.at-challenge-sprite{display:block;background-image:url('challenge-art-atlas.png');background-repeat:no-repeat;background-size:200% 200%;aspect-ratio:1;pointer-events:none}.sprite-child{background-position:0 0}.sprite-puzzle{background-position:100% 0}.sprite-trophy{background-position:0 100%}.sprite-code{background-position:100% 100%}
body .at-challenge-approved{padding-top:55px;gap:18px}
body .at-challenge-approved .at-quiz-kids-hero{overflow:visible;min-height:210px;padding:26px 28px;background:linear-gradient(110deg,#8b46fa,#4d50f6 58%,#22b9ef);border:0;border-radius:24px;isolation:auto}
body .at-challenge-approved .at-quiz-kids-hero:before{border-radius:24px;z-index:0;background:radial-gradient(ellipse at 15% 80%,#ffffff20,transparent 60%)}
body .at-challenge-approved .sprite-child{position:absolute;left:0;bottom:0;width:310px;max-width:40%;z-index:1}
body .at-challenge-approved .at-quiz-kids-copy{position:relative;z-index:1;width:65%;margin:0;margin-inline-end:auto;text-align:start}
body .at-challenge-approved .at-quiz-kids-copy h2{font-size:clamp(24px,2.7vw,36px);margin:0 0 10px}
body .at-challenge-approved .at-quiz-kids-copy p{font-size:16px;margin:0 0 13px}
body .at-challenge-approved .at-quiz-kids-kicker{font-size:13px;padding:5px 15px}
.at-challenge-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.at-challenge-stat{display:flex;align-items:center;justify-content:flex-start;gap:14px;padding:15px 20px;border-radius:19px;border:1px solid #e5dcfb;background:#f2edff;color:#763bea}.at-challenge-stat.waiting{background:#fff7e5;border-color:#f9edcf;color:#bf7a10}.at-challenge-stat.completed{background:#e8faf5;border-color:#d2f3e9;color:#228c60}.at-challenge-stat>span{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:#ffffff80;font-size:30px}.at-challenge-stat strong{font-size:28px;line-height:1.2;display:block}.at-challenge-stat small{font-size:14px;font-weight:700}
body .at-challenge-approved .at-quiz-kids-tabs{width:min(640px,100%);padding:3px;box-shadow:none;background:#faf9ff;border-radius:20px}
body .at-challenge-approved .at-quiz-kids-tabs button{min-height:36px;padding:5px 14px;border-radius:18px;font-size:13px}
body .at-challenge-approved .at-quiz-kids-tabs button[aria-selected=true]{background:linear-gradient(110deg,#9251f9,#7033ee)}
body .at-challenge-approved .at-quiz-kids-tabs button b{display:none}
body .at-challenge-approved .at-quiz-kids-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
body .at-challenge-approved .at-quiz-challenge{padding:5px;border:1px solid #e1d5ff;border-radius:22px;box-shadow:0 8px 20px #6840c207}
body .at-challenge-approved .at-quiz-art{height:160px;min-height:160px;background:linear-gradient(130deg,#b5f2f5,#7ce4ef);border-radius:17px}
body .at-challenge-approved .at-quiz-code .at-quiz-art{background:linear-gradient(130deg,#ebe0ff,#d5c0ff)}
body .at-challenge-approved .at-quiz-art:before,body .at-challenge-approved .at-quiz-art:after{display:none}
body .at-challenge-approved .at-quiz-art .at-challenge-sprite{width:200px;height:200px;filter:none;transform:none}
body .at-challenge-approved .at-quiz-art>b{top:10px;bottom:auto;inset-inline-start:10px;width:auto;min-width:78px;height:31px;padding:0 10px;background:#ffffffce;border:1px solid #fff;color:#6e3cbe;border-radius:16px;font-size:12px}
