:root {
  --primary:#C40018;
  --secondary:#0F172A;
  --dark:#111827;
  --gray:#F3F4F6;
  --text:#1F2937;
  --white:#FFFFFF;
  --muted:#6B7280;
  --border:#E5E7EB;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--white);color:var(--text);line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:22px 0 42px}
.site-header{background:var(--secondary);color:var(--white);position:sticky;top:0;z-index:20;box-shadow:0 8px 24px rgba(0,0,0,.14)}
.topbar{width:min(1180px,calc(100% - 32px));margin:0 auto;display:flex;align-items:center;gap:18px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;min-width:max-content}
.brand img{object-fit:contain;background:var(--white);border-radius:4px;padding:4px}
.brand strong{font-size:24px;letter-spacing:0}
.brand small{display:block;color:#CBD5E1;font-size:12px;line-height:1.1}
.search-top{margin-left:auto;display:flex;gap:8px;min-width:300px}
.search-top input,.form-control{width:100%;border:1px solid var(--border);border-radius:6px;padding:11px 12px;font-size:15px;background:var(--white);color:var(--text)}
button,.btn{border:0;border-radius:6px;background:var(--primary);color:var(--white);padding:11px 14px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px}
.btn.secondary{background:var(--secondary)}
.btn.light{background:var(--gray);color:var(--dark)}
.menu-toggle{display:none;margin-left:auto;font-size:22px;min-width:44px}
.main-nav{border-top:1px solid rgba(255,255,255,.12);display:flex;gap:2px;overflow:auto;width:min(1180px,calc(100% - 32px));margin:0 auto}
.main-nav a{padding:12px 14px;color:#E5E7EB;font-weight:700;font-size:14px;white-space:nowrap}
.main-nav a:hover{background:rgba(255,255,255,.1);color:var(--white)}
.ticker{background:var(--primary);color:var(--white);display:flex;align-items:center;gap:18px;padding:9px max(16px,calc((100% - 1180px)/2));font-size:14px;overflow:hidden}
.ticker strong{background:#8F0012;padding:4px 8px;border-radius:4px;white-space:nowrap}
.ticker div{display:flex;gap:24px;white-space:nowrap;overflow:auto}
.ad{min-height:72px;border:1px dashed #CBD5E1;background:#F8FAFC;color:var(--muted);display:flex;align-items:center;justify-content:center;margin:18px 0}
.ad:before{content:"Espacio publicitario";font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.ad-header{width:min(1180px,calc(100% - 32px));margin:0 auto 12px;background:#1E293B;border-color:#334155;color:#CBD5E1}
.hero-grid{display:grid;grid-template-columns:2fr 1fr;gap:22px;align-items:start}
.lead-card{position:relative;background:var(--dark);color:var(--white);min-height:420px;display:flex;align-items:flex-end;overflow:hidden;border-radius:8px}
.lead-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.72}
.lead-card .content{position:relative;padding:26px}
.kicker{display:inline-flex;background:var(--primary);color:var(--white);font-weight:700;font-size:12px;padding:4px 8px;border-radius:3px;text-transform:uppercase}
h1,h2,h3{line-height:1.18;margin:0 0 12px;color:var(--dark);letter-spacing:0}
.lead-card h1{font-size:36px;color:var(--white)}
.meta{color:var(--muted);font-size:14px;display:flex;gap:10px;flex-wrap:wrap}
.lead-card .meta{color:#E5E7EB}
.section-head{display:flex;align-items:end;justify-content:space-between;border-bottom:3px solid var(--secondary);margin:26px 0 16px}
.section-head h2{font-size:24px;border-bottom:3px solid var(--primary);padding-bottom:8px;margin-bottom:-3px}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-grid.two{grid-template-columns:repeat(2,1fr)}
.card{border:1px solid var(--border);border-radius:8px;overflow:hidden;background:var(--white);transition:transform .2s ease,box-shadow .2s ease}
.card:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(15,23,42,.1)}
.thumb{aspect-ratio:16/9;width:100%;object-fit:cover;background:var(--gray)}
.card-body{padding:14px}
.card > a > .card-body:first-child{border-top:4px solid var(--secondary)}
.card h3{font-size:19px}
.card p{color:var(--muted);margin:0 0 12px}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px}
.sidebar{position:sticky;top:148px;align-self:start}
.side-block{border-top:4px solid var(--secondary);padding-top:14px;margin-bottom:24px}
.mini-link{display:block;padding:12px 0;border-bottom:1px solid var(--border);font-weight:700}
.mini-link span{display:block;color:var(--primary);font-size:12px;text-transform:uppercase;margin-bottom:4px}
.tags{display:flex;gap:8px;flex-wrap:wrap}
.tags a{background:var(--gray);border:1px solid var(--border);border-radius:999px;padding:7px 10px;color:var(--secondary);font-size:14px}
.article{max-width:780px}
.breadcrumbs{font-size:14px;color:var(--muted);margin-bottom:12px}
.article h1{font-size:42px}
.standfirst{font-size:20px;color:#374151}
.article-image{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:8px;margin:18px 0}
.source-box,.info-box{border-left:5px solid var(--primary);background:#FFF5F6;padding:14px 16px;margin:18px 0;border-radius:0 6px 6px 0}
.article-content h2{font-size:26px;margin-top:26px}
.share{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}
.share a{background:var(--secondary);color:var(--white);padding:9px 12px;border-radius:6px;font-weight:700}
.site-footer{background:var(--dark);color:#D1D5DB;padding:34px max(16px,calc((100% - 1180px)/2))}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:28px}
.site-footer h3{color:var(--white)}
.site-footer a{display:block;margin:7px 0;color:#E5E7EB}
.copyright{border-top:1px solid #374151;margin-top:24px;padding-top:18px;color:#9CA3AF}
.admin-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh;background:#F8FAFC}
.admin-nav{background:var(--secondary);color:var(--white);padding:22px}
.admin-nav a{display:block;padding:10px;border-radius:6px;color:#E5E7EB}
.admin-nav a:hover{background:#1E293B}
.admin-main{padding:24px}
.panel{background:var(--white);border:1px solid var(--border);border-radius:8px;padding:18px;margin-bottom:18px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.stat{background:var(--white);border:1px solid var(--border);border-radius:8px;padding:16px}
.stat strong{display:block;font-size:28px;color:var(--secondary)}
.table{width:100%;border-collapse:collapse;background:var(--white)}
.table th,.table td{border-bottom:1px solid var(--border);padding:10px;text-align:left;vertical-align:top}
.table th{background:var(--gray);font-size:13px;text-transform:uppercase}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.form-grid .full{grid-column:1/-1}
textarea.form-control{min-height:140px}
.alert{padding:12px 14px;border-radius:6px;margin:12px 0;background:#ECFDF5;color:#065F46;border:1px solid #A7F3D0}
.alert.error{background:#FEF2F2;color:#991B1B;border-color:#FECACA}
@media (max-width: 920px){
  .hero-grid,.layout,.footer-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .sidebar{position:static}
  .stats{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 680px){
  .topbar{flex-wrap:wrap}
  .search-top{order:3;min-width:100%;width:100%}
  .menu-toggle{display:inline-flex}
  .main-nav{display:none;flex-direction:column;max-height:72vh;overflow:auto}
  .main-nav.is-open{display:flex}
  .news-grid,.news-grid.two,.form-grid,.stats,.admin-shell{grid-template-columns:1fr}
  .lead-card{min-height:340px}
  .lead-card h1,.article h1{font-size:30px}
  .admin-nav{position:static}
}