:root{
  --bg:#f5f7fb;
  --bg-elevated:#ffffff;
  --bg-hero:#000557;
  --text:#0b1020;
  --text-muted:#6b7280;
  --border:#dde1f0;
  --accent:#ff6a1a;
  --accent-soft:rgba(255,106,26,0.08);
  --nav-bg:#000557;
  --nav-text:#f9fafb;
  --nav-text-muted:#9ca3af;
  --shadow: 0 10px 30px rgba(15,23,42,0.06);
}

body.theme-dark{
  --bg:#020314;
  --bg-elevated:#050821;
  --bg-hero:#00021a;
  --text:#e5e7eb;
  --text-muted:#9ca3af;
  --border:#111827;
  --accent:#ff6a1a;
  --accent-soft:rgba(255,106,26,0.18);
  --nav-bg:rgba(0,5,87,0.97);
  --nav-text:#f9fafb;
  --nav-text-muted:#9ca3af;
  --shadow: 0 10px 30px rgba(0,0,0,0.30);
}

*{box-sizing:border-box;margin:0;padding:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"SF Pro Text","Inter",sans-serif;}
body{background:var(--bg);color:var(--text);}
a{color:inherit;text-decoration:none;}

/* NAV */
.dovest-nav{
  position:sticky;top:0;z-index:40;
  background:var(--nav-bg);color:var(--nav-text);
  border-bottom:1px solid rgba(148,163,184,0.4);
}
.dovest-nav__inner{
  max-width:1120px;margin:0 auto;padding:10px 20px;
  display:flex;align-items:center;gap:16px;
}
.dovest-brand{
  display:inline-flex;align-items:center;gap:8px;
  font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  font-size:13px;white-space:nowrap;
}
.dovest-brand__mark{
  width:22px;height:22px;border-radius:7px;
  background:radial-gradient(circle at 30% 20%,#ffe1bf,#ff6a1a 40%,#c24a00 100%);
  box-shadow:0 0 0 1px rgba(15,23,42,0.7);
}
.dovest-brand__sub{font-size:11px;color:var(--nav-text-muted);text-transform:none;letter-spacing:0;}

.dovest-nav__main{
  display:flex;align-items:center;gap:18px;
  font-size:13px;color:var(--nav-text-muted);
  flex:1;justify-content:center;flex-wrap:wrap;
}
.dovest-nav__link{
  position:relative;cursor:pointer;padding:4px 0;white-space:nowrap;
  transition:color .18s ease;
}
.dovest-nav__link::after{
  content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;border-radius:999px;
  background:linear-gradient(90deg,var(--accent),#ffd9b3);
  transition:width .18s ease;
}
.dovest-nav__link:hover{color:var(--nav-text);}
.dovest-nav__link:hover::after{width:100%;}
.dovest-nav__link.is-active{color:var(--nav-text);}
.dovest-nav__link.is-active::after{width:100%;}

.dovest-nav__right{display:flex;align-items:center;gap:10px;font-size:12px;}
.dovest-cta{
  padding:6px 14px;border-radius:999px;
  border:1px solid rgba(255,255,255,.02);
  background:linear-gradient(135deg,#ffb36a,#ff6a1a);
  color:#160c00;font-size:12px;font-weight:600;cursor:pointer;white-space:nowrap;
  box-shadow:0 8px 18px rgba(0,0,0,0.35);
}
.dovest-theme-toggle{
  border-radius:999px;border:1px solid rgba(148,163,184,.7);
  padding:4px 10px;background:transparent;color:var(--nav-text-muted);
  font-size:11px;cursor:pointer;white-space:nowrap;
}

