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rgba(154,168,200,.14)}.evaluator-guide-note{margin:0}.model-list{grid-template-columns:1fr;max-height:300px}.row{flex-direction:column;margin-bottom:10px}.label{min-width:0;padding-top:0}.stats{gap:16px}.arena-grid{grid-template-columns:1fr!important}.preview{height:auto;min-height:0;max-height:440px}.task-grid{grid-template-columns:1fr}.task-preview{height:auto;min-height:0;max-height:440px;aspect-ratio:4/5}.compare-pair{grid-template-columns:1fr}.compare-col .preview{aspect-ratio:4/5;max-height:440px}.compare-field select{min-width:0;width:100%}.compare-field{flex:1 1 100%}}@media (max-width:640px){.evaluator-guide-list{grid-template-columns:1fr}.evaluator-guide-item+.evaluator-guide-item{border-top:1px solid rgba(154,168,200,.14);border-left:0}.popover-backdrop{background:rgba(3,7,13,.68);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.model-popover{position:fixed;top:auto;right:10px;bottom:10px;left:10px;width:auto;max-height:min(82dvh,700px);padding:14px;border-radius:12px;transform:none}.model-popover .model-list{min-height:150px;max-height:none}.popover-head{margin-bottom:9px}.model-quick-row{margin-top:10px}.model-section-label{display:none}.model-actions{flex-wrap:nowrap;overflow-x:auto;padding-bottom:2px}.model-actions .action-button{flex:0 0 auto;min-height:34px}.model-list-head{margin-top:10px}.model-option{min-height:40px}.model-picker-footer{margin:10px -14px -14px;padding:11px 14px calc(11px + env(safe-area-inset-bottom))}}