:root{color-scheme:light;--bg-app: #fafbfc;--bg-surface: #ffffff;--bg-surface-2: #f3f5f8;--bg-surface-3: #eceff3;--bg-hover: #f3f5f8;--text-primary: #161922;--text-secondary: #4a5060;--text-tertiary: #8a90a0;--text-on-accent: #ffffff;--border: #e2e5ea;--border-strong: #cdd2da;--border-faint: #eceef2;--accent-bright: #5aa3ff;--llm-bright: #b89cff;--accent: #2f6ed4;--accent-hover: #275fbb;--accent-soft: #e9f1fe;--llm: #7a5bd6;--llm-strong: #6847c4;--llm-soft: #f0ebfd;--success: #1f9d55;--success-soft: #e5f6ec;--warning: #b97d0f;--warning-soft: #fdf3df;--danger: #d64545;--danger-soft: #fdeaea;--dk-bg: #0a0b0d;--dk-surface: #14161b;--dk-surface-2: #1a1d23;--dk-border: #262a32;--dk-text: #e6e9ef;--dk-text-secondary: #a3a9b4;--font-sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;--font-display: "Space Grotesk", var(--font-sans);--font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;--fs-xs: 13px;--fs-sm: 14px;--fs-base: 16px;--fs-md: 18px;--fs-lg: 21px;--fs-xl: 26px;--fs-2xl: 33px;--fs-3xl: 44px;--fs-4xl: 58px;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-8: 32px;--sp-10: 40px;--sp-12: 48px;--sp-16: 64px;--sp-20: 80px;--sp-24: 96px;--radius-sm: 6px;--radius: 10px;--radius-md: 14px;--radius-lg: 20px;--radius-pill: 9999px;--content-w: 1120px;--nav-h: 64px;--shadow-sm: 0 1px 2px rgba(13, 15, 21, .05);--shadow-md: 0 1px 2px rgba(13, 15, 21, .04), 0 8px 24px -10px rgba(13, 15, 21, .12);--shadow-pop: 0 24px 60px -20px rgba(13, 15, 21, .35);--grid-line: rgba(22, 25, 34, .05);--brand-gradient: linear-gradient(135deg, var(--accent-bright), var(--llm-bright));--brand-gradient-ink: linear-gradient(135deg, var(--accent), var(--llm))}:root[data-theme=dark]{color-scheme:dark;--bg-app: #0a0b0d;--bg-surface: #14161b;--bg-surface-2: #1a1d23;--bg-surface-3: #22262e;--bg-hover: #1f232a;--text-primary: #e6e9ef;--text-secondary: #a3a9b4;--text-tertiary: #6c727b;--text-on-accent: #0a0b0d;--border: #262a32;--border-strong: #353a44;--border-faint: #1d2026;--accent: #5aa3ff;--accent-hover: #6fb1ff;--accent-soft: #1d3756;--llm: #b89cff;--llm-strong: #c8b3ff;--llm-soft: #2a1f48;--success: #4ade80;--success-soft: #15321f;--warning: #f5b54a;--warning-soft: #3a2e15;--danger: #f87171;--danger-soft: #3a1818;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px -10px rgba(0, 0, 0, .6);--shadow-pop: 0 24px 60px -20px rgba(0, 0, 0, .7);--grid-line: rgba(230, 233, 239, .05)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg-app);color:var(--text-primary);font-family:var(--font-sans);font-size:var(--fs-base);line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}::selection{background:var(--llm-soft);color:var(--text-primary)}h1,h2,h3,h4{margin:0;font-family:var(--font-display);font-weight:600;line-height:1.12;letter-spacing:-.02em}h1{font-size:var(--fs-4xl);font-weight:700}h2{font-size:var(--fs-2xl)}h3{font-size:var(--fs-lg)}p{margin:0}a{color:inherit;text-decoration:none}.container{width:100%;max-width:var(--content-w);margin:0 auto;padding:0 var(--sp-6)}.section{padding:var(--sp-24) 0}.section-tight{padding:var(--sp-16) 0}.section-alt{background:var(--bg-surface-2);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.eyebrow{display:inline-block;font-size:var(--fs-xs);font-weight:600;text-transform:uppercase;letter-spacing:.16em;color:var(--llm-strong);margin-bottom:var(--sp-4)}.lead{font-size:var(--fs-md);color:var(--text-secondary);line-height:1.65}.muted{color:var(--text-secondary)}.grad-text{background:var(--brand-gradient-ink);-webkit-background-clip:text;background-clip:text;color:transparent}.grid-bg{background-image:linear-gradient(to right,var(--grid-line) 1px,transparent 1px),linear-gradient(to bottom,var(--grid-line) 1px,transparent 1px);background-size:56px 56px}.badge{display:inline-flex;align-items:center;gap:var(--sp-2);padding:6px 14px;border:1px solid var(--border);border-radius:var(--radius-pill);background:color-mix(in srgb,var(--bg-surface) 