body {
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #f5f5f7;
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #1d1d1f;
    -webkit-font-smoothing: antialiased;
}

.container {
    text-align: center;
    background: #ffffff;
    padding: 60px 40px;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.04);
    width: 500px;
    max-width: 90%;
    box-sizing: border-box;
    transition: all 0.3s ease;
}

.icon {
    width: 48px;
    height: 48px;
    margin-bottom: 32px;
    color: #0071e3;
    display: inline-block;
}

.spinner {
    animation: rotate 2s linear infinite;
    width: 100%;
    height: 100%;
}

.path {
    stroke: currentColor;
    stroke-width: 3;
    stroke-linecap: round;
    animation: dash 1.5s ease-in-out infinite;
}

@keyframes rotate {
    100% {
        transform: rotate(360deg);
    }
}

@keyframes dash {
    0% {
        stroke-dasharray: 1, 150;
        stroke-dashoffset: 0;
    }

    50% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -35;
    }

    100% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -124;
    }
}

h2 {
    margin: 0 0 12px;
    font-size: 24px;
    font-weight: 600;
    letter-spacing: -0.02em;
}

p {
    margin: 0;
    color: #86868b;
    font-size: 15px;
    line-height: 1.5;
}

#progress {
    margin-top: 32px;
    font-size: 12px;
    color: #a1a1a6;
    font-weight: 500;
    letter-spacing: 0.05em;
}