/* ============================================================
   _hyperscript Theme — Modern with OS9/HyperCard touches
   ============================================================ */

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

@font-face {
    font-family: "ChicagoFLF";
    src: url("/fonts/ChicagoFLF.ttf") format("truetype");
    font-display: block;
}

@font-face {
    font-family: "IBM Plex Sans";
    src: url("/fonts/IBMPlexSans-Regular.woff2") format("woff2");
    font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
    font-family: "IBM Plex Sans";
    src: url("/fonts/IBMPlexSans-Italic.woff2") format("woff2");
    font-weight: 400; font-style: italic; font-display: swap;
}
@font-face {
    font-family: "IBM Plex Sans";
    src: url("/fonts/IBMPlexSans-Medium.woff2") format("woff2");
    font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
    font-family: "IBM Plex Sans";
    src: url("/fonts/IBMPlexSans-SemiBold.woff2") format("woff2");
    font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
    font-family: "IBM Plex Sans";
    src: url("/fonts/IBMPlexSans-Bold.woff2") format("woff2");
    font-weight: 700; font-style: normal; font-display: swap;
}

@font-face {
    font-family: "IBM Plex Mono";
    src: url("/fonts/IBMPlexMono-Regular.woff2") format("woff2");
    font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
    font-family: "IBM Plex Mono";
    src: url("/fonts/IBMPlexMono-Medium.woff2") format("woff2");
    font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
    font-family: "IBM Plex Mono";
    src: url("/fonts/IBMPlexMono-SemiBold.woff2") format("woff2");
    font-weight: 600; font-style: normal; font-display: swap;
}

:root {
    /* Core palette */
    --bg:             #ffffff;
    --bg-subtle:      #f6f6f6;
    --bg-chrome:      #ebebeb;
    --border:         #d4d4d4;
    --border-strong:  #b0b0b0;
    --text:           #222222;
    --text-muted:     #666666;
    --accent:         #4a84c4;
    --accent-hover:   #2a5080;
    --accent-light:   #e8f0fb;
    --warn-bg:        #fffbe6;
    --warn-border:    #e8d44d;
    --info-fg:        var(--accent);

    /* OS9 chrome */
    --chrome-gradient: linear-gradient(180deg, #eaeaea 0%, #d6d6d6 100%);

    /* Typography */
    --font-heading: "ChicagoFLF", "Chicago", system-ui, sans-serif;
    --font:         "IBM Plex Sans", -apple-system, "Segoe UI", system-ui, sans-serif;
    --mono-font:    "IBM Plex Mono", "SF Mono", "Source Code Pro", "Consolas", monospace;
    --main-font:    var(--font);
    --font-size:    17px;

    /* Spacing — keep compat with existing content */
    --radius:      5px;
    --gap:         10px;
    --rhythm:      1.4rem;
    --line-length: 90ch;
}

/* ---- Reset & Base ---- */

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

html {
    overflow-y: scroll;
}

body {
    font-family: var(--font);
    font-size: var(--font-size);
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    margin: 0;
    -webkit-font-smoothing: antialiased;
}

/* ---- Navbar (OS9 Menu Bar) ---- */

.navbar {
    background: var(--bg-chrome);
    border-top: 2px solid var(--border-strong);
    border-bottom: 2px solid var(--border-strong);
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    padding: 0 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar nav {
    max-width: 94ch;
    margin: 0 auto;
    display: flex;
    align-items: center;
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0;
    margin: 0;
    padding: 0;
    flex: 1;
}

.nav-links li { margin: 0; }

.navbar a {
    display: block;
    text-decoration: none;
    color: var(--text);
    font-family: var(--font-heading);
    font-size: 0.95rem;
    padding: 8px 14px;
}

.navbar a:hover {
    background: var(--accent);
    color: white;
}

.navbar form { margin: 0; }

/* Logo */
.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.3rem !important;
    letter-spacing: -0.5px;
    padding: 6px 14px 6px 0 !important;
    color: var(--text) !important;
    text-shadow:
        0.5px 0 0 currentColor,
        -0.5px 0 0 currentColor,
        1px 0 0 currentColor,
        -1px 0 0 currentColor;
    flex-shrink: 0;
    min-width: 4.5ch;
}

.nav-logo:hover {
    background: none !important;
    color: var(--accent) !important;
}

