.tk[data-astro-cid-3ssyxqd3]{position:relative;--tk-peek: 12svh}.tk[data-astro-cid-3ssyxqd3].is-tk-intro .hero-back--fixed{opacity:0;visibility:hidden;pointer-events:none}.tk__stage[data-astro-cid-3ssyxqd3]{position:fixed;top:0;left:0;right:0;height:100svh;z-index:0;overflow:hidden}.tk__media[data-astro-cid-3ssyxqd3],.tk__poster[data-astro-cid-3ssyxqd3],.tk__video[data-astro-cid-3ssyxqd3]{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.tk__scrim[data-astro-cid-3ssyxqd3]{position:absolute;inset:0;background:linear-gradient(to top,#00245752,#00245700 32%);pointer-events:none}.tk__hero[data-astro-cid-3ssyxqd3]{position:absolute;left:8rem;bottom:calc(var(--tk-peek) + 8rem);color:#fefefe;opacity:0}.tk__hero-zh[data-astro-cid-3ssyxqd3]{display:block;font-size:7.6rem;font-weight:700;line-height:1;margin-bottom:3.4rem}.tk__hero-zh[data-astro-cid-3ssyxqd3] b[data-astro-cid-3ssyxqd3]{font-weight:700}.tk__hero-en[data-astro-cid-3ssyxqd3]{display:block;font-family:Poppins,DreamHanSansCN,system-ui,sans-serif;font-size:11rem;font-weight:500;line-height:.9;letter-spacing:-.02em}.tk__flow[data-astro-cid-3ssyxqd3]{position:relative;z-index:1;margin-top:calc(100svh - var(--tk-peek))}.tk__h2[data-astro-cid-3ssyxqd3]{text-align:center;font-size:4.8rem;font-weight:700;color:#02233e}.tk__head[data-astro-cid-3ssyxqd3]{text-align:center;margin-bottom:12rem}.tk__head-zh[data-astro-cid-3ssyxqd3]{font-size:5.2rem;font-weight:700;color:#02233e}.tk__head-en[data-astro-cid-3ssyxqd3]{font-family:Poppins,DreamHanSansCN,system-ui,sans-serif;font-size:5.4rem;font-weight:700;color:#0053ac;line-height:1.05}.tk__head--light[data-astro-cid-3ssyxqd3] .tk__head-zh[data-astro-cid-3ssyxqd3],.tk__head--light[data-astro-cid-3ssyxqd3] .tk__head-en[data-astro-cid-3ssyxqd3]{color:#fefefe}.tk__core[data-astro-cid-3ssyxqd3]{position:relative;background:#eef2f7}.tk__core-line[data-astro-cid-3ssyxqd3]{margin-top:1.2rem;font-size:2.2rem;font-weight:700;color:#aab4c2}.tk__core-line--lead[data-astro-cid-3ssyxqd3]{margin-top:4.8rem}.tk__value[data-astro-cid-3ssyxqd3]{background:#eef2f7;padding:12rem 8rem 20rem}.tk__value-grid[data-astro-cid-3ssyxqd3]{display:grid;grid-template-columns:repeat(3,1fr);gap:4rem;margin:0 auto;align-items:start}.tk__vcard[data-astro-cid-3ssyxqd3]{position:relative;min-height:56rem;padding:4rem 3.4rem;border-radius:1.2rem;display:flex;aspect-ratio:13/17;flex-direction:column;justify-content:flex-end;color:#fefefe;overflow:hidden;background-color:#1f3f66;background-size:cover;background-position:center;box-shadow:0 1.8rem 4rem #00245729;transition:box-shadow .4s cubic-bezier(.25,.74,.22,.99)}.tk__vcard[data-astro-cid-3ssyxqd3]:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#0a3f82eb,#0a3f8247);transition:opacity .45s cubic-bezier(.25,.74,.22,.99)}.tk__vcard[data-astro-cid-3ssyxqd3]:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,#c08a2eeb,#c08a2e00 