@font-face {
  font-family: "Pretendard";
  src: local("Pretendard");
  font-display: swap;
}

:root {
  color-scheme: light;
  font-family: Pretendard, Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f5f7f7;
  color: #182321;
  --ink: #182321;
  --muted: #64706d;
  --line: #dfe6e4;
  --surface: #ffffff;
  --accent: #157d73;
  --accent-dark: #0c5f57;
  --accent-soft: #e2f3ef;
  --danger: #b83a32;
  --danger-dark: #932a24;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
}

.header-inner,
.content {
  width: min(calc(100% - 40px), 760px);
  margin: 0 auto;
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  color: white;
  background: var(--accent);
  font-size: 17px;
  letter-spacing: -0.05em;
}

.language-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
}

.language-link:hover,
.language-link:focus-visible {
  color: var(--accent-dark);
  text-decoration: underline;
}

.content {
  padding: clamp(58px, 9vw, 92px) 0 72px;
}

.eyebrow {
  display: inline-flex;
  margin: 0 0 20px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

h1 {
  margin: 0;
  max-width: 680px;
  font-size: clamp(35px, 7vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.lede {
  max-width: 680px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.delete-card {
  margin-top: 38px;
  padding: clamp(24px, 5vw, 34px);
  border: 1px solid #c3e3dc;
  border-radius: 24px;
  background: var(--accent-soft);
}

.delete-card h2,
.detail-section h2 {
  margin: 0;
  font-size: 20px;
  letter-spacing: -0.02em;
}

.delete-card p,
.detail-section p,
.detail-section li {
  line-height: 1.7;
}

.delete-card ul,
.detail-section ul {
  margin: 18px 0 0;
  padding-left: 22px;
}

.delete-card li + li,
.detail-section li + li {
  margin-top: 8px;
}

.retained {
  color: var(--accent-dark);
  font-weight: 700;
}

button {
  width: 100%;
  min-height: 56px;
  margin-top: 26px;
  padding: 14px 20px;
  border: 0;
  border-radius: 14px;
  background: var(--danger);
  color: white;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: background 140ms ease, transform 140ms ease;
}

button:hover {
  background: var(--danger-dark);
}

button:active {
  transform: translateY(1px);
}

button:focus-visible,
.language-link:focus-visible {
  outline: 3px solid rgba(21, 125, 115, 0.28);
  outline-offset: 3px;
}

button:disabled {
  cursor: wait;
  opacity: 0.58;
  transform: none;
}

#status {
  min-height: 1.7em;
  margin: 16px 0 0;
  text-align: center;
  font-size: 14px;
}

#status[data-state="success"] {
  color: var(--accent-dark);
  font-weight: 800;
}

#status[data-state="error"] {
  color: var(--danger-dark);
  font-weight: 800;
}

.detail-section {
  margin-top: 42px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.detail-section p,
.detail-section li,
.footnote {
  color: var(--muted);
}

.footnote {
  margin-top: 18px;
  font-size: 13px;
  line-height: 1.7;
}

@media (max-width: 540px) {
  .header-inner,
  .content {
    width: min(calc(100% - 28px), 760px);
  }

  .header-inner {
    min-height: 66px;
  }

  .delete-card {
    border-radius: 19px;
  }
}

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