:root{--violet: 252 88% 66%;--violet-bright: 252 100% 78%;--cyan: 185 92% 52%;--amber: 36 96% 62%;--ink-900: 232 30% 4%;--ink-850: 231 26% 6%;--ink-800: 230 24% 8%;--ink-700: 229 21% 12%;--ink-600: 228 18% 17%;--bg: hsl(var(--ink-900));--bg-alt: hsl(var(--ink-850));--surface: hsl(var(--ink-800));--surface-raised: hsl(var(--ink-700));--line: hsl(228 20% 60% / .16);--line-strong: hsl(228 20% 70% / .28);--text-primary: hsl(220 30% 97%);--text-secondary: hsl(220 14% 70%);--text-tertiary: hsl(220 12% 50%);--brand: hsl(var(--violet));--brand-glow: hsl(var(--violet-bright));--brand-contrast: #fff;--accent: hsl(var(--cyan));--highlight: hsl(var(--amber));--gradient-brand: linear-gradient(118deg, hsl(var(--violet)) 0%, hsl(var(--cyan)) 100%);--gradient-brand-soft: linear-gradient(118deg, hsl(var(--violet) / .16), hsl(var(--cyan) / .16));--gradient-sheen: linear-gradient(180deg, hsl(220 30% 100% / .07), transparent 60%);--gradient-fade-bottom: linear-gradient(180deg, transparent, var(--bg) 92%);--shadow-card: 0 1px 0 0 hsl(0 0% 100% / .04) inset, 0 24px 48px -24px hsl(0 0% 0% / .7);--shadow-raised: 0 1px 0 0 hsl(0 0% 100% / .06) inset, 0 32px 64px -28px hsl(0 0% 0% / .8);--glow-brand: 0 0 0 1px hsl(var(--violet) / .4), 0 12px 40px -12px hsl(var(--violet) / .55);--glow-soft: 0 20px 80px -30px hsl(var(--violet) / .5);--fs-display: clamp(2.5rem, 1.6rem + 3.6vw, 4.25rem);--fs-h1: clamp(2rem, 1.4rem + 2.6vw, 3rem);--fs-h2: clamp(1.5rem, 1.2rem + 1.4vw, 2rem);--fs-h3: 1.1875rem;--fs-lead: clamp(1.0625rem, 1rem + .4vw, 1.25rem);--fs-body: 1rem;--fs-sm: .9375rem;--fs-xs: .8125rem;--fs-eyebrow: .75rem;--lh-tight: 1.1;--lh-snug: 1.35;--lh-body: 1.7;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 24px;--sp-6: 32px;--sp-7: 48px;--sp-8: 64px;--sp-9: 96px;--sp-10: 128px;--r-sm: 8px;--r-md: 14px;--r-lg: 20px;--r-pill: 999px;--container: 1200px;--gutter: clamp(20px, 4vw, 40px);--header-h: 68px;--ease-out: cubic-bezier(.16, 1, .3, 1);--transition: .24s var(--ease-out);--transition-slow: .52s var(--ease-out);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", sans-serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace}*,*:before,*:after{box-sizing:border-box}*{margin:0}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + var(--sp-5));-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text-primary);font-family:var(--font-sans);font-size:var(--fs-body);line-height:var(--lh-body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}img,svg{display:block;max-width:100%}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}ul{list-style:none;padding:0}h1,h2,h3{line-height:var(--lh-tight);letter-spacing:-.022em;font-weight:650}:focus-visible{outline:2px solid var(--brand-glow);outline-offset:3px;border-radius:var(--r-sm)}::selection{background:hsl(var(--violet) / .35);color:var(--text-primary)}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.shell{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}.section{padding-block:var(--sp-10);position:relative}.section--alt{background:var(--bg-alt);border-block:1px solid var(--line)}.section--tight{padding-block:var(--sp-9)}.display{font-size:var(--fs-display);line-height:1.04;letter-spacing:-.035em}.h1{font-size:var(--fs-h1)}.h2{font-size:var(--fs-h2)}.h3{font-size:var(--fs-h3);letter-spacing:-.015em}.lead{font-size:var(--fs-lead);color:var(--text-secondary);line-height:1.6;max-width:62ch}.muted{color:var(--text-secondary)}.dim{color:var(--text-tertiary)}.small{font-size:var(--fs-sm)}.xs{font-size:var(--fs-xs)}.gradient-text{background:var(--gradient-brand);-webkit-background-clip:text;background-clip:text;color:transparent}.eyebrow{font-family