/* nmdft.cn visual system
 * Tone: modern personal tech/product journal, calm, not too white, not too cyberpunk.
 */
:root {
  --nmdft-accent: #0f766e;
  --nmdft-accent-2: #2563eb;
  --nmdft-accent-3: #7c3aed;
  --nmdft-ink: #1f2937;
  --nmdft-muted: #667085;
  --nmdft-bg-0: #e9edf2;
  --nmdft-bg-1: #dfe6ee;
  --nmdft-board: rgba(248, 250, 252, 0.86);
  --nmdft-board-solid: #f3f6f9;
  --nmdft-line: rgba(100, 116, 139, 0.18);
  --nmdft-shadow: rgba(30, 41, 59, 0.14);
  --nmdft-hero-text: #f8fafc;
  --nmdft-hero-subtext: rgba(226, 232, 240, 0.92);
}

html {
  background: #e2e8f0;
}

body {
  color: var(--nmdft-ink);
  background:
    radial-gradient(circle at 14% 0%, rgba(37, 99, 235, 0.13), transparent 32rem),
    radial-gradient(circle at 88% 10%, rgba(15, 118, 110, 0.12), transparent 30rem),
    radial-gradient(circle at 50% 100%, rgba(124, 58, 237, 0.08), transparent 34rem),
    linear-gradient(180deg, var(--nmdft-bg-0) 0%, var(--nmdft-bg-1) 48%, #d9e1ea 100%);
  background-attachment: fixed;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  opacity: 0.42;
  background-image:
    linear-gradient(rgba(15, 23, 42, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.028) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, transparent 0%, #000 18%, #000 75%, transparent 100%);
}

html[data-user-color-scheme='dark'] body {
  color: #dbe4ef;
  background:
    radial-gradient(circle at 18% 0%, rgba(59, 130, 246, 0.18), transparent 32rem),
    radial-gradient(circle at 85% 12%, rgba(20, 184, 166, 0.14), transparent 30rem),
    radial-gradient(circle at 50% 100%, rgba(124, 58, 237, 0.12), transparent 34rem),
    linear-gradient(180deg, #182131 0%, #121a27 46%, #0f1723 100%);
}

html[data-user-color-scheme='dark'] body::before {
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(226, 232, 240, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(226, 232, 240, 0.026) 1px, transparent 1px);
}

.navbar,
.navbar.scrolling-navbar {
  background: rgba(28, 39, 55, 0.72) !important;
  backdrop-filter: saturate(155%) blur(18px);
  -webkit-backdrop-filter: saturate(155%) blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.18);
}

html[data-user-color-scheme='dark'] body .navbar,
html[data-user-color-scheme='dark'] body .navbar.scrolling-navbar {
  background: rgba(12, 18, 28, 0.76) !important;
  border-bottom-color: rgba(148, 163, 184, 0.12);
}

.navbar-brand strong,
.navbar .navbar-brand {
  letter-spacing: 0.02em;
  font-weight: 800;
}

.navbar .navbar-nav .nav-link {
  border-radius: 999px;
  margin: 0 0.12rem;
  padding-left: 0.75rem !important;
  padding-right: 0.75rem !important;
  color: rgba(248, 250, 252, 0.88) !important;
}

.navbar .navbar-nav .nav-link:hover {
  background: rgba(255, 255, 255, 0.13);
  color: #fff !important;
}

.banner {
  background-color: #172033;
}

.index-header,
.post-header,
.archive-header,
.category-header,
.about-header,
.page-header {
  background-position: center center !important;
}

.index-header {
  background-position: center 44% !important;
}

.banner .mask {
  background:
    radial-gradient(circle at 50% 45%, rgba(15, 23, 42, 0.12), transparent 22rem),
    linear-gradient(90deg, rgba(12, 18, 28, 0.40) 0%, rgba(12, 18, 28, 0.24) 48%, rgba(12, 18, 28, 0.34) 100%) !important;
  opacity: 1 !important;
}

.banner-text,
.banner-text .h1,
.banner-text .h2,
.banner-text .subtitle,
.banner-text .typed-cursor {
  color: var(--nmdft-hero-text) !important;
}

