@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700;800;900&display=swap');
:root{--blue:#0b4f89;--blue-dark:#103653;--yellow:#ffc228;--ink:#183345;--muted:#667985;--line:#d9e3e9;--pale:#f4f8fa}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:85px}body{margin:0;color:var(--ink);background:#fff;font-family:'Noto Sans JP',system-ui,sans-serif;line-height:1.85}a{color:inherit;text-decoration:none}a:hover{color:var(--blue)}button,a,summary{outline-offset:4px}h1,h2,h3,p{margin-top:0}h1,h2{line-height:1.35;letter-spacing:-.045em}img{max-width:100%;display:block}.skip{position:absolute;top:-100px;left:1rem;background:var(--yellow);z-index:100;padding:.4rem 1rem}.skip:focus{top:1rem}.eyebrow{font-size:.72rem;font-weight:800;letter-spacing:.18em;color:var(--blue)}.button{display:inline-flex;justify-content:space-between;align-items:center;min-width:210px;gap:2rem;padding:.85rem 1.2rem;background:var(--blue);color:#fff;font-weight:700;font-size:.9rem;transition:background .2s,transform .2s}.button:hover{background:#0a3f6b;color:#fff;transform:translateY(-2px)}.button span{font-size:1.2rem}.footer{border-top:1px solid var(--line);padding:2.5rem 5vw;color:var(--muted);font-size:.76rem}.footer-inner{max-width:1300px;margin:auto}.footer p{margin:0 0 .35rem}.footer-name{color:var(--ink);font-size:.95rem;font-weight:700}.footer-name span{color:var(--yellow)}.credit a{text-decoration:underline;text-underline-offset:3px}
/* Forty: banner and a six-tile policy map */
.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 4vw;border-bottom:1px solid var(--line);background:#fff;position:relative;z-index:10}.brand{font-weight:900;font-size:1.15rem;letter-spacing:-.05em}.brand-mark{font-size:.55rem;color:var(--yellow);vertical-align:top;margin-left:.4rem}.topbar nav{display:flex;align-items:center;gap:2.1rem;font-size:.82rem;font-weight:700}.topbar nav .switch{border:1px solid var(--line);padding:.35rem .8rem}.hero{max-width:1440px;min-height:665px;margin:auto;display:grid;grid-template-columns:1.06fr .94fr;position:relative;overflow:hidden}.hero-copy{padding:clamp(4rem,8vw,8rem) 3vw 5rem 6vw;align-self:center}.hero h1{font-size:clamp(3.1rem,5.6vw,6rem);font-weight:900;margin:1.4rem 0 2rem}.hero h1 span{display:inline-block;position:relative;z-index:0}.hero h1 span:after{content:'';position:absolute;height:.2em;left:0;right:0;bottom:.12em;background:var(--yellow);z-index:-1}.hero-lead{font-size:clamp(1rem,1.3vw,1.17rem);font-weight:600;line-height:2.1}.hero-actions{display:flex;align-items:center;gap:2rem;margin-top:2.6rem}.text-link{font-size:.83rem;font-weight:700;border-bottom:1px solid var(--ink)}.hero-visual{position:relative;min-height:600px;background:#e5eef5;overflow:hidden}.portrait{position:absolute;inset:0;background-image:url('/assets/akiyoshi-poster-clean.webp');background-repeat:no-repeat;background-size:auto 140%;background-position:center center;filter:saturate(.9)}.hero-visual:after{content:'';position:absolute;inset:auto 0 0;height:45%;background:linear-gradient(transparent,rgba(9,50,82,.67))}.hero-caption{position:absolute;z-index:1;bottom:3rem;left:3rem;color:#fff;display:flex;align-items:baseline;gap:1rem}.hero-caption b{font-size:1.65rem}.hero-caption span{font-size:.82rem}.hero-index{position:absolute;left:6vw;bottom:2rem;font-size:.72rem;letter-spacing:.2em;font-weight:800;color:var(--muted)}.intro{padding:6rem 6vw 