.qav-nav-links{display:flex;gap:18px;list-style:none;align-items:center;margin:0;padding:0}.qav-nav-links a{color:#ffffffb3;font-size:12px;text-decoration:none;transition:color .15s}.qav-nav-links a:hover{color:#fff}:root{--qav-primary: #00bfff;--qav-primary-dark: #0080ff;--qav-secondary: #00ffff;--qav-success: #00ff88;--qav-danger: #ff4444;--qav-warning: #ffaa00;--qav-quantum: #9370db;--qav-bg-dark: #0a0a0a;--qav-bg-medium: #1a1a1a;--qav-bg-light: #2a2a2a;--qav-bg-lighter: #3a3a3a;--qav-text-primary: #ffffff;--qav-text-secondary: #cccccc;--qav-text-muted: #888888;--qav-border: #333333;--qav-border-light: #444444;--qav-shadow-sm: 0 2px 4px rgba(0, 0, 0, .3);--qav-shadow-md: 0 4px 8px rgba(0, 0, 0, .4);--qav-shadow-lg: 0 8px 16px rgba(0, 0, 0, .5);--qav-shadow-glow: 0 0 30px rgba(147, 112, 219, .3);--qav-radius-sm: 4px;--qav-radius-md: 8px;--qav-radius-lg: 12px;--qav-radius-xl: 16px;--qav-transition: all .3s ease}.qav-wrapper{min-height:100vh;min-height:100dvh;background:var(--qav-bg-dark);color:var(--qav-text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;display:flex;flex-direction:column}.qav-header{background:linear-gradient(180deg,var(--qav-bg-medium) 0%,var(--qav-bg-dark) 100%);border-bottom:1px solid var(--qav-border);padding:12px 24px;position:sticky;top:0;z-index:100}.qav-header-content{display:flex;justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto;gap:24px}.qav-header-left{display:flex;align-items:center;gap:16px;flex:1}.qav-back-link{background:rgba(0,255,255,.1);border:1px solid #00ffff;color:#0ff;text-decoration:none;font-size:14px;padding:7px 14px;border-radius:8px;display:flex;align-items:center;justify-content:center;gap:5px;font-weight:500;white-space:nowrap;transition:var(--qav-transition)}.qav-back-link:hover{background:rgba(0,255,255,.2);transform:translateY(-1px);box-shadow:0 4px 12px #00ffff4d}.qav-header-title{text-align:center;flex:2}.qav-header-title h1{font-size:1.8rem;font-weight:700;margin:0;background:linear-gradient(90deg,var(--qav-quantum),var(--qav-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:2px}.qav-subtitle{font-size:.85rem;color:var(--qav-text-secondary);margin:4px 0 0}.qav-header-right{display:flex;align-items:center;justify-content:flex-end;flex:1}.qav-logo{height:42px;width:auto;opacity:.9}.qav-main{flex:1;display:flex;align-items:flex-start;justify-content:center;padding:40px 24px}.qav-container{width:100%;max-width:700px}.qav-info-banner{display:flex;align-items:center;gap:16px;background:linear-gradient(135deg,rgba(147,112,219,.15),rgba(0,255,255,.1));border:1px solid rgba(147,112,219,.3);border-radius:var(--qav-radius-lg);padding:16px 20px;margin-bottom:32px}.qav-info-icon{font-size:28px}.qav-info-text{display:flex;flex-direction:column;gap:4px;flex:1}.qav-info-text strong{color:var(--qav-text-primary);font-size:14px}.qav-info-text span{color:var(--qav-text-secondary);font-size:12px}.qav-dropzone{border:2px dashed rgba(147,112,219,.4);border-radius:var(--qav-radius-xl);background:linear-gradient(135deg,var(--qav-bg-medium) 0%,var(--qav-bg-light) 100%);padding:60px 40px;text-align:center;cursor:pointer;transition:var(--qav-transition);position:relative}.qav-dropzone:hover,.qav-dropzone-active{border-color:var(--qav-quantum);background:linear-gradient(135deg,rgba(147,112,219,.1) 0%,var(--qav-bg-light) 100%);box-shadow:var(--qav-shadow-glow)}.qav-dropzone-content{pointer-events:none}.qav-dropzone-icon{font-size:64px;margin-bottom:16px;opacity:.8}.qav-dropzone-title{font-size:24px;font-weight:600;color:var(--qav-text-primary);margin:0 0 8px}.qav-dropzone-subtitle{font-size:14px;color:var(--qav-text-muted);margin:0 0 20px}.qav-file-input{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer}.qav-supported-types{font-size:12px;color:var(--qav-text-muted);padding:8px 16px;background:rgba(0,0,0,.3);border-radius:20px;display:inline-block}.qav-file-preview{background:var(--qav-bg-medium);border:1px solid var(--qav-border);border-radius:var(--qav-radius-lg);padding:24px}.qav-file-info{display:flex;align-items:center;gap:16px}.qav-file-icon{font-size:48px}.qav-file-details{flex:1}.qav-file-name{font-size:16px;font-weight:600;color:var(--qav-text-primary);word-break:break-all}.qav-file-size{font-size:13px;color:var(--qav-text-muted);margin-top:4px}.qav-file-remove{width:36px;height:36px;border-radius:50%;border:1px solid var(--qav-danger);background:transparent;color:var(--qav-danger);font-size:18px;font-weight:300;cursor:pointer;transition:var(--qav-transition);display:flex;align-items:center;justify-content:center;line-height:1;padding:0 0 