/* SDML 1.2 — editorial storefront inspired by the supplied magazine references. */
:root{--navy:#12265a;--blue:#1f3c88;--orange:#f47b20;--ink:#172441;--muted:#677386;--line:#e1e6ee;--radius:4px}html{scroll-padding-top:175px}body{background:#fff;letter-spacing:0;font-size:14px}h1,h2,h3{letter-spacing:-.035em;font-weight:500}.container{max-width:1440px;padding-inline:40px}.section{padding-block:48px}.eyebrow{color:var(--blue);font-size:10px;letter-spacing:.14em}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.btn{border-radius:3px;background:var(--blue);border-color:var(--blue);font-size:12px;font-weight:550}.btn:hover{background:var(--navy);border-color:var(--navy)}.btn-outline{background:#fff;color:var(--blue);border-color:#bac8df}.btn-white{background:white;color:var(--blue);border-color:white}.btn-danger{background:#aa3030;border-color:#aa3030}.editorial-header{background:var(--blue);border:0;position:sticky;top:0;z-index:25;box-shadow:0 3px 8px #12265a18}.masthead{display:flex;align-items:center;gap:30px;min-height:98px;padding-block:12px}.editorial-header .brand{color:white;flex-shrink:0;gap:15px}.brand-logo{width:74px;height:74px;object-fit:contain;background:white;padding:3px;flex-shrink:0}.brand-caption{font-size:20px;font-weight:650;letter-spacing:.09em;line-height:1.2}.brand-caption small{font-size:7px;font-weight:500;letter-spacing:.11em;margin-top:7px}.header-search{display:flex;align-items:stretch;background:white;border:1px solid #ffffff65;flex:1;max-width:610px;height:42px;margin:0}.header-search input{border:0;border-radius:0;background:white;margin:0;padding:10px 15px;font-size:12px;box-shadow:none}.header-search button{flex-shrink:0;border:0;background:var(--orange);color:white;width:46px;display:grid;place-items:center}.header-search button:hover{background:#ce5b0c}.header-search svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:2.3}.editorial-header .header-actions{margin-left:auto;display:flex;gap:20px;white-space:nowrap;align-items:center}.editorial-header .header-actions a{color:white;font-size:11px}.editorial-header .cart-link span{background:#ffffff18;color:white;border-radius:3px}.account-link{padding:8px 0;border-bottom:1px solid #ffffff40}.navigation-band{background:var(--navy);border-top:1px solid #ffffff10}.navigation-band>.container{display:flex;align-items:center;justify-content:space-between;gap:20px}.main-nav{display:flex;gap:0;align-items:stretch}.main-nav a{font-size:11px;letter-spacing:.025em;text-transform:uppercase;font-weight:650;color:white;padding:16px 18px;white-space:nowrap}.main-nav a:first-child{padding-left:0;padding-right:24px}.main-nav a:hover,.main-nav a[aria-current=page]{color:#ffaf6a}.nav-signature{color:#9eb1d6;font-size:9px;font-style:italic;white-space:nowrap}.editorial-header .menu-toggle{display:none}.category-bar{border-bottom:1px solid var(--line);background:white}.category-links{display:flex;justify-content:space-between;overflow-x:auto;scrollbar-width:thin;gap:0;padding-block:12px}.category-links>a{flex:1;min-width:105px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;color:#768399;font-size:8px;letter-spacing:.04em;text-transform:uppercase;text-align:center;border-left:1px solid var(--line);padding:5px 15px;line-height:1.5}.category-links>a:last-child{border-right:1px solid var(--line)}.category-links>a>span{font-size:24px;line-height:1.15;color:#78889c}.category-links>a:hover{color:var(--blue);background:#f6f8fc}.category-links>a:hover>span{color:var(--orange)}.editorial-intro{padding-top:34px;padding-bottom:25px;display:flex;align-items:center;justify-content:space-between;gap:25px}.editorial-intro h1{font-size:30px;margin-bottom:0;font-weight:500;line-height:1.2}.editorial-intro h1 em{color:var(--blue)}.editorial-intro .eyebrow{font-size:8px;margin-bottom:8px}.intro-note{font-size:9px;color:#8b96a6;text-align:right;line-height:1.8}.editorial-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:25px}.editorial-main{min-width:0}.