:var(--font-mono);font-size:var(--fs-eyebrow);letter-spacing:.14em;text-transform:uppercase;color:var(--brand-glow);display:inline-flex;align-items:center;gap:var(--sp-2)}.eyebrow:before{content:"";width:20px;height:1px;background:var(--gradient-brand)}.section-head{display:flex;flex-direction:column;gap:var(--sp-4);max-width:68ch;margin-bottom:var(--sp-8)}.stack>*+*{margin-top:var(--sp-4)}.stack-2>*+*{margin-top:var(--sp-2)}.stack-6>*+*{margin-top:var(--sp-6)}.row{display:flex;align-items:center;gap:var(--sp-3);flex-wrap:wrap}.grid-auto{display:grid;gap:var(--sp-5);grid-template-columns:repeat(auto-fit,minmax(272px,1fr))}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);padding:13px 24px;border-radius:var(--r-pill);font-size:var(--fs-sm);font-weight:600;letter-spacing:-.01em;white-space:nowrap;transition:transform var(--transition),box-shadow var(--transition),background var(--transition),border-color var(--transition),color var(--transition)}.btn:active{transform:translateY(1px) scale(.99)}.btn--primary{background:var(--gradient-brand);color:var(--brand-contrast);box-shadow:var(--glow-brand)}.btn--primary:hover{transform:translateY(-2px);box-shadow:0 0 0 1px hsl(var(--violet) / .55),0 18px 48px -12px hsl(var(--violet) / .7)}.btn--ghost{border:1px solid var(--line-strong);color:var(--text-primary);background:#ffffff08}.btn--ghost:hover{border-color:hsl(var(--violet) / .6);background:hsl(var(--violet) / .1);transform:translateY(-2px)}.btn--sm{padding:9px 18px;font-size:var(--fs-xs)}.btn--block{width:100%}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--sp-6);box-shadow:var(--shadow-card);position:relative;overflow:hidden;transition:border-color var(--transition),transform var(--transition),box-shadow var(--transition)}.card:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:var(--gradient-sheen);pointer-events:none;opacity:0;transition:opacity var(--transition)}.card--hover:hover{transform:translateY(-4px);border-color:hsl(var(--violet) / .4);box-shadow:var(--shadow-raised)}.card--hover:hover:after{opacity:1}.card--flush{padding:0}.chip{display:inline-flex;align-items:center;gap:var(--sp-2);padding:5px 12px;border-radius:var(--r-pill);border:1px solid var(--line);background:#ffffff0a;font-size:var(--fs-xs);color:var(--text-secondary);white-space:nowrap}.chip--brand{border-color:hsl(var(--violet) / .45);background:hsl(var(--violet) / .14);color:var(--text-primary)}.rule{height:1px;background:var(--line);border:0}.ico{width:44px;height:44px;display:grid;place-items:center;border-radius:var(--r-md);border:1px solid var(--line-strong);background:var(--gradient-brand-soft);color:var(--brand-glow);flex:none;transition:transform var(--transition),color var(--transition)}.ico--sm{width:32px;height:32px;border-radius:var(--r-sm)}.card--hover:hover .ico{transform:scale(1.06);color:var(--accent)}.reveal{opacity:0;transform:translateY(22px);transition:opacity .64s var(--ease-out),transform .64s var(--ease-out);will-change:opacity,transform}.reveal.is-visible{opacity:1;transform:none}.frame{border:1px solid var(--line-strong);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-raised);background:var(--surface);position:relative}.frame img{width:100%;height:100%;object-fit:cover}.table{width:100%;border-collapse:collapse;font-size:var(--fs-sm)}.table th,.table td{padding:var(--sp-4);text-align:left;border-bottom:1px solid var(--line);vertical-align:top}.table thead th{font-size:var(--fs-xs);letter-spacing:.06em;text-transform:uppercase;color:var(--text-tertiary);font-weight:600;background:#ffffff05}.table tbody tr{transition:background var(--transition)}.table tbody