.page-privacy {
  position: relative;
  padding: calc(var(--header-h) + 28px) 0 72px;
  background-color: var(--ink-900);
  color: var(--mist-100);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
}

.page-privacy::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(63, 210, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(216, 164, 60, 0.045) 1px, transparent 1px);
  background-size: 64px 64px, 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0) 68%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0) 68%);
}

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

.page-privacy .breadcrumb {
  margin-bottom: 26px;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  max-width: 780px;
  padding-bottom: 30px;
}

.page-privacy .privacy-eyebrow {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold-500);
}

.page-privacy h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 54px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--mist-100);
}

.page-privacy .privacy-lead {
  margin: 0 0 22px;
  max-width: 62ch;
  color: var(--slate-400);
  font-size: 16px;
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--slate-400);
}

.page-privacy .privacy-meta li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-privacy .privacy-meta li::before {
  content: "";
  width: 14px;
  height: 1px;
  background: var(--gold-500);
  opacity: 0.75;
}

/* ---------- 顶部氛围视觉 ---------- */
.page-privacy .privacy-banner {
  margin: 0 0 44px;
  border: 1px solid var(--line-700);
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

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

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

/* ---------- 主体结构 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

/* ---------- 条款目录 ---------- */
.page-privacy .privacy-toc {
  position: sticky;
  top: calc(var(--header-h) + 6px);
  z-index: 4;
  margin: 0;
  padding: 10px 0;
  background: linear-gradient(180deg, rgba(10, 12, 16, 0.97), rgba(10, 12, 16, 0.78));
  border-top: 1px solid var(--line-700);
  border-bottom: 1px solid var(--line-700);
}

.page-privacy .privacy-toc__label {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold-500);
}

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

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 7px 12px;
  border: 1px solid var(--line-700);
  background: rgba(20, 26, 34, 0.6);
  color: var(--slate-400);
  font-size: 13px;
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-privacy .privacy-toc__link .mono {
  font-size: 11px;
  color: var(--bronze-700);
  letter-spacing: 0.04em;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--gold-300);
  border-color: var(--gold-500);
}

.page-privacy .privacy-toc__link.is-active {
  background: var(--gold-500);
  border-color: var(--gold-500);
  color: var(--ink-900);
}

.page-privacy .privacy-toc__link.is-active .mono {
  color: rgba(10, 12, 16, 0.62);
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-article {
  min-width: 0;
}

.page-privacy .p-clause {
  padding: 30px 0 30px;
  scroll-margin-top: calc(var(--header-h) + 96px);
}

.page-privacy .p-clause + .p-clause {
  border-top: 1px solid rgba(216, 164, 60, 0.24);
}

.page-privacy .p-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .p-clause__num {
  flex: none;
  font-size: clamp(20px, 3.6vw, 26px);
  letter-spacing: 0.06em;
  color: var(--gold-500);
  line-height: 1.1;
}

.page-privacy .p-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3.4vw, 26px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--mist-100);
}

.page-privacy .p-clause__body p {
  margin: 0 0 14px;
  max-width: 68ch;
  color: var(--mist-100);
}

.page-privacy .p-clause__body a {
  color: var(--blue-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .p-clause__body a:hover {
  color: var(--gold-300);
}

/* ---------- 条目列表 ---------- */
.page-privacy .p-list {
  display: grid;
  gap: 16px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .p-list > li {
  position: relative;
  padding-left: 22px;
}

.page-privacy .p-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 11px;
  height: 1px;
  background: var(--gold-500);
}

.page-privacy .p-list__k {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--gold-300);
}

.page-privacy .p-list__v {
  display: block;
  color: var(--slate-400);
}

/* ---------- 提示条 ---------- */
.page-privacy .p-note {
  margin: 22px 0 0;
  padding: 14px 18px;
  max-width: 68ch;
  border-left: 2px solid var(--gold-500);
  background: rgba(216, 164, 60, 0.07);
  color: var(--slate-400);
  font-size: 15px;
}

.page-privacy .p-note--blue {
  border-left-color: var(--blue-400);
  background: rgba(63, 210, 255, 0.07);
}

/* ---------- 保留期限 ---------- */
.page-privacy .p-periods {
  display: grid;
  gap: 0;
  margin: 20px 0 0;
}

.page-privacy .p-periods__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px dashed var(--line-700);
}

.page-privacy .p-periods__row:first-child {
  border-top: 1px dashed var(--line-700);
}

.page-privacy .p-periods dt {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--gold-300);
}

.page-privacy .p-periods dd {
  margin: 0;
  color: var(--slate-400);
}

/* ---------- 延伸链接 ---------- */
.page-privacy .privacy-links {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: 46px;
  padding-top: 30px;
  border-top: 1px solid rgba(216, 164, 60, 0.24);
}

.page-privacy .privacy-links__item {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--line-700);
  background: var(--panel-800);
  color: var(--mist-100);
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-privacy .privacy-links__item:hover,
.page-privacy .privacy-links__item:focus-visible {
  border-color: var(--gold-500);
  transform: translateY(-2px);
}

.page-privacy .privacy-links__label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold-500);
}

.page-privacy .privacy-links__desc {
  display: block;
  font-size: 14px;
  color: var(--slate-400);
  line-height: 1.6;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 760px) {
  .page-privacy .p-periods__row {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }

  .page-privacy .privacy-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-privacy {
    padding-bottom: 96px;
  }

  .page-privacy .privacy-body {
    grid-template-columns: 226px minmax(0, 1fr);
    gap: 0 60px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    padding: 0;
    background: none;
    border: 0;
  }

  .page-privacy .privacy-toc__label {
    margin-bottom: 12px;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 0;
    border-left: 1px solid var(--line-700);
  }

  .page-privacy .privacy-toc__link {
    width: 100%;
    justify-content: flex-start;
    white-space: normal;
    line-height: 1.45;
    margin-left: -1px;
    padding: 10px 14px;
    border: 0;
    border-left: 2px solid transparent;
    background: none;
    clip-path: none;
    font-size: 14px;
  }

  .page-privacy .privacy-toc__link.is-active {
    background: rgba(216, 164, 60, 0.1);
    border-left-color: var(--gold-500);
    color: var(--gold-300);
  }

  .page-privacy .privacy-toc__link.is-active .mono {
    color: var(--gold-500);
  }

  .page-privacy .privacy-banner {
    margin-bottom: 56px;
  }

  .page-privacy .p-clause {
    padding: 38px 0 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-links__item {
    transition: none;
  }

  .page-privacy .privacy-links__item:hover,
  .page-privacy .privacy-links__item:focus-visible {
    transform: none;
  }
}