/* ==========================================================================
   Tema Filomena — design system
   ========================================================================== */

:root {
  color-scheme: light;

  --bg: #fbf8f2;
  --bg-elevated: #f4eee3;
  --bg-sunken: #f0e9dc;
  --text: #1c1917;
  --muted: #6d6459;
  --accent: #9a3f24;
  --accent-soft: rgba(154, 63, 36, 0.1);
  --border: #e4dbc9;
  --rule: #d5c8b2;
  --code-bg: #f3ecdf;
  --shadow: 0 1px 2px rgba(28, 25, 23, 0.04), 0 18px 40px -28px rgba(28, 25, 23, 0.3);

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia,
    "Times New Roman", serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "SF Mono", Menlo, Consolas, "Liberation Mono",
    monospace;

  --wrap: 46rem;
  --wrap-wide: 64rem;
  --header-height: 4.25rem;
}

[data-theme="dark"] {
  color-scheme: dark;

  --bg: #12100e;
  --bg-elevated: #1c1916;
  --bg-sunken: #171411;
  --text: #ece5da;
  --muted: #a69c8f;
  --accent: #e0906a;
  --accent-soft: rgba(224, 144, 106, 0.12);
  --border: #2c2621;
  --rule: #3b332b;
  --code-bg: #1b1814;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 18px 40px -28px rgba(0, 0, 0, 0.8);
}

/* --------------------------------------------------------------------------
   Reset minimo
   -------------------------------------------------------------------------- */

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

* {
  margin: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100svh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--gh-font-body, var(--serif));
  font-size: clamp(1.0625rem, 0.35vw + 1rem, 1.1875rem);
  line-height: 1.72;
  font-kerning: normal;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s ease, color 0.25s ease;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

[data-theme="dark"] body::before {
  opacity: 0.05;
}

::selection {
  background: var(--accent);
  color: var(--bg);
}

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

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

a {
  color: inherit;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

a:hover {
  color: var(--accent);
}

h1,
h2,
h3,
h4,
h5,
h6,
.hero__title,
.page-title,
.post-title,
.post-item__title,
.post-nav__title {
  font-family: var(--gh-font-heading, var(--serif));
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2rem);
}

.container--wide {
  max-width: var(--wrap-wide);
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 100;
  padding: 0.7rem 1rem;
  background: var(--text);
  color: var(--bg);
  font-family: var(--sans);
  font-size: 0.85rem;
  border-radius: 4px;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
  color: var(--bg);
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 94%, transparent);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: var(--header-height);
}

.wordmark {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
}

.wordmark:hover {
  color: var(--text);
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav__item {
  margin: 0;
}

.nav__link {
  display: inline-block;
  padding: 0.5rem 0.7rem;
  font-family: var(--sans);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  border-radius: 999px;
}

.nav__link:hover {
  color: var(--text);
  background: var(--bg-elevated);
}

.nav__link--current,
.nav-current .nav__link {
  color: var(--text);
  background: var(--bg-elevated);
}

.theme-toggle {
  display: grid;
  place-items: center;
  width: 2.15rem;
  height: 2.15rem;
  margin-left: 0.3rem;
  padding: 0;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  cursor: pointer;
}

.theme-toggle:hover {
  color: var(--text);
  border-color: var(--rule);
  background: var(--bg-elevated);
}

.theme-toggle svg {
  width: 15px;
  height: 15px;
}

.theme-toggle__sun {
  display: none;
}

[data-theme="dark"] .theme-toggle__sun {
  display: block;
}

[data-theme="dark"] .theme-toggle__moon {
  display: none;
}

/* --------------------------------------------------------------------------
   Contenuto principale
   -------------------------------------------------------------------------- */

.site-main {
  flex: 1 0 auto;
}

.hero {
  padding-block: clamp(4rem, 11vw, 8rem) clamp(3rem, 8vw, 5.5rem);
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero__eyebrow::before {
  content: "";
  width: 2.4rem;
  height: 1px;
  background: var(--accent);
}

.hero__title {
  max-width: 12ch;
  margin-top: 1.4rem;
  font-size: clamp(2.6rem, 8vw, 4.9rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.025em;
}

.hero__lead {
  max-width: 44ch;
  margin-top: 1.6rem;
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
  line-height: 1.65;
  color: var(--muted);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.15rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 550;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--bg);
  background: var(--text);
  border: 1px solid var(--text);
  border-radius: 999px;
}

.button:hover {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
}

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

.button--ghost:hover {
  color: var(--text);
  background: var(--bg-elevated);
  border-color: var(--rule);
}

