/* ============================================
   LineSight — Documentation Page Styles
   MONOCHROME DESIGN SYSTEM — No accent colors
   ============================================ */

/* ============================================
   PHASE A: Monochrome Color Token Override
   ============================================ */
:root {
    --doc-text-primary:   #111111;
    --doc-text-secondary: #444444;
    --doc-text-muted:     #888888;
    --doc-text-faint:     #BBBBBB;
    --doc-bg-page:        #FFFFFF;
    --doc-bg-sidebar:     #F7F7F7;
    --doc-bg-code:        #111111;
    --doc-bg-inline-code: #F0F0F0;
    --doc-border:         #E0E0E0;
    --doc-border-strong:  #BBBBBB;
    --doc-active-bg:      #EEEEEE;
    --doc-active-text:    #111111;
    --doc-error-border:   #111111;
    --doc-warn-border:    #555555;
    /* Code syntax colors (Black Box & Yellow/White Theme) */
    --doc-bg-code:   #000000;
    --code-keyword:  #eab308;
    --code-string:   #eab308;
    --code-number:   #eab308;
    --code-comment:  #64748b;
    --code-default:  #ffffff;
}

/* ============================================
   PHASE B: Syntax Highlighting (3-color system)
   ============================================ */
.hl-kw  { color: var(--code-keyword); font-weight: 500; }
.hl-str { color: var(--code-string); }
.hl-num { color: var(--code-number); }
.hl-cmt { color: var(--code-comment); font-style: italic; }
.hl-fn  { color: var(--code-default); }

/* ============================================
   LAYOUT
   ============================================ */
.docs-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    min-height: 100vh;
    padding-top: var(--nav-height, 64px);
    background: var(--doc-bg-page);
}

/* ============================================
   SIDEBAR
   ============================================ */
.docs-sidebar {
    position: sticky;
    top: var(--nav-height, 64px);
    height: calc(100vh - var(--nav-height, 64px));
    overflow-y: auto;
    background: var(--doc-bg-sidebar);
    border-right: 1px solid var(--doc-border);
    padding: 28px 0;
    scrollbar-width: thin;
    scrollbar-color: var(--doc-border) transparent;
}
.docs-sidebar::-webkit-scrollbar { width: 4px; }
.docs-sidebar::-webkit-scrollbar-thumb {
    background: var(--doc-border);
    border-radius: 2px;
}

.sidebar-header {
    padding: 0 22px;
    margin-bottom: 24px;
}
.sidebar-title {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.10em;
    color: var(--doc-text-muted);
    margin-bottom: 14px;
}
.sidebar-search {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #FFFFFF;
    border: 1px solid var(--doc-border);
    border-radius: 6px;
    padding: 8px 12px;
    transition: border-color 150ms;
}
.sidebar-search:focus-within { border-color: var(--doc-border-strong); }
.sidebar-search svg { flex-shrink: 0; color: var(--doc-text-muted); }
.sidebar-search input {
    width: 100%;
    background: none;
    border: none;
    outline: none;
    font-family: var(--font-sans, sans-serif);
    font-size: 0.88rem;
    color: var(--doc-text-primary);
}
.sidebar-search input::placeholder { color: var(--doc-text-faint); }

.sidebar-nav {
    display: flex;
    flex-direction: column;
}
.sidebar-category { margin-bottom: 8px; }
.sidebar-category-title {
    padding: 10px 22px;
    font-size: 0.88rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.10em;
    color: var(--doc-text-secondary);
}
.sidebar-fn-link {
    display: block;
    padding: 9px 22px;
    font-size: 0.92rem;
    font-weight: 400;
    color: var(--doc-text-secondary);
    text-decoration: none;
    border-left: 2px solid transparent;
    transition: background 100ms, color 100ms;
    cursor: pointer;
}
.sidebar-fn-link:hover {
    background: var(--doc-active-bg);
    color: var(--doc-text-primary);
}
.sidebar-fn-link.active {
    background: var(--doc-active-bg);
    color: var(--doc-active-text);
    border-left-color: var(--doc-active-text);
    font-weight: 600;
}
.sidebar-fn-link.hidden { display: none; }