.banner-text .h1,
.banner-text .h2 {
  text-shadow: 0 12px 38px rgba(0, 0, 0, 0.42);
}

.banner-text .h2,
.index-header .banner-text .h2 {
  display: inline-block;
  max-width: min(860px, calc(100vw - 2rem));
  padding: 0.62rem 1.05rem;
  border: 1px solid rgba(226, 232, 240, 0.20);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.30);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.28);
  letter-spacing: 0.03em;
  line-height: 1.45;
  backdrop-filter: blur(14px) saturate(128%);
  -webkit-backdrop-filter: blur(14px) saturate(128%);
}

#board {
  background: var(--nmdft-board) !important;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 24px;
  box-shadow: 0 28px 80px var(--nmdft-shadow);
  overflow: hidden;
  backdrop-filter: blur(18px) saturate(135%);
  -webkit-backdrop-filter: blur(18px) saturate(135%);
}

html[data-user-color-scheme='dark'] body #board {
  background: rgba(28, 38, 53, 0.82) !important;
  border-color: rgba(148, 163, 184, 0.18);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.34);
}

.index-card,
.post-list .post-preview,
.archive-list .archive-post,
.category-list .category-list-item,
.category-bar .category-list-item {
  position: relative;
  border-radius: 18px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.index-card,
.post-list .post-preview {
  padding: 1rem 1.15rem;
}

.index-card::before,
.post-list .post-preview::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.1rem;
  bottom: 1.1rem;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--nmdft-accent-2), var(--nmdft-accent));
  opacity: 0;
  transition: opacity 0.18s ease;
}

.index-card:hover,
.post-list .post-preview:hover {
  background: rgba(15, 118, 110, 0.07);
  box-shadow: 0 14px 36px rgba(30, 41, 59, 0.10);
  transform: translateY(-3px);
}

html[data-user-color-scheme='dark'] body .index-card:hover,
html[data-user-color-scheme='dark'] body .post-list .post-preview:hover {
  background: rgba(45, 212, 191, 0.075);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.22);
}

.index-card:hover::before,
.post-list .post-preview:hover::before {
  opacity: 1;
}

.index-card .index-header a,
.post-list .post-preview .post-title,
.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.archive-list .archive-post a,
.category-list a,
.category-bar a {
  color: var(--nmdft-ink);
}

html[data-user-color-scheme='dark'] body .index-card .index-header a,
html[data-user-color-scheme='dark'] body .post-list .post-preview .post-title,
html[data-user-color-scheme='dark'] body .markdown-body h1,
html[data-user-color-scheme='dark'] body .markdown-body h2,
html[data-user-color-scheme='dark'] body .markdown-body h3,
html[data-user-color-scheme='dark'] body .markdown-body h4,
html[data-user-color-scheme='dark'] body .archive-list .archive-post a,
html[data-user-color-scheme='dark'] body .category-list a,
html[data-user-color-scheme='dark'] body .category-bar a {
  color: #e7edf6;
}

.markdown-body,
.markdown-body p,
.post-content,
.index-excerpt,
.about-content {
  color: #334155;
}

html[data-user-color-scheme='dark'] body .markdown-body,
html[data-user-color-scheme='dark'] body .markdown-body p,
html[data-user-color-scheme='dark'] body .post-content,
html[data-user-color-scheme='dark'] body .index-excerpt,
html[data-user-color-scheme='dark'] body .about-content {
  color: #cbd5e1;
}

.post-metas .post-meta,
.post-meta,
.index-excerpt,
.archive-list .archive-post time,
.category-list-count,
.archive-list-count,
.tag-list-count {
  color: var(--nmdft-muted);
}

html[data-user-color-scheme='dark'] body .post-metas .post-meta,
html[data-user-color-scheme='dark'] body .post-meta,
html[data-user-color-scheme='dark'] body .index-excerpt,
html[data-user-color-scheme='dark'] body .archive-list .archive-post time {
  color: #9aa8ba;
}

.post-metas .post-meta .post-meta-separator,
.post-meta .post-meta-separator {
  opacity: 0.35;
}

