.header[data-v-f8e90a86]{background:#fff;position:relative;z-index:50;box-shadow:0 1px #0000000f}.bar[data-v-f8e90a86]{display:flex;align-items:center;justify-content:space-between;min-height:96px;gap:24px}.brand[data-v-f8e90a86]{display:flex;align-items:center;flex-shrink:0}.brand img[data-v-f8e90a86]{height:56px;width:auto;display:block}.nav.desktop[data-v-f8e90a86]{display:flex;align-items:center;justify-content:flex-end;flex:1;gap:0;min-width:0}.nav-link[data-v-f8e90a86]{position:relative;display:inline-flex;align-items:center;height:42px;padding:0 18px;margin:0 10px;color:#333;font-family:var(--font);font-size:var(--fs-md);font-weight:400;line-height:1.5;white-space:nowrap;border-bottom:2px solid transparent;transition:color .2s,border-color .2s}.nav-link[data-v-f8e90a86]:hover,.nav-link.active[data-v-f8e90a86]{color:#004583;border-bottom-color:#004583}.menu-btn[data-v-f8e90a86]{display:none;width:40px;height:40px;border:0;background:transparent;flex-direction:column;justify-content:center;gap:5px;cursor:pointer}.menu-btn span[data-v-f8e90a86]{display:block;height:2px;background:#333}.nav.mobile[data-v-f8e90a86]{display:none}.mask[data-v-f8e90a86]{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;z-index:40}@media (max-width: 1100px){.nav-link[data-v-f8e90a86]{padding:0 10px;margin:0 4px;font-size:var(--fs-base)}}@media (max-width: 960px){.bar[data-v-f8e90a86]{min-height:72px}.brand img[data-v-f8e90a86]{height:44px}.nav.desktop[data-v-f8e90a86]{display:none}.menu-btn[data-v-f8e90a86]{display:flex}.nav.mobile[data-v-f8e90a86]{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid #eee;box-shadow:0 12px 24px #00000014;flex-direction:column;padding:8px 0;z-index:45}.nav.mobile.open[data-v-f8e90a86]{display:flex}.nav.mobile .nav-link[data-v-f8e90a86]{height:48px;margin:0;padding:0 24px;border-bottom:0;border-left:3px solid transparent}.nav.mobile .nav-link.active[data-v-f8e90a86],.nav.mobile .nav-link[data-v-f8e90a86]:hover{background:#f5f8fc;border-left-color:#004583}}.footer[data-v-bfc821ae]{background:#444;color:#eee}.main[data-v-bfc821ae]{display:flex;align-items:center;justify-content:space-between;gap:40px;padding:32px 0 28px;min-height:160px}.left[data-v-bfc821ae]{flex:1 1 auto;min-width:0}.nav-grid[data-v-bfc821ae]{display:grid;grid-template-columns:repeat(4,max-content);column-gap:36px;row-gap:18px}.nav-grid a[data-v-bfc821ae]{color:#eee;font-size:14px;font-weight:400;line-height:1.4;white-space:nowrap}.nav-grid a[data-v-bfc821ae]:hover{color:#8bc34a}.copy[data-v-bfc821ae]{margin-top:28px;color:#aaa;font-size:12px;line-height:1.6;white-space:nowrap}.copy a[data-v-bfc821ae]{margin-left:4px;color:#aaa}.copy a[data-v-bfc821ae]:hover{color:#ccc}.qr[data-v-bfc821ae]{flex:0 0 120px;width:120px;height:120px;background:#fff;padding:6px;box-sizing:border-box}.qr-img[data-v-bfc821ae]{width:100%;height:100%;object-fit:contain;display:block}.contact[data-v-bfc821ae]{flex:0 0 auto;padding-left:28px;border-left:1px solid rgba(255,255,255,.28);max-width:340px}.contact p[data-v-bfc821ae]{margin:0 0 8px;font-size:13px;font-weight:400;line-height:1.7;color:#ddd}.contact p[data-v-bfc821ae]:last-child{margin-bottom:0}.contact