:root{font-family:"Helvetica Neue",Arial,sans-serif;color:#182f29;background:#f6f7f3;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,a,textarea,select{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer;min-height:44px}button:focus-visible,a:focus-visible,textarea:focus-visible{outline:3px solid #789743;outline-offset:3px}header{height:72px;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px;gap:20px;border-bottom:1px solid #dce1d9;position:relative;z-index:5}.brand{font-size:28px;font-weight:650;letter-spacing:-1.5px;text-decoration:none;color:inherit}.brand span{display:inline-block;width:7px;height:7px;border-radius:50%;background:#234f40;margin-left:4px}.sample{font-size:13px;color:#56625b}.start,.primary{display:inline-flex;align-items:center;justify-content:center;background:#d9ef88;border:0;padding:14px 20px;color:#182f29;text-decoration:none;border-radius:5px;font-weight:600;font-size:14px;min-height:46px}main{position:relative;height:calc(100dvh - 72px);min-height:610px}.scene{position:absolute;inset:0}.scene iframe{border:0;width:100%;height:100%;background:#e9eddf}.scene-tools{position:absolute;top:18px;left:22px;right:22px;display:flex;justify-content:space-between;pointer-events:none}.scene-tools button{pointer-events:auto;border:1px solid #dce1d9;border-radius:5px;background:#fffffff2;padding:10px 14px;font-size:12px;color:#182f29}.navigation{position:absolute;right:24px;bottom:16px;max-width:280px;background:#ffffffed;font-size:12px;padding:10px 13px;border-radius:4px;line-height:1.5}.guide{position:absolute;left:24px;bottom:24px;width:410px;max-height:calc(100% - 100px);overflow:auto;background:#fffffff7;border:1px solid #dce1d9;border-radius:10px;padding:28px;box-shadow:0 12px 45px #14342516}.guide.home{width:485px}.guide h1,.guide h2{font-size:32px;line-height:1.08;letter-spacing:-1.3px;margin:8px 0 14px;font-weight:550}.guide p{font-size:14px;line-height:1.6;margin:0 0 16px;color:#56625b}.eyebrow{font-size:11px!important;margin:0!important}.choices{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:22px 0}.choice{text-align:left;background:#f6f7f3;border:1px solid #dce1d9;border-radius:5px;padding:15px;color:#182f29}.choice strong{font-size:16px;display:block;margin-bottom:6px;letter-spacing:-.3px}.choice small{font-size:12px;line-height:1.4;display:block;color:#56625b}.choice.recommended{background:#eaf1d9;border-color:#b7c99e}.choice[aria-pressed=true]{border:2px solid #234f40;padding:14px;background:#eaf1d9}.recommended em{font-size:10px;font-style:normal;display:block;margin-bottom:7px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.actions>*{flex:1}.secondary{background:white;border:1px solid #acb9ad;border-radius:5px;padding:11px 14px;color:#182f29;font-size:13px}.text-action{border:0;background:none;text-decoration:underline;text-underline-offset:4px;padding:8px 0;color:#234f40;text-align:left;font-size:13px}.back{border:0;background:none;padding:0;min-height:34px;font-size:12px;color:#56625b}.steps{font-size:11px;color:#6d796c;margin-bottom:12px}.guide label{font-size:13px;display:block;margin-bottom:10px}.guide textarea{width:100%;min-height:116px;border:1px solid #a6b4a8;border-radius:5px;padding:12px;color:#182f29;resize:vertical;font-size:16px;line-height:1.5}.guide .note{font-size:11px;margin:15px 0 0}.finding{border-left:3px solid #88a149;padding:12px 15px;background:#f1f4eb;margin:18px 0}.finding strong{font-size:15px}.finding p{font-size:12px;margin:7px 0 