:root {
  --bg: #f6fbfa;
  --card: #ffffff;
  --text: #16302d;
  --muted: #58716d;
  --brand: #0f766e;
  --brand-dark: #0b5b55;
  --accent: #dff6f1;
  --border: #d6e7e3;
  --shadow: 0 10px 30px rgba(15, 118, 110, 0.08);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: linear-gradient(180deg, #edf9f6 0%, var(--bg) 240px);
  color: var(--text);
}

.wrap {
  width: min(1100px, calc(100% - 24px));
  margin: 0 auto;
}

.hero {
  padding: 24px 0 16px;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 10px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--brand-dark);
  font-size: .9rem;
  font-weight: 700;
}

h1, h2, h3 { line-height: 1.15; }
h1 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 5vw, 3.6rem);
}
.intro {
  max-width: 760px;
  font-size: 1.06rem;
  color: var(--muted);
}
.notice {
  margin-top: 16px;
  padding: 14px 16px;
  background: #fff7e8;
  border: 1px solid #f0dfb7;
  border-radius: 14px;
}

.layout {
  display: grid;
  grid-template-columns: 1.5fr .9fr;
  gap: 18px;
  align-items: start;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
}

form label, fieldset legend {
  font-weight: 600;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

label {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}

input, select, button {
  font: inherit;
}

input, select {
  width: 100%;
  padding: 14px 14px;
  border-radius: 14px;
  border: 1px solid #bdd6d1;
  background: #fff;
}

fieldset {
  border: 1px solid var(--border);
  border-radius: 16px;
  margin: 8px 0 16px;
  padding: 14px;
}

.checks {
  display: grid;
  gap: 12px;
}

.checks label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 0;
  font-weight: 500;
}

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

button {
  border: 0;
  border-radius: 14px;
  padding: 14px 18px;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}
button.secondary {
  background: #eaf4f2;
  color: var(--brand-dark);
}

.quick-links {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  display: grid;
  gap: 10px;
}
.quick-links a, .result-card a {
  color: var(--brand-dark);
  font-weight: 700;
}
.small {
  color: var(--muted);
  font-size: .95rem;
}

.results-wrap {
  padding: 18px 0 34px;
}
.results.hidden { display: none; }
.results {
  display: grid;
  gap: 14px;
}

.result-top {
  background: #e9f7f4;
  border: 1px solid #cae9e2;
  border-radius: 16px;
  padding: 18px;
}

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

.result-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
}
.result-card h3 {
  margin-top: 0;
  margin-bottom: 10px;
}
.result-card p {
  margin: 0 0 10px;
  color: var(--muted);
}
.result-card ul {
  margin: 0;
  padding-left: 18px;
}
.result-card li + li {
  margin-top: 8px;
}
.tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.tag {
  background: var(--accent);
  color: var(--brand-dark);
  border-radius: 999px;
  padding: 7px 10px;
  font-size: .88rem;
  font-weight: 700;
}
.footer {
  padding: 0 0 28px;
  color: var(--muted);
}

@media (max-width: 860px) {
  .layout,
  .result-grid,
  .grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 18px;
  }

  .card {
    padding: 16px;
  }

  .actions {
    flex-direction: column;
  }

  button {
    width: 100%;
  }
}