:root {
  --ink: #173646;
  --ink-soft: #405862;
  --paper: #fbf8f0;
  --paper-warm: #f2e9db;
  --coral: #e87364;
  --coral-deep: #a8473f;
  --leaf: #8eb58c;
  --leaf-deep: #416653;
  --sky: #cde5e5;
  --lavender: #e6e1f4;
  --sun: #f6ca7f;
  --line: rgba(23, 54, 70, 0.16);
  --card: #fffdf8;
  --shadow: 0 1.4rem 3.5rem rgba(23, 54, 70, 0.12);
  --serif: "Fraunces", Georgia, serif;
  --sans: "DM Sans", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
}

a { color: inherit; }
button, input { font: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }

.skip-link {
  position: absolute;
  top: -3rem;
  left: 1rem;
  z-index: 10;
  padding: 0.55rem 0.8rem;
  color: var(--paper);
  background: var(--ink);
  border-radius: 0 0 0.4rem 0.4rem;
}

.skip-link:focus { top: 0; }

:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 4px;
}

.site-header,
.section-wrap {
  width: min(1180px, calc(100% - 3rem));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.7rem 0;
}

.wordmark,
.footer-wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 1.03rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.wordmark em,
.footer-wordmark em {
  color: var(--coral-deep);
  font-family: var(--serif);
  font-style: normal;
}

.wordmark-mark {
  display: grid;
  width: 1.9rem;
  height: 1.9rem;
  place-items: center;
  color: var(--paper);
  background: var(--ink);
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 0.9rem;
  line-height: 1;
}

nav { display: flex; align-items: center; gap: 1.65rem; font-size: 0.88rem; }
nav a { text-decoration: none; }
nav a:not(.nav-cta):hover { color: var(--coral-deep); }

.nav-cta {
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--ink);
  border-radius: 999px;
  transition: color 160ms ease, background 160ms ease;
}

.nav-cta:hover { color: var(--paper); background: var(--ink); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
  min-height: 680px;
  padding-top: 3rem;
  padding-bottom: 6rem;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1.1rem;
  color: var(--leaf-deep);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow-dot { width: 0.5rem; height: 0.5rem; background: var(--coral); border-radius: 50%; }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-weight: 600; letter-spacing: -0.06em; line-height: 1.04; }
h1 { max-width: 650px; margin-bottom: 1.5rem; font-family: var(--serif); font-size: clamp(4.25rem, 8.5vw, 7.8rem); }
h1 span { color: var(--coral-deep); font-style: italic; }
h2 { margin-bottom: 1.25rem; font-family: var(--serif); font-size: clamp(2.6rem, 4.5vw, 4.4rem); }
h3 { margin-bottom: 0.75rem; font-size: 1.35rem; }

.hero-lede { max-width: 510px; color: var(--ink-soft); font-size: 1.15rem; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 1.3rem; margin-top: 2.1rem; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  min-height: 2.95rem;
  padding: 0.9rem 1.15rem 0.9rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--paper); background: var(--ink); }
.button-primary:hover { background: var(--coral-deep); }
.button-secondary { color: var(--ink); border-color: var(--line); background: var(--card); }
.button-secondary:hover { border-color: var(--leaf-deep); color: var(--leaf-deep); background: var(--sky); }
.button-quiet { color: var(--ink-soft); border-color: transparent; background: transparent; }
.button-quiet:hover { color: var(--coral-deep); background: rgba(232, 115, 100, 0.1); }
.text-link { font-size: 0.9rem; font-weight: 700; text-underline-offset: 0.25rem; }
.text-link:hover { color: var(--coral-deep); }

.hero-note {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 1.8rem;
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 600;
}

.hero-note-mark { color: var(--coral); font-size: 1rem; }

.hero-art { position: relative; min-height: 560px; isolation: isolate; overflow: hidden; }
.sun { position: absolute; top: 1rem; right: 7%; width: 9rem; height: 9rem; background: var(--sun); border-radius: 50%; }
.orbit { position: absolute; border: 1px solid var(--line); border-radius: 50%; transform: rotate(-22deg); }
.orbit-one { top: 9%; left: 7%; width: 91%; height: 70%; }
.orbit-two { top: 18%; left: 16%; width: 80%; height: 67%; transform: rotate(49deg); }

.word-card {
  position: absolute;
  z-index: 2;
  box-shadow: var(--shadow);
}

.word-card-main {
  top: 18%;
  left: 17%;
  width: min(350px, 68%);
  padding: 2rem;
  background: var(--card);
  border-radius: 1rem;
  transform: rotate(-4deg);
}