body .at-challenge-approved .at-quiz-challenge-body{display:flex;flex-direction:column;gap:9px;padding:10px 13px}
body .at-challenge-approved .at-quiz-challenge h3{font-size:23px}
body .at-challenge-approved .at-quiz-description{font-size:14px;min-height:26px}
body .at-challenge-approved .at-quiz-meta{display:flex;align-items:center;flex-wrap:wrap;justify-content:space-between;gap:7px}
body .at-challenge-approved .at-quiz-start{background:linear-gradient(110deg,#9247f4,#7232ef)!important;color:#fff!important;border-radius:13px;min-height:44px;margin-top:auto}
body .at-challenge-approved .at-quiz-review{background:#f0eaff;color:#7441d7;margin-top:auto;padding:0}
body .at-challenge-approved .at-quiz-review>summary{padding:11px 14px;cursor:pointer;text-align:center;list-style:none;font-weight:800}
body .at-challenge-approved .at-quiz-review[open]{padding:0 12px 12px}
.at-challenge-stars{display:inline-flex;gap:2px;direction:ltr}.at-challenge-stars i{font-style:normal;color:#d9d2e7;font-size:22px}.at-challenge-stars i.earned{color:#ffbf26}
body .at-challenge-approved .at-quiz-kids-encourage{border:0;background:none;min-height:24px;padding:0;font-size:12px;color:#8a7baf}
#modal.at-challenge-dialog{box-sizing:border-box;width:min(780px,calc(100vw - 28px));max-width:780px;max-height:94dvh;overflow:auto;border:1px solid #ebe4ff;border-radius:26px;padding:24px;background:#fff;position:fixed;color:#29234d}
#modal.at-challenge-dialog::backdrop{background:#30235c66;backdrop-filter:blur(3px)}
#modal.at-challenge-dialog .at-challenge-runner{position:relative}
#modal.at-challenge-dialog .cq-close{position:absolute;left:0;top:0;width:34px;height:34px;border:1px solid #e9e0ff;border-radius:50%;background:#f7f3ff;color:#8b80aa;font-size:26px;display:grid;place-items:center;padding:0;z-index:2}
#modal.at-challenge-dialog .cq-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;min-height:132px;padding-inline-end:40px}
#modal.at-challenge-dialog .cq-heading .sprite-trophy{width:150px;flex-shrink:0}
#modal.at-challenge-dialog .cq-tag{display:inline-block;padding:7px 17px;border-radius:24px;background:linear-gradient(110deg,#a45afb,#7136f3);color:#fff;font-size:13px;font-weight:700}
#modal.at-challenge-dialog .cq-heading h2{font-size:28px;margin:9px 0 5px;color:#2b214e}
#modal.at-challenge-dialog .cq-heading p{font-size:14px;color:#8c82a6;margin:0}
#modal.at-challenge-dialog .cq-progress-copy{display:flex;align-items:center;justify-content:space-between;margin:6px 0;color:#9186ad;font-size:13px;font-weight:700}
#modal.at-challenge-dialog .cq-progress-copy b{color:#7b39ed}
#modal.at-challenge-dialog .cq-progress{height:13px;border-radius:20px;background:#eee8ff;overflow:hidden;margin-bottom:16px}
#modal.at-challenge-dialog .cq-progress>span{display:block;height:100%;border-radius:20px;background:linear-gradient(90deg,#a65bf9,#702ff0)}
#modal.at-challenge-dialog fieldset{border:0;padding:0;margin:0;min-width:0;display:contents}
#modal.at-challenge-dialog .cq-question{display:block;box-sizing:border-box;width:100%;padding:12px 16px;margin:0 0 10px;border:1px solid #e8deff;background:#f8f5ff;border-radius:16px;outline-offset:3px}
#modal.at-challenge-dialog .cq-question small{display:table;padding:3px 10px;margin-bottom:7px;border-radius:10px;background:#eae0ff;color:#8147dd;font-size:12px}
