:root{--primary:#1357d8;--accent:#13b8a7;--dark:#10213f;--soft:#f4f7fb}body{font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;background:#fff;color:#172033}.portal-nav{backdrop-filter:blur(10px);box-shadow:0 10px 30px rgba(16,33,63,.06)}.brand-logo{width:44px;height:44px}.navbar-brand small{font-size:.72rem;color:#64748b}.hero-section{background:radial-gradient(circle at top right,rgba(19,184,167,.95),transparent 35%),linear-gradient(135deg,#0f3c9c,#1357d8 55%,#0e7490);min-height:520px;display:flex;align-items:center}.text-white-75{color:rgba(255,255,255,.78)}.hero-card{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);border-radius:32px;padding:34px;color:#fff;backdrop-filter:blur(18px)}.hero-card i{font-size:4rem}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:1rem;margin-bottom:1.2rem}.section-heading span{text-transform:uppercase;letter-spacing:.14em;font-size:.75rem;color:var(--primary);font-weight:800}.section-heading h2{font-weight:800;margin:0;color:var(--dark)}.news-card,.portal-panel,.download-card{background:#fff;border:1px solid #e6edf6;border-radius:24px;overflow:hidden;box-shadow:0 18px 40px rgba(16,33,63,.07)}.news-card img{width:100%;height:210px;object-fit:cover;background:#eef2f7}.news-card h5 a{color:var(--dark);text-decoration:none}.news-card h5 a:hover{color:var(--primary)}.news-card .meta,.article-meta{font-size:.85rem;color:#64748b;margin-bottom:.6rem;display:flex;gap:.75rem;flex-wrap:wrap}.news-card p{color:#64748b}.portal-panel{padding:24px}.event-list-item{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid #eef2f7}.event-list-item:last-child{border-bottom:0}.event-date-box{width:56px;height:56px;border-radius:18px;background:#eef6ff;color:var(--primary);display:grid;place-items:center;line-height:1}.event-date-box span{font-size:.78rem}.download-mini{display:flex;gap:12px;padding:14px;border-radius:18px;text-decoration:none;color:var(--dark);background:#f8fafc;margin-bottom:10px}.download-mini i{font-size:1.6rem;color:var(--primary)}.download-mini small{display:block;color:#64748b}.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.gallery-item{position:relative;border-radius:22px;overflow:hidden;display:block;height:210px;background:#e2e8f0}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:.3s}.gallery-item:hover img{transform:scale(1.06)}.gallery-item span{position:absolute;left:12px;right:12px;bottom:12px;color:#fff;background:rgba(15,23,42,.68);border-radius:14px;padding:8px 10px;font-weight:700}.footer-section{background:#f8fafc;border-top:1px solid #e2e8f0}.mobile-bottom-bar{position:fixed;left:12px;right:12px;bottom:12px;background:rgba(255,255,255,.94);border:1px solid #e2e8f0;border-radius:24px;box-shadow:0 16px 40px rgba(15,23,42,.2);z-index:1050;display:grid;grid-template-columns:repeat(5,1fr);padding:8px;backdrop-filter:blur(16px)}.mobile-bottom-bar a{text-decoration:none;color:#64748b;text-align:center;font-size:.7rem;font-weight:700}.mobile-bottom-bar i{display:block;font-size:1.25rem;color:var(--primary)}.pb-mobile-bar{padding-bottom:0}.page-hero{background:linear-gradient(135deg,#eff6ff,#f0fdfa);padding:54px 0}.page-hero h1{font-weight:900;color:var(--dark)}.search-box{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #e2e8f0;border-radius:999px;padding:8px 10px 8px 18px;box-shadow:0 12px 30px rgba(15,23,42,.06)}.search-box input{border:0;outline:0;flex:1}.article-container{max-width:900px}.article-header{background:linear-gradient(135deg,#0f3c9c,#1357d8);padding:60px 0;color:#fff}.article-header h1{font-weight:900}.article-header .article-meta{color:rgba(255,255,255,.8)}.article-thumb{width:100%;max-height:470px;object-fit:cover;border-radius:28px}.article-content{font-size:1.08rem;line-height:1.85}.article-content img{max-width:100%;height:auto;border-radius:18px}.article-content iframe{max-width:100%;border-radius:18px}.comments-box{background:#fff;border:1px solid #e2e8f0;border-radius:28px;padding:24px}.comment-item{padding:14px 0;border-bottom:1px solid #edf2f7}.comment-item small{display:block;color:#64748b}.download-card{padding:24px}.download-card i{font-size:2.5rem;color:var(--primary)}.login-section{min-height:70vh;display:grid;place-items:center;background:linear-gradient(135deg,#f8fafc,#eff6ff)}.login-card{width:min(420px,92vw);background:#fff;border:1px solid #e2e8f0;border-radius:30px;padding:30px;box-shadow:0 25px 60px rgba(15,23,42,.12)}.login-logo{width:76px}.empty-box{background:#f8fafc;border:1px dashed #cbd5e1;padding:24px;border-radius:24px;text-align:center;color:#64748b}@media(max-width:991px){.hero-section{min-height:auto}.gallery-grid{grid-template-columns:repeat(2,1fr)}.pb-mobile-bar{padding-bottom:86px}}@media(max-width:575px){.section-heading{align-items:start;flex-direction:column}.gallery-grid{grid-template-columns:1fr}.gallery-item{height:230px}.search-box{border-radius:24px;align-items:stretch;flex-direction:column}.search-box i{display:none}.search-box input{width:100%;padding:10px}}