.logo-slashes {
    color: var(--accent);
    text-shadow:
        0.5px 0 0 var(--accent),
        -0.5px 0 0 var(--accent),
        1px 0 0 var(--accent),
        -1px 0 0 var(--accent);
}

.nav-logo:hover .logo-slashes,
.nav-logo:hover .logo-underscore {
    color: var(--accent);
}

.nav-spacer { flex: 1; }

/* GitHub icon */
.nav-github {
    display: flex !important;
    align-items: center;
    padding: 8px 10px !important;
}
.nav-github svg { display: block; }

/* Search */
.search-wrapper {
    position: relative;
}
.search-box {
    width: 3em;
    transition: width 0.2s ease-in-out;
    font-size: 0.85rem;
    padding: 3px 6px;
    font-family: var(--font);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--bg);
}
.search-box:focus {
    width: 15em;
    outline: 2px solid var(--accent);
    outline-offset: -1px;
}
.search-results {
    position: absolute;
    right: 0;
    top: calc(100% + 4px);
    width: 380px;
    max-height: 70vh;
    overflow-y: auto;
    background: var(--bg);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
    z-index: 1000;
    padding: 4px;
}
.search-results.hidden { display: none; }
.search-result {
    display: block;
    padding: 8px 10px;
    text-decoration: none;
    color: var(--text);
    border-radius: 3px;
    font-family: var(--font);
}
.search-result:hover,
.search-result.selected {
    background: var(--accent);
    color: white;
}
.search-result:hover .search-result-excerpt,
.search-result.selected .search-result-excerpt {
    color: rgba(255,255,255,0.85);
}
.search-result + .search-result {
    border-top: 1px solid var(--border);
}
.search-result-title {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 2px;
}
.search-result-excerpt {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.4;
}
.search-result-excerpt mark {
    background: var(--warn-bg);
    color: inherit;
    padding: 0 1px;
    border-radius: 2px;
}
.search-result:hover .search-result-excerpt mark,
.search-result.selected .search-result-excerpt mark {
    background: rgba(255,255,255,0.25);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    width: 32px;
    height: 32px;
    padding: 4px;
    background: none;
    border: none;
    cursor: pointer;
    margin-left: auto;
}
.hamburger span {
    display: block;
    height: 2px;
    background: var(--text);
    border-radius: 1px;
    transition: transform 0.2s, opacity 0.2s;
}

/* Mobile nav */
@media (max-width: 768px) {
    .hamburger { display: flex; }

    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-chrome);
        border-bottom: 2px solid var(--border-strong);
        box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        padding: 8px 0;
        z-index: 99;
    }
    .nav-open .nav-links { display: flex; }
    .nav-links li { width: 100%; }
    .nav-links a { padding: 10px 20px; }
    .nav-spacer { display: none; }

    /* Hamburger → X animation */
    .nav-open .hamburger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
    .nav-open .hamburger span:nth-child(2) { opacity: 0; }
    .nav-open .hamburger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
}

/* ---- Container ---- */

.container {
    max-width: var(--line-length);
    margin: 0 auto;
    padding: 1.5rem 1rem;
}

.container.content {
    max-width: var(--line-length);
    margin: 0 auto;
    padding: 1.5rem 1rem;
}

.container.content h1:first-child {
    margin-top: 0;
}

/* ---- Typography ---- */

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    line-height: 1.3;
    margin-top: 2rem;
    margin-bottom: 0.6rem;
    letter-spacing: 0.01em;
}

h1, h2, h3, h4 {
    scroll-margin-top: 60px;
}

h1 { font-size: 2.2rem; }
h2 { font-size: 1.6rem; color: var(--text); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.05rem; }

p { margin: 0.6rem 0; }

a { color: var(--accent); font-weight: 500; }
a:hover { color: var(--accent-hover); }

ul, ol {
    margin-inline-start: .5em;
}
ul {
    list-style-type: disc;
}

code {
    font-family: var(--mono-font);
    font-size: 0.88em;
    font-weight: 500;
    background: var(--bg-subtle);
    padding: 1px 5px;
    border-radius: 3px;
    color: #1a1a1a;
}

pre { margin: 0; overflow-x: auto; }

/* Code blocks — dark (Nord) */
pre[class*="language-"] {
    background: #2e3440;
    border: 1px solid #3b4252;
    border-radius: var(--radius);
    padding: 12px 14px;
    margin: 1rem 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