.section {
  padding-block-end: clamp(3.5rem, 8vw, 6rem);
}

.section__head {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 0.4rem;
}

.section__title {
  flex: 0 0 auto;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.section__rule {
  flex: 1 1 auto;
  height: 1px;
  background: var(--border);
}

.section__link {
  flex: 0 0 auto;
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-decoration: none;
  color: var(--muted);
}

.section__link:hover {
  color: var(--accent);
}

/* --------------------------------------------------------------------------
   Elenco articoli
   -------------------------------------------------------------------------- */

.post-list {
  list-style: none;
  padding: 0;
  border-top: 1px solid var(--border);
}

.post-item {
  border-bottom: 1px solid var(--border);
}

.post-item__link {
  display: grid;
  grid-template-columns: 8.75rem 1fr;
  gap: 1.5rem;
  padding-block: 1.65rem;
  text-decoration: none;
  color: inherit;
}

.post-item__date {
  padding-top: 0.45rem;
  font-family: var(--sans);
  font-size: 0.74rem;
  letter-spacing: 0.03em;
  color: var(--muted);
  white-space: nowrap;
}

.post-item__body {
  display: block;
}

.post-item__title {
  display: block;
  font-size: clamp(1.25rem, 2.2vw, 1.55rem);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.post-item__link:hover .post-item__title {
  color: var(--accent);
}

.post-item__desc {
  display: block;
  max-width: 58ch;
  margin-top: 0.4rem;
  font-size: 0.96rem;
  line-height: 1.55;
  color: var(--muted);
}

.post-item__meta {
  display: block;
  margin-top: 0.55rem;
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.empty-state {
  padding-block: 3rem;
  color: var(--muted);
  font-style: italic;
}

.archive-count {
  margin-top: 1.5rem;
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   Intestazioni di pagina
   -------------------------------------------------------------------------- */

.page-header {
  padding-block: clamp(3.5rem, 8vw, 6rem) clamp(2rem, 5vw, 3rem);
}

.page-title {
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.page-lead {
  max-width: 52ch;
  margin-top: 1rem;
  color: var(--muted);
}

.page-intro {
  padding-block-end: 1rem;
}

/* --------------------------------------------------------------------------
   Articolo
   -------------------------------------------------------------------------- */

.post-header {
  padding-block: clamp(3rem, 7vw, 5.5rem) clamp(1.8rem, 4vw, 2.6rem);
  border-bottom: 1px solid var(--border);
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.2rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.22rem 0.62rem;
  font-family: var(--sans);
  font-size: 0.65rem;
  font-weight: 550;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 999px;
}

.tag:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-soft);
}

.post-title {
  max-width: 20ch;
  font-size: clamp(2.1rem, 5.5vw, 3.35rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.022em;
}

.post-description {
  max-width: 60ch;
  margin-top: 1.1rem;
  font-size: clamp(1.05rem, 1.4vw, 1.18rem);
  line-height: 1.6;
  color: var(--muted);
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem 0.55rem;
  margin-top: 1.5rem;
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.post-meta time {
  color: var(--text);
}

.post-cover {
  margin-top: clamp(2rem, 5vw, 3rem);
  border-radius: 4px;
  overflow: hidden;
}

.post-cover img {
  width: 100%;
  height: auto;
}

.post-cover figcaption,
.prose figcaption {
  margin-top: 0.6em;
  font-family: var(--sans);
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--muted);
  text-align: center;
}

.post-prose {
  padding-block: clamp(2rem, 5vw, 3.5rem);
}

.prose {
  max-width: 68ch;
  overflow-wrap: break-word;
}

.prose > * + * {
  margin-top: 1.35em;
}

.prose h2 {
  margin-top: 2.4em;
  font-size: clamp(1.45rem, 3vw, 1.85rem);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.prose h3 {
  margin-top: 2em;
  font-size: 1.18rem;
  font-weight: 650;
  line-height: 1.35;
}

.prose h4 {
  margin-top: 1.8em;
  font-size: 1.02rem;
  font-weight: 650;
}

.prose h2 + *,
.prose h3 + *,
.prose h4 + * {
  margin-top: 0.7em;
}

.prose strong {
  font-weight: 650;
}

.prose em {
  font-style: italic;
}

.prose a:not(.button) {
  color: inherit;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.prose a:not(.button):hover {
  color: var(--accent);
}

.prose ul,
.prose ol {
  padding-left: 1.35em;
}

.prose li + li {
  margin-top: 0.4em;
}

.prose li::marker {
  color: var(--accent);
}

.prose blockquote {
  padding-left: 1.35rem;
  font-size: 1.08em;
  font-style: italic;
  color: var(--muted);
  border-left: 2px solid var(--accent);
}