tr:hover{background:hsl(var(--violet) / .06)}.table td:first-child{color:var(--text-secondary);font-weight:500}.footer{background:var(--bg-alt);border-top:1px solid var(--line);padding-block:var(--sp-9) var(--sp-6)}.skip-link{position:absolute;left:-9999px;top:0;z-index:200;background:var(--surface-raised);color:var(--text-primary);padding:10px 18px;border-radius:var(--r-sm)}.skip-link:focus{left:var(--sp-4);top:var(--sp-4)}.site-header{position:sticky;top:0;z-index:100;height:var(--header-h);transition:background var(--transition),border-color var(--transition),backdrop-filter var(--transition);border-bottom:1px solid transparent}.site-header.is-scrolled{background:hsl(var(--ink-900) / .72);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);border-bottom-color:var(--line)}.site-header__inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:var(--sp-5)}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.02em;font-size:1.125rem}.brand__mark{width:26px;height:26px;border-radius:8px;background:var(--gradient-brand);box-shadow:var(--glow-brand);position:relative}.brand__mark:after{content:"";position:absolute;top:7px;right:7px;bottom:7px;left:7px;border-radius:4px;background:hsl(var(--ink-900) / .55)}.brand__name{background:linear-gradient(90deg,var(--text-primary),hsl(var(--violet-bright)));-webkit-background-clip:text;background-clip:text;color:transparent}.nav-links{display:flex;align-items:center;gap:var(--sp-5)}.nav-link{font-size:var(--fs-sm);color:var(--text-secondary);transition:color var(--transition);position:relative;padding:6px 0}.nav-link:after{content:"";position:absolute;left:0;bottom:0;width:0;height:1.5px;background:var(--gradient-brand);transition:width var(--transition)}.nav-link:hover{color:var(--text-primary)}.nav-link:hover:after{width:100%}.nav-actions{display:flex;align-items:center;gap:var(--sp-3)}.nav-toggle{display:none;width:40px;height:40px;place-items:center;border-radius:var(--r-sm);border:1px solid var(--line-strong);color:var(--text-primary)}.mobile-drawer{position:absolute;top:var(--header-h);left:0;right:0;background:hsl(var(--ink-850) / .98);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line);padding-block:var(--sp-5);box-shadow:var(--shadow-raised);animation:drawer-in .22s var(--ease-out)}@keyframes drawer-in{0%{opacity:0;transform:translateY(-8px)}}.mobile-drawer__nav{display:flex;flex-direction:column;gap:var(--sp-2)}.mobile-drawer__link{text-align:left;padding:12px 4px;font-size:var(--fs-body);color:var(--text-secondary);border-bottom:1px solid var(--line)}.mobile-drawer__link:active{color:var(--text-primary)}.hero{position:relative;padding-block:clamp(56px,8vw,120px) var(--sp-10);overflow:hidden}.hero__glow{position:absolute;top:-18%;left:50%;translate:-50% 0;width:1100px;max-width:120vw;height:720px;background:radial-gradient(60% 55% at 50% 40%,hsl(var(--violet) / .28),transparent 70%);filter:blur(20px);pointer-events:none;z-index:0}.hero__grid-bg{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(hsl(228 20% 60% / .05) 1px,transparent 1px),linear-gradient(90deg,hsl(228 20% 60% / .05) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(80% 60% at 50% 30%,#000 30%,transparent 80%);-webkit-mask-image:radial-gradient(80% 60% at 50% 30%,#000 30%,transparent 80%);pointer-events:none;z-index:0}.hero__inner{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:var(--sp-8);align-items:center}.hero__copy{display:flex;flex-direction:column;gap:var(--sp-5)}.hero__badge{align-self:flex-start;font-weight:500}.hero__badge-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px hsl(var(--cyan) / .18);animation:pulse 2.4s