777 lines
16 KiB
CSS
777 lines
16 KiB
CSS
:root {
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color-scheme: light;
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--color-text: #162031;
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--color-tag1: #6c788c;
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--color-tag2: #547157;
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--color-bg: #f3f6fb;
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--color-surface: rgba(255, 255, 255, 0.84);
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--color-surface-strong: #ffffff;
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--color-surface-muted: #edf3fb;
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--color-border: rgba(22, 32, 49, 0.12);
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--color-border-strong: rgba(22, 32, 49, 0.2);
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--color-link: #225b9c;
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--color-link-line: rgba(34, 91, 156, 0.28);
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--color-linkhbg: rgba(89, 143, 211, 0.16);
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--color-linkh: #163a63;
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--color-bq: #628b72;
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--color-notice: #d0455a;
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--color-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
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--color-shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.06);
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--code-bg: #f6f8fc;
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--code-border: rgba(55, 65, 81, 0.14);
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--page-glow-1: rgba(144, 187, 241, 0.18);
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--page-glow-2: rgba(99, 141, 118, 0.14);
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}
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@media (prefers-color-scheme: dark) {
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:root {
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color-scheme: dark;
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--color-text: #e7edf7;
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--color-tag1: #9aa7bb;
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--color-tag2: #9abf9c;
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--color-bg: #0b1020;
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--color-surface: rgba(15, 23, 42, 0.78);
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--color-surface-strong: #101827;
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--color-surface-muted: #162238;
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--color-border: rgba(148, 163, 184, 0.18);
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--color-border-strong: rgba(148, 163, 184, 0.26);
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--color-link: #8bc3ff;
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--color-link-line: rgba(139, 195, 255, 0.35);
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--color-linkhbg: rgba(139, 195, 255, 0.16);
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--color-linkh: #d9ecff;
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--color-bq: #8db59a;
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--color-notice: #ff8b8b;
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--color-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
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--color-shadow-soft: 0 12px 32px rgba(0, 0, 0, 0.3);
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--code-bg: #0f172a;
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--code-border: rgba(148, 163, 184, 0.22);
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--page-glow-1: rgba(71, 119, 183, 0.22);
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--page-glow-2: rgba(74, 118, 90, 0.18);
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}
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}
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*,
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*::before,
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*::after {
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box-sizing: border-box;
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}
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html {
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scrollbar-gutter: stable;
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scroll-behavior: smooth;
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font-size: 14pt;
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}
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body {
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box-sizing: content-box;
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margin: 0;
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font-family: "Lato", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
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font-optical-sizing: auto;
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font-weight: 400;
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font-style: normal;
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font-size: 1rem;
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line-height: 1.5;
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color: var(--color-text);
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background:
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radial-gradient(circle at top, var(--page-glow-1), transparent 38%),
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radial-gradient(circle at right top, var(--page-glow-2), transparent 30%),
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var(--color-bg);
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background-attachment: fixed;
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text-rendering: optimizeLegibility;
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-webkit-font-smoothing: antialiased;
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}
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body.lang-zh {
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text-align: left;
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}
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::selection {
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background-color: var(--color-linkhbg);
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color: var(--color-linkh);
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}
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main,
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.text-space {
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min-width: 0;
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}
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body a {
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color: var(--color-link);
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text-decoration: underline;
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text-decoration-thickness: 0.08em;
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text-underline-offset: 0.18em;
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text-decoration-color: var(--color-link-line);
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transition:
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color 0.18s ease,
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background-color 0.18s ease,
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text-decoration-color 0.18s ease;
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-webkit-box-decoration-break: clone;
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box-decoration-break: clone;
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}
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body a:visited {
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color: var(--color-link);
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}
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.text-space a:hover {
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background-color: var(--color-linkhbg);
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color: var(--color-linkh);
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text-decoration-color: transparent;
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border-radius: 0.2rem;
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}
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body a:focus-visible {
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outline: 2px solid var(--color-link);
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outline-offset: 3px;
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border-radius: 0.25rem;
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}
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details {
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margin: 1.25rem 0;
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padding: 0.85rem 1rem;
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background-color: var(--color-surface);
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border: 1px solid var(--color-border);
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border-radius: 1rem;
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box-shadow: var(--color-shadow-soft);
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}
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details[open] summary {
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margin-bottom: 0.75rem;
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}
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details > :last-child {
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margin-bottom: 0;
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}
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summary {
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font-weight: 700;
