mirror of
https://github.com/rohitg00/ai-engineering-from-scratch.git
synced 2026-09-19 02:42:50 +08:00
Rohit Ghumare
2388 lines
49 KiB
CSS
2388 lines
49 KiB
CSS
:root {
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--font-display: 'VT323', ui-monospace, 'JetBrains Mono', monospace;
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--font-body: 'Source Serif 4', 'Source Serif Pro', 'Iowan Old Style', Georgia, serif;
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--font-mono: 'JetBrains Mono', ui-monospace, 'Consolas', monospace;
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--font-heading: var(--font-display);
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--bg: #fafaf5;
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--bg-surface: #f3f1e8;
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--bg-surface-hover: #ece9dc;
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--ink: #1a1a1a;
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--ink-soft: #4a4a4a;
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--ink-mute: #7a7a78;
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--rule: #1a1a1a;
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--rule-soft: rgba(26, 26, 26, 0.16);
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--paper-rule: rgba(26, 26, 26, 0.08);
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--blueprint: #3553ff;
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--blueprint-tint: rgba(53, 83, 255, 0.08);
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--blueprint-tint-strong: rgba(53, 83, 255, 0.18);
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--status-complete: #3553ff;
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--status-in-progress: #4a4a4a;
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--status-planned: #b8b6ad;
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--warn: #b8870f;
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--code-bg: #efece0;
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--modal-bg: #fafaf5;
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--overlay-bg: rgba(26, 26, 26, 0.55);
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--header-bg: rgba(250, 250, 245, 0.94);
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--header-offset: 92px;
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/* Blueprint motion grammar: quick feedback, restrained entrances, spatial drawers. */
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--motion-press: 160ms;
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--motion-feedback: 180ms;
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--motion-enter: 220ms;
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--motion-drawer: 250ms;
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--ease-out: cubic-bezier(0.23, 1, 0.32, 1);
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--ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
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--ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);
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--text: var(--ink);
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--text-muted: var(--ink-soft);
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--border: var(--rule-soft);
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--accent: var(--blueprint);
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--accent-hover: #2840d6;
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--secondary: var(--blueprint);
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--complete: var(--status-complete);
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--planned: var(--status-planned);
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--shadow-color: var(--ink);
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--shadow-hard: 3px 3px 0 var(--ink);
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--shadow-hard-lg: 5px 5px 0 var(--ink);
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--dot-color: var(--paper-rule);
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}
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[data-theme="dark"] {
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--bg: #0a0d1a;
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--bg-surface: #131830;
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--bg-surface-hover: #1b2244;
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--ink: #e8e6dc;
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--ink-soft: #a8a6a0;
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--ink-mute: #7a7878;
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--rule: #e8e6dc;
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--rule-soft: rgba(232, 230, 220, 0.18);
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--paper-rule: rgba(232, 230, 220, 0.08);
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--blueprint: #6b8eff;
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--blueprint-tint: rgba(107, 142, 255, 0.12);
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--blueprint-tint-strong: rgba(107, 142, 255, 0.22);
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--status-complete: #6b8eff;
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--status-in-progress: #c8c6c0;
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--status-planned: #4a4a48;
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--warn: #d4a83d;
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--code-bg: #131830;
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--modal-bg: #0f1424;
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--overlay-bg: rgba(10, 13, 26, 0.78);
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--header-bg: rgba(10, 13, 26, 0.94);
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--accent-hover: #8aa5ff;
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}
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*,
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*::before,
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*::after {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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html {
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scroll-behavior: smooth;
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scroll-padding-top: 96px;
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}
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@media (prefers-reduced-motion: reduce) {
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html {
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scroll-behavior: auto;
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}
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}
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body {
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font-family: var(--font-body);
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font-size: 18px;
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line-height: 1.62;
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color: var(--ink);
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background-color: var(--bg);
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background-image: radial-gradient(var(--paper-rule) 1px, transparent 1px);
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background-size: 16px 16px;
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background-attachment: fixed;
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-webkit-font-smoothing: antialiased;
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text-rendering: optimizeLegibility;
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hyphens: none;
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-webkit-hyphens: none;
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transition: background-color 0.2s, color 0.2s;
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}
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.skip-link {
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position: fixed;
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inset-block-start: 16px;
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inset-inline-start: 16px;
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z-index: 9999;
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width: 1px;
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height: 1px;
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margin: -1px;
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padding: 0;
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overflow: hidden;
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clip-path: inset(50%);
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white-space: nowrap;
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background: var(--blueprint);
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color: #fff;
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font-family: var(--font-mono);
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font-size: 0.9rem;
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text-decoration: none;
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border-radius: 0;
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}
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.skip-link:focus,
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.skip-link:focus-visible {
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width: auto;
