/* Readable phone/tablet layouts. Desktop composition stays in the reference styles. */
.mobile-selected-currency,.mobile-currency-label{display:none}
@media(max-width:1000px){
  body{min-width:0}
  body[data-view] .container{width:calc(100% - 32px);max-width:100%}
  body[data-view] .header-inner{position:relative;min-height:104px;gap:12px;padding:12px 0}
  body[data-view] .brand{width:min(220px,calc(100% - 58px));flex-shrink:1}
  body[data-view] .menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-width:44px;min-height:44px;flex-shrink:0}
  body[data-view] .menu-toggle>span{display:block;width:22px;height:2px;background:#c7e7f9;border-radius:2px;flex-shrink:0;margin:0}
  body[data-view] #main-nav{display:none;position:absolute;top:100%;left:0;right:0;width:100%;min-width:0;flex-direction:column;align-items:stretch;margin:0;padding:12px;background:rgba(8,29,51,.98);border:1px solid #90bdd6;border-radius:12px;box-shadow:0 12px 30px #03122199;z-index:60}
  body[data-view] #main-nav.open{display:flex}
  body[data-view] #main-nav>a,body[data-view] #main-nav>a.nav-register{width:100%;margin:0;padding:12px 14px;font-size:18px;min-height:48px;border-radius:8px}
  body[data-view] #main-nav>a:before,body[data-view] #main-nav>a:after{display:none}
  body[data-view] .page-shell,body[data-view] .sponsor-page{padding-top:20px}
  body[data-view] .page-heading,body[data-view] .payment-heading-line{display:block;margin-bottom:24px}
  body[data-view] .page-heading h1,body[data-view] .page-title{font-size:36px;line-height:1.4;letter-spacing:.08em;padding-left:23px;max-width:100%}
  body[data-view] .page-heading .page-subtitle,body[data-view] .payment-heading-line .page-subtitle{font-size:17px;line-height:1.7;border:0;margin:10px 0 0;padding-left:23px;letter-spacing:.03em}
  body[data-view] .breadcrumb,body[data-view] .payment-breadcrumb{font-size:14px;gap:8px;flex-wrap:wrap;overflow-wrap:anywhere}
  #main .panel,#main .panel>*,#main .form-field,#main .search-field,#main .class-detail-copy{min-width:0}
  #main p,#main dd,#main .article-body{overflow-wrap:anywhere}
  body[data-view] .footer-mark{gap:12px}
  body[data-view] .footer-mark .footer-brand-name{font-size:20px;letter-spacing:2px;text-align:center}
  body[data-view] .footer-mark>span:not(.footer-brand-name){min-width:12px;flex:1}

  /* One selected currency, five complete plan cards: no horizontal scroller. */
  body[data-view="sponsor"] .sponsor-currency-panel{display:block;padding:20px 16px}
  body[data-view="sponsor"] .currency-heading h2{font-size:24px}
  body[data-view="sponsor"] .currency-options{margin-top:16px;gap:9px}
  body[data-view="sponsor"] .currency-option{min-height:56px;font-size:18px;gap:4px;padding:9px 5px;flex-direction:column}
  body[data-view="sponsor"] .currency-option>span{font-size:10px}
  body[data-view="sponsor"] .sponsor-table-panel{overflow:visible;padding:20px 16px 0}
  body[data-view="sponsor"] .sponsor-table-top{padding:0 0 12px;gap:6px;align-items:flex-start;flex-direction:column}
  body[data-view="sponsor"] .sponsor-table-top h2{font-size:29px;line-height:1.45}
  body[data-view="sponsor"] .sponsor-table-top>span{font-size:15px}
  body[data-view="sponsor"] .table-scroll-hint{display:none}
  body[data-view="sponsor"] .mobile-selected-currency{display:block;margin:0 0 16px;font-size:16px;line-height:1.6;color:#b6e9fb}
  body[data-view="sponsor"] .sponsor-table-scroll{overflow:visible;width:100%;min-width:0}
  body[data-view="sponsor"] .sponsor-table{display:block;min-width:0;width:100%;table-layout:auto}
  body[data-view="sponsor"] .sponsor-table thead{display:none}
  body[data-view="sponsor"] .sponsor-table tbody{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;width:100%}
  body[data-view="sponsor"] .sponsor-table tbody tr{display:block;position:relative;min-width:0;padding:16px;border:1px solid #729fbc80;border-radius:12px;background:linear-gradient(125deg,#244c6e66,#102c4866)}
  body[data-view="sponsor"] .sponsor-table tbody th.points-column{display:flex;align-items:baseline;gap:7px;width:auto;padding:0 0 12px;margin:0;border:0;text-align:left;background:none;white-space:normal}
