.s2e-wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px;
  color: #17212b;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

.s2e-wrap * {
  box-sizing: border-box;
}

.s2e-hero {
  color: #ffffff;
  background: linear-gradient(135deg, #155348 0%, #1f6f5f 62%, #2f8b78 100%);
  border-radius: 8px;
  padding: 34px;
  margin-bottom: 20px;
}

.s2e-hero p,
.s2e-hero h1 {
  margin: 0;
}

.s2e-hero .eyebrow {
  color: #d9f2e9;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: 12px;
  margin-bottom: 10px;
}

.s2e-wrap h1 {
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1.08;
  margin-bottom: 12px;
}

.s2e-wrap h2 {
  font-size: 24px;
  margin: 0 0 12px;
}

.s2e-wrap h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.s2e-wrap p {
  margin: 0 0 12px;
}

.s2e-hero .subhead {
  max-width: 780px;
  color: #eefbf7;
  font-size: 18px;
}

.s2e-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

.s2e-card {
  background: #ffffff;
  border: 1px solid #d9e2ea;
  border-radius: 8px;
  padding: 20px;
  min-width: 0;
  margin-bottom: 16px;
}

.span-3 { grid-column: span 3; }
.span-4 { grid-column: span 4; }
.span-6 { grid-column: span 6; }
.span-8 { grid-column: span 8; }

.metric {
  color: #155348;
  font-size: 32px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 8px;
}

.muted {
  color: #5d6b78;
}

.badge {
  display: inline-flex;
  align-items: center;
  color: #155348;
  background: #eaf6f2;
  border: 1px solid #cfe8df;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 13px;
  font-weight: 700;
  margin: 4px 6px 4px 0;
}

.s2e-list {
  margin: 0;
  padding-left: 18px;
}

.s2e-list li {
  margin: 7px 0;
}

.tool-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.s2e-wrap label {
  display: block;
  color: #5d6b78;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
}

.s2e-wrap select,
.s2e-wrap input,
.s2e-wrap textarea {
  width: 100%;
  border: 1px solid #d9e2ea;
  border-radius: 8px;
  padding: 11px 12px;
  color: #17212b;
  background: #ffffff;
  font: inherit;
}

.s2e-wrap textarea {
  min-height: 130px;
  resize: vertical;
}

.s2e-button {
  border: 1px solid #d9e2ea;
  background: #ffffff;
  color: #17212b;
  border-radius: 8px;
  padding: 10px 12px;
  font-weight: 700;
  cursor: pointer;
}

.s2e-button.primary {
  background: #1f6f5f;
  border-color: #1f6f5f;
  color: #ffffff;
}

.s2e-button.gold {
  background: #c8942f;
  border-color: #c8942f;
  color: #1d170a;
}

.challenge-day {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  border-top: 1px solid #d9e2ea;
  padding: 12px 0;
}

.challenge-day:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.day-num {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: #eaf6f2;
  color: #155348;
  font-weight: 800;
}

.vault-item {
  border-top: 1px solid #d9e2ea;
  padding: 14px 0;
}

.vault-item:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.small {
  font-size: 13px;
}

.notice {
  border-left: 4px solid #c8942f;
  background: #fff8e9;
  padding: 14px;
  border-radius: 8px;
}

@media (max-width: 860px) {
  .span-3,
  .span-4,
  .span-6,
  .span-8 {
    grid-column: span 12;
  }

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

  .s2e-wrap {
    padding: 14px;
  }

  .s2e-hero {
    padding: 24px;
  }
}