/* =========================================================
   WP Manual Theme - Main Stylesheet
   ========================================================= */

/* ---------------------------------------------------------
   CSS Custom Properties
   --------------------------------------------------------- */
:root {
    /* Sidebar (light theme) */
    --sidebar-bg:          #ffffff;
    --sidebar-bg-hover:    #f1f5f9;
    --sidebar-bg-active:   #eff6ff;
    --sidebar-text:        #374151;
    --sidebar-text-muted:  #9ca3af;
    --sidebar-text-active: #111827;
    --sidebar-border:      #e5e7eb;
    --sidebar-width:       260px;
    --right-sidebar-width:  295px;

    /* Topbar */
    --topbar-height:    56px;
    --topbar-bg:        #ffffff;
    --topbar-border:    #e6edf6;
    --anchor-scroll-offset: calc(var(--topbar-height) + var(--space-4));

    /* Main area */
    --main-area-bg:     #f7f8fa;

    /* Content */
    --content-bg:       #ffffff;
    --content-text:     #1e293b;
    --content-muted:    #64748b;
    --content-border:   #e2e8f0;
    --content-max-w:    820px;

    /* Accent */
    --color-accent-blue: #f97316;
    --color-brand:       #f97316;
    --color-brand-light: #ea580c;

    /* Typography */
    --font-sans:      'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono:      'JetBrains Mono', 'Fira Code', Consolas, monospace;
    --font-size-base: 16.5px;
    --line-height:    1.7;

    /* Spacing */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;
    --space-12: 48px;
    --space-16: 64px;

    /* Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Transitions */
    --transition:      200ms ease;
    --transition-slow: 300ms ease;
}

/* ---------------------------------------------------------
   Reset & Base
   --------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: var(--font-size-base);
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: var(--anchor-scroll-offset);
}

body {
    font-family: var(--font-sans);
    background: var(--content-bg);
    color: var(--content-text);
    line-height: var(--line-height);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: inherit;
    text-decoration: none;
}

img, svg {
    display: block;
    max-width: 100%;
}

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

/* ---------------------------------------------------------
   Site Wrapper — flex row: sidebar + main
   --------------------------------------------------------- */
.site-wrapper {
    display: flex;
    min-height: 100vh;
}

/* ---------------------------------------------------------
   Left Sidebar
   --------------------------------------------------------- */
.site-sidebar {
    position: fixed;
    top: var(--topbar-height);
    left: 0;
    width: var(--sidebar-width);
    height: calc(100vh - var(--topbar-height));
    background: var(--sidebar-bg);
    border-right: 1px solid #edf0f4;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 1000;
    transition: transform var(--transition-slow);
}

/* Branding row */
.site-sidebar__branding {
    display: none;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4);
    border-bottom: 1px solid var(--sidebar-border);
    flex-shrink: 0;
}

.site-sidebar__logo-img {
    width: 140px;
    height: auto;
    object-fit: contain;
}

.site-sidebar__logo-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex: 1;
    min-width: 0;
    text-decoration: none;
}

.site-sidebar__logo-icon {
    flex-shrink: 0;
    display: flex;
}

.site-sidebar__title {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--sidebar-text-active);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.site-sidebar__toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    color: var(--sidebar-text-muted);
    border-radius: var(--radius-sm);
    transition: background var(--transition), color var(--transition);
}

.site-sidebar__toggle:hover {
    background: var(--sidebar-bg-hover);
    color: var(--sidebar-text-active);
}

/* Search */
.site-sidebar__search {
    display: none;
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--sidebar-border);
    flex-shrink: 0;
}

.site-sidebar__search-inner {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: #f8fafc;
    border: 1px solid var(--sidebar-border);
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-3);
    transition: border-color var(--transition);
}

.site-sidebar__search-inner:focus-within {
    border-color: var(--color-accent-blue);
    background: #ffffff;
}

.site-sidebar__search-icon {
    color: var(--sidebar-text-muted);
    flex-shrink: 0;
}

.site-sidebar__search-input {
    background: none;
    border: none;
    outline: none;
    width: 100%;
    font-size: 0.8125rem;
    font-family: inherit;
    color: var(--sidebar-text-active);
}

.site-sidebar__search-input::placeholder {
    color: var(--sidebar-text-muted);
}

/* Nav area (scrollable) */
.site-sidebar__nav-area {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-2) 0 var(--space-4);
    scrollbar-width: thin;
    scrollbar-color: var(--sidebar-border) transparent;
}

.site-sidebar__nav-area::-webkit-scrollbar { width: 4px; }
.site-sidebar__nav-area::-webkit-scrollbar-thumb {
    background: var(--sidebar-border);
    border-radius: 2px;
}

/* Sidebar footer */
.site-sidebar__footer {
    padding: var(--space-3) var(--space-4);
    border-top: 1px solid var(--sidebar-border);
    flex-shrink: 0;
}

.site-sidebar__copyright {
    font-size: 0.75rem;
    color: var(--sidebar-text-muted);
    line-height: 1.5;
}

.site-sidebar__rights {
    font-size: 0.75rem;
    color: var(--sidebar-text-muted);
}

/* Open button (mobile only) */
.site-sidebar__open-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--sidebar-text);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    transition: background var(--transition);
}

.site-sidebar__open-btn:hover {
    background: var(--sidebar-bg-hover);
}

/* ---------------------------------------------------------
   Sidebar sections (categories / doc tree / links)
   --------------------------------------------------------- */
.sidebar-section {
    padding: var(--space-3) 0;
}

.sidebar-section + .sidebar-section {
    border-top: 1px solid var(--sidebar-border);
}

.sidebar-section__heading {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--content-muted);
    text-transform: none;
    letter-spacing: 0;
    padding: var(--space-2) var(--space-4) var(--space-2);
}

/* Sitelinks */
.sidebar-sitelinks__group {
    margin-top: var(--space-4);
}

.sidebar-section--sitelinks .sidebar-sitelinks__group:first-child {
    margin-top: 0;
}

