.page-privacy {
  --pv-paper: #FFFFFF;
  --pv-paper-ink: #0B1B3A;
  --pv-paper-body: #22304D;
  --pv-sticky: 40px;
  display: block;
  background: var(--ink);
  color: var(--silver);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */

.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-deep);
  padding: clamp(96px, 14vw, 148px) 0 clamp(48px, 6vw, 80px);
  isolation: isolate;
}

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

.page-privacy .pv-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .42;
  filter: saturate(.7) contrast(1.05);
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(112deg,
      rgba(8, 19, 38, .96) 0%,
      rgba(8, 19, 38, .80) 44%,
      rgba(14, 50, 56, .52) 76%,
      rgba(37, 216, 199, .18) 100%);
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 2;
}

.page-privacy .pv-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 60px);
  line-height: 1.14;
  letter-spacing: -0.012em;
  color: var(--white);
  margin: 16px 0 0;
  max-width: 18em;
  text-wrap: balance;
}

.page-privacy .pv-hero__lede {
  margin: 22px 0 0;
  max-width: 42em;
  color: var(--silver);
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.85;
}

.page-privacy .pv-hero__meta {
  margin: 26px 0 0;
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid rgba(37, 216, 199, .40);
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--cyan);
}

/* ---------- 条款布局 ---------- */

.page-privacy .pv-body {
  padding-top: clamp(48px, 6vw, 88px);
  padding-bottom: clamp(56px, 7vw, 104px);
}

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
}

/* ---------- 章节索引 ---------- */

.page-privacy .pv-index {
  padding-left: 16px;
  border-left: 2px solid rgba(37, 216, 199, .45);
}

.page-privacy .pv-index__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .pv-index__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0 0 6px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  max-width: 100%;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .pv-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--silver);
  text-decoration: none;
  font-size: 13px;
  white-space: nowrap;
  transition: border-color .18s ease, color .18s ease, background-color .18s ease;
}

.page-privacy .pv-index__list a span {
  color: var(--amber);
  font-size: 12px;
  letter-spacing: .04em;
}

.page-privacy .pv-index__list a:hover,
.page-privacy .pv-index__list a:focus-visible {
  border-color: var(--orange);
  color: var(--white);
  background: rgba(255, 107, 26, .10);
}

/* ---------- 条款纸张面板 ---------- */

.page-privacy .pv-clause {
  position: relative;
  background: var(--pv-paper);
  color: var(--pv-paper-ink);
  border-radius: var(--r-l);
  padding: clamp(26px, 4vw, 52px) clamp(22px, 4vw, 48px);
  margin-bottom: 26px;
  box-shadow: var(--shadow-lift);
  overflow: hidden;
}

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

.page-privacy .pv-clause::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: var(--orange);
}

.page-privacy .pv-clause:nth-of-type(2)::before { background: var(--cyan); }
.page-privacy .pv-clause:nth-of-type(3)::before { background: var(--amber); }
.page-privacy .pv-clause:nth-of-type(4)::before { background: var(--orange); }
.page-privacy .pv-clause:nth-of-type(5)::before { background: var(--cyan); }

.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 18px;
  margin-bottom: 26px;
  border-bottom: 2px solid rgba(11, 27, 58, .12);
}

.page-privacy .pv-clause__num {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--orange);
  flex: none;
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--pv-paper-ink);
}

.page-privacy .pv-clause__body {
  color: var(--pv-paper-body);
  font-size: clamp(15px, 1.05vw, 16px);
  line-height: 1.85;
  max-width: 68ch;
}

.page-privacy .pv-clause__body p {
  margin: 0 0 14px;
}

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

.page-privacy .pv-clause__body a {
  color: #C24A00;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
}

.page-privacy .pv-clause__body a:hover,
.page-privacy .pv-clause__body a:focus-visible {
  color: var(--ink);
}

/* ---------- 条款条目 ---------- */

.page-privacy .pv-item {
  padding-left: 18px;
  border-left: 2px solid rgba(11, 27, 58, .10);
  margin-bottom: 24px;
}

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

.page-privacy .pv-item__title {
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-size: clamp(16px, 1.2vw, 18px);
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--pv-paper-ink);
}

.page-privacy .pv-note {
  display: inline-block;
  margin: 4px 0 0;
  padding: 8px 14px;
  background: rgba(255, 107, 26, .12);
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--r-s) var(--r-s) 0;
  font-size: 13px;
  color: var(--pv-paper-ink);
}

/* ---------- 结尾联系区 ---------- */

.page-privacy .pv-ask {
  background: linear-gradient(135deg, var(--violet) 0%, #1A1235 58%, var(--teal) 100%);
  padding-top: clamp(52px, 7vw, 96px);
  padding-bottom: clamp(52px, 7vw, 96px);
}

.page-privacy .pv-ask__inner {
  max-width: 720px;
}

.page-privacy .pv-ask__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.2vw, 40px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--white);
  text-wrap: balance;
}

.page-privacy .pv-ask__text {
  margin: 18px 0 0;
  color: var(--silver);
  font-size: clamp(15px, 1.05vw, 16px);
  line-height: 1.85;
}

.page-privacy .pv-ask__text a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pv-ask__text a:hover,
.page-privacy .pv-ask__text a:focus-visible {
  color: var(--white);
}

.page-privacy .pv-ask__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ---------- 桌面端 ---------- */

@media (min-width: 980px) {

  .page-privacy .pv-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 60px;
    align-items: start;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: var(--pv-sticky);
    padding-left: 20px;
  }

  .page-privacy .pv-index__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pv-index__list a {
    width: 100%;
    white-space: normal;
    align-items: baseline;
    border: 0;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    padding: 13px 0;
    background: none;
  }

  .page-privacy .pv-index__list a:hover,
  .page-privacy .pv-index__list a:focus-visible {
    background: none;
    color: var(--orange);
  }

  .page-privacy .pv-clause {
    margin-bottom: 32px;
  }
}

@media (min-width: 1280px) {

  .page-privacy .pv-layout {
    grid-template-columns: 264px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {

  .page-privacy .pv-index__list a {
    transition: none;
  }
}