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bludit-blowfish/css/style.css
T

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24 KiB
CSS

/* ========================================
BLOWDIT — a Bludit theme inspired by Blowfish
Monochrome palette with light & dark modes
======================================== */
/* ----------------------------------------
THEME TOKENS — Light Mode (default)
---------------------------------------- */
:root {
color-scheme: light;
/* Accent (monochrome: near-black in light mode) */
--accent: #1f1f1f;
--accent-hover: #000000;
--accent-contrast: #ffffff;
/* Surfaces */
--bg-body: #ffffff;
--bg-surface: #ffffff;
--bg-subtle: #f5f5f5;
--bg-hover: #f0f0f0;
/* Text */
--text-primary: #1f1f1f;
--text-secondary: #595959;
--text-muted: #8c8c8c;
/* Borders */
--border-color: #e5e5e5;
--border-subtle: #ededed;
/* Chrome (navbar / footer) — fixed dark in both modes */
--chrome-bg: #1f1f1f;
--chrome-text: rgba(255, 255, 255, 0.92);
--chrome-text-hover: #ffffff;
/* Shadows */
--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
--shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.12);
/* Code */
--code-bg: #f5f5f5;
--code-text: #1f1f1f;
/* Spacing scale */
--space-xs: 0.5rem;
--space-sm: 1rem;
--space-md: 1.5rem;
--space-lg: 2rem;
--space-xl: 3rem;
/* Radii */
--radius-sm: 8px;
--radius-md: 12px;
--radius-lg: 18px;
/* Typography */
--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
--font-size-base: 1.05rem;
--font-size-sm: 0.875rem;
--font-size-xs: 0.78rem;
--line-height-base: 1.7;
/* Filter applied to the dark social SVG glyphs (none on light themes) */
--social-icon-filter: none;
}
/* ----------------------------------------
THEME TOKENS — Dark Mode
---------------------------------------- */
[data-theme="dark"] {
color-scheme: dark;
--accent: #e5e5e5;
--accent-hover: #ffffff;
--accent-contrast: #171717;
--bg-body: #171717;
--bg-surface: #1f1f1f;
--bg-subtle: #262626;
--bg-hover: #2e2e2e;
--text-primary: #ededed;
--text-secondary: #b0b0b0;
--text-muted: #808080;
--border-color: #333333;
--border-subtle: #2a2a2a;
--chrome-bg: #1f1f1f;
--chrome-text: rgba(255, 255, 255, 0.88);
--chrome-text-hover: #ffffff;
--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.45);
--shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.5);
--code-bg: #262626;
--code-text: #ededed;
--social-icon-filter: brightness(0) invert(1);
}
/* ----------------------------------------
THEME TOKENS — Nord (arctic)
---------------------------------------- */
[data-theme="nord"] {
color-scheme: dark;
--accent: #88c0d0;
--accent-hover: #8fbcbb;
--accent-contrast: #2e3440;
--bg-body: #2e3440;
--bg-surface: #3b4252;
--bg-subtle: #434c5e;
--bg-hover: #4c566a;
--text-primary: #eceff4;
--text-secondary: #d8dee9;
--text-muted: #8b95a8;
--border-color: #434c5e;
--border-subtle: #3b4252;
--chrome-bg: #3b4252;
--chrome-text: rgba(236, 239, 244, 0.9);
--chrome-text-hover: #eceff4;
--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35);
--shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.4);
--code-bg: #3b4252;
--code-text: #eceff4;
--social-icon-filter: brightness(0) invert(1);
}
/* ----------------------------------------
THEME TOKENS — Dracula
---------------------------------------- */
[data-theme="dracula"] {
color-scheme: dark;
--accent: #bd93f9;
--accent-hover: #caa6fa;
--accent-contrast: #282a36;
--bg-body: #282a36;
--bg-surface: #343746;
--bg-subtle: #44475a;
--bg-hover: #44475a;
--text-primary: #f8f8f2;
--text-secondary: #c4c6d6;
--text-muted: #6272a4;
--border-color: #44475a;
--border-subtle: #383b4a;
--chrome-bg: #343746;
--chrome-text: rgba(248, 248, 242, 0.9);
--chrome-text-hover: #f8f8f2;
--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.35);
--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
--shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.45);
--code-bg: #21222c;
--code-text: #f8f8f2;
