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@media(max-width:1250px){.floating-tools{display:none}.nav{gap:35px}.nav nav{gap:24px}.campaign-copy{padding-left:15px}.campaign h2{font-size:18px}.campaign-art{right:-10px;transform:scale(.85)}.campaign-copy>span{font-size:8px}.hero{background-position:55% center}.hero-caption{display:none}}
@media(max-width:1000px){.shell{width:calc(100% - 44px)}.nav{gap:25px}.nav nav{gap:20px}.nav nav a{font-size:12px}.nav nav a:nth-child(4){display:none}.hero{height:420px;background-position:52% center}.hero-copy{width:65%}.hero h1{font-size:43px}.campaigns{gap:12px}.campaign{height:136px}.campaign h2{font-size:17px}.campaign small{font-size:6px}.campaign-art{right:-25px;top:33px;opacity:.7;transform:scale(.7)}.products{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.about{padding:30px;gap:25px}.about-copy h2{font-size:25px}.guide-cover{padding:18px}.guide-cover strong{font-size:20px}.guide-cover i{font-size:90px;right:-10px}.footer-main{gap:20px}.catalog-toolbar>div>span{display:none}}
@media(max-width:720px){html{scroll-padding-top:20px}.shell{width:calc(100% - 32px)}.nav{height:65px;gap:15px}.brand{font-size:20px}.brand img{width:33px;height:33px}.brand small{font-size:7px;letter-spacing:2px}.nav nav{display:none;position:absolute;left:0;right:0;top:65px;height:auto;background:#10162b;padding:16px;gap:0;box-shadow:0 10px 20px #0003;flex-direction:column;align-items:stretch}.nav nav.open{display:flex}.nav nav a,.nav nav a:nth-child(4){display:block;padding:10px 20px}.current:after{display:none}.nav-order{margin-left:auto;font-size:10px;border:0;background:none;padding:5px}.nav-order svg{width:18px;height:18px}.mobile-menu{display:block;border:1px solid #ffffff20;background:none;color:#aab3ce;border-radius:5px;padding:3px 8px;font-size:17px}.hero{height:420px;background-size:auto 380px;background-position:61% bottom;background-repeat:no-repeat}.hero-glow{position:absolute;inset:0;background:linear-gradient(90deg,#030918ee 0%,#030918aa 35%,#03091815 80%)}.hero-content{padding-top:28px}.hero-copy{width:90%}.hero-kicker{font-size:7px;letter-spacing:1.5px}.hero-label{font-size:11px;margin-top:20px}.hero h1{font-size:38px;line-height:1.3;margin-bottom:17px}.hero-description{font-size:11px;color:#a6b4d0}.hero-cta{font-size:11px;padding:8px 14px;gap:20px}.hero-bottom{font-size:8px;margin-top:18px;gap:10px}.campaigns{grid-template-columns:repeat(2,minmax(0,1fr));transform:translateY(-24px);gap:10px;margin-bottom:-9px}.campaign{height:120px}.campaign-copy{padding:14px 12px}.campaign h2{font-size:17px;margin:4px 0 8px}.campaign small{font-size:5px;letter-spacing:.7px}.campaign-art{right:-23px;top:21px;transform:scale(.65);opacity:.7}.categories{gap:0;padding-top:2px;justify-content:space-between}.category{min-width:0;padding:13px 6px 15px;font-size:10px;gap:11px;flex:1}.category-icon{height:37px;width:37px;border-radius:11px;font-size:23px;box-shadow:inset 2px 2px 5px #fff9,2px 3px 0 var(--edge),0 5px 14px #7a76b526}.c-ai,.c-learn{font-size:18px}.c-video{font-size:18px}.catalog-toolbar{margin:23px 0 15px;gap:10px}.catalog-toolbar h2{font-size:15px}.search{padding:7px 8px;gap:5px}.search input{width:124px;font-size:10px}.search svg{width:13px;height:13px}.products{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.product-card{min-height:280px;padding:20px 11px 14px}.product-card h3{font-size:15px}.product-icon{width:51px;height:51px}.product-description{font-size:9px}.catalog-note{font-size:9px;text-align:left;line-height:1.8;padding:0 3px}.about{margin:33px 0;padding:25px 22px;grid-template-columns:1fr;gap:25px}.about-copy