.markdown-body {
  font-size: 1.02rem;
}

.markdown-body h2 {
  margin-top: 2.3rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid rgba(100, 116, 139, 0.20);
}

html[data-user-color-scheme='dark'] body .markdown-body h2 {
  border-bottom-color: rgba(148, 163, 184, 0.18);
}

.markdown-body blockquote {
  border-left-color: var(--nmdft-accent);
  background: rgba(15, 118, 110, 0.075);
  border-radius: 0 12px 12px 0;
}

html[data-user-color-scheme='dark'] body .markdown-body blockquote {
  background: rgba(20, 184, 166, 0.10);
}

.markdown-body code {
  border-radius: 6px;
  background: rgba(15, 23, 42, 0.07);
  color: #0f766e;
}

html[data-user-color-scheme='dark'] body .markdown-body code {
  background: rgba(226, 232, 240, 0.08);
  color: #5eead4;
}

.category-list,
.category-bar,
#toc,
.tocbot-list {
  font-size: 0.95rem;
}

.category-list .category-list-item,
.category-bar .category-list-item {
  transition: background 0.18s ease, transform 0.18s ease;
}

.category-list .category-list-item:hover,
.category-bar .category-list-item:hover {
  background: rgba(37, 99, 235, 0.075);
  transform: translateX(2px);
}

html[data-user-color-scheme='dark'] body .category-list .category-list-item:hover,
html[data-user-color-scheme='dark'] body .category-bar .category-list-item:hover {
  background: rgba(96, 165, 250, 0.09);
}

.category-list-count,
.archive-list-count,
.tag-list-count {
  color: var(--nmdft-accent);
  font-weight: 700;
}

html[data-user-color-scheme='dark'] body .category-list-count,
html[data-user-color-scheme='dark'] body .archive-list-count,
html[data-user-color-scheme='dark'] body .tag-list-count {
  color: #5eead4;
}

.pagination .page-number,
.pagination .extend {
  border-radius: 999px;
}

.footer {
  background: transparent !important;
  color: rgba(51, 65, 85, 0.78);
}

html[data-user-color-scheme='dark'] body .footer {
  color: rgba(203, 213, 225, 0.74);
}

@media (min-width: 992px) {
  .post-content,
  .markdown-body {
    line-height: 1.92;
  }
}

@media (max-width: 767px) {
  body {
    background-attachment: scroll;
  }

  #board {
    border-radius: 16px;
  }

  .banner-text .h2,
  .index-header .banner-text .h2 {
    padding: 0.5rem 0.78rem;
    border-radius: 14px;
  }
}


/* Hard overrides for Fluid's actual dark-mode attribute on <html>. */
html[data-user-color-scheme='light'],
html:not([data-user-color-scheme='dark']) {
  --nmdft-page-bg: #e3e8ef;
  --nmdft-panel-bg: rgba(241, 245, 249, 0.92);
  --nmdft-panel-bg-solid: #f1f5f9;
  --nmdft-main-text: #334155;
  --nmdft-heading-text: #1f2937;
  --nmdft-secondary-text: #667085;
}

html[data-user-color-scheme='dark'] {
  --nmdft-page-bg: #101826;
  --nmdft-panel-bg: rgba(27, 37, 52, 0.90);
  --nmdft-panel-bg-solid: #1b2534;
  --nmdft-main-text: #cbd5e1;
  --nmdft-heading-text: #e7edf6;
  --nmdft-secondary-text: #9aa8ba;
}

html[data-user-color-scheme='light'] body,
html:not([data-user-color-scheme='dark']) body {
  background-color: #e3e8ef !important;
}

html[data-user-color-scheme='dark'] body {
  background-color: #101826 !important;
}

html[data-user-color-scheme='light'] #board,
html:not([data-user-color-scheme='dark']) #board {
  background: var(--nmdft-panel-bg) !important;
  color: var(--nmdft-main-text) !important;
}

html[data-user-color-scheme='dark'] #board {
  background: var(--nmdft-panel-bg) !important;
  color: var(--nmdft-main-text) !important;
}