--social-icon-filter: brightness(0) invert(1);
}
/* ----------------------------------------
THEME TOKENS — Catppuccin Mocha
---------------------------------------- */
[data-theme="catppuccin"] {
color-scheme: dark;
--accent: #cba6f7;
--accent-hover: #d7bdf9;
--accent-contrast: #1e1e2e;
--bg-body: #1e1e2e;
--bg-surface: #313244;
--bg-subtle: #45475a;
--bg-hover: #585b70;
--text-primary: #cdd6f4;
--text-secondary: #bac2de;
--text-muted: #a6adc8;
--border-color: #45475a;
--border-subtle: #313244;
--chrome-bg: #313244;
--chrome-text: rgba(205, 214, 244, 0.9);
--chrome-text-hover: #cdd6f4;
--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.35);
--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
--shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.45);
--code-bg: #181825;
--code-text: #cdd6f4;
--social-icon-filter: brightness(0) invert(1);
}
/* ========================================
BASE
======================================== */
html {
position: relative;
min-height: 100%;
scroll-behavior: smooth;
background-color: var(--bg-body);
}
body {
font-family: var(--font-sans);
padding-top: 56px;
min-height: 100vh;
display: flex;
flex-direction: column;
background-color: var(--bg-body);
color: var(--text-primary);
font-size: var(--font-size-base);
line-height: var(--line-height-base);
-webkit-font-smoothing: antialiased;
text-rendering: optimizeLegibility;
}
/* Main content grows so the footer is pushed to the bottom (sticky footer) */
body > .container,
body > .container-wide {
flex: 1 0 auto;
width: 100%;
padding-bottom: var(--space-xl);
}
/* Wider container used on article pages that have a ToC sidebar.
Same gutter behaviour as Bootstrap's .container but with more breathing room. */
.container-wide {
padding-right: 15px;
padding-left: 15px;
margin-right: auto;
margin-left: auto;
max-width: 1400px;
}
/* Align the navbar's inner container with the wider article layout so the
brand lines up with the ToC and the nav items line up with the right sidebar. */
body.has-toc .navbar .container {
max-width: 1400px;
}
img {
max-width: 100%;
height: auto;
}
::selection {
background: var(--accent);
color: var(--accent-contrast);
}
/* ========================================
LINKS
======================================== */
a {
color: var(--text-primary);
text-decoration: none;
transition: color 0.2s ease;
}
a:hover {
color: var(--text-secondary);
text-decoration: none;
}
a:focus-visible {
outline: 2px solid var(--accent);
outline-offset: 2px;
border-radius: 2px;
}
/* ========================================
TYPOGRAPHY
======================================== */
h1, h2, h3, h4, h5, h6 {
color: var(--text-primary);
font-weight: 700;
line-height: 1.25;
letter-spacing: -0.02em;
}
h1.title {
font-size: 2.4rem;
margin-bottom: var(--space-md);
}
h2.title {
font-size: 1.85rem;
margin-bottom: var(--space-sm);
}
.content {
margin-top: var(--space-md);
}
.content h2 { font-size: 1.6rem; margin-top: var(--space-xl); }
.content h3 { font-size: 1.3rem; margin-top: var(--space-lg); }
.content p,
.content ul,
.content ol {
margin-bottom: var(--space-md);
}
.content img {
border-radius: var(--radius-md);
margin: var(--space-md) 0;
}
hr {
border: none;
border-top: 1px solid var(--border-color);
margin: var(--space-xl) 0;
}
/* ========================================
FORMS
======================================== */
input,
textarea,
select,
.form-control {
background-color: var(--bg-surface);
color: var(--text-primary);
border: 1px solid var(--border-color);
border-radius: var(--radius-sm);
}
.form-control:focus {
background-color: var(--bg-surface);
color: var(--text-primary);
border-color: var(--accent);
box-shadow: 0 0 0 3px rgba(127, 127, 127, 0.18);
}
/* ========================================
CODE
======================================== */
pre,
code {
background: var(--code-bg);
color: var(--code-text);
border-radius: var(--radius-sm);
font-family: "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
