:root{
  --mk-bg:#FFFFFF;
  --mk-ink:#1A1F2C;
  --mk-accent-navy:#0B2948;
  --mk-accent-sage:#6DA67A;
  --mk-accent-amber:#D89A2E;
  --mk-neutral:#E7EBEF;
  --mk-text-body:#1A1F2C;
  --mk-text-muted:#55616F;
  --mk-border:#E7EBEF;
  --mk-radius:10px;
  --mk-radius-pill:100px;
  --mk-shadow-sm:0 1px 3px rgba(11,41,72,.06),0 1px 2px rgba(11,41,72,.04);
  --mk-shadow-md:0 6px 16px rgba(11,41,72,.08);
  --mk-container:1180px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--mk-bg);
  color:var(--mk-text-body);
  font-family:"IBM Plex Sans JP",system-ui,-apple-system,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--mk-accent-navy);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
.container{max-width:var(--mk-container);margin:0 auto;padding:0 24px}
.num{font-family:"Roboto Mono",ui-monospace,monospace;font-weight:500}

.site-header{
  position:sticky;top:0;z-index:80;
  background:#fff;
  border-bottom:1px solid var(--mk-border);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;max-width:var(--mk-container);margin:0 auto;gap:16px;
}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-logo{
  width:40px;height:40px;border-radius:8px;
  background:var(--mk-accent-navy);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:"Roboto Mono",monospace;font-weight:500;font-size:14px;
  border-top:3px solid var(--mk-accent-sage);
}
.brand-text{line-height:1.2}
.brand-name{font-size:14px;font-weight:600;color:var(--mk-accent-navy)}
.brand-sub{font-size:11px;color:var(--mk-text-muted)}
.nav{display:flex;align-items:center;justify-content:center;flex:1}
.nav-list{display:flex;gap:22px;list-style:none;margin:0;padding:0;align-items:center}
.nav-list a,.nav-list button.nav-link{
  background:none;border:0;cursor:pointer;
  color:var(--mk-text-body);font-size:14px;font-weight:500;
  padding:8px 2px;display:inline-flex;align-items:center;gap:4px;
  font-family:inherit;
}
.nav-list a:hover,.nav-list button.nav-link:hover{color:var(--mk-accent-navy);text-decoration:none}
.dropdown{position:relative}
.dropdown-menu{
  position:absolute;top:100%;left:0;margin-top:6px;
  background:#fff;border:1px solid var(--mk-border);border-radius:var(--mk-radius);
  box-shadow:var(--mk-shadow-md);min-width:320px;padding:8px;
  opacity:0;visibility:hidden;transform:translateY(4px);
  transition:all .18s ease;z-index:90;
}
.dropdown:hover .dropdown-menu,.dropdown.open .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-menu a{display:block;padding:10px 12px;border-radius:6px;font-size:13px;color:var(--mk-text-body)}
.dropdown-menu a:hover{background:var(--mk-neutral);text-decoration:none}
.header-cta{flex-shrink:0}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:6px}

.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 20px;border-radius:6px;font-weight:500;font-size:14px;
  border:1px solid transparent;cursor:pointer;transition:all .18s ease;
  font-family:inherit;line-height:1.2;
}
.btn-primary{background:var(--mk-accent-navy);color:#fff}
.btn-primary:hover{background:#0a2340;text-decoration:none;color:#fff}
.btn-secondary{background:transparent;color:var(--mk-accent-navy);border-color:var(--mk-accent-navy)}
.btn-secondary:hover{background:var(--mk-accent-navy);color:#fff;text-decoration:none}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn-ghost:hover{background:rgba(255,255,255,.12);text-decoration:none;color:#fff}
.btn i{width:16px;height:16px}

.hero{
  position:relative;color:#fff;overflow:hidden;
  background-color:var(--mk-accent-navy);
  background-size:cover;background-position:center;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,41,72,.75),rgba(11,41,72,.65));
}
.hero-inner{position:relative;padding:72px 24px 88px;max-width:var(--mk-container);margin:0 auto}
.metrics-bar{
  display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px;
  padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.16);
}
.metric-pill{
  background:#fff;color:var(--mk-accent-navy);
  padding:14px 18px;border-radius:var(--mk-radius);
  border-top:3px solid var(--mk-accent-sage);
  min-width:160px;flex:1 1 180px;
  box-shadow:var(--mk-shadow-sm);
}
.metric-pill .metric-num{display:block;font-size:22px;font-weight:500;font-family:"Roboto Mono",monospace;color:var(--mk-accent-navy)}
.metric-pill .metric-label{font-size:12px;color:var(--mk-text-muted);margin-top:2px}
.hero h1{font-size:40px;line-height:1.35;margin:0 0 18px;font-weight:600;max-width:820px}
.hero-sub{font-size:17px;line-height:1.75;max-width:760px;margin:0 0 28px;color:rgba(255,255,255,.9)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-link{color:#fff;font-size:14px;font-weight:500;display:inline-flex;align-items:center;gap:6px;padding:8px 2px}
.hero-link:hover{text-decoration:underline;color:#fff}

