/* Questetra theme: navigation archives styles. */

/* Archive templates: standard 3-column cards */
body:is(.archive, .category, .search) .wp-block-query {
    width: min(100%, var(--wp--style--global--wide-size)) !important;
    max-width: var(--wp--style--global--wide-size) !important;
    margin-inline: auto !important;
}
body:is(.archive, .category, .search) .wp-block-query .wp-block-post-template {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
}
body:is(.archive, .category, .search) .wp-block-query .wp-block-post-template > li {
    list-style: none;
    margin: 0 !important;
}
body:is(.archive, .category, .search) .archive-list-item {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.65rem !important;
    height: 100%;
    padding: 1rem !important;
    border: 1px solid var(--q-border) !important;
    border-radius: 10px;
    background: #fff;
}
body:is(.archive, .category, .search) .archive-list-item > .archive-horizontal-thumb {
    width: 100% !important;
    aspect-ratio: 1.91 / 1 !important;
    overflow: hidden !important;
    margin: 0 !important;
    line-height: 0;
    border-radius: 8px;
    background: #f7f8fb;
}
body:is(.archive, .category, .search) .archive-list-item > .archive-horizontal-thumb > a {
    display: block;
    width: 100% !important;
    height: 100% !important;
    min-height: 0 !important;
    max-height: none !important;
    line-height: 0;
    margin: 0 !important;
}
body:is(.archive, .category, .search) .archive-list-item > .archive-horizontal-thumb img {
    display: block;
    width: 100% !important;
    height: 100% !important;
    max-height: none !important;
    object-fit: contain;
    margin: 0 !important;
    border-radius: 8px;
}
body:is(.archive, .category, .search) .archive-list-item .wp-block-post-title {
    font-size: clamp(18px, 1.5vw, 23px) !important;
    line-height: 1.35 !important;
    margin: 0.15rem 0 0.35rem !important;
}
body:is(.archive, .category, .search) .archive-post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 0.25rem 0 0.55rem !important;
    font-size: 12px;
    line-height: 1;
}
body:is(.archive, .category, .search) .archive-post-tags a {
    display: inline-flex;
    align-items: center;
    min-height: 1.65rem;
    padding: 0.1rem 0.3rem;
    border: 1px solid rgba(21, 101, 192, 0.22);
    border-radius: 8px;
    background: #f4f8ff;
    color: var(--q-primary-dark);
    font-weight: 700;
    text-decoration: none !important;
}
body:is(.archive, .category, .search) .archive-post-tags a:hover {
    border-color: var(--q-primary);
    background: #eaf2ff;
    color: var(--q-primary);
}
body:is(.archive, .category, .search) .archive-list-item .wp-block-post-excerpt {
    text-align: left !important;
}
body:is(.category-versions, .category-172) .wp-block-query .wp-block-post-template {
    display: block !important;
}
body:is(.category-versions, .category-172) .wp-block-query .wp-block-post-template > li {
    width: 100% !important;
}
body:is(.category-versions, .category-172) .archive-list-item {
    display: flex !important;
    flex-direction: row !important;
    align-items: flex-start !important;
    gap: 1rem !important;
    border: 0 !important;
    border-bottom: 1px solid var(--q-border) !important;
    border-radius: 0 !important;
    background: transparent !important;
    padding: 1rem 0 !important;
}
body:is(.category-versions, .category-172) .archive-horizontal-thumb,
body:is(.category-versions, .category-172) .archive-horizontal-thumb img {
    width: 220px !important;
    height: 124px !important;
    border-radius: 8px;
}
body:is(.category-versions, .category-172) .wp-block-post-title {
    max-width: none !important;
    width: 100% !important;
    margin-inline: 0 !important;
}
.questetra-category-tag-cloud-wrap {
    width: 100%;
    margin: 2rem 0 0;
}
.questetra-category-tag-cloud-heading {
    margin: 0 0 0.75rem;
    color: var(--q-text);
    font-size: 16px;
    font-weight: 800;
    line-height: 1.3;
}
.questetra-category-tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    width: 100%;
    margin: 0;
}
.questetra-category-tag-cloud__link {
    display: inline-flex;
    align-items: center;
    min-height: 1.8rem;
    padding: 0.18rem 0.45rem;
    border: 1px solid rgba(21, 101, 192, 0.25);
    border-radius: 8px;
    background: var(--wp--preset--color--white);
    color: var(--q-primary-dark);
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
    text-decoration: none !important;
}
.questetra-category-tag-cloud__link:hover,
.questetra-category-tag-cloud__link.is-active {
    border-color: var(--q-primary);
    background: var(--q-primary);
    color: var(--wp--preset--color--white);
}
@media (max-width: 1100px) {
    body:is(.archive, .category, .search) .wp-block-query .wp-block-post-template {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}
@media (max-width: 781px) {
    body:is(.archive, .category, .search) .wp-block-query .wp-block-post-template {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* 旧テーマ対応用記述 */
.wp-block-list.has-ast-global-color-6-background-color.has-background {
  background-color: #eee;
  padding: 1rem 3rem;
}
.wp-block-list.has-ast-global-color-6-background-color.has-background ul li:last-child{
    margin-bottom: 0;
}

