.amde-grid-lesson {
  --ag-navy: #111b35;
  --ag-blue: #2457d6;
  --ag-lime: #d7ff64;
  --ag-ink: #202638;
  --ag-muted: #60697b;
  --ag-paper: #ffffff;
  --ag-soft: #f3f5fa;
  --ag-line: #dfe4ee;
  color: var(--ag-ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.7;
  max-width: 1100px;
  margin: 0 auto;
}
.amde-grid-lesson *,
.amde-grid-lesson *::before,
.amde-grid-lesson *::after {
  box-sizing: border-box;
}
.amde-grid-lesson .ag-hero {
  background: var(--ag-navy);
  color: #fff;
  padding: clamp(28px, 6vw, 68px);
  border-radius: 18px;
  margin-bottom: 38px;
  position: relative;
  overflow: hidden;
}
.amde-grid-lesson .ag-hero::after {
  content: "10";
  position: absolute;
  right: 20px;
  bottom: -45px;
  font-size: clamp(130px, 24vw, 270px);
  font-weight: 900;
  line-height: 1;
  color: rgba(255,255,255,.055);
  pointer-events: none;
}
.amde-grid-lesson .ag-eyebrow {
  color: var(--ag-lime);
  text-transform: uppercase;
  letter-spacing: .15em;
  font-size: .78rem;
  font-weight: 800;
  margin-bottom: 12px;
}
.amde-grid-lesson .ag-hero h1 {
  color: #fff;
  font-size: clamp(2.2rem, 6vw, 4.3rem);
  line-height: 1.05;
  letter-spacing: -.045em;
  margin: 0 0 20px;
  position: relative;
  z-index: 1;
}
.amde-grid-lesson .ag-hero p {
  max-width: 760px;
  color: #e5eaf5;
  font-size: 1.08rem;
  position: relative;
  z-index: 1;
}
.amde-grid-lesson .ag-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 25px;
  position: relative;
  z-index: 1;
}
.amde-grid-lesson .ag-chip {
  display: inline-block;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.25);
  color: #fff;
  border-radius: 100px;
  padding: 6px 12px;
  font-size: .82rem;
}
.amde-grid-lesson .ag-section {
  margin: 40px 0;
}
.amde-grid-lesson .ag-section h2 {
  font-size: clamp(1.6rem, 4vw, 2.25rem);
  line-height: 1.2;
  letter-spacing: -.025em;
  margin: 0 0 16px;
  color: var(--ag-navy);
}
.amde-grid-lesson .ag-section h3 {
  color: var(--ag-navy);
  font-size: 1.2rem;
  line-height: 1.35;
  margin: 0 0 10px;
}
.amde-grid-lesson .ag-section p {
  margin: 0 0 15px;
}
.amde-grid-lesson .ag-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 22px 0;
}
.amde-grid-lesson .ag-card {
  background: var(--ag-paper);
  border: 1px solid var(--ag-line);
  border-radius: 14px;
  padding: 23px;
  min-width: 0;
}
.amde-grid-lesson .ag-card p:last-child,
.amde-grid-lesson .ag-card ul:last-child {
  margin-bottom: 0;
}
.amde-grid-lesson .ag-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: var(--ag-lime);
  color: var(--ag-navy);
  border-radius: 10px;
  font-weight: 900;
  margin-bottom: 13px;
}
.amde-grid-lesson .ag-callout {
  background: #edf2ff;
  border-left: 5px solid var(--ag-blue);
  border-radius: 0 12px 12px 0;
  padding: 20px 23px;
  margin: 22px 0;
}
.amde-grid-lesson .ag-callout strong {
  color: var(--ag-navy);
}
.amde-grid-lesson .ag-code {
  background: #111827;
  color: #f3f4f6;
  padding: 22px;
  border-radius: 12px;
  overflow-x: auto;
  margin: 18px 0;
  font-family: "Courier New", Courier, monospace;
  font-size: .88rem;
  line-height: 1.8;
}
.amde-grid-lesson .ag-code pre {
  margin: 0;
  white-space: pre;
  overflow-x: auto;
  font: inherit;
}
.amde-grid-lesson .ag-code-label {
  color: var(--ag-lime);
  display: block;
  font-family: Arial, Helvetica, sans-serif;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: 12px;
  font-weight: 800;
}
.amde-grid-lesson .ag-html-label { color: #7dd3fc; }
.amde-grid-lesson .ag-css-label { color: #c4b5fd; }
.amde-grid-lesson .ag-tag { color: #7dd3fc; }
.amde-grid-lesson .ag-attr { color: #fcd34d; }
.amde-grid-lesson .ag-value { color: #86efac; }
.amde-grid-lesson .ag-text { color: #f9a8d4; }
.amde-grid-lesson .ag-css-prop { color: #93c5fd; }
.amde-grid-lesson .ag-css-value { color: #fcd34d; }
.amde-grid-lesson .ag-inline {
  background: #edf0f7;
  color: #263b7a;
  padding: 2px 6px;
  border-radius: 5px;
  font-family: "Courier New", Courier, monospace;
  font-size: .92em;
  overflow-wrap: anywhere;
}
.amde-grid-lesson .ag-steps {
  counter-reset: ag-step;
  list-style: none;
  padding: 0;
  margin: 22px 0;
}
.amde-grid-lesson .ag-steps li {
  counter-increment: ag-step;
  position: relative;
  padding: 0 0 25px 58px;
  margin: 0;
}
.amde-grid-lesson .ag-steps li::before {
  content: counter(ag-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  background: var(--ag-navy);
  color: var(--ag-lime);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: .8rem;
}
.amde-grid-lesson .ag-checklist {
  list-style: none;
  padding: 0;
  margin: 18px 0;
}
.amde-grid-lesson .ag-checklist li {
  position: relative;
  padding: 8px 0 8px 32px;
  border-bottom: 1px solid var(--ag-line);
}
.amde-grid-lesson .ag-checklist li::before {
  content: "✓";
  position: absolute;
  left: 2px;
  top: 8px;
  font-weight: 900;
  color: #315db9;
}
.amde-grid-lesson .ag-footer {
  background: var(--ag-lime);
  color: var(--ag-navy);
  padding: 25px;
  border-radius: 14px;
  margin: 38px 0 10px;
}
.amde-grid-lesson .ag-footer p:last-child {
  margin-bottom: 0;
}
.amde-grid-lesson .ag-rubric {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: .95rem;
}
.amde-grid-lesson .ag-rubric th,
.amde-grid-lesson .ag-rubric td {
  border: 1px solid var(--ag-line);
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
}
.amde-grid-lesson .ag-rubric th {
  background: var(--ag-navy);
  color: #fff;
}
.amde-grid-lesson .ag-rubric td:last-child,
.amde-grid-lesson .ag-rubric th:last-child {
  text-align: right;
  white-space: nowrap;
}
.amde-grid-lesson .ag-rubric tr:nth-child(even) td {
  background: var(--ag-soft);
}
@media (max-width: 680px) {
  .amde-grid-lesson .ag-grid {
    grid-template-columns: 1fr;
  }
  .amde-grid-lesson .ag-hero {
    padding: 30px 23px;
  }
  .amde-grid-lesson .ag-card {
    padding: 19px;
  }
  .amde-grid-lesson .ag-rubric {
    font-size: .84rem;
  }
  .amde-grid-lesson .ag-rubric th,
  .amde-grid-lesson .ag-rubric td {
    padding: 9px 7px;
  }
}