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.chat__models-toggle{display:inline-flex}.chat__models{display:none;flex:1 0 100%;padding-top:4px}.chat__models--open{display:block}.model-picker{width:100%;gap:8px}.model-picker__field{flex:1 1;flex-direction:column;align-items:stretch;gap:3px}.model-picker__select{width:100%;max-width:none;font-size:16px;padding:9px 10px}.chat__scroll{padding:14px 12px}.chat__list{gap:14px}.chat__composer{padding:10px 12px calc(10px + var(--safe-bottom))}.chat__composer-inner{gap:8px}.chat__composer-hint{display:none}.composer__input{min-height:44px;max-height:140px}.message__bubble{max-width:92%;padding:11px 13px}.message__error{flex-direction:column;align-items:stretch;gap:8px}.post-card__caption-input,input[type=email],input[type=password],input[type=text],select,textarea{font-size:16px}.btn{min-height:42px;padding:10px 14px}.btn--sm{min-height:38px;padding:8px 12px;font-size:13.5px}.post-card__grid{padding:12px;gap:12px}.card__header{flex-wrap:wrap}.post-card__actions{padding:10px 12px;gap:6px}.post-card__actions .spacer{display:none}.post-card__actions .btn{flex-grow:1;flex-shrink:1;flex-basis:calc(50% - 3px);justify-content:center}.post-card__actions .btn--primary{flex:1 1 100%}.dialog-backdrop{padding:0;align-items:flex-end}.dialog{max-height:92dvh;border-radius:18px 18px 0 0;padding-bottom:var(--safe-bottom)}.dialog,.dialog--confirm{max-width:none}.dialog__header{padding:16px 16px 0}.dialog__body{padding:14px 16px}.dialog__footer{padding:0 16px 16px;flex-direction:column-reverse}.dialog__footer .btn{width:100%;justify-content:center}}@media (max-width:640px){.public__top{padding:14px 16px;gap:10px;flex-wrap:wrap}.public__brand{font-size:18px}.public__nav{gap:12px;font-size:13.5px}.landing__hero{padding:24px 16px 32px;gap:20px}.landing__grid{padding:0 16px 40px}.landing__foot{padding:14px 16px;flex-direction:column;gap:4px}.auth{padding:18px 16px 48px}}