:root {
  color-scheme: light;
  --color-bg: #f8f6f1;
  --color-surface: #ffffff;
  --color-surface-muted: #f2efe7;
  --color-text: #1b1b1b;
  --color-muted: #5f5b52;
  --color-border: #e6e1d6;
  --color-accent: #0f766e;
  --color-accent-contrast: #ffffff;
  --color-status: #d97706;
  --color-header-bg: rgba(255, 255, 255, 0.78);
  --color-overlay: rgba(15, 23, 42, 0.4);
  --header-height: 72px;

  --font-ui: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Georgia", "Times New Roman", serif;
  --font-display: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Courier New", monospace;

  --font-size-body: clamp(1rem, 0.9rem + 0.25vw, 1.125rem);
  --font-size-h1: clamp(2rem, 1.5rem + 2.5vw, 3.5rem);
  --font-size-h2: clamp(1.5rem, 1.2rem + 1.5vw, 2.5rem);
  --font-size-h3: clamp(1.25rem, 1.05rem + 0.8vw, 1.75rem);
  --font-size-h4: clamp(1.125rem, 1rem + 0.5vw, 1.375rem);

  --space-2xs: 4px;
  --space-xs: 8px;
  --space-s: 12px;
  --space-m: 16px;
  --space-l: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;

  --radius-s: 6px;
  --radius-m: 12px;
  --radius-l: 18px;

  --shadow-s: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-m: 0 12px 28px rgba(15, 23, 42, 0.12);

  --duration-fast: 150ms;
  --duration-base: 220ms;
  --duration-slow: 320ms;
  --easing-standard: cubic-bezier(0.2, 0.8, 0.2, 1);

  --container-width: 1200px;
  --text-max-width: 760px;
}

[data-theme="dark"] {
  color-scheme: dark;
  --color-bg: #141414;
  --color-surface: #1c1c1c;
  --color-surface-muted: #1f1f1f;
  --color-text: #f2efe7;
  --color-muted: #c1b8a5;
  --color-border: #2a2a2a;
  --color-accent: #5eead4;
  --color-accent-contrast: #0b0b0b;
  --color-status: #f59e0b;
  --color-header-bg: rgba(20, 20, 20, 0.82);
  --color-overlay: rgba(0, 0, 0, 0.6);

  --shadow-s: 0 6px 18px rgba(0, 0, 0, 0.35);
  --shadow-m: 0 18px 36px rgba(0, 0, 0, 0.45);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html,
body {
  height: auto;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: none;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

body {
  font-family: var(--font-body, "Georgia", "Times New Roman", serif);
  font-size: var(--font-size-body, 1rem);
  background: var(--color-bg, #ffffff);
  color: var(--color-text, #111111);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

main {
  display: block;
  padding-top: var(--header-height);
}

:focus-visible {
  outline: 2px solid var(--color-accent, #ff6a00);
  outline-offset: 2px;
}

h1,
h2,
h3,
h4 {
  line-height: 1.2;
  font-weight: 700;
  font-family: var(--font-display, "Helvetica Neue", Arial, sans-serif);
}

h1 {
  font-size: var(--font-size-h1, 2rem);
}
h2 {
  font-size: var(--font-size-h2, 1.5rem);
}
h3 {
  font-size: var(--font-size-h3, 1.25rem);
}
h4 {
  font-size: var(--font-size-h4, 1.125rem);
}

p {
  margin: 0 0 1rem;
}

small {
  font-size: 0.875rem;
}

code {
  font-family: var(--font-mono, "Courier New", monospace);
}

.container {
  width: min(100% - 2rem, var(--container-width));
  margin-inline: auto;
}

.section {
  padding: var(--space-2xl) 0;
}

.section--filters {
  padding: var(--space-m) 0;
}

.filters-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-m);
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-xs);
}

.filter-pill {
  border: none;
  background: transparent;
  color: var(--color-text);
  border-radius: 0;
  padding: 0.25rem 0;
  font: inherit;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  cursor: pointer;
}

.filter-dropdown {
  position: relative;
}

.filter-dropdown summary {
  list-style: none;
}

.filter-dropdown summary::-webkit-details-marker {
  display: none;
}

.filter-chevron {
  width: 10px;
  height: 10px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform var(--duration-fast) ease;
}

.filter-dropdown[open] .filter-chevron {
  transform: rotate(-135deg);
}

.filter-dropdown .filter-chevron {
  display: none;
}

.filter-dropdown__menu {
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 0;
  min-width: 160px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 0.35rem;
  box-shadow: var(--shadow-s);
  display: grid;
  gap: 0.25rem;
  z-index: 20;
}