pre[class*="language-"] code {
    color: #d8dee9;
}

pre[class*="language-"] .token.comment { color: #616e88; }
pre[class*="language-"] .token.string,
pre[class*="language-"] .token.attr-value { color: #a3be8c; }
pre[class*="language-"] .token.punctuation,
pre[class*="language-"] .token.operator { color: #d8dee9; }
pre[class*="language-"] .token.entity,
pre[class*="language-"] .token.url,
pre[class*="language-"] .token.symbol,
pre[class*="language-"] .token.number,
pre[class*="language-"] .token.boolean,
pre[class*="language-"] .token.variable,
pre[class*="language-"] .token.constant,
pre[class*="language-"] .token.property,
pre[class*="language-"] .token.regex,
pre[class*="language-"] .token.inserted { color: #d08770; }
pre[class*="language-"] .token.atrule,
pre[class*="language-"] .token.keyword,
pre[class*="language-"] .token.attr-name { color: #81a1c1; }
pre[class*="language-"] .token.function,
pre[class*="language-"] .token.deleted { color: #88c0d0; }
pre[class*="language-"] .token.tag,
pre[class*="language-"] .token.selector { color: #b48ead; }
pre[class*="language-"] .token.bold { color: #81a1c1; }
pre[class*="language-"] .token.builtin { color: #ebcb8b; }

/* Reset when inside example/window/card containers */
.example-code pre[class*="language-"],
.window-body pre[class*="language-"],
.card-body pre[class*="language-"],
figure.box pre[class*="language-"] {
    border: none;
    border-radius: 0;
    margin: 0;
}

pre code {
    background: none;
    padding: 0;
    font-size: 0.84rem;
    font-weight: bold;
    line-height: 1.55;
}

pre, code {
    font-size: inherit;
}

hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 2rem 0;
}

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

.header-anchor {
    display: block;
    width: 0;
    float: left;
    opacity: 0;
    transform: translateX(-1.5ch);
    font-weight: normal;
    text-decoration: none;
}
:hover > .header-anchor,
.header-anchor:focus {
    opacity: 1;
}

/* ---- Buttons (OS9 Beveled) ---- */

.btn, button.btn {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.88rem;
    padding: 6px 18px;
    cursor: pointer;
    border-radius: 4px;
    border: 1px solid #a0a0a0;
    border-top-color: #d8d8d8;
    border-left-color: #d8d8d8;
    border-bottom-color: #888888;
    border-right-color: #888888;
    background: linear-gradient(180deg, #f8f8f8 0%, #e0e0e0 50%, #d0d0d0 100%);
    color: var(--text);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.8),
        0 1px 2px rgba(0,0,0,0.1),
        0 2px 4px rgba(0,0,0,0.04);
    text-decoration: none;
    line-height: 1.4;
    transition: none !important;
}

.btn:hover {
    background: linear-gradient(180deg, #ffffff 0%, #e8e8e8 50%, #d8d8d8 100%);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.9),
        0 1px 3px rgba(0,0,0,0.14),
        0 2px 5px rgba(0,0,0,0.06);
}

.btn:active:not(:disabled) {
    border-top-color: #888888;
    border-left-color: #888888;
    border-bottom-color: #d8d8d8;
    border-right-color: #d8d8d8;
    background: linear-gradient(180deg, #c8c8c8 0%, #d8d8d8 100%);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.18);
    transform: translate(1px, 1px);
}

.btn:disabled {
    opacity: 0.45;
    cursor: default;
}

.btn.primary, .btn-primary {
    background: linear-gradient(180deg, #7baee8 0%, #4a8ad4 40%, var(--accent) 100%);
    color: white;
    border-color: #2a5080;
    border-top-color: #8ec0f0;
    border-left-color: #8ec0f0;
    border-bottom-color: #1a3860;
    border-right-color: #1a3860;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.35),
        0 1px 2px rgba(0,0,0,0.12),
        0 2px 4px rgba(0,0,0,0.06);
    text-shadow: 0 1px 1px rgba(0,0,0,0.2);
}

.btn.primary:hover, .btn-primary:hover {
    background: linear-gradient(180deg, #8ec0f0 0%, #5b9be0 40%, #3d75b8 100%);
}

.btn.primary:active, .btn-primary:active {
    background: linear-gradient(180deg, #2a5080 0%, #3465a4 100%);
    border-top-color: #1a3860;
    border-left-color: #1a3860;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.25);
    transform: translate(1px, 1px);
}

