:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;color:#302c28;background:#f5f3ef;line-height:1.6;font-size:16px;--ink:#302c28;--accent:#946342;--muted:#736d66;--line:#e4ded6}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button,a,input,label,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}a{color:inherit;text-decoration:none}.topbar{max-width:1140px;margin:auto;padding:24px 32px;display:flex;justify-content:space-between;align-items:center}.topbar a{font-weight:650;display:flex;align-items:center;gap:10px;font-size:18px}.brand-icon{display:inline-grid;place-items:center;color:var(--accent);width:34px;height:34px;border:1px solid #bc9b80;font-size:28px;line-height:1}.edition{font-size:14px;color:var(--muted)}main{max-width:1140px;margin:auto;padding:24px 32px 12px;display:grid;grid-template-columns:1.1fr 1fr;gap:32px 48px}.intro{min-width:0}.eyebrow{font-size:14px;color:var(--accent);margin:0 0 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18px;min-height:55px;margin-top:15px;font-size:17px;font-weight:550;display:flex;justify-content:center;gap:18px;align-items:center}.primary:hover{background:#4d4035}.primary:disabled{opacity:.6;cursor:wait}.under-button{font-size:13px;text-align:center;color:var(--muted);margin:12px 0 0}.scope{grid-column:1/-1;border-radius:12px;padding:24px 28px;display:grid;grid-template-columns:1fr 2fr;gap:28px;background:transparent;border-color:#dcd4c9}.scope-heading h2{font-size:20px}.scope-heading p{font-size:14px;color:var(--muted);margin:6px 0 0}.scope-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;min-width:0}details summary{list-style:none}details summary::-webkit-details-marker{display:none}.scope-grid summary{display:flex;justify-content:space-between;gap:10px;align-items:center;min-height:50px;font-weight:550;font-size:16px}.summary-tail{font-size:13px;font-weight:400;color:var(--muted)}.summary-tail:after{content:'＋';margin-left:9px}details[open]>.summary-tail:after,details[open]>summary .summary-tail:after{content:'−'}.scope-sign{color:var(--accent);margin-right:5px}.scope-list{border-top:1px solid var(--line);padding-top:8px}.scope-list p{font-size:14px;color:var(--muted);margin:10px 0 16px}.scope-list strong{display:block;color:var(--ink);font-weight:550;margin-bottom:3px}footer{grid-column:1/-1;text-align:center;font-size:13px;color:var(--muted);padding:0 10px 12px}footer p{margin:0}dialog{border:0;border-radius:18px;width:min(540px,calc(100% - 24px));max-height:90vh;max-height:90dvh;padding:0;color:var(--ink);background:#fff;box-shadow:0 24px 100px #271d1633}dialog::backdrop{background:#27221bb3;backdrop-filter:blur(4px)}body:has(dialog[open]){overflow:hidden}.dialog-content{padding:32px;position:relative}.close{position:absolute;top:15px;right:15px;width:40px;height:40px;line-height:1;border:0;border-radius:50%;background:#f3efea;color:var(--muted);font-size:27px}.dialog-content h2{padding-right:35px;margin-bottom:23px;font-size:22px}.budget-box{background:var(--ink);color:#fff;padding:24px;border-radius:10px;border-top:3px solid #bc9470}.budget-box p{margin:0;font-size:14px;color:#e0d3c7}.budget-box .budget-number{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px;line-height:1.25;color:#fff;margin:14px 0 2px}.budget-number>span:first-child{font-size:40px;font-weight:650;font-variant-numeric:tabular-nums;letter-spacing:-1px}.budget-unit{font-size:16px}.result-note{font-size:14px;color:var(--muted);margin:16px 0 10px}.result-details{border-bottom:1px solid var(--line);padding-bottom:18px}.result-details>summary,.privacy-details>summary{font-size:14px;color:var(--accent);padding:5px 