:root{--bg: #ffffff;--ink: #222222;--muted: #555f68;--blue: #1b75bc;--blue-dark: #15619c;--orange: #ff5f00;--cyan: #27aae0;--grey-band: #d5d5d5;--rule: #e0e4e8;--header-h: 76px;--f-body: "Lato", -apple-system, BlinkMacSystemFont, sans-serif;--f-display: "Merriweather", Georgia, serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}.site-header{position:fixed;inset:0 0 auto;z-index:100;height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 40px;background:#fffffff2;backdrop-filter:saturate(120%) blur(6px);box-shadow:0 1px 10px #00000014}.brand{display:flex;align-items:center}.logo{height:46px;width:auto}.site-header nav{display:flex;flex-wrap:wrap;gap:26px}.site-header nav a{color:#3a4149;text-decoration:none;font-weight:700;font-size:.98rem}.site-header nav 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img{height:34px}.premise{max-width:60ch;margin:0 auto}.premise p{font-family:var(--f-display);font-style:italic;font-size:1.15rem;line-height:1.6;margin:0 0 1.1em}.blue-section .chevron{display:block;width:32px;margin:20px auto 0;animation:bobY 2s ease-in-out infinite}.letter-section{background:url(/images/letter-bg.jpg) center / cover no-repeat;padding:80px 24px;min-height:520px}.letter-inner{max-width:1120px;margin:0 auto}.letter-col{max-width:620px}.letter-col h2{font-family:var(--f-display);color:#fff;font-size:1.9rem;margin:0 0 18px;text-shadow:0 2px 6px rgba(0,0,0,.35)}.letter-col p{color:#141414;margin:0 0 .9em}.letter-col .signature{height:60px;margin-top:4px;filter:none}.video-section{padding:66px 24px;text-align:center}.video-section .lead{max-width:62ch;margin:8px auto 26px;color:var(--muted)}.video-wrap{max-width:1280px;width:92%;margin:0 auto;aspect-ratio:16 / 9;background:#000;border-radius:4px;overflow:hidden}.video-wrap 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