#yy-clearing{position:relative;isolation:isolate;overflow:hidden;margin:28px 0;border:1px solid #36504f;border-radius:20px;background:#0a191f;color:#e7efeb;font:15px/1.5 Arial,sans-serif;color-scheme:dark;forced-color-adjust:none}
#yy-clearing *{box-sizing:border-box}#yy-clearing [hidden]{display:none!important}#yy-clearing div,#yy-clearing p,#yy-clearing span{font-family:inherit;font-size:inherit;color:inherit}#yy-clearing header{text-align:center;padding:24px;background:#12262d}#yy-clearing .cl-kicker{font-size:10px;letter-spacing:2px;color:#aec7bc}#yy-clearing h2{font:normal clamp(28px,4vw,42px)/1.2 Georgia,serif;margin:10px 0;color:#f0e7d4;background:none;border:0;text-align:center}#yy-clearing header p{margin:0;font-size:14px;color:#afc6c4}
#yy-clearing .cl-scene{position:relative;height:clamp(400px,65vh,650px);overflow:hidden;background:radial-gradient(ellipse at 25% 10%,#39635833,transparent 55%),radial-gradient(ellipse at 90% 85%,#294b5733,transparent 65%),#09191f}#yy-clearing canvas{position:absolute;inset:0;width:100%;height:100%;z-index:1}#yy-clearing .cl-light{position:absolute;inset:0;opacity:calc(.4 + var(--clear,0)*.6);background:radial-gradient(ellipse at 50% 42%,#83bcb926,transparent 60%);pointer-events:none}#yy-clearing .cl-copy{position:absolute;z-index:3;left:7%;right:7%;bottom:12%;text-align:center;pointer-events:none}#yy-clearing [data-chapter]{font-size:10px;letter-spacing:2px;color:#b8cbb9}#yy-clearing h3{font:normal clamp(24px,3vw,32px)/1.3 Georgia,serif;margin:10px 0;color:#eee8d6;background:none;border:0;text-shadow:0 2px 12px #07161c}#yy-clearing .cl-copy p{font-size:13px;color:#b2c9c7;margin:0}#yy-clearing .cl-glimpse{position:absolute;inset:20% 8% 36%;display:flex;align-items:center;justify-content:center;text-align:center;font:normal clamp(24px,4vw,38px)/1.3 Georgia,serif;color:#d9e7cf;z-index:4;pointer-events:none}#yy-clearing .cl-scene-footer{position:absolute;bottom:17px;left:22px;right:22px;display:flex;justify-content:space-between;gap:10px;font-size:11px;color:#95b1b4;z-index:4}
#yy-clearing .cl-panel{background:#12262d;border-top:1px solid #36504f;padding:20px 24px}#yy-clearing button,#yy-clearing input,#yy-clearing select{font:inherit}#yy-clearing button{min-height:44px;margin:0;padding:10px 14px;border:1px solid #526e6d;border-radius:8px;background:#1d343d;color:#e4eee6;line-height:1.3;cursor:pointer}#yy-clearing button:hover{background:#2b4950}#yy-clearing button:disabled{opacity:.5;cursor:default}#yy-clearing :focus-visible{outline:2px solid #e0d2a1;outline-offset:3px}#yy-clearing .cl-toolbar{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;margin-bottom:20px}#yy-clearing .cl-intro{font-size:14px;color:#b8ccc9;margin:0;line-height:1.7}#yy-clearing .cl-settings{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:24px 0;font-size:12px;color:#c4d6cf}#yy-clearing label{display:flex;flex-direction:column;gap:7px}#yy-clearing .cl-check{flex-direction:row;align-items:center;min-height:35px}#yy-clearing input{accent-color:#bdcfad}#yy-clearing [type=checkbox]{width:18px;height:18px;flex-shrink:0}#yy-clearing select{padding:9px;border-radius:8px;border:1px solid #526e6d;background:#1b323a;color:#e5eee7;min-height:42px;width:100%;font-size:13px}#yy-clearing .cl-transport{display:flex;align-items:center;gap:10px;flex-wrap:wrap}#yy-clearing .cl-primary{background:#d2d6b4;color:#172c31;font-weight:bold;min-width:135px}#yy-clearing .cl-primary:hover{background:#e1e4c4}#yy-clearing .cl-meter{flex:1;min-width:140px;font-size:11px;color:#b0c8c7}#yy-clearing progress{display:block;width:100%;height:4px;margin-top:10px;border:0;background:#344f53;accent-color:#d2d6b4}#yy-clearing progress::-webkit-progress-bar{background:#344f53}#yy-clearing progress::-webkit-progress-value{background:#d2d6b4}#yy-clearing [data-message]{font-size:12px;min-height:18px;color:#e3d3a3;margin:10px 0 0}#yy-clearing details{border-top:1px solid #36504f;margin-top:16px;padding-top:18px;color:#aec5c3;font-size:12px}#yy-clearing summary{cursor:pointer;min-height:30px;color:#dedec2}#yy-clearing details p{font-size:13px;line-height:1.7}
