:root {
  --color-1: #F0EFEB;
  --color-2: #1F2421;
  --color-3: #49A078;
  --color-4: #216869;
  --color-5: #DCE1DE;
  --font-display: 'Sunflower', system-ui, -apple-system, "Malgun Gothic", sans-serif;
  --font-body: 'IBM Plex Sans KR', system-ui, -apple-system, "Malgun Gothic", sans-serif;
}

body {
  font-family: var(--font-body);
  background: var(--color-1);
  color: var(--color-2);
}

h1, h2 { font-family: var(--font-display); font-weight: 700; color: var(--color-2); }
h1 { font-size: 1.9rem; }
h2 { font-size: 1.4rem; }

.logo { font-family: var(--font-display); font-weight: 700; color: var(--color-2); text-decoration: none; }
header.site-header { background: var(--color-5); }
header.site-header nav a { text-decoration: none; color: var(--color-2); font-weight: 700; }
.nav-toggle {
  border: 1px solid var(--color-2);
  background: var(--color-1);
  padding: 0.4rem 0.9rem;
  border-radius: 4px;
  cursor: pointer;
}

section.hero { background: var(--color-5); }
.hero p { max-width: 600px; }

.tel-button {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.85rem 2rem;
  background: var(--color-4);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  border-radius: 4px;
  letter-spacing: 0.02em;
  box-shadow: 0 3px 0 var(--color-2);
}

section.size-intro, section.size-basis, section.size-variable, section.size-check {
  max-width: 760px;
}

/* dashboard grid (signature layout) */
.dash-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}
.dash-card {
  background: #fff;
  border-radius: 8px;
  border-left: 6px solid var(--color-3);
  padding: 1.25rem 1.1rem;
  box-shadow: 0 4px 10px rgba(31, 36, 33, 0.08);
}
.dash-size {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-4);
  margin: 0 0 0.75rem;
}
.dash-card dl { margin: 0; }
.dash-card dl > div {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.35rem 0;
  border-top: 1px solid var(--color-5);
  font-size: 0.88rem;
}
.dash-card dl > div:first-child { border-top: none; }
.dash-card dt { color: #5a655e; }
.dash-card dd { margin: 0; font-weight: 700; text-align: right; }

blockquote.review {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(31, 36, 33, 0.08);
}
blockquote.review cite {
  display: block;
  margin-top: 0.5rem;
  font-style: normal;
  font-size: 0.85rem;
  color: var(--color-4);
}

section.related ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
section.related a {
  display: inline-block;
  padding: 0.5rem 1.1rem;
  background: #fff;
  border-radius: 4px;
  border-left: 4px solid var(--color-3);
  text-decoration: none;
  color: var(--color-2);
}

section.cta { background: var(--color-2); color: #fff; }
section.cta .cta-heading { color: #fff; }
section.cta .tel-button { background: var(--color-3); color: var(--color-2); box-shadow: 0 3px 0 var(--color-4); }

footer.site-footer { background: var(--color-5); }

@keyframes count-pop {
  from { transform: scale(0.85); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.dash-card { animation: count-pop 0.5s ease-out; }

@media (max-width: 360px) {
  .dash-grid { grid-template-columns: 1fr; }
}