:root{color-scheme:light;--bg: #f4f7f6;--surface: #ffffff;--surface-muted: #e8efed;--ink: #1f2525;--muted: #65706d;--line: #d7dfdc;--accent: #2e6f6a;--accent-strong: #194d49;--amber: #9a6a2f;--steel: #596779;--shadow: 0 18px 60px rgba(38, 45, 42, .08);--max: 1120px;font-family:Charter,Bitstream Charter,Sitka Text,Cambria,Georgia,serif}*{box-sizing:border-box}body{margin:0;min-width:320px;background:linear-gradient(90deg,rgba(31,37,37,.032) 1px,transparent 1px),linear-gradient(180deg,rgba(31,37,37,.032) 1px,transparent 1px),var(--bg);background-size:40px 40px;color:var(--ink);font-family:Avenir Next,Avenir,Segoe UI,Helvetica,Arial,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}p{color:var(--muted);margin:0}h1,h2,h3{color:var(--ink);font-family:Charter,Bitstream Charter,Sitka Text,Cambria,Georgia,serif;font-weight:680;line-height:1.05;margin:0}h1{font-size:clamp(3rem,8vw,6.75rem);max-width:900px}h2{font-size:clamp(2rem,4vw,3.4rem)}h3{font-size:1.55rem}main,.site-header,.site-footer{width:min(var(--max),calc(100% - 32px));margin:0 auto}.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 0}.brand,.footer-brand{display:inline-flex;align-items:center;gap:10px;font-weight:750}.brand-mark{display:grid;width:36px;height:36px;place-items:center;border:1px solid var(--ink);background:var(--ink);color:var(--bg);font-size:.78rem;letter-spacing:0}.site-nav,.site-footer nav,.hero__actions,.link-band{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.site-nav a,.site-footer nav a{border:1px solid transparent;color:var(--muted);font-size:.94rem;padding:8px 10px}.site-nav a:hover,.site-nav a.is-active,.site-footer nav a:hover{border-color:var(--line);color:var(--ink);background:#ffffff94}.hero{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:40px;align-items:end;min-height:72vh;padding:72px 0 56px}.hero__content{display:grid;gap:28px}.hero__content>p:not(.eyebrow){max-width:650px;font-size:1.12rem}.eyebrow{color:var(--accent-strong);font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.button,.text-link{align-items:center;display:inline-flex;font-weight:760;gap:8px}.button{min-height:44px;border:1px solid var(--ink);padding:10px 15px}.button--primary{background:var(--ink);color:var(--bg)}.button--secondary{background:#ffffffb3}.matrix-panel{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);display:grid;gap:18px;padding:24px}.matrix-panel span{color:var(--muted);font-size:.78rem;font-weight:760;text-transform:uppercase}.matrix-panel strong{font-family:Charter,Bitstream Charter,Sitka Text,Cambria,Georgia,serif;font-size:2rem}.matrix-panel__routes{border-top:1px solid var(--line);display:grid;gap:10px;padding-top:18px}.section,.split-section,.page-header,.content-section,.support-grid,.boundary-list,.link-band,.faq-list,.status-list,.timeline,.not-found{padding:72px 0}.section--compact{padding-top:24px}.section-heading{display:grid;gap:12px;margin-bottom:24px;max-width:720px}.product-grid{display:grid;gap:16px;grid-template-columns:repeat(3,minmax(0,1fr))}.product-card{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);display:grid;gap:18px;min-height:320px;padding:24px}.product-card__meta{display:flex;justify-content:space-between;gap:12px}.product-card__meta span{color:var(--muted);font-size:.72rem;font-weight:760;text-transform:uppercase}.product-card p{max-width:54ch}.text-link{color:var(--accent-strong);margin-top:auto}.split-section{border-top:1px solid var(--line);display:grid;gap:32px;grid-template-columns:minmax(0,.85fr) minmax(0,1fr)}.split-section p{font-size:1.08rem}.link-band{border-top:1px solid var(--line);justify-content:space-between}.link-band a{background:var(--surface-muted);color:var(--ink);flex:1 1 180px;font-weight:760;padding:18px;text-align:center}.page-header{display:grid;gap:20px;max-width:900px}.page-header p:last-child{font-size:1.12rem;max-width:720px}.content-section{border-top:1px solid var(--line);display:grid;gap:18px;max-width:760px}.content-section h2:not(:first-child){margin-top:24px}.support-grid{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}.support-grid article,.boundary-list,.faq-list article,.status-list article,.timeline article{background:#ffffffad;border:1px solid var(--line);padding:24px}.support-grid article,.faq-list article{display:grid;gap:12px}.faq-list{display:grid;gap:14px}.status-list,.timeline{display:grid;gap:12px}.status-list article{align-items:center;display:flex;gap:24px;justify-content:space-between}.status-list article span{border:1px solid var(--line);color:var(--accent-strong);flex:0 0 auto;font-size:.78rem;font-weight:800;padding:8px 10px;text-transform:uppercase}.timeline article{display:grid;gap:20px;grid-template-columns:140px minmax(0,1fr)}.timeline time{color:var(--steel);font-weight:800}.boundary-list{display:grid;gap:16px}.boundary-list ul{color:var(--muted);margin:0;padding-left:20px}.not-found{display:grid;gap:24px;min-height:60vh;place-content:center}.not-found p:not(.eyebrow){max-width:620px;font-size:1.12rem}.site-footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:24px;padding:28px 0 40px}.site-footer p{margin-top:8px;max-width:440px}@media(max-width:820px){.site-header,.site-footer,.hero,.split-section{align-items:start;grid-template-columns:1fr}.site-header,.site-footer{flex-direction:column}.hero{min-height:auto;padding-top:44px}.product-grid,.support-grid{grid-template-columns:1fr}.status-list article,.timeline article{align-items:start;grid-template-columns:1fr}h1{font-size:clamp(2.75rem,16vw,4.5rem)}}@media(max-width:520px){main,.site-header,.site-footer{width:min(var(--max),calc(100% - 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