3rem;max-width:1440px;margin:auto;display:flex;justify-content:space-between;gap:5rem;align-items:end}.intro h2{font-size:clamp(2.7rem,4vw,4.2rem);margin:1rem 0 0}.intro p{max-width:400px;margin:0 0 .35rem;font-size:.92rem;color:var(--muted)}.tile-grid{max-width:1440px;margin:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:#fff}.tile{min-height:290px;padding:1.9rem 2.2rem;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;color:#fff}.tile:before{content:'';position:absolute;inset:0;background:linear-gradient(125deg,rgba(3,51,91,.88),rgba(12,83,139,.76)),radial-gradient(circle at 80% 20%,#78b1d1,transparent 60%);transition:transform .45s}.tile:nth-child(2):before,.tile:nth-child(5):before{background:linear-gradient(125deg,rgba(12,66,102,.86),rgba(59,123,157,.78)),radial-gradient(circle at 30% 80%,#bbdfe6,transparent 60%)}.tile:nth-child(3):before,.tile:nth-child(6):before{background:linear-gradient(125deg,rgba(13,69,109,.9),rgba(26,98,137,.7)),radial-gradient(circle at 70% 50%,#9ac6d8,transparent 65%)}.tile:hover:before{transform:scale(1.08)}.tile:after{content:'';position:absolute;width:110px;height:110px;border:1px solid rgba(255,255,255,.3);border-radius:50%;right:-38px;top:30px}.tile:hover{color:#fff}.tile-top,.tile-bottom{position:relative;z-index:1}.tile-top{font-size:.7rem;font-weight:800;letter-spacing:.13em;display:flex;justify-content:space-between;color:#f8dc78}.tile-top span{color:#d7e7f1;letter-spacing:0;text-transform:uppercase}.tile-bottom{display:flex;flex-direction:column;gap:.55rem}.tile-bottom strong{font-size:clamp(1.35rem,2vw,2rem);line-height:1.45;letter-spacing:-.04em;max-width:340px}.tile-bottom small{font-size:.78rem}.tile-arrow{position:absolute;right:0;bottom:0;font-size:1.6rem}.content-wrap{max-width:1260px;margin:auto;padding:6rem 4vw 8rem}.pillar-section{padding:3.8rem 0;border-top:1px solid var(--line);scroll-margin-top:80px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:2rem;margin-bottom:2rem}.section-head h2{font-size:clamp(2rem,3vw,3.1rem);margin:.7rem 0 .5rem}.section-head p{color:var(--muted);margin:0}.back-top{font-size:.78rem;font-weight:700;white-space:nowrap;border-bottom:1px solid var(--blue);color:var(--blue)}.policies{border-top:1px solid var(--line)}.policy{border-bottom:1px solid var(--line)}.policy summary{display:flex;align-items:center;gap:1.5rem;list-style:none;cursor:pointer;padding:1.45rem .7rem}.policy summary::-webkit-details-marker{display:none}.policy summary:hover{background:var(--pale)}.policy-no{font-size:.76rem;letter-spacing:.1em;font-weight:800;color:var(--blue);min-width:2.2rem}.policy-title{flex:1;font-size:1.06rem;font-weight:700}.policy-plus{font-size:1.5rem;line-height:1;color:var(--blue);font-weight:400;transition:transform .2s}.policy[open] .policy-plus{transform:rotate(45deg)}.policy-body{padding:.15rem 4.4rem 1.6rem;color:#405765;font-size:.91rem;max-width:1000px}.policy-body p{margin:0 0 .85rem}.policy-body p:last-child{margin-bottom:0}.about{background:var(--blue-dark);color:#fff;display:grid;grid-template-columns:minmax(230px,440px) 1fr;gap:clamp(2rem,6vw,7rem);align-items:center;padding:5rem max(5vw,calc((100vw - 1300px)/2))}.about-visual{max-width:400px;aspect-ratio:400/420;overflow:hidden}.about-visual img{width:100%;height:100%;object-fit:cover}.about-copy{max-width:620px}.about .eyebrow{color:var(--yellow)}.about h2{font-size:clamp(2.5rem,4vw,4rem);margin:1rem 0 1.5rem}.about p{color:#dfebf4}.about-name{margin:2rem 0}.about-name strong{font-size:1.2rem;color:#fff}.button-light{background:#fff;color:var(--blue-dark)}.button-light:hover{background:var(--yellow);color:var(--ink)}