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.editorial-tile{display:block;position:relative;overflow:hidden;background:var(--navy);color:white;isolation:isolate;border-radius:0;min-height:295px}.editorial-tile:hover{color:white}.tile-lead{grid-column:1/-1;min-height:430px}.editorial-tile>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .4s}.editorial-tile:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,#12265a05 0%,#0b173852 25%,#0b1738ed 100%)}.editorial-tile:hover>img{transform:scale(1.025)}.tile-abstract{background:linear-gradient(120deg,#12265a,#284c8b)}.tile-abstract:before{content:'';position:absolute;width:75%;height:140%;border:45px solid #8faee51a;transform:rotate(30deg);right:-30%;top:-40%;z-index:-2}.tile-secondary:nth-child(3){background:linear-gradient(120deg,#a04b16,#c57839)}.tile-secondary:nth-child(3):after{background:linear-gradient(180deg,#30110405,#301104bb)}.tile-art-symbol{position:absolute;right:40px;top:35px;color:#ffffff15;font-size:120px;letter-spacing:-.08em;font-weight:750;line-height:1.1;z-index:-2;max-width:80%;overflow-wrap:anywhere}.tile-lead .tile-art-symbol{font-size:180px;right:40px;top:25px}.tile-content{position:absolute;bottom:0;left:0;right:0;padding:32px}.tile-kicker{display:inline-block;letter-spacing:.08em;font-size:8px;text-transform:uppercase;font-weight:600;background:var(--orange);color:white;padding:5px 9px;margin-bottom:16px}.tile-content h2{color:white;font-size:26px;line-height:1.3;letter-spacing:-.03em;font-weight:450;margin-bottom:12px;overflow-wrap:anywhere}.tile-lead h2{font-size:43px;line-height:1.2;max-width:680px;font-weight:400}.tile-content p{font-size:11px;line-height:1.8;color:#d9e1f0;max-width:620px;margin-bottom:17px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.tile-secondary p{font-size:10px;-webkit-line-clamp:2;margin-bottom:12px}.tile-link{font-size:10px;font-weight:550;display:flex;align-items:center;gap:25px}.tile-link>span{color:#ffad68;font-size:17px}.welcome-tile{min-height:430px}.welcome-tile .btn{background:var(--orange);border-color:var(--orange);margin-top:3px}.edition-note{display:flex;align-items:center;gap:16px;border-bottom:1px solid var(--line);padding:22px 0}.edition-rule{height:35px;width:3px;background:var(--orange);flex-shrink:0}.edition-note p{font-size:10px;line-height:1.8;color:#8994a2;margin:0}.edition-note strong{font-weight:500;color:#4a5b75}.editorial-sidebar{min-width:0}.sidebar-box{border:1px solid var(--line);background:#fff;margin-bottom:22px}.sidebar-box>h2{color:var(--blue);font-size:25px;font-weight:400;padding:18px 20px;border-bottom:1px solid var(--line);margin:0}.software-timeline{padding:8px 18px 15px}.software-timeline>a{display:flex;align-items:start;gap:12px;padding:15px 0;color:var(--ink);position:relative;border-bottom:1px solid #eff2f7}.software-timeline>a:last-child{border-bottom:0}.timeline-number{font-size:9px;font-weight:500;color:#a4b0c2;width:22px;flex-shrink:0;border-left:2px solid #dde4ef;padding-left:5px;margin-top:2px}.software-timeline a>div{min-width:0;flex:1}.software-timeline a>div>span{font-size:7px;text-transform:uppercase;letter-spacing:.065em;color:#99a4b3}.software-timeline h3{font-size:14px;font-weight:450;line-height:1.5;letter-spacing:-.02em;margin:5px 0 0;overflow-wrap:anywhere}.software-timeline a:hover h3{color:var(--blue)}.timeline-arrow{font-size:13px;color:#b3bfd2;padding-top:8px}.sidebar-empty{padding:25px 20px}.sidebar-empty p{font-size:14px;margin-bottom:8px}.sidebar-empty small{font-size:10px;color:#8a95a5;line-height:1.7}.sidebar-empty a{display:block;margin-top:17px;font-size:10px}.sidebar-offline{background:var(--navy);color:white;padding:25px 23px;border:0;border-top:4px solid var(--orange)}.sidebar-offline .eyebrow{font-size:8px;color:#ffae6f}.sidebar-offline h2{padding:0;border:0;color:white;font-size:27px;line-height:1.2;margin-bottom:16px}.sidebar-offline p{font-size:10px;color:#b9c7e3;line-height:1.8}.sidebar-offline a{font-size:9px;color:white;border-bottom:1px solid #ffffff40;padding-bottom:5px;display:inline-block}.sidebar-contact{padding:25px 23px}.sidebar-contact h3{font-size:20px}.sidebar-contact p{font-size:11px;color:#8a95a5}.sidebar-contact .btn{font-size:10px;margin-top:0}.sidebar-contact small{color:#8996a9;text-align:center;font-size:9px;margin-top:13px}.section-divider{position:relative;text-align:center;margin:0 0 42px}.section-divider:before{content:'';position:absolute;left:0;right:0;top:50%;height:1px;background:var(--blue)}.section-divider h2{display:inline-block;position:relative;background:#fff;border:1px solid var(--blue);padding:18px 35px;margin:0;color:var(--blue);font-size:15px;font-weight:450;letter-spacing:.12em;line-height:1.5}.editorial-collection{padding-top:55px;padding-bottom:10px}.section-head{margin-bottom:24px}.section-head h3{font-size:20px;margin:0}.section-head .eyebrow{font-size:9px;margin-bottom:8px}.product-grid{gap:20px}.product-card{border:1px solid var(--line);border-radius:0;box-shadow:none}.product-card:hover{border-color:#bac8de;box-shadow:0 8px 22px #12265a0a;transform:translateY(-2px)}.product-art{min-height:165px;border:0}.product-art img{height:180px}.product-art .app-icon{width:64px;height:64px;border-radius:14px;font-size:19px;transform:none}.art-label{bottom:13px;font-size:7px}.art-arrow{border-radius:0;background:#ffffffc0}.product-card-body{padding:21px}.product-card h3{font-size:20px;font-weight:500;margin-bottom:12px}.product-card p{font-size:11px;line-height:1.8;min-height:55px}.card-bottom{font-size:9px;padding-top:14px}.card-signature{font-size:8px}.empty{border:1px solid var(--line);border-radius:0;background:#f8faff}.empty-icon{border-radius:0;color:var(--blue)}.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.guide-card{display:flex;align-items:center;border:1px solid var(--line);color:var(--ink);min-width:0;gap:16px;position:relative;min-height:118px;padding:0 15px 0 0}.guide-art{align-self:stretch;width:95px;flex-shrink:0;display:grid;place-items:center;background:linear-gradient(135deg,#193373,#4269ad);color:#ffffffb0;font-size:33px;font-weight:350;letter-spacing:-.07em}.guide-card:nth-child(even) .guide-art{background:linear-gradient(135deg,#de661a,#fbb06f);color:white}.guide-card>div{min-width:0;padding-block:17px}.guide-card h3{font-size:13px;line-height:1.65;font-weight:450;margin:0 0 6px;letter-spacing:-.02em}.guide-card p{font-size:9px;line-height:1.7;color:#8b96a6;margin:0}.guide-arrow{margin-left:auto;color:#99aac4;font-size:14px}.guide-card:hover{border-color:#adbedb;color:var(--blue);background:#fcfdff}.guide-bottom{text-align:right;margin-top:22px;font-size:10px;text-transform:uppercase;letter-spacing:.08em}.editorial-guides{padding-bottom:30px}.editorial-cta{padding-block:35px 60px;display:flex;align-items:center;justify-content:space-between;gap:25px}.editorial-cta h2{font-size:28px;line-height:1.35;margin:0}.editorial-cta .eyebrow{color:var(--orange);margin-bottom:11px}.footer{background:#f6f8fc;border-top:4px solid var(--blue);padding-top:45px}.footer .brand-logo{width:65px;height:65px;padding:0}.footer .brand-caption{font-size:17px;color:var(--blue);letter-spacing:.05em}.footer .brand-caption small{font-size:6px}.footer-grid{gap:45px}.footer-bottom{border-color:#dae2ef}.panel{border-radius:3px;box-shadow:none}.table-wrap{border-radius:3px}.purchase-panel{border-radius:3px;background:#f5f7fc;border-color:var(--line);top:165px}.offer{border-radius:2px;border-top:3px solid var(--blue)}.offer .price{color:var(--blue)}.product-title .app-icon{transform:none}.detail-image{border-radius:0}.breadcrumbs{font-size:10px;color:#8995a8}.product-detail h2{font-size:23px;color:var(--blue)}.product-detail .panel{padding:27px}.badge{border-radius:2px}.filter-bar{border-radius:0;border-color:var(--line);background:#f6f8fc;gap:14px;padding:18px}.catalog-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:25px;align-items:start}.catalog-sidebar{margin-bottom:0}.catalog-sidebar h2{font-size:22px}.catalog-sidebar nav{display:flex;flex-direction:column;padding:10px 18px}.catalog-sidebar nav a{display:flex;justify-content:space-between;gap:10px;padding:13px 0;border-bottom:1px solid #eff2f7;font-size:11px;color:#5e6e88}.catalog-sidebar nav a[aria-current=page]{color:var(--blue);font-weight:650}.catalog-sidebar nav