/* One shared browser-practice skin. Site navigation stays outside the activity;
   controls, words, scoring and ad positions are not implemented in this file. */
:root{--font:var(--minik-font,"Noto Sans",Arial,sans-serif);font-family:var(--font)}
body.practice-site{font-family:var(--font);font-size:17px;color:#302d57;background:linear-gradient(180deg,#f5f1ff,#fcfbff 850px);min-height:100dvh}
.practice-site button,.practice-site input,.practice-site select,.practice-site textarea,.practice-site h1,.practice-site h2,.practice-site h3,.practice-site b,.practice-site strong,.practice-site .rep{font-family:var(--font);font-style:normal}
.practice-site-header{position:sticky;top:0;z-index:50;width:100%;background:#fff;border-bottom:1px solid #eee9f5}
.practice-site .site-header{height:76px;margin:0;border:0;background:#fff}
.practice-site .site-header .header-inner{width:min(1170px,calc(100% - 40px));display:flex;flex-wrap:nowrap;gap:20px;direction:ltr;padding:0;margin:auto;height:100%}
.practice-site .site-header .brand{display:inline-flex;align-items:center;gap:7px;justify-self:auto;flex:none;text-decoration:none;font-size:inherit}
.practice-site .site-header .brand img{width:48px;height:50px;border-radius:0;object-fit:contain}
.practice-site .site-header .brand .wordmark{font-family:Arial,sans-serif;display:inline-flex;font-size:30px;font-weight:900;gap:0;line-height:1;direction:ltr;letter-spacing:-1px}
.practice-site .site-header .main-nav{display:flex;align-items:center;gap:27px;direction:ltr;font-size:14px;white-space:nowrap}
.practice-site .site-header .main-nav a{text-decoration:none;color:#353045;padding:10px 0;position:relative}
.practice-site .site-header .main-nav a.active{color:#7040c7;font-weight:800}
.practice-site .site-header .header-actions{display:flex;gap:8px;align-items:center;flex:none}
.practice-site .site-header .language-toggle{padding:7px 13px;min-height:36px;border:1px solid #e3d7f2;border-radius:99px;background:#faf7ff;font-size:12px;font-weight:700;color:#383047;box-shadow:none}
.practice-site .site-header .header-apps{padding:9px 16px;min-height:36px;display:inline-flex;align-items:center;color:#fff;background:#7140c5;border-radius:99px;font-size:13px;font-weight:800;text-decoration:none}
html[dir=rtl] .practice-site .site-header .main-nav,html[dir=rtl] .practice-site .site-header .header-actions{direction:rtl}
.practice-site .shell{width:min(1100px,calc(100% - 40px));padding:0 0 30px;max-width:1100px;margin:auto;position:relative;z-index:2}
.practice-banner{position:relative;min-height:326px;width:100%;background:radial-gradient(ellipse at 50% 10%,#ebfaff,#bfe9fb 65%,#a7def9);overflow:hidden;border-bottom:3px solid #bce7fb;padding:29px 20px 90px}
.practice-banner-inner{position:relative;z-index:3;max-width:1000px;margin:auto;display:flex;align-items:center;justify-content:center;gap:26px;direction:ltr}
.practice-banner-copy{text-align:center;min-width:0;max-width:80%;direction:ltr}
html[dir=rtl] .practice-banner-copy{direction:rtl}
.practice-title{font-family:var(--font);font-size:clamp(42px,5.3vw,78px);font-weight:900;line-height:1.32;margin:0 0 6px;letter-spacing:-1.5px;color:#7750cf;text-wrap:balance;filter:drop-shadow(0 4px 0 #825fac22)}
.practice-title span{-webkit-text-stroke:5px #fff;paint-order:stroke fill;text-shadow:0 1px 0 #fff,0 4px 0 #937fb84d}
.practice-title .title-color-0{color:#9861d8}.practice-title .title-color-1{color:#ef62a5}.practice-title .title-color-2{color:#42b0e5}.practice-title .title-color-3{color:#f4b947}.practice-title .title-color-4{color:#76bc53}
