/* Generated from materials-efa.source.css. Do not edit directly. */
.abm-materials{--navy:#0a2342;--navy-dark:#08182e;--cream:#faf7f0;--paper:#fffdf9;--gold:#b08a4a;--gold-light:#d7ba7e;--gold-text:#7a5a25;--warm:#6b6357;--ink:#29261b;--line:rgba(10,35,66,.16);--max:1180px}
.abm-materials *{box-sizing:border-box}.abm-materials{scroll-behavior:smooth}.abm-materials{margin:0;background:var(--cream);color:var(--ink);font-family:Manrope,Arial,sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}.abm-materials .container{width:min(calc(100% - 48px),var(--max));margin-inline:auto}.abm-materials .section{padding:88px 0}.abm-materials .skip-link{position:fixed;z-index:1000;top:8px;left:8px;transform:translateY(-150%);background:#fff;color:var(--navy);padding:10px 14px}.abm-materials .skip-link:focus{transform:none}.abm-materials :focus-visible{outline:3px solid var(--gold-text);outline-offset:3px}.abm-materials .eyebrow{margin:0 0 18px;color:var(--gold-text);font:600 11px/1.4 "DM Mono",ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase}.abm-materials .eyebrow-light{color:var(--gold-light)}.abm-materials h1,.abm-materials h2{margin:0;color:var(--navy);font-family:"Instrument Serif",Georgia,"Times New Roman",serif;font-weight:400;letter-spacing:-.03em}.abm-materials h1{max-width:760px;line-height:.97}.abm-materials h2{font-size:clamp(40px,5vw,62px);line-height:1.02}.abm-materials h3,.abm-materials h4{margin:0;color:var(--navy)}.abm-materials a{color:inherit}.abm-materials .button{display:inline-flex;min-height:52px;align-items:center;justify-content:center;border:1px solid var(--navy);border-radius:3px;background:var(--navy);color:#fff;padding:13px 22px;font-size:13px;font-weight:800;text-decoration:none}.abm-materials .button:hover{background:var(--navy-dark)}.abm-materials .button-gold{border-color:var(--gold-light);background:var(--gold-light);color:var(--navy-dark)}.abm-materials .text-link,.abm-materials .card-link{display:inline-flex;align-items:center;gap:8px;color:var(--navy);font-size:13px;font-weight:800;text-underline-offset:5px}.abm-materials .text-link span,.abm-materials .card-link span{color:var(--gold)}
.abm-materials .site-header{position:sticky;z-index:50;top:0;border-bottom:1px solid var(--line);background:rgba(250,247,240,.96);backdrop-filter:blur(12px)}.abm-materials .header-inner{display:flex;min-height:82px;align-items:center;justify-content:space-between;gap:24px}.abm-materials .brand{display:block;width:190px}.abm-materials .brand img{display:block;width:100%;height:auto}.abm-materials .header-inner p{margin:0;color:var(--warm);font:600 9px/1.3 ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase}
.abm-materials .materials-hero{overflow:hidden;border-bottom:1px solid var(--line);padding:72px 0 78px;background:radial-gradient(circle at 82% 28%,rgba(176,138,74,.1),transparent 28%),var(--cream)}.abm-materials .hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;align-items:end;gap:72px}.abm-materials .hero-lead{max-width:690px;margin:28px 0 30px;color:var(--warm);font-size:18px}.abm-materials .hero-actions{display:flex;align-items:center;gap:25px}.abm-materials .hero-note{border-top:2px solid var(--gold);background:var(--paper);padding:25px}.abm-materials .hero-note ol{margin:0;padding:0;list-style:none}.abm-materials .hero-note li{display:flex;gap:13px;border-top:1px solid var(--line);padding:13px 0;color:var(--navy);font-size:13px}.abm-materials .hero-note li:first-child{border-top:0}.abm-materials .hero-note li span{color:var(--gold-text);font:600 10px/1.7 ui-monospace,monospace}.abm-materials .hero-note>p:last-child{margin:15px 0 0;color:var(--warm);font-size:11px}