h2{font-size:24px;margin:10px 0}.about-copy p{font-size:11px}.about-benefits{gap:21px 16px}.about-benefits p{font-size:10px}.about-benefits h3{font-size:12px}.section-heading h2{font-size:19px}.section-heading h2 span{display:block;margin:5px 0 0;font-size:10px}.eyebrow{font-size:8px}.text-button{font-size:10px}.guide-grid{grid-template-columns:1fr;gap:13px}.guide-card{display:grid;grid-template-columns:40% 1fr;min-height:105px}.guide-cover{height:100%;min-height:105px;padding:14px 12px}.guide-cover>span{font-size:5px;letter-spacing:.5px}.guide-cover strong{font-size:14px;margin-top:20px}.guide-cover i{font-size:70px;right:-8px;top:15px}.guide-text{padding:19px 13px}.guide-text h3{font-size:11px;margin-top:9px}.guide-text small{font-size:8px}.steps{display:grid;grid-template-columns:1fr 1fr;gap:22px 12px;padding:24px 6px;margin-top:28px}.steps i{display:none}.steps b{font-size:24px}.steps>div{gap:9px}.steps span{font-size:11px}.steps small{font-size:8px}.page-content{padding-bottom:30px}.footer-main{grid-template-columns:repeat(3,1fr);gap:23px 13px}.footer-brand{grid-column:1/-1}.footer-brand p{margin:9px 0 6px}.footer-main h3{font-size:11px}.footer-main>div>a:not(.brand),.footer-main>div>button{font-size:10px}footer{padding-top:30px}.footer-bottom{flex-direction:column;gap:5px;font-size:8px;margin-top:22px}.preview-notice{max-width:calc(100% - 18px);width:max-content;font-size:8px;gap:5px;bottom:8px;padding:6px}.preview-notice b{font-size:8px;padding:2px 4px}.preview-notice button{font-size:16px}.detail-dialog{padding:23px 19px}.detail-head{gap:12px;margin-bottom:21px}.detail-head h2{font-size:20px}.detail-head p{font-size:10px}.detail-body{grid-template-columns:1fr;gap:16px}.detail-summary{padding:18px}.detail-summary h3{margin-bottom:12px}.detail-description{font-size:10px}.info-dialog{padding:28px 23px}.info-dialog h2{font-size:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
.hero.carousel{background:#030918;isolation:isolate;touch-action:pan-y pinch-zoom}.hero-slide{position:absolute;inset:0;background-color:#030918;background-position:center;background-size:cover;background-repeat:no-repeat;opacity:0;visibility:hidden;transition:opacity .65s ease,visibility .65s;pointer-events:none}.hero-slide.is-active{opacity:1;visibility:visible;pointer-events:auto}.slide-brand{background-image:url('assets/hero-cube.png')}.slide-ai{background-image:url('assets/hero-ai.png')}.slide-cinema{background-image:url('assets/hero-cinema.png')}.hero .slide-heading{font-size:46px;font-weight:750;line-height:1.25;letter-spacing:2px;margin:0 0 14px}.hero .slide-heading span{background:linear-gradient(90deg,#7ed6ff,#a0a4ff 75%,#be91f8);background-clip:text;color:transparent}.carousel-controls{position:absolute;left:50%;bottom:47px;transform:translateX(-50%);display:flex;align-items:center;gap:13px;z-index:3;padding:3px 8px;border-radius:30px;background:#03091830}.carousel-arrow,.carousel-pause{border:1px solid #b2c4ff30;background:#172340a0;color:#d4dcf6;border-radius:50%;width:28px;height:28px;padding:0;display:grid;place-items:center;font-size:22px;line-height:1;transition:background .2s}.carousel-pause{font-size:12px;margin-left:1px}.carousel-arrow:hover,.carousel-pause:hover{background:#6d68ad80}.carousel-dots{display:flex;align-items:center;gap:3px}.carousel-dot{height:26px;width:20px;border:0;background:transparent;padding:0;position:relative;display:grid;place-items:center}.carousel-dot:after{content:'';height:5px;width:5px;background:#ffffff60;border-radius:5px;transition:width .25s,background .25s}.carousel-dot.active{width:29px}.carousel-dot.active:after{width:23px;background:#91acff;box-shadow:0 0 10px #7e99ff60}
