:root{--ink:#17252b;--secondary:#46575f;--paper:#fff;--soft:#f3f5f4;--line:#cad2d1;--accent:#b34216;--on-accent:#fff;--radius:4px;--ease:cubic-bezier(.2,.7,.2,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 "Helvetica Neue",Arial,sans-serif}img{display:block;max-width:100%;height:auto}a{color:var(--accent);text-underline-offset:4px}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}button,input,textarea,select{font:inherit}button,summary{cursor:pointer}h1,h2,h3,p,figure{margin-top:0}h1,h2,h3{line-height:1.16;letter-spacing:-.025em}h1{font-size:clamp(2.1rem,3.2vw,3.55rem);max-width:24ch;margin-bottom:24px}h2{font-size:clamp(1.6rem,2.25vw,2.25rem);margin-bottom:24px}h3{font-size:1.18rem;margin-bottom:12px}p{margin-bottom:20px}ul,ol{padding-left:1.3em}li{margin-bottom:8px}small,figcaption{font-size:14px;line-height:1.5;color:var(--secondary)}.wrap{width:min(1280px,calc(100% - 80px));margin-inline:auto}.skip{position:absolute;left:20px;top:-70px;padding:12px;background:var(--paper);z-index:30}.skip:focus{top:5px}.masthead{border-bottom:1px solid var(--line);background:var(--paper)}.masthead .wrap{display:flex;align-items:center;min-height:78px;gap:40px}.brand{color:var(--ink);font-size:25px;font-weight:800;letter-spacing:.06em;text-decoration:none;white-space:nowrap}.site-nav{display:flex;align-items:center;gap:28px;margin-left:auto}.site-nav a{color:var(--ink);text-decoration:none;font-size:15px;padding-block:20px}.site-nav a[aria-current=page]{color:var(--accent);text-decoration:underline}.nav-toggle{display:none;background:var(--paper);border:1px solid var(--line);min-height:44px;padding:8px 14px;border-radius:var(--radius)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;gap:8px;padding:12px 22px;background:var(--accent);color:var(--on-accent);font-weight:700;font-size:16px;border:1px solid var(--accent);border-radius:var(--radius);text-decoration:none;white-space:nowrap;transition:background .18s var(--ease),transform .18s var(--ease)}.button:active{transform:translateY(1px)}.button.secondary{color:var(--ink);background:transparent;border-color:var(--line)}.breadcrumbs{font-size:14px;color:var(--secondary);padding-top:28px}.breadcrumbs a{color:var(--secondary)}.product-intro{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:56px;align-items:center;padding-block:40px 64px}.lead{font-size:19px;line-height:1.65;max-width:64ch}.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}.product-intro figure{margin:0}.product-intro img{height:380px;width:100%;object-fit:contain;background:var(--soft);padding:16px;border-radius:var(--radius)}figcaption{padding-top:12px}.article-intro{max-width:1000px;padding-block:48px 52px}.article-intro h1{max-width:26ch}.article-intro .lead{max-width:76ch}.content-grid{display:grid;grid-template-columns:minmax(0,8fr) minmax(240px,3fr);gap:64px;align-items:start;padding-bottom:72px}.content-main{min-width:0}.content-main section{padding-block:34px 22px;border-top:1px solid var(--line);scroll-margin-top:100px}.content-main section:first-child{padding-top:0;border-top:0}.content-main p{max-width:82ch}.content-main a{overflow-wrap:anywhere}.rail{position:sticky;top:28px;border-left:1px solid var(--line);padding-left:24px;min-width:0}.rail h2{font-size:1.08rem;letter-spacing:0;margin:0 0 16px}.rail ul{list-style:none;padding:0;margin:0}.rail li{margin-bottom:13px;font-size:15px;line-height:1.5}.rail a{color:var(--ink);overflow-wrap:anywhere}.rail .rail-note{padding-block:24px;margin-top:24px;border-top:1px solid var(--line)}.rail p{font-size:15px;overflow-wrap:anywhere}.rail figure{margin:32px 0 0}.rail figure img{background:var(--soft);padding:8px;max-height:260px;object-fit:contain;width:100%}.table-scroll{overflow-x:auto;max-width:100%;margin-block:24px;border:1px solid var(--line);border-radius:var(--radius)}table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.55;font-variant-numeric:tabular-nums;margin:0}th,td{padding:13px 15px;text-align:left;vertical-align:top}thead{background:var(--ink);color:var(--paper)}tbody tr:nth-child(even){background:var(--soft)}tbody th{font-weight:650}td p,th p{margin:0}.faq-item{margin-block:26px}.process-map{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-block:0 38px;padding:24px;background:var(--soft);border-radius:var(--radius)}.process-map div{padding:12px;border-left:1px solid var(--line);font-size:15px;line-height:1.45}.process-map strong{display:block;margin-bottom:7px}.process-map figcaption{grid-column:1/-1}.contact-band{background:var(--soft);padding-block:56px}.contact-band .wrap{display:grid;grid-template-columns:1fr 1fr;gap:80px}.contact-band h2{max-width:24ch}.contact-band p{max-width:48ch}.contact-band form{display:grid;gap:18px}.contact-band label{font-size:15px;font-weight:650}.contact-band input,.contact-band textarea,.contact-band select{display:block;width:100%;margin-top:7px;background:var(--paper);color:var(--ink);border:1px solid #87949a;border-radius:var(--radius);padding:11px 12px;min-height:48px}.contact-band textarea{min-height:120px;resize:vertical}.contact-band .button{justify-self:start}.honeypot{display:none}.site-footer{padding-block:35px;border-top:1px solid var(--line);font-size:14px}.site-footer .wrap{display:flex;gap:24px;justify-content:space-between;flex-wrap:wrap}.site-footer p{margin:0}.site-footer a{color:var(--secondary)}.source-list{font-size:14px}.source-list li{margin-bottom:12px;overflow-wrap:anywhere}.section-photo{margin-block:26px}.section-photo img{width:100%;max-height:420px;object-fit:contain;background:var(--soft);padding:20px}
@media(hover:hover)and(pointer:fine){.button:hover{background:#8e3514}.button.secondary:hover{background:#e5eae8}.site-nav a:hover,.rail a:hover{color:var(--accent)}}
@media(max-width:1100px){.wrap{width:calc(100% - 48px)}.masthead .wrap{gap:22px}.site-nav{gap:18px}.product-intro{gap:32px}.content-grid{gap:36px;grid-template-columns:minmax(0,8fr) minmax(210px,3fr)}.product-intro img{height:330px}.contact-band .wrap{gap:40px}}
@media(max-width:767px){.wrap{width:calc(100% - 40px)}.masthead .wrap{min-height:70px;flex-wrap:wrap;gap:0;padding-block:12px}.brand{font-size:23px}.nav-toggle{display:block;margin-left:auto}.site-nav{display:flex;flex-basis:100%;margin:14px 0 0;flex-wrap:wrap;gap:0 22px}.site-nav a{padding-block:8px}.js .site-nav{display:none}.js .site-nav[data-open=true]{display:flex}.product-intro{grid-template-columns:1fr;gap:30px;padding-block:28px 46px}.product-intro img{height:300px}.product-intro h1{max-width:25ch}.lead{font-size:18px}.content-grid{grid-template-columns:1fr;gap:38px;padding-bottom:48px}.rail{position:static;grid-row:1;padding:18px 20px;background:var(--soft);border-left:1px solid var(--line)}.rail .rail-note,.rail figure{display:none}.rail ul{columns:2;column-gap:24px}.rail li{break-inside:avoid;font-size:14px}.content-main section{padding-block:28px 16px}h2{font-size:1.65rem}.article-intro{padding-block:34px}.process-map{grid-template-columns:1fr 1fr;padding:18px}.contact-band .wrap{grid-template-columns:1fr;gap:26px}.contact-band{padding-block:40px}.contact-band .button{width:100%}.source-list{font-size:14px}th,td{padding:11px 12px}.table-scroll{font-size:14px}.actions .button{flex:1}.site-footer .wrap{gap:14px}}
@media(max-width:390px){.wrap{width:calc(100% - 32px)}body{font-size:16px}.rail ul{columns:1}.product-intro img{height:270px}.actions{gap:10px}.actions .button{width:100%;flex:auto}.process-map{gap:10px;padding:14px}.process-map div{padding:8px;font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
.nav-group{position:relative;font-size:15px}.nav-group summary{min-height:44px;display:flex;align-items:center;gap:8px;list-style:none;white-space:nowrap}.nav-group summary::after{content:'⌄';font-size:16px}.nav-group summary::-webkit-details-marker{display:none}.nav-group ul{position:absolute;z-index:20;top:100%;right:0;min-width:230px;margin:0;padding:10px;list-style:none;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 24px rgb(23 37 43 / .08)}.nav-group li{margin:0}.nav-group li a{display:block;padding:10px 12px}.nav-group[open] summary{color:var(--accent)}
@media(max-width:767px){.site-nav{flex-direction:column;align-items:stretch}.nav-group ul{position:static;box-shadow:none;border:0;border-left:1px solid var(--line);margin-left:12px;padding:0 10px}.nav-group summary{width:100%;justify-content:space-between}}

::selection{color:var(--paper);background:var(--accent)}input,textarea{caret-color:var(--accent)}.product-intro:not(:has(figure)){grid-template-columns:1fr;max-width:1000px}.rail a{display:inline-block;min-height:28px}.nav-group li a{min-height:44px}.site-footer nav a{display:inline-block;padding-block:10px}

.model-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:24px 0}.model-grid a{border:1px solid var(--line);padding:16px;display:flex;flex-direction:column;gap:6px;text-decoration:none}.model-grid span{font-size:14px;color:var(--secondary)}.site-footer nav{line-height:2}@media(max-width:767px){.model-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}