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height: auto;
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margin: 0;
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padding: 12px 18px;
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overflow: visible;
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clip-path: none;
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white-space: normal;
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outline: 2px solid var(--ink);
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outline-offset: 2px;
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}
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.container {
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max-width: 1200px;
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margin: 0 auto;
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padding: 0 32px;
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}
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h1, h2, h3, h4 {
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font-family: var(--font-display);
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font-weight: 400;
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line-height: 1;
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letter-spacing: 0.02em;
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text-transform: uppercase;
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color: var(--blueprint);
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}
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h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); }
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h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
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h3 { font-size: clamp(1.2rem, 2.6vw, 1.6rem); }
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h4 { font-size: 1.1rem; }
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p {
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font-family: var(--font-body);
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font-size: 1rem;
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line-height: 1.62;
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color: var(--ink);
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}
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a {
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color: var(--blueprint);
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text-decoration: none;
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border-bottom: 1px solid transparent;
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transition: border-color 0.15s, color 0.15s;
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}
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a:hover {
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border-bottom-color: var(--blueprint);
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}
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code, pre, kbd, samp {
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font-family: var(--font-mono);
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}
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::selection {
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background: var(--blueprint);
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color: var(--bg);
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}
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.ascii-rule {
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display: block;
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width: 100%;
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height: 6px;
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margin: 32px 0;
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background-image:
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repeating-linear-gradient(
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to right,
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var(--blueprint) 0,
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var(--blueprint) 4px,
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transparent 4px,
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transparent 8px
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),
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repeating-linear-gradient(
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to right,
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transparent 0,
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transparent 8px,
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var(--blueprint-tint-strong) 8px,
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var(--blueprint-tint-strong) 14px
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);
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background-size: 100% 3px, 100% 3px;
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background-position: 0 0, 0 3px;
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background-repeat: no-repeat;
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user-select: none;
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}
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.label {
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font-family: var(--font-mono);
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font-size: 0.72rem;
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font-weight: 500;
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letter-spacing: 0.12em;
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text-transform: uppercase;
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color: var(--ink-soft);
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}
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.fig-label {
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font-family: var(--font-mono);
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font-size: 0.7rem;
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font-weight: 500;
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letter-spacing: 0.16em;
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text-transform: uppercase;
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color: var(--blueprint);
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}
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.dropcap > p:first-of-type::first-letter,
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p.dropcap::first-letter {
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font-family: var(--font-display);
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float: left;
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font-size: 4.2rem;
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line-height: 0.85;
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padding: 0.08em 0.12em 0 0;
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color: var(--blueprint);
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}
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.site-header {
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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z-index: 100;
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background: var(--header-bg);
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backdrop-filter: blur(10px);
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-webkit-backdrop-filter: blur(10px);
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border-bottom: 1px solid var(--rule-soft);
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}
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.header-inner {
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width: 100%;
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max-width: 1360px;
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margin: 0 auto;
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padding: 0 28px;
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height: 64px;
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display: flex;
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align-items: center;
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justify-content: flex-start;
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gap: 10px;
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min-width: 0;
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}
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.logo {
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font-family: var(--font-display);
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font-size: 1.6rem;
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text-transform: uppercase;
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letter-spacing: 0.04em;
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color: var(--ink);
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border-bottom: none;
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display: flex;
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align-items: baseline;
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gap: 8px;
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flex: 0 1 auto;
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min-width: 0;
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margin-inline-end: auto;
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white-space: nowrap;
