.page-privacy {
  --pp-measure: 34em;
  --pp-index-w: 208px;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: var(--space-5) 0 0;
  color: var(--xy-white);
  background:
    radial-gradient(120% 110% at 88% 0%, rgba(242, 140, 40, 0.22) 0%, rgba(242, 140, 40, 0) 58%),
    linear-gradient(166deg, #0B1F3A 0%, #0B1F3A 56%, #12294A 100%);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 80%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 80%);
}

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

.page-privacy .privacy-hero .breadcrumb__item,
.page-privacy .privacy-hero .breadcrumb__item a {
  color: var(--xy-on-navy);
}

.page-privacy .privacy-hero .breadcrumb__item a:hover {
  color: var(--xy-orange);
}

.page-privacy .privacy-hero .eyebrow {
  margin-top: var(--space-3);
  color: var(--xy-orange);
}

.page-privacy .privacy-hero h1 {
  margin: 10px 0 var(--space-2);
  font-size: var(--step-4);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--xy-white);
}

.page-privacy .privacy-hero__lead {
  max-width: var(--pp-measure);
  margin: 0;
  font-size: var(--step-1);
  line-height: 1.7;
  color: var(--xy-on-navy);
}

.page-privacy .privacy-hero__figure {
  position: relative;
  z-index: 1;
  margin: var(--space-4) 0 0;
  background: rgba(255, 255, 255, 0.05);
  clip-path: polygon(0 16%, 100% 0, 100% 100%, 0 100%);
}

.page-privacy .privacy-hero__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
}

/* ---------- 主体骨架 ---------- */
.page-privacy .privacy-body {
  padding: var(--space-4) 0 var(--space-5);
  background: var(--xy-white);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  align-items: start;
}

/* ---------- 左侧章节索引 ---------- */
.page-privacy .clause-index__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.22em;
  color: var(--xy-rock);
}

.page-privacy .clause-index__list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .clause-index__item {
  flex: 0 0 auto;
}

.page-privacy .clause-index__link {
  display: block;
  padding: 7px 14px;
  border: 1px solid var(--xy-line);
  border-radius: var(--radius-pill);
  font-size: var(--step--1);
  line-height: 1.4;
  white-space: nowrap;
  color: var(--xy-navy);
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-privacy .clause-index__link:hover,
.page-privacy .clause-index__link:focus-visible {
  border-color: var(--xy-orange);
  background: var(--xy-sand);
  color: var(--xy-navy);
}

/* ---------- 条文 ---------- */
.page-privacy .clause {
  padding: var(--space-4) 0 0;
  margin-top: var(--space-4);
  border-top: 1px solid var(--xy-line);
  scroll-margin-top: 110px;
}

.page-privacy .clause:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: var(--space-2);
}

.page-privacy .clause__num {
  flex: 0 0 auto;
  font-size: var(--step--1);
  letter-spacing: 0.18em;
  color: var(--xy-orange);
}

.page-privacy .clause__head h2 {
  margin: 0;
  font-size: var(--step-2);
  line-height: 1.25;
  color: var(--xy-ink);
}

.page-privacy .clause__body {
  max-width: var(--pp-measure);
}

.page-privacy .clause__body > p {
  margin: 0 0 var(--space-2);
  font-size: var(--step-0);
  line-height: 1.75;
  color: var(--xy-navy);
}

.page-privacy .clause-list {
  margin: 0 0 var(--space-3);
  padding: 0;
  list-style: none;
}

.page-privacy .clause-list__item {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
}

.page-privacy .clause-list__item + .clause-list__item {
  border-top: 1px dashed var(--xy-line);
}

.page-privacy .clause-list__num {
  padding-top: 4px;
  font-size: var(--step--1);
  color: var(--xy-rock);
}

.page-privacy .clause-list__item p {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.75;
  color: var(--xy-navy);
}

.page-privacy .clause-list__item strong {
  font-weight: 700;
  color: var(--xy-ink);
}

.page-privacy .key-note {
  max-width: var(--pp-measure);
  margin: 0;
  padding: 16px 20px;
  border-left: 3px solid var(--xy-orange);
  background: var(--xy-mist);
  font-size: var(--step-0);
  line-height: 1.7;
  color: var(--xy-navy);
}

/* ---------- 相关入口 ---------- */
.page-privacy .doc-links {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin-top: var(--space-3);
}

.page-privacy .doc-links__item {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--xy-line);
  background: var(--xy-white);
  color: var(--xy-navy);
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.page-privacy .doc-links__item span {
  display: block;
  margin-top: 6px;
  font-size: var(--step--1);
  line-height: 1.5;
  color: var(--xy-rock);
}

.page-privacy .doc-links__item:hover,
.page-privacy .doc-links__item:focus-visible {
  border-color: var(--xy-orange);
  background: var(--xy-sand);
  transform: translateY(-2px);
}

/* ---------- 窄屏微调 ---------- */
@media (max-width: 480px) {
  .page-privacy .privacy-hero {
    padding-top: var(--space-4);
  }

  .page-privacy .privacy-hero__figure {
    clip-path: polygon(0 8%, 100% 0, 100% 100%, 0 100%);
    margin-top: var(--space-3);
  }

  .page-privacy .privacy-hero__img {
    aspect-ratio: 4 / 3;
  }

  .page-privacy .clause-list__item {
    grid-template-columns: 22px minmax(0, 1fr);
    gap: 10px;
  }
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 640px) {
  .page-privacy .doc-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--pp-index-w) minmax(0, 1fr);
    gap: var(--space-4) 72px;
  }

  .page-privacy .clause-index {
    position: sticky;
    top: 112px;
  }

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

  .page-privacy .clause-index__item {
    flex: none;
  }

  .page-privacy .clause-index__link {
    position: relative;
    padding: 9px 0 9px 16px;
    border: 0;
    border-radius: 0;
    white-space: normal;
    color: var(--xy-rock);
  }

  .page-privacy .clause-index__link::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 3px;
    height: 3px;
    transform: translateY(-50%);
    background: var(--xy-rock);
    transition: height 0.2s ease, background-color 0.2s ease;
  }

  .page-privacy .clause-index__link:hover,
  .page-privacy .clause-index__link:focus-visible {
    background: transparent;
    color: var(--xy-navy);
  }

  .page-privacy .clause-index__link:hover::before,
  .page-privacy .clause-index__link:focus-visible::before {
    height: 20px;
    background: var(--xy-orange);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .clause-index__link,
  .page-privacy .clause-index__link::before,
  .page-privacy .doc-links__item {
    transition: none;
  }

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