.sidebar-sitelinks__group-title {
    margin-bottom: 8px;
    color: var(--content-muted);
    font-size: 0.72rem;
    font-weight: 800;
    padding: 0 var(--space-4);
    text-align: left;
}

.sidebar-sitelinks__list {
    list-style: none;
    display: grid;
    gap: 8px;
    padding: 0 var(--space-3);
}

.sidebar-sitelinks__item {
    padding: 0;
    background: #f8fafc;
    border: 1px solid #edf2f7;
    border-radius: 10px;
    overflow: hidden;
    transition: background var(--transition), border-color var(--transition);
}

.sidebar-sitelinks__item:hover {
    background: #fff7ed;
    border-color: #fed7aa;
}

.sidebar-sitelinks__item.is-current {
    background: #fff7ed;
    border-color: #fed7aa;
}

.sidebar-sitelinks__icon {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    padding-left: var(--space-3);
}

.sidebar-sitelinks__icon-img {
    width: 15px;
    height: 15px;
    object-fit: contain;
    border-radius: 3px;
    display: block;
}

.sidebar-sitelinks__link {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    min-width: 0;
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--content-text);
    text-decoration: none;
    padding: 10px var(--space-3);
    transition: color var(--transition);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-sitelinks__link:hover,
.sidebar-sitelinks__link:focus-visible,
.sidebar-sitelinks__item.is-current .sidebar-sitelinks__link {
    color: var(--color-accent-blue);
}

.sidebar-sitelinks__link-title {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    padding: 0 var(--space-3);
}

.sidebar-tag-cloud__tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    border: 1px solid #edf2f7;
    border-radius: 999px;
    padding: 4px var(--space-2);
    background: #f8fafc;
    color: var(--content-muted);
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1.2;
    text-decoration: none;
    transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.sidebar-tag-cloud__tag:hover,
.sidebar-tag-cloud__tag:focus-visible,
.sidebar-tag-cloud__tag.is-current {
    border-color: #fed7aa;
    background: #fff7ed;
    color: var(--color-accent-blue);
}

/* Doc section (used on doc pages) */
.sidebar-section--doc .sidebar-doc-header {
    padding: var(--space-2) var(--space-4) var(--space-3);
}

.sidebar-doc-title {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--sidebar-text-active);
    text-decoration: none;
    display: block;
    line-height: 1.4;
}

.sidebar-doc-title:hover {
    color: var(--color-accent-blue);
}

/* In-page TOC above sidebar navigation on post pages */
.sidebar-toc {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--sidebar-border);
}

.sidebar-toc__heading {
    margin: 0 0 var(--space-2);
    font-size: 0.6875rem;
    font-weight: 700;
    color: #f97316;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.sidebar-toc__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sidebar-toc__item {
    margin: 0;
    padding: 0;
}

.sidebar-toc__item--h2 {
    padding-left: var(--space-3);
}

.sidebar-toc__link {
    display: block;
    font-size: 0.8rem;
    line-height: 1.45;
    color: var(--sidebar-text);
    text-decoration: none;
    padding: 4px 0;
    border-radius: var(--radius-sm);
}

.sidebar-toc__link:hover {
    color: var(--color-accent-blue);
}

.post-like {
    display: flex;
}

.post-like--sidebar {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--sidebar-border);
}

.post-like__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 42px;
    border: 1px solid #d1d5db;
    border-radius: 999px;
    padding: 0 18px;
    background: #ffffff;
    color: #4b5563;
    transition: border-color var(--transition), background var(--transition), color var(--transition), transform var(--transition);
}

.post-like__button:hover,
.post-like__button:focus-visible {
    border-color: #fca5a5;
    background: #fff5f5;
    color: #b91c1c;
}

.post-like__button:active {
    transform: scale(0.98);
}

.post-like__button:disabled {
    cursor: default;
}

.post-like__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.post-like__heart {
    fill: #ffffff;
    stroke: #9ca3af;
    stroke-width: 1.8;
    transition: fill var(--transition), stroke var(--transition);
}

.post-like__text {
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1;
}

.post-like.is-liked .post-like__button {
    border-color: #ef4444;
    background: #fff1f2;
    color: #dc2626;
}

.post-like.is-liked .post-like__heart {
    fill: #ef4444;
    stroke: #ef4444;
}

.post-like--sidebar .post-like__button {
    width: 100%;
    justify-content: flex-start;
    padding-left: 14px;
    padding-right: 14px;
    font-size: 0.8125rem;
}

/* ---------------------------------------------------------
   Main Area (right of sidebar)
   --------------------------------------------------------- */
.site-main-area {
    margin-left: var(--sidebar-width);
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding-top: var(--topbar-height);
}

/* ---------------------------------------------------------
   Topbar
   --------------------------------------------------------- */
.site-topbar {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    height: var(--topbar-height);
    padding: 0 22px;
    background: var(--topbar-bg);
    border-bottom: 1px solid #edf0f4;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1100;
    box-shadow: 0 1px 8px rgba(15, 23, 42, 0.03);
}

.site-topbar__brand-mobile {
    display: flex;
    align-items: center;
    gap: 0;
    text-decoration: none;
    color: #0f172a;
    max-width: 205px;
    flex-shrink: 0;
}

.site-topbar__brand-mobile:hover {
    color: #2563eb;
}

.site-topbar__logo-img,
.site-topbar__custom-logo {
    display: block;
    height: 36px;
    width: auto;
    max-width: 176px;
    object-fit: contain;
    flex-shrink: 0;
}

.site-topbar__tagline {
    flex: 1;
    font-size: 0.72rem;
    color: #64748b;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.topbar-nav {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    list-style: none;
}

.topbar-nav li a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: var(--space-2) 0;
    font-size: 0.75rem;
    font-weight: 700;
    color: #111827;
    text-decoration: none;
    transition: color var(--transition);
}

.topbar-nav li a:hover {
    color: #f97316;
}

.topbar-nav li a::before {
    content: '';
    display: inline-block;
    width: 13px;
    height: 13px;
    flex: 0 0 13px;
}

