/* A quiet static signpost, not another game to learn. */
.arcade-hub-visual{display:block;box-sizing:border-box;width:100%;max-width:320px;justify-self:center;align-self:center;background:#070b16;border:1px solid #5df3ff66;text-decoration:none;color:#5df3ff!important;box-shadow:4px 4px 0 #292f51}.hub-visual-kicker{display:block;padding:14px 16px 0;font:9px/1.8 Arcade,monospace;color:#ffe66b}.arcade-hub-visual svg{display:block;width:100%;height:auto}.arcade-hub-visual svg>path{fill:none;stroke-width:3}.hub-visual-go{display:block;border-top:1px solid #394357;padding:12px 16px;min-height:44px;box-sizing:border-box;font:700 15px/1.5 Arial,sans-serif}.arcade .hero{grid-template-columns:minmax(0,1.35fr) minmax(0,.8fr);align-items:center}.arcade-hub-visual:hover{border-color:#ffe66b}.arcade-hub-visual:focus-visible{outline:3px solid #ffe66b;outline-offset:5px}
#home-ad-slot>.footnote-friendly,.site-promo-slot>.footnote-friendly{background-image:linear-gradient(#11365820 1px,transparent 1px),linear-gradient(90deg,#11365820 1px,transparent 1px)!important;background-size:24px 24px!important}.footnote-friendly .footnote-friend-copy{background:#f8f3e7e8;padding:8px 10px;box-sizing:border-box}
.site-promo-slot>.teacher-guide-promo,#home-ad-slot>.home-guide-ad{background:#f5f1e8!important;color:#113658!important;border-color:#113658!important;border-left-color:#e63312!important}.guide-ad-icon{width:64px!important;height:64px!important;object-fit:contain;flex:none}.site-promo-slot>.teacher-guide-promo{display:grid!important;grid-template-columns:64px minmax(0,1fr) auto!important;gap:20px!important}.site-promo-slot>.teacher-guide-promo[hidden]{display:none!important}.teacher-guide-promo .promo-eyebrow{color:#e63312!important}.teacher-guide-promo strong{color:#113658!important}#home-ad-slot>.home-guide-ad{box-sizing:border-box;width:100%;height:100%;min-height:350px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:14px;padding:28px;text-decoration:none;border:2px solid #113658;border-left:6px solid #e63312}#home-ad-slot>.home-guide-ad[hidden]{display:none}.home-guide-ad .promo-eyebrow{display:block;font:700 12px/1.5 Arial,sans-serif;color:#e63312}.home-guide-ad strong{display:block;font:700 30px/1.2 Georgia,serif;margin:8px 0}.home-guide-ad small{display:block;font:17px/1.5 Georgia,serif;color:#113658;white-space:normal}.home-guide-ad b{background:#113658;color:#fff;font:700 16px/1.5 Georgia,serif;padding:12px 16px}
@media(max-width:700px){.arcade .hero{grid-template-columns:1fr}.arcade-hub-visual{max-width:260px;margin:12px auto 0}.hub-visual-kicker{font-size:8px;padding-top:10px}.arcade-hub-visual svg{max-height:115px}.site-promo-slot>.teacher-guide-promo{grid-template-columns:48px minmax(0,1fr)!important;grid-template-rows:1fr auto!important;gap:14px!important}.teacher-guide-promo .guide-ad-icon{width:48px!important;height:48px!important}.teacher-guide-promo>b{grid-column:1/-1!important}#home-ad-slot>.home-guide-ad{min-height:340px;padding:22px}}
.arcade .site-promo-slot>.teacher-guide-promo{border:2px solid #113658!important;border-left:6px solid #e63312!important}
/* Promotions inherit the destination's identity. */
@font-face{font-family:PromoNoto;src:url('/assets/fonts/noto-serif-400.ttf');font-weight:400;font-display:swap}@font-face{font-family:PromoNoto;src:url('/assets/fonts/noto-serif-700.ttf');font-weight:700;font-display:swap}
