.svg-idl-line{stroke:var(--danger)}.svg-idl-label{fill:var(--danger);font-weight:600}.svg-pm-line{stroke:var(--primary)}.svg-pm-label{fill:var(--primary);font-weight:600}.time-zone-bands rect{transition:opacity 0.2s ease}.time-zone-bands rect:hover{opacity:0.4}.timeline-learn{position:relative;padding-left:2.5rem}.timeline-learn::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(to bottom,var(--primary),var(--info,var(--primary)));border-radius:3px}.timeline-learn .timeline-item{position:relative;padding-bottom:1.5rem}.timeline-learn .timeline-item:last-child{padding-bottom:0}.timeline-learn .timeline-marker{position:absolute;left:-2.5rem;width:2.5rem;height:2.5rem;background:var(--primary);color:var(--text-on-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.75rem;font-weight:600;transform:translateX(-50%);box-shadow:var(--shadow-sm)}.timeline-learn .timeline-content{padding-left:1rem}.timeline-learn .timeline-content h3{margin-bottom:0.25rem;color:var(--text-primary);font-size:1.125rem}.timezone-map-container{position:relative;background:var(--bg-body);border-radius:var(--radius-md,0.5rem);overflow:hidden}.world-map{width:100%;height:auto;display:block}.world-map .city-marker{cursor:pointer;transition:r 0.2s ease;fill:var(--primary)}.world-map .city-marker:hover{r:8}.world-map .city-marker:focus{outline:none;r:8;stroke:var(--text-on-primary);stroke-width:2}.world-map .grid-line{stroke:var(--border-color);stroke-width:0.5;opacity:0.3}.map-tooltip{position:absolute;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md,0.375rem);padding:0.5rem 0.75rem;font-size:0.875rem;pointer-events:none;z-index:100;box-shadow:var(--shadow-md);color:var(--text-primary);max-width:200px;transition:opacity 0.2s ease}#dst-calendar{margin-bottom:0}#dst-calendar thead th{color:var(--text-primary);font-weight:600;border-bottom:2px solid var(--border-color);background:var(--bg-hover);white-space:nowrap}#dst-calendar tbody td{color:var(--text-secondary);border-bottom:1px solid var(--border-color);vertical-align:middle}#dst-calendar tbody tr{transition:background-color 0.15s ease}#dst-calendar tbody tr:hover{background-color:var(--bg-hover)}#dst-calendar .dst-status{display:inline-block;padding:0.25em 0.5em;border-radius:var(--radius-sm);font-size:0.75rem;font-weight:500}#dst-calendar .dst-status.active{background:var(--success);color:var(--text-on-primary)}#dst-calendar .dst-status.inactive{background:var(--bg-hover);color:var(--text-muted)}.trivia-card{transition:transform 0.2s ease,box-shadow 0.2s ease;border-width:2px}.trivia-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.trivia-card.border-info{border-color:var(--info) !important}.trivia-card.border-warning{border-color:var(--warning) !important}.trivia-card.border-success{border-color:var(--success) !important}.trivia-card.border-primary{border-color:var(--primary) !important}.trivia-card.border-secondary{border-color:var(--text-muted) !important}.trivia-card.border-danger{border-color:var(--danger) !important}.quick-ref-card{height:100%}.quick-ref-card .card-header{background:var(--bg-hover);border-bottom:1px solid var(--border-color)}.quick-ref-card .list-unstyled li{padding:0.25rem 0;border-bottom:1px solid var(--border-color)}.quick-ref-card .list-unstyled li:last-child{border-bottom:none}.quick-ref-card dt{color:var(--text-primary);font-weight:500}.quick-ref-card dd{color:var(--text-secondary)}@media (max-width:767.98px){.timezone-map-container{overflow-x:auto;-webkit-overflow-scrolling:touch}.world-map{min-width:600px}.timeline-learn{padding-left:1.75rem}.timeline-learn .timeline-marker{width:2rem;height:2rem;font-size:0.625rem;left:-1.75rem}.timeline-learn .timeline-content{padding-left:0.5rem}#dst-calendar{min-width:600px}}@media (max-width:575.98px){.world-map{min-width:500px}.trivia-card{margin-bottom:1rem}.trivia-card .card-title{font-size:1rem}.trivia-card .card-text{font-size:0.875rem}}[data-theme="dark"] .world-map{filter:brightness(0.9)}[data-theme="dark"] .timeline-learn::before{background:linear-gradient(to bottom,var(--info),var(--primary))}.world-map .city-marker:focus-visible{outline:2px solid var(--primary);outline-offset:2px}@media (prefers-reduced-motion:reduce){.world-map .city-marker,.time-zone-bands rect,.trivia-card,.map-tooltip{transition:none}.trivia-card:hover{transform:none}}@media (prefers-contrast:high){.world-map .grid-line{opacity:0.6}.trivia-card{border-width:3px}#dst-calendar thead th{border-bottom-width:3px}}.map-stats .map-stat-label{color:var(--text-primary)}.map-stats .map-stat-value{color:var(--primary)}@media print{.timezone-map-container,.map-tooltip,.btn{display:none !important}.timeline-learn::before{background:#000 !important;width:2px}.timeline-learn .timeline-marker{background:#000 !important;color:#fff !important;border:2px solid #000}#dst-calendar{font-size:10pt}.trivia-card{border:1px solid #000;break-inside:avoid;margin-bottom:1rem}}