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}
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.logo:hover {
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color: var(--blueprint);
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border-bottom: none;
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}
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.logo-icon {
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display: inline-block;
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width: 12px;
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height: 12px;
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background: var(--blueprint);
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}
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.header-nav,
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.header-priority-nav {
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display: flex;
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gap: 20px;
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align-items: center;
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flex: 0 0 auto;
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min-width: 0;
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white-space: nowrap;
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}
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.header-nav a,
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.header-priority-nav a {
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display: inline-flex;
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align-items: center;
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min-height: 36px;
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font-family: var(--font-mono);
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font-size: 0.8rem;
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font-weight: 500;
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letter-spacing: 0.08em;
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text-transform: uppercase;
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color: var(--ink-soft);
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border-bottom: none;
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transition: transform 120ms var(--ease-out), color var(--motion-feedback) ease;
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}
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.header-nav a:hover,
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.header-priority-nav a:hover {
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color: var(--blueprint);
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border-bottom: none;
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}
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.header-nav a[aria-current="page"],
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.header-priority-nav a[aria-current="page"],
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.logo[aria-current="page"] {
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color: var(--blueprint);
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}
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.header-nav a:active,
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.header-priority-nav a:active {
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transform: scale(0.98);
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}
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.header-priority-nav[hidden] {
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display: none;
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}
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.header-nav a.header-mobile-only {
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display: none;
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}
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.header-menu-toggle,
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.header-mobile-only,
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.header-mobile-tools {
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display: none;
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}
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.header-menu-toggle {
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width: 44px;
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height: 44px;
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flex: 0 0 44px;
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align-items: center;
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justify-content: center;
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padding: 0;
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border: 1px solid var(--rule-soft);
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background: transparent;
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color: var(--ink);
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cursor: pointer;
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transition: transform var(--motion-press) var(--ease-out), border-color var(--motion-feedback) ease, color var(--motion-feedback) ease;
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}
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.header-menu-toggle:hover {
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border-color: var(--blueprint);
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color: var(--blueprint);
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}
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.header-menu-toggle:active {
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transform: scale(0.97);
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}
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.header-menu-icon {
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display: grid;
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width: 18px;
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gap: 4px;
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}
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.header-menu-icon span {
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display: block;
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height: 1px;
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background: currentColor;
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}
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.header-menu-toggle:focus-visible,
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.header-nav a:focus-visible,
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.header-priority-nav a:focus-visible,
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.header-github:focus-visible,
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.search-toggle:focus-visible,
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.theme-toggle:focus-visible,
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.lang-picker-btn:focus-visible {
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outline: 2px solid var(--blueprint);
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outline-offset: 2px;
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}
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.header-github {
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display: inline-flex;
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align-items: center;
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gap: 8px;
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padding: 6px 12px;
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border: 1px solid var(--rule-soft);
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background: var(--bg-surface);
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font-family: var(--font-mono);
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font-size: 0.78rem;
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font-weight: 500;
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letter-spacing: 0.06em;
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color: var(--ink);
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text-transform: uppercase;
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white-space: nowrap;
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flex: 0 0 auto;
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transition: transform 120ms var(--ease-out), border-color 0.15s, color 0.15s;
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}
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.header-github:hover {
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border-color: var(--blueprint);
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color: var(--blueprint);
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border-bottom: 1px solid var(--blueprint);
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}
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.header-github:active {
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transform: scale(0.98);
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}
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.header-github svg {
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flex-shrink: 0;
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}
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.header-github .star-icon {
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color: var(--blueprint);
