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

body {
    background: #000;
    color: #03A062;
    font-family: 'Courier New', monospace;
    line-height: 1.7;
    padding: 20px;
}

.container {
    max-width: 760px;
    margin: 0 auto;
    padding: 40px 0;
}

/* Header */
.site-header {
    border-bottom: 1px solid #03A062;
    padding-bottom: 20px;
    margin-bottom: 40px;
}

.site-header a {
    color: #03A062;
    text-decoration: none;
    font-size: 0.85em;
    opacity: 0.7;
}

.site-header a:hover { opacity: 1; }

.blog-title {
    font-size: 1.4em;
    color: #04d87e;
    margin-top: 10px;
    letter-spacing: 0.05em;
}

/* Post list (index) */
.post-list { list-style: none; }

.post-item {
    border-bottom: 1px solid #012d1a;
    padding: 24px 0;
}

.post-item:last-child { border-bottom: none; }

.post-date {
    font-size: 0.75em;
    opacity: 0.5;
    margin-bottom: 6px;
}

.post-item h2 {
    font-size: 1.15em;
    margin-bottom: 8px;
}

.post-item h2 a {
    color: #04d87e;
    text-decoration: none;
}

.post-item h2 a:hover { text-decoration: underline; }

.post-desc {
    font-size: 0.88em;
    opacity: 0.75;
    line-height: 1.5;
}

/* Post page */
.post-header { margin-bottom: 40px; }

.post-header .post-date {
    font-size: 0.8em;
    opacity: 0.5;
    margin-bottom: 12px;
}

.post-header h1 {
    font-size: 1.6em;
    color: #04d87e;
    line-height: 1.3;
}

.post-body h2 {
    color: #04d87e;
    font-size: 1.1em;
    margin: 32px 0 12px;
    border-left: 3px solid #03A062;
    padding-left: 10px;
}

.post-body h3 {
    color: #03A062;
    font-size: 0.95em;
    margin: 24px 0 8px;
}

.post-body p { margin-bottom: 16px; }

.post-body ul, .post-body ol {
    margin: 0 0 16px 24px;
}

.post-body li { margin-bottom: 6px; }

.post-body pre {
    background: #050f0a;
    border: 1px solid #012d1a;
    border-left: 3px solid #03A062;
    padding: 16px;
    margin: 20px 0;
    overflow-x: auto;
    font-size: 0.85em;
    line-height: 1.5;
}

.post-body code {
    background: #050f0a;
    padding: 1px 5px;
    font-size: 0.9em;
}

.post-body pre code {
    background: none;
    padding: 0;
}

.post-body a { color: #04d87e; }
.post-body a:hover { opacity: 0.8; }

.post-body .note {
    border-left: 3px solid #03A062;
    padding: 12px 16px;
    margin: 20px 0;
    background: #050f0a;
    font-size: 0.9em;
    opacity: 0.85;
}

/* Footer nav */
.post-nav {
    margin-top: 48px;
    padding-top: 20px;
    border-top: 1px solid #012d1a;
    font-size: 0.85em;
}

.post-nav a { color: #03A062; text-decoration: none; }
.post-nav a:hover { color: #04d87e; }