:wrap;margin-top:30px}.align-right{text-align:right;margin-top:28px}.sr-only{position:absolute;clip-path:inset(50%);width:1px;height:1px;overflow:hidden;white-space:nowrap}.skip{position:fixed;top:-100px;left:10px;z-index:100;background:white;padding:10px 18px}.skip:focus{top:10px}
.header{border-bottom:1px solid #e6ebf1;background:rgba(255,255,255,.97);position:sticky;top:0;z-index:20}.header-inner{width:min(1360px,calc(100% - 64px));height:96px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:18px;text-decoration:none;flex-shrink:0}.brand-name{font:500 36px/1 Georgia,serif;letter-spacing:-.045em;color:var(--ink)}.brand-dot{color:var(--accent)}.brand-caption{font-size:12px;line-height:1.75;letter-spacing:.04em;border-left:1px solid var(--line);padding-left:17px;color:var(--muted)}#navigation{display:flex;gap:25px;align-items:center}.nav-link{font-size:14px;text-decoration:none;white-space:nowrap;padding:11px 0}.nav-link:last-child{border:1px solid var(--ink);padding:8px 18px}.nav-link:hover,.nav-link.current{text-decoration:underline;text-underline-offset:8px}.menu-button{display:none}
.home-hero{padding:45px 0 35px;display:grid;grid-template-columns:1.03fr 1.05fr;align-items:center;gap:20px;min-height:495px}.hero-copy{position:relative;z-index:1}.hero-copy h1{font-size:42px;letter-spacing:.015em;white-space:nowrap}.hero-copy .lead{max-width:550px;margin-top:28px;font-size:17px}.hero-copy .actions{gap:20px}.hero-image{align-self:center;margin-right:-20px}.hero-image img{width:100%;object-fit:contain}.hero-image figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:15px}.support-section{padding-top:48px}.support-row{display:grid;grid-template-columns:58px 1.1fr 1fr;gap:27px;align-items:center;text-decoration:none;padding:35px 4px;border-top:1px solid var(--line);color:var(--body)}.support-row:last-child{border-bottom:1px solid var(--line)}.support-row:hover{background:#f8fafc}.support-number{font-family:Georgia,serif;font-size:36px;color:#8a9aaf;font-style:italic;align-self:start;padding-top:22px}.support-row .eyebrow{margin-bottom:7px;font-size:13px}.support-row h3{font-family:var(--serif);font-weight:500;font-size:27px;line-height:1.8}.row-link{display:inline-block;margin-top:15px;color:var(--ink);font-size:14px;border-bottom:1px solid #8091b1;padding-bottom:3px}.row-link span{padding-left:12px}.split{display:grid;grid-template-columns:1fr 1.15fr;gap:80px}.intro-split .lead{padding-top:43px}.journey{display:grid;grid-template-columns:repeat(3,1fr);margin-top:20px;background:white;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.journey li{padding:32px 36px;position:relative}.journey li+li{border-left:1px solid var(--line)}.journey li+li::before{content:'→';position:absolute;left:-10px;top:60px;background:white;color:var(--muted)}.journey span{display:block;font-size:14px;color:var(--muted);margin-bottom:10px}.journey p{font-size:16px;margin-top:12px}.basis-overview{display:grid;grid-template-columns:1fr 1fr;gap:80px}.basis-list>div{border-top:1px solid var(--line);padding:24px 0}.basis-list p{margin-top:10px;font-size:16px}.choice-section{border-top:1px solid var(--line);background:#fbfbf9}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}.choice-grid>div+div{border-left:1px solid var(--line);padding-left:64px}.choice-grid p:not(.eyebrow){margin-top:20px;margin-bottom:24px}.choice-grid h2{font-size:29px}