.word-card-label {
  display: block;
  margin-bottom: 1.2rem;
  color: var(--leaf-deep);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.word-card-main strong {
  display: block;
  color: var(--coral-deep);
  font-family: var(--serif);
  font-size: clamp(3.3rem, 6vw, 5rem);
  font-weight: 600;
  letter-spacing: -0.08em;
  line-height: 0.9;
}

.letter-row { display: flex; gap: 0.45rem; margin-top: 1.8rem; }
.letter-row span { display: grid; width: 2.8rem; height: 2.8rem; place-items: center; color: var(--ink); background: var(--sky); border-radius: 0.55rem; font-family: var(--serif); font-size: 1.5rem; }
.letter-row span:nth-child(2) { color: #745c38; background: #f5e5b2; }
.letter-row span:nth-child(3) { color: #684c78; background: var(--lavender); }
.word-card-main p { margin: 1.2rem 0 0; color: var(--ink-soft); font-size: 0.76rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }

.letter-bubble { position: absolute; z-index: 3; display: grid; place-items: center; width: 3.6rem; height: 3.6rem; color: var(--paper); font-family: var(--serif); font-size: 1.6rem; box-shadow: 0 12px 24px rgba(23, 54, 70, 0.13); }
.bubble-a { top: 16%; right: 13%; background: var(--coral); border-radius: 50%; transform: rotate(12deg); }
.bubble-b { right: 3%; bottom: 24%; color: var(--paper); background: var(--leaf-deep); border-radius: 0.6rem; transform: rotate(18deg); }
.bubble-c { bottom: 15%; left: 9%; background: var(--ink); border-radius: 50%; transform: rotate(-13deg); }

.word-strip { position: absolute; right: 9%; bottom: 11%; z-index: 3; padding: 0.75rem 0.95rem; color: var(--ink); background: #fffdf8; border: 1px solid var(--line); border-radius: 0.65rem; box-shadow: 0 12px 24px rgba(23, 54, 70, 0.09); font-size: 0.72rem; font-weight: 700; transform: rotate(5deg); }
.word-strip span { margin-left: 0.55rem; color: var(--coral-deep); }
.art-caption { position: absolute; right: 0; bottom: 2%; max-width: 160px; color: var(--ink-soft); font-family: var(--serif); font-size: 0.9rem; font-style: italic; line-height: 1.3; }

.why { padding: 6rem 0 8rem; border-top: 1px solid var(--line); }
.section-intro { display: grid; grid-template-columns: 1fr 1.25fr 1fr; align-items: end; gap: 2rem; margin-bottom: 3.4rem; }
.section-intro .eyebrow { align-self: start; }
.section-intro h2 { margin-bottom: 0; }
.section-intro > p:last-child { margin-bottom: 0.3rem; color: var(--ink-soft); }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.principle-card { min-height: 260px; padding: 1.75rem; border-radius: 0.85rem; }
.principle-card p { max-width: 260px; margin-bottom: 0; color: var(--ink-soft); }
.principle-card-warm { background: #f5d8c7; }
.principle-card-green { background: #d8e7d7; }
.principle-card-blue { background: #d5e6e8; }
.card-number { display: block; margin-bottom: 3.6rem; color: var(--leaf-deep); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; }

.practice { padding: 2rem 0 8rem; }
.section-heading { display: grid; grid-template-columns: minmax(200px, 1fr) minmax(280px, 0.95fr); align-items: end; gap: 3rem; margin-bottom: 3rem; }
.section-heading h2 { max-width: 650px; margin-bottom: 0; }
.section-heading > p { max-width: 460px; margin-bottom: 0.3rem; color: var(--ink-soft); }

