body {
    background: #fff;
    color: #202124;
    font-family: Arial, sans-serif;
    margin: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
  flex: 1;
}

.container {
    width: 600px;
    max-width: 90%;
    margin: 100px auto;
    text-align: center;
}

.footer {
    width: 600px;
    max-width: 90%;
    margin: auto auto;
    text-align: center;
}

.logo-img-on-home {
    width: 272px;
    max-width: 80%;
    display: block;
    margin: 0 auto 28px;
}

.search-bar {
    position: relative;
}

input[type="text"],
textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 14px 20px;
    border: 1px solid #dfe1e5;
    border-radius: 24px;
    background: #fff;
    color: #202124;
    font: 16px Arial;
    outline: none;
}

input[type="text"]:focus,
textarea:focus {
    border-color: transparent;
    box-shadow: 0 1px 6px #dfe1e5;
}

textarea {
    height: 180px;
    resize: vertical;
    border-radius: 8px;
}

.search-button {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 80px;
    height: 40px;
    border: 0;
    border-radius: 24px;
    background: transparent;
    color: #5f6368;
    cursor: pointer;
}

.button-group {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 28px;
}

button,
.link-button {
    padding: 10px 16px;
    border: 1px solid #f8f9fa;
    border-radius: 4px;
    background: #f8f9fa;
    color: #3c4043;
    font-size: 14px;
    text-decoration: none;
    cursor: pointer;
}

button:hover,
.link-button:hover {
    border-color: #dadce0;
    box-shadow: 0 1px 1px #ddd;
}

#posts-container {
    margin-top: 40px;
    text-align: left;
}

.result-box {
    padding: 18px 5px;
    border-bottom: 1px solid #dadce0;
    cursor: pointer;
}

.result-box h3 {
    margin: 0 0 8px;
    color: #1a0dab;
    font-weight: normal;
}

.result-box p {
    margin: 5px 0;
    color: #4d5156;
}

.post-content {
    text-align: left;
    white-space: pre-wrap;
    line-height: 1.6;
}

.post-user {
    color: #5f6368;
    font-size: 14px;
}

.form {
    text-align: left;
}

.form input,
.form textarea {
    margin-bottom: 15px;
}