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#ffffff29;border-radius:50%;width:260px;height:260px;position:absolute}.closing-card:before{top:-145px;left:-75px}.closing-card:after{bottom:-143px;right:-83px}.closing-stars{z-index:1;color:#ffe196;justify-content:center;align-items:center;gap:13px;display:flex;position:relative}.closing-stars i{font-style:normal}.closing-stars i:nth-child(2){font-size:1.7rem}.closing-card p{z-index:1;color:#d9d5ff;letter-spacing:.12em;margin:17px 0 7px;font-size:.73rem;font-weight:900;position:relative}.closing-card h2{z-index:1;color:#fff;font-size:clamp(1.72rem,3.1vw,2.75rem);line-height:1.25;position:relative}.closing-card>span{z-index:1;color:#e5e2ff;margin-top:15px;font-size:.83rem;display:block;position:relative}footer{justify-content:space-between;align-items:center;gap:20px;max-width:1220px;margin:0 auto;padding:0 34px 34px;display:flex}footer .brand{font-size:.86rem}footer .brand-mark{border-radius:10px;width:29px;height:29px;font-size:1rem;box-shadow:0 4px #4949ac}footer p{color:#9196a8;text-align:right;margin:0;font-size:.75rem}@media (width<=980px){.nav-links{display:none}.hero{grid-template-columns:minmax(0,1fr) minmax(284px,.72fr);gap:40px}.progress-ribbon{margin-left:34px;margin-right:34px}.route-map{grid-template-columns:repeat(2,1fr)}.challenge-section{grid-template-columns:minmax(260px,.7fr) minmax(400px,1.15fr);padding-left:34px;padding-right:34px}}@media (width<=760px){.topbar{padding:18px 20px}.grade-chip{display:none}.hero{grid-template-columns:1fr;gap:43px;min-height:0;padding:54px 20px 48px}.hero h1{font-size:clamp(2.45rem,12vw,3.8rem)}.hero-copy{font-size:.98rem}.mission-card{max-width:450px;min-height:355px;transform:none;box-shadow:10px 12px #eceafb,0 20px 35px #a97e1f1a}.mission-card:after{display:none}.progress-ribbon{grid-template-columns:repeat(3,1fr);margin:0 20px 65px}.ribbon-stat{padding:16px 12px}.ribbon-stat strong{font-size:1.25rem}.ribbon-progress{border-top:1px solid var(--line);grid-column:1/-1;padding:15px 17px}.route-section{padding:0 20px 75px}.section-heading{margin-bottom:25px;display:block}.section-heading h2{font-size:2.18rem}.section-heading>p{margin-top:17px}.route-map{gap:12px}.route-card{min-height:231px;padding:17px}.route-symbol{margin:17px 0 10px}.route-card p{font-size:.76rem}.challenge-section{grid-template-columns:1fr;gap:38px;padding:73px 20px}.challenge-intro h2{font-size:2.7rem}.quiz-card{min-height:360px;box-shadow:9px 10px #0f102e3d}.quiz-welcome,.completion-panel{min-height:360px;padding:31px 25px}.quiz-body{padding:27px 23px 25px}.answer-grid{grid-template-columns:1fr;gap:8px;margin:19px 0 14px}.quiz-body h3{font-size:1.17rem}.method-section{grid-template-columns:1fr;gap:35px;padding:75px 20px}.method-main h2{font-size:2.4rem}.closing-card{margin:0 20px 33px;padding:58px 23px}.closing-card h2{font-size:1.85rem}footer{padding:0 20px 30px;display:grid}footer p{text-align:left;line-height:1.6}}@media (width<=440px){.topbar{padding-left:16px;padding-right:16px}.brand{font-size:.91rem}.hero{padding-left:18px;padding-right:18px}.hero-actions{flex-direction:column;align-items:flex-start;gap:20px}.primary-button{justify-content:center;width:100%}.progress-ribbon{margin-left:15px;margin-right:15px}.ribbon-stat{padding:14px 8px}.ribbon-stat span{font-size:.68rem}.route-section{padding-left:15px;padding-right:15px}.route-map{grid-template-columns:1fr}.route-card{min-height:208px}.challenge-section{padding-left:15px;padding-right:15px}.completion-stats{gap:15px}.method-section{padding-left:18px;padding-right:18px}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-ease{syntax:"*";inherits:false}