:root{color-scheme:light;--ink:#263d3b;--muted:#6a7b76;--paper:#f4f2eb;--line:#d8dfd5;--accent:#245e54}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.65 system-ui,'Yu Gothic',sans-serif}header{padding:36px max(24px,calc((100vw - 1400px)/2));background:#203d39;color:#f3f1de}header small{letter-spacing:.2em;color:#b9d0bd}h1{font:600 clamp(25px,4vw,42px)/1.4 serif;margin:10px 0}header p{margin:5px 0;color:#d6dfd5}.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.chips span{border:1px solid #6c8a7c;padding:5px 13px;border-radius:30px}main{max-width:1450px;padding:24px;margin:auto}.layout{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:20px}.card{background:#fffdf7;border:1px solid var(--line);border-radius:14px;padding:20px;margin-bottom:20px}section,aside{min-width:0}h2{font-size:20px;margin:0 0 14px}h3{font-size:16px}button,select,input{font:inherit}button,select{border:1px solid #b6c6bc;border-radius:7px;background:white;color:var(--ink);padding:7px 12px;cursor:pointer}button:hover{background:#e4eee6}button:focus-visible,input:focus-visible{outline:3px solid #c99340}button.primary{background:var(--accent);color:white}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:12px 0}input[type=range]{accent-color:var(--accent);max-width:100%}#layer,#layer3d{flex:1;min-width:100px}#layerTitle,#layerTitle3d{min-width:100px}.layer-number{width:68px;padding:5px;border:1px solid #b6c6bc;border-radius:6px;background:#fff;color:var(--ink)}label{display:inline-flex;gap:6px;align-items:center}.scroll{overflow:auto;max-height:690px;background:#e9eee6;border-radius:8px;overscroll-behavior:contain}canvas{display:block}#plan{touch-action:pan-x pan-y}#iso{width:100%;height:auto;background:#e9eee6;border-radius:8px}.sub{font-size:13px;color:var(--muted)}#selection{background:#e8efe5;border-left:4px solid #508575;padding:14px;min-height:100px;margin-top:14px}#materials{max-height:600px;overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px}th,td{padding:8px 4px;border-bottom:1px solid #e3e6dc;text-align:right}th:first-child,td:first-child{text-align:left}thead{position:sticky;top:0;background:#f7f7ef}i.swatch{display:inline-block;width:13px;height:13px;border:1px solid #0002;margin-right:5px;vertical-align:middle}#legend{display:flex;gap:8px 15px;flex-wrap:wrap;font-size:12px;margin-top:15px}details{margin:14px 0}summary{cursor:pointer;font-weight:600}.note{background:#f3edda;padding:12px;border-radius:8px}.stats{font-size:26px;font-weight:700}.stats small{font-size:12px;font-weight:400}.mono{font-family:monospace}li{margin:5px 0}@media(max-width:900px){.layout{grid-template-columns:minmax(0,1fr)}header{padding:25px 20px}main{padding:12px}.card{padding:14px}#materials{max-height:380px}.scroll{max-height:550px}}@media print{header{background:white;color:black}.layout{display:block}.toolbar{display:none}.scroll{max-height:none}#materials{max-height:none}.card{break-inside:avoid}header p{color:black}}