* {
  box-sizing: border-box;
}

:root {
  color-scheme: dark;
  --bg: #050d0a;
  --bg-soft: #0b1713;
  --panel: rgba(12, 24, 19, 0.84);
  --panel-strong: #10231b;
  --line: rgba(242, 224, 176, 0.14);
  --line-strong: rgba(242, 224, 176, 0.24);
  --text: #f7f1df;
  --muted: #bfd0c2;
  --accent: #f2c86d;
  --accent-2: #8fe0b7;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(40, 89, 68, 0.38), transparent 30%),
    radial-gradient(circle at 80% 8%, rgba(242, 200, 109, 0.1), transparent 22%),
    linear-gradient(180deg, #07120f 0%, #050d0a 100%);
  font-family: "Trebuchet MS", "Segoe UI", system-ui, sans-serif;
}

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

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

.site-backdrop {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.22), transparent 82%);
  opacity: 0.7;
}

.site-shell {
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto;
  padding: 20px 0 64px;
  position: relative;
  z-index: 1;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0 14px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  color: #06100c;
  background: linear-gradient(135deg, #f7df9b 0%, #d39e34 100%);
  box-shadow: 0 12px 32px rgba(242, 200, 109, 0.24);
  font-weight: 900;
  letter-spacing: 0.05em;
}

.brand-copy {
  display: grid;
  gap: 3px;
}

.brand-copy strong {
  font-size: 1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.brand-copy span {
  color: var(--muted);
  font-size: 0.9rem;
}

.topnav {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  flex: 1 1 auto;
  max-width: 920px;
}

.nav-group {
  display: grid;
  gap: 10px;
  min-width: 0;
  padding: 14px;
  border: 1px solid rgba(242, 224, 176, 0.1);
  border-radius: 20px;
  background:
    radial-gradient(circle at top right, rgba(242, 200, 109, 0.08), transparent 36%),
    rgba(8, 18, 14, 0.7);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.nav-group-learn {
  background:
    radial-gradient(circle at top right, rgba(143, 224, 183, 0.11), transparent 36%),
    rgba(8, 18, 14, 0.7);
}

.nav-group-tools {
  background:
    radial-gradient(circle at top right, rgba(141, 203, 255, 0.1), transparent 36%),
    rgba(8, 18, 14, 0.7);
}

.nav-group-review {
  background:
    radial-gradient(circle at top right, rgba(242, 200, 109, 0.1), transparent 36%),
    rgba(8, 18, 14, 0.7);
}

.nav-group-jump {
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.04), transparent 36%),
    rgba(8, 18, 14, 0.64);
}

.nav-label-wrap {
  display: grid;
  gap: 4px;
}

.nav-label {
  padding: 0;
  color: #e6cd8d;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.nav-note {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.35;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.nav-links-jump {
  align-content: flex-start;
}

.topnav a,
.search-strip a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--muted);
  background: rgba(9, 18, 14, 0.56);
  font-size: 0.92rem;
  line-height: 1.1;
  text-align: center;
  transition: transform 180ms ease, border-color 180ms ease, color 180ms ease, background 180ms ease;
}

.topnav a:hover,
.search-strip a:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
  color: var(--text);
  background: rgba(16, 35, 27, 0.88);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: 30px;
  align-items: center;
  padding: 26px 0 18px;
}

.hero-copy {
  padding: 18px 2px 18px 0;
}

.eyebrow {
  margin: 0 0 14px;
  color: #e6cd8d;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1;
}

h1 {
  max-width: 11ch;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.3rem, 8vw, 6.9rem);
  letter-spacing: -0.05em;
}

.lede {
  max-width: 62ch;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.8;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: #08110d;
  background: linear-gradient(135deg, #f7df9b 0%, #d39e34 100%);
  border-color: transparent;
  font-weight: 800;
}

.button-secondary {
  color: var(--text);
  background: rgba(13, 27, 21, 0.9);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.hero-badges li {
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(8, 18, 14, 0.8);
  color: #d7e4d8;
  font-size: 0.95rem;
}

.study-sequence,
.best-next {
  margin-top: 18px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    radial-gradient(circle at top right, rgba(242, 200, 109, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(11, 23, 18, 0.94), rgba(7, 14, 11, 0.96));
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.16);
}

.study-sequence {
  position: relative;
  overflow: hidden;
}

.study-sequence::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, #f2c86d 0%, #8fe0b7 100%);
}

.study-sequence-head,
.best-next-head {
  display: grid;
  gap: 6px;
}

.study-sequence-head p:last-child,
.best-next-head p:last-child {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.study-sequence-head .eyebrow,
.best-next-head .eyebrow {
  margin-bottom: 0;
}

.study-sequence-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.study-sequence-list a {
  display: grid;
  gap: 6px;
  min-height: 100%;
  padding: 15px 13px;
  border-radius: 16px;
  border: 1px solid rgba(242, 224, 176, 0.14);
  background: rgba(8, 18, 14, 0.84);
  color: var(--text);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.study-sequence-list a:hover,
.best-next-card:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
  background: rgba(16, 35, 27, 0.96);
}

.study-sequence-list span {
  color: #e6cd8d;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.study-sequence-list a {
  font-weight: 700;
  line-height: 1.35;
}

.best-next-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.best-next-card {
  display: grid;
  gap: 6px;
  padding: 15px;
  border-radius: 16px;
  border: 1px solid rgba(242, 224, 176, 0.14);
  background: rgba(8, 18, 14, 0.84);
  color: var(--text);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.best-next-card strong {
  font-size: 1rem;
  letter-spacing: 0.01em;
}