.practice-subtitle{margin:0;font-size:clamp(18px,2.1vw,28px);font-weight:800;color:#393965;line-height:1.4}
.practice-hero-mascot{width:187px;height:191px;align-self:end;overflow:hidden;flex:none}
.practice-hero-mascot img{width:187px;max-width:none;height:auto;object-fit:contain;object-position:top;display:block}
.practice-rainbow{position:absolute;left:-100px;top:75px;width:355px;height:240px;border-radius:260px 260px 0 0;box-shadow:inset 0 16px #ff9cb6,inset 0 32px #ffd78c,inset 0 48px #ffeaa0,inset 0 64px #b3dc9d,inset 0 80px #9ddcf1,inset 0 96px #c7abeb;transform:rotate(-15deg);opacity:.85;pointer-events:none}
.practice-cloud{position:absolute;background:url('images/atmosphere/cloud-white.webp') center/contain no-repeat;pointer-events:none;opacity:.85}
.practice-cloud.cloud-one{width:195px;height:115px;top:14px;left:16%;animation:practiceCloudFloat 9s ease-in-out infinite}
.practice-cloud.cloud-two{width:210px;height:125px;right:8%;top:92px;animation:practiceCloudFloat 10s ease-in-out -4s infinite}
.practice-hotair{position:absolute;right:1.5%;top:23px;width:68px;height:90px;background:url('images/hot-air-balloon-complete.webp') center/contain no-repeat;transform-origin:50% 90%;animation:practiceAirFloat 9.4s ease-in-out infinite;pointer-events:none;z-index:2}
.practice-spark{position:absolute;right:16%;top:20px;font-size:27px;color:#f774b1;pointer-events:none}
@keyframes practiceCloudFloat{50%{transform:translate(8px,-7px)}}@keyframes practiceAirFloat{0%,100%{transform:translateY(3px) rotate(-6deg)}50%{transform:translate(-4px,-8px) rotate(-5deg)}}
.practice-home{margin-top:-82px;position:relative;background:#ffffffc7;border:3px solid white;border-radius:36px;padding:22px;box-shadow:0 15px 25px #748ca115;backdrop-filter:blur(3px)}
.practice-group{margin:0 0 24px}.practice-group:last-child{margin-bottom:0}
.practice-group-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 17px;min-height:57px;padding:8px 19px;border:2px solid #ffffffdb;border-radius:32px;background:linear-gradient(175deg,#bda4f4,#9474e1 37%,#7a57d7);color:white;box-shadow:0 3px 0 #cec5e4;line-height:1.25;font-size:26px;font-weight:850}
.practice-group-words .practice-group-title{background:linear-gradient(175deg,#7ecfed,#43b0e8 37%,#298fe0)}
.practice-group-games .practice-group-title{background:linear-gradient(175deg,#fba1c4,#e867a4 37%,#c2499b)}
.practice-group-name{display:flex;align-items:center;gap:12px}.practice-group-mark{font-size:31px;font-family:var(--font);font-weight:900;letter-spacing:1px;color:#ffe399;-webkit-text-stroke:1px #fff;paint-order:stroke fill;text-shadow:0 2px 0 #745897}
.practice-group-decor{font-style:normal;font-size:20px;letter-spacing:1px;white-space:nowrap;flex-shrink:0}
.practice-site .activity-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px;direction:inherit}
.practice-site .activity-card{display:flex;flex-direction:column;align-items:center;gap:0;border-radius:26px;background:linear-gradient(#fff0b6,#fff8da);border:3px solid #fff;padding:7px 0 0;min-height:215px;box-shadow:0 5px 0 #d8d6e45e;overflow:hidden;min-width:0}
.practice-site .activity-card:nth-child(4n+2){background:linear-gradient(#b7dcfa,#e4f2ff)}.practice-site .activity-card:nth-child(4n+3){background:linear-gradient(#f7bfdf,#ffedf7)}.practice-site .activity-card:nth-child(4n){background:linear-gradient(#b6ecd4,#e9fcf2)}
.practice-site .activity-card:hover{transform:translateY(-4px);box-shadow:0 8px 0 #cbc5dc6e;background-color:#fff}
