/* pebble — Granit's documentation theme.
   Catppuccin Mocha, Inter, and a hint of granite. */

/* ---------- Fonts ---------- */

@font-face {
    font-family: "Inter";
    src: url("/static/fonts/InterVariable.woff2") format("woff2");
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Inter";
    src: url("/static/fonts/InterVariable-Italic.woff2") format("woff2");
    font-weight: 100 900;
    font-style: italic;
    font-display: swap;
}

/* ---------- Tokens (named after the app's DaisyUI variables) ---------- */

:root {
    /* follow the system by default; the header toggle forces a scheme
       via data-theme, which is all light-dark() needs to flip */
    color-scheme: light dark;

    /* Catppuccin Latte / Mocha, as used by the Granit app */
    --base-100: light-dark(#eff1f5, #1e1e2e);
    --base-200: light-dark(#e6e9ef, #181825);
    --base-300: light-dark(#dce0e8, #11111b);
    --base-content: light-dark(#4c4f69, #cdd6f4);
    --content-muted: light-dark(#6c6f85, #a6adc8);
    --content-faint: light-dark(#9ca0b0, #6c7086);
    --primary: light-dark(#8839ef, #cba6f7);
    --secondary: light-dark(#7287fd, #b4befe);
    --accent: light-dark(#dc8a78, #f5e0dc);
    --neutral: light-dark(#ccd0da, #313244);
    --neutral-strong: light-dark(#bcc0cc, #45475a);
    --info: light-dark(#1e66f5, #89b4fa);
    --success: light-dark(#40a02b, #a6e3a1);
    --warning: light-dark(#df8e1d, #f9e2af);
    --error: light-dark(#d20f39, #f38ba8);
    --peach: light-dark(#fe640b, #fab387);
    --teal: light-dark(#179299, #94e2d5);
    --primary-content: light-dark(#eff1f5, #11111b);
    --shadow-color: light-dark(rgba(76, 79, 105, 0.18), rgba(0, 0, 0, 0.4));
    --shadow-card: 0 8px 28px var(--shadow-color);
    --code-bg: light-dark(#e6e9ef, #11111b);

    /* syntax highlighting */
    --syn-keyword: light-dark(#8839ef, #cba6f7);
    --syn-operator: light-dark(#179299, #94e2d5);
    --syn-string: light-dark(#40a02b, #a6e3a1);
    --syn-comment: light-dark(#9ca0b0, #6c7086);
    --syn-constant: light-dark(#fe640b, #fab387);
    --syn-function: light-dark(#1e66f5, #89b4fa);
    --syn-type: light-dark(#df8e1d, #f9e2af);
    --syn-variable: light-dark(#4c4f69, #cdd6f4);
    --syn-parameter: light-dark(#dd7878, #f5e0dc);
    --syn-punctuation: light-dark(#7c7f93, #9399b2);
    --syn-regexp: light-dark(#ea76cb, #f5c2e7);

    --font-sans: "Inter", Avenir, Helvetica, Arial, sans-serif;
    --font-mono: "SF Mono", "Fira Code", "JetBrains Mono", Menlo, Consolas, monospace;

    --radius: 0.75rem;
    --radius-sm: 0.4rem;
    --content-width: 72rem;
    --prose-width: 70ch;
    --header-height: 3.5rem;

    /* speckled granite grain, like the pebble itself */
    --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}

/* Manual override from the header toggle */
:root[data-theme="dark"] {
    color-scheme: dark;
}

:root[data-theme="light"] {
    color-scheme: light;
}

/* ---------- Reset & base ---------- */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--base-content);
    background: var(--base-100);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: color-mix(in srgb, var(--primary) 35%, transparent);
}

h1, h2, h3, h4, h5, h6 {
    line-height: 1.25;
    letter-spacing: -0.015em;
    font-weight: 650;
    scroll-margin-top: calc(var(--header-height) + 1.5rem);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.45rem; margin-top: 2.25rem; }
h3 { font-size: 1.15rem; margin-top: 1.75rem; }