.best-next-card span {
  color: var(--muted);
  line-height: 1.55;
}

.hero-visual {
  margin: 0;
  padding: 16px;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(10, 21, 16, 0.95), rgba(6, 13, 10, 0.92));
  box-shadow: var(--shadow);
}

.visual-caption {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 4px 4px 14px;
  color: var(--muted);
  font-size: 0.92rem;
}

.visual-caption span {
  color: #f1e0aa;
}

.hero-visual svg {
  width: 100%;
  height: auto;
  border-radius: 22px;
}

.quick-routes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  padding: 0 0 14px;
}

.route-card {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 16px;
  min-height: 100%;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(143, 224, 183, 0.12), transparent 32%),
    linear-gradient(180deg, rgba(16, 35, 27, 0.94), rgba(8, 18, 14, 0.96));
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.2);
}

.route-thumb {
  display: grid;
  gap: 8px;
  padding: 16px 16px 15px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(8, 18, 14, 0.92), rgba(10, 22, 17, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.route-thumb-beginner {
  background:
    radial-gradient(circle at top right, rgba(143, 224, 183, 0.16), transparent 34%),
    linear-gradient(180deg, rgba(8, 18, 14, 0.92), rgba(10, 22, 17, 0.98));
}

.route-thumb-board {
  background:
    radial-gradient(circle at top right, rgba(242, 200, 109, 0.16), transparent 34%),
    linear-gradient(180deg, rgba(8, 18, 14, 0.92), rgba(10, 22, 17, 0.98));
}

.route-thumb-tools {
  background:
    radial-gradient(circle at top right, rgba(141, 203, 255, 0.12), transparent 34%),
    linear-gradient(180deg, rgba(8, 18, 14, 0.92), rgba(10, 22, 17, 0.98));
}

.route-thumb span {
  color: #ecd08e;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.route-thumb strong {
  color: #f7f1df;
  font-size: 1.12rem;
  line-height: 1.15;
}

.route-thumb svg {
  width: 100%;
  height: auto;
}

.route-copy {
  display: grid;
  gap: 12px;
}

.route-copy h3 {
  font-size: 1.24rem;
  line-height: 1.18;
}

.route-copy p {
  color: var(--muted);
  line-height: 1.7;
}

.route-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.route-links a {
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid rgba(242, 224, 176, 0.14);
  background: rgba(8, 18, 14, 0.72);
  color: #f4dfae;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.route-links a:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
  background: rgba(16, 35, 27, 0.9);
}

.search-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 8px 0 18px;
}

.path-section {
  padding-top: 18px;
}

.path-grid,
.decision-grid {
  display: grid;
  gap: 18px;
  margin-top: 24px;
}

.path-grid {
  grid-template-columns: 1.2fr 0.9fr 0.9fr;
}

.path-card,
.decision-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(16, 35, 27, 0.92), rgba(8, 18, 14, 0.95));
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.2);
}

.path-card {
  padding: 22px;
}

.path-card-visual {
  padding: 18px;
}

.path-card-thumb {
  margin: -4px -4px 8px;
  padding: 12px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: linear-gradient(180deg, rgba(8, 18, 14, 0.92), rgba(10, 22, 17, 0.98));
}

.path-card-thumb svg {
  width: 100%;
  height: auto;
  border-radius: 14px;
}

.path-card-thumb-beginner svg {
  background: linear-gradient(135deg, rgba(18, 54, 41, 0.8), rgba(9, 22, 17, 0.92));
}

.path-card-thumb-board svg {
  background: linear-gradient(135deg, rgba(17, 44, 34, 0.84), rgba(8, 20, 15, 0.94));
}

.path-card-thumb-drill svg {
  background: linear-gradient(135deg, rgba(14, 35, 27, 0.84), rgba(8, 18, 14, 0.94));
}

.path-diagram {
  height: 100%;
  min-height: 100%;
}

.path-diagram svg {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 18px;
}

.path-card h3,
.decision-card h3 {
  font-size: 1.2rem;
  line-height: 1.2;
}

.path-card p,
.decision-card p {
  color: var(--muted);
  line-height: 1.7;
}

.path-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.path-list li {
  position: relative;
  padding-left: 20px;
  color: #dbe7da;
  line-height: 1.65;
}

.path-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, #f2c86d 0%, #8fe0b7 100%);
}

.path-list a {
  color: #f4dfae;
}

.decision-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.decision-card {
  padding: 20px;
}

.decision-card .card-kicker {
  color: #9fe2bd;
}

.decision-card p {
  margin-top: 10px;
}

.section {
  padding: 54px 0 0;
}

.section-heading {
  max-width: 760px;
}

.section-heading h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: -0.04em;
}

.section-heading p {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.8;
}

.feature-grid,
.faq-grid,
.texture-list,
.tool-layout {
  display: grid;
  gap: 18px;
  margin-top: 24px;
}

.feature-grid {
  grid-template-columns: 1.2fr 0.9fr 0.9fr;
}

.feature-card-wide {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.feature-card-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.feature-card,
.tool-panel,
.texture-card,
.faq-grid article {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(16, 35, 27, 0.92), rgba(8, 18, 14, 0.94));
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.2);
}

