/* Announcement popup (news-style, dismissible with x) */
.ann-overlay{position:fixed;inset:0;z-index:99999;display:none;align-items:center;justify-content:center;padding:16px;background:rgba(6,42,67,.72);backdrop-filter:blur(4px)}
.ann-overlay.open{display:flex;animation:annFade .3s ease}
@keyframes annFade{from{opacity:0}to{opacity:1}}
.ann-card{position:relative;width:100%;max-width:880px;max-height:92vh;overflow-y:auto;background:#fff;border-radius:20px;box-shadow:0 30px 80px rgba(0,0,0,.35);animation:annUp .35s ease}
@keyframes annUp{from{transform:translateY(24px);opacity:0}to{transform:none;opacity:1}}
.ann-close{position:absolute;top:12px;right:12px;z-index:5;width:38px;height:38px;border:0;border-radius:50%;background:rgba(255,255,255,.95);color:#0f172a;font-size:24px;line-height:1;cursor:pointer;box-shadow:0 2px 10px rgba(0,0,0,.25);transition:.2s}
.ann-close:hover{background:#dc2626;color:#fff;transform:rotate(90deg)}
.ann-slider{position:relative;aspect-ratio:16/10;background:#0b1e30;border-radius:20px 20px 0 0;overflow:hidden}
.ann-slide{position:absolute;inset:0;opacity:0;transition:opacity .6s}
.ann-slide.active{opacity:1}
.ann-slide img{width:100%;height:100%;object-fit:contain;background:#0b1e30}
.ann-nav{position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;border:0;border-radius:50%;background:rgba(255,255,255,.85);cursor:pointer;font-size:18px}
.ann-prev{left:10px}.ann-next{right:10px}
.ann-dots{position:absolute;bottom:10px;left:0;right:0;display:flex;justify-content:center;gap:6px}
.ann-dot{width:8px;height:8px;border-radius:50%;border:0;background:rgba(255,255,255,.55);cursor:pointer;padding:0}
.ann-dot.active{background:#fff;width:22px;border-radius:6px}
.ann-body{padding:24px 28px 28px}
.ann-tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#1d4ed8;background:#eff6ff;border:1px solid #bfdbfe;border-radius:999px;padding:3px 12px}
.ann-title{font-size:22px;font-weight:800;color:#082032;margin:10px 0 4px;line-height:1.3}
.ann-date{font-size:12px;color:#64748b;margin-bottom:14px}
.ann-body p{font-size:14px;line-height:1.7;color:#334155;margin:0 0 10px;text-align:justify}
.ann-stat{display:inline-flex;align-items:center;gap:8px;margin-top:6px;padding:8px 14px;border-radius:12px;background:#ecfdf5;border:1px solid #a7f3d0;color:#047857;font-weight:700;font-size:13px}
.ann-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.ann-btn{padding:9px 18px;border-radius:10px;font-size:13px;font-weight:600;cursor:pointer;border:1px solid #cbd5e1;background:#fff;color:#0f172a;text-decoration:none}
.ann-btn.primary{background:#1d4ed8;border-color:#1d4ed8;color:#fff}
.ann-reopen{position:fixed;left:16px;bottom:16px;z-index:9999;display:none;align-items:center;gap:6px;padding:9px 14px;border:0;border-radius:999px;background:#1d4ed8;color:#fff;font-size:12px;font-weight:600;cursor:pointer;box-shadow:0 6px 20px rgba(29,78,216,.4)}
.ann-reopen.show{display:flex}
@media(max-width:600px){.ann-slider{aspect-ratio:4/3}.ann-body{padding:18px}.ann-title{font-size:18px}}