:root{--bg: #0f1117;--bg2: #161b27;--bg3: #1e2638;--border: #2a3347;--text: #e2e8f0;--text2: #94a3b8;--accent: #6366f1;--accent2: #818cf8;--success: #22c55e;--error: #ef4444;--radius: 12px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:15px;line-height:1.6;min-height:100vh}.header{background:var(--bg2);border-bottom:1px solid var(--border);padding:0 24px}.header-inner{max-width:860px;margin:0 auto;height:60px;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:10px}.logo-mark{font-size:24px;color:var(--accent)}.logo-text{font-weight:700;font-size:18px}.logo-tag{font-size:12px;color:var(--text2);background:var(--bg3);padding:2px 8px;border-radius:99px}.wallet-pill{display:flex;align-items:center;gap:8px;background:var(--bg3);border:1px solid var(--border);padding:6px 14px;border-radius:99px;font-size:13px;font-family:monospace}.wallet-dot{width:8px;height:8px;border-radius:50%;background:var(--success)}.connect-screen{min-height:calc(100vh - 60px);display:flex;align-items:center;justify-content:center;padding:24px}.connect-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:48px;max-width:480px;text-align:center}.connect-icon{font-size:48px;color:var(--accent);margin-bottom:16px}.connect-card h1{font-size:22px;margin-bottom:12px}.connect-card p{color:var(--text2);margin-bottom:24px}.feature-list{list-style:none;text-align:left;margin-bottom:28px;display:flex;flex-direction:column;gap:8px}.feature-list li{color:var(--success);font-size:14px}.connect-hint{font-size:13px;color:var(--text2);margin-top:12px}.connect-hint a{color:var(--accent2)}.main{max-width:860px;margin:0 auto;padding:32px 24px}.tabs{display:flex;gap:4px;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:4px;margin-bottom:24px}.tab{flex:1;padding:10px;border:none;background:transparent;color:var(--text2);border-radius:8px;cursor:pointer;font-size:14px;font-weight:500;transition:all .15s}.tab--active{background:var(--accent);color:#fff}.tab:hover:not(.tab--active){background:var(--bg3);color:var(--text)}.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:32px}.card h2{font-size:20px;font-weight:700;margin-bottom:8px}.subtitle{color:var(--text2);font-size:14px;margin-bottom:28px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:24px}.form-grid--single{grid-template-columns:1fr}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:13px;color:var(--text2);font-weight:500}.field input{background:var(--bg3);border:1px solid var(--border);border-radius:8px;padding:10px 14px;color:var(--text);font-size:15px;outline:none;transition:border-color .15s}.field input:focus{border-color:var(--accent)}.score-preview{background:var(--bg3);border:1px solid var(--border);border-radius:8px;padding:16px;margin-bottom:24px}.score-bar-wrap{background:var(--bg);border-radius:99px;height:8px;margin-bottom:12px;overflow:hidden}.score-bar{height:100%;background:var(--accent);border-radius:99px;transition:width .4s ease}.score-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.score-note{font-size:12px;color:var(--text2)}.tier-badge{font-size:12px;font-weight:700;padding:2px 10px;border-radius:99px;color:#fff}.btn-primary{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:10px 20px;font-size:14px;font-weight:600;cursor:pointer;transition:opacity .15s}.btn-primary:hover:not(:disabled){opacity:.85}.btn-primary:disabled{opacity:.4;cursor:not-allowed}.btn-lg{padding:14px 28px;font-size:16px}.btn-full{width:100%;padding:14px;font-size:15px}.step-indicator{display:flex;align-items:center;gap:12px;padding:16px;background:var(--bg3);border-radius:8px;margin-bottom:16px}.step-spinner{width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}.success-box{background:#14532d33;border:1px solid #22c55e66;border-radius:8px;padding:14px 16px;color:var(--success);font-size:14px}.error-box{background:#7f1d1d33;border:1px solid #ef444466;border-radius:8px;padding:14px 16px;color:var(--error);font-size:14px;margin-bottom:16px}.tier-warning{background:#78350f33;border:1px solid #f59e0b66;border-radius:8px;padding:14px 16px;color:#f59e0b;font-size:14px;margin-top:16px}.tier-display{display:flex;flex-direction:column;align-items:center;gap:12px;padding:32px;margin-bottom:24px}.tier-ring{width:120px;height:120px;border-radius:50%;display:flex;align-items:center;justify-content:center}.tier-label{color:#fff;font-size:20px;font-weight:800}.tier-addr{font-family:monospace;font-size:13px;color:var(--text2)}.benefits-list{list-style:none;display:flex;flex-direction:column;gap:10px;margin-bottom:24px}.benefits-list li{display:flex;align-items:center;gap:10px;font-size:14px}.benefit-check{color:var(--success);font-weight:700}.proof-meta{background:var(--bg3);border:1px solid var(--border);border-radius:8px;padding:16px}.proof-meta h3{font-size:14px;font-weight:600;margin-bottom:12px;color:var(--text2)}.proof-row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--border);font-size:13px}.proof-row:last-of-type{border-bottom:none}.proof-row code{font-family:monospace;color:var(--accent2)}.proof-note{font-size:12px;color:var(--text2);margin-top:10px}.no-proof-hint{color:var(--text2);font-size:14px;text-align:center;padding:16px}.quote-box{background:var(--bg3);border:1px solid var(--border);border-radius:8px;padding:16px;margin-bottom:20px}.quote-row{display:flex;justify-content:space-between;padding:8px 0;font-size:14px;border-bottom:1px solid var(--border)}.quote-row:last-child{border-bottom:none}.quote-row--net strong{color:var(--success);font-size:16px}.footer{text-align:center;padding:24px;color:var(--text2);font-size:13px;border-top:1px solid var(--border);margin-top:48px}.footer a{color:var(--accent2)}@media (max-width: 600px){.form-grid{grid-template-columns:1fr}.logo-tag{display:none}}