.practice-shell { overflow: hidden; border: 1px solid var(--line); border-radius: 1rem; background: var(--card); box-shadow: var(--shadow); }
.practice-setup { display: grid; grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1.2fr); gap: 2rem; padding: 1.5rem 2.2rem; border-bottom: 1px solid var(--line); background: #f6f1e6; }
.setup-copy h3 { margin-bottom: 0.45rem; font-family: var(--serif); font-size: 1.45rem; }
.setup-copy p:last-child { max-width: 420px; margin-bottom: 0; color: var(--ink-soft); font-size: 0.8rem; }
.setup-controls { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(110px, 0.7fr) minmax(0, 1fr) auto; align-items: end; gap: 0.75rem; }
.setup-field { display: grid; gap: 0.35rem; }
.setup-field label { color: var(--ink-soft); font-size: 0.7rem; font-weight: 700; }
.setup-field select { width: 100%; min-height: 2.95rem; padding: 0.75rem 2rem 0.75rem 0.85rem; border: 1px solid var(--line); border-radius: 0.55rem; color: var(--ink); background: var(--card); font-size: 0.82rem; }
.setup-field select:focus-visible { outline: 3px solid var(--coral); outline-offset: 2px; }
.practice-setup .button { white-space: nowrap; }
.practice-setup .button:disabled { cursor: not-allowed; opacity: 0.55; transform: none; }
.setup-options { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.75rem 1rem; grid-column: 1 / -1; }
.check-option { display: inline-flex; align-items: center; gap: 0.45rem; color: var(--ink-soft); font-size: 0.7rem; font-weight: 600; }
.check-option input { width: 1rem; height: 1rem; margin: 0; accent-color: var(--coral-deep); }
.practice-top { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; padding: 2rem 2.2rem 1.6rem; border-bottom: 1px solid var(--line); }
.practice-kicker { margin-bottom: 0.4rem; color: var(--leaf-deep); font-size: 0.67rem; font-weight: 700; letter-spacing: 0.13em; text-transform: uppercase; }
.practice-top h3 { margin-bottom: 0; font-family: var(--serif); font-size: 1.7rem; }
.progress-block { width: min(310px, 42%); }
.progress-meta { display: flex; justify-content: space-between; gap: 1rem; margin-bottom: 0.6rem; color: var(--ink-soft); font-size: 0.7rem; font-weight: 700; }
.progress-meta span:first-child { color: var(--ink); }
.progress-track { height: 0.55rem; overflow: hidden; background: var(--paper-warm); border-radius: 999px; }
.progress-track span { display: block; width: 20%; height: 100%; background: var(--coral); border-radius: inherit; transition: width 220ms ease; }

.practice-content { padding: 2.7rem clamp(1.5rem, 7vw, 6rem) 2.5rem; }
.pattern-pill { display: table; margin: 0 auto 1rem; padding: 0.4rem 0.7rem; color: var(--leaf-deep); background: #edf5e9; border-radius: 999px; font-size: 0.68rem; font-weight: 600; }
.pattern-pill span { margin-right: 0.25rem; color: var(--coral); }
.pattern-pill strong { font-weight: 700; }

.practice-card { max-width: 600px; margin: 0 auto; padding: 2rem; text-align: center; background: var(--paper-warm); border-radius: 0.9rem; }
.practice-card .word-card-label { margin-bottom: 0.6rem; }
.practice-word-wrap { min-height: 5.4rem; display: grid; place-items: center; }
.practice-word-wrap h3 { margin: 0; color: var(--ink); font-family: var(--serif); font-size: clamp(3.8rem, 8vw, 6rem); letter-spacing: -0.1em; line-height: 0.95; }
.word-letter { display: inline-block; min-width: 0.62em; padding: 0.06em 0.04em; border-radius: 0.18em; transition: color 160ms ease, background 160ms ease, transform 160ms ease; }
.word-letter.is-revealed { color: var(--coral-deep); background: rgba(232, 115, 100, 0.11); }
.word-letter.is-active { color: var(--paper); background: var(--coral); transform: translateY(-0.08em); }
.sound-parts { display: flex; justify-content: center; gap: 0.65rem; min-height: 4.5rem; margin-top: 1.25rem; }
.sound-part { display: grid; min-width: 4.1rem; padding: 0.65rem 0.8rem 0.55rem; background: var(--card); border: 1px solid rgba(23, 54, 70, 0.12); border-radius: 0.65rem; box-shadow: 0 0.45rem 1rem rgba(23, 54, 70, 0.06); }
.sound-part strong { color: var(--coral-deep); font-family: var(--serif); font-size: 1.5rem; line-height: 1; }
.sound-part small { margin-top: 0.3rem; color: var(--ink-soft); font-size: 0.72rem; font-weight: 700; }
.practice-hint { min-height: 1.6rem; margin: 1rem auto 0; color: var(--ink-soft); font-size: 0.84rem; }
.word-context { max-width: 420px; margin: 1rem auto 0; padding: 0.9rem 1rem; color: var(--ink); background: rgba(255, 253, 248, 0.72); border: 1px solid var(--line); border-radius: 0.65rem; text-align: left; }
.word-context-label { margin-bottom: 0.25rem; color: var(--leaf-deep); font-size: 0.66rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
.word-context p:nth-child(2) { margin-bottom: 0.3rem; font-family: var(--serif); font-size: 1.05rem; }
.word-context p:last-child { margin-bottom: 0; color: var(--ink-soft); font-size: 0.72rem; }
.feedback { display: flex; align-items: center; justify-content: center; gap: 0.5rem; min-height: 2.5rem; margin: 1.2rem auto 0; color: var(--ink-soft); font-size: 0.82rem; text-align: center; }
.feedback-icon { color: var(--coral); }
.audio-actions { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 0.8rem 1.1rem; margin-top: 0.8rem; }
.audio-actions span { color: var(--ink-soft); font-size: 0.7rem; }
.practice-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.1rem; }
.practice-foot { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 2.2rem 1.3rem; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 0.72rem; }
.practice-foot p { margin: 0; }
.practice-foot p span { margin-right: 0.35rem; color: var(--leaf-deep); font-size: 1rem; }
.text-button { padding: 0.2rem 0; border: 0; color: var(--ink); background: transparent; font-size: 0.72rem; font-weight: 700; text-decoration: underline; text-underline-offset: 0.22rem; }
.text-button:hover { color: var(--coral-deep); }