.practice-site .activity-card>b{font-size:20px;font-weight:800;width:100%;line-height:1.3;min-height:61px;padding:12px 8px;border-radius:24px 24px 16px 16px;background:#ffffffe3;color:#38355c;display:flex;align-items:center;justify-content:center;margin-top:auto}
.practice-art{display:flex;width:100%;height:151px;align-items:center;justify-content:center;margin:0}
.practice-site .activity-card .practice-art img{max-width:94%;width:auto;height:auto;max-height:151px;object-fit:contain;margin:0;filter:none;image-rendering:auto}
.practice-composite{display:block;position:relative;height:151px;width:180px;max-width:100%}
.practice-site .activity-card .practice-character{position:absolute;top:0;left:50%;width:auto;height:144px;max-height:none;transform:translateX(-50%);margin:0;object-fit:contain;filter:none}
.practice-props{position:absolute;bottom:0;left:0;right:0;display:flex;justify-content:center;gap:0;align-items:center;padding-bottom:1px}
.practice-prop{display:flex;align-items:center;justify-content:center;width:65px;height:61px;border:2px solid #bcc6ee;border-radius:11px;background:#fff;box-shadow:0 3px 5px #7d65a026;transform:rotate(-8deg);flex:none}
.practice-prop:nth-child(2){border-color:#eea8d3;transform:rotate(8deg);margin-left:-1px}
.practice-site .activity-card .practice-prop img{width:100%;height:100%;max-width:none;max-height:none;object-fit:contain;margin:0;padding:5px;filter:none}
.practice-prop.letter-prop{font-size:36px;color:#3d91d2;font-weight:900}
.practice-home-actions{display:flex;gap:14px;justify-content:center;align-items:center;flex-wrap:wrap;margin-top:26px}
.practice-home-actions button,.practice-home-actions a{border-radius:99px;padding:12px 23px;font-size:17px;font-weight:800;min-height:48px;text-decoration:none}
.practice-home-actions a{color:#fff;background:linear-gradient(#8660d4,#6543b8);border:2px solid #fff;box-shadow:0 4px 0 #c9c3dd}
.practice-site .footer{font-size:13px;color:#706983}.practice-site .footer button{font-size:13px}
.practice-banner.compact{min-height:174px;padding:18px 20px 20px}
.practice-banner.compact .practice-title{font-size:47px}.practice-banner.compact .practice-hero-mascot{width:117px;height:120px}.practice-banner.compact .practice-hero-mascot img{width:117px}
.practice-banner.compact .practice-subtitle{font-size:20px}.practice-banner.compact .practice-rainbow{top:60px;width:310px}.practice-banner.compact .cloud-one{height:89px;top:5px}.practice-banner.compact .cloud-two{height:95px;top:55px}
.practice-back-row{position:relative;z-index:5;max-width:1100px;width:calc(100% - 40px);margin:8px auto 7px;display:flex;justify-content:flex-start}
.practice-back-row .back-button{display:inline-flex;gap:8px;align-items:center;padding:8px 14px;min-height:43px;background:#fff9;border:1px solid #e3d7f3;border-radius:99px;font-size:15px;color:#7540b4}
.practice-site .back-button .back-icon{display:block;width:23px;height:23px;flex:none;margin:0;vertical-align:middle}
.practice-site .round-top{margin:7px 0 13px}.practice-site .round-view{max-width:1000px}
.practice-site .exercise.glass{background:linear-gradient(150deg,#fff 70%,#f8fcff);border:2px solid white;box-shadow:0 5px 0 #d0c6e58a,0 13px 28px #77719414;border-radius:31px;padding:25px clamp(16px,3vw,35px)}
.practice-site .exercise:before,.practice-site .exercise:after,.practice-site .round-view:before,.practice-site .round-view:after{content:none!important;display:none!important}
