:root{
  --blue:#2f79cf;
  --blue-dark:#1e5fa9;
  --blue-soft:#edf6ff;
  --pink:#e994b5;
  --orange:#ef913b;
  --ink:#213047;
  --muted:#687a92;
  --line:#dce6f0;
  --bg:#f7fafc;
  --card:#fff;
  --shadow:0 12px 28px rgba(45,76,112,.09);
  --shell:1180px;
  --article:900px;
  --font-base:1rem;
  --font-small:.875rem;
  --font-meta:.75rem;
}
*{box-sizing:border-box}
html{font-size:16px;scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:#fff;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic","Meiryo",sans-serif;font-size:var(--font-base);line-height:1.75}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
button,input,select,textarea{font:inherit}
.shell{width:min(var(--shell),calc(100% - 40px));margin:auto}
.kicker{margin:0 0 7px;color:var(--blue);font-size:.73rem;font-weight:900;letter-spacing:.16em}

.site-header{position:sticky;top:0;z-index:1000;border-bottom:1px solid #e4ebf3;background:rgba(255,255,255,.97);backdrop-filter:blur(10px)}
.header-inner{width:min(var(--shell),calc(100% - 40px));min-height:70px;margin:auto;display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{width:46px;height:46px;display:block;flex:0 0 46px;border-radius:50%;overflow:hidden;background:#fff}
.brand-mark img{display:block;width:100%;height:100%;object-fit:cover;transform:translateY(5px) scale(1.55);transform-origin:50% 28%}
.brand-copy{display:flex;flex-direction:column;line-height:1.05}
.brand-jp{display:flex;align-items:center;gap:.30em;line-height:1}
.brand-jp small{font-size:.88rem;font-weight:800;line-height:1}
.brand-jp strong{font-size:1.45rem;line-height:1;letter-spacing:.04em}
.brand-en{margin-top:4px;color:var(--blue);font-size:.57rem;font-weight:900;letter-spacing:.08em}
.brand-en-short{display:none}
.site-nav{margin-left:auto;display:flex;align-items:center}
.site-nav a{padding:12px 14px;font-size:.82rem;font-weight:800;color:#5b6b80}
.site-nav a.current,.site-nav a:hover{color:var(--blue)}
.menu-button{display:none}

.site-footer{background:linear-gradient(135deg,#2e6db6,#1e4d88);color:#fff}
.footer-inner{width:min(var(--shell),calc(100% - 40px));margin:auto;padding:20px 0 18px;display:flex;align-items:flex-start;justify-content:space-between;gap:25px}
.footer-jp{display:flex;align-items:center;gap:.3em}
.footer-jp small{font-size:.84rem;line-height:1}
.footer-jp strong{font-size:1.35rem;line-height:1}
.footer-character-frame{width:46px;height:46px;margin-left:6px;align-self:center;flex:0 0 46px;border-radius:50%;overflow:hidden}
.footer-character{display:block;width:100%;height:100%;object-fit:cover;transform:translate(1px,10px) scale(1.55);transform-origin:42% 26%}
.footer-en{margin-top:3px;color:#d2e4f7;font-size:.62rem;font-weight:800;letter-spacing:.08em}
.footer-inner nav{display:flex;gap:18px;flex-wrap:wrap}
.footer-inner nav a{font-size:.76rem}
.footer-bottom{padding:6px 20px;border-top:1px solid rgba(255,255,255,.15);text-align:center;color:#d2e4f7;font-size:.68rem}

