.calc-workspace{max-width:1240px;margin:auto;padding-top:40px!important}.calc-intro{margin-bottom:30px}.calc-intro h1{font-size:clamp(30px,4vw,52px);line-height:1.12;margin:16px 0 12px}.calc-intro p{font-size:18px;color:#68655f}.calc-studio{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:32px;align-items:start}.calc-steps{min-width:0}.calc-step{display:grid;grid-template-columns:36px minmax(0,1fr);gap:16px;padding:24px 0;border-top:1px solid var(--line)}.calc-step-number{color:var(--accent);font-size:15px;padding-top:4px}.calc-step label{display:block;font-size:21px;font-weight:500;margin-bottom:14px}.calc-step input,.calc-step select{width:100%;min-width:0;min-height:52px;padding:14px;border:1px solid #aaa69d;border-radius:6px;font:inherit;font-size:16px;color:var(--ink);background:#fffdf9}.calc-step input:focus-visible,.calc-step select:focus-visible,.calc-options button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.calc-help{font-size:14px!important;line-height:1.6;color:#68655f;margin:10px 0 16px}.calc-options{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.calc-options:empty{display:none}.calc-options button{font:inherit;font-size:16px;min-height:48px;border:1px solid #aaa69d;border-radius:6px;padding:10px 17px;background:transparent;color:var(--ink);cursor:pointer}.calc-options button[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}.calc-unit-input{display:flex;align-items:center;border:1px solid #aaa69d;border-radius:6px;background:#fffdf9;overflow:hidden}.calc-unit-input input{border:0;border-radius:0}.calc-unit-input span{padding:0 16px}.calc-product-preview{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:16px;font-size:14px}.calc-product-preview[hidden]{display:none}.calc-product-preview a{display:flex;gap:8px;align-items:center;text-decoration:underline;text-underline-offset:4px}.calc-summary{background:#ebe6dd;border:1px solid var(--line);border-radius:12px;padding:28px;position:sticky;top:110px;min-width:0}.calc-summary-image{height:180px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;margin:8px 0 16px}.calc-summary-image img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}.calc-summary-image>span:not(.calc-unit-mark){position:absolute;bottom:0;right:0;font-size:12px;background:#ebe6dd;padding:3px 6px;color:#68655f}.calc-unit-mark{font-size:70px;font-weight:500;color:var(--accent);letter-spacing:-4px}.calc-unit-mark span{font-size:32px;letter-spacing:-1px}.calc-live-result{min-height:112px;overflow-wrap:anywhere}.calc-live-result h2{font-size:28px;margin:0 0 12px}.calc-live-result p{font-size:16px;line-height:1.5;margin:8px 0}.calc-live-result>span{font-size:14px}.calc-live-result strong{display:block;font-size:clamp(32px,4vw,48px);font-weight:500;line-height:1.2;margin:10px 0}.calc-live-result small{font-size:20px}.calc-progress{height:4px;background:#d3ccc1;margin:24px 0 0;overflow:hidden}.calc-progress span{display:block;height:100%;width:0;background:var(--accent);transition:width .25s ease}.calc-equation{font-size:15px;line-height:1.5;border-top:1px solid #ccc4b8;padding-top:18px;overflow-wrap:anywhere}.calc-scope{font-size:14px!important;line-height:1.5;color:#5d5952;margin-top:20px}.calc-advanced{border-top:1px solid var(--line);margin-top:24px;padding:20px 0}.calc-advanced summary{font-size:18px;cursor:pointer;min-height:44px;align-content:center}.calc-advanced>p{font-size:16px;line-height:1.6;max-width:850px}.calc-dilution-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.calc-advanced .calculator-panel{margin-top:16px;border:0;padding:20px;background:#ebe6dd;border-radius:8px}.calc-advanced .calculator-panel h2{margin:0 0 16px}.calc-dilution-fields label{font-size:14px;margin:0}.calc-dilution-fields input{margin-top:8px}.calc-reset{min-height:44px;font-size:15px}@media(max-width:760px){.calc-workspace{padding-top:24px!important}.calc-intro{margin-bottom:22px}.calc-intro h1{font-size:32px}.calc-studio{grid-template-columns:1fr;gap:24px}.calc-step{padding:20px 0;gap:10px;grid-template-columns:28px minmax(0,1fr)}.calc-step label{font-size:19px}.calc-summary{position:static;padding:22px}.calc-summary-image{height:130px}.calc-dilution-fields{grid-template-columns:1fr}.calc-advanced summary{font-size:17px}.calc-product-preview{flex-direction:column}}@media(prefers-reduced-motion:reduce){.calc-progress span{transition:none}}