/**
 * Fixa Mag — Single Post (pro layout)
 */

:root {
  --color-primary: #035f51;
  --color-primary-light: #e6f0ee;
  --color-secondary: #f15b55;
  --color-dark: #0f172a;
  --color-dark-subtle: #475569;
  --color-light: #f8fafc;
  --color-white: #ffffff;
  --color-border: rgba(15, 23, 42, 0.08);
  --color-border-subtle: rgba(15, 23, 42, 0.04);
  --font-sans: "Yekan Bakh FaNum", "Yekan Bakh", sans-serif;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;
  --transition-fast: 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.fixa-ref-single {
  background-color: #fafbfc;
}

.fixa-ref-container.fx-single-container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Progress */
.fx-read-progress {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  z-index: 1001;
  background: transparent;
}

.fx-read-progress span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  transition: width 0.1s linear;
}

/* Grid */
.fx-single {
  padding: 24px 0 60px;
}

.fx-article-grid {
  display: grid;
  grid-template-columns: 195px minmax(0, 1fr) 260px;
  gap: 20px;
  align-items: start;
}

.fx-article-grid--no-toc {
  grid-template-columns: minmax(0, 1fr) 260px;
}

/* TOC */
.fx-toc {
  position: sticky;
  top: 96px;
}

.fx-toc__card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px;
  box-shadow: var(--shadow-sm);
}

.fx-toc__head {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--color-dark);
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}

.fx-toc__icon {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 900;
  flex: none;
  font-size: 12px;
}

.fx-toc__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
}

.fx-toc__item--h3 {
  padding-right: 10px;
}

.fx-toc__item a {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  padding: 5px 6px;
  border-radius: 8px;
  font-size: 12px;
  color: var(--color-dark-subtle);
  line-height: 1.55;
  transition: var(--transition-fast);
}

.fx-toc__item a:hover,
.fx-toc__item.is-active a {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.fx-toc__num {
  font-size: 10px;
  font-weight: 700;
  opacity: 0.65;
  flex: none;
  margin-top: 1px;
  min-width: 14px;
}

/* Article body + rail */
.fx-article-body {
  display: flex;
  gap: 14px;
  min-width: 0;
}

.fx-article {
  flex: 1;
  min-width: 0;
}

.fx-article__sheet {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(28px, 3vw, 40px);
  box-shadow: var(--shadow-sm);
}

/* Reaction rail */
.fx-rail {
  position: sticky;
  top: 108px;
  align-self: flex-start;
  flex: none;
}

.fx-rail__dock {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.fx-rail__fab {
  display: none;
}

.fx-rail__buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.fx-rail__btn {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-width: 46px;
  padding: 8px 6px;
  border-radius: 14px;
  background: transparent;
  color: var(--color-dark-subtle);
  cursor: pointer;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.fx-rail__icon {
  flex: none;
}

.fx-rail__count {
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  color: var(--color-dark-subtle);
}

@media (hover: hover) {
  .fx-rail__btn:hover {
    color: var(--color-primary);
    transform: translateY(-1px);
  }
}

.fx-rail__btn--like.is-liked {
  color: var(--color-primary);
}

.fx-rail__btn--like.is-liked .fx-rail__icon path {
  fill: var(--color-primary);
}

.fx-rail__btn--like.is-liked .fx-rail__count {
  color: var(--color-primary);
}

.fx-rail__btn--focus.is-on {
  color: var(--color-primary);
}

.fx-rail__btn--toc {
  display: none;
}

.fx-rail__progress {
  width: 4px;
  height: min(170px, 30vh);
  margin: 10px auto 0;
  border-radius: var(--radius-full);
  background: var(--color-border);
  overflow: hidden;
}

.fx-rail__progress span {
  display: block;
  width: 100%;
  height: 0;
  border-radius: var(--radius-full);
  background: linear-gradient(180deg, var(--color-primary), var(--color-secondary));
  transition: height 0.12s linear;
}

/* Hero */
.fx-anchor {
  scroll-margin-top: 96px;
}

.fx-article__category {
  display: inline-block;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.fx-article__title {
  font-size: clamp(1.35rem, 3.2vw, 1.85rem);
  font-weight: 900;
  line-height: 1.5;
  letter-spacing: -0.02em;
  color: var(--color-dark);
  margin: 0 0 12px;
}

