.page-privacy {
  background: var(--paper);
  color: var(--graphite);
}

/* 面包屑与首屏 */
.page-privacy .breadcrumb {
  padding-top: 20px;
}
.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--stone);
}
.page-privacy .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-cool);
}
.page-privacy .breadcrumb__link {
  color: var(--blue-slate);
  text-decoration: none;
}
.page-privacy .breadcrumb__link:hover {
  color: var(--maple);
}

.page-privacy .pv-hero {
  padding: 26px 0 34px;
  border-bottom: 1px solid var(--line);
}
.page-privacy .pv-hero .eyebrow {
  display: block;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--maple);
}
.page-privacy .pv-hero h1 {
  margin: 0 0 18px;
  max-width: 20ch;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -.02em;
  color: var(--ink);
}
.page-privacy .pv-hero .lede {
  margin: 0;
  max-width: 62ch;
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.85;
  color: var(--blue-slate);
}
.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13.5px;
  color: var(--stone);
}
.page-privacy .pv-hero__meta .mono {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--blue);
  margin-right: 6px;
}

/* 要点摘要条 */
.page-privacy .pv-digest-wrap {
  padding-top: 28px;
}
.page-privacy .pv-digest {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-top: 3px solid var(--maple);
}
.page-privacy .pv-digest__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 16px 18px;
  background: var(--paper);
  text-decoration: none;
  transition: background 220ms var(--ease);
}
.page-privacy .pv-digest__item:hover,
.page-privacy .pv-digest__item:focus-visible {
  background: var(--ice);
}
.page-privacy .pv-digest__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--maple);
}
.page-privacy .pv-digest__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--graphite);
}

/* 顶部氛围图 */
.page-privacy .pv-visual {
  margin: 28px auto 0;
}
.page-privacy .pv-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--ice);
}
.page-privacy .pv-visual__cap {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  line-height: 1.7;
  color: var(--stone);
}

/* 条款正文与粘性目录 */
.page-privacy .pv-doc {
  padding: 34px 0 56px;
}
.page-privacy .pv-doc__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}
.page-privacy .pv-doc__main {
  min-width: 0;
}

.page-privacy .pv-clause {
  padding: 26px 0 30px;
  border-top: 1px solid var(--line);
}
.page-privacy .pv-clause:first-child {
  border-top: 0;
  padding-top: 0;
}
.page-privacy .pv-clause__no {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--maple);
}
.page-privacy .pv-clause h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--ink);
}
.page-privacy .pv-clause p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.88;
  color: var(--graphite);
}
.page-privacy .pv-clause p:last-child {
  margin-bottom: 0;
}
.page-privacy .pv-clause strong {
  font-weight: 600;
  color: var(--ink);
  background: linear-gradient(transparent 62%, rgba(224, 138, 60, .3) 62%);
}
.page-privacy .pv-clause a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cool);
}
.page-privacy .pv-clause a:hover {
  color: var(--maple);
  border-bottom-color: var(--maple);
}

/* 信息类型列表 */
.page-privacy .pv-types {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0 0 18px;
  padding: 0;
  background: var(--line-cool);
  border: 1px solid var(--line-cool);
}
.page-privacy .pv-types__row {
  padding: 14px 16px;
  background: var(--paper);
}
.page-privacy .pv-types dt {
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--blue);
}
.page-privacy .pv-types dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--graphite);
}

/* 折叠说明 */
.page-privacy .pv-fold {
  margin: 16px 0 0;
  padding: 12px 16px 14px;
  background: var(--sand);
  border: 1px solid var(--line);
}
.page-privacy .pv-fold summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .05em;
  color: var(--blue);
}
.page-privacy .pv-fold summary::-webkit-details-marker {
  display: none;
}
.page-privacy .pv-fold summary::before {
  content: "＋ ";
  color: var(--maple);
}
.page-privacy .pv-fold[open] summary::before {
  content: "－ ";
}
.page-privacy .pv-fold p {
  margin: 10px 0 0;
  max-width: 66ch;
  font-size: 14px;
  line-height: 1.82;
  color: var(--graphite);
}

/* 联系方式条目 */
.page-privacy .pv-contact {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  background: var(--sand);
}
.page-privacy .pv-contact li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 16px;
}
.page-privacy .pv-contact li + li {
  border-top: 1px solid var(--line);
}
.page-privacy .pv-contact__key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--blue-slate);
}
.page-privacy .pv-contact__val {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  word-break: break-word;
}

/* 尾部说明 */
.page-privacy .pv-doc__note {
  margin: 8px 0 0;
  padding: 16px 18px;
  background: var(--ice);
  border-left: 3px solid var(--maple);
  font-size: 14px;
  line-height: 1.8;
  color: var(--blue-slate);
}
.page-privacy .pv-doc__back {
  margin: 22px 0 0;
}
.page-privacy .pv-doc__back .btn {
  display: inline-block;
  padding: 10px 20px;
  font-size: 14px;
  text-decoration: none;
}

/* 侧栏目录 */
.page-privacy .pv-side {
  min-width: 0;
}
.page-privacy .pv-toc {
  border-left: 2px solid var(--line-cool);
  padding-left: 16px;
}
.page-privacy .pv-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--stone);
}
.page-privacy .pv-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .pv-toc__list li + li {
  margin-top: 2px;
}
.page-privacy .pv-toc__link {
  position: relative;
  display: block;
  padding: 7px 0 7px 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  transition: color 200ms var(--ease);
}
.page-privacy .pv-toc__link::before {
  content: "";
  position: absolute;
  left: -17px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: transparent;
  transition: background 200ms var(--ease);
}
.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--maple);
}
.page-privacy .pv-toc__link:hover::before,
.page-privacy .pv-toc__link:focus-visible::before {
  background: var(--maple);
}
.page-privacy .pv-toc__link--plain {
  font-family: var(--font-body);
  font-size: 13.5px;
  letter-spacing: 0;
  color: var(--blue-slate);
}
.page-privacy .pv-toc__aside {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

/* 显隐协议兜底 */
.page-privacy [data-reveal] {
  opacity: 1;
}

@media (min-width: 640px) {
  .page-privacy .pv-types {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .pv-contact li {
    flex-direction: row;
    align-items: baseline;
    gap: 16px;
  }
  .page-privacy .pv-contact__key {
    flex: 0 0 132px;
  }
}

@media (min-width: 760px) {
  .page-privacy .pv-digest {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
  .page-privacy .pv-digest__item {
    min-height: 118px;
    padding: 18px 16px 20px;
  }
  .page-privacy .pv-hero {
    padding: 34px 0 44px;
  }
  .page-privacy .pv-hero h1 {
    font-size: 42px;
  }
  .page-privacy .pv-hero .lede {
    font-size: 17px;
  }
  .page-privacy .pv-clause h2 {
    font-size: 25px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-doc {
    padding: 46px 0 72px;
  }
  .page-privacy .pv-doc__grid {
    grid-template-columns: minmax(0, 1fr) 232px;
    gap: 56px;
    align-items: start;
  }
  .page-privacy .pv-side {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
  .page-privacy .pv-clause {
    padding: 32px 0 36px;
  }
}

@media (min-width: 1080px) {
  .page-privacy .pv-hero h1 {
    font-size: 46px;
  }
}

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