:root{--brand: #402df3;--brand-bright: #6b5cff;--brand-soft: rgba(64, 45, 243, .16);--brand-glow: rgba(107, 92, 255, .35);--brand-ink: #0b1542;--bg: #070b1f;--bg-2: #0b1230;--panel: rgba(17, 24, 56, .6);--panel-solid: #0e1638;--panel-2: rgba(13, 20, 52, .85);--line: rgba(124, 137, 196, .16);--line-strong: rgba(124, 137, 196, .28);--ink: #eef1ff;--ink-dim: #c2c8ec;--ink-muted: #8a93c4;--ink-faint: #5e6796;--term-green: #5be3a7;--term-cyan: #57d4f0;--term-amber: #ffc24b;--term-pink: #f78fce;--r-sm: 8px;--r: 12px;--r-lg: 18px;--r-xl: 26px;--shadow: 0 24px 60px -24px rgba(0, 0, 0, .7);--shadow-brand: 0 20px 50px -20px rgba(64, 45, 243, .45);--font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: ui-monospace, "JetBrains Mono", "SF Mono", "Menlo", "Cascadia Code", "Fira Code", monospace;--maxw: 1180px;--nav-h: 64px}html,body{margin:0;padding:0}.site-root{background:radial-gradient(1100px 600px at 78% 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12px}.section{padding-block:clamp(64px,8vw,116px);position:relative}.section-head{max-width:720px;margin-bottom:44px}.section-head.center{margin-inline:auto;text-align:center}.h2{font-size:clamp(28px,3.6vw,44px);line-height:1.08;letter-spacing:-.02em;font-weight:700;margin:14px 0 0}.lead{color:var(--ink-dim);font-size:clamp(15px,1.4vw,18px);line-height:1.6;margin-top:16px}.muted{color:var(--ink-muted)}.brand-text{color:var(--brand-bright)}.grad-text{background:linear-gradient(100deg,#ffffff 0%,#c5bdff 55%,var(--brand-bright) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:44px;padding:0 20px;border-radius:var(--r-sm);font-family:inherit;font-weight:600;font-size:14.5px;border:1px solid transparent;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,background .16s ease,border-color .16s ease;white-space:nowrap}.btn:active{transform:translateY(1px)}.btn-primary{background:linear-gradient(180deg,var(--brand-bright) 0%,var(--brand) 100%);color:#fff;box-shadow:var(--shadow-brand),inset 0 1px #ffffff2e}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 26px 60px -18px #402df399,inset 0 1px #ffffff38}.btn-ghost{background:#ffffff05;border-color:var(--line-strong);color:var(--ink)}.btn-ghost:hover{border-color:var(--brand-bright);background:var(--brand-soft)}.btn-sm{height:38px;padding:0 15px;font-size:13.5px}.btn-lg{height:50px;padding:0 26px;font-size:15.5px}.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--brand-bright);font-weight:600;font-size:14.5px}.link-arrow:hover{gap:10px}.site-nav{position:sticky;top:0;z-index:50;height:var(--nav-h);display:flex;align-items:center;background:#070b1fb8;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.site-nav__inner{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:24px;display:flex;align-items:center;gap:18px}.site-nav__logo{display:flex;align-items:center;gap:9px;flex-shrink:0}.site-nav__logo img{height:26px;width:auto}.site-nav__links{display:flex;align-items:center;gap:4px;margin-left:8px}.site-nav__spacer{flex:1}.nav-link{position:relative;display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 12px;border-radius:var(--r-sm);background:transparent;border:0;font-family:inherit;color:var(--ink-dim);font-size:14.5px;font-weight:500;cursor:pointer;transition:color .15s ease,background .15s ease}.nav-link:hover{color:#fff;background:#ffffff0a}.nav-link svg{opacity:.7}.nav-dd{position:relative}.nav-dd__menu{position:absolute;top:calc(100% + 10px);left:0;min-width:280px;background:var(--panel-solid);border:1px solid var(--line-strong);border-radius:var(--r);padding:8px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .16s ease,transform .16s ease,visibility .16s}.nav-dd:hover .nav-dd__menu,.nav-dd:focus-within .nav-dd__menu{opacity:1;visibility:visible;transform:translateY(0)}.nav-dd__item{display:block;padding:10px 12px;border-radius:var(--r-sm);transition:background .14s ease}.nav-dd__item:hover{background:var(--brand-soft)}.nav-dd__item-title{font-size:14px;font-weight:600;color:var(--ink);display:flex;align-items:center;gap:7px}.nav-dd__item-desc{font-size:12.5px;color:var(--ink-muted);margin-top:2px;line-height:1.4}.nav-ghost-btn{display:inline-flex;align-items:center;gap:7px;height:36px;padding:0 12px;border-radius:var(--r-sm);border:1px solid var(--line-strong);color:var(--ink);font-size:13.5px;font-weight:600;font-family:var(--font-mono)}.nav-ghost-btn:hover{border-color:var(--brand-bright);background:var(--brand-soft)}.nav-ghost-btn 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8px}.card__body{color:var(--ink-muted);font-size:14.5px;line-height:1.6;margin:0}.term{background:linear-gradient(180deg,#0c1330,#080d22);border:1px solid var(--line-strong);border-radius:var(--r-lg);box-shadow:var(--shadow),0 0 0 1px #402df314;overflow:hidden;font-family:var(--font-mono)}.term__bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);background:#ffffff05}.term__dot{width:11px;height:11px;border-radius:50%}.term__dot--r{background:#ff5f57}.term__dot--y{background:#febc2e}.term__dot--g{background:#28c840}.term__title{margin-left:8px;font-size:12.5px;color:var(--ink-faint)}.term__body{padding:18px 18px 22px;font-size:13.5px;line-height:1.75;color:var(--ink-dim)}.term__line{white-space:pre-wrap;overflow-wrap:anywhere}.term__prompt{color:var(--brand-bright)}.term__cmd{color:#fff}.term__ok{color:var(--term-green)}.term__dim{color:var(--ink-faint)}.term__cy{color:var(--term-cyan)}.term__am{color:var(--term-amber)}.cursor{display:inline-block;width:8px;height:16px;margin-left:2px;background:var(--brand-bright);vertical-align:text-bottom;animation:blink 1.05s steps(2,start) infinite}@keyframes blink{to{opacity:0}}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (max-width: 920px){.site-nav__links{display:none}.site-nav__burger{display:inline-flex}.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}.hero-grid{grid-template-columns:1fr!important}.site-nav.open 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