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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-ui);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}

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

img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
figure { margin: 0; }
input, button, textarea, select { font: inherit; }
button { cursor: pointer; }

/* v0.35.33: explicit hidden-attribute guard for older WebViews and late cascade safety */
[hidden] {
  display: none !important;
}

h1, h2, h3, h4, h5, h6 { color: var(--color-text); }
p { margin-top: 0; }

a {
  color: var(--color-link);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
  transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

a:hover, a:focus { color: var(--color-link-hover); }

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--color-accent) 52%, transparent);
  outline-offset: 3px;
}

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

.screen-reader-text:focus {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 100000;
  width: auto;
  height: auto;
  padding: 0.75rem 1rem;
  background: var(--color-surface-raised);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  clip: auto;
  white-space: normal;
}

.updated:not(.published) { display: none; }


/* v0.3.0 */
input[type="submit"],
input[type="button"],
input[type="reset"] {
  cursor: pointer;
}


.skip-link:focus {
  position: fixed !important;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 9999;
  width: auto;
  height: auto;
  padding: 0.65rem 0.85rem;
  clip: auto;
  border-radius: var(--radius-md);
  background: var(--color-surface-raised);
  color: var(--color-text);
}


/* v0.7.3: prevent mobile tap state from hiding header icons */
.menu-toggle *,
.theme-toggle * {
  pointer-events: none;
}


/* v0.8.0: utility pages / empty states */
.site-main--not-found {
  padding-top: var(--space-2xl);
}

.utility-page {
  min-height: 52vh;
  display: grid;
  align-items: center;
}

.utility-card {
  width: min(calc(100% - 2rem), 760px);
  margin: 0 auto;
  padding: clamp(1.35rem, 3vw, 2.2rem);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}

.no-results.utility-card {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.utility-card__eyebrow {
  margin: 0 0 var(--space-xs);
  color: var(--color-accent-strong);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.utility-card__title {
  margin: 0 0 var(--space-sm);
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.04;
  letter-spacing: -0.06em;
}

.utility-card__text {
  max-width: 620px;
  margin: 0 0 var(--space-lg);
  color: var(--color-text-soft);
  font-size: clamp(1rem, 0.28vw + 0.96rem, 1.12rem);
  line-height: 1.72;
}

.utility-card__search {
  margin-top: var(--space-md);
}

.utility-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
  margin-top: var(--space-lg);
}

.utility-card__button,
.utility-card__link {
  font-weight: 800;
}

.utility-card__button {
  display: inline-flex;
  min-height: 2.65rem;
  align-items: center;
  padding: 0.65rem 0.95rem;
  border-radius: 999px;
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  text-decoration: none;
}

.utility-card__link {
  color: var(--color-link);
}

@media (max-width: 640px) {
  .utility-card {
    width: min(calc(100% - 1.25rem), 760px);
  }
}


/* v0.9.1: clearer link behavior */
a {
  transition:
    color var(--transition-base),
    text-decoration-color var(--transition-base),
    background-color var(--transition-base),
    border-color var(--transition-base),
    opacity var(--transition-base);
}

.entry-content a,
.comment-content a,
.utility-card a:not(.utility-card__button),
.site-footer a {
  color: var(--color-link);
  text-decoration-line: underline;
  text-decoration-thickness: 1px;
  text-decoration-color: color-mix(in srgb, currentColor 36%, transparent);
  text-underline-offset: 0.18em;
}

.entry-content a:hover,
.comment-content a:hover,
.utility-card a:not(.utility-card__button):hover,
.site-footer a:hover {
  color: var(--color-link-hover);
  text-decoration-color: currentColor;
}

.main-navigation a {
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.main-navigation a:hover,
.main-navigation .current-menu-item > a,
.main-navigation .current_page_item > a {
  color: var(--color-link-hover);
  border-bottom-color: color-mix(in srgb, currentColor 45%, transparent);
}


/* v0.10.0: accessibility guardrails */
:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--color-accent) 70%, white 30%);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

@media print {
  :root {
    --color-bg: #fff;
    --color-surface: #fff;
    --color-text: #111;
    --color-text-soft: #222;
  }

  body {
    background: #fff !important;
    color: #111 !important;
    font-size: 12pt;
  }

  .site-header,
  .site-footer,
  .reading-progress,
  .post-navigation,
  .related-posts,
  .comments-area,
  .theme-toggle,
  .menu-toggle {
    display: none !important;
  }

  .single-header,
  .entry-content,
  .entry-footer {
    width: 100% !important;
    max-width: none !important;
    margin-right: 0 !important;
    margin-left: 0 !important;
  }

  .entry-content a {
    color: #111 !important;
    text-decoration: underline;
  }

  .entry-content a[href]::after {
    content: " (" attr(href) ")";
    font-family: var(--font-ui);
    font-size: 0.82em;
    font-weight: 400;
    word-break: break-all;
  }