a>span{color:var(--orange)}.catalog-results{min-width:0}.catalog-results .product-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.catalog-results .product-card-body{padding:18px}.catalog-results .product-card h3{font-size:18px}.catalog-results .card-signature{display:none}.catalog-help{border-top:1px solid var(--line);background:#f7f9fd;padding:20px 18px}.catalog-help .eyebrow{font-size:8px}.catalog-help p{font-size:11px;color:#7d8ba0;margin-bottom:12px}.catalog-help a{font-size:9px}.guide-page-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:30px;align-items:start}.guide-article{padding:35px 38px;line-height:1.9}.guide-article h2{color:var(--blue);font-size:28px}.guide-article h3{font-size:22px;color:var(--blue);margin-top:35px;padding-top:18px;border-top:1px solid var(--line)}.guide-article li{padding:5px 0}.guide-toc{position:sticky;top:165px}.guide-toc nav{display:flex;flex-direction:column;padding:15px 20px}.guide-toc nav a{font-size:11px;padding:12px 0;border-bottom:1px solid #eff2f7}.guide-toc nav a:last-child{border:0}.auth-panel{border-top:4px solid var(--blue);border-radius:0}.auth-intro h1{font-size:45px;line-height:1.2}.auth-intro h1 em{color:var(--blue)}input,select,textarea{border-radius:2px}.notice,.alert{border-radius:2px}.sidebar{background:var(--navy)}.sidebar .brand{gap:11px;align-items:center}.sidebar .brand-logo{width:53px;height:53px;padding:2px}.sidebar .brand-caption{font-size:12px;letter-spacing:.04em}.sidebar .brand-caption small{font-size:6px;letter-spacing:.08em}.sidebar nav a{border-radius:2px}.admin-content .panel,.stat{border-radius:3px}.stat:before{background:var(--orange);width:3px}.admin-content h1{color:var(--blue)}.pagination a{border-radius:2px}.message{border-radius:2px}
@media(max-width:1200px){.container{padding-inline:30px}.masthead{gap:24px}.brand-caption{font-size:17px}.brand-caption small{font-size:6px}.header-search{max-width:500px}.main-nav a{padding:14px 13px;font-size:10px}.nav-signature{display:none}.navigation-band>.container{justify-content:center}.editorial-layout{grid-template-columns:minmax(0,1fr) 270px;gap:20px}.tile-lead h2{font-size:36px}.tile-content{padding:27px}.guide-art{width:75px;font-size:29px}.guide-card{gap:13px}.guide-card h3{font-size:11px}.catalog-layout{grid-template-columns:190px minmax(0,1fr)}.catalog-results .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.editorial-sidebar .sidebar-box>h2{font-size:23px}}
@media(max-width:900px){.masthead{flex-wrap:wrap;gap:17px;padding-block:14px}.editorial-header .brand-logo{width:60px;height:60px}.editorial-header .header-actions{gap:15px}.header-search{order:3;max-width:none;flex-basis:100%;height:38px}.editorial-header .menu-toggle{display:block;color:white;background:transparent;border-color:#ffffff40;margin-left:0}.editorial-header{position:static}.navigation-band .main-nav{display:none;flex-wrap:wrap;width:100%;padding:8px 0}.menu-open .navigation-band .main-nav{display:flex}.main-nav a,.main-nav a:first-child{padding:11px 14px;font-size:10px}.category-links{padding-block:10px}.category-links>a{min-width:100px}.editorial-layout{grid-template-columns:minmax(0,1fr) 240px;gap:20px}.tile-lead{min-height:385px}.tile-lead h2{font-size:31px}.tile-secondary{min-height:255px}.tile-content{padding:23px}.tile-content h2{font-size:24px}.tile-lead h2{font-size:31px}.tile-secondary p{display:none}.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.intro-note{display:none}.catalog-layout{grid-template-columns:170px minmax(0,1fr);gap:20px}.catalog-results .product-card-body{padding:17px}.guide-page-layout{grid-template-columns:minmax(0,1fr) 230px;gap:20px}.guide-toc,.purchase-panel{top:24px}html{scroll-padding-top:24px}.auth-intro h1{font-size:38px}}
