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toast-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.fatal{border-radius:var(--radius-md);max-width:560px;color:var(--text);background:#ff7b7b0d;border:1px solid #ff7b7b4d;margin:14vh auto 0;padding:28px;font-size:14px;line-height:1.7}@media (max-width:900px){#app{padding:18px 16px 34px}.topbar{flex-wrap:wrap;gap:12px}.tabs{order:3;justify-content:center;width:100%}.tab{flex:1}.privacy{margin-left:auto}.stage{border-radius:22px;min-height:calc(100vh - 238px)}.tool{padding:22px 18px 20px}.depth-layout{grid-template-columns:1fr}.depth-stage{min-height:380px}.depth-controls{padding:16px}.tool-head{flex-direction:column;gap:10px}.head-badges{justify-content:flex-start}.card-layout{grid-template-columns:1fr}.card-viewport{min-height:430px}.card-shell{width:min(320px,82%)}.card-controls{max-height:none;overflow:visible}.card-controls-scroll{padding:16px;overflow:visible}.card-controls-footer{padding:12px 16px 16px}}@media (max-width:560px){.brand 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