.practice-site .exercise>h1{font-family:var(--font);font-size:29px;font-weight:800;color:#5b329e;line-height:1.3;margin:0 0 13px;text-align:center;letter-spacing:0}
.practice-site .exercise-tip{font-size:16px;line-height:1.5;margin:0 0 18px;color:#69617e}
.practice-site .prompt-area{background:linear-gradient(120deg,#fdf4fc,#eff7ff);border:1px solid #fff;border-radius:24px;width:100%;padding:13px;min-height:170px;margin:0 0 16px;max-height:none}
.practice-site .rep.image{width:100%;height:190px;min-height:0;flex:none;display:flex;align-items:center;justify-content:center;padding:8px}
.practice-site .rep.image img{display:block;width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;object-position:center;flex:none;transform:none}
.practice-site .learn-stage{display:flex;flex-direction:column;gap:12px;align-items:center}
.practice-site .learn-stage .prompt-area{width:100%;margin-bottom:5px;min-height:0}
.practice-site .learn-answer{text-align:center;width:100%}.practice-site .learn-answer .rep.word{font-size:36px;font-weight:800;padding:2px 12px;line-height:1.3}.practice-site .learn-answer .gloss{font-size:21px;margin:12px 0 5px}
.practice-site .flash-card{width:100%;display:flex;align-items:center;justify-content:center;min-height:240px;box-sizing:border-box}
.practice-site .memory-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.practice-site .memory-card{width:100%;min-width:0;aspect-ratio:1 / 1;min-height:0;display:flex;padding:8px;position:relative;align-items:center;justify-content:center;overflow:hidden;border-radius:20px}
.practice-site .memory-card>.rep.image{width:100%;height:100%;min-width:0;min-height:0;padding:5px;margin:0;flex:none}
.practice-site .memory-card>.rep.image img{width:100%;height:100%;object-fit:contain;object-position:center;transform:none;min-width:0}
.practice-site .memory-card .rep.word{font-size:clamp(17px,1.8vw,23px);width:100%;padding:4px;overflow-wrap:anywhere;text-align:center}
.practice-site .memory-back-art{width:88%;height:88%;max-width:100%;max-height:100%;object-fit:contain;display:block;flex:none}
.practice-site .answer-grid .answer{min-width:0;display:flex;align-items:center;justify-content:center}.practice-site .answer-grid .rep.image{height:135px;min-width:0;max-width:100%;padding:4px}
.practice-site .round-actions{margin-top:23px;gap:14px;align-items:center}.practice-site .round-actions>div{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.practice-site .round-actions button{font-family:var(--font)}
.practice-site [data-loading-activity=true]{cursor:progress}.practice-site [data-loading-activity=true] .activity-card{pointer-events:none}
.practice-site #toast{z-index:80}
@media(max-width:1060px){.practice-site .site-header .main-nav{gap:17px;font-size:13px}.practice-site .site-header .header-inner{gap:12px}.practice-site .site-header .brand .wordmark{font-size:26px}.practice-site .site-header .header-apps{font-size:12px}.practice-banner-inner{max-width:850px}.practice-title{font-size:58px}.practice-hero-mascot{width:150px;height:164px}.practice-hero-mascot img{width:150px}.practice-site .activity-card>b{font-size:18px}}
@media(max-width:820px){
 .practice-site .site-header{height:auto;min-height:94px}.practice-site .site-header .header-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:5px 8px;width:calc(100% - 24px);padding:7px 0 4px}.practice-site .site-header .main-nav{order:3;width:100%;justify-content:space-between;gap:10px;font-size:12px;overflow-x:auto}.practice-site .site-header .main-nav a{padding:5px 0}.practice-site .site-header .brand img{width:37px;height:38px}.practice-site .site-header .brand .wordmark{font-size:25px}.practice-site .site-header .language-toggle{min-height:34px;font-size:12px;padding:7px 11px}.practice-site .site-header .header-apps{min-height:34px;padding:8px 11px;font-size:11px}
