@font-face {
    font-family: 'Z003';
    src: url('fonts/Z003-MediumItalic.ttf') format('truetype');
}
body {
    background: #000;
    color: #afa;
    font-family: serif;
    margin: 0;
    padding: 0;
}

header {
    background: #000;
    padding: 20px;
    text-align: center;
    border-bottom: 3px solid #0f0;
    font-family: "Z003";
}

h1 {
    font-size: 2.5em;
    text-shadow: 0 0 10px #0f0, 0 0 20px #0f0;
}

h2 {
    font-size: 1.7em;
    color: #afa;
}

h3 {
    font-size: 1.25em;
}

p {
    padding-left: 1em;
}

a {
    color: #0f0;
}

nav {
    background: #111;
    padding: 10px;
    text-align: center;
}

nav a {
    color: #afa;
    text-decoration: none;
    margin: 0 15px;
    font-weight: bold;
}

.container {
    padding: 20px;
    max-width: 1000px;
    margin: auto;
}

.note-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.note-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* Responsive design */
@media (max-width: 800px) {
    .note-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 500px) {
    .note-grid {
        grid-template-columns: 1fr;
    }
}

.note {
    background: #111;
    border: 3px dashed #0f0;
    padding: 25px;
    text-decoration: none;
    color: #0f0;
    transition: all 0.3s ease;
    display: block;
    text-align: left;
}

.note:hover {
    border-color: #0ff;
    box-shadow: 0 0 15px #0ff;
}

.note h3 {
    font-size: 1.17em;
    color: #0f0;
    text-shadow: 0 0 5px #0f0;
    margin-bottom: 10px;
}

.note p {
    padding: 0;
    font-size: 1.1em;
}

.footer {
    text-align: center;
    color: #555;
    font-size: 0.9em;
    padding: 20px;
    border-top: 1px solid #0f0;
}

.blinking {
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}