:root{--navy: #16233d;--navy-700: #1f3252;--navy-500: #33405a;--ink: #3a4256;--slate: #565e70;--mist: #676d7b;--mist-on-navy: #9ba1af;--line: #e5e0d6;--line-soft: #eeeae1;--line-on-navy: rgba(255, 255, 255, .14);--bronze: #9c7c3e;--bronze-deep: #7f6329;--bronze-soft: #f0ebe0;--paper: #faf8f4;--paper-pure: #ffffff;--paper-warm: #f4f1ea;--paper-on-navy: #e8e4db;--font-serif: "Source Serif 4", Georgia, "Times New Roman", serif;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-zh: "Noto Sans SC", var(--font-sans);--fs-xs: .8281rem;--fs-sm: .9688rem;--fs-base: 1.0625rem;--fs-lg: 1.1875rem;--fs-xl: 1.45rem;--fs-2xl: 1.9rem;--fs-3xl: 2.4rem;--fs-4xl: 3.1rem;--lh-tight: 1.14;--lh-snug: 1.4;--lh-base: 1.72;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-14: 3.5rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--section-y: clamp(3.75rem, 6.2vw, 5.5rem);--section-y-lg: clamp(4.5rem, 7.4vw, 6.5rem);--container: 1140px;--container-narrow: 720px;--radius-sm: 2px;--radius: 3px;--radius-lg: 4px;--shadow-sm: 0 1px 2px rgba(22, 35, 61, .05);--shadow: 0 18px 44px -26px rgba(22, 35, 61, .28);--shadow-lg: 0 40px 80px -36px rgba(22, 35, 61, .34);--ease: cubic-bezier(.22, 1, .36, 1)}*,*:before,*:after{box-sizing:border-box;margin:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}body{font-family:var(--font-sans);font-size:var(--fs-base);line-height:var(--lh-base);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img,picture,svg,video{display:block;max-width:100%}h1,h2,h3,h4{font-family:var(--font-serif);color:var(--navy);line-height:var(--lh-tight);font-weight:600;letter-spacing:-.015em;text-wrap:balance}p{text-wrap:pretty}a{color:var(--bronze-deep);text-decoration:none;transition:color .18s var(--ease)}a:hover{color:var(--navy)}ul{list-style:none;padding:0}button{font:inherit;cursor:pointer}:focus-visible{outline:2px solid var(--bronze);outline-offset:3px;border-radius:2px}:lang(zh),.zh{font-family:var(--font-zh)}.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--space-6)}.section{padding-block:var(--section-y)}.section--lg{padding-block:var(--section-y-lg)}.section--tight{padding-block:calc(var(--section-y) * .66)}.section--paper-pure{background:var(--paper-pure)}.section--warm{background:var(--paper-warm)}.section--navy{background:var(--navy);color:var(--paper-on-navy)}.section--navy h2,.section--navy h3{color:#fff}.section--ruled{border-top:1px solid var(--line)}.eyebrow{display:inline-flex;align-items:center;gap:var(--space-3);font-family:var(--font-sans);font-size:var(--fs-xs);font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--bronze-deep)}.eyebrow:before{content:"";width:26px;height:1px;background:var(--bronze);flex-shrink:0}.section--navy .eyebrow{color:var(--bronze)}.lead{font-size:var(--fs-lg);line-height:1.62;color:var(--slate)}.sec-head{max-width:var(--container-narrow);margin-bottom:var(--space-12)}.sec-head h2{font-size:var(--fs-2xl);margin-top:var(--space-4)}.sec-head p{margin-top:var(--space-5);color:var(--slate);max-width:62ch}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:.95rem 1.8rem;border-radius:var(--radius-sm);font-family:var(--font-sans);font-weight:600;font-size:var(--fs-sm);letter-spacing:.02em;border:1px solid transparent;transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease)}.btn--primary{background:var(--navy);color:#fff}.btn--primary:hover{background:var(--navy-700);color:#fff}.btn--bronze{background:var(--bronze);color:#fff}.btn--bronze:hover{background:var(--bronze-deep);color:#fff}.btn--navy{background:var(--navy);color:#fff}.btn--navy:hover{background:var(--navy-700);color:#fff}.btn--ghost{background:transparent;border-color:var(--line);color:var(--navy)}.btn--ghost:hover{border-color:var(--navy);color:var(--navy)}.btn--ghost-light{background:transparent;border-color:#ffffff52;color:#fff}.btn--ghost-light:hover{border-color:#fff;color:#fff}@media (prefers-reduced-motion: no-preference){[data-reveal]{opacity:0;transform:translateY(14px);transition:opacity .7s var(--ease),transform .7s var(--ease)}[data-reveal].is-visible{opacity:1;transform:none}}@media (max-width: 720px){:root{--fs-3xl: 2rem;--fs-4xl: 2.35rem}}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100;background:#faf8f4e0;backdrop-filter:saturate(150%) blur(12px);border-bottom:1px solid transparent;transition:border-color .25s var(--ease)}.site-header[data-astro-cid-3ef6ksr2].is-scrolled{border-bottom-color:var(--line)}.bar[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--space-5);min-height:76px}.brand[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;gap:2px;flex-shrink:0}.brand__name[data-astro-cid-3ef6ksr2]{font-family:var(--font-serif);font-weight:600;font-size:1.05rem;color:var(--navy);letter-spacing:-.01em;line-height:1.15;white-space:nowrap}.brand__sub[data-astro-cid-3ef6ksr2]{font-family:var(--font-sans);font-size:.63rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mist);white-space:nowrap}.nav[data-astro-cid-3ef6ksr2]{margin-inline-start:auto}.nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{display:flex;gap:var(--space-4)}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{color:var(--navy-500);font-family:var(--font-sans);font-weight:500;font-size:var(--fs-sm);position:relative;white-space:nowrap;padding-block:4px}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--bronze);transition:width .24s var(--ease)}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--navy)}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover:after,.