 .practice-banner{min-height:249px;padding:25px 13px 79px}.practice-banner-inner{gap:9px}.practice-banner-copy{max-width:80%}.practice-title{font-size:46px;letter-spacing:-.8px}.practice-subtitle{font-size:21px}.practice-hero-mascot{width:113px;height:129px}.practice-hero-mascot img{width:113px}.practice-cloud.cloud-one{width:135px;height:80px;left:9%}.practice-cloud.cloud-two{width:131px;height:78px;right:3%;top:105px}.practice-hotair{width:44px;height:59px;top:17px;right:1%}.practice-rainbow{width:290px;left:-160px;top:65px}
 .practice-site .shell{width:calc(100% - 24px)}.practice-home{padding:15px;margin-top:-62px;border-radius:28px}.practice-site .activity-grid{gap:12px}.practice-site .activity-card{min-height:189px;border-radius:22px}.practice-site .activity-card>b{font-size:16px;min-height:54px;padding:10px 5px}.practice-art,.practice-composite{height:127px}.practice-site .activity-card .practice-art img{max-height:127px}.practice-site .activity-card .practice-character{height:124px}.practice-prop{width:53px;height:51px}.practice-prop.letter-prop{font-size:30px}.practice-group-title{font-size:23px;min-height:51px;padding:7px 13px}.practice-group-mark{font-size:27px}
 .practice-banner.compact{min-height:134px}.practice-banner.compact .practice-title{font-size:37px}.practice-banner.compact .practice-subtitle{font-size:16px}.practice-banner.compact .practice-hero-mascot{width:77px;height:89px}.practice-banner.compact .practice-hero-mascot img{width:77px}.practice-site .round-top{margin-inline:3px}.practice-back-row{width:calc(100% - 24px)}.practice-site .exercise.glass{padding:20px 17px;border-radius:26px}.practice-site .exercise>h1{font-size:26px}.practice-site .memory-grid{gap:10px}
}
@media(max-width:600px){
 .practice-title{font-size:39px;letter-spacing:-.5px}.practice-title span{-webkit-text-stroke:3px #fff}.practice-subtitle{font-size:18px;line-height:1.4}.practice-hero-mascot{width:89px;height:99px}.practice-hero-mascot img{width:89px}.practice-banner{min-height:223px;padding:24px 16px 79px}.practice-banner-copy{max-width:calc(100% - 90px)}.practice-hotair{width:36px;height:49px;right:0;top:0}.practice-cloud.cloud-one{left:-18px;top:7px;width:99px}.practice-cloud.cloud-two{right:-20px;width:119px;top:100px}.practice-spark{right:24%;font-size:17px;top:4px}
 .practice-site .activity-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.practice-home{padding:12px;border-width:2px}.practice-site .activity-card{min-height:185px}.practice-site .activity-card>b{font-size:17px;min-height:54px}.practice-group{margin-bottom:24px}.practice-group-title{margin-bottom:13px;font-size:23px}.practice-group-decor{font-size:18px;letter-spacing:0}.practice-art,.practice-composite{height:129px}.practice-site .activity-card .practice-art img{max-height:129px}.practice-site .activity-card .practice-character{height:124px}.practice-site .activity-card .practice-prop img{padding:4px}.practice-home-actions{gap:10px}.practice-home-actions a,.practice-home-actions button{font-size:14px;padding:9px 15px;min-height:44px}