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}
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.header-github .star-count {
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font-variant-numeric: tabular-nums;
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font-weight: 600;
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color: var(--ink);
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min-width: 1ch;
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}
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.header-github .star-count[data-loading="true"] {
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opacity: 0.4;
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}
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.theme-toggle {
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background: transparent;
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border: 1px solid var(--rule-soft);
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width: 36px;
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height: 36px;
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cursor: pointer;
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display: flex;
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align-items: center;
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justify-content: center;
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font-family: var(--font-mono);
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font-size: 0.95rem;
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|
color: var(--ink);
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transition: transform var(--motion-press) var(--ease-out), border-color var(--motion-feedback) ease, color var(--motion-feedback) ease;
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}
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|
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.theme-toggle:hover {
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border-color: var(--blueprint);
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color: var(--blueprint);
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}
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.theme-toggle:active {
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transform: scale(0.97);
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}
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|
.btn {
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font-family: var(--font-mono);
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font-size: 0.8rem;
|
|
font-weight: 500;
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letter-spacing: 0.12em;
|
|
text-transform: uppercase;
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padding: 10px 20px;
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border: 1px solid var(--ink);
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background: var(--bg);
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color: var(--ink);
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cursor: pointer;
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display: inline-block;
|
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text-align: center;
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transition: transform var(--motion-press) var(--ease-out), background-color var(--motion-feedback) ease, color var(--motion-feedback) ease, border-color var(--motion-feedback) ease;
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}
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.btn:hover {
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background: var(--ink);
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color: var(--bg);
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border-bottom: 1px solid var(--ink);
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}
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|
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.btn:active {
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transform: scale(0.97);
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}
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.btn-primary {
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background: var(--blueprint);
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color: var(--bg);
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border-color: var(--blueprint);
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|
}
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|
.btn-primary:hover {
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background: var(--accent-hover);
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color: var(--bg);
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border-color: var(--accent-hover);
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border-bottom: 1px solid var(--accent-hover);
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}
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.btn-secondary {
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background: transparent;
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color: var(--ink);
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border-color: var(--ink);
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}
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.btn-secondary:hover {
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background: var(--ink);
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color: var(--bg);
|
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border-bottom: 1px solid var(--ink);
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}
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.section {
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padding: 80px 0;
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border-top: 1px solid var(--rule-soft);
|
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}
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|
|
.section-title {
|
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font-family: var(--font-display);
|
|
font-size: clamp(1.8rem, 4vw, 2.6rem);
|
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text-align: left;
|
|
text-transform: uppercase;
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color: var(--blueprint);
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margin-bottom: 8px;
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}
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|
.section-subtitle {
|
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font-family: var(--font-mono);
|
|
font-size: 0.85rem;
|
|
letter-spacing: 0.1em;
|
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text-transform: uppercase;
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color: var(--ink-mute);
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|
margin-bottom: 40px;
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}
|
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|
|
.modal-overlay {
|
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position: fixed;
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|
inset: 0;
|
|
background: var(--overlay-bg);
|
|
z-index: 200;
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
padding: 32px 16px;
|
|
opacity: 0;
|
|
pointer-events: none;
|
|
transition: opacity var(--motion-enter) var(--ease-out);
|
|
}
|
|
|
|
.modal-overlay.no-motion,
|
|
.modal-overlay.no-motion .modal {
|
|
transition: none;
|
|
}
|
|
|
|
.modal-overlay.open {
|
|
opacity: 1;
|
|
pointer-events: auto;
|
|
}
|
|
|
|
.modal {
|
|
position: relative;
|
|
display: grid;
|
|
grid-template-rows: auto minmax(0, 1fr) auto;
|
|
background: var(--modal-bg);
|
|
border: 1px solid var(--ink);
|
|
width: 100%;
|
|
max-width: 820px;
|
|
max-height: min(88vh, 860px);
|
|
overflow: hidden;
|
|
box-shadow: var(--shadow-hard-lg);
|
|
transform: translateY(14px) scale(0.985);
|
|
transition: transform var(--motion-drawer) var(--ease-drawer);
|
|
}
|
|
|
|
.modal-overlay.open .modal {
|
|
transform: translateY(0) scale(1);
|
|
}
|
|
|
|
.modal-close {
|
|
position: absolute;
|
|
z-index: 2;
|
|
top: 20px;
|
|
right: 22px;
|
|
min-width: 78px;
|
|
min-height: 36px;
|
|
display: inline-flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
gap: 8px;
|
|
padding: 6px 10px;
|
|
background: var(--modal-bg);
|
|
border: 1px solid var(--rule-soft);
|
|
font-family: var(--font-mono);
|
|
font-size: 1rem;
|
|
color: var(--ink-mute);
|
|
cursor: pointer;
|
|
line-height: 1;
|
|
transition: transform var(--motion-press) var(--ease-out), color var(--motion-feedback) ease, border-color var(--motion-feedback) ease;
|
|
}
|
|
|
|
.modal-close::before {
|
|
content: "Close";
|
|
font-size: 0.64rem;
|
|
letter-spacing: 0.1em;
|
|
text-transform: uppercase;
|
|
}
|
|
|
|
.modal-close:hover {
|
|
color: var(--blueprint);
|
|
border-color: var(--blueprint);
|
|
}
|
|
|
|
.modal-close:active {
|
|
transform: scale(0.97);
|
|
}
|
|
|
|
.modal-close:focus-visible,
|
|
.modal-lesson-open:focus-visible,
|
|
.modal-lesson-toggle:focus-visible,
|
|
.modal-reset:focus-visible {
|
|
outline: 2px solid var(--blueprint);
|
|
outline-offset: 2px;
|
|
}
|
|
|
|
.modal-header {
|
|
margin: 0;
|
|
padding: 28px 126px 20px 28px;
|
|
border-bottom: 1px solid var(--rule-soft);
|
|
}
|
|
|
|
.modal-phase-num {
|
|
display: block;
|
|
font-family: var(--font-mono);
|
|
font-size: 0.78rem;
|
|
font-weight: 500;
|