.feature-card,
.tool-panel {
  padding: 22px;
}

.feature-card-large {
  padding: 28px;
}

.card-kicker {
  margin: 0 0 12px;
  color: #ecd08e;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.feature-card h3,
.tool-panel h3,
.texture-card h3,
.faq-grid h3 {
  font-size: 1.28rem;
  line-height: 1.15;
}

.feature-card p,
.tool-panel p,
.texture-card p,
.faq-grid p {
  color: var(--muted);
  line-height: 1.7;
}

.bullet-list,
.mini-list,
.checklist {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.bullet-list li,
.mini-list li,
.checklist li {
  position: relative;
  padding-left: 20px;
  color: #dbe7da;
  line-height: 1.6;
}

.bullet-list li::before,
.mini-list li::before,
.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, #f2c86d 0%, #8fe0b7 100%);
}

.section-split .tool-layout {
  grid-template-columns: 1fr 1fr;
}

.tool-panel-wide {
  grid-column: 1 / -1;
}

.tool-panel table {
  width: 100%;
  margin-top: 18px;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 16px;
}

.tool-panel th,
.tool-panel td {
  padding: 13px 14px;
  border-bottom: 1px solid rgba(242, 224, 176, 0.08);
  text-align: left;
}

.tool-panel th {
  color: #f4dfae;
  font-size: 0.84rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.tool-panel td {
  color: #ecf1ea;
}

.panel-note {
  margin-top: 16px;
  color: var(--muted);
}

.compass-grid {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.compass-grid div {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(8, 18, 14, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.compass-grid strong {
  display: block;
  margin-bottom: 6px;
  color: #f4dfae;
}

.compass-grid span {
  color: var(--muted);
  line-height: 1.6;
}

.texture-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.texture-card {
  overflow: hidden;
}

.texture-art {
  display: grid;
  place-items: center;
  min-height: 180px;
  color: rgba(255, 255, 255, 0.92);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.texture-art-dry {
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.14), transparent 30%),
    linear-gradient(135deg, #667d5a 0%, #243a2a 100%);
}

.texture-art-wet {
  background:
    radial-gradient(circle at 70% 26%, rgba(255, 255, 255, 0.14), transparent 28%),
    linear-gradient(135deg, #1a6b53 0%, #103529 100%);
}

.texture-art-paired {
  background:
    radial-gradient(circle at 50% 20%, rgba(255, 255, 255, 0.14), transparent 28%),
    linear-gradient(135deg, #6e5b39 0%, #2d2417 100%);
}

.texture-card > div:last-child {
  padding: 20px 20px 22px;
}

.texture-card p {
  margin: 10px 0 0;
}

.faq-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.faq-grid article {
  padding: 22px;
}

.faq-grid h3 {
  margin-bottom: 10px;
}

.site-footer {
  display: grid;
  gap: 8px;
  padding: 54px 0 24px;
  color: var(--muted);
  line-height: 1.7;
}

.site-footer p {
  margin: 0;
}

.footer-note {
  color: #dfe9de;
}

.lesson-diagram {
  width: 100%;
  height: auto;
  display: block;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.guide-card,
.guide-note,
.guide-table {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(16, 35, 27, 0.92), rgba(8, 18, 14, 0.95));
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.2);
}

.guide-card,
.guide-note {
  padding: 22px;
}

.guide-table {
  padding: 0;
  overflow: hidden;
}

.guide-card h3,
.guide-note h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
  line-height: 1.2;
}

.guide-list,
.guide-step-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.guide-list li,
.guide-step-list li {
  position: relative;
  padding-left: 20px;
  color: #dbe7da;
  line-height: 1.65;
}

.guide-step-list li {
  padding: 14px 16px 14px 38px;
  border-radius: 18px;
  background: rgba(8, 18, 14, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.guide-step-list strong {
  display: block;
  margin-bottom: 6px;
  color: #f4dfae;
}

.guide-list li::before,
.guide-step-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, #f2c86d 0%, #8fe0b7 100%);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(242, 224, 176, 0.08);
  text-align: left;
  vertical-align: top;
}

.comparison-table th {
  color: #f4dfae;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.comparison-table td {
  color: #ecf1ea;
  line-height: 1.6;
}

.comparison-table .table-action-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 158px;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid rgba(242, 224, 176, 0.28);
  border-radius: 999px;
  color: #f6e6b8;
  background: rgba(242, 224, 176, 0.08);
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
  white-space: normal;
}

.guide-note {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.guide-note strong {
  color: #f4dfae;
}

.guide-note p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.guide-callout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
}

.faq-study-callout {
  margin-top: 18px;
}

.guide-callout p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.guide-callout .button {
  justify-self: end;
}

.opening-ranges-page .guide-list strong {
  color: #f4dfae;
}

.opening-ranges-page .comparison-table td:first-child,
.opening-ranges-page .comparison-table th:first-child {
  white-space: nowrap;
}

.opening-ranges-page .guide-note {
  margin-top: 18px;
}

.odds-flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.odds-flow div {
  padding: 14px 12px;
  border-radius: 18px;
  background: rgba(8, 18, 14, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
}

.odds-flow strong {
  display: block;
  margin-bottom: 6px;
  color: #f4dfae;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.odds-flow span {
  color: #ecf1ea;
  font-size: 1.02rem;
  font-weight: 700;
}

.odds-equity-note {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.tool-panel-link {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 100%;
  background:
    radial-gradient(circle at top right, rgba(143, 224, 183, 0.12), transparent 32%),
    linear-gradient(180deg, rgba(16, 35, 27, 0.96), rgba(8, 18, 14, 0.95));
}

