:root {
    --bg: #05070a;
    --text: #e6edf3;
    --accent: #2f81f7;
    --border: #30363d;
    --card: #0d1117;
    --done: #238636;
    --todo: #8b949e;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    margin: 0;
    display: flex;
    justify-content: center;
}

.wrapper {
    max-width: 750px;
    padding: 40px 20px;
    width: 100%;
}

.img-space {
    width: 100%;
    height: 180px;
    border: 1px dashed var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    border-radius: 8px;
}

h1 { font-size: 2.5rem; margin: 0 0 10px 0; color: var(--accent); }
.subtitle { opacity: 0.7; font-size: 1.1rem; margin-bottom: 40px; }

.section { margin-bottom: 40px; }
h2 { border-bottom: 1px solid var(--border); padding-bottom: 8px; font-size: 1.4rem; }

.tracker {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
}

.step { display: flex; align-items: center; margin-bottom: 15px; }
.dot {
    width: 12px; height: 12px; border-radius: 50%;
    margin-right: 15px; flex-shrink: 0;
}
.dot.complete { background-color: var(--done); box-shadow: 0 0 8px var(--done); }
.dot.pending { background-color: transparent; border: 2px solid var(--todo); }

.label { font-weight: 500; display: block; }
.desc { font-size: 0.85rem; opacity: 0.6; }

code { background: #161b22; padding: 2px 6px; border-radius: 4px; font-family: monospace; }
footer { font-size: 0.8rem; opacity: 0.4; text-align: center; margin-top: 60px; }