.fx-article__excerpt {
  font-size: 16px;
  line-height: 1.9;
  color: var(--color-dark-subtle);
  margin-bottom: 14px;
}

.fx-article__trail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 8px;
  color: var(--color-dark-subtle);
  font-size: 12.5px;
  font-weight: 600;
  margin-bottom: 12px;
}

.fx-article__trail a:hover {
  color: var(--color-primary);
}

.fx-article__trail-dot,
.fx-article__trail-sep {
  opacity: 0.45;
  user-select: none;
}

.fx-article__author-row {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 16px;
}

.fx-article__avatar img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  display: block;
}

.fx-article__author-line {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-dark);
}

.fx-article__author-line a:hover {
  color: var(--color-primary);
}

.fx-article__media {
  margin: 4px 0 6px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.fx-article__media img {
  width: 100%;
  height: auto;
  display: block;
}

.fx-toc-mobile {
  display: none;
  background: var(--color-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin: 18px 0;
  overflow: hidden;
}

.fx-toc-mobile summary {
  padding: 14px 18px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.fx-toc-mobile summary::-webkit-details-marker {
  display: none;
}

.fx-toc-mobile .fx-toc__list {
  padding: 0 14px 14px;
}

/* Prose */
.fx-prose {
  font-size: 16px;
  line-height: 2.15;
  color: var(--color-dark);
  overflow-wrap: break-word;
  word-break: break-word;
  min-width: 0;
  margin-top: 22px;
  text-align: justify;
  text-justify: inter-word;
}

.fx-prose p,
.fx-prose li,
.fx-prose blockquote {
  text-align: justify;
  text-justify: inter-word;
}

.fx-prose h2,
.fx-prose h3,
.fx-prose h4 {
  text-align: start;
}

.fx-prose > * {
  margin-bottom: 1.1em;
  max-width: 100%;
}

.fx-prose :where(img, video, iframe, embed, object, svg, figure, .wp-block-image, .wp-block-embed) {
  max-width: 100%;
}

.fx-prose :where(img, video, iframe, embed, object) {
  height: auto;
}

.fx-prose iframe {
  width: 100%;
}

.fx-prose h2 {
  font-size: 24px;
  margin: 1.6em 0 0.6em;
  font-weight: 800;
  color: var(--color-dark);
}

.fx-prose h3 {
  font-size: 20px;
  margin: 1.4em 0 0.5em;
  font-weight: 800;
}

.fx-prose a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.fx-prose img {
  border-radius: var(--radius-md);
  margin-inline: auto;
}

/* Lists — custom bullets & numbered markers */
.fx-prose ul,
.fx-prose ol {
  list-style: none;
  margin: 0 0 1.25em;
  padding: 0;
}

.fx-prose ul > li,
.fx-prose ol > li {
  position: relative;
  padding-inline-start: 2em;
  margin-bottom: 0.7em;
  line-height: 1.95;
}

.fx-prose ul > li:last-child,
.fx-prose ol > li:last-child {
  margin-bottom: 0;
}

.fx-prose ul > li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0.35em;
  top: 0.78em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--color-primary), #027a68);
  box-shadow: 0 0 0 3px var(--color-primary-light);
  transform: translateY(-50%);
}

.fx-prose ul ul {
  margin: 0.55em 0 0.15em;
  padding-inline-start: 0.35em;
}

.fx-prose ul ul > li::before {
  width: 7px;
  height: 7px;
  background: var(--color-secondary);
  box-shadow: 0 0 0 2px rgba(241, 91, 85, 0.15);
}

.fx-prose ul ul ul > li::before {
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: transparent;
  border: 2px solid var(--color-primary);
  box-shadow: none;
}

.fx-prose ol {
  counter-reset: fx-ol;
}

.fx-prose ol > li {
  counter-increment: fx-ol;
}

.fx-prose ol > li::before {
  content: counter(fx-ol, persian-indic);
  position: absolute;
  inset-inline-start: 0;
  top: 0.15em;
  min-width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
  box-shadow: inset 0 0 0 1px rgba(3, 95, 81, 0.12);
}

.fx-prose ol ol {
  counter-reset: fx-ol-sub;
  margin: 0.55em 0 0.15em;
  padding-inline-start: 0.35em;
}

