:root{
      --theme:#0B3D91;
      --theme-dark:#072c69;
      --theme-light:#eaf1ff;
      --coral:#f47c61;
      --cream:#fff8e9;
      --ink:#242831;
      --muted:#687080;
      --line:#e5e8ef;
      --white:#fff;
      --surface:#f5f7fb;
      --success:#198754;
      --shadow:0 18px 48px rgba(11,61,145,.12);
      --radius:18px;
    }

    *{
      box-sizing:border-box;
    }

    html{
      scroll-behavior:smooth;
    }

    body{
      margin:0;
      color:var(--ink);
      background:var(--surface);
      font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;
      line-height:1.7;
      -webkit-font-smoothing:antialiased;
    }

    body.drawer-lock{
      overflow:hidden;
    }

    img{
      display:block;
      max-width:100%;
    }

    a{
      color:inherit;
      text-decoration:none;
    }

    button,
    input,
    textarea,
    select{
      font:inherit;
    }

    button{
      cursor:pointer;
    }

    .container{
      width:min(1180px,calc(100% - 40px));
      margin:0 auto;
    }

    .topbar{
      color:#dfe9ff;
      background:var(--theme-dark);
      font-size:13px;
    }

    .topbar-inner{
      min-height:38px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }

    .topbar-welcome{
      margin:0;
    }

    .topbar-contact{
      display:flex;
      align-items:center;
      gap:20px;
      white-space:nowrap;
    }

    .topbar-contact a{
      transition:color .2s ease;
    }

    .topbar-contact a:hover{
      color:#fff;
    }

    .header{
      position:relative;
      z-index:100;
      background:rgba(255,255,255,.98);
      border-bottom:1px solid var(--line);
      box-shadow:0 8px 24px rgba(26,37,58,.04);
    }

    .header-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      gap:24px;
    }

    .logo{
      min-width:0;
      display:inline-flex;
      align-items:center;
      gap:10px;
      color:var(--theme);
      font-weight:800;
      letter-spacing:.01em;
    }

    .logo img{
      width:42px;
      height:42px;
      flex:0 0 auto;
      object-fit:contain;
      border-radius:10px;
    }

    .logo span{
      max-width:180px;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
    }

    .main-nav{
      align-self:stretch;
      display:flex;
      align-items:stretch;
      margin-left:auto;
    }

    .nav-list{
      height:100%;
      display:flex;
      align-items:stretch;
      gap:2px;
      padding:0;
      margin:0;
      list-style:none;
    }

    .nav-item{
      position:relative;
      display:flex;
      align-items:stretch;
    }

    .nav-link{
      position:relative;
      display:flex;
      align-items:center;
      padding:0 13px;
      color:#303746;
      font-size:15px;
      font-weight:650;
      white-space:nowrap;
      transition:color .2s ease,background .2s ease;
    }

    .nav-link:hover,
    .nav-item:focus-within > .nav-link{
      color:var(--theme);
      background:var(--theme-light);
    }

    .nav-link.has-arrow::after{
      content:"";
      width:6px;
      height:6px;
      margin-left:7px;
      border-right:1.5px solid currentColor;
      border-bottom:1.5px solid currentColor;
      transform:rotate(45deg) translateY(-2px);
      transition:transform .2s ease;
    }

    .nav-item:hover .nav-link.has-arrow::after,
    .nav-item:focus-within .nav-link.has-arrow::after{
      transform:rotate(225deg) translate(-1px,-1px);
    }

    .dropdown-panel,
    .mega-menu{
      position:absolute;
      top:100%;
      left:50%;
      z-index:120;
      visibility:hidden;
      opacity:0;
      transform:translate(-50%,10px);
      pointer-events:none;
      background:#fff;
      border:1px solid var(--line);
      border-radius:0 0 18px 18px;
      box-shadow:0 24px 60px rgba(25,39,68,.16);
      transition:opacity .18s ease,transform .18s ease,visibility .18s ease;
    }

    .dropdown-panel::before,
    .mega-menu::before{
      content:"";
      position:absolute;
      left:0;
      right:0;
      bottom:100%;
      height:12px;
    }

