:root{--ink:#20303c;--soft-ink:#58656b;--paper:#fcfbf7;--cream:#f5f2e9;--sage:#dce8de;--sage-dark:#3d6654;--orange:#f3ae75;--yellow:#f4d989;--line:#deded5;--white:#fff;--shadow:0 18px 50px rgba(33,49,58,.09);--radius:22px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}body:lang(ja){line-height:1.85;letter-spacing:.008em}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #c78339;outline-offset:4px}button,input,textarea,select{font:inherit}button{cursor:pointer}img{max-width:100%;height:auto;display:block}svg{display:block}.container{width:min(1170px,calc(100% - 48px));margin-inline:auto}.skip-link{position:absolute;left:16px;top:-100px;z-index:1000;padding:8px 14px;background:var(--ink);color:white}.skip-link:focus{top:8px}
.site-header{position:sticky;top:0;z-index:40;background:rgba(252,251,247,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(32,48,60,.08)}.header-inner{height:88px;display:flex;align-items:center;gap:34px}.brand{display:inline-flex;align-items:center;gap:11px;white-space:nowrap;font-weight:850;font-size:1.23rem;letter-spacing:-.045em}.brand-mark{width:44px;height:44px;display:block;flex:0 0 auto}.brand small{font-size:.61rem;display:block;line-height:1.25;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--sage-dark)}.brand-text{line-height:1.18}.nav{display:flex;gap:29px;align-items:center;margin-left:auto}.nav-link{font-size:.87rem;font-weight:650;position:relative;color:#40505a;white-space:nowrap}.nav-link:hover,.nav-link[aria-current=page]{color:#182a32}.nav-link[aria-current=page]:after{content:"";height:3px;border-radius:6px;background:#e4a063;position:absolute;bottom:-15px;left:1px;right:1px}.lang-picker{display:flex;align-items:center;border:1px solid var(--line);padding:3px;border-radius:100px;gap:2px;white-space:nowrap}.lang-picker a{font-size:.72rem;font-weight:800;line-height:1;padding:10px 11px;border-radius:100px}.lang-picker a.active{background:var(--ink);color:#fff}.menu-toggle{display:none;border:1px solid var(--line);background:#fff;width:44px;height:44px;border-radius:12px;align-items:center;justify-content:center;gap:4px;flex-direction:column;margin-left:auto}.menu-toggle span{width:19px;height:2px;border-radius:4px;background:var(--ink)}
section{padding-block:82px}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--sage-dark);font-size:.78rem;font-weight:850;letter-spacing:.16em;text-transform:uppercase;margin:0 0 18px}.eyebrow:before{content:"";width:25px;height:2px;background:#e19c63}.hero{padding:74px 0 100px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);align-items:center;gap:48px}.hero h1,.page-hero h1{font-weight:800;line-height:1.1;letter-spacing:-.055em;margin:0 0 26px;font-size:clamp(3.1rem,5.1vw,5.15rem)}body:lang(ja) .hero h1,body:lang(ja) .page-hero h1{letter-spacing:-.06em;line-height:1.35;font-size:clamp(2.35rem,4.2vw,4.05rem)}.hero h1 em{font-style:normal;color:var(--sage-dark)}.lead{font-size:1.08rem;line-height:1.88;color:var(--soft-ink);max-width:580px}.hero .lead{margin:0 0 33px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{border:1px solid transparent;border-radius:100px;display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:14px 22px;font-size:.9rem;line-height:1.4;font-weight:800;transition:transform .18s,background .18s,border .18s}.btn:hover{transform:translateY(-2px)}.btn-primary{color:#fff;background:var(--ink)}.btn-primary:hover{background:#35515d}.btn-secondary{color:var(--ink);border-color:#cfd5d2;background:transparent}.btn-secondary:hover{background:#f1f5ee}.btn-arrow{font-size:1.25rem;font-weight:500;line-height:1}.hero-art-wrap{position:relative;isolation:isolate}.hero-art-wrap:before{content:"";position:absolute;z-index:-1;width:65%;height:66%;background:#ecebdc;border-radius:46% 54% 51% 49%;left:0;bottom:-7%;transform:rotate(-9deg)}.hero-art{width:100%;filter:drop-shadow(0 22px 30px rgba(28,58,55,.07))}.hero-sticker{position:absolute;right:-14px;bottom:4%;background:var(--white);padding:13px 