.page-privacy {
  --privacy-max-read: 880px;
  --privacy-divider: rgba(10, 31, 68, 0.12);
  --privacy-soft-line: rgba(245, 243, 239, 0.12);
  background-color: var(--c-paper);
  color: var(--c-ink);
  line-height: 1.7;
  scroll-behavior: smooth;
}

/* ========== Hero ========== */
.page-privacy .privacy-hero {
  position: relative;
  padding: 2.25rem 0 4rem;
  background:
    radial-gradient(ellipse at 82% 0%, rgba(49, 46, 129, 0.6) 0%, transparent 55%),
    linear-gradient(135deg, #0A1F44 0%, #0b2250 55%, #06122e 100%);
  color: var(--c-paper);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-45deg, transparent 0 22px, rgba(255, 255, 255, 0.02) 22px 23px);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--c-orange) 0%, var(--c-teal) 42%, transparent 90%);
}

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

.page-privacy .privacy-hero__copy {
  min-width: 0;
}

.page-privacy .privacy-breadcrumbs {
  margin-bottom: 1.5rem;
  color: rgba(245, 243, 239, 0.6);
}

.page-privacy .privacy-breadcrumbs .breadcrumbs__link {
  color: var(--c-teal);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-privacy .privacy-breadcrumbs .breadcrumbs__link:hover,
.page-privacy .privacy-breadcrumbs .breadcrumbs__link:focus-visible {
  color: var(--c-orange);
}

.page-privacy .privacy-breadcrumbs .breadcrumbs__item[aria-current="page"] {
  color: rgba(245, 243, 239, 0.72);
  font-weight: 600;
}

.page-privacy .privacy-hero__tag {
  margin-bottom: 0;
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-head);
  font-size: clamp(3rem, 8vw + 0.5rem, 5.25rem);
  line-height: 0.95;
  letter-spacing: 0.01em;
  color: var(--c-paper);
  margin: 1rem 0 1.5rem;
  text-transform: uppercase;
}

.page-privacy .privacy-hero__subtitle {
  display: block;
  margin-top: 0.875rem;
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.6vw, 1.25rem);
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--c-teal);
  text-transform: uppercase;
}

.page-privacy .privacy-hero__lede {
  max-width: 36em;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: rgba(245, 243, 239, 0.82);
  margin: 0;
}

.page-privacy .privacy-hero__facts {
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
  list-style: none;
}

.page-privacy .privacy-hero__fact {
  display: flex;
  align-items: baseline;
  gap: 0.875rem;
  padding: 0.625rem 0;
  border-bottom: 1px solid var(--privacy-soft-line);
  margin: 0;
}

.page-privacy .privacy-hero__fact dt {
  flex: 0 0 4.5em;
  font-size: 0.8125rem;
  color: rgba(245, 243, 239, 0.6);
}

.page-privacy .privacy-hero__fact dd {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--c-paper);
}

.page-privacy .privacy-hero__figure {
  position: relative;
  margin: 2.25rem 0 0;
  padding: 6px;
  background: rgba(245, 243, 239, 0.05);
  border: 1px solid var(--privacy-soft-line);
  border-radius: var(--radius-md);
}

.page-privacy .privacy-hero__figure::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 12px;
  width: 40%;
  height: 2px;
  background: var(--c-orange);
}

.page-privacy .privacy-hero__img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius-md) - 6px);
}

.page-privacy .privacy-hero__caption {
  margin: 0.75rem 0.25rem 0.25rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: rgba(245, 243, 239, 0.62);
  letter-spacing: 0.04em;
}

/* ========== 章节锚点索引 ========== */
.page-privacy .privacy-index {
  background: #071527;
  border-top: 1px solid var(--privacy-soft-line);
  border-bottom: 1px solid var(--privacy-soft-line);
  padding: 1.5rem 0;
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.page-privacy .privacy-index__link {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.875rem 1rem;
  border: 1px solid rgba(245, 243, 239, 0.12);
  border-radius: var(--radius-pill);
  color: var(--c-paper);
  background: rgba(245, 243, 239, 0.03);
  text-decoration: none;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  background: rgba(0, 212, 170, 0.12);
  border-color: var(--c-teal);
  transform: translateY(-2px);
  outline: none;
}

.page-privacy .privacy-index__num {
  font-family: var(--font-head);
  font-size: 0.9375rem;
  line-height: 1;
  color: var(--c-orange);
}

.page-privacy .privacy-index__label {
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ========== 正文主体 ========== */
.page-privacy .privacy-body {
  position: relative;
  padding: 2.25rem 0 2.5rem;
  background-color: var(--c-paper);
  background-image:
    linear-gradient(rgba(10, 31, 68, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 31, 68, 0.03) 1px, transparent 1px);
  background-size: 36px 36px;
  border-top: 4px solid var(--c-orange);
}

.page-privacy .privacy-article {
  max-width: var(--privacy-max-read);
  margin-inline: auto;
}

.page-privacy .privacy-section {
  scroll-margin-top: 6rem;
  padding: 2.25rem 0 2.75rem;
  border-bottom: 1px solid var(--privacy-divider);
}

.page-privacy .privacy-section:last-child {
  border-bottom: none;
}

.page-privacy .privacy-section__meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
  pointer-events: none;
}