#modal.at-challenge-dialog .cq-question strong{display:block;font-size:21px;line-height:1.6;color:#292046}
#modal.at-challenge-dialog .cq-choices{display:grid;gap:9px}
#modal.at-challenge-dialog .cq-choice{box-sizing:border-box;display:flex;align-items:center;gap:12px;min-height:58px;margin:0;padding:9px 15px;border:1px solid #e2d6ff;border-radius:14px;background:#fff;cursor:pointer;color:#2c2149}
#modal.at-challenge-dialog .cq-choice.selected{border:2px solid #8949fa;padding:8px 14px;background:linear-gradient(100deg,#f6f0ff,#eee7ff)}
#modal.at-challenge-dialog .cq-letter{display:grid;place-items:center;width:35px;height:35px;flex-shrink:0;border-radius:50%;background:#f0eaff;color:#7143cd;font-size:17px}
#modal.at-challenge-dialog .cq-answer{flex:1;font-size:16px;font-weight:700;text-align:start}
#modal.at-challenge-dialog .cq-choice input{appearance:auto;box-sizing:border-box;position:static;opacity:1;margin:0;width:21px;height:21px;flex:0 0 21px;accent-color:#8540f6;padding:0;cursor:pointer}
#modal.at-challenge-dialog .cq-choice:focus-within{outline:2px solid #b79bea;outline-offset:2px}
#modal.at-challenge-dialog .cq-hint{text-align:center;font-size:12px;color:#9a90ae;margin:11px 0 6px}
#modal.at-challenge-dialog .cq-error{color:#b52b4a;font-size:13px;margin:0;text-align:center}
#modal.at-challenge-dialog .cq-error:empty{display:none}
#modal.at-challenge-dialog .cq-footer{display:flex;align-items:center;justify-content:space-between;gap:15px;padding-top:12px;border-top:1px solid #eee6ff;margin-top:9px}
#modal.at-challenge-dialog .cq-next,#modal.at-challenge-dialog .cq-prev{font:inherit;font-size:16px;font-weight:700;min-height:44px;padding:9px 25px;border-radius:12px;border:1px solid #e2d7f6;cursor:pointer}
#modal.at-challenge-dialog .cq-next{background:linear-gradient(110deg,#a651fb,#7133ef)!important;color:#fff!important;min-width:145px;box-shadow:0 4px 10px #7834ed18}
#modal.at-challenge-dialog .cq-prev{background:#fff;color:#7f65a5}
#modal.at-challenge-dialog button:disabled{opacity:.5;cursor:default}
#modal.at-challenge-dialog .cq-dots{display:flex;flex-wrap:wrap;justify-content:center;gap:5px;max-width:150px}
#modal.at-challenge-dialog .cq-dots i{width:7px;height:7px;border-radius:50%;background:#d7d0e5}
#modal.at-challenge-dialog .cq-dots i.current{background:#8642fa;transform:scale(1.3)}
#modal.at-challenge-dialog .cq-dots i.answered{background:#b59ae8}
#modal.at-challenge-dialog .cq-encourage{display:block;text-align:center;color:#a398b5;font-size:11px;margin-top:10px}
#modal.at-challenge-dialog .cq-result-done{display:block;margin:20px auto 0}
#modal.at-challenge-dialog>.at-quiz-result{padding-top:22px}
@media(max-width:760px){body .at-challenge-approved{padding-top:35px}.at-challenge-stats{gap:7px}.at-challenge-stat{padding:12px 8px;gap:6px}.at-challenge-stat>span{width:30px;height:30px;font-size:22px}.at-challenge-stat strong{font-size:22px}.at-challenge-stat small{font-size:10px}body .at-challenge-approved .at-quiz-kids-copy{width:62%}body .at-challenge-approved .at-quiz-kids-copy h2{font-size:23px}body .at-challenge-approved .at-quiz-kids-copy p{font-size:12px}body .at-challenge-approved .sprite-child{width:250px;max-width:40%}body .at-challenge-approved .at-quiz-kids-hero{min-height:190px;padding:20px 15px}body .at-challenge-approved .at-quiz-kids-grid{gap:12px}}