html[data-user-color-scheme='dark'] .container,
html[data-user-color-scheme='dark'] .markdown-body,
html[data-user-color-scheme='dark'] .post-content,
html[data-user-color-scheme='dark'] .index-info,
html[data-user-color-scheme='dark'] .archive-list,
html[data-user-color-scheme='dark'] .category-list,
html[data-user-color-scheme='dark'] .about-content {
  color: var(--nmdft-main-text) !important;
}

html[data-user-color-scheme='dark'] .index-card .index-header a,
html[data-user-color-scheme='dark'] .post-list .post-preview .post-title,
html[data-user-color-scheme='dark'] .markdown-body h1,
html[data-user-color-scheme='dark'] .markdown-body h2,
html[data-user-color-scheme='dark'] .markdown-body h3,
html[data-user-color-scheme='dark'] .markdown-body h4,
html[data-user-color-scheme='dark'] .archive-list .archive-post a,
html[data-user-color-scheme='dark'] .category-list a,
html[data-user-color-scheme='dark'] .category-bar a {
  color: var(--nmdft-heading-text) !important;
}

html[data-user-color-scheme='dark'] .post-meta,
html[data-user-color-scheme='dark'] .post-metas .post-meta,
html[data-user-color-scheme='dark'] .index-excerpt,
html[data-user-color-scheme='dark'] .index-excerpt div,
html[data-user-color-scheme='dark'] .archive-list .archive-post time {
  color: var(--nmdft-secondary-text) !important;
}

.index-btm.post-metas {
  flex-wrap: wrap;
  gap: 0.28rem 0;
}

.index-btm .post-meta a[href*="/tags/"] {
  display: inline-flex;
  align-items: center;
  margin: 0.12rem 0.22rem 0.12rem 0;
  padding: 0.12rem 0.46rem;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.09);
  color: #0f766e !important;
  font-size: 0.86em;
  text-decoration: none !important;
}

html[data-user-color-scheme='dark'] .index-btm .post-meta a[href*="/tags/"] {
  background: rgba(45, 212, 191, 0.12);
  color: #5eead4 !important;
}

.banner-text .h2,
.index-header .banner-text .h2 {
  color: #f8fafc !important;
  background: rgba(10, 16, 26, 0.38) !important;
  border-color: rgba(226, 232, 240, 0.22) !important;
}

/* The title/slogan cannot literally sample image pixels with CSS, so we make it adaptive by using a stable translucent plate + text shadow. */
.banner .mask {
  background:
    radial-gradient(circle at 50% 45%, rgba(15, 23, 42, 0.08), transparent 22rem),
    linear-gradient(90deg, rgba(10, 16, 26, 0.50) 0%, rgba(10, 16, 26, 0.30) 50%, rgba(10, 16, 26, 0.46) 100%) !important;
}

/* Ensure long pages do not reveal Fluid/Bootstrap's white root background below content. */
html,
body,
main,
#body,
.container-fluid,
#web_bg {
  min-height: 100%;
}

html {
  background-color: #e3e8ef !important;
}

html[data-user-color-scheme='dark'] {
  background-color: #101826 !important;
}

html[data-user-color-scheme='light'] main,
html:not([data-user-color-scheme='dark']) main {
  background:
    radial-gradient(circle at 14% 0%, rgba(37, 99, 235, 0.10), transparent 32rem),
    radial-gradient(circle at 88% 10%, rgba(15, 118, 110, 0.09), transparent 30rem),
    linear-gradient(180deg, #e3e8ef 0%, #dbe3ec 100%) !important;
}

html[data-user-color-scheme='dark'] main {
  background:
    radial-gradient(circle at 18% 0%, rgba(59, 130, 246, 0.13), transparent 32rem),
    radial-gradient(circle at 85% 12%, rgba(20, 184, 166, 0.10), transparent 30rem),
    linear-gradient(180deg, #101826 0%, #0d1420 100%) !important;
}

html[data-user-color-scheme='dark'] .container,
html[data-user-color-scheme='dark'] .container-fluid,
html[data-user-color-scheme='dark'] .row {
  background-color: transparent !important;
}