.topbar-nav li:nth-child(1) a::before {
    border: 2px solid #f97316;
    border-radius: 7px 7px 9px 9px;
    clip-path: polygon(50% 0, 100% 18%, 88% 76%, 50% 100%, 12% 76%, 0 18%);
}

.topbar-nav li:nth-child(2) a::before {
    border-radius: 50%;
    background:
        radial-gradient(circle at 50% 32%, #111827 0 24%, transparent 25%),
        radial-gradient(ellipse at 50% 92%, #111827 0 45%, transparent 46%);
}

.topbar-nav li:nth-child(3) a::before {
    border: 2px solid currentColor;
    border-radius: 2px;
    background:
        linear-gradient(32deg, transparent 44%, currentColor 45% 54%, transparent 55%) left top / 50% 100% no-repeat,
        linear-gradient(-32deg, transparent 44%, currentColor 45% 54%, transparent 55%) right top / 50% 100% no-repeat;
    color: #111827;
}

/* Open button (mobile only) */
.site-sidebar__open-btn {
    display: none;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    color: #334155;
    border-radius: var(--radius-sm);
    transition: background var(--transition), opacity var(--transition), visibility var(--transition);
}

.site-sidebar__open-btn:hover {
    background: var(--sidebar-bg-hover);
}

.site-sidebar__open-btn.is-hidden {
    opacity: 0;
    visibility: hidden;
}

/* Floating “目次” — opens sidebar on mobile (hidden on desktop via media query) */
.site-sidebar__toc-fab {
    display: none;
    position: fixed;
    z-index: 1000;
    right: max(1rem, env(safe-area-inset-right, 0px));
    bottom: max(1rem, env(safe-area-inset-bottom, 0px));
    align-items: center;
    justify-content: center;
    padding: 0.65rem 1.1rem;
    margin: 0;
    border: none;
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 700;
    font-family: inherit;
    letter-spacing: 0.04em;
    color: #fff;
    background: var(--color-accent-blue);
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.45);
    cursor: pointer;
    transition: background var(--transition), box-shadow var(--transition), opacity var(--transition), visibility var(--transition), transform var(--transition);
}

.site-sidebar__toc-fab:hover {
    background: #2563eb;
    box-shadow: 0 6px 18px rgba(59, 130, 246, 0.5);
}

.site-sidebar__toc-fab:active {
    transform: scale(0.97);
}

.site-sidebar__toc-fab.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* ---------------------------------------------------------
   Site Content area
   --------------------------------------------------------- */
.site-content {
    flex: 1;
    background: var(--main-area-bg);
    padding: 18px;
}

.content-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) var(--right-sidebar-width);
    gap: 18px;
    align-items: start;
}

.content-layout__main {
    min-width: 0;
}

/* ---------------------------------------------------------
   Right Sidebar
   --------------------------------------------------------- */
.site-right-sidebar {
    position: sticky;
    top: calc(var(--topbar-height) + 18px);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    min-width: 0;
}

.right-sidebar-section {
    background: #ffffff;
    border: 1px solid #edf0f4;
    border-radius: 10px;
    padding: 14px;
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.035);
}

.right-sidebar-section__heading {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--content-text);
    margin-bottom: var(--space-3);
}

.right-sidebar-share,
.manual-article-share {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
}

.right-sidebar-share__button,
.manual-article-share__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-width: 0;
    height: 34px;
    color: #f97316;
    background: #f8fafc;
    border: 1px solid #fdba74;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 800;
    line-height: 1;
    text-decoration: none;
    transition: color var(--transition), border-color var(--transition), background var(--transition), transform var(--transition);
}

.right-sidebar-share__button:hover,
.right-sidebar-share__button:focus-visible,
.manual-article-share__button:hover,
.manual-article-share__button:focus-visible {
    color: #f97316;
    background: #fff7ed;
    border-color: #fed7aa;
}

.right-sidebar-share__button:active,
.manual-article-share__button:active {
    transform: scale(0.96);
}

.right-sidebar-share__button--copy.is-copied,
.manual-article-share__button--copy.is-copied {
    color: #ffffff;
    background: #f97316;
    border-color: #f97316;
}

.right-sidebar-search {
    display: flex;
    gap: var(--space-2);
}

.right-sidebar-search__input {
    flex: 1;
    min-width: 0;
    border: 1px solid var(--content-border);
    border-radius: 6px;
    padding: 8px 10px;
    font-size: 0.72rem;
    font-family: inherit;
    outline: none;
}

.right-sidebar-search__input:focus {
    border-color: var(--color-accent-blue);
}

.right-sidebar-search__submit {
    flex-shrink: 0;
    border: none;
    border-radius: 6px;
    padding: 8px 10px;
    background: var(--color-accent-blue);
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
}

.right-sidebar-post-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    list-style: none;
}

.right-sidebar-post-list--ranked {
    list-style: decimal;
    padding-left: 18px;
}

.right-sidebar-post-list__item::marker {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--color-accent-blue);
}

.right-sidebar-post-list__link {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.right-sidebar-post-list__thumbnail {
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    overflow: hidden;
    background: #f0ede8;
}

.right-sidebar-post-list__thumbnail img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.right-sidebar-post-list__content {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 2px;
}

.right-sidebar-post-list__title {
    font-size: 0.72rem;
    font-weight: 600;
    line-height: 1.45;
    color: var(--content-text);
}

.right-sidebar-post-list__link:hover .right-sidebar-post-list__title {
    color: var(--color-accent-blue);
}

.right-sidebar-post-list__meta,
.right-sidebar-empty {
    font-size: 0.68rem;
    color: var(--content-muted);
}

.right-sidebar-ad {
    display: flex;
    min-height: 180px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    border: 1px dashed var(--content-border);
    border-radius: var(--radius-md);
    background: #f8fafc;
    color: var(--content-muted);
    text-align: center;
}

.right-sidebar-ad__label {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.right-sidebar-ad__text {
    font-size: 0.875rem;
}

