:root{color-scheme:dark;--bg:#101a23;--panel:#14212b;--line:#30404c;--ink:#edf1f1;--muted:#a6b3bd;--gold:#e8b978;--accent:#8dc3d5;font-family:Arial,Helvetica,sans-serif;font-size:16px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}button,select,a{touch-action:manipulation}button,select{font:inherit}button{cursor:pointer;border:1px solid var(--line);background:#1c2b37;color:var(--ink);border-radius:5px;min-height:42px;padding:10px 14px}button:hover{border-color:#8094a4;background:#263945}button:disabled{opacity:.45;cursor:wait}button:focus-visible,select:focus-visible,a:focus-visible,#canvas-host:focus-visible{outline:2px solid var(--gold);outline-offset:4px}a{color:inherit}header{height:86px;padding:0 34px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#121e27}.brand{display:flex;align-items:center;gap:16px;text-decoration:none;font-size:14px;letter-spacing:2px}.brand small{display:block;font-size:11px;letter-spacing:2px;color:var(--muted);margin-top:7px}.brandmark{font-family:Georgia,serif;font-size:38px;color:var(--gold);width:45px;height:45px;line-height:40px;border:1px solid #a58350;text-align:center}.edition{font-size:14px;color:#c2ccd2}.edition span{display:block;text-align:right;color:var(--muted);font-size:12px;margin-top:6px}main{display:grid;grid-template-columns:306px minmax(0,1fr);height:calc(100dvh - 86px);min-height:660px}.sidebar{padding:32px 24px;display:flex;flex-direction:column;gap:23px;border-right:1px solid var(--line);background:var(--panel);overflow:auto}.eyebrow{font-size:11px;font-weight:600;letter-spacing:1.7px;color:var(--gold);margin:0 0 13px}h1,h2{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-.7px}h1{font-size:35px;line-height:1.13;margin:0 0 13px}.muted{color:var(--muted);font-size:14px;line-height:1.6;margin:0}.building-tabs{display:flex;padding:4px;background:#0f1a22;border:1px solid var(--line);border-radius:6px}.building-tabs button{flex:1;border:0;background:transparent;font-size:14px}.building-tabs button[aria-pressed=true]{background:#304350;color:white;box-shadow:0 1px 5px #0003}.fields{display:grid;grid-template-columns:1fr;gap:8px}.fields label{font-size:14px;color:#c0cbd2;margin-top:1px}.fields select{width:100%;background:#172731;color:var(--ink);border:1px solid #405360;border-radius:4px;padding:11px;font-size:14px;margin-bottom:7px}.featured{display:block;text-align:left;padding:20px;background:linear-gradient(135deg,#2e3030,#242e32);border:1px solid #8e7350;transition:background .2s}.featured .eyebrow{display:block;font-size:10px;margin:0 0 10px}.feature-title{font-family:Georgia,serif;font-size:50px;display:flex;align-items:center;justify-content:space-between;color:#f1d3a7;line-height:1.1}.feature-title span{font:26px Arial;color:var(--gold)}.featured>span:nth-child(3){display:block;color:#d9d5cc;font-size:13px;margin-top:8px}.feature-link{display:block;font-size:13px;border-top:1px solid #756246;margin-top:16px;padding-top:13px;color:#f1d3a7}#selection{border-top:1px solid var(--line);padding-top:20px}#selection h2{font-size:30px;margin:0 0 9px}.primary{width:100%;background:var(--gold);color:#182028;border-color:var(--gold);font-size:14px;font-weight:600;margin-top:17px}.primary:hover{background:#f4cc94;color:#101a23}.primary span{float:right}.text-button{border:0;background:none;padding:9px 0;font-size:13px;color:#c3ced5;margin-top:6px}.scope{display:flex;gap:9px;margin-top:auto;padding-top:20px;color:#94a5b1}.scope p{font-size:12px;line-height:1.55;margin:0}.scope-icon{width:17px;height:17px;flex-shrink:0;border:1px solid #6a7b88;border-radius:50%;text-align:center;line-height:16px;font:italic 14px Georgia}.viewer{position:relative;overflow:hidden;background:radial-gradient(ellipse at 52% 55%,#253c4b 0%,#14232e 46%,#101a23 85%);min-width:0}#canvas-host{position:absolute;inset:0;outline-offset:-5px}canvas{display:block;width:100%;height:100%;touch-action:none}.view-heading{position:absolute;top:30px;left:34px;pointer-events:none}.view-heading .eyebrow{color:#87a1b3;margin-bottom:8px}.view-heading h2{font-size:31px;margin:0 0 8px}.view-heading>span{font-size:13px;color:var(--muted)}.view-actions{position:absolute;right:26px;top:32px;display:flex;gap:8px}.view-actions button{font-size:13px;background:#15252fe6}.zoom-controls{position:absolute;right:26px;bottom:105px;display:grid;gap:1px}.zoom-controls button{font-size:22px;min-width:42px;background:#162730e6}.instructions{position:absolute;left:34px;bottom:65px;display:flex;gap:18px;flex-wrap:wrap;pointer-events:none;font-size:12px;color:#b7c2ca}.instructions