:root{color-scheme:dark;--duration-stagger: 56ms;--duration-micro: .1s;--duration-quick: .2s;--duration-fast: .32s;--duration-medium: .44s;--duration-slow: .5s;--ease-smooth-out: cubic-bezier(.22, 1, .36, 1);--ease-out: ease-out;--ease-linear: linear;--distance-micro: 4px;--distance-base: 8px;--scale-large: .96;--scale-medium: .97;--blur-small: 2px;--color-void: #08090a;--color-carbon: #0f1011;--color-obsidian: #161718;--color-graphite: #23252a;--color-smoke: #383b3f;--color-ash: #62666d;--color-fog: #8a8f98;--color-mist: #d0d6e0;--color-paper: #ffffff;--color-lime: #e4f222;--color-coral: #eb5757;--focus-ring: var(--color-lime);--input-bg: rgba(255, 255, 255, .02);--input-border: rgba(255, 255, 255, .08);--input-border-hover: rgba(255, 255, 255, .16);--chip-bg: rgba(255, 255, 255, .05);--segment-active-bg: rgba(255, 255, 255, .06);--ghost-hover-bg: rgba(255, 255, 255, .03);--font-ui: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;--radius-card: 12px;--radius-control: 6px;--radius-badge: 4px;--hairline: 1px solid var(--color-graphite);--inset-hairline: inset 0 0 0 1px var(--color-graphite)}[data-theme=light]{color-scheme:light;--color-void: #fafafa;--color-carbon: #ffffff;--color-obsidian: #f4f4f5;--color-graphite: #e3e4e6;--color-smoke: #c9cbd0;--color-ash: #6b7078;--color-fog: #5f6368;--color-mist: #383b3f;--color-paper: #0d0e10;--focus-ring: #0d0e10;--input-bg: rgba(13, 14, 16, .03);--input-border: rgba(13, 14, 16, .14);--input-border-hover: rgba(13, 14, 16, .28);--chip-bg: rgba(13, 14, 16, .05);--segment-active-bg: rgba(13, 14, 16, .06);--ghost-hover-bg: rgba(13, 14, 16, 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panel-in{0%{opacity:0;transform:scale(var(--scale-medium))}to{opacity:1;transform:scale(1)}}.nav{display:flex;align-items:center;justify-content:space-between;padding:20px 0}.brand{display:flex;align-items:center;gap:8px;color:var(--color-paper);font-size:16px;font-weight:510;letter-spacing:-.011em}.brand svg{display:block}.model-status{font-family:var(--font-mono);font-size:12px;color:var(--color-fog);background:var(--chip-bg);border-radius:var(--radius-badge);padding:4px 8px;max-width:60vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.theme-toggle{display:grid;place-items:center;width:36px;height:36px;background:transparent;border:1px solid var(--color-graphite);border-radius:var(--radius-control);color:var(--color-fog);padding:0}.theme-toggle:hover{border-color:var(--color-smoke);color:var(--color-mist)}.nav-right{display:flex;align-items:center;gap:8px}[data-theme=light] .brand svg path{fill:var(--color-paper)}[data-theme=light] select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 4.5L6 8l3.5-3.5' fill='none' stroke='%235f6368' stroke-width='1.5'/%3E%3C/svg%3E")}.cover{background:var(--color-carbon);border-radius:var(--radius-card);box-shadow:var(--inset-hairline);overflow:hidden;aspect-ratio:19 / 6;min-height:140px;margin-bottom:32px}.cover svg{display:block;width:100%;height:100%}.cover-rays{opacity:0}[data-theme=light] .cover-rays{opacity:1}.cover-sprout{transform-box:fill-box;transform-origin:50% 100%;animation:sway 5s ease-in-out infinite alternate}@keyframes sway{0%{transform:rotate(-2deg)}to{transform:rotate(2deg)}}.hero{margin:72px 0 40px;animation:rise-in var(--duration-slow) var(--ease-smooth-out) both}.hero h1{color:var(--color-paper);font-size:clamp(40px,8vw,64px);font-weight:510;line-height:1;letter-spacing:-.022em;margin:0 0 16px}.hero 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