/* Hyperspace: fixed side navigation and stacked spotlights */
.hyperspace{--side:268px}.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--side);background:var(--blue-dark);color:#fff;z-index:20;display:flex;flex-direction:column;padding:2rem 1.2rem}.side-brand{font-size:1.25rem;font-weight:900;padding:0 1rem 2.4rem;letter-spacing:-.05em}.side-brand span{display:block;font-size:.62rem;letter-spacing:.2em;color:var(--yellow)}.sidebar nav{display:flex;flex-direction:column}.sidebar nav a{border-top:1px solid rgba(255,255,255,.15);padding:1rem .7rem;display:flex;gap:.8rem;align-items:start;font-size:.77rem;font-weight:600;line-height:1.5}.sidebar nav a:last-child{border-bottom:1px solid rgba(255,255,255,.15)}.sidebar nav a:hover,.side-bottom a:hover{color:var(--yellow)}.sidebar nav span{color:var(--yellow);font-size:.68rem;font-weight:800}.side-bottom{margin-top:auto;padding:1rem .7rem 0;display:flex;flex-direction:column;gap:.7rem;font-size:.75rem;font-weight:700}.h-shell{margin-left:var(--side)}.h-mobile-bar{display:none}.h-hero{min-height:600px;display:grid;grid-template-columns:1.1fr .9fr;position:relative;background:#f6f9fb}.h-hero-text{padding:6rem clamp(2rem,6vw,7rem);align-self:center}.h-hero h1{font-size:clamp(3rem,5vw,5.8rem);font-weight:900;margin:1rem 0 2rem}.h-hero h1 em{font-style:normal;color:var(--blue);box-shadow:inset 0 -.18em var(--yellow)}.h-hero p{font-size:1.05rem;font-weight:600}.h-hero .button{margin-top:2rem}.h-hero-image{background-image:url('/assets/akiyoshi-poster-clean.webp');background-size:auto 140%;background-position:center center;min-height:600px}.h-hero-num{position:absolute;right:1.5rem;bottom:1.4rem;background:#fff;padding:.3rem .7rem;font-size:.65rem;font-weight:800;letter-spacing:.1em}.h-index{padding:5rem clamp(2rem,6vw,7rem);background:#fff}.h-index h2{font-size:clamp(2.3rem,3.5vw,3.6rem);margin:.7rem 0 2.5rem}.h-index-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.h-index-grid a{min-height:170px;padding:1.4rem;display:flex;flex-direction:column;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .2s}.h-index-grid a:hover{background:var(--pale)}.h-index-grid span{font-size:.8rem;color:var(--blue);font-weight:900}.h-index-grid strong{font-size:1.06rem;line-height:1.5;margin:auto 0 .5rem}.h-index-grid small{font-size:.74rem;color:var(--muted)}.h-pillar{display:grid;grid-template-columns:minmax(260px,35%) 1fr;border-top:1px solid var(--line);scroll-margin-top:0}.h-pillar:nth-of-type(even){background:#f8fafb}.h-pillar-intro{padding:4rem 2.5rem 4rem clamp(2rem,6vw,7rem);position:sticky;top:0;align-self:start}.h-pillar-intro h2{font-size:clamp(1.8rem,2.4vw,2.8rem);margin:.8rem 0}.h-pillar-intro p{font-size:.86rem;color:var(--muted)}.h-policies{padding:3.5rem clamp(2rem,5vw,6rem) 4rem 0}.h-policies .policy summary{padding:1.2rem .4rem}.h-policies .policy-title{font-size:.95rem}.h-policies .policy-body{padding-left:3.9rem}.h-about{background:var(--pale);padding:5rem clamp(2rem,6vw,7rem);display:grid;grid-template-columns:1fr 250px;gap:4rem;align-items:center}.h-about h2{font-size:3rem;margin:1rem 0}.h-about img{width:250px;box-shadow:15px 15px 0 var(--yellow)}.h-about .button{margin-top:1rem}
