:root{--hero-display:clamp(2.75rem, 7.2vw, 6rem);--hero-display-zh:clamp(2.5rem, 6.4vw, 5.25rem);--section-y:clamp(3.5rem, 7vw, 6rem)}.cs-hero{isolation:isolate;padding-block:clamp(4rem,8vw,7rem);position:relative;overflow:hidden}.cs-hero__grid{z-index:-1;background-image:linear-gradient(90deg,#f2f5f90a 1px,#0000 1px),linear-gradient(#f2f5f90a 1px,#0000 1px);background-position:50%;background-size:56px 56px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(80% 60% at 50% 40%,#000 50%,#0000 100%);mask-image:radial-gradient(80% 60% at 50% 40%,#000 50%,#0000 100%)}.cs-hero__inner{gap:var(--space-7);grid-template-columns:1fr;align-items:center;display:grid}@media (width>=960px){.cs-hero__inner{gap:var(--space-8);grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr)}}.cs-hero__eyebrow{align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--color-text-muted);display:inline-flex}.cs-hero__eyebrow .dot{background:var(--color-accent);border-radius:50%;width:6px;height:6px;display:inline-block}.cs-hero__title-en{margin:var(--space-4) 0 0;font-size:var(--hero-display);letter-spacing:-.025em;color:var(--color-text);font-weight:700;line-height:1.02}.cs-hero__title-zh{margin:var(--space-3) 0 0;font-size:var(--hero-display-zh);letter-spacing:.02em;color:var(--color-text);font-weight:600;line-height:1.1}.cs-hero__title-zh .accent{color:var(--color-accent)}.cs-hero__body{margin:var(--space-5) 0 0;max-width:52ch;color:var(--color-text-muted);font-size:var(--text-lg);line-height:1.7}.cs-hero__cta{margin-top:var(--space-6);gap:var(--space-3);flex-wrap:wrap;display:flex}.cs-hero__meta{margin-top:var(--space-7);gap:var(--space-6);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.12em;text-transform:uppercase;color:var(--color-text-subtle);flex-wrap:wrap;display:flex}.cs-hero__meta span:before{content:"◆  ";color:var(--color-accent)}.cs-hero__mark{aspect-ratio:1;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:linear-gradient(#38e0d40a,#0000 60%);width:100%;max-width:520px;margin-inline:auto;position:relative;overflow:hidden}.cs-hero__mark svg{width:100%;height:100%;display:block}.js .cs-hero__arc--1{stroke-dasharray:380;stroke-dashoffset:380px;animation:.7s cubic-bezier(.22,.61,.36,1) forwards cs-hero-sweep}.js .cs-hero__arc--2{stroke-dasharray:760;stroke-dashoffset:760px;animation:.7s cubic-bezier(.22,.61,.36,1) .12s forwards cs-hero-sweep}.js .cs-hero__arc--3{stroke-dasharray:1200;stroke-dashoffset:1200px;animation:.7s cubic-bezier(.22,.61,.36,1) .24s forwards cs-hero-sweep}.js .cs-hero__glow{opacity:0;animation:.6s cubic-bezier(.22,.61,.36,1) .36s forwards cs-hero-fade}@keyframes cs-hero-sweep{to{stroke-dashoffset:0}}@keyframes cs-hero-fade{to{opacity:1}}@media (prefers-reduced-motion:reduce){.js .cs-hero__arc--1,.js .cs-hero__arc--2,.js .cs-hero__arc--3{stroke-dasharray:none;stroke-dashoffset:0;animation:none}.js .cs-hero__glow{opacity:1;animation:none}}@media print{.js .cs-hero__arc--1,.js .cs-hero__arc--2,.js .cs-hero__arc--3{stroke-dasharray:none;stroke-dashoffset:0;animation:none}.js .cs-hero__glow{opacity:1;animation:none}}.cs-cap-grid{gap:var(--space-4);grid-template-columns:1fr;margin:0;padding:0;list-style:none;display:grid}.cs-cap-grid>li{list-style:none}@media (width>=720px){.cs-cap-grid{grid-template-columns:repeat(2,1fr)}}@media (width>=1080px){.cs-cap-grid{grid-template-columns:repeat(4,1fr)}}.cs-cap{min-height:100%;padding:var(--space-5);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);transition:border-color var(--reveal-duration) var(--reveal-ease), background-color var(--reveal-duration) var(--reveal-ease), transform var(--reveal-duration) var(--reveal-ease);flex-direction:column;display:flex;position:relative}.cs-cap:hover{background:var(--color-surface-raised);border-color:#38e0d459;transform:translateY(-2px)}.cs-cap:before{content:"";pointer-events:none;opacity:0;transition:opacity var(--reveal-duration) var(--reveal-ease);background-image:linear-gradient(90deg,#f2f5f908 1px,#0000 1px),linear-gradient(#f2f5f908 1px,#0000 1px);background-size:24px 24px;position:absolute;inset:0}.cs-cap:hover:before{opacity:1}.cs-cap__no{font-family:var(--font-mono);font-size:var(--text-sm);letter-spacing:.12em;color:var(--color-accent);margin-bottom:var(--space-5)}.cs-cap__title{margin:0 0 var(--space-2);font-size:var(--text-xl);font-weight:600;line-height:1.3}.cs-cap__title-en{margin-bottom:var(--space-3);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--color-text-subtle);font-weight:400;display:block}.cs-cap__desc{color:var(--color-text-muted);font-size:var(--text-sm);margin:auto 0 0;line-height:1.7}.cs-eg{gap:var(--space-6);border:1px solid