:root,:root[data-theme=dark]{--bg-grad: radial-gradient(140% 100% at 80% -10%, #15242f, #0d1622 46%, #0a0f18);--surface: rgb(22 31 43 / 90%);--surface2: rgb(15 23 33 / 92%);--chip-body: rgb(255 255 255 / 5%);--ink: #f4f8fc;--ink-soft: #aebbc8;--muted: #7d8b99;--line: rgb(255 255 255 / 10%);--line2: rgb(255 255 255 / 18%);--accent: #f0902e;--accent-2: #46b6d6;--accent-soft: #f6b45a;--accent-wash: rgb(240 144 46 / 12%);--btn-bg: #f0902e;--btn-fg: #0b1220;--gear-fill: none;--gear-stroke: #f0902e;--gear-sw: 2.4;--hub-glow: url(#vg-glow-or);--hub-core: #ffe3ba;--circuit: #2a4157;--pulse: #f0902e;--pulse2: #46b6d6;--hex-fill: rgb(150 170 190 / 5%);--hex-border: rgb(150 170 190 / 20%);--hex-glow: #8fa6b6;--nav-bg: rgb(13 22 34 / 72%);--seam: #f0902e;--door-l: linear-gradient(105deg, #16283a, #0f1c2b 55%, #132434);--door-r: linear-gradient(255deg, #132434, #0e1a28 55%, #122132);--panel-line: rgb(255 255 255 / 8%);--tag-dot: #46d69a;--shadow-sm: 0 1px 2px rgb(0 0 0 / 35%);--shadow: 0 4px 16px rgb(0 0 0 / 38%);--shadow-lg: 0 18px 50px rgb(0 0 0 / 45%);--danger: #ff8a80;--success: #46d69a;--door-inset: rgb(20 40 60 / 45%);--knob-face: linear-gradient(180deg, var(--line2), var(--surface2))}:root[data-theme=light]{--bg-grad: linear-gradient(180deg, #f6f7f9, #eceff4);--surface: #ffffff;--surface2: #eef0f4;--chip-body: rgb(16 21 27 / 3%);--ink: #10151b;--ink-soft: #3d4854;--muted: #5c6874;--line: #dfe3e9;--line2: #c3cad4;--accent: #a4531a;--accent-2: #2b5f8a;--accent-soft: #c9772e;--accent-wash: #fbf1e9;--btn-bg: #10151b;--btn-fg: #ffffff;--gear-fill: #ffffff;--gear-stroke: #c3cad4;--gear-sw: 2;--hub-glow: url(#vg-glow-cu);--hub-core: #ffffff;--circuit: #c3a488;--pulse: #c9772e;--pulse2: #2b5f8a;--hex-fill: rgb(60 72 84 / 4%);--hex-border: rgb(60 72 84 / 24%);--hex-glow: #6d8291;--nav-bg: rgb(246 247 249 / 82%);--seam: #c9772e;--door-l: linear-gradient(105deg, #eef0f4, #e2e6ec 55%, #e9ecf1);--door-r: linear-gradient(255deg, #e9ecf1, #dde2e9 55%, #e5e9ee);--panel-line: #cdd3db;--tag-dot: #1f6b45;--shadow-sm: 0 1px 3px rgb(16 21 27 / 6%);--shadow: 0 4px 16px rgb(16 21 27 / 7%);--shadow-lg: 0 18px 50px rgb(16 21 27 / 10%);--danger: #a12a2a;--success: #1f6b45;--door-inset: rgb(20 40 60 / 20%);--knob-face: linear-gradient(180deg, var(--line2), var(--surface2))}:root{--font-sans: "Inter", system-ui, -apple-system, "Segoe UI", roboto, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, sfmono-regular, menlo, monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: clamp(1rem, .94rem + .28vw, 1.1875rem);--text-lg: clamp(1.0625rem, .99rem + .33vw, 1.1875rem);--text-xl: clamp(1.0625rem, .95rem + .55vw, 1.3125rem);--text-2xl: clamp(1.75rem, 1.3rem + 2.1vw, 2.625rem);--text-3xl: clamp(3rem, 1.6rem + 6.4vw, 4.875rem);--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-6: 1.5rem;--space-8: 2rem;--space-12: 3rem;--space-16: 4rem;--space-24: 6rem;--section-y: clamp(3.5rem, 9vh, 6rem);--radius-sm: 4px;--radius: 9px;--radius-lg: 14px;--content-max: 70rem;--prose-max: 40rem;--ease-out: cubic-bezier(.22, 1, .36, 1);--ease-door: cubic-bezier(.82, 0, .17, 1);--nav-h: 3.9375rem}.u-eyebrow{display:inline-flex;align-items:center;gap:var(--space-2);margin:0 0 var(--space-3);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.u-eyebrow:before{content:"";width:1.5rem;height:1px;background:var(--accent)}.u-section-title{font-size:var(--text-2xl);margin-bottom:var(--space-4);letter-spacing:-.02em;color:var(--ink)}.u-lede{max-width:var(--prose-max);font-size:var(--text-lg);line-height:1.6;color:var(--ink-soft)}.u-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:2.9375rem;padding:0 var(--space-6);border:1px solid transparent;border-radius:var(--radius);font-size:.9375rem;font-weight:600;letter-spacing:.01em;text-decoration:none;cursor:pointer;transition:transform .18s var(--ease-out),background-color .18s var(--ease-out),border-color .18s var(--ease-out),box-shadow .18s var(--ease-out)}.u-btn:active{transform:translateY(1px)}.u-btn:disabled{cursor:not-allowed;opacity:.55}.u-btn--primary{background:var(--btn-bg);border-color:var(--btn-bg);color:var(--btn-fg);font-weight:700;box-shadow:0 8px 20px -8px var(--btn-bg)}.u-btn--primary:hover:not(:disabled){box-shadow:0 12px 26px -8px var(--btn-bg)}.u-btn--ghost{background:var(--surface);border-color:var(--line2);color:var(--ink)}.u-btn--ghost:hover:not(:disabled){border-color:var(--accent)}.u-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.u-mono-label{font-family:var(--font-mono);font-size:var(--text-xs);font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}@keyframes vt-spin{to{rotate:360deg}}@keyframes vt-spinrev{to{rotate:-360deg}}@keyframes vt-pulse{to{stroke-dashoffset:0}}@keyframes vt-breathe{50%{opacity:.4}}@keyframes vt-blink{50%{opacity:.28}}@keyframes vt-hint{50%{opacity:.42}}@keyframes vt-rat-a{0%{rotate:0deg}54%{rotate:-372deg}66%{rotate:-352deg}to{rotate:-700deg}}@keyframes vt-rat-b{to{rotate:1040deg}}@keyframes vt-rat-c{to{rotate:-1260deg}}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:5rem;-webkit-text-size-adjust:100%;background:var(--bg-grad) fixed}body{margin:0;background:transparent;color:var(--ink);font-family:var(--font-sans);font-size:var(--text-base);line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility}h1,h2,h3{margin:0;line-height:1.12;letter-spacing:-.02em;font-weight:700;text-wrap:balance}p{margin:0;text-wrap:pretty}a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:3px}img,svg,canvas{display:block;max-width:100%}button,input,textarea{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:2px}::selection{background:var(--accent-wash);color:var(--ink)}.u-container{width:100%;max-width:var(--content-max);margin-inline:auto;padding-inline:clamp(1.25rem,5vw,2.5rem)}.u-visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.u-above-decor{position:relative;z-index:1}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}