* { box-sizing: border-box; }
html { color-scheme: light; font-family: var(--site-font); background: var(--background); color: var(--text); }
body { margin: 0; min-height: 100vh; background: var(--background); line-height: 1.65; }
a { color: inherit; text-decoration-color: color-mix(in srgb, var(--accent) 70%, transparent); text-underline-offset: .18em; }
a:hover, a:focus-visible { color: var(--accent); }
.hero { min-height: var(--banner-height); display: grid; place-items: end center; position: relative; isolation: isolate; overflow: hidden; }
.hero-media, .hero-overlay { position: absolute; inset: 0; }
.hero-media { z-index: -2; }
.hero-slide { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-slide[hidden] { display: none; }
.hero-overlay { z-index: -1; background: linear-gradient(135deg, var(--hero-overlay-start), var(--hero-overlay-end)); opacity: .42; }
.hero-shade { width: 100%; padding: 5rem 1.5rem 2rem; color: #fff; text-align: center; background: linear-gradient(transparent, rgba(25, 18, 35, .7)); }
.hero-title { font-size: clamp(2.2rem, 6vw, 4.6rem); font-weight: 750; text-decoration: none; letter-spacing: -.04em; }
.site-logo { display: inline-block; max-width: min(78vw, 560px); max-height: 140px; width: auto; height: auto; object-fit: contain; }
.hero p { margin: .25rem 0; font-size: 1.05rem; }
.top-nav { min-height: 3.5rem; display: flex; gap: .35rem; align-items: center; justify-content: center; flex-wrap: wrap; padding: .5rem 1rem; background: var(--surface); border-bottom: 1px solid var(--border); position: relative; z-index: 2; }
.top-nav.is-sticky { position: sticky; top: 0; }
.nav-link, .profile-link, .footer-link, .read-more { padding: .45rem .7rem; text-decoration: none; border-radius: var(--control-radius); }
.nav-link:hover, .nav-link:focus-visible, .read-more:hover, .read-more:focus-visible { color: #fff; background: linear-gradient(135deg, var(--control-gradient-start), var(--control-gradient-end)); }
.announcement { padding: .7rem 1rem; text-align: center; color: var(--text); background: color-mix(in srgb, var(--accent) 12%, var(--surface)); border-bottom: 1px solid var(--border); }
.page-grid { max-width: var(--content-width); margin: 2rem auto; padding: 0 1.25rem; display: grid; grid-template-columns: minmax(210px, 280px) minmax(0, 1fr); gap: 1.5rem; align-items: start; }
.profile-card, .post-card, .comments { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: 0 14px 36px rgba(57, 38, 75, .07); }
.profile-card { padding: 1.4rem; position: sticky; top: 5.5rem; text-align: center; }
.profile-card h1 { margin: 1rem 0 0; font-size: 1.25rem; }
.profile-card p { margin: .45rem 0; }
.profile-avatar { width: 104px; height: 104px; margin: -3.6rem auto .5rem; border: 5px solid var(--surface); border-radius: var(--avatar-radius); object-fit: cover; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end)); font-size: 2.6rem; font-weight: 700; }
.handle, .muted, .post-meta { color: var(--muted); }
.profile-links { display: flex; justify-content: center; flex-wrap: wrap; }
#content { min-width: 0; display: grid; gap: 1.25rem; }
.post-index { min-width: 0; display: grid; gap: 1.25rem; }
.post-index.index-layout-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
.post-card { padding: clamp(1.15rem, 3vw, 2rem); overflow-wrap: anywhere; }
.post-card h1, .post-card h2 { margin: 0 0 .35rem; line-height: 1.25; letter-spacing: -.02em; }
.post-card h2 a { text-decoration: none; }
.post-meta { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; font-size: .9rem; margin-bottom: 1.2rem; }
.category { color: var(--accent); font-weight: 650; text-decoration: none; }
.post-thumbnail { display: block; margin: calc(clamp(1.15rem, 3vw, 2rem) * -1) calc(clamp(1.15rem, 3vw, 2rem) * -1) 1.2rem; overflow: hidden; border-radius: var(--radius) var(--radius) 0 0; }
.post-thumbnail img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.post-body img { display: block; max-width: 100%; height: auto; margin: 1.25rem auto; border-radius: var(--radius); }
.post-card.image-shadow .post-body img { box-shadow: 0 16px 34px rgba(25, 18, 35, .22); }
.post-card.image-framed .post-body img { padding: .45rem; border: 1px solid var(--border); background: var(--surface); }
.post-card.image-width-wide .post-body img { width: min(112%, 1100px); max-width: 112%; margin-left: -6%; }
