/* Filament editorial: shared brand shell, dedicated reading layout. */
.breadcrumb{display:flex;gap:12px;padding-block:20px;font-size:12px;color:#626c68}.breadcrumb a{text-decoration:underline;text-underline-offset:3px}
.filament-hero{display:grid;grid-template-columns:1.05fr 1fr;background:#e8eddf;border-radius:22px;overflow:hidden;min-height:565px}.filament-hero-copy{padding:48px 44px;min-width:0}.filament-hero h1{font-size:clamp(46px,4.55vw,70px);line-height:1.02;letter-spacing:-.055em;margin:26px 0}.filament-hero h1 em{font-style:normal;color:#a33c17}.filament-hero-copy>p:not(.eyebrow){max-width:420px;font-size:16px;line-height:1.75;color:#455349}.filament-hero .button{margin-top:26px}.guide-meta{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:10px;font-weight:650;margin-top:27px;color:#455349}.guide-meta span+span:before{content:"/";margin-right:12px;color:#69735e}
.filament-hero-image{position:relative;min-width:0;isolation:isolate}.filament-hero-image>img{position:absolute;width:100%;height:100%;object-fit:cover;object-position:51% center}.filament-image-card{position:absolute;left:24px;bottom:65px;background:#fffef2ed;box-shadow:0 15px 50px #17232315;backdrop-filter:blur(12px);padding:22px 27px;border-radius:12px}.filament-image-card>span{font-size:9px;letter-spacing:.14em;font-weight:700}.filament-image-card>strong{display:block;font-size:27px;line-height:1.15;margin-top:10px;font-weight:600;letter-spacing:-.04em}.filament-hero-image figcaption{position:absolute;bottom:16px;right:16px;left:16px;font-size:9px;color:white;background:#172323dd;padding:5px 10px;border-radius:4px;width:fit-content}
.guide-takeaways{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;border-bottom:1px solid var(--line);padding-block:28px;margin-bottom:55px}.guide-takeaways p{display:flex;align-items:center;gap:17px;font-size:12px}.guide-takeaways b{font-size:27px;color:#a33c17;font-weight:450;letter-spacing:-.06em}.guide-takeaways strong{display:block;color:var(--ink);font-weight:650;margin-bottom:1px}
.guide-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:64px;align-items:start}.guide-sidebar{position:sticky;top:112px}.guide-sidebar .eyebrow{font-size:9px;line-height:1.8;max-width:180px;color:#596459;margin-bottom:22px}.guide-sidebar ol{list-style:none;padding:0;margin:0}.guide-sidebar li a{display:flex;align-items:center;gap:12px;font-size:12px;padding:9px 10px;border-left:2px solid #dddfd8;color:#59665d}.guide-sidebar li a span{font-size:10px;color:#6c756c;min-width:16px}.guide-sidebar li a:hover,.guide-sidebar li a[aria-current="location"]{border-color:#b44117;background:#e8eddf;color:#172323}.sidebar-catalog{display:block;font-size:12px;font-weight:650;line-height:1.6;padding:18px 10px;margin-top:20px;border-top:1px solid var(--line)}
.guide-content{min-width:0}.guide-chapter{margin-bottom:70px;scroll-margin-top:15px}.guide-chapter>.eyebrow{font-size:10px;color:#9b401d;margin-bottom:12px}.guide-chapter h2{font-size:clamp(30px,3.2vw,43px);line-height:1.1;letter-spacing:-.045em;margin-bottom:23px;max-width:750px}.guide-chapter>p{font-size:15px;line-height:1.85;margin-bottom:22px;color:#4c5952;max-width:780px}.guide-chapter h3{font-size:23px;letter-spacing:-.035em;margin-bottom:13px}.source-note{display:block;font-size:10px;line-height:1.75;color:#5d685f;margin-top:11px;overflow-wrap:anywhere}.source-note a{text-decoration:underline;text-underline-offset:3px}.guide-callout{padding:24px 27px;background:#e8eddf;border-left:3px solid #a0ac8a;border-radius:0 12px 12px 0;margin:26px 0}.guide-callout>strong{display:block;line-height:1.45;font-size:17px;font-weight:650;margin-bottom:9px}.guide-callout p{font-size:14px;line-height:1.8;color:#455249}.guide-two-col{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-block:30px}.guide-two-col p{font-size:14px;line-height:1.8;color:#4c5952}
