292 lines
8.0 KiB
CSS
292 lines
8.0 KiB
CSS
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/* ============================================================
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Datasheet Theme — 芯片数据手册风格
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============================================================ */
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:root {
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--bg: #fff;
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--text: #1a1a1a;
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--text-muted: #555;
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--heading: #000;
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--accent: #003d7c;
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--accent-light: #e8f0f8;
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--th-bg: #e9ecf0;
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--th-border: #c0c4c8;
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--stripe: #f7f8f9;
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--cover-bg: #003d7c;
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--cover-text: #fff;
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--link: #005da0;
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--note-bg: #f5f7fa;
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--note-border: #003d7c;
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--font-body: "Noto Serif CJK SC", "Source Han Serif SC", "SimSun", Georgia, serif;
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--font-heading: "Noto Sans CJK SC", "Source Han Sans SC", "Microsoft YaHei", "PingFang SC", sans-serif;
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--font-mono: "Cascadia Code", "Fira Code", Consolas, monospace;
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--size: 14px;
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--line: 1.7;
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}
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*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
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html { font-size: var(--size); }
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body {
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font-family: var(--font-body);
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font-size: 1rem;
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line-height: var(--line);
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color: var(--text);
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background: var(--bg);
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max-width: 900px;
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margin: 0 auto;
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padding: 2em 2.5em;
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}
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/* ---------- Cover ---------- */
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.cover-page {
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background: linear-gradient(160deg, var(--cover-bg) 0%, #002244 100%);
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color: var(--cover-text);
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text-align: center;
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padding: 80px 40px;
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margin: -2em -2.5em 3em -2.5em;
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border-radius: 0 0 8px 8px;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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min-height: 95vh;
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}
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.cover-page .product-family {
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font-family: var(--font-heading);
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font-size: 0.9rem;
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letter-spacing: 0.3em;
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text-transform: uppercase;
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opacity: 0.7;
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margin-bottom: 40px;
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}
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.cover-page h1 {
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font-family: var(--font-heading);
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font-size: 2.4rem;
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font-weight: 700;
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line-height: 1.35;
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margin-bottom: 20px;
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color: var(--cover-text);
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border: none;
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padding: 0;
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}
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.cover-page .subtitle {
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font-family: var(--font-heading);
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font-size: 1.1rem;
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font-weight: 300;
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opacity: 0.8;
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margin-bottom: 48px;
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}
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.cover-page .feature-list {
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list-style: none;
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display: flex;
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flex-direction: column;
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align-items: center;
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gap: 10px;
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margin: 0 auto 48px;
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padding: 0;
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}
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.cover-page .feature-list li {
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font-family: var(--font-heading);
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font-size: 0.95rem;
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padding: 6px 24px;
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border: 1px solid rgba(255,255,255,0.2);
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border-radius: 4px;
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width: 280px;
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}
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.cover-page .cover-meta {
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margin-top: auto;
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font-size: 0.85rem;
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opacity: 0.55;
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padding-top: 40px;
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}
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.cover-page .cover-meta p { text-align: center; margin: 4px 0; }
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/* ---------- Headings ---------- */
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h1 {
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font-family: var(--font-heading);
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font-size: 1.5rem;
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font-weight: 700;
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color: var(--heading);
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margin: 2em 0 0.8em;
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padding-bottom: 6px;
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border-bottom: 2px solid var(--accent);
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}
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h2 {
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font-family: var(--font-heading);
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font-size: 1.25rem;
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font-weight: 700;
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color: var(--accent);
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margin: 1.5em 0 0.6em;
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padding-bottom: 4px;
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border-bottom: 1px solid var(--th-border);
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}
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h3 {
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font-family: var(--font-heading);
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font-size: 1.1rem;
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font-weight: 600;
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color: var(--heading);
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margin: 1.2em 0 0.5em;
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}
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h4 {
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font-family: var(--font-heading);
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font-size: 1rem;
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font-weight: 600;
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color: var(--text);
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margin: 1em 0 0.4em;
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}
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/* ---------- Body ---------- */
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p { margin: 0.6em 0; text-align: justify; }
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ul, ol { margin: 0.6em 0; padding-left: 2em; }
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li { margin: 2px 0; }
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a { color: var(--link); text-decoration: none; }
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a:hover { text-decoration: underline; }
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/* ---------- Tables ---------- */
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table {
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width: 100%;
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border-collapse: collapse;
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margin: 1em 0;
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font-size: 0.92rem;
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}