.filter-option {
  border: none;
  background: transparent;
  color: var(--color-text);
  padding: 0.25rem 0.5rem;
  border-radius: 0;
  text-align: left;
  font: inherit;
  cursor: pointer;
}

.filter-pill[aria-pressed="true"],
.filter-option[aria-pressed="true"],
.filter-dropdown[open] > .filter-pill {
  font-weight: 700;
  color: var(--color-accent);
}

.filter-pill:hover,
.filter-option:hover {
  color: var(--color-accent);
}

.filter-option:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.search-panel {
  scroll-margin-top: var(--header-height);
}

.search-scope {
  margin-top: var(--space-s);
}

.search-scope__list {
  display: flex;
  gap: var(--space-xs);
  overflow-x: auto;
  padding-bottom: var(--space-2xs);
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.search-scope__list::-webkit-scrollbar {
  height: 6px;
}

.search-scope__option {
  position: relative;
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.search-scope__input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.search-scope__text {
  min-height: 40px;
  padding: 0 1rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  white-space: nowrap;
  cursor: pointer;
}

.search-scope__option:focus-within .search-scope__text {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.search-scope__input:checked + .search-scope__text {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  font-weight: 600;
}

.section__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-m);
  margin-bottom: var(--space-l);
}

#subscribe {
  position: relative;
  background: linear-gradient(
    135deg,
    rgba(15, 118, 110, 0.08),
    rgba(217, 119, 6, 0.08)
  );
}

#subscribe .container {
  position: relative;
  z-index: 1;
}

#subscribe .section__header {
  margin-bottom: var(--space-m);
  max-width: 520px;
  margin-inline: auto;
}

#subscribe [data-subscribe] {
  max-width: 520px;
  width: 100%;
  margin-inline: auto;
  padding: var(--space-xl);
  border-radius: var(--radius-l);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-m);
}

#subscribe [data-subscribe] label {
  font-family: var(--font-display);
  font-weight: 600;
}

#subscribe [data-subscribe] .site-footer__meta {
  margin: 0;
  font-size: 0.9rem;
}

#subscribe [data-subscribe] .input {
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-l);
  background: var(--color-surface);
}

#subscribe [data-subscribe] .input:focus-within {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.18);
}

#subscribe [data-subscribe] .btn--primary {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-l);
}

#subscribe [data-subscribe] .btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-m);
}

#subscribe [data-subscribe] .input__field::placeholder {
  color: var(--color-muted);
}

@media (max-width: 600px) {
  #subscribe [data-subscribe] {
    padding: var(--space-l);
  }
}

.stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-m);
}

.grid {
  display: grid;
  gap: var(--space-l);
}

.grid--cards {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.catalog-status {
  margin-top: var(--space-m);
  color: var(--color-muted);
  display: flex;
  align-items: center;
  gap: var(--space-s);
  flex-wrap: wrap;
}

.load-more-sentinel {
  width: 100%;
  height: 1px;
}

.content-width {
  max-width: var(--text-max-width);
}

.article-layout__inner {
  display: grid;
  gap: var(--space-xl);
  grid-template-areas:
    "media"
    "content";
}

.article-layout__media {
  grid-area: media;
}

.article-layout__media figure {
  margin: 0;
}

.article-layout__content {
  grid-area: content;
}

.article-layout__content .content-width {
  max-width: 100%;
}

.article-layout__header {
  margin-bottom: var(--space-l);
}

@media (max-width: 899px) {
  .article-layout {
    padding-top: 0;
  }

  .article-layout__media {
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
  }

  .article-layout__media .card {
    border-radius: 0;
    border-left: 0;
    border-right: 0;
  }

  .article-layout__media .card__media {
    aspect-ratio: 4 / 3;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .article-layout__media .card__media picture,
  .article-layout__media .card__media img {
    width: 100%;
    height: 100%;
  }

  .article-layout__media .card__media img {
    object-fit: cover;
    object-position: center;
  }
}

@media (min-width: 900px) {
  .article-layout__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    grid-template-areas: "content media";
    align-items: start;
  }
}

.masonry {
  columns: 1;
  column-gap: var(--space-l);
}

.masonry > * {
  break-inside: avoid;
  margin-bottom: var(--space-s);
}

@media (min-width: 600px) {
  .masonry {
    columns: 2;
  }
}

@media (max-width: 899px) {
  .search-panel {
    padding: var(--space-m) 0;
  }
}

