@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color 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transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.hidden{display:none}.inline{display:inline}.list-item{display:list-item}}:root{--background:#070b14;--surface:#0f1726;--surface-strong:#162238;--text:#f5f7fb;--muted:#a7b1c4;--line:#26334a;--accent:#2563eb;--accent-strong:#60a5fa;--accent-soft:#132b5f;--warm:#d6a84f;--warm-soft:#2b2415;--focus:#60a5fa;--field-bg:#0b1220;--radius:8px;--container:1440px;--font-sans:-apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Helvetica, Arial, sans-serif;--font-display:-apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "PingFang SC", "Hiragino Sans GB", "Microsoft 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#2563eb38}}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--background);min-height:100vh;color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;letter-spacing:0;margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{letter-spacing:0}::selection{background:var(--accent);color:#fff}.site-shell{flex-direction:column;min-height:100vh;display:flex}.main-content{flex:1}.container{width:min(100% - 64px, var(--container));margin-inline:auto}.section{padding:88px 0}.section-tight{padding:64px 0}.eyebrow{color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin:0 0 14px;font-size:.78rem;font-weight:700}.page-title{max-width:760px;color:var(--text);font-family:var(--font-display);letter-spacing:0;margin:0;font-size:clamp(2.25rem,5vw,4.75rem);font-weight:700;line-height:.98}.page-subtitle{max-width:690px;color:var(--muted);margin:24px 0 0;font-size:clamp(1.05rem,1.6vw,1.25rem);line-height:1.7}.button{border-radius:var(--radius);background:var(--accent);color:#fff;border:1px solid #0000;justify-content:center;align-items:center;gap:10px;min-height:44px;padding:0 17px;font-size:.95rem;font-weight:680;transition:background .18s,border-color .18s,color .18s,transform .18s;display:inline-flex;position:relative;overflow:hidden}.button:after{content:"";pointer-events:none;background:linear-gradient(105deg,#0000 0%,#ffffff38 42%,#0000 64%);position:absolute;inset:0;transform:translate(-120%)}.button:hover{background:#1d4ed8;transform:translateY(-2px)}.button:hover:after{animation:.76s blue-scan}.button span,.button svg{z-index:1;position:relative}.button svg{transition:transform .18s}.button:hover svg{transform:translate(3px)}.button-secondary{border-color:var(--line);color:var(--text);background:#60a5fa1a}.button-secondary:hover{background:var(--accent-soft);border-color:var(--accent);color:#fff}.icon-button{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);width:42px;height:42px;color:var(--text);justify-content:center;align-items:center;display:inline-flex}.button:focus-visible,.icon-button:focus-visible,.language-button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--focus)}@supports (color:color-mix(in lab, red, red)){.button:focus-visible,.icon-button:focus-visible,.language-button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid color-mix(in srgb, var(--focus), transparent 68%)}}.button:focus-visible,.icon-button:focus-visible,.language-button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-offset:3px}.site-header{z-index:20;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#070b14d1;border-bottom:1px solid #5b719147;animation:.52s both fade-lift;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:24px;min-height:64px;display:flex}.logo{font-family:var(--font-display);letter-spacing:.08em;align-items:center;gap:10px;font-size:.9rem;font-weight:700;display:inline-flex}.logo-mark{border:1px solid