.fx-prose ol ol > li {
  counter-increment: fx-ol-sub;
}

.fx-prose ol ol > li::before {
  content: counter(fx-ol-sub, persian-indic) ".";
  min-width: 24px;
  height: 24px;
  font-size: 11px;
  border-radius: 7px;
  background: var(--color-light);
  color: var(--color-dark-subtle);
  box-shadow: inset 0 0 0 1px var(--color-border);
}

.fx-prose li > p {
  margin: 0 0 0.45em;
}

.fx-prose li > p:last-child {
  margin-bottom: 0;
}

.fx-prose li > ul,
.fx-prose li > ol {
  margin-top: 0.55em;
}

.fx-prose blockquote {
  border-right: 4px solid var(--color-primary);
  background: var(--color-light);
  padding: 18px 22px;
  border-radius: 0 14px 14px 0;
}

.fx-prose pre {
  background: #0f1622;
  color: #e6ecf5;
  padding: 18px;
  border-radius: 14px;
  overflow: auto;
  direction: ltr;
  text-align: left;
}

.fx-prose code {
  background: var(--color-light);
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 0.9em;
}

.fx-prose pre code {
  background: none;
  padding: 0;
}

.fx-prose table {
  width: 100%;
  border-collapse: collapse;
  display: block;
  overflow-x: auto;
}

.fx-prose th,
.fx-prose td {
  border: 1px solid var(--color-border);
  padding: 10px 12px;
}

/* Tags */
.fx-article__tags {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  color: var(--color-dark-subtle);
  font-size: 13px;
}

.fx-article__tags a {
  background: var(--color-light);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-weight: 600;
  color: var(--color-dark);
}

.fx-article__tags a:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* Post nav */
.fx-post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.fx-post-nav__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--color-light);
  border: 1px solid var(--color-border);
  transition: var(--transition-fast);
}

.fx-post-nav__item:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.fx-post-nav__item--next {
  text-align: left;
}

.fx-post-nav__label {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-dark-subtle);
}

.fx-post-nav__title {
  font-size: 13px;
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1.6;
}

/* Author box */
.fx-author-box {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  margin-top: 28px;
  padding: 24px;
  background: var(--color-light);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.fx-author-box__avatar img {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 3px solid var(--color-white);
}

.fx-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.fx-author-box__name {
  display: block;
  font-size: 17px;
  margin: 6px 0 8px;
}

.fx-author-box__name a:hover {
  color: var(--color-primary);
}

.fx-author-box__bio {
  color: var(--color-dark-subtle);
  font-size: 13.5px;
  line-height: 1.95;
}

/* CTA */
.fx-article__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 24px;
  padding: 24px 26px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-primary-light), transparent);
  border: 1px solid var(--color-border);
}

.fx-article__cta strong {
  font-size: 17px;
  color: var(--color-dark);
}

.fx-article__cta p {
  color: var(--color-dark-subtle);
  font-size: 13.5px;
  margin-top: 4px;
}

.fx-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
}

.fx-btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.fx-btn--primary:hover {
  background: #024a3f;
  color: var(--color-white);
}

/* Related sidebar */
.fx-article-aside {
  position: sticky;
  top: 96px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.fx-related-side {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 10px;
  box-shadow: var(--shadow-sm);
}

.fx-related-side__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  padding: 0 2px;
}

.fx-related-side__head strong {
  font-size: 14px;
}

.fx-related-side__head a {
  font-size: 12px;
  color: var(--color-primary);
  font-weight: 700;
}

.fx-related-side__list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.fx-related-side__list li {
  margin: 0;
  padding: 0;
}

.fx-related-side__item {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  padding: 4px 2px;
  border-radius: 10px;
  transition: background var(--transition-fast);
}

.fx-related-side__item:hover {
  background: var(--color-light);
}

.fx-related-side__thumb {
  width: 52px;
  height: 44px;
  border-radius: 8px;
  overflow: hidden;
  flex: none;
  background: var(--color-light);
}

.fx-related-side__thumb:empty {
  display: none;
}

.fx-related-side__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.fx-related-side__copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-top: 1px;
}

.fx-related-side__title {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.fx-related-side__item:hover .fx-related-side__title {
  color: var(--color-primary);
}

