@font-face{font-family:"Sarabun";font-style:normal;font-weight:400;font-display:swap;src:url("/free/fonts/Sarabun-Regular.ttf") format("truetype")}
@font-face{font-family:"Sarabun";font-style:normal;font-weight:500;font-display:swap;src:url("/free/fonts/Sarabun-Medium.ttf") format("truetype")}
@font-face{font-family:"Sarabun";font-style:normal;font-weight:600;font-display:swap;src:url("/free/fonts/Sarabun-SemiBold.ttf") format("truetype")}
@font-face{font-family:"Sarabun";font-style:normal;font-weight:700;font-display:swap;src:url("/free/fonts/Sarabun-Bold.ttf") format("truetype")}
:root{--bg:#eaf0f6;--paper:#f9fbfd;--navy:#22374d;--muted:#738191;--gold:#a58448;--border:#d6e0e8;--soft:#e1e9f1;--font:"Sarabun",Tahoma,Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--navy);background:var(--bg);font-family:var(--font);font-size:15px;line-height:1.8}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select,summary{outline-offset:4px}button{cursor:pointer}button:disabled{cursor:wait;opacity:.65}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--gold)}.topbar{max-width:1440px;margin:auto;padding:26px 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:12px;font:16px var(--font);letter-spacing:3px}.brand small{display:block;font:8px var(--font);letter-spacing:2.8px;margin-top:8px}.brand-mark{font-size:34px;color:var(--gold)}nav{display:flex;gap:28px;font-size:12px}nav 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