var(--accent);background:var(--accent);color:#fff;letter-spacing:0;border-radius:7px;place-items:center;width:26px;height:26px;font-size:.78rem;display:grid}.desktop-nav{align-items:center;gap:34px;display:flex}.desktop-nav a,.mobile-nav a,.language-button{color:var(--muted);font-size:.82rem;font-weight:650;transition:color .18s}.desktop-nav a:hover,.desktop-nav a[aria-current=page],.mobile-nav a:hover,.mobile-nav a[aria-current=page],.language-button:hover{color:var(--text)}.language-button{cursor:pointer;background:0 0;border:0}.header-actions{align-items:center;gap:14px;display:flex}.mobile-menu-button,.mobile-nav{display:none}.site-footer{border-top:1px solid var(--line);background:var(--background)}.footer-inner{min-height:96px;color:var(--muted);justify-content:space-between;align-items:center;gap:24px;font-size:.92rem;display:flex}.footer-links{align-items:center;gap:20px;display:flex}.hero{background:#050914;align-items:flex-start;min-height:calc(92svh - 52px);display:flex;position:relative;overflow:hidden}.hero-copy{text-align:center;max-width:980px;margin-inline:auto}.hero-background{object-fit:cover;transform-origin:50%;animation:18s ease-in-out infinite alternate hero-drift}.hero-scrim{background:linear-gradient(#070b14f5 0%,#070b14bf 34%,#070b143d 76%),radial-gradient(circle at 50% 18%,#2563eb47,#070b1400 46%);position:absolute;inset:0}.hero-overlay{z-index:1;padding:clamp(68px,10vh,112px) 0 72px;position:relative}.hero-title{max-width:980px;color:var(--text);font-family:var(--font-display);letter-spacing:0;margin:0;font-size:clamp(3.7rem,7.6vw,7.8rem);font-weight:700;line-height:.94;animation:.76s 80ms both fade-lift}[data-locale=zh] .hero-copy{max-width:980px}[data-locale=zh] .hero-title{text-wrap:balance;max-width:980px;font-size:clamp(3.7rem,7.6vw,7.8rem);font-weight:700;line-height:.94}[data-locale=zh] .hero-subtitle{max-width:720px;margin-top:24px;line-height:1.72}.hero-subtitle{color:#c8d2e3;max-width:720px;margin:26px auto 0;font-size:clamp(1.08rem,1.55vw,1.35rem);line-height:1.65;animation:.76s .22s both fade-lift}.hero-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:22px;margin-top:34px;animation:.76s .36s both fade-lift;display:flex}.text-link{min-height:44px;color:var(--accent-strong);border-bottom:1px solid;align-items:center;font-size:.95rem;font-weight:680;display:inline-flex}.home-section{padding:118px 0;scroll-margin-top:96px}.split-intro{grid-template-columns:minmax(0,.9fr) minmax(360px,.72fr);align-items:end;gap:clamp(36px,7vw,132px);display:grid}.split-intro h2,.product-strip h2,.contact-band h2{max-width:720px;font-family:var(--font-display);letter-spacing:0;margin:0;font-size:clamp(2.3rem,5vw,5.2rem);font-weight:700;line-height:.96}[data-locale=zh] .split-intro h2,[data-locale=zh] .product-strip h2,[data-locale=zh] .contact-band h2{text-wrap:balance;max-width:680px;font-size:clamp(2.25rem,4.2vw,4.2rem);line-height:1.12}.split-intro>p,.contact-band p{color:var(--muted);margin:0;font-size:clamp(1rem,1.5vw,1.18rem);line-height:1.75}.service-flow{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:68px;display:grid}.flow-row{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(#0f1726eb,#080d18fa),radial-gradient(circle at 84% 10%,#2563eb38,#0000 34%);grid-template-rows:auto auto 1fr auto;gap:26px;min-height:640px;padding:clamp(22px,2.2vw,32px);transition:background .22s,border-color .22s,box-shadow .22s,transform .22s;display:grid;position:relative;overflow:hidden}.flow-row:before{content:"";background:var(--accent);opacity:0;transform-origin:0;width:100%;height:3px;transition:opacity .22s,transform .22s;position:absolute;top:0;left:0;transform:scaleX(.28)}.flow-row:after{content:"";filter:blur(24px);opacity:.58;pointer-events:none;background:#2563eb21;border-radius:999px;height:210px;transition:opacity .22s,transform .22s;position:absolute;inset:auto -28% -38% 