.brand-mark[data-astro-cid-hwn4xkzs]{display:inline-flex;align-items:center;gap:.65rem;color:var(--color-brand-strong);font-size:1.04rem;font-weight:720;letter-spacing:-.025em;white-space:nowrap}.brand-mark__symbol[data-astro-cid-hwn4xkzs]{width:2.25rem;height:2.25rem;flex:0 0 auto}.brand-mark[data-astro-cid-hwn4xkzs].compact .brand-mark__symbol[data-astro-cid-hwn4xkzs]{width:2rem;height:2rem}@media(max-width:420px){.brand-mark[data-astro-cid-hwn4xkzs]{font-size:.98rem}.brand-mark__symbol[data-astro-cid-hwn4xkzs]{width:2rem;height:2rem}}.site-footer[data-astro-cid-gcn2mc3v]{padding:4.5rem 0 1.75rem;border-top:1px solid var(--color-border);background:var(--color-surface-strong)}.footer-main[data-astro-cid-gcn2mc3v]{display:grid;grid-template-columns:1fr auto;gap:3rem;align-items:start}.footer-identity[data-astro-cid-gcn2mc3v] a[data-astro-cid-gcn2mc3v]{display:inline-flex;border-radius:var(--radius-sm);text-decoration:none}.footer-identity[data-astro-cid-gcn2mc3v] p[data-astro-cid-gcn2mc3v]{margin:1rem 0 0;color:var(--color-ink);font-size:.95rem}.footer-identity[data-astro-cid-gcn2mc3v] .footer-note[data-astro-cid-gcn2mc3v]{margin-top:.4rem;color:var(--color-ink-muted)}nav[data-astro-cid-gcn2mc3v]{display:grid;grid-template-columns:repeat(3,minmax(5.5rem,auto));gap:.35rem 1.25rem}nav[data-astro-cid-gcn2mc3v] a[data-astro-cid-gcn2mc3v]{display:inline-flex;min-height:2.75rem;align-items:center;border-radius:var(--radius-xs);color:var(--color-ink-muted);font-size:.92rem;text-decoration:none}nav[data-astro-cid-gcn2mc3v] a[data-astro-cid-gcn2mc3v]:hover{color:var(--color-brand-strong)}.footer-bottom[data-astro-cid-gcn2mc3v]{display:flex;justify-content:space-between;gap:1rem;margin-top:3.5rem;padding-top:1.5rem;border-top:1px solid var(--color-border);color:var(--color-ink-subtle);font-size:.82rem}.footer-bottom[data-astro-cid-gcn2mc3v] p[data-astro-cid-gcn2mc3v]{margin:0}.footer-filing[data-astro-cid-gcn2mc3v]{display:flex;justify-content:center;margin-top:.8rem;color:var(--color-ink-subtle);font-size:.82rem;text-align:center}.footer-filing[data-astro-cid-gcn2mc3v] a[data-astro-cid-gcn2mc3v]{display:inline-flex;min-height:2.5rem;align-items:center;padding:0 .5rem;border-radius:var(--radius-xs);color:inherit;text-decoration:none}.footer-filing[data-astro-cid-gcn2mc3v] a[data-astro-cid-gcn2mc3v]:hover{color:var(--color-brand-strong)}@media(max-width:680px){.site-footer[data-astro-cid-gcn2mc3v]{padding-top:3.5rem}.footer-main[data-astro-cid-gcn2mc3v]{grid-template-columns:1fr;gap:2rem}nav[data-astro-cid-gcn2mc3v]{grid-template-columns:1fr 1fr}.footer-bottom[data-astro-cid-gcn2mc3v]{flex-direction:column;margin-top:2.5rem}}.site-header[data-astro-cid-ctg3m53h]{position:sticky;z-index:20;top:0;border-bottom:1px solid transparent;background:color-mix(in srgb,var(--color-bg) 88%,transparent);backdrop-filter:blur(18px)}.header-inner[data-astro-cid-ctg3m53h]{display:flex;min-height:5rem;align-items:center;justify-content:space-between;gap:1.5rem}.brand-link[data-astro-cid-ctg3m53h]{border-radius:var(--radius-sm);text-decoration:none}.desktop-nav[data-astro-cid-ctg3m53h] ul[data-astro-cid-ctg3m53h],.mobile-nav[data-astro-cid-ctg3m53h] ul[data-astro-cid-ctg3m53h]{margin:0;padding:0;list-style:none}.desktop-nav[data-astro-cid-ctg3m53h] ul[data-astro-cid-ctg3m53h]{display:flex;align-items:center;gap:.15rem}.desktop-nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]{display:inline-flex;min-height:2.75rem;align-items:center;padding:0 .78rem;border-radius:999px;color:var(--color-ink-muted);font-size:.91rem;font-weight:560;text-decoration:none;transition:color .16s ease,background-color .16s ease}.desktop-nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]:hover,.desktop-nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h][aria-current=page]{background:var(--color-surface-strong);color:var(--color-brand-strong)}.mobile-nav[data-astro-cid-ctg3m53h]{position:relative;display:none}.mobile-nav[data-astro-cid-ctg3m53h] summary[data-astro-cid-ctg3m53h]{display:grid;width:2.75rem;height:2.75rem;cursor:pointer;list-style:none;place-content:center;gap:.28rem;border:1px solid