/* Materials only. Shared header, footer and primary navigation are unchanged. */
.page-materials .materials-main {padding:80px 0 72px}
.page-materials .materials-hero {padding:44px 0 24px}
.page-materials .materials-breadcrumb {font-size:14px;color:var(--text-secondary);margin-bottom:28px}
.page-materials .materials-breadcrumb a {text-decoration:underline;text-underline-offset:4px}
.page-materials .materials-hero .section-title {max-width:1000px;font-size:clamp(2.1rem,4vw,3.8rem);line-height:1.1}
.page-materials .materials-hero .section-sub {max-width:850px;margin-bottom:12px}
.page-materials .material-tech-grid,.page-materials .material-grid {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.page-materials .material-tech-grid {margin:12px 0 28px;scroll-margin-top:110px}
.page-materials .material-tech-card {padding:26px;border:1px solid #dfe6d7;border-radius:18px;background:#fff;display:flex;flex-direction:column;gap:16px;transition:background .2s,border-color .2s}
.page-materials .material-tech-card:hover {background:#f0f6e6;border-color:#6fa900}
.page-materials .material-step {font:600 14px var(--font-display);color:#4c8600}
.page-materials .material-tech-card h2 {font:600 23px/1.3 var(--font-display);color:var(--text-primary)}
.page-materials .material-tech-card>span:last-child {margin-top:auto;font-size:14px;color:var(--text-secondary);display:flex;justify-content:space-between}
.page-materials .materials-notice {padding:24px 28px;border-left:3px solid #6fa900;background:#edf3e5;border-radius:0 14px 14px 0;margin:24px 0 0}
.page-materials .materials-notice h2 {font:600 19px/1.4 var(--font-display);margin-bottom:8px}
.page-materials .materials-notice p {font-size:14px;color:var(--text-secondary);line-height:1.75;max-width:1000px}
.page-materials .materials-section {padding-top:64px;scroll-margin-top:90px}
.page-materials .materials-section-heading {margin-bottom:26px;max-width:950px}
.page-materials .materials-section-heading h2 {font:600 clamp(1.65rem,3vw,2.3rem)/1.2 var(--font-display);margin-bottom:16px}
.page-materials .materials-section-heading p {color:var(--text-secondary);font-size:16px;line-height:1.75}
.page-materials .materials-section-heading h3 {font:600 13px var(--font-body);margin:20px 0 10px}
.page-materials .material-card {background:#fff;border:1px solid #e0e6db;border-radius:18px;padding:26px;display:flex;flex-direction:column;min-width:0;scroll-margin-top:110px}
.page-materials .material-card:target {outline:2px solid #6fa900;outline-offset:4px}
.page-materials .material-technology {font-size:12px;color:#4c6d2e;font-weight:600}
.page-materials .material-card h3 {font:600 27px/1.2 var(--font-display);margin:12px 0;overflow-wrap:anywhere}
.page-materials .material-status {display:inline-block;padding:5px 9px;border-radius:6px;font-size:11px;background:#f0f4eb;color:#485d39;line-height:1.5}
.page-materials .material-description {font-size:14px;line-height:1.75;margin:18px 0;color:var(--text-secondary)}
.page-materials .material-card h4,.page-materials .material-facts dt {font:600 13px/1.5 var(--font-body);margin-bottom:10px;color:var(--text-primary)}
.page-materials .material-machine-links {display:flex;flex-wrap:wrap;gap:8px}
.page-materials .material-machine-links a {display:inline-flex;align-items:center;justify-content:space-between;gap:16px;min-height:44px;padding:8px 12px;background:#f4f7ee;border:1px solid #dde6d3;border-radius:8px;font-size:13px;font-weight:600;color:#36591b}
.page-materials .material-machine-links a:hover {background:#e8f2d9;border-color:#6fa900}
.page-materials .material-facts {margin-top:22px}
.page-materials .material-facts>div {margin-bottom:18px}
.page-materials .material-facts dd {margin:0;font-size:13px;color:#617052;line-height:1.65}
.page-materials .material-sources {margin-bottom:24px;font-size:12px;color:var(--text-secondary)}
.page-materials .material-sources summary {cursor:pointer;padding:10px 0;min-height:44px;display:list-item}
.page-materials .material-sources div {display:grid;gap:6px;padding-top:8px}
.page-materials .material-sources a {text-decoration:underline;text-underline-offset:3px;padding:5px 0}
.page-materials .material-tds {border-top:1px solid #e5eadf;padding-top:18px;margin-top:auto}
.page-materials .material-pending {font-size:13px;line-height:1.65;color:#627054;padding-left:13px;border-left:2px solid #b4c49e}
.page-materials .materials-back {display:inline-block;color:#4c741f;font-size:13px;text-decoration:underline;text-underline-offset:4px;margin-top:22px;padding:10px 0}
.page-materials .materials-contact,.materials-resource-card {display:flex;align-items:center;justify-content:space-between;gap:32px;padding:32px;border:1px solid #dfe6d7;border-radius:20px;background:#fff;margin-top:32px}
.page-materials .materials-contact h2,.materials-resource-card h3 {font:600 26px/1.3 var(--font-display);margin-bottom:12px}
.page-materials .materials-contact p,.materials-resource-card p {max-width:700px;font-size:15px;line-height:1.7;color:var(--text-secondary)}
.page-materials .materials-contact .btn-primary,.materials-resource-card .btn-primary {flex-shrink:0;text-align:center}
.page-materials main a:focus-visible,.page-materials main summary:focus-visible,.materials-resource-card a:focus-visible {outline:3px solid #4c8600;outline-offset:4px}
.machine-sheet main .machine-material-link {color:#426d1f;text-decoration:underline;text-underline-offset:3px;display:inline-block;padding:5px 0}
.machine-sheet main .machine-material-link:hover {color:#294710}
@media(max-width:1024px) {
 .page-materials .material-tech-grid,.page-materials .material-grid {grid-template-columns:repeat(2,minmax(0,1fr))}
 .page-materials .materials-contact,.materials-resource-card {flex-direction:column;align-items:flex-start}
}
@media(max-width:640px) {
 .page-materials .material-tech-grid,.page-materials .material-grid {grid-template-columns:1fr;gap:16px}
 .page-materials .materials-hero {padding-top:28px}
 .page-materials .material-card,.page-materials .material-tech-card {padding:22px}
 .page-materials .materials-notice {padding:20px}
 .page-materials .materials-section {padding-top:44px}
 .page-materials .materials-contact,.materials-resource-card {padding:24px}
 .page-materials .materials-contact .btn-primary,.materials-resource-card .btn-primary {width:100%;justify-content:center;white-space:normal}
}
@media(prefers-reduced-motion:reduce) {.page-materials .material-tech-card {transition:none}}