17px;border-radius:14px;box-shadow:var(--shadow);transform:rotate(6deg);font-weight:800;font-size:.78rem;max-width:210px}.hero-sticker:before{content:"✦";color:#d99958;margin-right:8px}.trustline{display:flex;gap:13px;align-items:center;margin-top:28px;color:#637277;font-size:.84rem}.trustline-dot{width:9px;height:9px;border-radius:50%;background:#83ae8c;box-shadow:0 0 0 5px #e3eddf;flex:0 0 auto}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:32px;margin-bottom:34px}.section-heading h2,.prose-header h2,.cta-band h2{font-size:clamp(2.15rem,3.6vw,3.45rem);line-height:1.19;letter-spacing:-.045em;margin:0;font-weight:800}body:lang(ja) .section-heading h2,body:lang(ja) .prose-header h2,body:lang(ja) .cta-band h2{line-height:1.4;letter-spacing:-.04em}.section-heading p{max-width:425px;color:var(--soft-ink);margin:0 0 5px}.text-link{display:inline-flex;gap:9px;align-items:center;color:var(--sage-dark);font-weight:850;font-size:.92rem}.text-link:hover{text-decoration:underline;text-underline-offset:4px}
.light-section{background:#f5f4ed}.activity-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.activity-card{border:1px solid #e9e7df;background:#fff;border-radius:20px;overflow:hidden;transition:transform .2s,box-shadow .2s;min-width:0}.activity-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.card-image{background:#ebf0e7;aspect-ratio:1.72;overflow:hidden}.card-image img{width:100%;height:100%;object-fit:cover}.activity-content{padding:24px 25px 27px}.activity-content h3{margin:0 0 8px;font-size:1.18rem;line-height:1.45;letter-spacing:-.02em}.activity-content p{margin:0;color:var(--soft-ink);font-size:.91rem}.pill{font-size:.69rem;font-weight:850;letter-spacing:.075em;text-transform:uppercase;color:var(--sage-dark);display:block;margin-bottom:10px}.footnote{color:#73817f;font-size:.82rem;margin:22px 0 0}
.feature-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:85px;align-items:center}.feature-visual{background:var(--sage);border-radius:28px;min-height:440px;display:grid;place-items:center;padding:25px;position:relative;overflow:hidden}.feature-visual:before{content:"";position:absolute;top:-90px;right:-55px;border:2px solid rgba(63,103,86,.18);border-radius:50%;width:280px;height:280px}.feature-visual .mini-card{background:white;border-radius:19px;box-shadow:var(--shadow);padding:17px;transform:rotate(-4deg);width:min(320px,93%)}.feature-visual .mini-card img{border-radius:12px}.feature-visual .mini-card p{margin:13px 2px 0;font-size:.83rem;font-weight:800}.feature-list{display:grid;gap:24px;margin:27px 0 34px}.feature-row{display:grid;grid-template-columns:45px 1fr;gap:14px}.feature-icon{display:grid;place-items:center;width:44px;height:44px;background:#f3ead2;border-radius:15px;font-size:1.2rem}.feature-row h3{margin:0 0 4px;font-size:1.03rem;letter-spacing:-.02em}.feature-row p{margin:0;color:var(--soft-ink);font-size:.94rem}.quote-strip{background:#e4ede4;padding:41px 0}.quote-strip .container{display:flex;align-items:center;justify-content:space-between;gap:28px}.quote-strip p{font-size:1.18rem;line-height:1.5;font-weight:750;margin:0;max-width:760px;letter-spacing:-.02em}.circle-symbol{font-size:3rem;font-weight:800;color:#72937c;line-height:1}.cta-band{background:var(--ink);color:white;border-radius:30px;padding:60px 67px;display:flex;align-items:center;justify-content:space-between;gap:45px;position:relative;overflow:hidden}.cta-band:after{content:"";width:330px;height:330px;border:2px solid rgba(255,255,255,.16);border-radius:50%;position:absolute;top:-190px;right:130px;pointer-events:none}.cta-band .eyebrow{color:#cbe5d2}.cta-band h2{max-width:670px}.cta-band p{color:#cfdcde;margin:16px 0 0;max-width:630px}.cta-band .btn{background:white;color:var(--ink);flex-shrink:0;position:relative;z-index:1}.cta-section{padding-block:60px 92px}