a {
    color: var(--primary);
    text-decoration: none;
}

a:hover {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 3px;
}

img {
    max-width: 100%;
}

hr {
    border: none;
    border-top: 1px solid var(--neutral);
    margin: 2.5rem 0;
}

blockquote {
    margin: 1.25rem 0;
    padding: 0.25rem 1.25rem;
    border-left: 3px solid var(--neutral-strong);
    color: var(--content-muted);
}

blockquote > :first-child { margin-top: 0.5rem; }
blockquote > :last-child { margin-bottom: 0.5rem; }

table {
    border-collapse: collapse;
    width: 100%;
    margin: 1.25rem 0;
    font-size: 0.95rem;
    display: block;
    overflow-x: auto;
}

th, td {
    text-align: left;
    padding: 0.5rem 0.9rem;
    border: 1px solid var(--neutral);
}

th {
    background: var(--base-200);
    font-weight: 600;
}

tbody tr:nth-child(even) {
    background: color-mix(in srgb, var(--base-200) 55%, transparent);
}

/* Custom scrollbars, Mocha-flavored */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--neutral-strong) transparent;
}

.skip-link {
    position: absolute;
    left: -999px;
    top: 0;
    z-index: 100;
    background: var(--primary);
    color: var(--primary-content);
    padding: 0.5rem 1rem;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

.skip-link:focus {
    left: 1rem;
}

/* ---------- Header ---------- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: color-mix(in srgb, var(--base-200) 80%, transparent);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--neutral);
}

.header-inner {
    max-width: var(--content-width);
    margin: 0 auto;
    height: var(--header-height);
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--base-content);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: -0.01em;
}

.brand:hover {
    color: var(--base-content);
    text-decoration: none;
}

.brand-logo {
    display: block;
    border-radius: 6px;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    color: var(--content-muted);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-sm);
}

.nav-link:hover {
    color: var(--base-content);
    background: var(--neutral);
    text-decoration: none;
}

.nav-icon {
    display: inline-flex;
    align-items: center;
    color: var(--content-muted);
    padding: 0.35rem 0.5rem;
    margin-left: 0.25rem;
    border-radius: var(--radius-sm);
}

.nav-icon:hover {
    color: var(--base-content);
    background: var(--neutral);
}

/* Hamburger menu — replaces the text links on narrow screens */
.nav-menu {
    display: none;
    position: relative;
}

.nav-menu summary {
    list-style: none;
    cursor: pointer;
}

.nav-menu summary::-webkit-details-marker {
    display: none;
}

.nav-menu[open] summary {
    color: var(--base-content);
    background: var(--neutral);
}

.nav-menu-panel {
    position: absolute;
    right: 0;
    top: calc(100% + 0.6rem);
    z-index: 60;
    min-width: 11rem;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.5rem;
    background: var(--base-200);
    border: 1px solid var(--neutral);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-card);
}

.nav-menu-panel a {
    display: block;
    padding: 0.55rem 0.9rem;
    border-radius: var(--radius-sm);
    color: var(--content-muted);
    font-size: 0.95rem;
    font-weight: 500;
}

.nav-menu-panel a:hover {
    color: var(--base-content);
    background: var(--neutral);
    text-decoration: none;
}

/* ---------- Main column ---------- */

.content {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 2.5rem 1.5rem 4rem;
}

/* Single prose column for standalone pages and simple layouts */
.prose {
    max-width: var(--prose-width);
}

.prose-centered {
    max-width: var(--prose-width);
    margin: 0 auto;
}

/* ---------- Footer ---------- */

.site-footer {
    border-top: 1px solid var(--neutral);
    background: var(--base-200);
}

.footer-inner {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 1.75rem 1.5rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.5rem 2rem;
    color: var(--content-faint);
    font-size: 0.85rem;
}

.site-footer p {
    margin: 0;
}

.site-footer a {
    color: var(--content-muted);
}

.site-footer a:hover {
    color: var(--primary);
}

/* ---------- Hero (homepage) ---------- */

.hero {
    position: relative;
    text-align: center;
    padding: 4.5rem 1rem 3.5rem;
    border-radius: var(--radius);
    background:
        radial-gradient(ellipse 60% 55% at 50% 0%,
            color-mix(in srgb, var(--primary) 12%, transparent), transparent 70%),
        var(--base-200);
    border: 1px solid var(--neutral);
    overflow: hidden;
}

