:root{--paper:#f7f5ef;--white:#fffefa;--ink:#252a26;--muted:#58615a;--sage:#3c5145;--line:#d8d9cf;--sand:#e8e2d6;--wood:#82592f;--warn:#763b24;--radius:5px;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang TC","Microsoft JhengHei",Arial,sans-serif;line-height:1.65;font-size:16px}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:5px}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.65}img{max-width:100%;height:auto;display:block}h1,h2,h3,p{margin-top:0}h1,h2{font-weight:500;line-height:1.22;letter-spacing:-.04em}h1{font-size:clamp(2.25rem,4.5vw,4.7rem);max-width:880px}h2{font-size:clamp(1.8rem,3vw,2.7rem)}h3{font-size:1.18rem;font-weight:600;line-height:1.45}p{margin-bottom:1.15rem}small,.small{font-size:.86rem}.muted{color:var(--muted)}.eyebrow{font-size:.75rem;font-weight:650;letter-spacing:.14em;color:var(--sage);text-transform:uppercase;margin-bottom:18px}.status{display:inline-flex;gap:8px;align-items:center;border:1px solid var(--line);padding:6px 12px;font-size:.75rem;border-radius:20px;background:var(--white)}.status:before{content:"";width:6px;height:6px;background:var(--sage);border-radius:50%}.wrap{max-width:1300px;margin:auto;padding:0 40px}.skip{position:fixed;left:16px;top:-70px;padding:12px;background:var(--sage);color:white;z-index:20}.skip:focus{top:12px}.header{border-bottom:1px solid var(--line);background:var(--paper);position:relative;z-index:5}.header-inner{display:flex;min-height:87px;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;flex-shrink:0}.mark{width:32px;height:36px;border:1.5px solid var(--sage);position:relative}.mark:before,.mark:after{content:"";position:absolute;background:var(--sage)}.mark:before{height:100%;width:1px;left:50%}.mark:after{width:100%;height:1px;top:50%}.brand strong{display:block;font-weight:600;font-size:1.05rem;line-height:1.4}.brand small{letter-spacing:.12em;font-size:.65rem;color:var(--muted)}.nav{display:flex;align-items:center;gap:25px}.nav a{font-size:.87rem;text-decoration:none;padding:10px 0}.nav a[aria-current=page]{border-bottom:1.5px solid var(--sage)}.lang{padding:8px 12px;border:1px solid var(--line);background:none;font-size:.8rem;border-radius:3px;min-height:42px}.menu{display:none}.hero{padding:65px 0 55px}.hero-top{display:grid;grid-template-columns:1.25fr 1fr;gap:70px;align-items:end;margin-bottom:38px}.hero h1{margin:20px 0}.hero-copy{max-width:560px;color:var(--muted)}.hero-aside{max-width:470px;margin-bottom:12px}.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:13px 21px;min-height:48px;border:1px solid var(--sage);border-radius:3px;background:var(--sage);color:var(--white);text-decoration:none;font-size:.9rem;font-weight:550}.button.secondary{background:transparent;color:var(--sage)}.button.quiet{border-color:var(--line);background:var(--white);color:var(--ink)}.hero-work{display:grid;grid-template-columns:minmax(0,1fr) 265px;gap:22px}.compare{position:relative;aspect-ratio:1.49;overflow:hidden;border-radius:var(--radius);background:var(--sand);--split:50%}.compare img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.compare .before{clip-path:inset(0 calc(100% - var(--split)) 0 0)}.divider{position:absolute;left:var(--split);top:0;bottom:0;width:2px;background:var(--white);transform:translateX(-1px);pointer-events:none}.divider:after{content:"↔";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border-radius:50%;background:var(--white);color:var(--ink);width:44px;height:44px;text-align:center;line-height:44px;border:1px solid var(--line);box-shadow:0 2px 10px #0002}.photo-label{position:absolute;top:16px;padding:5px 10px;border-radius:3px;background:#fffefaeF;color:var(--ink);font-size:.72rem}.photo-label.left{left:16px}.photo-label.right{right:16px}.compare-control{margin-top:12px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:15px;font-size:.8rem}.compare-control input{width:100%;height:32px;accent-color:var(--sage);cursor:ew-resize}.caption{margin:10px 0 0;color:var(--muted);font-size:.77rem}.mini-panel,.panel{padding:25px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white)}.mini-panel{display:flex;flex-direction:column;justify-content:space-between}.mini-panel label{font-size:.8rem;display:block;margin:15px 0 5px}.mini-panel select,.mini-panel input{width:100%}.note{padding:18px 22px;background:#e9eee5;border-left:2px solid var(--sage);font-size:.86rem;line-height:1.75}.section{padding:65px 0;border-top:1px solid var(--line)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}.section-head p{max-width:440px;color:var(--muted);margin:0}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.value{padding:24px 0;border-top:1px solid var(--line)}.number{font-size:.75rem;color:var(--wood);letter-spacing:.12em;display:block;margin-bottom:24px}.