h2 {
    padding: 10px 20px;
    font-size: 22px;
    margin: 6px 0;
}
p {
    margin: 10px;
}
a:hover{
    color: red;
}
iframe {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border:none;
}
section {
    display: flex;
    justify-content: center;
}
.widget-rtk {
    max-width: 1000px;
    background: #121212;
    border-radius: 25px;
    padding: 20px;
    margin-top: 20px;
    color: rgb(255, 255, 255);
    font-size: 20px;
}
.top-1 {
    color: rgb(0, 255, 0);
}
.link {
    color: #00BFFF;
}
.widget-container {
    display: flex;
    width: 400px;
}
.container-info {
    display: flex;
    justify-content: space-between;
    width: 800px;
    gap: 40px;
}
.url {
    background-color: #292929;
    padding: 10px;
    border-radius: 10px;
    font-family: monospace;
    display: flex;
    align-items: center;
    gap: 15px;
    justify-content: space-between;
    word-wrap: break-word;
    word-break: break-all;
    color: white;
    transition: background-color .3s;
}
.icon {
    min-width: 40px;
    width: 40px;
    cursor: pointer;
    margin: -5px;
    padding: 10px;
    border-radius: 8px;
}
.copy {
    background-color: #292929;
}
.copy:hover {
    background-color: #858585;
}
.line {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.settings {
    display: flex;
    flex-direction: column;
    width: 350px;
}
input {
    max-width: 240px;
    padding: 8px 5px;
    margin: 0.25em 0;
    background-color: #292929;
    border: 1px solid #858585;
    text-align: center;
    color: white;
    font-size: 20px;
    border-radius: 8px;
}
.text {
    margin: 0.5em 0;
    font-size: 18px;
}
.tick {
    width: 20px;
    height: 20px;
    padding: 3px 3px;
    background-color: blue;
    border-radius: 6px;
}
.apply {
    background-color: #292929;
    border: 1px solid #858585;
    border-radius: 10px;
    margin: 5px auto;
    padding: 10px;
    color: white;
    font-size: 20px;
    cursor: pointer;
}
.apply:hover, #instructionButton:hover {
    background-color: #858585;
}
#instructionButton {
    display: flex;
    align-items: center;
    background-color: #292929;
    border: 1px solid #858585;
    border-radius: 10px;
    margin: 15px auto;
    padding: 10px;
    color: white;
    font-size: 20px;
    cursor: pointer;
}
.settings-icon {
    width: 28px;
    height: 28px;
    margin-right: 6px;
}
.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.4);
    font-family: 'Arial', sans-serif;
    line-height: 1.3;
}
.modal-content {
    background-color: #121212;
    margin: 2.5% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 60%;
    max-width: 900px;
    border-radius: 15px;
}
.close img {
    float: right;
    width: 16px;
    height: 16px;
    cursor: pointer;
    padding: 8px;
    background-color: rgba(130, 130, 130, 0.243);
    border-radius: 50%;
}
.close img:hover {
    background-color: rgba(130, 130, 130, 1);
}
ol, .modal-content ul li, .alert {
    text-align: left;
    font-size: 16px;
}
.alert {
    padding: 1px;
    border-radius: 10px;
    background-color: #302a32;
    border-left: 10px solid #d54bff;
}
.modal-content ul {
    margin-top: 0px;
}
li code {
    font-size: 18px;
    background-color: #262525;
    border-radius: 5px;
    padding: 1px 5px;
    margin: 2px;
    display: inline-block;
    border: 1px solid #4b4b4b;
    color: rgba(255, 255, 255, 0.87);
}
.widget-compare {
    text-align:center;
    max-width: 430px;
}
.alert-title {
    color: #d54bff;
}
strong {
    font-size: 18px;
}
@media (max-width: 870px) {
    h2 {
        font-size: 18px;
        padding: 8px 16px;
        margin: 4px 0;
    }
    .widget-rtk {
        padding: 15px;
        font-size: 18px;
        margin-top: 15px;
    }
    .container-info {
        flex-direction: column;
        width: 100%;
        gap: 20px;
    }
    .widget-container {
        justify-content: center;
        width: 100%;
        height: auto;
    }
    iframe {
        max-width: 400px;
    }
    .settings {
        margin: 0 auto;
        width: 100%;
        max-width: 400px;
    }
    .url {
        font-size: 14px;
        padding: 8px;
        gap: 20px;
        word-wrap: break-word;
    }
    .icon {
        min-width: 30px;
        width: 30px;
        padding: 5px;
    }
    input {
        max-width: 100%;
        font-size: 16px;
        padding: 6px 4px;
    }
    .text {
        font-size: 16px;
    }
    .apply {
        font-size: 18px;
        padding: 8px;
        margin: 5px auto;
        margin-bottom: 13px;
    }
    .tick {
        width: 16px;
        height: 16px;
    }
    .line {
        gap: 20px;
    }
    #instructionButton {
        font-size: 18px;
    }
    .modal-content {
        width: 80%;
        font-size: 12px;
        margin: 12% auto;
    }
    li code {
        font-size: 14px;
    }
    strong {
        font-size: 15px;
    }
    .widget-compare {
        width: 100%;
        height: auto;
    }
}