transition: background-color 0.25s ease, color 0.25s ease;
}
pre {
border: 1px solid var(--border-color);
border-left: 3px solid var(--accent);
padding: var(--space-md);
overflow-x: auto;
/* max-width + min-width:0 on flex ancestors is required for overflow-x:auto
to actually scroll rather than expand or clip the flex column. */
max-width: 100%;
white-space: pre;
}
/* Bootstrap flex columns default to min-width:auto, which lets them grow past
their grid width and breaks overflow-x:auto on pre/code blocks inside them. */
.row > [class*="col-"] {
min-width: 0;
}
code {
display: inline-block;
padding: 0.15em 0.45em;
font-size: 0.875em;
}
pre code {
padding: 0;
background: transparent;
border: none;
}
/* ========================================
TABLES
======================================== */
table {
empty-cells: show;
border: 1px solid var(--border-color);
width: 100%;
font-size: 0.95em;
margin-bottom: var(--space-md);
border-radius: var(--radius-sm);
overflow: hidden;
border-collapse: collapse;
}
thead {
background: var(--bg-subtle);
color: var(--text-primary);
text-align: left;
}
tbody tr {
transition: background-color 0.2s ease;
}
tbody tr:hover {
background-color: var(--bg-hover);
}
th, td {
padding: 0.75em 1em;
border-bottom: 1px solid var(--border-color);
}
/* ========================================
BLOCKQUOTES
======================================== */
blockquote {
padding: var(--space-md) var(--space-lg);
margin: 0 0 var(--space-lg) 0;
border-left: 4px solid var(--accent);
background-color: var(--bg-subtle);
border-radius: var(--radius-sm);
color: var(--text-secondary);
font-style: italic;
}
/* ========================================
NAVBAR
======================================== */
.navbar-modern {
background: var(--chrome-bg) !important;
box-shadow: var(--shadow-sm);
padding-top: 0.5rem;
padding-bottom: 0.5rem;
min-height: 56px;
}
.navbar-brand {
font-weight: 700;
font-size: 1.1rem;
letter-spacing: -0.01em;
}
.navbar-brand .text-white {
color: #ffffff !important;
}
.navbar .nav-link {
font-size: 0.85rem;
font-weight: 500;
color: var(--chrome-text) !important;
padding: 0.4rem 0.85rem !important;
border-radius: var(--radius-sm);
transition: background-color 0.2s ease, color 0.2s ease;
}
.navbar .nav-link:hover {
background-color: rgba(255, 255, 255, 0.12);
color: var(--chrome-text-hover) !important;
}
.navbar .nav-link.active {
background-color: rgba(255, 255, 255, 0.18);
color: var(--chrome-text-hover) !important;
}
.navbar .nav-link .bi {
font-size: 1.15rem;
margin-right: 0;
vertical-align: -0.05em;
}
/* Social SVG icons (img/<network>.svg) — rendered white on the dark navbar */
img.nav-svg-icon {
width: 1.2rem;
height: 1.2rem;
filter: brightness(0) invert(1);
opacity: 0.85;
transition: opacity 0.2s ease, transform 0.2s ease;
}
.nav-link:hover img.nav-svg-icon {
opacity: 1;
transform: translateY(-1px);
}
/* Theme toggle button */
.theme-toggle {
background: transparent;
border: 1px solid rgba(255, 255, 255, 0.2);
color: var(--chrome-text) !important;
border-radius: var(--radius-sm);
width: 38px;
height: 38px;
display: inline-flex;
align-items: center;
justify-content: center;
cursor: pointer;
transition: background-color 0.2s ease, border-color 0.2s ease;
}
.theme-toggle:hover {
background-color: rgba(255, 255, 255, 0.12);
border-color: rgba(255, 255, 255, 0.4);
color: #ffffff !important;
}
.theme-toggle .bi {
font-size: 1.1rem;
margin-right: 0;
}
/* ========================================
PROFILE HERO (Blowfish-style homepage)
======================================== */
.profile {
padding: var(--space-lg) 0 var(--space-md);
margin-bottom: var(--space-md);
border-bottom: 1px solid var(--border-color);
}
.profile-avatar {
width: 150px;
height: 150px;
border-radius: 50%;
object-fit: cover;
border: 4px solid var(--bg-surface);
box-shadow: var(--shadow-md);
margin-bottom: var(--space-md);
}
.profile-name {