.tool-panel-link .card-kicker {
  color: #9fe2bd;
}

.tool-panel-link h3 {
  max-width: 12ch;
}

.tool-panel-link p {
  max-width: 62ch;
}

.tool-panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: auto;
}

.tool-page {
  padding-bottom: 72px;
}

.article-page {
  padding-bottom: 72px;
}

.glossary-page {
  padding-bottom: 72px;
}

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(0, 1.02fr);
  gap: 22px;
  align-items: stretch;
  padding: 18px 0 8px;
}

.page-hero-copy,
.page-hero-visual,
.result-panel,
.visual-matrix,
.tool-frame,
.example-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(16, 35, 27, 0.94), rgba(8, 18, 14, 0.96));
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
}

.page-hero-copy {
  display: grid;
  gap: 18px;
  padding: 30px;
}

.page-hero-copy .lede {
  max-width: 58ch;
}

.eyebrow-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.eyebrow-chip {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(8, 18, 14, 0.76);
  color: #d8e7da;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-hero-visual {
  display: grid;
  gap: 16px;
  padding: 18px;
}

.visual-stage {
  position: relative;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid rgba(242, 224, 176, 0.16);
  background:
    radial-gradient(circle at 18% 18%, rgba(242, 200, 109, 0.08), transparent 24%),
    radial-gradient(circle at 82% 26%, rgba(143, 224, 183, 0.1), transparent 28%),
    linear-gradient(180deg, rgba(6, 13, 10, 0.98), rgba(12, 26, 19, 0.96));
  overflow: hidden;
}

.comparison-diagram {
  width: 100%;
  height: auto;
  margin-bottom: 16px;
  border-radius: 18px;
}

.visual-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.45;
  pointer-events: none;
}

.visual-stage > * {
  position: relative;
  z-index: 1;
}

.visual-stage-label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 0.9rem;
}

.visual-stage-label span {
  color: #f1dfad;
}

.card-row,
.board-row {
  display: grid;
  gap: 10px;
}

.card-row {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.board-row {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 12px;
}

.card-face {
  display: grid;
  align-content: space-between;
  min-height: 122px;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: linear-gradient(180deg, #fefcf7 0%, #e8dfcf 100%);
  color: #102117;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.3);
}

.card-face.empty {
  background: linear-gradient(180deg, rgba(12, 24, 19, 0.82), rgba(8, 17, 13, 0.92));
  border-style: dashed;
  color: rgba(215, 227, 217, 0.58);
  box-shadow: none;
}

.card-face.red {
  color: #b44431;
}

.card-top,
.card-bottom {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px;
}

.card-rank {
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.card-suit {
  font-size: 1.1rem;
  font-weight: 800;
}

.card-text {
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.visual-matrix {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 14px;
}

.matrix-tile {
  min-height: 96px;
  padding: 14px;
  border-radius: 18px;
  background: rgba(8, 18, 14, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.matrix-tile strong {
  display: block;
  margin-bottom: 8px;
  color: #f3dfae;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.matrix-tile span {
  color: var(--muted);
  line-height: 1.55;
}

.comparison-criteria-grid {
  display: grid;
  gap: 18px;
  margin-top: 24px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tool-frame {
  padding: 22px;
}

.tool-frame h2 {
  margin-bottom: 10px;
}

.field-grid {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.field-set {
  display: grid;
  gap: 10px;
}

.field-set h3 {
  font-size: 1rem;
}

.field-set p,
.field-note {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.validation-message {
  margin: 2px 0 0;
  color: #d8e7da;
  font-size: 0.92rem;
  line-height: 1.5;
}

.validation-message.is-error {
  color: #ffcfbf;
}

.input-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.input-grid.board-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.input-card {
  width: 100%;
  min-height: 54px;
  padding: 0 16px;
  border: 1px solid rgba(242, 224, 176, 0.18);
  border-radius: 16px;
  background: rgba(7, 14, 11, 0.95);
  color: var(--text);
  font: inherit;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.input-card:focus {
  outline: 2px solid rgba(242, 200, 109, 0.45);
  outline-offset: 2px;
}

.input-card.is-invalid,
.input-card[aria-invalid="true"] {
  border-color: rgba(255, 140, 109, 0.72);
  background: rgba(36, 15, 13, 0.98);
  box-shadow: 0 0 0 1px rgba(255, 140, 109, 0.2);
}

.input-card::placeholder {
  color: rgba(191, 208, 194, 0.55);
}

.preset-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.preset-button {
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(242, 224, 176, 0.18);
  background: rgba(9, 18, 14, 0.74);
  color: var(--text);
  font: inherit;
  font-size: 0.94rem;
  cursor: pointer;
}

.preset-button:hover {
  border-color: var(--line-strong);
}

.result-panel {
  display: grid;
  gap: 14px;
  padding: 22px;
}

.result-meter {
  margin-top: 4px;
}

.result-title {
  display: grid;
  gap: 8px;
}

.result-title h3 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.05;
}

.result-score {
  color: #f3dfae;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.results-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.result-stat {
  padding: 14px;
  border-radius: 18px;
  background: rgba(8, 18, 14, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.result-stat strong {
  display: block;
  margin-bottom: 8px;
  color: #f4dfae;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.result-stat span {
  display: block;
  line-height: 1.55;
  color: var(--muted);
}