/* ---------------------------------------------------------
   User intro shortcode
   --------------------------------------------------------- */
.wmt-user-intro {
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
    gap: var(--space-5);
    align-items: start;
    padding: var(--space-6);
    margin: var(--space-6) 0;
    background: linear-gradient(135deg, #ffffff 0%, #fff7ed 100%);
    border: 1px solid #fed7aa;
    border-radius: 18px;
    box-shadow: 0 14px 36px rgba(15, 23, 42, 0.06);
}

.wmt-user-intro__avatar {
    display: flex;
    align-items: center;
    justify-content: center;
}

.wmt-user-intro__avatar-image {
    display: block;
    width: 112px;
    height: 112px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #ffffff;
    box-shadow: 0 8px 22px rgba(249, 115, 22, 0.16);
}

.wmt-user-intro__body {
    min-width: 0;
}

.wmt-user-intro__label {
    margin-bottom: var(--space-2);
    color: #ea580c;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.wmt-user-intro__name {
    margin-bottom: var(--space-3);
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.3;
    color: #111827;
}

.wmt-user-intro__bio {
    color: var(--content-text);
    font-size: 0.95rem;
    line-height: 1.9;
}

.wmt-user-intro__bio p + p {
    margin-top: var(--space-3);
}

.wmt-user-intro__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-5);
}

.wmt-user-intro__meta-item {
    min-width: 150px;
    padding: var(--space-3) var(--space-4);
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid #fdba74;
    border-radius: 12px;
}

.wmt-user-intro__meta-item dt {
    color: var(--content-muted);
    font-size: 0.75rem;
    font-weight: 700;
}

.wmt-user-intro__meta-item dd {
    margin-top: 6px;
    color: #111827;
    font-size: 1.1rem;
    font-weight: 800;
}

.wmt-user-intro-shortcode__error {
    padding: var(--space-4);
    margin: var(--space-4) 0;
    color: #991b1b;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
}

/* ---------------------------------------------------------
   Sidebar overlay (mobile)
   --------------------------------------------------------- */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 999;
}

/* ---------------------------------------------------------
   Cookie consent banner
   --------------------------------------------------------- */
.cookie-consent {
    position: fixed;
    z-index: 1002;
    right: max(var(--space-6), env(safe-area-inset-right, 0px));
    bottom: max(var(--space-6), env(safe-area-inset-bottom, 0px));
    left: calc(var(--sidebar-width) + var(--space-6));
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
    max-width: 760px;
    margin: 0 auto;
    padding: var(--space-4) var(--space-5);
    color: #ffffff;
    background: rgba(15, 23, 42, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.24);
    opacity: 0;
    transform: translateY(18px);
    pointer-events: none;
    transition: opacity var(--transition-slow), transform var(--transition-slow), visibility var(--transition-slow);
    visibility: hidden;
}

.cookie-consent[hidden] {
    display: none;
}

.cookie-consent.is-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    visibility: visible;
}

.cookie-consent__content {
    min-width: 0;
}

.cookie-consent__title {
    margin-bottom: var(--space-1);
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1.4;
}

.cookie-consent__text {
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.8125rem;
    line-height: 1.7;
}

.cookie-consent__button {
    flex-shrink: 0;
    padding: 0.65rem 1rem;
    color: #ffffff;
    background: var(--color-accent-blue);
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 700;
    line-height: 1;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.cookie-consent__button:hover,
.cookie-consent__button:focus-visible {
    background: #2563eb;
    box-shadow: 0 8px 22px rgba(59, 130, 246, 0.35);
}

.cookie-consent__button:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.9);
    outline-offset: 3px;
}

.cookie-consent__button:active {
    transform: scale(0.97);
}

/* ---------------------------------------------------------
   Front Page — index
   --------------------------------------------------------- */
.front-index {
    min-height: 400px;
}

.front-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(190px, 0.8fr);
    min-height: 148px;
    margin-bottom: 18px;
    padding: 22px 24px;
    overflow: hidden;
    color: #ffffff;
    background:
        radial-gradient(circle at 91% 62%, rgba(249, 115, 22, 0.9), transparent 0 7%, rgba(249, 115, 22, 0.25) 8% 20%, transparent 32%),
        radial-gradient(circle at 66% 42%, rgba(255, 255, 255, 0.12), transparent 0 3%, transparent 8%),
        linear-gradient(135deg, #111827 0%, #0b0f17 54%, #201209 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 7px;
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.12);
}

.front-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(249, 115, 22, 0.55) 1px, transparent 1.5px),
        linear-gradient(105deg, transparent 0 48%, rgba(249, 115, 22, 0.22) 49%, transparent 50% 100%);
    background-position: 0 0, center;
    background-size: 28px 28px, 220px 160px;
    mask-image: linear-gradient(90deg, transparent, #000 44%, #000);
    pointer-events: none;
}

.front-hero__content {
    position: relative;
    z-index: 1;
    max-width: 720px;
}

.front-hero__eyebrow {
    margin-bottom: var(--space-2);
    color: #f97316;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.front-hero__title {
    margin-bottom: var(--space-2);
    font-size: clamp(1.65rem, 3.2vw, 2.15rem);
    font-weight: 800;
    line-height: 1.18;
    letter-spacing: 0.02em;
}

.front-hero__lead {
    max-width: 620px;
    margin-bottom: var(--space-3);
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.8;
}

.front-hero__chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.front-hero__chip {
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 999px;
    padding: 0.28rem 0.65rem;
    color: rgba(255, 255, 255, 0.82);
    background: rgba(255, 255, 255, 0.08);
    font-size: 0.68rem;
    font-weight: 700;
    backdrop-filter: blur(8px);
}

a.front-hero__chip {
    text-decoration: none;
    transition: border-color var(--transition), background var(--transition), color var(--transition);
}

a.front-hero__chip:hover,
a.front-hero__chip:focus-visible {
    color: #ffffff;
    background: rgba(249, 115, 22, 0.22);
    border-color: rgba(249, 115, 22, 0.72);
}

.front-hero__visual {
    position: relative;
    z-index: 1;
    min-height: 104px;
}