  .single-featured-image img,
  .entry-content img {
    max-width: 100% !important;
    box-shadow: none !important;
  }

  .entry-content blockquote,
  .entry-content pre,
  .entry-content code {
    border-color: #bbb !important;
    background: #f7f7f7 !important;
    color: #111 !important;
  }
}


/* v0.10.1: print alignment refinement */
@media print {
  @page {
    margin: 16mm 15mm;
  }

  .site-main--single {
    margin: 0 !important;
    padding: 0 !important;
  }

  .single-header,
  .entry-content,
  .entry-footer,
  .single-featured-image,
  .single-article--page .single-header,
  .single-article--page .entry-content,
  .single-article--page .single-featured-image {
    box-sizing: border-box !important;
    width: 100% !important;
    max-width: none !important;
    margin-right: 0 !important;
    margin-left: 0 !important;
    padding-right: 0 !important;
    padding-left: 0 !important;
  }

  .single-featured-image img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    border-radius: 0 !important;
  }

  .single-title,
  .entry-title,
  .entry-meta,
  .single-meta,
  .entry-content > *,
  .entry-footer {
    max-width: none !important;
  }

  .entry-content > .alignwide,
  .entry-content > .alignfull,
  .entry-content > figure,
  .entry-content > .wp-block-image,
  .entry-content > .wp-block-embed,
  .entry-content > .wp-block-gallery,
  .entry-content > .wp-block-quote,
  .entry-content > .wp-block-pullquote {
    width: 100% !important;
    max-width: 100% !important;
    margin-right: 0 !important;
    margin-left: 0 !important;
    transform: none !important;
  }

  .entry-content blockquote,
  .entry-content .wp-block-pullquote {
    box-sizing: border-box !important;
  }
}


/* v0.12.0: back to top */
.back-to-top {
  position: fixed;
  right: clamp(0.85rem, 2vw, 1.35rem);
  bottom: clamp(0.85rem, 2vw, 1.35rem);
  z-index: 80;
  display: inline-flex;
  width: 2.65rem;
  height: 2.65rem;
  align-items: center;
  justify-content: center;
  border: 1px solid color-mix(in srgb, var(--color-accent) 28%, var(--color-border-soft));
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-surface) 86%, var(--color-accent) 14%);
  color: var(--color-link);
  box-shadow:
    0 14px 34px color-mix(in srgb, var(--color-shadow) 48%, transparent),
    inset 0 1px 0 color-mix(in srgb, white 18%, transparent);
  opacity: 0;
  pointer-events: none;
  transform: translateY(0.4rem);
  transition:
    opacity var(--transition-base),
    transform var(--transition-base),
    background-color var(--transition-base),
    color var(--transition-base),
    border-color var(--transition-base);
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top svg {
  width: 1.15rem;
  height: 1.15rem;
}

.back-to-top:hover {
  border-color: color-mix(in srgb, var(--color-accent) 52%, var(--color-border-soft));
  background: var(--color-accent);
  color: #fff;
}

[data-theme="dark"] .back-to-top:hover {
  color: var(--color-accent-contrast);
}

@media (max-width: 640px) {
  .back-to-top {
    width: 2.45rem;
    height: 2.45rem;
    right: 0.78rem;
    bottom: 0.78rem;
  }
}

@media print {
  .back-to-top {
    display: none !important;
  }
}


/* v0.13.0: clearer back-to-top icon */
.back-to-top svg {
  width: 1.32rem;
  height: 1.32rem;
  display: block;
}

.back-to-top svg path {
  vector-effect: non-scaling-stroke;
}

.back-to-top {
  color: color-mix(in srgb, var(--color-link) 88%, var(--color-text) 12%);
}

.back-to-top:hover svg {
  transform: translateY(-1px);
}

.back-to-top svg {
  transition: transform var(--transition-base);
}


/* v0.13.1: make back-to-top icon visually clear */
.back-to-top {
  width: 2.85rem;
  height: 2.85rem;
}

.back-to-top svg {
  width: 1.62rem !important;
  height: 1.62rem !important;
  display: block;
  overflow: visible;
}

.back-to-top__arrow {
  stroke: currentColor;
  stroke-width: 2.45;
  vector-effect: non-scaling-stroke;
}

.back-to-top:hover svg {
  transform: translateY(-2px);
}

@media (max-width: 640px) {
  .back-to-top {
    width: 2.65rem;
    height: 2.65rem;
  }

  .back-to-top svg {
    width: 1.5rem !important;
    height: 1.5rem !important;
  }
}


/* v0.15.0: no-JS and utility state refinements */
.no-js .back-to-top,
.no-js .reading-progress {
  display: none !important;
}

.no-js .main-navigation {
  display: block;
}

.no-js .main-navigation ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.no-js .menu-toggle {
  display: none !important;
}