#home-ad-slot>.footnote-friendly,.site-promo-slot>.footnote-friendly{background-color:#244f7d!important;background-image:linear-gradient(#12345112,#12345112),url('/assets/footnote-factory-master-v1.jpg')!important;background-size:cover!important;background-position:center!important;border-color:#f8f3e7!important;border-left-color:#e7bd64!important}.footnote-friendly .footnote-friend-art{background:#f8f3e7ed;border-radius:3px;box-shadow:0 0 0 8px #f8f3e7ed}.footnote-friendly .footnote-friend-copy{background:#153e62d9;color:#f8f3e7!important;padding:12px 14px;border-radius:3px}.footnote-friendly .footnote-friend-copy span,.footnote-friendly .footnote-friend-copy strong,.footnote-friendly .footnote-friend-copy small,.arcade .site-promo-slot>.footnote-friendly .footnote-friend-copy span,.arcade .site-promo-slot>.footnote-friendly .footnote-friend-copy strong,.arcade .site-promo-slot>.footnote-friendly .footnote-friend-copy small{color:#fff9eb!important}.footnote-friendly b.footnote-friend-go,.arcade .site-promo-slot>.footnote-friendly>b.footnote-friend-go{background:#f7d58b!important;color:#113658!important;border-radius:4px;font-family:PromoNoto,Georgia,serif!important;box-shadow:0 3px 0 #9c722c!important}.footnote-friendly:hover b.footnote-friend-go{background:#ffe5ac!important}
.site-promo-slot>.teacher-guide-promo,.arcade .site-promo-slot>.teacher-guide-promo,#home-ad-slot>.home-guide-ad{background-color:#113658!important;background-image:linear-gradient(#ffffff12 1px,transparent 1px),linear-gradient(90deg,#ffffff12 1px,transparent 1px)!important;background-size:32px 32px!important;border:1px solid #ffffff80!important;border-bottom:4px solid #e63312!important;color:#fff!important;grid-template-columns:minmax(0,1fr) auto!important}.teacher-guide-promo .promo-eyebrow,.home-guide-ad .promo-eyebrow{color:#fff!important;letter-spacing:.15em;font:11px/1.5 PromoNoto,Georgia,serif!important}.teacher-guide-promo strong,.arcade .site-promo-slot .teacher-guide-promo strong,.home-guide-ad strong{font:700 30px/1.15 PromoNoto,Georgia,serif!important;color:#fff!important}.teacher-guide-promo small,.arcade .site-promo-slot .teacher-guide-promo small,.home-guide-ad small{color:#fff!important;font-family:PromoNoto,Georgia,serif!important}.guide-plate-line{display:flex!important;justify-content:space-between;gap:12px;align-items:center;border:1px solid #ffffff70;padding:6px 8px;margin-bottom:15px;font:8px/1.5 monospace!important;letter-spacing:.05em;color:#f8f3e7!important}.guide-plate-line i{font:inherit!important;font-style:normal!important}.teacher-guide-promo b,.arcade .site-promo-slot .teacher-guide-promo b,.home-guide-ad b{background:#f5f1e8!important;color:#113658!important;border-bottom:3px solid #e63312!important;font-family:PromoNoto,Georgia,serif!important}
@media(max-width:700px){.site-promo-slot>.teacher-guide-promo,.arcade .site-promo-slot>.teacher-guide-promo{grid-template-columns:1fr!important}.teacher-guide-promo strong,.arcade .site-promo-slot .teacher-guide-promo strong,.home-guide-ad strong{font-size:26px!important}.guide-plate-line{font-size:7px!important}.footnote-friendly .footnote-friend-copy{padding:10px}.footnote-friendly .footnote-friend-art{box-shadow:0 0 0 5px #f8f3e7ed}}