.section{padding:72px 0}
.section-tight{padding:48px 0}
.section h2{font-size:30px;font-weight:600;color:var(--mk-accent-navy);margin:0 0 12px;line-height:1.4}
.section-lead{color:var(--mk-text-muted);font-size:16px;max-width:760px;margin:0 0 36px}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}

.card{
  background:#fff;border:1px solid var(--mk-border);border-radius:var(--mk-radius);
  padding:24px;box-shadow:var(--mk-shadow-sm);
  border-top:3px solid var(--mk-accent-sage);
  transition:transform .2s ease,box-shadow .2s ease;
  display:flex;flex-direction:column;gap:12px;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--mk-shadow-md)}
.card-amber{border-top-color:var(--mk-accent-amber)}
.card img{border-radius:6px;aspect-ratio:16/9;object-fit:cover;width:100%}
.card h3{font-size:18px;line-height:1.5;margin:4px 0 0;color:var(--mk-accent-navy);font-weight:600}
.card p{color:var(--mk-text-muted);font-size:14px;margin:0}
.card .card-foot{margin-top:auto;padding-top:6px}
.card .card-link{font-weight:500;font-size:14px;color:var(--mk-accent-navy);display:inline-flex;align-items:center;gap:6px}
.card .card-link:hover{text-decoration:underline}

.pill{
  display:inline-flex;align-items:center;gap:4px;
  padding:3px 12px;border-radius:var(--mk-radius-pill);
  font-size:11px;font-weight:500;
  background:var(--mk-neutral);color:var(--mk-accent-navy);
  align-self:flex-start;letter-spacing:.02em;
}
.pill-macro{background:#EAF0F6;color:#0B2948}
.pill-semi{background:#E4EEE6;color:#2E5C3C}
.pill-multi{background:#FAEFD8;color:#8E5F14}
.pill-preview{background:#F3F0E8;color:#6B5B2C}

.feature-card{
  background:#fff;border:1px solid var(--mk-border);border-radius:var(--mk-radius);
  padding:28px 24px;border-top:3px solid var(--mk-accent-sage);
  box-shadow:var(--mk-shadow-sm);
}
.feature-card .icon-wrap{
  width:44px;height:44px;border-radius:10px;
  background:var(--mk-neutral);color:var(--mk-accent-navy);
  display:inline-flex;align-items:center;justify-content:center;margin-bottom:14px;
}
.feature-card .icon-wrap i{width:22px;height:22px}
.feature-card h3{font-size:17px;margin:0 0 8px;color:var(--mk-accent-navy);font-weight:600}
.feature-card p{margin:0;color:var(--mk-text-muted);font-size:14px}

.achievements{background:var(--mk-neutral)}
.tile{
  background:#fff;border-radius:var(--mk-radius);padding:26px 20px;
  border-top:3px solid var(--mk-accent-sage);text-align:center;
  opacity:0;transform:translateY(12px);transition:opacity .5s ease,transform .5s ease;
}
.tile.is-visible{opacity:1;transform:translateY(0)}
.tile-num{font-family:"Roboto Mono",monospace;font-size:32px;color:var(--mk-accent-navy);font-weight:500;display:block;line-height:1.2}
.tile-label{color:var(--mk-text-muted);font-size:13px;margin-top:4px;display:block}
.fine-print{color:var(--mk-text-muted);font-size:12px;margin-top:20px;text-align:center}

.about-img,.mission-img{border-radius:var(--mk-radius);overflow:hidden;box-shadow:var(--mk-shadow-sm)}
.about-img img,.mission-img img{aspect-ratio:4/3;object-fit:cover;width:100%}

.bullets{margin:18px 0 0;padding-left:0;list-style:none}
.bullets li{padding:8px 0 8px 28px;position:relative;color:var(--mk-text-body)}
.bullets li::before{
  content:"";position:absolute;left:6px;top:18px;
  width:8px;height:8px;border-radius:2px;background:var(--mk-accent-sage);
}

