.wave-divider{width:100%;overflow:hidden;line-height:0}.marine-img-placeholder{width:100%;border-radius:16px;overflow:hidden;background:linear-gradient(135deg,var(--ocean-deep) 0%,var(--ocean-mid) 40%,var(--lagoon) 80%,var(--ocean-light) 100%);display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:320px;position:relative;box-shadow:0 16px 48px var(--shadow-ocean);margin-bottom:12px}.marine-img-placeholder::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 60% 40% at 50% 80%,rgba(0,180,180,.3) 0%,transparent 60%)}.marine-img-placeholder .mip-icon{font-size:52px;position:relative;z-index:1;margin-bottom:12px;opacity:.9}.marine-img-placeholder .mip-label{font-family:"Bebas Neue",sans-serif;font-size:12px;letter-spacing:4px;color:rgba(255,255,255,.7);position:relative;z-index:1;text-align:center;padding:0 20px}.marine-img-placeholder .mip-alt{position:absolute;bottom:14px;left:14px;background:rgba(0,0,0,.45);color:rgba(255,255,255,.8);font-size:11px;padding:4px 10px;border-radius:20px;font-family:"Source Serif 4",serif}.highlight-block-stack .marine-img-placeholder{margin:20px 0 8px}.leaflet-popup-content-wrapper{background:#031a30!important;border:1px solid #00b4b4!important;color:#e8f6fc!important;border-radius:8px!important}.leaflet-popup-tip{background:#00b4b4!important}.leaflet-popup-content{font-family:"Source Serif 4",Georgia,serif;font-size:.85rem}.popup-title{font-weight:700;color:#40d0d0;font-size:.9rem}.popup-desc{color:#b8e4f5;font-size:.78rem;margin-top:3px}