.completion-panel { padding: 3.8rem 2rem 4.1rem; text-align: center; background: linear-gradient(135deg, var(--sky), #eef4e8); }
.completion-mark { display: grid; width: 3.5rem; height: 3.5rem; margin: 0 auto 1.5rem; place-items: center; color: var(--paper); background: var(--coral); border-radius: 50%; font-size: 1.35rem; }
.completion-panel .eyebrow { justify-content: center; }
.completion-panel h3 { max-width: 580px; margin: 0 auto 0.85rem; font-family: var(--serif); font-size: clamp(2.4rem, 5vw, 4rem); }
.completion-panel > p:not(.eyebrow) { max-width: 440px; margin: 0 auto; color: var(--ink-soft); }
.completion-actions { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 1.3rem; margin-top: 1.8rem; }
.noscript-note { margin-top: 1rem; color: var(--ink-soft); font-size: 0.82rem; }

.guide { padding-bottom: 7rem; }
.guide-panel { display: grid; grid-template-columns: 1fr 0.8fr; align-items: center; gap: 3rem; padding: clamp(2rem, 5vw, 4rem); color: var(--paper); background: var(--ink); border-radius: 1rem; }
.guide-panel .eyebrow { color: var(--leaf); }
.guide-panel h2 { max-width: 520px; margin-bottom: 0.8rem; }
.guide-copy > p:last-child { max-width: 560px; margin-bottom: 0; color: #c9d5d7; }
.guide-note { display: flex; align-items: flex-start; gap: 1rem; padding: 1.4rem; color: var(--ink); background: var(--paper); border-radius: 0.8rem; }
.guide-note-mark { display: grid; flex: 0 0 auto; width: 2.1rem; height: 2.1rem; place-items: center; color: var(--paper); background: var(--coral); border-radius: 50%; font-family: var(--serif); font-size: 1.1rem; }
.guide-note strong { display: block; margin: 0.1rem 0 0.25rem; font-family: var(--serif); font-size: 1.25rem; }
.guide-note p { margin: 0; color: var(--ink-soft); font-size: 0.84rem; }

.site-footer { display: grid; grid-template-columns: 1fr 1.5fr auto; align-items: center; gap: 2rem; padding: 1.7rem 0 2.5rem; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 0.78rem; }
.footer-wordmark { color: var(--ink); }
.site-footer p { margin-bottom: 0; }
.footer-link { color: var(--ink); font-weight: 700; text-underline-offset: 0.2rem; }
.footer-link:hover { color: var(--coral-deep); }
.footer-divider { margin-inline: 0.45rem; color: var(--coral); }

@media (max-width: 850px) {
  .site-header { align-items: flex-start; gap: 1.4rem; }
  nav { flex-wrap: wrap; justify-content: flex-end; gap: 0.7rem 1rem; }
  nav a:not(.nav-cta) { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 4rem; }
  .hero-art { min-height: 480px; }
  .section-intro { grid-template-columns: 1fr 1.4fr; }
  .section-intro .eyebrow { grid-row: span 2; }
  .section-intro > p:last-child { grid-column: 2; }
  .section-heading { grid-template-columns: 1fr 1fr; }
  .guide-panel { grid-template-columns: 1fr; }
  .practice-setup { grid-template-columns: 1fr; gap: 1rem; }
}

