@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
*{box-sizing:border-box}body{margin:0;background:#e9eeeb;color:#263e3e;font-family:'DM Sans',sans-serif;overflow:hidden}#world{position:fixed;inset:0}canvas{display:block;touch-action:none}header{position:absolute;top:32px;left:38px;right:38px;display:flex;align-items:center;gap:18px;pointer-events:none}.brand{font-size:29px;font-weight:800;letter-spacing:-3px;border:1px solid #8aa39c;border-radius:50%;width:60px;height:60px;display:flex;align-items:center;justify-content:center}.brand span{font-size:20px;color:#cc6543;margin-left:3px}.eyebrow{font-size:10px;letter-spacing:2px;margin:0 0 7px}h1{font:600 23px Manrope,sans-serif;letter-spacing:-.9px;margin:0}h1 span{font-size:10px;vertical-align:top;margin-left:4px}.edition{margin-left:auto;font-size:11px;letter-spacing:1.6px;line-height:1.9;text-align:right}.edition span{color:#667a75;letter-spacing:0}.intro{position:absolute;top:155px;left:40px;pointer-events:none}.pill{font-size:9px;letter-spacing:1.5px;border:1px solid #adbbb5;border-radius:30px;padding:8px 11px}.intro p{font:500 37px/1.15 Manrope,sans-serif;letter-spacing:-1.8px;margin-top:22px}aside{position:absolute;right:38px;bottom:116px;width:206px;padding:20px;background:#f7f9f1c9;border:1px solid #fff9;border-radius:18px;backdrop-filter:blur(10px)}.small{font-size:9px;letter-spacing:1.5px}ol{list-style:none;padding:0;margin:17px 0 0}li{position:relative;padding:0 0 16px 30px;font-size:13px;font-weight:600}li:last-child{padding-bottom:0}li b{position:absolute;left:0;top:2px;font-size:10px;color:#8d9c93}li span{display:block;font-size:11px;font-weight:400;color:#798781;margin-top:3px}footer{position:absolute;bottom:26px;left:38px;right:38px;display:flex;align-items:center;gap:22px;font-size:10px;letter-spacing:.8px}footer>div{flex:1}.dot{display:inline-block;width:6px;height:6px;background:#729686;border-radius:50%;margin-right:6px}.separator{margin:0 10px;color:#a3b1a9}nav{display:flex;gap:5px}button{border:1px solid #bdcbc1;background:#f5f7efcf;color:#314b43;border-radius:30px;padding:12px 16px;font:12px 'DM Sans',sans-serif;cursor:pointer}button:hover{background:#fff}button:focus-visible{outline:3px solid #de7958;outline-offset:3px}.hint{flex:1;text-align:right;color:#72877e;font-size:11px;letter-spacing:0}.marker{position:absolute;background:#fffdf4e8;border:1px solid #fff;border-radius:40px;padding:5px 10px;font:600 10px 'DM Sans',sans-serif;white-space:nowrap;box-shadow:0 3px 14px #456b5515;transform:translate(-50%,-50%);color:#42534a;pointer-events:none}.marker b{color:#cf7955;margin-right:6px}#error{position:absolute;top:45%;left:20%;right:20%;padding:30px;background:white;border-radius:15px}#pause{margin-left:auto;pointer-events:auto;flex:none}@media(max-width:800px){header{left:20px;right:20px;top:22px}.brand{width:45px;height:45px;font-size:22px}.eyebrow{font-size:8px}h1{font-size:17px}.edition{display:none}.intro{top:120px;left:23px}.intro p{font-size:27px}.pill{font-size:8px}aside{display:none}footer{left:16px;right:16px;bottom:18px;flex-wrap:wrap;gap:10px;justify-content:center}footer>div{flex-basis:100%;text-align:center}.hint{display:none}.marker{font-size:9px;padding:4px 7px}#pause{font-size:10px;padding:7px 10px}}