.abm-materials .route-selector{border-bottom:1px solid var(--line);background:var(--paper)}.abm-materials .section-heading{max-width:800px}.abm-materials .section-heading>p:last-child,.abm-materials .comparison-lead{color:var(--warm)}.abm-materials .route-buttons{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:42px}.abm-materials .route-buttons button{min-height:88px;border:1px solid var(--line);border-top:3px solid transparent;border-radius:3px;background:var(--paper);color:var(--navy);padding:17px 20px;text-align:left;cursor:pointer}.abm-materials .route-buttons span,.abm-materials .route-buttons small{display:block}.abm-materials .route-buttons span{font-family:"Instrument Serif",Georgia,serif;font-size:25px}.abm-materials .route-buttons small{margin-top:5px;color:var(--warm);font-size:12px}.abm-materials .route-buttons button:hover{border-color:var(--gold);background:#f4eee3}.abm-materials .route-buttons button[aria-pressed="true"]{border-color:var(--navy);background:var(--navy);color:var(--paper)}.abm-materials .route-buttons button[aria-pressed="true"] span{color:var(--paper)}.abm-materials .route-buttons button[aria-pressed="true"] small{color:var(--gold-light)}.abm-materials .route-buttons button[aria-pressed="true"]:focus-visible{outline-color:var(--gold-light)}.abm-materials .selector-status{min-height:24px;margin:24px 0 0;color:var(--warm);font-size:13px}
.abm-materials .comparisons{background:var(--cream)}.abm-materials .comparison-lead{margin:18px 0 0}.abm-materials .route-panel{margin-top:50px}.abm-materials .route-panel+.route-panel{border-top:1px solid var(--line);padding-top:50px}.abm-materials .route-panel__heading{display:flex;align-items:baseline;justify-content:space-between;gap:32px;margin-bottom:24px}.abm-materials .route-panel__heading p{margin:0;color:var(--gold-text);font:600 11px/1.4 ui-monospace,monospace;text-transform:uppercase;letter-spacing:.12em}.abm-materials .route-panel__heading h3{max-width:740px;font-family:"Instrument Serif",Georgia,serif;font-size:29px;font-weight:400}.abm-materials.has-js .route-panel[hidden]{display:none}.abm-materials .materials-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.abm-materials .material-card{display:flex;min-width:0;border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:3px;background:var(--paper);padding:20px;flex-direction:column}.abm-materials .material-card--pack{border-top-width:5px}.abm-materials .material-card__media{display:flex;height:180px;align-items:center;justify-content:center;background:#f1ede4}.abm-materials .material-card__media img{display:block;width:100%;height:100%;object-fit:contain}.abm-materials .material-card__category{margin:18px 0 8px!important;color:var(--gold-text)!important;font:600 10px/1.4 ui-monospace,monospace!important;letter-spacing:.09em;text-transform:uppercase}.abm-materials .material-card h4{min-height:58px;font-family:"Instrument Serif",Georgia,serif;font-size:27px;font-weight:400;line-height:1.04}.abm-materials .material-card__price{margin:12px 0 8px!important;color:var(--navy)!important;font-size:24px!important;font-weight:800}.abm-materials .material-card__price small{display:block;color:var(--warm);font:600 8px/1.5 ui-monospace,monospace;text-transform:uppercase}.abm-materials .material-card>p:not(.material-card__category):not(.material-card__price){margin:0 0 14px;color:var(--warm);font-size:13px}.abm-materials .material-card__points{margin:0 0 18px;padding:0;list-style:none}.abm-materials .material-card__points li{border-top:1px solid var(--line);padding:7px 0;color:var(--navy);font-size:11px}.abm-materials .material-card__points li::before{margin-right:8px;color:var(--gold-text);content:"✓"}.abm-materials .card-link{min-height:44px;justify-content:center;margin-top:auto;border:1px solid var(--navy);padding:9px;text-align:center;text-decoration:none}.abm-materials .card-link--filled{border-color:var(--gold-light);background:var(--gold-light);color:var(--navy-dark)}
.abm-materials .method-strip{background:var(--navy-dark);color:#fff}.abm-materials .method-strip h2{max-width:780px;color:#fff}.abm-materials .method-strip ol{display:grid;grid-template-columns:repeat(4,1fr);margin:42px 0 0;padding:0;list-style:none}.abm-materials .method-strip li{min-height:110px;border-top:1px solid rgba(255,255,255,.25);border-right:1px solid rgba(255,255,255,.18);padding:20px}.abm-materials .method-strip li:last-child{border-right:0}.abm-materials .method-strip span,.abm-materials .method-strip strong{display:block}.abm-materials .method-strip span{color:var(--gold-light);font:600 10px ui-monospace,monospace}.abm-materials .method-strip strong{margin-top:22px;font-size:14px}
