.page-privacy {
  --prv-w: 68ch;
  color: var(--paper);
  background:
    radial-gradient(120% 55% at 82% -8%, rgba(200, 162, 74, 0.12), transparent 62%),
    var(--ink-0);
}

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

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  padding-block: clamp(20px, 5vw, 40px) clamp(24px, 4vw, 40px);
  border-bottom: 2px solid var(--line);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, var(--gold-08) 1px, transparent 1px);
  background-size: calc(100% / 6) 100%;
  opacity: 0.65;
  pointer-events: none;
}

.page-privacy .privacy-hero > .shell {
  position: relative;
  z-index: 1;
}

.page-privacy .prv-title {
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 66px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 14px 0 18px;
  max-width: 20ch;
}

.page-privacy .prv-lead {
  font-family: var(--serif);
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.9;
  color: var(--mist);
  max-width: 62ch;
  margin: 0;
}

.page-privacy .prv-meta {
  display: grid;
  gap: 14px;
  margin: 26px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
  grid-template-columns: 1fr;
}

.page-privacy .prv-meta__cell {
  min-width: 0;
}

.page-privacy .prv-meta__term {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-privacy .prv-meta__val {
  margin: 5px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
}

.page-privacy .prv-figure {
  margin: clamp(22px, 3.4vw, 34px) 0 0;
}

/* 正文与目录 */
.page-privacy .prv-layout {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding-block: clamp(28px, 5vw, 56px) clamp(40px, 6vw, 72px);
}

.page-privacy .prv-toc {
  border: 2px solid var(--line);
  background: var(--ink-1);
  padding: 16px 18px 18px;
  box-shadow: 6px 6px 0 rgba(5, 10, 24, 0.6);
}

.page-privacy .prv-toc__label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 12px;
}

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

.page-privacy .prv-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 2px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px dashed var(--line-soft);
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-privacy .prv-toc__link:hover,
.page-privacy .prv-toc__link:focus-visible {
  color: var(--gold-bright);
  padding-left: 8px;
}

.page-privacy .prv-toc__n {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gold);
}

.page-privacy .prv-toc__note {
  margin: 14px 0 0;
  font-family: var(--serif);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-privacy .prv-doc {
  min-width: 0;
  max-width: var(--prv-w);
}

/* 编号章节 */
.page-privacy .prv-sec {
  padding-block: clamp(22px, 3.6vw, 34px);
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 96px;
}

.page-privacy .prv-sec:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .prv-sec__title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(19px, 2.5vw, 27px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  color: var(--paper);
}

.page-privacy .prv-sec__num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
  border: 1px solid var(--gold-32);
  padding: 2px 7px;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .prv-sec.is-current .prv-sec__num {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink-0);
}

.page-privacy .prv-sec p {
  font-family: var(--serif);
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.9;
  color: rgba(244, 238, 223, 0.86);
  margin: 0 0 14px;
}

.page-privacy .prv-sec p a {
  color: var(--gold-bright);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .prv-sec p a:hover,
.page-privacy .prv-sec p a:focus-visible {
  color: var(--paper);
}

/* 信息类型 */
.page-privacy .prv-types {
  display: grid;
  gap: 10px;
  margin: 16px 0 18px;
}

.page-privacy .prv-type {
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  background: var(--ink-1);
  padding: 12px 14px;
}

.page-privacy .prv-type__k {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold-bright);
  margin-bottom: 6px;
}

.page-privacy .prv-type__v {
  display: block;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

/* 保存期限表 */
.page-privacy .prv-rows {
  border: 2px solid var(--line);
  background: var(--ink-1);
  margin: 16px 0 18px;
}

.page-privacy .prv-row {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .prv-row:first-child {
  border-top: 0;
}

.page-privacy .prv-row__k {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 14px;
  color: var(--paper);
}

.page-privacy .prv-row__v {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--teal);
}

/* 无序号列表 */
.page-privacy .prv-plain {
  list-style: none;
  margin: 16px 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .prv-plain li {
  position: relative;
  padding-left: 20px;
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.82;
  color: rgba(244, 238, 223, 0.86);
}

.page-privacy .prv-plain li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 2px;
  background: var(--gold);
}

/* 联系块 */
.page-privacy .prv-callout {
  margin-top: 22px;
  border: 2px solid var(--gold-32);
  background:
    linear-gradient(180deg, var(--gold-08), transparent 72%),
    var(--ink-1);
  padding: clamp(16px, 3vw, 24px);
}

.page-privacy .prv-callout__title {
  font-family: var(--sans);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.01em;
  margin: 0 0 12px;
  color: var(--gold-bright);
}

.page-privacy .prv-callout__note {
  margin: 14px 0 0;
  font-family: var(--serif);
  font-size: 14px;
  line-height: 1.82;
  color: var(--mist);
}

/* 章节末尾行动 */
.page-privacy .prv-next {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(24px, 4vw, 34px);
  padding-top: 20px;
  border-top: 2px solid var(--line);
}

/* 平板及以上 */
@media (min-width: 620px) {
  .page-privacy .prv-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .prv-types {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .prv-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 14px;
  }
}

@media (min-width: 560px) {
  .page-privacy .prv-row {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: baseline;
    gap: 16px;
  }
}

/* 桌面：目录吸顶，正文窄栏 */
@media (min-width: 980px) {
  .page-privacy .prv-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

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

  .page-privacy .prv-toc__list {
    grid-template-columns: 1fr;
  }

  .page-privacy .prv-title {
    max-width: 17ch;
  }
}

/* 打印友好 */
@media print {
  .page-privacy {
    background: #ffffff;
    color: #101828;
  }

  .page-privacy .privacy-hero::before,
  .page-privacy .prv-toc,
  .page-privacy .prv-next,
  .page-privacy .breadcrumbs {
    display: none;
  }

  .page-privacy .prv-layout {
    display: block;
    padding-block: 0;
  }

  .page-privacy .prv-doc {
    max-width: none;
  }

  .page-privacy .prv-sec {
    break-inside: avoid;
    border-top: 1px solid #c9cfda;
  }

  .page-privacy .prv-title,
  .page-privacy .prv-sec__title,
  .page-privacy .prv-sec p,
  .page-privacy .prv-plain li,
  .page-privacy .prv-type__v {
    color: #101828;
  }

  .page-privacy .prv-sec__num {
    border-color: #8a6f22;
    color: #8a6f22;
  }
}