.tools-article{padding:40px 0 80px}.tool-hero{max-width:760px;margin-bottom:36px}.tool-lede{font-size:1.05rem;color:var(--muted);line-height:1.7;margin-top:14px;max-width:640px}.tool-card-icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-md);background:#16c78f1a;color:var(--accent);margin-bottom:16px}.tool-card-icon svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.tool-card-cta{display:block;margin-top:14px;font-size:.82rem;font-weight:600;color:var(--accent)}.tool-layout{display:grid;grid-template-columns:minmax(280px,380px) 1fr;align-items:start;gap:32px}.tool-calc-col{position:sticky;top:calc(var(--nav-height) + 20px)}.tool-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:22px}.tool-panel .form-row:last-of-type{margin-bottom:18px}.field-hint{font-weight:400;color:var(--muted2);font-size:.76em;text-transform:none;letter-spacing:0}.tool-content-col{min-width:0}.tool-note{font-size:.86rem}@media(max-width:900px){.tool-layout{grid-template-columns:1fr}.tool-calc-col{position:static}}.slider-row{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:6px;font-size:.8rem;color:var(--muted)}.tool-slider{width:100%;height:6px;padding:0;border:none;border-radius:99px;background:var(--surface3);appearance:none;-webkit-appearance:none;outline:none;cursor:pointer}.tool-slider::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:var(--accent);border:2px solid var(--bg);cursor:pointer}.tool-slider::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--accent);border:2px solid var(--bg);cursor:pointer}.result-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:20px}.result-card{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 16px}.result-label{font-size:.68rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--muted2);margin-bottom:6px}.result-value{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:1.3rem;font-weight:700;letter-spacing:-.01em;color:var(--text);line-height:1.2}.result-value.is-green{color:var(--green)}.result-value.is-yellow{color:var(--yellow)}.result-value.is-red{color:var(--red)}.result-value.is-blue{color:var(--ui)}.result-value.is-neutral{color:var(--text)}.result-note{margin-top:4px;font-size:.74rem;color:var(--muted2);line-height:1.4}@media(max-width:480px){.result-grid{grid-template-columns:1fr}}.status-banner,.msg-box{border-radius:var(--radius-sm);border:1px solid var(--border2);background:var(--surface2);padding:12px 16px;font-size:.86rem;line-height:1.55;color:var(--muted)}.status-banner{margin-bottom:16px;font-weight:600;color:var(--text)}.msg-box+.msg-box{margin-top:10px}.status-banner.is-good,.msg-box.is-good{border-color:#30d15859;background:#30d15814;color:var(--green)}.status-banner.is-warn,.msg-box.is-warn{border-color:#ffd60a59;background:#ffd60a14;color:var(--yellow)}.status-banner.is-bad,.msg-box.is-bad{border-color:#f2364559;background:#f2364514;color:var(--red)}.status-banner.is-info,.msg-box.is-info{border-color:#8f9fb359;background:#8f9fb314;color:var(--ui)}.msg-box.is-good,.msg-box.is-warn,.msg-box.is-bad,.msg-box.is-info{font-weight:400}.gauge-label{display:flex;justify-content:space-between;font-size:.78rem;color:var(--muted);margin-bottom:8px}.gauge-track{width:100%;height:8px;border-radius:99px;background:var(--surface3);overflow:hidden}.gauge-fill{height:100%;border-radius:99px;transition:width .25s ease;background:var(--ui)}.gauge-fill.is-green{background:var(--green)}.gauge-fill.is-yellow{background:var(--yellow)}.gauge-fill.is-red{background:var(--red)}.firm-checks{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:18px}.firm-check{display:flex;align-items:center;gap:8px;font-size:.82rem;color:var(--muted);padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer}.firm-check input{width:auto;accent-color:var(--accent)}.row-highlight td{background:#16c78f0f;color:var(--text)!important}.embed-box{margin-top:16px;text-align:left}.tool-dual-grid{display:grid;grid-template-columns:1fr 1fr;align-items:start;gap:24px;margin-bottom:32px}@media(max-width:900px){.tool-dual-grid{grid-template-columns:1fr}}.sync-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 12px;margin-bottom:14px;background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:.8rem;color:var(--muted)}.embed-code{width:100%;background:var(--surface3);border:1px solid var(--border2);border-radius:var(--radius-sm);color:var(--text);font-family:var(--font-mono);font-size:.8rem;padding:12px;resize:vertical;min-height:60px;line-height:1.5}