:root{font-family:ui-rounded,"SF Pro Rounded",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#152932;background:#d4e7ec;font-synthesis:none}*{box-sizing:border-box}body{margin:0;overflow:hidden}button,input{font:inherit}button{cursor:pointer;touch-action:manipulation}button:focus-visible,input:focus-visible{outline:3px solid #007393;outline-offset:4px}button:disabled{opacity:.45;cursor:wait}[hidden]{display:none!important}#playground{height:100dvh;min-height:540px;position:relative;overflow:hidden}#canvas-wrap{position:absolute;inset:0;touch-action:none}canvas{width:100%;height:100%;display:block;touch-action:none}header{position:absolute;top:35px;left:40px;right:40px;display:flex;justify-content:space-between;align-items:flex-start;pointer-events:none}header button{pointer-events:auto}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.18em}h1{font-weight:900;font-size:clamp(44px,6vw,76px);letter-spacing:-.065em;line-height:1.02;margin:8px 0 12px}h1 span{font-size:14px;vertical-align:top;line-height:2.6;margin-left:8px;letter-spacing:0}header p{font-size:15px;margin:0;color:#415b65}.icon-button{border:1px solid #15293240;background:#ffffff8c;border-radius:50%;width:44px;height:44px;font-size:20px;font-weight:700}.hint{position:absolute;left:50%;top:35px;transform:translateX(-50%);background:#fff9;padding:11px 18px;border:1px solid #fff;border-radius:100px;font-size:14px;white-space:nowrap;pointer-events:none;transition:opacity .4s}.controls{position:absolute;bottom:64px;left:50%;transform:translateX(-50%);display:flex;gap:28px;align-items:center;background:#152932;color:white;padding:14px 22px 14px 14px;border-radius:24px;box-shadow:0 12px 30px #18334425;max-width:calc(100% - 32px)}.actions{display:flex;gap:6px}.actions button{background:transparent;border:0;color:#e4f0f4;border-radius:14px;padding:14px 16px;display:flex;gap:9px;align-items:center;font-size:15px;font-weight:600;white-space:nowrap;min-height:48px}.actions button:hover{background:#294650}.actions button.primary{background:#8ce8ed;color:#102e37}.actions button.primary:hover{background:#b2f6f8}.actions button span{font-size:22px;line-height:1}.settings{min-width:155px;border-left:1px solid #ffffff26;padding-left:25px}.settings label{display:flex;justify-content:space-between;font-size:14px;font-weight:600;gap:15px}output{color:#8ce8ed;font-weight:500}input[type=range]{width:100%;height:18px;margin:7px 0 0;accent-color:#8ce8ed;cursor:pointer}.range-labels{display:flex;justify-content:space-between;color:#9bb3bd;font-size:12px}.footer{position:absolute;bottom:23px;left:40px;right:40px;display:flex;justify-content:space-between;font-size:13px;color:#415b65;pointer-events:none}#status{font-weight:650}.footer span:last-child{font-size:12px}#loading,#error{position:absolute;top:48%;left:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:12px;background:#edf7fa;padding:30px 40px;border-radius:24px;min-width:280px;text-align:center;box-shadow:0 10px 35px #15293218}#loading strong{font-size:18px}#loading span{font-size:14px;color:#415b65}progress{accent-color:#1189ad;width:100%;height:7px;border:0}.loader-eyes{display:flex;gap:10px;padding:12px}.loader-eyes i{background:#152932;width:12px;height:24px;border-radius:50%;animation:blink 2.2s infinite}@keyframes blink{0%,85%,100%{transform:scaleY(1)}90%{transform:scaleY(.08)}}#help-panel{position:absolute;top:95px;right:40px;width:315px;padding:26px;background:#fff;border:1px solid #d3e2e7;border-radius:22px;box-shadow:0 15px 40px #15293225;font-size:15px;line-height:1.5}h2{font-size:21px;margin:0 0 18px}#help-panel p{color:#415b65}#help-panel