/* Biblioteca Central UNT. Scoped presentation; Bootstrap 5 is inherited. */
.bc-page{padding:1.5rem 0 2rem;color:#263b50}
.bc-eyebrow{font-size:.68rem;font-weight:750;letter-spacing:.12em;color:#13718b;margin-bottom:.8rem}
.bc-presentation{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(210px,1fr);gap:2rem;padding:2.5rem;border:1px solid #dce7ef;border-radius:22px;background:linear-gradient(125deg,#fff,#eaf3fa);margin-bottom:1.5rem}
.bc-presentation-copy{align-self:center;min-width:0}
.bc-presentation h1,.bc-presentation h2{color:#003f7d;font-size:clamp(1.65rem,3vw,2.7rem);font-weight:800;letter-spacing:-.025em;line-height:1.15;margin:0 0 1.2rem}
.bc-presentation-copy>p:not(.bc-eyebrow){font-size:.98rem;color:#587086;line-height:1.8;max-width:720px}
.bc-brand-visual{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:1rem;border-radius:18px;background:#003f7d;padding:2rem;text-align:center;min-width:0;color:#fff}
.bc-brand-visual img{display:block;width:100%;max-width:240px;height:auto;max-height:90px;object-fit:contain}
.bc-brand-visual>span{font-size:1.15rem;font-weight:700}
.bc-brand-visual small{font-size:.66rem;color:#b6d8ef}
.bc-actions{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;margin-top:1.3rem}
.bc-button{display:inline-flex;align-items:center;justify-content:center;gap:.7rem;padding:.8rem 1.1rem;color:#fff!important;background:#003f7d;border-radius:10px;text-decoration:none;font-size:.82rem;font-weight:700;line-height:1.5}
.bc-button:hover,.bc-button:focus{background:#002a54;color:#fff;text-decoration:none}
.bc-text-link{font-size:.82rem;font-weight:600;text-underline-offset:4px}
.bc-section-nav{display:flex;flex-wrap:wrap;gap:.4rem;padding:.6rem;background:#e8f0f7;border-radius:12px;margin-bottom:2rem}
.bc-section-nav a{display:block;padding:.55rem .8rem;color:#124d7b;font-size:.78rem;font-weight:600;text-decoration:none;border-radius:8px}
.bc-section-nav a:hover,.bc-section-nav a:focus{background:#fff}
.bc-section{margin:2.5rem 0;scroll-margin-top:1rem}
.bc-section h2{font-size:1.45rem;font-weight:750;color:#003f7d;margin-bottom:.75rem}
.bc-section h3{font-size:1.03rem;font-weight:700;color:#003f7d;margin:1rem 0 .7rem}
.bc-section-heading{margin-bottom:1.5rem}
.bc-section-heading>p:not(.bc-eyebrow),.bc-page-title>p:not(.bc-eyebrow){font-size:.88rem;color:#5c7388;line-height:1.75}
.bc-page-title{padding:1rem 0 .75rem}
.bc-page-title h1{font-size:clamp(1.7rem,3vw,2.5rem);font-weight:800;color:#003f7d}
.bc-history-grid{display:grid;grid-template-columns:210px minmax(0,1fr);gap:2rem;background:#fff;border:1px solid #dfe8f0;border-radius:18px;padding:2rem}
.bc-history-grid>div>p:not(.bc-eyebrow){font-size:.9rem;line-height:1.8}
.bc-history-year{display:flex;flex-direction:column;justify-content:center;gap:.8rem;padding:1.5rem;border-radius:14px;background:#eaf5f9;color:#003f7d;text-align:center}
.bc-history-year strong{font-size:3rem;line-height:1;font-weight:800}
.bc-history-year span{font-size:.7rem;color:#496174}
.bc-service-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.bc-service-card,.bc-info-card{min-width:0;padding:1.5rem;border:1px solid #dfe8f0;border-radius:15px;background:#fff;box-shadow:0 4px 14px #003f7d04}
.bc-service-card{display:flex;align-items:flex-start;flex-direction:column;scroll-margin-top:1.5rem}
.bc-card-number{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;color:#007b98;background:#e9f5f8;font-size:.73rem;font-weight:800}
.bc-service-card p,.bc-info-card p{font-size:.85rem;line-height:1.8;color:#526c81}
.bc-service-card .bc-card-note{font-size:.74rem;color:#536c80}
.bc-service-card>a{margin-top:auto;font-size:.79rem;font-weight:650}