.result-callouts {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.result-callout {
  padding: 14px;
  border-radius: 18px;
  background: rgba(8, 18, 14, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.result-callout strong {
  display: block;
  margin-bottom: 8px;
  color: #f4dfae;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.result-callout p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.result-callout a {
  display: inline-flex;
  margin-bottom: 8px;
  color: #f7df9b;
  font-weight: 700;
}

.result-meter {
  height: 12px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
}

.result-meter-fill {
  height: 100%;
  width: var(--meter-width, 0%);
  border-radius: inherit;
  background: linear-gradient(90deg, #f2c86d 0%, #8fe0b7 100%);
}

.note-stack {
  display: grid;
  gap: 10px;
}

.note-item {
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(8, 18, 14, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: #dbe8db;
  line-height: 1.55;
}

.study-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.study-links a {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(8, 18, 14, 0.7);
  color: var(--muted);
}

.faq-priority-grid {
  display: grid;
  gap: 18px;
  margin-top: 24px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.faq-priority-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(16, 35, 27, 0.92), rgba(8, 18, 14, 0.95));
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.2);
}

.faq-priority-card h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
  line-height: 1.2;
}

.faq-priority-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.term-jump-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 18px;
}

.term-jump-grid a {
  display: grid;
  gap: 4px;
  padding: 14px 15px;
  border: 1px solid rgba(242, 224, 176, 0.14);
  border-radius: 18px;
  background:
    radial-gradient(circle at top right, rgba(242, 200, 109, 0.12), transparent 34%),
    rgba(8, 18, 14, 0.8);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.16);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.term-jump-grid a:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
  background:
    radial-gradient(circle at top right, rgba(242, 200, 109, 0.16), transparent 34%),
    rgba(16, 35, 27, 0.95);
}

.term-jump-grid span {
  color: #f1dfad;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.term-jump-grid strong {
  color: var(--text);
  font-size: 0.96rem;
  line-height: 1.25;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  color: #d0decf;
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.breadcrumbs a {
  color: #f4dfae;
}

.breadcrumbs span {
  color: var(--muted);
}

.example-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 24px;
}

.example-hand-compare {
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  margin-top: 14px;
}

.example-hand-side {
  display: grid;
  gap: 8px;
}

.example-hand-side strong {
  color: #f4dfae;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.example-hand-vs {
  color: #f4dfae;
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.example-hand-row {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.example-hand-row .card-face {
  min-height: 94px;
  padding: 10px;
  border-radius: 14px;
}

.example-hand-row .card-rank {
  font-size: 1.08rem;
}

.example-hand-row .card-suit {
  font-size: 0.92rem;
}

.example-card {
  padding: 18px;
}

.example-card h3 {
  font-size: 1.1rem;
}

.example-card p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.example-card .preset-button {
  margin-top: 14px;
}

.example-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.example-tags span {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(8, 18, 14, 0.76);
  color: #d9e7db;
  font-size: 0.86rem;
}

.glossary-group {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.glossary-group .section-heading h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.6rem, 2.6vw, 2.3rem);
  letter-spacing: -0.03em;
}

.glossary-group .section-heading p {
  margin-top: 14px;
}

.glossary-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.glossary-card {
  display: grid;
  gap: 12px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    radial-gradient(circle at top right, rgba(143, 224, 183, 0.12), transparent 30%),
    linear-gradient(180deg, rgba(16, 35, 27, 0.94), rgba(8, 18, 14, 0.96));
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.2);
}

.glossary-card .card-kicker {
  margin-bottom: 0;
}

.glossary-term {
  font-size: 1.24rem;
  line-height: 1.15;
}

.glossary-card p {
  color: var(--muted);
  line-height: 1.7;
}

.glossary-example {
  margin: 0;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(8, 18, 14, 0.76);
  color: #dbe7da;
  line-height: 1.6;
}

.glossary-example strong {
  color: #f4dfae;
}

.glossary-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.glossary-links a {
  padding: 8px 11px;
  border-radius: 999px;
  border: 1px solid rgba(242, 224, 176, 0.14);
  background: rgba(8, 18, 14, 0.72);
  color: #f4dfae;
  font-size: 0.88rem;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.glossary-links a:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
  background: rgba(16, 35, 27, 0.9);
}

@media (max-width: 1100px) {
  .term-jump-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .term-jump-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 540px) {
  .term-jump-grid {
    grid-template-columns: 1fr;
  }
}

.board-lesson-callout {
  background:
    radial-gradient(circle at top right, rgba(242, 200, 109, 0.12), transparent 28%),
    radial-gradient(circle at bottom left, rgba(143, 224, 183, 0.1), transparent 28%),
    linear-gradient(180deg, rgba(16, 35, 27, 0.96), rgba(8, 18, 14, 0.95));
}

.board-lesson-page {
  padding-bottom: 72px;
}

.board-hero-grid {
  display: grid;
  gap: 16px;
  margin-top: 24px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.board-hero-tile,
.board-example-card,
.board-comparison-card,
.board-rule-card,
.board-path-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(16, 35, 27, 0.92), rgba(8, 18, 14, 0.96));
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.2);
}

.board-hero-tile {
  padding: 18px;
}

.board-hero-tile strong {
  display: block;
  margin-bottom: 10px;
  color: #f4dfae;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.board-hero-tile span {
  color: var(--muted);
  line-height: 1.65;
}