var(--color-border);border-radius:var(--radius-md);background:linear-gradient(135deg, #2c9e5f0f, transparent 55%), var(--color-surface-raised);isolation:isolate;grid-template-columns:1fr;align-items:center;padding:clamp(1.75rem,4vw,2.75rem);display:grid;position:relative;overflow:hidden}@media (width>=880px){.cs-eg{gap:var(--space-8);grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}}.cs-eg:before{content:"";z-index:-1;background:radial-gradient(circle,#2c9e5f1f,#0000 70%);border-radius:50%;width:360px;height:360px;position:absolute;top:-40%;right:-10%}.cs-eg:after{content:"";background:linear-gradient(to right, transparent, var(--color-accent));transform-origin:100%;width:80px;height:1px;position:absolute;top:0;right:0;transform:rotate(-45deg)translate(28px,-28px)}.cs-eg__eyebrow{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--color-accent);margin-bottom:var(--space-3)}.cs-eg__title{margin:0 0 var(--space-3);letter-spacing:-.01em;font-size:clamp(1.75rem,3.4vw,2.5rem);font-weight:700;line-height:1.15}.cs-eg__title .accent{color:var(--color-accent)}.cs-eg__tagline{margin:0 0 var(--space-4);font-size:var(--text-lg);color:var(--color-text)}.cs-eg__desc{margin:0 0 var(--space-5);color:var(--color-text-muted);max-width:56ch;line-height:1.7}.cs-eg__link{align-items:center;gap:var(--space-2);font-family:var(--font-mono);font-size:var(--text-sm);letter-spacing:.04em;color:var(--color-text);transition:color var(--reveal-duration) var(--reveal-ease), border-color var(--reveal-duration) var(--reveal-ease);border-bottom:1px solid #0000;padding-bottom:2px;text-decoration:none;display:inline-flex}.cs-eg__link:hover{color:var(--color-accent);border-bottom-color:var(--color-accent)}.cs-eg__link .arrow{transition:transform var(--reveal-duration) var(--reveal-ease)}.cs-eg__link:hover .arrow{transform:translate(4px,-2px)}.cs-eg__visual{aspect-ratio:5/4;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.cs-eg__visual svg{width:100%;height:100%}.cs-snap{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);grid-template-columns:1fr;gap:0;margin:0;padding:0;list-style:none;display:grid;overflow:hidden}@media (width>=720px){.cs-snap{grid-template-columns:repeat(2,1fr)}}@media (width>=1080px){.cs-snap{grid-template-columns:repeat(3,1fr)}}.cs-snap__cell{padding:var(--space-5);border-top:1px solid var(--color-border);border-left:1px solid var(--color-border)}@media (width<=719px){.cs-snap__cell{border-left:0}.cs-snap__cell:first-child{border-top:0}}@media (width>=720px) and (width<=1079px){.cs-snap__cell:nth-child(odd){border-left:0}.cs-snap__cell:nth-child(-n+2){border-top:0}}@media (width>=1080px){.cs-snap__cell:nth-child(3n+1){border-left:0}.cs-snap__cell:nth-child(-n+3){border-top:0}}.cs-snap__label{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.12em;text-transform:uppercase;color:var(--color-text-subtle);margin-bottom:var(--space-2);display:block}.cs-snap__value{font-size:var(--text-xl);color:var(--color-text);font-weight:600;line-height:1.3;display:block}.cs-snap__value-en{margin-top:var(--space-2);padding-top:var(--space-2);border-top:1px dashed var(--color-border);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.04em;color:var(--color-text-muted);display:block}.cs-snap__value.is-empty{color:var(--color-text-subtle);font-style:italic;font-weight:400}.cs-cta{border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);background:radial-gradient(ellipse at 80% 20%, #38e0d414, transparent 60%), radial-gradient(ellipse at 20% 80%, #4d7cfe0f, transparent 60%), var(--color-surface);isolation:isolate;padding-block:clamp(4rem,8vw,6rem);position:relative;overflow:hidden}.cs-cta:before{content:"";z-index:-1;background-image:linear-gradient(90deg,#f2f5f90a 1px,#0000 1px);background-size:56px 100%;position:absolute;inset:0}.cs-cta__inner{gap:var(--space-6);grid-template-columns:1fr;align-items:end;display:grid}@media (width>=880px){.cs-cta__inner{gap:var(--space-8);grid-template-columns:minmax(0,1.4fr) minmax(0,1fr)}}.cs-cta__title{margin:0 0 var(--space-3);letter-spacing:-.015em;font-size:clamp(1.875rem,4.6vw,3.5rem);font-weight:700;line-height:1.1}.cs-cta__title small{margin-top:var(--space-2);font-family:var(--font-mono);font-size:var(--text-base);color:var(--color-text-muted);letter-spacing:0;font-weight:400;display:block}.cs-cta__body{max-width:52ch;color:var(--color-text-muted);font-size:var(--text-lg);margin:0;line-height:1.7}.cs-cta__actions{gap:var(--space-3);flex-wrap:wrap;display:flex}@media (width<=720px){.cs-hero__title-en{font-size:clamp(2.25rem,9vw,3.25rem)}.cs-hero__title-zh{font-size:clamp(2rem,8vw,2.875rem)}.cs-hero__meta{gap:var(--space-4)}}