/* Sky palette and quieter framing keep the world in focus. */
body{background:#b6c8e1;color:#263c4c}.brand{border-color:#657f9690}.pill{background:#e8f0f5a6;border-color:#fff7}.intro p{font-size:32px;color:#344e66}aside{background:#eef3f7ce;border-color:#ffffff8c;right:26px;width:184px;padding:16px}.marker{background:#fff5dfed;color:#355147;border-color:#fff9;box-shadow:0 3px 12px #193c5225}button{background:#ecf2f7d9;border-color:#829aaf77;color:#2e495e}.hint{color:#49677e}.edition span{color:#49677e}.dot{background:#3b735d}@media(max-width:800px){.intro p{font-size:23px}.intro{top:115px}.pill{font-size:8px}}

header{top:22px;left:26px;right:26px}h1{font-size:20px}.brand{width:48px;height:48px;font-size:24px}aside{bottom:150px}.walk-ui{position:absolute;bottom:85px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:14px;white-space:nowrap;font-size:12px;background:#f2f6f2e8;padding:8px 16px;border-radius:30px;box-shadow:0 4px 20px #233f5015}.walk-ui button{background:#28665d;color:#fff8dc;border:0}dialog{border:1px solid #fff;border-radius:24px;padding:35px;max-width:460px;width:calc(100% - 32px);color:#263e3e;background:#fff9e9;box-shadow:0 24px 100px #172a4a44}dialog::backdrop{background:#1a304877;backdrop-filter:blur(5px)}dialog h2{font:600 30px Manrope,sans-serif;margin:16px 0}dialog p{font-size:16px}#close-project{position:absolute;right:12px;top:10px;font-size:22px;padding:3px 10px}#project-link{display:block;background:#28665d;color:#fff;padding:15px 20px;border-radius:12px;text-decoration:none;text-align:center;margin-top:28px}.project-note{font-size:12px!important;color:#70837a;line-height:1.6}.dpad{display:none}[hidden]{display:none!important}@media(pointer:coarse){.dpad{display:grid;grid-template-columns:repeat(3,42px);gap:4px;position:absolute;left:16px;bottom:125px}.dpad button{padding:10px;font-size:18px;touch-action:none}.dpad button:first-child{grid-column:2}.dpad button:nth-child(2){grid-column:1}.walk-ui{font-size:11px;max-width:95vw;white-space:normal;width:max-content;bottom:90px}.walk-ui button{max-width:180px;font-size:11px}}@media(max-width:1000px){aside{display:none}}