@media (max-width: 650px) {
  .section-heading { display: block; }
  .section-heading h2 { margin-bottom: 1rem; }
  .section-heading > p { max-width: 520px; }
  .practice-top { display: block; }
  .progress-block { width: 100%; margin-top: 1.5rem; }
  .practice-content { padding-inline: 1rem; }
  .practice-foot { align-items: flex-start; flex-direction: column; }
  .setup-controls { grid-template-columns: 1fr 1fr; }
  .setup-field:nth-child(3) { grid-column: 1 / -1; }
  .practice-setup .button { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .site-header, .section-wrap { width: min(100% - 2rem, 1180px); }
  .site-header { padding-top: 1.1rem; }
  .nav-cta { font-size: 0.78rem; }
  .hero { padding-top: 3.5rem; padding-bottom: 4rem; }
  .hero-art { min-height: 390px; }
  .word-card-main { left: 5%; width: 74%; padding: 1.35rem; }
  .word-card-label { margin-bottom: 1rem; }
  .letter-row { gap: 0.25rem; margin-top: 1.4rem; }
  .letter-row span { width: 2.2rem; height: 2.2rem; }
  .sun { width: 6.5rem; height: 6.5rem; }
  .bubble-a { right: 4%; }
  .bubble-b { right: 0; }
  .bubble-c { left: 1%; }
  .word-strip { right: 5%; bottom: 8%; }
  .art-caption { right: 0; bottom: 0; font-size: 0.78rem; }
  .section-intro { display: block; }
  .section-intro h2 { margin-bottom: 1rem; }
  .section-intro .eyebrow { margin-bottom: 1.5rem; }
  .principles { grid-template-columns: 1fr; }
  .principle-card { min-height: 0; }
  .card-number { margin-bottom: 2rem; }
  .practice { padding-top: 0; }
  .practice-setup { padding: 1.35rem 1.25rem; }
  .setup-controls { grid-template-columns: 1fr; }
  .setup-field:nth-child(3) { grid-column: auto; }
  .practice-setup .button { grid-column: auto; width: 100%; }
  .setup-options { display: block; }
  .setup-options .text-button { margin-top: 0.6rem; }
  .practice-top { padding: 1.5rem 1.25rem 1.2rem; }
  .practice-foot { padding-inline: 1.25rem; }
  .practice-card { padding: 1.5rem 1rem; }
  .sound-parts { gap: 0.4rem; }
  .sound-part { min-width: 3.55rem; }
  .guide { padding-bottom: 4.5rem; }
  .guide-panel { padding: 2rem 1.35rem; }
  .site-footer { display: block; }
  .site-footer p { margin-bottom: 0.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

@media (max-width: 560px) {
  .setup-controls { grid-template-columns: 1fr; }
  .setup-controls .setup-field:nth-child(n + 3), .setup-controls .button { grid-column: auto; }
}

@media print {
  body { color: #111; background: white; }
  .site-header, .hero, .why, .practice, .site-footer, .skip-link { display: none !important; }
  .guide { display: block; width: auto; padding: 0; }
  .guide-panel { display: block; min-height: 0; padding: 2rem; color: #111; background: white; border: 1px solid #aaa; }
  .guide-panel .eyebrow { color: #315c48; }
  .guide-copy > p:last-child { color: #333; }
  .guide-note { margin-top: 1.5rem; border: 1px solid #aaa; }
  #print-guide { display: none; }
}

/* P2/P3 practice modes and adult tools */
.setup-controls { grid-template-columns: minmax(0, 1.2fr) minmax(110px, 0.7fr) minmax(0, 1fr) minmax(0, 1fr) auto; }
.adaptive-note { grid-column: 1 / -1; margin: 0; color: var(--ink-soft); font-size: 0.7rem; }
.mode-workspace { max-width: 600px; margin: 1.25rem auto 0; padding: 1.25rem; background: rgba(255, 253, 248, 0.72); border: 1px solid var(--line); border-radius: 0.8rem; }
.mode-instruction { margin-bottom: 1rem; color: var(--ink-soft); font-size: 0.82rem; text-align: center; }
.build-answer { display: flex; justify-content: center; flex-wrap: wrap; gap: 0.45rem; min-height: 3.25rem; padding: 0.55rem; border-bottom: 1px dashed var(--line); }
.answer-chip { display: grid; min-width: 2.4rem; min-height: 2.4rem; place-items: center; padding-inline: 0.45rem; color: var(--paper); background: var(--ink); border-radius: 0.55rem; font-family: var(--serif); font-size: 1.25rem; }
.tile-bank { display: flex; justify-content: center; flex-wrap: wrap; gap: 0.55rem; margin-top: 1rem; }
.letter-tile { min-width: 3rem; min-height: 3rem; padding: 0.55rem 0.7rem; color: var(--ink); background: var(--sky); border: 1px solid rgba(23, 54, 70, 0.14); border-radius: 0.55rem; font-family: var(--serif); font-size: 1.2rem; font-weight: 600; }
.letter-tile:nth-child(3n) { background: #f5e5b2; }
.letter-tile:nth-child(3n + 1) { background: var(--lavender); }
.letter-tile:disabled { cursor: default; opacity: 0.38; }
.mode-button-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 0.7rem; margin-top: 1rem; }
.choice-workspace > p { margin-bottom: 0.8rem; color: var(--ink-soft); font-size: 0.82rem; text-align: center; }
.choice-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.65rem; }
.mode-choice { min-height: 3.25rem; padding: 0.7rem; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 0.65rem; font-family: var(--serif); font-size: 1.05rem; font-weight: 600; }
.mode-choice:hover, .mode-choice:focus-visible { border-color: var(--coral-deep); background: #fff7ed; }
.dictation-workspace label { display: block; margin-bottom: 0.45rem; color: var(--ink-soft); font-size: 0.78rem; font-weight: 700; }
.dictation-row { display: flex; gap: 0.65rem; }
.dictation-row input, .tool-form-grid input { width: 100%; min-height: 2.8rem; padding: 0.65rem 0.75rem; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 0.55rem; }
.dictation-row input:focus-visible, .tool-form-grid input:focus-visible { outline: 3px solid var(--coral); outline-offset: 2px; }
.practice-content[data-practice-mode="build"] .practice-word-wrap h3,
.practice-content[data-practice-mode="dictate"] .practice-word-wrap h3 { color: transparent; text-shadow: 0 0 0 var(--ink); }
.practice-content[data-practice-mode="build"] .word-letter,
.practice-content[data-practice-mode="dictate"] .word-letter { color: transparent; background: var(--card); }