var(--ease-out) infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.hero__title{font-weight:700}.hero__lead{max-width:54ch}.hero__cta{display:flex;gap:var(--sp-3);flex-wrap:wrap}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-4);margin-top:var(--sp-4);padding-top:var(--sp-5);border-top:1px solid var(--line)}.stat__value{font-size:var(--fs-h2);font-weight:700;letter-spacing:-.03em;background:var(--gradient-brand);-webkit-background-clip:text;background-clip:text;color:transparent}.stat__label{font-size:var(--fs-xs);color:var(--text-primary);margin-top:2px}.stat__note{font-size:.6875rem;color:var(--text-tertiary)}.hero__media{position:relative}.hero__frame{transform:perspective(1600px) rotateY(-9deg) rotateX(3deg);transition:transform var(--transition-slow)}.hero__frame:hover{transform:perspective(1600px) rotateY(-3deg) rotateX(1deg)}.hero__frame img{aspect-ratio:16 / 10}.hero__frame-glow{position:absolute;top:-30%;right:-10%;bottom:-40%;left:-10%;background:radial-gradient(50% 50% at 60% 50%,hsl(var(--violet) / .35),transparent 70%);filter:blur(40px);z-index:-1}.cap{display:flex;flex-direction:column;gap:var(--sp-3);height:100%}.cap__top{display:flex;align-items:center;justify-content:space-between}.cap__title{margin-top:var(--sp-1)}.cap__desc{flex:1}.cap__route{margin-top:var(--sp-2)}.cap__route code{font-family:var(--font-mono);font-size:.75rem;color:var(--brand-glow);background:hsl(var(--violet) / .1);border:1px solid hsl(var(--violet) / .24);padding:3px 9px;border-radius:var(--r-pill)}.pipeline{display:flex;flex-direction:column;gap:var(--sp-7)}.stage-rail{display:flex;gap:var(--sp-2);overflow-x:auto;padding-bottom:var(--sp-2);scrollbar-width:thin}.stage-rail>li{display:flex;align-items:center;gap:var(--sp-2);flex:none}.stage-node{display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:var(--r-pill);border:1px solid var(--line);background:var(--surface);color:var(--text-secondary);transition:all var(--transition);white-space:nowrap}.stage-node__index{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:.75rem;font-weight:700;background:#ffffff0f;color:var(--text-tertiary);transition:all var(--transition)}.stage-node:hover{border-color:var(--line-strong);color:var(--text-primary)}.stage-node.is-active{border-color:hsl(var(--violet) / .55);color:var(--text-primary);background:hsl(var(--violet) / .12);box-shadow:var(--glow-brand)}.stage-node.is-active .stage-node__index{background:var(--gradient-brand);color:var(--brand-contrast)}.stage-rail__line{width:20px;height:1px;background:var(--line-strong);flex:none}.pipeline__body{display:grid;grid-template-columns:.9fr 1.1fr;gap:var(--sp-7);align-items:center}.pipeline__detail{display:flex;flex-direction:column;gap:var(--sp-4);animation:fade-up .42s var(--ease-out)}@keyframes fade-up{0%{opacity:0;transform:translateY(10px)}}.pipeline__detail-head{display:flex;align-items:center;gap:var(--sp-4)}.pipeline__points{display:flex;flex-direction:column;gap:var(--sp-3)}.pipeline__points li{display:flex;align-items:center;gap:var(--sp-3);font-size:var(--fs-sm)}.pipeline__check{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;flex:none;background:hsl(var(--cyan) / .16);color:var(--accent)}.pipeline__media img{aspect-ratio:3 / 2}.wl-layout{display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-7);align-items:start}.wl-left{display:flex;flex-direction:column;gap:var(--sp-4)}.tenant-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-4)}.tenant-card{border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface);overflow:hidden;transition:transform var(--transition),border-color var(--transition)}.tenant-card:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--tint-a) 