.closing-cta{
  background:var(--mk-accent-navy);color:#fff;text-align:center;
}
.closing-cta h2{color:#fff}
.closing-cta p{color:rgba(255,255,255,.85);max-width:640px;margin:0 auto 28px}

.site-footer{
  background:var(--mk-accent-navy);color:#fff;padding:56px 0 20px;
}
.footer-grid{display:grid;grid-template-columns:1.1fr 1fr 1.3fr;gap:40px}
.footer-col h4{font-size:14px;font-weight:600;margin:0 0 16px;color:#fff;letter-spacing:.04em}
.footer-col a{color:rgba(255,255,255,.82)}
.footer-col a:hover{color:#fff}
.footer-col p,.footer-col li{color:rgba(255,255,255,.82);font-size:14px;line-height:1.8}
.footer-contact{list-style:none;padding:0;margin:0}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;padding:4px 0}
.footer-contact i{width:16px;height:16px;margin-top:3px;color:var(--mk-accent-sage);flex-shrink:0}
.footer-policy{list-style:none;padding:0;margin:0}
.footer-policy li{padding:4px 0}
.footer-policy button{
  background:none;border:0;color:rgba(255,255,255,.82);
  padding:0;cursor:pointer;font:inherit;text-align:left;
}
.footer-policy button:hover{color:#fff;text-decoration:underline}
.newsletter-form{display:flex;flex-direction:column;gap:10px;margin-top:10px}
.newsletter-form input[type=text],.newsletter-form input[type=email]{
  width:100%;padding:10px 12px;border-radius:6px;border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.08);color:#fff;font:inherit;
}
.newsletter-form input::placeholder{color:rgba(255,255,255,.55)}
.newsletter-form label.check{display:flex;gap:8px;align-items:flex-start;font-size:12px;color:rgba(255,255,255,.7);line-height:1.5}
.newsletter-form button{margin-top:6px;background:var(--mk-accent-sage);color:#fff;border:0;padding:11px 16px;border-radius:6px;cursor:pointer;font:inherit;font-weight:500}
.newsletter-form button:hover{background:#5d9268}
.copyright{
  border-top:1px solid rgba(255,255,255,.12);
  margin-top:44px;padding-top:20px;text-align:center;font-size:12px;color:rgba(255,255,255,.6);
}

.cookie-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:100;
  background:var(--mk-accent-navy);color:#fff;
  padding:16px 24px;display:none;
  border-top:3px solid var(--mk-accent-sage);
  box-shadow:0 -4px 16px rgba(0,0,0,.12);
}
.cookie-bar.is-open{display:block}
.cookie-inner{max-width:var(--mk-container);margin:0 auto;display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.cookie-text{flex:1;min-width:260px;font-size:13px;line-height:1.7;color:rgba(255,255,255,.9)}
.cookie-text a{color:var(--mk-accent-sage);text-decoration:underline}
.cookie-actions{display:flex;gap:10px}
.cookie-actions button{
  padding:10px 18px;border-radius:6px;border:1px solid #fff;cursor:pointer;
  font:inherit;font-weight:500;font-size:13px;background:#fff;color:var(--mk-accent-navy);
}
.cookie-actions button.secondary{background:transparent;color:#fff}

.modal-backdrop{
  position:fixed;inset:0;background:rgba(11,41,72,.55);z-index:120;
  display:none;align-items:center;justify-content:center;padding:20px;
}
.modal-backdrop.is-open{display:flex}
.modal{
  background:#fff;border-radius:var(--mk-radius);padding:32px 28px;
  max-width:460px;width:100%;text-align:center;
  border-top:3px solid var(--mk-accent-sage);
  box-shadow:var(--mk-shadow-md);
}
.modal h3{margin:0 0 10px;color:var(--mk-accent-navy);font-size:18px}
.modal p{margin:0 0 18px;color:var(--mk-text-muted);font-size:14px}
.modal .close-btn{background:var(--mk-accent-navy);color:#fff;border:0;padding:10px 22px;border-radius:6px;font:inherit;cursor:pointer}

.page-header{
  background:var(--mk-neutral);padding:56px 0;border-bottom:1px solid var(--mk-border);
}
.page-header h1{font-size:34px;color:var(--mk-accent-navy);margin:0 0 10px;font-weight:600;line-height:1.4}
.page-header p{color:var(--mk-text-muted);font-size:16px;max-width:760px;margin:0}
.page-breadcrumb{font-size:12px;color:var(--mk-text-muted);margin-bottom:14px}
.page-breadcrumb a{color:var(--mk-text-muted)}

