body {
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
    background: radial-gradient(circle at center, #0d0000, #2c0000);
    animation: pulse-bg 5s infinite;
}

@keyframes pulse-bg {
    0% { opacity: 0.95; }
    50% { opacity: 1; }
    100% { opacity: 0.95; }
}

.container {
    max-width: 800px;
    margin: 0 auto;
    color: white;
    text-align: center;
    padding-top: 120px;
    animation: fade-in 0.5s ease-out;
}

@keyframes fade-in {
    0% { opacity: 0; transform: translateY(-20px); }
    100% { opacity: 1; transform: translateY(0); }
}

h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.subtitle {
    font-size: 32px;
    color: #29b7f9;
    margin-top: -10px;
    letter-spacing: 1px;
}

.message {
    font-size: 18px;
    margin: 40px 0;
    line-height: 1.5;
    opacity: 0.8;
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.button-group button {
    background: #29b7f9;
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 18px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 180px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.button-group .icon {
    width: 30px;
    height: 30px;
    background: white;
    color: #29b7f9;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    font-weight: bold;
    font-size: 20px;
}

.button-group button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
}

.button-group button:active {
    transform: translateY(0);
}

.button-group a.button-link {
    background: #29b7f9;
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 18px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 180px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    text-decoration: none;
}

.button-group a.button-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
}

.button-group a.button-link:active {
    transform: translateY(0);
}