.front-hero__orb {
    position: absolute;
    right: -28px;
    bottom: -78px;
    width: 210px;
    height: 210px;
    border-radius: 999px;
    background:
        radial-gradient(circle at 35% 35%, rgba(255, 255, 255, 0.7), transparent 0 5px, rgba(249, 115, 22, 0.2) 6px 100%),
        repeating-linear-gradient(0deg, transparent 0 10px, rgba(255, 255, 255, 0.08) 11px 12px),
        repeating-linear-gradient(90deg, transparent 0 10px, rgba(255, 255, 255, 0.08) 11px 12px),
        linear-gradient(135deg, rgba(249, 115, 22, 0.25), rgba(249, 115, 22, 0.75));
    border: 1px solid rgba(251, 146, 60, 0.36);
    box-shadow: inset 0 0 42px rgba(249, 115, 22, 0.38), 0 0 70px rgba(249, 115, 22, 0.34);
}

.front-hero__node {
    position: absolute;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 999px;
    box-shadow: 0 12px 34px rgba(2, 6, 23, 0.32);
    font-weight: 800;
}

.front-hero__node--code {
    top: 12%;
    right: 28%;
    width: 42px;
    height: 42px;
    color: #ffffff;
    font-size: 0.9375rem;
}

.front-hero__node--cloud {
    top: 42%;
    right: 43%;
}

.front-hero__node--lock {
    right: 20%;
    bottom: 10%;
}

.front-hero__line {
    position: absolute;
    right: 34%;
    width: 110px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(249, 115, 22, 0.7));
}

.front-hero__line--one {
    top: 22%;
}

.front-hero__line--two {
    top: 34%;
    width: 84px;
}

.front-hero__line--three {
    top: 48%;
    width: 96px;
}

.front-index__header {
    margin-bottom: 14px;
}

.front-index__tagline {
    font-size: 0.875rem;
    color: var(--content-muted);
    margin-bottom: var(--space-4);
    line-height: 1.6;
}

.front-index__meta {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-3);
}

.front-index__heading {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--content-text);
}

.front-index__count {
    font-size: 0.8125rem;
    color: var(--content-muted);
}

.front-index__view-all {
    color: #f97316;
    font-size: 0.72rem;
    font-weight: 700;
    text-decoration: none;
    transition: color var(--transition);
}

.front-index__view-all:hover {
    color: var(--color-accent-blue);
}

.front-sitelinks {
    margin-bottom: 18px;
    padding: 18px;
    background: #ffffff;
    border: 1px solid #e8edf5;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.05);
}

.front-sitelinks__header {
    margin-bottom: 14px;
}

.front-sitelinks__eyebrow {
    margin-bottom: 4px;
    color: #f97316;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.front-sitelinks__title {
    color: var(--content-text);
    font-size: 0.95rem;
    font-weight: 800;
}

.front-sitelinks__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.front-sitelinks__group-title {
    margin-bottom: 8px;
    color: var(--content-muted);
    font-size: 0.72rem;
    font-weight: 800;
}

.front-sitelinks__list {
    display: grid;
    gap: 6px;
    list-style: none;
}

.front-sitelinks__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 9px 11px;
    color: var(--content-text);
    background: #f8fafc;
    border: 1px solid #edf2f7;
    border-radius: 9px;
    text-decoration: none;
    transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.front-sitelinks__link:hover,
.front-sitelinks__link:focus-visible {
    color: #f97316;
    background: #fff7ed;
    border-color: #fed7aa;
}

.front-sitelinks__link-title {
    font-size: 0.78rem;
    font-weight: 700;
}

.front-sitelinks__link-meta {
    flex: 0 0 auto;
    color: var(--content-muted);
    font-size: 0.68rem;
    font-weight: 700;
}

/* ---------------------------------------------------------
   Document card grid
   --------------------------------------------------------- */
.doc-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 6px;
}

/* Card */
.doc-card {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 16px;
    min-height: 158px;
    padding: 16px 18px;
    background: #ffffff;
    border: 1px solid #e8edf5;
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.05);
    transition: box-shadow var(--transition-slow), transform var(--transition-slow);
}

.doc-card:hover {
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.09);
    transform: translateY(-2px);
}

/* Cover image */
.doc-card__cover {
    flex: 0 0 96px;
    width: 96px;
    height: 96px;
    min-height: 0;
    overflow: hidden;
    background: #e8eef7;
    border-radius: 10px;
    position: relative;
}

.doc-card__cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 400ms ease;
}

.doc-card:hover .doc-card__cover img {
    transform: scale(1.04);
}

/* Placeholder when no thumbnail */
.doc-card__cover-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    background: linear-gradient(160deg, #0f2744 0%, #13395c 100%);
    color: #93c5fd;
    padding: var(--space-3);
}

.doc-card__cover-title {
    font-size: 0.8125rem;
    font-weight: 600;
    color: #9e978e;
    text-align: center;
    line-height: 1.4;
    word-break: break-all;
}

/* Card body */
.doc-card__body {
    min-width: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 5px;
    flex: 1;
}

/* Category badge */
.doc-card__cat {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.66rem;
    font-weight: 700;
    color: #888;
    text-transform: none;
    letter-spacing: 0;
}

.doc-card__cat-icon {
    display: inline-flex;
    flex-shrink: 0;
}

.doc-card__cat-img {
    width: 12px;
    height: 12px;
    object-fit: contain;
    border-radius: 2px;
    display: block;
}

/* Title */
.doc-card__title {
    font-size: 0.94rem;
    font-weight: 700;
    color: var(--content-text);
    line-height: 1.45;
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* Excerpt */
.doc-card__excerpt {
    font-size: 0.72rem;
    color: var(--content-muted);
    line-height: 1.65;
    flex: 0 1 auto;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.doc-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 0;
}

.doc-card__tag {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
    padding: 1px 9px;
    border-radius: 999px;
    color: #475569;
    background: #eef2f7;
    font-size: 0.64rem;
    font-weight: 700;
    line-height: 1.5;
}