.adult-tools { padding-bottom: 8rem; border-top: 1px solid var(--line); }
.tools-heading { padding-top: 6rem; }
.tools-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.tool-card { overflow: hidden; border: 1px solid var(--line); border-radius: 0.85rem; background: var(--card); }
.tool-card summary { display: flex; align-items: flex-start; gap: 1rem; padding: 1.35rem 1.5rem; cursor: pointer; list-style: none; }
.tool-card summary::-webkit-details-marker { display: none; }
.tool-card summary::after { margin-left: auto; color: var(--coral-deep); content: "+"; font-size: 1.3rem; line-height: 1; }
.tool-card[open] summary::after { content: "–"; }
.tool-card summary strong, .tool-card summary small { display: block; }
.tool-card summary strong { font-family: var(--serif); font-size: 1.2rem; }
.tool-card summary small { margin-top: 0.2rem; color: var(--ink-soft); font-size: 0.76rem; }
.tool-number { display: grid; flex: 0 0 auto; width: 2rem; height: 2rem; place-items: center; color: #102c39; background: var(--coral); border-radius: 50%; font-family: var(--serif); }
.tool-body { padding: 0 1.5rem 1.5rem; }
.tool-status { margin: 0 0 1rem; color: var(--leaf-deep); font-size: 0.78rem; font-weight: 700; }
.tool-status[data-state="invalid"] { color: var(--coral-deep); }
.tool-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }
.tool-form-grid .setup-field { display: grid; gap: 0.35rem; }
.tool-form-grid .setup-field label { color: var(--ink-soft); font-size: 0.7rem; font-weight: 700; }
.tool-form-grid .full-field { grid-column: 1 / -1; }
.tool-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 0.65rem; margin-top: 1rem; }
.tool-actions .button { font-size: 0.78rem; }
.file-button { cursor: pointer; }
.consent-option { display: flex; margin-top: 0.8rem; }
.account-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 0.8rem 1rem; margin-top: 1rem; padding-top: 0.9rem; border-top: 1px solid var(--line); }
.tool-note { margin: 1rem 0 0; color: var(--ink-soft); font-size: 0.74rem; }
.report-panel { margin-top: 1.25rem; padding: 0.9rem 1rem; background: #eef4e8; border-radius: 0.65rem; }
.report-panel strong { font-family: var(--serif); }
.report-panel p { margin: 0.35rem 0 0; color: var(--ink-soft); font-size: 0.75rem; }
.assignment-list, .draft-list { display: grid; gap: 0.55rem; margin: 1rem 0 0; padding: 0; list-style: none; }
.assignment-list li, .draft-list li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.7rem 0; border-bottom: 1px solid var(--line); font-size: 0.75rem; }
.assignment-list li:last-child, .draft-list li:last-child { border-bottom: 0; }
.assignment-list strong, .draft-list strong { font-family: var(--serif); }
.assignment-list span, .draft-list span { color: var(--ink-soft); text-align: right; }