    .nav-item:hover > .dropdown-panel,
    .nav-item:focus-within > .dropdown-panel,
    .nav-item:hover > .mega-menu,
    .nav-item:focus-within > .mega-menu{
      visibility:visible;
      opacity:1;
      transform:translate(-50%,0);
      pointer-events:auto;
    }

    .dropdown-panel{
      width:360px;
      padding:18px;
    }

    .dropdown-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding-bottom:12px;
      margin-bottom:6px;
      border-bottom:1px solid var(--line);
    }

    .dropdown-title span{
      font-weight:800;
    }

    .dropdown-title a{
      color:var(--theme);
      font-size:13px;
      font-weight:700;
    }

    .dropdown-article{
      display:block;
      padding:9px 8px;
      color:#444c5b;
      border-radius:8px;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
      transition:color .2s ease,background .2s ease;
    }

    .dropdown-article:hover{
      color:var(--theme);
      background:var(--theme-light);
    }

    .mega-menu{
      width:min(760px,calc(100vw - 32px));
      padding:22px;
    }

    .mega-menu-wide{
      width:min(920px,calc(100vw - 32px));
    }

    .mega-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:20px;
      padding-bottom:14px;
      border-bottom:1px solid var(--line);
    }

    .mega-head strong{
      color:var(--theme-dark);
      font-size:18px;
    }

    .mega-head span{
      color:var(--muted);
      font-size:13px;
      text-align:right;
    }

    .mega-categories{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      padding:14px 0 4px;
    }

    .mega-categories a{
      padding:6px 12px;
      color:var(--theme);
      background:var(--theme-light);
      border-radius:999px;
      font-size:13px;
      font-weight:700;
    }

    .mega-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:10px;
      padding:16px 0;
    }

    .mega-card{
      min-width:0;
      display:flex;
      align-items:flex-start;
      gap:10px;
      padding:12px;
      background:#f8f9fc;
      border:1px solid transparent;
      border-radius:12px;
      transition:transform .2s ease,border-color .2s ease,background .2s ease;
    }

    .mega-card:hover{
      transform:translateY(-2px);
      background:#fff;
      border-color:#cbd8f4;
    }

    .mega-card > img{
      width:46px;
      height:46px;
      flex:0 0 auto;
      object-fit:cover;
      background:#fff;
      border-radius:10px;
    }

    .mega-card-body{
      min-width:0;
      display:block;
    }

    .mega-card-body strong{
      display:block;
      color:#28303e;
      font-size:14px;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
    }

    .mega-card-body small{
      display:block;
      margin-top:3px;
      color:var(--muted);
      font-size:11px;
      line-height:1.45;
    }

    .mega-card-body p{
      display:-webkit-box;
      margin:4px 0 0;
      color:var(--muted);
      font-size:12px;
      line-height:1.5;
      overflow:hidden;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:2;
    }

    .video-mega-card > img{
      width:68px;
      height:48px;
      border-radius:8px;
    }

    .mega-footer{
      display:block;
      padding:10px 14px;
      color:#fff;
      background:var(--theme);
      border-radius:10px;
      font-size:14px;
      font-weight:750;
      text-align:center;
      transition:background .2s ease;
    }

    .mega-footer:hover{
      background:var(--theme-dark);
    }

    .header-btns{
      display:flex;
      align-items:center;
      gap:9px;
      flex:0 0 auto;
    }

    .member-entry{
      display:inline-flex;
      align-items:center;
    }

    .account-entry{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:40px;
      padding:0 18px;
      color:#fff;
      background:var(--theme);
      border-radius:10px;
      font-size:14px;
      font-weight:750;
      box-shadow:0 8px 18px rgba(11,61,145,.18);
    }

    .hamburger{
      width:42px;
      height:42px;
      display:none;
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:5px;
      padding:0;
      background:#fff;
      border:1px solid var(--line);
      border-radius:10px;
    }

    .hamburger span{
      width:19px;
      height:2px;
      background:var(--ink);
      border-radius:2px;
      transition:transform .2s ease,opacity .2s ease;
    }

    .hamburger.active span:nth-child(1){
      transform:translateY(7px) rotate(45deg);
    }

    .hamburger.active span:nth-child(2){
      opacity:0;
    }

    .hamburger.active span:nth-child(3){
      transform:translateY(-7px) rotate(-45deg);
    }