.breadcrumb{display:flex;gap:14px;align-items:center;font-size:13px;padding-top:24px;color:var(--muted);flex-wrap:wrap}.breadcrumb a{text-decoration:none}.detail-hero{padding:56px 0 60px;max-width:1216px}.detail-hero h1{font-size:43px}.detail-hero .target{margin-top:25px;font-size:15px;color:var(--muted)}.detail-hero .lead{max-width:850px;margin-top:22px}.subnav{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fafbfd}.subnav nav{display:flex;gap:36px;min-height:60px;align-items:center;flex-wrap:wrap;padding-block:12px}.subnav a{font-size:14px;text-decoration:none}.subnav a:hover{text-decoration:underline}.line-list li{padding:17px 0 17px 20px;border-bottom:1px solid #e0e5ed;position:relative}.line-list li:before{content:'';width:5px;height:5px;background:var(--accent);position:absolute;left:0;top:31px}.work-list{border-top:1px solid var(--line)}.work-item{display:flex;gap:21px;border-bottom:1px solid var(--line);padding:23px 0}.step-number{font:italic 28px/1.8 Georgia,serif;color:#7d8fa7;flex-shrink:0}.work-item p{margin-top:9px;font-size:16px}.output-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:65px}.deliver-list li{padding:20px 0;border-bottom:1px solid #d6dfe9;color:var(--ink);font-size:19px;line-height:1.8}.deliver-list li:first-child{padding-top:0}.sample-intro{margin-top:34px;font-size:16px}.sample-intro strong{display:inline-block;font-size:13px;color:var(--accent);border-bottom:1px solid #c7a27b;margin-bottom:12px}.sample{min-width:0}.tabs{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-bottom:none;background:#e8edf4}.tabs button{background:none;border:0;border-bottom:3px solid transparent;padding:16px 8px;font-size:15px;line-height:1.6;min-height:58px}.tabs button[aria-selected=true]{background:white;border-bottom-color:var(--ink);font-weight:600}.sample-paper{padding:28px 34px 34px;background:white;border:1px solid var(--line);border-top:0;min-height:390px;box-shadow:0 8px 18px rgba(10,30,60,.035)}.sheet-kicker{font-size:12px;letter-spacing:.1em;color:var(--muted);margin-bottom:14px}.sample-paper h3{font-size:22px;border-bottom:2px solid var(--ink);padding-bottom:18px}.sample-fields{margin:0}.sample-fields>div{padding:16px 0;border-bottom:1px solid #e0e6ee}.sample-fields>div:last-child{border:0;padding-bottom:0}.sample-fields dt{font-size:14px;color:var(--muted);margin-bottom:7px}.sample-fields dd{margin:0;font-size:16px;line-height:1.85}.role-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.role-grid>div{border-top:2px solid #8da0bb;padding-top:22px}.role-grid h3{font-size:18px}.role-grid p{font-size:16px;margin-top:13px}.conditions{margin-top:36px;padding:26px 30px;background:var(--soft)}.conditions h3{font-size:18px}.conditions p{margin-top:10px}.verify{border-left:3px solid var(--accent);padding:8px 0 8px 26px;margin-top:35px}.verify .eyebrow{margin-bottom:10px;color:#7e4a20}.verify p{font-size:18px}.verify h3{margin-bottom:12px}.source-list{margin-top:30px}.source-list li{padding:20px 0;border-top:1px solid var(--line)}.source-note{display:block;font-size:14px;color:var(--muted);margin-top:9px}.process-list>li{display:flex;gap:24px;margin-top:32px;padding-bottom:32px;border-bottom:1px solid var(--line)}.process-list>li:first-child{margin-top:0}.process-list .result{font-size:14px;background:white;padding:15px 20px;margin-top:17px;color:var(--muted)}.process-list h3+p{margin-top:12px}.comparison{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:40px}.comparison>div{padding:38px 38px 38px 0}.comparison>div+div{padding-left:38px;border-left:1px solid var(--line);padding-right:0}.comparison p:not(.eyebrow){margin-top:18px;margin-bottom:24px}.closing-line{margin-top:28px!important;color:var(--ink)}.evidence-rows{margin-top:38px}.evidence-rows article{display:grid;grid-template-columns:130px 1fr 1.4fr;gap:12px 30px;padding:32px 0;border-top:1px solid var(--line)}.evidence-label{font-size:14px;color:var(--muted);padding-top:6px}.evidence-rows article h3{font-size:20px}.evidence-rows