/* Footer row */
.doc-card__footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
    gap: 16px;
    margin-top: 1px;
    padding-top: 0;
    border-top: 0;
}

.doc-card__date,
.doc-card__read-time {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.66rem;
    color: var(--content-muted);
}

@media (min-width: 1400px) {
    .doc-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* Archive pagination (matches card index pages) */
.navigation.pagination {
    margin-top: var(--space-10);
    display: flex;
    justify-content: center;
}

.navigation.pagination .nav-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

.navigation.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.25rem;
    padding: var(--space-2) var(--space-3);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--content-muted);
    text-decoration: none;
    border: 1px solid #e6e4e0;
    border-radius: var(--radius-sm);
    background: #fff;
    transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.navigation.pagination .page-numbers:hover,
.navigation.pagination .page-numbers:focus-visible {
    border-color: var(--color-accent-blue);
    color: var(--color-accent-blue);
    background: #eff6ff;
}

.navigation.pagination .page-numbers.current {
    border-color: var(--color-accent-blue);
    background: var(--color-accent-blue);
    color: #fff;
}

.navigation.pagination .page-numbers.dots {
    border: none;
    background: transparent;
    min-width: auto;
    padding: var(--space-2);
}

/* Empty state */
.no-docs {
    text-align: center;
    padding: var(--space-16);
    color: var(--content-muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-5);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: background var(--transition), color var(--transition);
    cursor: pointer;
    border: none;
}

.btn--primary {
    background: var(--color-brand);
    color: #ffffff;
    margin-top: var(--space-4);
}

.btn--primary:hover {
    background: var(--color-brand-light);
}

/* ---------------------------------------------------------
   Doc tree nav (used in sidebar on doc pages)
   --------------------------------------------------------- */

/* Nav list */
.nav-list {
    list-style: none;
}

/* Depth 0: top-level chapters */
.nav-depth-0 {
    padding: 0;
}

/* Nav item */
.nav-item {
    position: relative;
}

/* Nav item row (with toggle) */
.nav-item-row {
    display: flex;
    align-items: center;
}

.nav-item-row .nav-link {
    flex: 1;
}

/* Nav link */
.nav-link {
    display: block;
    padding: var(--space-2) var(--space-4);
    font-size: 0.875rem;
    color: var(--sidebar-text);
    line-height: 1.4;
    transition: background var(--transition), color var(--transition);
    border-radius: 0;
    position: relative;
}

.nav-depth-0 > .nav-item > .nav-item-row > .nav-link,
.nav-depth-0 > .nav-item > .nav-link {
    font-weight: 600;
    font-size: 0.8125rem;
    text-transform: none;
    color: var(--sidebar-text);
    padding: var(--space-2) var(--space-4);
    letter-spacing: 0;
}

.nav-depth-1 > .nav-item > .nav-item-row > .nav-link,
.nav-depth-1 > .nav-item > .nav-link {
    font-weight: 500;
    padding-left: calc(var(--space-4) + 16px);
    font-size: 0.8125rem;
}

.nav-depth-2 > .nav-item > .nav-item-row > .nav-link,
.nav-depth-2 > .nav-item > .nav-link {
    padding-left: calc(var(--space-4) + 32px);
    font-size: 0.8125rem;
    color: var(--sidebar-text-muted);
}

.nav-depth-3 > .nav-item > .nav-item-row > .nav-link,
.nav-depth-3 > .nav-item > .nav-link {
    padding-left: calc(var(--space-4) + 48px);
    font-size: 0.8125rem;
    color: var(--sidebar-text-muted);
}

.nav-link:hover {
    background: var(--sidebar-bg-hover);
    color: var(--sidebar-text-active);
}

/* Active / current state */
.nav-item.is-current > .nav-link,
.nav-item.is-current > .nav-item-row > .nav-link {
    color: var(--sidebar-text-active);
    background: var(--sidebar-bg-active);
    font-weight: 600;
}

.nav-item.is-current > .nav-link::before,
.nav-item.is-current > .nav-item-row > .nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--color-accent-blue);
    border-radius: 0 2px 2px 0;
}

/* Toggle button */
.nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    color: var(--sidebar-text-muted);
    border-radius: var(--radius-sm);
    margin-right: var(--space-2);
    transition: background var(--transition), color var(--transition);
}

.nav-toggle:hover {
    background: var(--sidebar-bg-hover);
    color: var(--sidebar-text-active);
}

.toggle-icon {
    display: block;
    width: 8px;
    height: 8px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(-45deg);
    transition: transform var(--transition);
    position: relative;
    top: -1px;
}

.nav-toggle[aria-expanded="true"] .toggle-icon {
    transform: rotate(45deg);
    top: -3px;
}

/* Children container */
.nav-children {
    display: none;
    overflow: hidden;
}

.nav-children.is-open {
    display: block;
}

/* Search highlight */
.nav-item.search-hidden {
    display: none;
}

/* ---------------------------------------------------------
   Manual Content (doc article panel)
   --------------------------------------------------------- */
.manual-content {
    background: var(--content-bg);
    border-radius: var(--radius-lg);
    padding: var(--space-10) var(--space-12) var(--space-16);
    width: 100%;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
    min-height: calc(100vh - var(--topbar-height) - 2 * var(--space-8));
}

/* Breadcrumbs */
.breadcrumbs {
    margin-bottom: var(--space-5);
}

.breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
    list-style: none;
    font-size: 0.8125rem;
    color: var(--content-muted);
}

.breadcrumbs ol li + li::before {
    content: '/';
    margin-right: var(--space-1);
    color: var(--content-border);
}

.breadcrumbs a {
    color: var(--content-muted);
    text-decoration: none;
    transition: color var(--transition);
    display: inline-flex;
    align-items: center;
}

.breadcrumbs a:hover {
    color: var(--color-accent-blue);
}

.breadcrumbs li[aria-current="page"] {
    color: var(--content-text);
    font-weight: 500;
}