@media (min-width: 600px) {
  .filter-dropdown {
    display: flex;
    align-items: center;
    gap: var(--space-m);
    flex: 1;
    min-width: 0;
    justify-content: space-between;
  }

  .filter-dropdown__menu {
    position: static;
    min-width: 0;
    padding: 0;
    border: none;
    background: transparent;
    box-shadow: none;
    display: flex;
    gap: var(--space-m);
    margin-left: auto;
  }
}

@media (max-width: 600px) {
  .filters-bar {
    column-gap: var(--space-s);
    row-gap: var(--space-s);
    align-items: center;
  }

  .filters-bar > * {
    justify-self: start;
  }

  .filter-dropdown {
    display: contents;
  }

  .filter-dropdown__menu {
    position: static;
    grid-column: 1 / -1;
    min-width: 0;
    padding: 0;
    border: none;
    background: transparent;
    box-shadow: none;
    display: none;
    gap: var(--space-s);
    flex-wrap: nowrap;
    overflow-x: auto;
    white-space: nowrap;
  }

  .filter-dropdown[open] .filter-dropdown__menu {
    display: flex;
  }

  .filter-option {
    padding: 0.2rem 0;
  }

  .filter-dropdown__menu::-webkit-scrollbar {
    height: 4px;
  }
}

@media (min-width: 1024px) {
  .masonry {
    columns: 3;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.6rem 1rem;
  border-radius: var(--radius-m);
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform var(--duration-fast) var(--easing-standard),
    background-color var(--duration-base) var(--easing-standard),
    color var(--duration-base) var(--easing-standard),
    border-color var(--duration-base) var(--easing-standard),
    box-shadow var(--duration-base) var(--easing-standard);
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  box-shadow: var(--shadow-s);
}

.btn--ghost {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}

.btn--icon {
  padding: 0.5rem;
}

.theme-toggle__icon {
  width: 18px;
  height: 18px;
}

.btn:active {
  transform: scale(0.98);
}

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

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--color-border);
  color: var(--color-muted);
}

.tag--accent {
  background: var(--color-status);
  color: #101010;
}

.input {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  background: var(--color-surface);
}

.input__field {
  flex: 1;
  border: none;
  background: transparent;
  outline: none;
  min-width: 0;
}

.input__field[type="search"] {
  appearance: none;
  -webkit-appearance: none;
}

.input__field[type="search"]::-webkit-search-cancel-button,
.input__field[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

.input__icon {
  color: var(--color-muted);
}

.input__search-button {
  width: 44px;
  height: 44px;
  border: none;
  border-radius: var(--radius-s);
  background: transparent;
  color: var(--color-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  padding: 0;
}

.input__search-button svg {
  width: 20px;
  height: 20px;
}

.input__button {
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-s);
  border: 1px solid var(--color-border);
  background: transparent;
  font-size: 0.8rem;
}

.input__clear {
  padding: 0;
  width: 32px;
  height: 32px;
  font-size: 1.1rem;
  line-height: 1;
  border: none;
}

.card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-s);
  transition: transform var(--duration-base) var(--easing-standard),
    box-shadow var(--duration-base) var(--easing-standard);
}

.card__link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.card__link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
}

.card__title .card__link {
  display: inline;
}

.card__media {
  aspect-ratio: 16 / 9;
  background: var(--color-surface-muted);
  display: block;
}

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card__media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
  padding: var(--space-m);
}

.card__meta {
  display: flex;
  gap: var(--space-s);
  font-size: 0.875rem;
  color: var(--color-muted);
  flex-wrap: wrap;
  justify-content: space-between;
}

.card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.hash-tag {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
}

.card__reactions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-s);
}

.emoji-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.emoji-reaction {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: var(--color-surface-muted);
  border: 1px solid var(--color-border);
  font-size: 0.85rem;
  line-height: 1;
  cursor: pointer;
}

.emoji-reaction span {
  font-size: 0.8rem;
  font-weight: 600;
}

.comment-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-muted);
  cursor: pointer;
}

.comment-button svg {
  width: 18px;
  height: 18px;
}

.card__title {
  font-size: var(--font-size-h4);
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.card__excerpt {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-m);
}

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

  .card:hover {
    transform: none;
  }
}

.divider {
  border-top: 1px solid var(--color-border);
  margin: var(--space-l) 0;
}

