/* Scoped extension of the existing MEIRENTE article layout. */
.mrt-technical-article { font-size: 16px; line-height: 1.75; overflow-wrap: anywhere; }
.mrt-technical-heading h1 { margin: 8px 0 16px; font-size: clamp(28px, 3vw, 42px); line-height: 1.2; }
.mrt-technical-eyebrow { color: #0e7e75; font-size: 14px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.mrt-technical-lead { color: #52615f; font-size: 18px; max-width: 760px; }
.mrt-technical-article > section { margin: 36px 0; }
.mrt-technical-article h2 { font-size: clamp(23px, 2vw, 28px); line-height: 1.35; }
.mrt-technical-article h3 { font-size: 20px; line-height: 1.4; }
.mrt-technical-hero, .mrt-technical-inspection { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 28px; align-items: start; }
.mrt-technical-hero h2 { margin-top: 0; }
.mrt-technical-article figure { margin: 0; min-width: 0; }
.mrt-technical-article figure img { display: block; width: 100%; height: auto; border: 1px solid #d7e1df; }
.mrt-technical-article figcaption { margin-top: 9px; font-size: 14px; color: #52615f; line-height: 1.5; }
.mrt-technical-facts { display: grid; grid-template-columns: minmax(100px, .8fr) minmax(0, 1.2fr); margin: 20px 0; }
.mrt-technical-facts dt, .mrt-technical-facts dd { padding: 9px 0; margin: 0; border-bottom: 1px solid #d7e1df; }
.mrt-technical-facts dt { font-weight: 700; padding-right: 12px; }
.mrt-technical-application-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
.mrt-technical-application-grid > div { padding: 20px; background: #f3f8f7; border-top: 3px solid #0e7e75; }
.mrt-technical-application-grid h3 { margin-top: 0; }
.mrt-technical-table-wrap { max-width: 100%; overflow-x: auto; }
.mrt-technical-table { width: 100%; min-width: 420px; border-collapse: collapse; font-size: 16px; overflow-wrap: normal; }
.mrt-technical-table caption { text-align: left; padding: 0 0 10px; color: #52615f; font-size: 14px; }
.mrt-technical-table th, .mrt-technical-table td { padding: 12px 14px; border: 1px solid #d7e1df; text-align: left; vertical-align: top; }
.mrt-technical-table thead { background: #edf5f3; color: #174b46; }
.mrt-technical-inspection { margin-top: 24px; }
.mrt-technical-photo-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.mrt-technical-photo-grid figure img { height: 340px; object-fit: contain; background: #f3f6f5; }
.mrt-technical-library { margin: 28px 0 40px; }
.mrt-technical-list-card { display: grid; grid-template-columns: 210px minmax(0,1fr); gap: 24px; margin: 20px 0; padding: 20px; border: 1px solid #d7e1df; border-top: 3px solid #0e7e75; background: #fff; }
.mrt-technical-card-image img { display: block; width: 100%; height: auto; }
.mrt-technical-list-card h3 { margin: 8px 0 12px; font-size: 23px; line-height: 1.3; }
.mrt-technical-list-card p { font-size: 16px; line-height: 1.6; }
.mrt-technical-list-card a { overflow-wrap: anywhere; }
/* Display crops of the owner's original JPEGs; no generated blade details. */
.mrt-fiber-sample-frame { position: relative; display: block; width: 100%; aspect-ratio: 12 / 11; overflow: hidden; align-self: start; }
.mrt-technical-card-image.mrt-fiber-sample-frame > img, .mrt-technical-article figure .mrt-fiber-sample-frame > img { position: absolute; width: 180%; max-width: none; max-height: none; height: auto; left: -41.6667%; top: -118.1818%; border: 0; }
.mrt-fiber-packing-frame { aspect-ratio: 1; overflow: hidden; }
.mrt-technical-article figure .mrt-fiber-packing-frame > img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
.mrt-technical-table.mrt-fiber-size-table { min-width: 280px; }
.mrt-coated-pelletizer-hero { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: center; }
.mrt-coating-benefit-panel { border-left: 3px solid #0e7e75; padding-left: 22px; }
.mrt-coating-label { margin: 0 0 8px; font-size: 14px; color: #0e7e75; font-weight: 700; }
.mrt-technical-article .mrt-coating-benefit-panel h2 { margin: 0 0 20px; padding: 0; border: 0; background: none; font-size: clamp(26px, 3vw, 34px); }
.mrt-technical-article .mrt-coating-benefits { list-style: none; margin: 0; padding: 0; }
.mrt-coating-benefits li { margin: 0 0 14px; }
.mrt-coating-benefits strong, .mrt-coating-benefits span { display: block; }
.mrt-coating-benefits strong { color: #174b46; }
.mrt-coating-benefits span { font-size: 16px; line-height: 1.55; }
@media (max-width: 700px) {
  .mrt-technical-hero, .mrt-technical-inspection, .mrt-technical-application-grid, .mrt-technical-list-card { grid-template-columns: 1fr; gap: 20px; }
  .mrt-technical-photo-grid { grid-template-columns: 1fr; gap: 28px; }
  .mrt-technical-photo-grid figure img { height: auto; max-height: 550px; }
  .mrt-technical-list-card { padding: 16px; }
  .mrt-technical-card-image img { max-height: 320px; object-fit: contain; }
  .mrt-technical-table th, .mrt-technical-table td { padding: 10px 8px; }
}