b{color:#eef2f4;font-weight:400}.click-hint{color:var(--gold)}.model-status{position:absolute;bottom:0;left:0;right:0;border-top:1px solid #42536566;padding:18px 34px;display:flex;justify-content:space-between;color:#9db0bf;font-size:11px;letter-spacing:1px;background:#111d27a6}.loading{position:absolute;inset:0;background:#101a23eb;display:flex;flex-direction:column;gap:14px;align-items:center;justify-content:center;color:var(--muted);font-size:14px}.loading strong{color:var(--ink);font:28px Georgia}.loader{height:36px;width:36px;border:1px solid #415768;border-top:2px solid var(--gold);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:10px}@keyframes spin{to{transform:rotate(360deg)}}.error{position:absolute;inset:20%;background:#182834;border:1px solid var(--line);padding:30px;text-align:center;align-content:center}.error h2{font-size:28px}.error p{font-size:14px;line-height:1.5;color:var(--muted)}#tooltip{position:absolute;pointer-events:none;padding:10px 13px;border:1px solid #8497a3;background:#10212ef2;border-radius:4px;font-size:13px;color:white;box-shadow:0 5px 22px #0005}dialog{padding:0;border:1px solid #52616b;border-radius:8px;background:#14212b;color:var(--ink);width:min(850px,94vw);max-width:94vw;height:90dvh;max-height:1000px;overflow:hidden;box-shadow:0 25px 100px #0008}dialog[open]{display:flex;flex-direction:column}dialog::backdrop{background:#061017bc;backdrop-filter:blur(4px)}.plan-header{display:flex;justify-content:space-between;align-items:center;padding:22px 26px}.plan-header h2{font-size:31px;margin:0}.plan-header .eyebrow{margin-bottom:7px}.plan-header button{background:transparent;border:0;font-size:20px}.plan-note{padding:13px 26px;background:#263039;color:#e0d3bb;font-size:13px;line-height:1.5}.plan-toolbar{display:flex;align-items:center;justify-content:space-between;padding:10px 24px;font-size:11px;letter-spacing:1px;border-bottom:1px solid var(--line)}.plan-toolbar>div{display:flex;align-items:center;gap:12px}.plan-toolbar button{padding:4px 12px;min-height:34px}#plan-percent{font-size:12px;min-width:36px;text-align:center;letter-spacing:0}#plan-stage{position:relative;flex:1;min-height:0;overflow:hidden;background:#e1e2dd;cursor:grab;touch-action:none}#plan-stage:active{cursor:grabbing}#floorplan-image{position:absolute;width:100%;height:100%;object-fit:contain;transform-origin:center;user-select:none;padding:12px}.plan-footer{display:flex;justify-content:space-between;padding:13px 26px;font-size:12px;color:var(--muted)}.plan-footer a{color:var(--gold)}[hidden]{display:none!important}
@media(max-width:1000px){main{grid-template-columns:268px minmax(0,1fr)}.sidebar{padding:26px 20px}.view-heading{left:24px}.view-actions{top:120px;right:20px}.instructions{left:24px;right:50px;gap:9px 16px}.model-status{padding:18px 24px}.model-status span:last-child{display:none}}
@media(max-width:700px){header{height:70px;padding:0 18px}.brand{font-size:12px;gap:10px;letter-spacing:1.4px}.brandmark{font-size:30px;width:36px;height:36px;line-height:33px}.brand small{font-size:10px}.edition{display:none}main{display:flex;flex-direction:column;height:auto;min-height:calc(100dvh - 70px)}.viewer{order:0;height:65dvh;min-height:430px}.sidebar{order:1;border-right:0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:18px;padding:22px 18px;overflow:visible}.intro{display:none}.building-tabs{grid-column:1/-1}.fields{align-content:start}.featured{align-self:start;padding:15px}.feature-title{font-size:42px}.featured .eyebrow{font-size:9px;letter-spacing:1px}.feature-link{line-height:1.4}.scope,#selection{grid-column:1/-1}.scope{padding-top:0}.view-heading{top:22px;left:20px}.view-heading h2{font-size:26px}.view-actions{top:22px;right:16px;display:grid;gap:6px}.view-actions button{padding:8px 10px;min-height:35px;font-size:11px}.view-actions #reset span{display:none}.view-heading .eyebrow{font-size:9px}.view-heading>span{font-size:12px}.instructions{bottom:56px;left:20px;font-size:10px;gap:7px 12px;right:55px}.instructions .click-hint{display:none}.zoom-controls{right:16px;bottom:85px}.model-status{padding:15px 20px;font-size:10px}.plan-header{padding:16px}.plan-header h2{font-size:25px}.plan-header .eyebrow{font-size:10px}.plan-note{padding:12px 16px}.plan-toolbar{padding:10px 16px}.plan-toolbar>span{font-size:9px;letter-spacing:.5px}.plan-toolbar>div{gap:7px}.plan-footer{padding:12px 16px;font-size:11px}dialog{height:95dvh;width:96vw;max-width:96vw}}
@media(prefers-reduced-motion:reduce){.loader{animation:none}*{scroll-behavior:auto!important}}