.post-card.image-width-full .post-body img { width: calc(100% + 2rem); max-width: calc(100% + 2rem); margin-left: -1rem; border-radius: 0; }
.post-body pre { overflow-x: auto; padding: 1rem; background: var(--code-background); color: var(--code-text); border-radius: var(--radius); }
.post-body code { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
.post-body blockquote { margin-left: 0; padding-left: 1rem; border-left: 4px solid var(--accent); color: var(--muted); }
.read-more { color: var(--accent); font-weight: 700; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: .45rem; align-items: center; color: var(--muted); font-size: .9rem; }
.post-toc { margin: 1rem 0 1.5rem; padding: 1rem 1.2rem; border: 1px solid var(--border); border-radius: var(--radius); background: color-mix(in srgb, var(--surface) 88%, var(--accent)); }
.post-toc h2 { font-size: 1rem; }
.post-toc ol { margin: .5rem 0 0; padding-left: 1.4rem; }
.post-toc .toc-level-3 { margin-left: 1rem; }
.post-toc .toc-level-4 { margin-left: 2rem; }
.post-attribution { padding-top: .8rem; color: var(--muted); border-top: 1px solid var(--border); }
.post-preview { margin-top: .7rem; border-top: 1px solid var(--border); padding-top: .7rem; }
.post-preview summary { cursor: pointer; color: var(--accent); font-weight: 650; }
.post-preview-text { margin-bottom: 0; white-space: pre-wrap; }
.post-share { margin-top: 1rem; padding-top: .8rem; border-top: 1px solid var(--border); }
.post-share button { border: 1px solid var(--border); border-radius: var(--control-radius); padding: .5rem .8rem; background: var(--surface); color: var(--text); font: inherit; cursor: pointer; }
.post-share input { display: block; width: 100%; padding: .5rem; border: 1px solid var(--border); border-radius: var(--control-radius); background: var(--surface); color: var(--text); font: inherit; }
.post-share [hidden] { display: none; }
.copy-status { color: var(--muted); font-size: .9rem; }
.comments { margin-top: .25rem; padding: 1.25rem; }
.comment { padding: 1rem 0; border-top: 1px solid var(--border); }
.comment header { color: var(--muted); font-size: .88rem; }
.comment-avatar { display: inline-block; width: 40px; height: 40px; margin-right: .6em; vertical-align: middle; object-fit: cover; border-radius: var(--avatar-radius); }
.local-media-player { max-width: var(--content-width); margin: 2em auto; padding: 1em 2em; }
.local-media-player ol { list-style: none; padding: 0; }
.local-media-player li { margin: 1em 0; }
.local-media-player h2 { font-size: 18px; }
.local-media-player h3 { font-size: 14px; overflow-wrap: anywhere; }
.local-media-player audio, .local-media-player video { display: block; width: 100%; max-width: 640px; max-height: 360px; }
.hero-background-video { display: block; width: 100%; height: 100%; object-fit: cover; }
.hero-has-background-video .banner-inner { pointer-events: none; }
.hero-has-background-video .banner-avatar { pointer-events: auto; }
.hero-background-toggle { position: absolute; right: 1em; bottom: 1em; z-index: 5; padding: .5em .8em; border: 1px solid var(--border); border-radius: var(--control-radius); background: var(--surface); color: var(--text); cursor: pointer; }
.hero-background-toggle[hidden] { display: none; }
.archive-list { padding-left: 1.3rem; }
.archive-list li { margin: .55rem 0; }
input[type="search"] { width: 100%; margin: .7rem 0; padding: .75rem 1rem; border: 1px solid var(--border); border-radius: var(--search-radius); background: var(--surface); color: var(--text); font: inherit; }
footer { max-width: var(--content-width); margin: 2rem auto; padding: 1rem 1.25rem 3rem; color: var(--muted); display: flex; gap: .7rem; justify-content: center; flex-wrap: wrap; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
@media (max-width: 920px) {
  .hero { min-height: min(var(--banner-height), 360px); }
  .page-grid { grid-template-columns: 1fr; }
  .profile-card { position: static; }
  .post-index.index-layout-cards { grid-template-columns: 1fr; }
  .post-card.image-width-wide .post-body img, .post-card.image-width-full .post-body img { width: 100%; max-width: 100%; margin-left: auto; border-radius: var(--radius); }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; } }

/* Clean implementation of the preserved theme's measured desktop/mobile layout.
