/* V6 — live beveled type, purpose-led collection, in-place course preview.
   Keep numeral text real for currency changes. Depth: type extrusion, artwork, controls. */
.currency-control{position:relative;align-items:center}.currency-native{position:absolute!important;clip-path:inset(50%);width:1px!important;height:1px!important;overflow:hidden;padding:0!important;margin:0!important;border:0!important;opacity:0;pointer-events:none}.currency-trigger{-webkit-appearance:none;appearance:none;min-height:46px;border:1px solid #aaa1ba;border-radius:999px;padding:11px 21px;font:12px var(--font-mono);color:var(--ink);background:linear-gradient(165deg,#f2eef6,#d6d0e0);box-shadow:inset 0 2px 1px #ffffffc0,0 5px 12px #3325400c;cursor:pointer}.currency-trigger:hover,.currency-trigger[aria-expanded=true]{background:linear-gradient(140deg,#504762,#242b42);color:#f8f1ff;border-color:#ffffffa0;box-shadow:inset 0 1px 2px #ffffff70,0 8px 22px #31254128}.currency-options{position:absolute;top:calc(100% + 10px);right:0;width:285px;padding:8px;border:1px solid #ffffffc0;border-radius:22px;background:linear-gradient(145deg,#eee9f5f5,#d5ccdfef);box-shadow:inset 0 1px #fff,0 20px 55px #29213e35;backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);z-index:100}.currency-options[hidden]{display:none}.currency-options button{display:flex;align-items:center;gap:12px;width:100%;min-height:48px;background:transparent;border:1px solid transparent;border-radius:15px;padding:11px 14px;color:#30273d;cursor:pointer;font-size:12px}.currency-options button b{font:12px var(--font-mono);width:43px;text-align:left}.currency-options button i{margin-left:auto;font-style:normal}.currency-options button[aria-selected=true],.currency-options button:hover,.currency-options button:focus-visible{background:linear-gradient(140deg,#59506f,#283049);color:#faf3ff;border-color:#ffffff80;box-shadow:inset 0 1px #ffffff70}.currency-options button:focus-visible{outline:2px solid #827393;outline-offset:2px}
.product__price,.pk__price,.detail__price,.picker__price,.addon-estimate>strong,.bundle__price>b{background:none;border:0;border-radius:0;box-shadow:none;padding:0;color:var(--ink);max-width:100%;overflow:visible;font-weight:750;line-height:1.1;display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 8px;letter-spacing:-.035em}.price-prefix,.price-suffix{font:500 11px/1.4 var(--font-mono);color:#524960!important;letter-spacing:.02em}.crystal-number{position:relative;isolation:isolate;display:inline-block;font-family:var(--font-display);font-weight:800;font-size:clamp(44px,4.3vw,67px);line-height:1.15;letter-spacing:-.055em;background:linear-gradient(160deg,#fff8ef 0%,#c4c8ec 22%,#f5ebfc 35%,#7b719d 48%,#342e54 51%,#8273b0 62%,#e4d1f0 79%,#6a6295 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;-webkit-text-stroke:.55px #72658d;filter:drop-shadow(0 6px 4px #42335330);white-space:nowrap}.crystal-number:before{content:attr(data-value);position:absolute;inset:0;z-index:-1;background:none;-webkit-text-fill-color:#655780;-webkit-text-stroke:1px #5c4e70;transform:translate(1.5px,3px);text-shadow:1px 1px #65597b,2px 2px #c3accd}.crystal-number:after{content:'✦';position:absolute;right:8%;top:-2px;font:15px/1 var(--font-body);-webkit-text-fill-color:#fffdf4;-webkit-text-stroke:0;text-shadow:0 0 6px #fff,0 0 11px #e4d0f5;transform:rotate(12deg)}.product__price{margin:0!important}.product__price .price-prefix{flex-basis:100%}.product__purchase{align-items:flex-end;flex-wrap:wrap}.product__purchase>div{min-width:0;max-width:100%}.pk__price .crystal-number{font-size:39px}.pk__price .price-prefix{font-size:9px}.pk__price{gap:2px 6px}.detail__price .crystal-number,#pkPrice .crystal-number{font-size:clamp(48px,5vw,77px)}#pkPrice{justify-content:center}#pkNote{display:block;font-size:12px;font-weight:400;letter-spacing:0;color:var(--ink-soft);margin-top:12px}.addon-estimate .crystal-number{font-size:43px}.bundle__price>b{justify-content:flex-end}.bundle__price .crystal-number{font-size:58px}
/* Shared dark buttons brighten on hover and compress on press. */
.shop-page .detail .btn,.shop-page .detail .product__add,.lesson-dialog .btn,.lesson-mini .product__add,.classroom-page .star-button{background:radial-gradient(circle at 84% 22%,#f4e8c8 0 1px,transparent 2px),radial-gradient(circle at 17% 75%,#ddd0ff 0 1px,transparent 2px),linear-gradient(145deg,#504865,#20283e 68%);color:#fbf3ff;border:1px solid #ffffff85;border-radius:999px;box-shadow:inset 0 2px 2px #ffffff50,inset 0 -3px 2px #11182d,0 7px 16px #34264425;transition:background .25s,color .25s,box-shadow .25s,transform .25s;min-height:46px;cursor:pointer}.shop-page .detail .btn:hover,.shop-page .detail .product__add:hover,.lesson-dialog .btn:hover,.lesson-mini .product__add:hover,.classroom-page .star-button:hover,.shop-page .cart-trigger:hover,.shop-page .cart-primary:hover{background:radial-gradient(ellipse at 100% 15%,#b2a08c,transparent 62%),linear-gradient(145deg,#756485,#3a3555 70%);color:#fffaf2;box-shadow:inset 0 2px 2px #fff9,0 0 0 1px #e9d6eb88,0 10px 28px #82708b55;transform:translateY(-2px)}.shop-page .btn:active,.shop-page .product__add:active,.shop-page .cart-trigger:active,.lesson-dialog .btn:active,.classroom-page .star-button:active{transform:translateY(2px) scale(.98);background:linear-gradient(145deg,#1d263e,#5d4b70);box-shadow:inset 0 3px 8px #0b102655,0 0 14px #ae8ec945}.product__emblem .card-icon{fill:none!important;stroke:currentColor;stroke-width:1.35}
/* Add-on abilities: physical slots and a short unlock burst. */
.addon-option{position:relative;overflow:visible;border:1px solid #bdb0ca;border-radius:19px;padding:18px 21px;gap:17px;isolation:isolate;background:radial-gradient(ellipse at top right,#f8effb,transparent 65%),linear-gradient(145deg,#eae2f0,#d5cbdf);box-shadow:inset 0 2px 1px #ffffffbb,inset 0 -3px 1px #bfb1ca50,0 5px 13px #3024400b;transition:background .3s,box-shadow .3s,transform .3s}.addon-option:before{content:'✧';position:absolute;right:12px;top:7px;color:#9f82ac;font-size:15px;pointer-events:none}.addon-option input{-webkit-appearance:none;appearance:none;width:25px;height:25px;border:1px solid #a08cb0;border-radius:8px;background:linear-gradient(135deg,#faf4fc,#d0c1df);box-shadow:inset 0 2px 3px #88749722;display:grid;place-content:center;cursor:pointer}.addon-option input:checked:after{content:'✦';font-size:18px;color:#f7e7b9}.addon-option input:checked{background:#40304f;border-color:#e6c5ed}.addon-option:hover{transform:translateY(-2px);border-color:#9f84b4;box-shadow:inset 0 2px 1px #fff,0 9px 20px #59426b22}.addon-option:has(input:checked){background:radial-gradient(ellipse at 100% 0,#78628166,transparent 