.questetra-single-featured-image__img.wp-post-image {
  width: 100%;
  height: auto;
}

pre.language-ja,
pre.language-en {
    background-color: #555;
    color: #fff;
    padding: 1rem 2rem;
    text-wrap: wrap;
}
/* Header navigation template part. */
.questetra-header-nav-wrap,
.questetra-site-header .wp-block-template-part:has(.questetra-header-nav) {
    flex: 1 1 auto;
    margin-left: auto;
    display: flex;
    justify-content: flex-end;
}
.questetra-site-header .questetra-header-nav {
    width: 100%;
    display: flex;
    justify-content: flex-end;
    margin-left: auto;
}
.questetra-header-nav__list {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 1.55rem;
    width: 100%;
    list-style: none;
    margin: 0;
    padding: 0;
}
.questetra-header-nav__link {
    color: inherit;
    font-weight: 600;
    text-decoration: none;
}
.questetra-header-nav__link:hover,
.questetra-header-nav__link:focus-visible {
    color: var(--wp--preset--color--primary);
    text-decoration: none;
}
.questetra-header-nav__list--ja,
.questetra-header-nav__list--en {
    display: none;
}
.questetra-lang-ja .questetra-header-nav__list--ja,
body:not(.questetra-lang-ja):not(.questetra-lang-en) .questetra-header-nav__list--ja,
.questetra-lang-en .questetra-header-nav__list--en {
    display: flex;
}
.questetra-site-header .questetra-header-nav-toggle {
    display: none;
    position: relative;
    flex: 0 0 auto;
    box-sizing: border-box;
    width: 44px;
    height: 44px;
    margin-left: auto;
    padding: 10px;
    border: 1px solid var(--q-border, #e7e5e4);
    border-radius: 8px;
    background-color: var(--wp--preset--color--white);
    background-image: linear-gradient(#292524, #292524), linear-gradient(#292524, #292524), linear-gradient(#292524, #292524);
    background-position: center calc(50% - 8px), center 50%, center calc(50% + 8px);
    background-repeat: no-repeat;
    background-size: 22px 2px, 22px 2px, 22px 2px;
    cursor: pointer;
}
.questetra-site-header .questetra-header-nav-toggle__bar {
    display: none;
}
@media (max-width: 1079px) {
    .questetra-site-header {
        overflow: visible;
    }
    .questetra-site-header .alignwide {
        width: 100%;
        justify-content: space-between !important;
    }
    .questetra-site-header .questetra-header-nav-wrap {
        flex: 1 1 auto !important;
        display: flex !important;
        justify-content: flex-end !important;
        align-items: center;
        margin-left: auto !important;
        position: static;
    }
    .questetra-site-header .questetra-header-nav-toggle {
        display: inline-flex;
        justify-content: center;
        align-items: center;
        margin-left: auto !important;
        margin-right: 0 !important;
    }
    .questetra-site-header .questetra-header-nav {
        display: none;
        position: absolute;
        inset: 100% 0 auto 0;
        z-index: 1002;
        width: 100%;
        max-width: none;
        margin: 0;
        padding: 0;
        border: 1px solid var(--q-border, #e7e5e4);
        border-width: 1px 0 0;
        border-radius: 0;
        background: var(--wp--preset--color--white);
        box-shadow: 0 14px 28px rgba(15, 23, 42, 0.14);
    }
    .questetra-site-header .questetra-header-nav.is-open {
        display: block !important;
    }
    .questetra-site-header .questetra-header-nav__list {
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        justify-content: flex-start !important;
        gap: 0 !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0.35rem 1rem !important;
        list-style: none !important;
    }
    .questetra-site-header .questetra-header-nav__item {
        display: block !important;
        width: 100% !important;
        margin: 0 !important;
    }
    .questetra-site-header .questetra-header-nav__item + .questetra-header-nav__item {
        border-top: 1px solid var(--q-border, #e7e5e4);
    }
    .questetra-site-header .questetra-header-nav__link {
        display: block !important;
        width: 100% !important;
        padding: 0.95rem 0.25rem !important;
        color: var(--q-text, #292524) !important;
        font-size: 1rem;
        line-height: 1.4;
        text-align: left;
        white-space: normal;
    }
}
@media (max-width: 1079px) {
    .questetra-site-header .questetra-header-nav__list--ja,
    .questetra-site-header .questetra-header-nav__list--en {
        display: none !important;
    }
    .questetra-lang-ja .questetra-site-header .questetra-header-nav__list--ja,
    body:not(.questetra-lang-ja):not(.questetra-lang-en) .questetra-site-header .questetra-header-nav__list--ja,
    .questetra-lang-en .questetra-site-header .questetra-header-nav__list--en {
        display: flex !important;
    }
}
.questetra-site-header .questetra-header-nav-toggle[aria-expanded="true"] {
    background-image: none;
    transform: none;
}
.questetra-site-header .questetra-header-nav-toggle[aria-expanded="true"]::before,
.questetra-site-header .questetra-header-nav-toggle[aria-expanded="true"]::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 24px;
    height: 2px;
    border-radius: 999px;
    background: #292524;
    transform-origin: center;
}
.questetra-site-header .questetra-header-nav-toggle[aria-expanded="true"]::before {
    transform: translate(-50%, -50%) rotate(45deg);
}
.questetra-site-header .questetra-header-nav-toggle[aria-expanded="true"]::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}

