:root{--bg: #0b0f17;--bg-2: #111827;--panel: #151c2c;--panel-2: #1b2436;--line: #25304a;--txt: #e7ecf4;--txt-dim: #94a3b8;--accent: #22d3a6;--accent-2: #38bdf8;--warn: #fbbf24;--surprise: #f472b6;--radius: 14px;--shadow: 0 6px 24px rgba(0, 0, 0, .35);--maxw: 1100px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:radial-gradient(1200px 600px at 50% -10%,#16213a 0%,var(--bg) 55%) fixed;color:var(--txt);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased;padding-bottom:env(safe-area-inset-bottom)}.hidden{display:none!important}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.muted{color:var(--txt-dim)}.app-loading{min-height:70vh;display:flex;align-items:center;justify-content:center;color:var(--txt-dim);font-size:1.1rem}.app{max-width:var(--maxw);margin:0 auto;padding:16px 14px 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tour-slide{0%{transform:translateY(30px);opacity:0}to{transform:none;opacity:1}}.tour-kicker{font-size:.76rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);font-weight:700}.tour-body{font-size:1.02rem;margin:8px 0 14px}.tour-dots{display:flex;gap:6px;margin-bottom:14px}.tour-dot{width:8px;height:8px;border-radius:50%;background:var(--line)}.tour-dot.on{background:var(--accent)}.tour-actions{display:flex;justify-content:space-between;align-items:center}.tour-skip{background:none;border:none;color:var(--txt-dim);cursor:pointer;font-size:.9rem;padding:6px}.tour-next{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#05210f;border:none;border-radius:12px;padding:10px 22px;font-weight:700;cursor:pointer}@media (min-width: 760px){.tour{align-items:center}.brand-word{font-size:2rem}.hero-cta{font-size:1.3rem}}@media (prefers-reduced-motion: 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