46%);opacity:0;transition:opacity .45s cubic-bezier(.25,.74,.22,.99)}.tk__vcard[data-astro-cid-3ssyxqd3]:hover:before{opacity:0}.tk__vcard[data-astro-cid-3ssyxqd3]:hover:after{opacity:1}.tk__vcard[data-astro-cid-3ssyxqd3]:hover{box-shadow:0 2.4rem 5rem #0024573d}.tk__vcard-zh[data-astro-cid-3ssyxqd3]{position:relative;z-index:1;font-size:3.6rem;font-weight:700;margin-bottom:1.6rem}.tk__vcard-desc[data-astro-cid-3ssyxqd3]{position:relative;z-index:1;font-size:2.4rem;font-family:DreamHanSansCN-W20,DreamHanSansCN-W20-Fallback,DreamHanSansCN,system-ui,sans-serif;line-height:1.7;color:#fefefee6}.tk__vcard[data-astro-cid-3ssyxqd3]:nth-child(odd){transform:translateY(4rem)}.tk__vcard[data-astro-cid-3ssyxqd3]:nth-child(2n){transform:translateY(-4rem)}.tk__systems[data-astro-cid-3ssyxqd3]{position:relative;min-height:100vh;display:flex;flex-direction:column;background-color:#101826;background-size:cover;background-position:center;padding:12rem 8rem 9rem}.tk__systems[data-astro-cid-3ssyxqd3]>[data-astro-cid-3ssyxqd3]{position:relative;z-index:1}.tk__sys-grid[data-astro-cid-3ssyxqd3]{display:grid;grid-template-columns:repeat(3,1fr);gap:2.4rem;margin-top:auto}.tk__scard[data-astro-cid-3ssyxqd3]{padding:5rem;border-radius:1rem;background:#fff9;backdrop-filter:blur(2rem);-webkit-backdrop-filter:blur(.3rem);cursor:pointer;transition:background .4s cubic-bezier(.4,0,.2,1),border-color .4s cubic-bezier(.4,0,.2,1),box-shadow .4s cubic-bezier(.4,0,.2,1)}.tk__scard[data-astro-cid-3ssyxqd3].is-active{background:#fff;border-color:#fff;box-shadow:0 1.8rem 4.4rem #0024574d}.tk__scard[data-astro-cid-3ssyxqd3].is-active .tk__scard-zh[data-astro-cid-3ssyxqd3]{color:#002457}.tk__scard[data-astro-cid-3ssyxqd3].is-active .tk__sys-arrow[data-astro-cid-3ssyxqd3]{opacity:1;visibility:visible;pointer-events:auto}.tk__scard-icon[data-astro-cid-3ssyxqd3]{display:block;width:4rem;height:4rem;object-fit:contain;margin-bottom:5rem}.tk__scard-titlerow[data-astro-cid-3ssyxqd3]{display:flex;align-items:center;justify-content:space-between;gap:1.6rem;margin-bottom:2rem}.tk__scard-zh[data-astro-cid-3ssyxqd3]{font-size:2.8rem;font-weight:700;color:#002457}.tk__scard-list[data-astro-cid-3ssyxqd3]{display:grid;grid-template-columns:repeat(2,1fr);gap:1.6rem 2.4rem}.tk__scard-list[data-astro-cid-3ssyxqd3] li[data-astro-cid-3ssyxqd3]{position:relative;padding-left:1.8rem}.tk__scard-list[data-astro-cid-3ssyxqd3] li[data-astro-cid-3ssyxqd3]:before{content:"";position:absolute;left:0;top:.8rem;width:.6rem;height:.6rem;background:#ffbc3b;border-radius:50%}.tk__scard-link[data-astro-cid-3ssyxqd3]{font-size:1.5rem;font-weight:700;color:#8894a6;text-decoration:none;transition:color .25s cubic-bezier(.4,0,.2,1)}.tk__scard-link[data-astro-cid-3ssyxqd3]:hover{color:#002457;text-decoration:underline;text-underline-offset:.4rem}.tk__sys-arrow[data-astro-cid-3ssyxqd3]{flex:0 