/* Reading-first theme; loaded after legacy and Markdown styles. */
:root {
    --journal-ink: #203632;
    --journal-muted: #63756f;
    --journal-accent: #236b59;
    --journal-line: #dce5de;
    --journal-paper: #f6f8f5;
}
html { scroll-padding-top: 100px; }
body { min-width: 0; padding-top: 94px; background: var(--journal-paper); color: var(--journal-ink); font-size: 15px; }
a { color: var(--journal-accent); }
a:hover { color: #154e3f; }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible { outline: 3px solid #398c76; outline-offset: 4px; }
h1, h2, h3, h4, h5, h6 { font-family: inherit; }
#topmenu { display: none !important; }
#mainmenu { top: 0 !important; background: #fff; border-bottom: 1px solid var(--journal-line); }
#mainmenu .menu-box { padding: 0 28px; margin: 0 auto; max-width: 1184px; box-shadow: none; }
.site-desc { padding: 15px 0; }
.site-name { font-size: 20px; line-height: 1.4; font-weight: 700; }
.site-name a { color: var(--journal-ink); }
.site-description { margin: 3px 0 0; color: var(--journal-muted); font-size: 12px; }
.navbar-default .menu-box .navbar-collapse ul li .menu_a { padding: 24px 16px; line-height: 28px; font-size: 14px; }
.navbar-default .menu-box .navbar-collapse ul .active a { color: var(--journal-accent); background: #edf4ee; }
.nav-search { border: 0; margin-top: 22px; background: var(--journal-accent); box-shadow: none; }
.container.custome-container { width: 100% !important; max-width: 1184px; padding: 0 28px; margin: 20px auto 48px; }
.journal-intro { position: relative; margin: 0 0 36px; padding: 22px 0 28px; border-bottom: 1px solid var(--journal-line); }
.eyebrow { color: var(--journal-accent); font-size: 12px; letter-spacing: .14em; font-weight: 700; margin: 0 0 20px; }
.journal-intro h1 { font-size: clamp(30px, 4vw, 38px); letter-spacing: -.04em; line-height: 1.4; margin: 0 0 18px; }
.journal-intro h1 span { display: inline-block; margin-left: 24px; font-size: clamp(22px, 3vw, 28px); letter-spacing: -.025em; font-weight: 500; }
.intro-description { max-width: 660px; font-size: 17px; line-height: 1.9; margin-bottom: 6px; }
.intro-note { font-size: 15px; line-height: 1.9; color: var(--journal-muted); }
.intro-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 26px; margin-top: 20px; }
.journal-button { display: inline-flex; align-items: center; gap: 28px; padding: 12px 20px; border-radius: 6px; background: var(--journal-accent); color: #fff; font-size: 14px; }
.journal-button:hover, .journal-button:focus { color: #fff; background: #185342; text-decoration: none; }
.journal-text-link { font-size: 14px; font-weight: 600; }
.focus-topics { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.focus-topics span { border: 1px solid var(--journal-line); border-radius: 4px; padding: 5px 10px; color: var(--journal-muted); font-size: 12px; }
.row.journal-layout { display: grid; grid-template-columns: minmax(0, 1fr) 250px; align-items: start; gap: 40px; margin: 0; }
.row.journal-layout::before, .row.journal-layout::after { content: none; }
.journal-layout > .blog-main, .journal-layout > .blog-sidebar { width: auto; float: none; min-width: 0; padding: 0; margin: 0; }
.journal-section-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; margin-bottom: 20px; }
.journal-section-heading h1, .journal-section-heading h2 { font-size: 23px; line-height: 1.4; margin: 0 0 8px; overflow-wrap: anywhere; }
.journal-section-heading p { font-size: 13px; color: var(--journal-muted); margin: 0; }
.journal-section-heading > a { font-size: 13px; white-space: nowrap; }
.journal-categories { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.journal-categories a { border: 1px solid var(--journal-line); padding: 6px 12px; font-size: 13px; border-radius: 5px; color: var(--journal-muted); }
.journal-categories a[aria-current], .journal-categories a:hover { background: var(--journal-ink); border-color: var(--journal-ink); color: #fff; text-decoration: none; }
article.journal-card { height: auto; padding: 24px 26px; margin: 0 0 14px; border: 1px solid var(--journal-line); border-radius: 8px; background: #fff; box-shadow: none; overflow: visible; transition: border-color .2s; }
article.journal-card:hover { border-color: #9bb9aa; box-shadow: none; }
.journal-card-meta { display: flex; flex-wrap: wrap; gap: 8px 16px; color: var(--journal-muted); font-size: 12px; }
.journal-card h2 { margin: 13px 0 12px; font-size: 21px; line-height: 1.5; overflow-wrap: anywhere; }