/* Article */
.manual-article {
    max-width: none;
}

.manual-article__header {
    padding-bottom: var(--space-6);
    margin-bottom: var(--space-8);
    border-bottom: 1px solid var(--content-border);
}

.manual-article__topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-3);
}

.manual-article__level-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent-blue);
    background: #eff6ff;
    padding: 2px 12px;
    border-radius: 20px;
    letter-spacing: 0.02em;
    border: 1px solid #bfdbfe;
}

.manual-article-share {
    display: flex;
    flex-shrink: 0;
    justify-content: flex-end;
}

.manual-article-share__button {
    width: 28px;
    height: 28px;
    font-size: 0.58rem;
}

.manual-article__title {
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--content-text);
    margin-bottom: var(--space-3);
}

.manual-article__meta {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.8125rem;
    color: var(--content-muted);
}

.manual-article__tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-8);
    padding-left: 0;
    list-style: none;
}

.manual-article__tag-item {
    display: inline-flex;
}

.manual-article__tag-link {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border: 1px solid var(--content-border);
    border-radius: 999px;
    background: #f8fafc;
    color: var(--content-muted);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.4;
    text-decoration: none;
    transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.manual-article__tag-link:hover,
.manual-article__tag-link:focus-visible {
    border-color: #bfdbfe;
    background: #eff6ff;
    color: var(--color-accent-blue);
}

.post-like--article {
    margin-top: var(--space-8);
}

.manual-article__featured-image {
    width: 100%;
    max-height: 500px;
    margin-bottom: var(--space-6);
    overflow: hidden;
    border: 1px solid var(--content-border);
    border-radius: var(--radius-lg);
    background: #f6f8fa;
}

.manual-article__featured-image-img {
    width: 100%;
    height: min(300px, 52vw);
    object-fit: cover;
    object-position: center;
}

/* ---------------------------------------------------------
   Entry Content (WordPress the_content styles)
   --------------------------------------------------------- */
.entry-content {
    color: var(--content-text);
    line-height: 1.8;
    font-size: 0.9375rem;
}

.entry-content > * + * {
    margin-top: var(--space-5);
}

.entry-content h1[id],
.entry-content h2[id] {
    scroll-margin-top: var(--anchor-scroll-offset);
}

.entry-content h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-top: var(--space-10);
    margin-bottom: var(--space-4);
    padding: var(--space-1) 0 var(--space-1) var(--space-4);
    border-left: 4px solid var(--color-accent-blue);
    line-height: 1.4;
    color: var(--content-text);
}

.entry-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-top: var(--space-8);
    margin-bottom: var(--space-3);
    line-height: 1.3;
}

.entry-content h4 {
    font-size: 1.0625rem;
    font-weight: 600;
    margin-top: var(--space-6);
    margin-bottom: var(--space-2);
}

.entry-content p {
    line-height: 1.8;
}

.entry-content a {
    color: #4f46e5;
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color var(--transition);
}

.entry-content a:hover {
    color: #3730a3;
}

.entry-content ul,
.entry-content ol {
    padding-left: var(--space-6);
}

.entry-content ul {
    list-style: disc;
}

.entry-content ol {
    list-style: decimal;
}

.entry-content li + li {
    margin-top: var(--space-2);
}

.entry-content blockquote {
    display: flex;
    gap: var(--space-3);
    align-items: flex-start;
    padding: var(--space-4) var(--space-5);
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: var(--radius-md);
    color: var(--content-text);
    font-style: normal;
    line-height: 1.7;
}

.entry-content blockquote::before {
    content: '';
    display: block;
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    background: var(--color-accent-blue);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='white'%3E%3Cpath fill-rule='evenodd' d='M18 10a8 8 0 1 1-16 0 8 8 0 0 1 16 0zm-7-4a1 1 0 1 1-2 0 1 1 0 0 1 2 0zM9 9a1 1 0 0 0 0 2v3a1 1 0 0 0 1 1h1a1 1 0 1 0 0-2v-3a1 1 0 0 0-1-1H9z' clip-rule='evenodd'/%3E%3C/svg%3E");
    background-size: 20px;
    margin-top: 1px;
}

.entry-content code {
    font-family: var(--font-mono);
    font-size: 0.875em;
    background: #f6f8fa;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--content-border);
    color: #c9254e;
}

.entry-content pre {
    background: #0d1117;
    border: 1px solid #30363d;
    border-radius: var(--radius-md);
    padding: var(--space-5);
    overflow-x: auto;
    line-height: 1.6;
}

.entry-content pre code {
    background: none;
    border: none;
    padding: 0;
    color: #e6edf3;
    font-size: 0.875rem;
}

.entry-table-wrap {
    max-width: 100%;
    margin: var(--space-4) 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.entry-table-wrap table {
    width: max-content;
    min-width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.entry-content th,
.entry-content td {
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--content-border);
    text-align: left;
}

.entry-content th {
    background: #f6f8fa;
    font-weight: 600;
}

.entry-content tr:nth-child(even) td {
    background: #fafafa;
}

.entry-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--content-border);
}

.entry-content hr {
    border: none;
    border-top: 1px solid var(--content-border);
    margin: var(--space-8) 0;
}

/* Callout / notice blocks */
.entry-content .wp-block-notice,
.entry-content .notice {
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-md);
    border-left: 4px solid;
    margin: var(--space-5) 0;
}

/* ---------------------------------------------------------
   Manual TOC (on root page)
   --------------------------------------------------------- */
.manual-toc {
    margin-top: var(--space-8);
    padding: var(--space-6);
    background: #f6f8fa;
    border: 1px solid var(--content-border);
    border-radius: var(--radius-lg);
}

.manual-toc__title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--space-5);
    color: var(--content-text);
}

.manual-toc__list {
    list-style: none;
    padding: 0;
}

.manual-toc__chapter {
    padding: var(--space-2) 0;
}

.manual-toc__chapter + .manual-toc__chapter {
    border-top: 1px solid var(--content-border);
}

.manual-toc__link {
    text-decoration: none;
    transition: color var(--transition);
}