0 auto;display:flex;align-items:center;justify-content:center;width:4rem;height:4.6rem;background:#0053ac;clip-path:polygon(50% 0%,100% 25.4%,100% 75.3%,50% 100%,0% 75.3%,0% 25.4%);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .3s cubic-bezier(.4,0,.2,1),filter .25s cubic-bezier(.4,0,.2,1)}.tk__sys-arrow[data-astro-cid-3ssyxqd3]:hover{filter:brightness(1.12)}.tk__sys-arrow[data-astro-cid-3ssyxqd3] .iconfont[data-astro-cid-3ssyxqd3]{font-size:1.2rem;line-height:1;color:#fff}@media(max-width:812px){.tk__stage[data-astro-cid-3ssyxqd3]{--band-h: 56.25vw ;background:linear-gradient(180deg,#e2e5ea,#d5d9df 52%,#c9cdd4)}.tk__media[data-astro-cid-3ssyxqd3]{inset:50% 0 auto;height:var(--band-h);transform:translateY(-50%);overflow:visible}.tk__media[data-astro-cid-3ssyxqd3]:before,.tk__media[data-astro-cid-3ssyxqd3]:after{content:"";position:absolute;left:0;right:0;height:26rem;z-index:2;pointer-events:none}.tk__media[data-astro-cid-3ssyxqd3]:before{top:-12rem;background:linear-gradient(to bottom,#dcdfe4 0% 34%,#dcdfe400)}.tk__media[data-astro-cid-3ssyxqd3]:after{bottom:-12rem;background:linear-gradient(to top,#cfd3d9 0% 34%,#cfd3d900)}.tk__poster[data-astro-cid-3ssyxqd3],.tk__video[data-astro-cid-3ssyxqd3]{object-fit:contain;transform:scale(1.4)}.tk__scrim[data-astro-cid-3ssyxqd3]{display:none}.tk__hero[data-astro-cid-3ssyxqd3]{left:4rem;z-index:3}.tk__hero-zh[data-astro-cid-3ssyxqd3]{font-size:6rem}.tk__hero-en[data-astro-cid-3ssyxqd3]{font-size:8.4rem}.tk__core-line[data-astro-cid-3ssyxqd3]{font-size:1.8rem}.tk__value-grid[data-astro-cid-3ssyxqd3]{grid-template-columns:1fr}.tk__vcard[data-astro-cid-3ssyxqd3]:nth-child(odd),.tk__vcard[data-astro-cid-3ssyxqd3]:nth-child(2n){transform:none}.tk__value[data-astro-cid-3ssyxqd3]{padding-left:4rem;padding-right:4rem}.tk__systems[data-astro-cid-3ssyxqd3]{height:100svh;min-height:100svh;padding:12rem 0 8rem}.tk__head--light[data-astro-cid-3ssyxqd3]{padding:0 4rem;margin-bottom:6rem}.tk__sys-grid[data-astro-cid-3ssyxqd3]{display:flex;grid-template-columns:none;margin-top:auto;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;scroll-snap-type:x mandatory}.tk__sys-grid[data-astro-cid-3ssyxqd3]::-webkit-scrollbar{display:none}.tk__sys-grid[data-astro-cid-3ssyxqd3]:before,.tk__sys-grid[data-astro-cid-3ssyxqd3]:after{content:"";flex:0 0 4rem}.tk__scard[data-astro-cid-3ssyxqd3]{flex:0 0 82vw;padding:4.4rem 4rem;scroll-snap-align:center}.tk__scard[data-astro-cid-3ssyxqd3]:not(:last-child){margin-right:2.8rem}.tk__scard-icon[data-astro-cid-3ssyxqd3]{width:5.2rem;height:5.2rem;margin-bottom:3.2rem}.tk__scard-zh[data-astro-cid-3ssyxqd3]{font-size:3.2rem;margin-bottom:2.4rem}.tk__scard-list[data-astro-cid-3ssyxqd3]{gap:1.4rem 1rem}.tk__scard-list[data-astro-cid-3ssyxqd3] li[data-astro-cid-3ssyxqd3]{font-size:1.6rem}}