font-size: 2.1rem;
margin-bottom: var(--space-xs);
}
.profile-bio {
color: var(--text-secondary);
font-size: 1.1rem;
margin-bottom: var(--space-md);
}
.profile-social {
display: flex;
justify-content: center;
flex-wrap: wrap;
gap: var(--space-md);
}
.profile-social a {
display: inline-flex;
}
.profile-social-icon {
width: 1.4rem;
height: 1.4rem;
opacity: 0.65;
filter: var(--social-icon-filter);
transition: opacity 0.2s ease, transform 0.2s ease;
}
.profile-social a:hover .profile-social-icon {
opacity: 1;
transform: translateY(-2px);
}
@media (max-width: 767.98px) {
.profile-avatar { width: 120px; height: 120px; }
.profile-name { font-size: 1.7rem; }
}
/* ========================================
HOME SEARCH (relocated under the hero)
======================================== */
.home-search {
margin: 0 0 var(--space-md);
}
.home-search .plugin,
.home-search .plugin-content {
border: none;
padding: 0;
margin: 0;
}
/* Hide the "Search" label — Popeye-style bare search bar */
.home-search .plugin-label {
display: none;
}
.home-search .plugin-content,
.home-search form {
display: flex;
width: 100%;
gap: var(--space-sm);
align-items: stretch;
margin: 0;
}
/* Force the theme palette over the plugin's own / Bootstrap defaults */
.home-search input,
.home-search .form-control {
flex: 1 1 auto;
margin: 0 !important;
background-color: var(--bg-surface) !important;
color: var(--text-primary) !important;
border: 1px solid var(--border-color) !important;
border-radius: var(--radius-sm) !important;
}
.home-search input::placeholder,
.home-search .form-control::placeholder {
color: var(--text-muted) !important;
}
.home-search button,
.home-search .btn {
flex: 0 0 auto;
width: auto !important; /* cancel Bootstrap's btn-block */
margin: 0 !important;
white-space: nowrap;
background-color: var(--accent) !important;
border: 1px solid var(--accent) !important;
color: var(--accent-contrast) !important;
border-radius: var(--radius-sm) !important;
}
@media (max-width: 575.98px) {
.home-search .plugin-content,
.home-search form {
flex-direction: column;
}
.home-search button,
.home-search .btn {
width: 100% !important;
}
}
/* ========================================
POST LIST (titles only)
======================================== */
.post-list-item {
padding: var(--space-lg) 0;
border-bottom: 1px solid var(--border-subtle);
}
.post-list-item:first-child {
padding-top: 0;
}
.post-list-item:last-child {
border-bottom: none;
}
/* Stacked: title, then date right beneath it */
.post-list-title {
font-size: 1.4rem;
font-weight: 600;
margin: 0 0 0.2rem;
color: var(--text-primary);
transition: color 0.2s ease;
}
.post-list-head a:hover .post-list-title {
color: var(--text-secondary);
}
.post-list-date {
display: block;
color: var(--text-muted);
font-size: var(--font-size-sm);
}
.post-list-item .post-taxonomy {
margin-top: var(--space-sm);
}
/* ========================================
POST CARDS (single page / post)
======================================== */
.card-modern {
background: transparent;
border: none;
border-bottom: 1px solid var(--border-color);
padding-bottom: var(--space-xl);
margin-bottom: var(--space-xl);
}
.card-modern:last-child {
border-bottom: none;
}
.card-modern .card-img-top {
border-radius: var(--radius-md);
}
.card-modern .card-body {
padding: 0;
margin-top: var(--space-md);
}
.card-modern .title {
color: var(--text-primary);
transition: color 0.2s ease;
}
.card-modern a:hover .title {
color: var(--text-secondary);
}
.cover-image-wrapper {
position: relative;
overflow: hidden;
border-radius: var(--radius-md);
margin-bottom: var(--space-md);
}
.cover-image-wrapper .card-img-top {
transition: transform 0.4s ease;
}
.card-modern:hover .cover-image-wrapper .card-img-top {
transform: scale(1.03);
}
/* ========================================
METADATA (date, reading time)
======================================== */
.metadata {
color: var(--text-muted);
