.page-privacy {
  --pv-measure: 68ch;
  --pv-gap: clamp(38px, 6vw, 72px);
  --pv-text: rgba(244, 241, 234, .88);
  --pv-text-dim: rgba(244, 241, 234, .8);
  color: var(--paper);
}

.page-privacy .pv-hero {
  padding: clamp(18px, 4vw, 44px) 0 0;
}

.page-privacy .pv-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.6vw, 40px);
  align-items: start;
}

.page-privacy .pv-hero__eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  color: var(--gold);
  font-size: 13px;
  letter-spacing: .1em;
}

.page-privacy .pv-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(38px, 9vw, 68px);
  line-height: 1.04;
  letter-spacing: -.035em;
  font-weight: 800;
}

.page-privacy .pv-hero .lead {
  max-width: 48ch;
  margin: 0;
  color: var(--pv-text);
}

.page-privacy .pv-hero__card {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: var(--ink-2);
}

.page-privacy .pv-hero__card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--acc), var(--gold));
}

.page-privacy .pv-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .pv-facts li {
  padding-left: 16px;
}

.page-privacy .pv-facts li + li {
  padding-top: 16px;
  border-top: 1px dashed rgba(42, 74, 107, .8);
}

.page-privacy .pv-facts__k {
  display: block;
  margin-bottom: 6px;
  color: var(--gold);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .01em;
}

.page-privacy .pv-facts__v {
  display: block;
  color: var(--pv-text-dim);
  font-size: 14.5px;
  line-height: 1.7;
}

.page-privacy .pv-banner {
  margin: clamp(24px, 4vw, 44px) 0 0;
}

.page-privacy .pv-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
}

.page-privacy .pv-banner .media__cap {
  margin-top: 10px;
  color: var(--grey);
  font-size: 13px;
}

.page-privacy .pv-body {
  padding: clamp(34px, 5.5vw, 68px) 0 clamp(48px, 7vw, 92px);
}

.page-privacy .pv-body__grid {
  gap: clamp(26px, 4vw, 56px);
}

/* 左侧时间轴式目录 */
.page-privacy .pv-toc__title {
  margin: 0 0 14px;
  color: var(--grey);
  font-size: 13px;
  letter-spacing: .12em;
}

.page-privacy .pv-toc__list {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pv-toc__list::-webkit-scrollbar {
  height: 4px;
}

.page-privacy .pv-toc__list::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: var(--pill);
}

.page-privacy .pv-toc__list li {
  flex: 0 0 auto;
}

.page-privacy .pv-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  color: var(--grey);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s var(--ea), border-color .2s var(--ea), background-color .2s var(--ea);
}

.page-privacy .pv-toc__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
  letter-spacing: .04em;
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  color: var(--paper);
  border-color: var(--gold);
  background: rgba(224, 177, 92, .08);
  outline: none;
}

/* 正文 */
.page-privacy .pv-sec {
  margin-top: var(--pv-gap);
  padding-top: clamp(24px, 3.4vw, 40px);
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--head-h) + 24px);
}

.page-privacy .pv-sec:first-child {
  margin-top: 0;
}

.page-privacy .pv-sec__idx {
  margin: 0 0 8px;
  color: var(--gold);
  font-size: 13px;
  letter-spacing: .14em;
}

.page-privacy .pv-sec h2 {
  margin: 0 0 18px;
  font-size: clamp(25px, 3.6vw, 34px);
  line-height: 1.24;
  letter-spacing: -.025em;
  font-weight: 800;
}

.page-privacy .pv-sec p {
  max-width: var(--pv-measure);
  margin: 0 0 1.15em;
  color: var(--pv-text);
  font-size: 16.5px;
  line-height: 1.8;
}

.page-privacy .pv-cat {
  margin: 0 0 14px;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--ink-2);
}

.page-privacy .pv-cat h3 {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .pv-cat p {
  max-width: 62ch;
  margin: 0;
  color: var(--pv-text-dim);
  line-height: 1.8;
}

.page-privacy .pv-uses {
  list-style: none;
  counter-reset: pvu;
  max-width: var(--pv-measure);
  margin: 4px 0 0;
  padding: 0;
}

.page-privacy .pv-uses li {
  counter-increment: pvu;
  position: relative;
  margin: 0 0 16px;
  padding-left: 44px;
  color: var(--pv-text);
  font-size: 16.5px;
  line-height: 1.8;
}

.page-privacy .pv-uses li::before {
  content: counter(pvu, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-privacy .pv-more {
  max-width: var(--pv-measure);
  margin: 6px 0 22px;
  padding: 2px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--ink-2);
}