    .drawer-overlay{
      position:fixed;
      inset:0;
      z-index:190;
      visibility:hidden;
      opacity:0;
      background:rgba(8,18,38,.58);
      backdrop-filter:blur(3px);
      transition:opacity .25s ease,visibility .25s ease;
    }

    .drawer-overlay.open{
      visibility:visible;
      opacity:1;
    }

    .mobile-drawer{
      position:fixed;
      top:0;
      right:0;
      bottom:0;
      z-index:200;
      width:min(390px,90vw);
      overflow-y:auto;
      background:#fff;
      box-shadow:-24px 0 60px rgba(8,18,38,.22);
      transform:translateX(105%);
      transition:transform .28s ease;
    }

    .mobile-drawer.open{
      transform:translateX(0);
    }

    .drawer-head{
      min-height:76px;
      display:flex;
      align-items:center;
      gap:10px;
      padding:14px 18px;
      color:#fff;
      background:var(--theme);
    }

    .drawer-head > a{
      padding:7px 12px;
      background:rgba(255,255,255,.14);
      border:1px solid rgba(255,255,255,.24);
      border-radius:8px;
      font-weight:700;
    }

    .drawer-close{
      width:38px;
      height:38px;
      margin-left:auto;
      color:#fff;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.25);
      border-radius:9px;
      font-size:25px;
      line-height:1;
    }

    .drawer-menu{
      padding:14px 18px 36px;
    }

    .drawer-link,
    .drawer-toggle{
      width:100%;
      display:flex;
      align-items:center;
      min-height:50px;
      padding:0 12px;
      color:#2b3341;
      background:transparent;
      border:0;
      border-bottom:1px solid var(--line);
      text-align:left;
      font-weight:750;
    }

    .drawer-toggle{
      justify-content:space-between;
    }

    .drawer-toggle::after{
      content:"+";
      color:var(--theme);
      font-size:20px;
      font-weight:500;
    }

    .drawer-toggle.active::after{
      content:"−";
    }

    .drawer-submenu{
      max-height:0;
      overflow:hidden;
      background:#f7f9fd;
      transition:max-height .32s ease;
    }

    .drawer-submenu.open{
      max-height:650px;
    }

    .drawer-submenu a{
      display:block;
      padding:10px 16px;
      color:#576071;
      border-bottom:1px solid #e8ebf2;
      font-size:14px;
    }

    .ea-content-stack{
      min-width:0;
      padding-bottom:80px;
    }

    .ea-content-stack .product-cover{
      position:relative;
      overflow:hidden;
      padding:34px 0 74px;
      background:
        radial-gradient(circle at 12% 16%,rgba(244,124,97,.22),transparent 30%),
        radial-gradient(circle at 88% 20%,rgba(11,61,145,.16),transparent 30%),
        linear-gradient(135deg,#fff8e9 0%,#fff 54%,#eef4ff 100%);
      border-bottom:1px solid #e8e2d5;
    }

    .ea-content-stack .product-cover::before,
    .ea-content-stack .product-cover::after{
      content:"";
      position:absolute;
      border:1px solid rgba(11,61,145,.12);
      border-radius:50%;
      pointer-events:none;
    }

    .ea-content-stack .product-cover::before{
      width:270px;
      height:270px;
      top:-150px;
      right:8%;
    }

    .ea-content-stack .product-cover::after{
      width:170px;
      height:170px;
      bottom:-95px;
      left:5%;
    }

    .ea-content-stack .breadcrumb{
      position:relative;
      z-index:1;
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px;
      margin-bottom:28px;
      color:#6d7481;
      font-size:14px;
    }

    .ea-content-stack .breadcrumb a:hover{
      color:var(--theme);
    }

    .ea-content-stack .breadcrumb i{
      font-style:normal;
      color:#a6adba;
    }

    .ea-content-stack .product-intro-card{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:minmax(300px,450px) minmax(0,1fr);
      gap:46px;
      align-items:center;
      padding:36px;
      background:rgba(255,255,255,.88);
      border:1px solid rgba(255,255,255,.9);
      border-radius:26px;
      box-shadow:0 28px 70px rgba(30,40,58,.13);
      backdrop-filter:blur(12px);
    }

    .ea-content-stack .product-image-wrap{
      position:relative;
      min-width:0;
      padding:22px;
      background:linear-gradient(145deg,#fff,#f1f4fa);
      border:1px solid var(--line);
      border-radius:20px;
    }

