@keyframes confettiFall{0%{opacity:1;transform:translateY(-30px)rotate(0)}80%{opacity:1}to{opacity:0;transform:translateY(100vh)rotate(720deg)}}@keyframes badgePop{0%{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}@keyframes toastPop{0%{opacity:0;transform:translate(-50%)translateY(16px)}15%{opacity:1;transform:translate(-50%)translateY(0)}75%{opacity:1;transform:translate(-50%)translateY(0)}to{opacity:0;transform:translate(-50%)translateY(-8px)}}:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}body{margin:0}#root{box-sizing:border-box;flex-direction:column;width:100%;min-height:100svh;display:flex}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}body{overflow-x:hidden}.bounce-btn{transition:transform .22s cubic-bezier(.34,1.56,.64,1),box-shadow .22s}.bounce-btn:hover{transform:scale(1.06)rotate(-1deg)}.bounce-btn:active{transform:scale(.96)}.topic-btn{transition:transform .22s cubic-bezier(.34,1.56,.64,1),box-shadow .22s}.topic-btn:hover{transform:scale(1.05)rotate(-1deg);box-shadow:0 12px 28px #00000038!important}.topic-btn:active{transform:scale(.97)}.flip-card{perspective:1200px;min-height:210px}.flip-card-inner{width:100%;height:100%;min-height:210px;transform-style:preserve-3d;transition:transform .5s cubic-bezier(.4,.2,.2,1);position:relative}.flip-card:hover .flip-card-inner{transform:rotateY(180deg)}.flip-card-front,.flip-card-back{backface-visibility:hidden;border-radius:24px;flex-direction:column;justify-content:center;align-items:center;gap:14px;padding:28px 22px;display:flex;position:absolute;inset:0;box-shadow:0 6px 24px #00000026}.flip-card-back{transform:rotateY(180deg)}.lift-card{transition:transform .22s,box-shadow .22s}.lift-card:hover{transform:translateY(-5px);box-shadow:0 10px 22px #0000001f!important}.home-nav-pad{padding:10px 32px}.home-nav-links{display:flex}.modules-topics-grid{grid-template-columns:repeat(3,1fr)}.hero-grid{grid-template-columns:1fr 1fr;align-items:center;gap:40px;max-width:1200px;margin:0 auto;padding:60px 56px 48px;display:grid}.home-section-pad{padding:52px 48px}.home-pills-pad{padding:36px 48px}.home-who-pad{padding:56px 48px}.home-cta-pad{padding:28px 56px}.how-it-works-grid{grid-template-columns:repeat(3,1fr);gap:28px;display:grid}.pills-grid{grid-template-columns:repeat(4,1fr);gap:12px;max-width:960px;margin:0 auto;display:grid}.trust-bar{grid-template-columns:repeat(4,1fr);display:grid}.trust-bar-item{border-right:.5px solid #e2e8f0}.trust-bar-item:last-child{border-right:none}.characters-row{flex-wrap:wrap;justify-content:center;gap:40px;margin-bottom:40px;display:flex}.app-layout{min-height:calc(100vh - 58px);display:flex}.app-sidebar{flex-direction:column;flex-shrink:0;align-self:stretch;width:220px;display:flex}.app-main{flex:1;padding:24px 32px;overflow:auto}@media (width>=1600px){.app-sidebar{width:260px}.app-main{padding:32px 48px}}.mobile-bottom-nav,.hide-on-desktop{display:none}.modules-grid-3{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.badges-grid{grid-template-columns:repeat(4,1fr);gap:12px;display:grid}.certs-grid{grid-template-columns:repeat(2,1fr);gap:20px;display:grid}.student-row{flex-wrap:nowrap;align-items:center;gap:10px;display:flex}.teacher-stats{grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:12px;display:grid}.teacher-overview{grid-template-columns:1fr 1fr;gap:12px;display:grid}.module-overview-page{height:100vh;overflow:hidden}.module-overview-inner{width:100%;max-width:1100px;margin:0 auto;padding:16px 24px;overflow:hidden}.module-activity-grid{flex:1;grid-template-rows:1fr 1fr;grid-template-columns:1fr 1fr;gap:40px 60px;padding:0 60px;display:grid;overflow:hidden}@media (width<=640px){.home-nav-pad{padding:10px 16px}.home-nav-pad img{height:38px!important}.home-nav-links,.home-nav-btns button:last-child{display:none}.modules-topics-grid{grid-template-columns:repeat(2,1fr)!important}.hero-grid{grid-template-columns:1fr;gap:20px;padding:20px 16px}.hero-preview{display:none}.home-section-pad{padding:28px 16px}.home-pills-pad{padding:24px 16px}.home-who-pad{padding:28px 16px}.home-cta-pad{padding:18px 16px}.how-it-works-grid{grid-template-columns:1fr}.pills-grid,.trust-bar{grid-template-columns:repeat(2,1fr)}.trust-bar-item:nth-child(2n){border-right:none}.trust-bar-item:nth-child(-n+2){border-bottom:.5px solid #e2e8f0}.characters-row{gap:18px}.app-layout{flex-direction:column}.app-sidebar{display:none}.app-main{padding:12px 12px 80px}.hide-on-desktop{display:inline-flex}.mobile-bottom-nav{z-index:100;padding:6px 0;padding-bottom:max(6px, env(safe-area-inset-bottom));background:#fff;border-top:.5px solid #e2e8f0;justify-content:space-around;align-items:center;display:flex;position:fixed;bottom:0;left:0;right:0}.modules-grid-3,.badges-grid{grid-template-columns:repeat(2,1fr)}.certs-grid{grid-template-columns:1fr}.teacher-stats{grid-template-columns:repeat(2,1fr)}.teacher-overview{grid-template-columns:1fr}.student-row{-webkit-overflow-scrolling:touch;flex-wrap:nowrap;overflow-x:auto}.module-overview-page{height:auto;min-height:100vh;overflow-y:auto}.module-overview-inner{padding:12px 12px 100px;overflow:visible}.module-activity-grid{flex:none;grid-template-rows:auto;grid-template-columns:1fr;gap:12px 0;padding:0;overflow:visible}}@media (width<=400px){.badges-grid,.modules-grid-3{grid-template-columns:1fr}}