* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: #121212;
    color: #ffffff;
}

header {
    background-color: #1f1f1f;
    color: #ffffff;
    padding: 1em;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

header h1 {
    font-size: 2em;
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2em;
}

.container {
    height: 500px;
    background-color: #2c2c2c;
    border-radius: 20px;
    width: 600px;
    color: #ffffff;
    text-align: center;
    font-weight: 700;
}

.list {
    margin-top: 10px;
    padding-left: 0; 
    list-style: none; 
}

.list li {
    display: flex;
    align-items: center;
    padding: 10px; 
    border-bottom: 1px solid #444; 
}


.note {
    background-color: #1f1f1f;
    border-radius: 3px;
    margin-bottom: 10px;
}

.button-85 {
    padding: 0.6em 2em;
    border: none;
    outline: none;
    color: rgb(255, 255, 255);
    background: #111;
    cursor: pointer;
    position: relative;
    z-index: 0;
    border-radius: 10px;
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
    text-decoration: none;
    margin-top: 10px;
}

.button-85:before {
    content: "";
    background: linear-gradient(
      45deg,
      #ff0000,
      #ff7300,
      #fffb00,
      #48ff00,
      #00ffd5,
      #002bff,
      #7a00ff,
      #ff00c8,
      #ff0000
    );
    position: absolute;
    top: -2px;
    left: -2px;
    background-size: 400%;
    z-index: -1;
    filter: blur(5px);
    -webkit-filter: blur(5px);
    width: calc(100% + 4px);
    height: calc(100% + 4px);
    animation: glowing-button-85 20s linear infinite;
    transition: opacity 0.3s ease-in-out;
    border-radius: 10px;
}

@keyframes glowing-button-85 {
    0% {
      background-position: 0 0;
    }
    50% {
      background-position: 400% 0;
    }
    100% {
      background-position: 0 0;
    }
}

.button-85:after {
    z-index: -1;
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background: #222;
    left: 0;
    top: 0;
    border-radius: 10px;
}

.text{
    margin-right: 20px;
}

@media (max-width: 600px) {
    header h1 {
        font-size: 1.5em;
    }
    main {
        padding: 1em;
    }
    .container {
        width: 100%;
        height: auto;
        padding: 1em;
    }
    .list li {
        padding: 8px;
    }
    .button-85 {
        padding: 0.5em 1.5em;
    }
}