.fx-related-side__copy time {
  font-size: 10.5px;
  color: var(--color-dark-subtle);
  line-height: 1.3;
}

/* Share sheet */
.fx-share-sheet {
  position: fixed;
  inset: 0;
  z-index: 1300;
  display: grid;
  place-items: center;
}

.fx-share-sheet[hidden] {
  display: none;
}

.fx-share-sheet__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 14, 24, 0.55);
  backdrop-filter: blur(4px);
}

.fx-share-sheet__panel {
  position: relative;
  z-index: 2;
  width: min(92vw, 420px);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 24px;
  animation: fxPop 0.25s ease;
}

@keyframes fxPop {
  from {
    opacity: 0;
    transform: scale(0.94);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.fx-share-sheet__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.fx-share-sheet__head strong {
  font-size: 16px;
}

.fx-share-sheet__head button {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--color-light);
  display: grid;
  place-items: center;
  cursor: pointer;
}

.fx-share-sheet__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.fx-share-sheet__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: var(--color-light);
  font-weight: 700;
  font-size: 13.5px;
  color: var(--color-dark);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-fast);
}

.fx-share-sheet__item:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

/* Focus mode */
.fx-focus-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 12, 20, 0.7);
  backdrop-filter: blur(3px);
  z-index: 70;
}

.fx-focus-backdrop[hidden] {
  display: none;
}

html.fx-focus .header-main,
html.fx-focus .mobile-top-header,
html.fx-focus .mobile-bottom-nav,
html.fx-focus .mobile-category-chips,
html.fx-focus .fx-toc,
html.fx-focus .fx-article-aside {
  opacity: 0;
  pointer-events: none;
}

html.fx-focus .fx-article__sheet {
  position: relative;
  z-index: 75;
}

html.fx-focus .fx-article-grid,
html.fx-focus .fx-article-grid--no-toc {
  grid-template-columns: minmax(0, 1fr);
}

html.fx-focus .fx-rail {
  z-index: 75;
}

/* Comments — social style (reference) */
.fx-comments-wrap {
  margin-top: 24px;
}

.fx-comments {
  padding: clamp(18px, 2.4vw, 26px);
  border-radius: var(--radius-xl);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  scroll-margin-top: 90px;
}

.fx-comments__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-border);
}

.fx-comments__title {
  font-size: 17px;
  font-weight: 900;
  margin: 0;
  color: var(--color-dark);
}

.fx-comments__head-meta {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--color-dark-subtle);
}

.fx-comments__avg {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.fx-comments__avg strong {
  font-size: 13.5px;
  font-weight: 800;
  color: var(--color-dark);
}

.fx-comments__sep {
  opacity: 0.4;
}

.fx-comments__closed {
  color: var(--color-dark-subtle);
  font-size: 14px;
  margin-bottom: 16px;
}

.fx-stars {
  display: inline-flex;
  align-items: center;
  gap: 1px;
  line-height: 0;
}

.fx-star {
  color: #d5dae3;
}

.fx-star.is-on {
  color: #ffb400;
}

.fx-cform-wrap {
  margin-bottom: 22px;
  padding: clamp(12px, 2vw, 18px);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: var(--color-light);
  transition: var(--transition-normal);
}

.fx-cform-wrap:has(.fx-cform.is-expanded) {
  border-color: color-mix(in srgb, var(--color-primary) 30%, transparent);
  box-shadow: var(--shadow-sm);
}

.fx-cform-wrap #reply-title {
  font-size: 15px;
  font-weight: 900;
  margin-bottom: 12px;
  color: var(--color-dark);
}

.fx-cform-wrap:has(.fx-cform.is-collapsed) #reply-title {
  display: none;
}

.fx-cform-wrap #reply-title small a {
  color: var(--color-primary);
  font-weight: 700;
  margin-right: 6px;
}

.fx-cform {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.fx-cform__extra,
.fx-cform__footer {
  overflow: hidden;
  transition: max-height 0.38s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.28s ease, margin 0.28s ease;
}

.fx-cform.is-collapsed .fx-cform__extra,
.fx-cform.is-collapsed .fx-cform__footer {
  max-height: 0;
  opacity: 0;
  margin: 0;
  pointer-events: none;
}

.fx-cform.is-expanded .fx-cform__extra {
  max-height: 360px;
  opacity: 1;
  margin-bottom: 4px;
}