var(--color-border);border-radius:50%;background:var(--color-surface)}.mobile-nav[data-astro-cid-ctg3m53h] summary[data-astro-cid-ctg3m53h]::-webkit-details-marker{display:none}.mobile-nav[data-astro-cid-ctg3m53h] summary[data-astro-cid-ctg3m53h] span[data-astro-cid-ctg3m53h]{display:block;width:1rem;height:1.5px;border-radius:999px;background:var(--color-ink);transition:transform .16s ease,opacity .16s ease}.mobile-nav[data-astro-cid-ctg3m53h][open] summary[data-astro-cid-ctg3m53h] span[data-astro-cid-ctg3m53h]:first-child{transform:translateY(.35rem) rotate(45deg)}.mobile-nav[data-astro-cid-ctg3m53h][open] summary[data-astro-cid-ctg3m53h] span[data-astro-cid-ctg3m53h]:nth-child(2){opacity:0}.mobile-nav[data-astro-cid-ctg3m53h][open] summary[data-astro-cid-ctg3m53h] span[data-astro-cid-ctg3m53h]:last-child{transform:translateY(-.35rem) rotate(-45deg)}.mobile-nav[data-astro-cid-ctg3m53h] nav[data-astro-cid-ctg3m53h]{position:absolute;top:calc(100% + .65rem);right:0;width:min(18rem,calc(100vw - 2rem));padding:.65rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);box-shadow:var(--shadow-lg)}.mobile-nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]{display:flex;min-height:2.9rem;align-items:center;padding:0 .8rem;border-radius:var(--radius-sm);color:var(--color-ink);font-size:.96rem;font-weight:600;text-decoration:none}.mobile-nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]:hover{background:var(--color-accent-soft);color:var(--color-brand-strong)}@media(max-width:840px){.desktop-nav[data-astro-cid-ctg3m53h]{display:none}.mobile-nav[data-astro-cid-ctg3m53h]{display:block}}@media(max-width:520px){.header-inner[data-astro-cid-ctg3m53h]{min-height:4.5rem}}:root{--color-bg: #f5f6f1;--color-surface: #fdfdf9;--color-surface-strong: #eef1ec;--color-ink: #1d2928;--color-ink-muted: #4e605e;--color-ink-subtle: #6a7b78;--color-brand: #3f8b84;--color-brand-strong: #246663;--color-brand-dark: #174c4a;--color-accent-soft: #e4f0eb;--color-border: #d8dfda;--color-warning-soft: #f1ead9;--color-warning-ink: #614f29;--radius-xs: .55rem;--radius-sm: .8rem;--radius-md: 1.25rem;--radius-lg: 2rem;--shadow-sm: 0 .6rem 1.8rem rgb(28 56 53 / 7%);--shadow-lg: 0 1.4rem 4rem rgb(28 56 53 / 12%);--container: 76rem;font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,Noto Sans CJK SC,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;color:var(--color-ink);background:var(--color-bg);font-synthesis:none;text-rendering:optimizeLegibility}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:6rem}body{min-width:320px;margin:0;overflow-x:hidden;background:var(--color-bg);color:var(--color-ink);line-height:1.6}button,input,textarea,select{font:inherit}a{color:inherit}img,svg{max-width:100%}::selection{background:#b8dcd3;color:var(--color-brand-dark)}:focus-visible{outline:3px solid #2b7975;outline-offset:4px}.container{width:min(calc(100% - 3rem),var(--container));margin-inline:auto}.skip-link{position:fixed;z-index:100;top:.75rem;left:.75rem;padding:.7rem 1rem;border-radius:var(--radius-sm);background:var(--color-brand-dark);color:#fff;font-weight:700;text-decoration:none;transform:translateY(-160%);transition:transform .16s ease}.skip-link:focus{transform:translateY(0)}.button{display:inline-flex;min-height:3.25rem;align-items:center;justify-content:center;gap:.65rem;padding:.75rem 1.2rem;border:1px solid transparent;border-radius:999px;font-size:.95rem;font-weight:690;line-height:1.2;text-decoration:none;transition:transform .16s ease,box-shadow .16s ease,background-color .16s ease,border-color .16s ease}.button:hover{transform:translateY(-2px)}.button--primary{background:var(--color-brand-strong);box-shadow:0 .8rem 1.8rem #2466632e;color:#fff}.button--primary:hover{background:var(--color-brand-dark);box-shadow:0 1rem 2.1rem #2466633d}.button--secondary{border-color:var(--color-border);background:var(--color-surface);color:var(--color-ink)}.button--secondary:hover{border-color:#a8bbb6;box-shadow:var(--shadow-sm)}.reveal-ready [data-reveal]{opacity:0;transform:translateY(1.5rem);transition:opacity .6s ease,transform .7s cubic-bezier(.2,.65,.3,1)}.reveal-ready [data-reveal].is-visible{opacity:1;transform:none}@media(max-width:680px){.container{width:min(calc(100% - 2rem),var(--container))}html{scroll-padding-top:5.5rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}