.page-privacy {
  --pv-measure: 34em;
  --pv-radius: 2px;
  background: var(--ink);
  color: var(--body-c);
  overflow-wrap: break-word;
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

/* 首屏框景 */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(140% 110% at 6% 0%, rgba(53, 229, 192, 0.10), transparent 58%),
    radial-gradient(90% 90% at 94% 6%, rgba(255, 122, 41, 0.10), transparent 62%),
    var(--stand);
}

.page-privacy .pv-hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-privacy .pv-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  filter: grayscale(1) contrast(1.15);
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(42, 58, 85, 0.55) 0 1px, transparent 1px 96px);
  opacity: 0.5;
}

.page-privacy .pv-hero__inner {
  position: relative;
  padding-block: clamp(44px, 9vw, 100px) clamp(36px, 7vw, 72px);
}

.page-privacy .pv-hero h1 {
  margin: 14px 0 0;
  max-width: 15em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.2vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .pv-hero .lede {
  margin: 20px 0 0;
  max-width: var(--pv-measure);
  font-size: clamp(15px, 2.1vw, 17px);
  line-height: 1.85;
  color: var(--body-c);
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-hero__meta li {
  position: relative;
  padding-left: 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-privacy .pv-hero__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 1px;
  background: var(--neon);
  transform: translateY(-50%);
}

/* 条款分组刻度条 */
.page-privacy .pv-scale {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  margin-top: 1px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--line);
}

.page-privacy .pv-scale__seg {
  flex: 1 1 200px;
  display: grid;
  gap: 4px;
  padding: 13px 16px 14px;
  background: var(--stand);
  border-left: 3px solid var(--line);
}

.page-privacy .pv-scale__seg--a { border-left-color: var(--neon); }
.page-privacy .pv-scale__seg--b { border-left-color: var(--signal); }
.page-privacy .pv-scale__seg--c { border-left-color: var(--orange); }

.page-privacy .pv-scale__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-privacy .pv-scale__name {
  font-size: 14px;
  line-height: 1.5;
  color: var(--paper);
}

/* 正文与目录 */
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 56px);
  padding-block: clamp(30px, 6vw, 60px) clamp(44px, 8vw, 88px);
}

.page-privacy .pv-doc {
  min-width: 0;
}

.page-privacy .pv-clause {
  scroll-margin-top: calc(var(--bar-h) + 20px);
  padding-top: clamp(20px, 3.6vw, 32px);
  border-top: 1px solid var(--line);
}

.page-privacy .pv-clause + .pv-clause {
  margin-top: clamp(28px, 5vw, 48px);
}

.page-privacy .pv-clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin-bottom: 14px;
}

.page-privacy .pv-clause__no {
  flex: none;
  padding: 3px 7px;
  border: 1px solid var(--line);
  border-radius: var(--pv-radius);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur-fast) ease, border-color var(--dur-fast) ease, background-color var(--dur-fast) ease;
}

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

.page-privacy .pv-clause.is-chapter-active .pv-clause__no {
  color: var(--ink);
  background: var(--neon);
  border-color: var(--neon);
}

.page-privacy .pv-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.2vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .pv-clause__body {
  max-width: var(--pv-measure);
}

.page-privacy .pv-clause__body p {
  margin: 0 0 0.95em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--body-c);
}

.page-privacy .pv-clause__body p:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-list {
  display: grid;
  gap: 11px;
  margin: 0 0 1em;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.8;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 10px;
  height: 1px;
  background: var(--neon);
}

.page-privacy .pv-list strong {
  color: var(--paper);
  font-weight: 600;
}

.page-privacy .pv-term {
  padding: 1px 5px;
  border-radius: var(--pv-radius);
  background: rgba(244, 248, 255, 0.10);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.92em;
  letter-spacing: 0.02em;
}

.page-privacy .pv-mail {
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-privacy .pv-note {
  margin: 18px 0 0;
  padding: 12px 16px;
  border-left: 2px solid var(--signal);
  background: rgba(53, 229, 192, 0.06);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--body-c);
}

/* 联系方式块 */
.page-privacy .pv-contact {
  margin-top: 18px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--pv-radius);
  background: var(--steel);
}

.page-privacy .pv-contact dl {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px 16px;
  margin: 0;
}

.page-privacy .pv-contact dt {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-privacy .pv-contact dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
}

/* 相关入口 */
.page-privacy .pv-next {
  display: grid;
  gap: 0;
  margin-top: clamp(34px, 6vw, 56px);
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-next__link {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.6;
  color: var(--body-c);
  text-decoration: none;
  transition: color var(--dur-fast) ease;
}

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

.page-privacy .pv-next__link span:last-child {
  flex: none;
  font-family: var(--font-mono);
  color: var(--muted);
}

/* 目录：移动端置顶卡片 */
.page-privacy .pv-toc {
  order: -1;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--pv-radius);
  background: var(--stand);
}

