@font-face{font-family:LiuBao Sans;src:local(SF Pro Display),local(PingFang SC),local(Helvetica Neue);font-display:swap}:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#07101f;--bg-deep:#040a14;--surface:#0d1a2ec2;--surface-strong:#0d1a2e;--surface-soft:#17263d94;--text:#f4f8ff;--text-soft:#c4d0df;--muted:#899ab1;--muted-strong:#a6b5c8;--line:#9db5d329;--line-strong:#9db5d34d;--accent:#5eead4;--accent-bright:#93f7e8;--accent-rgb:94, 234, 212;--violet:#818cf8;--violet-rgb:129, 140, 248;--header-bg:#07101fc7;--shadow:0 28px 90px #00000047;--radius-sm:12px;--radius-md:18px;--radius-lg:28px;--container:1200px;--header-height:76px;--ease:cubic-bezier(.22, 1, .36, 1);font-family:LiuBao Sans,PingFang SC,Microsoft YaHei,system-ui,sans-serif}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f7f9fc;--bg-deep:#edf2f8;--surface:#ffffffd1;--surface-strong:#fff;--surface-soft:#e8eff8b8;--text:#0a1220;--text-soft:#34445a;--muted:#607189;--muted-strong:#465970;--line:#223c5e21;--line-strong:#223c5e3d;--accent:#087d73;--accent-bright:#06635c;--accent-rgb:8, 125, 115;--violet:#4f56c7;--violet-rgb:79, 86, 199;--header-bg:#f7f9fcd1;--shadow:0 28px 90px #2b3d531f}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + 24px);background:var(--bg);overflow-x:clip}body{background:var(--bg);min-width:320px;min-height:100vh;color:var(--text);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.65;transition:background-color .24s,color .24s;overflow-x:clip}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}a{color:inherit;text-decoration:none}button{font:inherit}img,svg{display:block}::selection{background:rgba(var(--accent-rgb), .3);color:var(--text)}:focus-visible{outline:3px solid rgba(var(--accent-rgb), .72);outline-offset:4px;border-radius:6px}.container{width:min(calc(100% - 48px), var(--container));margin-inline:auto}.skip-link{z-index:2000;background:var(--text);color:var(--bg);border-radius:10px;padding:10px 16px;font-weight:700;transition:transform .18s;position:fixed;top:12px;left:16px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.page-noise{z-index:-1;pointer-events:none;opacity:.22;background-image:linear-gradient(#ffffff05 1px,#0000 1px),linear-gradient(90deg,#ffffff05 1px,#0000 1px);background-size:48px 48px;position:fixed;inset:0;-webkit-mask-image:linear-gradient(#000,#0000 78%);mask-image:linear-gradient(#000,#0000 78%)}:root[data-theme=light] .page-noise{opacity:.5;background-image:linear-gradient(#112a4809 1px,#0000 1px),linear-gradient(90deg,#112a4809 1px,#0000 1px)}.ambient{z-index:-1;pointer-events:none;filter:blur(6px);border-radius:50%;width:520px;height:520px;position:absolute}.ambient-one{background:radial-gradient(circle, rgba(var(--accent-rgb), .16), transparent 68%);top:-180px;right:-160px}.ambient-two{background:radial-gradient(circle, rgba(var(--violet-rgb), .14), transparent 68%);top:520px;left:-300px}[data-reveal]{opacity:0;transition:opacity .7s var(--ease) var(--delay,0s), transform .7s var(--ease) var(--delay,0s);transform:translateY(24px)}[data-reveal].is-visible{opacity:1;transform:translateY(0)}.section{border-top:1px solid var(--line);padding:132px 0;position:relative}.section-heading{grid-template-columns:minmax(180px,.72fr) minmax(0,2fr);align-items:start;gap:72px;margin-bottom:70px;display:grid}.section-kicker{color:var(--muted-strong);letter-spacing:.16em;align-items:center;gap:18px;padding-top:13px;font-size:12px;font-weight:750;display:flex}.section-kicker span:first-child{color:var(--accent);font-variant-numeric:tabular-nums}.section-kicker:after{background:var(--line-strong);content:"";width:58px;height:1px;margin-left:2px}.section-heading-copy h2{letter-spacing:-.052em;max-width:820px;margin:0;font-size:clamp(38px,5vw,72px);font-weight:650;line-height:1.08}.section-heading-copy>p{max-width:590px;color:var(--muted-strong);margin:24px 0 0;font-size:18px;line-height:1.8}.button{cursor:pointer;letter-spacing:.02em;min-height:50px;transition:color .2s ease, background-color .2s ease, border-color .2s ease, transform .2s var(--ease), box-shadow .2s ease;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:12px;padding:0 22px;font-size:14px;font-weight:720;display:inline-flex}.button:hover{transform:translateY(-2px)}.button:active{transform:translateY(0)scale(.98)}.button-primary{background:var(--accent);color:#04110f;box-shadow:0 12px 38px rgba(var(--accent-rgb), .18)}.button-primary:hover{background:var(--accent-bright);box-shadow:0 16px 42px rgba(var(--accent-rgb), .27)}:root[data-theme=light] .button-primary{color:#fff}.button-secondary{border-color:var(--line-strong);background:rgba(var(--accent-rgb), .025);color:var(--text-soft)}.button-secondary:hover{border-color:rgba(var(--accent-rgb), .52);background:rgba(var(--accent-rgb), .08);color:var(--text)}.arrow-up{transform:rotate(-45deg)}