:root{--blue:var(--sg-color-blue);--ink:#233940;--sand:var(--sg-color-sand);--line:var(--sg-color-line);--teal:#16768a;--body:var(--sg-font-body);--latin:var(--sg-font-latin)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:125px}body{margin:0;color:var(--ink);background:#fff;font-family:var(--body);font-size:16px;line-height:1.85;letter-spacing:.025em}h1,h2,h3,p{margin:0}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{display:block;max-width:100%;height:auto}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--blue);outline-offset:5px}[hidden]{display:none!important}.container{width:min(1200px,calc(100% - 80px));margin-inline:auto}.reading-width{max-width:1000px}.english,.eyebrow{font-family:var(--latin);letter-spacing:.15em;font-weight:600}.english{font-size:14px;color:var(--teal);line-height:1.4}.eyebrow{font-size:13px;color:var(--teal)}.skip-link{position:absolute;top:-80px;left:20px;z-index:100;padding:10px;background:#fff}.skip-link:focus{top:12px}.header{background:#fff;position:sticky;top:0;z-index:20;box-shadow:0 1px 0 #e9eeec}.header-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:17px 30px 0;max-width:1600px;margin:auto}.brand{display:flex;gap:13px;align-items:center;flex-shrink:0}.brand-symbol{width:52px;flex:none}.brand-symbol img{width:100%}.brand-sub{display:block;font-size:12px;letter-spacing:.04em;font-weight:500;margin-bottom:2px}.brand-name{display:block;font-size:23px;font-weight:700;letter-spacing:.055em;line-height:1.4;color:#203c4a}.brand-name>span{font-size:13px;letter-spacing:.1em;display:block;margin-top:3px}.header-right{display:flex;flex-direction:column;gap:12px;align-items:flex-end}.utility{display:flex;align-items:center;gap:24px}.phone{font-family:var(--latin);font-size:25px;font-weight:600;letter-spacing:.015em;line-height:1.2;white-space:nowrap}.phone>span{font-size:12px;margin-right:8px;font-weight:600}.utility-link{font-size:14px}.button{display:inline-flex;align-items:center;justify-content:center;gap:25px;min-height:56px;border:0;border-radius:999px;padding:14px 27px;font-weight:700;line-height:1.5;transition:background-color .25s,color .25s}.button-primary{background:var(--blue);color:white}.button-primary:hover{background:#075b8d}.button-small{min-height:44px;padding:11px 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15px;border-radius:99px;background:#173645c9;color:#fff;font-size:12px}.hero-inner{position:relative;min-height:535px;display:flex;align-items:center;pointer-events:none}.hero-copy{width:49%;padding:56px 0 58px;pointer-events:auto}.hero-copy .eyebrow{font-size:11px;letter-spacing:.14em;margin-bottom:24px}.hero h1{font-size:clamp(42px,4.1vw,60px);line-height:1.45;font-weight:700;letter-spacing:.1em;color:#174a64}.hero h1 span{color:var(--blue)}.hero-lead{font-size:16px;line-height:2;margin:22px 0 27px;max-width:92%}.hero-license{margin-top:16px;font-size:13px;color:#536c74}.arrow-circle{display:grid;place-items:center;width:28px;height:28px;background:#ffffff25;border-radius:50%;font-weight:400;font-size:18px}.quick-section{padding-top:33px}.quick-heading{display:flex;align-items:baseline;gap:18px;margin-bottom:20px;font-weight:700}.quick-heading .english{font-size:12px}.quick-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}.quick-link{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:13px;padding:23px 10px 21px;text-align:center;border:1px solid #e9e7e0;border-radius:16px;background:#fff;font-size:15px;font-weight:600;line-height:1.65;transition:background .25s,border-color .25s,color .25s}.quick-link:hover{background:#edf8fa;border-color:#91c7d4;color:var(--blue)}.quick-icon{display:grid;place-items:center;width:62px;height:62px;border-radius:50%;background:var(--sand);color:var(--teal)}.quick-icon svg{width:33px;height:33px;fill:none;stroke:currentColor;stroke-width:1.55;stroke-linecap:round;stroke-linejoin:round}.quick-icon.question{font-family:var(--latin);font-size:35px;font-weight:400}.quick-arrow{font-size:19px;color:var(--teal);line-height:1}.info-strip{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid #ecebe6;border-bottom:1px solid #ecebe6;margin-top:28px;padding:19px 5px;font-size:14px}.info-strip>span{font-size:13px;color:#697779}.info-strip strong{color:var(--teal);font-weight:600}.section{padding-top:85px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:35px}h2{font-size:30px;line-height:1.6;letter-spacing:.04em;font-weight:700}.section-heading h2,.center-heading h2{color:var(--blue)}.section-heading .english,.center-heading .english{margin-top:5px}.text-link{display:inline-flex;align-items:center;gap:22px;font-size:14px;font-weight:600;min-height:44px}.text-link>span{font-size:21px;color:var(--blue)}.text-link:hover{color:var(--blue)}.