|
letter-spacing: 0.16em;
|
|
text-transform: uppercase;
|
|
color: var(--blueprint);
|
|
margin-bottom: 6px;
|
|
}
|
|
|
|
.modal-title {
|
|
font-family: var(--font-display);
|
|
font-size: clamp(1.75rem, 4vw, 2.15rem);
|
|
text-transform: uppercase;
|
|
letter-spacing: 0.02em;
|
|
color: var(--ink);
|
|
margin: 0 0 8px;
|
|
}
|
|
|
|
.modal-desc {
|
|
color: var(--ink-soft);
|
|
font-size: 0.95rem;
|
|
line-height: 1.5;
|
|
}
|
|
|
|
.modal-progress {
|
|
width: 100%;
|
|
margin-top: 16px;
|
|
font-family: var(--font-mono);
|
|
font-size: 0.72rem;
|
|
letter-spacing: 0.06em;
|
|
text-transform: uppercase;
|
|
color: var(--ink-mute);
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: space-between;
|
|
gap: 16px;
|
|
}
|
|
|
|
.modal-progress-count {
|
|
color: var(--blueprint);
|
|
font-weight: 700;
|
|
font-variant-numeric: tabular-nums;
|
|
}
|
|
|
|
.modal-progress-pct {
|
|
color: var(--ink-soft);
|
|
font-weight: 700;
|
|
font-variant-numeric: tabular-nums;
|
|
}
|
|
|
|
.modal-progress-bar {
|
|
margin-top: 8px;
|
|
height: 3px;
|
|
background: var(--rule-soft);
|
|
overflow: hidden;
|
|
}
|
|
|
|
.modal-progress-bar-fill {
|
|
height: 100%;
|
|
background: var(--blueprint);
|
|
transform: scaleX(0);
|
|
transform-origin: left center;
|
|
transition: transform var(--motion-enter) var(--ease-out);
|
|
}
|
|
|
|
.modal-footer {
|
|
margin: 0;
|
|
padding: 14px 28px 16px;
|
|
border-top: 1px solid var(--rule-soft);
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: space-between;
|
|
gap: 12px;
|
|
font-family: var(--font-mono);
|
|
font-size: 0.7rem;
|
|
letter-spacing: 0.06em;
|
|
text-transform: uppercase;
|
|
}
|
|
|
|
.modal-footer-note {
|
|
color: var(--ink-mute);
|
|
}
|
|
|
|
.modal-reset {
|
|
background: transparent;
|
|
border: 1px solid var(--rule-soft);
|
|
color: var(--ink-mute);
|
|
padding: 6px 12px;
|
|
font-family: var(--font-mono);
|
|
font-size: 0.7rem;
|
|
letter-spacing: 0.08em;
|
|
text-transform: uppercase;
|
|
cursor: pointer;
|
|
transition: transform var(--motion-press) var(--ease-out), color var(--motion-feedback) ease, border-color var(--motion-feedback) ease;
|
|
}
|
|
|
|
.modal-reset:hover {
|
|
color: var(--blueprint);
|
|
border-color: var(--blueprint);
|
|
}
|
|
|
|
.modal-reset:active {
|
|
transform: scale(0.97);
|
|
}
|
|
|
|
.modal-lessons {
|
|
display: flex;
|
|
flex-direction: column;
|
|
gap: 0;
|
|
min-height: 0;
|
|
overflow-y: auto;
|
|
overscroll-behavior: contain;
|
|
padding: 8px 20px;
|
|
}
|
|
|
|
.modal-lesson {
|
|
display: grid;
|
|
grid-template-columns: minmax(0, 1fr) auto;
|
|
align-items: center;
|
|
gap: 12px;
|
|
border-bottom: 1px solid var(--rule-soft);
|
|
transition: background-color var(--motion-feedback) ease;
|
|
}
|
|
|
|
.modal-lesson:last-child {
|
|
border-bottom: none;
|
|
}
|
|
|
|
.modal-lesson:hover {
|
|
background: var(--blueprint-tint);
|
|
}
|
|
|
|
.modal-lesson-open {
|
|
min-width: 0;
|
|
min-height: 72px;
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: space-between;
|
|
gap: 24px;
|
|
padding: 12px 10px 12px 12px;
|
|
color: var(--ink);
|
|
text-decoration: none;
|
|
border: none;
|
|
}
|
|
|
|
.modal-lesson-open:hover {
|
|
color: var(--ink);
|
|
border: none;
|
|
}
|
|
|
|
.modal-lesson-open.is-unavailable {
|
|
opacity: 0.62;
|
|
}
|
|
|
|
.modal-lesson-copy {
|
|
display: grid;
|
|
gap: 5px;
|
|
min-width: 0;
|
|
}
|
|
|
|
.modal-lesson-name {
|
|
font-family: var(--font-body);
|
|
font-size: 0.98rem;
|
|
font-weight: 600;
|
|
line-height: 1.35;
|
|
color: var(--ink);
|
|
overflow: hidden;
|
|
text-overflow: ellipsis;
|
|
white-space: nowrap;
|
|
}
|
|
|
|
.modal-lesson-open:hover .modal-lesson-name {
|
|
color: var(--blueprint);
|
|
}
|
|
|
|
.modal-lesson-meta {
|
|
display: inline-flex;
|
|
align-items: center;
|
|
gap: 7px;
|
|
font-family: var(--font-mono);
|
|
font-size: 0.64rem;
|
|
letter-spacing: 0.08em;
|
|
text-transform: uppercase;
|
|
color: var(--ink-mute);
|
|
}
|
|
|
|
.modal-lesson-lang {
|
|
color: inherit;
|
|
}
|
|
|
|
.modal-lesson-type {
|
|
font-weight: 500;
|
|
color: inherit;
|
|
}
|
|
|
|
.modal-lesson-type[data-type="Build"] {
|
|
color: var(--blueprint);
|
|
}
|
|
|
|
.modal-lesson-type[data-type="Learn"] {
|
|
color: var(--ink);
|
|
}
|
|
|
|
.modal-lesson-type[data-type="Capstone"] {
|
|
color: var(--warn);
|
|
}
|
|
|
|
.modal-lesson-cta {
|
|
display: inline-flex;
|
|
align-items: center;
|
|
gap: 8px;
|
|
flex: 0 0 auto;
|
|
font-family: var(--font-mono);
|
|
font-size: 0.66rem;
|
|
font-weight: 500;
|
|
letter-spacing: 0.08em;
|
|
text-transform: uppercase;
|
|
color: var(--blueprint);
|
|
}
|
|
|
|
.modal-lesson-open.is-unavailable .modal-lesson-cta {
|
|
color: var(--ink-mute);
|
|
}
|
|
|
|
.modal-lesson-toggle {
|
|
min-width: 104px;
|
|
min-height: 36px;
|
|
margin-right: 12px;
|
|
padding: 7px 10px;
|
|
border: 1px solid var(--rule-soft);
|
|
background: var(--modal-bg);
|
|
color: var(--ink-soft);
|
|
font-family: var(--font-mono);
|
|
font-size: 0.64rem;
|
|
font-weight: 500;
|
|
letter-spacing: 0.06em;
|
|
text-transform: uppercase;
|
|
cursor: pointer;
|
|
display: inline-flex;
|
|
align-items: center;
|
|
justify-content: flex-start;
|
|
gap: 7px;
|
|
transition: transform var(--motion-press) var(--ease-out), background-color var(--motion-feedback) ease, border-color var(--motion-feedback) ease, color var(--motion-feedback) ease;
|
|
}
|
|
|
|
.modal-lesson-check {
|
|
width: 14px;
|
|
height: 14px;
|
|
display: inline-flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
flex: 0 0 14px;
|
|
border: 1px solid currentColor;
|
|
font-size: 0.65rem;
|
|
line-height: 1;
|
|
}
|
|
|
|
.modal-lesson-toggle:hover {
|
|
border-color: var(--blueprint);
|
|
color: var(--blueprint);
|
|
}
|
|
|
|
.modal-lesson-toggle:active {
|
|
transform: scale(0.97);
|
|
}
|
|
|
|
.modal-lesson-toggle.done {
|
|
background: var(--blueprint-tint);
|
|
border-color: var(--blueprint);
|
|
color: var(--blueprint);
|
|
}
|
|
|
|
.modal-lesson.user-done .modal-lesson-name {
|
|
color: var(--ink-soft);
|
|
}
|
|
|
|
.copy-btn {
|
|
background: none;
|
|
border: none;
|
|
font-family: var(--font-mono);
|
|
font-size: 0.95rem;
|
|
cursor: pointer;
|
|
padding: 2px 6px;
|
|
color: var(--ink-mute);
|
|
transition: color 0.15s;
|
|
}
|
|
|
|
.copy-btn:hover {
|
|
color: var(--blueprint);
|
|
}
|
|
|
|
.site-footer {
|
|
border-top: 1px solid var(--rule-soft);
|
|
padding: 32px 0;
|
|
}
|
|
|
|
.footer-inner {
|
|
display: flex;
|
|
justify-content: space-between;
|
|
align-items: center;
|
|
flex-wrap: wrap;
|
|
gap: 16px;
|
|
}
|
|
|
|
.footer-inner p {
|
|
font-family: var(--font-mono);
|
|
font-size: 0.78rem;
|
|
letter-spacing: 0.06em;
|
|
color: var(--ink-mute);
|
|
text-transform: uppercase;
|
|
}
|
|
|
|
.footer-links {
|
|
display: flex;
|
|
gap: 24px;
|
|
}
|
|
|
|
.footer-links a {
|
|
font-family: var(--font-mono);
|
|
font-size: 0.78rem;
|
|
letter-spacing: 0.06em;
|
|
text-transform: uppercase;
|
|
color: var(--ink-soft);
|
|
border-bottom: none;
|
|
}
|
|
|
|
.footer-links a:hover {
|
|
color: var(--blueprint);
|
|
border-bottom: none;
|
|
}
|
|
|
|
.fade-in {
|
|
opacity: 0;
|
|
transform: translateY(8px);
|
|
transition: opacity var(--motion-enter) var(--ease-out), transform var(--motion-enter) var(--ease-out);
|
|
}
|
|
|
|
.fade-in.visible {
|
|
opacity: 1;
|
|
transform: translateY(0);
|
|
}
|
|
|
|
.reveal {
|
|
transition:
|
|
opacity var(--motion-enter) var(--ease-out) var(--stagger-delay, 0ms),
|
|
transform var(--motion-enter) var(--ease-out) var(--stagger-delay, 0ms);
|
|
}
|
|
|
|
body.js-anim .reveal {
|
|
opacity: 0;
|
|
transform: translateY(8px);
|
|
}
|
|
|
|
body.js-anim .reveal--left {
|
|
transform: translateX(-8px);
|
|
}
|
|
|
|
body.js-anim .reveal.in-view {
|
|
opacity: 1;
|
|
transform: none;
|
|
}
|
|
|
|
.ascii-rule {
|
|
transition: clip-path var(--motion-enter) var(--ease-out) var(--stagger-delay, 0ms);
|
|
}
|
|
|
|
body.js-anim .ascii-rule {
|
|
clip-path: inset(0 100% 0 0);
|
|
}
|
|
|
|
body.js-anim .ascii-rule.in-view {
|
|
clip-path: inset(0 0 0 0);
|
|
}
|
|
|
|
.toc-row {
|
|
transition:
|
|
opacity var(--motion-enter) var(--ease-out) var(--stagger-delay, 0ms),
|
|
transform var(--motion-enter) var(--ease-out) var(--stagger-delay, 0ms),
|
|
background-color var(--motion-feedback) ease;
|
|
}
|
|
|
|
body.js-anim .toc-row {
|
|
opacity: 0;
|
|
transform: translateY(8px);
|
|
}
|
|
|
|
body.js-anim .toc-row.in-view {
|
|
opacity: 1;
|
|
transform: none;
|
|
}
|
|
|
|
@keyframes title-enter {
|
|
from { opacity: 0.82; transform: translateY(6px); }
|
|
to { opacity: 1; transform: none; }
|
|
}
|
|
|
|
.manual-title {
|
|
animation: title-enter var(--motion-enter) var(--ease-out) 1;
|
|
}
|
|
|
|
@media (prefers-reduced-motion: reduce) {
|
|
.reveal,
|
|
.ascii-rule,
|
|
.toc-row,
|
|
.stat-row-bar::before,
|
|
.manual-title {
|
|
transition: none !important;
|
|
animation: none !important;
|
|
opacity: 1 !important;
|
|
transform: none !important;
|
|
clip-path: none !important;
|
|
}
|
|
|
|
.modal-overlay,
|
|
.modal,
|
|
.modal-progress-bar-fill {
|
|
transition: none !important;
|
|
}
|
|
|
|
.header-menu-toggle,
|
|
.header-nav a,
|
|
.header-priority-nav a,
|
|
.header-github,
|
|
.theme-toggle,
|
|
.search-toggle,
|
|
.btn {
|
|
transition: background-color var(--motion-feedback) ease, border-color var(--motion-feedback) ease, color var(--motion-feedback) ease;
|
|
}
|
|
|
|
.header-menu-toggle:active,
|
|
.header-nav a:active,
|
|
.header-priority-nav a:active,
|
|
.header-github:active,
|
|
.theme-toggle:active,
|
|
.search-toggle:active,