.page-privacy .privacy-section__meta::after {
  content: "";
  height: 1px;
  flex: 1;
  background: var(--privacy-divider);
}

.page-privacy .privacy-section__num {
  font-family: var(--font-head);
  font-size: 2.5rem;
  line-height: 1;
  color: var(--c-orange);
  letter-spacing: 0.02em;
}

.page-privacy .privacy-section__content {
  font-size: 1rem;
  line-height: 1.8;
}

.page-privacy .privacy-section__content h2 {
  font-family: var(--font-head);
  font-size: 1.625rem;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--c-deep);
  margin: 0 0 1rem;
}

.page-privacy .privacy-section__intro {
  margin: 0 0 1.25rem;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: rgba(17, 24, 39, 0.92);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.875rem;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.5rem;
  color: rgba(17, 24, 39, 0.9);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 8px;
  background: var(--c-teal);
  transform: rotate(45deg);
}

.page-privacy .privacy-list strong {
  font-weight: 700;
  color: var(--c-deep);
}

.page-privacy .privacy-note {
  margin: 1.5rem 0 0;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--c-teal);
  background: rgba(0, 212, 170, 0.08);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(17, 24, 39, 0.85);
}

.page-privacy .privacy-note a {
  color: var(--c-green);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-privacy .privacy-note a:hover {
  color: var(--c-orange);
}

/* ========== 联系方式 ========== */
.page-privacy .privacy-contact {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.875rem;
}

.page-privacy .privacy-contact__row {
  display: grid;
  grid-template-columns: 5em 1fr;
  gap: 1rem;
  align-items: baseline;
  padding-bottom: 0.875rem;
  border-bottom: 1px dashed var(--privacy-divider);
}

.page-privacy .privacy-contact__label {
  font-size: 0.875rem;
  color: rgba(17, 24, 39, 0.6);
}

.page-privacy .privacy-contact__value {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--c-deep);
  word-break: break-word;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-privacy .privacy-contact__value:hover {
  color: var(--c-orange);
}

.page-privacy .privacy-contact__value--address {
  font-style: normal;
  text-decoration: none;
}

/* ========== 返回顶部 ========== */
.page-privacy .privacy-back-wrap {
  display: flex;
  justify-content: center;
  margin-top: 1.75rem;
}

.page-privacy .privacy-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border: 1px solid var(--privacy-divider);
  border-radius: var(--radius-pill);
  color: var(--c-deep);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-privacy .privacy-back:hover,
.page-privacy .privacy-back:focus-visible {
  border-color: var(--c-orange);
  color: var(--c-orange);
  background: rgba(255, 107, 0, 0.06);
  outline: none;
}

.page-privacy .privacy-back__arrow {
  font-size: 1.125rem;
  line-height: 1;
}

/* ========== 结尾引导 ========== */
.page-privacy .privacy-end {
  background: linear-gradient(135deg, var(--c-deep) 0%, #0e2a63 100%);
  color: var(--c-paper);
  padding: 3rem 0;
}

.page-privacy .privacy-end__inner {
  text-align: center;
}

.page-privacy .privacy-end__title {
  font-family: var(--font-head);
  font-size: clamp(1.625rem, 4vw + 0.5rem, 2.25rem);
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: var(--c-paper);
  margin: 0 0 1rem;
}

.page-privacy .privacy-end__text {
  max-width: 38rem;
  margin: 0 auto 1.75rem;
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(245, 243, 239, 0.72);
}

.page-privacy .privacy-end__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.page-privacy .privacy-end .btn {
  min-width: 180px;
}

.page-privacy .privacy-end__ghost {
  border-color: rgba(245, 243, 239, 0.55);
  color: var(--c-paper);
}

.page-privacy .privacy-end__ghost:hover,
.page-privacy .privacy-end__ghost:focus-visible {
  border-color: var(--c-teal);
  color: var(--c-teal);
  outline: none;
}

/* ========== 桌面布局 ========== */
@media (min-width: 720px) {
  .page-privacy .privacy-hero {
    padding: 3rem 0 5rem;
  }

  .page-privacy .privacy-hero__facts {
    gap: 0.625rem;
  }

  .page-privacy .privacy-index__list {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }

  .page-privacy .privacy-section {
    padding: 3rem 0;
  }

  .page-privacy .privacy-section__content {
    font-size: 1.0625rem;
  }

  .page-privacy .privacy-body {
    padding: 3.5rem 0 3rem;
  }

  .page-privacy .privacy-end {
    padding: 4rem 0;
  }
}

@media (min-width: 860px) {
  .page-privacy .privacy-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 3.5rem;
    align-items: center;
  }

  .page-privacy .privacy-hero__figure {
    margin: 0;
  }

  .page-privacy .privacy-section {
    display: grid;
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 2.75rem;
    padding: 3.75rem 0;
  }

  .page-privacy .privacy-section__meta {
    display: block;
    margin-bottom: 0;
  }

  .page-privacy .privacy-section__meta::after {
    display: block;
    width: 100%;
    margin-top: 1rem;
  }

  .page-privacy .privacy-section__num {
    font-size: 3.25rem;
  }
}