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.case-card{border-radius:16px;background:var(--sand);overflow:hidden;display:flex;flex-direction:column}.case-photo{overflow:hidden;aspect-ratio:1.65}.case-photo img{width:100%;height:100%;object-fit:cover;transition:transform .35s}.case-card:hover .case-photo img{transform:scale(1.04)}.case-body{padding:26px;display:flex;flex-direction:column;flex:1}.tag{display:inline-flex;align-items:center;align-self:flex-start;border:1px solid #a6c4cb;border-radius:99px;padding:3px 11px;font-size:12px;color:var(--teal);line-height:1.6;background:#fff;white-space:nowrap}.case-body h3{font-size:21px;line-height:1.65;margin:15px 0 11px;color:#155675;font-weight:700;letter-spacing:.025em}.case-body p{font-size:16px;line-height:1.9;color:#566267}.card-link{display:flex;align-items:center;justify-content:space-between;font-size:13px;font-weight:600;margin-top:auto;padding-top:24px;color:var(--teal)}.card-link>span{font-size:21px}.guide-section{padding-bottom:85px}.center-heading{text-align:center;margin-bottom:35px}.guide-tabs{display:flex;border-bottom:1px solid var(--line);margin-top:36px}.guide-tabs button{border:0;position:relative;flex:1;min-height:56px;padding:14px;background:transparent;font-size:15px;font-weight:500;color:#6c7677;transition:color .25s}.guide-tabs button:after{position:absolute;content:"";height:3px;inset:auto 0 -1px;background:var(--sg-color-teal);transform:scaleX(0);transition:transform .25s}.guide-tabs button[aria-selected=true]{color:var(--teal);font-weight:700}.guide-tabs button[aria-selected=true]:after,.guide-tabs button:hover:after{transform:scaleX(1)}.guide-panel{margin-top:16px;animation:panel-in .25s ease}.guide-row{display:grid;grid-template-columns:115px minmax(0,1fr) 20px;align-items:center;gap:20px;padding:23px 12px;border-bottom:1px dashed var(--line);font-size:16px;font-weight:500;min-height:84px}.guide-row:hover{background:#faf9f6;color:var(--blue)}.guide-row .tag{align-self:center}.guide-row>span:last-child{font-size:23px;color:var(--teal)}.about-section{background:var(--sand);border-radius:64px;padding:78px 0 66px}.about-section .center-heading h2{font-size:34px;color:#214e63;line-height:1.65}.about-intro{text-align:center;line-height:2;color:#59686c;margin-top:-10px}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:38px;margin-top:52px}.feature-grid article+article{border-left:1px dashed #cccac2;padding-left:38px}.feature-number{font-family:var(--latin);font-size:18px;letter-spacing:.05em;color:#578c9b;border-bottom:1px solid #b7cacc;display:inline-block;padding-bottom:8px;margin-bottom:20px}.feature-grid h3{font-size:21px;line-height:1.75;color:#245d76;margin-bottom:17px}.feature-grid p{font-size:16px;line-height:1.95;color:#556268;margin-bottom:16px}.transition-banner{display:flex;justify-content:space-between;align-items:center;gap:30px;background:white;border-radius:20px;padding:32px 42px;margin-top:48px}.transition-banner .eyebrow{font-family:var(--body);font-size:13px;letter-spacing:.04em}.transition-banner h3{font-size:24px;color:var(--blue);margin:4px 0 7px}.transition-banner p{font-size:16px;color:#5c6c70}.round-arrow{display:grid;place-items:center;width:58px;height:58px;border-radius:50%;background:var(--sand);color:var(--blue);font-size:27px;flex:none;transition:background .25s,color .25s}.transition-banner:hover .round-arrow{background:var(--blue);color:#fff}.contact-section{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:center;padding-top:83px;padding-bottom:83px}.contact-section h2{font-size:31px;color:#1d5068;margin:12px 0 20px}.contact-section