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thead th {
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background-color: var(--th-bg);
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font-family: var(--font-heading);
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font-weight: 600;
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font-size: 0.88rem;
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text-align: left;
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padding: 6px 10px;
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border: 1px solid var(--th-border);
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border-bottom: 2px solid var(--accent);
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white-space: nowrap;
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}
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tbody td {
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padding: 5px 10px;
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border: 1px solid var(--th-border);
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vertical-align: top;
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}
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tbody tr:nth-child(even) { background-color: var(--stripe); }
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table.compact { font-size: 0.82rem; }
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table.compact thead th { font-size: 0.8rem; padding: 3px 7px; }
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table.compact tbody td { padding: 3px 7px; }
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td.addr, td.bits, td.reset-val { font-family: var(--font-mono); font-size: 0.85em; white-space: nowrap; }
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td.bits { text-align: center; }
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/* Permissions */
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.perm-rw { color: #1a7a1a; font-weight: 600; }
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.perm-ro { color: #b8860b; font-weight: 600; }
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.perm-wc { color: #8b0000; font-weight: 600; }
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/* ---------- Code ---------- */
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code {
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font-family: var(--font-mono);
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font-size: 0.9em;
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background: var(--note-bg);
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padding: 1px 5px;
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border-radius: 2px;
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border: 1px solid var(--th-border);
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}
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pre {
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font-family: var(--font-mono);
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font-size: 0.82rem;
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background: var(--note-bg);
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border: 1px solid var(--th-border);
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border-left: 3px solid var(--accent);
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padding: 12px;
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margin: 1em 0;
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overflow-x: auto;
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line-height: 1.5;
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}
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pre code { background: none; padding: 0; border: none; font-size: inherit; }
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/* ---------- Figures ---------- */
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figure { margin: 1.5em auto; text-align: center; max-width: 100%; }
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figure img { max-width: 100%; height: auto; }
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figure figcaption {
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font-family: var(--font-heading);
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font-size: 0.88rem;
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color: var(--text-muted);
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margin-top: 6px;
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}
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p img { max-width: 100%; height: auto; display: block; margin: 1em auto; }
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/* ---------- Blockquote / Notes ---------- */
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blockquote {
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margin: 1em 0;
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padding: 10px 16px;
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border-left: 4px solid var(--note-border);
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background: var(--note-bg);
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font-size: 0.92rem;
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}
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/* ---------- TOC ---------- */
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.toc { margin-bottom: 2em; }
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.toc h2 { font-size: 1.4rem; border-bottom: 2px solid var(--accent); }
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.toc-list { list-style: none; padding: 0; }
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.toc-list li {
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padding: 4px 0;
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border-bottom: 1px dotted var(--th-border);
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display: flex;
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justify-content: space-between;
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}
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.toc-list li a { flex: 1; }
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/* ---------- Sidebar (screen only) ---------- */
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@media screen and (min-width: 1200px) {
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body { padding-left: 260px; max-width: 1100px; }
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.screen-toc {
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position: fixed;
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left: max(0px, calc((100vw - 1100px) / 2 - 240px));
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top: 0;
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width: 220px;
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height: 100vh;
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overflow-y: auto;
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background: var(--note-bg);
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border-right: 1px solid var(--th-border);
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padding: 16px 12px;
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font-size: 0.78rem;
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z-index: 100;
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}
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.cover-page { margin-left: calc(-2em - 260px + 2.5em); }
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}
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@media screen and (max-width: 1199px) {
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.screen-toc { display: none; }
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}
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.screen-toc ul { list-style: none; padding: 0; }
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.screen-toc li { margin: 3px 0; line-height: 1.4; }
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.screen-toc a { color: var(--text); display: block; padding: 2px 5px; border-radius: 2px; }
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.screen-toc a:hover { background: var(--accent-light); text-decoration: none; }
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/* ---------- Register summary ---------- */
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.reg-summary { font-size: 0.9rem; }
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.reg-summary strong { margin-right: 4px; }
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.reg-summary code { margin-right: 12px; }
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/* ---------- Warning ---------- */
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.warning {
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background: #fff3cd;
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border: 1px solid #ffc107;
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padding: 10px;
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margin: 10px 0;
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border-radius: 3px;
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}
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/* ---------- Utility ---------- */
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.text-center { text-align: center; }
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.text-mono { font-family: var(--font-mono); }
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.page-break { margin: 2em 0; }
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/* ---------- Auto-numbering ---------- */
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body.auto-numbering { counter-reset: section; }
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body.auto-numbering h1 { counter-increment: section; counter-reset: subsection; }
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body.auto-numbering h1::before { content: counter(section) ". "; }
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body.auto-numbering h2 { counter-increment: subsection; counter-reset: subsubsection; }
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body.auto-numbering h2::before { content: counter(section) "." counter(subsection) " "; }
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body.auto-numbering h3 { counter-increment: subsubsection; }
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body.auto-numbering h3::before { content: counter(section) "." counter(subsection) "." counter(subsubsection) " "; }
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