    .ea-content-stack .product-image-wrap::before{
      content:"产品资源";
      position:absolute;
      top:14px;
      left:14px;
      z-index:2;
      padding:5px 10px;
      color:#fff;
      background:var(--coral);
      border-radius:999px;
      font-size:12px;
      font-weight:750;
    }

    .ea-content-stack .product-image-wrap img{
      width:100%;
      aspect-ratio:4/3;
      object-fit:contain;
      background:#fff;
      border-radius:14px;
    }

    .ea-content-stack .product-intro{
      min-width:0;
    }

    .ea-content-stack .category-label{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:6px 12px;
      color:var(--theme);
      background:var(--theme-light);
      border-radius:999px;
      font-size:13px;
      font-weight:800;
    }

    .ea-content-stack .category-label::before{
      content:"";
      width:7px;
      height:7px;
      background:var(--coral);
      border-radius:50%;
    }

    .ea-content-stack .product-intro h1{
      margin:18px 0 14px;
      color:#202631;
      font-size:clamp(30px,4vw,48px);
      line-height:1.2;
      letter-spacing:-.025em;
      overflow-wrap:anywhere;
    }

    .ea-content-stack .product-summary{
      margin:0;
      color:#5c6574;
      font-size:17px;
      line-height:1.9;
      overflow-wrap:anywhere;
    }

    .ea-content-stack .product-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      padding:0;
      margin:24px 0;
      list-style:none;
    }

    .ea-content-stack .product-meta li{
      padding:8px 12px;
      color:#596273;
      background:#f5f7fb;
      border:1px solid var(--line);
      border-radius:9px;
      font-size:13px;
    }

    .ea-content-stack .product-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
    }

    .ea-content-stack .primary-action,
    .ea-content-stack .secondary-action{
      min-height:48px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:0 22px;
      border-radius:11px;
      font-size:15px;
      font-weight:800;
      transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
    }

    .ea-content-stack .primary-action{
      color:#fff;
      background:var(--theme);
      box-shadow:0 12px 25px rgba(11,61,145,.2);
    }

    .ea-content-stack .secondary-action{
      color:var(--theme);
      background:#fff;
      border:1px solid #bfd0f2;
    }

    .ea-content-stack .primary-action:hover,
    .ea-content-stack .secondary-action:hover{
      transform:translateY(-2px);
      box-shadow:0 13px 28px rgba(11,61,145,.16);
    }

    .ea-content-stack .product-layout{
      position:relative;
      z-index:2;
      display:grid;
      grid-template-columns:minmax(0,1fr) 310px;
      gap:28px;
      align-items:start;
      margin-top:-35px;
    }

    .ea-content-stack .product-main-card,
    .ea-content-stack .product-side-card,
    .ea-content-stack .related-section{
      background:#fff;
      border:1px solid var(--line);
      border-radius:20px;
      box-shadow:0 15px 40px rgba(21,34,60,.07);
    }

    .ea-content-stack .product-main-card{
      min-width:0;
      padding:34px;
    }

    .ea-content-stack .section-heading{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding-bottom:18px;
      margin-bottom:24px;
      border-bottom:1px solid var(--line);
    }

    .ea-content-stack .section-heading h2{
      margin:0;
      color:#252c38;
      font-size:25px;
      line-height:1.35;
    }

    .ea-content-stack .section-heading span{
      color:#7b8493;
      font-size:13px;
    }

    .ea-content-stack .product-body{
      min-width:0;
      max-width:100%;
      overflow-x:auto;
      color:#424b5a;
      font-size:16px;
      line-height:1.9;
      overflow-wrap:anywhere;
    }

    .ea-content-stack .product-body > :first-child{
      margin-top:0;
    }

    .ea-content-stack .product-body > :last-child{
      margin-bottom:0;
    }

    .ea-content-stack .product-body h2,
    .ea-content-stack .product-body h3,
    .ea-content-stack .product-body h4{
      color:#252c38;
      line-height:1.45;
    }

    .ea-content-stack .product-body a{
      color:var(--theme);
      text-decoration:underline;
      text-underline-offset:3px;
    }