2px}.qav-file-remove:hover:not(:disabled){background:var(--qav-danger);color:#fff}.qav-file-remove:disabled{opacity:.5;cursor:not-allowed}.qav-sign-btn{width:100%;padding:18px 32px;font-size:16px;font-weight:700;border:none;border-radius:var(--qav-radius-md);background:linear-gradient(135deg,#00bfff,#0080ff);color:#fff;cursor:pointer;transition:var(--qav-transition);display:flex;align-items:center;justify-content:center;gap:10px;box-shadow:0 4px 20px #00bfff66;margin-top:20px}.qav-sign-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 30px #00bfff99}.qav-sign-btn:disabled{opacity:.8;cursor:not-allowed;transform:none}.qav-spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:qav-spin .8s linear infinite}@keyframes qav-spin{to{transform:rotate(360deg)}}.qav-success{background:rgba(0,255,136,.05);border:2px solid #00ff88;border-radius:16px;padding:30px 40px;text-align:center}.qav-success-header{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:8px}.qav-success-icon{width:48px;height:48px;background:rgba(0,255,136,.2);border:2px solid #00ff88;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;color:#0f8;flex-shrink:0}.qav-success-title{font-size:28px;font-weight:700;color:#0f8;margin:0}.qav-signature-details{background:#0a0a0a;border:1px solid #222;border-radius:12px;padding:20px;text-align:left;margin-bottom:24px}.qav-detail-row{display:flex;justify-content:space-between;align-items:flex-start;padding:12px 0;border-bottom:1px solid #1a1a1a}.qav-detail-row:last-child{border-bottom:none}.qav-detail-label{font-size:12px;color:#888;font-weight:500}.qav-detail-value{font-size:13px;color:#fff;text-align:right;max-width:60%}.qav-success-actions{display:flex;gap:12px;justify-content:center}.qav-new-btn{padding:14px 28px;font-size:14px;font-weight:600;border:2px solid #00ff88;background:transparent;color:#0f8;border-radius:10px;cursor:pointer;transition:var(--qav-transition)}.qav-new-btn:hover{background:#00ff88;color:#000}.qav-verify-failed{background:#111111;border:2px solid #ff3333;border-radius:16px;padding:30px 40px;text-align:center}.qav-verify-failed-header{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:12px}.qav-verify-failed-icon{font-size:32px;flex-shrink:0}.qav-verify-failed-title{color:#f33;font-size:28px;font-weight:700;margin:0}.qav-verify-failed-subtitle{color:#999;font-size:14px;margin:0 0 30px;line-height:1.5}.qav-verify-failed-details{background:#1a1a1a;border:1px solid #333333;border-radius:12px;padding:24px;margin-bottom:24px;text-align:left}.qav-verify-failed-row{margin-bottom:16px}.qav-verify-failed-row:last-child{margin-bottom:0}.qav-verify-failed-label{color:#f66;font-size:11px;font-weight:600;letter-spacing:1px;margin-bottom:6px}.qav-verify-failed-value{background:#0d0d0d;color:#ccc;border:1px solid #222222;padding:12px 16px;border-radius:8px;font-family:monospace;font-size:13px;word-break:break-all}.qav-verify-failed-mismatch{color:#f33!important;font-weight:600}.qav-verify-failed-btn{background:transparent;border:2px solid #ff3333;color:#f33;padding:14px 32px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;transition:all .3s ease}.qav-verify-failed-btn:hover{background:#ff3333;color:#fff}.qav-footer{background:var(--qav-bg-medium);border-top:1px solid var(--qav-border);padding:16px 24px}.qav-footer-content{max-width:1400px;margin:0 auto;display:flex;justify-content:center}.qav-security-badges{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}.qav-badge{font-size:11px;font-weight:600;color:var(--qav-text-secondary);background:var(--qav-bg-light);padding:6px 12px;border-radius:20px;border:1px solid var(--qav-border)}.qav-mobile-blocker{display:none;position:fixed;top:0;left:0;right:0;bottom:0;width:100vw;height:100vh;height:100dvh;background:#000000;z-index:99999;flex-direction:column;align-items:center;justify-content:center;padding:32px;box-sizing:border-box;text-align:center}.qav-mobile-blocker-icon{font-size:48px;margin-bottom:24px}.qav-mobile-blocker-title{color:#fff;font-size:22px;font-weight:700;margin:0 0 16px}.qav-mobile-blocker-message{color:#ccc;font-size:16px;line-height:1.6;margin:0;max-width:320px}@media (max-width: 480px){.qav-wrapper{display:none!important}.qav-mobile-blocker{display:flex}}@media (max-height: 480px){.qav-wrapper{display:none!important}.qav-mobile-blocker{display:flex}}@media (max-width: 768px){.qav-header-content{flex-wrap:wrap;gap:12px}.qav-header-left{order:1;flex:1}.qav-header-title{order:3;flex:100%;margin-top:8px}.qav-header-right{order:2}.qav-nav-links{display:none}.qav-header-title h1{font-size:1.4rem}.qav-back-link{padding:6px 10px;font-size:12px}.qav-dropzone{padding:40px 24px}.qav-dropzone-icon{font-size:48px}.qav-dropzone-title{font-size:20px}.qav-info-banner{flex-wrap:wrap}}