.page-privacy {
  --pp-card-bg: linear-gradient(180deg, rgba(11, 18, 48, .86) 0%, rgba(5, 8, 20, .94) 100%);
  --pp-card-bg-teal: linear-gradient(180deg, rgba(13, 59, 58, .58) 0%, rgba(5, 8, 20, .94) 100%);
  --pp-card-bg-alert: linear-gradient(180deg, rgba(62, 12, 26, .44) 0%, rgba(5, 8, 20, .95) 100%);
  --pp-inner-bg: rgba(2, 3, 10, .55);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: 26px 0 8px;
}

.page-privacy .privacy-hero__glow {
  position: absolute;
  inset: -22% -12% auto -12%;
  height: 460px;
  background:
    radial-gradient(58% 62% at 20% 28%, rgba(139, 92, 255, .30), transparent 70%),
    radial-gradient(52% 54% at 84% 16%, rgba(34, 224, 214, .20), transparent 72%);
  filter: blur(8px);
  pointer-events: none;
}

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

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: 32px;
  margin-top: 24px;
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(38px, 8.5vw, 66px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 12px 0 0;
  color: var(--paper);
  text-shadow: 0 0 30px rgba(139, 92, 255, .45);
}

.page-privacy .privacy-hero__lead {
  margin: 18px 0 0;
  max-width: 56ch;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.95;
}

.page-privacy .privacy-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 0;
}

.page-privacy .privacy-hero .media {
  margin: 0;
}

.page-privacy .privacy-hero__media {
  position: relative;
  aspect-ratio: 2 / 1;
  border: 1px solid var(--line-violet);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.page-privacy .privacy-hero__media > img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-privacy .privacy-hero__media .media__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 30px 16px 12px;
  background: linear-gradient(180deg, rgba(2, 3, 10, 0) 0%, rgba(2, 3, 10, .88) 78%);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

/* ---------- 文档布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: 26px;
}

.page-privacy .privacy-toc {
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: rgba(11, 18, 48, .62);
  padding: 14px 14px 16px;
}

.page-privacy .privacy-toc .toc__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .privacy-toc .toc__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .privacy-toc .toc__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-toc .toc__link {
  display: block;
  white-space: nowrap;
  padding: 8px 13px;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}

.page-privacy .privacy-toc .toc__link:hover,
.page-privacy .privacy-toc .toc__link.is-active {
  color: var(--paper);
  border-color: var(--line-violet);
  background: rgba(139, 92, 255, .16);
}

.page-privacy .privacy-doc__body {
  display: grid;
  gap: 18px;
  min-width: 0;
}

/* ---------- 条文卡片 ---------- */
.page-privacy .privacy-clause {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: var(--pp-card-bg);
  padding: 24px 20px 26px;
  overflow: hidden;
}

.page-privacy .privacy-clause::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, rgba(139, 92, 255, .95) 0%, rgba(34, 224, 214, .55) 38%, rgba(139, 92, 255, 0) 78%);
}

.page-privacy .privacy-clause--teal {
  background: var(--pp-card-bg-teal);
  border-color: rgba(34, 224, 214, .22);
}

.page-privacy .privacy-clause--teal::before {
  background: linear-gradient(90deg, rgba(34, 224, 214, .95) 0%, rgba(139, 92, 255, .45) 42%, rgba(34, 224, 214, 0) 80%);
}

.page-privacy .privacy-clause--alert {
  background: var(--pp-card-bg-alert);
  border-color: rgba(255, 77, 109, .30);
}

.page-privacy .privacy-clause--alert::before {
  background: linear-gradient(90deg, rgba(255, 77, 109, .95) 0%, rgba(255, 179, 71, .45) 40%, rgba(255, 77, 109, 0) 78%);
}

.page-privacy .privacy-clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-privacy .privacy-clause__num {
  flex: none;
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--violet);
  text-shadow: 0 0 18px rgba(139, 92, 255, .55);
}

.page-privacy .privacy-clause--teal .privacy-clause__num {
  color: var(--cyan);
  text-shadow: 0 0 18px rgba(34, 224, 214, .5);
}

.page-privacy .privacy-clause--alert .privacy-clause__num {
  color: var(--alert);
  text-shadow: 0 0 18px rgba(255, 77, 109, .5);
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-family: var(--font-body);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .privacy-clause__body > p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.95;
}