@media(max-width:1100px){.tile-grid{grid-template-columns:repeat(2,1fr)}.hyperspace{--side:220px}.sidebar nav a{font-size:.7rem}.h-index-grid{grid-template-columns:repeat(2,1fr)}.h-pillar{display:block}.h-pillar-intro{position:static;padding:3rem 2rem 0}.h-policies{padding:1rem 2rem 3rem}.h-hero-text{padding:4rem 2rem}}
@media(max-width:720px){html{scroll-padding-top:56px}.topbar{height:60px;padding:0 1.2rem}.topbar nav{gap:.7rem;font-size:.7rem}.topbar nav a:nth-child(2){display:none}.topbar nav .switch{padding:.3rem .45rem}.hero{grid-template-columns:1fr;min-height:auto}.hero-copy{padding:4rem 1.4rem 3rem}.hero h1{font-size:clamp(3rem,10vw,4.8rem);margin:1rem 0 1.5rem}.hero-actions{gap:1rem;flex-wrap:wrap}.hero-visual{min-height:420px}.portrait{background-size:auto 160%;background-position:center center}.hero-caption{left:1.5rem;bottom:1.4rem}.hero-index{display:none}.intro{padding:4rem 1.4rem 2rem;display:block}.intro h2{margin-bottom:1rem}.tile-grid{grid-template-columns:1fr}.tile{min-height:220px;padding:1.5rem}.tile-bottom strong{font-size:1.65rem}.content-wrap{padding:3rem 1.4rem 5rem}.pillar-section{padding:3rem 0}.section-head{display:block}.section-head h2{font-size:2rem}.back-top{display:inline-block;margin-top:1rem}.policy summary{gap:.8rem;padding:1.1rem .2rem}.policy-title{font-size:.96rem}.policy-body{padding:0 1rem 1.4rem 2.9rem;font-size:.86rem}.about{grid-template-columns:1fr;padding:4rem 1.4rem}.about-visual{width:240px}.hyperspace{--side:0px}.sidebar{display:none}.h-shell{margin-left:0}.h-mobile-bar{height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 1.2rem;background:var(--blue-dark);color:#fff;position:sticky;top:0;z-index:10;font-size:.83rem;font-weight:800}.h-mobile-bar a:hover{color:var(--yellow)}.h-hero{display:flex;flex-direction:column}.h-hero-text{padding:4rem 1.4rem 3rem}.h-hero h1{font-size:clamp(2.5rem,9vw,4.2rem)}.h-hero-image{min-height:350px;background-size:auto 160%;background-position:center center}.h-index{padding:4rem 1.4rem}.h-index-grid{grid-template-columns:1fr 1fr}.h-index-grid a{min-height:150px;padding:1rem}.h-index-grid strong{font-size:.9rem}.h-pillar-intro{padding:3rem 1.4rem 0}.h-policies{padding:1rem 1.4rem 3rem}.h-policies .policy-body{padding-left:2.9rem}.h-about{grid-template-columns:1fr;padding:4rem 1.4rem}.h-about img{width:200px}.footer{padding:2rem 1.4rem}}
@media(max-width:420px){.topbar nav a:first-child{display:none}.h-index-grid{grid-template-columns:1fr}.h-index-grid a{min-height:105px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Readability: keep policy text and navigation comfortable on both layouts. */
body{font-size:18px}
.eyebrow{font-size:14px}
.button{font-size:16px;min-height:52px}
.footer{font-size:14px}
.footer-name{font-size:17px}
.brand{font-size:21px}
.topbar nav{font-size:15px}
.hero-lead,.h-hero p{font-size:20px}
.text-link,.hero-caption span{font-size:15px}
.intro p,.section-head p{font-size:18px}
.tile-top{font-size:14px}
.tile-bottom small{font-size:16px}
.back-top{font-size:15px}
.policy-no{font-size:15px;min-width:2.6rem}
.policy-title{font-size:24px;line-height:1.55}
.policy-body{font-size:21px;line-height:1.85;color:#263f4f;font-weight:500}
.policy summary{padding-top:1.7rem;padding-bottom:1.7rem}
.hyperspace{--side:292px}
.side-brand{font-size:23px}
.side-brand span{font-size:13px}
.sidebar nav a{font-size:15px}
.sidebar nav span,.side-bottom{font-size:14px}
.h-hero-num{font-size:13px}
.h-index-grid span{font-size:15px}
.h-index-grid strong{font-size:19px}
.h-index-grid small{font-size:15px}