/* code scroll対策 */
.entry-content .wp-block-code .cm-scroller{
	display: inline-block !important;
	padding:0.6rem;
	background-color:#333;
	border-radius:8px;
}
.entry-content .wp-block-code pre {
	white-space: normal !important;
}
.entry-content .wp-block-code code, .wp-block-code pre {
  border: none !important;
  border-radius: 0 !important;
  color: #fff !important;
  margin: 0 !important;
  max-width: none !important;
	flex-shrink:unset;
	padding: inherit !important;
	white-space: normal !important;
}
body.single-post .questetra-single-post-date {
    color: #5a677a !important;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.02em;
    margin: 0.5rem 0 1.25rem;
    text-align: left;
    border-bottom: 1px dotted #5a677a;
    padding-bottom: 1rem;
}
.entry-content hr{
    margin-top: 4rem;
    margin-bottom: 4rem;
}
.questetra-see-also-card__link {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 1rem;
    align-items: center;
    padding: 0.75rem;
    border: 1px solid var(--q-border);
    border-radius: 12px;
    background: var(--wp--preset--color--white);
    color: inherit;
    text-decoration: none !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.questetra-see-also-card__link:hover {
    border-color: var(--q-primary);
    box-shadow: var(--q-shadow-1);
}
.questetra-see-also-card__thumb {
    margin: 0;
    border-radius: 8px;
    overflow: hidden;
    background: #f5f7fb;
}
.questetra-see-also-thumb {
    display: block;
    width: 100%;
    height: 102px;
    object-fit: cover;
}
.questetra-see-also-card__title {
    color: var(--q-primary-dark);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.45;
}
.questetra-see-also-card__link:hover .questetra-see-also-card__title {
    color: var(--q-primary);
}
@media (max-width: 640px) {
    .questetra-see-also-card__link {
        grid-template-columns: 1fr;
    }
    .questetra-see-also-thumb {
        height: auto;
        aspect-ratio: 16 / 9;
    }
}