.utility-card {
  position: relative;
  overflow: hidden;
}

.utility-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 9rem;
  height: 9rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-accent) 8%, transparent);
  transform: translate(-42%, -42%);
  pointer-events: none;
}

.utility-card > * {
  position: relative;
}

.utility-card__button:hover {
  background: color-mix(in srgb, var(--color-accent) 82%, black 18%);
  color: #fff;
}


/* v0.16.0: primary button text consistency */
.utility-card__button,
.utility-card__button:visited,
.wp-block-button__link,
.wp-block-button__link:visited {
  color: #fff;
}

.utility-card__button:hover,
.utility-card__button:focus-visible,
.wp-block-button__link:hover,
.wp-block-button__link:focus-visible {
  color: #fff;
}

[data-theme="dark"] .utility-card__button,
[data-theme="dark"] .utility-card__button:visited,
[data-theme="dark"] .wp-block-button__link,
[data-theme="dark"] .wp-block-button__link:visited {
  color: var(--color-accent-contrast);
}

[data-theme="dark"] .utility-card__button:hover,
[data-theme="dark"] .utility-card__button:focus-visible,
[data-theme="dark"] .wp-block-button__link:hover,
[data-theme="dark"] .wp-block-button__link:focus-visible {
  color: var(--color-accent-contrast);
}

button,
input[type="button"],
input[type="reset"],
input[type="submit"],
.button {
  -webkit-tap-highlight-color: transparent;
}


/* v0.19.0: utility empty-state action spacing */
.utility-card__actions {
  margin-top: var(--space-lg);
}

.utility-card__button,
.utility-card__button:visited,
.utility-card__button:hover,
.utility-card__button:focus-visible {
  color: #fff;
}

[data-theme="dark"] .utility-card__button,
[data-theme="dark"] .utility-card__button:visited,
[data-theme="dark"] .utility-card__button:hover,
[data-theme="dark"] .utility-card__button:focus-visible {
  color: var(--color-accent-contrast);
}


/* v0.20.0: accessibility and keyboard navigation */
.screen-reader-text {
  position: absolute !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  white-space: nowrap;
  word-wrap: normal !important;
}

.screen-reader-text:focus,
.skip-link:focus {
  position: fixed !important;
  top: max(0.85rem, env(safe-area-inset-top));
  left: max(0.85rem, env(safe-area-inset-left));
  z-index: 10000;
  width: auto;
  height: auto;
  clip: auto;
  clip-path: none;
  display: inline-flex;
  align-items: center;
  min-height: 2.55rem;
  padding: 0.65rem 0.95rem;
  border: 1px solid color-mix(in srgb, var(--color-accent) 52%, var(--color-border-soft));
  border-radius: 999px;
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 850;
  line-height: 1;
  text-decoration: none;
  box-shadow: 0 14px 36px color-mix(in srgb, var(--color-shadow) 45%, transparent);
}

[data-theme="dark"] .screen-reader-text:focus,
[data-theme="dark"] .skip-link:focus {
  color: var(--color-accent-contrast);
}

:focus:not(:focus-visible) {
  outline: none;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--color-accent) 72%, white 28%);
  outline-offset: 3px;
}

.main-navigation a:focus-visible,
.post-card a:focus-visible,
.related-card a:focus-visible {
  border-radius: 0.35rem;
}

@media (prefers-contrast: more) {
  :root {
    --color-border-soft: color-mix(in srgb, var(--color-text) 32%, transparent);
  }

  a {
    text-decoration-thickness: 2px;
  }

  .post-card,
  .utility-card,
  .comment-body,
  .comment-respond {
    border-color: color-mix(in srgb, var(--color-text) 34%, transparent);
  }
}


/* v0.28.0: browser rendering polish */
html {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
svg,
video,
canvas,
audio,
iframe,
embed,
object {
  max-width: 100%;
}

button,
input,
select,
textarea {
  color-scheme: light;
}

[data-theme="dark"] button,
[data-theme="dark"] input,
[data-theme="dark"] select,
[data-theme="dark"] textarea {
  color-scheme: dark;
}

::selection {
  background: color-mix(in srgb, var(--color-accent) 24%, transparent);
  color: var(--color-text);
}

[data-theme="dark"] ::selection {
  background: color-mix(in srgb, var(--color-accent) 34%, transparent);
  color: var(--color-text);
}

/* v0.34.19: defensive wrapping for user-generated long text */
.entry-content,
.page-content,
.archive-description,
.search-header,
.post-card,
.post-card__excerpt,
.widget,
.site-footer {
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* v0.34.23: defensive wrapping for long generated/user-managed labels */
.archive-title,
.single-title,
.page-title,
.post-card__title,
.post-card__title a,
.related-card__title,
.post-navigation .nav-title,
.entry-footer__links,
.entry-footer__links a,
.widget-title,
.widget a,
.site-footer a {
  overflow-wrap: anywhere;
  word-break: break-word;
}