.fx-cform.is-expanded .fx-cform__footer {
  max-height: 200px;
  opacity: 1;
}

.fx-cform__identity {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.fx-cform__float {
  position: relative;
  min-height: 54px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-white);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.fx-cform__float:focus-within {
  border-color: var(--color-primary);
}

.fx-cform__float-input {
  display: block;
  width: 100%;
  height: 54px;
  padding: 18px 14px 6px;
  border: 0;
  background: transparent;
  color: var(--color-dark);
  font-family: inherit;
  font-size: 14px;
  outline: none;
}

.fx-cform__float-label {
  position: absolute;
  inset-inline-start: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-dark-subtle);
  font-size: 13px;
  font-weight: 600;
  pointer-events: none;
  transition: var(--transition-fast);
}

.fx-cform__float-input:focus ~ .fx-cform__float-label,
.fx-cform__float-input:not(:placeholder-shown) ~ .fx-cform__float-label {
  top: 14px;
  font-size: 10.5px;
  color: var(--color-primary);
}

.fx-cform__rating {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
}

.fx-cform__rating-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-dark);
}

.fx-cform__stars {
  display: inline-flex;
  gap: 4px;
}

.fx-cform__star {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: transparent;
  color: #d5dae3;
  cursor: pointer;
  transition: transform 0.15s ease, color 0.15s ease;
}

.fx-cform__star:hover {
  transform: scale(1.12);
}

.fx-cform__star.is-on {
  color: #ffb400;
}

.fx-cform__bar {
  display: flex;
  align-items: center;
  gap: 10px;
}

.fx-cform__compose {
  flex: 1;
  min-width: 0;
}

.fx-cform__textarea {
  width: 100%;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  color: var(--color-dark);
  font-family: inherit;
  font-size: 14px;
  transition: var(--transition-fast);
}

.fx-cform.is-collapsed .fx-cform__textarea {
  height: 46px;
  min-height: 46px;
  padding: 11px 18px;
  border-radius: 999px;
  resize: none;
  overflow: hidden;
  line-height: 1.4;
}

.fx-cform.is-expanded .fx-cform__textarea {
  min-height: 120px;
  padding: 14px 16px;
  border-radius: 14px;
  resize: vertical;
}

.fx-cform__textarea:focus {
  border-color: var(--color-primary);
  outline: none;
}

.fx-cform__submit--bar {
  flex-shrink: 0;
  height: 46px;
  padding: 0 20px;
  border-radius: 999px;
}

.fx-cform.is-expanded .fx-cform__submit--bar {
  display: none;
}

.fx-cform__submit--full {
  display: none;
}

.fx-cform.is-expanded .fx-cform__submit--full {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.fx-cform__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 10px 16px;
}

.fx-cform__cancel {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
}

.fx-comments__feed {
  padding-top: 6px;
}

.fx-comments__empty {
  color: var(--color-dark-subtle);
  font-size: 14px;
  text-align: center;
  padding: 18px 8px;
}

.fx-comments__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.fx-comments__feed-item {
  border-bottom: 1px solid var(--color-border);
}

.fx-comments__feed-item:last-child {
  border-bottom: 0;
}

.fx-comment-item {
  padding: 16px 0;
}

.fx-comment-item__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.fx-comment-item__avatar img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: block;
  border: 2px solid var(--color-border);
}

.fx-comment-item__id {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.fx-comment-item__author {
  font-size: 14px;
  font-weight: 800;
  color: var(--color-dark);
}

.fx-comment-item__pending {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-inline-start: auto;
  font-size: 11px;
  font-weight: 700;
  color: #b45309;
}

.fx-comment-item__pending-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: fxPulse 1.4s ease infinite;
}

@keyframes fxPulse {
  0%,
  100% {
    opacity: 0.35;
  }

  50% {
    opacity: 1;
  }
}

.fx-comment-item__text {
  font-size: 14px;
  line-height: 1.95;
  color: var(--color-dark);
}

.fx-comment-item__text p {
  margin: 0 0 8px;
}

.fx-comment-item__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin-top: 10px;
}

.fx-comment-item__date {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-dark-subtle);
}

.fx-comment-item__reply a,
.fx-comment-item__replies-toggle {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border: 0;
  border-radius: 999px;
  background: var(--color-light);
  color: var(--color-dark-subtle);
  font-family: inherit;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  transition: var(--transition-fast);
}

