:root{--color-bg: #eef2f4;--color-bg-elevated: #f7f9fa;--color-bg-muted: #dde5ea;--color-bg-disclaimer: #e4ebf0;--color-ink: #1a2832;--color-ink-muted: #4a5c6a;--color-ink-subtle: #6b7d8a;--color-primary: #1b4f6e;--color-primary-hover: #153f58;--color-primary-soft: #d5e4ec;--color-accent: #b86a2f;--color-accent-soft: #f3e6d8;--color-border: #c5d0d8;--color-focus: #1b4f6e;--color-error: #8f2f2f;--color-success: #2a6b4f;--hero-scrim: linear-gradient( 105deg, rgba(238, 242, 244, .95) 0%, rgba(238, 242, 244, .82) 40%, rgba(238, 242, 244, .28) 70%, rgba(26, 40, 50, .18) 100% );--font-display: "Lexend", "Segoe UI", sans-serif;--font-sans: "Source Sans 3", "Segoe UI", sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, monospace;--text-hero-brand: clamp(2.75rem, 6vw, 4.5rem);--text-hero-headline: clamp(1.5rem, 3vw, 2.125rem);--text-h1: clamp(2rem, 4vw, 3rem);--text-h2: clamp(1.5rem, 2.5vw, 2rem);--text-h3: 1.25rem;--text-body: 1.0625rem;--text-small: .875rem;--leading-body: 1.65;--leading-display: 1.12;--space-section-y: clamp(4.5rem, 10vw, 7.5rem);--space-block: clamp(1.5rem, 3vw, 2.5rem);--content-max: 72rem;--prose-max: 40rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--ease-out: cubic-bezier(.22, 1, .36, 1);--duration-enter: .7s;--duration-reveal: .85s;--header-h: 4.25rem}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{margin:0;font-family:var(--font-sans);font-size:var(--text-body);line-height:var(--leading-body);color:var(--color-ink);background-color:var(--color-bg);background-image:linear-gradient(165deg,#eef2f4,#e6edf1 45%,#e9eef2),repeating-linear-gradient(-18deg,transparent,transparent 11px,rgba(27,79,110,.018) 11px,rgba(27,79,110,.018) 12px);-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:var(--color-primary);text-decoration-thickness:1px;text-underline-offset:.18em}a:hover{color:var(--color-primary-hover)}h1,h2,h3{font-family:var(--font-display);line-height:var(--leading-display);font-weight:600;color:var(--color-ink);margin:0 0 .75rem}h1{font-size:var(--text-h1)}h2{font-size:var(--text-h2)}h3{font-size:var(--text-h3);font-family:var(--font-sans);font-weight:600}p{margin:0 0 1rem;color:var(--color-ink-muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-wrap{min-height:100vh;display:flex;flex-direction:column}.site-main{flex:1}.container{width:min(100% - 2rem,var(--content-max));margin-inline:auto}.prose{max-width:var(--prose-max)}.page-intro{padding:calc(var(--space-section-y) * .72) 0 var(--space-block)}.page-intro .lead{font-size:1.125rem;max-width:var(--prose-max)}.section{padding:var(--space-section-y) 0}.section-muted{background:var(--color-bg-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.35rem;border-radius:var(--radius-sm);font-family:var(--font-sans);font-size:.95rem;font-weight:600;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background-color .2s var(--ease-out),color .2s var(--ease-out),border-color .2s var(--ease-out),transform .2s var(--ease-out)}.btn:focus-visible{outline:2px solid var(--color-focus);outline-offset:3px}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-hover);color:#fff}.btn-secondary{background:transparent;color:var(--color-ink);border-color:var(--color-border)}.btn-secondary:hover{border-color:var(--color-primary);color:var(--color-primary)}.btn-group{display:flex;flex-wrap:wrap;gap:.75rem}.disclaimer-text{font-size:var(--text-small);color:var(--color-ink-muted);margin:0}.data-table{width:100%;border-collapse:collapse;font-size:.95rem;background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden}.data-table th,.data-table td{text-align:left;padding:.95rem 1.1rem;border-bottom:1px solid var(--color-border);vertical-align:top}.data-table th{background:var(--color-primary-soft);color:var(--color-ink);font-weight:600;font-size:var(--text-small);text-transform:uppercase;letter-spacing:.04em}.data-table tr:last-child td{border-bottom:none}.data-table .mono{font-family:var(--font-mono);font-size:.9rem;color:var(--color-primary);white-space:nowrap}.note{font-size:var(--text-small);color:var(--color-ink-subtle);margin-top:1rem}.segment-grid{display:grid;gap:1.25rem;margin-top:1.75rem}@media(min-width:768px){.segment-grid{grid-template-columns:repeat(3,1fr)}}.segment-item{padding:1.35rem 1.25rem;background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-md);border-left:3px solid var(--color-primary)}.segment-item