.board-grid {
  display: grid;
  gap: 18px;
  margin-top: 24px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.board-example-card {
  overflow: hidden;
}

.board-example-wide {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr);
  align-items: stretch;
}

.board-example-wide .board-example-art {
  min-height: 100%;
  border-bottom: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.board-example-wide .board-example-copy {
  display: grid;
  align-content: start;
}

.board-example-art {
  position: relative;
  padding: 18px;
  min-height: 220px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(circle at 18% 20%, rgba(242, 200, 109, 0.12), transparent 26%),
    radial-gradient(circle at 78% 30%, rgba(143, 224, 183, 0.12), transparent 28%),
    linear-gradient(135deg, #0b1a14 0%, #17352a 100%);
}

.board-example-art svg {
  width: 100%;
  height: auto;
}

.board-example-copy {
  padding: 18px 18px 20px;
}

.board-example-copy h3 {
  font-size: 1.2rem;
}

.board-example-copy p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.board-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.board-pill {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(8, 18, 14, 0.76);
  color: #d9e7db;
  font-size: 0.86rem;
}

.texture-comparison {
  display: grid;
  gap: 18px;
  margin-top: 24px;
  grid-template-columns: 1.1fr 0.9fr;
}

.texture-spectrum {
  overflow: hidden;
  border-radius: 20px;
  margin: 14px 0 18px;
}

.texture-spectrum svg {
  width: 100%;
  height: auto;
}

.board-comparison-card,
.board-rule-card,
.board-path-card {
  padding: 22px;
}

.board-comparison-card h3,
.board-rule-card h3,
.board-path-card h3 {
  font-size: 1.22rem;
  line-height: 1.15;
}

.board-comparison-card p,
.board-rule-card p,
.board-path-card p {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.7;
}

.board-comparison-list {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.board-comparison-list li {
  position: relative;
  padding-left: 20px;
  color: #dbe7da;
  line-height: 1.65;
}

.board-comparison-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, #f2c86d 0%, #8fe0b7 100%);
}

.board-rule-grid {
  display: grid;
  gap: 16px;
  margin-top: 24px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.board-rule-card {
  min-height: 100%;
}

.board-rule-card .card-kicker {
  color: #9fe2bd;
}

.board-rule-card p {
  margin-top: 0;
}

.board-path-card {
  display: grid;
  gap: 14px;
  margin-top: 24px;
  background:
    radial-gradient(circle at top right, rgba(143, 224, 183, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(16, 35, 27, 0.96), rgba(8, 18, 14, 0.95));
}

.board-path-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.study-path-page {
  padding-bottom: 72px;
}

.curriculum-page {
  padding-bottom: 72px;
}

.curriculum-track {
  display: grid;
  gap: 14px;
  margin-top: 24px;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: stretch;
}

.curriculum-node,
.curriculum-routine-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    radial-gradient(circle at top right, rgba(242, 200, 109, 0.08), transparent 26%),
    linear-gradient(180deg, rgba(16, 35, 27, 0.92), rgba(8, 18, 14, 0.95));
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.2);
}

.curriculum-node {
  display: grid;
  gap: 12px;
  min-height: 100%;
  padding: 22px;
}

.curriculum-node h3,
.curriculum-routine-card h3 {
  font-size: 1.22rem;
  line-height: 1.15;
}

.curriculum-node p,
.curriculum-routine-card p {
  color: var(--muted);
  line-height: 1.7;
}

.curriculum-node .card-kicker,
.curriculum-routine-card .card-kicker {
  color: #ecd08e;
}

.curriculum-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
}

.curriculum-connector {
  display: grid;
  place-items: center;
  min-width: 54px;
  position: relative;
  align-self: center;
}

.curriculum-connector::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 50%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(242, 200, 109, 0.7), transparent);
}

.curriculum-connector span {
  position: relative;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(242, 224, 176, 0.18);
  background: rgba(8, 18, 14, 0.92);
  color: #f4dfae;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.22);
  font-size: 1.5rem;
  font-weight: 900;
}

.curriculum-routine-grid {
  display: grid;
  gap: 16px;
  margin-top: 24px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.curriculum-routine-card {
  padding: 20px;
}

.curriculum-routine-card p {
  margin-top: 10px;
}

.curriculum-callout {
  margin-top: 18px;
}

.roadmap-page {
  padding-bottom: 72px;
}

.roadmap-visual-stage {
  padding-bottom: 14px;
}

.roadmap-diagram {
  width: 100%;
  height: auto;
  display: block;
}

.roadmap-hero-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.roadmap-hero-tile {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background:
    radial-gradient(circle at top right, rgba(242, 200, 109, 0.08), transparent 30%),
    rgba(8, 18, 14, 0.8);
}

.roadmap-hero-tile strong {
  display: block;
  margin-bottom: 10px;
  color: #f4dfae;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.roadmap-hero-tile span {
  color: var(--muted);
  line-height: 1.65;
}

.roadmap-sequence {
  display: grid;
  gap: 14px;
  margin-top: 24px;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: stretch;
}

.roadmap-step-card {
  display: grid;
  gap: 12px;
  min-height: 100%;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
  background:
    radial-gradient(circle at top right, rgba(242, 200, 109, 0.08), transparent 26%),
    linear-gradient(180deg, rgba(16, 35, 27, 0.95), rgba(7, 15, 12, 0.96));
}

