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solid;font-size:10px}@media (width<=1050px){.river-layout{grid-template-rows:minmax(600px,calc(100vh - 84px)) auto;grid-template-columns:1.25fr .85fr}.stone-card{grid-column:1/-1;grid-template-columns:1fr 1fr;gap:0 40px;padding:45px 6vw;display:grid}.stone-card .card-top,.stone-card h2,.stone-card>p{grid-column:1}.stone-card dl,.age-note,.share{grid-column:2}.stone-card dl{grid-row:1/4;margin:0}.topbar nav{gap:12px}.booth{display:none}}@media (width<=720px){.topbar{height:72px;padding:0 18px}.brand{min-width:0}.brand small{display:none}.topbar nav{gap:7px;margin-left:auto}.topbar nav button{font-size:10px}.river-layout{flex-direction:column;display:flex}.river-stage{order:1;height:54vh;min-height:390px}.find-panel{order:0;padding:42px 24px 32px}.find-panel:after{display:none}.stone-card{order:2;padding:42px 24px;display:block}.stone-card dl,.age-note,.share{grid-column:auto}.floating-x-share{min-width:190px;bottom:14px;right:14px}.physics-workbench{grid-template-columns:1fr}.physics-stage,.physics-stage canvas{min-height:500px}.physics-picker{border-left:0;border-top:1px solid var(--line);max-height:none}.picker-list{max-height:330px}.physics-status{width:86%;min-width:0;top:12px}.stack-x-share{top:66px;right:12px}.held-controls>span{max-width:145px}.page-heading{flex-direction:column;align-items:flex-start}.box-page,.stack-page{padding:45px 20px}.box-actions{width:100%}.box-actions button{flex:1}.stone-grid{grid-template-columns:repeat(2,1fr)}.specimen{padding:4px 12px 18px}.stone-viewer.compact{height:110px}}@media (width<=450px){.brand b{font-size:15px}.brand-mark{width:28px;height:23px}.topbar nav button:first-child{display:none}.stone-grid{grid-template-columns:1fr 1fr}.specimen b{font-size:12px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}