:root{font-family:Inter,Segoe UI,sans-serif;color:#163744;background:#f7f7ef;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit}header,main,footer{max-width:1240px;margin:auto;padding:0 40px}header{height:100px;display:flex;align-items:center;justify-content:space-between}header>a:last-child{font-size:13px;text-decoration:none}.brand{display:flex;align-items:center;gap:10px;font-size:25px;font-weight:750;text-decoration:none;letter-spacing:-1px}.brand img{width:36px}.brand span{font-size:11px;letter-spacing:0;font-weight:400;border-left:1px solid #c8d0ce;padding-left:14px;margin-left:8px}.intro{padding:40px 0 42px}.eyebrow{font-size:10px;font-weight:750;letter-spacing:2px;color:#57737b}h1{font-size:clamp(44px,6vw,72px);letter-spacing:-3px;line-height:1.05;margin:16px 0 20px;font-weight:650}p{line-height:1.65;color:#4c656e;font-size:14px}.intro p{font-size:17px;line-height:1.6}.planner{display:grid;grid-template-columns:330px 1fr;gap:24px}.controls{background:#fff;border:1px solid #e1e5de;border-radius:20px;padding:26px}.card-title{display:flex;gap:12px;align-items:center;margin-bottom:24px}.card-title span{font-size:11px;background:#f3ecd7;padding:8px;border-radius:50%}h2{font-size:27px;letter-spacing:-.7px;margin:12px 0}.card-title h2{font-size:18px;margin:0}label{display:block;font-size:12px;font-weight:650;margin:14px 0 8px}input:not([type=range]),select{width:100%;min-height:44px;border:1px solid #d5dfdc;border-radius:8px;background:#fbfcf8;color:#173744;padding:10px;margin-top:8px;min-width:0}input[type=range]{width:100%;accent-color:#d6a539;display:block;margin:16px 0}.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.hint{font-size:11px;line-height:1.6;margin:12px 0}.divider{border-top:1px solid #e6eae3;margin:22px 0}button{border:0;border-radius:8px;background:#183d4c;color:#fff;min-height:44px;padding:10px 16px;font-size:12px;font-weight:650}.secondary{background:#edf3ef;color:#224653;border:1px solid #dce6df}.text-button{background:transparent;color:#345663;padding:10px 0;text-align:left}.directions{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.directions button{background:#f2f4ee;color:#48626c;padding:10px 0}.directions button.active{background:#ffce65;color:#173744}.bearing{display:flex;align-items:center;gap:8px}.bearing input{width:64px!important;margin:0!important}.bearing span{font-size:10px;font-weight:400}label>strong{float:right}.simulation{border-radius:20px;background:linear-gradient(145deg,#173d4d,#102c38);color:#e0edf0;padding:30px;display:flex;flex-direction:column}.sim-top{display:flex;justify-content:space-between;align-items:center;gap:10px}.simulation .eyebrow{color:#a1bdc7}.badge{font-size:10px;padding:8px 10px;border:1px solid #52717b;border-radius:20px;color:#ffe0a1}.sky{margin:auto;width:100%;max-width:540px}.sky svg{width:100%;display:block}.sky-caption{display:flex;justify-content:center;gap:10px;color:#9cb6c0;font-size:10px;flex-wrap:wrap}.time-control{display:flex;align-items:center;gap:14px;margin-top:30px}.time-control button{background:#ffce65;color:#183d4c;width:46px}.time-control strong{display:block;font-size:23px;font-weight:550}.time-control div>span{font-size:10px;color:#a6bec6}.angles{margin-left:auto;display:flex;flex-direction:column;gap:8px;text-align:right}.time-slider{accent-color:#ffce65!important}.slider-labels{display:flex;justify-content:space-between;gap:10px;font-size:10px;color:#526970}.simulation .slider-labels{color:#9cb6c0}.legend{display:flex;gap:22px;flex-wrap:wrap;justify-content:center;font-size:10px;color:#b3c9d0;margin:28px 0 10px}.legend span{display:flex;align-items:center;gap:6px}.legend i{width:6px;height:6px;border-radius:50%;background:#789ba8}.legend .yellow{background:#ffce65}.results{margin:48px 0}.result-heading{display:flex;justify-content:space-between;align-items:end;gap:16px}.result-heading p{font-size:11px}.stats{display:grid;grid-template-columns:1fr 1.35fr 1fr;gap:16px;margin:20px 0}.stats article{border:1px solid #dce2d9;border-radius:14px;background:#fff;padding:23px}.stats article:first-child{background:#fff1cb;border-color:#f2dfaa}.stats span{font-size:12px}.stats strong{display:block;font-size:30px;letter-spacing:-1px;margin:15px 0}.stats .small{font-size:19px;line-height:1.7}.stats p{font-size:11px;margin:0}.timeline{display:flex;height:28px;border-radius:8px;overflow:hidden;margin:24px 0 10px}.timeline span{flex:1}.intervals{padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:14px;font-size:12px}.assumption{border-left:3px solid #d9b15c;background:#efefe5;padding:20px 24px;border-radius:0 12px 12px 0;margin-top:24px}.assumption strong{font-size:13px}.assumption p{font-size:12px;margin-bottom:0}.season-section{padding:16px 0 40px}.season-section>p{font-size:12px}.seasons{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:24px}.seasons