.roadmap-step-card--hands {
  background:
    radial-gradient(circle at top right, rgba(143, 224, 183, 0.12), transparent 26%),
    linear-gradient(180deg, rgba(15, 33, 25, 0.96), rgba(7, 15, 12, 0.96));
}

.roadmap-step-card--board {
  background:
    radial-gradient(circle at top right, rgba(143, 209, 255, 0.12), transparent 26%),
    linear-gradient(180deg, rgba(13, 29, 31, 0.96), rgba(7, 15, 12, 0.96));
}

.roadmap-step-card--review {
  background:
    radial-gradient(circle at top right, rgba(255, 207, 122, 0.1), transparent 26%),
    linear-gradient(180deg, rgba(18, 25, 18, 0.96), rgba(7, 15, 12, 0.96));
}

.roadmap-step-card h3 {
  font-size: 1.24rem;
  line-height: 1.15;
}

.roadmap-step-card p {
  color: var(--muted);
  line-height: 1.7;
}

.roadmap-step-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.roadmap-step-meta span {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(8, 18, 14, 0.76);
  color: #d9e7db;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.roadmap-connector {
  display: grid;
  place-items: center;
  min-width: 48px;
  position: relative;
  align-self: center;
}

.roadmap-connector::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 50%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(242, 200, 109, 0.72), rgba(143, 224, 183, 0.72), transparent);
}

.roadmap-connector span {
  position: relative;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(242, 224, 176, 0.18);
  background: rgba(8, 18, 14, 0.92);
  color: #f4dfae;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.22);
  font-size: 1.35rem;
  font-weight: 900;
}

.roadmap-callout {
  margin-top: 18px;
}

.study-next-panel,
.study-stage-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(16, 35, 27, 0.94), rgba(8, 18, 14, 0.96));
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.2);
}

.study-stage-cards {
  display: grid;
  gap: 16px;
}

.study-stage-card {
  padding: 20px;
}

.study-stage-card h3 {
  font-size: 1.22rem;
  line-height: 1.15;
}

.study-stage-card p {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.7;
}

.roadmap-grid {
  display: grid;
  gap: 16px;
  margin-top: 24px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.roadmap-card {
  display: grid;
  gap: 12px;
  min-height: 100%;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    radial-gradient(circle at top right, rgba(242, 200, 109, 0.08), transparent 26%),
    linear-gradient(180deg, rgba(16, 35, 27, 0.92), rgba(8, 18, 14, 0.95));
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.2);
}

.roadmap-card h3 {
  font-size: 1.22rem;
  line-height: 1.15;
}

.roadmap-card p {
  color: var(--muted);
  line-height: 1.7;
}

.roadmap-points {
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.roadmap-points li {
  position: relative;
  padding-left: 20px;
  color: #dbe7da;
  line-height: 1.6;
}

.roadmap-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, #f2c86d 0%, #8fe0b7 100%);
}

.study-next-panel {
  display: grid;
  gap: 14px;
  padding: 22px;
  background:
    radial-gradient(circle at top right, rgba(143, 224, 183, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(16, 35, 27, 0.96), rgba(8, 18, 14, 0.95));
}

.study-next-panel h3 {
  font-size: 1.22rem;
  line-height: 1.15;
}

.study-next-panel p {
  color: var(--muted);
  line-height: 1.7;
}

.study-next-list {
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.study-next-list li {
  position: relative;
  padding-left: 20px;
  color: #dbe7da;
  line-height: 1.6;
}

.study-next-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, #f2c86d 0%, #8fe0b7 100%);
}

.study-next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.study-next-links a {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(8, 18, 14, 0.7);
  color: var(--muted);
}

.texture-classifier-page {
  padding-bottom: 72px;
}

.board-paste {
  display: grid;
  gap: 10px;
}

.board-paste-row {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr) auto;
}

.board-paste-field {
  min-height: 54px;
  padding: 0 16px;
  border: 1px solid rgba(242, 224, 176, 0.18);
  border-radius: 16px;
  background: rgba(7, 14, 11, 0.95);
  color: var(--text);
  font: inherit;
  font-size: 0.98rem;
  line-height: 1.2;
}

.board-paste-field:focus {
  outline: 2px solid rgba(242, 200, 109, 0.45);
  outline-offset: 2px;
}

.texture-paste-note {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.texture-board-strip {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.texture-board-strip .card-face {
  min-height: 110px;
}

.texture-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.texture-badge {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(8, 18, 14, 0.76);
  color: #d9e7db;
  font-size: 0.86rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.texture-insight-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.texture-insight-list li {
  position: relative;
  padding-left: 20px;
  color: #dbe7da;
  line-height: 1.6;
}

.texture-insight-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, #f2c86d 0%, #8fe0b7 100%);
}

.texture-hero-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 12px;
}

.texture-hero-tile {
  padding: 18px;
  border-radius: 18px;
  background: rgba(8, 18, 14, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.texture-hero-tile strong {
  display: block;
  margin-bottom: 10px;
  color: #f4dfae;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.texture-hero-tile span {
  color: var(--muted);
  line-height: 1.65;
}

.comparison-page {
  padding-bottom: 72px;
}

.coach-page {
  padding-bottom: 72px;
}

.coach-page .visual-stage {
  padding-bottom: 14px;
}

.coach-table-art {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 22px;
}

.comparison-hero-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: stretch;
}