 .practice-banner.compact{min-height:109px;padding:13px 16px 10px}.practice-banner.compact .practice-title{font-size:31px;margin-bottom:0}.practice-banner.compact .practice-hero-mascot{width:67px;height:77px}.practice-banner.compact .practice-hero-mascot img{width:67px}.practice-banner.compact .practice-subtitle{font-size:13px}.practice-banner.compact .practice-banner-copy{max-width:calc(100% - 70px)}.practice-banner.compact .practice-cloud{opacity:.42;width:93px}.practice-banner.compact .practice-rainbow{opacity:.5;top:42px}
 .practice-back-row{margin-block:7px}.practice-back-row .back-button{font-size:14px;min-height:40px;padding:7px 12px}.practice-site .round-count{font-size:14px}.practice-site .round-top{margin-bottom:10px}.practice-site .exercise>h1{font-size:24px}.practice-site .exercise-tip{font-size:14px}.practice-site .prompt-area{min-height:0;padding:9px;margin-bottom:12px}.practice-site .rep.image{height:172px;padding:4px}.practice-site .learn-answer .rep.word{font-size:30px}.practice-site .learn-answer .gloss{font-size:18px;margin:8px 0}.practice-site .round-actions button{font-size:15px;min-height:46px;padding:10px 16px}.practice-site .round-actions{margin-top:21px}.practice-site .round-actions>div{gap:4px}.practice-site .memory-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.practice-site .memory-card{padding:7px;border-radius:18px}.practice-site .memory-card .rep.word{font-size:20px}.practice-site .memory-card>.rep.image{height:100%;padding:4px}.practice-site .answer-grid .rep.image{height:111px}.practice-site .feedback-cat{max-width:150px;height:168px;object-fit:contain}.practice-site .tile-bank{gap:8px}.practice-site .token{font-size:24px}.practice-site .footer{gap:8px;justify-content:center;text-align:center}.practice-site .footer nav{justify-content:center;gap:10px}
}
@media(max-width:360px){.practice-title{font-size:33px}.practice-subtitle{font-size:15px}.practice-group-title{font-size:21px}.practice-site .activity-card>b{font-size:15px}.practice-prop{width:47px;height:47px}.practice-banner.compact .practice-title{font-size:29px}.practice-site .site-header .brand .wordmark{font-size:21px}.practice-site .site-header .brand img{width:33px;height:35px}.practice-site .site-header .header-apps{font-size:10px;padding:8px}.practice-site .site-header .language-toggle{font-size:11px;padding:7px 8px}.practice-site .site-header .main-nav{font-size:11px;gap:9px}}
@media(prefers-reduced-motion:reduce){.practice-cloud,.practice-hotair{animation:none}.practice-site *{scroll-behavior:auto!important}}
@media print{.practice-site-header,.practice-back-row,.practice-banner,.ad-host,.practice-home-actions{display:none!important}.practice-site .shell{width:100%}.practice-home{margin-top:0}}

/* Centre incomplete final rows, including the single tic-tac-toe card. */
@media(min-width:601px){.practice-site .activity-card:last-child:nth-child(4n + 1){grid-column:2 / span 2;justify-self:center;width:calc((100% - 17px) / 2)}}
@media(max-width:600px){.practice-site .activity-card:last-child:nth-child(2n + 1){grid-column:1 / span 2;justify-self:center;width:calc((100% - 12px) / 2)}}

/* Reuse the supplied high-resolution game characters, not blurred enlarged thumbnails. */
.practice-soccer-art{display:block;height:149px;width:100%;position:relative}
.practice-site .activity-card .practice-soccer-cat{height:143px;width:auto;max-width:95%;display:block;margin:auto;object-fit:contain}
.practice-site .activity-card .practice-soccer-ball{height:57px;width:57px;position:absolute;right:12%;bottom:0;object-fit:contain}
@media(max-width:820px){.practice-soccer-art{height:127px}.practice-site .activity-card .practice-soccer-cat{height:125px}.practice-site .activity-card .practice-soccer-ball{height:45px;width:45px;right:10%}}