font-size: var(--font-size-sm);
display: flex;
flex-wrap: wrap;
gap: var(--space-md);
align-items: center;
}
.metadata i {
color: var(--text-muted);
margin-right: 0.35rem;
}
/* ========================================
BUTTONS
======================================== */
.btn-primary-gradient {
background: var(--accent);
border: none;
color: var(--accent-contrast);
padding: 0.6rem 1.3rem;
border-radius: var(--radius-sm);
font-weight: 600;
font-size: var(--font-size-sm);
transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
box-shadow: var(--shadow-sm);
display: inline-flex;
align-items: center;
gap: 0.5rem;
}
.btn-primary-gradient:hover {
background: var(--accent-hover);
color: var(--accent-contrast);
transform: translateY(-2px);
box-shadow: var(--shadow-md);
text-decoration: none;
}
.btn-primary-gradient .bi {
margin-right: 0;
transition: transform 0.2s ease;
}
.btn-primary-gradient:hover .bi {
transform: translateX(3px);
}
/* ========================================
TAXONOMY (tags & categories)
======================================== */
.post-taxonomy {
display: flex;
flex-wrap: wrap;
gap: 0.4rem;
align-items: center;
}
.taxonomy-badge {
display: inline-flex;
align-items: center;
padding: 0.3rem 0.8rem;
border-radius: 999px;
font-size: var(--font-size-xs);
font-weight: 500;
border: 1px solid var(--border-color);
color: var(--text-secondary);
background: transparent;
transition: all 0.2s ease;
}
.taxonomy-badge .bi {
margin-right: 0.35rem;
font-size: 0.85em;
}
.taxonomy-badge:hover {
background: var(--accent);
color: var(--accent-contrast);
border-color: var(--accent);
}
/* ========================================
PAGINATION
======================================== */
.pagination .page-link {
background: var(--bg-surface);
border: 1px solid var(--border-color);
color: var(--text-primary);
padding: 0.55rem 1.1rem;
border-radius: var(--radius-sm);
font-weight: 500;
transition: all 0.2s ease;
}
.pagination .page-link:hover {
background: var(--accent);
color: var(--accent-contrast);
border-color: var(--accent);
transform: translateY(-2px);
}
.pagination .page-item.disabled .page-link {
background: var(--bg-subtle);
color: var(--text-muted);
border-color: var(--border-color);
}
/* ========================================
SIDEBAR + PLUGINS
======================================== */
.sidebar-container {
margin-top: var(--space-xl);
background: var(--bg-surface);
border: 1px solid var(--border-color);
border-radius: var(--radius-lg);
padding: var(--space-lg);
font-size: 0.9rem;
}
/* Compact profile card inside the sidebar (article view) */
.sidebar-profile {
padding-bottom: 1.2rem;
margin-bottom: 1.2rem;
border-bottom: 1px solid var(--border-subtle);
}
.sidebar-profile-avatar {
width: 84px;
height: 84px;
border-radius: 50%;
object-fit: cover;
border: 3px solid var(--bg-surface);
box-shadow: var(--shadow-sm);
margin-bottom: var(--space-sm);
transition: transform 0.2s ease;
}
.sidebar-profile-avatar:hover {
transform: translateY(-2px);
}
.sidebar-profile-name {
font-weight: 700;
font-size: 1rem;
color: var(--text-primary);
}
.sidebar-profile-bio {
color: var(--text-secondary);
font-size: var(--font-size-sm);
margin: 0.35rem 0 0;
}
.plugin {
padding-bottom: 1.2rem;
margin-bottom: 1.2rem;
border-bottom: 1px solid var(--border-subtle);
}
.plugin:last-child {
border-bottom: none;
margin-bottom: 0;
padding-bottom: 0;
}
/* The navigation plugin is wrapped in .js-random-nav, so it matches
.plugin:last-child even when it isn't last — restore its divider/spacing. */
.js-random-nav .plugin {
border-bottom: 1px solid var(--border-subtle);
margin-bottom: 1.2rem;
padding-bottom: 1.2rem;
}
/* …unless the wrapped navigation really is the last item in the sidebar. */
.sidebar-container > .js-random-nav:last-child .plugin {
border-bottom: none;
margin-bottom: 0;
padding-bottom: 0;
}
.plugin-label {
font-size: var(--font-size-xs);
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.08em;
