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

:root {
    --bg:      #05050a;
    --surface: #1a1a2a;
    --raised:  #27253a;
    --border:  #37344a;
    --text:    #f4f6fb;
    --dim:     #a8a9c5;
    --magenta: #ff1a8c;
    --cyan:    #1ae3ff;
    --mono:    'JetBrains Mono','Fira Code','SF Mono',Consolas,monospace;
}

html, body { height: 100%; }
body {
    background: radial-gradient(ellipse at top, #1a0614 0%, var(--bg) 55%) fixed;
    color: var(--text);
    font-family: -apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;
    line-height: 1.55;
    min-height: 100%;
    -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 920px; margin: 0 auto; padding: 40px 16px 60px; }

header { text-align: center; margin-bottom: 32px; }
header h1 {
    font-size: 2.9rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    color: var(--magenta);
    text-shadow:
        0 0 10px rgba(255,26,140,0.48),
        0 0 28px rgba(255,26,140,0.38),
        0 0 56px rgba(255,26,140,0.22);
    margin-bottom: 12px;
}
header .tag { color: var(--dim); font-size: 0.98rem; }
header .links { margin-top: 14px; font-size: 0.9rem; color: var(--dim); }
header .links + .links { margin-top: 6px; }

a { color: var(--cyan); text-decoration: none; border-bottom: 1px dotted rgba(26,227,255,0.5); }
a:hover { color: var(--magenta); border-bottom-color: var(--magenta); }

.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px 24px;
    margin-bottom: 14px;
}
.panel h2 {
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--dim);
    font-weight: 600;
    margin-bottom: 14px;
}
.panel p, .panel ul { font-size: 0.93rem; }
.panel p + p, .panel ul + p, .panel p + ul,
.panel pre, .panel .gallery { margin-top: 12px; }
.panel ul { padding-left: 1.25em; }
.panel ul li + li { margin-top: 6px; }

.muted { color: var(--dim); font-size: 0.85rem; }

code {
    font-family: var(--mono);
    color: var(--cyan);
    background: var(--raised);
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 0.85em;
}

pre {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 12px 14px;
    overflow-x: auto;
}
pre code {
    background: transparent;
    padding: 0;
    color: var(--text);
    font-size: 0.84rem;
    line-height: 1.55;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px;
}
.gallery figure {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
}
.gallery img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}
.gallery figcaption {
    padding: 6px 10px;
    border-top: 1px solid var(--border);
    color: var(--dim);
    font-size: 0.78rem;
    text-align: center;
}
.gallery figcaption code {
    background: transparent;
    padding: 0;
    color: var(--cyan);
    font-size: 0.82rem;
}

footer {
    margin-top: 28px;
    text-align: center;
    color: var(--dim);
    font-size: 0.78rem;
    opacity: 0.6;
    letter-spacing: 0.02em;
}

@media (max-width: 600px) {
    header h1 { font-size: 2.2rem; }
    .gallery { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
    .panel { padding: 16px 18px; }
}