---

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

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #d7d7d7;
    color: #222;
}

.page {
    width: 1000px;
    margin: 20px auto;
    background: #fff;
    border: 1px solid #999;
}

.header {
    height: 90px;
    background: linear-gradient(#bfbfbf, #9d9d9d);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid #7f7f7f;
}

.header h1 {
    font-size: 42px;
    font-weight: bold;
    color: #222;
}

.layout {
    display: grid;
    grid-template-columns: 120px 1fr 260px;
}

.left-menu {
    background: #d0d0d0;
    border-right: 1px solid #b0b0b0;
    padding-top: 30px;
}

.left-menu a {
    display: block;
    padding: 15px 10px;
    text-decoration: none;
    color: #222;
    border-bottom: 1px solid #b9b9b9;
}

.left-menu a:hover {
    background: #c1c1c1;
}

.content {
    padding: 35px;
}

.content h2 {
    text-align: center;
    margin-bottom: 20px;
    font-size: 32px;
    font-weight: normal;
}

.content p {
    text-align: justify;
    line-height: 1.7;
    margin-bottom: 15px;
}

.center-title {
    margin-top: 40px;
}

.sections {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    gap: 50px;
}

.section {
    width: 50%;
    text-align: center;
}

.section h3 {
    font-size: 30px;
    margin-bottom: 20px;
}

.icon {
    width: 60px;
    height: 60px;
    background: #666;
    margin: 0 auto 20px;
    border-radius: 8px;
}

.icon.round {
    border-radius: 50%;
}

.links {
    margin-top: 50px;
    text-align: center;
}

.links h3 {
    font-size: 28px;
    margin-bottom: 20px;
}

.right-sidebar {
    background: #efefef;
    border-left: 1px solid #ccc;
    padding: 25px;
}

.right-sidebar h3 {
    text-align: center;
    margin-bottom: 25px;
    font-size: 28px;
}

.right-sidebar ul {
    list-style: none;
}

.right-sidebar li {
    margin-bottom: 20px;
    line-height: 1.5;
}

footer {
    text-align: center;
    padding: 18px;
    background: #d0d0d0;
    border-top: 1px solid #aaa;
    font-size: 14px;
}