.btn.warn, .btn-warn {
    background: linear-gradient(180deg, #fae888 0%, #e8d040 40%, #d4b820 100%);
    color: #4a3800;
    border-color: #a08020;
    border-top-color: #f8f0a0;
    border-left-color: #f8f0a0;
    border-bottom-color: #806010;
    border-right-color: #806010;
}

/* ---- Window Chrome (OS9) ---- */

.window {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    margin: 1rem 0;
}

.window-title {
    background: var(--chrome-gradient);
    padding: 5px 10px;
    font-family: var(--font-heading);
    font-size: 0.82rem;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 6px;
}

.window-title::before {
    content: '';
    display: inline-block;
    width: 12px;
    height: 9px;
    flex-shrink: 0;
    opacity: 0.35;
    background: repeating-linear-gradient(
        to bottom,
        var(--text) 0px,
        var(--text) 1px,
        transparent 1px,
        transparent 3px
    );
}

.window-body {
    background: var(--bg);
    padding: 12px 14px;
    margin: 0;
}

/* ---- Boxes (from missing.css) ---- */

.box {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-subtle);
    padding: 14px 16px;
    margin: 1rem 0;
}

.box h4:first-child,
.box h3:first-child,
.box h2:first-child {
    margin-top: 0;
}

.box.warn, .box-warn {
    background: var(--warn-bg);
    border-color: var(--warn-border);
}

.box.color {
    color: var(--text);
}

/* ---- Example figures ({% example %} shortcode) ---- */

figure.box {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    padding: 0;
    background: var(--bg);
}

figure.box figcaption {
    background: var(--chrome-gradient);
    padding: 5px 10px;
    font-family: var(--font-heading);
    font-size: 0.78rem;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 6px;
}

figure.box figcaption::before {
    content: '';
    display: inline-block;
    width: 12px;
    height: 9px;
    flex-shrink: 0;
    opacity: 0.35;
    background: repeating-linear-gradient(
        to bottom,
        var(--text) 0px,
        var(--text) 1px,
        transparent 1px,
        transparent 3px
    );
}

figure.box pre {
    padding: 12px 14px;
    margin: 0;
}

figure.box > :last-child {
    padding: 12px 14px;
    border-top: 1px solid var(--border);
}

/* ---- Example cards (side-by-side code + output) ---- */

.example-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    margin: 1.5rem 0;
}

.example-body {
    display: flex;
    flex-direction: column;
}

.example-code {
    background: var(--bg-subtle);
    padding: 0;
    overflow-x: auto;
}

.example-code pre {
    margin: 0;
    padding: 12px 14px;
}

.example-output {
    padding: 14px;
    background: var(--bg);
    border-top: 1px solid var(--border);
}

.example-output:empty,
.example-output:not(:has(button, input, output, div, span, p, a, form, select, textarea, table, img, ul, ol)) {
    display: none;
}

/* Style bare buttons/inputs in example outputs */
figure.box button,
figure.box input[type="text"],
figure.box input[type="number"],
figure.box select,
.example-output button,
.example-output input[type="text"],
.example-output input[type="number"],
.example-output select {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    padding: 5px 14px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: linear-gradient(180deg, #f8f8f8, #e8e8e8);
    cursor: pointer;
}

/* ---- Cards ---- */

.card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg);
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.card-title {
    background: var(--chrome-gradient);
    padding: 5px 10px;
    font-family: var(--font-heading);
    font-size: 0.82rem;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 6px;
}

.card-title::before {
    content: '';
    display: inline-block;
    width: 12px;
    height: 9px;
    flex-shrink: 0;
    opacity: 0.35;
    background: repeating-linear-gradient(
        to bottom,
        var(--text) 0px,
        var(--text) 1px,
        transparent 1px,
        transparent 3px
    );
}

.card-body { padding: 14px; }
.card-body pre { margin: 0; }

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 14px;
    margin: 1rem 0;
}

/* ---- Forms ---- */

input[type="text"],
input[type="number"],
input[type="search"],
input[type="password"],
textarea,
select {
    font-family: var(--font);
    font-size: 0.88rem;
    padding: 5px 8px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: white;
    outline: none;
    margin: 4px 0;
    transition: border-color 0.15s, box-shadow 0.15s;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="search"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-light);
}