@media(min-width:1600px){.hero .slide-heading{font-size:49px}}
@media(max-width:1250px){.hero-slide{background-position:55% center}}
@media(max-width:1000px){.hero .slide-heading{font-size:43px}.hero-slide{background-position:52% center}}
@media(max-width:720px){.hero-slide{background-size:auto 380px;background-position:61% bottom}.hero .slide-heading{font-size:38px;line-height:1.3;margin-bottom:17px}.carousel-controls{bottom:32px;gap:8px}.carousel-arrow,.carousel-pause{width:30px;height:30px}.carousel-dot{height:30px}.hero-copy{width:95%}}
/* Discreet navigation: side arrows and tiny centered pagination. */
.carousel-controls{inset:0;left:0;bottom:0;transform:none;display:block;padding:0;background:none;border-radius:0;pointer-events:none}
.carousel-controls button{pointer-events:auto}
.carousel-arrow{position:absolute;top:45%;transform:translateY(-50%);width:40px;height:40px;border:0;background:#17191ec7;color:#e9edf7;font-size:25px;opacity:.14;transition:opacity .2s,background .2s}
.carousel-arrow[data-direction="-1"]{left:max(12px,calc((100% - 1300px)/2))}
.carousel-arrow[data-direction="1"]{right:max(12px,calc((100% - 1300px)/2))}
.carousel:hover .carousel-arrow,.carousel:focus-within .carousel-arrow{opacity:.75}
.carousel .carousel-arrow:hover,.carousel .carousel-arrow:focus-visible{background:#f4f5f9;color:#242b3d;opacity:1}
.carousel-dots{position:absolute;left:50%;bottom:34px;transform:translateX(-50%);gap:0}
.carousel-dot,.carousel-dot.active{width:18px;height:24px}
.carousel-dot:after{width:4px;height:4px;background:#ffffff3d;box-shadow:none;transition:background .2s}
.carousel-dot.active:after{width:5px;height:5px;background:#398fff;box-shadow:none}
.carousel-dot:hover:after,.carousel-dot:focus-visible:after{background:#a8caff}
.carousel-pause{position:absolute;right:22px;bottom:39px;width:24px;height:24px;margin:0;font-size:10px;border:0;background:transparent;color:#b9c9e3;opacity:0;transition:opacity .2s}
.carousel:hover .carousel-pause,.carousel:focus-within .carousel-pause,.carousel-pause:focus-visible{opacity:.55}
.carousel-pause:hover{background:#ffffff12;opacity:1!important}
@media(min-width:721px) and (max-width:1250px){.hero-copy{padding-left:32px}}
@media(max-width:720px){.carousel-arrow{display:none}.carousel-dots{bottom:25px}.carousel-pause{bottom:30px;right:12px}}
@media(hover:none){.carousel-pause{opacity:.3}}
.nav .brand img.glass-brand-mark{width:44px;height:44px;object-fit:contain;flex-shrink:0;filter:drop-shadow(0 0 5px #637bff35)}
@media(max-width:720px){.nav .brand img.glass-brand-mark{width:38px;height:38px}}
/* V5: homepage proportions aligned to the supplied reference. */
@media(min-width:1001px){
 .shell{width:min(1120px,calc(100% - 64px))}
 .nav{width:min(1400px,calc(100% - 64px));height:56px;gap:0;justify-content:space-between}
 .nav .brand{font-size:20px;gap:7px}.nav .brand img{width:31px;height:31px}.nav .brand small{display:none}
 .nav nav{flex:0 1 auto;gap:28px;font-size:14px;margin:0 35px}
 .nav nav a,.nav nav button{display:flex;align-items:center;gap:7px;font-size:14px;height:100%;color:#e5e7ef}
 .nav nav button{border:0;background:none;padding:0;white-space:nowrap}
 .nav nav svg{width:19px;height:19px;stroke-width:1.45}
 .nav-order{border:0;background:none;padding:6px;color:#e8ebf4}.nav-order svg{width:21px;height:21px}
 .hero.carousel{height:310px;background:#030918}
 .hero-slide{background-size:auto 100%;background-position:calc(50% + 180px) center}
 .hero-content{padding-top:27px}.hero-copy{width:650px;padding-left:168px}
