.ice-safety{border:2px solid #bd792d;border-left-width:6px;background:#fff2db;color:#654117;border-radius:9px;padding:17px 20px;font-size:12px;line-height:1.7;margin:20px 0}.ice-safety strong{display:block;font-size:14px;color:#633b0e}.ice-safety p{margin:6px 0 0}.ice-safety[data-ice-safety=compact]{font-size:10px;padding:13px 17px}.ice-safety[data-ice-safety=compact] strong{font-size:12px}.chart-card>.ice-safety{margin:0 30px 18px}.ice-card>.ice-safety{margin-top:17px}.builder-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:30px;margin:25px 0}.builder-head{display:flex;justify-content:space-between;align-items:start;gap:20px}.builder-head p{color:var(--muted);line-height:1.7;max-width:780px;font-size:12px}.builder-head button{white-space:nowrap}.builder-inputs{display:grid;grid-template-columns:1fr 1fr 1fr 1.4fr .6fr;gap:16px;margin:24px 0}.builder-inputs label{display:block;color:#617567;font-size:11px}.builder-inputs input,.builder-inputs select{display:block;width:100%;padding:10px 12px;border:1px solid #c7d5c8;border-radius:6px;margin-top:8px;font:500 14px 'DM Sans',Arial;color:var(--ink);background:#fbfcf8}.builder-check{font-size:12px;line-height:1.6;margin:14px 0;align-items:start}.builder-check input{margin-top:4px;flex-shrink:0}.builder-submit{background:var(--ink);color:#fff;font-size:12px;padding:12px 20px;margin-top:8px}.builder-submit:hover{background:#29564f}.builder-status{font-size:12px;line-height:1.7;color:#7e653e;margin:16px 0}.builder-result{border-top:1px solid var(--line);padding-top:22px;margin-top:20px}.builder-result[hidden]{display:none}.builder-output-label{font-size:10px;letter-spacing:1px;color:#8f6b33;font-weight:600}.builder-total{display:block;font:650 40px Manrope,Arial;letter-spacing:-1.2px;color:#634a27;margin:9px 0}.builder-period{color:var(--muted);font-size:11px;line-height:1.7}.builder-warnings{background:#fff5e6;border:1px solid #e8bf86;padding:12px 18px;border-radius:8px;color:#765022;font-size:12px;line-height:1.7;margin:18px 0}.builder-warnings p{margin:6px 0}.builder-table-wrap{overflow:auto}.builder-table{width:100%;border-collapse:collapse;min-width:500px;font-size:11px;text-align:left}.builder-table th,.builder-table td{padding:12px 8px;border-bottom:1px solid #edf0e9}.builder-table thead{color:var(--muted);font-size:10px}.builder-table tbody th{font-weight:500}.builder-method{margin-top:22px;border:0;font-size:11px;line-height:1.9;color:var(--muted)}.builder-method summary{color:var(--ink)}.builder-method code{white-space:normal;line-height:1.8;color:#567261}.builder-forecast-source{font-size:10px;color:var(--muted)}@media(max-width:850px){.builder-inputs{grid-template-columns:1fr 1fr}.builder-card{padding:24px}.builder-head{flex-wrap:wrap}.chart-card>.ice-safety{margin:0 16px 15px}}@media(max-width:480px){.builder-card{padding:20px 16px}.ice-safety{padding:14px;font-size:11px}.ice-safety strong{font-size:12px}.builder-inputs{gap:13px}.builder-total{font-size:32px}}