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}
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summary:hover {
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cursor: pointer;
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color: var(--color-linkh);
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}
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/* mathML */
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.htmlmathparagraph,
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mtext,
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math {
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font-family: "Lete Sans Math";
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}
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.math-container,
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#math-container {
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display: block;
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overflow-x: auto;
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overflow-y: hidden;
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padding: 0.5em;
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}
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.math-container.math-container-tagged {
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display: grid;
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grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
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align-items: center;
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column-gap: 1rem;
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overflow: visible;
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padding: 0.5em 0;
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}
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.math-container.math-container-tagged .math-tag-spacer {
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min-width: 0;
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}
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.math-container.math-container-tagged .math-equation {
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min-width: 0;
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overflow-x: auto;
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overflow-y: hidden;
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padding: 0.5em 0;
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}
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.math-container.math-container-tagged .math-tag {
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justify-self: end;
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white-space: nowrap;
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font-family: "IosevkaC", sans-serif;
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}
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.math-container.math-container-tagged .math-tag math {
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display: inline;
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}
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.text-space .langtag {
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color: var(--color-tag1);
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}
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.sc {
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font-variant-caps: small-caps;
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}
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p {
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margin: 0 0 1rem;
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hyphens: auto;
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}
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a.url {
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word-break: break-all;
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}
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header {
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font-weight: 400;
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font-family: "IosevkaC", sans-serif;
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}
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.navbar {
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display: flex;
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justify-content: space-between;
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align-items: center;
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gap: 1rem;
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}
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.navright {
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display: flex;
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flex-wrap: wrap;
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}
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.navright a {
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margin: 0 0 0 1em;
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}
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.navbar a {
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color: var(--color-text);
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text-decoration: none;
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}
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.navbar a:visited {
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color: var(--color-text);
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}
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nav {
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margin-bottom: 1.5rem;
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padding-bottom: 0.75rem;
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text-align: right;
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border-bottom: 1px solid var(--color-border-strong);
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}
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nav a {
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display: inline-flex;
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align-items: center;
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vertical-align: middle;
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font-size: 1.05rem;
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text-decoration: none;
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}
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.uri {
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overflow-wrap: anywhere;
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word-break: break-word;
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white-space: normal;
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}
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footer {
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margin-top: 3rem;
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padding-right: 0.2rem;
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color: var(--color-tag1);
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font-size: 0.82rem;
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text-align: right;
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}
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h1,
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h2,
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h3,
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h4,
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h5,
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h6 {
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text-align: left;
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text-wrap: balance;
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}
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.pagetitle {
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margin: 0;
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font-size: 2rem;
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font-weight: 400;
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font-style: normal;
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text-align: left;
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line-height: 1;
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letter-spacing: -0.03em;
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}
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h1 {
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margin-top: 1.5rem;
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margin-bottom: 0.75rem;
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font-size: 1.44rem;
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font-weight: 700;
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font-style: normal;
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line-height: 1.1;
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letter-spacing: -0.02em;
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}
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h2 {
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margin-top: 1.75rem;
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margin-bottom: 0.7rem;
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font-size: 1.2rem;
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font-weight: 700;
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font-style: normal;
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line-height: 1.2;
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}
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h3 {
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margin-top: 1.5rem;
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margin-bottom: 0.6rem;
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font-size: 1rem;
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font-weight: 700;
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font-style: normal;
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line-height: 1.25;
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}
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h4,
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h5,
