:root{
  --canvas:#FFFCF8;
  --beige:#F6ECDF;
  --ink:#24343E;
  --mint:#B6D7CB;
  --mint-deep:#7FAF9F;
  --apricot:#E7B18F;
  --line:#E8DDD0;
  --muted:#66727A;
  --white:#FFFFFF;
  --r-sm:8px;
  --r-md:16px;
  --r-lg:24px;
  --pill:999px;
  --content:1200px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--canvas);color:var(--ink);font-family:"Noto Sans JP",Arial,sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit}
::selection{background:var(--mint);color:var(--ink)}
.container{width:min(var(--content),calc(100% - 96px));margin:0 auto}
.section{padding:112px 0;border-top:1px solid var(--line)}
.section-soft{background:var(--beige)}
.kicker{margin:0 0 16px;font-size:12px;line-height:1.4;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--ink)}
.kicker:before{content:"";display:inline-block;width:26px;height:5px;border-radius:var(--pill);background:var(--mint);margin:0 10px 2px 0}
.kicker.apricot:before{background:var(--apricot)}
h1,h2,.serif{font-family:"Noto Serif JP",Georgia,serif;font-weight:500;letter-spacing:-.025em}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(52px,7.1vw,88px);line-height:1.02;margin-bottom:24px;max-width:830px}
h2{font-size:clamp(36px,4.3vw,56px);line-height:1.12;margin-bottom:24px}
h3{font-size:clamp(24px,2.6vw,32px);line-height:1.25;margin-bottom:12px}
.lead{font-size:clamp(20px,2vw,24px);line-height:1.5;color:var(--muted);max-width:720px}
.body-copy{color:var(--muted);max-width:720px}.small{font-size:14px;color:var(--muted)}

.site-header{position:sticky;top:0;z-index:60;background:rgba(255,252,248,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(232,221,208,.8)}
.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:inline-flex;align-items:center;font-size:23px;font-weight:700;letter-spacing:-.035em;white-space:nowrap}.logo-mark{font-size:27px;color:var(--mint-deep);margin-right:1px}
.nav-links{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:500}.nav-links a{transition:opacity 180ms var(--ease)}.nav-links a:hover{opacity:.58}
.nav-actions{display:flex;align-items:center;gap:10px}.lang{font-size:13px;font-weight:700;margin-left:4px}
.social-link{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;border:1px solid var(--line);background:var(--white);transition:transform 180ms var(--ease),border-color 180ms var(--ease)}
.social-link:hover{transform:translateY(-1px);border-color:var(--mint-deep)}.social-link img{width:18px;height:18px;object-fit:contain;border-radius:4px}
.menu-button{display:none;background:transparent;border:0;padding:8px;color:var(--ink);cursor:pointer}.menu-button span{display:block;width:22px;height:1.5px;background:currentColor;margin:5px 0}

.button{min-height:48px;padding:0 24px;border:1px solid var(--mint);border-radius:var(--pill);display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--mint);color:var(--ink);font-size:14px;font-weight:700;transition:transform 180ms var(--ease),background 180ms var(--ease),border-color 180ms var(--ease)}
.button:hover{transform:translateY(-1px);background:#A8CEBF;border-color:#A8CEBF}.button.secondary{background:transparent;border-color:var(--line)}.button.secondary:hover{background:var(--beige);border-color:var(--line)}
.text-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700}.text-link .arrow{transition:transform 180ms var(--ease)}.text-link:hover .arrow{transform:translateX(4px)}

.hero{padding:80px 0 96px;min-height:calc(100vh - 72px);display:grid;align-items:center}.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:72px;align-items:center}.hero-copy{max-width:780px}.hero-copy .lead{margin-bottom:32px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-media{min-height:520px;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--beige);position:relative}.hero-media img,.hero-media video{width:100%;height:100%;object-fit:cover}.media-caption{position:absolute;left:20px;right:20px;bottom:20px;display:flex;justify-content:space-between;gap:20px;padding:14px 16px;border:1px solid var(--line);border-radius:var(--r-md);background:rgba(255,252,248,.93);font-size:12px;color:var(--muted)}

.split{display:grid;grid-template-columns:.85fr 1.15fr;gap:88px;align-items:start}.split.equal{grid-template-columns:1fr 1fr}.intro-block{max-width:820px}.compact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}.link-card{padding:28px;border:1px solid var(--line);border-radius:var(--r-md);background:rgba(255,255,255,.5);min-height:190px;display:flex;flex-direction:column;justify-content:space-between;transition:transform 180ms var(--ease),background 180ms var(--ease)}.link-card:hover{transform:translateY(-2px);background:var(--white)}.link-card p{margin:0;color:var(--muted);font-size:15px}.link-card .card-top{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.link-card.mint{border-top:5px solid var(--mint)}.link-card.apricot{border-top:5px solid var(--apricot)}

