* {
  box-sizing: border-box;
}

:root {
  --hot-pink: #E91E90;
  --light-pink: #F5C6E0;
  --black: #000000;
  --white: #FFFFFF;
  --soft-shadow: 0 18px 45px rgba(233, 30, 144, 0.14);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Futura, "Futura PT", "Nunito Sans", "Josefin Sans", Arial, sans-serif;
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
}

.container {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
}

.hero {
  background: var(--white);
  padding: 72px 0 46px;
  text-align: center;
}

.hero-inner {
  max-width: 900px;
}

.brand {
  margin: 0 0 18px;
  color: var(--hot-pink);
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 0.84rem;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  color: var(--black);
  font-size: clamp(2.15rem, 6vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
  font-weight: 800;
}

.subtitle {
  margin: 0 auto;
  max-width: 720px;
  font-size: clamp(1rem, 2.6vw, 1.28rem);
  color: rgba(0, 0, 0, 0.72);
}

.section {
  padding: 54px 0;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 28px;
  text-align: center;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(1.45rem, 4vw, 2.35rem);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

.advisory-section .section-heading h2 {
  color: var(--hot-pink);
}

.icon-wrap,
.skin-icon {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  color: var(--hot-pink);
  background: rgba(245, 198, 224, 0.55);
  border: 1px solid rgba(233, 30, 144, 0.18);
}

.icon-wrap {
  width: 54px;
  height: 54px;
  border-radius: 18px;
}

.icon-wrap svg {
  width: 29px;
  height: 29px;
  fill: currentColor;
}

.guideline-card {
  max-width: 940px;
  margin: 0 auto;
  padding: clamp(24px, 4.5vw, 42px);
  background: var(--light-pink);
  border-radius: 30px;
  box-shadow: var(--soft-shadow);
}

.check-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: clamp(1rem, 2.1vw, 1.12rem);
}

.check-list li {
  position: relative;
  padding-left: 34px;
  color: var(--black);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 13px;
  height: 13px;
  background: var(--hot-pink);
  border-radius: 3px;
  box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.35);
}

.advisory-section {
  background: linear-gradient(180deg, #FFFFFF 0%, rgba(245, 198, 224, 0.22) 100%);
}

.advisory-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  max-width: 1040px;
  margin: 0 auto;
}

.advisory-item {
  display: flex;
  align-items: center;
  min-height: 58px;
  padding: 14px 20px;
  border: 2px solid rgba(233, 30, 144, 0.32);
  border-radius: 999px;
  background: var(--white);
  color: var(--black);
  font-weight: 700;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.045);
}

.disclaimer-box {
  max-width: 1040px;
  margin: 26px auto 0;
  padding: 20px 22px;
  border-left: 7px solid var(--hot-pink);
  border-radius: 18px;
  background: var(--white);
  color: var(--black);
  font-weight: 800;
  box-shadow: var(--soft-shadow);
}

.skin-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.skin-card {
  min-height: 235px;
  padding: 30px;
  border: 1px solid rgba(233, 30, 144, 0.17);
  border-radius: 30px;
  background: var(--white);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.07);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.skin-card:hover {
  transform: translateY(-5px);
  border-color: rgba(233, 30, 144, 0.42);
  box-shadow: 0 22px 54px rgba(233, 30, 144, 0.16);
}

.skin-icon {
  width: 58px;
  height: 58px;
  margin-bottom: 18px;
  border-radius: 50%;
}

.skin-icon svg {
  width: 31px;
  height: 31px;
  fill: currentColor;
}

.skin-card h3 {
  margin-bottom: 10px;
  color: var(--hot-pink);
  font-size: clamp(1.25rem, 3vw, 1.55rem);
  line-height: 1.15;
  font-weight: 800;
}

.skin-card p {
  margin-bottom: 0;
  font-size: 1.04rem;
  color: rgba(0, 0, 0, 0.78);
}

.skin-card strong {
  color: var(--black);
}

.cta-section {
  padding: 44px 0 72px;
}

.cta-inner {
  display: flex;
  justify-content: center;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 210px;
  min-height: 62px;
  padding: 17px 34px;
  border-radius: 999px;
  background: var(--hot-pink);
  color: var(--white);
  text-decoration: none;
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  box-shadow: 0 0 0 rgba(233, 30, 144, 0.5), 0 18px 38px rgba(233, 30, 144, 0.32);
  animation: glowPulse 2.25s ease-in-out infinite;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.cta-button:hover,
.cta-button:focus-visible {
  transform: translateY(-2px) scale(1.02);
  background: #d91682;
  box-shadow: 0 0 0 10px rgba(233, 30, 144, 0.1), 0 22px 44px rgba(233, 30, 144, 0.38);
}

.cta-button:focus-visible {
  outline: 3px solid var(--black);
  outline-offset: 4px;
}

.footer {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 86px;
  padding: 22px 18px;
  background: var(--light-pink);
  color: var(--black);
  text-align: center;
}

.footer p {
  margin: 0;
  font-weight: 700;
}

.fade-section {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.fade-section.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes glowPulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(233, 30, 144, 0.35), 0 18px 38px rgba(233, 30, 144, 0.32);
  }
  50% {
    box-shadow: 0 0 0 12px rgba(233, 30, 144, 0), 0 18px 44px rgba(233, 30, 144, 0.45);
  }
}

@media (max-width: 820px) {
  .hero {
    padding: 58px 0 36px;
  }

  .section {
    padding: 42px 0;
  }

  .section-heading {
    flex-direction: column;
    gap: 12px;
  }

  .advisory-list,
  .skin-grid {
    grid-template-columns: 1fr;
  }

  .advisory-item {
    border-radius: 24px;
    min-height: auto;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .brand {
    letter-spacing: 0.16em;
  }

  .guideline-card,
  .skin-card {
    border-radius: 24px;
  }

  .guideline-card {
    padding: 24px 20px;
  }

  .skin-card {
    padding: 24px;
    min-height: auto;
  }

  .check-list li {
    padding-left: 30px;
  }

  .cta-button {
    width: 100%;
    max-width: 310px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .fade-section {
    opacity: 1;
    transform: none;
  }
}