   These rules use the new renderer's DOM, not legacy stylesheets or scripts. */
body.original-theme { --accent-ink: #97278f; --button-ink: #35253e; font-size: 14px; font-weight: 500; line-height: 1.8; }
.original-theme.font-system-sans { font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", STHeiti, "WenQuanYi Micro Hei", Helvetica, Arial, sans-serif; }
.original-theme a { color: var(--accent-ink); text-decoration: none; }
.original-theme .post-card h1 a, .original-theme .post-card h2 a { color: #333; }
.original-theme .post-card h1 a:hover, .original-theme .post-card h2 a:hover { color: var(--accent-ink); }
.original-theme .post-body a { text-decoration: underline; }
.original-theme :focus-visible { outline-color: var(--accent-ink); }
.original-theme .post-preview summary { color: var(--accent-ink); }
.ui-icon { position: relative; display: inline-block; flex-shrink: 0; width: 18px; height: 18px; vertical-align: middle; }
.ui-icon-search::before { content: ""; position: absolute; left: 0; top: 0; width: 12px; height: 12px; border: 2px solid currentColor; border-radius: 50%; }
.ui-icon-search::after { content: ""; position: absolute; left: 11px; top: 12px; width: 7px; border-top: 2px solid currentColor; transform: rotate(45deg); transform-origin: left center; }
.ui-icon-arrow::before { content: ""; position: absolute; left: 1px; top: 8px; width: 16px; border-top: 2px solid currentColor; }
.ui-icon-arrow::after { content: ""; position: absolute; left: 1px; top: 5px; width: 7px; height: 7px; border: solid currentColor; border-width: 0 2px 2px 0; transform: rotate(135deg); }
.ui-icon-forward { transform: rotate(180deg); }
.ui-icon-refresh::before { content: ""; position: absolute; inset: 2px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; }
.ui-icon-refresh::after { content: ""; position: absolute; right: 1px; top: 2px; width: 6px; height: 6px; border: solid currentColor; border-width: 0 2px 2px 0; }
.site-topbar { height: 48px; position: relative; z-index: 4; background: var(--surface); box-shadow: 0 0 3px rgba(0, 0, 0, .35); }
.site-topbar-inner, .banner-inner, .appbar-inner { box-sizing: content-box; width: auto; max-width: var(--content-width); margin: 0 auto; padding: 0 2em; }
.site-topbar-inner { height: 48px; display: flex; align-items: center; justify-content: space-between; gap: 1em; }
.site-brand { min-width: 0; font-size: 14px; font-weight: 600; white-space: nowrap; }
.site-brand .site-logo { display: block; max-width: 200px; max-height: 36px; }
.topbar-links { display: flex; flex: 1; align-items: center; gap: 1em; min-width: 0; height: 48px; overflow-x: auto; }
.topbar-links a { display: block; color: #66757f; font-size: 14px; line-height: 48px; white-space: nowrap; }
.topbar-links a:hover, .topbar-links a:focus-visible { color: var(--accent-ink); }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.topbar-search { display: flex; flex: 0 0 240px; align-items: center; max-width: 40%; height: 48px; background: #fafafa; }
.topbar-search input[type="search"] { min-width: 0; width: 100%; height: 48px; margin: 0; padding: 0 10px 0 15px; border: 0; border-radius: 0; background: transparent; font: inherit; }
.topbar-search button { display: grid; place-items: center; flex-shrink: 0; width: 36px; height: 48px; padding: 0; border: 0; background: transparent; color: var(--muted); font: inherit; cursor: pointer; }
.mobile-topbar { display: none; }
.original-theme .hero { display: block; place-items: normal; height: var(--banner-height); min-height: 0; overflow: visible; z-index: 3; }
.original-theme .hero-media { overflow: hidden; }
.original-theme .hero-overlay { pointer-events: none; }
.banner-inner { position: relative; height: 100%; }