/* ---- Tables ---- */

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 1rem 0;
    font-size: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

thead th {
    text-align: left;
    padding: 8px 14px;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--text-muted);
    background: var(--chrome-gradient);
    border-bottom: 1px solid var(--border);
}

tbody td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
    background: var(--bg);
}

tbody tr:last-child td {
    border-bottom: none;
}

tbody tr:nth-child(even) td {
    background: var(--bg-subtle);
}

tbody tr:hover td {
    background: var(--accent-light);
}

/* Name column in reference tables */
tbody td:first-child {
    font-weight: 500;
}

/* ---- Syntax reference (from widgets.mjs) ---- */

.syntax b {
    color: var(--info-fg);
    font-family: var(--main-font);
    line-height: 1.2em;
    font-weight: normal;
    padding: 0 .4em;
    display: inline-block;
}

.syntax sup {
    background: var(--accent-light);
    line-height: 1.1ch;
    width: 1.1ch;
    display: inline-block;
    border-radius: 50%;
    text-align: center;
    margin-left: -.4em;
    border: 2px solid white;
    box-sizing: content-box;
    font-size: 1.1em;
    font-weight: bold;
    vertical-align: text-top;
    color: var(--accent);
}

.syntaxes dd {
    margin-block-start: calc(0px - var(--gap));
}

.syntaxes dt code {
    font-weight: 700;
    margin-inline-end: 2ch;
}

.chip {
    display: inline-block;
    padding: 0 0.4em;
    border-radius: 3px;
    font-size: 0.9em;
}

/* ---- Grid layout (from missing.css) ---- */

.basicgrid {
    display: grid;
    gap: var(--gap);
}

.col-1 { grid-column: span 1; }
.col-2 { grid-column: span 2; }
.col-3 { grid-column: span 3; }

.basicgrid {
    grid-template-columns: repeat(3, 1fr);
}

.col-width-l {
    --col-width: 20em;
}

.pad {
    padding: var(--gap);
}

/* ---- Flex switch (from missing.css) ---- */

.f-switch {
    display: flex;
    flex-wrap: wrap;
    gap: 10px var(--gap);
}

.f-switch > * {
    flex: 1 1 var(--col-width, 30ch);
}

/* ---- Tool bar ---- */

.tool-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--gap);
    flex-wrap: wrap;
}

/* ---- Utilities (from missing.css) ---- */

.center { text-align: center; }
.monospace { font-family: var(--mono-font); }
.allcaps { text-transform: uppercase; letter-spacing: 0.05em; }
:not(h1, h2, h3, h4, h5, h6).allcaps { font-size: 0.82em; }
.crowded { padding: 0.3em 0.6em; }
.padding { padding: var(--gap); }
.padding-block { padding-block: var(--gap); }
v-h { clip: rect(0 0 0 0); clip-path: inset(50%); height: 1px; overflow: hidden; position: absolute; white-space: nowrap; width: 1px; }
.hide { display: none; }

/* ---- Button sizes ---- */

.btn-sm { font-size: 0.78rem; padding: 3px 12px; }
.btn-lg { font-size: 0.95rem; padding: 9px 28px; }

/* ---- Hero ---- */

.hero {
    text-align: center;
    padding: 1.5rem 0 1rem;
}

.hero-accent { color: var(--accent); }

.hero-title {
    font-family: var(--font-heading);
    font-size: 6rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--text);
    margin-bottom: 0.2rem;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    margin-top: 0;
    color: var(--text-muted);
}

.subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.hero-split {
    display: flex;
    gap: 1.5rem;
    align-items: stretch;
    margin: 0 auto 1.2rem;
    max-width: 960px;
    text-align: left;
}

.hero-code {
    flex: 1;
    margin: 0;
    min-width: 0;
}

.hero-code .window-body {
    background: #2e3440;
    padding: 0;
}

.hero-demo {
    flex: 0 0 220px;
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 18px;
    display: flex;
    flex-direction: column;
}

.hero-demo input {
    width: 100%;
    font-size: 0.95rem !important;
    padding: 6px 10px !important;
    margin-bottom: 8px;
    flex-shrink: 0;
}

.hero-demo ul {
    list-style: none;
    margin: 0;
    padding: 0;
    overflow-y: auto;
    height: 200px;
}

.hero-demo li {
    padding: 3px 0;
    font-size: 0.88rem;
    border-bottom: 1px solid var(--border);
}

