@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Noto+Sans+SC:wght@300;400;500;600;700&display=swap";
:root{--navy:#0d2240;--navy-deep:#08172e;--blue:#1a4480;--blue-light:#2a5fa0;--cyan:#00b4cc;--cyan-dark:#0090a8;--gold:#c8a040;--gray-900:#111827;--gray-700:#374151;--gray-500:#6b7280;--gray-300:#d1d5db;--gray-200:#e5e7eb;--gray-100:#f3f4f6;--gray-50:#f8fafc;--white:#fff;--shadow-card:0 1px 3px #0000000a, 0 8px 24px #00000012;--shadow-card-hover:0 4px 8px #0000000f, 0 16px 40px #0000001f;--shadow-header:0 1px 0 #0000000f, 0 4px 16px #0000000f}@theme inline{--color-navy: var(--navy); --color-blue: var(--blue); --color-cyan: var(--cyan); --color-cyan-dark: var(--cyan-dark);}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--gray-900);background:var(--white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,Noto Sans SC,-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif}:lang(zh){font-family:Noto Sans SC,Inter,-apple-system,PingFang SC,Microsoft YaHei,sans-serif}.grid-texture{background-image:linear-gradient(#ffffff0d 1px,#0000 1px),linear-gradient(90deg,#ffffff0d 1px,#0000 1px);background-size:48px 48px}.grid-texture-subtle{background-image:linear-gradient(#ffffff08 1px,#0000 1px),linear-gradient(90deg,#ffffff08 1px,#0000 1px);background-size:48px 48px}@keyframes fadeUp{0%{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.animate-fade-up{opacity:0;transition:none;transform:translateY(28px)}.animate-fade-up.in-view{animation:.6s cubic-bezier(.22,1,.36,1) forwards fadeUp}.delay-0{animation-delay:0s}.delay-100{animation-delay:.1s}.delay-200{animation-delay:.2s}.delay-300{animation-delay:.3s}.delay-400{animation-delay:.4s}.delay-500{animation-delay:.5s}@keyframes heroFadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.hero-badge{animation:.7s cubic-bezier(.22,1,.36,1) .1s both heroFadeUp}.hero-title{animation:.7s cubic-bezier(.22,1,.36,1) .25s both heroFadeUp}.hero-desc{animation:.7s cubic-bezier(.22,1,.36,1) .4s both heroFadeUp}.hero-ctas{animation:.7s cubic-bezier(.22,1,.36,1) .55s both heroFadeUp}.product-card:hover .product-card-img{transform:scale(1.06)}.btn{cursor:pointer;white-space:nowrap;border-radius:8px;justify-content:center;align-items:center;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background:var(--blue);color:var(--white);padding:.75rem 1.75rem}.btn-primary:hover{background:var(--navy);transform:translateY(-1px);box-shadow:0 4px 16px #1a448059}.btn-ghost{color:var(--white);background:0 0;border:1.5px solid #fff6;padding:.75rem 1.75rem}.btn-ghost:hover{background:#ffffff14;border-color:#ffffffe6}.btn-outline{color:var(--blue);border:1.5px solid var(--blue);background:0 0;padding:.625rem 1.5rem}.btn-outline:hover{background:var(--blue);color:var(--white)}.cert-badge{color:var(--blue);letter-spacing:.02em;background:#1a44800a;border:1.5px solid #1a448033;border-radius:999px;align-items:center;gap:.375rem;padding:.375rem .875rem;font-size:.75rem;font-weight:700;display:inline-flex}.nav-link{font-size:.875rem;font-weight:500;transition:color .2s;position:relative}.nav-link:after{content:"";background:var(--cyan);border-radius:1px;height:2px;transition:transform .2s;position:absolute;bottom:-4px;left:0;right:0;transform:scaleX(0)}.nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}.section-inner{max-width:1280px;margin:0 auto;padding:0 1.5rem}@media (min-width:640px){.section-inner{padding:0 2rem}}@media (min-width:1024px){.section-inner{padding:0 3rem}}.section-label{letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);font-size:.7rem;font-weight:700}.section-label-dark{color:var(--cyan-dark)}.stat-number{color:var(--cyan);letter-spacing:-.02em;font-size:clamp(2rem,4vw,2.75rem);font-weight:800;line-height:1}.footer-link{color:#ffffff8c;transition:color .2s}.footer-link:hover{color:#fff}.news-card{box-shadow:var(--shadow-card);transition:box-shadow .2s}.news-card:hover{box-shadow:var(--shadow-card-hover)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--gray-200);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--gray-300)}