.banner-avatar { position: absolute; left: 2em; bottom: -88px; z-index: 4; display: block; width: 212px; height: 212px; border: 6px solid var(--surface); border-radius: 12px; background: var(--surface); box-shadow: 0 1px 1px rgba(136, 153, 166, .15); }
.banner-avatar.avatar-circle { border-radius: 50%; }
.banner-avatar.avatar-square { border-radius: 0; }
.original-theme .banner-avatar .profile-avatar { width: 200px; height: 200px; margin: 0; border: 0; border-radius: var(--avatar-radius); font-size: 64px; object-fit: cover; }
.original-theme .top-nav { display: block; height: 60px; min-height: 60px; padding: 0; z-index: 2; }
.appbar-inner { display: flex; height: 60px; align-items: center; }
.appbar-profile { flex: 0 0 24%; min-width: 0; height: 60px; display: flex; align-items: center; gap: .5em; overflow: hidden; }
.appbar-links { flex: 1; min-width: 0; height: 60px; display: flex; align-items: stretch; overflow-x: auto; }
.original-theme .appbar-links .nav-link { display: block; flex-shrink: 0; height: 60px; padding: 0 4px; margin-right: 1em; border-bottom: 4px solid transparent; border-radius: 0; color: #66757f; font-size: 16px; font-weight: 500; line-height: 60px; white-space: nowrap; outline-offset: -3px; }
.original-theme .appbar-links .nav-link:hover, .original-theme .appbar-links .nav-link:focus-visible, .original-theme .appbar-links .nav-link[aria-current="page"] { color: var(--accent-ink); border-bottom-color: var(--accent); background: transparent; }
.original-theme .page-grid { box-sizing: content-box; width: auto; max-width: var(--content-width); margin: 0 auto; padding: 10px 2em; grid-template-columns: 24% minmax(0, 52.44%) minmax(0, 23.56%); gap: 0; }
.original-theme .profile-card { position: static; min-width: 0; padding: 26px 16px 22px 3px; border: 0; border-radius: 0; background: transparent; box-shadow: none; text-align: left; }
.original-theme .profile-card h1 { margin: 0 0 5px; color: #333; font-size: 19px; font-weight: 600; line-height: 1.2; }
.original-theme .profile-card .handle { font: 14px/1.8 Arial, sans-serif; }
.original-theme .profile-card p { margin: .5em 0; }
.original-theme .profile-links { justify-content: flex-start; gap: 6px; }
.original-theme .profile-link { padding: 0; font-size: 13px; }
.original-theme .site-start-date { color: var(--muted); font-size: 13px; }
.profile-quote { position: relative; overflow: hidden; margin: 20px 0; padding: 20px; border-radius: 12px; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); box-shadow: 0 8px 32px rgba(102, 126, 234, .2); }
.profile-quote::before { content: ""; position: absolute; top: -50%; right: -50%; width: 100%; height: 100%; border-radius: 50%; background: radial-gradient(circle, rgba(255, 255, 255, .1), transparent 70%); }
.profile-quote-header { position: relative; display: flex; align-items: center; justify-content: space-between; margin-bottom: 15px; }
.profile-quote-header h2 { display: flex; align-items: center; gap: 8px; margin: 0; color: #fff; font-size: 16px; font-weight: 600; }
.profile-quote-header h2 span { display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; background: rgba(255, 255, 255, .2); font-size: 12px; }
.profile-quote-refresh { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; color: #fff; background: rgba(255, 255, 255, .2); }
.original-theme .profile-quote p { position: relative; min-height: 40px; margin: 0 0 10px; color: #fff; font-size: 14px; font-style: italic; line-height: 1.6; text-shadow: 0 1px 2px rgba(0, 0, 0, .1); }
.original-theme .public-counts { display: flex; flex-wrap: wrap; gap: .8em; margin: 1em 0; }
.original-theme .public-counts dt { color: var(--muted); font-size: 12px; }
.original-theme .public-counts dd { margin: 0; color: var(--accent-ink); font-size: 16px; }
.original-theme #content { align-content: start; gap: 10px; }