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h6 {
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margin-top: 1.35rem;
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margin-bottom: 0.55rem;
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line-height: 1.3;
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}
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article .header {
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color: var(--color-tag1);
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font-size: 1rem;
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font-style: normal;
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text-align: left;
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letter-spacing: 0.02em;
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}
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.info {
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color: var(--color-tag2);
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font-size: 1rem;
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font-style: normal;
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text-align: left;
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}
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.info a {
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color: var(--color-tag2);
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font-size: 1rem;
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font-style: normal;
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text-align: left;
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}
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.info a:visited {
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color: var(--color-tag2);
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}
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section.body {
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margin-top: 1.75rem;
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}
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section.body > :first-child {
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margin-top: 0;
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}
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.ascii-art {
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overflow-x: auto;
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font-family: monospace;
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line-height: 1.2;
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}
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blockquote {
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margin: 1.5rem 0;
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padding: 1rem 1.25rem;
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background-color: var(--color-surface);
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border: 1px solid var(--color-border);
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border-left: 4px solid var(--color-bq);
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border-radius: 0 1rem 1rem 0;
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box-shadow: var(--color-shadow-soft);
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}
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blockquote p {
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margin: 0;
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}
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ol,
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ul {
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margin: 0 0 1.1rem;
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padding-left: 2em;
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}
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ul {
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list-style-type: square;
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}
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li {
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margin-bottom: 0.3em;
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padding-left: 0.15em;
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}
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li::marker {
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color: var(--color-tag2);
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}
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table {
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margin: 1.5rem 0;
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border: 1px solid var(--color-border-strong);
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border-collapse: collapse;
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background-color: var(--color-surface-strong);
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box-shadow: var(--color-shadow-soft);
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}
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th,
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td {
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padding: 0.65rem 0.8rem;
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border: 1px solid var(--color-border);
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text-align: left;
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vertical-align: top;
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}
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th {
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background-color: var(--color-surface-muted);
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}
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tr:nth-child(even) td {
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background-color: var(--color-surface);
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}
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figure {
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display: flex;
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flex-flow: column;
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gap: 0.75rem;
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padding: 0.9rem;
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margin: 1.5rem auto;
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max-width: 80%;
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background-color: var(--color-surface);
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border: 1px solid var(--color-border);
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border-radius: 1.25rem;
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box-shadow: var(--color-shadow-soft);
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}
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figure img {
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border-radius: 0.9rem;
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}
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figcaption {
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padding: 0 0.25rem;
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color: var(--color-tag1);
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font-size: 0.92rem;
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text-align: center;
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}
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.caption {
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display: none;
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}
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.centerimg img {
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display: block;
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margin: 0 auto;
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}
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pre,
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div.highlight {
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margin: 1.5rem 0;
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padding: 1rem 1.1rem;
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overflow: auto;
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background-color: var(--code-bg);
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border: 1px solid var(--code-border);
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border-radius: 1rem;
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box-shadow: var(--color-shadow-soft);
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}
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pre code,
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div.highlight pre,
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div.highlight pre code {
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display: block;
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margin: 0;
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padding: 0;
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overflow: visible;
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background: transparent;
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border: 0;
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box-shadow: none;
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}
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code {
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display: inline;
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margin: 0;
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padding: 0.12em 0.35em;
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background-color: var(--code-bg);
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border: 1px solid var(--code-border);
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border-radius: 0.45rem;
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font-family: "IosevkaC", monospace;
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font-size: 0.92em;
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font-variant-ligatures: none;
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font-kerning: none;
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text-rendering: optimizeSpeed;