/* Collapsible Sidebar Models Sublinks */
.sidebar-model-sublinks {
    display: none;
    padding-left: 12px;
    border-left: 1px solid var(--doc-border);
    margin-left: 20px;
    margin-top: 4px;
    margin-bottom: 8px;
}
.sidebar-model-sublinks.expanded {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.sidebar-sub-link {
    font-size: 0.84rem !important;
    padding: 5px 10px !important;
    color: var(--doc-text-secondary) !important;
    border-left: none !important;
}
.sidebar-sub-link.active {
    color: var(--doc-text-primary) !important;
    font-weight: 600 !important;
    background: var(--doc-active-bg) !important;
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.docs-main {
    padding: 56px 80px;
    max-width: 1060px;
    min-width: 0;
    color: var(--doc-text-primary);
}

/* ============================================
   LANDING PAGE
   ============================================ */
.docs-landing { animation: fadeInDoc 0.25s ease-out; }
@keyframes fadeInDoc {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}
.docs-landing-title {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--doc-text-primary);
    margin-bottom: 16px;
    letter-spacing: -0.025em;
}
.docs-landing-subtitle {
    font-size: 1.12rem;
    color: var(--doc-text-secondary);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 640px;
}
.landing-btn-row {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}
.btn-doc {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 13px 26px;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: background 150ms, box-shadow 150ms;
}
.btn-doc-primary {
    background: var(--doc-text-primary);
    color: #FFFFFF;
}
.btn-doc-primary:hover { background: #333333; }
.btn-doc-secondary {
    background: var(--doc-active-bg);
    color: var(--doc-text-primary);
    border: 1px solid var(--doc-border);
}
.btn-doc-secondary:hover { background: var(--doc-border); }

/* ============================================
   FUNCTION PAGE / MODEL PAGE
   ============================================ */
.fn-page { animation: fadeInDoc 0.25s ease-out; }

/* Breadcrumb */
.fn-breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    color: var(--doc-text-muted);
    margin-bottom: 28px;
}
.fn-breadcrumb a {
    color: var(--doc-text-muted);
    text-decoration: none;
}
.fn-breadcrumb a:hover { color: var(--doc-text-primary); }
.fn-breadcrumb .separator { opacity: 0.5; }
.fn-breadcrumb .current {
    color: var(--doc-text-secondary);
    font-weight: 500;
}

/* Title block */
.fn-title-block {
    margin-bottom: 44px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--doc-border);
}
.fn-signature {
    font-family: var(--font-mono, monospace);
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--doc-text-primary);
    margin-bottom: 14px;
    word-break: break-word;
    letter-spacing: -0.01em;
}
.fn-name-highlight { color: var(--doc-text-primary); }
.fn-meta-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}
.fn-badge {
    font-size: 0.74rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid var(--doc-border);
    color: var(--doc-text-muted);
    background: var(--doc-bg-sidebar);
    font-family: var(--font-mono, monospace);
}
.fn-short-desc {
    font-size: 1.08rem;
    color: var(--doc-text-secondary);
    line-height: 1.8;
    margin-top: 10px;
}

/* Sections */
.fn-section { margin-bottom: 48px; }
.fn-section-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--doc-text-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--doc-border);
}
.fn-long-desc {
    font-size: 1rem;
    color: var(--doc-text-secondary);
    line-height: 1.9;
    white-space: pre-wrap;
    margin-bottom: 14px;
}
.fn-long-desc strong { color: var(--doc-text-primary); font-weight: 600; }
.fn-long-desc em { color: var(--doc-text-secondary); font-style: italic; }
.fn-long-desc code {
    font-family: var(--font-mono, monospace);
    font-size: 0.88em;
    background: var(--doc-bg-inline-code);
    color: var(--doc-text-primary);
    padding: 2px 7px;
    border-radius: 4px;
}
.fn-desc-subheading {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--doc-text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 24px;
    margin-bottom: 8px;
    border-bottom: 1px dashed var(--doc-border);
    padding-bottom: 4px;
}
.fn-desc-section-content {
    margin-bottom: 16px;
    padding-left: 12px;
    border-left: 2px solid var(--doc-border);
}

/* ============================================
   CONCEPT DIAGRAM
   ============================================ */
.fn-concept-img {
    width: 100%;
    max-width: 680px;
    background: #ffffff;
    border: 1px solid var(--doc-border);
    border-radius: 8px;
    padding: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06), 0 1px 4px rgba(0, 0, 0, 0.03);
    margin: 24px auto;
    display: block;
}
.fn-img-placeholder {
    width: 100%;
    max-width: 680px;
    height: 200px;
    border: 2px dashed var(--doc-border-strong);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--doc-text-muted);
    font-size: 0.82rem;
    margin: 24px auto;
    background: var(--doc-bg-sidebar);
}

