:root{--ink-body:rgba(27,25,22,.78);--ink-muted:rgba(27,25,22,.66);--ink-faint:rgba(27,25,22,.55);--ink-hair:rgba(27,25,22,.14)}.tool-bg{background:#f2ede3;color:#1b1916;min-height:100vh;padding-bottom:env(safe-area-inset-bottom)}.tool-card{background:#fff;border:1px solid rgba(27,25,22,.1);border-radius:10px;padding:22px;transition:border-color .15s,background .15s}@media (max-width:480px){.tool-card{padding:18px 16px}}.tool-card-hover{border-color:rgba(212,160,23,.55)}.tool-card-hover:hover{background:#fffcf5}.tool-chip{display:inline-flex;align-items:center;gap:8px;padding:12px 18px;min-height:44px;border-radius:999px;border:1px solid rgba(27,25,22,.16);background:#fff;color:#1b1916;font-size:15px;cursor:pointer;transition:border-color .12s,background .12s}.tool-chip:hover{border-color:rgba(27,25,22,.4)}.tool-chip[data-active=true]{border-color:#d4a017;background:rgba(212,160,23,.12)}.tool-eyebrow{font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:#9c7a1a}.tool-muted{color:var(--ink-muted)}.tool-body{color:var(--ink-body);font-size:15px;line-height:1.65}.tool-caption{color:var(--ink-muted);font-size:13px;line-height:1.55}.tool-input{width:100%;background:#fff;border:1px solid rgba(27,25,22,.16);color:#1b1916;border-radius:8px;padding:12px 14px;font-size:16px;line-height:1.4}.tool-input:focus{outline:none;border-color:#d4a017}.tool-input::-webkit-inner-spin-button,.tool-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.tool-input[type=number]{-moz-appearance:textfield}.tool-btn-primary[aria-busy=true],.tool-btn-secondary[aria-busy=true]{opacity:.65;cursor:wait}.tool-btn-primary{display:inline-flex;align-items:center;justify-content:center;background:#1b1916;color:#f2ede3;border:0;border-radius:999px;padding:13px 22px;min-height:44px;font-size:14px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;transition:opacity .15s;text-decoration:none}.tool-btn-primary:hover{opacity:.85}.tool-btn-primary:disabled{opacity:.35;cursor:not-allowed}.tool-btn-secondary{display:inline-flex;align-items:center;justify-content:center;background:transparent;color:#1b1916;border:1px solid rgba(27,25,22,.22);border-radius:999px;padding:13px 22px;min-height:44px;font-size:14px;font-weight:600;letter-spacing:.08em;cursor:pointer;text-decoration:none}.tool-btn-secondary:hover{background:rgba(27,25,22,.04)}