:root{--azul:#003b71;--turquesa:#087c92;--verde:#2a683c;--oro:#bd9f4c;--ink:#12384b;--border:#d6e2e9}*{box-sizing:border-box}body{margin:0;background:#f5f9fa;color:var(--ink);font:16px/1.55 system-ui,-apple-system,'Segoe UI',sans-serif}.site{min-height:75vh}a{color:var(--azul)}.hero{background:linear-gradient(125deg,#e8f4f5,#fff);text-align:center;padding:32px 16px 22px}.hero img{width:180px;height:auto;mix-blend-mode:multiply}.hero h1{font-weight:850;margin:10px auto 3px;font-size:clamp(25px,4vw,42px);max-width:900px;line-height:1.2}.hero p{margin:8px auto;max-width:800px}.pill{display:inline-block;background:#e3f0f5;padding:7px 17px;border-radius:99px;color:#075174;font-weight:700}.container{max-width:900px;margin:28px auto 60px;padding:0 16px}.panel{background:white;border:1px solid var(--border);border-radius:19px;padding:clamp(18px,3.5vw,32px);box-shadow:0 12px 42px #0b496013}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.field{display:flex;flex-direction:column;gap:6px;font-weight:700;margin-bottom:17px}input,select,textarea{padding:13px 14px;border:1px solid #cddbe4;border-radius:11px;font:inherit;width:100%;background:white;color:var(--ink)}input:focus,select:focus{outline:2px solid #83c8dc}.btn,button{border:0;padding:13px 18px;border-radius:11px;background:linear-gradient(90deg,var(--azul),#0a66b8);color:white;font:inherit;font-weight:750;cursor:pointer;display:inline-block;text-decoration:none}.btn:hover,button:hover{filter:brightness(1.1)}.btn:disabled{opacity:.6;cursor:wait}.notice{background:#edf6fd;border:1px solid #c3deef;padding:13px 17px;border-radius:13px;margin:14px 0;font-weight:650}.notice.err{background:#fff2f0;border-color:#efcac2;color:#923c2e}.muted{color:#647984}.footer{background:#002b58;color:white;text-align:center;padding:25px 18px 12px}.footer img{width:min(1050px,100%);height:auto;display:block;margin:auto}.footer p{font-size:13px;opacity:.8;margin:15px 0 0}.nav{background:var(--azul);color:white;padding:15px max(20px,calc((100% - 1100px)/2));display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}.nav a{color:white;margin-right:16px;text-decoration:none;font-size:14px}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.stat{background:#eaf3f8;border-radius:13px;padding:20px}.stat strong{display:block;font-size:27px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:14px}td,th{padding:11px;border-bottom:1px solid #e1ebf0;text-align:left}th{background:#edf5f8}.choice{padding:14px;border:1px solid var(--border);border-radius:12px;margin:8px 0}.choice input{width:auto}.small{font-size:13px}.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}h2{color:var(--azul);margin-top:0}@media(max-width:680px){.grid{grid-template-columns:1fr}.hero img{width:140px}.nav{display:block}.nav a{display:inline-block;margin:8px 8px 0 0}}

.captcha{background:#e9f5ef;border:1px solid #9fcdb0;border-radius:14px;padding:15px;margin:20px 0}.captcha p{margin:5px 0 10px}.captcha input{max-width:180px}
.one-tabs{display:flex;gap:9px;overflow-x:auto;padding:12px 0 18px;scrollbar-width:thin}.one-tab{flex:0 0 auto;max-width:300px;border:1px solid #bdd5e2;padding:10px 14px;border-radius:12px;text-decoration:none;font-weight:700;color:#003b71;background:#eff6fa}.one-tab.active{background:#003b71;color:white;border-color:#003b71}.one-filters{display:flex;flex-wrap:wrap;gap:12px;align-items:end;margin:20px 0}.one-filters .field{min-width:190px;flex:1;margin:0}.one-filters button{margin-bottom:0}

/* Modal accesible del programa oficial */
.programa-overlay[hidden]{display:none!important}
.programa-overlay{position:fixed;inset:0;z-index:1000;background:rgba(0,24,52,.76);display:flex;align-items:center;justify-content:center;padding:18px}
.programa-dialog{background:#fff;border-radius:16px;width:min(1080px,100%);height:min(92dvh,950px);display:flex;flex-direction:column;box-shadow:0 28px 90px #001a36a1;overflow:hidden}
.programa-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 18px;background:#003b71;color:white}
.programa-toolbar h2{color:white;font-size:clamp(15px,2.3vw,20px);margin:0}
.programa-controls{display:flex;align-items:center;gap:12px;flex-shrink:0}
.programa-external{color:#fff;text-decoration:underline;font-weight:650;font-size:14px}
.programa-close{background:#fff;color:#003b71;font-size:20px;line-height:1;width:42px;height:42px;padding:0;border-radius:9px}
.programa-dialog iframe{flex:1;width:100%;min-height:0;border:0;background:#eee}
.programa-fallback{margin:0;padding:6px 14px;text-align:center;font-size:12px;color:#526574}
body.programa-open{overflow:hidden}
.btn-programa{margin-top:10px}
@media(max-width:600px){.programa-overlay{padding:5px}.programa-dialog{height:96dvh;border-radius:10px}.programa-toolbar{padding:10px;gap:8px}.programa-controls{gap:7px}.programa-external{font-size:12px}.programa-fallback{font-size:11px}}

.footer-logos{display:flex;align-items:center;justify-content:center;gap:14px 20px;flex-wrap:wrap;max-width:1200px;margin:auto}
.footer-logos img{width:auto;height:auto;max-height:76px;max-width:155px;object-fit:contain;display:block;filter:none}
@media(max-width:680px){.footer-logos{gap:12px}.footer-logos img{max-width:95px;max-height:52px}}

/* Footer blanco con separador azul UNAM */
.footer{background:#ffffff;color:#12384b;border-top:8px solid #003b71;padding:28px 18px 20px}
.footer p{color:#003b71;opacity:1}
.footer-logos img{filter:none}