/* the granite grain */
.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--grain);
    opacity: 0.04;
    pointer-events: none;
}

.hero > * {
    position: relative;
    z-index: 1;
}

.hero-logo {
    width: 96px;
    height: 96px;
    filter: drop-shadow(0 8px 24px var(--shadow-color));
}

.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.25rem);
    font-weight: 750;
    letter-spacing: -0.03em;
    margin: 1.25rem 0 0.75rem;
}

.hero-tagline {
    max-width: 38rem;
    margin: 0 auto 2rem;
    color: var(--content-muted);
    font-size: 1.15rem;
}

.cta-row {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.98rem;
    padding: 0.65rem 1.4rem;
    border-radius: 999px;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:hover {
    text-decoration: none;
    transform: translateY(-1px);
}

.btn-primary {
    background: var(--primary);
    color: var(--primary-content);
}

.btn-primary:hover {
    background: color-mix(in srgb, var(--primary) 88%, white);
    color: var(--primary-content);
    box-shadow: 0 6px 24px color-mix(in srgb, var(--primary) 35%, transparent);
}

.btn-ghost {
    background: transparent;
    color: var(--base-content);
    border: 1px solid var(--neutral-strong);
}

.btn-ghost:hover {
    color: var(--base-content);
    border-color: var(--primary);
    background: var(--neutral);
}

/* Feature grid rendered from home.md's h2 sections */
.home-body {
    max-width: var(--content-width);
    margin: 3rem auto 0;
}

.home-body > p {
    max-width: var(--prose-width);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.25rem;
    margin-top: 2rem;
}

/* ---------- Cards (wiki index, backlinks, features) ---------- */

.card {
    position: relative;
    background: var(--base-200);
    border: 1px solid var(--neutral);
    border-radius: var(--radius);
    padding: 1.4rem 1.6rem;
    transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
    overflow: hidden;
}

.card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--grain);
    opacity: 0.03;
    pointer-events: none;
}

.card:hover {
    transform: translateY(-2px);
    border-color: color-mix(in srgb, var(--primary) 45%, var(--neutral));
    box-shadow: var(--shadow-card);
}

.card > h2:first-child,
.card > h3:first-child {
    margin-top: 0;
}

/* Wiki index */
.wiki-intro {
    max-width: var(--prose-width);
    color: var(--content-muted);
    margin-bottom: 2rem;
}

.wiki-categories {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.25rem;
}

.wiki-category-card h2 {
    font-size: 1.1rem;
    margin: 0 0 0.4rem;
}

.wiki-category-description {
    font-size: 0.9rem;
    color: var(--content-muted);
    margin: 0 0 0.9rem;
}

.wiki-category-pages {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.wiki-category-pages li a {
    font-size: 0.92rem;
    color: var(--secondary);
}

.wiki-category-pages li a:hover {
    color: var(--accent);
}

/* ---------- Wiki page: three-column layout ---------- */

.wiki-layout {
    display: grid;
    grid-template-columns: 15rem minmax(0, var(--prose-width)) 14rem;
    gap: 3rem;
    align-items: start;
}

.wiki-sidenav,
.wiki-toc {
    position: sticky;
    top: calc(var(--header-height) + 2rem);
    max-height: calc(100vh - var(--header-height) - 4rem);
    overflow-y: auto;
    font-size: 0.88rem;
}

.sidenav-category {
    margin-bottom: 1.4rem;
}

.sidenav-category h2 {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--content-faint);
    margin: 0 0 0.5rem;
}

.sidenav-category ul {
    list-style: none;
    margin: 0;
    padding: 0;
    border-left: 1px solid var(--neutral);
}

.sidenav-category li a {
    display: block;
    color: var(--content-muted);
    padding: 0.22rem 0.85rem;
    border-left: 2px solid transparent;
    margin-left: -1.5px;
}