/* Code block: allow line breaks for long lines */
/* Highlighting Code Block: plain のみ折り返す */
.hcb_wrap pre:has(code.language-plain),
.hcb_wrap pre code.language-plain,
.hcb_wrap code.language-plain {
  white-space: pre-wrap !important;
  overflow-wrap: anywhere !important;
  word-break: break-word !important;
  max-width: 100% !important;
}

/* code 要素が横に伸びるのを防ぐ */
.hcb_wrap pre code.language-plain {
  display: block !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

/* plain のときだけ横スクロールを出さない */
.hcb_wrap pre:has(code.language-plain) {
  overflow-x: hidden !important;
}
body.single-post .wp-block-post-content a[href*="drive.google.com"]:not(.wp-block-button__link) {
    display: inline-flex;
    align-items: baseline;
    gap: 0.25em;
    max-width: 100%;
    overflow-wrap: anywhere;
    vertical-align: baseline;
    font-family: "Noto Sans JP", "Helvetica Neue", Arial, system-ui, -apple-system, "Segoe UI", sans-serif !important;
    font-feature-settings: normal !important;
    font-variant-ligatures: none;
}
body.single-post .wp-block-post-content a[href*="drive.google.com"]:not(.wp-block-button__link) * {
    font-family: inherit !important;
    font-feature-settings: normal !important;
    font-variant-ligatures: none;
}
body.single-post .wp-block-post-content a[href*="drive.google.com"]:not(.wp-block-button__link)::before {
    content: "";
    flex: 0 0 auto;
    width: 1.1em;
    height: 1.1em;
    background-color: #1a73e8;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M19.35 10.04C18.67 6.59 15.64 4 12 4 9.11 4 6.6 5.64 5.35 8.04 2.34 8.36 0 10.91 0 14c0 3.31 2.69 6 6 6h13c2.76 0 5-2.24 5-5 0-2.64-2.05-4.78-4.65-4.96zM19 18H6c-2.21 0-4-1.79-4-4s1.79-4 4-4h.71C7.37 7.69 9.48 6 12 6c3.04 0 5.5 2.46 5.5 5.5v.5H19c1.66 0 3 1.34 3 3s-1.34 3-3 3z'/%3E%3C/svg%3E") center / contain no-repeat;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M19.35 10.04C18.67 6.59 15.64 4 12 4 9.11 4 6.6 5.64 5.35 8.04 2.34 8.36 0 10.91 0 14c0 3.31 2.69 6 6 6h13c2.76 0 5-2.24 5-5 0-2.64-2.05-4.78-4.65-4.96zM19 18H6c-2.21 0-4-1.79-4-4s1.79-4 4-4h.71C7.37 7.69 9.48 6 12 6c3.04 0 5.5 2.46 5.5 5.5v.5H19c1.66 0 3 1.34 3 3s-1.34 3-3 3z'/%3E%3C/svg%3E") center / contain no-repeat;
    transform: translateY(0.15em);
}

.questetra-see-also-cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin: 1rem 0 1.5rem;
}
@media (max-width: 640px) {
    .questetra-see-also-cards {
        grid-template-columns: 1fr;
    }
}
.questetra-see-also-card__thumb--icon {
    display: grid;
    place-items: center;
    min-height: 102px;
    color: var(--q-primary);
}
.questetra-see-also-card__thumb--icon .material-symbols-outlined {
    font-size: 2.4rem;
    line-height: 1;
}

/* =============================================
   Back-to-top button
   ============================================= */
.questetra-back-to-top {
    /* Layout */
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 9999;

    /* Size & shape */
    width: 48px;
    height: 48px;
    border-radius: 50%;
    padding: 0;
    border: none;
    cursor: pointer;

    /* Colour */
    background: var(--q-primary);
    color: var(--wp--preset--color--white);
    box-shadow: 0 4px 14px rgba(21, 101, 192, 0.38);

    /* Icon alignment */
    display: inline-flex;
    align-items: center;
    justify-content: center;