#yy-clearing .cl-mini{position:absolute;right:15px;bottom:43px;z-index:7;display:flex;gap:8px}#yy-clearing .cl-mini button{font-size:12px;background:#132c34ed}#yy-clearing.cl-menu-hidden .cl-scene{height:75vh;min-height:400px}#yy-clearing.cl-menu-hidden .cl-copy{bottom:19%}#yy-clearing.cl-full{position:fixed;inset:0;z-index:2147483646;margin:0;width:100%;height:100%;border:0;border-radius:0;display:flex;flex-direction:column}#yy-clearing.cl-full header{padding:8px;flex:none}#yy-clearing.cl-full header h2{font-size:25px;margin:4px}#yy-clearing.cl-full header p{display:none}#yy-clearing.cl-full .cl-scene{flex:1;height:auto;min-height:160px}#yy-clearing.cl-full .cl-panel{max-height:49vh;overflow-y:auto;flex:none}#yy-clearing.cl-full .cl-copy h3{font-size:clamp(20px,3vh,30px);margin:6px 0}#yy-clearing.cl-full.cl-menu-hidden header{display:none}#yy-clearing.cl-full.cl-menu-hidden .cl-scene{min-height:0;flex:1;height:auto}body.cl-page-full{overflow:hidden}
@media(max-width:600px){#yy-clearing .cl-panel{padding:16px}#yy-clearing .cl-settings{grid-template-columns:1fr 1fr;gap:13px}#yy-clearing .cl-settings>label:first-child{grid-column:1/-1}#yy-clearing .cl-settings .cl-check{font-size:11px}#yy-clearing .cl-copy{left:5%;right:5%;bottom:11%}#yy-clearing .cl-copy p{font-size:12px}#yy-clearing .cl-meter{flex-basis:100%}#yy-clearing .cl-mini{left:10px;right:10px;justify-content:flex-end}#yy-clearing .cl-mini button{padding:9px}#yy-clearing.cl-full .cl-copy [data-chapter]{font-size:9px}#yy-clearing.cl-full .cl-copy p{font-size:11px}#yy-clearing .cl-scene-footer{left:15px;right:15px;font-size:10px}}
@media print{#yy-clearing{display:none}}

#yy-clearing .cl-scene{background:radial-gradient(ellipse at 50% 40%,#183b4b,transparent 65%),#080f1b;transition:background-color 3s}
#yy-clearing .cl-light{z-index:2;opacity:var(--clear,0);background:radial-gradient(ellipse at 50% 45%,#e2dfca,#acc2bd 70%,#89a9a9);pointer-events:none}
#yy-clearing .cl-focus{position:absolute;left:50%;top:41%;width:86%;text-align:center;transform:translate(-50%,-50%);z-index:4;pointer-events:none;color:#e2e4df;line-height:1.2;font-family:Georgia,serif;text-shadow:0 0 45px #9bd7ea44}
#yy-clearing .cl-number{font-size:clamp(100px,18vw,190px);font-weight:normal;letter-spacing:-5px;color:#f2e7ce;text-shadow:0 0 40px #88bdc077,0 0 100px #71c5ee33}
#yy-clearing .cl-question{font-size:clamp(28px,5vw,60px)}#yy-clearing .cl-unknown{font-size:clamp(23px,4vw,45px);letter-spacing:5px;color:#adbdcd}
#yy-clearing .cl-copy{z-index:5}#yy-clearing .cl-glimpse{z-index:4;font-family:Georgia,serif;font-size:clamp(25px,4vw,44px);color:#cdd8e5;inset:26% 12% 38%}
#yy-clearing[data-phase="blank"] .cl-copy h3,#yy-clearing[data-phase="blank"] .cl-copy p,#yy-clearing[data-phase="blank"] [data-chapter],#yy-clearing[data-phase="blank"] .cl-scene-footer{color:#233c41;text-shadow:none;transition:color 4s}
#yy-clearing[data-phase="tunnel"] .cl-copy,#yy-clearing[data-phase="geometry"] .cl-copy{opacity:.45}
#yy-clearing .cl-copy h3:empty{display:none}#yy-clearing .cl-copy p:empty{display:none}
@media(max-width:600px){#yy-clearing .cl-unknown{letter-spacing:2px}#yy-clearing .cl-copy [data-chapter]{font-size:8px;letter-spacing:1px}}