.journal-card h2 a { color: var(--journal-ink); }
.journal-card .journal-excerpt { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; margin: 0; line-height: 1.85; color: var(--journal-muted); font-size: 14px; }
.journal-card-footer { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; margin-top: 22px; font-size: 12px; }
.journal-card-footer > span { color: var(--journal-muted); }
.journal-card-footer > a { font-weight: 600; }
.journal-sidebar .sidebar-module { padding: 23px; margin-bottom: 20px; border: 1px solid var(--journal-line); border-radius: 8px; background: #fff; box-shadow: none; }
.journal-sidebar .custom-title { margin: 0 0 16px; padding: 0 0 12px; font-size: 14px; line-height: 1.5; border-bottom: 1px solid var(--journal-line); }
.journal-about .eyebrow { margin-bottom: 16px; }
.journal-about h2 { font-size: 20px; margin: 0 0 14px; }
.journal-about p:not(.eyebrow) { font-size: 14px; color: var(--journal-muted); line-height: 1.9; }
.journal-about > a { display: inline-block; margin-top: 10px; font-size: 13px; }
.journal-navigation > a { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; font-size: 14px; }
.journal-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.journal-tags a { font-size: 12px; padding: 4px 7px; color: #50665e; background: #f1f5f1; border-radius: 3px; overflow-wrap: anywhere; }
.journal-comments > summary { font-size: 13px; color: var(--journal-muted); cursor: pointer; padding: 10px 0; }
.journal-comments .sidebar-module { margin-top: 10px; }
.journal-site-note { font-size: 12px; color: var(--journal-muted); padding: 18px 0; border-top: 1px solid var(--journal-line); margin-top: 18px; }
.journal-empty { border: 1px dashed #b8c9be; padding: 36px 24px; border-radius: 8px; }
.journal-empty h2 { font-size: 21px; }
.journal-empty p { line-height: 1.8; color: var(--journal-muted); }
.journal-search { display: flex; gap: 10px; margin: 24px 0; }
.journal-search input { min-width: 0; flex: 1; border: 1px solid var(--journal-line); border-radius: 4px; padding: 10px; }
.journal-search button { border: 0; padding: 10px 18px; background: var(--journal-accent); color: #fff; border-radius: 4px; }
.seo-pagination .pager { display: flex; flex-wrap: wrap; gap: 6px; }
.seo-pagination .pager > li > a, .seo-pagination .pager > li > span { border-radius: 5px; border: 1px solid var(--journal-line); padding: 9px 14px; margin: 0; }
.seo-pagination [aria-current] { background: var(--journal-accent); color: #fff; }
.breadcrumb { background: transparent; padding: 0 0 20px; font-size: 13px; }
.blog-body, .blog-header { padding: 24px; border: 1px solid var(--journal-line); box-shadow: none; border-radius: 8px; margin-bottom: 20px; }
.blog-info { padding: 0; }
.blog-info-title { font-size: 32px; line-height: 1.45; margin: 24px 0; overflow-wrap: anywhere; }
.blog-info-meta { float: none !important; height: auto; margin: 0; line-height: 1.8; color: var(--journal-muted); }
.blog-info-meta .list-inline { display: flex; flex-wrap: wrap; gap: 5px 14px; margin: 0; }
.blog-info-meta .list-inline > li { white-space: normal; padding: 0; }
.article-flag { height: auto; padding: 0; }
.article-flag .article-blockquote, .article-flag .article-original { display: none; }
article.blog-info-body { margin: 0; border: 0; border-radius: 0; box-shadow: none; }
.blog-info-body, .blog-info-body.markdown-body { font-size: 17px; line-height: 1.85; color: var(--journal-ink); overflow-wrap: anywhere; }
.blog-info-body p { font-size: inherit; line-height: 1.85; margin: 1em 0 !important; padding: 0; overflow: visible; }
.blog-info-body h2 { font-size: 1.45em; line-height: 1.5; margin: 1.8em 0 .8em; padding-bottom: .4em; border-bottom: 1px solid var(--journal-line); }
.blog-info-body h3 { font-size: 1.2em; line-height: 1.6; margin: 1.4em 0 .7em; }
.blog-info-body h2, .blog-info-body h3 { scroll-margin-top: 100px; }
.blog-info-body pre { max-width: 100%; overflow-x: auto; padding: 18px; border: 1px solid var(--journal-line); border-radius: 6px; background: #f4f6f4; font-size: 13px; line-height: 1.75; white-space: pre; word-wrap: normal; }
.blog-info-body pre code { white-space: pre; overflow-wrap: normal; word-break: normal; }
.blog-info-body .article-code-block { min-width: 0; max-width: 100%; margin: 0 0 20px; border: 1px solid var(--journal-line); border-radius: 6px; background: #f4f6f4; }
