* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
    background-color: #000000;
    color: #f5f5f7;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 24px;
    letter-spacing: -0.01em;
}

.container {
    background: #161617;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 44px 36px;
    max-width: 540px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.title {
    font-size: 40px;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: #f5f5f7;
    margin-bottom: 32px;
}

.buttons-group {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.download-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 22px 16px;
    text-decoration: none;
    border-radius: 16px;
    transition: all 0.2s ease;
    cursor: pointer;
    text-align: center;
    border: 1px solid transparent;
}

.btn-left {
    background: #0071e3;
    color: #ffffff;
}

.btn-left:hover {
    background: #0077ed;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 113, 227, 0.35);
}

.btn-right {
    background: #242426;
    color: #f5f5f7;
    border-color: rgba(255, 255, 255, 0.15);
}

.btn-right:hover {
    background: #2c2c2e;
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.btn-icon {
    margin-bottom: 10px;
}

.btn-label {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
    letter-spacing: -0.01em;
}

.btn-file {
    font-size: 13px;
    opacity: 0.8;
    font-weight: 400;
}

.footer {
    margin-top: 28px;
    font-size: 12px;
    color: #6e6e73;
}

.footer a {
    color: #86868b;
    text-decoration: none;
    transition: color 0.2s;
}

.footer a:hover {
    color: #f5f5f7;
}

@media (max-width: 480px) {
    .container {
        padding: 32px 20px;
    }

    .title {
        font-size: 32px;
        margin-bottom: 24px;
    }

    .buttons-group {
        flex-direction: column;
    }
}