color: var(--text-muted);
margin-bottom: var(--space-sm);
}
.plugin ul {
list-style: none;
padding: 0;
margin: 0;
}
.plugin ul li {
padding: 0.15rem 0;
}
.plugin ul li a {
color: var(--text-secondary);
display: block;
transition: color 0.2s ease;
}
.plugin ul li a:hover {
color: var(--text-primary);
}
/* Tags & categories in sidebar — badge style */
.plugin.plugin-tags ul,
.plugin.plugin-categories ul {
display: flex;
flex-wrap: wrap;
gap: 0.4rem;
}
.plugin.plugin-tags li,
.plugin.plugin-categories li {
padding: 0;
}
.plugin.plugin-tags li a,
.plugin.plugin-categories li a {
background: var(--bg-subtle);
color: var(--text-secondary);
padding: 0.3rem 0.8rem;
border-radius: 999px;
font-size: var(--font-size-xs);
font-weight: 500;
display: inline-block;
transition: all 0.2s ease;
}
.plugin.plugin-tags li a:hover,
.plugin.plugin-categories li a:hover {
background: var(--accent);
color: var(--accent-contrast);
}
/* Search plugin */
.plugin.plugin-search .form-control {
border: 1px solid var(--border-color);
border-radius: var(--radius-sm);
padding: 0.6rem 0.9rem;
background: var(--bg-body);
color: var(--text-primary);
}
.plugin.plugin-search .form-control:focus {
border-color: var(--accent);
box-shadow: 0 0 0 3px rgba(127, 127, 127, 0.18);
outline: none;
}
.plugin.plugin-search button,
.plugin.plugin-search .btn {
background: var(--accent) !important;
border: 1px solid var(--accent) !important;
color: var(--accent-contrast) !important;
padding: 0.55rem 1.2rem;
border-radius: var(--radius-sm);
font-weight: 600;
transition: background-color 0.2s ease, transform 0.2s ease;
margin-top: var(--space-sm);
}
.plugin.plugin-search button:hover,
.plugin.plugin-search .btn:hover {
background: var(--accent-hover) !important;
border-color: var(--accent-hover) !important;
transform: translateY(-2px);
}
/* ========================================
FOOTER
======================================== */
footer.footer-modern {
flex-shrink: 0;
width: 100%;
min-height: 64px;
line-height: 1.6;
background: var(--chrome-bg);
color: var(--chrome-text);
padding: 1rem 0;
font-size: var(--font-size-xs);
}
footer.footer-modern a {
color: var(--chrome-text);
transition: color 0.2s ease;
}
footer.footer-modern a:hover {
color: var(--chrome-text-hover);
}
.mini-logo {
height: 22px;
vertical-align: middle;
filter: brightness(0) invert(1);
}
/* ========================================
ICON SPACING
======================================== */
.bi {
margin-right: 0.4rem;
}
/* ========================================
TABLE OF CONTENTS (left sidebar, article view)
======================================== */
.toc-sidebar {
margin-top: var(--space-xl);
position: sticky;
/* 56px = fixed navbar height; extra gap so the ToC doesn't hug it */
top: calc(56px + var(--space-sm));
max-height: calc(100vh - 56px - var(--space-md));
overflow-y: auto;
font-size: var(--font-size-sm);
}
.toc-title {
font-size: var(--font-size-xs);
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.08em;
color: var(--text-muted);
margin-bottom: 0.75rem;
}
.toc-list {
list-style: none;
padding: 0;
margin: 0;
}
.toc-item {
padding: 0.15rem 0;
}
.toc-h3 {
padding-left: 0.75rem;
}
.toc-h4 {
padding-left: 1.5rem;
}
.toc-link {
color: var(--text-muted);
text-decoration: none;
line-height: 1.5;
display: block;
transition: color 0.15s ease;
}
.toc-link:hover {
color: var(--text-primary);
text-decoration: none;
}
.toc-link.active {
color: var(--accent);
font-weight: 600;
text-decoration: none;
}
/* ========================================
RESPONSIVE
======================================== */
@media (max-width: 767.98px) {
h1.title { font-size: 1.9rem; }
h2.title { font-size: 1.5rem; }
body { font-size: 1rem; }
.sidebar-container {
position: static;
margin-top: var(--space-lg);
}
.btn-primary-gradient {
width: 100%;
justify-content: center;
}
.navbar-nav .theme-toggle {
width: 100%;
margin-top: 0.5rem;
height: 42px;
}
}