/* Shared by the original page, imported builder block and isolated preview. */
.prelam-intro-section{padding:88px 0;background:#f7f8f2;color:#18345f}
.prelam-intro-section .container{width:100%;max-width:1320px;margin:auto;padding-inline:24px;box-sizing:border-box}
.prelam-intro-section .row{display:grid;grid-template-columns:minmax(0,45fr) minmax(0,55fr);gap:clamp(30px,5vw,72px);align-items:center;margin:0}
.prelam-intro-section .row>div{width:auto;min-width:0;padding:0;margin:0}
.prelam-intro-section .shade-gallery-grid{display:grid;position:relative;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);grid-template-rows:205px 205px auto;gap:16px}
.prelam-intro-section .grid-item{position:relative;min-width:0;overflow:hidden;border-radius:18px;border:1px solid #18345f12;background:#fff}
.prelam-intro-section .grid-item.big{grid-column:1;grid-row:1 / 3}
.prelam-intro-section .grid-item img{display:block;width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .2s}
.prelam-intro-section .grid-item:hover img{transform:scale(1.025)}
.prelam-intro-section .shade-label{position:absolute;bottom:12px;left:12px;max-width:calc(100% - 24px);box-sizing:border-box;padding:8px 13px;background:rgba(255,255,255,.94);color:#18345f;border:1px solid #ffffff70;border-radius:9px;font-size:13px;font-weight:700;line-height:1.4;white-space:normal;overflow-wrap:anywhere}
.prelam-intro-section .shade-count{position:static;grid-column:1 / -1;display:flex;flex-direction:row;flex-wrap:wrap;justify-content:flex-start;align-items:center;gap:10px 18px;width:auto;height:auto;min-height:82px;padding:18px 22px;box-sizing:border-box;border-radius:14px;border:1px solid #55b53540;border-left:4px solid #55b535;background:#fff;box-shadow:0 5px 18px #18345f05}
.prelam-intro-section .shade-count h3{font-size:36px;line-height:1.1;color:#18345f;font-weight:800;margin:0;overflow-wrap:anywhere}
.prelam-intro-section .shade-count span{font-size:14px;line-height:1.5;text-align:left;color:#087a2f;font-weight:600;overflow-wrap:anywhere}
.prelam-intro-section .intro-content{margin:0;min-width:0}
.prelam-intro-section .section-tag{display:block;color:#087a2f;font-size:12px;font-weight:700;letter-spacing:.14em;line-height:1.7}
.prelam-intro-section .intro-content h2{color:#18345f;font-size:clamp(32px,3.2vw,48px);font-weight:800;line-height:1.16;letter-spacing:-.025em;margin:16px 0 24px;overflow-wrap:anywhere}
.prelam-intro-section .intro-content p{color:#47515d;font-size:15px;line-height:1.85;margin:0 0 16px}
.prelam-intro-section .available-boards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 22px;margin:28px 0}
.prelam-intro-section .board-item{display:flex;align-items:flex-start;gap:10px;color:#18345f;font-size:14px;font-weight:600;line-height:1.6;overflow-wrap:anywhere}
.prelam-intro-section .board-item i{color:#55b535;font-size:17px;width:18px;flex:0 0 18px;line-height:1.4}
.prelam-intro-section .explore-btn{display:inline-flex;align-items:center;justify-content:center;max-width:100%;box-sizing:border-box;padding:15px 26px;min-height:48px;border-radius:9px;background:#55b535;color:#fff;font-size:14px;font-weight:700;text-decoration:none;line-height:1.5;white-space:normal;text-align:center;transition:background .2s}
.prelam-intro-section .explore-btn{background:#55b535!important;border-color:#55b535!important;color:#fff!important}
.prelam-intro-section .explore-btn:hover,.prelam-intro-section .explore-btn:focus-visible{background:#087a2f!important;border-color:#087a2f!important;color:#fff!important;transform:none}
.prelam-intro-section .explore-btn:focus-visible{outline:3px solid #18345f;outline-offset:4px}
@media(max-width:1100px){.prelam-intro-section{padding:64px 0}.prelam-intro-section .row{gap:30px}.prelam-intro-section .shade-gallery-grid{grid-template-rows:180px 180px auto;gap:12px}.prelam-intro-section .shade-label{left:8px;bottom:8px;max-width:calc(100% - 16px);padding:7px 9px}}
@media(max-width:767px){.prelam-intro-section{padding:48px 0}.prelam-intro-section .container{padding-inline:20px}.prelam-intro-section .row{grid-template-columns:minmax(0,1fr);gap:32px}.prelam-intro-section .shade-gallery-grid{grid-template-rows:155px 155px auto}.prelam-intro-section .available-boards{grid-template-columns:1fr;gap:12px}.prelam-intro-section .shade-count{padding:17px 18px}.prelam-intro-section .intro-content h2{font-size:34px}}
@media(max-width:360px){.prelam-intro-section .shade-gallery-grid{grid-template-rows:135px 135px auto}.prelam-intro-section .shade-label{font-size:12px}.prelam-intro-section .intro-content h2{font-size:30px}}
@media(prefers-reduced-motion:reduce){.prelam-intro-section .grid-item img,.prelam-intro-section .explore-btn{transition:none}}