.hero-archive, .single-header { padding: 40px 12px 44px; }
.hero-archive h1, .single-header h1 { font-size: clamp(2rem, 4.5vw, 3.7rem); line-height: 1.2; letter-spacing: -.045em; font-weight: 650; margin: 18px 0; overflow-wrap: anywhere; text-wrap: balance; }
.single-article { padding-top: 5px; }
.single-header { max-width: 860px; }
.single-header .hero-subtitle { max-width: 50ch; }
.back-link { display: inline-flex; gap: 8px; align-items: center; font-size: .74rem; color: var(--text-2); margin-bottom: 28px; min-height: 30px; }
.back-link svg { transform: rotate(180deg); width: 16px; height: 16px; }
.entry-meta { display: flex; flex-wrap: wrap; gap: 12px; font-size: .75rem; color: var(--text-2); margin-top: 22px; }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 240px; gap: 28px; align-items: start; }
.article-layout.without-toc { display: block; max-width: 860px; margin-inline: auto; }
.article-main { display: grid; gap: 22px; }
.article-body { padding: clamp(24px, 4vw, 48px); background: var(--glass-reading); min-width: 0; }
.article-aside { position: sticky; top: 122px; }
.toc-card { padding: 23px 18px; max-height: calc(100dvh - 150px); overflow-y: auto; scrollbar-width: thin; }
.toc-card > .eyebrow { padding-left: 8px; font-size: .55rem; }
.toc-card h2 { font-size: .92rem; margin: 8px 8px 19px; font-weight: 600; }
.toc-container { display: grid; gap: 3px; }
.toc-container .muted { font-size: .76rem; padding: 0 8px; }
.toc-item { --toc-depth: 1; font-size: .76rem; line-height: 1.7; display: block; padding: 9px 10px 9px calc(10px + (var(--toc-depth) - 1) * 12px); border-radius: 10px; border-left: 2px solid transparent; color: var(--text-2); overflow-wrap: anywhere; transition: color 160ms ease, background 160ms ease; }
.toc-item.is-active { background: var(--control-bg); border-left-color: var(--brand); color: var(--text); }
.reading-aside-note { font-size: .67rem; color: var(--text-3); padding-left: 26px; margin-top: 20px; }
.entry-footer { margin-top: 32px; padding-top: 18px; border-top: 1px solid var(--line); }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-chip { background: var(--bg-soft); }
.post-nav-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.nav-card { padding: 20px; font-size: .8rem; min-width: 0; }
.nav-card a { display: flex; flex-direction: column; gap: 6px; overflow-wrap: anywhere; }
.nav-card span { color: var(--text-2); font-size: .68rem; }
.nav-card strong { font-weight: 600; }
.standalone-page { max-width: 880px; margin-inline: auto; }
.standalone-page .single-header { padding-left: 8px; }
.page-cover { margin: 0 0 30px; }
.page-cover img { width: 100%; max-height: 430px; object-fit: cover; border-radius: 20px; }
.comments-section { padding: 30px; }
.comments-section > .section-head h2 { font-size: 1.15rem; }
.comments-section > .section-head > span { font-size: .7rem; color: var(--text-2); }
.comment-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.comment-card { display: flex; gap: 13px; padding-block: 17px; border-top: 1px solid var(--line); }
.comment-avatar { flex: none; }
.comment-avatar img { border-radius: 50%; width: 38px; height: 38px; }
.comment-body { min-width: 0; flex: 1; }
.comment-head { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; font-size: .8rem; }
.comment-head time { font-size: .66rem; color: var(--text-2); }
.comment-content { font-size: .83rem; overflow-wrap: anywhere; }
.comment-content p { margin: 9px 0; }
.comment-actions { font-size: .72rem; color: var(--brand); }
.comment-children { margin-left: clamp(0px, 2vw, 24px); }
.comment-children .comment-list { gap: 0; }
.comment-empty { font-size: .83rem; color: var(--text-2); padding: 15px 0 25px; }
.respond-box { border-top: 1px solid var(--line); padding-top: 17px; margin-top: 10px; }
.respond-head { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.respond-head h3 { font-size: .97rem; font-weight: 600; margin: 0; }
.cancel-comment-reply { font-size: .74rem; color: var(--brand); }
.comment-form { display: grid; gap: 18px; }
.form-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.comment-form label { display: grid; gap: 7px; min-width: 0; }
.comment-form label span { font-size: .74rem; color: var(--text-2); }
