:root{
  --pr-bg:#f5f8f6;
  --pr-surface:#ffffff;
  --pr-surface2:#edf4f0;
  --pr-ink:#13231a;
  --pr-muted:#66756d;
  --pr-line:#d9e5dd;
  --pr-green:#1e5b3e;
  --pr-green2:#2c7653;
  --pr-navy:#142236;
  --pr-gold:#a8782b;
  --pr-red:#9a4a42;
  --pr-shadow:0 16px 44px rgba(18,42,29,.08);
}
html{scroll-behavior:smooth}
body{background:var(--pr-bg)!important;color:var(--pr-ink)}
.pr-global-header{
  position:sticky;top:0;z-index:9999;
  background:rgba(255,255,255,.95);
  border-bottom:1px solid var(--pr-line);
  backdrop-filter:blur(12px);
  font-family:"Segoe UI","Yu Gothic UI","Yu Gothic","Meiryo",sans-serif;
}
.pr-header-inner{max-width:1400px;margin:auto;min-height:64px;padding:0 18px;display:flex;align-items:center;gap:22px}
.pr-brand{display:flex;align-items:center;gap:10px;color:var(--pr-ink)!important;text-decoration:none!important;font-weight:900;white-space:nowrap}
.pr-brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--pr-green);color:#fff;font-size:11px;letter-spacing:.08em}
.pr-global-nav{display:flex;gap:5px;align-items:center;flex:1;overflow:auto;scrollbar-width:none}
.pr-global-nav::-webkit-scrollbar{display:none}
.pr-global-nav a{color:#415149!important;text-decoration:none!important;font-size:12px;font-weight:750;padding:8px 9px;border-radius:8px;white-space:nowrap}
.pr-global-nav a:hover{background:var(--pr-surface2);color:var(--pr-green)!important}
.pr-legal-link{margin-left:auto;color:var(--pr-muted)!important;text-decoration:none!important;font-size:11px;white-space:nowrap}
.pr-breadcrumb{max-width:1400px;margin:0 auto;padding:11px 20px 0;color:var(--pr-muted);font:12px/1.6 "Segoe UI","Yu Gothic UI","Yu Gothic","Meiryo",sans-serif}
.pr-breadcrumb a{color:var(--pr-green)!important;text-decoration:none!important}
.pr-public-notice{
  max-width:1400px;margin:14px auto 0;padding:12px 16px;border:1px solid #d4e6da;border-radius:12px;
  background:#eff8f2;color:#355848;font:12px/1.75 "Segoe UI","Yu Gothic UI","Yu Gothic","Meiryo",sans-serif
}
.pr-public-notice b{color:#184f34}
.pr-global-footer{margin-top:64px;background:#132036;color:#d9e2ed;font-family:"Segoe UI","Yu Gothic UI","Yu Gothic","Meiryo",sans-serif}
.pr-footer-inner{max-width:1400px;margin:auto;padding:34px 20px;display:grid;grid-template-columns:1fr auto;gap:24px}
.pr-footer-title{font-weight:900;color:#fff}.pr-footer-note{max-width:850px;color:#aebdca;font-size:11px;line-height:1.8;margin-top:7px}
.pr-footer-links{display:flex;gap:12px;flex-wrap:wrap;align-content:start}.pr-footer-links a{color:#dbe5ee!important;font-size:11px;text-decoration:none!important}
.pr-to-top{position:fixed;right:18px;bottom:18px;width:42px;height:42px;border:0;border-radius:50%;background:var(--pr-green);color:#fff;box-shadow:var(--pr-shadow);cursor:pointer;z-index:9998;font-weight:900}
.pr-jp-label{display:inline-block;font-size:11px;letter-spacing:.08em;color:var(--pr-green);font-weight:900}
.pr-section-intro{max-width:1400px;margin:18px auto;padding:0 20px}
.pr-section-intro h1{margin:.2em 0;font-size:clamp(32px,5vw,58px);letter-spacing:-.04em}
.pr-section-intro p{max-width:900px;color:var(--pr-muted);line-height:1.85}
.pr-index-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.pr-index-card{background:#fff;border:1px solid var(--pr-line);border-radius:16px;padding:20px;text-decoration:none!important;color:var(--pr-ink)!important;box-shadow:0 7px 24px rgba(18,42,29,.04);transition:.18s}
.pr-index-card:hover{transform:translateY(-3px);box-shadow:var(--pr-shadow)}
.pr-index-card small{color:var(--pr-green);font-weight:900}.pr-index-card h2{font-size:20px;margin:8px 0}.pr-index-card p{color:var(--pr-muted);font-size:12px;line-height:1.7}
.pr-flow{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;align-items:stretch}
.pr-flow a,.pr-flow div{padding:17px;border-radius:13px;background:#fff;border:1px solid var(--pr-line);text-decoration:none!important;color:var(--pr-ink)!important;text-align:center}
.pr-flow strong{display:block;color:var(--pr-green);font-size:14px}.pr-flow span{font-size:11px;color:var(--pr-muted)}
.pr-legal-page{max-width:920px;margin:0 auto;padding:40px 20px 90px;font-family:"Segoe UI","Yu Gothic UI","Yu Gothic","Meiryo",sans-serif}
.pr-legal-page h1{font-size:42px;letter-spacing:-.035em}.pr-legal-page h2{font-size:20px;margin-top:34px;border-bottom:1px solid var(--pr-line);padding-bottom:8px}
.pr-legal-page p,.pr-legal-page li{color:#4b5b53;line-height:1.9;font-size:14px}.pr-legal-page .legal-note{background:#fff7e7;border-left:4px solid var(--pr-gold);padding:15px;border-radius:8px}
.pr-corr-wrap{max-width:1400px;margin:auto;padding:34px 20px 90px;font-family:"Segoe UI","Yu Gothic UI","Yu Gothic","Meiryo",sans-serif}
.pr-corr-panel{background:white;border:1px solid var(--pr-line);border-radius:18px;padding:20px;margin:18px 0;box-shadow:var(--pr-shadow)}
.pr-corr-svg{width:100%;height:auto;display:block}
.pr-corr-node{cursor:pointer;transition:.18s}.pr-corr-node:hover{filter:brightness(.98)}
.pr-corr-node.dim{opacity:.18}.pr-corr-edge.dim{opacity:.08}.pr-corr-edge.active{stroke-width:4!important;opacity:1!important}
.pr-corr-help{color:var(--pr-muted);font-size:12px}
.pr-corr-legend{display:flex;gap:8px;flex-wrap:wrap}.pr-corr-legend span{padding:5px 9px;border-radius:999px;background:var(--pr-surface2);font-size:11px}
@media(max-width:900px){
 .pr-global-header{position:relative}.pr-header-inner{flex-wrap:wrap;padding:10px 14px}.pr-global-nav{order:3;width:100%}.pr-legal-link{margin-left:0}
 .pr-footer-inner{grid-template-columns:1fr}.pr-index-grid{grid-template-columns:1fr}.pr-flow{grid-template-columns:1fr}
}