:root{--color-primary: #0B1F3A;--color-primary-2: #123A63;--color-ink: #0F172A;--color-accent: #2563EB;--color-accent-strong: #1D4FD8;--color-accent-light: #60A5FA;--color-bg-soft: #F4F7FB;--color-bg: #FFFFFF;--color-text: #1F2937;--color-text-muted: #596879;--color-border: #E4EAF2;--color-success-soft: #ECFDF5;--radius-card: 14px;--radius-button: 10px;--shadow-card: 0 1px 2px rgba(15, 23, 42, .04);--shadow-lift: 0 16px 40px rgba(11, 31, 58, .1);--font-cn: "MiSans", "Alibaba PuHuiTi", "Source Han Sans SC", "HarmonyOS Sans SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:84px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}body{font-family:var(--font-cn);color:var(--color-text);background:var(--color-bg);line-height:1.75;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.container{max-width:1200px;margin:0 auto;padding:0 32px}.section{padding:104px 0}.section--soft{background:var(--color-bg-soft)}.section--dark{background:radial-gradient(1000px 500px at 85% -10%,rgba(37,99,235,.16),transparent 60%),var(--color-primary);color:#ffffffd1}.sec-head{max-width:820px}.sec-head--center{margin-left:auto;margin-right:auto;text-align:center}.overline{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:700;letter-spacing:.28em;color:var(--color-accent)}.overline:before{content:"";width:26px;height:2px;background:var(--color-accent)}.sec-head--center .overline:after{content:"";width:26px;height:2px;background:var(--color-accent)}.section--dark .overline{color:var(--color-accent-light)}.section--dark .overline:before,.section--dark .overline:after{background:var(--color-accent-light)}.section-title{margin-top:18px;font-size:38px;line-height:1.35;font-weight:700;text-wrap:balance;color:var(--color-primary);letter-spacing:.03em}.section--dark .section-title{color:#fff}.section-desc{margin-top:18px;color:var(--color-text-muted);font-size:16.5px}.section--dark .section-desc{color:#ffffffa6}.section-body{margin-top:56px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:50px;padding:0 30px;border-radius:var(--radius-button);font-size:16px;font-weight:600;letter-spacing:.04em;cursor:pointer;border:1px solid transparent;transition:background-color .2s ease,border-color .2s ease,color .2s ease,transform .15s ease,box-shadow .2s ease}.btn:active{transform:translateY(1px)}.btn--primary{background:var(--color-accent);color:#fff;box-shadow:0 8px 20px #2563eb47}.btn--primary:hover{background:var(--color-accent-strong)}.btn--secondary{background:var(--color-bg);color:var(--color-primary);border-color:var(--color-border)}.btn--secondary:hover{border-color:var(--color-accent);color:var(--color-accent)}.btn--ghost{background:#ffffff0f;color:#fff;border-color:#ffffff47;backdrop-filter:blur(4px)}.btn--ghost:hover{border-color:#fff;background:#ffffff1f}.btn:focus-visible{outline:3px solid rgba(37,99,235,.45);outline-offset:2px}a:focus-visible,summary:focus-visible{outline:3px solid rgba(37,99,235,.45);outline-offset:2px;border-radius:4px}.card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:30px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.card--hover:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift);border-color:#2563eb59}.tag{display:inline-block;padding:7px 16px;border-radius:999px;background:var(--color-bg-soft);color:var(--color-primary-2);font-size:14px;font-weight:500;border:1px solid var(--color-border)}@media(prefers-reduced-motion:no-preference){.reveal{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease}.reveal.is-visible{opacity:1;transform:none}}@media(max-width:768px){.container{padding:0 20px}.section{padding:64px 0}.section-title{font-size:27px}.section-body{margin-top:40px}}.skip-link[data-astro-cid-3ef6ksr2]{position:fixed;top:-48px;left:16px;z-index:200;padding:10px 18px;border-radius:0 0 10px 10px;background:var(--color-accent);color:#fff;font-size:14px;font-weight:600;transition:top .15s ease}.skip-link[data-astro-cid-3ef6ksr2]:focus-visible{top:0}.site-header[data-astro-cid-3ef6ksr2]{position:fixed;top:0;left:0;right:0;z-index:100;transition:background-color .25s ease,box-shadow .25s ease}.header-inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:32px;height:76px}.logo[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:10px;font-weight:700}.logo-icon[data-astro-cid-3ef6ksr2]{width:30px;height:30px;border-radius:8px;box-shadow:0 0 0 1px #c1a46166;transition:box-shadow .25s ease}.site-header[data-astro-cid-3ef6ksr2].scrolled .logo-icon[data-astro-cid-3ef6ksr2],.site-header[data-astro-cid-3ef6ksr2].menu-open .logo-icon[data-astro-cid-3ef6ksr2]{box-shadow:none}.logo-wordmark[data-astro-cid-3ef6ksr2]{height:24px;width:auto;display:block}.logo-wordmark--green[data-astro-cid-3ef6ksr2],.site-header[data-astro-cid-3ef6ksr2].scrolled .logo-wordmark--white[data-astro-cid-3ef6ksr2],.site-header[data-astro-cid-3ef6ksr2].menu-open .logo-wordmark--white[data-astro-cid-3ef6ksr2]{display:none}.site-header[data-astro-cid-3ef6ksr2].scrolled .logo-wordmark--green[data-astro-cid-3ef6ksr2],.site-header[data-astro-cid-3ef6ksr2].menu-open .logo-wordmark--green[data-astro-cid-3ef6ksr2]{display:block}.logo-sub[data-astro-cid-3ef6ksr2]{font-size:11px;letter-spacing:.32em;color:#ffffff8c;align-self:flex-end;padding-bottom:3px;transition:color .25s ease}.site-header[data-astro-cid-3ef6ksr2].scrolled .logo-sub[data-astro-cid-3ef6ksr2],.site-header[data-astro-cid-3ef6ksr2].menu-open .logo-sub[data-astro-cid-3ef6ksr2]{color:var(--color-text-muted)}.nav[data-astro-cid-3ef6ksr2]{display:flex;gap:30px;margin-left:auto}.nav-link[data-astro-cid-3ef6ksr2]{position:relative;font-size:15px;color:#ffffffc7;letter-spacing:.02em;transition:color .2s ease}.nav-link[data-astro-cid-3ef6ksr2]:hover{color:#fff}.nav-link[data-astro-cid-3ef6ksr2]:after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:2px;border-radius:1px;background:var(--color-accent-light);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}.nav-link[data-astro-cid-3ef6ksr2][aria-current=location]{color:#fff}.nav-link[data-astro-cid-3ef6ksr2][aria-current=location]:after{transform:scaleX(1)}.site-header[data-astro-cid-3ef6ksr2].scrolled .nav-link[data-astro-cid-3ef6ksr2]:after{background:var(--color-accent)}.site-header[data-astro-cid-3ef6ksr2].scrolled .nav-link[data-astro-cid-3ef6ksr2][aria-current=location]{color:var(--color-primary)}.header-cta[data-astro-cid-3ef6ksr2]{height:42px;padding:0 22px;font-size:15px}.menu-toggle[data-astro-cid-3ef6ksr2]{display:none}.site-header[data-astro-cid-3ef6ksr2].scrolled{background:#ffffffeb;backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--color-border),0 8px 24px #0b1f3a0f}.site-header[data-astro-cid-3ef6ksr2].scrolled .nav-link[data-astro-cid-3ef6ksr2]{color:var(--color-text)}.site-header[data-astro-cid-3ef6ksr2].scrolled .nav-link[data-astro-cid-3ef6ksr2]:hover{color:var(--color-accent)}@media(max-width:960px){.nav[data-astro-cid-3ef6ksr2],.header-cta[data-astro-cid-3ef6ksr2]{display:none}.menu-toggle[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;justify-content:center;gap:5px;margin-left:auto;width:44px;height:44px;background:none;border:none;cursor:pointer;padding:10px}.menu-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{display:block;height:2px;background:#fff;border-radius:2px;transition:background-color .25s ease}.site-header[data-astro-cid-3ef6ksr2].scrolled .menu-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2],.site-header[data-astro-cid-3ef6ksr2].menu-open .menu-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{background:var(--color-primary)}.site-header[data-astro-cid-3ef6ksr2].menu-open{background:#fff;box-shadow:0 8px 24px #0b1f3a14}.mobile-nav[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;border-top:1px solid var(--color-border);background:#fff;padding:8px 20px 16px}.mobile-nav[data-astro-cid-3ef6ksr2][hidden]{display:none}.mobile-nav-link[data-astro-cid-3ef6ksr2]{padding:14px 4px;border-bottom:1px solid var(--color-border);font-size:16px;color:var(--color-text)}.mobile-nav-link[data-astro-cid-3ef6ksr2]:last-of-type{border-bottom:none}.mobile-nav-cta[data-astro-cid-3ef6ksr2]{margin-top:12px;width:100%}}.obf-phone[data-astro-cid-nrf2x6y4]{color:inherit}.obf-phone[data-astro-cid-nrf2x6y4]:hover{text-decoration:underline}.site-footer[data-astro-cid-sz7xmlte]{background:#081527;color:#ffffffad;padding:56px 0;font-size:14px;border-top:1px solid rgba(255,255,255,.06)}.footer-inner[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:1.3fr .8fr 1fr 1fr;gap:32px}.footer-wordmark[data-astro-cid-sz7xmlte]{height:26px;width:auto;margin-bottom:12px;opacity:.95}.footer-name[data-astro-cid-sz7xmlte]{color:#fff;font-size:17px;font-weight:700}.footer-name-en[data-astro-cid-sz7xmlte]{margin-top:6px;font-size:13px}.footer-col-title[data-astro-cid-sz7xmlte]{color:#ffffff94;font-size:12.5px;letter-spacing:.14em;margin-bottom:4px}.footer-nav[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte],.footer-contact[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte],.footer-legal[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{margin-top:8px}.footer-nav[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]:first-child,.footer-contact[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]:first-child,.footer-legal[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]:first-child{margin-top:0}.footer-link[data-astro-cid-sz7xmlte]{color:#ffffffd1}.footer-link[data-astro-cid-sz7xmlte]:hover{color:#fff;text-decoration:underline}.footer-link--cta[data-astro-cid-sz7xmlte]{color:var(--color-accent-light);font-weight:600}@media(max-width:768px){.footer-inner[data-astro-cid-sz7xmlte]{grid-template-columns:1fr;gap:24px}}