.page-privacy {
  background: var(--ink);
}

/* ---------- 头部 ---------- */
.page-privacy__hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  isolation: isolate;
}

.page-privacy__hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-privacy__hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .34;
  filter: saturate(.75) contrast(1.06);
}

.page-privacy__hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg,
      rgba(7, 26, 18, .35) 0%,
      rgba(7, 26, 18, .82) 62%,
      var(--ink) 100%);
  pointer-events: none;
}

.page-privacy__hero-inner {
  position: relative;
  z-index: 2;
  padding-block: clamp(72px, 11vw, 128px) clamp(48px, 7vw, 84px);
}

.page-privacy__hero-copy {
  max-width: 760px;
}

.page-privacy__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(46px, 10vw, 108px);
  line-height: .96;
  letter-spacing: -.02em;
  margin: 10px 0 22px;
  color: var(--snow);
}

.page-privacy__lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15.5px, 1.4vw, 17.5px);
  line-height: 1.7;
  color: rgba(242, 255, 247, .78);
}

.page-privacy__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 28px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-privacy__meta .mono {
  color: var(--mist);
}

/* ---------- 主体布局 ---------- */
.page-privacy__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(36px, 6vw, 56px);
  padding-block: clamp(48px, 8vw, 96px) clamp(64px, 10vw, 120px);
}

@media (min-width: 960px) {
  .page-privacy__layout {
    grid-template-columns: minmax(192px, 224px) minmax(0, 1fr);
    gap: clamp(56px, 6vw, 88px);
    align-items: start;
  }

  .page-privacy__side {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }
}

/* ---------- 侧边索引 ---------- */
.page-privacy__side {
  min-width: 0;
}

.page-privacy__side-title {
  margin: 0 0 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy__toc {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy__toc a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px 9px 11px;
  color: var(--mist);
  font-size: 13.5px;
  line-height: 1.4;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color .18s ease, background .18s ease, border-color .18s ease;
}

.page-privacy__toc a:hover,
.page-privacy__toc a:focus-visible,
.page-privacy__toc a.is-active {
  color: var(--snow);
  background: var(--lime-wash);
  border-left-color: var(--lime);
}

.page-privacy__toc .mono {
  flex-shrink: 0;
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--lime);
}

.page-privacy__top {
  display: none;
}

@media (min-width: 960px) {
  .page-privacy__top {
    display: inline-flex;
  }
}

/* ---------- 条款正文 ---------- */
.page-privacy__doc {
  display: grid;
  gap: clamp(48px, 7vw, 84px);
  min-width: 0;
}

.page-privacy__clause {
  position: relative;
  scroll-margin-top: calc(var(--header-h) + 28px);
  min-width: 0;
}

.page-privacy__clause-head {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 15px;
  margin-bottom: 26px;
  border-bottom: 1px solid var(--line);
}

.page-privacy__clause-head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 46px;
  height: 1px;
  background: var(--lime);
}

.page-privacy__clause-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(23px, 3.2vw, 36px);
  line-height: 1.16;
  letter-spacing: -.005em;
  color: var(--snow);
}

.page-privacy__num {
  flex-shrink: 0;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--lime);
  padding: 3px 8px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  background: var(--lime-wash);
}

.page-privacy__content {
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.68;
  color: rgba(242, 255, 247, .82);
}

.page-privacy__clause--wide .page-privacy__content {
  max-width: 76ch;
}

.page-privacy__content p {
  margin: 0 0 16px;
}

.page-privacy__content p:last-child {
  margin-bottom: 0;
}

.page-privacy__content a {
  color: var(--lime);
  text-decoration: underline;
  text-decoration-color: rgba(199, 255, 46, .4);
  text-underline-offset: 3px;
  transition: text-decoration-color .18s ease;
}

.page-privacy__content a:hover {
  text-decoration-color: var(--lime);
}

/* ---------- 列表共性 ---------- */
.page-privacy__uses,
.page-privacy__share {
  list-style: none;
  margin: 4px 0 20px;
  padding: 0;
}

.page-privacy__uses li {
  position: relative;
  padding: 16px 0 16px 22px;
  border-top: 1px solid var(--line);
  line-height: 1.66;
}

.page-privacy__uses li:last-child {
  border-bottom: 1px solid var(--line);
}

.page-privacy__uses li::before {
  content: "";
  position: absolute;
  left: 0;
  top: calc(16px + .72em);
  width: 10px;
  height: 1px;
  background: var(--lime);
}

.page-privacy__uses .mono {
  display: inline-block;
  margin-right: 10px;
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--lime);
}

/* ---------- 定义标签 ---------- */
.page-privacy__def {
  display: inline-block;
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--lime);
  padding: 4px 9px;
  border: 1px solid rgba(199, 255, 46, .32);
  border-left: 2px solid var(--lime);
  background: var(--lime-wash);
  border-radius: 2px;
  cursor: help;
}

.page-privacy__terms {
  margin: 4px 0 0;
  padding: 0;
}

.page-privacy__term {
  display: grid;
  gap: 10px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.page-privacy__term:last-child {
  border-bottom: 1px solid var(--line);
}

.page-privacy__term dt {
  margin: 0;
}

.page-privacy__term dd {
  margin: 0;
  color: rgba(242, 255, 247, .8);
  line-height: 1.68;
}

@media (min-width: 720px) {
  .page-privacy__term {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 30px;
    align-items: start;
    padding: 24px 0;
  }
}

/* ---------- 共享与披露 ---------- */
.page-privacy__share li {
  display: grid;
  gap: 8px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.page-privacy__share li:last-child {
  border-bottom: 1px solid var(--line);
}

.page-privacy__share-key {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-privacy__share p {
  margin: 0;
  line-height: 1.68;
  color: rgba(242, 255, 247, .82);
}

/* ---------- 权利网格 ---------- */
.page-privacy__rights {
  display: grid;
  gap: 1px;
  margin: 22px 0;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
}

@media (min-width: 640px) {
  .page-privacy__rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy__right {
  background: var(--panel-deep);
  padding: 20px 20px 22px;
}

.page-privacy__right p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.62;
  color: rgba(242, 255, 247, .78);
}

/* ---------- 联系方式 ---------- */
.page-privacy__contacts {
  margin: 22px 0 24px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
}

.page-privacy__contacts .contact-item {
  background: var(--ink-2);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-privacy__contacts .contact-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy__contacts .contact-value {
  color: var(--snow);
  font-size: 15px;
  word-break: break-all;
}

.page-privacy__contacts .copy-btn {
  align-self: flex-start;
}

@media (min-width: 640px) {
  .page-privacy__contacts .contact-item {
    flex-direction: row;
    align-items: center;
    gap: 22px;
    padding: 17px 22px;
  }

  .page-privacy__contacts .contact-key {
    flex: 0 0 108px;
  }

  .page-privacy__contacts .contact-value {
    flex: 1 1 auto;
    min-width: 0;
  }

  .page-privacy__contacts .copy-btn {
    align-self: auto;
    flex: 0 0 auto;
  }
}