button,#error button{border:0;border-radius:12px;background:#152932;color:white;padding:12px 22px;font-weight:650}kbd{background:#ecf2f5;padding:2px 5px;border-radius:5px;font-size:12px;white-space:nowrap}.noscript{position:absolute;top:40%;left:15%;width:70%;background:white;padding:24px}.grabbing canvas{cursor:grabbing!important}@media(max-width:800px){header{top:24px;left:24px;right:24px}header p{font-size:14px}.hint{top:auto;bottom:208px;font-size:13px;padding:9px 13px}.controls{bottom:54px;flex-direction:column;gap:12px;padding:12px 14px 13px;border-radius:22px;width:max-content}.actions button{padding:11px 14px;font-size:14px}.settings{border-left:0;border-top:1px solid #ffffff26;padding:12px 3px 0;width:100%}.settings label{float:left;display:flex;width:140px;padding-top:4px}.settings input{width:calc(100% - 158px);margin:4px 0 0 18px}.range-labels{display:none}.footer{left:24px;right:24px;bottom:20px}.footer span:last-child{display:none}#help-panel{right:24px;top:80px;width:min(315px,calc(100% - 48px))}}@media(max-width:420px){h1{font-size:49px}.eyebrow{font-size:10px;letter-spacing:.13em}.actions button{padding:10px 11px;gap:6px}.controls{max-width:calc(100% - 24px)}header p{max-width:200px;line-height:1.4}}@media(prefers-reduced-motion:reduce){.loader-eyes i{animation:none}.hint{transition:none}}@media(max-height:640px) and (min-width:801px){header{top:20px}h1{font-size:48px}.controls{bottom:45px}.footer{bottom:15px}}
@media(max-width:340px){.controls{width:calc(100% - 24px)}.actions{display:grid;grid-template-columns:1fr 1fr;width:100%}.actions button{justify-content:center}.settings label{float:none;width:100%;padding:0}.settings input{width:100%;margin:6px 0 0}.hint{bottom:280px;max-width:calc(100% - 30px);white-space:normal;text-align:center}header p{display:none}.eyebrow{font-size:12px;letter-spacing:.04em}h1{font-size:40px}}
@media(max-height:540px){#playground{min-height:320px}header{top:14px}h1{font-size:36px}header p,.hint,.footer{display:none}.controls{bottom:15px}}

.header-tools{display:flex;flex-direction:column;gap:8px;flex-shrink:0}.header-tools .icon-button{display:grid;place-items:center}.header-tools .icon-button:hover{background:#fff}#help-panel{top:143px;max-height:calc(100dvh - 160px);overflow:auto}@media(max-width:800px){#help-panel{top:132px}}@media(max-height:540px){#help-panel{top:122px;max-height:calc(100dvh - 138px)}}
.day-badge{display:inline-flex;gap:8px;align-items:center;margin-top:14px;padding:6px 11px;border-radius:20px;background:#ffffffb8;color:#233b4b;font-size:12px;font-variant-numeric:tabular-nums}.day-settings{border-top:1px solid #d3e2e7;padding:16px 0}.day-settings>label:first-child{display:flex;justify-content:space-between}.day-settings output{color:#126b81}.day-settings input[type=range]{height:32px;accent-color:#187f97}.cycle-label{display:flex;gap:8px;align-items:center;min-height:44px}.cycle-label input{width:20px;height:20px;accent-color:#187f97}.day-settings p{font-size:13px;margin:4px 0}body.night header,body.night .footer{color:#e4efff}body.night header p{color:#b8cce5}body.night .icon-button{background:#17263c;color:#e4efff;border-color:#abc9ee66}body.night .day-badge{background:#17263cd9;color:#dceaff}@media(max-height:540px){.day-badge{margin-top:0}}
.weather-settings{border-top:1px solid #d3e2e7;padding:16px 0}.weather-settings label{display:block;font-weight:600;margin-bottom:8px}.weather-settings select{width:100%;min-height:44px;font:inherit;padding:8px 12px;border:1px solid #a8c1ca;border-radius:10px;background:#edf7fa;color:#152932}.weather-settings p{font-size:13px}