.prose blockquote p + p {
  margin-top: 1em;
}

.prose hr {
  margin-block: 3em;
  border: 0;
  color: var(--rule);
  text-align: center;
}

.prose hr::after {
  content: "⁂";
  font-size: 1.15rem;
  letter-spacing: 0.25em;
}

.prose code {
  padding: 0.12em 0.38em;
  font-family: var(--mono);
  font-size: 0.85em;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 4px;
}

.prose pre {
  padding: 1.1rem 1.25rem;
  overflow-x: auto;
  font-size: 0.86rem;
  line-height: 1.65;
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.prose pre code {
  padding: 0;
  font-size: inherit;
  background: none;
  border: 0;
  border-radius: 0;
}

.prose img {
  height: auto;
  margin-inline: auto;
  border-radius: 4px;
}

.prose figure {
  margin-block: 2em;
}

.prose figure img {
  margin-inline: auto;
}

.prose table {
  display: block;
  width: 100%;
  overflow-x: auto;
  font-size: 0.94rem;
  border-collapse: collapse;
}

.prose th,
.prose td {
  padding: 0.55rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.prose th {
  font-family: var(--sans);
  font-size: 0.74rem;
  font-weight: 650;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}

.prose > p:first-of-type::first-letter {
  float: left;
  padding-top: 0.06em;
  padding-right: 0.1em;
  font-size: 3.5em;
  font-weight: 500;
  line-height: 0.8;
  color: var(--accent);
}

/* --------------------------------------------------------------------------
   Card di Ghost (immagini, citazioni, bookmark, embed…)
   -------------------------------------------------------------------------- */

.prose .kg-card {
  margin-block: 2em;
}

.prose .kg-image-card img {
  width: 100%;
}

.prose .kg-width-wide {
  width: min(90vw, 56rem);
  max-width: none;
  margin-left: 50%;
  transform: translateX(-50%);
}

.prose .kg-width-full {
  width: min(96vw, 72rem);
  max-width: none;
  margin-left: 50%;
  transform: translateX(-50%);
}

.prose .kg-gallery-container {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.prose .kg-gallery-row {
  display: flex;
  gap: 0.5rem;
}

.prose .kg-gallery-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
}

.prose .kg-bookmark-card {
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}

.prose .kg-bookmark-container {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  text-decoration: none;
  color: inherit;
}

.prose .kg-bookmark-container:hover {
  background: var(--bg-elevated);
}

.prose .kg-bookmark-content {
  flex: 1 1 auto;
  min-width: 0;
}

.prose .kg-bookmark-title {
  font-weight: 650;
  line-height: 1.35;
}

.prose .kg-bookmark-description {
  margin-top: 0.3rem;
  font-size: 0.9em;
  line-height: 1.5;
  color: var(--muted);
}

.prose .kg-bookmark-metadata {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.6rem;
  font-family: var(--sans);
  font-size: 0.72rem;
  color: var(--muted);
}

.prose .kg-bookmark-icon {
  width: 18px;
  height: 18px;
  margin: 0;
}

.prose .kg-bookmark-thumbnail {
  flex: 0 0 110px;
}

.prose .kg-bookmark-thumbnail img {
  width: 110px;
  height: 80px;
  margin: 0;
  object-fit: cover;
}

.prose .kg-callout-card {
  display: flex;
  gap: 1rem;
  padding: 1rem 1.2rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
}

.prose .kg-callout-emoji {
  flex: 0 0 auto;
  font-size: 1.3rem;
  line-height: 1.4;
}

.prose .kg-callout-text {
  font-size: 0.98em;
}

.prose .kg-callout-text p {
  margin: 0;
}

.prose .kg-embed-card {
  display: flex;
  justify-content: center;
}

.prose .kg-embed-card iframe,
.prose .kg-embed-card blockquote {
  max-width: 100%;
}

.prose .kg-video-card video,
.prose .kg-audio-card {
  width: 100%;
  border-radius: 6px;
}

.prose .kg-toggle-card {
  padding: 0.9rem 1.1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
}

.prose .kg-toggle-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-weight: 650;
  cursor: pointer;
}

.prose .kg-toggle-content {
  margin-top: 0.8rem;
  font-size: 0.95em;
}

.prose .kg-signup-card {
  padding: 1.5rem;
  text-align: center;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.prose .kg-signup-card h2,
.prose .kg-signup-card h3 {
  margin-top: 0;
}

.prose .kg-code-card pre {
  margin: 0;
}

.prose .kg-file-card {
  border: 1px solid var(--border);
  border-radius: 6px;
}

.prose .kg-file-card-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1.1rem;
  text-decoration: none;
}

