.gallery{margin:30px 0 38px;border:1px solid #dce1e8;border-radius:8px;overflow:hidden;background:#fff;font:15px/1.5 Arial,sans-serif}
.gallery-heading{padding:16px 20px;border-bottom:1px solid #dce1e8;font-weight:700;color:#172033}
.gallery-slide{margin:0;padding:18px 18px 0;text-align:left}
.gallery-slide[hidden]{display:none}
.gallery .image-open img{width:100%;height:440px;max-height:none;object-fit:contain;background:#f6f8fa;border:0;border-radius:0}
.gallery figcaption{margin-top:16px;min-height:48px;color:#172033}
.gallery-controls{display:flex;gap:20px;align-items:center;justify-content:center;padding:14px 18px 8px}
.gallery-controls button{width:44px;height:44px;border:1px solid #cbd3e0;border-radius:50%;background:#fff;color:#2253d6;font:24px Arial,sans-serif;cursor:pointer}
.gallery-controls button:hover:not(:disabled){background:#edf2ff;border-color:#2253d6}
.gallery-controls button:disabled{opacity:.3;cursor:default}
.gallery-count{font-variant-numeric:tabular-nums;min-width:42px;text-align:center;color:#42506a}
.gallery-source{padding:8px 18px 16px;text-align:center;font-size:12px;color:#68748a}
.gallery:focus-visible,.gallery button:focus-visible{outline:3px solid #2253d6;outline-offset:-3px}
@media(max-width:600px){.gallery-heading{padding:14px}.gallery-slide{padding:12px 12px 0}.gallery .image-open img{height:340px}.gallery figcaption{min-height:68px;font-size:14px}}
@media print{.gallery-slide[hidden]{display:block}.gallery-controls{display:none}.gallery-slide{break-inside:avoid}.gallery .image-open img{height:auto;max-height:600px}}
.image-open{display:block;width:100%;padding:0;border:0;background:transparent;cursor:zoom-in}.image-open span{display:block;margin-top:8px;color:#2253d6;font:13px Arial,sans-serif}dialog{width:96vw;max-width:none;height:94vh;max-height:none;padding:0;border:1px solid #dce1e8;border-radius:8px}dialog::backdrop{background:rgba(18,27,45,.65)}.viewer-bar{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:14px 18px;font:14px Arial,sans-serif;border-bottom:1px solid #dce1e8}.viewer-bar button{padding:8px 14px;background:#2253d6;color:white;border:0;border-radius:4px;cursor:pointer}.viewer-scroll{height:calc(100% - 65px);overflow:auto;padding:16px}.viewer-scroll img{display:block;width:auto;max-width:none;max-height:none}@media print{.image-open span{display:none}}
.fas-guide h2{margin-top:44px;font-size:30px}.fas-guide h3{margin-top:32px;font-size:24px}.fas-guide figure{margin:26px 0}.fas-guide figure img{display:block;max-width:100%;max-height:640px;width:auto;height:auto;margin:auto}.fas-guide .cover img{width:100%;max-height:none}.fas-guide aside{padding:18px;border-left:3px solid #2253d6;background:#f5f7fb}.fas-guide a{color:#2253d6}.fas-guide .gallery figure{margin:0}.fas-guide .gallery .image-open img{width:100%;height:440px;max-height:none}.fas-guide figcaption{font-size:15px}.fas-guide .gallery-source{font-size:12px}@media(max-width:600px){.fas-guide .gallery .image-open img{height:340px}}