/* Banner text: keep the clean unboxed slogan on non-post pages. */
.banner .mask {
  background:
    radial-gradient(circle at 50% 45%, rgba(15, 23, 42, 0.10), transparent 22rem),
    linear-gradient(90deg, rgba(15, 23, 42, 0.34) 0%, rgba(15, 23, 42, 0.16) 50%, rgba(15, 23, 42, 0.30) 100%) !important;
}

html[data-user-color-scheme='dark'] .banner .mask {
  background:
    radial-gradient(circle at 50% 45%, rgba(8, 13, 22, 0.16), transparent 22rem),
    linear-gradient(90deg, rgba(8, 13, 22, 0.44) 0%, rgba(8, 13, 22, 0.24) 50%, rgba(8, 13, 22, 0.40) 100%) !important;
}

.banner-text .h2,
.index-header .banner-text .h2 {
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  color: #f8fafc !important;
  text-shadow:
    0 2px 12px rgba(0, 0, 0, 0.42),
    0 14px 42px rgba(0, 0, 0, 0.30) !important;
}

/* Post/article header title: unify with home/category/about hero typography. */
header .banner-text .banner-post-title {
  display: block;
  max-width: min(820px, calc(100vw - 2rem));
  margin: 0 auto;
  color: #0f172a !important;
  font-weight: 700;
  font-size: clamp(1.3rem, 2.05vw, 1.82rem);
  line-height: 1.32;
  letter-spacing: 0.01em;
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.60),
    0 6px 18px rgba(255, 255, 255, 0.45),
    0 14px 38px rgba(15, 23, 42, 0.18) !important;
}

header .banner-text .banner-post-subtitle {
  display: inline-block;
  max-width: min(860px, calc(100vw - 2rem));
  margin: 0.85rem auto 0;
  padding: 0.42rem 0.85rem;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.46);
  color: #1f2937 !important;
  font-size: clamp(0.95rem, 1.6vw, 1.12rem);
  line-height: 1.55;
  backdrop-filter: blur(14px) saturate(132%);
  -webkit-backdrop-filter: blur(14px) saturate(132%);
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.55);
}

header .banner-text .banner-post-subtitle #subtitle,
header .banner-text .banner-post-subtitle .typed-cursor {
  color: inherit !important;
}

header .banner-text > .mt-3,
header .banner-text > .mt-1 {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem 0.55rem;
  margin-top: 0.95rem !important;
  padding: 0.42rem 0.85rem;
  border: 1px solid rgba(15, 23, 42, 0.10);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.14);
  backdrop-filter: blur(14px) saturate(135%);
  -webkit-backdrop-filter: blur(14px) saturate(135%);
}

header .banner-text > .mt-3 .post-meta,
header .banner-text > .mt-1 .post-meta,
header .banner-text > .mt-3 .post-meta a,
header .banner-text > .mt-1 .post-meta a,
header .banner-text > .mt-3 .post-meta time,
header .banner-text > .mt-1 .post-meta time,
header .banner-text > .mt-3 .post-meta i,
header .banner-text > .mt-1 .post-meta i,
header #nmdft_value_page_pv {
  color: #111827 !important;
  opacity: 1 !important;
  font-weight: 650;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.62);
}

html[data-user-color-scheme='dark'] header .banner-text .banner-post-title {
  color: #f8fafc !important;
  text-shadow:
    0 2px 12px rgba(0, 0, 0, 0.42),
    0 18px 52px rgba(0, 0, 0, 0.30) !important;
}

html[data-user-color-scheme='dark'] header .banner-text > .mt-3,
html[data-user-color-scheme='dark'] header .banner-text > .mt-1,
html[data-user-color-scheme='dark'] header .banner-text .banner-post-subtitle {
  border-color: rgba(226, 232, 240, 0.16);
  background: rgba(10, 16, 26, 0.36);
}

