:root{color-scheme:light;--cp-ink:#0b1220;--cp-ink-secondary:#1e293b;--cp-body:#334155;--cp-mute:#64748b;--cp-canvas:#fff;--cp-canvas-soft:#f4f9fc;--cp-canvas-elevated:#fff;--cp-canvas-muted:#eaf3f8;--cp-canvas-band:#deedf4;--cp-hairline:#d9e6ed;--cp-hairline-strong:#bfd4df;--cp-primary:#14213d;--cp-primary-deep:#0b1f3a;--cp-primary-soft:#e7eef5;--cp-logo-accent:#2563eb;--cp-on-primary:#fff;--cp-on-ink-accent:#a9cef2;--cp-accent:#17556d;--cp-accent-deep:#0f4055;--cp-accent-text:#15506a;--cp-accent-soft:#e3f2f7;--cp-mist:#eaf3fa;--cp-cyan-soft:#e5f5f5;--cp-teal:#0f766e;--cp-teal-soft:#e5f4f0;--cp-sky-soft:#edf5fb;--cp-footer-bg:#10213a;--cp-footer-bg-deep:#0b1729;--cp-footer-text:#d9e6ef;--cp-footer-muted:#a9bdca;--cp-success:#059669;--cp-danger:#dc2626;--cp-font-sans:"Outfit", "Noto Sans TC", system-ui, sans-serif;--cp-font-mono:ui-monospace, "SF Mono", Menlo, 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#17556d38;--cp-shadow-lg:0 2px 4px #17556d0d, 0 28px 60px -24px #0f405547;--cp-shadow-focus:0 14px 36px -16px #0f766e73;--cp-glass-bg:linear-gradient(145deg, #ffffffb3, #f2f5f880);--cp-glass-bg-strong:linear-gradient(145deg, #ffffffe0, #eef2f6b3);--cp-glass-border:#ffffffc2;--cp-glass-inner:inset 0 1px 0 #fffffff5, inset 0 -1px 0 #94a3b814;--cp-glass-shadow:0 2px 4px #0b1f3a0a, 0 24px 56px -30px #0b1f3a3d;--cp-glass-blur:blur(20px) saturate(112%);--cp-container:72rem;--cp-container-narrow:40rem;--cp-container-pad:clamp(1rem, 4vw, 2rem);--cp-header-h:4.25rem;--cp-prose:38rem;--cp-ease-out:cubic-bezier(.22, 1, .36, 1);--cp-ease-in-out:cubic-bezier(.65, 0, .35, 1);--cp-duration-fast:.16s;--cp-duration:.28s;--cp-duration-slow:.3s;--cp-reveal-y:18px;--cp-stagger:70ms;--cp-bp-sm:640px;--cp-bp-md:768px;--cp-bp-lg:1024px;--cp-bp-xl:1280px}@media (prefers-reduced-motion:reduce){:root{--cp-duration-fast:0s;--cp-duration:0s;--cp-duration-slow:0s;--cp-reveal-y:0px;--cp-stagger:0s}}@media 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var(--cp-teal-soft) 70%, var(--cp-accent-soft));box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--cp-teal) 18%, transparent)}.cp-nav-link.is-active:after{content:"";background:linear-gradient(90deg, var(--cp-teal), var(--cp-accent));border-radius:999px;height:2px;position:absolute;bottom:.28rem;left:.7rem;right:.7rem}.cp-nav-cta{margin-left:.55rem}.cp-button{border-radius:var(--cp-radius-md);min-height:2.4rem;font-size:var(--cp-text-sm);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:.5rem;padding:.55rem .9rem;font-weight:600;text-decoration:none;display:inline-flex}.cp-nav-cta .cp-button,.cp-mobile-panel .cp-button{color:var(--cp-on-primary)}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.cp-nav-mobile{align-items:center;gap:.45rem;display:flex}.cp-menu-button{border-radius:var(--cp-radius-md);border:1px solid var(--cp-hairline-strong);background:color-mix(in srgb, var(--cp-canvas-elevated) 78%, var(--cp-accent-soft));width:44px;height:44px;color:var(--cp-accent-deep);cursor:pointer;place-items:center;display:grid}.cp-menu-button .cp-menu-icon--close,.cp-site-header.is-open .cp-menu-button .cp-menu-icon--open{display:none}.cp-site-header.is-open .cp-menu-button .cp-menu-icon--close{display:block}.cp-mobile-panel{border-top:1px solid var(--cp-hairline);background:color-mix(in srgb, var(--cp-canvas-elevated) 90%, var(--cp-cyan-soft));padding:var(--cp-space-3) var(--cp-container-pad) var(--cp-space-5);box-shadow:var(--cp-shadow-md);backdrop-filter:blur(18px);gap:.2rem;display:none}.cp-site-header.is-open .cp-mobile-panel{display:grid}.cp-mobile-panel>a:not(.cp-button){border-radius:var(--cp-radius-md);padding:.72rem;font-weight:600}.cp-lang-switch{background:color-mix(in srgb, var(--cp-accent-soft) 