34%;transform:translateY(18px)}.flow-row:hover{border-color:#60a5fa7a;transform:translateY(-6px);box-shadow:0 24px 70px #00000047}.flow-row:hover:before{opacity:1;transform:scaleX(1)}.flow-row:hover:after{opacity:.86;transform:translateY(0)}.flow-card-top{z-index:1;justify-content:space-between;align-items:center;gap:18px;display:flex;position:relative}.flow-number{color:var(--accent-strong);letter-spacing:.08em;font-size:.86rem;font-weight:760;transition:color .18s}.flow-stage{color:#dbeafe;letter-spacing:.08em;text-transform:uppercase;background:#60a5fa14;border:1px solid #60a5fa47;border-radius:999px;padding:6px 10px;font-size:.74rem;font-weight:700}.flow-main h3,.product-strip-body h3{font-family:var(--font-display);margin:0 0 12px;font-size:clamp(1.55rem,2.5vw,2.45rem);font-weight:650;line-height:1.08}.flow-main p,.product-strip-body p{color:#d4dbea;margin:0;font-size:clamp(1rem,1.35vw,1.12rem);line-height:1.7}.flow-main,.flow-row>div:not(.flow-card-top):not(.flow-card-footer){z-index:1;position:relative}.flow-main .flow-engagement{color:var(--muted);margin:0;font-size:.9rem;line-height:1.55}.flow-engagement span{color:var(--text);font-weight:680}.flow-list-label{color:var(--accent-strong);margin:0 0 14px;font-size:.95rem;font-weight:680;line-height:1.4}.flow-list{color:var(--muted);gap:12px;margin:0;padding:0;line-height:1.55;list-style:none;display:grid}.flow-list li{padding-left:18px;position:relative}.flow-list li:before{content:"";background:var(--accent);border-radius:999px;width:6px;height:6px;transition:background .18s,transform .18s;position:absolute;top:.72em;left:0}.flow-row:hover .flow-list li:before{background:var(--accent-strong);transform:scale(1.25)}.flow-examples,.service-examples{border-top:1px dashed #60a5fa26;margin-top:24px;padding-top:20px}.flow-examples-label{color:var(--muted);letter-spacing:.05em;margin:0 0 14px;font-size:.85rem;font-weight:650}.flow-examples-tags{flex-wrap:wrap;gap:10px;display:flex}.example-tag{color:var(--accent-strong);letter-spacing:.02em;background:#2563eb14;border:1px solid #60a5fa33;border-radius:6px;align-items:center;padding:6px 14px;font-size:.82rem;font-weight:700;transition:background .22s,border-color .22s,transform .22s;display:inline-flex}.flow-row:hover .example-tag,.service-section:hover .example-tag{background:#2563eb26;border-color:#60a5fa59;transform:translateY(-2px)}.flow-card-footer{z-index:1;border-top:1px solid #60a5fa33;align-content:end;gap:18px;padding-top:20px;display:grid;position:relative}.service-path{border:1px solid var(--line);border-radius:var(--radius);background:#0f172685;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin-top:22px;display:grid;overflow:hidden}.service-path span{min-height:54px;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;justify-content:center;align-items:center;font-size:.82rem;font-weight:760;display:flex;position:relative}.service-path span+span{border-left:1px solid var(--line)}.service-path span+span:before{content:"";border-top:1px solid var(--accent);border-right:1px solid var(--accent);background:var(--background);width:9px;height:9px;position:absolute;left:-5px;transform:rotate(45deg)}.product-home{background:radial-gradient(70% 60% at 68%,#2563eb21 0%,#0000 65%),radial-gradient(40% 50% at 20% 30%,#2563eb12 0%,#0000 60%),#0b1220;position:relative;overflow:hidden}.product-home:before{content:"";pointer-events:none;background:linear-gradient(115deg,#0000 0%,#2563eb24 48%,#0000 72%);animation:11s ease-in-out infinite blue-scan;position:absolute;inset:0;transform:translate(-100%)}.product-home:after{content:"";pointer-events:none;background:linear-gradient(90deg,#0000 0%,#60a5fa47 30%,#60a5fa6b 50%,#60a5fa47 70%,#0000 