.catalog-card { grid-column: 1 / -1; }
.catalog-body { padding-bottom: 1.7rem; }
.catalog-filters { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1fr); gap: 0.75rem; margin-top: 1rem; }
.catalog-filters input, .catalog-filters select { width: 100%; min-height: 2.8rem; padding: 0.65rem 0.75rem; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 0.55rem; }
.catalog-filters input:focus-visible, .catalog-filters select:focus-visible { outline: 3px solid var(--coral); outline-offset: 2px; }
.catalog-subheading { margin: 1.5rem 0 0.65rem; color: var(--leaf-deep); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.catalog-warmups { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.6rem; }
.warmup-card { border: 1px solid var(--line); border-radius: 0.65rem; background: var(--paper-warm); }
.warmup-card summary { display: grid; gap: 0.25rem; padding: 0.8rem 0.85rem; cursor: pointer; list-style: none; }
.warmup-card summary::-webkit-details-marker { display: none; }
.warmup-card summary::after { justify-self: end; margin-top: -1.1rem; color: var(--coral-deep); content: "+"; font-size: 1.1rem; }
.warmup-card[open] summary::after { content: "–"; }
.warmup-card summary strong { font-family: var(--serif); font-size: 0.95rem; }
.warmup-card summary small { color: var(--ink-soft); font-size: 0.68rem; line-height: 1.35; }
.warmup-body { padding: 0 0.85rem 0.85rem; color: var(--ink-soft); font-size: 0.72rem; }
.warmup-body p { margin: 0.7rem 0; }
.warmup-body ol { margin: 0; padding-left: 1.1rem; }
.warmup-body li + li { margin-top: 0.35rem; }
.catalog-layout { display: grid; grid-template-columns: minmax(210px, 0.72fr) minmax(0, 1.6fr); gap: 1rem; margin-top: 1.1rem; }
.catalog-list { display: grid; align-content: start; gap: 0.45rem; max-height: 42rem; overflow-y: auto; padding-right: 0.25rem; }
.catalog-list-item { display: grid; }
.catalog-item { display: grid; gap: 0.25rem; padding: 0.85rem 0.9rem; color: var(--ink); text-align: left; background: var(--paper); border: 1px solid var(--line); border-radius: 0.65rem; }
.catalog-item:hover, .catalog-item:focus-visible, .catalog-item[aria-pressed="true"] { border-color: var(--coral-deep); background: #fff7ed; }
.catalog-item[aria-pressed="true"] { box-shadow: inset 0.25rem 0 0 var(--coral); }
.catalog-item strong { font-family: var(--serif); font-size: 0.98rem; }
.catalog-item small { color: var(--leaf-deep); font-size: 0.65rem; font-weight: 700; }
.catalog-item span { color: var(--ink-soft); font-size: 0.7rem; line-height: 1.35; }
.catalog-empty { padding: 1rem; color: var(--ink-soft); background: var(--paper-warm); border-radius: 0.65rem; font-size: 0.78rem; }
.catalog-detail { padding: 1.25rem; background: var(--paper-warm); border: 1px solid var(--line); border-radius: 0.75rem; }
.catalog-detail-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.catalog-detail-kicker { margin-bottom: 0.35rem; color: var(--leaf-deep); font-size: 0.65rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
.catalog-detail h3 { margin: 0; font-family: var(--serif); font-size: clamp(1.5rem, 3vw, 2.2rem); }
.catalog-detail-heading > div > p:last-child { max-width: 650px; margin: 0.45rem 0 0; color: var(--ink-soft); font-size: 0.78rem; }
.catalog-detail-code { flex: 0 0 auto; padding: 0.45rem 0.6rem; color: var(--leaf-deep); background: #edf5e9; border-radius: 999px; font-size: 0.65rem; font-weight: 700; }
.catalog-detail-actions { display: flex; flex-wrap: wrap; gap: 0.55rem; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.catalog-detail-actions .button { font-size: 0.74rem; }
.catalog-detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 1rem; }
.catalog-detail section { min-width: 0; }
.catalog-detail h4 { margin: 0 0 0.45rem; color: var(--leaf-deep); font-size: 0.69rem; letter-spacing: 0.08em; text-transform: uppercase; }
.catalog-detail section > p, .catalog-detail section > ul { margin: 0; color: var(--ink-soft); font-size: 0.78rem; line-height: 1.5; }
.catalog-detail section > ul { padding-left: 1rem; }
.catalog-detail section > ul li + li { margin-top: 0.3rem; }
.catalog-meta { margin-top: 0.5rem !important; color: var(--ink-soft); font-size: 0.68rem !important; }
.catalog-routine { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.catalog-routine dl { display: grid; grid-template-columns: auto 1fr; gap: 0.55rem 0.9rem; margin: 0; font-size: 0.77rem; }
.catalog-routine dt { color: var(--ink); font-weight: 700; }
.catalog-routine dd { margin: 0; color: var(--ink-soft); }
.misconception-item { padding: 0.65rem 0; border-top: 1px solid rgba(23, 54, 70, 0.11); }
.misconception-item:first-child { padding-top: 0; border-top: 0; }
.misconception-item strong { color: var(--ink); font-size: 0.74rem; }
.misconception-item p { margin: 0.22rem 0 0; color: var(--ink-soft); font-size: 0.69rem; line-height: 1.4; }
.catalog-reading, .catalog-text { display: grid; gap: 0.45rem; margin-top: 0.55rem; }
.catalog-sentence { display: grid; gap: 0.15rem; padding: 0.6rem 0.7rem; background: var(--card); border-left: 0.25rem solid var(--leaf); border-radius: 0.35rem; }
.catalog-sentence.adult-read { border-left-color: var(--coral); }
.catalog-sentence strong, .catalog-text strong { font-family: var(--serif); font-size: 0.98rem; }
.catalog-sentence small, .catalog-text small { color: var(--ink-soft); font-size: 0.67rem; }
.catalog-text { margin-top: 0.75rem; padding: 0.75rem; background: rgba(255, 253, 248, 0.72); border: 1px solid var(--line); border-radius: 0.5rem; }
.catalog-text p { margin: 0; color: var(--ink); font-family: var(--serif); font-size: 1rem; line-height: 1.5; }
.catalog-adult-note { margin: 1rem 0 0; padding: 0.7rem 0.8rem; color: var(--ink); background: #f5e5b2; border-radius: 0.45rem; font-size: 0.72rem; line-height: 1.45; }
.catalog-sources { margin: 1rem 0 0; color: var(--ink-soft); font-size: 0.68rem; }
.catalog-sources a { color: var(--ink); font-weight: 700; }