70%,transparent);font-size:var(--fs-xs);font-weight:600;text-transform:uppercase;letter-spacing:.14em;color:var(--text-secondary)}.badge:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--brand-gradient-ink);flex-shrink:0}.btn{display:inline-flex;align-items:center;gap:var(--sp-2);padding:var(--sp-3) var(--sp-6);border-radius:var(--radius-pill);font-family:inherit;font-size:var(--fs-sm);font-weight:600;cursor:pointer;border:1px solid transparent;transition:background .15s ease,border-color .15s ease,box-shadow .15s ease,transform .12s ease}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--accent);color:var(--text-on-accent);box-shadow:var(--shadow-sm)}.btn-primary:hover{background:var(--accent-hover);box-shadow:0 4px 14px #2f6ed440}.btn-ghost{background:transparent;color:var(--text-primary);border-color:var(--border-strong)}.btn-ghost:hover{background:var(--bg-surface);border-color:var(--text-tertiary)}.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--sp-6);box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.card:hover{transform:translateY(-2px);border-color:var(--border-strong);box-shadow:var(--shadow-md)}.card-llm{border-color:color-mix(in srgb,var(--llm) 35%,var(--border));background:linear-gradient(180deg,var(--bg-surface),var(--llm-soft))}.dark-panel{background:var(--dk-bg);color:var(--dk-text);border-radius:var(--radius-lg);box-shadow:var(--shadow-pop)}.dark-panel .eyebrow{color:var(--llm-bright)}.dark-panel .muted,.dark-panel .lead{color:var(--dk-text-secondary)}.dark-panel .grad-text{background:var(--brand-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}.dark-panel .btn-primary{background:var(--accent-bright);color:#0a0b0d}.dark-panel .btn-primary:hover{background:#6fb1ff;box-shadow:0 4px 14px #5aa3ff4d}:root[data-theme=dark] .dark-panel{background:linear-gradient(180deg,var(--bg-surface),var(--bg-surface-2));border:1px solid var(--border-strong);box-shadow:0 0 0 1px #b89cff14,0 24px 60px -24px #000c}.field{display:flex;flex-direction:column;gap:var(--sp-2)}.field label{font-size:var(--fs-sm);font-weight:600;color:var(--text-secondary)}.field input,.field textarea{width:100%;padding:var(--sp-3) var(--sp-4);background:var(--bg-surface);border:1px solid var(--border-strong);border-radius:var(--radius);color:var(--text-primary);font-family:inherit;font-size:var(--fs-base)}.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.field 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a:where(.svelte-1h32yp1):hover{color:var(--text-primary)}.lang.svelte-1h32yp1{display:inline-flex;align-items:center;gap:var(--sp-1);font-weight:600!important}.theme-toggle.svelte-1h32yp1{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;padding:0;border-radius:var(--radius);border:1px solid var(--border);background:transparent;color:var(--text-secondary);cursor:pointer;transition:color .15s ease,border-color .15s ease,background .15s ease}.theme-toggle.svelte-1h32yp1:hover{color:var(--text-primary);border-color:var(--border-strong);background:var(--bg-hover)}.theme-toggle.svelte-1h32yp1 span:where(.svelte-1h32yp1){display:inline-flex}.ic-sun.svelte-1h32yp1{display:none!important}html[data-theme=dark] .ic-sun.svelte-1h32yp1{display:inline-flex!important}html[data-theme=dark] 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var(--sp-8);margin-top:var(--sp-12)}.footer-inner.svelte-jz8lnl{display:flex;justify-content:space-between;gap:var(--sp-12);flex-wrap:wrap}.brand.svelte-jz8lnl{max-width:360px;display:flex;flex-direction:column;gap:var(--sp-4)}.tagline.svelte-jz8lnl{font-size:var(--fs-sm);line-height:1.6}.cols.svelte-jz8lnl{display:flex;gap:var(--sp-6);flex-wrap:wrap;align-items:flex-start}.cols.svelte-jz8lnl a:where(.svelte-jz8lnl){color:var(--text-secondary);font-size:var(--fs-sm)}.cols.svelte-jz8lnl a:where(.svelte-jz8lnl):hover{color:var(--text-primary)}.bottom.svelte-jz8lnl{margin-top:var(--sp-12);padding-top:var(--sp-6);border-top:1px solid var(--border-faint);font-size:var(--fs-xs)}