/* --------------------------------------------------------------------------
   Footer dell'articolo e navigazione
   -------------------------------------------------------------------------- */

.post-footer {
  padding-block: 1.5rem 0;
  border-top: 1px solid var(--border);
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.post-footer a,
.back-link a {
  text-decoration: none;
  color: var(--muted);
}

.post-footer a:hover,
.back-link a:hover {
  color: var(--accent);
}

.back-link {
  margin-top: 2.5rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.post-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding-block: clamp(2.5rem, 6vw, 4rem);
}

.post-nav__item {
  display: flex;
  flex: 1 1 16rem;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.15rem 1.25rem;
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 6px;
}

.post-nav__item:hover {
  border-color: var(--rule);
  background: var(--bg-elevated);
}

.post-nav__item--next {
  margin-left: auto;
  text-align: right;
}

.post-nav__label {
  font-family: var(--sans);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.post-nav__title {
  font-size: 1rem;
  line-height: 1.35;
}

.post-nav__item:hover .post-nav__title {
  color: var(--accent);
}

/* --------------------------------------------------------------------------
   Paginazione
   -------------------------------------------------------------------------- */

.pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding-block: 2rem;
  font-family: var(--sans);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
}

.pagination__link {
  text-decoration: none;
  color: var(--muted);
}

.pagination__link:hover {
  color: var(--accent);
}

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

.pagination__spacer {
  flex: 1 1 0;
}

.pagination__link--next {
  text-align: right;
}

/* --------------------------------------------------------------------------
   Chi sono / pagine
   -------------------------------------------------------------------------- */

.about {
  padding-block: clamp(3rem, 7vw, 5rem) clamp(4rem, 9vw, 6rem);
}

.about__header {
  padding-bottom: clamp(1.5rem, 4vw, 2.5rem);
  border-bottom: 1px solid var(--border);
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.about__contact {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 2.5rem;
}

/* --------------------------------------------------------------------------
   404 / errori
   -------------------------------------------------------------------------- */

.error-page {
  padding-block: clamp(4rem, 12vw, 9rem);
}

.error-page__code {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.error-page__title {
  max-width: 18ch;
  margin-top: 1rem;
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.error-page__text {
  max-width: 46ch;
  margin-top: 1.2rem;
  color: var(--muted);
}

.error-page__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 2rem;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  padding-block: 3rem 2.25rem;
  border-top: 1px solid var(--border);
  background: var(--bg-sunken);
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
}

.site-footer__name {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-footer__tagline {
  max-width: 34ch;
  margin-top: 0.6rem;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--muted);
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.4rem;
  font-family: var(--sans);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
}

.site-footer__nav a {
  color: var(--muted);
  text-decoration: none;
}

.site-footer__nav a:hover {
  color: var(--accent);
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.site-footer__bottom a {
  color: inherit;
}

/* --------------------------------------------------------------------------
   Mobile
   -------------------------------------------------------------------------- */

@media (max-width: 640px) {
  :root {
    --header-height: 3.9rem;
  }

  .site-header__inner {
    gap: 0.75rem;
  }

  .wordmark {
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    white-space: normal;
  }

  .nav {
    gap: 0;
  }

  .nav__link {
    padding: 0.45rem 0.5rem;
    font-size: 0.7rem;
    letter-spacing: 0.04em;
  }

  .theme-toggle {
    width: 1.95rem;
    height: 1.95rem;
    margin-left: 0.15rem;
  }

  .hero {
    padding-block: 3.25rem 3.5rem;
  }

  .hero__title {
    max-width: 100%;
    font-size: clamp(2.35rem, 11vw, 3.2rem);
  }

  .post-item__link {
    grid-template-columns: 1fr;
    gap: 0.4rem;
    padding-block: 1.4rem;
  }

  .post-item__date {
    padding-top: 0;
  }

  .post-title {
    max-width: 100%;
  }

  .prose > p:first-of-type::first-letter {
    font-size: 3em;
  }

  .post-nav {
    flex-direction: column;
  }

  .post-nav__item,
  .post-nav__item--next {
    margin-left: 0;
    text-align: left;
  }

  .site-footer__inner {
    flex-direction: column;
    gap: 1.5rem;
  }

  .kg-bookmark-thumbnail {
    display: none;
  }
}

@media (max-width: 380px) {
  .wordmark {
    font-size: 0.64rem;
  }

  .nav__link {
    padding-inline: 0.35rem;
  }
}

/* --------------------------------------------------------------------------
   Stampa
   -------------------------------------------------------------------------- */

@media print {
  .site-header,
  .site-footer,
  .post-nav,
  .skip-link,
  .theme-toggle {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
  }

  .prose a {
    text-decoration: underline;
  }
}