:root {
  color-scheme: light;
  --ink: #17211d;
  --muted: #65736d;
  --line: #d9e2dc;
  --surface: #ffffff;
  --soft: #f4f8f5;
  --green: #1d6a4f;
  --blue: #235f85;
  --gold: #8a651f;
  --rose: #9f3f62;
  --cyan: #227078;
  --shadow: 0 20px 55px rgba(38, 58, 49, 0.13);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(29, 106, 79, 0.10), transparent 36%),
    linear-gradient(315deg, rgba(35, 95, 133, 0.12), transparent 42%),
    #f7faf8;
  color: var(--ink);
  font-family: "Iowan Old Style", "Songti SC", "Noto Serif CJK SC", Georgia, serif;
}

a {
  font: inherit;
}

.top-nav {
  margin-bottom: 20px;
}

.top-nav a {
  color: var(--green);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}

.shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0 64px;
}

.hero {
  display: block;
  margin-bottom: 24px;
}

.hero.compact h1 {
  font-size: clamp(34px, 6vw, 60px);
}

.eyebrow,
.tool-kicker {
  margin: 0 0 8px;
  color: var(--green);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(38px, 7vw, 72px);
  line-height: 0.96;
  letter-spacing: 0;
}

.tool-card a {
  border: 0;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  cursor: pointer;
  padding: 0 18px;
  text-decoration: none;
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
}

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

.tool-card {
  min-height: 310px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow);
}

.tool-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
}

.tool-icon {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: #f2f7f4;
  color: var(--green);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.tool-icon svg {
  width: 27px;
  height: 27px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.tool-card h2 {
  margin: 0;
  font-size: 24px;
  line-height: 1.24;
  letter-spacing: 0;
}

.tool-card .lead {
  margin: 12px 0 0;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.65;
}

.value-list {
  margin: 14px 0 0;
  padding: 0 0 0 18px;
  color: var(--muted);
  line-height: 1.65;
}

.value-list li + li {
  margin-top: 6px;
}

.tool-card.treatment {
  border-top: 5px solid var(--green);
}

.tool-card.treatment .tool-icon {
  color: var(--green);
}

.tool-card.drug {
  border-top: 5px solid var(--blue);
}

.tool-card.drug .tool-icon {
  color: var(--blue);
}

.tool-card.rare {
  border-top: 5px solid var(--gold);
}

.tool-card.rare .tool-icon {
  color: var(--gold);
}

.tool-card.obgyn {
  border-top: 5px solid var(--rose);
}

.tool-card.obgyn .tool-icon {
  color: var(--rose);
}

.tool-card.pediatrics {
  border-top: 5px solid var(--cyan);
}

.tool-card.pediatrics .tool-icon {
  color: var(--cyan);
}

.specialty-strip {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.84);
  padding: 18px 20px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
  box-shadow: 0 12px 36px rgba(38, 58, 49, 0.08);
}

.specialty-strip h2 {
  margin: 0;
  font-size: 22px;
  line-height: 1.25;
}

.specialty-strip p:last-child {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.specialty-strip a {
  border: 0;
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  padding: 0 18px;
  text-decoration: none;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  white-space: nowrap;
}

.specialty-tools {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 760px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 760px) {
  .shell {
    width: min(100% - 22px, 1120px);
    padding: 26px 0 38px;
  }

  .tools {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .specialty-tools {
    grid-template-columns: 1fr;
    max-width: none;
  }

  .tool-card {
    min-height: 0;
    padding: 16px;
  }

  .tool-icon {
    width: 40px;
    height: 40px;
  }

  .tool-icon svg {
    width: 24px;
    height: 24px;
  }

  .tool-card h2 {
    font-size: 21px;
  }

  .tool-card .lead {
    font-size: 15px;
    margin-top: 10px;
    line-height: 1.5;
  }

  .value-list {
    display: none;
  }

  .tool-card a {
    min-height: 42px;
    margin-top: 16px;
  }

  .specialty-strip {
    grid-template-columns: 1fr;
    padding: 16px;
    gap: 12px;
  }

  .specialty-strip h2 {
    font-size: 20px;
  }

  .specialty-strip p:last-child {
    font-size: 15px;
    line-height: 1.5;
  }

  .specialty-strip a {
    min-height: 42px;
  }
}