    /* Show/hide transition */
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
    transition: opacity 220ms ease, transform 220ms ease, background-color 160ms ease, box-shadow 160ms ease;
}
.questetra-back-to-top.is-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}
.questetra-back-to-top:hover {
    background: var(--q-primary-dark);
    box-shadow: 0 6px 18px rgba(13, 71, 161, 0.46);
}
.questetra-back-to-top:focus-visible {
    outline: 2px solid var(--q-primary-dark);
    outline-offset: 3px;
}
.questetra-back-to-top .material-symbols-outlined {
    font-size: 22px;
    line-height: 1;
    font-variation-settings: 'FILL' 1, 'wght' 500, 'GRAD' 0, 'opsz' 24;
}

/* Adjust position when admin bar is visible */
body.admin-bar .questetra-back-to-top {
    bottom: 2rem;
}

/* Mobile: slightly smaller and closer to edge */
@media (max-width: 781px) {
    .questetra-back-to-top {
        width: 42px;
        height: 42px;
        bottom: 1.25rem;
        right: 1.25rem;
    }
    .questetra-back-to-top .material-symbols-outlined {
        font-size: 20px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .questetra-back-to-top {
        transition: opacity 0ms;
        transform: none !important;
    }
}

/* =============================================
   Table of Contents (TOC) + Scroll Spy
   ============================================= */
.questetra-toc {
    margin: 0;
    padding: 0;
}
.questetra-toc__title {
    margin: 0 0 0.65rem !important;
    font-size: 13px !important;
    font-weight: 700 !important;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--q-text-secondary);
    line-height: 1.3;
}
.questetra-toc__list {
    list-style: none;
    margin: 0 !important;
    padding: 0 !important;
    border-left: 2px solid var(--q-border);
}
.questetra-toc__item {
    margin: 0 !important;
    padding: 0 !important;
    position: relative;
}
/* h3 indent */
.questetra-toc__item--h3 {
    padding-left: 0.85rem !important;
}
.questetra-toc__link {
    display: block;
    padding: 5px 0 5px 10px;
    font-size: 14px;
    line-height: 1.45;
    color: var(--q-text-secondary) !important;
    text-decoration: none !important;
    border-left: 2px solid transparent;
    margin-left: -2px;
    transition: color 120ms ease, border-color 120ms ease;
    overflow-wrap: anywhere;
    word-break: break-word;
}
.questetra-toc__link:hover {
    color: var(--q-primary) !important;
    border-left-color: var(--q-primary-light);
}
/* Active state (scroll spy) */
.questetra-toc__item.is-active > .questetra-toc__link {
    color: var(--q-primary) !important;
    font-weight: 600;
    border-left-color: var(--q-primary);
}
.questetra-toc__divider {
    border-top: 1px solid var(--q-border);
    margin: 1.1rem 0;
}

@media (max-width: 900px) {
    /* Sidebar TOC hidden; mobile accordion takes over */
    .questetra-toc,
    .questetra-toc__divider {
        display: none;
    }
}