0}.result-details>summary:after,.privacy-details>summary:after{content:'＋';float:right}.result-details[open]>summary:after,.privacy-details[open]>summary:after{content:'−'}.result-details>p{font-size:14px;color:var(--muted);margin:10px 0}.result-details .scope-grid{display:block}.result-details .scope-grid>details{border-top:1px solid var(--line)}#result-scope>p{font-size:14px;color:var(--muted)}.contact{padding-top:23px}.contact>p{font-size:16px;color:var(--muted);margin:7px 0 20px}#lead-form label{display:block;font-size:15px;margin:13px 0 8px}#lead-form label span{font-size:13px;color:var(--muted);margin-left:5px}#lead-form label .required{color:var(--accent)}.optional-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.privacy{font-size:14px;color:var(--muted);margin:18px 0 2px}.privacy-details>p{font-size:14px;color:var(--muted);margin:8px 0}.honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.submit-status{font-size:14px;color:#426547;margin:12px 0}.submit-status.error{color:#a04335}.secondary{display:block;background:transparent;border:0;width:100%;font-size:14px;color:var(--muted);padding:12px;margin-top:5px}
@media(max-width:760px){.topbar{padding:17px 20px}.topbar a{font-size:17px}.brand-icon{width:30px;height:30px;font-size:25px}.edition{font-size:12px}main{display:block;padding:10px 16px 20px}.intro{position:relative;margin-bottom:20px}.intro-heading{position:absolute;z-index:1;left:22px;top:24px;right:20px;pointer-events:none}.eyebrow{font-size:12px;letter-spacing:.4px;color:#f0e2d4;margin-bottom:8px}h1{font-size:28px;color:white;line-height:1.4;letter-spacing:1px;margin:0;text-shadow:0 1px 10px #0002}.interior{border-radius:12px;position:relative}.interior:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#191512b3,transparent 92%);pointer-events:none}.interior img{height:198px;object-position:center 58%}.interior figcaption{z-index:1;font-size:12px;padding:25px 22px 13px;text-align:right;background:linear-gradient(transparent,#221e1a55);color:#f5eee7}.calculator{padding:23px 20px;border-radius:13px}.section-heading{margin-bottom:21px}.section-heading h2{font-size:20px}.area-field{margin-bottom:23px}.area-field input{height:56px;font-size:20px}.area-field>span{top:12px}.style-option{padding:14px 13px;min-height:60px;gap:11px;margin-bottom:10px}.style-copy strong,.rate{font-size:16px}.rate small{display:block;font-size:12px;line-height:1.2;margin-left:0}.primary{margin-top:15px}.scope{display:block;padding:20px;margin-top:20px;border-radius:12px}.scope-heading p{display:none}.scope-grid{display:block;margin-top:12px}.scope-grid>details+details{border-top:1px solid var(--line)}.scope-grid summary{min-height:55px}.scope-heading h2{font-size:18px}footer{padding:22px 8px 0}.dialog-content{padding:28px 21px 17px}.dialog-content h2{font-size:20px;margin-bottom:20px}.budget-box{padding:21px}.budget-number>span:first-child{font-size:35px}.contact h3{font-size:20px}.contact>p{font-size:15px}}@media(max-width:350px){.edition{font-size:12px}.topbar{padding:14px 16px;gap:10px}.topbar a{font-size:15px}.calculator{padding:20px 16px}.style-option{gap:8px;padding:13px 10px}.style-copy strong,.rate{font-size:15px}.optional-fields{grid-template-columns:1fr}.budget-number>span:first-child{font-size:30px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}

.budget-box .recalculate{display:block;width:100%;min-height:46px;margin-top:20px;padding:10px 18px;border:1px solid #c8aa8e;border-radius:16px;background:#f7f0e9;color:#302c28;font-size:16px;font-weight:600;cursor:pointer}.budget-box .recalculate:hover{background:#eadbcd}.budget-box .recalculate:focus-visible{outline:3px solid #fff;outline-offset:3px}