.material-advisor{background:#172e29;color:#fff;border-radius:18px;padding:36px}.material-advisor>.eyebrow{color:#edbd91}.material-advisor h2{font-size:36px}.material-advisor>p{color:#d5dfd2}.advisor-fields{display:grid;grid-template-columns:1fr;gap:17px;margin-top:24px}.advisor-fields label{font-size:12px;color:#e6ebdf;font-weight:600}.advisor-fields select{display:block;margin-top:7px;width:100%;border:1px solid #a8b7a4;background:#fffdf7;color:#172323;padding:13px 34px 13px 13px;border-radius:7px;min-height:48px;font:inherit;font-size:14px}.advisor-fields select:focus-visible{outline:3px solid #fcaf77;outline-offset:3px}.material-advisor form .button{margin-top:18px;background:#e8eddf;color:#172323}.material-result{background:#f9f7ef;border-radius:12px;padding:25px;margin-top:25px;color:#172323}.result-kicker{font-size:9px;letter-spacing:.13em;color:#8f391b;font-weight:750}.material-result h3{font-size:30px;margin:10px 0 12px}.material-result p{font-size:14px;color:#46544c;line-height:1.7;margin:10px 0}.material-result a{display:inline-block;font-size:13px;font-weight:700;margin-top:6px;text-decoration:underline;text-underline-offset:4px}.material-advisor .advisor-note{font-size:11px;line-height:1.7;color:#c3cfc2;margin:17px 0 0}.advisor-note{font-size:12px!important}
.pla-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:28px}.pla-card{border:1px solid #daddd4;border-radius:14px;overflow:hidden;scroll-margin-top:18px;background:#fffdf7;align-self:start}.sample-stage{height:170px;position:relative;display:grid;place-items:center;overflow:hidden;background:#e7e8df}.sample-number{position:absolute;top:16px;left:18px;font-size:11px;color:#475344}.sample-caption{position:absolute;bottom:11px;left:18px;font-size:8px;letter-spacing:.13em;color:#475344}.material-sample{width:95px;height:104px;transform:rotate(-13deg) skewY(4deg);border-radius:26px 26px 19px 19px;background:repeating-linear-gradient(0deg,#be5430 0 2px,#ce663d 2px 5px);box-shadow:9px 13px 0 #7f351d,18px 25px 19px #28342125;position:relative}.material-sample:after{content:"";position:absolute;inset:25px;border-radius:15px;border:8px solid #eaa27b;box-shadow:inset 4px 4px 3px #0005}.sample-tough{background:#e1e9db}.sample-tough .material-sample{background:repeating-linear-gradient(0deg,#63795d 0 2px,#7c9276 2px 5px);box-shadow:9px 13px 0 #405340,18px 25px 19px #28342125}.sample-tough .material-sample:after{border-color:#a2b09b}
.sample-matte{background:#e5e6dc}.sample-matte .material-sample{background:repeating-linear-gradient(0deg,#7e9075 0 1px,#85947b 1px 5px);box-shadow:9px 13px 0 #55664f,18px 25px 19px #28342125}.sample-matte .material-sample:after{border-color:#a4b09b}
.sample-silk{background:#efe7d4}.sample-silk .material-sample{background:linear-gradient(110deg,#926b29,#e4bd6b 30%,#fff5c3 43%,#bc8636 65%,#ebc779);box-shadow:9px 13px 0 #977034,18px 25px 19px #28342125}.sample-silk .material-sample:after{border-color:#efc77b}
.sample-rapid{background:#dde7e8}.sample-rapid .material-sample{background:repeating-linear-gradient(0deg,#446f7c 0 2px,#658b96 2px 5px);box-shadow:9px 13px 0 #335462,18px 25px 19px #28342125}.sample-rapid .material-sample:after{border-color:#adc9cc}
.sample-fiber{background:#dddeda}.sample-fiber .material-sample{background:repeating-linear-gradient(45deg,#39433c 0 2px,#4b564e 2px 4px);box-shadow:9px 13px 0 #263129,18px 25px 19px #28342125}.sample-fiber .material-sample:after{border-color:#7e8980}
.sample-effect{background:#ebe3d7}.sample-effect .material-sample{background:repeating-linear-gradient(84deg,#ab8258 0 3px,#c59d70 3px 6px,#b99064 6px 11px);box-shadow:9px 13px 0 #876647,18px 25px 19px #28342125}.sample-effect .material-sample:after{border-color:#d9ba94}
.sample-ht{background:#e7ded4}.sample-ht .material-sample{background:repeating-linear-gradient(0deg,#a0614e 0 2px,#b5755f 2px 5px);box-shadow:9px 13px 0 #774435,18px 25px 19px #28342125}.sample-ht .material-sample:after{border-color:#d3a18e}
