/* Field guide, second edition: a study desk with a clear next action.
   Shared blue identity, legible body copy, quiet reference pages, visible evidence. */
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@media print{.mobile-menu-toggle,.plan-settings,.next-session,.reading-tabs,.reading-syllabus,.reading-session-actions,.catalog-controls{display:none!important}.reading-layout{display:block}.reading-panel{border:0}.reading-panel-head{background:white}.reading-panel-body{padding:0}.reading-artifact button{display:none}.reading-panel,.book-intro{break-inside:auto}.source-pair{display:block}.book-spine{print-color-adjust:exact}}
@media(max-width:760px){.rail.mobile-open .rail-foot{display:flex;position:static;grid-column:1/-1;align-items:center;justify-content:space-between;gap:16px;margin:0;padding:12px 3px 0;border-top:1px solid #53698D}.rail.mobile-open .rail-foot>a{display:block;margin:0;color:#D8E3F5;font-size:.875rem}.rail.mobile-open .rail-foot .utl{flex:none;margin:0}.rail.mobile-open .rail-foot>.rail-fresh,.rail.mobile-open .rail-foot>.rail-save{display:none}}