:root {
  --treatment-magenta: #8B1E5A;
  --treatment-rose: #C94C7C;
  --treatment-pink: #FCE4EC;
  --treatment-text: #2C2C2C;
  --treatment-muted: #666;
  --treatment-surface: #fff;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  min-height: 100vh;
  margin: 0;
  background: #fff9fb;
  color: var(--treatment-text);
  font-family: Montserrat, Arial, sans-serif;
  line-height: 1.7;
}

a { color: inherit; }

.treatment-header,
.treatment-main {
  width: min(100% - 40px, 1080px);
  margin-inline: auto;
}

.treatment-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 24px;
}

.treatment-brand {
  color: var(--treatment-magenta);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-decoration: none;
}

.treatment-header nav a,
.treatment-breadcrumb a {
  color: var(--treatment-magenta);
  font-weight: 600;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.treatment-breadcrumb {
  margin: 12px 0 26px;
  color: var(--treatment-muted);
  font-size: 0.9rem;
}

.treatment-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 7vw, 76px);
  border-radius: 28px;
  background:
    radial-gradient(circle at 88% 14%, rgb(255 255 255 / 24%) 0 90px, transparent 92px),
    linear-gradient(135deg, var(--treatment-magenta), var(--treatment-rose) 65%, #E88BA0);
  box-shadow: 0 18px 50px rgb(139 30 90 / 17%);
  color: white;
}

.treatment-hero::after {
  position: absolute;
  right: -100px;
  bottom: -240px;
  width: 380px;
  height: 380px;
  border: 1px solid rgb(255 255 255 / 25%);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.treatment-eyebrow {
  margin: 0 0 12px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.treatment-hero h1 {
  max-width: 760px;
  margin: 0;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(2.3rem, 7vw, 4.6rem);
  line-height: 1.08;
}

.treatment-korean {
  display: block;
  margin-top: 2px;
  color: #FFE2EC;
  font-family: "Noto Sans KR", sans-serif;
  font-size: clamp(1.55rem, 4vw, 2.3rem);
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1;
}

.treatment-lead {
  max-width: 700px;
  margin: 20px 0 0;
  color: rgb(255 255 255 / 92%);
  font-size: clamp(1rem, 2.4vw, 1.2rem);
}

.treatment-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.treatment-button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border: 1px solid white;
  border-radius: 999px;
  background: white;
  color: var(--treatment-magenta);
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.treatment-button:hover,
.treatment-button:focus-visible {
  transform: translateY(-2px);
  background: var(--treatment-pink);
}

.treatment-button-secondary {
  background: transparent;
  color: white;
}

.treatment-button-secondary:hover,
.treatment-button-secondary:focus-visible {
  background: white;
  color: var(--treatment-magenta);
}

.treatment-content {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-block: 28px;
}

.treatment-panel,
.treatment-note {
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid #F3D7E1;
  border-radius: 20px;
  background: var(--treatment-surface);
  box-shadow: 0 8px 26px rgb(139 30 90 / 6%);
}

.treatment-panel h2,
.treatment-note h2 {
  margin: 0 0 10px;
  color: var(--treatment-magenta);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.55rem;
  line-height: 1.25;
}

.treatment-panel p,
.treatment-note p { margin: 0; }

.treatment-note {
  margin-bottom: 28px;
  background: linear-gradient(135deg, #fff, #FFF0F5);
}

.treatment-note strong { color: var(--treatment-magenta); }

@media (max-width: 680px) {
  .treatment-header,
  .treatment-main { width: min(100% - 28px, 1080px); }

  .treatment-header { padding-block: 18px; }

  .treatment-content { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}