.comparison-hero-side {
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(8, 18, 14, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.comparison-hero-side strong {
  color: #f4dfae;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.comparison-hero-side p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.comparison-hero-vs {
  display: grid;
  place-items: center;
  min-width: 62px;
  color: #f4dfae;
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.comparison-inputs {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 18px;
}

.comparison-inputs .field-set {
  margin-top: 0;
}

.comparison-table-wrap {
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(8, 18, 14, 0.76);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(242, 224, 176, 0.08);
  text-align: left;
  vertical-align: top;
}

.comparison-table th {
  color: #f4dfae;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.comparison-table td {
  color: #ecf1ea;
  line-height: 1.55;
}

.comparison-table tr:last-child th,
.comparison-table tr:last-child td {
  border-bottom: 0;
}

@media (max-width: 980px) {
  .page-hero,
  .example-grid {
    grid-template-columns: 1fr;
  }

  .input-grid,
  .input-grid.board-grid,
  .visual-matrix,
  .faq-priority-grid,
  .comparison-criteria-grid,
  .texture-hero-grid,
  .roadmap-hero-grid,
  .results-grid,
  .guide-grid,
  .glossary-grid,
  .path-grid,
  .decision-grid,
  .board-hero-grid,
  .board-grid,
  .texture-comparison,
  .board-rule-grid,
  .curriculum-routine-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 980px) {
  .hero,
  .quick-routes,
  .feature-grid,
  .comparison-criteria-grid,
  .texture-list,
  .faq-grid,
  .section-split .tool-layout {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .topnav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: none;
  }

  .nav-group {
    width: 100%;
  }

  .nav-group-jump {
    grid-column: 1 / -1;
  }

  .study-sequence-list,
  .best-next-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 10px;
  }

  .page-hero-copy {
    padding: 24px;
  }

  .route-card {
    grid-template-columns: 1fr;
  }

  .path-card-visual {
    padding: 14px;
  }

  .feature-card-wide,
  .guide-callout {
    display: grid;
  }

  .board-example-wide {
    grid-template-columns: 1fr;
  }

  .board-example-wide .board-example-art {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .curriculum-track {
    grid-template-columns: 1fr;
  }

  .curriculum-connector {
    min-height: 34px;
    min-width: 0;
  }

  .curriculum-connector::before {
    inset-inline: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    height: auto;
    background: linear-gradient(180deg, transparent, rgba(242, 200, 109, 0.7), transparent);
  }

  .roadmap-sequence {
    grid-template-columns: 1fr;
  }

  .roadmap-connector {
    min-height: 34px;
    min-width: 0;
  }

  .roadmap-connector::before {
    inset-inline: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    height: auto;
    background: linear-gradient(180deg, transparent, rgba(242, 200, 109, 0.7), rgba(143, 224, 183, 0.7), transparent);
  }

  .feature-card-actions,
  .guide-callout .button {
    justify-self: start;
    justify-content: flex-start;
  }

  .comparison-inputs {
    grid-template-columns: 1fr;
  }

  .example-hand-compare {
    grid-template-columns: 1fr;
  }

  .example-hand-vs {
    min-height: 32px;
    display: grid;
    place-items: center;
  }
}

@media (max-width: 680px) {
  .site-shell {
    width: min(100% - 22px, 1220px);
    padding-top: 12px;
  }

  .hero-visual,
  .feature-card-large,
  .feature-card,
  .tool-panel,
  .faq-grid article {
    border-radius: 18px;
  }

  .hero-visual {
    padding: 12px;
  }

  .visual-caption {
    flex-direction: column;
    align-items: flex-start;
  }

  .topnav {
    grid-template-columns: 1fr;
  }

  .section {
    padding-top: 42px;
  }

  .texture-art {
    min-height: 138px;
  }

  .route-card {
    padding: 12px;
  }

  .route-thumb {
    padding: 14px;
  }

  .study-sequence,
  .best-next {
    padding: 14px;
  }

  .input-grid,
  .input-grid.board-grid,
  .visual-matrix,
  .texture-board-strip,
  .roadmap-hero-grid,
  .results-grid,
  .result-callouts,
  .guide-grid,
  .glossary-grid,
  .path-grid,
  .decision-grid,
  .curriculum-routine-grid {
    grid-template-columns: 1fr;
  }

  .card-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .board-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .feature-card-wide {
    gap: 16px;
  }

  .odds-flow {
    grid-template-columns: 1fr 1fr;
  }

  .board-path-actions,
  .feature-card-actions,
  .study-next-links {
    justify-content: flex-start;
  }

  .board-paste-row {
    grid-template-columns: 1fr;
  }

  .route-links a {
    width: 100%;
    text-align: center;
  }

  .path-card-thumb {
    margin: -2px -2px 8px;
    padding: 10px;
  }

  .odds-flow {
    grid-template-columns: 1fr;
  }

  .comparison-hero-grid {
    grid-template-columns: 1fr;
  }

  .comparison-hero-vs {
    min-width: 0;
    min-height: 48px;
  }

  .comparison-diagram {
    margin-bottom: 12px;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 10px 12px;
    font-size: 0.94rem;
  }

  .comparison-table .table-action-link {
    min-width: 142px;
    max-width: 100%;
    font-size: 0.86rem;
  }

  .texture-spectrum {
    border-radius: 16px;
  }
}

@media (max-width: 680px) {
  .board-hero-grid,
  .board-grid,
  .texture-comparison,
  .board-rule-grid,
  .roadmap-grid,
  .roadmap-hero-grid {
    grid-template-columns: 1fr;
  }
}