@media (max-width: 1050px) {
  .setup-controls { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .setup-controls .button { grid-column: 1 / -1; justify-self: start; }
}

@media (max-width: 650px) {
  .setup-controls { grid-template-columns: 1fr 1fr; }
  .setup-controls .setup-field:nth-child(n + 3), .setup-controls .button { grid-column: 1 / -1; }
  .tools-grid { grid-template-columns: 1fr; }
  .tool-form-grid { grid-template-columns: 1fr; }
  .tool-form-grid .full-field { grid-column: auto; }
  .dictation-row { display: grid; }
  .dictation-row .button { width: 100%; }
  .choice-grid { grid-template-columns: 1fr; }
  .assignment-list li, .draft-list li { display: grid; gap: 0.2rem; }
  .assignment-list span, .draft-list span { text-align: left; }
  .catalog-filters, .catalog-layout, .catalog-detail-grid { grid-template-columns: 1fr; }
  .catalog-warmups { grid-template-columns: 1fr 1fr; }
  .catalog-list { max-height: 25rem; }
  .catalog-detail-heading { display: block; }
  .catalog-detail-code { display: inline-block; margin-top: 0.75rem; }
}

@media print {
  .adult-tools { display: none !important; }
}

@media print {
  body.printing-catalog .site-header,
  body.printing-catalog .hero,
  body.printing-catalog .why,
  body.printing-catalog .practice,
  body.printing-catalog .guide,
  body.printing-catalog .site-footer,
  body.printing-catalog .skip-link { display: none !important; }
  body.printing-catalog .adult-tools { display: block !important; width: auto; padding: 0; border: 0; }
  body.printing-catalog .tools-heading,
  body.printing-catalog .catalog-filters,
  body.printing-catalog .catalog-status,
  body.printing-catalog .catalog-warmups,
  body.printing-catalog .catalog-list,
  body.printing-catalog .catalog-detail-actions,
  body.printing-catalog #catalog-detail-status { display: none !important; }
  body.printing-catalog .tools-grid { display: block; }
  body.printing-catalog .tools-grid > .tool-card:not(.catalog-card) { display: none !important; }
  body.printing-catalog .catalog-card { display: block !important; border: 0; }
  body.printing-catalog .catalog-card > summary { display: none; }
  body.printing-catalog .catalog-body { padding: 0; }
  body.printing-catalog .catalog-layout { display: block; margin: 0; }
  body.printing-catalog .catalog-detail { display: block !important; padding: 0; border: 0; background: white; }
  body.printing-catalog .catalog-detail-heading { border-bottom: 1px solid #aaa; padding-bottom: 1rem; }
  body.printing-catalog .catalog-adult-note { background: white; border: 1px solid #aaa; }
}