|
|
.btn:active {
|
|
transform: none;
|
|
}
|
|
}
|
|
|
|
@media print {
|
|
.reveal,
|
|
.fade-in,
|
|
.ascii-rule,
|
|
.toc-row {
|
|
opacity: 1 !important;
|
|
transform: none !important;
|
|
clip-path: none !important;
|
|
animation: none !important;
|
|
transition: none !important;
|
|
}
|
|
|
|
.site-header {
|
|
position: static;
|
|
backdrop-filter: none;
|
|
-webkit-backdrop-filter: none;
|
|
}
|
|
}
|
|
|
|
@media (max-width: 1024px) {
|
|
.container {
|
|
padding: 0 24px;
|
|
}
|
|
}
|
|
|
|
@media (max-width: 1480px) and (min-width: 1401px) {
|
|
.header-inner {
|
|
padding: 0 24px;
|
|
gap: 8px;
|
|
}
|
|
|
|
.logo {
|
|
font-size: 1.4rem;
|
|
}
|
|
|
|
.header-nav,
|
|
.header-priority-nav {
|
|
gap: 14px;
|
|
}
|
|
|
|
.header-nav a,
|
|
.header-priority-nav a {
|
|
font-size: 0.74rem;
|
|
letter-spacing: 0.06em;
|
|
}
|
|
|
|
.header-github {
|
|
padding: 5px 9px;
|
|
}
|
|
|
|
.lang-picker-btn {
|
|
padding-inline: 8px;
|
|
}
|
|
|
|
.lang-current {
|
|
max-width: 6ch;
|
|
}
|
|
}
|
|
|
|
@media (max-width: 1400px) {
|
|
.header-inner {
|
|
position: relative;
|
|
justify-content: flex-start;
|
|
gap: 8px;
|
|
}
|
|
|
|
.logo {
|
|
order: 1;
|
|
flex: 1 1 auto;
|
|
min-width: 0;
|
|
margin-inline-end: auto;
|
|
white-space: nowrap;
|
|
}
|
|
|
|
.header-menu-toggle {
|
|
order: 5;
|
|
display: inline-flex;
|
|
}
|
|
|
|
.header-priority-nav {
|
|
order: 2;
|
|
display: flex;
|
|
gap: 14px;
|
|
flex: 0 0 auto;
|
|
}
|
|
|
|
.header-priority-nav[hidden] {
|
|
display: none;
|
|
}
|
|
|
|
.header-inner > .header-github {
|
|
order: 3;
|
|
}
|
|
|
|
.header-inner > .search-toggle {
|
|
order: 4;
|
|
}
|
|
|
|
.header-nav {
|
|
order: 6;
|
|
position: absolute;
|
|
inset-block-start: calc(100% + 1px);
|
|
inset-inline-end: 16px;
|
|
inset-inline-start: auto;
|
|
width: min(360px, calc(100vw - 32px));
|
|
max-height: calc(100vh - 80px);
|
|
display: flex;
|
|
flex-direction: column;
|
|
align-items: stretch;
|
|
gap: 0;
|
|
padding: 8px;
|
|
overflow-y: auto;
|
|
overscroll-behavior: contain;
|
|
background: var(--modal-bg);
|
|
border: 1px solid var(--rule);
|
|
box-shadow: var(--shadow-hard);
|
|
}
|
|
|
|
.header-nav[hidden] {
|
|
display: none;
|
|
}
|
|
|
|
.header-nav a,
|
|
.header-nav .header-github {
|
|
display: flex;
|
|
align-items: center;
|
|
width: 100%;
|
|
min-height: 44px;
|
|
padding: 9px 12px;
|
|
transform-origin: right center;
|
|
}
|
|
|
|
.header-nav a + a {
|
|
border-top: 1px solid var(--rule-soft);
|
|
}
|
|
|
|
.header-nav a[aria-current="page"] {
|
|
background: var(--blueprint-tint);
|
|
}
|
|
|
|
.header-nav a.header-mobile-only {
|
|
display: flex;
|
|
}
|
|
|
|
.header-mobile-tools {
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: flex-end;
|
|
flex-wrap: wrap;
|
|
gap: 8px;
|
|
margin-top: 8px;
|
|
padding: 8px 4px 4px;
|
|
border-top: 1px solid var(--rule-soft);
|
|
}
|
|
|
|
.header-mobile-tools .search-toggle,
|
|
.header-mobile-tools .theme-toggle,
|
|
.header-mobile-tools .tts-toggle {
|
|
width: 44px;
|
|
height: 44px;
|
|
flex: 0 0 44px;
|
|
}
|
|
|
|
.header-mobile-tools .lang-picker-btn {
|
|
min-width: 44px;
|
|
min-height: 44px;
|
|
}
|
|
|
|
.header-mobile-tools .lang-item {
|
|
min-height: 44px;
|
|
}
|
|
}
|
|
|
|
@media (max-width: 820px) {
|
|
.header-priority-nav {
|
|
display: none;
|
|
}
|
|
|
|
.header-inner > .header-github {
|
|
order: 2;
|
|
}
|
|
|
|
.header-inner > .search-toggle {
|
|
order: 3;
|
|
}
|
|
|
|
.header-menu-toggle {
|
|
order: 4;
|
|
}
|
|
|
|
.header-nav {
|
|
order: 5;
|
|
}
|
|
}
|
|
|
|
@media (max-width: 768px) {
|
|
.header-inner {
|
|
height: 56px;
|
|
padding: 0 12px;
|
|
gap: 8px;
|
|
}
|
|
|
|
.logo {
|
|
font-size: 1.2rem;
|
|
gap: 6px;
|
|
white-space: nowrap;
|
|
overflow: hidden;
|
|
text-overflow: ellipsis;
|
|
flex-shrink: 1;
|
|
min-width: 0;
|
|
}
|
|
|
|
.header-nav {
|
|
inset-inline-end: 12px;
|
|
gap: 0;
|
|
}
|
|
|
|
.header-github {
|
|
padding: 4px 8px;
|
|
font-size: 0.7rem;
|
|
gap: 4px;
|
|
}
|
|
|
|
.theme-toggle {
|
|
width: 44px;
|
|
height: 44px;
|
|
flex-shrink: 0;
|
|
}
|
|
|
|
.container {
|
|
padding: 0 16px;
|
|
}
|
|
|
|
.section {
|
|
padding: 48px 0;
|
|
}
|
|
|
|
.btn {
|
|
width: 100%;
|
|
max-width: 320px;
|
|
}
|
|
|
|
.modal {
|
|
max-width: 100%;
|
|
}
|
|
|
|
.modal-lesson {
|
|
gap: 8px;
|
|
}
|
|
|
|
.modal-lesson-open {
|
|
gap: 14px;
|
|
}
|
|
|
|
.modal-lesson-cta {
|
|
font-size: 0.62rem;
|
|
}
|
|
|
|
.modal-lesson-toggle {
|
|
min-width: 96px;
|
|
margin-right: 8px;
|
|
}
|
|
|
|
.footer-inner {
|
|
flex-direction: column;
|
|
align-items: stretch;
|
|
text-align: center;
|
|
gap: 16px;
|
|
}
|
|
|
|
.footer-inner p,
|
|
.footer-links {
|
|
width: 100%;
|
|
min-width: 0;
|
|
}
|
|
|
|
.footer-inner p {
|
|
overflow-wrap: anywhere;
|
|
}
|
|
|
|
.footer-links {
|
|
flex-wrap: wrap;
|
|
justify-content: center;
|
|
gap: 10px 20px;
|
|
}
|
|
}
|
|
|
|
@media (max-width: 600px) {
|
|
.header-inner {
|
|
height: 56px;
|
|
padding: 0 14px;
|
|
justify-content: flex-start;
|
|
gap: 8px;
|
|
}
|
|
|
|
.logo {
|
|
max-width: none;
|
|
font-size: 1.05rem;
|
|
line-height: 1;
|
|
}
|
|
|
|
.header-github {
|
|
display: flex;
|
|
}
|
|
|
|
.header-nav {
|
|
inset-inline-end: 10px;
|
|
margin-inline-start: 0;
|
|
gap: 0;
|
|
}
|
|
|
|
.theme-toggle {
|
|
width: 44px;
|
|
height: 44px;
|
|
}
|
|
|
|
.modal-overlay {
|
|
align-items: stretch;
|
|
justify-content: flex-end;
|
|
padding: 56px 0 0;
|
|
}
|
|
|
|
.modal {
|
|
max-width: 100%;
|
|
max-height: calc(100vh - 56px);
|
|
height: calc(100vh - 56px);
|
|
border-left: none;
|
|
border-right: none;
|
|
box-shadow: none;
|
|
}
|
|
|
|
.modal-close {
|
|
top: 16px;
|
|
right: 16px;
|
|
min-width: 44px;
|
|
min-height: 36px;
|
|
}
|
|
|
|
.modal-close::before {
|
|
content: none;
|
|
}
|
|
|
|
.modal-header {
|
|
padding: 20px 70px 16px 18px;
|
|
}
|
|
|
|
.modal-title {
|
|
font-size: 2rem;
|
|
line-height: 0.98;
|
|
}
|
|
|
|
.modal-desc {
|
|
font-size: 0.96rem;
|
|
line-height: 1.5;
|
|
}
|
|
|
|
.modal-lessons {
|
|
gap: 0;
|
|
padding: 6px 10px;
|
|
}
|
|
|
|
.modal-lesson {
|
|
grid-template-columns: minmax(0, 1fr) auto;
|
|
gap: 6px;
|
|
background: transparent;
|
|
}
|
|
|
|
.modal-lesson:last-child {
|
|
border-bottom: none;
|
|
}
|
|
|
|
.modal-lesson-open {
|
|
min-height: 76px;
|
|
gap: 12px;
|
|
padding: 12px 8px;
|
|
}
|
|
|
|
.modal-lesson-name {
|
|
white-space: normal;
|
|
overflow: visible;
|
|
text-overflow: clip;
|
|
font-size: 0.96rem;
|
|
}
|
|
|
|
.modal-lesson-cta {
|
|
min-width: 54px;
|
|
justify-content: flex-end;
|
|
text-align: right;
|
|
}
|
|
|
|
.modal-lesson-toggle {
|
|
min-width: 38px;
|
|
min-height: 38px;
|
|
margin-right: 4px;
|
|
padding: 0;
|
|
justify-content: center;
|
|
}
|
|
|
|
.modal-lesson-toggle-label {
|
|
position: absolute;
|
|
width: 1px;
|
|
height: 1px;
|
|
margin: -1px;
|
|
overflow: hidden;
|
|
clip-path: inset(50%);
|
|
white-space: nowrap;
|
|
}
|
|
|
|
.modal-footer {
|
|
padding: 12px 18px 14px;
|
|
align-items: flex-start;
|
|
flex-direction: column;
|
|
}
|
|
}
|
|
|
|
@media (max-width: 480px) {
|
|
body {
|
|
font-size: 16px;
|
|
}
|
|
|
|
.header-inner {
|
|
padding: 0 10px;
|
|
gap: 6px;
|
|
}
|
|
|
|
.logo {
|
|
font-size: 1rem;
|
|
letter-spacing: 0.02em;
|
|
}
|
|
|
|
.logo-icon {
|
|
width: 10px;
|
|
height: 10px;
|
|
}
|
|
|
|
.header-github {
|
|
padding: 3px 6px;
|
|
font-size: 0.65rem;
|
|
}
|
|
|
|
.header-inner > .header-github svg {
|
|
display: none;
|
|
}
|
|
|
|
.header-inner > .header-github::before {
|
|
content: "★";
|
|
color: var(--blueprint);
|
|
font-size: 0.68rem;
|
|
line-height: 1;
|
|
}
|
|
|
|
.header-github .star-count {
|
|
font-size: 0.7rem;
|
|
}
|
|
|
|
.theme-toggle {
|
|
width: 44px;
|
|
height: 44px;
|
|
font-size: 0.85rem;
|
|
}
|
|
}
|
|
|
|
@media (min-width: 1440px) {
|
|
.container {
|
|
max-width: 1240px;
|
|
}
|
|
}
|
|
|
|
/* ═══════════════════════════════════════════════════════════════════════
|
|
Command Palette — global search (Cmd/Ctrl+K or search button)
|
|
═══════════════════════════════════════════════════════════════════════ */
|
|
|
|
/* ── Search trigger button in the header ─────────────────────────────── */
|
|
.search-toggle {
|
|
background: transparent;
|
|
border: 1px solid var(--rule-soft);
|
|
width: 36px;
|
|
height: 36px;
|
|
cursor: pointer;
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
color: var(--ink-soft);
|
|
transition: transform var(--motion-press) var(--ease-out), border-color var(--motion-feedback) ease, color var(--motion-feedback) ease;
|
|
flex-shrink: 0;
|
|
}
|
|
|
|
.search-toggle:hover {
|
|
border-color: var(--blueprint);
|
|
color: var(--blueprint);
|
|
}
|
|
|
|
.search-toggle:active {
|
|
transform: scale(0.97);
|
|
}
|
|
|
|
/* ── Palette overlay wrapper ─────────────────────────────────────────── */
|
|
#cmdPalette {
|
|
position: fixed;
|
|
inset: 0;
|
|
z-index: 1000;
|
|
display: flex;
|
|
justify-content: center;
|
|
align-items: flex-start;
|
|
/* push the panel below the fixed header on any viewport */
|
|
padding: clamp(68px, 13vh, 150px) 16px 16px;
|
|
pointer-events: none; /* clicks pass through until open */
|
|
}
|
|
|
|
#cmdPalette.cp-open {
|
|
pointer-events: auto;
|
|
}
|
|
|
|
/* ── Dimmed backdrop ─────────────────────────────────────────────────── */
|
|
.cp-backdrop {
|
|
position: fixed;
|
|
inset: 0;
|
|
background: var(--overlay-bg);
|
|
opacity: 0;
|
|
transition: none;
|
|
}
|
|
|
|
#cmdPalette.cp-open .cp-backdrop {
|
|
opacity: 1;
|
|
}
|
|
|
|
/* ── Panel ───────────────────────────────────────────────────────────── */
|
|
.cp-panel {
