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:root{--paper:#f6f3ec;--ink:#263730;--muted:#626b61;--line:#d6d3c6;--accent:#9b4e35;--soft:#e9e9dd;--facade:#d0bd94;--roof:#a65438;--plinth:#746450;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0;line-height:1.65}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}button{color:inherit}a:hover{color:var(--accent)}:focus-visible{outline:3px solid #9b4e35;outline-offset:5px}img{display:block;max-width:100%;height:auto}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-family:Georgia,'Times New Roman',serif;font-weight:400;line-height:1.08;letter-spacing:-.045em}h1{font-size:clamp(42px,5.5vw,84px)}h2{font-size:clamp(34px,3.6vw,54px)}h3{font-size:28px}em{font-weight:400;color:var(--accent)}p+p{margin-top:18px}.wrap{width:min(1320px,calc(100% - 96px));margin:auto}.preview{padding:5px 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0}.section{padding-top:80px;padding-bottom:80px}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:70px;margin-bottom:40px}.section-head h2{margin-top:18px}.section-head>p{max-width:350px;font-size:14px;color:var(--muted)}.factors{display:grid;grid-template-columns:repeat(4,1fr);gap:27px}.factor{border-top:1px solid #afb5a6;padding:22px 0;position:relative}.factor h3{margin:18px 0 12px}.factor p{font-size:13px;color:var(--muted);max-width:215px}.factor>span:last-child{display:block;margin-top:25px}.zones{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.zone-card{display:block}.zone-card>img{width:100%;height:265px;object-fit:cover;filter:saturate(.8);transition:filter .3s}.zone-card:hover>img{filter:saturate(1)}.zone-card>div{padding:22px 0}.zone-card h3{margin:12px 0 16px}.zone-card p{color:var(--muted);font-size:13px}.text-link{font-size:12px;display:inline-block;border-bottom:1px solid #b3b8ab;padding-bottom:5px;margin-top:22px}.author{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:65px 0;display:grid;grid-template-columns:1fr 1.4fr;gap:100px;align-items:center}.author-art{height:330px;position:relative;display:flex;align-items:center;justify-content:center;background:#e6e2d6;overflow:hidden}.author-art div{width:100px;height:190px;background:#b09b74;transform:rotate(-10deg);margin:-8px}.author-art div:nth-child(2){background:#a8543e;transform:rotate(8deg);height:220px}.author-art div:nth-child(3){background:#718071;transform:rotate(18deg);height:175px}.author-art span{position:absolute;bottom:24px;left:24px;font-size:10px;letter-spacing:.18em;text-transform:uppercase}.author h2{margin:18px 0 24px}.author p:not(.eyebrow):not(.lead){font-size:14px;color:var(--muted);margin-top:20px}.try-block{padding:80px 0}.try-block h2{margin-top:20px}.mini-demo{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:70px}.mini-demo p:not(.lead){font-size:13px;color:var(--muted);margin:20px 0}.house{width:100%;height:auto;display:block}.footer{border-top:1px solid var(--line);padding:35px 0 45px;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:35px;color:var(--muted);font-size:11px}.footer .brand{color:var(--ink)}.footer p{margin-top:15px}.footer>div:nth-child(2){display:flex;flex-direction:column;gap:9px}.page-title{padding:65px 0 40px}.page-title h1{margin:22px 0 27px}.page-title .lead{color:var(--muted)}.reading{max-width:840px}.reading h2{font-size:34px;margin:35px 0 20px}.reading li{margin-bottom:15px}.reading .button{margin-top:25px}.note{padding:23px;background:var(--soft);border-left:3px solid #8f997e;margin:30px 0;color:var(--muted);font-size:13px}.method-list{padding-left:25px}.method-list h3{font-size:25px;margin:25px 0 10px}.zone-intro{display:grid;grid-template-columns:1fr 1.1fr;gap:70px;align-items:center;margin:30px auto}.zone-intro>img{width:100%;height:360px;object-fit:cover}.zone-intro 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';}.steps .active{color:var(--accent);border-bottom:1px solid var(--accent)}#step-panel{min-height:285px}#step-panel h2{font-size:33px;margin-bottom:15px}#step-panel>p{font-size:13px;color:var(--muted);margin-bottom:20px}.choices{display:grid;gap:10px}.choice{display:flex;align-items:center;text-align:left;gap:15px;border:1px solid var(--line);padding:13px;background:transparent;width:100%;font-size:13px}.choice.selected{border:2px solid var(--ink);padding:12px;background:#e9e9dd}.choice .chip{width:44px;height:44px;border:1px solid #0002;flex-shrink:0}.choice small{display:block;font-size:10px;color:var(--muted)}.step-actions{display:flex;justify-content:space-between;margin-top:25px;gap:15px}.secondary{background:transparent;border:1px solid var(--line);padding:12px 20px;font-size:12px}.secondary:disabled{opacity:.4}.visual{background:#ebe8df;padding:25px;position:sticky;top:20px}.code-row{display:flex;gap:15px;justify-content:space-between;margin:10px 0 25px}.code-row>div{font-size:11px}.code-row small{display:block;color:var(--muted);font-size:10px}.summary-list{padding:0;list-style:none}.summary-list li{font-size:13px;padding:10px 0;border-bottom:1px solid var(--line)}.result-actions{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.warning{font-size:12px;padding:14px;background:#eee2d3;margin:15px 0;color:#75442b}.books{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}.book{border-top:1px solid var(--line);padding:25px 0}.book h2{font-size:30px;margin:15px 0}.book p{font-size:13px;color:var(--muted)}[hidden]{display:none!important}.ncs-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:100px;align-items:center}.ncs-circle{position:relative;width:280px;height:280px;max-width:100%;border-radius:50%;background:conic-gradient(#d7bd45,#b35145,#5e789a,#6e9274,#d7bd45);margin:auto}.ncs-circle>div{position:absolute;inset:50px;border-radius:50%;display:flex;flex-direction:column;justify-content:center;align-items:center;background:var(--paper);font-size:25px;font-family:Georgia,serif}.ncs-circle small{font:11px Arial;color:var(--muted)}.ncs-circle>span{position:absolute;font-size:13px;color:#fff;font-weight:bold}.ncs-circle>span:nth-child(1){left:49%;top:12px}.ncs-circle>span:nth-child(2){right:15px;top:47%}.ncs-circle>span:nth-child(3){left:49%;bottom:12px}.ncs-circle>span:nth-child(4){left:15px;top:47%}.ncs-grid h2{font-size:34px;margin-bottom:25px}.input-row{display:flex;gap:10px;margin-bottom:20px}.input-row input{margin:0}#ncs-result{padding:20px 0}.ncs-stats{display:flex;gap:25px;padding:15px 0}.ncs-stats strong{display:block;font:30px Georgia}.ncs-stats span{font-size:11px;color:var(--muted)}.palette-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:30px 0}.palette-card{display:block;background:var(--paper);padding:20px}.palette-card .color-bar{height:65px;margin-bottom:18px}.palette-card h3{font:16px Arial;letter-spacing:0}.palette-card p{font-size:11px;color:var(--muted);margin-top:10px}.empty{padding:25px;border:1px solid var(--line);font-size:14px}.print-result{display:none}details{border-top:1px solid var(--line);padding:20px 0}summary{font-size:14px}details p{font-size:13px;color:var(--muted);padding-top:20px}@media(min-width:1500px){.hero-image>img{height:600px}}@media(max-width:1050px){.wrap{width:calc(100% - 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#ncs-triangle{display:block;width:240px;max-width:100%;height:auto;margin:10px 0 20px}