.manual-toc__link--chapter {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--content-text);
    display: block;
    padding: var(--space-2) 0;
}

.manual-toc__link--chapter:hover {
    color: #4f46e5;
}

.manual-toc__sections {
    list-style: none;
    padding-left: var(--space-5);
    margin-top: var(--space-1);
}

.manual-toc__sections li {
    padding: var(--space-1) 0;
}

.manual-toc__link--section {
    font-size: 0.875rem;
    color: var(--content-muted);
}

.manual-toc__link--section:hover {
    color: #4f46e5;
}

/* ---------------------------------------------------------
   Prev / Next navigation
   --------------------------------------------------------- */
.manual-page-nav {
    display: flex;
    justify-content: space-between;
    gap: var(--space-4);
    margin-top: var(--space-12);
    padding-top: var(--space-6);
    border-top: 1px solid var(--content-border);
    width: 100%;
}

.manual-page-nav__link {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    padding: var(--space-4);
    border: 1px solid var(--content-border);
    border-radius: var(--radius-md);
    max-width: 45%;
    transition: border-color var(--transition), background var(--transition);
    text-decoration: none;
}

.manual-page-nav__link:hover {
    border-color: var(--color-accent-blue);
    background: #eff6ff;
}

.manual-page-nav__link--next {
    text-align: right;
    margin-left: auto;
}

.manual-page-nav__label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--content-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.manual-page-nav__title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-accent-blue);
    line-height: 1.4;
}

/* ---------------------------------------------------------
   Responsive
   --------------------------------------------------------- */
@media (max-width: 1399px) {
    .doc-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1024px) {
    .site-sidebar {
        transform: translateX(-100%);
        z-index: 1001;
    }

    .site-sidebar.is-open {
        transform: translateX(0);
    }

    .sidebar-overlay.is-visible {
        display: block;
    }

    .site-main-area {
        margin-left: 0;
    }

    .site-sidebar__open-btn {
        display: flex;
    }

    .site-sidebar__toc-fab {
        display: inline-flex;
    }
}

@media (max-width: 900px) {
    .content-layout {
        grid-template-columns: minmax(0, 1fr) 315px;
    }

    .site-content {
        padding: var(--space-4);
    }

    .manual-content {
        padding: var(--space-6) var(--space-8) var(--space-12);
    }

    .doc-grid {
        grid-template-columns: 1fr;
    }

    .front-hero {
        grid-template-columns: minmax(0, 1fr) 220px;
        padding: var(--space-6);
    }

    .front-hero__title {
        font-size: clamp(1.375rem, 4vw, 2rem);
    }

    .cookie-consent {
        left: max(var(--space-6), env(safe-area-inset-left, 0px));
    }
}

@media (max-width: 768px) {
    .site-topbar {
        position: fixed;
        justify-content: flex-start;
        padding-left: var(--space-3);
        padding-right: var(--space-3);
    }

    .site-topbar__brand-mobile {
        display: flex;
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        max-width: min(72vw, 280px);
        justify-content: center;
    }

    .site-topbar__nav {
        display: none;
    }

    /* Topbar: hide long tagline on small screens */
    .site-topbar__tagline {
        display: none;
    }

    /* Content padding */
    .site-content {
        padding: var(--space-3);
    }

    .content-layout {
        grid-template-columns: 1fr;
    }

    .site-right-sidebar {
        position: static;
    }

    .manual-content {
        padding: var(--space-5) var(--space-5) var(--space-10);
        border-radius: var(--radius-md);
    }

    .front-hero {
        grid-template-columns: 1fr;
        min-height: auto;
        padding: var(--space-5);
    }

    .front-hero__visual {
        display: none;
    }

    .front-sitelinks__grid {
        grid-template-columns: 1fr;
    }

    /* Document grid: single column on tablet and mobile */
    .doc-grid {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .manual-page-nav {
        flex-direction: column;
    }

    .manual-page-nav__link {
        max-width: 100%;
    }

    .manual-page-nav__link--next {
        text-align: left;
        margin-left: 0;
    }

    .cookie-consent {
        left: max(0.75rem, env(safe-area-inset-left, 0px));
        right: max(0.75rem, env(safe-area-inset-right, 0px));
        bottom: max(0.75rem, env(safe-area-inset-bottom, 0px));
        padding: var(--space-4);
        align-items: stretch;
    }

    .wmt-user-intro {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
        padding: var(--space-5);
    }

    .wmt-user-intro__meta {
        justify-content: center;
    }

    .wmt-user-intro__meta-item {
        width: 100%;
        max-width: 240px;
    }
}

@media (max-width: 480px) {
    .manual-article__title {
        font-size: 1.5rem;
    }

    .doc-card {
        gap: var(--space-3);
        min-height: 150px;
        padding: var(--space-3);
    }

    .doc-card__cover {
        flex-basis: 68px;
        width: 68px;
        height: 68px;
        border-radius: 8px;
    }

    .doc-card__body {
        padding: 0;
    }

    .doc-card__title {
        font-size: 0.86rem;
    }

    .doc-card__excerpt {
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .cookie-consent {
        flex-direction: column;
    }

    .cookie-consent__button {
        width: 100%;
    }

    .wmt-user-intro {
        gap: var(--space-4);
        padding: var(--space-4);
        border-radius: 14px;
    }

    .wmt-user-intro__avatar-image {
        width: 88px;
        height: 88px;
    }

    .wmt-user-intro__name {
        font-size: 1.25rem;
    }
}

@media (max-width: 360px) {
    .doc-grid {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .cookie-consent {
        transition: none;
    }
}

/* ---------------------------------------------------------
   Print
   --------------------------------------------------------- */
@media print {
    .site-header,
    .manual-sidebar,
    .sidebar-open-btn,
    .cookie-consent,
    .manual-page-nav {
        display: none !important;
    }

    .manual-content {
        margin-left: 0;
        padding: 0;
    }

    .entry-content pre {
        white-space: pre-wrap;
    }
}

/* ---------------------------------------------------------
   Utility
   --------------------------------------------------------- */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}