article p{font-size:16px}.evidence-rows article .text-link{grid-column:3}.research-base{margin-top:35px;padding:35px;border:1px solid #c5d0df;display:grid;grid-template-columns:1fr 1.3fr;gap:40px;align-items:center;background:white}.research-number{font-family:var(--serif);font-size:30px;color:var(--ink);white-space:nowrap}.research-base p:not(.research-number,.eyebrow){font-size:15px;margin-bottom:15px}.agreement>div{display:grid;grid-template-columns:185px 1fr;gap:25px;padding:22px 0;border-top:1px solid var(--line)}.agreement dt{font-weight:600;color:var(--ink)}.agreement dd{margin:0}
.consult-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:65px;align-items:start}fieldset{margin:0;padding:0;border:0}fieldset+fieldset{margin-top:45px}legend{font-size:21px;color:var(--ink);margin-bottom:20px;font-weight:500}legend span{font:italic 24px Georgia,serif;color:#8292a9;margin-right:18px}.option-list{display:grid;gap:10px}.option{display:flex;gap:14px;padding:20px 22px;background:white;border:1px solid var(--line);cursor:pointer;align-items:flex-start}.option:has(input:checked){border-color:var(--ink);box-shadow:inset 3px 0 var(--ink)}.option:hover{background:#fcfdff}.option input{width:18px;height:18px;accent-color:var(--ink);margin:6px 0 0;flex-shrink:0}.option strong{font-size:17px;color:var(--ink);font-weight:500}.option small{display:block;font-size:14px;line-height:1.8;margin-top:6px;color:var(--muted)}.consult-result{background:white;border-top:3px solid var(--ink);padding:32px;position:sticky;top:125px}.consult-result h2{font-size:29px;margin-bottom:24px}.consult-result textarea{width:100%;resize:vertical;border:1px solid var(--line);padding:16px;margin:9px 0 18px;color:var(--body);background:#f8f9fc;font-size:15px;line-height:1.85;min-height:240px}.consult-result .button{width:100%;text-align:center}.consult-result #copy-status{min-height:25px;margin:6px 0;font-size:13px}.consult-result .secondary{margin-bottom:14px}.consult-result #email-consult{margin-top:22px}.local-note{border-top:1px solid var(--line);padding-top:16px;margin-top:22px!important}.brief-table{width:100%;border-collapse:collapse;font-size:15px;margin-top:26px}.brief-table th,.brief-table td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:22px 18px;line-height:1.9}.brief-table th{color:var(--ink);font-weight:500}.brief-table thead th{background:var(--soft);font-size:13px}.brief-table tbody th{width:21%;font-size:17px}.brief-table td:nth-child(2){width:31%}.table-scroll{overflow:auto}.brief-contact{background:var(--soft);padding:32px 40px}.brief-contact h2{font-size:27px}.brief-contact p{margin-top:17px}.brief-contact a{overflow-wrap:anywhere}.mobile-hint{display:none}
.footer{padding:60px 0 20px;border-top:1px solid var(--line);margin-top:0}.footer-grid{display:flex;justify-content:space-between;gap:50px}.footer-message{font-family:var(--serif);font-size:24px;line-height:1.8;color:var(--ink);margin-bottom:25px}.footer-links{display:flex;flex-direction:column;gap:12px;align-items:flex-start}.footer-links a{font-size:14px;text-decoration:none}.footer-links a:hover{text-decoration:underline}.copyright{font-size:12px;color:var(--muted);border-top:1px solid #e5e9ee;padding-top:20px;margin-top:45px}
@media(min-width:1600px){.home-hero{gap:45px}.hero-image{margin-right:-45px}}
@media(max-width:1100px){.header-inner{width:calc(100% - 40px)}#navigation{gap:16px}.brand-caption{display:none}.wrap{width:calc(100% - 64px)}.home-hero{gap:10px}.hero-copy h1{font-size:35px}.hero-copy .actions{gap:20px}.hero-copy .button{padding-inline:16px;font-size:15px}.hero-copy .text-link{font-size:14px}.hero-image{margin-right:0}.split,.basis-overview,.choice-grid,.output-grid,.consult-grid{gap:40px}.support-row{grid-template-columns:45px 1.13fr 1fr;gap:20px}.support-row h3{font-size:24px}.choice-grid>div+div{padding-left:40px}.evidence-rows article{grid-template-columns:100px 1fr 1.3fr}.research-number{font-size:25px}}