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

.page-privacy .privacy-clause__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 214, .4);
}

.page-privacy .privacy-clause__body a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 条目列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-list:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-list li {
  display: grid;
  gap: 5px;
  padding: 13px 15px;
  border-radius: var(--radius-s);
  background: var(--pp-inner-bg);
  border: 1px solid var(--line);
  border-left: 2px solid rgba(139, 92, 255, .45);
}

.page-privacy .privacy-clause--teal .privacy-list li {
  border-left-color: rgba(34, 224, 214, .45);
}

.page-privacy .privacy-clause--alert .privacy-list li {
  border-left-color: rgba(255, 77, 109, .5);
}

.page-privacy .privacy-list strong {
  color: var(--paper);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .01em;
}

.page-privacy .privacy-list span {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.85;
}

/* ---------- 用途小卡 ---------- */
.page-privacy .privacy-uses {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-uses li {
  padding: 14px 15px;
  border-radius: var(--radius-m);
  background: var(--pp-inner-bg);
  border: 1px solid var(--line);
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.page-privacy .privacy-uses li:hover {
  transform: translateY(-4px);
  border-color: var(--line-violet);
  box-shadow: var(--shadow-card);
}

.page-privacy .privacy-uses .tag {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 12.5px;
  letter-spacing: .12em;
}

.page-privacy .privacy-uses p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.85;
}

/* ---------- 权利表 ---------- */
.page-privacy .privacy-rights {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-privacy .privacy-rights li {
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 12px 14px;
  border-radius: var(--radius-s);
  background: var(--pp-inner-bg);
  border: 1px solid var(--line);
}

.page-privacy .privacy-rights__key {
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: .06em;
  color: var(--gold);
  line-height: 1.5;
}

.page-privacy .privacy-rights__val {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.85;
}

/* ---------- 折叠问答 ---------- */
.page-privacy .privacy-faq {
  margin-top: 20px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.page-privacy .privacy-faq .accordion__item {
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  background: rgba(11, 18, 48, .55);
  margin-bottom: 8px;
  overflow: hidden;
}

.page-privacy .privacy-faq .accordion__item:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-faq .accordion__trigger {
  width: 100%;
  text-align: left;
  padding: 13px 15px;
  background: none;
  border: 0;
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  cursor: pointer;
}

.page-privacy .privacy-faq .accordion__item.is-open .accordion__trigger {
  color: var(--cyan);
}

.page-privacy .privacy-faq .accordion__panel-inner {
  padding: 0 15px 14px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.85;
}

/* ---------- 返回顶部 ---------- */
.page-privacy .to-top {
  font-family: var(--font-body);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-clause {
    padding: 30px 30px 32px;
  }

  .page-privacy .privacy-clause__title {
    font-size: 24px;
  }

  .page-privacy .privacy-clause__num {
    font-size: 36px;
  }

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

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 36px 0 12px;
  }

  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: center;
    gap: 52px;
  }

  .page-privacy .privacy-hero__media {
    aspect-ratio: 16 / 11;
  }

  .page-privacy .privacy-doc__body {
    gap: 22px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: 54px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 22px);
    padding: 20px 18px 22px;
  }

  .page-privacy .privacy-toc .toc__list {
    flex-direction: column;
    overflow: visible;
    gap: 4px;
    padding: 0;
  }

  .page-privacy .privacy-toc .toc__link {
    white-space: normal;
    border-radius: var(--radius-s);
    border-left: 2px solid transparent;
    border-top-color: transparent;
    border-right-color: transparent;
    border-bottom-color: transparent;
    font-size: 14.5px;
    line-height: 1.6;
  }

  .page-privacy .privacy-toc .toc__link:hover,
  .page-privacy .privacy-toc .toc__link.is-active {
    border-left-color: var(--violet);
    border-radius: 0 var(--radius-s) var(--radius-s) 0;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-uses {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-uses li:nth-child(1),
  .page-privacy .privacy-uses li:nth-child(4) {
    grid-column: span 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-uses li,
  .page-privacy .privacy-toc .toc__link {
    transition: none;
  }

  .page-privacy .privacy-uses li:hover {
    transform: none;
  }
}