|
|
position: relative;
|
|
z-index: 1;
|
|
width: 100%;
|
|
max-width: 640px;
|
|
max-height: 70vh;
|
|
display: flex;
|
|
flex-direction: column;
|
|
background: var(--modal-bg);
|
|
border: 2px solid var(--ink);
|
|
box-shadow: 6px 6px 0 var(--ink);
|
|
overflow: hidden;
|
|
opacity: 0;
|
|
transform: none;
|
|
transition: none;
|
|
}
|
|
|
|
#cmdPalette.cp-open .cp-panel {
|
|
opacity: 1;
|
|
transform: translateY(0);
|
|
}
|
|
|
|
/* ── Search row ──────────────────────────────────────────────────────── */
|
|
.cp-search-row {
|
|
display: flex;
|
|
align-items: center;
|
|
gap: 10px;
|
|
padding: 14px 16px;
|
|
border-bottom: 1px solid var(--rule-soft);
|
|
flex-shrink: 0;
|
|
}
|
|
|
|
.cp-search-icon {
|
|
color: var(--ink-mute);
|
|
flex-shrink: 0;
|
|
}
|
|
|
|
.cp-input {
|
|
flex: 1;
|
|
font-family: var(--font-mono);
|
|
font-size: 1rem;
|
|
color: var(--ink);
|
|
background: transparent;
|
|
border: none;
|
|
outline: none;
|
|
min-width: 0;
|
|
caret-color: var(--blueprint);
|
|
}
|
|
|
|
.cp-input::placeholder {
|
|
color: var(--ink-mute);
|
|
}
|
|
|
|
/* Strip browser chrome from <input type="search"> */
|
|
.cp-input[type="search"]::-webkit-search-decoration,
|
|
.cp-input[type="search"]::-webkit-search-cancel-button,
|
|
.cp-input[type="search"]::-webkit-search-results-button,
|
|
.cp-input[type="search"]::-webkit-search-results-decoration {
|
|
display: none;
|
|
}
|
|
|
|
.cp-kbd-esc {
|
|
display: inline-flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
min-width: 44px;
|
|
min-height: 44px;
|
|
font-family: var(--font-mono);
|
|
font-size: 0.65rem;
|
|
color: var(--ink-mute);
|
|
background: var(--bg-surface);
|
|
border: 1px solid var(--rule-soft);
|
|
padding: 4px 8px;
|
|
line-height: 1;
|
|
letter-spacing: 0.04em;
|
|
flex-shrink: 0;
|
|
cursor: pointer;
|
|
user-select: none;
|
|
}
|
|
|
|
.cp-kbd-esc:hover {
|
|
color: var(--blueprint);
|
|
border-color: var(--blueprint);
|
|
}
|
|
|
|
.cp-kbd-esc:focus-visible {
|
|
outline: 2px solid var(--blueprint);
|
|
outline-offset: 2px;
|
|
}
|
|
|
|
/* ── Results list ────────────────────────────────────────────────────── */
|
|
.cp-results {
|
|
list-style: none;
|
|
overflow-y: auto;
|
|
flex: 1;
|
|
min-height: 0;
|
|
overscroll-behavior: contain;
|
|
}
|
|
|
|
/* ── Global themed scrollbar ─────────────────────────────────────────────
|
|
One base rule themes every scrollable surface — the page, code blocks, the
|
|
lesson body, the language list, tables, modals — in both light and dark, so
|
|
no component has to restyle its scrollbar. More specific rules below (e.g.
|
|
.cp-results) still override this baseline. */
|
|
* {
|
|
scrollbar-width: thin;
|
|
scrollbar-color: var(--rule-soft) transparent;
|
|
}
|
|
*::-webkit-scrollbar { width: 10px; height: 10px; }
|
|
*::-webkit-scrollbar-track { background: transparent; }
|
|
*::-webkit-scrollbar-thumb {
|
|
background: var(--rule-soft);
|
|
border-radius: 6px;
|
|
border: 2px solid transparent;
|
|
background-clip: padding-box;
|
|
}
|
|
/* background-color, not the shorthand, so the padding-box inset is kept on hover */
|
|
*::-webkit-scrollbar-thumb:hover { background-color: var(--ink-mute); }
|
|
|
|
.cp-results::-webkit-scrollbar { width: 4px; }
|
|
/* border:0 + border-box so the global 2px inset does not eat the narrow 4px thumb */
|
|
.cp-results::-webkit-scrollbar-thumb { background: var(--rule-soft); border-radius: 2px; border: 0; background-clip: border-box; }
|
|
|
|
/* ── Empty / no-match state ──────────────────────────────────────────── */
|
|
.cp-empty {
|
|
display: block;
|
|
padding: 24px 20px;
|
|
font-family: var(--font-mono);
|
|
font-size: 0.85rem;
|
|
color: var(--ink-mute);
|
|
text-align: center;
|
|
}
|
|
|
|
.cp-empty em {
|
|
font-style: normal;
|
|
color: var(--ink-soft);
|
|
}
|
|
|
|
/* ── Result item ─────────────────────────────────────────────────────── */
|
|
.cp-item {
|
|
display: flex;
|
|
align-items: center;
|
|
gap: 10px;
|
|
padding: 10px 16px;
|
|
cursor: pointer;
|
|
border-inline-start: 3px solid transparent;
|
|
list-style: none;
|
|
transition: none;
|
|
}
|
|
|
|
.cp-item + .cp-item {
|
|
border-top: 1px solid var(--rule-soft);
|
|
}
|
|
|
|
.cp-item:hover,
|
|
.cp-item--active {
|
|
background: var(--blueprint-tint);
|
|
border-inline-start-color: var(--blueprint);
|
|
}
|
|
|
|
.cp-item-body {
|
|
display: grid;
|
|
/* chip / name / summary / meta — all rows auto-height */
|
|
grid-template-rows: auto auto auto auto;
|
|
gap: 1px;
|
|
flex: 1;
|
|
min-width: 0;
|
|
}
|
|
|
|
/* Phase / Glossary chip */
|
|
.cp-item-chip {
|
|
font-family: var(--font-mono);
|
|
font-size: 0.6rem;
|
|
font-weight: 700;
|
|
letter-spacing: 0.14em;
|
|
text-transform: uppercase;
|
|
color: var(--blueprint);
|
|
line-height: 1.2;
|
|
}
|
|
|
|
.cp-item-chip--alt {
|
|
color: var(--ink-mute);
|
|
}
|
|
|
|
/* Lesson / term name */
|
|
.cp-item-name {
|
|
font-family: var(--font-body);
|
|
font-size: 0.94rem;
|
|
font-weight: 600;
|
|
color: var(--ink);
|
|
white-space: nowrap;
|
|
overflow: hidden;
|
|
text-overflow: ellipsis;
|
|
line-height: 1.35;
|
|
}
|
|
|
|
/* One-line summary */
|
|
.cp-item-summary {
|
|
font-family: var(--font-body);
|
|
font-size: 0.8rem;
|
|
color: var(--ink-soft);
|
|
white-space: nowrap;
|
|
overflow: hidden;
|
|
text-overflow: ellipsis;
|
|
line-height: 1.3;
|
|
}
|
|
|
|
/* Type · Language meta line */
|
|
.cp-item-meta {
|
|
font-family: var(--font-mono);
|
|
font-size: 0.64rem;
|
|
letter-spacing: 0.04em;
|
|
color: var(--ink-mute);
|
|
line-height: 1.3;
|
|
}
|
|
|
|
/* Chevron arrow — appears only on hover / active */
|
|
.cp-item-arrow {
|
|
color: var(--ink-mute);
|
|
flex-shrink: 0;
|
|
opacity: 0;
|
|
transition: none;
|
|
}
|
|
|
|
.cp-item:hover .cp-item-arrow,
|
|
.cp-item--active .cp-item-arrow {
|
|
opacity: 1;
|
|
color: var(--blueprint);
|
|
}
|
|
|
|
/* Highlighted match inside results */
|
|
.cp-results mark {
|
|
background: var(--blueprint-tint-strong);
|
|
color: var(--blueprint);
|
|
padding: 0 1px;
|
|
font-style: normal;
|
|
border-radius: 2px;
|
|
}
|
|
|
|
/* ── Footer keyboard hints ───────────────────────────────────────────── */
|
|
.cp-footer {
|
|
display: flex;
|
|
align-items: center;
|
|
gap: 14px;
|
|
flex-wrap: wrap;
|
|
padding: 7px 16px;
|
|
border-top: 1px solid var(--rule-soft);
|
|
flex-shrink: 0;
|
|
}
|
|
|
|
.cp-footer-group {
|
|
display: flex;
|
|
align-items: center;
|
|
gap: 4px;
|
|
}
|
|
|
|
.cp-footer kbd {
|
|
font-family: var(--font-mono);
|
|
font-size: 0.6rem;
|
|
color: var(--ink-mute);
|
|
background: var(--bg-surface);
|
|
border: 1px solid var(--rule-soft);
|
|
padding: 1px 5px;
|
|
letter-spacing: 0.02em;
|
|
user-select: none;
|
|
}
|
|
|
|
.cp-footer-label {
|
|
font-family: var(--font-mono);
|
|
font-size: 0.6rem;
|
|
color: var(--ink-mute);
|
|
letter-spacing: 0.04em;
|
|
}
|
|
|
|
.cp-footer-shortcut {
|
|
margin-inline-start: auto;
|
|
font-family: var(--font-mono);
|
|
font-size: 0.6rem;
|
|
color: var(--ink-mute);
|
|
letter-spacing: 0.06em;
|
|
}
|
|
|
|
/* ── Scroll lock when palette is open ───────────────────────────────── */
|
|
body[data-palette-open] {
|
|
overflow: hidden;
|
|
}
|
|
|
|
/* ── Reduced motion ──────────────────────────────────────────────────── */
|
|
@media (prefers-reduced-motion: reduce) {
|
|
.cp-backdrop,
|
|
.cp-panel {
|
|
transition: none !important;
|
|
}
|
|
|
|
.search-toggle {
|
|
transition: border-color var(--motion-feedback) ease, color var(--motion-feedback) ease;
|
|
}
|
|
|
|
.search-toggle:active {
|
|
transform: none;
|
|
}
|
|
}
|
|
|
|
/* ── Mobile: full-width sheet pinned to top ──────────────────────────── */
|
|
@media (max-width: 600px) {
|
|
#cmdPalette {
|
|
padding: 56px 0 0; /* clear the 56px mobile header */
|
|
align-items: flex-start;
|
|
}
|
|
|
|
.cp-panel {
|
|
max-width: 100%;
|
|
max-height: calc(85vh - 56px);
|
|
border-left: none;
|
|
border-right: none;
|
|
border-top: 2px solid var(--ink);
|
|
box-shadow: none;
|
|
}
|
|
|
|
.search-toggle {
|
|
width: 44px;
|
|
height: 44px;
|
|
}
|
|
|
|
/* Keep only the "navigate" hint on small screens */
|
|
.cp-footer-group:not(:first-child),
|
|
.cp-footer-shortcut {
|
|
display: none;
|
|
}
|
|
}
|
|
|
|
/* ── language picker (reference-manual aesthetic) ───────────────────── */
|
|
.lang-picker { position: relative; display: inline-flex; }
|
|
.lang-picker-btn {
|
|
display: inline-flex; align-items: center; gap: 7px;
|
|
font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.04em;
|
|
color: var(--ink-soft); background: transparent;
|
|
border: 1px solid var(--rule-soft); padding: 6px 10px; cursor: pointer;
|
|
transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
|
|
}
|
|
.lang-picker-btn:hover { color: var(--blueprint); border-color: var(--blueprint); }
|
|
.lang-picker-btn:active { transform: scale(0.98); }
|
|
.lang-glyph {
|
|
font-weight: 700; color: var(--blueprint); font-size: 0.7rem; letter-spacing: 0;
|
|
}
|
|
.lang-current { max-width: 12ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
|
|
.lang-caret { font-size: 0.6rem; color: var(--ink-mute); }
|
|
|
|
.lang-panel {
|
|
position: absolute; top: calc(100% + 8px); inset-inline-end: 0; z-index: 60;
|
|
width: 232px; background: var(--bg); border: 1px solid var(--blueprint);
|
|
box-shadow: 0 14px 40px rgba(26, 26, 26, 0.18);
|
|
display: flex; flex-direction: column; overflow: hidden;
|
|
}
|
|
.lang-panel[hidden] { display: none; }
|
|
.lang-panel-head {
|
|
font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.18em;
|
|