.bc-departments{display:grid;gap:.7rem}
.bc-department{border:1px solid #dfe8f0;border-radius:12px;background:#fff;scroll-margin-top:1rem}
.bc-department summary{cursor:pointer;padding:1rem 1.2rem;font-size:.9rem;font-weight:650;color:#003f7d}
.bc-department[open] summary{border-bottom:1px solid #e7eef4}
.bc-department p{padding:1rem 1.2rem;margin:0;font-size:.85rem;line-height:1.75}
.bc-admin{margin-top:1rem;padding:1.2rem 1.5rem;border-left:3px solid #00a5ce;background:#ecf4f9;border-radius:0 12px 12px 0}
.bc-admin p,.bc-admin a{font-size:.82rem}
.bc-network{display:grid;grid-template-columns:150px minmax(0,1fr);gap:1.8rem;padding:1.8rem;border:1px solid #dce7ef;border-radius:18px;background:linear-gradient(120deg,#fff,#eef5fa)}
.bc-network-mark{display:flex;flex-direction:column;align-items:center;justify-content:center;background:#003f7d;color:#fff;border-radius:14px;font-size:2.6rem;font-weight:800;min-height:145px}
.bc-network-mark span{font-size:.55rem;letter-spacing:.1em;font-weight:650}
.bc-network p{font-size:.85rem;line-height:1.8}
.bc-contact-grid,.bc-resource-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.bc-info-card h2,.bc-info-card h3{font-size:1rem;margin:0 0 .9rem;color:#003f7d;font-weight:700}
.bc-info-card address,.bc-info-card a:not(.bc-button){font-size:.85rem;overflow-wrap:anywhere;line-height:1.8}
.bc-info-card address{font-style:normal;margin:0}
.bc-contact-note,.bc-muted{font-size:.75rem!important;color:#526b7d;line-height:1.75}
.bc-contact-note{margin-top:1rem}
.bc-ridunt-resource{grid-column:1/-1}
.bc-ridunt-resource>img{float:right;object-fit:contain;margin:0 0 1rem 1rem}
.bc-sources{padding:1.3rem 1.5rem;border-radius:14px;background:#e7eff6;margin-top:2rem}
.bc-sources h2{font-size:1rem;font-weight:700;color:#003f7d}
.bc-sources p,.bc-sources li{font-size:.77rem;line-height:1.8}
.bc-sources small{font-size:.68rem;color:#486176;line-height:1.7;display:block}
.bc-presentation--compact{grid-template-columns:minmax(0,2fr) minmax(170px,1fr);padding:1.75rem;margin-top:2rem}
.bc-presentation--compact h2{font-size:1.5rem;margin-bottom:.75rem}
.bc-presentation--compact .bc-presentation-copy>p:not(.bc-eyebrow){font-size:.85rem}
.bc-presentation--compact .bc-brand-visual{padding:1.5rem}
.bc-page a:focus-visible,.bc-presentation a:focus-visible,.bc-page summary:focus-visible{outline:3px solid #009fc7;outline-offset:4px;border-radius:4px}
/* Keep existing account controls while accommodating institutional links. */
.navbar.banner .nav-link{font-size:.8rem}
.navbar.banner .navbar-nav{row-gap:.2rem}
@media(min-width:1200px){.navbar.banner .navbar-collapse{flex-wrap:wrap;justify-content:flex-end}.navbar.banner .navbar-nav{justify-content:flex-end}}
@media(max-width:767.98px){.bc-page{padding-top:1rem}.bc-presentation,.bc-presentation--compact{grid-template-columns:minmax(0,1fr);gap:1rem;padding:1.4rem}.bc-brand-visual{padding:1.4rem}.bc-brand-visual img{max-width:190px}.bc-presentation--compact .bc-brand-visual{display:none}.bc-history-grid{grid-template-columns:minmax(0,1fr);padding:1.3rem;gap:1.2rem}.bc-history-year{flex-direction:row;align-items:center;gap:1rem}.bc-history-year strong{font-size:2rem}.bc-history-year span{max-width:190px;text-align:left}.bc-service-grid,.bc-contact-grid,.bc-resource-grid{grid-template-columns:minmax(0,1fr)}.bc-network{grid-template-columns:minmax(0,1fr);padding:1.3rem;gap:1rem}.bc-network-mark{min-height:95px}.bc-ridunt-resource{grid-column:auto}.bc-section{margin:2rem 0}.bc-section-nav a{font-size:.72rem;padding:.5rem .6rem}.bc-section-nav{gap:.15rem}.bc-service-card,.bc-info-card{padding:1.2rem}}