/* ============================================
   PARAMETERS TABLE
   ============================================ */
.fn-params-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    border: 1px solid var(--doc-border);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.fn-params-table th {
    text-align: left;
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--doc-text-muted);
    padding: 12px 18px;
    background: var(--doc-bg-sidebar);
    border-bottom: 1px solid var(--doc-border);
}
.fn-params-table td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--doc-border);
    vertical-align: top;
    color: var(--doc-text-secondary);
    line-height: 1.65;
}
.fn-params-table tr:last-child td { border-bottom: none; }
.param-name {
    font-family: var(--font-mono, monospace);
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--doc-text-primary);
    white-space: nowrap;
}
.param-type {
    font-family: var(--font-mono, monospace);
    font-size: 0.84rem;
    color: var(--doc-text-muted);
}
.param-default {
    font-family: var(--font-mono, monospace);
    font-size: 0.84rem;
    color: var(--doc-text-muted);
}
.param-required {
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
    background: var(--doc-text-primary);
    color: #FFFFFF;
    padding: 2px 7px;
    border-radius: 4px;
    margin-left: 6px;
    border: none;
}

/* ============================================
   RETURNS BLOCK
   ============================================ */
.fn-returns-block {
    background: var(--doc-bg-sidebar);
    border: 1px solid var(--doc-border);
    border-radius: 8px;
    padding: 20px 24px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.03);
}
.fn-returns-type {
    font-family: var(--font-mono, monospace);
    font-size: 0.92rem;
    color: var(--doc-text-primary);
    font-weight: 600;
    margin-bottom: 8px;
}
.fn-returns-desc {
    font-size: 0.95rem;
    color: var(--doc-text-secondary);
    line-height: 1.75;
    white-space: pre-wrap;
}
.fn-returns-desc code {
    font-family: var(--font-mono, monospace);
    font-size: 0.88em;
    background: var(--doc-bg-inline-code);
    color: var(--doc-text-primary);
    padding: 2px 7px;
    border-radius: 4px;
}

/* ============================================
   ERROR & WARNING BOXES
   ============================================ */
.fn-error-list, .fn-warn-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.fn-error-box {
    border-left: 6px solid #eab308;
    background: repeating-linear-gradient(
        45deg,
        #fefdf0 0px,
        #fefdf0 10px,
        #fefcf0 10px,
        #fefcf0 20px
    );
    border-top: 1px solid #fef9c3;
    border-right: 1px solid #fef9c3;
    border-bottom: 1px solid #fef9c3;
    border-radius: 6px;
    padding: 20px 24px;
    margin-bottom: 14px;
}
.fn-warn-box {
    border-left: 6px solid #ef4444;
    background: repeating-linear-gradient(
        45deg,
        #fff5f5 0px,
        #fff5f5 10px,
        #fff0f0 10px,
        #fff0f0 20px
    );
    border-top: 1px solid #fee2e2;
    border-right: 1px solid #fee2e2;
    border-bottom: 1px solid #fee2e2;
    border-radius: 6px;
    padding: 20px 24px;
    margin-bottom: 14px;
}
.fn-box-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}
.fn-box-icon-error { color: var(--doc-error-border); font-size: 0.9rem; }
.fn-box-icon-warn  { color: var(--doc-warn-border);  font-size: 0.9rem; }
.fn-box-exception {
    font-family: var(--font-mono, monospace);
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--doc-text-primary);
}
.fn-box-condition {
    font-size: 0.88rem;
    color: var(--doc-text-muted);
    font-style: italic;
    margin-bottom: 10px;
}
.fn-box-message {
    font-family: var(--font-mono, monospace);
    font-size: 0.84rem;
    color: var(--doc-text-secondary);
    background: var(--doc-bg-inline-code);
    padding: 10px 14px;
    border-radius: 6px;
    white-space: pre-wrap;
    word-break: break-word;
}

