.page-privacy .privacy-hero {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  align-items: center;
  padding-block: clamp(18px, 3vw, 32px) clamp(28px, 5vw, 52px);
}

.page-privacy .hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(38px, 7vw, 66px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 10px 0 0;
  color: var(--ink);
}

.page-privacy .hero-lead {
  margin: 16px 0 0;
  max-width: 30em;
  font-size: clamp(16px, 2vw, 17px);
  line-height: 1.85;
  color: var(--deep);
}

.page-privacy .revision-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 24px;
  padding: 12px 16px;
  background: var(--aqua);
  border-left: 3px solid var(--coral);
  border-radius: 4px;
}

.page-privacy .rev-item {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: 0;
}

.page-privacy .rev-key {
  font-size: 12px;
  color: var(--rock);
  letter-spacing: 0.02em;
}

.page-privacy .rev-val {
  font-size: 13px;
  color: var(--deep);
  overflow-wrap: anywhere;
}

.page-privacy .hero-visual {
  position: relative;
  margin: 0;
  aspect-ratio: 2 / 1;
  overflow: hidden;
  background: var(--mint);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
  box-shadow: inset 0 0 0 1px rgba(111, 179, 191, 0.45);
}

.page-privacy .hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(111, 179, 191, 0.16) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, rgba(111, 179, 191, 0.12) 0 1px, transparent 1px 64px);
}

.page-privacy .hero-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
}

.page-privacy .privacy-shell {
  display: grid;
  gap: clamp(20px, 3vw, 44px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-privacy .toc-wrap {
  min-width: 0;
}

.page-privacy .toc {
  background: var(--aqua);
  border-radius: 10px;
  padding: 10px 12px;
}

.page-privacy .toc-summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--deep);
  letter-spacing: 0.01em;
  padding: 4px 2px;
}

.page-privacy .toc-summary::-webkit-details-marker {
  display: none;
}

.page-privacy .toc-summary::after {
  content: "＋";
  float: right;
  font-family: var(--font-mono);
  color: var(--lane);
}

.page-privacy .toc[open] .toc-summary::after {
  content: "－";
}

.page-privacy .toc-list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .toc-list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  border-radius: 4px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--deep);
  text-decoration: none;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  background: var(--mist);
  border-left-color: var(--lane);
  outline: none;
}

.page-privacy .toc-list .mono {
  font-size: 12px;
  color: var(--lane);
  flex: none;
}

.page-privacy .privacy-shell:has(#scope:target) .toc-list a[href="#scope"],
.page-privacy .privacy-shell:has(#types:target) .toc-list a[href="#types"],
.page-privacy .privacy-shell:has(#purposes:target) .toc-list a[href="#purposes"],
.page-privacy .privacy-shell:has(#storage:target) .toc-list a[href="#storage"],
.page-privacy .privacy-shell:has(#sharing:target) .toc-list a[href="#sharing"],
.page-privacy .privacy-shell:has(#retention:target) .toc-list a[href="#retention"],
.page-privacy .privacy-shell:has(#rights:target) .toc-list a[href="#rights"],
.page-privacy .privacy-shell:has(#contact:target) .toc-list a[href="#contact"] {
  background: var(--coral-mist);
  border-left-color: var(--coral);
  color: var(--ink);
}

.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .clause {
  border-top: 1px solid var(--aqua);
  padding-block: clamp(16px, 2.6vw, 26px);
  scroll-margin-top: 96px;
}

.page-privacy .clause:last-child {
  border-bottom: 1px solid var(--aqua);
}

.page-privacy .clause:target {
  border-top-color: var(--coral);
}

.page-privacy .clause-head {
  display: flex;
  gap: 12px;
  align-items: baseline;
  cursor: pointer;
  list-style: none;
}

.page-privacy .clause-head::-webkit-details-marker {
  display: none;
}

.page-privacy .clause-num {
  flex: none;
  min-width: 2.4em;
  text-align: right;
  font-size: 12px;
  color: var(--lane);
  padding-right: 2px;
}

.page-privacy .clause:target .clause-num {
  color: var(--coral);
}

.page-privacy .clause-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.6vw, 25px);
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.35;
  color: var(--ink);
}

.page-privacy .clause-body {
  margin-top: 14px;
  padding-left: 0;
}

.page-privacy .clause-body p {
  max-width: 34em;
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--deep);
}

.page-privacy .clause-body p:last-child {
  margin-bottom: 0;
}

.page-privacy .clause-body a {
  color: var(--deep);
  text-decoration: underline;
  text-decoration-color: var(--lane);
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease);
}

.page-privacy .clause-body a:hover,
.page-privacy .clause-body a:focus-visible {
  color: var(--coral);
  outline: none;
}

.page-privacy .def-note {
  max-width: 34em;
  background: var(--aqua);
  border-left: 3px solid var(--lane);
  border-radius: 4px;
  padding: 12px 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--deep);
}

.page-privacy .type-list {
  display: grid;
  gap: 14px;
  margin: 4px 0 0;
}

.page-privacy .type-item {
  border-top: 1px solid var(--aqua);
  padding-top: 12px;
}

.page-privacy .type-key {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lane);
}

.page-privacy .type-title {
  margin: 4px 0 6px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--deep);
}

.page-privacy .type-item p {
  max-width: 34em;
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--deep);
}

.page-privacy .usage-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 34em;
}

.page-privacy .usage-list li {
  display: grid;
  gap: 4px;
  padding-left: 14px;
  border-left: 2px solid var(--mint);
}

.page-privacy .usage-list strong {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--deep);
}

.page-privacy .usage-list span {
  font-size: 15px;
  line-height: 1.85;
  color: var(--deep);
}

.page-privacy .keep-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 1px;
  max-width: 34em;
}

.page-privacy .keep-list li {
  display: grid;
  gap: 2px;
  padding: 10px 12px;
  background: var(--mist);
  border-left: 2px solid var(--lane);
}

.page-privacy .keep-key {
  font-size: 13px;
  color: var(--rock);
}

.page-privacy .keep-val {
  font-size: 14px;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-privacy .contact-card {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  align-items: center;
  justify-content: space-between;
  margin: 4px 0 16px;
  padding: 14px 16px;
  background: var(--clay);
  border-left: 3px solid var(--coral);
  border-radius: 8px;
  max-width: 34em;
}

.page-privacy .contact-mail {
  font-size: 14px;
  color: var(--ink);
  overflow-wrap: anywhere;
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }

  .page-privacy .privacy-shell {
    grid-template-columns: 228px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .toc-wrap {
    position: sticky;
    top: 96px;
  }

  .page-privacy .toc {
    background: transparent;
    border-radius: 0;
    border-top: 1px solid var(--aqua);
    padding: 12px 0 0;
  }

  .page-privacy .toc-summary {
    display: none;
  }

  .page-privacy .toc-list {
    margin-top: 0;
  }

  .page-privacy .clause-body {
    padding-left: 3.4em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-list a {
    transition: none;
  }
}
</main>