.section__lead {
  margin: -0.25rem 0 var(--space-m);
  color: var(--color-muted);
  font-size: 1rem;
}

.comments {
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
}

.comment {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  background: var(--color-surface);
  padding: var(--space-s) var(--space-m);
  box-shadow: var(--shadow-s);
}

.comment__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-s);
  margin-bottom: var(--space-xs);
}

.comment__author {
  font-weight: 600;
  margin: 0;
}

.comment__meta {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin: 0;
}

.comment__text {
  margin: 0;
}

.comment-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-m);
  padding: var(--space-s) var(--space-m);
  border-radius: var(--radius-m);
  border: 1px solid var(--color-border);
  background: var(--color-surface-muted);
}

.comment-cta__text {
  margin: 0;
  color: var(--color-muted);
}

@media (max-width: 720px) {
  .comment-cta {
    flex-direction: column;
    align-items: flex-start;
  }
}

.skeleton-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--color-surface);
  box-shadow: var(--shadow-s);
}

.skeleton-block {
  position: relative;
  overflow: hidden;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.05),
    rgba(0, 0, 0, 0.08),
    rgba(0, 0, 0, 0.05)
  );
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
}

[data-theme="dark"] .skeleton-block {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.06),
    rgba(255, 255, 255, 0.12),
    rgba(255, 255, 255, 0.06)
  );
}

.skeleton-media {
  aspect-ratio: 16 / 9;
}

.skeleton-body {
  display: grid;
  gap: var(--space-s);
  padding: var(--space-m);
}

.skeleton-line {
  height: 0.8rem;
  border-radius: 999px;
}

.skeleton-line--title {
  height: 1.2rem;
}

.skeleton-line--short {
  width: 60%;
}

@keyframes shimmer {
  0% {
    background-position: 0% 0%;
  }
  100% {
    background-position: -200% 0%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .skeleton-block {
    animation: none;
  }
}

.site-header {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-header-bg);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 900;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-m);
  padding: var(--space-m) 0;
  flex-wrap: wrap;
}

.site-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
}

.site-nav {
  display: none;
}

.site-nav__list {
  display: flex;
  gap: var(--space-m);
}

.site-actions {
  display: flex;
  align-items: center;
  gap: var(--space-s);
  flex-wrap: wrap;
}

.site-header .site-actions {
  display: none;
}

.site-header__mobile-actions {
  display: inline-flex;
  align-items: center;
  gap: var(--space-s);
}

.site-header__mobile-actions .btn {
  height: 40px;
}

.site-auth__button {
  white-space: nowrap;
  padding: 0 1rem;
}

.lang-switch {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: stretch;
}

.lang-switch__toggle {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  height: 40px;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font: inherit;
}

.lang-switch__value {
  font-weight: 600;
  letter-spacing: 0.02em;
}

.lang-switch__list {
  position: absolute;
  top: calc(100% + 0.35rem);
  right: 0;
  min-width: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 0.35rem;
  box-shadow: var(--shadow-s);
  display: grid;
  gap: 0.25rem;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity var(--duration-fast) ease,
    transform var(--duration-fast) ease;
  z-index: 10;
}

.lang-switch[data-open="true"] .lang-switch__list {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.lang-switch__option {
  border: none;
  background: transparent;
  color: var(--color-text);
  padding: 0.45rem 0.65rem;
  border-radius: 12px;
  text-align: left;
  font: inherit;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.site-menu .lang-switch__list {
  position: static;
  display: flex;
  gap: var(--space-xs);
  padding: 0;
  border: none;
  background: transparent;
  box-shadow: none;
  opacity: 1;
  transform: none;
  pointer-events: auto;
  min-width: 0;
}

.site-menu .lang-switch__toggle {
  display: none;
}

.site-menu .lang-switch__option {
  justify-content: center;
  min-width: 44px;
  height: 40px;
  padding: 0 var(--space-s);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
}

.lang-switch__option[aria-selected="true"] {
  background: var(--color-surface-muted);
  font-weight: 600;
}

.lang-switch__option:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.site-menu__toggle {
  border-color: var(--color-border);
  width: 44px;
  height: 40px;
  padding: 0;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.burger-icon {
  position: relative;
  width: 18px;
  height: 12px;
}

.burger-icon::before,
.burger-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
}