70%),linear-gradient(140deg,#353149,#202a40);border-color:#cdb6d8;color:#f6edf9;box-shadow:inset 0 2px 1px #ffffff50,inset 0 -3px 1px #111a2f,0 9px 24px #38234223}.addon-option:has(input:checked) b{color:#edcfad}.addon-option b{font:600 13px var(--font-mono);white-space:nowrap}.addon-option span{font-size:15px;line-height:1.6}.ability-burst{position:absolute;left:33px;top:50%;width:1px;height:1px;pointer-events:none;z-index:3}.ability-burst i{position:absolute;color:#ffefd2;text-shadow:0 0 8px #ae78d2;font:18px var(--font-body);animation:abilitySpark .8s ease-out both;--a:0deg;--d:50px}.ability-unlocked{animation:abilityGlow .7s ease-out}@keyframes abilitySpark{0%{opacity:0;transform:rotate(var(--a)) translateX(0) scale(.25)}25%{opacity:1}100%{opacity:0;transform:rotate(var(--a)) translateX(var(--d)) scale(1.1)}}@keyframes abilityGlow{35%{box-shadow:inset 0 2px #fff9,0 0 30px #d0a4ef80}}
/* Purpose-led course shelves, with room for a growing catalogue. */
body[data-branch=lesson] .collection{max-width:1460px}body[data-branch=lesson] .collection__intro{text-align:left;margin:20px 0 40px;padding-left:calc(225px + 32px)}body[data-branch=lesson] .collection__intro h2{font-size:clamp(30px,3.4vw,46px)}.lesson-library{display:grid;grid-template-columns:225px minmax(0,1fr);gap:32px;align-items:start}.lesson-filters{position:sticky;top:100px;border-right:1px solid #b5abbe;padding-right:22px}.lesson-filters .label{font-size:9px;margin-bottom:18px}.lesson-category{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;padding:13px 14px;border:1px solid transparent;border-radius:15px;background:transparent;color:var(--ink);text-align:left;min-height:52px;cursor:pointer;font-size:14px}.lesson-category small{display:block;font:9px var(--font-mono);letter-spacing:.14em;color:#877594;margin-bottom:5px}.lesson-category b{font:10px var(--font-mono);font-weight:400}.lesson-category[aria-pressed=true],.lesson-category:hover{border-color:#fff8;background:#f2eaf380;box-shadow:inset 0 1px #fff}.lesson-category[aria-pressed=true]{background:linear-gradient(140deg,#504563,#252d42);color:#fff0fa;border-color:#ffffffa0}.lesson-category[aria-pressed=true] small{color:#d0bce0}.lesson-category-group{margin-top:7px}.lesson-subcategories{padding:7px 0 8px 20px}.lesson-subcategories button{display:flex;justify-content:space-between;width:100%;padding:10px 12px;border:0;border-left:1px solid #b9aac6;background:transparent;font-size:12px;min-height:42px;color:#74667f;cursor:pointer}.lesson-subcategories button[aria-pressed=true]{color:#493555;border-left:3px solid #9e77b1;font-weight:600;background:#e8dcec}.lesson-filter-note{font-size:11px;line-height:1.9;color:#7c6e86;margin:26px 12px}.lesson-tools{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px}.lesson-search{display:grid;gap:8px;font:10px var(--font-mono);color:#736280;max-width:430px;width:100%}.lesson-search input{-webkit-appearance:none;appearance:none;width:100%;border:1px solid #b7abc4;border-radius:99px;background:#f0eaf480;padding:13px 20px;min-height:46px;font:13px var(--font-body);color:var(--ink)}#lessonResultsCount{font:11px var(--font-mono);white-space:nowrap;color:#796a85;padding-bottom:13px}.lesson-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px 23px;align-items:start;min-height:460px}.lesson-mini{border-radius:23px;min-width:0}.lesson-mini .product__head{padding:14px 17px}.lesson-mini .product__serial{font-size:8px}.lesson-mini .product__emblem{width:32px;height:32px;min-width:40px;min-height:40px;pointer-events:auto}.lesson-mini .product__visual{height:218px;margin-top:20px}.lesson-mini .product__image{width:115%;left:-7.5%;height:118%;bottom:-4%}.lesson-mini .product__content{padding:10px 21px 23px}.lesson-level{font:8px var(--font-mono);letter-spacing:.12em;color:var(--card-ink)}.lesson-mini h3{font-size:23px;line-height:1.3;letter-spacing:-.025em;margin:9px 0 12px}.lesson-mini h3 a{text-decoration:none}.lesson-mini-say{font-size:12px;line-height:1.7;min-height:3.4em;color:var(--card-ink)}.lesson-mini .product__price{margin:20px 0 15px!important;gap:2px 7px}.lesson-mini .product__price .price-prefix{flex-basis:auto}.lesson-mini .crystal-number{font-size:53px}.lesson-mini .product__add{width:100%;font-size:11px;padding:11px 15px}.lesson-empty{grid-column:1/-1;min-height:420px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1px dashed #b7a8c3;border-radius:25px;background:#eae3ef45;padding:35px}.lesson-empty .card-icon{width:50px;height:50px;stroke:#92769f}.lesson-empty h3{font-size:25px;margin:20px 0 10px}.lesson-empty p{font-size:13px;color:#776680;max-width:320px;margin-bottom:24px}.lesson-pages{display:flex;justify-content:center;align-items:center;gap:20px;margin-top:35px;font:12px var(--font-mono)}.lesson-pages button{width:44px;height:44px;border:1px solid #bdaeca;border-radius:50%;background:#ece4f2;color:var(--ink)}
/* Course details stay above the collection rather than replacing its page. */
.lesson-modal-open{overflow:hidden}.lesson-dialog{width:min(1080px,calc(100% - 48px));max-height:calc(100dvh - 70px);padding:38px;border:1px solid #ffffffcc;border-radius:30px;color:var(--ink);background:linear-gradient(135deg,#eee7f2f5,#d4cee1f5);box-shadow:inset 0 2px 1px #fff,0 35px 100px #25203d70;overflow:auto}.lesson-dialog::backdrop{background:#1d233750;}.lesson-modal-close{position:absolute;top:13px;right:14px;z-index:3;width:44px;height:44px;border:1px solid #ffffffb0;border-radius:50%;background:#e8dfef;color:var(--ink);font-size:27px;cursor:pointer}.lesson-modal-grid{display:grid;grid-template-columns:40% minmax(0,1fr);gap:37px;align-items:start}.lesson-hero{position:sticky;top:0;min-height:500px;margin:12px 0 0;border-radius:27px;overflow:visible;padding:24px}.lesson-hero__serial{font:9px var(--font-mono);letter-spacing:.12em;color:var(--card-ink)}.lesson-hero__art{position:absolute;left:-10%;width:120%;height:370px;top:65px;filter:drop-shadow(0 19px 14px #25314325)}.lesson-hero>p{position:absolute;left:25px;right:25px;bottom:30px;font:9px var(--font-mono);letter-spacing:.13em;color:var(--card-ink);text-align:center}.lesson-modal-copy{padding:20px 0 0;min-width:0}.lesson-modal-copy h2{font-size:clamp(29px,3vw,41px);letter-spacing:-.035em;line-height:1.2;margin:15px 0}.lesson-modal-lead{font-size:15px;line-height:1.8;color:#685b77}.lesson-modal-copy .detail__price{margin:18px 0 6px}.lesson-modal-copy .detail__price .crystal-number{font-size:72px}.lesson-modal-format{font:11px var(--font-mono);color:#7e6b87}.lesson-modal-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:23px}.lesson-modal-actions .btn{font-size:12px;padding:12px 