.comment-form input, .comment-form textarea { font-size: 1rem; width: 100%; min-width: 0; padding: 11px 14px; border: 1px solid var(--line); background: var(--control-bg); border-radius: 14px; resize: vertical; }
.comment-form .btn { justify-self: start; }
.form-tip { font-size: .75rem; color: var(--text-2); margin: 0; }
.timeline-list { display: grid; gap: 0; }
.timeline-year { font-size: 1.25rem; letter-spacing: -.03em; margin: 15px 0 10px; }
.timeline-entry { display: grid; grid-template-columns: 72px minmax(0, 1fr) auto; gap: 14px; align-items: center; min-height: 62px; border-bottom: 1px solid var(--line); font-size: .93rem; }
.timeline-entry time { color: var(--text-2); font-size: .73rem; font-variant-numeric: tabular-nums; }
.timeline-entry span { overflow-wrap: anywhere; }
.timeline-entry svg { width: 17px; height: 17px; color: var(--text-3); }
.friend-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.friend-card { display: flex; align-items: center; gap: 14px; padding: 19px; border: 1px solid var(--line); border-radius: 20px; background: var(--bg-soft); min-width: 0; }
.friend-avatar { width: 48px; height: 48px; flex: none; border-radius: 15px; display: grid; place-items: center; overflow: hidden; background: var(--control-bg); font-weight: 600; color: var(--brand); }
.friend-avatar img { width: 100%; height: 100%; object-fit: cover; }
.friend-meta { min-width: 0; }
.friend-meta strong { font-size: .88rem; overflow-wrap: anywhere; }
.friend-meta p { color: var(--text-2); font-size: .73rem; margin: 4px 0 0; overflow-wrap: anywhere; }
.friend-contact { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); margin-top: 25px; padding-top: 25px; }
.friend-contact strong { font-size: .92rem; font-weight: 600; }
.friend-contact p { color: var(--text-2); font-size: .76rem; margin: 5px 0 0; }
.links-body .friend-grid { margin-top: 15px; }
.links-body .friend-card { text-decoration: none; color: var(--text); }
.links-body .friend-avatar img { margin: 0; border-radius: 0; }
.links-plugin-wrap .LinksPlus-list, .links-plugin-wrap .links-plus-list, .links-plugin-wrap .links-plus-wrapper { display: grid !important; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.not-found { padding: 55px 30px 65px; text-align: center; margin: 55px auto 70px; max-width: 800px; }
.not-found-number { display: block; font-size: clamp(5rem, 15vw, 9rem); font-weight: 700; letter-spacing: -.08em; line-height: 1.2; color: var(--text-2); opacity: .4; margin-bottom: 20px; }
.not-found h1 { font-size: clamp(1.8rem, 4vw, 2.5rem); letter-spacing: -.04em; }
.not-found p { color: var(--text-2); font-size: .88rem; max-width: 36ch; margin-inline: auto; }
.not-found .hero-actions { justify-content: center; }
@media (hover: hover) and (pointer: fine) { .toc-item:hover, .friend-card:hover, .timeline-entry:hover { background: var(--bg-soft); } }
@media (max-width: 840px) {
  .article-layout { grid-template-columns: minmax(0, 1fr) 195px; gap: 18px; }
  .form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .hero-archive, .single-header { padding: 25px 6px 35px; }
  .article-layout { display: flex; flex-direction: column; gap: 20px; }
  .article-main, .article-aside { width: 100%; }
  .article-aside { position: static; order: -1; }
  .toc-card { max-height: 220px; }
  .reading-aside-note { display: none; }
  .comments-section { padding: 24px; }
  .friend-grid, .links-plugin-wrap .LinksPlus-list, .links-plugin-wrap .links-plus-list, .links-plugin-wrap .links-plus-wrapper { grid-template-columns: 1fr; }
  .post-nav-grid { gap: 12px; }
  .nav-card { padding: 17px; }
  .entry-meta { gap: 8px; font-size: .66rem; }
  .timeline-entry { grid-template-columns: 48px minmax(0, 1fr) auto; gap: 10px; font-size: .84rem; }
}
@media print {
  body { background: white; color: black; }
  .page-bg, .site-header-wrap, .site-footer-wrap, .article-aside, .comments-section, .post-nav-grid, .floating-backtop, .reading-progress, .back-link { display: none !important; }
  .site-frame { width: 100%; margin: 0; }
  .article-layout { display: block; }
  .glass-shell, .glass-card { background: white; box-shadow: none; border: none; backdrop-filter: none; }
  .article-body { padding: 0; }
}