:root {
  --ink: #1c1712;
  --ink-muted: #5c5348;
  --paper: #f6f1e8;
  --paper-raised: #fffaf3;
  --paper-line: #e4d9c8;
  --voice: #0d6e66;
  --voice-dark: #0a524c;
  --voice-glow: #e8f4f2;
  --shadow: 0 18px 40px -28px rgba(28, 23, 18, 0.45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Outfit, system-ui, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, #e8f4f2 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #efe6d6 0%, transparent 50%),
    var(--paper);
}
::selection { background: var(--voice); color: var(--paper-raised); }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }

.shell {
  width: min(720px, calc(100% - 2rem));
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 2rem 0 3rem;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.brand {
  font-family: Fraunces, Georgia, serif;
  font-size: 1.65rem;
  letter-spacing: -0.02em;
}
nav { display: flex; gap: 1rem; flex-wrap: wrap; }
.header-row > nav {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  min-width: 0;
}
.header-row > nav .nav-dropdown {
  order: 99;
  margin-left: auto;
}
header .nav-home {
  text-decoration: none;
  padding: 0.25rem 0.65rem;
  border: 1px solid var(--paper-line);
  border-radius: 999px;
  background: var(--paper-raised);
  font-weight: 600;
  color: var(--voice-dark);
}
header .nav-home:hover {
  border-color: var(--voice);
  background: var(--voice-glow);
}

main { flex: 1; padding: 2.5rem 0 2rem; }

.eyebrow {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--voice);
}
h1 {
  margin: 1rem 0 0;
  font-family: Fraunces, Georgia, serif;
  font-size: clamp(2.4rem, 7vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 600;
}
.lede {
  margin: 1.1rem 0 0;
  max-width: 38rem;
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--ink-muted);
}

.prose { margin-top: 2rem; }
.prose h2 {
  margin: 2.25rem 0 0.75rem;
  font-family: Fraunces, Georgia, serif;
  font-size: 1.65rem;
  letter-spacing: -0.02em;
}
.prose h3 {
  margin: 1.75rem 0 0.5rem;
  font-family: Fraunces, Georgia, serif;
  font-size: 1.2rem;
}
.prose p, .prose li {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ink);
}
.prose p { margin: 0.85rem 0 0; }
.prose ul { margin: 0.75rem 0 0; padding-left: 1.25rem; }
.prose a { color: var(--voice-dark); text-decoration: underline; text-underline-offset: 3px; }

.guide-synopsis,
.guide-tldr {
  margin-top: 1.75rem;
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--paper-line);
  border-radius: 1rem;
  background: var(--paper-raised);
}
.guide-tldr {
  border-color: color-mix(in srgb, var(--voice) 35%, var(--paper-line));
  background: color-mix(in srgb, var(--voice-glow) 55%, var(--paper-raised));
}
.guide-callout-label {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--voice);
}
.guide-synopsis p,
.guide-tldr li {
  margin: 0.75rem 0 0;
  font-size: 1.05rem;
  line-height: 1.65;
}
.guide-tldr ul {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
}
.guide-synopsis a,
.guide-tldr a {
  color: var(--voice-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.card {
  display: block;
  margin-top: 0.85rem;
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--paper-line);
  border-radius: 1rem;
  background: var(--paper-raised);
  box-shadow: var(--shadow);
}
.card:hover { border-color: var(--voice); }
.card .meta {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.card h2 {
  margin: 0.4rem 0 0;
  font-family: Fraunces, Georgia, serif;
  font-size: 1.35rem;
}
.card p { margin: 0.45rem 0 0; color: var(--ink-muted); line-height: 1.5; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 0;
  border-radius: 0.75rem;
  background: var(--ink);
  color: var(--paper-raised);
  padding: 0.7rem 1.1rem;
  cursor: pointer;
  font-weight: 500;
}
.btn:hover { background: var(--voice-dark); }
.btn-voice { background: var(--voice); border-radius: 999px; }