.page-hero{padding:91px 0 85px;background:linear-gradient(115deg,#f5f4ed 0%,#f7f7f0 66%,#eaf0e8 100%);position:relative;overflow:hidden}.page-hero:after{content:"";position:absolute;right:-180px;bottom:-280px;border:2px solid #d8e5d9;width:540px;height:540px;border-radius:50%;pointer-events:none}.page-hero .container{position:relative;z-index:1}.page-hero h1{font-size:clamp(2.8rem,4.8vw,4.85rem);max-width:850px}.page-hero .lead{margin:0;max-width:765px}.prose-header{max-width:780px}.prose-header>p{color:var(--soft-ink);font-size:1.05rem;margin:23px 0 0}.value-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:45px}.value-card{background:white;border:1px solid var(--line);padding:28px 22px 31px;border-radius:19px}.value-icon{width:50px;height:50px;border-radius:15px;display:grid;place-items:center;background:#e6eee4;font-size:1.35rem;margin-bottom:22px}.value-card h3{font-size:1.05rem;margin:0 0 10px;line-height:1.45}.value-card p{font-size:.88rem;color:var(--soft-ink);margin:0}.side-by-side{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.side-by-side .support-img{border-radius:25px;background:#e6ece6;padding:22px}.side-by-side h2{font-size:clamp(2.1rem,3.3vw,3.1rem);letter-spacing:-.04em;line-height:1.25;margin:0 0 20px}.side-by-side p{color:var(--soft-ink)}.callout{border-left:4px solid #dfad6b;background:#faf5e8;padding:21px 23px;border-radius:0 16px 16px 0;color:#50616a;margin-top:26px}.callout strong{color:var(--ink)}
.activity-grid.full{row-gap:27px}.activity-grid.full .card-image{aspect-ratio:1.68}.activity-grid.full .activity-content{min-height:164px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}.step-card{background:white;padding:32px 27px;border:1px solid var(--line);border-radius:20px}.step-index{display:inline-flex;align-items:center;justify-content:center;background:var(--sage);width:55px;height:55px;border-radius:18px;color:var(--sage-dark);font-size:1.25rem;font-weight:850;margin-bottom:20px}.step-card h3{margin:0 0 8px;font-size:1.12rem}.step-card p{margin:0;color:var(--soft-ink);font-size:.93rem}.guidelines-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:70px;row-gap:28px;margin-top:33px}.guideline{border-top:1px solid var(--line);padding-top:20px}.guideline h3{margin:0 0 7px;font-size:1.06rem}.guideline p{margin:0;color:var(--soft-ink)}.faq-list{max-width:850px;margin-top:38px}.faq-list details{border-bottom:1px solid #d7dad4;padding:16px 0}.faq-list details:first-child{border-top:1px solid #d7dad4}.faq-list summary{cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;list-style:none;font-weight:750;font-size:1.04rem;padding:7px 0}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";font-size:1.6rem;line-height:1;font-weight:400;color:var(--sage-dark)}.faq-list details[open] summary:after{content:"−"}.faq-list p{color:var(--soft-ink);margin:10px 36px 16px 0}
.contact-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}.contact-copy h2{font-size:clamp(2.05rem,3vw,2.9rem);line-height:1.28;letter-spacing:-.04em;margin:0 0 18px}.contact-copy p{color:var(--soft-ink)}.contact-point{display:flex;gap:16px;margin-top:28px;align-items:flex-start}.contact-point .feature-icon{flex:none}.contact-point strong{display:block}.contact-point span{font-size:.93rem;color:var(--soft-ink)}.contact-point a{color:var(--sage-dark);font-weight:800;overflow-wrap:anywhere}.contact-form{background:#fff;border:1px solid var(--line);border-radius:23px;box-shadow:0 15px 50px rgba(33,49,58,.04);padding:39px}.contact-form h3{font-size:1.38rem;margin:0 0 8px;letter-spacing:-.035em}.contact-form .form-intro{margin:0 0 26px;color:var(--soft-ink);font-size:.9rem}.fields-two{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}.field label{font-weight:750;font-size:.84rem}.field input,.field select,.field textarea{border:1px solid #cfd6d1;border-radius:11px;padding:13px 14px;background:#fff;min-width:0;width:100%;color:var(--ink);transition:border .15s}.field input:focus,.field select:focus,.field textarea:focus{border-color:#4a8869}.field textarea{min-height:145px;resize:vertical}.required{color:#b26540}.form-small{font-size:.78rem;color:#74817d;margin:13px 0 0}.form-status{padding:10px 13px;margin:15px 0 0;background:#f4f0df;border-radius:10px;font-size:.85rem;color:#41535a;display:none}.form-status.visible{display:block}