@media(max-width:700px){.container{padding-inline:22px}.masthead{gap:12px}.brand-caption{font-size:15px}.brand-caption small{font-size:5px}.editorial-header .header-actions{gap:10px;margin-left:auto;order:0;width:auto;border:0;padding:0}.editorial-header .header-actions a{font-size:10px}.editorial-header .cart-link{display:none}.editorial-header .menu-toggle{margin-left:0;padding:7px 9px;font-size:16px}.brand-logo{width:55px;height:55px}.editorial-intro{padding-top:26px;padding-bottom:22px}.editorial-intro h1{font-size:25px}.editorial-intro h1 em{display:block;margin-top:5px}.editorial-layout{grid-template-columns:1fr}.tile-lead{min-height:390px}.tile-lead h2{font-size:35px}.tile-secondary{min-height:265px}.tile-art-symbol{font-size:80px;right:20px}.tile-lead .tile-art-symbol{font-size:125px;right:20px}.tile-content{padding:25px}.tile-secondary .tile-content{padding:20px}.tile-secondary .tile-content h2{font-size:23px}.editorial-sidebar{display:grid;grid-template-columns:1fr 1fr;gap:18px}.editorial-sidebar .sidebar-box{margin-bottom:0}.editorial-sidebar .sidebar-box:first-child{grid-column:1/-1}.software-timeline{display:grid;grid-template-columns:1fr 1fr;gap:0 25px}.sidebar-offline,.sidebar-contact{padding:22px 19px}.sidebar-contact h3{font-size:20px}.sidebar-offline h2{font-size:24px}.section-divider{margin-bottom:30px}.section-divider h2{font-size:12px;padding:15px 24px;letter-spacing:.08em}.editorial-collection{padding-top:40px}.section-head{flex-direction:row;align-items:center;gap:20px;flex-wrap:wrap}.section-head h3{font-size:18px}.guide-card{min-height:115px}.guide-art{width:60px;font-size:26px}.guide-card h3{font-size:11px}.guide-card p{font-size:8px}.guide-arrow{display:none}.editorial-cta{padding-block:25px 45px}.editorial-cta h2{font-size:23px}.editorial-cta .btn{font-size:10px;min-width:160px}.catalog-layout{grid-template-columns:1fr}.catalog-sidebar nav{flex-direction:row;overflow:auto;gap:20px}.catalog-sidebar nav a{white-space:nowrap}.catalog-sidebar>h2,.catalog-help{display:none}.catalog-results .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.guide-page-layout{grid-template-columns:1fr}.guide-toc{order:-1;position:static}.guide-toc nav{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.guide-article{padding:26px}.product-detail .purchase-panel{order:0}.product-detail .panel{padding:24px}.footer-grid{gap:25px}.footer .brand-caption small{font-size:6px}.auth-intro h1{font-size:35px}}
@media(max-width:450px){.editorial-header .brand-logo{width:49px;height:49px}.editorial-header .brand{gap:9px}.editorial-header .brand-caption{font-size:13px;letter-spacing:.05em}.editorial-header .brand-caption small{max-width:115px;font-size:5px;letter-spacing:.05em;line-height:1.6}.masthead{gap:9px}.editorial-header .header-actions a{font-size:9px}.editorial-header .menu-toggle{font-size:15px}.header-search input{font-size:11px;padding-left:12px}.category-links>a{font-size:7px;min-width:92px;padding-inline:12px}.tile-lead{min-height:365px}.tile-lead h2{font-size:30px}.tile-content p{font-size:10px}.tile-content{padding:23px}.feature-grid{gap:14px}.tile-secondary{min-height:235px}.tile-secondary .tile-content{padding:17px}.tile-secondary .tile-content h2{font-size:19px}.tile-kicker{font-size:7px;margin-bottom:12px}.tile-link{font-size:8px;gap:13px}.editorial-sidebar{grid-template-columns:1fr}.editorial-sidebar .sidebar-box:first-child{grid-column:auto}.software-timeline{grid-template-columns:1fr}.sidebar-offline h2{font-size:27px}.sidebar-contact small{text-align:left}.sidebar-contact .btn{width:auto;padding-inline:18px}.guide-grid{grid-template-columns:1fr;gap:14px}.guide-card h3{font-size:13px}.guide-card p{font-size:10px}.guide-art{width:86px;font-size:31px}.guide-card{gap:18px;min-height:111px}.guide-arrow{display:block;font-size:15px}.editorial-cta{flex-direction:column;align-items:start;gap:22px}.editorial-cta h2{font-size:26px}.catalog-results .product-grid{grid-template-columns:1fr}.product-art{min-height:175px}.product-card-body{padding:22px}.product-card p{min-height:0}.guide-toc nav{grid-template-columns:1fr}.auth-intro h1{font-size:32px}.footer .brand-logo{width:60px;height:60px}}
@media(prefers-reduced-motion:reduce){.editorial-tile:hover>img{transform:none}.product-card:hover{transform:none}}
@media print{.category-bar,.editorial-header,.guide-toc{display:none}.guide-page-layout{display:block}.panel{border:0}.purchase-panel{position:static}.container{padding:0}}