.field { margin-top: 1rem; }
.field label {
  display: block;
  font-size: 0.9rem;
  color: var(--ink-muted);
  margin-bottom: 0.35rem;
}
.field input, .field textarea, .field select {
  width: 100%;
  border: 1px solid var(--paper-line);
  border-radius: 0.85rem;
  background: var(--paper-raised);
  padding: 0.75rem 0.9rem;
  color: var(--ink);
  outline: none;
}
.field input:focus, .field textarea:focus, .field select:focus {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--voice) 25%, transparent);
}

.panel {
  margin-top: 1.5rem;
  padding: 1.35rem;
  border: 1px solid var(--paper-line);
  border-radius: 1.25rem;
  background: var(--paper-raised);
  box-shadow: var(--shadow);
}

footer {
  margin-top: auto;
  padding-top: 2.5rem;
  border-top: 1px solid var(--paper-line);
}
.footer-grid {
  display: grid;
  gap: 1.75rem;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}
.footer-brand {
  font-family: Fraunces, Georgia, serif;
  font-size: 1.25rem;
}
.footer-copy {
  margin: 0.5rem 0 0;
  max-width: 18rem;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--ink-muted);
}
footer h3 {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
footer ul { list-style: none; margin: 0.75rem 0 0; padding: 0; }
footer li { margin: 0.4rem 0; }
footer li a { font-size: 0.95rem; }
footer li a:hover { color: var(--voice-dark); }
.legal {
  margin: 2rem 0 0;
  font-size: 0.75rem;
  color: var(--ink-muted);
}

.stable-slot {
  contain: layout;
  width: 100%;
}

/* Header instant search */
.site-header {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.header-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.header-search {
  position: relative;
  width: 100%;
  max-width: 28rem;
}
.header-search input {
  width: 100%;
  border: 1px solid var(--paper-line);
  border-radius: 999px;
  background: var(--paper-raised);
  padding: 0.55rem 3.25rem 0.55rem 1rem;
  font-size: 0.9rem;
  color: var(--ink);
  outline: none;
}
.header-search input:focus {
  border-color: var(--voice);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--voice) 18%, transparent);
}
.header-search button[type="submit"] {
  position: absolute;
  right: 0.25rem;
  top: 50%;
  transform: translateY(-50%);
  border: 0;
  border-radius: 999px;
  background: var(--voice);
  color: var(--paper-raised);
  padding: 0.35rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
}
.header-search button[type="submit"]:hover {
  background: var(--voice-dark);
}
.header-search-results {
  list-style: none;
  margin: 0.35rem 0 0;
  padding: 0;
  position: absolute;
  z-index: 40;
  width: 100%;
  max-height: 16rem;
  overflow: auto;
  background: var(--paper-raised);
  border: 1px solid var(--paper-line);
  border-radius: 0.85rem;
  box-shadow: var(--shadow);
}
.header-search-results li button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  border: 0;
  background: transparent;
  padding: 0.65rem 0.85rem;
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: var(--ink);
}
.header-search-results li button:hover,
.header-search-results li button.active {
  background: var(--voice-glow);
  color: var(--voice-dark);
}
.header-search-label {
  font-weight: 500;
  font-size: 0.9rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.header-search-hint {
  flex-shrink: 0;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.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;
}

