:root{--ink:#16181b;--ink-2:#22262b;--steel:#5b636c;--steel-2:#8b939c;--line:#e4e1da;--line-dark:rgba(255,255,255,.10);--paper:#f6f4ef;--paper-2:#efece4;--white:#ffffff;--brass:#b07d3c;--brass-2:#caa05f;--brass-soft:rgba(176,125,60,.12);--radius:14px;--maxw:1200px;--ease:cubic-bezier(.22,.61,.36,1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:'Inter',system-ui,-apple-system,"Segoe UI","PingFang TC","Microsoft JhengHei","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;display:flex;flex-direction:column;min-height:100vh}main{flex:1 0 auto}h1,h2,h3,h4,.display{font-family:'Archivo','Inter',system-ui,"PingFang TC","Microsoft JhengHei",sans-serif;line-height:1.1;letter-spacing:-.02em;font-weight:800}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}p{margin:0 0 1rem}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 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0}.thank-you h1{font-size:clamp(2rem, 4vw, 2.8rem);margin-bottom:1rem}.img-placeholder{display:block;width:100%;height:100%;min-height:120px;background:repeating-linear-gradient(45deg, #efece4 0 12px, #e7e3d9 12px 24px)}.js .reveal{opacity:0;transform:translateY(26px);transition:opacity 0.7s var(--ease),transform 0.7s var(--ease)}.js .reveal.in{opacity:1;transform:none}@media (max-width: 980px){nav.main,.nav-cta .btn{display:none}.menu-toggle{display:flex}nav.main.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--paper);padding:14px 28px 24px;border-bottom:1px solid var(--line);box-shadow:0 20px 30px rgba(0,0,0,0.08)}nav.main.open a{padding:13px 8px;font-size:1.05rem}}@media (max-width: 620px){.hero .wrap{padding:72px 28px 80px}.stat{padding:26px 20px}.stat .num{font-size:2rem}section.block{padding:64px 0}.topbar .contact span.addr{display:none}.logo-chip img{height:38px}}@media (prefers-reduced-motion: reduce){*{transition:none 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