.field-feature{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:stretch}.field-media{min-height:440px;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--white)}.field-media img{width:100%;height:100%;object-fit:cover}.field-copy{padding:40px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--canvas);display:flex;flex-direction:column;justify-content:center}.field-copy p:last-of-type{margin-bottom:28px}

.roadmap{margin-top:48px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink)}.roadmap-step{padding:28px 24px 0 0;min-height:150px;border-right:1px solid var(--line);margin-right:24px}.roadmap-step:last-child{border-right:0;margin-right:0}.roadmap-step span{font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--muted)}.roadmap-step strong{display:block;font-size:21px;margin:10px 0 8px}.roadmap-step p{font-size:14px;color:var(--muted);margin:0}

.page-hero{padding:92px 0 72px}.page-hero h1{max-width:900px}.page-hero .lead{max-width:760px}.page-nav{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.page-pill{padding:9px 14px;border-radius:var(--pill);background:var(--beige);font-size:13px;font-weight:700}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}.card{padding:28px;border:1px solid var(--line);border-radius:var(--r-md);background:rgba(255,255,255,.45)}.card p{margin-bottom:0;color:var(--muted)}.card-number{font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--ink)}
.editorial-card{padding:36px;border:1px solid var(--line);border-radius:var(--r-lg);background:rgba(255,255,255,.5)}.quote{font-size:clamp(30px,3.8vw,46px);line-height:1.18;margin:0;font-family:"Noto Serif JP",Georgia,serif}
.system-diagram{margin-top:48px;border:1px solid var(--line);border-radius:var(--r-lg);padding:40px;background:var(--beige)}.system-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.system-node{padding:26px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--canvas)}.system-node .line{width:44px;height:4px;border-radius:var(--pill);background:var(--mint);margin:18px 0}.system-node.system-human .line{background:var(--apricot)}.system-node p{font-size:14px;color:var(--muted);margin:0}.system-connection{text-align:center;margin-top:22px;font-size:13px;color:var(--muted)}
.vision-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px}.vision-step{padding:30px;border:1px solid var(--line);border-radius:var(--r-md);background:rgba(255,255,255,.45)}.vision-step strong{display:block;font-size:20px;margin:12px 0 8px}.vision-step p{font-size:14px;color:var(--muted);margin:0}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}.person{padding:28px;border:1px solid var(--line);border-radius:var(--r-md);background:rgba(255,255,255,.45)}.person h3{font-size:24px}.person-role{font-size:14px;color:var(--muted)}.person-links{display:flex;gap:14px;align-items:center;margin-top:18px}.person-links .social-link{width:38px;height:38px}.person-links .social-link img{width:21px;height:21px}.company-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px}.company-block{padding-top:20px;border-top:1px solid var(--ink)}.company-block dt{font-size:12px;color:var(--muted);margin-bottom:8px}.company-block dd{margin:0 0 18px}
.news-list{margin-top:44px;border-top:1px solid var(--ink)}.news-item{display:grid;grid-template-columns:130px 1fr auto;gap:28px;align-items:center;padding:24px 0;border-bottom:1px solid var(--line)}.news-date,.news-type{font-size:12px;color:var(--muted)}.news-title{font-size:20px}

.task-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:40px}.task-card{padding:22px 18px;border:1px solid var(--line);border-radius:var(--r-md);background:rgba(255,255,255,.48)}.task-card strong{display:block;font-size:17px}.task-card span{font-size:12px;color:var(--muted)}
.workflow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:44px;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}.workflow-step{padding:28px 22px;background:var(--canvas)}.workflow-step+ .workflow-step{border-left:1px solid var(--line)}.workflow-step span{font-size:11px;letter-spacing:.08em;font-weight:700;color:var(--muted)}.workflow-step strong{display:block;margin-top:10px}.workflow-step p{font-size:13px;color:var(--muted);margin:8px 0 0}.status{display:inline-flex;margin-top:14px;padding:5px 9px;border-radius:var(--pill);font-size:11px;font-weight:700;background:var(--mint)}
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:42px}.process-step{padding:22px 16px;border-top:1px solid var(--ink)}.process-step span{font-size:11px;color:var(--muted)}.process-step strong{display:block;margin-top:8px;font-size:17px}.faq{margin-top:36px;border-top:1px solid var(--ink)}details{padding:20px 0;border-bottom:1px solid var(--line)}summary{cursor:pointer;font-weight:700}details p{color:var(--muted);margin:14px 0 0;max-width:780px}

