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#163c742b;overflow:hidden;transform:rotate(-1.2deg)}.live-lab-top{display:flex;align-items:center;gap:9px;padding:14px 17px;background:#f7f9fd;border-bottom:1px solid #dde5f0;color:#2a486b;font-size:13px}.live-lab-top strong{font-size:14px;letter-spacing:1px;white-space:nowrap}.live-lab-top>span:nth-child(3){color:#6e7b90;font-size:13px;margin-left:6px}.live-label{margin-left:auto;font-size:10px;letter-spacing:1px;font-weight:700;background:#e5edf9;color:#416da7;padding:5px 7px;border-radius:3px}.lab-orbit{font-size:27px;line-height:20px;color:#5480b9}.live-lab-content{padding:18px 18px 15px}.live-title{display:flex;justify-content:space-between;gap:13px;align-items:center;font-size:14px;color:#586c87}.live-parameter{font-size:12px;white-space:nowrap;color:#a55643}.live-equation{font-size:32px;color:#223755;min-height:64px;display:flex;justify-content:center;align-items:center}.live-equation math{margin:7px 0}.live-equation #phase-math{color:#b4513e}#home-plot{width:100%;display:block;overflow:visible}.graph-tick{font:15px Georgia,serif}#home-anchor{cursor:ew-resize;touch-action:none;outline-offset:5px}#home-anchor:focus-visible{outline:3px solid #8564b1;border-radius:50%}.live-controls{border-top:1px solid #e6ebf3;margin-top:6px;padding:13px 7px 0}.live-control-label{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:15px;font-weight:550;color:#425b7c}.live-control-label output{font:20px Georgia,serif;color:#a34b38;min-width:75px;text-align:right}.live-controls input{appearance:none;width:100%;height:28px;background:transparent;cursor:ew-resize;margin:5px 0}.live-controls input::-webkit-slider-runnable-track{background:#dbe5f3;height:5px;border-radius:3px}.live-controls input::-webkit-slider-thumb{appearance:none;width:19px;height:19px;background:#bd5c49;border:3px solid #fff;border-radius:50%;box-shadow:0 0 0 1px #d3a08f;margin-top:-7px}.live-controls input::-moz-range-track{background:#dbe5f3;height:5px;border-radius:3px}.live-controls input::-moz-range-thumb{width:14px;height:14px;background:#bd5c49;border:3px solid white;border-radius:50%;box-shadow:0 0 0 1px #d3a08f}.live-control-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;color:#62758f;font-size:13px}.live-control-bottom>span:not(:nth-child(2)){font:16px Georgia,serif}.try-caption{position:relative;display:flex;align-items:center;justify-content:center;gap:14px;margin:22px 10px -30px;color:#3e5c86}.try-caption>span{font-size:37px;color:#7d659f;line-height:1}.try-caption p{font-size:14px;line-height:1.5}.try-caption strong{font-size:16px;font-weight:650;color:#214b80}.learning-strip{background:#fff;padding:29px 5%;display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:30px;align-items:center;border-bottom:1px solid #e0e6ef}.strip-intro{border-right:1px solid #dae1ec;padding-right:15px}.strip-intro>strong{font-size:19px;line-height:1.35;display:block;color:#283e5c;font-weight:650}.strip-intro>span{display:block;font-size:13px;color:#738198;margin-top:8px}.learning-strip>a{display:flex;align-items:flex-start;gap:13px;color:#294464;padding:10px 0;border-radius:4px}.learning-strip>a:hover strong{color:#246bc2}.strip-number{font:italic 24px Georgia,serif;color:#aa806e;padding-top:2px}.learning-strip strong{font-size:20px;font-weight:650}.learning-strip small{font-size:14px;color:#63768f;display:block;margin-top:6px;line-height:1.5}.site-footer,body[data-view]:not([data-view=inicio]) .site-footer{font-size:12px;color:#6f7f94;background:#f7f9fc;border-color:#e1e7ef;padding:20px 5%}.site-footer a{color:#4b658b}.light-view{min-height:calc(100vh - 155px)}.light-view h1{font-weight:650}.eyebrow{font-size:12px}.back-link{font-size:15px}.access-form label{font-size:15px}.access-form select{font-size:16px}.form-intro{font-size:16px}.demo-notice p{font-size:14px}.access-footnote{font-size:13px}.access-form .button{font-size:16px}.tag{font-size:11px}.access-intro .eyebrow{font-size:12px}.access-intro>p:not(.eyebrow){font-size:18px}.access-intro .signature{font-size:14px!important}.class-topline .breadcrumb{font-size:12px}.quiet-button{font-size:14px}.class-heading .eyebrow{font-size:12px}.class-heading p:last-child{font-size:16px}.student-chip strong{font-size:15px}.student-chip small{font-size:13px}.demo-strip p{font-size:13px}.mini-label{font-size:11px}.assignment-meta .eyebrow{font-size:12px}.neutral{font-size:12px}.lab-label{font-size:12px}.assignment-subtitle{font-size:16px}.assignment-description{font-size:15px}.assignment-facts{font-size:13px}.assignment .button{font-size:15px}.assignment-art{width:27%}.art-equation{font-size:15px}.aside-heading .eyebrow{font-size:12px}.journey h3{font-size:16px}.journey p,.feedback-empty p{font-size:14px}.feedback-empty h3{font-size:16px;max-width:245px}.coming-label{font-size:12px}.class-footer{font-size:14px}.text-link{font-size:15px}.launch-panel ul{font-size:16px}.launch-panel .button{font-size:15px}.launch-note,.launch-panel details{font-size:14px}.connection-note{font-size:13px}.activity-route{font-size:14px}.starting-question>span:last-child{font-size:14px}.starting-question .eyebrow{font-size:12px}.method-grid p{font-size:16px}.method-example{font-size:18px}.how-bottom p{font-size:16px}.light-view .button{min-height:50px}.access-form{padding:28px 30px}.access-layout{grid-template-columns:1fr 470px;gap:50px}.method-grid{gap:35px}.class-grid{grid-template-columns:minmax(0,2.65fr) minmax(260px,1fr)}.assignment-info{padding:25px 27px}.class-footer{flex-wrap:wrap;gap:15px}.class-shell{padding-bottom:26px}.home-bottom{display:none}
@media(max-height:800px) and (min-width:1000px){.site-header,body[data-view]:not([data-view=inicio]) .site-header{height:82px}.learning-hero{min-height:580px;padding-top:20px;padding-bottom:20px}.hero-message h1{font-size:57px;line-height:1.08}.hero-kicker{font-size:13px;margin-bottom:22px}.hero-lead{font-size:19px;margin-top:24px}.hero-actions{margin-top:26px}.hero-author{font-size:13px}.hero-stage{padding-top:39px;padding-bottom:40px}.live-lab-content{padding:13px 16px}.live-lab-top{padding-block:12px}.live-equation{min-height:56px;font-size:29px}#home-plot{max-height:245px}.try-caption{margin-top:16px;margin-bottom:-22px}.learning-strip{padding-block:22px}.light-view{min-height:calc(100vh - 145px)}.access-layout{padding-top:25px;padding-bottom:30px}.access-form select{margin-bottom:17px}.class-heading h1{font-size:39px}.class-grid{gap:27px}.assignment-info{padding-block:21px}.class-footer{margin-top:18px}.assignment-facts{margin-block:15px}.demo-strip{margin-block:17px}.journey li{padding-bottom:18px}.feedback-empty{padding-top:13px}}
@media(max-width:1150px) and (min-width:1000px){.brand{font-size:27px}.site-header nav{gap:20px;font-size:15px}.teacher-link{font-size:14px;margin-left:0}.learning-hero{gap:15px;grid-template-columns:.95fr 1.05fr;padding-inline:4%}.hero-message h1{font-size:49px}.hero-kicker{font-size:12px}.hero-lead{font-size:18px}.hero-secondary{font-size:14px}.hero-actions{gap:16px}.hero-primary{font-size:16px}.live-lab-top>span:nth-child(3){display:none}.live-title{font-size:12px}.live-parameter{display:none}.live-control-bottom{font-size:11px}.learning-strip{gap:18px;padding-inline:4%}.learning-strip small{font-size:13px}.strip-intro>strong{font-size:17px}.strip-intro>span{font-size:12px}.assignment-art{opacity:.35;width:22%}.assignment-description{max-width:440px}.assignment-facts{font-size:12px}.access-layout{grid-template-columns:1fr 440px;gap:30px}.class-grid{grid-template-columns:minmax(0,2.4fr) 250px}}