@media(max-width:760px){html{scroll-padding-top:82px}body{font-size:16px;line-height:1.95}.wrap{width:calc(100% - 40px)}.header-inner{height:76px;width:calc(100% - 40px)}.brand-name{font-size:30px}.brand-caption{display:block;font-size:10px;line-height:1.7;padding-left:12px}.brand{gap:12px}.menu-button{display:block;border:1px solid var(--line);padding:8px 10px;font-size:12px;background:white}.menu-button[aria-expanded=true]{border-color:var(--ink)}#navigation{display:none;position:absolute;left:0;right:0;top:76px;background:white;padding:20px;border-bottom:1px solid var(--line);box-shadow:0 10px 16px #14253d0a;align-items:stretch;gap:5px}#navigation.open{display:flex;flex-direction:column}.nav-link{padding:12px 0;font-size:16px}.nav-link:last-child{margin-top:8px;text-align:center}.section{padding:54px 0}.compact{padding:34px 0}h1{font-size:31px;line-height:1.7}h2{font-size:27px;line-height:1.7}h3{font-size:19px}.eyebrow{font-size:12px;letter-spacing:.06em;margin-bottom:13px}.lead{font-size:17px;line-height:2}.small{font-size:13px}.home-hero{padding:42px 0 28px;display:flex;flex-direction:column;align-items:stretch;gap:28px;min-height:0}.hero-copy h1{font-size:31px;white-space:normal;letter-spacing:.015em}.hero-copy .lead{margin-top:22px;font-size:16px}.hero-copy .actions{gap:17px}.hero-copy .button{font-size:15px;padding:13px 20px}.hero-image{width:100%;max-width:530px;margin:auto}.hero-image figcaption{font-size:12px;margin-top:10px}.support-section{padding-top:36px}.section-heading{margin-bottom:27px}.section-heading p:last-child:not(.eyebrow){margin-top:18px}.support-row{grid-template-columns:28px 1fr;gap:10px 15px;padding:27px 0}.support-row>div:last-child{grid-column:2}.support-number{font-size:26px;padding-top:22px}.support-row h3{font-size:24px;line-height:1.75}.support-row .eyebrow{font-size:12px}.support-row>div:last-child p{font-size:15px}.row-link{font-size:13px;margin-top:13px}.split,.basis-overview,.choice-grid,.output-grid,.consult-grid{display:block}.split>div+div,.basis-list{margin-top:34px}.intro-split .lead{padding-top:0;margin-top:22px}.journey{display:block;margin-top:30px}.journey li{padding:24px 25px;display:grid;grid-template-columns:34px 1fr;gap:5px 10px}.journey li+li{border-left:0;border-top:1px solid var(--line)}.journey li+li:before{display:none}.journey span{margin:0;grid-row:1/3;padding-top:3px}.journey h3{font-size:19px}.journey p{grid-column:2;font-size:15px;margin:0}.journey p br{display:none}.align-right{text-align:left}.choice-grid>div+div{margin-top:38px;border-left:0;border-top:1px solid var(--line);padding:35px 0 0}.choice-grid h2{font-size:26px}.choice-grid p:not(.eyebrow){margin-top:17px}.breadcrumb{font-size:11px;gap:8px;padding-top:17px}.detail-hero{padding:35px 0 36px}.detail-hero h1{font-size:30px;line-height:1.7}.detail-hero .target{font-size:13px;margin-top:20px}.detail-hero .lead{font-size:16px;margin-top:18px}.actions{gap:19px;margin-top:23px}.button{font-size:15px;padding:13px 21px;min-height:52px}.text-link{font-size:15px}.subnav nav{gap:10px 21px;min-height:74px}.subnav a{font-size:12px}.line-list li{padding-block:15px}.line-list li:before{top:28px}.work-item{gap:15px}.step-number{font-size:25px}.work-item h3{font-size:19px}.work-item p{font-size:15px}.deliver-list li{font-size:18px;padding:15px 0}.sample-intro{margin-top:25px}.sample{margin-top:25px}.tabs button{font-size:13px;padding:13px 