/* Global Cmd+K search modal */
.gs-trigger {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  max-width: 28rem;
  border: 1px solid var(--paper-line);
  border-radius: 999px;
  background: var(--paper-raised);
  padding: 0.5rem 0.85rem;
  font-size: 0.875rem;
  color: var(--ink-muted);
  cursor: pointer;
  text-align: left;
  box-shadow: 0 1px 2px rgba(28, 23, 18, 0.04);
}
.gs-trigger:hover {
  border-color: var(--voice);
  color: var(--voice-dark);
}
.gs-trigger kbd {
  margin-left: auto;
  border: 1px solid var(--paper-line);
  border-radius: 0.35rem;
  background: var(--paper);
  padding: 0.1rem 0.4rem;
  font-size: 0.62rem;
}
body.gs-modal-open { overflow: hidden; }
.gs-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 12vh 1rem 1rem;
}
.gs-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(28, 23, 18, 0.4);
  backdrop-filter: blur(2px);
  cursor: pointer;
}
.gs-dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 36rem);
  background: var(--paper-raised);
  border: 1px solid var(--paper-line);
  border-radius: 1rem;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.gs-input-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  border-bottom: 1px solid var(--paper-line);
  padding: 0.75rem 1rem;
}
.gs-input-row input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  font-size: 1rem;
  color: var(--ink);
  outline: none;
}
.gs-icon { color: var(--ink-muted); font-size: 1.1rem; }
.gs-kbd {
  border: 1px solid var(--paper-line);
  border-radius: 0.35rem;
  background: var(--paper);
  padding: 0.15rem 0.4rem;
  font-size: 0.62rem;
  color: var(--ink-muted);
}
.gs-fallback {
  margin: 0;
  padding: 0.45rem 1rem;
  font-size: 0.75rem;
  background: #fffbeb;
  color: #92400e;
  border-bottom: 1px solid var(--paper-line);
}
.gs-results {
  list-style: none;
  margin: 0;
  padding: 0.25rem 0;
  max-height: min(50vh, 24rem);
  overflow: auto;
}
.gs-results li button.gs-result {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  border: 0;
  background: transparent;
  padding: 0.65rem 1rem;
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: var(--ink);
}
.gs-results li button.gs-result:hover,
.gs-results li button.gs-result.active {
  background: var(--voice-glow);
  color: var(--voice-dark);
}
.gs-label {
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.gs-hint {
  flex-shrink: 0;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.gs-empty {
  padding: 1.25rem 1rem;
  font-size: 0.875rem;
  color: var(--ink-muted);
}
.gs-footer {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--paper-line);
  padding: 0.45rem 1rem;
  font-size: 0.62rem;
  color: var(--ink-muted);
}

/* PWA install banner */
.pwa-banner {
  position: fixed;
  bottom: 1rem;
  left: 50%;
  z-index: 140;
  display: flex;
  width: min(calc(100vw - 2rem), 28rem);
  transform: translateX(-50%);
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  border: 1px solid var(--paper-line);
  border-radius: 999px;
  background: rgba(255, 250, 243, 0.96);
  padding: 0.65rem 0.65rem 0.65rem 1rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(6px);
}
.pwa-banner-text {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.35;
  color: var(--ink);
}
.pwa-banner-actions {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: 0.35rem;
}
.pwa-banner-install {
  border: 0;
  border-radius: 999px;
  background: var(--voice);
  color: var(--paper-raised);
  padding: 0.45rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
}
.pwa-banner-install:hover {
  background: var(--voice-dark);
}
.pwa-banner-close {
  border: 0;
  background: transparent;
  color: var(--ink-muted);
  padding: 0.25rem 0.45rem;
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
}
@media (max-width: 767px) {
  body:has(.pwa-banner) .pwa-banner {
    bottom: 4.75rem;
  }
  body:has(#speakur-history-drawer) button.fixed.bottom-5 {
    bottom: 5.5rem;
  }
}

.interactive-slot {
  min-height: 3.25rem;
  contain: layout;
}
.search-slot {
  min-height: 4.25rem;
  contain: layout;
}
.word-result-slot {
  min-height: 18rem;
  contain: layout;
}
.related-grid-slot {
  min-height: 16rem;
  contain: layout;
}

/* Prefer swap for any locally declared faces */
@font-face {
  font-family: "Outfit";
  font-display: swap;
}
@font-face {
  font-family: "Fraunces";
  font-display: swap;
}

/* Global search popup removed */
#speakur-global-search, #speakur-global-search-trigger, .gs-trigger { display: none !important; }
html.gs-open, body.gs-open { overflow: auto !important; }



