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

body {
    background: #008080;
    min-height: 100vh;
    padding: 20px;
    font-family: 'MS Sans Serif', Arial, sans-serif;
    font-size: 12px;
}

.window {
    background: #c0c0c0;
    border: 2px solid;
    border-color: #ffffff #808080 #808080 #ffffff;
    box-shadow: 1px 1px 0 0 #000;
    max-width: 700px;
    margin: 0 auto;
}

.title-bar {
    background: linear-gradient(90deg, #000080, #1084d0);
    color: white;
    padding: 2px 4px;
    font-weight: bold;
    font-size: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.title-bar-text {
    display: flex;
    align-items: center;
    gap: 4px;
}

.title-bar-controls {
    display: flex;
    gap: 2px;
}

.title-bar-controls button {
    width: 16px;
    height: 14px;
    background: #c0c0c0;
    border: 1px solid;
    border-color: #ffffff #808080 #808080 #ffffff;
    font-size: 9px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.menu-bar {
    background: #c0c0c0;
    padding: 1px 0;
    border-bottom: 1px solid #808080;
}

.menu-bar span {
    padding: 1px 6px;
    font-size: 12px;
    cursor: pointer;
}

.menu-bar span:hover {
    background: #000080;
    color: white;
}

.address-bar {
    background: #c0c0c0;
    padding: 2px 4px;
    display: flex;
    align-items: center;
    gap: 4px;
    border-bottom: 1px solid #808080;
    font-size: 12px;
}

.address-bar input {
    flex: 1;
    padding: 1px 4px;
    border: 2px solid;
    border-color: #808080 #ffffff #ffffff #808080;
    background: white;
    font-size: 12px;
    font-family: inherit;
}

.content {
    background: white;
    padding: 20px;
    min-height: 350px;
    border: 2px solid;
    border-color: #808080 #ffffff #ffffff #808080;
    margin: 2px;
}

.content h1 {
    font-family: 'Fira Mono', monospace;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 1.5em;
    color: #000;
}

.content p {
    font-family: 'Fira Mono', monospace;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 1.2em;
    color: #000;
}

.content a {
    color: #0000ff;
}

.content .footnote {
    font-size: 12px;
    color: #666;
    font-style: italic;
}

.back-link {
    font-family: 'Fira Mono', monospace;
    font-size: 14px;
    margin-top: 1.5em;
}

.back-link a {
    color: #0000ff;
}

.status-bar {
    background: #c0c0c0;
    padding: 2px 4px;
    font-size: 11px;
    border-top: 1px solid #ffffff;
}

.status-bar-field {
    border: 1px solid;
    border-color: #808080 #ffffff #ffffff #808080;
    padding: 1px 4px;
}