20px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.lesson-modal-feedback{min-height:20px;font-size:12px;color:#695478;margin:10px 0 0}.lesson-cart-open{border:0;border-bottom:1px solid #a08aad;background:none;color:#655073;padding:9px 0;min-height:44px;font:12px var(--font-body);cursor:pointer}.lesson-modal-copy h3{font-size:15px;margin:27px 0 15px}.lesson-outcomes{display:flex;flex-wrap:wrap;gap:8px;padding:0;list-style:none}.lesson-outcomes li{padding:8px 12px;border:1px solid #baabc9;border-radius:20px;font-size:11px;background:#f5edf560;color:#55425f}.lesson-purchase-note{border-top:1px solid #b9adc6;margin-top:25px;padding-top:16px;font-size:12px;line-height:1.8}.lesson-purchase-note summary{cursor:pointer;min-height:44px}
/* The same website shell surrounds the classroom. Only the lesson workspace is local. */
.classroom-page .header .brand img{border-radius:0;margin:0}.classroom-page .footer{max-width:none;margin:0;padding:0;display:block;font:inherit}.classroom-page .footer p,.classroom-page .footer a{font-family:var(--font-body)}.classroom-page .footer .wrap{max-width:var(--max,1320px)}.classroom-page .class-hero{margin-top:65px}.classroom-page .class-hero h1{font-weight:600}.classroom-page #lessonContent{scroll-margin-top:110px}.classroom-page .class-layout aside{top:100px}.classroom-page .class-layout{margin-bottom:90px}.classroom-page .lesson-shell{overflow:hidden}.classroom-page .header-shop{background:transparent;color:var(--ink)}.classroom-page .chat img{margin:0}.classroom-page .footer .reveal{opacity:1;transform:none}.prompt-lock{position:relative;border:1px solid #c7b5d4;border-radius:18px;overflow:hidden;background:linear-gradient(135deg,#dad1e6,#c2bed8);padding:24px;margin:27px 0;text-align:center}.prompt-lock>div:last-child{position:relative;z-index:1}.prompt-lock__lines{position:absolute;inset:15px 30px;filter:blur(4px);opacity:.16}.prompt-lock__lines i{display:block;height:10px;background:#645777;border-radius:12px;margin:20px 0;width:88%}.prompt-lock__lines i:nth-child(2){width:60%}.prompt-lock__symbol{display:inline-block;color:#8d6d9f;margin-right:10px}.prompt-lock strong{font-size:16px}.prompt-lock p{font-size:12px;line-height:1.8;color:#665374;margin:10px auto 16px;max-width:340px}.prompt-lock .star-button{font-size:11px;min-height:42px}.locked-download{display:inline-block;border:1px solid #bdaacb;border-radius:99px;padding:10px 17px;background:#e3d8eb;color:#655074;font:12px var(--font-body);cursor:pointer;min-height:44px}.classroom-page .lesson-toolbar{position:relative}.classroom-page .chapter-pagination button:hover,.classroom-page .lesson-toolbar button:hover{background:linear-gradient(145deg,#6b587e,#303049);color:#fff1fc;border-color:#fff8}.classroom-page .course-card img{object-fit:contain}
@media(max-width:1100px){.lesson-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-mini .product__visual{height:245px}.lesson-library{grid-template-columns:200px minmax(0,1fr);gap:25px}body[data-branch=lesson] .collection__intro{padding-left:225px}.lesson-modal-grid{grid-template-columns:38% minmax(0,1fr);gap:25px}.lesson-dialog{padding:28px}.lesson-hero{min-height:460px}.lesson-hero__art{height:335px}.addon-option b{white-space:normal}}