.arcade .site-promo-slot>.footnote-friendly,#home-ad-slot>.footnote-friendly,.site-promo-slot>.footnote-friendly{background-size:cover!important;background-repeat:no-repeat!important;background-position:center!important}
/* Homepage feedback: use the empty corner as a small destination specimen. */
#home-ad-slot>.home-guide-ad,#home-ad-slot>.arcade-ad{position:relative;overflow:hidden}.guide-ad-specimen{position:absolute;right:14px;bottom:14px;width:124px;height:102px;opacity:.9;pointer-events:none}.arcade-ad-pixels{position:absolute;right:15px;bottom:16px;width:145px;height:106px;pointer-events:none}#home-ad-slot>.home-guide-ad b,#home-ad-slot>.arcade-ad b{position:relative;z-index:1;max-width:calc(100% - 125px);box-sizing:border-box;white-space:normal;line-height:1.4}#home-ad-slot>.home-guide-ad{justify-content:flex-start!important;padding-top:24px!important;padding-bottom:126px!important}#home-ad-slot>.home-guide-ad b{position:absolute;bottom:24px;left:24px}.footnote-friendly .footnote-friend-art{background:none!important;box-shadow:none!important;border-radius:0!important}.footnote-friendly .footnote-friend-copy{min-width:0;max-width:100%;overflow-wrap:normal}#home-ad-slot>.footnote-friendly{column-gap:24px!important;grid-template-columns:85px minmax(0,1fr)!important}#home-ad-slot>.footnote-friendly .footnote-friend-art{width:85px!important}#home-ad-slot>.footnote-friendly .footnote-friend-copy{padding:10px 12px!important}#home-ad-slot>.footnote-friendly .footnote-friend-copy strong{font-size:27px!important}.footnote-friendly img.friend-cat{filter:drop-shadow(0 2px 2px #061b2c);}
@media(max-width:600px){.guide-ad-specimen{width:96px;height:80px;right:12px;bottom:14px}.arcade-ad-pixels{width:112px;height:88px;right:12px;bottom:18px}#home-ad-slot>.home-guide-ad b,#home-ad-slot>.arcade-ad b{max-width:calc(100% - 100px);font-size:14px!important;padding:10px!important}#home-ad-slot>.home-guide-ad{padding-bottom:110px!important}#home-ad-slot>.home-guide-ad b{left:20px;bottom:20px}#home-ad-slot>.arcade-ad{min-height:300px!important}#home-ad-slot>.arcade-ad b{margin-top:22px!important}#home-ad-slot>.footnote-friendly{grid-template-columns:68px minmax(0,1fr)!important;gap:16px!important}#home-ad-slot>.footnote-friendly .footnote-friend-art{width:68px!important}#home-ad-slot>.footnote-friendly .footnote-friend-copy strong{font-size:24px!important}}
@media(max-width:359px){#home-ad-slot>.footnote-friendly{grid-template-columns:56px minmax(0,1fr)!important;column-gap:10px!important;padding:18px!important}#home-ad-slot>.footnote-friendly .footnote-friend-art{width:56px!important}#home-ad-slot>.footnote-friendly .footnote-friend-copy{padding:9px!important}#home-ad-slot>.footnote-friendly .footnote-friend-copy strong{font-size:19px!important;white-space:nowrap!important}#home-ad-slot>.footnote-friendly .footnote-friend-copy small{font-size:14px!important}.guide-ad-specimen{width:68px;height:64px;right:8px;bottom:18px}#home-ad-slot>.home-guide-ad b{max-width:calc(100% - 95px);font-size:13px!important;left:14px;bottom:18px}}