100%);height:1px;position:absolute;bottom:0;left:0;right:0}.product-strip{z-index:1;grid-template-columns:minmax(0,.78fr) minmax(480px,.92fr);align-items:center;gap:clamp(32px,6vw,96px);display:grid;position:relative}.product-section-copy{max-width:540px;color:var(--muted);margin:24px 0 0;font-size:clamp(1rem,1.4vw,1.14rem);line-height:1.78}.product-strip-meta{border-radius:var(--radius);background:#60a5fa0f;border:1px solid #60a5fa2e;grid-template-columns:1fr 1fr;gap:1px;margin-top:36px;display:grid;overflow:hidden}.product-strip-stat{background:#0f172699;gap:4px;padding:18px 20px;transition:background .2s;display:grid}.product-strip-stat:first-child{border-right:1px solid #60a5fa1f}.product-strip-stat:hover{background:#2563eb1a}.product-strip-stat-value{color:var(--accent-strong);letter-spacing:-.02em;font-size:1.5rem;font-weight:800;line-height:1}.product-strip-stat-label{color:var(--muted);letter-spacing:.04em;font-size:.78rem;font-weight:600;line-height:1.4}.product-showcase{background:linear-gradient(155deg,#0f172af7 0%,#080d1cfc 100%),radial-gradient(circle at 80% 12%,#2563eb52,#0000 38%);border:1px solid #60a5fa38;border-radius:12px;align-items:stretch;min-height:500px;display:grid;position:relative;overflow:hidden;box-shadow:inset 0 0 0 1px #ffffff08,0 32px 64px #00000061,0 0 80px #2563eb14}.product-showcase:before{content:"";pointer-events:none;border:1px solid #60a5fa1a;border-radius:10px;position:absolute;inset:12px}.product-showcase:after{content:"";pointer-events:none;background:linear-gradient(90deg,#0000,#60a5fa99,#2563ebcc,#60a5fa99,#0000);height:2px;position:absolute;top:0;left:0;right:0}.product-orbit{pointer-events:none;position:absolute;inset:0}.product-orbit:before,.product-orbit:after{content:"";border:1px solid #60a5fa26;border-radius:999px;animation:6s ease-in-out infinite orbit-ring-pulse;position:absolute}.product-orbit:before{width:380px;height:380px;animation-delay:0s;top:-100px;right:-110px}.product-orbit:after{width:240px;height:240px;animation-delay:-3s;bottom:-90px;right:56px}.product-orbit span{background:linear-gradient(135deg,#2563eb2e,#2563eb0f);border:1px solid #60a5fa73;border-radius:8px;justify-content:center;align-items:center;animation:4s ease-in-out infinite data-pulse;display:flex;position:absolute;box-shadow:0 8px 24px #2563eb29,inset 0 1px #ffffff0f}.product-orbit span:first-child{width:84px;height:58px;animation-name:orbit-float;animation-duration:7s;animation-timing-function:ease-in-out;animation-iteration-count:infinite;animation-delay:0s;top:52px;right:78px}.product-orbit span:nth-child(2){width:62px;height:62px;animation-name:orbit-float-alt;animation-duration:9s;animation-timing-function:ease-in-out;animation-iteration-count:infinite;animation-delay:-2.5s;bottom:104px;right:198px}.product-orbit span:nth-child(3){width:118px;height:40px;animation-name:orbit-float;animation-duration:11s;animation-timing-function:ease-in-out;animation-iteration-count:infinite;animation-delay:-5s;bottom:188px;right:40px}.product-strip-body{z-index:1;align-content:center;gap:20px;padding:clamp(28px,4vw,52px);display:grid;position:relative}.product-kicker{color:var(--accent-strong);letter-spacing:.14em;text-transform:uppercase;align-items:center;gap:8px;margin:0;font-size:.78rem;font-weight:760;display:inline-flex}.product-kicker:before{content:"";background:var(--accent-strong);border-radius:999px;width:24px;height:2px;display:block}.product-use-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:4px 0 0;padding:0;list-style:none;display:grid}.product-use-list li{color:#c7dbf8;cursor:default;background:#60a5fa0f;border:1px solid #60a5fa33;border-radius:7px;padding:10px 12px;font-size:.82rem;font-weight:660;line-height:1.4;transition:background .18s,border-color .18s,transform 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