.explore-more {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--paper-line);
}
.explore-more h2 {
  margin: 0;
  font-family: Fraunces, Georgia, serif;
  font-size: 1.35rem;
}
.explore-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}
.explore-more h3 {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.explore-more ul {
  list-style: none;
  margin: 0.65rem 0 0;
  padding: 0;
}
.explore-more li { margin: 0.35rem 0; }
.explore-more a {
  color: var(--voice-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-size: 0.95rem;
}

/* Tools nav dropdown (pill + menu) */
.nav-dropdown {
  position: relative;
  display: inline-block;
}
.nav-dropdown > summary {
  list-style: none;
  cursor: pointer;
}
.nav-dropdown > summary::-webkit-details-marker {
  display: none;
}
.nav-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--paper-line);
  background: var(--paper-raised);
  color: var(--voice-dark);
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.2;
}
.nav-pill::after {
  content: "▾";
  font-size: 0.7em;
  opacity: 0.75;
}
.nav-dropdown[open] > .nav-pill,
.nav-pill:hover,
.nav-pill[aria-current="page"] {
  border-color: var(--voice);
  background: var(--voice-glow);
}
.nav-dropdown-menu {
  position: absolute;
  z-index: 50;
  top: calc(100% + 0.4rem);
  left: auto;
  right: 0;
  min-width: 15.5rem;
  max-width: min(20rem, calc(100vw - 2rem));
  margin: 0;
  padding: 0.4rem;
  list-style: none;
  background: var(--paper-raised);
  border: 1px solid var(--paper-line);
  border-radius: 0.85rem;
  box-shadow: var(--shadow);
}
.nav-dropdown-menu a {
  display: block;
  padding: 0.55rem 0.75rem;
  border-radius: 0.55rem;
  color: var(--ink);
  font-size: 0.9rem;
  text-decoration: none;
}
.nav-dropdown-menu a:hover,
.nav-dropdown-menu a:focus-visible {
  background: var(--voice-glow);
  color: var(--voice-dark);
  outline: none;
}
@media (max-width: 640px) {
  .nav-dropdown-menu {
    position: fixed;
    left: 1rem;
    right: 1rem;
    top: auto;
    width: auto;
    max-width: none;
    min-width: 0;
  }
}

/* Tools pages */
.tools-grid {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.5rem;
}
.tool-card {
  display: block;
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--paper-line);
  border-radius: 1rem;
  background: var(--paper-raised);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.tool-card:hover {
  border-color: var(--voice);
  background: color-mix(in srgb, var(--voice-glow) 45%, var(--paper-raised));
}
.tool-card .tool-status {
  display: inline-block;
  margin: 0 0 0.35rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--voice);
}
.tool-card .tool-status.is-stub {
  color: var(--ink-muted);
}
.tool-card h2 {
  margin: 0;
  font-family: Fraunces, Georgia, serif;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}
.tool-card p {
  margin: 0.45rem 0 0;
  color: var(--ink-muted);
  font-size: 0.95rem;
  line-height: 1.45;
}
.panel {
  margin-top: 1.5rem;
  padding: 1.25rem;
  border: 1px solid var(--paper-line);
  border-radius: 1rem;
  background: var(--paper-raised);
}
.ipa-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(3.25rem, 1fr));
  gap: 0.5rem;
  margin-top: 0.85rem;
}
.ipa-key {
  appearance: none;
  border: 1px solid var(--paper-line);
  border-radius: 0.75rem;
  background: var(--paper);
  padding: 0.65rem 0.25rem;
  font-family: Fraunces, Georgia, serif;
  font-size: 1.15rem;
  color: var(--ink);
  cursor: pointer;
  min-height: 2.75rem;
}
.ipa-key:hover,
.ipa-key[aria-pressed="true"] {
  border-color: var(--voice);
  background: var(--voice-glow);
  color: var(--voice-dark);
}
.ipa-detail {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--paper-line);
  min-height: 5.5rem;
}
.tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1rem;
}
.choice-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1rem;
}
.choice-btn {
  flex: 1 1 8rem;
  min-height: 2.75rem;
  border: 1px solid var(--paper-line);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  padding: 0.55rem 1rem;
}
.choice-btn:hover {
  border-color: var(--voice);
  background: var(--voice-glow);
}
.choice-btn.is-correct {
  border-color: var(--voice);
  background: var(--voice);
  color: var(--paper-raised);
}
.choice-btn.is-wrong {
  border-color: #a35b3a;
  background: #f6e8e1;
}
.homo-set {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid var(--paper-line);
  border-radius: 0.85rem;
  background: var(--paper);
}
.homo-set h3 {
  margin: 0;
  font-family: Fraunces, Georgia, serif;
  font-size: 1.1rem;
}
.homo-words {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}
.danger-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
}
.danger-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--paper-line);
}
.usuk-cols {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
  grid-template-columns: 1fr 1fr;
}
@media (max-width: 560px) {
  .usuk-cols { grid-template-columns: 1fr; }
}
.usuk-col {
  padding: 1rem;
  border: 1px solid var(--paper-line);
  border-radius: 0.85rem;
  background: var(--paper);
}
.usuk-col h3 {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.usuk-col .ipa {
  margin: 0.5rem 0 0;
  font-family: Fraunces, Georgia, serif;
  font-size: 1.35rem;
}
.stub-note {
  margin-top: 1.25rem;
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--voice);
  background: var(--voice-glow);
  border-radius: 0 0.75rem 0.75rem 0;
}
.tool-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  font-size: 0.9rem;
  color: var(--ink-muted);
  margin: 0 0 0.5rem;
}
.tool-crumbs a { color: var(--voice-dark); text-decoration: underline; text-underline-offset: 3px; }