    .ea-content-stack .product-body img,
    .ea-content-stack .product-body video,
    .ea-content-stack .product-body iframe{
      max-width:100%;
      height:auto;
      border-radius:12px;
    }

    .ea-content-stack .product-body table{
      width:100%;
      max-width:100%;
      border-collapse:collapse;
    }

    .ea-content-stack .product-body th,
    .ea-content-stack .product-body td{
      padding:10px 12px;
      border:1px solid var(--line);
      text-align:left;
    }

    .ea-content-stack .product-body blockquote{
      margin:24px 0;
      padding:18px 20px;
      color:#44506a;
      background:var(--theme-light);
      border-left:4px solid var(--theme);
      border-radius:0 10px 10px 0;
    }

    .ea-content-stack .product-sidebar{
      display:grid;
      gap:20px;
    }

    .ea-content-stack .product-side-card{
      padding:24px;
    }

    .ea-content-stack .product-side-card h2{
      margin:0 0 16px;
      font-size:19px;
    }

    .ea-content-stack .detail-list{
      display:grid;
      gap:0;
      margin:0;
    }

    .ea-content-stack .detail-list div{
      display:grid;
      gap:3px;
      padding:13px 0;
      border-bottom:1px solid var(--line);
    }

    .ea-content-stack .detail-list div:last-child{
      border-bottom:0;
    }

    .ea-content-stack .detail-list dt{
      color:#89909d;
      font-size:12px;
    }

    .ea-content-stack .detail-list dd{
      margin:0;
      color:#313947;
      font-size:14px;
      font-weight:750;
      overflow-wrap:anywhere;
    }

    .ea-content-stack .notice-card{
      color:#fff;
      background:linear-gradient(145deg,var(--theme),var(--theme-dark));
      border:0;
    }

    .ea-content-stack .notice-card h2{
      color:#fff;
    }

    .ea-content-stack .notice-card p{
      margin:0 0 18px;
      color:#dbe7ff;
      font-size:14px;
    }

    .ea-content-stack .notice-card a{
      width:100%;
      min-height:43px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:var(--theme);
      background:#fff;
      border-radius:9px;
      font-weight:800;
    }

    .ea-content-stack .related-section{
      margin-top:30px;
      padding:32px;
    }

    .ea-content-stack .related-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:18px;
    }

    .ea-content-stack .related-card{
      min-width:0;
      overflow:hidden;
      background:#f8f9fc;
      border:1px solid var(--line);
      border-radius:15px;
      transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
    }

    .ea-content-stack .related-card:hover{
      transform:translateY(-4px);
      border-color:#c7d5ef;
      box-shadow:0 15px 30px rgba(11,61,145,.1);
    }

    .ea-content-stack .related-card img{
      width:100%;
      aspect-ratio:16/10;
      object-fit:cover;
      background:#fff;
    }

    .ea-content-stack .related-card-body{
      min-width:0;
      padding:17px;
    }

    .ea-content-stack .related-card h3{
      margin:0;
      color:#29313f;
      font-size:17px;
      line-height:1.5;
      overflow-wrap:anywhere;
    }

    .ea-content-stack .related-card p{
      display:-webkit-box;
      margin:8px 0 13px;
      color:#697282;
      font-size:14px;
      line-height:1.7;
      overflow:hidden;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:3;
    }

    .ea-content-stack .related-meta{
      display:flex;
      justify-content:space-between;
      gap:10px;
      color:#8a92a0;
      font-size:12px;
    }

    .footer{
      color:#cbd4e4;
      background:#101a2b;
    }

    .footer-main{
      display:grid;
      grid-template-columns:1.45fr .8fr .8fr 1fr;
      gap:48px;
      padding:64px 0 44px;
    }

    .footer .logo{
      color:#fff;
    }

    .footer-brand p{
      max-width:410px;
      margin:18px 0;
      color:#aeb9cb;
      font-size:14px;
    }

    .footer-social{
      min-height:30px;
      color:#fff;
    }

    .footer h3{
      margin:5px 0 18px;
      color:#fff;
      font-size:16px;
    }

    .footer-links,
    .footer-contact{
      display:grid;
      gap:10px;
      font-size:14px;
    }

    .footer-links a,
    .footer-contact a{
      transition:color .2s ease,transform .2s ease;
    }

