:root{--color-primary: #0b3d91;--color-primary-dark: #072a66;--color-accent: #f5a623;--color-accent-hover: #e09410;--color-bg: #ffffff;--color-bg-muted: #f7f8fa;--color-text: #1f2937;--color-text-muted: #6b7280;--color-hero-overlay: transparent;--font-sans: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;--header-h: 64px;--radius: 12px;--shadow: 0 12px 40px rgba(15, 23, 42, .08);--transition: .35s cubic-bezier(.4, 0, .2, 1);--container: min(1200px, calc(100% - 48px) )}@media(prefers-reduced-motion:reduce){:root{--transition: .01ms}}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{margin:0;font-family:var(--font-sans);font-size:16px;line-height:1.6;color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}.container{width:var(--container);margin-inline:auto}.section{padding:96px 0}.section--muted{background:var(--color-bg-muted)}.section__eyebrow{display:inline-block;font-size:.8125rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--color-accent);margin-bottom:12px}.section__title{margin:0 0 16px;font-size:clamp(1.75rem,3.5vw,2.5rem);font-weight:600;line-height:1.25;color:var(--color-primary-dark)}.section__lead{margin:0 0 48px;max-width:640px;font-size:1.0625rem;color:var(--color-text-muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}