:root {
    --gems-blue: #080D3B;
    --gems-light-blue: #0096CC;
    --gems-green: #97E63E;
    --gems-gray: #666666;
    --gems-light-gray: #f5f5f5;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.4;
    color: var(--gems-gray);
    background-color: var(--gems-blue);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
}

header {
    text-align: center;
    padding: 1.5rem 0;
    background-color: var(--gems-blue);
    position: relative;
}

.logo-container {
    position: relative;
    display: inline-block;
    padding: 1rem;
    border-radius: 8px;
}

.logo-container.left-align {
    margin-left: 0;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    max-width: 1000px;
    width: 100%;
    box-sizing: border-box;
    padding-left: 1rem;
}

.logo {
    max-width: 400px;
    height: auto;
    display: block;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.logo:hover {
    transform: scale(1.03);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

main {
    flex: 1;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 0;
    margin-top: 0;
}

.announcement-box {
    background-color: white;
    border-radius: 25px;
    padding: 2.5rem;
    padding-top: 3rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    width: 100%;
    max-width: 1000px;
    margin: 0 1rem;
    overflow: hidden;
    position: relative;
}

h1 {
    color: var(--gems-blue);
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 600;
}

h2 {
    color: var(--gems-blue);
    font-size: 1.5rem;
    margin: 1.5rem 0 0.75rem;
    font-weight: 600;
}

.content {
    margin-bottom: 1.5rem;
    color: var(--gems-gray);
}

.content p {
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

.contact-info {
    background-color: var(--gems-light-gray);
    padding: 1.5rem;
    border-radius: 0;
    margin-top: 1.5rem;
    border-bottom: solid 3px var(--gems-green);
    position: relative;
    z-index: 1;
}

.contact-details {
    margin-top: 0.75rem;
}

.contact-details p {
    margin-bottom: 0.25rem;
}

a {
    color: var(--gems-light-blue);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--gems-blue);
    text-decoration: underline;
}

footer {
    text-align: center;
    color: white;
    font-size: 0.9rem;
    padding: 1rem 0;
    background-color: var(--gems-blue);
    margin-top: auto;
}

@media (max-width: 1200px) {
    .logo-container.left-align {
        max-width: 100%;
        padding-left: 0.5rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0;
    }
    
    header {
        padding: 1rem 0;
    }
    
    .logo-container {
        padding: 0.75rem;
    }
    
    .logo-container.left-align {
        padding-left: 0.5rem;
    }
    
    .logo {
        max-width: 300px;
    }
    
    main {
        margin-top: 0;
    }
    
    .announcement-box {
        padding: 1.5rem;
        padding-top: 2rem;
        margin: 0 0.5rem;
        border-radius: 20px;
    }
    
    .contact-info {
        padding: 1rem;
        margin-top: 1rem;
        border-radius: 0;
    }
    
    h1 {
        font-size: 1.75rem;
        margin-bottom: 1rem;
    }
    
    h2 {
        font-size: 1.25rem;
        margin: 1rem 0 0.5rem;
    }
    
    .content p {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .contact-info .contact-details p {
        font-size: 0.9rem;
    }
}