a[data-v-bfc821ae]{color:#ddd}.contact a[data-v-bfc821ae]:hover{color:#fff}@media (max-width: 960px){.main[data-v-bfc821ae]{flex-direction:column;align-items:flex-start;gap:24px}.nav-grid[data-v-bfc821ae]{grid-template-columns:repeat(2,max-content);column-gap:24px}.copy[data-v-bfc821ae]{white-space:normal}.contact[data-v-bfc821ae]{padding-left:0;border-left:0;border-top:1px solid rgba(255,255,255,.2);padding-top:16px;max-width:none}}.boot[data-v-5a55aaf3]{min-height:40vh;display:grid;place-content:center;gap:12px;text-align:center;color:var(--muted)}:root{--brand: #169c00;--brand-dark: #0f7300;--brand-blue: #004583;--brand-accent: #8bc34a;--brand-light: #eef7ea;--ink: #575757;--ink-soft: #666;--muted: #888;--line: #e5e5e5;--bg: #fff;--white: #fff;--max: 1200px;--font: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", SimSun, sans-serif;--fs-xs: 12px;--fs-sm: 13px;--fs-base: 14px;--fs-md: 15px;--fs-lg: 16px;--fs-xl: 18px;--fs-title: 22px;--fs-hero: 28px;--lh: 1.5}*{box-sizing:border-box}html,body,#app{margin:0;min-height:100%;font-family:var(--font);font-size:var(--fs-base);font-weight:400;line-height:var(--lh);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6,button,input,textarea,select,table,th,td{font-family:inherit;font-weight:400}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(100% - 32px,var(--max));margin:0 auto}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;background:var(--brand-blue);color:#fff;border:none;cursor:pointer;font-family:inherit;font-size:var(--fs-base);font-weight:400;transition:.2s}.btn:hover{background:#003566}.section-heading{text-align:center;margin:0 0 24px}.section-heading .en{display:block;color:#999;font-size:var(--fs-title);font-weight:400;line-height:1.4}.section-heading .zh,.section-heading h2{margin:6px 0 0;color:#333;font-size:var(--fs-title);font-weight:400;line-height:1.4}.section-heading .line{display:block;width:42px;height:3px;margin:12px auto 0;background:var(--brand-accent)}.section-title{text-align:center;margin:0 0 28px}.section-title .en{display:block;color:#999;font-size:var(--fs-title);font-weight:400;line-height:1.4;letter-spacing:0;text-transform:none;margin-bottom:0}.section-title .zh{margin:6px 0 0;font-size:var(--fs-title);font-weight:400;color:#333}.rich-body{font-family:var(--font);font-size:14px;color:#575757;line-height:1.75;word-break:break-word;overflow-wrap:anywhere}.rich-body>*:first-child{margin-top:0}.rich-body>*:last-child{margin-bottom:0}.rich-body p{margin:0 0 .75em}.rich-body h1,.rich-body h2,.rich-body h3,.rich-body h4,.rich-body h5,.rich-body h6{margin:1em 0 .6em;font-weight:400;color:#1c1c1c;line-height:1.4}.rich-body h1{font-size:22px}.rich-body h2{font-size:18px}.rich-body h3{font-size:16px}.rich-body ul,.rich-body ol{margin:0 0 .75em;padding-left:1.6em}.rich-body li{margin:.25em 0}.rich-body img{display:block;max-width:100%;height:auto;margin:12px auto}.rich-body blockquote{margin:.75em 0;padding:.4em 0 .4em 1em;border-left:3px solid #ddd;color:#666}.rich-body table{width:100%;border-collapse:collapse;margin:.75em 0}.rich-body th,.rich-body td{border:1px solid #e5e5e5;padding:8px 10px;vertical-align:top}.rich-body a{color:var(--brand-dark);text-decoration:underline}