.h-pillar-intro p{font-size:17px}
.h-policies .policy-title{font-size:24px}
@media(max-width:1100px){.hyperspace{--side:240px}.sidebar nav a{font-size:14px}}
@media(max-width:720px){
  .topbar nav{font-size:14px}
  .hero-lead,.h-hero p{font-size:18px}
  .tile-bottom small{font-size:16px}
  .policy-title,.h-policies .policy-title{font-size:22px}
  .policy-body{font-size:20px;padding-left:3.6rem}
  .h-policies .policy-body{padding-left:3.6rem}
  .h-mobile-bar{font-size:15px}
  .h-hero h1{font-size:clamp(40px,9vw,62px)}
  .h-index-grid strong{font-size:18px}
  .h-index-grid small{font-size:15px}
  .hyperspace{--side:0px}
}

/* Hyperspace: six calm, colorful illustrations for the policy pillars. */
.hyperspace .h-index-grid{gap:16px;border:0}
.hyperspace .h-index-grid a{min-height:300px;padding:16px;border:1px solid #dce7eb;border-radius:18px;box-shadow:0 8px 24px rgba(20,57,82,.04);transition:transform .2s,box-shadow .2s}
.hyperspace .h-index-grid a:hover{transform:translateY(-3px);box-shadow:0 14px 28px rgba(20,57,82,.09)}
.h-index-card img{width:100%;height:145px;object-fit:cover;border-radius:12px;margin-bottom:14px}
.hyperspace .h-index-card strong{margin:.35rem 0 .4rem;font-size:20px}
.hyperspace .h-index-card small{margin-top:auto}
.h-index-card--1{background:#f5fcfb}.h-index-card--2{background:#faf7fe}.h-index-card--3{background:#fff8f4}.h-index-card--4{background:#f6fcf6}.h-index-card--5{background:#fffcf4}.h-index-card--6{background:#f6faff}
.h-pillar-intro{isolation:isolate;overflow:hidden}
.h-pillar-intro::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;background-image:var(--pillar-art);background-size:cover;background-position:center;opacity:.3;mask-image:radial-gradient(ellipse at 75% 50%,#000 4%,transparent 76%)}
.h-pillar-intro>*{position:relative;z-index:1}
.h-pillar--1{--pillar-art:url('/assets/pillar-1.svg')}.h-pillar--2{--pillar-art:url('/assets/pillar-2.svg')}.h-pillar--3{--pillar-art:url('/assets/pillar-3.svg')}.h-pillar--4{--pillar-art:url('/assets/pillar-4.svg')}.h-pillar--5{--pillar-art:url('/assets/pillar-5.svg')}.h-pillar--6{--pillar-art:url('/assets/pillar-6.svg')}
.hyperspace .h-pillar.h-pillar--1{background:#f7fcfb}.hyperspace .h-pillar.h-pillar--2{background:#fbf9fe}.hyperspace .h-pillar.h-pillar--3{background:#fffaf7}.hyperspace .h-pillar.h-pillar--4{background:#f8fcf8}.hyperspace .h-pillar.h-pillar--5{background:#fffdf7}.hyperspace .h-pillar.h-pillar--6{background:#f8fbff}
.h-pillar--1 .eyebrow{color:#168a90}.h-pillar--2 .eyebrow{color:#7562ad}.h-pillar--3 .eyebrow{color:#bd6571}.h-pillar--4 .eyebrow{color:#3f9370}.h-pillar--5 .eyebrow{color:#a56821}.h-pillar--6 .eyebrow{color:#3279b2}
@media(max-width:1100px){.h-pillar-intro{position:relative}}
@media(max-width:720px){
  .hyperspace .h-index-grid{grid-template-columns:1fr;gap:12px}
  .hyperspace .h-index-grid a{display:grid;grid-template-columns:110px 1fr;grid-template-rows:auto auto auto;column-gap:16px;min-height:132px;padding:10px}
  .h-index-card img{grid-column:1;grid-row:1/4;width:110px;height:110px;margin:0}
  .hyperspace .h-index-card span,.hyperspace .h-index-card strong,.hyperspace .h-index-card small{grid-column:2}
  .hyperspace .h-index-card strong{font-size:18px;line-height:1.45;margin:0}
  .hyperspace .h-index-card small{margin:0}
  .h-pillar-intro::before{opacity:.48;background-position:center;mask-image:linear-gradient(90deg,transparent 0%,#000 78%,transparent 100%)}
}