.footnote-friendly{isolation:isolate}.footnote-friendly:after{content:"";position:absolute;left:0;right:0;top:72%;height:4px;background:#f4cf63;transform:rotate(-1deg);z-index:-1}.footnote-friendly .footnote-friend-copy{background:#123859d9!important}.footnote-friendly img.footnote-canon-patch{display:block!important;position:static!important;width:180px!important;max-width:100%!important;height:auto!important;object-fit:contain!important;margin:5px 0 8px!important}.footnote-friendly .footnote-friend-art{align-self:center!important}.footnote-friendly img.friend-cat{bottom:-15px!important;height:145px!important;width:94px!important}#home-ad-slot>.footnote-friendly .friend-cat{width:88px!important;height:136px!important}.footnote-friendly .footnote-friend-copy small{font-size:15px!important}.guide-ad-measured{position:absolute;right:12px;bottom:12px;width:210px;height:124px;object-fit:contain}.arcade-ad-quiz{position:absolute;right:18px;bottom:18px;padding:12px;border:1px solid #5df3ff;background:#15192b;box-shadow:3px 3px 0 #ff87dc;width:170px;box-sizing:border-box}.arcade-ad-quiz>span{font:8px/1.5 Arcade,monospace!important;color:#ffe66b!important}.arcade-ad-quiz p{font:20px/1.4 Georgia,serif!important;color:#fff;margin:8px 0!important}.arcade-ad-quiz .quiz-blank{display:inline!important;color:#ff87dc!important;font:inherit!important}.arcade-ad-quiz>div{display:flex;gap:8px}.arcade-ad-quiz i{font:700 22px/1.3 Georgia,serif;font-style:normal;color:#090a12;background:#5df3ff;width:32px;text-align:center}.arcade-ad-quiz i:nth-child(2){background:#ff87dc}.arcade-ad-quiz i:nth-child(3){background:#ffe66b}#home-ad-slot>.arcade-ad{min-height:350px!important}#home-ad-slot>.home-guide-ad{min-height:350px!important;padding-bottom:152px!important}#home-ad-slot>.home-guide-ad b{max-width:calc(100% - 230px);font-size:14px!important}
@media(max-width:600px){.guide-ad-measured{width:150px;height:94px;bottom:16px;right:4px}#home-ad-slot>.home-guide-ad{min-height:370px!important;padding-bottom:126px!important}#home-ad-slot>.home-guide-ad b{max-width:calc(100% - 158px);font-size:13px!important;padding:8px!important;left:15px}.arcade-ad-quiz{width:145px;right:14px;bottom:16px;padding:10px}#home-ad-slot>.arcade-ad{min-height:350px!important}#home-ad-slot>.arcade-ad b{max-width:100%!important;font-size:13px!important}.footnote-friendly img.footnote-canon-patch{width:155px!important}#home-ad-slot>.footnote-friendly .friend-cat{width:70px!important;height:108px!important}.footnote-friendly .footnote-friend-copy small{font-size:14px!important}.footnote-friendly .footnote-friend-copy span{font-size:11px!important}}
@media(max-width:359px){.guide-ad-measured{width:130px;height:80px}#home-ad-slot>.home-guide-ad b{max-width:calc(100% - 142px)}.arcade-ad-quiz{width:130px}.footnote-friendly .footnote-friend-copy{padding:7px!important}}
#home-ad-slot>.arcade-ad strong{font-size:clamp(22px,2.6vw,30px)!important}.arcade-ad-quiz{width:210px;min-height:150px}.arcade-ad-quiz>span{font-size:10px!important}.arcade-ad-quiz p{font-size:27px!important}.arcade-ad-quiz i{font-size:27px;width:42px}
@media(max-width:600px){.arcade-ad-quiz{width:145px;min-height:124px}.arcade-ad-quiz>span{font-size:8px!important}.arcade-ad-quiz p{font-size:20px!important}.arcade-ad-quiz i{font-size:22px;width:32px}#home-ad-slot>.arcade-ad b{max-width:calc(100% - 170px)!important;font-size:10px!important;padding:10px 8px!important}.arcade-ad strong{overflow-wrap:normal!important;word-break:normal!important}}
@media(max-width:359px){.arcade-ad-quiz{width:130px}#home-ad-slot>.arcade-ad b{max-width:calc(100% - 155px)!important;left:14px!important}#home-ad-slot>.arcade-ad strong{font-size:22px!important}}