:root{
  --ground:#f4f6f8; --surface:#ffffff;
  --ink:#13171c; --ink-2:#39414a; --muted:#6c757e;
  --brand:#0B3775; --brand-link:#0B3775;
  --line:#dbe0e6; --line-soft:#e8ebef;
  --band:#0B3775; --band-ink:#ffffff; --band-muted:#b7c6de;
  --logo-filter:none;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --ground:#101319; --surface:#171b22;
    --ink:#e9ecf1; --ink-2:#c2c8d1; --muted:#8e97a3;
    --brand:#7aa6e2; --brand-link:#8fb6ea;
    --line:#272d36; --line-soft:#1f242c;
    --band:#0a2b5c; --band-ink:#eef3fa; --band-muted:#9db3d2;
    --logo-filter:brightness(0) invert(1);
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --ground:#101319; --surface:#171b22;
  --ink:#e9ecf1; --ink-2:#c2c8d1; --muted:#8e97a3;
  --brand:#7aa6e2; --brand-link:#8fb6ea;
  --line:#272d36; --line-soft:#1f242c;
  --band:#0a2b5c; --band-ink:#eef3fa; --band-muted:#9db3d2;
  --logo-filter:brightness(0) invert(1);
}
*{box-sizing:border-box}
img{max-width:100%}
[hidden]{display:none!important}
body{
  margin:0; background:var(--ground); color:var(--ink);
  font-family:"Zen Kaku Gothic New","Hiragino Sans","Noto Sans JP",system-ui,sans-serif;
  font-size:16px; line-height:1.9; letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:"Zen Old Mincho","Hiragino Mincho ProN","Yu Mincho",serif;font-weight:600;text-wrap:balance;letter-spacing:.04em}
a{color:inherit}
.wrap{max-width:880px;margin:0 auto;padding-inline:20px}
hr.rule{height:1px;background:var(--line);border:0;margin:0}
.skip{position:absolute;left:-9999px;top:0;background:var(--surface);color:var(--ink);padding:10px 16px;z-index:50}
.skip:focus{left:8px;top:8px}

.top{position:sticky;top:0;z-index:20;background:var(--ground);border-bottom:1px solid var(--line)}
.top-in{max-width:1080px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.brand{display:flex;align-items:center;text-decoration:none;flex:0 0 auto}
.brand img{height:27px;width:auto;display:block;filter:var(--logo-filter)}
nav{display:flex;gap:1px;flex-wrap:wrap;margin-left:auto}
nav a{
  font-size:13.5px;letter-spacing:.03em;color:var(--ink-2);text-decoration:none;
  padding:8px 11px;border-bottom:2px solid transparent;
}
nav a:hover{color:var(--ink)}
nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--brand);font-weight:700}
nav a:focus-visible,a:focus-visible{outline:2px solid var(--brand);outline-offset:3px}

.hero{background:var(--band);color:var(--band-ink);padding-block:clamp(58px,12vw,108px)}
.hero .eyebrow{font-size:12.5px;letter-spacing:.2em;color:var(--band-muted);margin:0 0 18px}
.hero h1{font-size:clamp(31px,7.4vw,54px);line-height:1.32;margin:0 0 24px}
.hero p{margin:0;max-width:34em;color:var(--band-muted);font-size:15.5px;line-height:2}

.phead{padding-block:clamp(44px,8vw,74px) 0}
.phead h1{font-size:clamp(26px,5.4vw,39px);line-height:1.45;margin:0 0 12px}
.lede{color:var(--muted);font-size:14.5px;margin:0}

section.block{padding-block:clamp(40px,7vw,62px)}
section.block > .wrap > h2{font-size:clamp(21px,4vw,27px);margin:0 0 4px;line-height:1.55}
.kicker{font-size:12px;letter-spacing:.18em;color:var(--muted);margin:0 0 12px}
p{margin:0 0 1.15em;max-width:38em}
.lead{font-size:17px;line-height:2.1}
.muted{color:var(--muted)}
a.inline{color:var(--brand-link);text-underline-offset:4px}

.stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat{padding:26px 16px;border-left:1px solid var(--line-soft)}
.stat:first-child{border-left:0}
.stat b{display:block;font-family:"Zen Old Mincho",serif;font-size:clamp(24px,5vw,34px);font-weight:600;font-variant-numeric:tabular-nums;line-height:1.3}
.stat span{display:block;font-size:12.5px;color:var(--muted);margin-top:5px;line-height:1.7}
@media(max-width:560px){
  .stats{grid-template-columns:1fr}
  .stat{border-left:0;border-top:1px solid var(--line-soft);padding:16px 2px;display:flex;align-items:baseline;gap:14px}
  .stat:first-child{border-top:0}
  .stat span{margin-top:0}
}