p{font-size:16px;color:#5b6a70}.contact-actions{display:flex;flex-direction:column;align-items:center;gap:22px}.contact-actions .button{width:100%;max-width:370px;justify-content:space-between;padding-inline:30px;min-height:66px}.contact-phone{text-align:center;display:block}.contact-phone span{display:block;font-size:13px;color:#5a6d75}.contact-phone strong{display:block;font-family:var(--latin);font-size:35px;line-height:1.5;font-weight:600;letter-spacing:.03em}.footer{background:#f7f9f8;border-top:1px solid #e7eded;padding-top:45px}.footer-main{display:grid;grid-template-columns:1fr 1fr;gap:50px}.footer-brand .brand-symbol{width:42px}.footer-brand .brand-name{font-size:21px}.footer-brand .brand-name>span{font-size:12px}.footer address{font-size:14px;line-height:2;font-style:normal;margin:20px 0 8px}.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:10px 24px;align-content:start;padding-top:10px;font-size:14px}.footer-links a{min-height:36px;display:flex;align-items:center}.footer-links a:hover{color:var(--blue)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid #e3e8e6;margin-top:30px;padding-block:22px;font-size:13px;color:#6a7879}.footer-bottom small{font-size:12px}.footer-bottom a{min-height:35px;display:flex;align-items:center}@keyframes panel-in{from{opacity:.35}to{opacity:1}}
@media(min-width:1500px){.hero-photo{left:46%}.hero{min-height:590px}.hero-inner{min-height:590px}}
@media(max-width:1200px){.header-inner{padding:15px 24px;align-items:center}.header-right{gap:0}.utility{display:none}.brand-name{font-size:20px}.brand-sub{font-size:11px}.brand-symbol{width:44px}.main-nav{gap:15px}.main-nav>a{font-size:14px;padding:10px 0}.container{width:calc(100% - 64px)}.hero h1{font-size:48px}.hero-lead{font-size:16px}.hero-copy .eyebrow{font-size:10px}.hero-photo{left:47%}.case-body{padding:21px}.case-body h3{font-size:20px}}
@media(max-width:1020px){html{scroll-padding-top:95px}.header-inner{padding:14px 24px}.header-right{position:static}.main-nav{display:none;position:absolute;top:100%;left:0;right:0;padding:16px 24px 24px;background:#fff;border-top:1px solid #e2eceb;box-shadow:0 15px 20px #22334410;max-height:calc(100dvh - 85px);overflow:auto}.main-nav.open{display:grid;grid-template-columns:1fr 1fr;gap:4px 20px}.main-nav>a{font-size:15px;min-height:50px;display:flex;align-items:center;border-bottom:1px solid #e7eeee}.main-nav .mobile-contact{display:flex;color:var(--blue)}.menu-toggle{display:flex;gap:13px;align-items:center;justify-content:center;background:var(--blue);border:0;border-radius:999px;padding:12px 18px;color:white;min-height:44px;font-size:13px;font-weight:600}.menu-bars{position:relative;width:20px;height:13px;border-top:1.5px solid currentColor;border-bottom:1.5px solid currentColor}.menu-bars:before{position:absolute;content:"";left:0;right:0;top:5px;border-top:1.5px solid currentColor}.menu-toggle[aria-expanded=true] .menu-bars{border-bottom:0;border-top:0}.menu-toggle[aria-expanded=true] .menu-bars:before{top:6px;transform:rotate(45deg)}.menu-toggle[aria-expanded=true] .menu-bars:after{position:absolute;content:"";left:0;right:0;top:6px;border-top:1.5px solid currentColor;transform:rotate(-45deg)}.hero-copy{width:52%}.hero-photo{left:49%}.hero-inner,.hero{min-height:500px}.hero h1{font-size:42px}.hero-copy .eyebrow{max-width:240px}.hero-lead{max-width:95%;font-size:16px}.desktop-break{display:none}.quick-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.quick-link{flex-direction:row;text-align:left;justify-content:flex-start;padding:18px;gap:15px;font-size:14px}.quick-icon{width:48px;height:48px;flex:none}.quick-icon svg{width:28px;height:28px}.quick-arrow{margin-left:auto}.info-strip{align-items:flex-start;flex-direction:column;gap:5px}.feature-grid{gap:24px}.feature-grid article+article{padding-left:24px}.feature-grid h3{font-size:19px}.contact-section{gap:35px}}