.sidenav-category li a:hover {
    color: var(--base-content);
    text-decoration: none;
    border-left-color: var(--neutral-strong);
}

.sidenav-category li a.current {
    color: var(--primary);
    font-weight: 600;
    border-left-color: var(--primary);
}

.wiki-toc h2 {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--content-faint);
    margin: 0 0 0.5rem;
}

.toc ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.toc li {
    padding: 0.18rem 0;
}

.toc li a {
    color: var(--content-muted);
}

.toc li a:hover {
    color: var(--primary);
    text-decoration: none;
}

.toc-h3 { padding-left: 0.9rem; }
.toc-h4 { padding-left: 1.8rem; }
.toc-h5 { padding-left: 2.7rem; }
.toc-h6 { padding-left: 3.6rem; }

/* Page meta above the title */
.page-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.category-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--primary);
    background: color-mix(in srgb, var(--primary) 14%, transparent);
    border: 1px solid color-mix(in srgb, var(--primary) 30%, transparent);
    padding: 0.15rem 0.6rem;
    border-radius: 999px;
}

.wiki-article > h1:first-of-type,
.wiki-article .page-meta + h1 {
    margin-top: 0;
}

/* Tag chips */
.tag-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.tag-list li a {
    display: inline-block;
    padding: 0.12rem 0.65rem;
    background: var(--neutral);
    color: var(--content-muted);
    border-radius: 999px;
    font-size: 0.8rem;
}

.tag-list li a:hover {
    background: var(--neutral-strong);
    color: var(--base-content);
    text-decoration: none;
}

/* Backlinks */
.backlinks {
    margin-top: 3rem;
}

.backlinks h2 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--content-faint);
    margin: 0 0 0.6rem;
}

.backlinks ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.backlinks li a {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: var(--base-200);
    border: 1px solid var(--neutral);
    border-radius: var(--radius-sm);
    color: var(--secondary);
    font-size: 0.88rem;
}

.backlinks li a:hover {
    border-color: color-mix(in srgb, var(--primary) 45%, var(--neutral));
    color: var(--accent);
    text-decoration: none;
}

/* Mobile fallback: nav/TOC inside <details> */
details.collapse-nav {
    display: none;
    margin-bottom: 1.25rem;
    background: var(--base-200);
    border: 1px solid var(--neutral);
    border-radius: var(--radius-sm);
    padding: 0.6rem 1rem;
}

details.collapse-nav summary {
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--content-muted);
}

/* ---------- Lists (wiki/blog/tag index fallbacks) ---------- */

.blog-list,
.wiki-list,
.tag-index {
    list-style: none;
    padding: 0;
}

.blog-list li,
.wiki-list li,
.tag-index li {
    padding: 0.45rem 0;
    border-bottom: 1px solid var(--neutral);
}

.blog-list time {
    color: var(--content-faint);
    font-size: 0.85rem;
    margin-left: 0.75rem;
}

.post-meta {
    color: var(--content-faint);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

/* ---------- Code ---------- */

code {
    font-family: var(--font-mono);
    font-size: 0.88em;
}

p code,
li code,
td code,
h1 code, h2 code, h3 code, h4 code {
    background: var(--neutral);
    color: var(--accent);
    padding: 0.12em 0.4em;
    border-radius: var(--radius-sm);
}

pre.code-block {
    background: var(--code-bg);
    color: var(--base-content);
    border: 1px solid var(--neutral);
    border-radius: var(--radius);
    padding: 1.1rem 1.3rem;
    overflow-x: auto;
    font-size: 0.88rem;
    line-height: 1.6;
}

pre.mermaid {
    background: transparent;
    border: none;
    padding: 0;
    text-align: center;
    overflow: visible;
    font-family: inherit;
}

