:root {
  color-scheme: light;
  font-family: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  color: #17241f;
  background: #f3f7f5;
  font-synthesis: none;
  --brand: #08775d;
  --brand-dark: #07533f;
  --brand-pale: #e8f4ef;
  --muted: #607069;
  --line: #dce5e1;
  --surface: #ffffff;
  --focus: #f0b429;
}

* {
  box-sizing: border-box;
}

body {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  margin: 0;
  background: #f3f7f5;
  line-height: 1.65;
  word-break: keep-all;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
}

.site-header__inner,
main,
.footer__inner {
  width: min(100% - 40px, 1040px);
  margin: 0 auto;
}

.site-header__inner {
  display: flex;
  align-items: center;
  min-height: 64px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--brand-dark);
  font-size: 1.28rem;
  font-weight: 850;
  letter-spacing: -0.025em;
}

.brand img {
  flex: 0 0 auto;
}

a.brand {
  text-decoration: none;
}

main {
  flex: 1;
  padding: 24px 0 32px;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 38px 44px;
  border-radius: 24px;
  background: linear-gradient(140deg, #064b3a 0%, #08775d 100%);
  color: #ffffff;
}

.hero::after {
  position: absolute;
  right: -120px;
  bottom: -220px;
  width: 430px;
  height: 430px;
  border: 68px solid rgba(255, 255, 255, 0.07);
  border-radius: 50%;
  content: "";
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.8fr);
  align-items: center;
  gap: 36px;
}

.hero__label {
  margin: 0 0 12px;
  color: #bde4d6;
  font-size: 0.95rem;
  font-weight: 900;
}

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

h1 {
  margin-bottom: 14px;
  font-size: clamp(2.3rem, 4vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.06em;
}

h2 {
  margin-bottom: 8px;
  font-size: clamp(1.35rem, 2.5vw, 1.7rem);
  line-height: 1.3;
  letter-spacing: -0.035em;
}

h3 {
  margin-bottom: 5px;
  font-size: 1rem;
  line-height: 1.45;
}

.hero__copy {
  max-width: 41ch;
  margin-bottom: 0;
  color: #e5f2ed;
  font-size: 1rem;
}

.action-card {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.97);
  color: #17241f;
  box-shadow: 0 24px 60px rgba(0, 35, 25, 0.2);
}

.action-card h2 {
  font-size: 1.35rem;
}

.request-items {
  display: grid;
  gap: 5px;
  margin: 0 0 14px;
  padding: 0;
  color: #314139;
  font-size: 0.98rem;
  list-style: none;
}

.request-items li {
  position: relative;
  padding-left: 22px;
}

.request-items li::before {
  position: absolute;
  top: 0.66em;
  left: 3px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand);
  content: "";
}

.request-button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 12px;
  background: var(--brand-dark);
  color: #ffffff;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
}

.request-button:hover {
  background: #043f30;
}

.support-email {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
  overflow-wrap: anywhere;
  text-align: center;
}

a:focus-visible {
  outline: 4px solid var(--focus);
  outline-offset: 4px;
}

.details-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 16px;
  margin-top: 16px;
}

/* A lone .data-section that sits directly under the hero (no
   .details-layout wrapper — see /support) needs the same hero-to-content
   gap .details-layout already gives account-deletion. Scoped to the
   adjacent-sibling case so account-deletion's own .data-section (nested
   inside .details-layout, not a hero sibling) is unaffected. */
.hero + .data-section {
  margin-top: 16px;
}

.request-panel,
.data-section {
  padding: 24px;
  border: 1px solid #e1e9e5;
  border-radius: 20px;
  background: var(--surface);
  box-shadow: 0 12px 34px rgba(21, 57, 45, 0.06);
}

.section-heading {
  max-width: 660px;
  margin-bottom: 14px;
}

.section-heading p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps::before {
  position: absolute;
  top: 14px;
  right: 16.66%;
  left: 16.66%;
  height: 2px;
  background: var(--line);
  content: "";
}

.step {
  position: relative;
  z-index: 1;
  min-width: 0;
  padding: 0 12px;
  text-align: center;
}

.step__number {
  display: grid;
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  margin: 0 auto 10px;
  border-radius: 50%;
  background: var(--brand-pale);
  color: var(--brand-dark);
  font-weight: 900;
  place-items: center;
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.safety {
  display: flex;
  gap: 14px;
  margin-top: 16px;
  padding: 14px 0 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
}

.safety strong {
  flex: 0 0 auto;
}

.data-section {
  display: flex;
  align-items: center;
  padding: 24px;
}

.data-grid {
  display: grid;
  width: 100%;
  grid-template-columns: 1fr;
  gap: 0;
}

.data-card {
  padding: 18px 4px;
}

.data-card:first-child {
  padding-top: 0;
}

.data-card:last-child {
  padding-bottom: 0;
  border-top: 1px solid var(--line);
}

.data-card ul,
.data-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.data-card ul {
  padding-left: 1.25em;
}

.data-card li + li {
  margin-top: 3px;
}

footer {
  border-top: 1px solid var(--line);
  background: #ffffff;
  color: var(--muted);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 24px;
}

footer p {
  margin: 0;
  font-size: 0.95rem;
}

.text-link,
footer a {
  color: var(--brand-dark);
  font-weight: 750;
  text-underline-offset: 0.24em;
}

@media (min-width: 821px) {
  main {
    display: grid;
    align-content: center;
  }
}

@media (max-width: 820px) {
  .site-header__inner,
  main,
  .footer__inner {
    width: min(100% - 28px, 1040px);
  }

  main {
    padding-top: 20px;
  }

  .hero {
    padding: 34px 26px 26px;
    border-radius: 24px;
  }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  h1 {
    max-width: 12ch;
    font-size: clamp(2.25rem, 10vw, 3.2rem);
  }

  .action-card {
    max-width: 520px;
  }

  .details-layout {
    grid-template-columns: 1fr;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .steps::before {
    display: none;
  }

  .step {
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: 12px;
    padding: 14px 0;
    text-align: left;
  }

  .step + .step {
    border-top: 1px solid var(--line);
  }

  .step__number {
    margin: 0;
  }

  .footer__inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
  }
}

@media (max-width: 420px) {
  .site-header__inner,
  main,
  .footer__inner {
    width: min(100% - 20px, 1040px);
  }

  .site-header__inner {
    min-height: 66px;
  }

  .hero {
    padding: 28px 20px 20px;
  }

  .hero__copy {
    font-size: 1rem;
  }

  .action-card {
    padding: 22px 18px;
  }

  .request-panel,
  .data-section {
    padding-right: 18px;
    padding-left: 18px;
  }

  .safety {
    flex-direction: column;
    gap: 4px;
  }

}