0}.idea-quote{font-size:19px!important;color:#182f29!important;overflow-wrap:anywhere}.saved-list{display:grid;gap:9px}#status:empty{display:none}#status{font-size:12px;margin:14px 0 0}#loading{position:absolute;inset:0;background:#f1f4eb;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:25px;z-index:4}#loading[hidden]{display:none}#loading strong{font-size:26px;letter-spacing:-.8px}#loading p{font-size:14px}body.exploring .guide{display:none}body.exploring .scene-tools{top:auto;bottom:20px;left:auto;width:auto}body.exploring .scene-tools #free{display:none}body.exploring .navigation{display:none}body:not(.ready) .guide,body:not(.ready) .scene-tools{visibility:hidden}
@media(max-width:760px){header{height:60px;padding:0 16px}.brand{font-size:25px}.sample{display:none}.start{padding:10px 13px;font-size:12px;min-height:40px}main{height:auto;min-height:calc(100dvh - 60px);display:flex;flex-direction:column}.scene{position:relative;height:48dvh;min-height:300px;flex:none}.guide,.guide.home{position:relative;left:auto;bottom:auto;width:auto;margin:0;max-height:none;overflow:visible;border-radius:0;padding:24px 20px 35px;border:0;box-shadow:none}.guide h1,.guide h2{font-size:30px}.scene-tools{top:10px;left:10px;right:10px}.scene-tools button{font-size:11px;padding:8px 10px}.navigation{bottom:6px;right:10px;font-size:10px;max-width:230px;padding:7px 10px}.choices{margin:18px 0;gap:9px}.choice{padding:13px}.choice[aria-pressed=true]{padding:12px}.choice strong{font-size:15px}.choice small{font-size:11px}body.exploring .scene{height:calc(100dvh - 60px)}body.exploring .scene-tools{bottom:12px;right:12px;top:auto;left:auto}}
@media(prefers-reduced-motion:no-preference){iframe{transition:opacity .16s ease}}

.guide h1:focus,.guide h2:focus{outline:none}

/* Composition (Claude, 10/9). Desktop: the floating guide covers the lower left of the scene, so while guiding, the model's
   frame extends past the right edge by the panel's width: the camera's centre then sits in the middle of the uncovered
   area and the subject (a bath, the sunroom) is not under the panel. Exploring restores the full frame. */
@media(min-width:761px) and (min-height:521px){.scene{overflow:hidden}body.ready:not(.exploring) .scene iframe{width:calc(100% + var(--guide-shift,460px))}}
/* Landscape phones and short windows: the guide becomes a left column beside the scene instead of covering it. */
@media(max-height:520px) and (orientation:landscape){header{height:52px;padding:0 16px}.brand{font-size:23px}.sample{display:none}.start{padding:9px 13px;font-size:12px;min-height:38px}
 main{height:calc(100dvh - 52px);min-height:0;display:block}.scene{position:absolute;inset:0 0 0 min(44vw,370px);height:auto;min-height:0}
 .guide,.guide.home{position:absolute;left:0;top:0;bottom:0;width:min(44vw,370px);max-height:none;overflow:auto;margin:0;border-radius:0;border:0;border-right:1px solid #dce1d9;box-shadow:none;padding:16px 18px 22px}
 .guide h1,.guide h2{font-size:23px;margin:4px 0 8px}.guide p{font-size:13px;margin-bottom:10px}.choices{gap:8px;margin:12px 0}.choice{padding:10px}.choice[aria-pressed=true]{padding:9px}.choice strong{font-size:14px;margin-bottom:3px}.choice small{font-size:11px}
 .actions{margin-top:12px;gap:8px}.secondary,.primary{padding:9px 12px;min-height:40px}.scene-tools{top:8px;left:8px;right:8px}.scene-tools button{font-size:11px;padding:7px 10px;min-height:36px}.navigation{display:none}
 body.exploring .scene{left:0}body.exploring .scene-tools{bottom:10px;right:10px;top:auto;left:auto}}
@media(max-width:420px){.navigation{display:none}}