74%, var(--cp-hairline));isolation:isolate;border-radius:999px;grid-template-columns:1fr 1fr;width:5.8rem;margin-left:.4rem;padding:3px;display:grid;position:relative}.cp-lang-switch__thumb{z-index:-1;background:var(--cp-canvas-elevated);box-shadow:var(--cp-shadow-sm);transition:inset .28s var(--cp-ease-out), left .28s var(--cp-ease-out), right .28s var(--cp-ease-out);border-radius:999px;position:absolute;inset:3px 50% 3px 3px}html[data-lang=en] .cp-lang-switch__thumb{left:50%;right:3px}html[data-lang=zh] .cp-lang-switch__thumb{left:3px;right:50%}.cp-lang-switch button{min-height:44px;color:var(--cp-mute);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:.2rem .42rem;font-size:.7rem;font-weight:600}.cp-lang-switch button.is-active{color:var(--cp-ink)}.i18n>[data-lang]{display:none}html[data-lang=en] .i18n>[data-lang=en],html:not([data-lang]) .i18n>[data-lang=en],html[data-lang=zh] .i18n>[data-lang=zh]{display:inline}.cp-site-footer{color:var(--cp-footer-text);padding-block:var(--cp-space-12);background:linear-gradient(180deg, var(--cp-footer-bg), var(--cp-footer-bg-deep));border-top:1px solid #96c9d033}.cp-site-footer.is-interior{background:radial-gradient(ellipse 48% 100% at 10% 0%, #2a7e8933, transparent 72%), linear-gradient(180deg, var(--cp-footer-bg), var(--cp-footer-bg-deep));backdrop-filter:blur(18px)saturate(120%);box-shadow:inset 0 1px #ffffff0f,0 -28px 80px -64px #17556da6}.cp-wa-fab{z-index:60;right:max(1rem, env(safe-area-inset-right));bottom:max(1rem, env(safe-area-inset-bottom));color:#fff;background:#25d366;border-radius:999px;place-items:center;width:3.5rem;height:3.5rem;transition:transform .16s,box-shadow .16s;display:grid;position:fixed;box-shadow:0 10px 28px #0f172a38,inset 0 0 0 1px #ffffff1f}.cp-wa-fab:hover{transform:translateY(-2px)scale(1.03);box-shadow:0 14px 32px #0f172a47,inset 0 0 0 1px #ffffff29}.cp-wa-fab:focus-visible{outline:2px solid var(--cp-primary);outline-offset:3px}@media (width>=768px){.cp-nav-desktop{display:flex}.cp-nav-mobile{display:none}}@media (width<=767px){.cp-header-mercury-shell{padding-inline:.7rem}.cp-header-mercury .cp-container{padding-inline:.75rem}}@media (prefers-reduced-transparency:reduce){.cp-site-header.is-compact:not(.is-interior){background:var(--cp-canvas-elevated);backdrop-filter:none}}.cp-footer__grid[data-astro-cid-3a5wmu7c]{justify-content:space-between;align-items:flex-start;gap:var(--cp-space-10);flex-wrap:wrap;display:flex}.cp-footer__brand[data-astro-cid-3a5wmu7c]{align-self:start;max-width:22rem}.cp-footer__tagline[data-astro-cid-3a5wmu7c]{color:var(--cp-footer-text);font-weight:700;font-size:var(--cp-text-sm)}.cp-footer__blurb[data-astro-cid-3a5wmu7c]{font-size:var(--cp-text-xs);color:var(--cp-footer-muted);margin-top:.6rem;line-height:1.55}.cp-footer__social[data-astro-cid-3a5wmu7c]{gap:.55rem;margin-top:1.25rem;display:grid}.cp-footer__social[data-astro-cid-3a5wmu7c] a[data-astro-cid-3a5wmu7c]{color:var(--cp-footer-muted);font-size:var(--cp-text-xs);align-items:center;gap:.55rem;line-height:1.3;text-decoration:none;display:inline-flex}.cp-footer__copy[data-astro-cid-3a5wmu7c]{font-size:var(--cp-text-xs);color:var(--cp-footer-muted);margin-top:1.25rem}.cp-footer__cols[data-astro-cid-3a5wmu7c]{align-items:flex-start;gap:var(--cp-space-10);font-size:var(--cp-text-xs);flex-wrap:wrap;display:flex}.cp-footer__col[data-astro-cid-3a5wmu7c]{align-self:start;gap:.35rem;display:grid}.cp-footer__heading[data-astro-cid-3a5wmu7c]{letter-spacing:.08em;text-transform:uppercase;color:var(--cp-footer-muted);font-weight:700}.cp-footer__links[data-astro-cid-3a5wmu7c]{gap:.55rem;display:grid}.cp-footer__links[data-astro-cid-3a5wmu7c] a[data-astro-cid-3a5wmu7c]{color:var(--cp-footer-muted)}