.page-privacy .pv-more summary {
  padding: 16px 0;
  color: var(--gold);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  outline: none;
}

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

.page-privacy .pv-more summary::after {
  content: "＋";
  float: right;
  color: var(--grey);
  font-weight: 400;
}

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

.page-privacy .pv-more summary:focus-visible {
  color: var(--paper);
}

.page-privacy .pv-more ul {
  margin: 0 0 18px;
  padding-left: 20px;
  color: var(--pv-text-dim);
  font-size: 16px;
  line-height: 1.8;
}

.page-privacy .pv-more li {
  margin-bottom: 10px;
}

.page-privacy .pv-more strong {
  color: var(--paper);
}

.page-privacy .pv-choice {
  list-style: none;
  display: grid;
  gap: 16px;
  max-width: var(--pv-measure);
  margin: 4px 0 0;
  padding: 0;
}

.page-privacy .pv-choice li {
  padding-left: 18px;
  border-left: 2px solid rgba(224, 177, 92, .5);
}

.page-privacy .pv-choice strong {
  display: block;
  margin-bottom: 6px;
  color: var(--paper);
  font-size: 17px;
  font-weight: 700;
}

.page-privacy .pv-choice span {
  display: block;
  color: var(--pv-text-dim);
  font-size: 16px;
  line-height: 1.8;
}

.page-privacy .pv-callout {
  max-width: var(--pv-measure);
  margin: 24px 0 0;
  padding: clamp(18px, 2.6vw, 26px);
  border-radius: var(--r-lg);
  background: var(--paper);
}

.page-privacy .pv-callout p {
  max-width: none;
  margin: 0;
  color: var(--ink);
  font-weight: 600;
  line-height: 1.75;
}

.page-privacy .pv-contact {
  max-width: var(--pv-measure);
  margin: 8px 0 20px;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: var(--ink-2);
}

.page-privacy .pv-contact__mail {
  max-width: none;
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.4vw, 21px);
  letter-spacing: .02em;
  color: var(--gold);
  word-break: break-all;
}

.page-privacy .pv-contact__meta {
  max-width: none;
  margin: 12px 0 0;
  color: var(--grey);
  font-size: 14px;
  line-height: 1.7;
}

.page-privacy .pv-end {
  display: grid;
  gap: 16px;
  max-width: var(--pv-measure);
  margin-top: clamp(32px, 5vw, 56px);
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background:
    radial-gradient(120% 140% at 8% 0%, rgba(216, 65, 47, .18), transparent 62%),
    linear-gradient(120deg, rgba(224, 177, 92, .1), rgba(19, 41, 63, .2));
}

.page-privacy .pv-end__lead {
  max-width: none;
  margin: 0;
  color: var(--paper);
  font-size: 17px;
  font-weight: 600;
}

.page-privacy .pv-end__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-privacy .pv-end__links .btn {
  text-decoration: none;
}

@media (min-width: 700px) {
  .page-privacy .pv-body__grid {
    align-items: start;
  }

  .page-privacy .pv-contact__mail {
    letter-spacing: .04em;
  }
}

@media (min-width: 980px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--head-h) + 26px);
  }

  .page-privacy .pv-toc__title {
    margin-bottom: 18px;
  }

  .page-privacy .pv-toc__list {
    display: block;
    overflow: visible;
    padding: 2px 0;
  }

  .page-privacy .pv-toc__list::before {
    content: "";
    position: absolute;
    left: 7px;
    top: 10px;
    bottom: 10px;
    width: 1px;
    background: linear-gradient(180deg, var(--gold), rgba(42, 74, 107, .35));
  }

  .page-privacy .pv-toc__list li {
    position: relative;
  }

  .page-privacy .pv-toc__list a {
    display: flex;
    padding: 9px 12px 9px 26px;
    border: 0;
    border-radius: var(--r-md);
    white-space: normal;
    line-height: 1.5;
  }

  .page-privacy .pv-toc__list a::before {
    content: "";
    position: absolute;
    left: 3px;
    top: 16px;
    width: 9px;
    height: 9px;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: var(--ink);
    transition: border-color .2s var(--ea), background-color .2s var(--ea);
  }

  .page-privacy .pv-toc__list a:hover::before,
  .page-privacy .pv-toc__list a:focus-visible::before {
    border-color: var(--gold);
    background: var(--gold);
  }

  .page-privacy .pv-body__grid {
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__list a,
  .page-privacy .pv-toc__list a::before {
    transition: none;
  }
}