55%,transparent)}.tenant-card__bar{display:flex;align-items:center;gap:var(--sp-2);padding:8px 12px;background:linear-gradient(90deg,color-mix(in srgb,var(--tint-a) 22%,transparent),color-mix(in srgb,var(--tint-b) 22%,transparent));border-bottom:1px solid var(--line)}.tenant-card__dots{display:inline-flex;gap:4px}.tenant-card__dots i{width:7px;height:7px;border-radius:50%;background:#ffffff47}.tenant-card__domain{font-family:var(--font-mono);font-size:.625rem;color:var(--text-secondary);margin-left:auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tenant-card__lock{color:var(--tint-b);display:inline-flex}.tenant-card__body{display:flex;align-items:center;gap:10px;padding:var(--sp-4)}.tenant-card__logo{width:30px;height:30px;border-radius:8px;flex:none;background:linear-gradient(135deg,var(--tint-a),var(--tint-b))}.tenant-card__name{font-weight:600;font-size:var(--fs-sm)}.tenant-card__chips{display:flex;gap:6px;padding:0 var(--sp-4) var(--sp-4)}.tenant-card__chip{height:8px;border-radius:4px;background:#ffffff12;flex:1}.tenant-card__chip:first-child{background:linear-gradient(90deg,var(--tint-a),var(--tint-b));opacity:.6;flex:1.6}.wl-caption{max-width:46ch}.wl-right{display:flex;flex-direction:column;gap:var(--sp-5)}.wl-media img{aspect-ratio:3 / 2}.wl-features{display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-4)}.wl-feature{display:flex;gap:10px;align-items:flex-start}.wl-feature__icon{width:22px;height:22px;border-radius:50%;flex:none;margin-top:2px;display:grid;place-items:center;background:hsl(var(--violet) / .16);color:var(--brand-glow)}.wl-feature__title{font-weight:600;font-size:var(--fs-sm)}.console-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--sp-5)}.console-card{height:100%}.console-card__head{display:flex;align-items:center;gap:var(--sp-3);margin-bottom:var(--sp-4)}.console-card__list{display:flex;flex-direction:column;gap:10px}.console-card__list li{display:flex;align-items:center;gap:10px;font-size:var(--fs-sm);color:var(--text-secondary)}.console-card__bullet{width:5px;height:5px;border-radius:50%;background:var(--accent);flex:none}.chain{margin-top:var(--sp-7);padding:var(--sp-6);border:1px solid var(--line);border-radius:var(--r-lg);background:var(--gradient-brand-soft)}.chain__label{margin-bottom:var(--sp-5)}.chain__steps{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-4)}.chain__step{position:relative;display:flex;flex-direction:column;gap:8px;padding-right:var(--sp-5)}.chain__num{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:var(--fs-sm);background:var(--gradient-brand);color:var(--brand-contrast)}.chain__title{font-weight:600}.chain__arrow{position:absolute;right:0;top:6px;color:var(--text-tertiary)}.mode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--sp-5);align-items:stretch}.mode-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-card);transition:transform var(--transition),border-color var(--transition),box-shadow var(--transition)}.mode-card:hover{transform:translateY(-6px);border-color:hsl(var(--violet) / .4);box-shadow:var(--shadow-raised)}.mode-card--feature{border-color:hsl(var(--violet) / .5);box-shadow:var(--glow-brand)}.mode-card--feature:before{content:"最常被选";position:absolute;top:14px;right:14px;z-index:2;font-size:.625rem;font-weight:700;letter-spacing:.04em;padding:4px 10px;border-radius:var(--r-pill);background:var(--gradient-brand);color:var(--brand-contrast)}.mode-card--feature{position:relative}.mode-card__media{border:0;border-radius:0;box-shadow:none}.mode-card__media img{aspect-ratio:4 / 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