.page-privacy {
  --pv-line: rgba(92, 107, 120, .22);
  --pv-soft: rgba(92, 107, 120, .5);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--deep);
  padding: clamp(28px, 4vw, 46px) 0 clamp(36px, 5vw, 64px);
}

.page-privacy .pv-hero__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .6;
}

.page-privacy .pv-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(10, 90, 102, .78) 0%, rgba(20, 26, 31, .88) 100%),
    repeating-linear-gradient(12deg, rgba(245, 248, 251, .07) 0 1px, transparent 1px 15px);
}

.page-privacy .pv-hero__inner {
  position: relative;
}

.page-privacy .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: .04em;
  color: rgba(245, 248, 251, .7);
}

.page-privacy .breadcrumb li + li::before {
  content: "／";
  margin: 0 8px;
  color: rgba(245, 248, 251, .45);
}

.page-privacy .breadcrumb a {
  color: rgba(245, 248, 251, .7);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 248, 251, .3);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--gold);
  border-color: var(--gold);
}

.page-privacy .pv-hero__title {
  margin: 0 0 18px;
  color: #FFFFFF;
  font-size: clamp(38px, 7vw, 68px);
}

.page-privacy .pv-hero__lede {
  max-width: 42em;
  margin: 0 0 20px;
  color: rgba(245, 248, 251, .88);
}

.page-privacy .pv-hero__meta {
  margin: 0;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--gold);
}

/* ---------- 主体布局 ---------- */
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 5vw, 60px);
  padding: clamp(36px, 5vw, 76px) 0 clamp(52px, 7vw, 104px);
}

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

/* ---------- 条款 ---------- */
.page-privacy .pv-clause {
  position: relative;
  padding-bottom: clamp(24px, 3vw, 36px);
  margin-bottom: clamp(28px, 3.5vw, 46px);
  border-bottom: 1px solid var(--pv-line);
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-privacy .pv-clause:last-of-type {
  border-bottom: 0;
}

.page-privacy .pv-clause__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .pv-clause__no {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  height: 30px;
  padding: 0 12px;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--sky);
  background: var(--dawn);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .pv-clause:hover .pv-clause__no,
.page-privacy .pv-clause:focus-within .pv-clause__no {
  background: var(--gold);
  color: var(--ink);
}

.page-privacy .pv-clause__title {
  position: relative;
  margin: 0;
  font-size: clamp(20px, 2.6vw, 27px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .pv-clause__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  height: 2px;
  width: 26px;
  background: var(--gold);
  transform-origin: left center;
  transition: width var(--dur) var(--ease);
}

.page-privacy .pv-clause:hover .pv-clause__title::after,
.page-privacy .pv-clause:focus-within .pv-clause__title::after {
  width: 68px;
}

.page-privacy .pv-clause p {
  max-width: 40em;
  margin: 0 0 14px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
}

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

/* ---------- 条目行 ---------- */
.page-privacy .pv-rows {
  display: grid;
  gap: 0;
  margin: 18px 0 4px;
}

.page-privacy .pv-row {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-top: 1px dashed var(--pv-line);
}

.page-privacy .pv-row:last-child {
  border-bottom: 1px dashed var(--pv-line);
}

.page-privacy .pv-row__k {
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--lake);
}

.page-privacy .pv-row__v {
  max-width: 40em;
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 流向示意 ---------- */
.page-privacy .pv-flow {
  display: block;
  width: 100%;
  height: auto;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: clamp(14px, 2vw, 22px);
  box-sizing: border-box;
  background: linear-gradient(135deg, var(--dawn) 0%, var(--cloud) 100%);
  clip-path: polygon(0 0, calc(100% - var(--notch)) 0, 100% var(--notch), 100% 100%, 0 100%);
}

/* ---------- 权利列表 ---------- */
.page-privacy .pv-rights {
  display: grid;
  gap: 14px;
  margin: 18px 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-rights li {
  display: grid;
  gap: 4px;
  padding-left: 16px;
  border-left: 2px solid var(--lake);
}

.page-privacy .pv-rights__k {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--sky);
}

.page-privacy .pv-rights__v {
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 联系面板 ---------- */
.page-privacy .pv-contact {
  margin-top: 20px;
  padding: clamp(18px, 2.6vw, 26px);
}

.page-privacy .pv-contact__k {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--deep);
}

.page-privacy .pv-contact__v {
  margin: 0 0 10px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
}

.page-privacy .pv-contact__n {
  margin: 0;
  max-width: 40em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

/* ---------- 相关页面 ---------- */
.page-privacy .pv-next {
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 2px solid var(--ink);
}

.page-privacy .pv-next__title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gray);
}

.page-privacy .pv-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 目录 ---------- */
.page-privacy .pv-toc {
  border-left: 2px solid var(--gold);
  padding-left: 16px;
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gray);
}

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

.page-privacy .pv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 6px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--gray);
  text-decoration: none;
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .pv-toc__list a .mono {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold);
}

.page-privacy .pv-toc__list a:hover {
  color: var(--sky);
  transform: translateX(3px);
}

.page-privacy .pv-toc__list a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }

  .page-privacy .pv-rights li {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 1fr) 240px;
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--bar-h) + 28px);
  }
}

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