.hero-demo li:last-child {
    border-bottom: none;
}

@media (max-width: 600px) {
    .hero-split { flex-direction: column; }
    .hero-demo { flex: none; }
}

/* ---- Features (homepage) ---- */

.features {
    max-width: 680px;
    margin: 2rem auto;
}

.feature {
    margin-bottom: 2.5rem;
}

.feature h2 {
    font-size: 1.4rem;
    margin-bottom: 0.4rem;
}

.feature p {
    margin-bottom: 0.8rem;
}

/* ---- Install bar ---- */

.install-bar {
    display: inline-flex;
    align-items: stretch;
    gap: 0;
    padding: 0;
    background: var(--bg-subtle);
    border: none;
    border-radius: var(--radius);
    font-size: 0.92rem;
    margin: 0.5rem 0;
    cursor: pointer;
    transition: background 0.15s;
}

.install-bar:hover {
    background: var(--accent-light);
}

.install-bar.install-flash {
    background: #d4eaff;
}

.install-label {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    padding: 0 14px;
    background: var(--chrome-gradient);
    border-radius: var(--radius) 0 0 var(--radius);
    border-right: 1px solid var(--border);
    white-space: nowrap;
    display: flex;
    align-items: center;
}

.install-code {
    background: none;
    padding: 8px 14px;
    border: none;
    border-radius: 0;
    font-size: 0.86rem;
    color: var(--text-muted);
    flex: 1;
}

.install-copy {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    padding: 0 14px;
    background: var(--chrome-gradient);
    border-radius: 0 var(--radius) var(--radius) 0;
    border-left: 1px solid var(--border);
    color: var(--text-muted);
    display: flex;
    align-items: center;
}

/* ---- Talk page ---- */

.talk-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 1rem 0 2rem;
    max-width: 28ch;
}

.talk-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px 18px;
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--text);
    border-radius: 4px;
    border: 1px solid #a0a0a0;
    border-top-color: #d8d8d8;
    border-left-color: #d8d8d8;
    border-bottom-color: #888888;
    border-right-color: #888888;
    background: linear-gradient(180deg, #f8f8f8 0%, #e0e0e0 50%, #d0d0d0 100%);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.8),
        0 1px 2px rgba(0,0,0,0.1),
        0 2px 4px rgba(0,0,0,0.04);
    transition: none !important;
}

.talk-link:hover {
    background: linear-gradient(180deg, #ffffff 0%, #e8e8e8 50%, #d8d8d8 100%);
    color: var(--text);
}

.talk-link:active {
    border-top-color: #888888;
    border-left-color: #888888;
    border-bottom-color: #d8d8d8;
    border-right-color: #d8d8d8;
    background: linear-gradient(180deg, #c8c8c8 0%, #d8d8d8 100%);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.18);
    transform: translate(1px, 1px);
}

.talk-link svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    opacity: 0.7;
}

.talk-link:hover svg {
    opacity: 1;
}

.announcements {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    margin: 1rem 0;
}

.announcement-item {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    padding: 10px 16px;
    text-decoration: none;
    color: var(--text);
    border-bottom: 1px solid var(--border);
    transition: background 0.1s;
}

.announcement-item:last-child {
    border-bottom: none;
}

.announcement-item:hover {
    background: var(--accent-light);
    color: var(--text);
}

.announcement-item time {
    font-family: var(--mono-font);
    font-size: 0.85rem;
    color: var(--text-muted);
    flex-shrink: 0;
}

.announcement-item span {
    font-weight: 500;
}

.announcement-item:hover span {
    color: var(--accent);
}

/* ---- Recipe cards (cookbook) ---- */

.recipe-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    margin: 1.5rem 0;
}

.recipe-header {
    background: var(--chrome-gradient);
    padding: 2px 16px;
    border-bottom: 1px solid var(--border);
}

.recipe-header h2 {
    margin: 8px 0;
    font-size: 1.15rem;
}

.recipe-body {
    padding: 16px;
    background: var(--bg);
}

.recipe-body > :first-child {
    margin-top: 0;
}

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

@media (max-width: 45em) {
    pre[class*="language-"] {
        overflow-x: scroll !important;
        border-radius: 0 !important;
    }
    .no-mobile {
        display: none !important;
    }
    .basicgrid {
        grid-template-columns: 1fr;
    }
    .col-2, .col-3 {
        grid-column: span 1;
    }
}