  body[data-view="sponsor"] .sponsor-table tbody th.points-column strong{font-size:27px;line-height:1.35}
  body[data-view="sponsor"] .sponsor-table tbody th.points-column>span{font-size:17px;margin:0}
  body[data-view="sponsor"] .sponsor-table tbody td{display:none;min-width:0;width:100%;padding:0;border:0;background:none}
  body[data-view="sponsor"] .sponsor-table tbody td.is-selected{display:block}
  body[data-view="sponsor"] .mobile-currency-label{display:block;font-size:14px;line-height:1.4;margin:0 0 8px;color:#c3dbea;letter-spacing:.04em}
  body[data-view="sponsor"] .price-action{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;min-width:0;width:100%;white-space:normal}
  body[data-view="sponsor"] .plan-price{font-size:clamp(22px,6.5vw,30px);line-height:1.4;max-width:100%;overflow-wrap:anywhere}
  body[data-view="sponsor"] .plan-select{font-size:17px;min-height:46px;padding:10px 14px;line-height:1.4;border-radius:18px;white-space:normal;justify-content:center}
  body[data-view="sponsor"] .support-link{font-size:16px;min-height:44px;line-height:1.5;gap:6px;white-space:normal}
  body[data-view="sponsor"] .sponsor-table-note{padding:17px 0;justify-content:flex-start}
  body[data-view="sponsor"] .sponsor-table-note p{font-size:15px;line-height:1.8}
  body[data-view="sponsor"] .sponsor-table-note p>span{display:block;margin:4px 0 0;font-size:13px}
  body[data-view="sponsor"] .sponsor-flow-panel,body[data-view="checkout"] .checkout-flow-panel{padding:20px 16px}
  body[data-view="sponsor"] .sponsor-flow-panel h2{font-size:27px}
  body[data-view="sponsor"] .sponsor-flow,body[data-view="checkout"] .sponsor-flow{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  body[data-view="sponsor"] .sponsor-flow li,body[data-view="checkout"] .sponsor-flow li{font-size:15px;line-height:1.6;gap:8px;white-space:normal;min-width:0;align-items:flex-start}
  body[data-view="sponsor"] .flow-number,body[data-view="checkout"] .flow-number{width:28px;height:28px;font-size:13px}
  body[data-view="sponsor"] .flow-arrow,body[data-view="checkout"] .flow-arrow{display:none}

  body[data-view="classes"] .class-detail{grid-template-columns:1fr;min-height:0}
  body[data-view="classes"] .class-detail-art{min-height:0;height:auto;aspect-ratio:4/3;max-height:440px}
  body[data-view="classes"] .classes-tabs .tab{font-size:20px;min-height:46px}
  body[data-view="classes"] .class-mark{min-width:44px;min-height:44px}
  body[data-view="downloads"] .download-grid{grid-template-columns:1fr}
  body[data-view="downloads"] .download-card-header{flex-wrap:wrap;gap:10px 16px}
  body[data-view="downloads"] .download-card h2{white-space:normal;line-height:1.5;min-width:0}
  body[data-view="checkout"] .checkout-grid{grid-template-columns:1fr}
  body[data-view="checkout"] .checkout-summary dl{display:block}
  body[data-view="checkout"] .checkout-summary dl>div{display:flex;flex-wrap:wrap;gap:6px 16px}
  body[data-view="checkout"] .checkout-summary dt,body[data-view="checkout"] .checkout-summary dd{font-size:20px;min-width:0}
  body[data-view="checkout"] .checkout-summary dd{flex:1;text-align:right;overflow-wrap:anywhere}
  body[data-view="checkout"] .checkout-summary .summary-amount{font-size:34px}
  body[data-view="checkout"] .payment-method>strong{white-space:normal}
}
@media(max-width:600px){
  body[data-view] .page-heading h1,body[data-view] .page-title{font-size:34px}
  body[data-view="sponsor"] .currency-options{grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}
  body[data-view="sponsor"] .currency-option{grid-column:span 2}
  body[data-view="sponsor"] .currency-option:nth-last-child(-n+2){grid-column:span 3}
  body[data-view="sponsor"] .sponsor-table tbody{grid-template-columns:1fr}
  body[data-view="sponsor"] .sponsor-table tbody tr{padding:16px}
  body[data-view="sponsor"] .plan-select{flex:0 1 auto}
  body[data-view="sponsor"] .sponsor-bottom-note p{font-size:14px}
  body[data-view="register"] .register-form{padding:22px 18px}
  body[data-view="register"] .form-grid{grid-template-columns:1fr}
  body[data-view="register"] .captcha-row{grid-template-columns:minmax(0,1fr) 44px;gap:10px;align-items:center}
  body[data-view="register"] .captcha-row input{grid-column:1/-1;width:100%}
