:root{color-scheme:light;--ink:#263d39;--muted:#63746b;--paper:#f7f5ee;--line:#d8ddd1;--accent:#a14d38}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 system-ui,sans-serif}header{max-width:1140px;margin:auto;display:flex;align-items:center;gap:12px;padding:24px 28px;border-bottom:1px solid var(--line);font-weight:650}.mark{font-size:34px;color:var(--accent)}.tag{margin-left:auto;font-size:11px;letter-spacing:2px;font-weight:500}main{max-width:1040px;margin:auto;padding:32px 28px}.intro{margin:8px 0 30px}.eyebrow{font-size:11px;letter-spacing:2.4px;font-weight:700;color:var(--accent)}h1{font:clamp(35px,5vw,57px)/1.13 Georgia,serif;letter-spacing:-1.5px;margin:16px 0}h1 em{font-weight:400;color:#58705d}h2{font:31px/1.2 Georgia,serif;margin:12px 0 20px}h3{font-size:20px;margin:0}.guide{display:flex;gap:20px;flex-wrap:wrap;padding:17px 0;border-block:1px solid var(--line);font-size:14px}.quiet{color:var(--muted);font-size:13px}nav{display:flex;align-items:center;justify-content:space-between;margin:32px 0 12px;font-size:14px}nav span{letter-spacing:1px;font-weight:650}section{background:#fffef9;padding:30px;border:1px solid var(--line);border-radius:12px}.section-head{display:flex;align-items:start;justify-content:space-between;gap:25px}.section-head label{font-size:12px;min-width:215px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:20px 0}label{display:block;font-size:14px;font-weight:600}small{display:block;color:var(--muted);font-size:12px;font-weight:400;margin-top:5px}.dimension{display:inline;margin-left:5px}input,select{font:inherit;color:var(--ink);width:100%;min-width:0;padding:12px;background:white;border:1px solid #9ba99c;border-radius:6px;margin-top:6px;min-height:46px}input:focus,select:focus,button:focus-visible,summary:focus-visible{outline:3px solid #b9c9a8;outline-offset:2px}details{border-block-start:1px solid var(--line);padding:18px 0;margin-top:20px}summary{cursor:pointer;font-size:14px;font-weight:600}.check{display:flex;align-items:center;gap:12px;margin:18px 0}.check input{width:19px;min-height:19px;margin:0}button{font:600 15px/1.4 system-ui;cursor:pointer}.primary{background:var(--ink);color:white;border:0;border-radius:6px;padding:16px 24px;min-height:48px;margin-top:20px}.primary span{margin-left:40px}.text{background:transparent;border:0;color:var(--ink);text-decoration:underline;text-underline-offset:4px;padding:10px 0}.secondary{background:transparent;border:1px solid #9ba99c;border-radius:5px;padding:12px 18px;margin-top:20px}.actions{display:flex;justify-content:space-between;align-items:center;gap:15px}.material{border-top:1px solid var(--line);padding-top:20px;margin-top:24px}.stock{padding:12px 16px;background:#f2f4ed;border-radius:6px}.stock .grid{grid-template-columns:repeat(2,minmax(0,1fr));margin:12px 0}.stock b{font-size:13px}.total{text-align:right;min-width:180px}.total span{font-size:12px;display:block}.total strong{font:42px Georgia,serif}.result{border-top:1px solid var(--line);padding:22px 0;display:grid;grid-template-columns:1fr auto;gap:10px}.result p{margin:6px 0;font-size:14px}.badge{display:inline-block;font-size:11px;letter-spacing:1px;padding:3px 8px;background:#e8efdf;color:#355641;border-radius:4px;margin-bottom:8px}.buy{background:#f4e8dc;color:#864635}.cost{font-size:23px;font-weight:600}#error{color:#852e24;border-left:4px solid #a9493b;background:#fbeee8;padding:16px}#notice,#saved{color:#52694f;font-size:14px}footer{font:18px Georgia,serif;margin:38px 0 10px;border-top:1px solid var(--line);padding-top:22px}footer span{display:block;font:12px system-ui;margin-top:8px;color:var(--muted)}[hidden]{display:none!important}@media(max-width:600px){main{padding:20px 16px}header{padding:14px 16px;font-size:14px}.tag{font-size:9px;letter-spacing:1px}.guide{display:grid;gap:5px}.section-head{display:block}.section-head label{margin-bottom:20px}.grid,.stock .grid{grid-template-columns:1fr}section{padding:22px 18px}nav{align-items:start;gap:15px;font-size:12px}.text{font-size:13px}.primary{width:100%;padding:15px}.actions{flex-direction:column-reverse;align-items:stretch}.total{text-align:left;margin-bottom:25px}h2{font-size:27px}.result{grid-template-columns:1fr}.cost{font-size:19px}}@media print{body{background:white;font-size:12px;color:#000}header,.intro,.guide,main>.quiet,nav,#notice,#error,form,button,footer,#saved,section>.quiet{display:none!important}main{max-width:none;padding:0}section{border:0;padding:0}#results-step{display:block!important}.result{break-inside:avoid}#assumptions{display:block;font-size:11px}#assumptions>summary{display:none}.total strong{font-size:30px}.badge{border:1px solid #777}.actions{display:none}}
/* Do not print an out-of-date result while editing. */
@media print { #results-step[hidden] { display: none !important; } }
@media print { .privacy { display: none !important; } }