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1fr;gap:14px}.fbw .fbw-selects label{font-size:18px;display:flex;align-items:center;gap:10px}.fbw select{min-height:50px;flex:1;min-width:0;padding:8px 10px;border:1px solid #bdcdb1;border-radius:10px;color:var(--fbw-ink);background:#fffef7}.fbw .fbw-mass{font-size:19px;font-weight:650;line-height:1.8}.fbw .fbw-error{font-size:19px;background:#fff0dd;border:1px solid #deb785;border-radius:12px;padding:15px;margin-top:20px}.fbw [hidden]{display:none!important}@media(max-width:480px){.fbw{padding:18px 14px;border-radius:15px}.fbw .fbw-title{font-size:23px}.fbw .fbw-options{grid-template-columns:1fr 1fr;gap:9px}.fbw .fbw-options button{font-size:19px;padding:11px 9px}.fbw .fbw-options button[aria-pressed=true]{padding:10px 8px}.fbw .fbw-number-card{padding:16px}.fbw .fbw-table{font-size:17px}.fbw .fbw-table th,.fbw .fbw-table td{padding:10px 5px}.fbw .fbw-precise>div{grid-template-columns:90px minmax(0,1fr);font-size:17px;gap:8px}.fbw .fbw-explanation{padding:16px 14px}.fbw 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