h3{margin-bottom:.5rem}.segment-item p{margin:0;font-size:.95rem}.split-list{display:grid;gap:1.5rem;margin-top:1.5rem}@media(min-width:700px){.split-list{grid-template-columns:1fr 1fr}}.split-list ul{margin:.75rem 0 0;padding-left:1.15rem;color:var(--color-ink-muted)}.split-list li{margin-bottom:.45rem}.split-list h3{color:var(--color-primary)}.entity-block{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:1.5rem;margin:1.5rem 0}.entity-block dt{font-size:var(--text-small);text-transform:uppercase;letter-spacing:.04em;color:var(--color-ink-subtle);margin-top:.85rem}.entity-block dt:first-child{margin-top:0}.entity-block dd{margin:.25rem 0 0;color:var(--color-ink)}.legal-doc h2{margin-top:2.25rem;font-size:1.35rem}.legal-doc ul,.legal-doc ol{padding-left:1.25rem;color:var(--color-ink-muted)}.legal-doc li{margin-bottom:.5rem}.updated{font-size:var(--text-small);color:var(--color-ink-subtle);margin-bottom:1.5rem}.site-header{position:sticky;top:0;z-index:50;height:var(--header-h);display:flex;align-items:center;background:#eef2f4b8;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:border-color .3s var(--ease-out),background .3s var(--ease-out)}.site-header.is-scrolled{background:#f7f9faeb;border-bottom-color:var(--color-border)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;width:min(100% - 2rem,var(--content-max))}.brand-link{display:inline-flex;align-items:center;gap:.65rem;text-decoration:none;color:var(--color-ink);min-width:0}.brand-mark{flex-shrink:0;width:2rem;height:2rem;display:grid;place-items:center;background:var(--color-primary);color:#fff;font-family:var(--font-display);font-weight:700;font-size:1.05rem;border-radius:var(--radius-sm)}.brand-text{font-family:var(--font-display);font-weight:600;font-size:1.05rem;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.site-nav{display:flex;align-items:center;gap:.15rem 1.35rem}.site-nav a{text-decoration:none;color:var(--color-ink-muted);font-size:.92rem;font-weight:500;padding:.35rem 0;border-bottom:2px solid transparent}.site-nav a:hover,.site-nav a.is-active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.nav-toggle{display:none;width:2.5rem;height:2.5rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg-elevated);padding:0;cursor:pointer;position:relative}.nav-toggle span{position:absolute;left:.55rem;right:.55rem;height:2px;background:var(--color-ink);transition:transform .25s var(--ease-out),top .25s var(--ease-out)}.nav-toggle span:first-of-type{top:.95rem}.nav-toggle span:last-of-type{top:1.35rem}.nav-toggle.is-open span:first-of-type{top:1.15rem;transform:rotate(45deg)}.nav-toggle.is-open span:last-of-type{top:1.15rem;transform:rotate(-45deg)}@media(max-width:900px){.nav-toggle{display:block}.site-nav{position:fixed;inset:var(--header-h) 0 0;background:var(--color-bg-elevated);flex-direction:column;align-items:stretch;padding:1.25rem 1.25rem 2rem;gap:0;transform:translate(100%);transition:transform .3s var(--ease-out);border-top:1px solid var(--color-border)}.site-nav.is-open{transform:translate(0)}.site-nav a{padding:1rem 0;border-bottom:1px solid var(--color-border);font-size:1.05rem}.site-nav a.is-active{border-bottom-color:var(--color-border)}}.site-footer{background:var(--color-ink);color:#d5dde3;padding:3.5rem 0 0;margin-top:auto}.footer-grid{display:grid;gap:2.5rem;padding-bottom:2.5rem}@media(min-width:800px){.footer-grid{grid-template-columns:1.4fr 1.2fr .8fr}}.footer-brand{font-family:var(--font-display);font-size:1.5rem;color:#fff;margin:0 0 .5rem}.footer-tagline{color:#a8b4be;margin-bottom:1rem}.site-footer .disclaimer-text{color:#9aabb4}.footer-heading{font-family:var(--font-sans);font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--color-accent);margin:0 0 .85rem}.footer-entity{color:#fff;font-weight:600;margin:0 0 .35rem}.footer-meta{font-size:var(--text-small);color:#a8b4be;margin:0 0 .75rem}.footer-address{font-style:normal;font-size:var(--text-small);color:#c5d0d8;margin-bottom:.85rem;line-height:1.55}.footer-links{list-style:none;margin:0;padding:0}.footer-links li{margin-bottom:.45rem}.footer-links a,.site-footer a{color:#d5dde3;text-decoration:none}.footer-links a:hover,.site-footer a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:1.15rem 0 1.5rem;font-size:var(--text-small);color:#8a9ba6}.footer-bottom p{margin:0;color:inherit}.disclaimer-strip{background:var(--color-bg-disclaimer);padding:1.35rem 0;position:relative}.disclaimer-inner{display:flex;flex-wrap:wrap;align-items:baseline;gap:.75rem 1.25rem;position:relative;padding-bottom:.35rem}.disclaimer-inner .disclaimer-text{flex:1 1 18rem;margin:0}.disclaimer-link{font-size:var(--text-small);font-weight:600;text-decoration:none;color:var(--color-primary);white-space:nowrap}.disclaimer-link:hover{text-decoration:underline}.disclaimer-line{position:absolute;left:0;bottom:0;height:2px;width:0%;background:var(--color-primary);transform-origin:left center}.hero{position:relative;min-height:calc(100svh - var(--header-h));display:flex;align-items:flex-end;overflow:hidden;color:var(--color-ink)}.