.sidebar > *{flex-shrink:0}.featured{min-height:207px}


.fourte-logo{width:48px;height:48px;object-fit:contain;flex-shrink:0}.brand{letter-spacing:1px}.brand small{letter-spacing:2px}@media(max-width:700px){.fourte-logo{width:38px;height:38px}.brand{font-size:11px;letter-spacing:.6px}}
.fourte-logo{background:#fff;border-radius:4px;padding:3px}

.fourte-logo{background:transparent;border-radius:0;padding:0}.view-actions{flex-wrap:wrap;max-width:330px;justify-content:flex-end}.view-actions button[aria-pressed=true]{border-color:#e8b978}@media(max-width:700px){.view-actions{max-width:145px;grid-template-columns:1fr 1fr;top:92px}.view-actions #reset{grid-column:auto}}

.listing-info{display:flex;flex-wrap:wrap;gap:10px 20px;color:#efb767;margin:12px 0;font-size:14px}.listing-info a{color:#efb767}.listing-info[hidden],#featured[hidden]{display:none}#featured-status{color:#efb767;font-weight:600}

.view-actions{max-width:450px;flex-wrap:wrap;justify-content:flex-end}.site-key{font-size:11px;color:#adbfbc;display:flex;flex-wrap:wrap;gap:8px 14px;line-height:1.6}.site-key span{white-space:nowrap}@media(max-width:700px){.view-actions{max-width:160px;grid-template-columns:1fr 1fr;top:100px}.site-key{grid-column:1/-1}.feature-title{font-size:32px}}

@media(min-width:701px){main{min-height:500px}.feature-title{font-size:39px}}

.aerial-controls{margin-top:20px;border-top:1px solid #405561;padding:16px 0;font-size:12px;display:grid;gap:12px}.aerial-controls strong{color:#efb767;letter-spacing:2px}.aerial-controls label{display:grid;gap:8px}.aerial-controls input{width:100%}.aerial-controls a{color:#efb767}.site-legend{display:none}

.site-key{display:none}.aerial-controls{margin-bottom:16px}