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.cloud{opacity:.35}.sky{position:absolute;inset:0;overflow:hidden}.sky .cloud{opacity:.9;will-change:transform;font-size:clamp(2.5rem,6vw,3.75rem);animation:40s linear infinite codefun-cloud;position:absolute}.sky .float{will-change:transform;font-size:clamp(1.5rem,3vw,2.4rem);animation:4s ease-in-out infinite codefun-float;position:absolute}.sky .spin{animation:4s ease-in-out infinite codefun-float,8s linear infinite codefun-spin}.grass{background:linear-gradient(var(--iton-grass-top), var(--iton-grass-bottom));border-top:6px solid var(--iton-grass-edge);z-index:1;width:100%;height:56px;position:absolute;bottom:0;left:0}body.theme-codefun .site-footer{margin-bottom:0;padding-bottom:calc(2rem + 56px)}body.theme-codefun main{padding-bottom:1rem}.grass--thin{border-top-width:4px;height:28px}body.theme-codefun>:not(.sky-layer):not(.skip-link),body.theme-codefun main,body.app-body .app-shell,body.app-body .app-main{z-index:2;position:relative}body.app-body .grass--thin{z-index:1;position:fixed}.codefun-panel{border:8px solid var(--iton-ink);border-radius:var(--radius-xl);width:min(900px,100%);box-shadow:0 20px 0 var(--iton-ink-deep);text-align:center;background:#fff;margin-inline:auto;padding:clamp(1.5rem,4vw,2.5rem)}.codefun-panel__logo{width:clamp(72px,16vw,110px);height:auto;margin:0 auto .5rem;animation:2s ease-in-out infinite codefun-jump;display:block}.codefun-panel h1{color:var(--iton-title);margin:.35rem 0 .5rem;font-size:clamp(2.4rem,7vw,3.5rem)}.codefun-panel__sub{color:var(--iton-gray-500);max-width:36rem;margin:0 auto;font-size:clamp(1.05rem,2.5vw,1.25rem)}.codefun-panel__cta{flex-wrap:wrap;justify-content:center;gap:.85rem;margin-top:1.5rem;display:flex}.codefun-features{text-align:left;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.95rem;margin-top:2rem;display:grid}.codefun-features--tracks{grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.codefun-tracks-heading{color:var(--iton-ink);margin:2rem 0 0;font-size:clamp(1.25rem,3vw,1.5rem)}.codefun-box{border-radius:var(--radius-lg);color:inherit;background:#fff;border:4px solid #444;padding:1.1rem;text-decoration:none;transition:transform .2s,box-shadow .2s;display:block;box-shadow:0 6px #2222222e}.codefun-box:hover{color:inherit;transform:translateY(-8px);box-shadow:0 12px #22222238}.codefun-box__icon{font-size:2.5rem;line-height:1}.codefun-box__icon-wrap{border-radius:18px;justify-content:center;align-items:center;width:72px;height:72px;margin-bottom:.35rem;display:flex}.codefun-box__icon-img{filter:drop-shadow(0 4px #0000001f);width:56px;height:56px;display:block}.codefun-box--track.is-lua .codefun-box__icon-wrap{background:#f3eeff}.codefun-box--track.is-math .codefun-box__icon-wrap{background:#e3f2fd}.codefun-box--track.is-science .codefun-box__icon-wrap{background:#e8faf3}.codefun-box--track.is-bahasa .codefun-box__icon-wrap{background:#fff3e8}.codefun-box--track.is-life .codefun-box__icon-wrap{background:#fce7f3}.codefun-box--track.is-lua{border-color:#7c5cfc}.codefun-box--track.is-math{border-color:#2196f3}.codefun-box--track.is-science{border-color:#10b981}.codefun-box--track.is-bahasa{border-color:#f97316}.codefun-box--track.is-life{border-color:#ec4899}.codefun-box h3{color:var(--iton-ink);margin:.55rem 0 0;font-size:1.05rem}.codefun-box p{color:var(--iton-gray-500);margin:.4rem 0 0;font-size:.9rem}@media (width>=900px){.codefun-features--tracks{grid-template-columns:repeat(5,1fr)}}.home-codefun{z-index:2;padding:1.5rem 0 4rem;position:relative}.home-codefun__subjects{margin-top:2.5rem}.home-codefun__subjects .section-title,.home-codefun__safe .section-title{color:var(--iton-ink-deep);text-shadow:0 1px #ffffff59}.home-codefun__subjects .section-lead{color:var(--iton-ink);opacity:.85}.home-codefun__safe{text-align:center;margin-top:2.5rem}.home-codefun__safe .codefun-panel{padding:1.75rem}.auth-shell{z-index:2;place-items:center;min-height:calc(100vh - 8rem);padding:2rem 0 4rem;display:grid;position:relative}.auth-card{border:6px solid var(--iton-ink);border-radius:var(--radius-xl);width:min(440px,100%);box-shadow:0 16px 0 var(--iton-ink-deep);background:#fff;padding:1.75rem 1.5rem}.auth-card h1{color:var(--iton-title);margin-top:0}@keyframes codefun-cloud{0%{transform:translate(-250px)}to{transform:translate(calc(100vw + 250px))}}@keyframes codefun-float{50%{transform:translateY(-15px)}}@keyframes codefun-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes codefun-jump{50%{transform:translateY(-12px)}}@keyframes codefun-load{0%{width:60%}to{width:88%}}.progress-codefun{background:#ddd;border:4px solid #444;border-radius:30px;width:min(80%,28rem);height:1.5rem;margin:1.25rem auto;overflow:hidden}.progress-codefun__bar{background:linear-gradient(90deg, var(--iton-progress-a), var(--iton-progress-b));width:72%;height:100%;animation:3s infinite alternate codefun-load}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}