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

/* ===== 顶部装饰区 ===== */
.page-privacy .privacy-hero {
  position: relative;
  padding-top: 40px;
  background:
    radial-gradient(circle at 88% 12%, rgba(0, 207, 253, 0.12) 0%, transparent 42%),
    radial-gradient(circle at 12% 32%, rgba(123, 47, 247, 0.14) 0%, transparent 55%),
    linear-gradient(180deg, rgba(15, 42, 74, 0.2) 0%, transparent 100%);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 54px 54px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 76%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 76%);
  pointer-events: none;
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: 36px;
}

.page-privacy .privacy-hero__grid {
  position: relative;
  display: grid;
  gap: 32px;
}

.page-privacy .privacy-hero__copy {
  max-width: 760px;
}

.page-privacy .privacy-hero .eyebrow {
  margin-bottom: 14px;
}

.page-privacy .privacy-hero .display-title {
  margin-bottom: 14px;
}

.page-privacy .privacy-hero .lede {
  max-width: 640px;
  margin-bottom: 22px;
}

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

.page-privacy .privacy-meta__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(229, 231, 235, 0.68);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
  padding: 6px 12px;
  border-radius: 2px;
}

.page-privacy .privacy-meta__item::before {
  content: "";
  width: 5px;
  height: 5px;
  background: var(--color-cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(0, 207, 253, 0.7);
}

.page-privacy .privacy-hero__art {
  position: relative;
  margin-inline: calc(50% - 50vw);
}

.page-privacy .privacy-hero__frame {
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  aspect-ratio: 6 / 1;
}

.page-privacy .privacy-hero__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-privacy .privacy-hero__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(11, 29, 58, 0.55) 0%, transparent 55%, rgba(5, 11, 26, 0.35) 100%);
  pointer-events: none;
}

.page-privacy .privacy-hero__frame::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 64%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-violet), var(--color-cyan));
  z-index: 1;
}

.page-privacy .privacy-hero__art::after {
  content: "";
  display: block;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 207, 253, 0.6), transparent);
  margin-top: 24px;
}

@media (min-width: 640px) {
  .page-privacy .privacy-hero__art {
    margin-inline: 0;
  }
}

/* ===== 主体布局 ===== */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  position: relative;
  padding-top: 40px;
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 64px;
    padding-top: 56px;
  }
}

/* ===== 目录 ===== */
.page-privacy .privacy-toc {
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 900px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
    padding-bottom: 0;
    border-bottom: 0;
  }
}

.page-privacy .privacy-toc__label {
  margin: 0 0 14px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
}

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

@media (min-width: 900px) {
  .page-privacy .privacy-toc__list {
    display: grid;
    gap: 4px;
  }
}

.page-privacy .privacy-toc__list a {
  display: block;
  padding: 9px 16px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: rgba(229, 231, 235, 0.66);
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(15, 42, 74, 0.35);
  white-space: nowrap;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}

@media (min-width: 900px) {
  .page-privacy .privacy-toc__list a {
    padding: 9px 14px;
    white-space: normal;
    border: 0;
    border-left: 2px solid rgba(255, 255, 255, 0.16);
    background: transparent;
  }
}

.page-privacy .privacy-toc__list a:hover {
  color: var(--color-cyan);
  border-color: var(--color-cyan);
  background: rgba(0, 207, 253, 0.06);
}

.page-privacy .privacy-toc__note {
  display: none;
}

@media (min-width: 900px) {
  .page-privacy .privacy-toc__note {
    display: block;
    margin: 28px 0 0;
    padding: 20px 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 13px;
    line-height: 1.7;
    color: rgba(229, 231, 235, 0.5);
  }
}

.page-privacy .privacy-toc__link {
  display: none;
}

@media (min-width: 900px) {
  .page-privacy .privacy-toc__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    font-size: 13px;
    color: var(--color-cyan);
    text-decoration: none;
    transition: color 0.3s var(--ease), gap 0.3s var(--ease);
  }

  .page-privacy .privacy-toc__link:hover {
    color: var(--color-gold);
    gap: 12px;
  }
}

/* ===== 内容区 ===== */
.page-privacy .privacy-content {
  min-width: 0;
  padding-bottom: 56px;
}

.page-privacy .privacy-content__intro {
  position: relative;
  margin: 0 0 8px;
  padding: 24px 0 28px 16px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.page-privacy .privacy-content__intro::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  bottom: 28px;
  width: 3px;
  background: linear-gradient(180deg, var(--color-gold) 0%, rgba(255, 159, 28, 0) 100%);
}

.page-privacy .privacy-section {
  position: relative;
  padding: 40px 0 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.page-privacy .privacy-section:last-of-type {
  border-bottom-color: rgba(255, 255, 255, 0.14);
}

.page-privacy .privacy-section::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--color-violet) 0%, rgba(0, 207, 253, 0.6) 100%);
  opacity: 0;
  transform: scaleY(0.3);
  transform-origin: top;
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.page-privacy .privacy-section[data-active="true"]::before {
  opacity: 1;
  transform: scaleY(1);
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
  padding-left: 16px;
}

.page-privacy .privacy-section__head::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.14), transparent);
}

.page-privacy .privacy-section__num {
  font-family: var(--font-accent);
  font-size: 26px;
  font-weight: 400;
  line-height: 1;
  background: linear-gradient(120deg, var(--color-violet), var(--color-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-privacy .privacy-section__head h2 {
  margin: 0;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--color-white);
}

@media (min-width: 640px) {
  .page-privacy .privacy-section__head {
    gap: 20px;
    padding-left: 24px;
  }

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

  .page-privacy .privacy-section__head h2 {
    font-size: 28px;
    font-weight: 300;
  }
}

.page-privacy .privacy-section__body {
  padding-left: 16px;
  max-width: 780px;
}

@media (min-width: 640px) {
  .page-privacy .privacy-section__body {
    padding-left: 56px;
  }
}

.page-privacy .privacy-section__body p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(229, 231, 235, 0.8);
}

.page-privacy .privacy-section__body h3 {
  margin: 24px 0 8px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-cyan);
}

.page-privacy .privacy-section__body h3:first-child {
  margin-top: 0;
}

.page-privacy .privacy-section__body ul {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-section__body li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(229, 231, 235, 0.78);
}

.page-privacy .privacy-section__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 7px;
  height: 7px;
  background: linear-gradient(135deg, var(--color-violet), var(--color-cyan));
}

.page-privacy .privacy-section__body strong {
  color: var(--color-gold);
  font-weight: 600;
}

/* ===== 内联按钮 ===== */
.page-privacy .privacy-inline-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding: 12px 28px;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--color-white);
  background: linear-gradient(120deg, var(--color-violet), rgba(123, 47, 247, 0.72));
  border: 1px solid rgba(255, 255, 255, 0.18);
  text-decoration: none;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}

.page-privacy .privacy-inline-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(123, 47, 247, 0.3);
  background: linear-gradient(120deg, var(--color-violet), #8f3dff);
}

/* ===== 页末附注 ===== */
.page-privacy .privacy-endnote {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 8px;
  padding: 24px 0 32px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 640px) {
  .page-privacy .privacy-endnote {
    padding-left: 56px;
  }
}

.page-privacy .privacy-endnote p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(229, 231, 235, 0.6);
}

.page-privacy .privacy-endnote a {
  color: var(--color-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 207, 253, 0.3);
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-privacy .privacy-endnote a:hover {
  color: var(--color-gold);
  border-color: rgba(255, 159, 28, 0.4);
}