/* ============================================
   CODE BLOCKS (Phase B — Black box)
   ============================================ */
.fn-code-block {
    position: relative;
    background: var(--doc-bg-code);
    border: 1px solid #334155;
    border-radius: 10px;
    overflow: hidden;
    margin: 16px 0;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}
.fn-code-actions {
    position: absolute;
    top: 14px;
    right: 14px;
    display: flex;
    gap: 8px;
    z-index: 10;
}
.fn-code-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    background: none;
    border: none;
    color: #94a3b8;
    cursor: pointer;
    border-radius: 6px;
    transition: all 150ms;
    padding: 0;
}
.fn-code-btn:hover {
    color: #f1f5f9;
    background: rgba(255, 255, 255, 0.08);
}
.fn-code-body {
    padding: 28px 32px;
    font-family: var(--font-mono, monospace);
    font-size: 0.94rem;
    line-height: 1.85;
    color: var(--code-default);
    overflow-x: auto;
    white-space: pre;
    margin: 0;
}
.fn-code-body code {
    background: none !important;
    color: inherit !important;
    padding: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    text-shadow: none !important;
}

/* Math formula block */
.fn-math-block {
    background: var(--doc-bg-code);
    border: 1px solid #2a2a2a;
    border-radius: 8px;
    padding: 22px 28px;
    font-family: var(--font-mono, monospace);
    font-size: 0.9rem;
    line-height: 1.9;
    color: var(--code-string);
    white-space: pre-wrap;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

/* Output image */
.fn-output-image-wrapper {
    margin: 24px auto;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}
.fn-output-img {
    width: 100%;
    max-width: 680px;
    background: #ffffff;
    border: 1px solid var(--doc-border);
    border-radius: 8px;
    padding: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06), 0 1px 4px rgba(0, 0, 0, 0.03);
    display: block;
    margin: 0 auto;
}

/* Internal steps */
.fn-steps-list {
    list-style: none;
    counter-reset: step-counter;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.fn-step-item {
    counter-increment: step-counter;
    display: flex;
    gap: 16px;
    font-size: 0.95rem;
    color: var(--doc-text-secondary);
    line-height: 1.7;
    padding: 14px 18px;
    background: var(--doc-bg-sidebar);
    border-radius: 6px;
    border: 1px solid var(--doc-border);
}
.fn-step-item::before {
    content: counter(step-counter);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 26px;
    height: 26px;
    background: var(--doc-border);
    color: var(--doc-text-primary);
    border-radius: 50%;
    font-size: 0.74rem;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}
.fn-step-item code {
    font-family: var(--font-mono, monospace);
    font-size: 0.88em;
    background: var(--doc-bg-inline-code);
    color: var(--doc-text-primary);
    padding: 2px 6px;
    border-radius: 4px;
}

/* See also */
.fn-see-also { display: flex; gap: 8px; flex-wrap: wrap; }
.fn-see-also-link {
    font-family: var(--font-mono, monospace);
    font-size: 0.88rem;
    color: var(--doc-text-secondary);
    background: var(--doc-bg-sidebar);
    border: 1px solid var(--doc-border);
    padding: 7px 16px;
    border-radius: 20px;
    text-decoration: none;
    transition: all 150ms;
}
.fn-see-also-link:hover {
    background: var(--doc-active-bg);
    color: var(--doc-text-primary);
    border-color: var(--doc-border-strong);
}

/* ============================================
   NEXT / PREVIOUS NAVIGATION
   ============================================ */
.fn-page-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 56px;
    padding-top: 24px;
    gap: 16px;
}
.fn-nav-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 22px;
    border: 1px solid var(--doc-border);
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--doc-text-secondary);
    background: var(--doc-bg-page);
    transition: all 150ms;
    max-width: 45%;
}
.fn-nav-btn:hover {
    background: var(--doc-active-bg);
    color: var(--doc-text-primary);
    border-color: var(--doc-border-strong);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.fn-nav-btn-label {
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--doc-text-muted);
    display: block;
    margin-bottom: 3px;
}
.fn-nav-btn-title { display: block; }
.fn-nav-placeholder { flex: 1; }

/* ============================================
   COMPARISON TABLE (Regressions Guide)
   ============================================ */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    border: 1px solid var(--doc-border);
    border-radius: 8px;
    overflow: hidden;
    margin: 24px 0;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.comparison-table th {
    text-align: left;
    padding: 13px 18px;
    background: var(--doc-bg-sidebar);
    border-bottom: 1px solid var(--doc-border);
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--doc-text-muted);
}
.comparison-table td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--doc-border);
    color: var(--doc-text-secondary);
    vertical-align: top;
}
.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table td:first-child {
    font-family: var(--font-mono, monospace);
    font-weight: 600;
    color: var(--doc-text-primary);
}