.abm-materials .related{background:var(--paper)}.abm-materials .split{display:grid;max-width:none;grid-template-columns:1.1fr .9fr;align-items:end;gap:80px}.abm-materials .split>p{margin-bottom:8px}.abm-materials .related-grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:42px}.abm-materials .related-grid a{position:relative;min-height:175px;border-top:1px solid var(--gold);border-right:1px solid var(--line);padding:24px;text-decoration:none}.abm-materials .related-grid a:last-child{border-right:0}.abm-materials .related-grid span,.abm-materials .related-grid strong,.abm-materials .related-grid small{display:block}.abm-materials .related-grid span{color:var(--gold-text);font:600 10px ui-monospace,monospace}.abm-materials .related-grid strong{margin-top:35px;color:var(--navy);font-family:"Instrument Serif",Georgia,serif;font-size:26px;font-weight:400}.abm-materials .related-grid small{margin-top:6px;color:var(--warm)}.abm-materials .related-grid i{position:absolute;right:22px;bottom:19px;color:var(--gold-text);font-style:normal}
.abm-materials .authority{background:var(--cream)}.abm-materials .authority-grid{display:grid;grid-template-columns:250px 1fr;align-items:center;gap:72px;max-width:980px}.abm-materials .authority-portrait{display:flex;height:315px;align-items:flex-end;justify-content:center;overflow:hidden;background:#e8e2d7}.abm-materials .authority-portrait img{height:350px;width:auto;object-fit:contain}.abm-materials .authority-grid p:not(.eyebrow){max-width:680px;color:var(--warm)}.abm-materials .authority-grid ul{margin:26px 0 0;padding:0;list-style:none}.abm-materials .authority-grid li{border-top:1px solid var(--line);padding:10px 0;color:var(--navy);font-size:12px}.abm-materials .independence{margin-top:42px;border-left:2px solid var(--gold);color:var(--warm);padding:8px 16px;font-size:11px}
.abm-materials .faq{background:var(--paper)}.abm-materials .faq-grid{display:grid;grid-template-columns:360px 1fr;gap:70px}.abm-materials .faq-list{border-top:0}.abm-materials .faq details{border-bottom:1px solid var(--line)}.abm-materials .faq summary{position:relative;cursor:pointer;list-style:none;color:var(--navy);padding:20px 44px 20px 0;font-weight:700}.abm-materials .faq summary::-webkit-details-marker{display:none}.abm-materials .faq summary::after{position:absolute;right:5px;color:var(--gold-text);content:"+";font-size:24px;font-weight:400}.abm-materials .faq details[open] summary::after{content:"−"}.abm-materials .faq details p{margin:0;padding:0 42px 22px 0;color:var(--warm);font-size:13px}
.abm-materials .closing{padding:78px 0;background:var(--navy-dark);text-align:center}.abm-materials .closing h2{margin:0 auto 28px;color:#fff}.abm-materials .closing-actions{display:flex;align-items:center;justify-content:center;gap:24px}.abm-materials .text-link-light{color:#fff}.abm-materials .site-footer{background:var(--navy);color:#fff;padding:42px 0}.abm-materials .site-footer .container{display:flex;align-items:center;justify-content:space-between;gap:30px}.abm-materials .site-footer img{filter:brightness(0) invert(1)}.abm-materials .site-footer nav{display:flex;gap:20px;align-items:center}.abm-materials .site-footer a,.abm-materials .site-footer button{border:0;background:none;color:#d7e0e8;font:600 10px ui-monospace,monospace;text-decoration:none;text-transform:uppercase}
@media(max-width:1179px){.abm-materials .materials-grid{grid-template-columns:repeat(2,minmax(260px,1fr))}.abm-materials .material-card h4{min-height:0}.abm-materials .material-card__media{height:190px}}