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}
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.draft-notice {
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display: table;
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margin: 1.5rem auto;
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padding: 0.85rem 1rem;
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color: var(--color-notice);
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text-align: center;
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background-color: var(--color-surface);
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border: 1px solid var(--color-border);
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border-left: 4px solid var(--color-notice);
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border-radius: 1rem;
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box-shadow: var(--color-shadow-soft);
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}
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.subtitle {
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margin-top: 0.5rem;
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color: var(--color-tag1);
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font-size: 1.2rem;
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line-height: 1.4;
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text-align: left;
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}
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.subtitle p {
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margin: 0.2rem 0;
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}
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.gallery {
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display: grid;
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grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
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gap: 1rem;
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margin-top: 2em;
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}
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.gallery img {
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display: block;
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width: 100%;
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max-width: 320px;
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border-radius: 1rem;
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box-shadow: var(--color-shadow-soft);
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}
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hr {
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margin: 2rem 0;
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border: 0;
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border-top: 1px solid var(--color-border-strong);
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}
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.toc {
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display: none;
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}
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/* phones: no sidebar, no sidenotes */
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@media (max-width: 768px) {
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body {
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max-width: 876px;
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margin: auto;
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padding: 1rem 5% 3rem;
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text-align: left;
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background-attachment: scroll;
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}
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mjx-container[display="true"] {
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overflow-x: auto;
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overflow-y: hidden;
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}
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figure {
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max-width: 100%;
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}
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}
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/* sidebar, no sidenotes */
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@media (min-width: 769px) {
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body {
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display: flex;
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flex-flow: row wrap;
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width: 95%;
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max-width: 1350px;
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margin: auto;
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padding: 1.5rem 5% 3rem 0;
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}
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.toc {
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display: inline-block;
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width: 33%;
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margin-top: 4.5rem;
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margin-left: 0;
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margin-right: 0;
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}
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div#contents ul,
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div#contents-big ul {
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margin-top: 0.3em;
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margin-bottom: 0.3em;
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margin-left: 0.1rem;
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padding-left: 1.45rem;
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line-height: 1.25;
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list-style-type: decimal;
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}
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div#contents-big ul ul {
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list-style-type: none;
|
|
margin-top: 0.15rem;
|
|
margin-left: 0.2rem;
|
|
padding-left: 0.8rem;
|
|
border-left: 1px solid var(--color-border);
|
|
}
|
|
|
|
div#contents-big li + li {
|
|
margin-top: 0.18rem;
|
|
}
|
|
|
|
div#contents-big li::marker {
|
|
color: var(--color-tag1);
|
|
font-family: "IosevkaC", sans-serif;
|
|
}
|
|
|
|
div#contents-big {
|
|
position: sticky;
|
|
top: 6rem;
|
|
max-height: calc(100vh - 7rem);
|
|
max-height: calc(100dvh - 7rem);
|
|
left: 100%;
|
|
clear: both;
|
|
display: flex;
|
|
flex-direction: column;
|
|
max-width: 68%;
|
|
margin-right: 4em;
|
|
padding: 0.8rem 1.15rem 0.9rem 1.45rem;
|
|
background-color: var(--color-surface);
|
|
background-clip: padding-box;
|
|
border: 1px solid var(--color-border);
|
|
border-radius: 1.25rem;
|
|
box-shadow: var(--color-shadow-soft);
|
|
backdrop-filter: blur(14px);
|
|
font-size: 80%;
|
|
text-align: left;
|
|
}
|
|
|
|
div#contents-big .toc-scroll {
|
|
min-height: 0;
|
|
overflow-x: hidden;
|
|
overflow-y: auto;
|
|
overscroll-behavior: contain;
|
|
scrollbar-gutter: stable;
|
|
scrollbar-width: thin;
|
|
scrollbar-color: var(--color-border-strong) transparent;
|
|
}
|
|
|
|
div#contents-big .toc-scroll::-webkit-scrollbar {
|
|
width: 0.7rem;
|
|
}
|
|
|
|
div#contents-big .toc-scroll::-webkit-scrollbar-track {
|
|
margin-block: 0.45rem;
|
|
background: transparent;
|
|
}
|
|
|
|
div#contents-big .toc-scroll::-webkit-scrollbar-thumb {
|
|
background-color: var(--color-border-strong);
|
|
border: 0.18rem solid transparent;
|
|
border-radius: 999px;
|
|
background-clip: content-box;
|
|
}
|
|
|
|
div#contents-big .toc-scroll::-webkit-scrollbar-thumb:hover {
|
|
background-color: var(--color-tag1);
|
|
}
|
|
|
|
div#contents-big .mini-header {
|
|
margin: 0 0 0.45rem;
|
|
color: var(--color-tag1);
|
|
font-weight: 700;
|
|
font-variant: small-caps;
|
|
letter-spacing: 0.08em;
|
|
}
|
|
|
|
div#contents-big a {
|
|
color: var(--color-text);
|
|
text-decoration: none;
|
|
}
|
|
|
|
div#contents-big li > a {
|
|
display: block;
|
|
margin-left: 0;
|
|
padding: 0.14rem 0.32rem;
|
|
border-radius: 0.55rem;
|
|
border: 1px solid transparent;
|
|
transition:
|
|
color 0.18s ease,
|
|
background-color 0.18s ease,
|
|
border-color 0.18s ease,
|
|
transform 0.18s ease;
|
|
}
|
|
|
|
div#contents-big a:visited {
|
|
color: var(--color-text);
|
|
}
|
|
|
|
div#contents-big a:hover {
|
|
background-color: var(--color-linkhbg);
|
|
color: var(--color-linkh);
|
|
}
|
|
|
|
div#contents-big li > a:hover,
|
|
div#contents-big li > a:focus-visible {
|
|
border-color: var(--color-border);
|
|
transform: translateX(2px);
|
|
}
|
|
|
|
div#contents-big li > a:focus-visible,
|
|
div#contents-big .mini-header a:focus-visible {
|
|
outline: 2px solid var(--color-link);
|
|
outline-offset: 2px;
|
|
}
|
|
|
|
div#contents-big .mini-header a {
|
|
display: inline-flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
width: 1.25rem;
|
|
height: 1.25rem;
|
|
margin-left: 0.25rem;
|
|
background-color: var(--color-surface-muted);
|
|
border: 1px solid var(--color-border);
|
|
border-radius: 999px;
|
|
color: var(--color-link);
|
|
font-size: 0.78rem;
|
|
line-height: 1;
|
|
vertical-align: middle;
|
|
transition:
|
|
color 0.18s ease,
|
|
background-color 0.18s ease,
|
|
border-color 0.18s ease;
|
|
}
|
|
|
|
div#contents-big .mini-header a:hover {
|
|
background-color: var(--color-linkhbg);
|
|
border-color: var(--color-border-strong);
|
|
color: var(--color-linkh);
|
|
transform: none;
|
|
}
|
|
|
|
.text-space {
|
|
display: inline-block;
|
|
width: 66%;
|
|
max-width: 875px;
|
|
}
|
|
}
|
|
|
|
/* sidebar + sidenotes */
|
|
@media (min-width: 1200px) {
|
|
body {
|
|
width: 75%;
|
|
padding-right: 25%;
|
|
}
|
|
}
|
|
|
|
@media print {
|
|
.no-print,
|
|
.no-print * {
|
|
display: none !important;
|
|
}
|
|
|
|
body {
|
|
margin: auto;
|
|
background: white;
|
|
}
|
|
|
|
blockquote,
|
|
details,
|
|
div#contents-big,
|
|
figure,
|
|
pre,
|
|
div.highlight,
|
|
table {
|
|
box-shadow: none;
|
|
}
|
|
}
|