:root{--navy:#16365c;--navy-2:#1e4a7a;--teal:#0f8c9e;--teal-text:#0c7886;--green:#2fa36c;--ink:#0f2033;--muted:#5b6b7d;--line:#e5ebf1;--bg:#fff;--bg-soft:#f5f8fb;--radius:16px;--shadow:0 10px 40px -18px #10365c59}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;font-family:Segoe UI,system-ui,-apple-system,Sarabun,Noto Sans Thai,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}img,svg{max-width:100%;display:block}.wrap{max-width:1140px;margin:0 auto;padding:0 24px}.eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--teal-text);font-size:13px;font-weight:700}section{padding:84px 0}.section-title{letter-spacing:-.02em;color:var(--navy);font-size:clamp(26px,4vw,38px);font-weight:800}.section-sub{color:var(--muted);max-width:640px;margin-top:12px;font-size:17px}.nav{z-index:50;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid 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