.heightmap-tool{grid-template-columns:minmax(280px,350px) minmax(0,1fr)}
.heightmap-tool .converter-controls{padding:24px}.heightmap-tool fieldset{border:0;padding:0;margin:0 0 22px;min-width:0}.heightmap-tool legend{font-size:17px;font-weight:800;margin-bottom:12px;color:#17212b}.heightmap-tool label{margin-top:14px}.heightmap-tool .file-label{margin-top:0}.heightmap-tool select{width:100%;border:1px solid #8b98a4;border-radius:8px;background:white;color:#17212b;padding:12px;margin-top:8px;font:inherit;min-height:46px}.heightmap-tool input[type=range]{display:block;width:100%;height:32px;accent-color:#1d4ed8}.heightmap-tool input[type=checkbox]{width:20px;height:20px;accent-color:#1d4ed8;flex-shrink:0}.heightmap-tool .check{display:flex;gap:10px;align-items:center;min-height:44px;font-size:14px;font-weight:600}.heightmap-tool .pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}.heightmap-tool .pair>*{min-width:0}.heightmap-tool output{float:right;font-weight:400}.heightmap-tool details{padding:14px 0;border-top:1px solid #d9dce2}.heightmap-tool summary{cursor:pointer;min-height:32px;font-size:14px;font-weight:700;color:#243c50}.heightmap-tool .secondary{min-height:44px}.heightmap-tool .converter-preview{gap:12px;align-self:start;position:sticky;top:16px}.heightmap-tool .preview-label{margin-bottom:0}.heightmap-tool #heightmap-viewer{height:380px;background:#eef1f3;border-radius:10px;display:flex;align-items:center;justify-content:center;overflow:hidden;text-align:center;padding:0}.heightmap-tool #heightmap-viewer>p{padding:20px}.heightmap-tool #heightmap-viewer canvas{display:block;width:100%;height:100%;touch-action:none}.heightmap-tool #heightmap-details{font-size:13px;font-weight:700;min-height:24px;margin:0}.heightmap-tool #heightmap-crop,.heightmap-tool #heightmap-backlight{display:block;max-width:100%;max-height:220px;width:auto;height:auto;margin:auto;background:repeating-conic-gradient(#edf0f2 0 25%,#fff 0 50%) 50%/18px 18px}.heightmap-tool .map-box{border:1px solid #d9dce2;padding:16px;border-radius:10px;background:#f9fafb}.heightmap-tool .map-box p{font-size:13px;margin:0 0 12px}.heightmap-tool .preview-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.heightmap-tool .preview-actions label{margin:0}.heightmap-tool #heightmap-status{font-size:13px;line-height:1.7;color:#244e43}.heightmap-tool #heightmap-status[data-error=true]{color:#a12626}.heightmap-tool .notice{margin-top:0}.heightmap-tool .small{margin:8px 0 12px}.heightmap-tool [hidden]{display:none!important}.heightmap-tool input:invalid{border-color:#a12626}.heightmap-tool .steps{padding-left:22px}.workflow .backlink{font-size:14px}.workflow .reading details{border-bottom:1px solid #d9dce2;padding:16px 0}.workflow .reading summary{font-size:17px;font-weight:700;color:#17212b;cursor:pointer;line-height:1.5;min-height:32px}.workflow .reading details p{margin-bottom:0}.workflow .reading .local-step{padding-left:24px}.workflow .reading .local-step li{padding-left:6px}
@media(max-width:760px){.heightmap-tool{grid-template-columns:1fr}.heightmap-tool .converter-controls{padding:20px}.heightmap-tool .converter-preview{position:static}.heightmap-tool #heightmap-viewer{height:300px}.heightmap-tool .pair{gap:10px}.heightmap-tool .map-box{padding:12px}.heightmap-tool #heightmap-crop,.heightmap-tool #heightmap-backlight{max-height:180px}.heightmap-tool .file-label input::file-selector-button{min-height:44px}.heightmap-tool input[type=range]{height:44px}.heightmap-tool summary{min-height:44px}}

.heightmap-tool .converter-preview{top:112px;scroll-margin-top:112px}.heightmap-tool #heightmap-crop,.heightmap-tool #heightmap-backlight{width:100%;height:200px;object-fit:contain}.heightmap-tool #heightmap-download{align-self:flex-start;min-height:48px}.heightmap-tool .backlink{display:inline-flex;align-items:center;min-height:44px}
@media(max-width:760px){.heightmap-tool .converter-preview{scroll-margin-top:88px}.heightmap-tool #heightmap-crop,.heightmap-tool #heightmap-backlight{height:180px}.heightmap-tool #heightmap-download{width:100%}}

.heightmap-tool{overflow:visible}