df82d40a96
A11y:
- Skip-link in <body> (focus-visible only) that jumps to #main.
Bilingual ("Skip to content" / "Pular para o conteúdo").
- <main id="main"> landmark wrapping the homepage body.
- prefers-reduced-motion media query disables the hover-scale + image
transitions for users with vestibular sensitivity.
- Skip-link styled with high contrast (gold-on-dark) + outline on
keyboard focus.
Performance:
- HeroBanner background image: fetchPriority="high" + explicit
width/height (1600x900) for zero CLS.
- FeaturedCase image: fetchPriority="high" + 1280x720 to prevent
layout shift while the 2.7MB painting loads.
- IconicCases tiles already have loading="lazy".
- prose blockquote: overflow-wrap:anywhere so verbatim quotes don't
bust the mobile viewport.
Open Graph:
- app/layout.tsx default OG image set to the green-fireballs
painting (any page without its own image card inherits this).
- app/c/[slug] OG image is the case's editorial illustration when
one exists. WhatsApp, Twitter, Telegram, Slack, ChatGPT search
all pull this when the link is shared. 2000x1125 for the
"summary_large_image" twitter card.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
303 lines
8.5 KiB
CSS
303 lines
8.5 KiB
CSS
@tailwind base;
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@tailwind components;
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@tailwind utilities;
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:root {
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--bg-deep: #020409;
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--bg: #060a13;
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--panel: #0a121e;
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--line: rgba(0, 255, 156, 0.12);
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--line-strong: rgba(0, 255, 156, 0.32);
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--accent: #00ff9c;
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--cyan: #7fdbff;
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--amber: #f5c542;
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--violet: #bb6bd9;
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--text: #c8d4e6;
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--text-soft: #8896aa;
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--text-dim: #5a6678;
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}
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html, body {
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background: var(--bg-deep);
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color: var(--text);
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font-family: var(--font-sans), Inter, system-ui, sans-serif;
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min-height: 100vh;
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}
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.font-display {
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font-family: var(--font-display), "Fraunces", "Georgia", "Times New Roman", serif;
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font-feature-settings: "ss01", "ss02";
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}
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/* Skip-to-content link (a11y) — hidden until keyboard focus reveals it. */
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.skip-link {
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position: fixed;
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top: -40px;
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left: 8px;
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z-index: 100;
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padding: 8px 16px;
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background: #e0c080;
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color: #0a0e1a;
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font-family: var(--font-mono), monospace;
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font-size: 12px;
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font-weight: 600;
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border-radius: 4px;
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text-decoration: none;
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transition: top 0.15s ease-out;
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}
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.skip-link:focus {
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top: 8px;
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outline: 2px solid #fff;
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outline-offset: 2px;
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}
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/* Mobile-first overflow safety on prose blockquotes. */
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.prose blockquote {
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overflow-wrap: anywhere;
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}
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/* Honour user "reduce motion" preference for our hover-scale transitions. */
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@media (prefers-reduced-motion: reduce) {
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*,
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*::before,
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*::after {
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animation-duration: 0.01ms !important;
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animation-iteration-count: 1 !important;
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transition-duration: 0.01ms !important;
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scroll-behavior: auto !important;
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}
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}
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body {
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background-image:
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radial-gradient(ellipse 60% 50% at 92% 8%, rgba(0, 255, 156, 0.05) 0%, transparent 65%),
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radial-gradient(ellipse 50% 40% at 8% 95%, rgba(127, 219, 255, 0.04) 0%, transparent 70%),
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linear-gradient(to right, rgba(0, 255, 156, 0.025) 1px, transparent 1px),
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linear-gradient(to bottom, rgba(0, 255, 156, 0.025) 1px, transparent 1px);
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background-size: 100% 100%, 100% 100%, 42px 42px, 42px 42px;
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background-attachment: fixed;
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}
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::selection {
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background: rgba(0, 255, 156, 0.22);
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color: var(--accent);
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}
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/* Entity highlights inline in reader */
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.entity-link {
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cursor: pointer;
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text-decoration: none;
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border-bottom: 1px dashed rgba(127, 219, 255, 0.45);
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color: var(--cyan);
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transition: all 0.15s ease;
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padding: 0 1px;
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}
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.entity-link:hover {
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color: var(--accent);
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border-bottom-color: var(--accent);