color: var(--blueprint); padding: 10px 12px 6px; border-bottom: 1px solid var(--rule-soft);
|
|
}
|
|
.lang-filter {
|
|
font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink);
|
|
background: var(--code-bg); border: none; border-bottom: 1px solid var(--rule-soft);
|
|
padding: 8px 12px; outline: none;
|
|
}
|
|
.lang-filter:focus { background: var(--blueprint-tint); }
|
|
.lang-list { max-height: 300px; overflow-y: auto; }
|
|
.lang-item {
|
|
display: flex; align-items: baseline; gap: 8px; width: 100%;
|
|
font-family: var(--font-body, Georgia, serif); font-size: 0.9rem; text-align: start;
|
|
color: var(--ink); background: transparent; border: none; cursor: pointer;
|
|
padding: 8px 12px; transition: background 0.12s ease, color 0.12s ease;
|
|
}
|
|
.lang-item:hover { background: var(--blueprint-tint); color: var(--blueprint); }
|
|
.lang-item:focus-visible { outline: 2px solid var(--blueprint); outline-offset: -2px; }
|
|
.lang-item.is-current { color: var(--blueprint); }
|
|
.lang-tick { width: 10px; color: var(--blueprint); font-size: 0.9rem; flex-shrink: 0; }
|
|
.lang-native { flex: 1; }
|
|
.lang-code {
|
|
font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.06em;
|
|
color: var(--ink-mute); text-transform: uppercase;
|
|
}
|
|
@media (prefers-reduced-motion: reduce) {
|
|
.lang-picker-btn, .lang-item { transition: none; }
|
|
.lang-picker-btn:active { transform: none; }
|
|
}
|
|
|
|
/* ============================================================
|
|
READ ALOUD (SpeechSynthesis)
|
|
============================================================ */
|
|
|
|
.tts-toggle .tts-wave-1,
|
|
.tts-toggle .tts-wave-2 {
|
|
opacity: 0.55;
|
|
}
|
|
|
|
.tts-toggle.is-active {
|
|
border-color: var(--blueprint);
|
|
color: var(--blueprint);
|
|
}
|
|
|
|
.tts-toggle:disabled {
|
|
cursor: not-allowed;
|
|
color: var(--ink-mute);
|
|
opacity: 0.52;
|
|
}
|
|
|
|
.tts-toggle.is-active .tts-wave-1 {
|
|
animation: tts-wave 1.4s ease-in-out infinite;
|
|
}
|
|
|
|
.tts-toggle.is-active .tts-wave-2 {
|
|
animation: tts-wave 1.4s ease-in-out 0.25s infinite;
|
|
}
|
|
|
|
@keyframes tts-wave {
|
|
0%, 100% { opacity: 0.2; }
|
|
50% { opacity: 1; }
|
|
}
|
|
|
|
.tts-reading {
|
|
background: var(--blueprint-tint);
|
|
box-shadow: -10px 0 0 var(--blueprint-tint), inset 3px 0 0 var(--blueprint);
|
|
border-radius: 1px;
|
|
transition: background 0.2s;
|
|
}
|
|
|
|
.tts-bar {
|
|
position: fixed;
|
|
left: 50%;
|
|
bottom: 20px;
|
|
transform: translateX(-50%) translateY(8px);
|
|
z-index: 900;
|
|
display: flex;
|
|
align-items: center;
|
|
gap: 10px;
|
|
padding: 8px 12px;
|
|
max-width: calc(100vw - 24px);
|
|
flex-wrap: wrap;
|
|
justify-content: center;
|
|
background: var(--bg-surface);
|
|
border: 1px solid var(--ink);
|
|
box-shadow: var(--shadow-hard);
|
|
font-family: var(--font-mono);
|
|
font-size: 0.78rem;
|
|
color: var(--ink);
|
|
opacity: 0;
|
|
pointer-events: none;
|
|
transition: opacity 0.15s, transform 0.15s;
|
|
}
|
|
|
|
.tts-bar.is-visible {
|
|
opacity: 1;
|
|
pointer-events: auto;
|
|
transform: translateX(-50%) translateY(0);
|
|
}
|
|
|
|
/* display:flex would override the UA [hidden] rule, leaving the controls
|
|
focusable and the live region announced while the bar is invisible. */
|
|
.tts-bar[hidden] {
|
|
display: none;
|
|
}
|
|
|
|
.tts-btn {
|
|
background: transparent;
|
|
border: 1px solid var(--rule-soft);
|
|
color: var(--ink);
|
|
font-family: var(--font-mono);
|
|
font-size: 0.8rem;
|
|
line-height: 1;
|
|
padding: 6px 9px;
|
|
cursor: pointer;
|
|
transition: border-color 0.15s, color 0.15s;
|
|
}
|
|
|
|
.tts-btn:hover {
|
|
border-color: var(--blueprint);
|
|
color: var(--blueprint);
|
|
}
|
|
|
|
.tts-btn:disabled {
|
|
cursor: not-allowed;
|
|
opacity: 0.45;
|
|
}
|
|
|
|
.tts-btn-main {
|
|
min-width: 38px;
|
|
border-color: var(--ink);
|
|
}
|
|
|
|
.tts-btn-stop {
|
|
letter-spacing: 0.08em;
|
|
text-transform: uppercase;
|
|
font-size: 0.68rem;
|
|
padding: 7px 10px;
|
|
}
|
|
|
|
.tts-btn-reset {
|
|
color: var(--ink-mute);
|
|
font-size: 0.66rem;
|
|
letter-spacing: 0.06em;
|
|
text-transform: uppercase;
|
|
}
|
|
|
|
.tts-status {
|
|
color: var(--text-muted);
|
|
font-variant-numeric: tabular-nums;
|
|
min-width: 16ch;
|
|
max-width: min(44vw, 420px);
|
|
overflow: hidden;
|
|
text-overflow: ellipsis;
|
|
white-space: nowrap;
|
|
}
|
|
|
|
.tts-progress {
|
|
width: 86px;
|
|
height: 4px;
|
|
overflow: hidden;
|
|
border: 0;
|
|
background: var(--rule-soft);
|
|
color: var(--blueprint);
|
|
}
|
|
|
|
.tts-progress::-webkit-progress-bar {
|
|
background: var(--rule-soft);
|
|
}
|
|
|
|
.tts-progress::-webkit-progress-value {
|
|
background: var(--blueprint);
|
|
}
|
|
|
|
.tts-progress::-moz-progress-bar {
|
|
background: var(--blueprint);
|
|
}
|
|
|
|
.tts-field {
|
|
display: flex;
|
|
align-items: center;
|
|
gap: 5px;
|
|
color: var(--text-muted);
|
|
font-size: 0.66rem;
|
|
letter-spacing: 0.06em;
|
|
text-transform: uppercase;
|
|
}
|
|
|
|
.tts-select {
|
|
background: var(--bg);
|
|
color: var(--ink);
|
|
border: 1px solid var(--rule-soft);
|
|
font-family: var(--font-mono);
|
|
font-size: 0.72rem;
|
|
padding: 4px 6px;
|
|
max-width: 150px;
|
|
cursor: pointer;
|
|
}
|
|
|
|
.tts-select:focus-visible,
|
|
.tts-btn:focus-visible {
|
|
outline: 2px solid var(--blueprint);
|
|
outline-offset: 1px;
|
|
}
|
|
|
|
@media (max-width: 720px) {
|
|
body.tts-active {
|
|
padding-bottom: calc(var(--tts-bar-height, 112px) + 28px + env(safe-area-inset-bottom));
|
|
}
|
|
|
|
.tts-bar {
|
|
left: 12px;
|
|
right: 12px;
|
|
bottom: max(12px, env(safe-area-inset-bottom));
|
|
transform: none;
|
|
max-width: none;
|
|
gap: 8px;
|
|
touch-action: auto;
|
|
}
|
|
|
|
.tts-bar.is-visible {
|
|
transform: none;
|
|
}
|
|
|
|
.tts-status {
|
|
order: -2;
|
|
width: calc(100% - 102px);
|
|
max-width: none;
|
|
}
|
|
|
|
.tts-progress {
|
|
order: -1;
|
|
width: 86px;
|
|
}
|
|
|
|
.tts-field-voice {
|
|
display: flex;
|
|
max-width: calc(100% - 110px);
|
|
}
|
|
|
|
.tts-field-voice .tts-select {
|
|
min-width: 0;
|
|
max-width: 180px;
|
|
}
|
|
}
|
|
|
|
@media (prefers-reduced-motion: reduce) {
|
|
.tts-toggle.is-active .tts-wave-1,
|
|
.tts-toggle.is-active .tts-wave-2 {
|
|
animation: none;
|
|
opacity: 1;
|
|
}
|
|
}
|
|
|
|
.quiz-option.tts-reading {
|
|
box-shadow: inset 3px 0 0 var(--blueprint);
|
|
}
|
|
|
|
.tts-from-here {
|
|
position: absolute;
|
|
z-index: 950;
|
|
display: inline-flex;
|
|
align-items: center;
|
|
gap: 6px;
|
|
padding: 6px 10px;
|
|
background: var(--ink);
|
|
color: var(--bg);
|
|
border: 1px solid var(--ink);
|
|
font-family: var(--font-mono);
|
|
font-size: 0.7rem;
|
|
letter-spacing: 0.06em;
|
|
text-transform: uppercase;
|
|
cursor: pointer;
|
|
box-shadow: 2px 2px 0 var(--blueprint);
|
|
white-space: nowrap;
|
|
}
|
|
|
|
.tts-from-here:hover {
|
|
background: var(--blueprint);
|
|
border-color: var(--blueprint);
|
|
color: #fff;
|
|
}
|
|
|
|
.tts-from-here[hidden] {
|
|
display: none;
|
|
}
|
|
|
|
@media (max-width: 600px) {
|
|
.tts-from-here {
|
|
font-size: 0.66rem;
|
|
padding: 7px 10px;
|
|
}
|
|
}
|
|
|
|
/* --- floating: drag anywhere over the article --- */
|
|
|
|
.tts-bar {
|
|
cursor: grab;
|
|
touch-action: none;
|
|
}
|
|
|
|
.tts-bar.is-dragging {
|
|
cursor: grabbing;
|
|
user-select: none;
|
|
transition: none;
|
|
}
|
|
|
|
/* Once dragged, the bar is pinned to explicit coordinates instead of the
|
|
default bottom-centre anchoring. */
|
|
.tts-bar.is-placed,
|
|
.tts-bar.is-placed.is-visible {
|
|
bottom: auto;
|
|
transform: none;
|
|
}
|
|
|
|
.tts-bar .tts-btn,
|
|
.tts-bar .tts-select {
|
|
cursor: pointer;
|
|
}
|
|
|
|
.tts-btn-collapse {
|
|
border-color: var(--rule-soft);
|
|
font-size: 0.72rem;
|
|
line-height: 1;
|
|
padding: 6px 8px;
|
|
}
|
|
|
|
/* --- collapsed: a single speaker puck --- */
|
|
|
|
.tts-bar.is-collapsed {
|
|
padding: 0;
|
|
gap: 0;
|
|
flex-wrap: nowrap;
|
|
}
|
|
|
|
.tts-bar.is-collapsed > *:not(.tts-btn-collapse) {
|
|
display: none;
|
|
}
|
|
|
|
.tts-bar.is-collapsed .tts-btn-collapse {
|
|
width: 42px;
|
|
height: 42px;
|
|
padding: 0;
|
|
border: none;
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
}
|
|
|
|
.tts-bar.is-collapsed .tts-btn-collapse:hover {
|
|
color: var(--blueprint);
|
|
}
|
|
|
|
.tts-bar.is-reading .tts-btn-collapse .tts-wave-1 {
|
|
animation: tts-wave 1.4s ease-in-out infinite;
|
|
}
|
|
|
|
.tts-bar.is-reading .tts-btn-collapse .tts-wave-2 {
|
|
animation: tts-wave 1.4s ease-in-out 0.25s infinite;
|
|
}
|
|
|
|
@media (max-width: 720px) {
|
|
/* The mobile rules stretch the bar edge to edge; a puck must not stretch. */
|
|
.tts-bar.is-collapsed {
|
|
left: auto;
|
|
right: 12px;
|
|
width: 42px;
|
|
}
|
|
|
|
.tts-bar.is-placed.is-collapsed {
|
|
right: auto;
|
|
}
|
|
|
|
.tts-bar:not(.is-collapsed) .tts-btn-reset {
|
|
display: none;
|
|
}
|
|
}
|
|
|
|
@media (prefers-reduced-motion: reduce) {
|
|
.tts-bar.is-reading .tts-btn-collapse .tts-wave-1,
|
|
.tts-bar.is-reading .tts-btn-collapse .tts-wave-2 {
|
|
animation: none;
|
|
opacity: 1;
|
|
}
|
|
}
|
|
|
|
/* --- compact header tools keep the language label in the accessibility tree. --- */
|
|
|
|
@media (max-width: 600px) {
|
|
.lang-current {
|
|
position: absolute;
|
|
width: 1px;
|
|
height: 1px;
|
|
margin: -1px;
|
|
padding: 0;
|
|
overflow: hidden;
|
|
clip-path: inset(50%);
|
|
white-space: nowrap;
|
|
}
|
|
|
|
.lang-picker-btn {
|
|
gap: 4px;
|
|
padding: 6px 8px;
|
|
}
|
|
|
|
.tts-toggle {
|
|
width: 44px;
|
|
height: 44px;
|
|
flex-shrink: 0;
|
|
}
|
|
|
|
.search-toggle {
|
|
flex-shrink: 0;
|
|
}
|
|
}
|