:root{--color-ink: #07090b;--color-ink-soft: #0c1115;--color-panel: #10171c;--color-panel-strong: #141d24;--color-line: rgba(149, 184, 203, .18);--color-text: #f7f9fb;--color-muted: #9aa8b2;--color-dim: #65727b;--color-accent: #31c9ff;--color-accent-strong: #17b6ea;--color-good: #5bed8b;--font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;font-family:var(--font-sans);color:var(--color-text);background:var(--color-ink)}*,*:before,*:after{box-sizing:border-box}html{min-width:320px;color-scheme:dark;background:var(--color-ink);scroll-behavior:smooth}body{margin:0;min-height:100svh;background:linear-gradient(180deg,rgba(7,9,11,0) 0%,var(--color-ink) 84%),linear-gradient(110deg,#060708,#0b1014 55%,#071115);color:var(--color-text);font-size:16px;line-height:1.5;letter-spacing:0;-webkit-font-smoothing:antialiased;text-rendering:geometricPrecision}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(rgba(72,108,126,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(72,108,126,.1) 1px,transparent 1px);background-size:64px 64px;opacity:.12;-webkit-mask-image:linear-gradient(180deg,black 0%,transparent 72%);mask-image:linear-gradient(180deg,black 0%,transparent 72%)}button,a{font:inherit}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:2px solid var(--color-accent);outline-offset:4px}main{overflow:hidden;background:transparent}.hero{position:relative;isolation:isolate;display:grid;min-height:82svh;overflow:hidden;border-bottom:1px solid var(--color-line);background:#050607}.hero-shade{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-2;background:linear-gradient(90deg,#050607,#050607f0 52%,#061217c2),radial-gradient(circle at 74% 38%,rgba(49,201,255,.12),transparent 34%),linear-gradient(180deg,#0506070d,#050607)}.site-header{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:1rem;width:min(1180px,calc(100% - 40px));margin:0 auto;padding:22px 0}.header-brand,.footer-brand{display:inline-flex;align-items:center;gap:.72rem;min-width:0;font-weight:700;letter-spacing:0}.brand-mark{width:2rem;height:2rem;display:block;object-fit:contain;filter:drop-shadow(0 0 10px rgba(49,201,255,.24))}.header-links{display:flex;align-items:center;gap:1.2rem;color:var(--color-muted);font-size:.88rem;font-weight:600}.header-links a{transition:color .16s ease,transform .16s ease}.header-links a:hover{color:var(--color-text);transform:translateY(-1px)}.hero-content{align-self:center;width:min(1180px,calc(100% - 40px));margin:-1rem auto 0;padding:24px 0 72px;animation:hero-enter .7s ease both}h1,h2,h3,p{margin:0}h1{max-width:560px;font-size:clamp(4.2rem,8.2vw,7.6rem);font-weight:850;line-height:.88;letter-spacing:0}h1 span{color:var(--color-accent);font-style:italic}.hero-line{max-width:590px;margin-top:1.35rem;font-size:clamp(2rem,3.2vw,3.25rem);font-weight:790;line-height:1.06;letter-spacing:0}.hero-summary{max-width:520px;margin-top:1.25rem;color:var(--color-muted);font-size:clamp(1rem,1.7vw,1.2rem);line-height:1.55}.hero-actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2rem}.button{display:inline-flex;align-items:center;justify-content:center;gap:.68rem;min-height:58px;padding:0 1.3rem;border-radius:7px;border:1px solid transparent;font-size:.96rem;font-weight:760;letter-spacing:0;transition:border-color .16s ease,background .16s ease,color .16s ease,transform .16s ease}.button svg,.download-icon svg,.step-icon svg{width:1.45rem;height:1.45rem;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2}.button-primary{background:var(--color-accent);color:#001018;box-shadow:0 16px 38px #31c9ff2e}.button-primary svg{fill:currentColor;stroke:none}.button-secondary{background:#ffffff0b;border-color:#f7f9fb33;color:var(--color-text)}.button:hover{transform:translateY(-2px)}.button-disabled,.button-disabled:hover{color:var(--color-dim);cursor:not-allowed;transform:none}.workflow-section,.download-section{position:relative;background:linear-gradient(180deg,rgba(10,15,19,.92),var(--color-ink))}.section-shell{width:min(1180px,calc(100% - 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