.fx-comment-item__reply a:hover,
.fx-comment-item__replies-toggle:hover,
.fx-comment-item__replies-toggle.is-open {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.fx-comments__replies {
  margin-bottom: 14px;
}

.fx-comments__replies-panel {
  padding: 8px 14px;
  border-radius: 12px;
  background: var(--color-light);
}

.fx-comment-reply .fx-comment-item--reply {
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
}

.fx-comment-reply:last-child .fx-comment-item--reply {
  border-bottom: 0;
}

.fx-comment-reply.depth-2,
.fx-comment-reply.depth-3,
.fx-comment-reply.depth-4,
.fx-comment-reply.depth-5 {
  padding-inline-start: 14px;
}

.fx-comment-item--reply .fx-comment-item__avatar img {
  width: 32px;
  height: 32px;
}

/* Mobile rail FAB */
.fx-rail__fab-cycle {
  position: relative;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
}

.fx-rail__fab-slide {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.5s, transform 0.55s;
}

.fx-rail__fab-slide.is-active {
  opacity: 1;
  transform: none;
}

.fx-rail__fab-close {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  opacity: 0;
  transform: rotate(-60deg) scale(0.6);
  transition: var(--transition-fast);
}

/* Responsive */
@media (max-width: 1100px) {
  .fx-article-grid,
  .fx-article-grid--no-toc {
    grid-template-columns: minmax(0, 1fr);
  }

  .fx-toc {
    display: none;
  }

  .fx-toc-mobile {
    display: block;
  }

  .fx-article-aside {
    position: static;
    margin-top: 10px;
  }
}

@media (max-width: 1024px) {
  .fx-rail {
    position: fixed;
    inset-inline-start: 1rem;
    bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
    top: auto;
    z-index: 900;
  }

  .fx-rail__progress {
    display: none;
  }

  .fx-rail__fab {
    display: grid;
    place-items: center;
    position: relative;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    color: #fff;
    border: none;
    cursor: pointer;
  }

  .fx-rail__dock {
    flex-direction: row;
    align-items: center;
    width: 54px;
    height: 54px;
    padding: 0;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), #024a3f);
    box-shadow: 0 12px 30px -8px rgba(3, 95, 81, 0.5);
    transition: width 0.42s, border-radius 0.38s, background 0.3s;
  }

  .fx-rail__buttons {
    flex-direction: row;
    gap: 2px;
    max-width: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-width 0.42s, opacity 0.3s;
  }

  .fx-rail__btn {
    min-width: 44px;
    color: var(--color-dark);
  }

  .fx-rail__btn--toc {
    display: inline-flex;
  }

  .fx-rail.is-expanded .fx-rail__dock {
    width: auto;
    height: auto;
    min-height: 56px;
    padding: 5px;
    border-radius: var(--radius-full);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
  }

  .fx-rail.is-expanded .fx-rail__fab {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--color-primary), #024a3f);
  }

  .fx-rail.is-expanded .fx-rail__buttons {
    max-width: 340px;
    opacity: 1;
  }

  .fx-rail.is-expanded .fx-rail__fab-cycle {
    opacity: 0;
    transform: scale(0.7);
  }

  .fx-rail.is-expanded .fx-rail__fab-close {
    opacity: 1;
    transform: none;
  }

  .fx-rail__count {
    position: absolute;
    top: -4px;
    left: -4px;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    color: #fff;
    font-size: 10px;
    display: grid;
    place-items: center;
  }
}

@media (max-width: 768px) {
  .fx-rail {
    bottom: calc(76px + env(safe-area-inset-bottom, 0px));
  }

  .fx-article__sheet {
    padding: 20px;
  }

  .fx-post-nav {
    grid-template-columns: 1fr;
  }

  .fx-share-sheet__grid {
    grid-template-columns: 1fr;
  }

  .fx-comment-form__bar {
    flex-direction: column;
  }

  .fx-cform__identity {
    grid-template-columns: 1fr;
  }

  .fx-cform__bar {
    flex-direction: column;
    align-items: stretch;
  }

  .fx-cform__submit--bar {
    width: 100%;
  }

  .fixa-ref-container.fx-single-container {
    padding: 0 16px;
  }
}