@media(max-width:600px){.practice-soccer-art{height:129px}.practice-site .activity-card .practice-soccer-cat{height:124px}}
/* Numeric counters keep their reading order inside RTL layouts. */
.practice-site .round-count{direction:ltr;unicode-bidi:isolate}

/* Real mathematical props (numbers, quantities and operations), not ABC thumbnails. */
.practice-math-art{display:flex;align-items:center;justify-content:center;gap:3px;position:relative;width:100%;height:149px;padding:8px;direction:ltr}
.practice-site .activity-card .math-art-cat{width:43%;height:135px;object-fit:contain;margin:0;flex:none}
.math-art-board{width:57%;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;border:2px solid #fff;border-radius:14px;padding:8px 4px;background:#fffffff0;box-shadow:0 4px 0 #7861a32e;color:#6135a8;line-height:1.2}
.math-art-number{font-size:39px;font-weight:900;color:#7750c6}
.math-art-dots{display:grid;grid-template-columns:repeat(2,12px);gap:5px;justify-content:center;padding:4px}.math-art-dots i{width:12px;height:12px;background:#e878ad;border-radius:50%;box-shadow:inset 1px 2px 0 #ffa6ce}
.math-art-equation{white-space:nowrap;font-size:18px;font-weight:850}.math-art-equation em{font-style:normal;background:#e8e0fa;border-radius:5px;padding:0 4px}
.math-art-options{display:flex;gap:4px;justify-content:center}.math-art-options b,.math-art-memory b{display:grid;place-items:center;min-width:23px;min-height:27px;background:#eee5fb;border-radius:7px;font-size:16px;box-shadow:0 2px 0 #cab7e4}
.math-art-options .picked,.math-art-memory .picked{color:#256956;background:#c9efda;box-shadow:0 2px 0 #8bc1a0}
.math-art-objects{display:grid;grid-template-columns:repeat(3,21px);gap:2px;justify-content:center}.practice-site .activity-card .math-art-objects img{width:21px!important;height:24px!important;object-fit:contain;margin:0!important}
.math-art-pair{display:flex;justify-content:center;gap:5px;width:100%}.math-art-pair b{font-size:14px;white-space:nowrap;padding:7px 4px;background:#f9dded;border:1px solid #e7bdd1;border-radius:7px}.math-art-pair.second b{background:#dbf4ed;border-color:#afe2d1}
.math-art-memory{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;width:100%;padding:2px}.math-art-memory b{font-size:16px;min-height:31px}
.math-art-match{border:1px solid #a4d9c5;border-radius:9px;background:#e8f9f2;width:64px}
.practice-site .rep.quantity .object{object-fit:contain;flex:none}
@media(max-width:820px){.practice-math-art{height:127px;padding:5px;gap:0}.practice-site .activity-card .math-art-cat{height:120px;width:40%}.math-art-board{width:60%;padding:7px 3px;gap:6px}.math-art-number{font-size:31px}.math-art-equation{font-size:14px}.math-art-options b,.math-art-memory b{font-size:14px;min-width:20px}.math-art-pair b{font-size:12px;padding:6px 3px}}
@media(max-width:360px){.practice-math-art{padding:3px}.math-art-equation{font-size:12px}.math-art-objects{grid-template-columns:repeat(3,17px)}.practice-site .activity-card .math-art-objects img{width:17px!important;height:20px!important}.math-art-pair b{font-size:10px}.math-art-options b{min-width:18px}}

/* With nine remaining math activities, each desktop group has three equal cards. */
@media(min-width:821px){
 .practice-site .activity-grid:has(.practice-math-art){grid-template-columns:repeat(3,minmax(0,1fr))}
 .practice-site .activity-grid:has(.practice-math-art)>.activity-card{grid-column:auto!important;justify-self:stretch;width:100%}
}