/* ========== Page Header ========== */
.page-header {
    padding: 28px;
    background: var(--ink-primary);
    color: #fff;
}

.page-title {
    font-size: 26px;
    font-weight: 700;
    font-family: var(--font-serif);
    margin-bottom: 14px;
    color: #fff;
}

.page-title i {
    margin-right: 8px;
    opacity: 0.8;
}

.page-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 14px;
    color: rgba(255,255,255,0.7);
}

.page-meta-item i {
    margin-right: 5px;
    color: rgba(255,255,255,0.5);
}

/* ========== Page Content ========== */
.page-content {
    padding: 28px;
    background: var(--ink-surface);
}

.page-body {
    line-height: 1.9;
    color: var(--ink-secondary);
    font-size: 15px;
}

.page-body h1,
.page-body h2,
.page-body h3,
.page-body h4,
.page-body h5,
.page-body h6 {
    margin-top: 28px;
    margin-bottom: 14px;
    font-weight: 700;
    color: var(--ink-primary);
}

.page-body h1 {
    font-size: 28px;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--ink-accent);
}

.page-body h2 {
    font-size: 24px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--ink-border);
}

.page-body h3 { font-size: 20px; color: var(--ink-accent); }
.page-body h4 { font-size: 18px; }

.page-body p {
    margin-bottom: 16px;
    text-align: justify;
}

.page-body ul,
.page-body ol {
    margin-bottom: 16px;
    padding-left: 28px;
}

.page-body li { margin-bottom: 8px; }
.page-body ul li { list-style-type: disc; }
.page-body ol li { list-style-type: decimal; }

.page-body a {
    color: var(--ink-accent);
    border-bottom: 1px solid transparent;
}

.page-body a:hover {
    border-bottom-color: var(--ink-accent);
}

.page-body img {
    max-width: 100%;
    height: auto;
    margin: 20px auto;
    display: block;
    box-shadow: var(--ink-shadow-md);
}

.page-body blockquote {
    padding: 16px 20px;
    margin: 20px 0;
    border-left: 4px solid var(--ink-accent);
    background: var(--ink-accent-light);
    color: var(--ink-secondary);
    font-style: italic;
}

.page-body blockquote p:last-child { margin-bottom: 0; }

.page-body code {
    padding: 2px 6px;
    font-size: 90%;
    color: var(--ink-accent);
    background: var(--ink-accent-light);
    font-family: 'Courier New', monospace;
}

.page-body pre {
    padding: 16px;
    margin-bottom: 20px;
    background: var(--ink-primary);
    color: #e5e7eb;
    overflow-x: auto;
}

.page-body pre code {
    padding: 0;
    color: inherit;
    background: transparent;
}

.page-body table {
    width: 100%;
    margin-bottom: 20px;
    border-collapse: collapse;
}

.page-body table th,
.page-body table td {
    padding: 12px 16px;
    border: 1px solid var(--ink-border);
    text-align: left;
}

.page-body table th {
    background: var(--ink-primary);
    color: #fff;
    font-weight: 600;
}

.page-body table tbody tr:nth-child(even) {
    background: var(--ink-bg);
}

.page-body table tbody tr:hover {
    background: var(--ink-accent-light);
}

.page-body hr {
    margin: 28px 0;
    border: 0;
    border-top: 1px solid var(--ink-border);
}

/* ========== Responsive ========== */
@media (max-width: 768px) {
    .page-header { padding: 20px; }
    .page-title { font-size: 22px; }
    .page-meta { gap: 12px; font-size: 13px; }
    .page-content { padding: 20px; }
    .page-body { font-size: 14px; }
}