.burger-icon::before {
  top: 0;
  box-shadow: 0 5px 0 currentColor;
}

.burger-icon::after {
  bottom: 0;
}

.site-menu {
  position: fixed;
  inset: 0;
  display: flex;
  justify-content: flex-end;
  background: transparent;
  isolation: isolate;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 1000;
  transition: opacity var(--duration-base) ease,
    visibility var(--duration-base) ease;
}

.site-menu::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
}

.site-menu__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-m);
  width: min(90vw, 360px);
  height: 100%;
  margin-left: auto;
  margin-right: 0;
  padding: var(--space-l) var(--space-m);
  background: var(--color-surface);
  box-shadow: var(--shadow-m);
  position: relative;
  z-index: 1;
  transform: translateX(12px);
  transition: transform var(--duration-base) ease;
}

.site-menu[data-open="true"] {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.site-menu[data-open="true"] .site-menu__inner {
  transform: translateX(0);
}

.site-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-s);
}

.site-menu__title {
  font-family: var(--font-display);
  font-weight: 700;
}

.site-menu__close {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.site-menu__close::before,
.site-menu__close::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
}

.site-menu__close::before {
  transform: rotate(45deg);
}

.site-menu__close::after {
  transform: rotate(-45deg);
}

.site-menu__nav {
  display: flex;
  flex-direction: column;
}

.menu-search-button {
  height: 44px;
  width: 100%;
  display: inline-flex;
  align-items: center;
  gap: var(--space-s);
  padding: 0 1rem;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  background: var(--color-surface-muted);
  color: var(--color-muted);
  font: inherit;
  text-align: left;
}

.site-menu__nav a {
  height: 44px;
  display: flex;
  align-items: center;
  padding: 0 1rem;
  border-radius: 14px;
}

.menu-search-button__icon {
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}

.menu-search-button__icon svg {
  width: 100%;
  height: 100%;
}

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

  .site-menu__inner {
    transition: none;
    transform: none;
  }
}

@media (min-width: 900px) {
  .site-nav {
    display: block;
  }

  .site-header .site-actions {
    display: flex;
  }

  .site-header__mobile-actions {
    display: none;
  }

  .site-menu__toggle {
    display: none;
  }

  .site-menu {
    display: none;
  }

  .site-header .input {
    padding: 0;
  }
}

@media (max-width: 599px) {
  .site-actions {
    width: 100%;
  }

  .input {
    flex: 1;
    padding: 0;
    gap: var(--space-2xs);
  }

  .input__field {
    padding: 0.4rem 0.2rem;
  }
}

.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding-top: var(--space-xl);
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-m);
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-m);
}

.site-footer__social {
  display: flex;
  gap: var(--space-s);
}

.site-footer__meta {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.richtext {
  display: flex;
  flex-direction: column;
  gap: var(--space-m);
}

.richtext h2,
.richtext h3,
.richtext h4 {
  margin-top: var(--space-l);
}

.richtext p {
  color: var(--color-text);
}

.richtext ul,
.richtext ol {
  padding-left: 1.2rem;
  display: grid;
  gap: var(--space-xs);
}

.richtext li {
  list-style: disc;
}

.richtext blockquote {
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-m);
  font-style: italic;
  color: var(--color-muted);
}

.richtext pre {
  background: #0f172a;
  color: #e2e8f0;
  padding: var(--space-m);
  border-radius: var(--radius-m);
  overflow-x: auto;
  font-size: 0.9rem;
}

.richtext code {
  background: rgba(15, 23, 42, 0.08);
  padding: 0.15rem 0.35rem;
  border-radius: var(--radius-s);
}

[data-theme="dark"] .richtext code {
  background: rgba(255, 255, 255, 0.08);
}

.richtext pre code {
  background: transparent;
  padding: 0;
  border-radius: 0;
  font-family: var(--font-mono);
}

.richtext figure {
  display: grid;
  gap: var(--space-xs);
}

.richtext figcaption {
  font-size: 0.85rem;
  color: var(--color-muted);
}

@media (min-width: 900px) {
  .richtext {
    gap: var(--space-l);
  }
}

.code-line {
  display: block;
  color: #cbd5f5;
}

.code-line--keyword {
  color: #93c5fd;
}

.code-line--string {
  color: #fca5a5;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--duration-slow) var(--easing-standard),
    transform var(--duration-slow) var(--easing-standard);
}

.reveal[data-visible="true"] {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.auth {
  position: relative;
  overflow: hidden;
  padding: var(--space-3xl) 0;
  background: linear-gradient(140deg, #fdf4e3 0%, #f5f0e8 45%, #eef4f3 100%);
}

