body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    background-color: #eff3fb;
    text-align: center;
    font-size: 18px;
    line-height: 2;
}
header {
    background-color: #eff3fb;
    text-align: center;
    padding: 23px;
}
.logo-container, .title-container {
    display: flex;
    justify-content: center;
    align-items: center;
}
.site-title-link {
    text-decoration: none;
    color: black;
    margin: 13px 0; 
}
.site-title {
    margin: 0;
    font-size: 1.5em;
    font-weight: 700;
}
.site-title-link {
    text-decoration: none;
    color: black;
    border-bottom: none;
}
.site-title-link:hover {
    text-decoration: none;
    border-bottom: none;
    color: #af2d50;
}
img {
    width: 128px;
    height: 128px;
    object-fit: contain;
}
a {
    color: #5c32af;
    text-decoration: none;
    border-bottom: 3px solid #d7d7d7;
}
a:hover {
    text-decoration: none;
    border-bottom: 3px solid #af2d50;
}
a:active {
    color: #cd4e7c;
}
.main-container {
    max-width: 800px;
    margin: 20px auto;
    padding: 27px;
    background-color: #eff3fb;
    border-radius: 7px;
    border: 1px solid #333;
}
footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    font-size: 1em;
    bottom: 0;
    width: 100%;
}
footer p {
    margin: 0;
}
.mic-tester-container {
    text-align: center;
    margin-top: 20px;
    border-radius: 13px;
}
.dropdown {
    padding: 8px 15px;
    border: 2px solid #0f68bc;
    border-radius: 5px;
    font-size: 1em;
    margin-bottom: 10px;
}
.button {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
    margin: 5px;
    transition: background-color 0.3s ease;
}
.button.start {
    background-color: #0f68bc;
    color: white;
}

.button.start:hover {
    background-color: #0a4b8c;
}

.button.stop {
    background-color: #D8000C;
    color: white;
}

.button.stop:hover {
    background-color: #A0000B;
}

#visualizer {
    width: 100%;
    height: 100px;
    background-color: #f0f0f0;
    border: 1px solid #ccc;
    margin-top: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.sound-level {
    margin-top: 10px;
    font-size: 1em;
    color: #333;
}
.instructions {
    font-size: 1.1em;
    border: 1px solid #ccc;
    text-align: left;
    border-radius: 8px;
    padding: 15px;
    margin: 20px 0;
    background-color: #f9f9f9;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
.instructions h2 {
    color: #8a1b1b;
    margin-bottom: 10px;
}
.instructions p {
    font-size: 1em;
    margin-bottom: 10px;
}
.instructions ul {
    list-style: inside;
    padding-left: 0;
}
.instructions li {
    margin-bottom: 5px;
    line-height: 1.4;
}
.imp-note {
    color: #eceff5;
    background-color: #072d63;
    padding: 13px;
    border-radius: 7px;
    font-weight: 900;
}
.about-developer {
    background-color: #ddd;
    padding: 13px;
    margin-top: 27px;
    border-radius: 7px;
    text-align: center;
    font-size:1.1em;
}