pre.mermaid svg {
    max-width: 100%;
}

/* Syntax highlighting — Catppuccin mapping for syntect's hl- classes */
.hl-keyword { color: var(--syn-keyword); }
.hl-keyword.hl-operator { color: var(--syn-operator); }
.hl-storage { color: var(--syn-keyword); }
.hl-string { color: var(--syn-string); }
.hl-comment { color: var(--syn-comment); font-style: italic; }
.hl-constant { color: var(--syn-constant); }
.hl-entity.hl-name.hl-function { color: var(--syn-function); }
.hl-entity.hl-name.hl-type { color: var(--syn-type); }
.hl-entity.hl-name.hl-tag { color: var(--syn-keyword); }
.hl-entity.hl-other.hl-attribute-name { color: var(--syn-type); }
.hl-support.hl-function { color: var(--syn-function); }
.hl-support.hl-type { color: var(--syn-type); }
.hl-function { color: var(--syn-function); }
.hl-regexp { color: var(--syn-regexp); }
.hl-variable { color: var(--syn-variable); }
.hl-variable.hl-parameter { color: var(--syn-parameter); }
.hl-punctuation { color: var(--syn-punctuation); }

/* ---------- Wiki links ---------- */

.wikilink {
    font-weight: 500;
}

.wikilink.broken {
    color: var(--error);
    border-bottom: 1px dashed var(--error);
    cursor: help;
}

/* ---------- Markdown alerts ---------- */

.markdown-alert {
    border-left: 3px solid;
    border-radius: var(--radius-sm);
    padding: 0.85rem 1.1rem;
    margin: 1.25rem 0;
}

.markdown-alert > :last-child {
    margin-bottom: 0;
}

.markdown-alert-title {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 650;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 0.35rem;
}

.markdown-alert-note {
    border-color: var(--info);
    background: color-mix(in srgb, var(--info) 9%, var(--base-200));
}
.markdown-alert-note .markdown-alert-title { color: var(--info); }

.markdown-alert-tip {
    border-color: var(--success);
    background: color-mix(in srgb, var(--success) 9%, var(--base-200));
}
.markdown-alert-tip .markdown-alert-title { color: var(--success); }

.markdown-alert-important {
    border-color: var(--primary);
    background: color-mix(in srgb, var(--primary) 9%, var(--base-200));
}
.markdown-alert-important .markdown-alert-title { color: var(--primary); }

.markdown-alert-warning {
    border-color: var(--warning);
    background: color-mix(in srgb, var(--warning) 9%, var(--base-200));
}
.markdown-alert-warning .markdown-alert-title { color: var(--warning); }

.markdown-alert-caution {
    border-color: var(--error);
    background: color-mix(in srgb, var(--error) 9%, var(--base-200));
}
.markdown-alert-caution .markdown-alert-title { color: var(--error); }

/* ---------- 404 ---------- */

.not-found {
    text-align: center;
    padding: 4rem 1rem;
}

.not-found .hero-logo {
    opacity: 0.85;
}

.not-found h1 {
    margin-top: 1.5rem;
}

.not-found-body {
    max-width: 34rem;
    margin: 0 auto;
    color: var(--content-muted);
}

/* ---------- Responsive ---------- */

@media (max-width: 64rem) {
    .wiki-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 0;
    }

    .wiki-sidenav,
    .wiki-toc {
        display: none;
    }

    details.collapse-nav {
        display: block;
    }
}

@media (max-width: 40rem) {
    .header-inner {
        padding: 0 1rem;
    }

    .site-nav .nav-link {
        display: none;
    }

    .nav-menu {
        display: block;
    }

    .content {
        padding: 1.5rem 1rem 3rem;
    }

    .hero {
        padding: 3rem 1rem 2.5rem;
    }

    h1 { font-size: 1.7rem; }

    .footer-inner {
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .btn,
    .card {
        transition: none;
    }
}

/* ---------- Theme toggle button ---------- */

.theme-toggle {
    font: inherit;
    background: none;
    border: none;
    cursor: pointer;
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
    display: none;
}

/* show the icon for the theme a click switches to:
   sun while dark, moon while light */
:root[data-theme="dark"] .theme-toggle .icon-sun {
    display: block;
}

:root[data-theme="light"] .theme-toggle .icon-moon {
    display: block;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme]) .theme-toggle .icon-sun {
        display: block;
    }
}

@media (prefers-color-scheme: light) {
    :root:not([data-theme]) .theme-toggle .icon-moon {
        display: block;
    }
}