 .hero-kicker,.hero-label,.hero-caption{display:none}
 .hero .slide-heading{font-size:38px;letter-spacing:0;line-height:1.3;margin:0 0 7px;white-space:nowrap}
 .hero-description{font-size:13px;line-height:1.65;color:#d1d5e3;margin:0 0 15px}
 .hero-cta{padding:0;background:none;border:0;box-shadow:none;color:#5fc9ff;font-size:20px;font-weight:650;gap:14px;border-radius:0}
 .hero-cta:hover{background:none;color:#afa0ff}.hero-cta>span{font-size:19px}
 .hero-bottom{margin-top:23px;gap:12px;color:#c3cce0;font-size:11px}
 .hero-bottom>span{padding:6px 10px;border:1px solid #6e6cd54f;border-radius:4px;background:#0a10228c}
 .hero-bottom>span:before{content:'✓';display:inline-grid;place-items:center;width:16px;height:16px;border-radius:50%;background:#55bd87;color:#fff;font-size:10px;margin-right:6px}
 .hero-bottom i{display:none}
 .carousel-arrow{top:44%;width:40px;height:40px;opacity:.3}
 .carousel-arrow[data-direction="-1"]{left:max(20px,calc((100% - 1120px)/2))}
 .carousel-arrow[data-direction="1"]{right:max(20px,calc((100% - 1120px)/2))}
 .carousel-dots{bottom:33px}.carousel-pause{bottom:38px;right:max(18px,calc((100% - 1200px)/2))}
 .campaigns{gap:20px;transform:translateY(-40px);margin-bottom:-40px}
 .campaign{height:145px;border-radius:6px;border:0;box-shadow:none}
 .campaign-copy{padding:16px 17px}.campaign h2{font-size:21px;font-weight:750;line-height:1.28;margin:9px 0}
 .campaign small{font-size:7px}.campaign-copy>span{font-size:10px}
 .campaign-art{right:9px;top:25px;transform:scale(1)}
 .categories{padding-top:10px;gap:0;justify-content:stretch;border-bottom:2px solid #d9d9df}
 .category{flex:1;min-width:0;height:118px;padding:18px 8px 12px;gap:14px;font-size:15px;color:#555b6c}
 .category-icon{width:52px;height:52px;border-radius:15px;font-size:31px;box-shadow:inset 2px 2px 7px #fff9,4px 5px 0 var(--edge),0 8px 18px #7a76b526}
 .c-ai,.c-learn{font-size:25px}.c-video{font-size:25px}.category:after{bottom:-2px;height:3px}
 .category.active{color:#504d70}.category.active:after{background:#7959ff}
 .catalog-toolbar{height:40px;margin:0;position:relative;justify-content:flex-end}
 .catalog-toolbar>div{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
 .search{padding:3px 7px;border:0;background:transparent;color:#a8a8b6;gap:5px}
 .search input{font-size:10px;width:145px}.search:focus-within{background:white;box-shadow:0 0 0 1px #ddd5f1}
 .products{grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
 .product-card{min-height:328px;border:0;border-radius:7px;padding:9px 12px 16px;box-shadow:0 3px 16px #32335c07}
 .product-card:hover{box-shadow:0 9px 24px #49427515;transform:translateY(-3px)}
 .product-icon{width:60px;height:60px;border-radius:15px}
 .product-card h3{font-size:18px;font-weight:500;margin:10px 0 7px}
 .product-description{font-size:12px;color:#8e8d9b;margin-bottom:15px;line-height:1.5}
 .product-tags{max-width:190px;gap:5px;min-height:65px;align-content:start}
 .product-tags span{font-size:11px;line-height:1.35;border-color:#e0e0e3;padding:1px 5px;color:#a5a4ad}
 .product-price{font-size:23px;padding-top:17px}.product-price small{font-size:12px;color:#3b3b4b}
 .product-state{font-size:10px;margin-top:6px}.product-action{font-size:11px;border-top:0;margin-top:10px;padding-top:8px;color:#88828e}
 .catalog-note{font-size:11px;margin-top:22px}
 .about{margin-top:68px;border:0;background:linear-gradient(110deg,#edf1ff,#f6f3fd);border-radius:8px;padding:43px 42px}
 .section-heading h2{font-size:25px}.guide-cover{height:165px}.guide-card{border-radius:7px}