@media(max-width:540px){body .at-challenge-approved .at-quiz-kids-grid{grid-template-columns:1fr}body .at-challenge-approved .at-quiz-kids-copy h2{font-size:20px}body .at-challenge-approved .at-quiz-kids-copy p{font-size:11px}body .at-challenge-approved .at-quiz-kids-hero{min-height:165px}body .at-challenge-approved .at-quiz-kids-kicker{font-size:10px;padding:4px 8px}#modal.at-challenge-dialog{padding:17px;width:calc(100vw - 16px);max-height:96dvh;border-radius:20px}#modal.at-challenge-dialog .cq-heading{min-height:120px;padding-inline-end:20px}#modal.at-challenge-dialog .cq-heading .sprite-trophy{width:90px}#modal.at-challenge-dialog .cq-heading h2{font-size:22px}#modal.at-challenge-dialog .cq-heading p{font-size:11px}#modal.at-challenge-dialog .cq-tag{font-size:11px;padding:6px 12px}#modal.at-challenge-dialog .cq-question strong{font-size:18px}#modal.at-challenge-dialog .cq-choice{min-height:57px;padding:8px 10px;gap:8px}#modal.at-challenge-dialog .cq-choice.selected{padding:7px 9px}#modal.at-challenge-dialog .cq-answer{font-size:14px}#modal.at-challenge-dialog .cq-next,#modal.at-challenge-dialog .cq-prev{min-width:0;padding:9px 17px;font-size:13px}#modal.at-challenge-dialog .cq-dots{max-width:65px}#modal.at-challenge-dialog .cq-heading .sprite-trophy{margin-top:23px}#modal.at-challenge-dialog .cq-footer{gap:8px}}
@media(min-width:541px) and (max-height:800px){
 #modal.at-challenge-dialog{padding:20px 24px}
 #modal.at-challenge-dialog .cq-heading{min-height:100px}
 #modal.at-challenge-dialog .cq-heading .sprite-trophy{width:110px}
 #modal.at-challenge-dialog .cq-heading h2{font-size:26px;margin:6px 0}
 #modal.at-challenge-dialog .cq-question{padding:9px 14px}
 #modal.at-challenge-dialog .cq-question strong{font-size:20px}
 #modal.at-challenge-dialog .cq-choice{min-height:52px;padding:7px 13px}
 #modal.at-challenge-dialog .cq-choice.selected{padding:6px 12px}
 #modal.at-challenge-dialog .cq-choices{gap:8px}
 #modal.at-challenge-dialog .cq-hint{margin:8px 0 4px}
 #modal.at-challenge-dialog .cq-encourage{margin-top:6px}
}
/* Full adventure scenes and the single counted filter bar from the reference. */
body .at-challenge-approved{padding-top:0}
body .at-challenge-approved .at-quiz-kids-hero{overflow:hidden;min-height:230px;background-image:url('challenge-scenes-atlas.png');background-size:200% 200%;background-position:0 0}
body .at-challenge-approved .at-quiz-kids-hero:before{background:linear-gradient(90deg,transparent 28%,#24145f44 65%,#182b6480);inset:0;position:absolute}
body .at-challenge-approved .sprite-child{display:none}
body .at-challenge-approved .at-quiz-kids-copy{text-shadow:0 2px 7px #152e8866;width:62%}
body .at-challenge-approved .at-quiz-kids-tabs{width:100%;border:1px solid #edf0fb;border-radius:23px;padding:4px;background:#ffffffbb;box-shadow:0 5px 16px #2485c011;direction:ltr}
body .at-challenge-approved .at-quiz-kids-tabs button{direction:rtl;min-height:52px;border-radius:19px;font-size:16px;gap:10px;border-inline-end:1px solid #e7edf8}
body .at-challenge-approved .at-quiz-kids-tabs button[data-filter=all]{order:0}
body .at-challenge-approved .at-quiz-kids-tabs button[data-filter=completed]{order:1}
body .at-challenge-approved .at-quiz-kids-tabs button[data-filter=waiting]{order:2}