.stage-decoration{height:calc(100% - 85px)}

/* Mathematical symbols follow the ellipses without rotating their lettering. */
.access-orbit{width:300px;height:220px;margin:0 0 9px 24px;overflow:visible}
.access-orbit:before,.access-orbit:after{content:none}
.math-atom{width:300px;height:200px;overflow:visible}
.atom-symbol text{font-family:Georgia,"Times New Roman",serif;font-style:italic;paint-order:stroke;stroke:#f5f6fa;stroke-width:5px;stroke-linejoin:round}
.atom-pi{fill:#597eb5;font-size:32px}.atom-fx{fill:#b86e5a;font-size:23px}.atom-infinity{fill:#8c74b1;font-size:29px}
.orbit-motion{position:absolute;right:2px;bottom:0;display:inline-flex;align-items:center;gap:5px;background:transparent;border:1px solid transparent;padding:4px 8px;border-radius:5px;color:#62738e;font-size:12px;min-height:28px}
.access-orbit .orbit-motion span{position:static;font:inherit;color:inherit;line-height:1}
.orbit-motion:hover{background:#e9edf6;border-color:#d5deed}.orbit-motion:disabled{opacity:1;color:#718097;cursor:default}
@media(max-height:800px) and (min-width:1000px){.access-orbit{height:205px;margin-top:-8px}.math-atom{height:190px}}

/* Orbitamat wordmark retains the approved palette and desktop proportions. */
.brand{gap:13px;letter-spacing:-.9px}.brand svg{flex-shrink:0}