.pla-card-copy{padding:23px}.pla-card .eyebrow{font-size:9px;letter-spacing:.09em;color:#606c62;line-height:1.6;margin-bottom:8px}.pla-card h3{font-size:24px;margin-bottom:12px}.pla-card p{font-size:13px;line-height:1.8;color:#4e5b51}.pla-card strong{color:#172323;font-weight:650}.pla-card details{border-top:1px solid #e2e3d9;margin-top:20px;padding-top:14px}.pla-card summary{font-size:12px;font-weight:650;cursor:pointer;line-height:1.6}.pla-card details p{margin-top:14px}.pla-card .source-note{font-size:10px}
.guide-table-scroll{position:relative;overflow:auto;border:1px solid #d7ddd2;border-radius:12px;margin-block:24px}.guide-table{width:100%;min-width:635px;border-collapse:collapse;text-align:left;font-size:12px;line-height:1.65}.guide-table caption{text-align:left;padding:16px 20px;background:#e7ecdf;font-size:12px;font-weight:650;color:#25342a}.guide-table th,.guide-table td{padding:17px 18px;vertical-align:top;border-bottom:1px solid #dfe3da}.guide-table thead th{font-size:10px;text-transform:uppercase;letter-spacing:.04em;background:#f0f1e9}.guide-table tbody th{min-width:115px;font-weight:650}.guide-table tr:last-child>*{border-bottom:0}.guide-table tbody tr:nth-child(even){background:#ffffff70}.guide-table .source-note{margin-top:0;font-size:10px}
.guide-steps{list-style:none;padding:0;counter-reset:steps;margin-block:30px}.guide-steps>li{counter-increment:steps;position:relative;padding:0 0 24px 48px}.guide-steps>li:before{content:counter(steps);position:absolute;left:0;top:0;display:grid;place-items:center;width:30px;height:30px;border:1px solid #b5bfa9;border-radius:50%;font-size:12px}.guide-steps>li>strong{display:block;font-size:16px;line-height:1.5;margin-bottom:8px}.guide-steps p{font-size:14px;color:#4c5952;line-height:1.8}.flow-explainer{padding:28px;border-radius:12px;background:#e2e8db;margin-block:24px}.flow-explainer .eyebrow{font-size:9px;color:#5a6752;margin-bottom:14px}.flow-explainer p:not(.eyebrow){font-size:14px;line-height:1.85;margin-top:10px;color:#44503e}.property-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#d6ddcf;border:1px solid #d6ddcf;border-radius:12px;overflow:hidden;margin:26px 0}.property-grid>div{padding:24px;background:#edf0e6}.property-grid strong{font-size:17px;display:block;margin-bottom:8px}.property-grid p{font-size:13px;line-height:1.8;color:#4b5849}
.troubleshooting details{border-bottom:1px solid #d5dbcf}.troubleshooting summary{position:relative;padding:22px 25px 22px 0;font-size:15px;font-weight:650;cursor:pointer;list-style:none;line-height:1.55}.troubleshooting summary::-webkit-details-marker{display:none}.troubleshooting summary:after{content:"+";position:absolute;right:0;top:22px;font-size:20px;font-weight:400}.troubleshooting details[open] summary:after{content:"−"}.troubleshooting summary span{display:block;font-size:10px;font-weight:500;letter-spacing:.03em;color:#66705f;margin-top:5px}.troubleshooting details>p{font-size:14px;line-height:1.85;color:#48554d;padding:0 20px 24px 0}.shopping-paths{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:25px 0}.shopping-paths>a{display:flex;flex-direction:column;border:1px solid #d4dbcd;border-radius:12px;padding:22px 18px;background:#fefdf6;transition:background .15s}.shopping-paths>a:hover{background:#e8eddf}.shopping-paths span{font-size:8px;letter-spacing:.08em;margin-bottom:16px;color:#636e5f;font-weight:700}.shopping-paths h3{font-size:21px}.shopping-paths p{font-size:12px;line-height:1.8;color:#4d5a4d;margin-bottom:25px}.shopping-paths b{font-size:11px;line-height:1.65;margin-top:auto}.guide-sources{border-top:1px solid #d5dbcf;padding-top:35px}.guide-sources>p{font-size:12px;line-height:1.85}.guide-sources ol{display:grid;grid-template-columns:1fr 1fr;gap:10px 28px;font-size:11px;padding-left:17px;margin:25px 0 30px}.guide-sources a{text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}.filament-main .closing-cta h2{font-size:38px;max-width:690px}