/* Clear daylight sky, a pale peach horizon and soft atmospheric light. */
body,#world{background:radial-gradient(ellipse at 20% 20%,#fff8e99c 0%,transparent 48%),radial-gradient(ellipse at 86% 55%,#efd9f37a 0%,transparent 45%),linear-gradient(180deg,#a9d6f0 0%,#d5e7f6 48%,#f4e5db 100%)}
aside{width:235px;bottom:133px;padding:17px;background:#fffaf0e8;border:1px solid #fff9;box-shadow:0 8px 30px #416c8712}aside li{padding:0;margin:0 0 4px}aside li button{position:relative;width:100%;padding:12px 8px 12px 30px;border:0;background:transparent;border-radius:10px;text-align:left;font-weight:600;line-height:1.35;font-size:13px}aside li button:hover{background:#e6eddf}aside li b{left:6px;top:15px}aside li span{font-size:11px;margin-top:4px;color:#6e847b}.small{font-size:10px}dialog#project-dialog{width:94vw;max-width:1500px;height:91dvh;max-height:950px;padding:0;border-radius:22px;overflow:hidden;background:#fffcf4}dialog[open]#project-dialog{display:flex;flex-direction:column}.overlay-header{display:flex;gap:24px;padding:22px 26px;border-bottom:1px solid #d8e2d6;flex:none;align-items:flex-start}.overlay-header>div:first-child{flex:1;min-width:0}.overlay-header h2{font-size:24px;margin:7px 0 9px}.overlay-header p#project-description{font-size:14px;line-height:1.5;max-width:830px;margin:0}.overlay-actions{display:flex;align-items:center;gap:18px}.overlay-actions a{font-size:13px;color:#28665d;white-space:nowrap;text-decoration:none;border-bottom:1px solid #8ba898;padding-bottom:3px}#close-project{position:static;width:34px;height:34px;display:grid;place-items:center;padding:0;border-radius:50%;font-size:20px;line-height:1;border:1px solid #becbbf;background:#fffdf6;flex:none}.prototype-surface{flex:1;min-height:0;background:#fff}#prototype-frame{width:100%;height:100%;border:0;display:block;background:white}.overlay-footer{display:flex;align-items:center;gap:16px;padding:7px 20px;border-top:1px solid #d8e2d6;min-height:40px;color:#758278;font-size:11px}.overlay-footer button{font-size:11px;padding:5px 10px}.overlay-footer span:last-child{margin-left:auto}#frame-status{font-size:12px}.walk-ui{max-width:90vw}footer>div{white-space:nowrap}@media(max-width:1000px){aside{display:block;width:186px;right:14px;bottom:140px;padding:12px}aside li button{font-size:11px;padding-top:8px;padding-bottom:8px}aside li b{top:11px}.overlay-header{padding:16px;gap:10px}.overlay-header h2{font-size:19px}.overlay-header p#project-description{font-size:12px}.overlay-actions{gap:10px}.overlay-actions a{font-size:11px}}@media(max-width:650px){aside{width:160px;bottom:auto;top:95px;background:#fffcf2d9}aside li span{display:none}aside li button{font-size:11px}.small{font-size:8px}.overlay-header{flex-wrap:wrap}.overlay-actions{width:100%;justify-content:space-between}.overlay-header h2{font-size:18px}.overlay-header p#project-description{font-size:11px}dialog#project-dialog{width:98vw;height:96dvh;border-radius:14px}.overlay-footer span:last-child{display:none}.walk-ui{font-size:10px;padding:7px 10px;gap:8px}.walk-ui button{font-size:10px;padding:10px}}

.brand{border:0;border-radius:0;width:60px;height:60px;pointer-events:auto}.brand img{display:block;width:100%;height:100%;object-fit:contain}.overlay-actions{flex-wrap:wrap;justify-content:flex-end;max-width:380px;gap:14px}.overlay-actions a{font-size:12px}@media(max-width:650px){.brand{width:42px;height:42px}.overlay-actions{max-width:none;justify-content:space-between;gap:8px}.overlay-actions a{font-size:10px}}

#nearby-card{position:absolute;bottom:115px;left:26px;max-width:250px;padding:19px 22px;background:#fff7e8f2;border:1px solid #d5c5a6;border-radius:16px;box-shadow:0 8px 24px #3249451c;color:#294d48}.nearby-eyebrow{font-size:9px;letter-spacing:1.5px;color:#7a8a78}#nearby-ride{font:700 22px Manrope,sans-serif;margin:5px 0 17px;line-height:1.2}#nearby-project{font-size:14px;line-height:1.4;margin:5px 0 16px}.nearby-key{display:block;font-size:11px;border-top:1px solid #ddd2bd;padding-top:11px;color:#9e4f48}aside button[data-explored="true"]{background:#e2eadb}#visit{display:none}@media(max-width:650px){#nearby-card{left:12px;bottom:120px;padding:12px;max-width:180px}#nearby-ride{font-size:17px;margin-bottom:10px}#nearby-project{font-size:12px}.nearby-eyebrow{font-size:8px}.nearby-key{font-size:10px}}

button.nearby-key{background:none;border:0;border-top:1px solid #ddd2bd;border-radius:0;padding:11px 0 0;text-align:left;width:100%;cursor:pointer}button.nearby-key:hover{color:#ca4249;background:none}