.auth::before,
.auth::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(0);
  opacity: 0.6;
  pointer-events: none;
}

.auth::before {
  width: 320px;
  height: 320px;
  top: -80px;
  left: -120px;
  background: radial-gradient(
    circle,
    rgba(15, 118, 110, 0.25),
    transparent 70%
  );
}

.auth::after {
  width: 420px;
  height: 420px;
  bottom: -180px;
  right: -140px;
  background: radial-gradient(circle, rgba(217, 119, 6, 0.25), transparent 70%);
}

.auth__grid {
  display: grid;
  gap: var(--space-2xl);
  align-items: start;
  position: relative;
  z-index: 1;
}

.auth__intro {
  display: grid;
  gap: var(--space-m);
  max-width: 520px;
}

.auth__features {
  display: grid;
  gap: var(--space-s);
  margin-top: var(--space-m);
}

.auth__feature {
  display: flex;
  gap: var(--space-s);
  align-items: flex-start;
  color: var(--color-muted);
}

.auth__feature-icon {
  width: 28px;
  height: 28px;
  border-radius: 10px;
  background: rgba(15, 118, 110, 0.12);
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.auth__feature-icon svg {
  width: 16px;
  height: 16px;
}

.auth__panel {
  display: grid;
  gap: var(--space-l);
}

.auth-card {
  background: var(--color-surface);
  border-radius: var(--radius-l);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-m);
  padding: var(--space-l);
  position: relative;
  overflow: hidden;
}

.auth-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    rgba(255, 255, 255, 0.9),
    rgba(255, 255, 255, 0)
  );
  opacity: 0.6;
  pointer-events: none;
}

.auth-card--secondary {
  border-top: 3px solid var(--color-accent);
}

.auth-card__header {
  display: grid;
  gap: var(--space-xs);
  position: relative;
  z-index: 1;
}

.auth-card__header p {
  color: var(--color-muted);
}

.auth-card__body {
  display: grid;
  gap: var(--space-m);
  position: relative;
  z-index: 1;
}

.btn--google {
  width: 100%;
  border: 1px solid var(--color-border);
  background: #ffffff;
  color: #1b1b1b;
  box-shadow: none;
  justify-content: center;
}

.btn--google svg {
  width: 18px;
  height: 18px;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-s);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--color-muted);
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.auth-form {
  display: grid;
  gap: var(--space-s);
}

.auth-form__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-s);
  flex-wrap: wrap;
}

.form-field {
  display: grid;
  gap: var(--space-xs);
}

.form-field__label {
  font-weight: 600;
}

.form-field--inline {
  gap: var(--space-2xs);
}

.form-field__error {
  font-size: 0.85rem;
  color: var(--color-status);
}

.form-field--error .input {
  border-color: var(--color-status);
  box-shadow: 0 0 0 1px rgba(217, 119, 6, 0.3);
}

.auth-check {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.9rem;
  color: var(--color-muted);
}

.auth-check input {
  accent-color: var(--color-accent);
  width: 16px;
  height: 16px;
}

.auth-link {
  font-size: 0.9rem;
  color: var(--color-accent);
  font-weight: 600;
}

.auth-switch {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-wrap: wrap;
  color: var(--color-muted);
}

.auth-switch .auth-link {
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}

.auth-status {
  min-height: 1.2rem;
  font-size: 0.9rem;
  color: var(--color-muted);
}

.auth-status--error {
  color: var(--color-status);
}

.auth-status--success {
  color: var(--color-accent);
}

.auth__submit {
  width: 100%;
  margin-top: var(--space-xs);
}

.auth-note {
  color: var(--color-muted);
  line-height: 1.5;
}

.auth__intro,
.auth-card {
  animation: auth-fade-up var(--duration-slow) var(--easing-standard) both;
}

.auth-card--secondary {
  animation-delay: 120ms;
}

@keyframes auth-fade-up {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 960px) {
  .auth__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .auth__intro,
  .auth-card {
    animation: none;
  }
}

[data-theme="dark"] .auth {
  background: linear-gradient(140deg, #171717 0%, #1c1c1c 55%, #131c1a 100%);
}

[data-theme="dark"] .btn--google {
  background: #151515;
  border-color: #2f2f2f;
  color: var(--color-text);
}

[data-theme="dark"] .auth-card::after {
  background: linear-gradient(
    120deg,
    rgba(255, 255, 255, 0.08),
    rgba(255, 255, 255, 0)
  );
}