body {
    background: linear-gradient(135deg, #0f0f23, #1a1a2e, #16213e);
    color: white;
    font-family: 'Nunito', sans-serif;
    margin: 0;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

h1 {
    margin: 1rem;
    font-size: 2.5rem;
    font-weight: 800;
    font-family: 'Nunito', sans-serif;
}

h2 {
    font-size: 1.8rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
    font-family: 'Nunito', sans-serif;
}

p {
    line-height: 1.6;
    margin-bottom: 1rem;
}

ul {
    margin-bottom: 1rem;
}

li {
    line-height: 1.6;
}

a {
    color: #64ffda;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    flex-grow: 1;
    padding: 50px 15px;
}

.header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.app-title {
    font-size: 3rem;
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
}

.app-icon {
    width: 80px;
    height: 80px;
    border-radius: 20%;
}

.headline {
    font-size: 2rem;
    margin-bottom: 20px;
    font-family: 'Nunito Sans', sans-serif;
    font-weight: 700;
    text-align: center;
}

.telegram-text {
    display: inline-flex;
    align-items: center;
}

.telegram-icon {
    width: 30px;
    height: 30px;
    margin-left: 10px;
}

.button {
    background: linear-gradient(135deg, #667eea, #764ba2);
    padding: 15px 30px;
    border-radius: 25px;
    color: white;
    font-size: 1rem;
    text-decoration: none;
    margin-top: 20px;
    font-family: 'Nunito', sans-serif;
    font-weight: 600;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
}

.button:hover {
    background: linear-gradient(135deg, #764ba2, #667eea);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.footer {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    margin-top: auto;
}

.footer a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    margin: 0 10px;
}

.footer a:hover {
    color: #64ffda;
}

.copyright {
    margin-top: 20px;
    font-size: 0.9rem;
}

.content {
    max-width: 800px;
    width: 100%;
    font-family: 'Nunito Sans', sans-serif;
    font-weight: 400;
    text-align: left;
}

/* Media Query for Mobile Devices */
@media only screen and (max-width: 768px) {
    body {
        padding: 0 10px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.4rem;
    }

    p,
    li {
        font-size: 0.95rem;
    }

    .app-title {
        font-size: 2.5rem;
    }

    .headline {
        font-size: 1.5rem;
    }

    .button {
        padding: 12px 25px;
        font-size: 0.9rem;
    }

    .telegram-icon {
        width: 25px;
        height: 25px;
        margin-left: 8px;
    }

    .footer {
        padding: 15px;
    }

    .footer a {
        margin: 0 5px;
    }

    .content {
        padding: 0 10px;
    }
}

/* Media Query for Smaller Mobile Devices */
@media only screen and (max-width: 480px) {
    body {
        padding: 0 5px;
    }

    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.2rem;
    }

    p,
    li {
        font-size: 0.9rem;
    }

    .app-title {
        font-size: 2rem;
    }

    .headline {
        font-size: 1.2rem;
    }

    .button {
        padding: 10px 20px;
        font-size: 0.8rem;
    }

    .telegram-icon {
        width: 20px;
        height: 20px;
        margin-left: 5px;
    }

    .footer {
        padding: 10px;
    }

    .footer a {
        font-size: 0.9rem;
        margin: 0 3px;
    }

    .content {
        padding: 0 5px;
    }
}