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.card-body{padding:23px}.card img{aspect-ratio:1.5;width:100%;object-fit:cover}.card h3{margin-bottom:10px}.card p{color:var(--muted);font-size:.9rem}.card a{font-size:.86rem}.page-intro{padding:60px 0 32px}.page-intro h1{font-size:clamp(2.4rem,4.2vw,3.8rem);margin-bottom:20px}.page-intro p{max-width:720px;color:var(--muted)}.demo-layout{display:grid;grid-template-columns:355px minmax(0,1fr);gap:28px;align-items:start;padding-bottom:60px}.demo-input{padding:25px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius)}.segmented{display:flex;padding:4px;background:#efefe8;gap:4px;margin-bottom:22px;border-radius:4px}.segmented button{flex:1;background:transparent;border:0;border-radius:3px;font-size:.86rem;padding:10px;color:var(--muted)}.segmented button[aria-pressed=true]{background:var(--white);color:var(--ink);box-shadow:0 1px 4px #0001}.field{margin-bottom:18px}.field>label,.field>span{display:block;font-size:.84rem;font-weight:600;margin-bottom:6px}.field small{display:block;color:var(--muted);margin-top:5px}.field input:not([type=checkbox]):not([type=range]),.field select,.field textarea,.mini-panel input,.mini-panel select{display:block;width:100%;border:1px solid #b2baae;border-radius:3px;padding:10px 12px;min-height:44px;color:var(--ink);background:var(--white)}.field textarea{resize:vertical;min-height:115px}.field input[type=range]{width:100%;accent-color:var(--sage);height:30px}.two-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.checks{display:flex;gap:8px;flex-wrap:wrap}.checks label{font-size:.8rem;padding:7px 10px;border:1px solid var(--line);border-radius:3px;display:inline-flex;align-items:center;gap:5px}.checks input{accent-color:var(--sage);width:17px;height:17px}.field fieldset,fieldset.field{border:0;padding:0;margin-left:0}.field legend{font-size:.84rem;font-weight:600;margin-bottom:6px}.upload-box{border:1px dashed #87917f;padding:18px;border-radius:4px;background:var(--paper)}.upload-box input{max-width:100%;font-size:.8rem}.demo-result h2{font-size:1.75rem;margin:28px 0 15px}.demo-result .note{margin-bottom:16px}.result-info{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:25px}.budget-table{width:100%;border-collapse:collapse;font-size:.88rem}.budget-table th,.budget-table td{text-align:left;padding:12px 0;border-bottom:1px solid var(--line)}.budget-table th:last-child,.budget-table td:last-child{text-align:right;white-space:nowrap;padding-left:15px}.budget-table tfoot{font-weight:650}.budget-status{margin:18px 0 10px;font-weight:600;font-size:.9rem}.budget-status.short{color:var(--warn)}.list{padding-left:20px;margin:0}.list li{padding-bottom:10px}.furniture{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.furniture article{border:1px solid var(--line);border-radius:4px;padding:18px;background:var(--white)}.furniture h3{font-size:1rem}.furniture p{font-size:.83rem;color:var(--muted);margin-bottom:6px}.furniture .small{color:var(--sage)}.summary{font:inherit;font-size:.88rem;white-space:pre-wrap;word-break:break-word;line-height:1.85;padding:23px;background:#efeee7;border:1px solid var(--line);border-radius:4px;margin-bottom:18px}.summary-panel{margin-top:30px}.local-photo{aspect-ratio:1.49;width:100%;object-fit:contain;background:var(--sand);border-radius:4px}.upload-empty{padding:60px 30px;background:var(--sand);border-radius:4px;text-align:center}.upload-empty svg{width:60px;height:60px;margin:0 auto 20px;color:var(--sage)}.content-two{display:grid;grid-template-columns:1fr 1fr;gap:45px;margin-bottom:60px}.facts{margin:0;border-top:1px solid var(--line)}.fact{display:grid;grid-template-columns:160px 1fr;border-bottom:1px solid var(--line);padding:15px 0;gap:15px;font-size:.93rem}.fact dt{color:var(--muted)}.fact dd{margin:0;overflow-wrap:anywhere}.article{max-width:800px;padding-bottom:65px}.article h2{font-size:1.6rem;margin-top:35px}.article p{color:var(--muted)}.faq details{border-top:1px solid var(--line);padding:20px 0}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;font-weight:600;line-height:1.5;padding-right:15px}.faq details p{margin:15px 0 0}.contact-box{padding:40px;border:1px solid var(--line);border-radius:4px;background:var(--white)}.contact-box