:root {
    --bg: #0b0b0b;
    --panel: #121212;
    --border: #2b2b2b;
    --text: #d0d0d0;
    --accent: #9a5a2e; /* rusty color! */
}


.oswald-logo {
  font-family: "Oswald", sans-serif;
  font-optical-sizing: auto;
  font-weight: auto;
  font-style: normal;
}


.source-sans-3-main {
    font-family: "Source Sans 3", sans-serif;
    font-optical-sizing: auto;
    font-weight: 600;
    font-style: normal;
}

* {
    font-family: "Source Sans 3", sans-serif;
    font-optical-sizing: auto;
    font-weight: 600;
    font-style: normal;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

a {
    color: var(--accent);
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

body {
    background: var(--bg);
    color: var(--text);
}

/* Shared width */
.frame {
    width: 960px;
    margin: 40px auto;
}

.banner {
    height: 160px;
    border: 2px solid;
    border-color: #2b2b2b #1e1e1e #333 #1e1e1e;
    background: var(--panel);
    display: flex;
    align-items: center;
    padding-left: 24px;
    font-size: 1.4rem;
    letter-spacing: 0.2em;
}

/* Main layout */
.main {
    display: flex;
    gap: 16px;
    margin-top: 16px;
}

/* Panels */
.panel {
    border: 2px solid;
    border-color: #1e1e1e #333 #2b2b2b #1e1e1e;
    background: var(--panel);
    padding: 16px;
    min-height: 320px;
}

/* Size hierarchy */
.panel.side {
    flex: 0.1;
}

.panel.big {
    flex: 0.9;
    overflow-y: auto;
    overflow-x: auto;
}

.footer {
    margin-top: 16px;
    padding: 8px 12px;
    border: 2px solid var(--border);
    font-size: 0.8rem;
    color: #888;
}