button{text-align:left;background:#fff;color:#173744;border:1px solid #dce2d9;padding:22px}.seasons span{font-size:13px}.seasons strong{display:block;font-size:25px;margin:22px 0}.seasons small{font-size:10px;font-weight:400}.bar{height:5px;background:#edf0e8;border-radius:4px;margin:0 0 16px;overflow:hidden}.bar i{display:block;background:#e9b846;height:100%}.learn{padding:32px 0;border-top:1px solid #dce2d9}.guides{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:24px}h3{font-size:17px;line-height:1.4}.guides p{font-size:13px}.storage{display:flex;gap:14px;flex-wrap:wrap;margin:20px 0 50px}footer{border-top:1px solid #dce2d9;padding-top:30px;padding-bottom:35px}footer p{font-size:11px}footer .brand{font-size:20px}details{font-size:12px;max-width:800px}summary{cursor:pointer;padding:12px 0}button:hover{filter:brightness(.95)}:focus-visible{outline:3px solid #ce8553;outline-offset:4px}@media(max-width:800px){header,main,footer{padding-left:24px;padding-right:24px}.brand span{display:none}.planner{grid-template-columns:270px 1fr;gap:14px}.controls{padding:18px}.simulation{padding:20px}.sim-top{flex-direction:column;align-items:start}.stats{grid-template-columns:1fr}.seasons{grid-template-columns:repeat(2,1fr)}.guides{grid-template-columns:1fr}.result-heading{display:block}.angles{display:none}}@media(max-width:600px){header{height:76px}header>a:last-child{font-size:10px}.brand{font-size:22px}header,main,footer{padding-left:18px;padding-right:18px}.intro{padding:26px 0}.intro p{font-size:14px}.planner{display:flex;flex-direction:column}.controls{padding:22px}.simulation{min-height:520px}.sim-top{flex-direction:row;align-items:center}.sim-top .eyebrow{font-size:8px;letter-spacing:1px}.badge,.sky-caption{font-size:8px}.results{margin-top:36px}.seasons{gap:10px}.seasons button{padding:16px}.desktop{display:none}h1{letter-spacing:-2px}.time-control strong{font-size:22px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}@media(max-width:800px){.angles{display:flex}.time-control{flex-wrap:wrap}.angles span{font-size:11px}.angles{margin-left:60px;text-align:left;flex-direction:row}}footer nav{font-size:12px;line-height:2}.building-section,.climate-section{margin:40px 0;padding:28px;background:#fff;border:1px solid #dce2d9;border-radius:18px}.building-card{display:grid;grid-template-columns:1fr 1fr;gap:24px;border-top:1px solid #dce2d9;padding:24px 0}.building-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}.building-diagram svg{width:100%;max-width:400px}.climate-months{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.climate-months>div{padding:16px 10px;background:#f2f4ee;border-radius:8px}.climate-months span{display:block;font-size:11px}.climate-months strong{display:block;margin-top:8px}.climate-months .selected{background:#fff1cb}button:disabled{opacity:.6;cursor:default}@media(max-width:600px){.building-section,.climate-section{padding:18px}.building-card{grid-template-columns:1fr}.climate-months{grid-template-columns:repeat(3,1fr)}}.cloud-section{background:#fff;border:1px solid var(--line, #dce2d9);border-radius:20px;padding:28px;margin:32px 0}.cloud-summary{display:flex;flex-direction:column;gap:8px;padding:20px;background:#fff2cc;border-radius:12px;margin:20px 0;color:#163744}.cloud-summary strong{font-size:1.7rem}.cloud-models{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:20px 0}.cloud-models article{padding:16px;border:1px solid var(--line, #dce2d9);border-radius:12px}.cloud-models article>div{display:flex;justify-content:space-between;gap:12px}.cloud-models progress{width:100%;height:12px;accent-color:#b88712;margin-top:12px}.ensemble-result{background:#f3f5ed;padding:18px;border-radius:12px;margin:20px 0}.ensemble-dots{display:flex;flex-wrap:wrap;gap:8px}.ensemble-dots span{padding:8px;background:#fff;border-radius:6px;color:#163744}.cloud-section details{margin-top:22px;line-height:1.7}@media(max-width:600px){.cloud-section{padding:18px}.cloud-models{grid-template-columns:1fr}.cloud-summary strong{font-size:1.4rem}}.mapped-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;margin-top:24px;align-items:start}.mapped-map svg{width:100%;height:auto;cursor:crosshair;display:block}.map-controls{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.map-controls button{min-height:44px;min-width:44px;padding:10px 14px}.map-controls span{font-size:.8rem}.map-status{background:#fff2cc;padding:16px;border-radius:12px;margin:0 0 18px}.map-counts{display:grid;grid-template-columns:1fr 1fr;gap:12px}.map-counts strong{font-size:2rem}.map-counts small{display:block;font-size:.8rem;font-weight:400}.map-point{border:1px solid #dce2d9;padding:12px;border-radius:12px;margin:18px 0}.map-point legend{font-size:.85rem;padding:0 6px}.map-attribution{font-size:.75rem;line-height:1.7}@media(max-width:760px){.mapped-layout{grid-template-columns:1fr;gap:20px}}