.welcome-line{height:19px;margin:9px 0 0;color:#406254;font-size:14px;letter-spacing:.15px;display:flex;align-items:center;gap:3px}.typing-caret{height:13px;width:1.5px;background:#658273;opacity:0}#welcome-line[data-typing="true"] .typing-caret{opacity:1;animation:welcome-blink .8s steps(1,end) infinite}@keyframes welcome-blink{50%{opacity:0}}@media(prefers-reduced-motion:reduce){.typing-caret{display:none}}@media(max-width:650px){.welcome-line{font-size:12px;margin-top:6px}}

/* View controls live together in the upper-right sky margin. */
.walk-ui{top:24px;right:26px;bottom:auto;left:auto;transform:none;font-size:11px;padding:9px 14px;max-width:380px;white-space:normal}footer{top:70px;right:26px;left:auto;bottom:auto;display:flex;flex-direction:column;align-items:flex-end;gap:8px}footer>div{display:none}footer nav{gap:5px}footer nav button{font-size:11px;padding:10px 13px}.hint{font-size:10px;flex:none}aside{max-height:calc(100dvh - 220px);overflow-y:auto}@media(max-width:800px){.walk-ui{top:109px;right:16px;max-width:300px;font-size:10px}footer{top:148px;right:16px;left:auto;bottom:auto;flex-wrap:nowrap;gap:6px}footer nav button{padding:8px 10px;font-size:10px}aside{top:auto;bottom:18px;max-height:calc(100dvh - 280px)}.hint{display:none}}

/* The greeting is an independent line below the brand lockup. */
#welcome-line{position:absolute;top:116px;left:28px;height:30px;margin:0;font-size:23px;font-weight:500;letter-spacing:-.4px;line-height:1.3;pointer-events:none}#welcome-line .typing-caret{height:21px}@media(max-width:800px){#welcome-line{top:95px;left:23px;font-size:19px;height:26px}.walk-ui{top:145px}footer{top:184px}aside{max-height:calc(100dvh - 315px)}}

/* Secondary controls belong to the project rail, leaving the scene clear. */
.walk-ui{display:none}#movement-hint{position:absolute;left:28px;bottom:26px;margin:0;font-size:12px;line-height:1.6;color:#557568;pointer-events:none}#movement-hint p{margin:2px 0 0}.key-cluster{display:grid;grid-template-columns:repeat(3,15px);grid-template-rows:repeat(2,15px);gap:2px;margin-bottom:6px}.key{display:flex;align-items:center;justify-content:center;border:1px solid #bdcbc1;border-radius:4px;background:#f5f7efcf;font-size:9px;color:#557568}.key-up{grid-column:2;grid-row:1}.key-left{grid-column:1;grid-row:2}.key-down{grid-column:2;grid-row:2}.key-right{grid-column:3;grid-row:2}@media(max-width:800px){#movement-hint{left:23px;bottom:20px;font-size:11px}}@media(pointer:coarse){#movement-hint{display:none}}

/* Playground 03 — brass-edged park signage and a compact prototype toolbar. */
header .eyebrow{text-transform:none;letter-spacing:1.4px}


#nearby-card{border:5px solid #60736d;border-radius:11px;background:linear-gradient(115deg,#fff9e8,#f4eddb);box-shadow:inset 0 0 0 2px #c4a66b,0 3px 0 #344d47,0 10px 25px #233f5029;padding:21px 23px}
#nearby-card::before,#nearby-card::after{content:'';position:absolute;top:8px;bottom:8px;width:5px;background:radial-gradient(circle at 50% 3px,#b9c4bc 2px,#3e544b 2.5px,transparent 3px),radial-gradient(circle at 50% calc(100% - 3px),#b9c4bc 2px,#3e544b 2.5px,transparent 3px)}
#nearby-card::before{left:7px}#nearby-card::after{right:7px}
#nearby-ride{text-transform:uppercase;font-size:20px;letter-spacing:.5px}
#nearby-project{text-transform:none;line-height:1.45}
.project-title-row{display:flex;align-items:center;gap:20px}.project-title-row h2{min-width:0}.project-title-row a{flex:none;font-size:13px;color:#28665d;white-space:nowrap;text-decoration:none;border-bottom:1px solid #8ba898;padding-bottom:3px}
#reload-prototype{flex:none;display:grid;place-items:center;width:34px;height:34px;padding:0;border-radius:50%;background:transparent}
.prototype-surface{position:relative}#frame-status{position:absolute;top:12px;left:16px;z-index:1;padding:8px 12px;border-radius:8px;background:#fffaf0;box-shadow:0 2px 12px #233f5020;max-width:calc(100% - 32px);pointer-events:none}
.overlay-actions{flex-wrap:nowrap}.overlay-header{align-items:center}a:focus-visible{outline:3px solid #de7958;outline-offset:4px}
@media(max-width:650px){#nearby-card{max-width:215px;padding:15px 17px}#nearby-ride{font-size:16px}.project-title-row h2{font-size:17px}.overlay-actions{justify-content:flex-end}}