body .at-challenge-approved .at-quiz-kids-tabs button[aria-selected=true]{background:linear-gradient(100deg,#9831fa,#6940f6 40%,#00b9ee)!important;color:#fff!important;box-shadow:none}
body .at-challenge-approved .at-quiz-kids-tabs button b{display:inline!important;width:auto;height:auto;min-width:0;padding:0;background:none!important;color:inherit!important;font:inherit}
body .at-challenge-approved .at-quiz-kids-tabs button b:before{content:'('}body .at-challenge-approved .at-quiz-kids-tabs button b:after{content:')'}
body .at-challenge-approved .at-quiz-kids-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
body .at-challenge-approved .at-quiz-challenge{padding:0;border:1px solid #eef2fc;box-shadow:0 7px 20px #218bc00c;border-radius:23px}
body .at-challenge-approved .at-quiz-art{border-radius:22px 22px 0 0;min-height:180px;height:180px}
body .at-challenge-approved .at-quiz-art .at-challenge-sprite{position:absolute;inset:0;width:100%;height:100%;background-image:url('challenge-scenes-atlas.png');background-size:200% 200%;aspect-ratio:auto}
.scene-journey{background-position:100% 0}.scene-debug{background-position:0 100%}.scene-treasure{background-position:100% 100%}
body .at-challenge-approved .at-quiz-art>b{display:none}
body .at-challenge-approved .at-quiz-challenge-body{padding:12px 16px 16px;gap:10px}
body .at-challenge-approved .at-quiz-challenge h3{text-align:center;font-size:23px}
body .at-challenge-approved .at-quiz-description{text-align:center;min-height:44px}
body .at-challenge-approved .at-quiz-start{background:linear-gradient(100deg,#9831fa,#6940f6 40%,#00b9ee)!important;border-radius:16px;min-height:49px;font-size:17px;box-shadow:none}
body .at-challenge-approved .at-quiz-review>summary{border-radius:16px;min-height:49px;font-size:16px;box-sizing:border-box}
body .at-challenge-approved .at-quiz-kids-encourage{background:#e7f5ff;border-radius:18px;min-height:47px;font-size:14px;padding:8px 15px;color:#423795}
@media(max-width:1150px){body .at-challenge-approved .at-quiz-kids-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){body .at-challenge-approved .at-quiz-kids-grid{grid-template-columns:1fr}body .at-challenge-approved .at-quiz-kids-tabs button{font-size:11px;gap:4px;padding:8px 4px;min-height:43px}body .at-challenge-approved .at-quiz-kids-hero{min-height:185px}body .at-challenge-approved .at-quiz-kids-copy{width:62%}body .at-challenge-approved .at-quiz-art{height:190px}}
body .at-challenge-approved .at-quiz-kids-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}
body .at-challenge-approved .at-quiz-art .at-challenge-sprite{height:auto;aspect-ratio:1.5;top:50%;bottom:auto;transform:translateY(-50%)!important}
body .at-challenge-approved .at-quiz-kids-hero{background-image:url('challenge-calm-banner.png');background-size:cover;background-position:center}
body .at-challenge-approved{padding-top:55px}
body .at-challenge-approved .at-quiz-kids-hero{overflow:visible;background-image:url('challenge-calm-banner.png');background-size:cover;border-radius:24px}
body .at-challenge-approved .at-quiz-kids-hero:before{border-radius:24px;background:linear-gradient(90deg,#5530a322,#2c1b7144)}
body .at-challenge-approved .sprite-child{display:block;background-image:url('challenge-art-branded.png');z-index:1;bottom:0}
@media(max-width:760px){body .at-challenge-approved{padding-top:35px}}