:root{--c-primary:#C8102E;--c-primary-dark:#9B0C23;--c-primary-soft:#FEF2F4;--c-ink:#0F172A;--c-text:#1F2937;--c-muted:#64748B;--c-line:#E2E8F0;--c-bg:#FFFFFF;--c-bg-soft:#F8FAFC;--c-bg-dark:#0F172A;--c-accent:#F59E0B;--radius:12px;--radius-lg:20px;--shadow-sm:0 1px 2px rgba(15,23,42,0.06);--shadow:0 8px 24px rgba(15,23,42,0.08);--shadow-lg:0 20px 48px rgba(15,23,42,0.12);--max-w:1200px;--ease:cubic-bezier(.4,0,.2,1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:"Noto Sans TC",-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft JhengHei","PingFang TC",Helvetica,Arial,sans-serif;color:var(--c-text);background:var(--c-bg);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img{max-width:100%;height:auto;display:block}a{color:var(--c-primary);text-decoration:none;transition:color .2s 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var(--ease)}.nav-toggle:hover{border-color:var(--c-primary);color:var(--c-primary)}.nav-icon{display:block}.nav-icon-close{display:none}.nav-toggle[aria-expanded="true"] .nav-icon-open{display:none}.nav-toggle[aria-expanded="true"] .nav-icon-close{display:block}.hero{padding:80px 0 72px;background:radial-gradient(1000px 500px at 85% -10%,rgba(200,16,46,0.08),transparent 60%),radial-gradient(700px 400px at 0% 100%,rgba(245,158,11,0.06),transparent 60%),#FFFFFF}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}.hero-grid-reverse>:first-child{order:2}.hero-grid-reverse>:last-child{order:1}.hero h1{margin-bottom:20px}.hero h1 .hl{background:linear-gradient(135deg,var(--c-primary),var(--c-primary-dark));-webkit-background-clip:text;background-clip:text;color:transparent}.hero-sub{font-size:1.0625rem;color:var(--c-muted);margin-bottom:28px;max-width:560px}.hero-cta{display:flex;gap:12px;flex-wrap:wrap}.hero-meta{display:flex;gap:28px;margin-top:36px;flex-wrap:wrap}.hero-meta div strong{display:block;color:var(--c-ink);font-size:1.75rem;font-weight:800}.hero-meta div span{color:var(--c-muted);font-size:.875rem}.hero-visual{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4 / 3.2;background:linear-gradient(135deg,#FEF2F4 0%,#FFE4E6 40%,#FECDD3 100%)}.hero-visual::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,0.4) 50%,transparent 100%);background-size:200% 100%;animation:shimmer 1.8s ease-in-out infinite;z-index:1;pointer-events:none;opacity:1;transition:opacity .4s 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(max-width:960px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}.hero-grid{grid-template-columns:1fr;gap:40px}.contact-grid{grid-template-columns:1fr;gap:32px}.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width:720px){.section{padding:56px 0}.hero{padding:56px 0 48px}.nav-menu{position:absolute;top:68px;left:16px;right:16px;background:rgba(255,255,255,0.98);backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);flex-direction:column;align-items:stretch;padding:16px;border-radius:var(--radius);border:1px solid var(--c-line);box-shadow:var(--shadow-lg);opacity:0;transform:translateY(-8px);pointer-events:none;transition:opacity .25s var(--ease),transform .25s var(--ease)}.nav-menu.open{opacity:1;transform:translateY(0);pointer-events:auto}.nav-menu a{padding:12px 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