.svc{border-top:1px solid var(--line)}
.svc a{
  text-decoration:none;padding:26px 0;border-bottom:1px solid var(--line);
  display:grid;grid-template-columns:1fr auto;gap:10px 24px;align-items:center;
}
.svc a:hover h3{text-decoration:underline;text-underline-offset:5px}
.svc h3{font-size:19.5px;margin:0 0 7px;line-height:1.5}
.svc p{margin:0;font-size:14.5px;color:var(--muted);line-height:1.95}
.svc .go{font-size:13px;color:var(--brand-link);white-space:nowrap}

.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:26px 30px}
.item{border-top:1px solid var(--line);padding-top:15px}
.item h3{font-size:16px;margin:0 0 7px;line-height:1.6;font-weight:700}
.item p{font-size:14px;color:var(--ink-2);margin:0;line-height:1.95;max-width:none}

ul.asks{list-style:none;padding:0;margin:0}
ul.asks li{padding:15px 0;border-bottom:1px solid var(--line-soft);font-size:15px;line-height:1.85}
ul.asks li:first-child{border-top:1px solid var(--line-soft)}

ul.plain{list-style:none;padding:0;margin:0}
ul.plain li{padding:11px 0;border-bottom:1px solid var(--line-soft);font-size:15px;line-height:1.9}

ol.steps{list-style:none;counter-reset:s;padding:0;margin:0}
ol.steps li{counter-increment:s;padding:16px 0 16px 42px;position:relative;border-bottom:1px solid var(--line-soft);font-size:15px;line-height:1.9}
ol.steps li::before{content:counter(s);position:absolute;left:0;top:19px;font-family:"Zen Old Mincho",serif;font-size:15px;color:var(--muted);width:24px;text-align:right}
ol.steps b{display:block;font-weight:700;margin-bottom:2px}

.panel{background:var(--surface);border:1px solid var(--line);padding:clamp(22px,4vw,34px)}
.panel h2{margin-top:0;font-size:clamp(19px,3.6vw,24px);line-height:1.6}
.panel .kicker{margin-top:0}

.fee{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:0 36px;border-top:1px solid var(--line)}
.fee div{padding:22px 0;border-bottom:1px solid var(--line)}
.fee b{display:block;font-family:"Zen Old Mincho",serif;font-size:17.5px;margin-bottom:6px}
.fee p{font-size:14px;color:var(--ink-2);margin:0;max-width:none}

.arts{border-top:1px solid var(--line)}
.arts a{display:block;padding:15px 0;border-bottom:1px solid var(--line-soft);text-decoration:none;font-size:14.5px;line-height:1.8;color:var(--ink-2)}
.arts a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:4px}

.cta{background:var(--band);color:var(--band-ink);padding-block:clamp(44px,8vw,66px)}
.cta h2{font-size:clamp(21px,4.4vw,28px);margin:0 0 14px;color:var(--band-ink)}
.cta p{color:var(--band-muted);font-size:14.5px;max-width:34em}
.btn{
  display:inline-block;margin-top:14px;padding:14px 32px;background:#fff;color:var(--band);
  text-decoration:none;font-size:15px;font-weight:700;letter-spacing:.06em;border:1px solid #fff;
}
.btn:hover{background:transparent;color:#fff}
.note{font-size:12.5px;color:var(--band-muted);margin-top:16px}

.bio{display:grid;grid-template-columns:270px 1fr;gap:34px;align-items:start}
.bio img{width:100%;max-width:100%;height:auto;display:block;border:1px solid var(--line)}
.bio .cap{font-size:12px;color:var(--muted);margin:10px 0 0;line-height:1.7}
@media(max-width:640px){.bio{grid-template-columns:1fr;gap:24px}.bio .shot{max-width:260px}}

.defs{display:grid;grid-template-columns:170px 1fr;border-top:1px solid var(--line);margin:0}
.defs dt{padding:16px 0;font-size:13px;letter-spacing:.12em;color:var(--muted);border-bottom:1px solid var(--line-soft)}
.defs dd{padding:16px 0;margin:0;font-size:15px;border-bottom:1px solid var(--line-soft);line-height:1.95}
@media(max-width:560px){
  .defs{grid-template-columns:1fr}
  .defs dt{padding-bottom:0;border-bottom:0}
  .defs dd{padding-top:5px}
}

footer{padding-block:36px;border-top:1px solid var(--line)}
footer .fin{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer img{height:42px;width:auto;display:block;filter:var(--logo-filter)}
footer .social{display:flex;gap:18px;flex-wrap:wrap}
footer .social a{font-size:12.5px;color:var(--muted);text-decoration:none}
footer .social a:hover{color:var(--ink)}
footer .copy{font-size:12px;color:var(--muted);margin:20px 0 0;max-width:none}

@media (prefers-reduced-motion:reduce){*{transition:none!important}}