.explore-strip{padding:64px 0;border-top:1px solid var(--line)}.explore-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.explore-link{padding:24px 0;border-top:1px solid var(--ink)}.explore-link span{display:block;font-size:12px;color:var(--muted);margin-bottom:8px}.explore-link strong{font-size:22px}
.cta-band{padding:84px 0;background:var(--beige);border-top:1px solid var(--line)}.cta-band .split{align-items:center}.cta-band p{color:var(--muted)}
.site-footer{padding:44px 0 50px;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:end}.footer-links{display:flex;align-items:center;gap:18px;font-size:13px}.footer-social{display:flex;gap:8px}.footer-note{font-size:12px;color:var(--muted);margin-top:10px}

@media(max-width:980px){
  .container{width:min(100% - 48px,var(--content))}.nav-links{display:none;position:absolute;top:72px;left:0;right:0;padding:20px 24px 28px;background:var(--canvas);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:18px}.nav-links.open{display:flex}.menu-button{display:block}.hero{min-height:auto;padding-top:64px}.hero-grid,.split,.split.equal,.field-feature{grid-template-columns:1fr;gap:42px}.hero-media{min-height:420px}.compact-grid,.cards,.team-grid,.company-grid,.vision-steps{grid-template-columns:1fr 1fr}.task-grid{grid-template-columns:repeat(2,1fr)}.workflow{grid-template-columns:1fr 1fr}.workflow-step:nth-child(3){border-left:0;border-top:1px solid var(--line)}.workflow-step:nth-child(4){border-top:1px solid var(--line)}.process{grid-template-columns:repeat(2,1fr)}.roadmap{grid-template-columns:1fr}.roadmap-step{border-right:0;border-bottom:1px solid var(--line);margin-right:0;padding-bottom:24px}.system-row{grid-template-columns:1fr}.explore-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  body{font-size:16px}.container{width:min(100% - 40px,var(--content))}.section{padding:80px 0}.nav{height:68px}.nav-links{top:68px}.nav-actions .lang{display:none}.social-link{width:30px;height:30px}.hero{padding:50px 0 72px}.hero-grid{gap:36px}.hero-media{min-height:320px}.media-caption{display:none}.compact-grid,.cards,.team-grid,.company-grid,.vision-steps,.explore-grid{grid-template-columns:1fr}.task-grid{grid-template-columns:1fr 1fr}.workflow{grid-template-columns:1fr}.workflow-step+ .workflow-step{border-left:0;border-top:1px solid var(--line)}.process{grid-template-columns:1fr}.news-item{grid-template-columns:80px 1fr;gap:16px}.news-type{display:none}.footer-grid{grid-template-columns:1fr;align-items:start}.footer-links{flex-wrap:wrap}.page-hero{padding:64px 0 52px}.system-diagram{padding:22px}
}

/* Care-provider pages */
.care-hero{padding:76px 0 84px}
.care-hero .hero-grid{align-items:center}
.trust-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 0;background:var(--beige)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.trust-item{font-size:12px;color:var(--muted)}
.trust-item strong{display:block;color:var(--ink);font-size:16px;margin-top:4px}
.capability-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:44px}
.capability{border:1px solid var(--line);border-radius:var(--r-md);padding:28px;min-height:180px;background:rgba(255,255,255,.48)}
.capability h3{margin-top:20px}.capability p{color:var(--muted);font-size:14px;margin-bottom:0}
.status{display:inline-flex;align-items:center;min-height:27px;padding:0 11px;border-radius:var(--pill);border:1px solid var(--line);font-size:10px;letter-spacing:.06em;text-transform:uppercase;font-weight:700;background:var(--canvas);color:var(--muted)}
.status.active{background:var(--mint);border-color:var(--mint);color:var(--ink)}
.status.future{background:rgba(231,177,143,.30);border-color:rgba(231,177,143,.65);color:var(--ink)}
.workflow{margin-top:44px;border-top:1px solid var(--ink);border-radius:0;overflow:visible;display:block}
.workflow-row{display:grid;grid-template-columns:86px 1fr 1.25fr;gap:24px;padding:24px 0;border-bottom:1px solid var(--line);align-items:baseline}
.workflow-row .num{font-size:12px;font-weight:700;color:var(--muted)}
.workflow-row strong{font-size:18px}.workflow-row p{color:var(--muted);margin:0;font-size:14px}
.eyebrow-clay:before{background:var(--apricot)}
@media(max-width:980px){.trust-grid{grid-template-columns:1fr 1fr}.capability-grid{grid-template-columns:1fr}.workflow-row{grid-template-columns:64px 1fr}.workflow-row p{grid-column:2}.care-hero{padding:58px 0 72px}}
@media(max-width:680px){.trust-grid{grid-template-columns:1fr}.workflow-row{grid-template-columns:48px 1fr}.care-hero{padding:46px 0 60px}}