.original-theme .post-index.index-layout-list { gap: 0; overflow: hidden; border: 1px solid var(--border); border-radius: 5px; background: var(--surface); }
.original-theme .post-card { padding: 20px 30px; border-radius: 5px; box-shadow: none; }
.original-theme .post-index.index-layout-list > .post-card { display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 8px; margin: 0; padding: 2em 1.9em; border: 0; border-radius: 0; color: #4a4c4e; }
.original-theme .post-index.index-layout-list > .post-card + .post-card { border-top: 1px solid var(--border); }
.original-theme .post-index.index-layout-list > .post-card.empty { display: block; }
.feed-heading { grid-column: 1 / -1; padding: 1em; border-bottom: 1px solid var(--border); color: #5b5f6d; font-size: 13px; line-height: 1.8; }
.post-author { display: grid; place-items: center; width: 42px; height: 42px; overflow: hidden; border-radius: 3px; color: #fff; background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end)); object-fit: cover; }
.post-author img { display: block; width: 42px; height: 42px; border-radius: 3px; object-fit: cover; }
.original-theme .post-author { color: var(--button-ink); }
.post-card-content { min-width: 0; }
.original-theme .post-card h1 { font-size: 22px; font-weight: 500; line-height: 1.4; letter-spacing: 0; }
.original-theme .post-card h2 { font-size: 17px; font-weight: 500; line-height: 1.5; letter-spacing: 0; }
.original-theme .post-card .post-meta, .post-byline { gap: .7em; margin: 0 0 .35em; color: var(--muted); font-size: 13px; line-height: 1; }
.original-theme .post-index .post-card h2 { margin: 0 0 4px; }
.original-theme .post-index .post-body { font-size: inherit; line-height: 1.8; }
.original-theme .post-index .post-body p { margin: 0; }
.original-theme .post-index .post-thumbnail { margin: .5em 0; border-radius: 3px; }
.original-theme .post-index .post-actions { margin: 12px 0 0; line-height: 1.4; }
.original-theme .post-index .read-more { display: inline-flex; align-items: center; gap: .35em; padding: 0; border-radius: 0; font-size: 13px; font-weight: 500; }
.original-theme .read-more:hover, .original-theme .read-more:focus-visible { color: var(--accent-ink); background: transparent; text-decoration: underline; }
.post-states { display: flex; flex-wrap: wrap; gap: 1em; margin-top: .6em; color: #7d92a2; font-size: 13px; }
.original-theme .post-index.index-layout-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.original-theme .post-index.index-layout-cards > .post-card { padding: 1em; text-align: center; }
.original-theme .post-index.index-layout-cards .post-author { margin: 0 auto .5em; }
.original-theme .comments { border-radius: 5px; box-shadow: none; }
.right-sidebar { min-width: 0; padding: 0 5px 0 15px; }
.sidebar-widget { margin: 0 0 1em; padding: 0; color: #444; font-size: 14px; }
.sidebar-widget h2 { margin: 0 0 .5em; color: #5b5f6d; font-size: 14px; font-weight: 700; line-height: 1.8; }
.sidebar-widget ul, .sidebar-widget ol { margin: 0; padding: 0; list-style: none; }
.sidebar-widget li { margin: .4em 0; overflow-wrap: anywhere; }
.sidebar-widget .muted, .sidebar-widget time { font-size: 13px; }
.sidebar-widget input[type="search"] { margin: .3em 0 .7em; padding: 12px 16px; font-size: 14px; }
.sidebar-search { display: flex; overflow: hidden; border-radius: var(--search-radius); background: var(--surface); box-shadow: 0 4px 20px rgba(0, 0, 0, .08); }
.sidebar-search input[type="search"] { min-width: 0; flex: 1; width: 100%; margin: 0; padding: 16px 20px; border: 0; border-radius: 0; background: transparent; line-height: 1.4; }
.sidebar-search button { display: inline-flex; align-items: center; justify-content: center; gap: .4em; flex-shrink: 0; min-width: 80px; padding: 16px 20px; border: 0; color: var(--button-ink); background: linear-gradient(135deg, var(--control-gradient-start), var(--control-gradient-end)); font-family: inherit; font-size: 14px; font-weight: 600; line-height: normal; cursor: pointer; }