@media(max-width:767px){html{scroll-padding-top:83px}.container{width:calc(100% - 36px)}.header-inner{padding:12px 18px;gap:8px}.brand{gap:8px}.brand-symbol{width:34px}.brand-sub{font-size:10px;letter-spacing:0}.brand-name{font-size:17px;letter-spacing:.02em}.brand-name>span{font-size:11px;margin-top:1px}.menu-toggle{padding:11px 13px;gap:8px;font-size:12px}.menu-bars{width:17px}.header-right{margin-left:auto}.hero{padding-bottom:0;display:flex;flex-direction:column}.hero-inner{order:0;min-height:0;padding:39px 6px 36px}.hero-copy{padding:0;width:100%}.hero-copy .eyebrow{font-size:10px;max-width:none;margin-bottom:18px;letter-spacing:.12em}.hero h1{font-size:43px;line-height:1.4;letter-spacing:.07em}.hero-lead{font-size:16px;line-height:1.9;margin:18px 0 24px;max-width:100%}.hero-license{font-size:12px}.hero-photo{order:1;position:relative;inset:auto;width:calc(100% - 18px);align-self:flex-end;height:auto;aspect-ratio:1.58;border-radius:32px 0 0 0}.hero-photo>img{object-position:55% center}.photo-caption{font-size:11px;right:15px;bottom:14px;padding:5px 12px}.quick-section{padding-top:30px}.quick-heading{gap:12px;margin-bottom:16px;font-size:16px}.quick-heading .english{font-size:10px}.quick-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.quick-link{min-height:118px;padding:16px 11px;gap:9px;flex-direction:column;justify-content:center;text-align:center;font-size:14px;border-radius:12px}.quick-icon{width:42px;height:42px}.quick-icon svg{width:26px;height:26px}.quick-icon.question{font-size:28px}.quick-arrow{display:none}.info-strip{font-size:13px;padding-block:17px;gap:9px;line-height:1.8}.info-strip>span{font-size:12px}.section{padding-top:58px}.section-heading{align-items:flex-start;gap:16px;margin-bottom:24px}h2{font-size:24px}.section-heading .english,.center-heading .english{font-size:11px}.section-heading .text-link{font-size:12px;gap:8px;white-space:nowrap;margin-top:4px}.case-grid{grid-template-columns:1fr;gap:23px}.case-card{border-radius:15px}.case-photo{aspect-ratio:1.75}.case-body{padding:23px}.case-body h3{font-size:23px}.case-body p{font-size:16px}.case-body .card-link{font-size:14px}.tag{font-size:12px}.guide-section{padding-bottom:58px}.center-heading{margin-bottom:24px}.guide-tabs{margin-top:22px}.guide-tabs button{font-size:14px;min-height:55px;padding:12px 6px}.guide-row{grid-template-columns:minmax(0,1fr) 18px;gap:9px 12px;padding:20px 5px;font-size:15px}.guide-row .tag{grid-column:1}.guide-row>span:nth-child(2){grid-column:1}.guide-row>span:last-child{grid-column:2;grid-row:1/3}.about-section{border-radius:32px;padding:52px 0 44px}.about-section .center-heading h2{font-size:26px}.about-intro{font-size:16px;text-align:left;margin-top:0}.feature-grid{grid-template-columns:1fr;gap:27px;margin-top:34px}.feature-grid article+article{border-left:0;border-top:1px dashed #cccac2;padding-left:0;padding-top:25px}.feature-number{margin-bottom:12px;font-size:16px}.feature-grid h3{font-size:22px;line-height:1.7;margin-bottom:12px}.feature-grid h3 br{display:none}.feature-grid p{font-size:16px;margin-bottom:8px}.transition-banner{padding:25px 22px;gap:14px;margin-top:28px}.transition-banner h3{font-size:21px}.transition-banner p{font-size:15px}.transition-banner .eyebrow{font-size:12px}.round-arrow{width:40px;height:40px;font-size:23px}.contact-section{grid-template-columns:1fr;gap:30px;padding-top:55px;padding-bottom:55px}.contact-section h2{font-size:29px;margin:9px 0 15px}.contact-section .eyebrow{font-size:12px}.contact-actions{gap:20px}.contact-phone strong{font-size:32px}.footer{padding-top:32px}.footer-main{grid-template-columns:1fr;gap:22px}.footer-links{font-size:13px;gap:4px 18px}.footer address{font-size:13px}.footer-bottom{align-items:flex-start;flex-direction:column;gap:9px;margin-top:20px;padding-block:18px}.footer-bottom small{font-size:11px}}
@media(max-width:370px){.brand-sub{display:none}.brand-name{font-size:16px}.brand-symbol{width:28px}.menu-toggle>span:first-child{display:none}.hero h1{font-size:38px}.section-heading{display:block}.section-heading .text-link{margin-top:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Noto Sans JP: crisp gothic forms with compact spacing and strong headings. */
body{font-weight:400;letter-spacing:.02em}
.hero h1{font-weight:800;letter-spacing:.03em}
h2,h3,.case-body h3{font-weight:700;letter-spacing:.025em}
.brand-name{font-weight:700}
.hero-lead{font-weight:500;letter-spacing:.025em}
.main-nav>a,.quick-link,.text-link{font-weight:600}
.button,.quick-heading{font-weight:700}
.hero-license,.photo-caption,.info-strip,.tag,.card-link{font-weight:400}