4px;min-height:53px}.sample-paper{padding:23px 21px 27px;min-height:0}.sample-paper h3{font-size:20px}.sample-fields dt{font-size:13px}.sample-fields dd{font-size:15px}.role-grid{display:block}.role-grid>div{padding-top:18px;margin-top:24px}.role-grid h3{font-size:18px}.role-grid p{font-size:15px;margin-top:9px}.conditions{padding:22px;margin-top:30px}.verify{padding-left:21px}.verify p{font-size:16px}.source-note{font-size:13px}.process-list{margin-top:35px}.process-list>li{gap:15px}.comparison{display:block;margin-top:25px}.comparison>div{padding:28px 0}.comparison>div+div{padding:28px 0;border-left:0;border-top:1px solid var(--line)}.evidence-rows article{display:block;padding:25px 0}.evidence-label{display:block;margin-bottom:13px;font-size:12px}.evidence-rows article p{margin-top:15px;font-size:15px}.evidence-rows article .text-link{margin-top:17px}.research-base{display:block;padding:25px;margin-top:25px}.research-number{font-size:28px;white-space:normal}.research-base>div+div{margin-top:22px}.agreement>div{display:block;padding:19px 0}.agreement dt{margin-bottom:9px}.consult-result{position:static;padding:25px;margin-top:40px}.consult-result h2{font-size:26px}legend{font-size:18px}legend span{font-size:22px;margin-right:12px}.option{padding:17px}.option strong{font-size:16px}.option small{font-size:13px}.consult-result textarea{font-size:15px}.brief-table{min-width:850px;font-size:14px}.brief-table td,.brief-table th{padding:16px}.brief-table tbody th{font-size:16px}.mobile-hint{display:block}.brief-contact{padding:25px}.brief-contact h2{font-size:23px}.footer{padding:40px 0 20px}.footer-grid{display:block}.footer-message{font-size:23px}.footer-links{margin-top:30px}.footer-links a{font-size:13px}.copyright{margin-top:32px;font-size:11px}}
@media(max-width:370px){.brand-caption{display:none}.hero-copy h1{font-size:28px}.detail-hero h1{font-size:27px}.home-hero .actions{align-items:flex-start;flex-direction:column}.support-row h3{font-size:22px}.wrap{width:calc(100% - 32px)}.tabs button{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
@media print{@page{size:A4;margin:15mm}html{scroll-padding-top:0}body{font-size:10.5pt;line-height:1.7;color:#162844}.header,.footer,.breadcrumb,.actions,.subnav,.mobile-hint,.skip{display:none!important}.wrap{width:100%;max-width:none}.section,.compact{padding:15px 0}.detail-hero{padding:0 0 15px}.detail-hero h1{font-size:26pt}.detail-hero .lead{font-size:12pt;margin-top:12px}h2{font-size:16pt}h3{font-size:13pt}.eyebrow,.small{font-size:9pt}.split{display:grid;grid-template-columns:1fr 1fr;gap:30px}.split>div+div{margin-top:0}.soft{background:#fff}.table-scroll{overflow:visible}.brief-table{min-width:0;font-size:9pt;line-height:1.6;margin-top:12px}.brief-table th,.brief-table td{padding:12px 9px}.brief-table tbody th{font-size:10pt}.brief-table .text-link{font-size:9pt}.brief-table thead th{font-size:9pt}tr{break-inside:avoid}.brief-contact{padding:18px 22px}.brief-contact h2{font-size:16pt}.brief-contact p{margin-top:10px}section,.split>div{break-inside:avoid}a{color:#001858}.sample [hidden]{display:block}.sample [role=tabpanel]{margin-bottom:15px}.tabs{display:none}}

.scope-intro{max-width:850px;margin-top:20px}.menu-button{white-space:nowrap;flex-shrink:0}@media(max-width:760px){.header-inner{gap:10px}.menu-button{min-width:68px}.detail-hero h1{word-break:normal;line-break:strict}.detail-hero h1 br{display:none}.detail-hero h1{text-wrap:balance}}@media(max-width:370px){.hero-copy h1{font-size:24px}}

.detail-hero h1 span,.support-row h3 span{display:inline-block}@media(max-width:760px){.detail-hero h1{text-wrap:wrap;letter-spacing:0}.support-row h3{letter-spacing:0}}