.sidebar-search noscript { align-self: center; padding: .5em; }
.sidebar-widget table { width: 100%; border-collapse: collapse; font-size: 12px; }
.sidebar-widget caption { margin-bottom: .4em; color: var(--muted); font-size: 13px; }
.sidebar-widget th, .sidebar-widget td { padding: 3px; text-align: center; }
.archive-calendar a { color: var(--accent-ink, var(--accent)); font-weight: 600; }
.original-theme > footer { display: block; max-width: none; margin: 4em 0 0; padding: 2em; border-top: 1px solid var(--border); background: var(--surface); text-align: center; font: 13px/1.8 Arial, sans-serif; }
.footer-credit { margin: .2em 0; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: .8em; }
.original-theme .footer-link { padding: 0; border-radius: 0; }

@media (max-width: 900px) {
  .original-theme .site-topbar, .original-theme .hero, .original-theme .top-nav, .original-theme .profile-card, .original-theme .right-sidebar { display: none; }
  .mobile-topbar { position: sticky; top: 0; z-index: 20; display: grid; grid-template-columns: 30px minmax(0, 1fr) 30px; align-items: center; gap: .7em; height: 59px; padding: 0 1em; border-bottom: 1px solid var(--border); background: var(--surface); }
  .mobile-topbar h1 { flex: 1; min-width: 0; margin: 0; overflow: hidden; color: var(--text); font-size: 16px; font-weight: 600; text-align: center; text-overflow: ellipsis; white-space: nowrap; }
  .mobile-topbar > a, .mobile-topbar summary { color: var(--muted); font-size: 14px; white-space: nowrap; }
  .mobile-topbar .mobile-brand { display: block; min-width: 0; overflow: hidden; color: var(--text); font-size: 16px; font-weight: 600; line-height: 1.2; text-align: center; text-overflow: ellipsis; white-space: nowrap; }
  .mobile-home-link { display: grid; place-items: center; width: 44px; height: 44px; margin-left: -7px; }
  .mobile-avatar { display: grid; flex-shrink: 0; place-items: center; width: 32px; height: 32px; border-radius: 4px; object-fit: cover; color: #fff; background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end)); }
  .mobile-topbar details { position: relative; justify-self: end; width: 30px; text-align: center; }
  .mobile-topbar summary { display: grid; place-items: center; width: 44px; height: 44px; margin-left: -7px; cursor: pointer; }
  .mobile-menu summary { list-style: none; }
  .mobile-menu-icon { display: inline-block; position: relative; width: 18px; height: 14px; vertical-align: middle; border-top: 2px solid currentColor; border-bottom: 2px solid currentColor; }
  .mobile-menu-icon::after { content: ""; position: absolute; top: 4px; left: 0; width: 18px; border-top: 2px solid currentColor; }
  .mobile-menu summary::-webkit-details-marker { display: none; }
  .mobile-topbar details nav { position: absolute; top: calc(100% + 8px); right: 0; z-index: 21; min-width: 150px; max-width: calc(100vw - 2em); padding: .5em 0; border: 1px solid var(--border); border-radius: 5px; background: var(--surface); box-shadow: 0 5px 20px rgba(0, 0, 0, .15); }
  .mobile-topbar details nav a { display: block; padding: .5em 1em; white-space: nowrap; }
  .original-theme .page-grid { box-sizing: border-box; display: block; max-width: none; padding: 10px; }
  .original-theme .post-index.index-layout-list > .post-card { padding: 2em 1.9em; }
  .original-theme > footer { padding: 2em 1em; }
}
@media (max-width: 640px) {
  .original-theme .post-index.index-layout-list > .post-card { padding: 1.5em 1em; font-size: 13px; }
  .original-theme .post-index.index-layout-cards { grid-template-columns: minmax(0, 1fr); }
  .original-theme .post-card { padding: 20px; }
  .original-theme .post-card h1 { font-size: 20px; }
}