.article-layout{max-width:800px;margin:0 auto;padding:56px 24px}
.article-meta{font-size:13px;color:var(--mk-text-muted);margin-bottom:8px}
.article-title{font-size:32px;line-height:1.45;color:var(--mk-accent-navy);margin:0 0 22px;font-weight:600}
.article-hero{border-radius:var(--mk-radius);overflow:hidden;margin:0 0 36px;box-shadow:var(--mk-shadow-sm)}
.article-hero img{aspect-ratio:16/9;object-fit:cover;width:100%}
.article-body h2{font-size:24px;color:var(--mk-accent-navy);margin:40px 0 14px;font-weight:600;line-height:1.5}
.article-body h3{font-size:18px;color:var(--mk-accent-navy);margin:28px 0 10px;font-weight:600}
.article-body p{margin:0 0 16px;color:var(--mk-text-body)}
.article-body ul{padding-left:22px;color:var(--mk-text-body)}
.article-body li{margin:6px 0}
.callout{
  background:#F6F3EA;border-left:3px solid var(--mk-accent-amber);
  padding:16px 18px;border-radius:6px;margin:22px 0;color:#614a16;font-size:14px;
}
.article-nav{
  display:flex;justify-content:space-between;gap:16px;margin:48px 0 0;
  padding:24px 0;border-top:1px solid var(--mk-border);
}
.article-nav a{font-size:14px;color:var(--mk-accent-navy);flex:1;max-width:48%}
.article-nav .next{text-align:right}

.contact-wrapper{display:grid;grid-template-columns:1fr 1.2fr;gap:32px;padding:56px 0}
.contact-info{
  background:#fff;border:1px solid var(--mk-border);border-radius:var(--mk-radius);
  border-left:4px solid var(--mk-accent-sage);padding:28px;box-shadow:var(--mk-shadow-sm);
}
.contact-info h2{margin:0 0 18px;color:var(--mk-accent-navy);font-size:20px}
.contact-info ul{list-style:none;padding:0;margin:0}
.contact-info li{display:flex;gap:12px;padding:10px 0;font-size:14px;align-items:flex-start}
.contact-info li i{color:var(--mk-accent-sage);width:18px;height:18px;margin-top:3px;flex-shrink:0}
.contact-form{
  background:#fff;border:1px solid var(--mk-border);border-radius:var(--mk-radius);
  border-top:4px solid var(--mk-accent-navy);padding:28px;box-shadow:var(--mk-shadow-sm);
}
.contact-form h2{margin:0 0 18px;color:var(--mk-accent-navy);font-size:20px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:13px;margin-bottom:6px;color:var(--mk-text-body);font-weight:500}
.form-group input,.form-group textarea{
  width:100%;padding:11px 12px;border-radius:6px;
  border:1px solid var(--mk-border);background:#fff;
  font:inherit;color:var(--mk-text-body);
}
.form-group textarea{min-height:140px;resize:vertical}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--mk-accent-navy)}
.map-wrap{margin:24px 0 8px;border-radius:var(--mk-radius);overflow:hidden;border:1px solid var(--mk-border)}
.map-wrap iframe{display:block;width:100%;height:480px;border:0}
.map-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;margin-top:6px}

.policy-body{max-width:840px;margin:0 auto;padding:56px 24px}
.policy-body h2{color:var(--mk-accent-navy);font-size:22px;margin:36px 0 12px;font-weight:600}
.policy-body h3{color:var(--mk-accent-navy);font-size:16px;margin:22px 0 8px;font-weight:600}
.policy-body p,.policy-body li{color:var(--mk-text-body);font-size:15px;line-height:1.85}
.policy-body ul{padding-left:22px}
.policy-last{color:var(--mk-text-muted);font-size:13px;margin-top:8px}

@media (max-width:980px){
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .contact-wrapper{grid-template-columns:1fr}
  .hero h1{font-size:32px}
  .map-wrap iframe{height:320px}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--mk-border);padding:16px}
  .nav.is-open{display:block}
  .nav-list{flex-direction:column;align-items:stretch;gap:6px}
  .nav-list a,.nav-list button.nav-link{padding:10px 8px;border-radius:6px}
  .nav-list a:hover{background:var(--mk-neutral)}
  .dropdown-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding-left:16px;display:none}
  .dropdown.open .dropdown-menu{display:block}
  .menu-toggle{display:inline-flex}
  .header-cta{display:none}
}
@media (max-width:640px){
  .grid-3,.grid-4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero h1{font-size:26px}
  .hero-inner{padding:52px 20px 64px}
  .section{padding:52px 0}
  .article-title{font-size:24px}
  .page-header h1{font-size:26px}
  .section h2{font-size:24px}
}