/* =============================================
   Mobile inline TOC accordion (≤900px)
   ============================================= */
details.questetra-toc-mobile {
    /* Specificity boosted to beat UA <details> styles and
       any theme resets applied inside .support-page-content */
    border: 1px solid var(--q-border) !important;
    border-radius: 8px !important;
    background: var(--q-surface) !important;
    margin-top: 0 !important;
    margin-bottom: 1.75rem !important;
    overflow: hidden !important;
    padding: 0 !important;
}
.questetra-toc-mobile__summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    list-style: none;
    user-select: none;
    font-weight: 700;
    font-size: 14px;
    color: var(--q-text);
}
.questetra-toc-mobile__summary::-webkit-details-marker { display: none; }
.questetra-toc-mobile__summary::after {
    content: "";
    display: inline-block;
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--q-primary);
    border-bottom: 2px solid var(--q-primary);
    transform: rotate(45deg);
    transition: transform 200ms ease;
    flex-shrink: 0;
    margin-right: 2px;
    margin-bottom: 2px;
}
details.questetra-toc-mobile[open] .questetra-toc-mobile__summary::after {
    transform: rotate(-135deg);
    margin-bottom: -2px;
    margin-top: 4px;
}
.questetra-toc-mobile__label {
    flex: 1;
}
.questetra-toc-mobile__count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 18px;
    padding: 0 5px;
    border-radius: 10px;
    background: var(--q-border);
    color: var(--q-text-secondary);
    font-size: 11px;
    font-weight: 600;
    line-height: 1;
}
/* Separator dot before count badge */
.questetra-toc-mobile__count::before {
    content: none; /* inserted via sibling CSS trick below */
}
.questetra-toc-mobile__label::after {
    content: "\00a0"; /* non-breaking space separator */
}
.questetra-toc-mobile__list {
    list-style: none;
    margin: 0 !important;
    padding: 0 0 0.5rem !important;
    border-left: none;
    max-height: none;
    overflow-y: visible;
}
.questetra-toc-mobile__list .questetra-toc__item {
    border-top: 1px solid var(--q-border);
}
.questetra-toc-mobile__list .questetra-toc__link {
    display: block;
    padding: 0.6rem 1rem;
    font-size: 14px;
    color: var(--q-text) !important;
    text-decoration: none !important;
    border-left: none;
    margin-left: 0;
}
.questetra-toc-mobile__list .questetra-toc__item--h3 .questetra-toc__link {
    padding-left: 1.8rem;
    color: var(--q-text-secondary) !important;
    font-size: 13px;
}
.questetra-toc-mobile__list .questetra-toc__link:hover {
    background: #f0f4fb;
    color: var(--q-primary) !important;
}
/* .questetra-toc-mobile display is controlled by JS (matchMedia 900px);
   no separate @media display rule needed. */
@media (prefers-reduced-motion: reduce) {
    .questetra-toc-mobile__summary::after {
        transition: none;
    }
}

/* ============================================================
   C: Archive accordion (mobile) — questetra-archive-accordion
   ============================================================ */
.questetra-archive-accordion-item {
    list-style: none;
    margin: 0;
    padding: 0;
}
.questetra-archive-accordion {
    display: block;
    margin: 0;
    padding: 0;
}
.questetra-archive-accordion__list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.questetra-archive-accordion__summary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4em;
    padding: 0.75rem 1.25rem;
    margin: 0.5rem 0 0;
    background: #f0f4fb;
    border: 1px solid #c5d5ee;
    border-radius: 8px;
    color: var(--q-primary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    transition: background 0.2s;
}
.questetra-archive-accordion__summary::-webkit-details-marker { display: none; }
.questetra-archive-accordion__summary::before {
    content: "▼";
    font-size: 0.65em;
    transition: transform 0.2s;
}
.questetra-archive-accordion[open] > .questetra-archive-accordion__summary::before {
    transform: rotate(180deg);
}
.questetra-archive-accordion__summary:hover {
    background: #dce8f8;
}
@media (prefers-reduced-motion: reduce) {
    .questetra-archive-accordion__summary,
    .questetra-archive-accordion__summary::before {
        transition: none;
    }
}

/* BPMN Icons archive - reference link to modeling elements list (top-right, aligned with breadcrumb) */
.bpmn-icons-breadcrumb-row {
    align-items: center !important;
    row-gap: 0.5rem;
}
.bpmn-icons-breadcrumb-row .questetra-breadcrumb {
    width: auto !important;
    flex: 1 1 auto;
    margin: 0;
}
.bpmn-icons-breadcrumb-row .bpmn-icons-reference-link {
    flex: 0 0 auto;
    margin: 0;
}
.bpmn-icons-breadcrumb-row .bpmn-icons-reference-link a {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.75rem;
    font-size: 13px;
    font-weight: 600;
    color: var(--q-primary);
    background: rgba(21, 101, 192, 0.06);
    border: 1px solid rgba(21, 101, 192, 0.2);
    border-radius: 6px;
    text-decoration: none;
    white-space: nowrap;
}
.bpmn-icons-breadcrumb-row .bpmn-icons-reference-link a::before {
    content: "\1F4D8";
    font-size: 12px;
}
.bpmn-icons-breadcrumb-row .bpmn-icons-reference-link a:hover {
    background: rgba(21, 101, 192, 0.12);
    text-decoration: underline;
}
@media (max-width: 600px) {
    .bpmn-icons-breadcrumb-row .bpmn-icons-reference-link a {
        font-size: 12px;
        padding: 0.35rem 0.6rem;
    }
}