:root{--bg-dark: #0a0e27;--accent-purple: #667eea;--accent-cyan: #00f2ff;--success-green: #2af598;--glass-white: rgba(255, 255, 255, .03);--error-red: #ff4d4d}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg-dark);color:#fff;font-family:-apple-system,BlinkMacSystemFont,system-ui,sans-serif;height:100vh;display:flex;justify-content:center;overflow:hidden}.fortress-bg{width:1200px;height:100vh;display:flex;flex-direction:column}.top-nav{height:90px;display:flex;justify-content:space-between;align-items:center;padding:0 40px;border-bottom:1px solid rgba(255,255,255,.05);flex-shrink:0}.brand{font-size:22px;font-weight:800}.wallet-btn{background:#667eea1a;border:1px solid var(--accent-purple);color:var(--accent-purple);padding:10px 24px;border-radius:8px;font-weight:700;cursor:pointer}.scenario-switcher{background:#0000004d;border-radius:20px;padding:4px;display:flex;gap:5px;border:1px solid rgba(102,126,234,.3)}.switch-btn{background:transparent;color:#888;border:none;padding:8px 16px;border-radius:16px;cursor:pointer;font-weight:600;transition:all .3s}.switch-btn.active{background:var(--accent-purple);color:#fff;box-shadow:0 0 10px #667eea80}.stage{flex:1;display:flex;justify-content:center;align-items:center;padding-bottom:20px;width:100%}.hero-title{font-size:40px;font-weight:900;margin-bottom:20px;letter-spacing:2px;text-align:center}.hero-slogan{display:inline-block;text-align:left;background:#00f2ff08;border:1px solid var(--accent-cyan);box-shadow:0 0 20px #00f2ff26;border-radius:16px;padding:15px 30px;margin-bottom:25px;color:var(--accent-cyan);font-size:18px;font-style:italic;letter-spacing:1px}.slogan-row{display:flex;align-items:center}.spacer-h{width:30px}.glass-panel{background:var(--glass-white);border-radius:28px;padding:40px;border:1px solid rgba(255,255,255,.08);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);width:600px;text-align:center}.form-group{text-align:left}.input-label{display:block;margin-bottom:10px;color:#aaa;font-size:14px}.fortress-input{width:100%;background:#0006;border:1px solid rgba(102,126,234,.3);color:#fff;border-radius:14px;padding:15px;font-size:18px;margin-bottom:10px;outline:none;font-family:monospace}.fact-preview{margin-bottom:20px;font-size:14px;color:#aaa;text-align:right}.fact-preview .highlight{color:var(--accent-cyan);font-weight:700}.gold-btn{width:100%;padding:18px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:12px;font-size:18px;font-weight:800;cursor:pointer;transition:transform .2s}.gold-btn:hover{transform:translateY(-2px)}.gold-btn:disabled{opacity:.6;cursor:not-allowed}.pulse{animation:pulse-glow 2s infinite}@keyframes pulse-glow{0%{box-shadow:0 0 #667eea66}70%{box-shadow:0 0 0 20px #667eea00}to{box-shadow:0 0 #667eea00}}.result-card{margin-top:20px;padding:15px;border-radius:12px;display:flex;align-items:center;gap:15px;animation:fadeIn .5s ease}.result-card.success{background:#2af5981a;border:1px solid var(--success-green);color:var(--success-green)}.result-card.replay{background:#ffc8001a;border:1px solid #ffcc00;color:#fc0}.result-card.error{background:#ff4d4d1a;border:1px solid var(--error-red);color:var(--error-red)}.result-icon{font-size:24px}.result-text h4{margin:0 0 5px;font-size:16px}.result-text p{margin:0;font-size:13px;opacity:.8}.status-bar{text-align:center;padding:15px;font-size:12px;color:#555;display:flex;justify-content:center;gap:20px}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}