@media(max-width:760px){body[data-branch=lesson] .collection__intro{padding-left:0;text-align:left;margin-bottom:25px}.lesson-library{grid-template-columns:1fr;gap:25px}.lesson-filters{position:static;padding:0;border-right:0}.lesson-filters>.label,.lesson-filter-note{display:none}#lessonCategories{display:flex;overflow-x:auto;gap:8px;padding-bottom:10px;align-items:flex-start}.lesson-category{min-width:100px;min-height:59px;padding:10px 13px;gap:16px;background:#e9e0ef80}.lesson-category-group{margin:0;flex-shrink:0}.lesson-subcategories{padding:7px 0 0}.lesson-subcategories button{font-size:11px;min-height:36px}.lesson-category small{font-size:8px;margin-bottom:4px}.lesson-category>span{white-space:nowrap;font-size:12px}.lesson-tools{gap:15px;margin-bottom:24px}.lesson-grid{gap:25px 18px;min-height:300px}.lesson-mini .product__visual{height:205px}.lesson-mini .product__content{padding:8px 17px 20px}.lesson-mini h3{font-size:21px}.lesson-mini .product__serial{font-size:7px}.lesson-mini .product__head{padding:12px}.lesson-modal-grid{grid-template-columns:1fr}.lesson-hero{position:relative;min-height:320px;max-width:330px;width:100%;margin:0 auto}.lesson-hero__art{height:270px;top:30px}.lesson-hero>p{bottom:16px;font-size:8px}.lesson-dialog{width:calc(100% - 24px);max-height:calc(100dvh - 26px);padding:25px 22px;border-radius:24px}.lesson-modal-copy{padding-top:2px}.lesson-modal-copy .label{font-size:8px}.lesson-modal-copy h2{font-size:31px}.lesson-modal-actions .btn{flex:1;font-size:12px;padding-inline:12px}.lesson-modal-close{position:sticky;top:-13px;float:right;margin-right:-10px;margin-bottom:-44px}.classroom-page .class-layout aside{position:static}.classroom-page .class-hero{margin-top:32px}.classroom-page #chapters a{font-size:11px}.currency-options{width:265px}}
@media(max-width:480px){.lesson-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 13px}.lesson-mini{border-radius:18px}.lesson-mini .product__visual{height:145px;margin-top:15px}.lesson-mini .product__head{padding:9px 10px}.lesson-mini .product__serial{font-size:6px;letter-spacing:0}.lesson-mini .product__emblem{min-width:32px;min-height:32px}.lesson-mini .product__emblem svg{width:20px;height:20px}.lesson-mini .product__content{padding:5px 12px 15px}.lesson-mini h3{font-size:18px;margin:8px 0}.lesson-mini-say{font-size:11px;line-height:1.65;min-height:5em}.lesson-mini .lesson-level{font-size:6px}.lesson-mini .crystal-number{font-size:39px}.lesson-mini .price-prefix{font-size:8px}.lesson-mini .product__price{margin:13px 0 10px!important;gap:3px}.lesson-mini .product__add{font-size:9px!important;padding:8px 5px;min-height:42px}.lesson-tools{align-items:center}.lesson-search{font-size:9px}.lesson-search input{font-size:12px;padding:12px 14px}#lessonResultsCount{font-size:9px;padding:18px 0 0}.addon-option{padding:16px 13px;gap:11px;flex-wrap:wrap}.addon-option>span{font-size:13px}.addon-option>b{margin-left:36px;flex-basis:100%;font-size:12px}.crystal-number{font-size:52px}.product__price:has(.crystal-number[style*="10"]) .crystal-number{font-size:39px}.currency-trigger{font-size:10px;padding:11px 15px}.currency-options{right:0;max-width:calc(100vw - 40px)}.prompt-lock{padding:22px 16px}.prompt-lock strong{font-size:14px}}
@media(prefers-reduced-motion:reduce){.ability-burst{display:none}.ability-unlocked{animation:none}.shop-page .btn,.shop-page .product__add,.classroom-page .star-button,.addon-option{transition:none!important}.shop-page .btn:hover,.shop-page .btn:active,.shop-page .product__add:hover,.shop-page .product__add:active,.classroom-page .star-button:hover,.classroom-page .star-button:active,.addon-option:hover{transform:none!important}}
