.catalog-main{min-height:60vh}.catalog-hero{padding:85px 0 75px;background:linear-gradient(145deg,#edf8f0,#f8fbf9)}.catalog-hero h1{max-width:800px;margin:12px 0 8px;font-size:clamp(42px,6vw,68px);line-height:1.04;letter-spacing:-3px}.catalog-hero p,.catalog-intro{max-width:650px;color:var(--muted)}.catalog-package-grid{margin-top:0}.catalog-package-grid .package-card h2{min-height:54px;margin:4px 0 8px;font-size:18px;line-height:1.35}.catalog-back{display:block;margin-bottom:25px;color:#2a8d44;font-weight:700}.package-detail-grid{display:grid;grid-template-columns:1fr 370px;gap:35px;align-items:start}.package-detail-card,.purchase-card{padding:34px;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:var(--shadow)}.package-detail-icon,.platform-title-icon{display:grid;place-items:center;background:var(--platform-color);color:#fff;font-weight:900}.package-detail-icon{width:70px;height:70px;border-radius:22px;font-size:24px}.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:20px 0 0;border-top:1px solid var(--line);list-style:none;color:#52635a}.purchase-card{position:sticky;top:110px}.purchase-card>span{display:block;color:var(--muted);font-size:13px}.purchase-card>strong{display:block;margin:3px 0 12px;font-size:38px}.purchase-card p{padding:12px;border-radius:12px;background:#f0faf2;color:#287f3e}.purchase-card label{display:block;margin:18px 0 7px;font-weight:700}.purchase-card input{width:100%;padding:14px;border:1px solid var(--line);border-radius:12px;margin-bottom:12px}.purchase-card small{display:block;margin-top:12px;text-align:center;color:var(--muted)}.platform-title{display:flex;align-items:center;gap:28px}.platform-title-icon{width:92px;height:92px;flex:0 0 auto;border-radius:27px;font-size:26px}@media(max-width:800px){.package-detail-grid{grid-template-columns:1fr}.purchase-card{position:static}.platform-title{align-items:flex-start;flex-direction:column}.feature-list{grid-template-columns:1fr}.catalog-hero{padding:55px 0}.catalog-hero h1{font-size:44px}}
.platform-archive-grid{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));overflow:visible!important}.platform-archive-grid .platform-card{min-width:0}.blog-grid .blog-card h2{font-size:1.25rem}.blog-grid .blog-card h2 a{color:inherit;text-decoration:none}@media(max-width:900px){.platform-archive-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:540px){.platform-archive-grid{grid-template-columns:1fr}}