.mission-filters{display:flex;flex-wrap:wrap;gap:.6rem;margin:1rem 0}.mission-filters button,.viewer-controls button{min-height:44px;padding:.65rem 1rem;border:1px solid #6b9b90;border-radius:.4rem;background:#10252b;color:#f0fff9;cursor:pointer}.mission-filters button[aria-pressed=true]{background:#a5ffe3;color:#071914}.gallery-project-card[hidden]{display:none}.project-overview dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr));gap:1.2rem}.project-overview dt{color:#a5ffe3;font-weight:700}.project-overview dd{margin:.4rem 0 0;line-height:1.6}.project-overview{margin-bottom:1.5rem}.gallery-image-button{display:block;width:100%;padding:0;border:0;background:#05090b;cursor:zoom-in}.image-viewer{width:min(96vw,1400px);max-width:96vw;height:92dvh;max-height:96dvh;box-sizing:border-box;padding:1rem;border:1px solid #6b9b90;border-radius:.6rem;background:#071319;color:#f0fff9}.image-viewer[open]{display:flex;flex-direction:column;gap:.7rem}.image-viewer::backdrop{background:rgb(0 0 0 / .88)}.viewer-controls{display:flex;flex-wrap:wrap;gap:.5rem}.viewer-canvas{flex:1;min-height:0;overflow:auto;display:grid;place-items:center;touch-action:pan-y pinch-zoom}.viewer-canvas img{display:block;width:100%;height:100%;min-height:0;object-fit:contain}.viewer-canvas.zoomed{display:block;touch-action:auto}.viewer-canvas.zoomed img{width:200%;height:auto;max-width:none}.viewer-caption{margin:0;line-height:1.45;max-height:7rem;overflow:auto}.gallery-image-button:focus-visible,.viewer-controls button:focus-visible{outline:3px solid #a5ffe3;outline-offset:3px}