  body[data-view="register"] .captcha-image{width:min(180px,100%);height:54px}
  body[data-view="register"] .captcha-image svg{width:100%;height:auto;max-height:54px}
  body[data-view="register"] .captcha-refresh{width:44px;height:44px;font-size:30px}
  body[data-view="classes"] .classes-tabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  body[data-view="classes"] .classes-tabs .tab{font-size:18px;padding:10px 8px}
  body[data-view="classes"] .class-specs{grid-template-columns:1fr}
  body[data-view="classes"] .class-bottom{flex-direction:column;align-items:stretch;gap:20px}
  body[data-view="classes"] .class-marks{justify-content:center}
  body[data-view="classes"] .class-bottom .button{width:100%;justify-content:center}
  body[data-view="downloads"] .download-card{padding:20px 18px}
  body[data-view="downloads"] .download-card h2{font-size:26px;padding-left:20px}
  body[data-view="downloads"] .download-card-header .tag{font-size:14px}
  body[data-view="downloads"] .download-body{flex-direction:column;align-items:stretch;gap:14px}
  body[data-view="downloads"] .download-illustration,body[data-view="downloads"] .download-patch-card .download-illustration{width:128px;height:128px;align-self:center}
  body[data-view="downloads"] .download-description,body[data-view="downloads"] .download-patch-card .download-description{padding:0;border:0;font-size:17px;line-height:1.8}
  body[data-view="downloads"] .download-description p:first-child,body[data-view="downloads"] .download-patch-card .download-description p:first-child{font-size:19px}
  body[data-view="downloads"] .download-actions,body[data-view="downloads"] .download-patch-card .download-actions{display:grid;grid-template-columns:1fr;gap:11px}
  body[data-view="downloads"] .download-actions .button,body[data-view="downloads"] .download-patch-card .download-actions .button{width:100%;min-height:48px;font-size:20px;padding:11px 14px;white-space:normal}
  body[data-view="downloads"] .installation,body[data-view="downloads"] .faq{padding:22px 18px}
  body[data-view="downloads"] .install-steps{display:flex;flex-direction:column;align-items:stretch;gap:16px}
  body[data-view="downloads"] .install-step{justify-content:flex-start;gap:14px}
  body[data-view="downloads"] .install-step span:last-child{white-space:normal;font-size:20px}
  body[data-view="downloads"] .install-arrow{display:none}
  body[data-view="downloads"] .faq summary{padding:14px 12px;gap:8px;font-size:18px;min-height:48px}
  body[data-view="checkout"] .payment-method-panel,body[data-view="checkout"] .checkout-summary{padding:22px 18px}
  body[data-view="checkout"] .section-label h2,body[data-view="checkout"] .checkout-summary h2{font-size:27px}
  body[data-view="checkout"] .payment-methods{grid-template-columns:1fr;gap:13px;margin-top:20px}
  body[data-view="checkout"] .payment-method{display:grid;grid-template-columns:58px minmax(0,1fr);gap:8px 12px;text-align:left;padding:18px 14px 18px 40px;align-items:center}
  body[data-view="checkout"] .payment-method.is-selected{padding:17px 13px 17px 39px}
  body[data-view="checkout"] .payment-method-icon{grid-column:1;grid-row:1/span 2;width:58px;height:58px;margin:0}
  body[data-view="checkout"] .payment-radio{width:18px;height:18px;left:13px;top:20px}
  body[data-view="checkout"] .payment-method>strong{grid-column:2;font-size:21px;line-height:1.5}
  body[data-view="checkout"] .payment-method-description{grid-column:2;font-size:15px;line-height:1.7;margin:0;padding:0;border:0}
  body[data-view="checkout"] .payment-safety-note{font-size:14px;align-items:flex-start}
  body[data-view="checkout"] .checkout-pay{min-height:52px;font-size:24px}
  body[data-view="home"] .reference-thumbnails,body[data-view="home"] .reference-job-grid{grid-template-columns:repeat(2,minmax(0,1fr));width:100%;gap:12px}
  body[data-view="home"] .reference-job-card{aspect-ratio:.65}
  body[data-view="home"] .reference-job-name{font-size:19px;min-height:42px}
  body[data-view="home"] .reference-news-item{gap:10px;align-items:center}
  body[data-view="home"] .reference-news-item>span:nth-child(2){white-space:normal;overflow:visible;text-overflow:clip;line-height:1.65}
}