h2{font-size:1.8rem}.spaced{margin-top:25px}.case-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}.case-tabs a{padding:9px 15px;border:1px solid var(--line);border-radius:3px;font-size:.85rem;text-decoration:none}.case-tabs a[aria-current=page]{background:var(--sage);color:var(--white)}.case-story{display:grid;grid-template-columns:1.4fr 1fr;gap:35px;margin-bottom:55px}.case-meta{font-size:.85rem;display:flex;gap:12px;flex-wrap:wrap;color:var(--sage);margin-bottom:20px}.footer{border-top:1px solid var(--line);padding:42px 0 24px;background:#eeede6}.footer-top{display:flex;justify-content:space-between;gap:35px}.footer p{font-size:.83rem;color:var(--muted);margin:5px 0}.footer-links{display:flex;gap:18px;flex-wrap:wrap;align-items:start;max-width:440px;font-size:.82rem}.footer-bottom{margin-top:30px;display:flex;gap:20px;justify-content:space-between;font-size:.72rem;color:var(--muted)}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:12px 22px;border-radius:4px;background:var(--sage);color:var(--white);z-index:20;box-shadow:0 3px 20px #0003;max-width:90vw;font-size:.88rem}.toast:empty{display:none}:focus-visible{outline:3px solid #8c582d;outline-offset:4px}main:focus{outline:0}button:hover,.button:hover{filter:brightness(.96)}@media(max-width:1000px){.nav{gap:14px}.hero-top{gap:30px}.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.demo-layout{grid-template-columns:310px minmax(0,1fr)}.result-info,.furniture{grid-template-columns:1fr}.hero-work{grid-template-columns:minmax(0,1fr) 220px}.mini-panel{padding:20px}.wrap{padding:0 25px}.fact{grid-template-columns:135px 1fr}}@media(max-width:760px){.wrap{padding:0 22px}.header-inner{min-height:75px;gap:10px;flex-wrap:wrap}.brand strong{font-size:.98rem}.brand small{font-size:.58rem}.brand{gap:10px}.mark{width:26px;height:30px}.menu{display:block;margin-left:auto;background:transparent;border:1px solid var(--line);border-radius:3px;min-height:42px;padding:8px 11px;font-size:.8rem}.nav{display:none;order:4;width:100%;flex-wrap:wrap;padding:5px 0 20px;gap:12px 24px}.nav.open{display:flex}.header-inner>.lang{padding:8px;font-size:.75rem}.hero{padding:35px 0 40px}.hero-top{display:block;margin-bottom:28px}.hero h1{font-size:2.8rem;letter-spacing:-.055em;margin:19px 0;line-height:1.23}.hero-aside{margin:0}.hero-copy{font-size:.92rem}.hero-work{display:flex;flex-direction:column;gap:16px}.mini-panel{display:block}.mini-fields{display:grid;grid-template-columns:1fr 1fr;gap:15px}.mini-panel label{margin:0 0 5px}.mini-panel p{margin:15px 0 0;font-size:.8rem}.compare-control{gap:8px;font-size:.75rem}.caption{font-size:.72rem}.section{padding:40px 0}.section-head{display:block}.section-head h2{margin-bottom:17px}.grid,.grid.four{grid-template-columns:1fr}.grid.four .value{padding:20px 0 5px}.value .number{margin-bottom:13px}.card img{aspect-ratio:1.65}.page-intro{padding:35px 0 20px}.page-intro h1{font-size:2.45rem;line-height:1.25}.page-intro p{font-size:.92rem}.demo-layout{grid-template-columns:1fr;gap:26px;padding-bottom:40px}.demo-input{padding:20px}.demo-result .note{padding:15px 18px}.result-info{grid-template-columns:1fr;gap:15px}.panel{padding:20px}.content-two{grid-template-columns:1fr;gap:30px;margin-bottom:40px}.case-story{grid-template-columns:1fr;gap:25px;margin-bottom:40px}.fact{grid-template-columns:115px 1fr;gap:12px;font-size:.84rem}.contact-box{padding:24px}.footer{padding:30px 0 22px}.footer-top{display:block}.footer-links{margin-top:25px;gap:12px 18px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}.actions{gap:10px}.actions .button{font-size:.84rem;padding:12px 16px}.hero .actions{margin-top:23px}.status{font-size:.66rem}.eyebrow{margin-bottom:15px}.photo-label{top:12px;font-size:.65rem}.photo-label.left{left:12px}.photo-label.right{right:12px}.divider:after{width:36px;height:36px;line-height:36px}.article{padding-bottom:40px}.case-tabs a{font-size:.8rem;padding:9px 11px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}

.file-input{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip-path:inset(50%);white-space:nowrap}.upload-box{position:relative}.upload-box>label.button{display:inline-flex;cursor:pointer;font-weight:500}.upload-box:focus-within>label.button{outline:3px solid #8c582d;outline-offset:4px}@media(max-width:760px){.two-fields{grid-template-columns:1fr}}

.mini-panel h2{font-size:1.18rem;line-height:1.45;font-weight:600;letter-spacing:0}h1[tabindex="-1"]:focus{outline:none}