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

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    background-color: #f5f5f5;
    color: #333;
    padding: 0;
}

.container {
    max-width: 100%;
    margin: 0;
    padding: 0;
}

.main-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #163903;
    padding: 20px 40px;
    color: #ffffff;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    max-height: 24px;
    height: 24px;
}

.main-header h1 {
    font-size: 16px;
    font-weight: 700;
    margin: 0;
}

.back-button {
    background-color: #ffffff;
    color: #163903;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 700;
    transition: background-color 0.3s ease;
    white-space: nowrap;
}

.back-button:hover {
    background-color: #f0f0f0;
}

.back-button-mobile {
    display: none;
}

.content {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 40px;
}

.about-section {
    margin-bottom: 40px;
}

.about-section p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #000;
    text-align: left;
}

.closing-statement {
    font-weight: 600;
    font-size: 1.2rem;
    color: #163903;
    margin-top: 20px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-header {
        flex-direction: column;
        gap: 15px;
        padding: 20px;
        text-align: center;
    }

    .header-left {
        flex-direction: column;
        justify-content: center;
        width: 100%;
    }

    .back-button {
        display: none;
    }

    .back-button-mobile {
        display: block;
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        background-color: #ffffff;
        color: #163903;
        text-decoration: none;
        padding: 15px 0;
        text-align: center;
        font-size: 16px;
        font-weight: 700;
        z-index: 1000;
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    }

    .content {
        padding: 40px 20px 80px 20px;
    }

    .about-section p {
        font-size: 1rem;
    }

    .closing-statement {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .content {
        padding: 30px 15px 80px 15px;
    }

    .main-header {
        padding: 15px;
    }

    .about-section {
        margin-bottom: 30px;
    }

    .about-section p {
        font-size: 0.95rem;
        line-height: 1.7;
    }

    .closing-statement {
        font-size: 1rem;
    }
}