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text-shadow: 0 0 8px rgba(0, 255, 156, 0.4);
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}
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.entity-link[data-class="person"] { color: #ff6ec7; border-bottom-color: rgba(255, 110, 199, 0.35); }
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.entity-link[data-class="organization"] { color: #ff8a4d; border-bottom-color: rgba(255, 138, 77, 0.35); }
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.entity-link[data-class="location"] { color: #3fde6a; border-bottom-color: rgba(63, 222, 106, 0.35); }
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.entity-link[data-class="event"] { color: #ffa500; border-bottom-color: rgba(255, 165, 0, 0.35); }
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.entity-link[data-class="uap_object"] { color: #ff3344; border-bottom-color: rgba(255, 51, 68, 0.45); font-weight: 600; }
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.entity-link[data-class="vehicle"] { color: #5b9bd5; }
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.entity-link[data-class="operation"] { color: #9b5de5; }
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.entity-link[data-class="concept"] { color: #06d6a0; }
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/* Reader content */
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.reader-content {
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font-family: ui-serif, Georgia, "Iowan Old Style", "Apple Garamond", serif;
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line-height: 1.65;
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font-size: 17px;
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max-width: 72ch;
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}
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.reader-content pre {
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font-family: var(--font-mono), "JetBrains Mono", monospace;
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white-space: pre-wrap;
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background: #060a13;
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border-left: 2px solid var(--line-strong);
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padding: 12px 16px;
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border-radius: 4px;
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font-size: 14px;
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line-height: 1.5;
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}
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/* Tables rendered from CSV */
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.reader-content table {
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font-family: var(--font-mono), "JetBrains Mono", monospace;
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font-size: 0.85em;
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border-collapse: separate;
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border-spacing: 0;
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border: 1px solid var(--line-strong);
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margin: 1.5em 0;
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width: 100%;
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}
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.reader-content th {
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background: rgba(0, 255, 156, 0.08);
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color: var(--accent);
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text-transform: uppercase;
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letter-spacing: 0.06em;
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font-size: 0.78em;
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border-bottom: 1px solid var(--accent);
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padding: 6px 8px;
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text-align: left;
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}
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.reader-content td {
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border-bottom: 1px solid var(--line);
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padding: 4px 8px;
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}
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/* Crop figures inline in text */
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.reader-content figure {
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margin: 1.5em 0;
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border: 1px solid var(--line-strong);
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padding: 6px;
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background: var(--panel);
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border-radius: 3px;
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}
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.reader-content figure img {
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max-width: 100%;
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display: block;
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}
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.reader-content figcaption {
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font-family: var(--font-mono), monospace;
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font-size: 0.72em;
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color: var(--text-soft);
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text-transform: uppercase;
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letter-spacing: 0.06em;
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padding: 6px 4px 2px;
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}
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/* Classified banner accent */
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.classified-banner {
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font-family: var(--font-mono), monospace;
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font-size: 0.65em;
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color: var(--text-dim);
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letter-spacing: 0.18em;
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text-transform: uppercase;
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}
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/* Markdown body — semantic rendering with wiki-link colors per entity class */
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.markdown-body {
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color: var(--text);
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line-height: 1.65;
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font-size: 16px;
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}
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.markdown-body p { margin: 0.8em 0; }
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.markdown-body ul, .markdown-body ol { margin: 0.6em 0; padding-left: 1.5em; }
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.markdown-body li { margin: 0.2em 0; }
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.markdown-body strong { color: #ffffff; font-weight: 600; }
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.markdown-body hr { border: none; border-top: 1px solid var(--line); margin: 2em 0; }
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.markdown-body .md-h1 {
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font-family: var(--font-mono), monospace;
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color: var(--accent);
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font-size: 1.8em;
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margin: 1em 0 0.5em;
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padding-bottom: 0.3em;
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border-bottom: 1px solid var(--line-strong);