.guide-promo{display:flex;align-items:center;gap:25px;justify-content:space-between;background:#e8eddf;padding:32px 38px;border-radius:16px;margin-block:45px}.guide-promo h2{font-size:30px;margin:8px 0}.guide-promo p{max-width:650px;font-size:14px;color:#4d5a4d}.accessory-guide-link{display:block;margin-top:17px;font-size:13px;font-weight:650;text-decoration:underline;text-underline-offset:4px}
@media(min-width:1600px){.filament-hero h1{font-size:75px}}
@media(max-width:1100px){.guide-layout{grid-template-columns:190px minmax(0,1fr);gap:32px}.filament-hero-copy{padding:38px 28px}.filament-hero{min-height:530px}.shopping-paths{grid-template-columns:1fr}.shopping-paths>a{padding:22px}.shopping-paths p{margin-bottom:15px}.material-advisor{padding:28px}.pla-card-copy{padding:19px}.guide-sidebar li a{font-size:11px;padding:9px 6px;gap:8px}}
@media(max-width:820px){.guide-layout{display:block}.guide-sidebar{position:static;margin-bottom:34px;padding:20px;border:1px solid #d5dbcf;border-radius:12px}.guide-sidebar .eyebrow{max-width:none;margin-bottom:12px}.guide-sidebar ol{display:grid;grid-template-columns:1fr 1fr;column-gap:14px}.guide-sidebar li a{font-size:11px}.sidebar-catalog{margin-top:12px;padding:14px 10px 0}.guide-takeaways{gap:20px;margin-bottom:30px}.guide-takeaways p{gap:10px;font-size:11px;align-items:flex-start}.filament-hero h1{font-size:48px}.filament-hero-image>img{object-position:55% center}.filament-image-card{left:15px;right:15px;padding:17px;bottom:75px}.filament-image-card>strong{font-size:23px}.filament-image-card>span{font-size:8px}.guide-promo{align-items:flex-start;flex-direction:column;padding:28px}}
@media(max-width:600px){.breadcrumb{padding-block:15px;font-size:11px}.filament-hero{grid-template-columns:1fr}.filament-hero-copy{padding:30px 24px 32px}.filament-hero h1{font-size:clamp(38px,10.6vw,61px);margin:21px 0;letter-spacing:-.06em}.filament-hero-copy>p:not(.eyebrow){font-size:14px}.filament-hero-copy>.eyebrow{font-size:8px;letter-spacing:.1em}.guide-meta{font-size:9px;gap:7px 10px}.guide-meta span+span:before{margin-right:8px}.filament-hero-image{height:280px}.filament-hero-image>img{object-position:center 50%}.filament-image-card{left:18px;right:auto;bottom:52px;padding:15px 20px}.filament-image-card>strong{font-size:23px}.filament-hero-image figcaption{font-size:8px;bottom:12px;left:12px;right:12px}.guide-takeaways{grid-template-columns:1fr;padding-block:22px;gap:14px}.guide-takeaways p{align-items:center;font-size:12px;gap:16px}.guide-takeaways b{font-size:25px}.guide-takeaways strong{display:inline;margin-right:4px}.guide-sidebar{padding:17px 12px}.guide-sidebar ol{gap:0 8px}.guide-sidebar li a{padding:8px 5px;gap:6px;font-size:10px}.guide-chapter{margin-bottom:49px}.guide-chapter h2{font-size:32px}.guide-chapter>p{font-size:14px}.material-advisor{padding:23px 18px}.material-advisor h2{font-size:30px}.advisor-fields select{font-size:13px}.material-result{padding:20px}.material-result h3{font-size:27px}.pla-grid{grid-template-columns:1fr;gap:20px}.sample-stage{height:190px}.pla-card-copy{padding:24px}.pla-card h3{font-size:26px}.pla-card p{font-size:14px}.guide-callout{padding:21px 20px}.guide-two-col,.property-grid{grid-template-columns:1fr;gap:21px}.property-grid{gap:1px}.guide-chapter h3{font-size:23px}.guide-steps>li{padding-left:41px}.flow-explainer{padding:22px}.guide-sources ol{grid-template-columns:1fr;gap:12px}.filament-main .closing-cta h2{font-size:31px}.guide-promo{padding:25px}.guide-promo h2{font-size:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.shopping-paths>a{transition:none}}
.guide-sidebar li a span{color:#465445}