/* Project-specific mdBook tuning for the converted LaTeX book. */
:root {
    --content-max-width: 980px;
}

.chapter li.part-title {
    color: var(--sidebar-fg);
    font-weight: 700;
    opacity: 0.62;
}

.language-switcher {
    display: inline-block;
    margin: 0;
    position: relative;
}

.language-switcher-menu {
    left: auto;
    right: 0;
    top: var(--menu-bar-height);
}

.language-switcher.is-open .language-switcher-menu {
    display: block;
}

.language-switcher-menu .theme {
    text-decoration: none;
}

.language-switcher-menu .theme:hover,
.language-switcher-menu .theme:focus-visible {
    text-decoration: none;
}

.content main {
    font-weight: 400;
    line-height: 1.7;
}

.content h1 {
    font-size: 2.9rem;
    font-weight: 800;
    line-height: 1.16;
}

.content h2 {
    font-size: 2.25rem;
    font-weight: 750;
    line-height: 1.24;
    margin-top: 2.5rem;
}

.content h3 {
    font-size: 1.72rem;
    font-weight: 700;
    line-height: 1.35;
    margin-top: 2.1rem;
}

.content h4 {
    font-size: 1.42rem;
    font-weight: 650;
    line-height: 1.4;
    margin-top: 1.75rem;
}

.content h5,
.content h6 {
    font-size: 1.18rem;
    font-weight: 600;
    line-height: 1.4;
    margin-top: 1.55rem;
}

.content p,
.content li {
    font-weight: 400;
}

.content strong {
    font-weight: 700;
}

.content blockquote.blockquote-tag {
    background-color: var(--latex-box-bg, transparent);
    border: 1.5px solid var(--latex-box-border, var(--quote-border));
    border-inline-start-width: 1.5px;
    border-radius: 3px;
    box-shadow: none;
    color: var(--fg);
    margin: 1.35rem 0;
    padding: 0.65rem 1.05rem 0.9rem;
}

.content blockquote.blockquote-tag-important {
    --latex-box-bg: color-mix(in srgb, #2563eb 8%, var(--bg));
    --latex-box-border: #1d4ed8;
}

.content blockquote.blockquote-tag-tip {
    --latex-box-bg: color-mix(in srgb, #16a34a 8%, var(--bg));
    --latex-box-border: #15803d;
}

.content blockquote.blockquote-tag-note {
    --latex-box-bg: color-mix(in srgb, #7c3aed 8%, var(--bg));
    --latex-box-border: #6d28d9;
}

.content blockquote.blockquote-tag-warning {
    --latex-box-bg: color-mix(in srgb, #dc2626 8%, var(--bg));
    --latex-box-border: #b91c1c;
}

.content blockquote.blockquote-tag-caution {
    --latex-box-bg: color-mix(in srgb, #ea580c 8%, var(--bg));
    --latex-box-border: #c2410c;
}

.content blockquote.blockquote-tag > .blockquote-tag-title {
    display: none;
}

.content blockquote.blockquote-tag > p:has(> .latex-box-heading) {
    color: var(--latex-box-border, var(--fg));
    font-weight: 700;
    margin: 0 0 0.65rem;
}

.content .latex-box-heading {
    align-items: center;
    display: inline-flex;
    gap: 0.45rem;
}

.content .latex-box-icon {
    background-color: currentcolor;
    display: inline-block;
    flex: 0 0 auto;
    height: 1.05em;
    mask: var(--latex-box-icon-mask) center / contain no-repeat;
    vertical-align: -0.12em;
    width: 1.05em;
    -webkit-mask: var(--latex-box-icon-mask) center / contain no-repeat;
}

.content .latex-box-heading-keybox {
    --latex-box-icon-mask: url("../fontawesome/key.svg");
}

.content .latex-box-heading-intuitionbox {
    --latex-box-icon-mask: url("../fontawesome/lightbulb.svg");
}

.content .latex-box-heading-questionbox {
    --latex-box-icon-mask: url("../fontawesome/circle-question.svg");
}

.content .latex-box-heading-examplebox {
    --latex-box-icon-mask: url("../fontawesome/hand-point-up.svg");
}

.content .latex-box-heading-warningbox {
    --latex-box-icon-mask: url("../fontawesome/triangle-exclamation.svg");
}

.content blockquote.blockquote-tag > p:last-child,
.content blockquote.blockquote-tag > ol:last-child,
.content blockquote.blockquote-tag > ul:last-child,
.content blockquote.blockquote-tag > pre:last-child {
    margin-bottom: 0;
}