html[data-user-color-scheme='dark'] header .banner-text > .mt-3 .post-meta,
html[data-user-color-scheme='dark'] header .banner-text > .mt-1 .post-meta,
html[data-user-color-scheme='dark'] header .banner-text > .mt-3 .post-meta a,
html[data-user-color-scheme='dark'] header .banner-text > .mt-1 .post-meta a,
html[data-user-color-scheme='dark'] header .banner-text > .mt-3 .post-meta time,
html[data-user-color-scheme='dark'] header .banner-text > .mt-1 .post-meta time,
html[data-user-color-scheme='dark'] header .banner-text > .mt-3 .post-meta i,
html[data-user-color-scheme='dark'] header .banner-text > .mt-1 .post-meta i,
html[data-user-color-scheme='dark'] header #nmdft_value_page_pv,
html[data-user-color-scheme='dark'] header .banner-text .banner-post-subtitle {
  color: rgba(248, 250, 252, 0.96) !important;
  text-shadow: 0 1px 5px rgba(0, 0, 0, 0.28);
}

.navbar,
#navbar {
  transition: transform 0.24s ease, background-color 0.2s ease, box-shadow 0.2s ease !important;
  will-change: transform;
}

.navbar.nmdft-navbar-hidden,
#navbar.nmdft-navbar-hidden {
  transform: translate3d(0, -120%, 0) !important;
  pointer-events: none;
}

header > .header-inner[style*='height: 38vh'],
header > .header-inner[style*='height: 42vh'],
header > .header-inner[style*='height: 58vh'],
.header-inner[style*='height: 38vh'],
.header-inner[style*='height: 42vh'],
.header-inner[style*='height: 58vh'] {
  height: 320px !important;
  min-height: 320px !important;
  max-height: 320px !important;
  overflow: hidden;
}

header > .header-inner[style*='height: 38vh'] .banner,
header > .header-inner[style*='height: 42vh'] .banner,
header > .header-inner[style*='height: 58vh'] .banner,
  height: 320px !important;
  min-height: 320px;
}

.header-inner[style*='height: 38vh'] .banner-text,
.header-inner[style*='height: 42vh'] .banner-text,
.header-inner[style*='height: 58vh'] .banner-text,
header .banner-text {
  max-width: min(920px, calc(100vw - 2rem));
  margin: 0 auto;
  padding-top: clamp(3rem, 5.4vh, 4rem);
  padding-bottom: clamp(1.4rem, 3.4vh, 2.2rem);
  text-align: center;
}

.banner-text .h2,
.index-header .banner-text .h2,
header .banner-text .banner-post-title,
header .banner-text .banner-post-subtitle {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.banner-text #subtitle,
.banner-text .typed-cursor {
  text-align: center;
}

@media (max-width: 767px) {
  header > .header-inner[style*='height: 38vh'],
  header > .header-inner[style*='height: 42vh'],
  header > .header-inner[style*='height: 58vh'],
  .header-inner[style*='height: 38vh'],
  .header-inner[style*='height: 42vh'],
  .header-inner[style*='height: 58vh'] {
    height: 340px !important;
    min-height: 340px !important;
    max-height: 340px !important;
  }

  header > .header-inner[style*='height: 38vh'] .banner,
  header > .header-inner[style*='height: 42vh'] .banner,
  header > .header-inner[style*='height: 58vh'] .banner,
    height: 340px !important;
    min-height: 340px;
  }

  .banner-text,
  .header-inner[style*='height: 38vh'] .banner-text,
  .header-inner[style*='height: 42vh'] .banner-text,
  .header-inner[style*='height: 58vh'] .banner-text,
  header .banner-text {
    padding-top: 4.5rem;
    padding-bottom: 2.2rem;
    max-width: calc(100vw - 2rem);
  }

  .banner-text .h2,
  .index-header .banner-text .h2 {
    width: 100%;
    max-width: calc(100vw - 2.2rem);
    margin-left: auto;
    margin-right: auto;
  }

  .banner-text #subtitle {
    display: inline-block;
    width: 100%;
    text-align: center;
    white-space: normal;
    word-break: break-word;
  }

  header .banner-text .banner-post-title {
    max-width: calc(100vw - 2.4rem);
    font-size: clamp(1.08rem, 4.8vw, 1.38rem);
    line-height: 1.3;
    word-break: normal;
    overflow-wrap: anywhere;
  }
}

@media (prefers-reduced-motion: reduce) {
  .navbar {
    transition: none;
  }
}