@media(max-width:650px){aside{max-height:31dvh;width:175px;bottom:18px}#nearby-card{bottom:18px;left:12px;width:calc(100vw - 212px);padding:16px 12px}#nearby-ride{font-size:15px}#nearby-project{font-size:12px}.nearby-key{font-size:10px}}

#reload-prototype{width:auto;min-width:68px;height:34px;padding:0 12px;border-radius:8px;font-size:12px;font-weight:500}

/* Centered greeting and build progress shown until the world is ready. */
#loading-screen{position:fixed;inset:0;z-index:50;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:linear-gradient(180deg,#a9d6f0 0%,#d5e7f6 48%,#f4e5db 100%);opacity:1;transition:opacity .6s ease}#loading-screen.loading-done{opacity:0;pointer-events:none}#loading-screen #welcome-line{position:static;top:auto;left:auto;height:auto;margin:0;font-size:34px;font-weight:600;letter-spacing:-1px;line-height:1.3;justify-content:center;pointer-events:none}#loading-screen #welcome-line .typing-caret{height:28px}#loading-hint{margin:0;font-size:13px;letter-spacing:.4px;color:#49677e}#loading-dots{display:inline-block;width:1.2em;text-align:left}#loading-dots::after{content:'';animation:loading-dots-cycle 1.6s steps(1,end) infinite}@keyframes loading-dots-cycle{0%,100%{content:''}25%{content:'.'}50%{content:'..'}75%{content:'...'}}@media(max-width:650px){#loading-screen #welcome-line{font-size:24px}#loading-hint{font-size:11px}}@media(prefers-reduced-motion:reduce){#loading-dots::after{animation:none;content:'...'}}

#why-built{margin-top:10px;pointer-events:auto;font-size:11px;padding:7px 12px}
#about-dialog{max-width:760px;text-align:left}
.about-inner{position:relative;display:flex;align-items:flex-start;gap:26px}
#about-dialog .about-avatar{flex:none;align-self:flex-end;display:block;height:400px;width:auto;object-fit:contain}
#about-dialog .about-text{flex:1;min-width:0}
.about-title-row{display:flex;align-items:center;gap:20px;margin:0 0 14px}
#about-dialog h2{font-size:22px;margin:0}
.about-title-row a{flex:none;font-size:13px;color:#28665d;white-space:nowrap;text-decoration:none;border-bottom:1px solid #8ba898;padding-bottom:3px}
#about-dialog p{font-size:14px;line-height:1.6;text-align:left;margin:0 0 12px;color:#3d5a52}
#about-dialog p:last-child{margin-bottom:0}
#about-close{position:absolute;right:14px;top:14px;width:32px;height:32px;display:grid;place-items:center;padding:0;border-radius:50%;font-size:18px;line-height:1;border:1px solid #becbbf;background:#fffdf6}
@media(max-width:650px){#why-built{font-size:10px;padding:6px 10px}.about-inner{flex-direction:column;align-items:center;text-align:center}#about-dialog .about-avatar{height:280px;width:auto}#about-dialog h2{font-size:19px;text-align:center}#about-dialog p{font-size:13px;text-align:left}}