.page{max-width:720px;margin:0 auto;padding:32px 20px 60px}.header{margin-bottom:24px}.title{font-size:24px;font-weight:700;color:#1a1a2e}.subtitle{margin-top:4px;font-size:13px;color:#8a8f99}.card{background:#fff;border-radius:16px;box-shadow:0 4px 24px #00000014;padding:28px;margin-bottom:20px}.card-title{font-size:17px;font-weight:600;color:#1a1a2e;margin-bottom:20px}.form-row{margin-bottom:16px}.label{display:block;font-size:13px;font-weight:600;color:#6b7280;margin-bottom:6px}.input{width:600px;max-width:100%;height:40px;padding:0 14px;border:1.5px solid #e5e7eb;border-radius:10px;font-size:14px;color:#1a1a2e;background:#fafafa;outline:none;transition:border-color .2s,box-shadow .2s}.input:focus{border-color:#6366f1;box-shadow:0 0 0 3px #63667326;background:#fff}.security-tip{width:600px;max-width:100%;font-size:12px;color:#e6a23c;margin:-6px 0 16px}.btn{height:42px;padding:0 24px;border:none;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;transition:transform .15s,box-shadow .2s}.btn:active{transform:scale(.97)}.btn-primary{background:linear-gradient(135deg,#6366f1,#818cf8);color:#fff;box-shadow:0 2px 8px #6366f14d}.btn-primary:hover{background:linear-gradient(135deg,#4f46e5,#6366f1)}.btn-outline{background:#fff;color:#6366f1;border:1.5px solid #6366f1}.btn-group{display:flex;gap:12px}.device-check{margin-top:14px;display:flex;flex-direction:column;gap:8px;align-items:flex-start}.device-result{font-size:13px;padding:8px 12px;border-radius:8px;line-height:1.5}.device-preview{width:320px;max-width:100%;border-radius:10px;background:#111;aspect-ratio:4 / 3;object-fit:cover}.snap-row{display:flex;flex-direction:column;gap:8px;align-items:flex-start}.snap-canvas{width:320px;max-width:100%;border-radius:10px;border:1px dashed #9ca3af;aspect-ratio:4 / 3;object-fit:cover;background:#fff}.device-ok{background:#f0fdf4;color:#15803d}.device-bad{background:#fef2f2;color:#b91c1c}.current-user{font-size:14px;color:#4b5563;margin-bottom:18px}.user-badge{display:inline-block;padding:2px 10px;background:#eef2ff;color:#4f46e5;border-radius:6px;font-weight:600}.btn-link{margin-left:12px;padding:2px 8px;border:none;background:none;color:#6b7280;font-size:13px;cursor:pointer;text-decoration:underline}.btn-link:hover{color:#b91c1c}.error-bar{background:#fef2f2;border:1px solid #fecaca;color:#b91c1c;border-radius:10px;padding:12px 16px;font-size:13px;margin-bottom:20px;word-break:break-all}.test-guide{margin-top:20px;padding:14px 16px;background:#f8fafc;border-radius:10px;font-size:13px;color:#64748b;line-height:1.7}.guide-title{font-weight:600;color:#334155}.guide-warn{margin-top:8px;color:#b45309}.callkit-area{min-height:200px}#tuicallkit-id.callkit-fullscreen{position:fixed!important;top:0!important;left:0!important;width:100vw!important;height:100vh!important;height:100dvh!important;z-index:9999!important;border-radius:0!important;background:#000!important}.notice-bar{margin-top:12px;padding:10px 14px;border-radius:10px;background:#fffbeb;border:1px solid #fcd34d;color:#92400e;font-size:14px;line-height:1.6}.settings-panel{margin-top:18px;padding:16px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px}.settings-group{margin-bottom:16px}.settings-group:last-child{margin-bottom:0}.settings-group-title{font-size:13px;font-weight:600;color:#334155;margin:0 0 10px;padding-bottom:6px;border-bottom:1px dashed #cbd5e1}.settings-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px 16px}.settings-item{display:flex;flex-direction:column;gap:4px}.settings-bool{display:flex;align-items:center;gap:8px;font-size:13px;color:#374151;cursor:pointer}.settings-bool input[type=checkbox]{width:16px;height:16px;accent-color:#6366f1;cursor:pointer}.settings-select,.settings-text{display:flex;flex-direction:column;gap:4px;font-size:13px;color:#374151}.settings-select select{height:34px;padding:0 10px;border:1.5px solid #e5e7eb;border-radius:8px;background:#fff;font-size:13px;color:#1a1a2e;outline:none}.settings-select select:focus{border-color:#6366f1}.input-sm{height:34px;font-size:13px}.settings-hint{margin:2px 0 0;font-size:12px;color:#94a3b8;line-height:1.5}.btn-sm{height:34px;padding:0 14px;font-size:13px}.device-selects{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px 16px;margin-top:10px}.pwd-row{display:flex;align-items:center;gap:8px}.pwd-row .input{flex:1}.pwd-eye{margin-left:0;flex-shrink:0}*{box-sizing:border-box;margin:0;padding:0}body{font-family:system-ui,-apple-system,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;background:#f2f4f8;min-height:100vh}