/* Self-hosted comments */
#comments {
  margin-top: 2.4rem;
}

.nmdft-comments {
  padding: 1.4rem;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 22px;
  background: rgba(248, 250, 252, 0.68);
  box-shadow: 0 18px 48px rgba(30, 41, 59, 0.08);
}

html[data-user-color-scheme='dark'] .nmdft-comments {
  border-color: rgba(148, 163, 184, 0.18);
  background: rgba(15, 23, 42, 0.26);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.20);
}

.nmdft-comments-title-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.nmdft-comments-title {
  margin: 0;
  font-size: 1.25rem;
}

.nmdft-comments-note,
.nmdft-comments-empty,
.nmdft-comment-status {
  color: var(--nmdft-secondary-text, #667085);
  font-size: 0.92rem;
}

.nmdft-comments-list {
  display: grid;
  gap: 0.9rem;
  margin-bottom: 1.2rem;
}

.nmdft-comment-item {
  display: flex;
  gap: 0.85rem;
  padding: 1rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.56);
}

html[data-user-color-scheme='dark'] .nmdft-comment-item {
  background: rgba(15, 23, 42, 0.28);
}

.nmdft-comment-avatar {
  flex: 0 0 auto;
  width: 2.55rem;
  height: 2.55rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.16);
}

.nmdft-comment-body {
  min-width: 0;
  flex: 1 1 auto;
}

.nmdft-comment-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.38rem;
}

.nmdft-comment-head strong {
  color: var(--nmdft-heading-text, #1f2937);
}

.nmdft-comment-head time {
  color: var(--nmdft-secondary-text, #667085);
  font-size: 0.82rem;
  white-space: nowrap;
}

.nmdft-comment-content {
  color: var(--nmdft-main-text, #334155);
  line-height: 1.72;
  word-break: break-word;
}

.nmdft-comment-form {
  display: grid;
  gap: 0.85rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(148, 163, 184, 0.20);
}

.nmdft-comment-form-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0.85rem;
}

.nmdft-comment-form label {
  display: grid;
  gap: 0.35rem;
  margin: 0;
  color: var(--nmdft-heading-text, #1f2937);
  font-size: 0.92rem;
  font-weight: 650;
}

.nmdft-comment-form b {
  color: #dc2626;
}

.nmdft-comment-form input,
.nmdft-comment-form textarea {
  width: 100%;
  border: 1px solid rgba(148, 163, 184, 0.34);
  border-radius: 14px;
  padding: 0.68rem 0.78rem;
  color: var(--nmdft-main-text, #334155);
  background: rgba(255, 255, 255, 0.72);
  outline: none;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

html[data-user-color-scheme='dark'] .nmdft-comment-form input,
html[data-user-color-scheme='dark'] .nmdft-comment-form textarea {
  background: rgba(15, 23, 42, 0.36);
  border-color: rgba(148, 163, 184, 0.24);
}

.nmdft-comment-form input:focus,
.nmdft-comment-form textarea:focus {
  border-color: rgba(15, 118, 110, 0.58);
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.10);
}

.nmdft-comment-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nmdft-comment-status {
  margin: 0;
}

.nmdft-comment-status.is-success {
  color: #0f766e;
}

.nmdft-comment-status.is-error {
  color: #dc2626;
}

.nmdft-comment-actions button {
  border: 0;
  border-radius: 999px;
  padding: 0.58rem 1.15rem;
  color: #fff;
  background: linear-gradient(135deg, var(--nmdft-accent, #0f766e), var(--nmdft-accent-2, #2563eb));
  font-weight: 750;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(15, 118, 110, 0.22);
}

.nmdft-comment-actions button:disabled {
  cursor: not-allowed;
  opacity: 0.62;
}

@media (max-width: 767px) {
  .nmdft-comments {
    padding: 1rem;
    border-radius: 18px;
  }

  .nmdft-comments-title-row,
  .nmdft-comment-head,
  .nmdft-comment-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .nmdft-comment-form-row {
    grid-template-columns: 1fr;
  }

  .nmdft-comment-actions button {
    width: 100%;
  }
}