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2][aria-current=page]:after{width:100%}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2][aria-current=page]{color:var(--navy)}.actions[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--space-5);flex-shrink:0}.actions[data-astro-cid-3ef6ksr2] .btn[data-astro-cid-3ef6ksr2]{white-space:nowrap}.phone[data-astro-cid-3ef6ksr2]{color:var(--navy);font-family:var(--font-sans);font-weight:600;font-size:var(--fs-sm);white-space:nowrap;letter-spacing:.01em}.phone[data-astro-cid-3ef6ksr2]:hover{color:var(--bronze-deep)}.actions[data-astro-cid-3ef6ksr2] .btn[data-astro-cid-3ef6ksr2]{padding:.72rem 1.35rem}.menu-toggle[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;align-items:center;justify-content:center;gap:5px;background:none;border:0;padding:8px;min-width:44px;min-height:44px;margin-inline-start:auto}.menu-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{width:24px;height:1.5px;background:var(--navy);transition:transform .25s var(--ease),opacity .2s var(--ease)}.menu-open[data-astro-cid-3ef6ksr2] .menu-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(1){transform:translateY(6.5px) rotate(45deg)}.menu-open[data-astro-cid-3ef6ksr2] .menu-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(2){opacity:0}.menu-open[data-astro-cid-3ef6ksr2] .menu-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}.mobile-nav[data-astro-cid-3ef6ksr2]{border-top:1px solid var(--line);background:var(--paper)}.mobile-nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;padding:var(--space-2) var(--space-6) var(--space-8)}.mobile-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:not(.btn){display:block;padding:var(--space-3) 0;color:var(--navy);font-weight:600;font-size:var(--fs-sm);border-bottom:1px solid var(--line-soft)}.m-contact[data-astro-cid-3ef6ksr2]{padding-top:var(--space-4)}.m-contact[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{color:var(--bronze-deep)!important;border-bottom:0!important}.mobile-nav[data-astro-cid-3ef6ksr2] .btn[data-astro-cid-3ef6ksr2]{margin-top:var(--space-5)}@media (max-width: 1240px){.nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{gap:var(--space-5)}.phone[data-astro-cid-3ef6ksr2]{display:none}}@media (max-width: 1100px){.nav[data-astro-cid-3ef6ksr2],.actions[data-astro-cid-3ef6ksr2]{display:none}.menu-toggle[data-astro-cid-3ef6ksr2]{display:flex}}.footer[data-astro-cid-sz7xmlte]{background:var(--navy);color:var(--paper-on-navy);padding-block:var(--section-y) var(--space-8)}.footer__grid[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:1.6fr 1fr .8fr;gap:var(--space-12);padding-bottom:var(--space-12)}.footer__name[data-astro-cid-sz7xmlte]{font-family:var(--font-serif);font-size:1.3rem;color:#fff;letter-spacing:-.01em}.footer__sub[data-astro-cid-sz7xmlte]{margin-top:var(--space-3);font-size:var(--fs-sm);line-height:1.6;max-width:44ch}.footer__loc[data-astro-cid-sz7xmlte]{margin-top:var(--space-3);font-size:var(--fs-sm);line-height:1.6;color:var(--mist-on-navy);max-width:46ch}.footer__contact[data-astro-cid-sz7xmlte]{margin-top:var(--space-6);font-size:var(--fs-sm);line-height:1.9;color:var(--mist-on-navy)}.footer__contact[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{white-space:nowrap}.footer__contact[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--bronze);font-weight:600;font-size:var(--fs-sm);letter-spacing:.01em}.footer__contact[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:#fff}.footer__col[data-astro-cid-sz7xmlte] h2[data-astro-cid-sz7xmlte]{color:#fff;font-family:var(--font-sans);font-size:var(--fs-xs);font-weight:600;text-transform:uppercase;letter-spacing:.16em;margin-bottom:var(--space-5)}.footer__col[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{display:grid;gap:var(--space-3)}.footer__col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--paper-on-navy);font-size:var(--fs-sm)}.footer__col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:#fff}.footer__creds[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{padding-block:var(--space-6);border-block:1px solid var(--line-on-navy);font-size:.875rem;color:var(--mist-on-navy);letter-spacing:.03em;line-height:1.9;max-width:92ch}.footer__creds[data-astro-cid-sz7xmlte] span[data-astro-cid-sz7xmlte]{display:block}.footer__bar[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;align-items:center;gap:var(--space-4) var(--space-8);flex-wrap:wrap;padding-top:var(--space-6);font-size:var(--fs-xs);color:var(--mist-on-navy)}.footer__note[data-astro-cid-sz7xmlte]{color:var(--mist-on-navy)}@media (max-width: 860px){.footer__grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr 1fr;gap:var(--space-10)}.footer__brand[data-astro-cid-sz7xmlte]{grid-column:1 / -1}}@media (max-width: 540px){.footer__grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr}.footer__bar[data-astro-cid-sz7xmlte]{flex-direction:column;align-items:flex-start}}.skip-link[data-astro-cid-37fxchfa]{position:absolute;left:-999px;top:0;z-index:200;background:var(--navy);color:#fff;padding:.75rem 1.25rem}.skip-link[data-astro-cid-37fxchfa]:focus{left:0;color:#fff}