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 30%;z-index:0}.hero-scrim{position:absolute;inset:0;z-index:1;background:var(--hero-scrim)}.hero-content{position:relative;z-index:2;padding:clamp(3rem,8vw,5.5rem) 0;max-width:40rem;margin-right:auto}.hero-brand{font-family:var(--font-display);font-size:var(--text-hero-brand);font-weight:700;line-height:1.05;letter-spacing:-.02em;color:var(--color-ink);margin:0 0 .85rem}.hero-headline{font-family:var(--font-display);font-size:var(--text-hero-headline);font-weight:600;margin:0 0 .85rem;color:var(--color-ink)}.hero-support{font-size:1.05rem;max-width:34rem;margin-bottom:1.5rem;color:var(--color-ink-muted)}.topic-list{display:grid;gap:.85rem;margin-top:1.75rem}.topic-link{display:grid;gap:.35rem;padding:1.25rem 1.35rem;text-decoration:none;background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-md);border-left:3px solid transparent;transition:border-color .2s var(--ease-out),transform .2s var(--ease-out)}.topic-link:hover{border-left-color:var(--color-primary);transform:translate(3px);color:inherit}.topic-title{font-family:var(--font-sans);font-weight:650;font-size:1.1rem;color:var(--color-ink)}.topic-text{color:var(--color-ink-muted);font-size:.95rem}.closing-cta{max-width:36rem}.closing-cta .btn{margin-top:.5rem}@media(max-width:700px){.hero{align-items:stretch;flex-direction:column;min-height:auto}.hero-bg{position:relative;height:42vw;min-height:14rem;max-height:18rem}.hero-scrim{display:none}.hero-content{background:linear-gradient(180deg,rgba(238,242,244,.98),var(--color-bg));padding-top:1.75rem;max-width:none}}.glossary-tools{margin-bottom:2rem}.glossary-search input{width:min(100%,28rem);padding:.85rem 1rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg-elevated);font:inherit;color:var(--color-ink)}.glossary-search input:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}.letter-nav{display:flex;flex-wrap:wrap;gap:.35rem .65rem;margin-top:1rem}.letter-nav a{font-family:var(--font-mono);font-size:.85rem;text-decoration:none;color:var(--color-primary);font-weight:500}.letter-heading{font-family:var(--font-mono);font-size:1rem;color:var(--color-accent);margin:1.75rem 0 .75rem;padding-bottom:.35rem;border-bottom:1px solid var(--color-border)}.glossary-item{padding:1rem 0 1.15rem;border-bottom:1px solid var(--color-border)}.glossary-item h3{margin-bottom:.4rem;font-size:1.1rem}.glossary-item p{margin:0}.see-also{margin-top:.55rem!important;font-size:var(--text-small);color:var(--color-ink-subtle)!important}.about-layout{display:grid;gap:2.5rem;align-items:start}@media(min-width:900px){.about-layout{grid-template-columns:1.2fr .9fr}}.about-visual{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--color-border)}.about-visual img{width:100%;height:100%;max-height:28rem;object-fit:cover}.contact-layout{display:grid;gap:2.5rem}@media(min-width:800px){.contact-layout{grid-template-columns:1fr 1.1fr;align-items:start}}.contact-form,.form-success{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:1.5rem}.contact-form{display:grid;gap:1rem}.contact-form label{display:grid;gap:.4rem;font-size:var(--text-small);font-weight:600;color:var(--color-ink)}.contact-form input,.contact-form select,.contact-form textarea{font:inherit;font-weight:400;padding:.75rem .9rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:#fff;color:var(--color-ink)}.contact-form input:focus-visible,.contact-form select:focus-visible,.contact-form textarea:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}.checkbox-label{display:flex!important;align-items:flex-start;gap:.65rem;font-weight:400!important;color:var(--color-ink-muted)!important}.checkbox-label input{margin-top:.25rem;width:auto}.form-success h2{margin-bottom:.5rem}