.crystal-number{background:none;-webkit-text-fill-color:initial;-webkit-text-stroke:0}.crystal-number:before{z-index:0}.crystal-face{position:relative;z-index:1;display:block;background:linear-gradient(172deg,#fffcf5 0%,#c6cfeb 20%,#f5eafc 34%,#a296c2 44%,#4b3d6c 51%,#9c88c5 65%,#e8d4f5 82%,#7a648f 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;-webkit-text-stroke:.55px #9484a8}.crystal-number:after{z-index:2}
body[data-branch=lesson] .collection__intro>p:last-child{margin-left:0;text-align:left}
#lessonContent p{margin:16px 0}#lessonContent h1{margin:24px 0}#lessonContent h3{margin:28px 0 15px}
@media(min-width:1200px){.lesson-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:30px 20px}.lesson-mini .product__visual{height:185px}.lesson-mini .product__content{padding:8px 16px 20px}.lesson-mini h3{font-size:21px}.lesson-mini-say{font-size:11px;min-height:3.4em}.lesson-mini .product__head{padding:12px}.lesson-mini .product__serial{font-size:7px}.lesson-mini .product__price .crystal-number{font-size:46px}.lesson-mini .product__add{font-size:10px}}
.lesson-results{min-width:0}
.lesson-filters,#lessonLibrary,.lesson-library{min-width:0}.lesson-filters nav{max-width:100%}
@media(max-width:760px){.lesson-library{grid-template-columns:minmax(0,1fr)}}
.shop-page .product__add:hover,.shop-page .product__add:focus-visible{background:linear-gradient(135deg,#766287,#292c45);color:#fff6fc;border-color:#fff9;box-shadow:inset 0 2px 1px #fff7,0 9px 24px #70508644}.shop-page .cart-primary{background:radial-gradient(circle at 86% 24%,#eddcc2 0 1px,transparent 2px),linear-gradient(135deg,#4e4664,#20283e);border:1px solid #fff7;border-radius:99px;box-shadow:inset 0 2px 1px #fff5,inset 0 -3px 1px #172037}.lesson-modal-close:hover,.lesson-modal-close:focus-visible{background:#4e3d63;color:#fff}.shop-page .cart-secondary:hover,.shop-page .cart-secondary:focus-visible{color:#79538f;background:#ffffff35;border-radius:99px}.shop-page .detail .btn:focus-visible,.lesson-dialog .btn:focus-visible,.classroom-page .star-button:focus-visible{background:linear-gradient(140deg,#8b7398,#393450);outline:2px solid #aa83be;outline-offset:4px}
.shop-page .detail .btn:active,.shop-page .detail .product__add:active,.shop-page .product__add:active,.lesson-dialog .btn:active,.classroom-page .star-button:active,.shop-page .cart-trigger:active,.shop-page .cart-primary:active{background:linear-gradient(145deg,#171f34,#5c426f);color:#ead7f6;box-shadow:inset 0 3px 8px #0b102677,0 0 14px #ae8ec940;transform:translateY(2px) scale(.98)}
@media(prefers-reduced-motion:reduce){.shop-page .detail .btn:active,.shop-page .detail .product__add:active,.lesson-dialog .btn:active,.shop-page .cart-trigger:active,.shop-page .cart-primary:active{transform:none}}

/* Frost belongs to the dialog surface, not the page-wide veil. */
.lesson-dialog{background:linear-gradient(135deg,#f8f4ffa8,#e1dbef80);backdrop-filter:blur(24px) saturate(125%);-webkit-backdrop-filter:blur(24px) saturate(125%)}

/* A modal illustration must not stick over its following tool credits. */
.lesson-dialog .lesson-hero{position:relative;top:auto;align-self:start}