/* Layout */
.dovest-shell{max-width:1120px;margin:40px auto 56px;padding:0 20px;}
.dovest-hero{
  border-radius:20px;padding:30px 26px 28px;
  background:var(--bg-hero);color:#f9fafb;margin-bottom:32px;
  box-shadow:0 22px 60px rgba(0,5,87,0.55);
}
.dovest-hero__kicker{font-size:11px;text-transform:uppercase;letter-spacing:.18em;color:#9ca3af;margin-bottom:8px;}
.dovest-hero__title{font-size:30px;line-height:1.2;margin-bottom:8px;color:#f9fafb;}
.dovest-hero__sub{max-width:760px;color:#e5e7eb;font-size:14px;line-height:1.55;margin-bottom:18px;}
.dovest-hero__meta{display:flex;flex-wrap:wrap;gap:10px 14px;font-size:11px;color:#9ca3af;}
.dovest-pill{
  display:inline-block;padding:4px 9px;border-radius:999px;
  border:1px solid rgba(148,163,184,.55);background:rgba(15,23,42,0.45);
  color:#9ca3af;transition:all .18s ease;
}
.dovest-pill:hover{border-color:#ffb36a;background:rgba(15,23,42,0.8);color:#f9fafb;}

.dovest-section-title{font-size:13px;text-transform:uppercase;letter-spacing:.18em;color:var(--text-muted);margin:26px 0 8px;}

/* Cards / grids */
.dovest-card{
  background:var(--bg-elevated);border-radius:16px;border:1px solid var(--border);
  padding:16px 16px 18px;font-size:13px;color:var(--text-muted);
  box-shadow:var(--shadow);
}
.dovest-card h3{margin-bottom:6px;font-size:15px;color:var(--text);}
.dovest-card small{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.12em;}
.dovest-card-link{display:block;}
.dovest-card-link:hover h3{text-decoration:underline;}

.dovest-pillar-grid{
  display:flex;flex-wrap:wrap;gap:18px;margin-top:10px;justify-content:center;
}
.dovest-pillar-grid > a{flex:1 1 340px;max-width:360px;}
@media (max-width:768px){
  .dovest-pillar-grid{display:grid;grid-template-columns:1fr;justify-content:stretch;}
  .dovest-pillar-grid > a{max-width:none;}
}

.dovest-research-grid{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:10px;
}
@media (max-width:900px){.dovest-research-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media (max-width:640px){.dovest-research-grid{grid-template-columns:1fr;}}

/* Post card with thumbnail */
.dovest-post-card{border:1px solid var(--border);border-radius:16px;overflow:hidden;background:var(--bg-elevated);box-shadow:var(--shadow);}
.dovest-post-card__thumb{height:160px;background-size:cover;background-position:center;}
.dovest-post-card__thumb--empty{background:linear-gradient(135deg, rgba(148,163,184,.30), rgba(148,163,184,.08));}
.dovest-post-card__body{padding:14px 14px 16px;}
.dovest-post-card__meta{font-size:11px;color:var(--text-muted);margin-bottom:8px;}
.dovest-post-card__title{font-size:16px;line-height:1.25;margin:0 0 8px;color:var(--text);}
.dovest-post-card__excerpt{margin:0;color:var(--text-muted);line-height:1.45;font-size:14px;}

/* Pagination */
.dovest-pagination ul{list-style:none;display:flex;gap:8px;flex-wrap:wrap;padding:0;margin-top:18px;}
.dovest-pagination a, .dovest-pagination span{
  display:inline-block;padding:8px 10px;border-radius:10px;
  border:1px solid var(--border);background:var(--bg-elevated);
  font-size:13px;color:var(--text-muted);
}
.dovest-pagination .current{border-color:rgba(255,106,26,.55);color:var(--text);}

/* Footer */
.dovest-footer{
  margin-top:32px;background:#000557;color:rgba(249,250,251,0.78);
  font-size:12px;text-align:center;padding:18px 20px;
  border-top:1px solid rgba(148,163,184,0.45);
}
.dovest-footer a{text-decoration:underline;}

@media (max-width:640px){
  .dovest-hero__title{font-size:24px;}
  .dovest-nav__inner{flex-wrap:wrap;justify-content:space-between;}
  .dovest-nav__main{order:3;justify-content:flex-start;margin-top:6px;}
}