.blog-info-body .article-code-toolbar { display: flex; justify-content: flex-end; align-items: center; gap: 12px; padding: 6px 10px; border-bottom: 1px solid var(--journal-line); }
.blog-info-body .article-code-copy { flex-shrink: 0; padding: 5px 10px; border: 1px solid #b8ccc1; border-radius: 4px; background: #fff; color: var(--journal-accent); font: inherit; font-size: 12px; line-height: 1.5; cursor: pointer; }
.blog-info-body .article-code-copy:hover { background: #e5efe7; }
.blog-info-body .article-code-copy:disabled { opacity: .6; cursor: wait; }
.blog-info-body .article-code-status { color: var(--journal-muted); font-size: 12px; line-height: 1.5; }
.blog-info-body .article-code-block pre { margin: 0; border: 0; border-radius: 0 0 6px 6px; }
.blog-info-body img { height: auto; border-radius: 4px; }
.blog-info-body table { display: block !important; max-width: 100%; overflow-x: auto; }
.blog-info-body li { margin: .4em 0; }
.article-age-note { font-size: 13px; line-height: 1.8; padding: 12px 16px; margin-bottom: 24px; color: #53665c; background: #f2f5ee; border-left: 3px solid #91ac89; }
.article-body > .blog-main { grid-column: 1; grid-row: 1; }
.article-body > .journal-sidebar { grid-column: 2; grid-row: 1; position: sticky; top: 100px; }
.article-module summary { cursor: pointer; }
#article-menu { display: block; max-height: 65vh; overflow: auto; }
#article-menu li { white-space: normal; overflow: visible; line-height: 1.7; padding-top: 5px; padding-bottom: 5px; }
#article-menu li a { display: block; white-space: normal; overflow-wrap: anywhere; font-size: 13px; color: var(--journal-muted); }
#article-menu li.active > a { color: var(--journal-accent); font-weight: 700; }
.menu-point { float: none; display: block; margin: 0; padding: 0; height: 0; scroll-margin-top: 100px; }
.about-body .blog-body { max-width: 850px; padding: 32px; }
.about-body .info { font-size: 16px; line-height: 1.9; margin-bottom: 24px; }
.about-intro { margin-bottom: 28px; }
.footer { background: transparent; color: var(--journal-muted); font-size: 12px; line-height: 2; }
.footer .container { width: 100%; max-width: 1184px; }
.footer a { color: var(--journal-muted); }
@media (min-width: 769px) {
    #mainmenu .site-desc { display: block !important; }
}
@media (max-width: 1000px) {
    .row.journal-layout { grid-template-columns: minmax(0, 1fr) 220px; gap: 24px; }
    .journal-sidebar .sidebar-module { padding: 18px; }
    .navbar-default .menu-box .navbar-collapse ul li .menu_a { padding-left: 10px; padding-right: 10px; }
}
@media (max-width: 768px) {
    body { padding-top: 68px; }
    #mainmenu .menu-box { padding: 0 20px; }
    .navbar-header { min-height: 60px; }
    .navbar-brand { height: auto; padding: 19px 0; font-size: 19px; }
    .navbar-brand img { display: none; }
    .navbar-toggle { margin-top: 14px; }
    .nav-search.toggle-search { margin-top: 14px; min-width: 36px; min-height: 32px; color: var(--journal-accent); background: transparent; }
    .navbar-collapse .navbar-nav { margin: 8px 0 18px; }
    .navbar-default .menu-box .navbar-collapse ul li .menu_a { padding: 10px 0; }
    .container.custome-container { padding: 0 20px; margin-top: 12px; }
    .journal-intro { padding: 26px 0 30px; margin-bottom: 30px; }
    .journal-intro h1 span { display: block; margin: 10px 0 0; }
    .intro-description { font-size: 16px; }
    .intro-note { font-size: 14px; }
    .row.journal-layout { display: flex; flex-direction: column; gap: 28px; }
    .journal-layout > .blog-main, .journal-layout > .blog-sidebar { width: 100%; }
    .journal-section-heading { gap: 12px; }
    .journal-section-heading h1, .journal-section-heading h2 { font-size: 21px; }
    article.journal-card { padding: 21px; }
    .journal-card h2 { font-size: 20px; }
    .journal-card-footer { margin-top: 18px; }
    .journal-sidebar .journal-about, .journal-sidebar .journal-comments, .journal-sidebar .journal-site-note { display: none; }
    .article-body > .journal-sidebar { position: static; }
    .article-body > .journal-sidebar .journal-navigation { display: none; }
    .article-body .article-module { margin-bottom: 0; }
    #article-menu { max-height: 220px; }
    .blog-body { padding: 20px; }
    .blog-info-title { font-size: 27px; }
    .blog-info-body, .blog-info-body.markdown-body { font-size: 16px; }
    .blog-info-body pre { padding: 14px; font-size: 12px; }
    .about-body .blog-body { padding: 22px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}