    .footer-links a:hover,
    .footer-contact a:hover{
      color:#fff;
      transform:translateX(2px);
    }

    .footer-contact span{
      color:#8e9aae;
      font-size:12px;
    }

    .footer-bottom{
      min-height:72px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
      border-top:1px solid rgba(255,255,255,.1);
      color:#8e9aae;
      font-size:13px;
    }

    .footer-bottom-links{
      display:flex;
      flex-wrap:wrap;
      gap:18px;
    }

    .footer-bottom-links a:hover{
      color:#fff;
    }

    @media (max-width:1120px){
      .main-nav{
        display:none;
      }

      .hamburger{
        display:flex;
      }

      .header-btns{
        margin-left:auto;
      }

      .ea-content-stack .product-intro-card{
        grid-template-columns:380px minmax(0,1fr);
        gap:30px;
      }

      .footer-main{
        grid-template-columns:1.3fr 1fr 1fr;
      }

      .footer-brand{
        grid-column:1/-1;
      }
    }

    @media (max-width:860px){
      .topbar-welcome{
        display:none;
      }

      .topbar-inner{
        justify-content:center;
      }

      .ea-content-stack .product-cover{
        padding-bottom:62px;
      }

      .ea-content-stack .product-intro-card{
        grid-template-columns:1fr;
        padding:26px;
      }

      .ea-content-stack .product-image-wrap{
        max-width:520px;
        width:100%;
        margin:0 auto;
      }

      .ea-content-stack .product-layout{
        grid-template-columns:1fr;
      }

      .ea-content-stack .product-sidebar{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }

      .ea-content-stack .related-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }
    }

    @media (max-width:640px){
      .container{
        width:min(100% - 24px,1180px);
      }

      .topbar-contact{
        width:100%;
        justify-content:space-between;
        gap:10px;
        font-size:12px;
      }

      .header-inner{
        min-height:68px;
        gap:10px;
      }

      .logo img{
        width:37px;
        height:37px;
      }

      .logo span{
        max-width:112px;
        font-size:14px;
      }

      .header-btns{
        gap:7px;
      }

      .member-entry{
        display:none;
      }

      .account-entry{
        min-height:38px;
        padding:0 12px;
      }

      .hamburger{
        width:38px;
        height:38px;
      }

      .ea-content-stack{
        padding-bottom:52px;
      }

      .ea-content-stack .product-cover{
        padding:22px 0 52px;
      }

      .ea-content-stack .breadcrumb{
        margin-bottom:18px;
      }

      .ea-content-stack .product-intro-card{
        padding:18px;
        border-radius:19px;
      }

      .ea-content-stack .product-image-wrap{
        padding:14px;
      }

      .ea-content-stack .product-intro h1{
        margin-top:14px;
        font-size:29px;
      }

      .ea-content-stack .product-summary{
        font-size:15px;
      }

      .ea-content-stack .product-actions{
        display:grid;
        grid-template-columns:1fr;
      }

      .ea-content-stack .product-layout{
        gap:18px;
        margin-top:-28px;
      }

      .ea-content-stack .product-main-card,
      .ea-content-stack .product-side-card,
      .ea-content-stack .related-section{
        border-radius:15px;
      }

      .ea-content-stack .product-main-card,
      .ea-content-stack .related-section{
        padding:21px;
      }

      .ea-content-stack .section-heading{
        display:block;
      }

      .ea-content-stack .section-heading span{
        display:block;
        margin-top:6px;
      }

      .ea-content-stack .product-sidebar{
        grid-template-columns:1fr;
      }

      .ea-content-stack .related-grid{
        grid-template-columns:1fr;
      }

      .footer-main{
        grid-template-columns:1fr 1fr;
        gap:32px 22px;
        padding:48px 0 34px;
      }

      .footer-brand{
        grid-column:1/-1;
      }

      .footer-bottom{
        align-items:flex-start;
        flex-direction:column;
        padding:20px 0;
      }
    }

    @media (max-width:420px){
      .topbar-contact{
        align-items:flex-start;
        flex-direction:column;
        padding:8px 0;
      }

      .logo span{
        max-width:90px;
      }

      .account-entry{
        display:none;
      }

      .footer-main{
        grid-template-columns:1fr;
      }

      .footer-brand{
        grid-column:auto;
      }
    }