 .footer-main{grid-template-columns:2.1fr 1fr 1fr 1fr;gap:40px}.footer-main h3{font-size:14px}.footer-main>div>a:not(.brand),.footer-main>div>button{font-size:12px}
 .floating-tools{display:flex;right:max(16px,calc((100vw - 1460px)/2));bottom:23%;width:68px;padding:8px 5px;border-radius:12px}
 .floating-tools button,.floating-tools a{font-size:10px;padding:9px 5px}.floating-tools span{font-size:22px}
}
.nav nav button{font:inherit;border:0;background:none;color:inherit;cursor:pointer;white-space:nowrap}
.nav nav a,.nav nav button{gap:7px}.nav nav svg{flex-shrink:0}
.c-music{background:linear-gradient(135deg,#a7f7e5,#68c8c9 65%,#7d9eea);--edge:#71a9c1;color:#fff;font-size:29px}
.c-guide{background:linear-gradient(135deg,#ffe6a4,#eebd79 65%,#e69e87);--edge:#cfa081;color:#fff5d5}
.page-content{background:linear-gradient(110deg,#f3f6ff 0%,#f8f8fb 52%,#fff5ee 100%)}
.campaign-ai{background-image:linear-gradient(90deg,#11152bea 0%,#11152b80 48%,transparent 100%),url('assets/hero-ai.png');background-size:cover,auto 145px;background-position:center,72% center}
.campaign-cinema{background-image:linear-gradient(90deg,#10152bea 0%,#10152b70 48%,transparent 100%),url('assets/hero-cinema.png');background-size:cover,auto 145px;background-position:center,72% center}
.campaign-ai .campaign-art,.campaign-cinema .campaign-art{display:none}
.campaign-music{background:linear-gradient(135deg,#d1ffb1,#79ed7a)}.campaign-learn{background:linear-gradient(135deg,#f0dcff,#bca2f6)}
@media(min-width:1001px) and (max-width:1250px){.nav{width:calc(100% - 40px)}.nav nav{gap:17px;margin:0 18px}.nav nav a,.nav nav button{font-size:12px}.hero-copy{padding-left:100px}.floating-tools{display:none}}
@media(min-width:721px) and (max-width:1000px){.nav{height:60px}.nav nav{gap:14px}.nav nav button{display:none}.nav nav svg{width:16px;height:16px}.hero.carousel{height:330px}.hero-content{padding-top:28px}.hero-copy{width:70%;padding-left:44px}.hero-kicker,.hero-label,.hero-caption{display:none}.hero .slide-heading{font-size:34px;white-space:nowrap}.hero-slide{background-size:auto 100%;background-position:calc(50% + 150px) center}.hero-bottom{margin-top:20px}.categories{gap:0}.category{min-width:0;padding:15px 7px;font-size:12px;flex:1}.category-icon{width:43px;height:43px;font-size:24px}.campaigns{margin-bottom:-28px;transform:translateY(-28px)}.catalog-toolbar{margin:18px 0}.products{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:720px){.nav nav a,.nav nav a:nth-child(4),.nav nav button{display:flex;align-items:center;width:100%;text-align:left;padding:10px 20px;gap:10px;font-size:13px}.nav nav svg{width:18px;height:18px}.hero.carousel{height:350px}.hero .slide-heading{font-size:29px;line-height:1.45;letter-spacing:0;white-space:nowrap}.hero-kicker{display:none}.hero-label{margin:5px 0 16px;font-size:10px}.hero-copy{width:100%;padding-left:0}.hero-description{font-size:12px;margin-bottom:18px}.hero-bottom{font-size:9px}.hero-slide{background-size:auto 340px;background-position:60% bottom}.hero-glow{background:linear-gradient(90deg,#030918f2,#03091870 65%,#03091820)}.campaigns{gap:10px}.campaign h2{font-size:17px}.categories{overflow-x:auto;justify-content:flex-start;scrollbar-width:none;padding-top:7px;gap:0}.categories::-webkit-scrollbar{display:none}.category{flex:0 0 20%;min-width:67px;padding:14px 6px 15px;font-size:11px}.category-icon{width:39px;height:39px}.catalog-toolbar h2{font-size:14px}.product-card{min-height:292px;padding-top:15px}.product-card h3{font-size:16px}.product-description{font-size:10px}.product-tags span{font-size:10px}.product-price{font-size:23px}.product-action{font-size:11px}.product-icon{width:55px;height:55px}}