:root {
    --bg-color: #0d1117;
    --text-color: #c9d1d9;
    --accent-green: #2ea043;
    --accent-red: #ff7b72;
    --border-color: #30363d;
    --code-bg: #161b22;
}

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

body {
    font-family: "Courier New", Courier, monospace;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    padding: 0 20px;
}

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

header {
    border-bottom: 2px solid var(--accent-green);
    padding-bottom: 20px;
    margin-bottom: 40px;
    text-align: center;
}

h1,
h2,
h3 {
    color: #ffffff;
    margin-bottom: 15px;
}

h1 {
    font-size: 2.2em;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-green);
}

h2 {
    border-left: 4px solid var(--accent-green);
    padding-left: 10px;
    margin-top: 40px;
}

p {
    margin-bottom: 20px;
}

ul,
ol {
    margin-bottom: 25px;
    padding-left: 20px;
}

li {
    margin-bottom: 15px;
}

strong {
    color: #ffffff;
}

a {
    color: #58a6ff; /* Bright Sky Blue - visible on dark backgrounds */
    text-decoration: none;
    font-weight: bold;
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease-in-out;
}

/* Hover State: Glow effect and underline */
a:hover {
    color: #a5d6ff; /* Lighter Blue */
    text-decoration: none;
    border-bottom: 1px solid #a5d6ff;
    text-shadow: 0 0 8px rgba(165, 214, 255, 0.5);
}

/* Active State: Sudden color shift to signify the click */
a:active {
    color: var(--accent-green);
    border-bottom-color: var(--accent-green);
}

/* Visited State: Slightly desaturated to show history but remain readable */
a:visited {
    color: #8957e5; /* Soft Purple - standard but brightened */
}

.danger-text {
    color: var(--accent-red);
}

.code-block {
    background-color: var(--code-bg);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 6px;
    overflow-x: auto;
    font-size: 0.9em;
}

.pledge {
    border: 1px dashed var(--accent-green);
    padding: 20px;
    margin: 40px 0;
    text-align: center;
    font-size: 1.1em;
}

.pledge p {
    margin: 5px 0;
}

.pledge .highlight {
    color: var(--accent-green);
    font-weight: bold;
    font-size: 1.2em;
    text-transform: uppercase;
}

nav {
    position: sticky;
    top: 0;
    background-color: rgba(13, 17, 23, 0.95);
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 30px;
    z-index: 100;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 30px;
    padding: 0;
    margin: 0;
}

nav a {
    color: var(--accent-green);
    text-decoration: none;
    font-weight: bold;
}

nav a:hover {
    text-decoration: underline;
    color: #ffffff;
}

footer {
    margin-top: 60px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    text-align: center;
    font-size: 0.8em;
    color: #8b949e;
}