.page-privacy {
  --pp-measure: 34em;
  --pp-tint: rgba(168, 85, 247, .13);
  padding-bottom: clamp(56px, 9vw, 110px);
}

.page-privacy .privacy-hero {
  padding: clamp(14px, 3vw, 26px) var(--gutter) 0;
  max-width: var(--shell);
  margin: 0 auto;
}

.page-privacy .privacy-hero__frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: linear-gradient(140deg, var(--deep-violet), var(--void) 72%);
  height: clamp(132px, 22vw, 226px);
}

.page-privacy .privacy-hero__frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .5;
}

.page-privacy .privacy-hero__veil {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(43, 35, 68, .55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43, 35, 68, .55) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, .95), rgba(0, 0, 0, .15));
  -webkit-mask-image: linear-gradient(90deg, rgba(0, 0, 0, .95), rgba(0, 0, 0, .15));
}

.page-privacy .privacy-hero__meta {
  position: absolute;
  left: clamp(16px, 3vw, 28px);
  bottom: clamp(14px, 2.6vw, 24px);
  right: clamp(16px, 3vw, 28px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-privacy .privacy-hero__stamp {
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--violet-soft);
}

.page-privacy .privacy-crumb {
  padding-top: clamp(18px, 3vw, 28px);
}

.page-privacy .privacy-crumb .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: .82rem;
  color: var(--text-muted);
}

.page-privacy .privacy-crumb .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 10px;
  color: var(--hairline);
}

.page-privacy .privacy-crumb .breadcrumb__link {
  color: var(--blue);
  text-decoration: none;
}

.page-privacy .privacy-crumb .breadcrumb__current {
  color: var(--text-secondary);
}

.page-privacy .privacy-layout {
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(22px, 4vw, 40px) var(--gutter) 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 5vw, 48px);
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 218px minmax(0, 1fr);
    column-gap: clamp(40px, 6vw, 92px);
    align-items: start;
  }
}

/* 左侧目录 */
.page-privacy .privacy-toc {
  display: none;
}

@media (min-width: 960px) {
  .page-privacy .privacy-toc {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }
}

.page-privacy .privacy-toc__label {
  margin: 0 0 16px;
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--hairline);
}

.page-privacy .privacy-toc__link {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 0 9px 16px;
  font-size: .86rem;
  line-height: 1.5;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color .16s var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--text-primary);
}

.page-privacy .privacy-toc__link.is-current {
  color: var(--text-primary);
  font-weight: 600;
}

.page-privacy .privacy-toc__link.is-current::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  border-radius: 2px;
  background: var(--neon);
}

.page-privacy .privacy-toc__num {
  color: var(--neon);
  font-size: .78rem;
}

/* 正文 */
.page-privacy .privacy-body {
  min-width: 0;
  max-width: var(--pp-measure);
}

.page-privacy .privacy-head {
  padding-bottom: clamp(24px, 4vw, 38px);
}

.page-privacy .privacy-head .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--neon);
}

.page-privacy .privacy-h1 {
  margin: 0 0 18px;
  font-size: clamp(1.85rem, 5.2vw, 2.9rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -.015em;
  color: var(--text-primary);
}

.page-privacy .privacy-body .lede {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.9;
  color: var(--text-secondary);
}

/* 章节 */
.page-privacy .privacy-sec {
  margin-top: clamp(26px, 4vw, 42px);
  padding-top: clamp(22px, 3.4vw, 34px);
  border-top: 1px solid var(--hairline);
}

.page-privacy .privacy-sec:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.page-privacy .privacy-sec__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  font-size: clamp(1.12rem, 2.2vw, 1.42rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-primary);
}

.page-privacy .privacy-sec__num {
  flex: none;
  font-size: .95rem;
  color: var(--neon);
}

.page-privacy .privacy-sec__anchor {
  margin-left: auto;
  flex: none;
  font-family: var(--font-mono);
  font-size: .82rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color .16s var(--ease);
}

.page-privacy .privacy-sec__anchor:hover,
.page-privacy .privacy-sec__anchor:focus-visible {
  color: var(--neon);
}

.page-privacy .privacy-sec p {
  margin: 0 0 14px;
  font-size: .96rem;
  line-height: 1.92;
  color: var(--text-secondary);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.page-privacy .privacy-list li {
  position: relative;
  margin-bottom: 11px;
  padding-left: 20px;
  font-size: .94rem;
  line-height: 1.88;
  color: var(--text-secondary);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--neon);
  opacity: .68;
}

.page-privacy .privacy-note {
  margin: 20px 0 0;
  padding: 16px 20px;
  border-left: 3px solid var(--neon);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: linear-gradient(100deg, var(--pp-tint), rgba(168, 85, 247, .03));
  color: var(--violet-soft) !important;
  font-size: .93rem;
  line-height: 1.86;
}

/* 操作步骤 */
.page-privacy .privacy-step {
  margin-bottom: 10px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  background: var(--ink);
  overflow: hidden;
  transition: border-color .16s var(--ease);
}

.page-privacy .privacy-step[open] {
  border-color: rgba(168, 85, 247, .48);
}

.page-privacy .privacy-step > summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
  font-size: .95rem;
  font-weight: 600;
  color: var(--text-primary);
}

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

.page-privacy .privacy-step > summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--text-muted);
}

.page-privacy .privacy-step[open] > summary::after {
  content: "–";
  color: var(--neon);
}

.page-privacy .privacy-step__idx {
  flex: none;
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--neon);
}

.page-privacy .privacy-step__body {
  padding: 0 18px 16px 18px;
  font-size: .92rem;
  line-height: 1.88;
  color: var(--text-secondary);
}

/* 联系方式 */
.page-privacy .privacy-contact {
  list-style: none;
  margin: 6px 0 18px;
  padding: 0;
}

.page-privacy .privacy-contact li {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--hairline);
  font-size: .92rem;
}

.page-privacy .privacy-contact__k {
  flex: none;
  min-width: 5.2em;
  color: var(--text-muted);
}

.page-privacy .privacy-contact__v {
  color: var(--text-primary);
  word-break: break-word;
}

.page-privacy .privacy-link {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(58, 199, 245, .35);
  transition: border-color .16s var(--ease);
}

.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible {
  border-color: var(--blue);
}

@media (max-width: 620px) {
  .page-privacy .privacy-hero {
    padding-left: clamp(14px, 4vw, 20px);
    padding-right: clamp(14px, 4vw, 20px);
  }

  .page-privacy .privacy-hero__frame {
    height: 138px;
    border-radius: var(--r-md);
  }

  .page-privacy .privacy-body {
    max-width: 100%;
  }

  .page-privacy .privacy-sec__title {
    flex-wrap: wrap;
    row-gap: 4px;
  }

  .page-privacy .privacy-sec__anchor {
    display: none;
  }

  .page-privacy .privacy-contact li {
    flex-direction: column;
    gap: 4px;
  }

  .page-privacy .privacy-contact__k {
    min-width: 0;
    font-size: .8rem;
  }
}