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}
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.markdown-body .md-h1::before { content: "▍ "; }
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.markdown-body .md-h2 {
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font-family: var(--font-mono), monospace;
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color: var(--cyan);
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font-size: 1.35em;
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margin: 1.4em 0 0.5em;
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letter-spacing: 0.02em;
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}
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.markdown-body .md-h2::before { content: "▎ "; }
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.markdown-body .md-h3 {
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font-family: var(--font-mono), monospace;
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color: var(--amber);
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font-size: 1.1em;
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margin: 1.2em 0 0.4em;
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letter-spacing: 0.02em;
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}
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.markdown-body .md-h3::before { content: "▏ "; }
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.markdown-body .md-h4 {
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font-family: var(--font-mono), monospace;
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color: #ffb86b;
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font-size: 1em;
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margin: 1em 0 0.4em;
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}
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.markdown-body .md-quote {
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border-left: 3px solid var(--accent);
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padding: 0.4em 1em;
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margin: 1em 0;
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background: linear-gradient(180deg, rgba(0, 255, 156, 0.04) 0%, transparent 100%);
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color: var(--text);
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}
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.markdown-body .md-inline-code {
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font-family: var(--font-mono), monospace;
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font-size: 0.88em;
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background: rgba(0, 255, 156, 0.08);
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padding: 1px 5px;
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border-radius: 3px;
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color: #b8e8ff;
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}
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.markdown-body pre {
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background: #060a13;
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border: 1px solid var(--line);
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border-left: 3px solid var(--accent);
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padding: 12px 16px;
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border-radius: 4px;
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overflow-x: auto;
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margin: 1em 0;
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}
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.markdown-body .md-table-wrap {
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overflow-x: auto;
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margin: 1.2em 0;
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}
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.markdown-body .md-table-wrap table {
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font-family: var(--font-mono), monospace;
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font-size: 0.85em;
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border-collapse: separate;
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border-spacing: 0;
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border: 1px solid var(--line-strong);
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width: 100%;
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}
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.markdown-body .md-table-wrap th {
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background: rgba(0, 255, 156, 0.08);
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color: var(--accent);
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text-transform: uppercase;
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letter-spacing: 0.06em;
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font-size: 0.78em;
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border-bottom: 1px solid var(--accent);
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padding: 6px 8px;
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text-align: left;
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}
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.markdown-body .md-table-wrap td {
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border-bottom: 1px solid var(--line);
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padding: 5px 8px;
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vertical-align: top;
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}
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/* Wiki-link colors per entity class */
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.markdown-body .wiki-link {
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text-decoration: none;
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border-bottom: 1px dashed rgba(127, 219, 255, 0.45);
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color: var(--cyan);
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transition: all 0.15s ease;
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padding: 0 1px;
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}
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.markdown-body .wiki-link:hover {
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color: var(--accent);
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border-bottom-color: var(--accent);
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text-shadow: 0 0 8px rgba(0, 255, 156, 0.4);
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}
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.markdown-body .wiki-link--person { color: #ff6ec7; border-bottom-color: rgba(255, 110, 199, 0.35); }
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.markdown-body .wiki-link--org { color: #ff8a4d; border-bottom-color: rgba(255, 138, 77, 0.35); }
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.markdown-body .wiki-link--loc { color: #3fde6a; border-bottom-color: rgba(63, 222, 106, 0.35); }
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.markdown-body .wiki-link--event { color: #ffa500; border-bottom-color: rgba(255, 165, 0, 0.35); }
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.markdown-body .wiki-link--uap { color: #ff3344; border-bottom-color: rgba(255, 51, 68, 0.45); font-weight: 600; }
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.markdown-body .wiki-link--vehicle { color: #5b9bd5; }
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.markdown-body .wiki-link--operation { color: #9b5de5; }
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.markdown-body .wiki-link--concept { color: #06d6a0; }
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.markdown-body .wiki-link--doc { color: #f5c542; border-bottom-color: rgba(245, 197, 66, 0.35); }
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