.ia-subsections,
.ia-tree {
  margin: 2rem 0 1.5rem;
}
.ia-subsections h2,
.ia-tree h2 {
  margin: 0 0 0.5rem;
  font-family: Fraunces, Georgia, serif;
  font-size: 1.35rem;
}
.ia-tree-list {
  margin: 0.75rem 0 0;
  padding-left: 1.1rem;
  color: var(--ink);
  line-height: 1.55;
}
.ia-tree-list ul {
  margin: 0.35rem 0 0.5rem;
  padding-left: 1.1rem;
}
.ia-tree-list a {
  color: var(--voice-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Practice tool pages */
.tool-block {
  margin-top: 1.5rem;
  padding: 1.25rem;
  border: 1px solid var(--paper-line);
  border-radius: 1rem;
  background: var(--paper-raised);
}
.tool-subhead {
  margin: 1.25rem 0 0;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.pair-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}
.pair-row {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--paper-line);
}
.pair-row:last-child { border-bottom: 0; }
.pair-words {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem;
  font-family: Fraunces, Georgia, serif;
  font-size: 1.25rem;
}
.pair-words a {
  color: var(--voice-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.pair-vs {
  color: var(--ink-muted);
  font-size: 0.85rem;
  font-family: Outfit, system-ui, sans-serif;
}
.pair-focus {
  display: inline-block;
  margin-top: 0.35rem;
  font-size: 0.8rem;
  color: var(--ink-muted);
}
.compare-tool-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}
.compare-tool-form input {
  flex: 1;
  min-width: 12rem;
  border: 1px solid var(--paper-line);
  border-radius: 999px;
  background: var(--paper);
  padding: 0.65rem 1rem;
  font: inherit;
}
.compare-tool-status {
  margin: 0.75rem 0 0;
  color: var(--ink-muted);
  font-size: 0.95rem;
  min-height: 1.4rem;
}
.compare-tool-result { margin-top: 1rem; }
.compare-tool-result .ipa {
  margin: 0 0 0.75rem;
  font-family: Fraunces, Georgia, serif;
  font-size: 1.5rem;
}
.ipa-cheat-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.75rem;
  font-size: 0.95rem;
}
.ipa-cheat-table th,
.ipa-cheat-table td {
  text-align: left;
  padding: 0.55rem 0.4rem;
  border-bottom: 1px solid var(--paper-line);
  vertical-align: top;
}
.ipa-cheat-table th {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 600;
}