@media(max-width:980px){
  .brand-en-full{display:none}
  .brand-en-short{display:block}
  .site-nav a{padding:10px 8px}
}
@media(max-width:760px){
  .header-inner{min-height:64px}
  .brand-mark{width:40px;height:40px;flex-basis:40px}
  .brand-jp small{font-size:.76rem}
  .brand-jp strong{font-size:1.22rem}
  .menu-button{display:block;position:relative;margin-left:auto;width:40px;height:40px;flex:0 0 40px;padding:0;border:1px solid #cbd8e5;border-radius:8px;background:#fff;color:transparent;font-size:0;overflow:hidden}
  .menu-button::before{content:"";position:absolute;left:10px;right:10px;top:12px;height:2px;border-radius:2px;background:var(--blue);box-shadow:0 7px 0 var(--blue),0 14px 0 var(--blue)}
  .site-nav{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;background:#fff;border-bottom:1px solid #dfe7ef}
  .site-nav.open{display:flex}
  .site-nav a{text-align:left;padding:11px 18px;border-bottom:1px solid #edf1f5}
  .footer-inner{flex-direction:column}
  .footer-character-frame{width:40px;height:40px;margin-left:4px;flex-basis:40px}
  .footer-character{transform:translate(1px,9px) scale(1.55)}
}
@media(max-width:480px){
  .shell,.header-inner,.footer-inner{width:calc(100% - 24px)}
  .brand-en{display:none}
}

.pagination{display:flex;justify-content:center;gap:6px;margin-top:34px;flex-wrap:wrap}
.pagination a{min-width:40px;height:40px;padding:0 12px;display:grid;place-items:center;border:1px solid #d5e0eb;border-radius:10px;color:#50647d;background:#fff;font-size:.8rem;font-weight:800}
.pagination a.current{border-color:var(--blue);background:var(--blue);color:#fff}
.pagination .pagination-ellipsis{min-width:40px;height:40px;display:grid;place-items:center;color:#8a96a7;font-size:.9rem;font-weight:800;user-select:none}
@media(max-width:760px){
  .pagination{margin-top:14px}
  .pagination a{min-width:36px;height:36px}
  .pagination .pagination-ellipsis{min-width:28px;height:36px}
}

.site-related-links{width:100%}
.site-neighbor-links{margin:0 0 18px}
.site-neighbor-title{margin:0 0 10px;font-weight:800}
.site-neighbor-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.site-neighbor-card,
.site-neighbor-card:hover,
.site-neighbor-card:focus{display:block;padding:14px 16px;border:1px solid var(--line);border-radius:10px;background:#fff;text-decoration:none !important}
.site-neighbor-card strong{display:block;margin-bottom:5px;color:var(--blue) !important;text-decoration:none !important}
.site-neighbor-card span{display:block;color:var(--ink) !important;font-size:.9rem;line-height:1.55;text-decoration:none !important}
.site-partner-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;align-items:stretch}
.site-partner-grid>a{display:flex;align-items:center;justify-content:center;min-height:70px;padding:10px;border:1px solid var(--line);border-radius:10px;background:#fff;text-decoration:none !important}
.site-partner-grid img{display:block;max-width:100%;max-height:48px;width:auto;height:auto;object-fit:contain}
@media(max-width:900px){.site-partner-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){
  .site-neighbor-grid{grid-template-columns:1fr}
  .site-partner-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

.mobile-top-link{display:none}
@media (max-width:760px){
  .mobile-top-link{
    display:inline-flex;
    align-items:center;
    align-self:center;
    margin-left:10px;
    margin-right:auto;
    color:var(--blue);
    font-size:.82rem;
    font-weight:800;
    line-height:1;
    text-decoration:none;
    white-space:nowrap;
  }
}

/* Shared subsite page chrome */
:root{
  --page-hero-pad-top:24px;
  --page-hero-pad-bottom:14px;
  --page-hero-pad-top-mobile:18px;
  --page-hero-pad-bottom-mobile:10px;
  --page-kicker-gap:4px;
  --page-title-gap:14px;
  --page-breadcrumb-bottom:6px;
  --page-breadcrumb-bottom-mobile:4px;
}
.page-hero{padding:var(--page-hero-pad-top) 0 var(--page-hero-pad-bottom)}
.page-kicker{margin:0 0 var(--page-kicker-gap)}
.page-title-row{display:flex;align-items:center;flex-wrap:wrap;gap:var(--page-title-gap);margin-bottom:0}
.page-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 var(--page-breadcrumb-bottom);padding:0;font-size:.72rem;line-height:1.35}
@media(max-width:760px){
  .page-hero{padding:var(--page-hero-pad-top-mobile) 0 var(--page-hero-pad-bottom-mobile)}
  .page-title-row{display:block;margin-bottom:0}
  .page-breadcrumb{margin-bottom:var(--page-breadcrumb-bottom-mobile)}
}