@media(max-width:900px){.abm-materials .hero-grid{grid-template-columns:1fr}.abm-materials .hero-note{max-width:560px;margin-top:15px}.abm-materials .route-panel__heading{display:block}.abm-materials .route-panel__heading p{margin-bottom:9px}.abm-materials .method-strip ol{grid-template-columns:repeat(2,1fr)}.abm-materials .split,.abm-materials .faq-grid{grid-template-columns:1fr;gap:28px}.abm-materials .related-grid{grid-template-columns:1fr}.abm-materials .related-grid a{border-right:0}.abm-materials .authority-grid{grid-template-columns:220px 1fr;gap:40px}}
@media(max-width:680px){.abm-materials .container{width:min(calc(100% - 32px),var(--max))}.abm-materials .section{padding:58px 0}.abm-materials .header-inner{min-height:72px}.abm-materials .header-inner p{display:none}.abm-materials .brand{width:164px}.abm-materials .materials-hero{padding:54px 0 60px}.abm-materials h2{font-size:clamp(38px,11vw,52px)}.abm-materials .hero-lead{font-size:16px}.abm-materials .hero-actions{align-items:stretch;flex-direction:column;gap:13px}.abm-materials .hero-actions .button,.abm-materials .hero-actions .text-link{width:100%;justify-content:center}.abm-materials .hero-note{margin-top:10px}.abm-materials .route-buttons{grid-template-columns:1fr;gap:10px;margin-top:30px}.abm-materials .route-buttons button{min-height:76px;padding:14px 17px}.abm-materials .route-buttons span{font-size:23px}.abm-materials .selector-status{margin-top:16px}.abm-materials .materials-grid{grid-template-columns:1fr;gap:14px}.abm-materials .material-card{padding:18px}.abm-materials .material-card__media{height:200px}.abm-materials .material-card h4{min-height:0;font-size:28px}.abm-materials .material-card__price{font-size:23px!important}.abm-materials .route-panel{margin-top:36px}.abm-materials .route-panel__heading h3{font-size:26px}.abm-materials .method-strip ol{grid-template-columns:1fr;margin-top:30px}.abm-materials .method-strip li{min-height:76px;border-right:0;padding:15px}.abm-materials .method-strip strong{margin-top:14px;font-size:12px}.abm-materials .related-grid{margin-top:30px}.abm-materials .related-grid a{min-height:118px;padding:18px}.abm-materials .related-grid strong{margin-top:20px;font-size:23px}.abm-materials .authority-grid{grid-template-columns:1fr;gap:24px}.abm-materials .authority-portrait{width:130px;height:165px}.abm-materials .authority-portrait img{height:185px}.abm-materials .authority-grid h2{font-size:41px}.abm-materials .authority-grid p:not(.eyebrow){margin-bottom:12px}.abm-materials .authority-grid ul{margin-top:18px}.abm-materials .independence{margin-top:28px}.abm-materials .faq-grid{gap:24px}.abm-materials .faq summary{padding-block:16px}.abm-materials .closing{padding:64px 0}.abm-materials .closing-actions{align-items:stretch;flex-direction:column}.abm-materials .site-footer{padding:34px 0}.abm-materials .site-footer .container{align-items:flex-start;flex-direction:column}.abm-materials .site-footer nav{align-items:flex-start;flex-direction:column;gap:10px}}
.abm-materials.has-js .route-panel+.route-panel{border-top:0;padding-top:0}
.abm-materials .route-selector,.abm-materials .route-selector .container{scroll-margin-top:110px}
@media(max-width:680px){.abm-materials .section{padding:32px 0}.abm-materials .materials-hero{padding:32px 0}.abm-materials .hero-grid{gap:24px}.abm-materials .hero-note{margin-top:0;padding:18px}.abm-materials .hero-lead{margin:20px 0}.abm-materials .route-buttons{margin-top:22px}.abm-materials .route-panel{margin-top:24px}.abm-materials .route-panel__heading{margin-bottom:18px}.abm-materials .method-strip ol{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px;margin-top:22px}.abm-materials .method-strip li{min-height:0;padding:14px 0}.abm-materials .method-strip strong{margin-top:10px}.abm-materials .related-grid{margin-top:22px}.abm-materials .related-grid a{min-height:100px;padding:14px}.abm-materials .related-grid strong{margin-top:12px}.abm-materials .split,.abm-materials .faq-grid{gap:18px}.abm-materials .authority-grid{gap:18px}.abm-materials .authority-grid li{padding:8px 0}.abm-materials .independence{margin-top:20px}.abm-materials .closing{padding:32px 0}}
@media(prefers-reduced-motion:reduce){.abm-materials{scroll-behavior:auto}}