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

body {
    background-color: #f6f6f6;
    font-family: "Traditional Arabic", "Times New Roman", serif;
    color: #132a40;
    direction: rtl;
}

.top-line {
    width: 100%;
    height: 10px;
    background-color: #203b35;
}

.header {
    height: 170px;
    background-color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 1px solid #dddddd;
}

.header h2 {
    color: #c73427;
    font-size: 32px;
    font-weight: bold;
    letter-spacing: 1px;
}

.page-content {
    display: flex;
    justify-content: center;
    padding: 60px 20px;
}

.article-box {
    width: 100%;
    max-width: 1100px;
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.08);
    padding: 60px 40px;
    text-align: right;
    transition: 0.3s;
}

.article-box:hover {
    transform: translateY(-3px);
}

.article-box h1 {
    font-size: 36px;
    font-weight: bold;
    color: #17324d;
    margin-bottom: 30px;
    line-height: 1.6;
}

.intro {
    font-size: 22px;
    line-height: 2;
    margin-bottom: 40px;
    color: #0f2438;
}

.tip {
    margin-bottom: 35px;
    padding: 15px 10px;
    border-right: 4px solid #cf392d;
    background: #fafafa;
    border-radius: 6px;
    transition: 0.3s;
}

.tip:hover {
    background: #f1f1f1;
}

.tip h3 {
    font-size: 28px;
    color: #cf392d;
    margin-bottom: 15px;
    font-weight: bold;
}

.tip p {
    font-size: 21px;
    line-height: 2;
    color: #0f2438;
}


@media (min-width: 1400px) {
    .article-box {
        max-width: 1200px;
    }
}

@media (max-width: 900px) {
    .header {
        height: 120px;
    }

    .header h2 {
        font-size: 24px;
    }

    .article-box {
        padding: 40px 20px;
    }

    .article-box h1 {
        font-size: 28px;
    }

    .intro,
    .tip p {
        font-size: 18px;
    }

    .tip h3 {
        font-size: 22px;
    }
}