.page-privacy .pv-toc__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pv-toc__list {
  margin: 0;
  padding: 0 0 0 14px;
  list-style: none;
  border-left: 1px solid var(--line);
}

.page-privacy .pv-toc__item + .pv-toc__item {
  margin-top: 2px;
}

.page-privacy .pv-toc__link {
  position: relative;
  display: flex;
  gap: 9px;
  padding: 6px 0 6px 10px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur-fast) ease;
}

.page-privacy .pv-toc__link::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 50%;
  width: 8px;
  height: 1px;
  background: var(--line);
  transform: translateY(-50%);
  transition: background-color var(--dur-fast) ease, width var(--dur-fast) ease;
}

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

.page-privacy .pv-toc__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

/* 目录随滚动高亮 */
.page-privacy .pv-layout:has(#p-01.is-chapter-active) .pv-toc__link[href="#p-01"],
.page-privacy .pv-layout:has(#p-02.is-chapter-active) .pv-toc__link[href="#p-02"],
.page-privacy .pv-layout:has(#p-03.is-chapter-active) .pv-toc__link[href="#p-03"],
.page-privacy .pv-layout:has(#p-04.is-chapter-active) .pv-toc__link[href="#p-04"],
.page-privacy .pv-layout:has(#p-05.is-chapter-active) .pv-toc__link[href="#p-05"],
.page-privacy .pv-layout:has(#p-06.is-chapter-active) .pv-toc__link[href="#p-06"],
.page-privacy .pv-layout:has(#p-07.is-chapter-active) .pv-toc__link[href="#p-07"],
.page-privacy .pv-layout:has(#p-08.is-chapter-active) .pv-toc__link[href="#p-08"],
.page-privacy .pv-layout:has(#p-09.is-chapter-active) .pv-toc__link[href="#p-09"] {
  color: var(--neon);
}

.page-privacy .pv-layout:has(#p-01.is-chapter-active) .pv-toc__link[href="#p-01"] .pv-toc__no,
.page-privacy .pv-layout:has(#p-02.is-chapter-active) .pv-toc__link[href="#p-02"] .pv-toc__no,
.page-privacy .pv-layout:has(#p-03.is-chapter-active) .pv-toc__link[href="#p-03"] .pv-toc__no,
.page-privacy .pv-layout:has(#p-04.is-chapter-active) .pv-toc__link[href="#p-04"] .pv-toc__no,
.page-privacy .pv-layout:has(#p-05.is-chapter-active) .pv-toc__link[href="#p-05"] .pv-toc__no,
.page-privacy .pv-layout:has(#p-06.is-chapter-active) .pv-toc__link[href="#p-06"] .pv-toc__no,
.page-privacy .pv-layout:has(#p-07.is-chapter-active) .pv-toc__link[href="#p-07"] .pv-toc__no,
.page-privacy .pv-layout:has(#p-08.is-chapter-active) .pv-toc__link[href="#p-08"] .pv-toc__no,
.page-privacy .pv-layout:has(#p-09.is-chapter-active) .pv-toc__link[href="#p-09"] .pv-toc__no {
  color: var(--neon);
}

.page-privacy .pv-layout:has(#p-01.is-chapter-active) .pv-toc__link[href="#p-01"]::before,
.page-privacy .pv-layout:has(#p-02.is-chapter-active) .pv-toc__link[href="#p-02"]::before,
.page-privacy .pv-layout:has(#p-03.is-chapter-active) .pv-toc__link[href="#p-03"]::before,
.page-privacy .pv-layout:has(#p-04.is-chapter-active) .pv-toc__link[href="#p-04"]::before,
.page-privacy .pv-layout:has(#p-05.is-chapter-active) .pv-toc__link[href="#p-05"]::before,
.page-privacy .pv-layout:has(#p-06.is-chapter-active) .pv-toc__link[href="#p-06"]::before,
.page-privacy .pv-layout:has(#p-07.is-chapter-active) .pv-toc__link[href="#p-07"]::before,
.page-privacy .pv-layout:has(#p-08.is-chapter-active) .pv-toc__link[href="#p-08"]::before,
.page-privacy .pv-layout:has(#p-09.is-chapter-active) .pv-toc__link[href="#p-09"]::before {
  width: 12px;
  background: var(--neon);
}

@media (min-width: 720px) {
  .page-privacy .pv-clause__body p {
    font-size: 16.5px;
  }

  .page-privacy .pv-list li {
    font-size: 16px;
  }

  .page-privacy .pv-contact dl {
    gap: 12px 20px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 1fr) 236px;
    gap: clamp(48px, 6vw, 80px);
    align-items: start;
  }

  .page-privacy .pv-toc {
    order: 0;
    position: sticky;
    top: calc(var(--bar-h) + 28px);
    max-height: calc(100vh - var(--bar-h) - 56px);
    overflow-y: auto;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .page-privacy .pv-toc__label {
    margin-bottom: 12px;
  }

  .page-privacy .pv-toc__link {
    padding-block: 7px;
  }
}

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