/* Model function map */
.fn-map-section { margin-bottom: 28px; }
.fn-map-title {
    font-family: var(--font-mono, monospace);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--doc-text-primary);
    margin-bottom: 12px;
    padding: 10px 16px;
    background: var(--doc-bg-sidebar);
    border: 1px solid var(--doc-border);
    border-radius: 6px;
}
.fn-map-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px 0;
}
.fn-map-tag {
    font-family: var(--font-mono, monospace);
    font-size: 0.84rem;
    color: var(--doc-text-secondary);
    background: var(--doc-bg-sidebar);
    border: 1px solid var(--doc-border);
    padding: 6px 14px;
    border-radius: 20px;
    text-decoration: none;
    transition: all 150ms;
}
.fn-map-tag:hover {
    background: var(--doc-active-bg);
    color: var(--doc-text-primary);
    border-color: var(--doc-border-strong);
}

/* ============================================
   INLINE CALLOUTS (theory pages)
   ============================================ */
.fn-callout {
    background: var(--doc-bg-sidebar);
    border: 1px solid var(--doc-border);
    border-left: 3px solid var(--doc-text-primary);
    border-radius: 0 6px 6px 0;
    padding: 14px 20px;
    margin: 16px 0;
    font-size: 0.88rem;
    color: var(--doc-text-secondary);
    line-height: 1.75;
}

/* Inherited methods list */
.fn-inherited-list { display: flex; flex-direction: column; gap: 8px; }
.fn-inherited-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    border: 1px solid var(--doc-border);
    border-radius: 8px;
    text-decoration: none;
    color: var(--doc-text-secondary);
    font-size: 0.95rem;
    transition: all 150ms;
}
.fn-inherited-item:hover {
    background: var(--doc-active-bg);
    color: var(--doc-text-primary);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.fn-inherited-name {
    font-family: var(--font-mono, monospace);
    font-weight: 600;
    color: var(--doc-text-primary);
    min-width: 200px;
    font-size: 0.95rem;
}
.fn-inherited-desc { color: var(--doc-text-muted); font-size: 0.88rem; }

/* Notebook download button */
.fn-notebook-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 28px;
    background: var(--doc-text-primary);
    color: #FFFFFF;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    transition: background 150ms, box-shadow 150ms;
    margin-top: 10px;
}
.fn-notebook-btn:hover { background: #333333; box-shadow: 0 4px 12px rgba(0,0,0,0.15); }

/* ============================================
   NAV ACTIVE STATE
   ============================================ */
.nav-link-active { color: var(--doc-text-primary) !important; font-weight: 600 !important; }

/* ============================================
   MOBILE
   ============================================ */
@media (max-width: 768px) {
    .docs-layout { grid-template-columns: 1fr; }
    .docs-sidebar { display: none; }
    .docs-main { padding: 24px 20px; }
}

body {
    font-family: 'Century Gothic', 'CenturyGothic', AppleGothic, sans-serif !important;
}

/* ============================================
   DOCSTRING DESCRIPTION FORMATTING
   ============================================ */
.fn-desc-wrapper {
    font-size: 1rem;
    line-height: 1.85;
    color: var(--doc-text-secondary);
}
.fn-desc-subheading {
    font-family: 'Century Gothic', 'CenturyGothic', AppleGothic, sans-serif;
    font-size: 0.88rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--doc-text-primary);
    margin-top: 2.4rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--doc-border);
    padding-bottom: 8px;
    display: block;
}
.fn-desc-section-content {
    margin-left: 0.5rem;
    margin-bottom: 1.8rem;
}
.fn-desc-ul {
    margin: 0.7rem 0 1rem 1.6rem;
    padding: 0;
}
.fn-desc-li {
    margin-bottom: 0.6rem;
    list-style-type: disc;
    line-height: 1.8;
}
.fn-desc-param-line {
    margin-bottom: 0.9rem;
    display: block;
    line-height: 1.8;
}
.fn-desc-param-line strong {
    font-family: var(--font-mono, monospace);
    font-size: 0.9rem;
    color: var(--doc-text-primary);
    background: var(--doc-bg-inline-code);
    padding: 3px 7px;
    border-radius: 4px;
    margin-right: 7px;
}
.fn-desc-param-line span {
    font-size: 0.98rem;
    color: var(--doc-text-secondary);
}