.site-footer{background:#f1f0e8;border-top:1px solid #e7e4db;padding:61px 0 22px}.footer-main{display:grid;grid-template-columns:1.2fr 1.3fr .9fr;gap:60px;padding-bottom:58px}.footer-brand p{max-width:290px;color:var(--soft-ink);font-size:.9rem;margin:21px 0 0}.footer-heading{font-weight:850;font-size:.81rem;text-transform:uppercase;letter-spacing:.12em;margin:5px 0 17px}.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:9px 17px}.footer-links a,.footer-side p{font-size:.87rem;color:#56646a}.footer-links a:hover{text-decoration:underline}.footer-side p{margin:0}.footer-bottom{border-top:1px solid #d9dbd3;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#7c8787;font-size:.78rem}.no-dating-note{font-size:.8rem;color:#617273;margin-top:16px}
@media(max-width:1050px){.nav{gap:16px}.header-inner{gap:18px}.nav-link{font-size:.81rem}.hero-grid{gap:18px}.hero h1{font-size:clamp(2.9rem,5vw,4.5rem)}.feature-layout{gap:45px}.contact-layout{gap:40px}}@media(max-width:830px){.header-inner{height:75px;flex-wrap:wrap}.brand{font-size:1.12rem}.brand-mark{height:40px;width:40px}.menu-toggle{display:flex;order:3;margin-left:2px}.lang-picker{margin-left:auto;order:2}.nav{display:none;position:absolute;left:0;right:0;top:74px;margin:0;padding:16px 24px 24px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 20px 28px rgba(0,0,0,.04);flex-direction:column;align-items:stretch;gap:2px}.nav.open{display:flex}.nav-link{font-size:1rem;padding:11px 4px}.nav-link[aria-current=page]:after{height:0}.hero{padding:55px 0 70px}.hero-grid{grid-template-columns:1fr;gap:16px}.hero-copy{max-width:720px}.hero-art-wrap{max-width:650px;margin:auto}.hero h1{max-width:740px}.feature-layout,.side-by-side,.contact-layout{grid-template-columns:1fr;gap:38px}.feature-visual{min-height:330px}.feature-visual .mini-card{width:min(330px,75%)}.activity-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.value-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.steps{grid-template-columns:1fr;gap:14px}.step-card{display:grid;grid-template-columns:65px 1fr;column-gap:14px;align-items:center}.step-index{grid-row:span 2;margin:0}.step-card h3{align-self:end}.step-card p{align-self:start}.footer-main{gap:22px;grid-template-columns:1.2fr 1fr}.footer-side{grid-column:1 / -1}.cta-band{padding:43px 38px}}@media(max-width:590px){.container{width:min(100% - 34px,1170px)}section{padding-block:60px}.hero{padding:45px 0 62px}.hero h1{font-size:clamp(2.75rem,11.2vw,4.4rem);line-height:1.13}.hero .lead{font-size:1rem}.page-hero{padding:61px 0 63px}.page-hero h1{font-size:clamp(2.45rem,9vw,3.5rem)}body:lang(ja) .page-hero h1{font-size:2.35rem}.hero-sticker{right:1%;bottom:0;font-size:.72rem;padding:9px 10px}.section-heading{align-items:start;flex-direction:column;gap:14px}.section-heading h2,.prose-header h2{font-size:2.2rem}.activity-grid,.value-grid,.guidelines-grid,.fields-two{grid-template-columns:1fr}.activity-content{padding:22px}.feature-visual{min-height:300px}.feature-visual .mini-card{width:88%}.quote-strip .container{align-items:start}.quote-strip p{font-size:1rem}.circle-symbol{display:none}.cta-section{padding:37px 0 70px}.cta-band{padding:35px 25px;display:block;border-radius:21px}.cta-band h2{font-size:2.1rem}.cta-band .btn{margin-top:25px}.contact-form{padding:25px 20px}.footer-main{grid-template-columns:1fr;gap:35px;padding-bottom:35px}.footer-side{grid-column:auto}.footer-bottom{flex-direction:column;gap:6px}.btn{font-size:.86rem}.feature-list{gap:19px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}
@media(max-width:440px){.header-inner{gap:8px}.brand small{display:none}.brand{gap:8px;font-size:1.04rem}.brand-mark{width:38px;height:38px}.lang-picker a{padding:9px 8px}.menu-toggle{width:40px;height:40px}}