/* Tarjetas de acceso rápido de la página principal. */
.service-card{position:relative;overflow:hidden;transition:transform .22s ease,box-shadow .22s ease}.service-card:before{content:"";position:absolute;top:0;left:0;width:5px;height:100%;background:linear-gradient(#0b579d,#12a16f);transform:scaleY(0);transition:transform .22s ease}.service-card:hover{transform:translateY(-5px);box-shadow:0 12px 24px #173b6224}.service-card:hover:before{transform:scaleY(1)}.service-card h2{display:flex;align-items:center;gap:10px}.service-icon{width:32px;height:32px;display:inline-grid;place-items:center;background:linear-gradient(135deg,#075091,#0ca36d);color:#fff;border-radius:9px;font-size:19px;line-height:1;box-shadow:0 4px 10px #07509138}.feature-link{display:inline-flex;align-items:center;gap:7px;color:#075091;font-weight:bold;text-decoration:none;padding:8px 0;border-bottom:2px solid #dce8f2;transition:color .2s,border-color .2s,gap .2s}.feature-link span{font-size:19px;line-height:1}.feature-link:hover{color:#079462;border-color:#079462;gap:12px}
/* Pie institucional compacto, presente en todas las páginas. */
footer.institution-footer{margin-top:42px;background:linear-gradient(120deg,#073f7d,#0b579d);color:#fff;text-align:left;padding:0}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr .8fr;gap:30px;padding-top:30px;padding-bottom:30px}.footer-brand{display:flex;align-items:center;gap:12px}.footer-brand img{width:62px;height:62px;object-fit:contain;background:#fff;border-radius:50%;padding:2px}.footer-brand strong{display:block;font-size:19px;line-height:.95;letter-spacing:.5px}.footer-brand span{display:block;font-size:12px;line-height:1.45;margin-top:7px;opacity:.92}.institution-footer h3{font-size:14px;margin:0 0 8px;color:#fff}.institution-footer p{margin:0;font-size:12px;line-height:1.7;opacity:.94}.institution-footer a{color:#fff;text-decoration:none;border-bottom:1px solid #ffffff80}.institution-footer a:hover{border-color:#fff}.footer-social{justify-self:start}.social-links{display:flex;gap:9px}.social-links a{display:grid;place-items:center;width:33px;height:33px;border:0;border-radius:50%;background:#ffffff26;color:#fff!important;font:bold 18px/1 Arial;transition:transform .2s,background .2s,box-shadow .2s}.social-links a:nth-child(2){font-size:14px}.social-links a:nth-child(3){font-size:21px}.social-links a:hover{transform:translateY(-3px);background:#08a66d;border:0;box-shadow:0 5px 12px #001f3d66}.footer-bottom{background:#052d5a;color:#fff;font-size:11px}.footer-bottom .wrap{padding-top:9px;padding-bottom:9px;display:flex;align-items:center;justify-content:space-between;gap:16px}.footer-bottom .wrap:after{content:'Desarrollado con ❤️ para la educación';white-space:nowrap}body{min-height:100vh;display:flex;flex-direction:column}main.wrap{flex:1;width:100%}@media(max-width:820px){.footer-grid{grid-template-columns:1fr 1fr;gap:24px}}@media(max-width:700px){.footer-grid{grid-template-columns:1fr;gap:20px;padding-top:26px;padding-bottom:26px}footer.institution-footer{margin-top:28px}.service-card:hover{transform:none}.footer-bottom .wrap{flex-direction:column;align-items:flex-start;gap:4px}}
.ranking-filter{max-width:430px;margin:18px 0;background:#fff;border:1px solid #d7e4ef;box-shadow:0 3px 10px #173b6212}.ranking-filter label{margin:0;color:#083b76}.ranking-rule{display:flex;gap:12px;align-items:flex-start;max-width:1040px;margin:18px 0;padding:14px 16px;border-left:5px solid #e5ad00;background:#fff8d9;border-radius:7px;color:#4e410d}.ranking-rule strong{white-space:nowrap;color:#083b76}.ranking-rule span{font-size:14px}.ranking-table th:last-child{background:#f6e79a;color:#514300}.ranking-table td:last-child{font-weight:bold;color:#715a00}.ranking-table small{font-weight:normal}@media(max-width:700px){.ranking-rule{flex-direction:column;gap:4px}.ranking-table{font-size:13px}.ranking-table th,.ranking-table td{padding:8px 6px}}