:root{--brand-blue: #2a6f99;--brand-green: #5ea66d;--brand-gold: #c8a870;--ink-1: #203947;--ink-2: #4a6575;--card-bg: #ffffff;--line-soft: rgba(38, 87, 117, .16);font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink-1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f5f8fa;color:var(--ink-1)}h1,h2,h3,h4,h5,h6{margin:0;font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif;letter-spacing:.02em}p{margin:0}a,button{transition:all .25s ease}section{position:relative}.section-title{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:18px}.section-title h2{font-size:clamp(22px,3vw,30px);color:#15496a}.section-title p{color:var(--ink-2);max-width:660px;line-height:1.7}.glass-card{border-radius:18px;border:1px solid var(--line-soft);background:linear-gradient(180deg,#fffd,#fffffffa);box-shadow:0 10px 28px #184d7114}.hover-lift:hover{transform:translateY(-4px);box-shadow:0 14px 30px #12486926}.v-reveal{opacity:0;transform:translateY(16px);transition:all .6s ease}.v-reveal.is-visible{opacity:1;transform:translateY(0)}.site-loading{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;display:grid;place-items:center;background:#f5fafcb3;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.site-loading .loader{width:62px;height:62px;border-radius:50%;border:4px solid #d6e5ee;border-top-color:var(--brand-blue);border-right-color:var(--brand-green);animation:spin .9s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width: 768px){.section-title{flex-direction:column;align-items:flex-start;gap:8px}}