.page-privacy {
  --pp-rule: rgba(154, 167, 199, 0.42);
  --pp-soft: rgba(28, 42, 85, 0.55);
}

/* ---------- 面包屑 ---------- */
.page-privacy .crumbs {
  margin-top: 18px;
}

/* ---------- 首屏 ---------- */
.page-privacy .legal-hero {
  position: relative;
  padding: clamp(28px, 5vw, 56px) 0 clamp(22px, 3.5vw, 36px);
  background:
    radial-gradient(115% 85% at 88% 0%, rgba(57, 224, 208, 0.10), transparent 62%),
    radial-gradient(90% 70% at 2% 100%, rgba(242, 193, 78, 0.09), transparent 66%);
}

.page-privacy .legal-hero .eyebrow {
  color: var(--gold);
}

.page-privacy .legal-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.14;
  font-size: clamp(30px, 6vw, 52px);
  color: var(--warm);
  margin: 14px 0 0;
  max-width: 18ch;
}

.page-privacy .legal-hero__lead {
  max-width: 62ch;
  margin: 20px 0 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--warm-soft);
}

.page-privacy .legal-hero__meta {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  font-size: 13px;
  color: var(--mist);
}

.page-privacy .legal-hero__meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding-left: 12px;
  border-left: 2px solid var(--orbit);
}

.page-privacy .legal-hero__meta .mono {
  color: var(--mist);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ---------- 横幅视觉 ---------- */
.page-privacy .legal-banner {
  position: relative;
  margin: 0;
  border-top: 2px solid var(--orbit);
  border-bottom: 2px solid var(--orbit);
  background: var(--void);
  overflow: hidden;
}

.page-privacy .legal-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
  filter: saturate(0.82) brightness(0.82);
}

.page-privacy .legal-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 11, 27, 0.18) 0%, rgba(7, 11, 27, 0.72) 100%);
  pointer-events: none;
}

.page-privacy .legal-banner figcaption {
  position: absolute;
  left: clamp(16px, 4vw, 48px);
  bottom: clamp(12px, 2.4vw, 22px);
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--warm-soft);
  background: rgba(7, 11, 27, 0.72);
  border-left: 2px solid var(--cyan);
  padding: 6px 12px;
  max-width: min(78%, 560px);
}

/* ---------- 布局 ---------- */
.page-privacy .legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
  padding: clamp(28px, 5vw, 60px) 0 clamp(48px, 7vw, 96px);
}

/* ---------- 条款索引 ---------- */
.page-privacy .legal-index {
  border: 2px solid var(--orbit);
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 18px 16px;
}

.page-privacy .legal-index__title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--pp-rule);
}

.page-privacy .legal-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .legal-index__list li {
  flex: 0 0 auto;
}

.page-privacy .legal-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 12px;
  border: 1px solid var(--orbit);
  border-radius: var(--radius);
  color: var(--warm-soft);
  text-decoration: none;
  font-size: 13px;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease),
    background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .legal-index__list a .mono {
  color: var(--gold);
  font-size: 12px;
}

.page-privacy .legal-index__list a:hover,
.page-privacy .legal-index__list a:focus-visible {
  border-color: var(--gold);
  color: var(--warm);
  background: rgba(242, 193, 78, 0.08);
  transform: translateY(-2px);
}

.page-privacy .legal-index__foot {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--pp-rule);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-privacy .legal-index__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px dashed rgba(57, 224, 208, 0.5);
}

.page-privacy .legal-index__foot a:hover,
.page-privacy .legal-index__foot a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ---------- 正文条款 ---------- */
.page-privacy .legal-body {
  min-width: 0;
}

.page-privacy .clause {
  position: relative;
  padding-top: 30px;
  margin-top: 40px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--pp-rule) 0 1px,
    transparent 1px 11px
  );
  background-repeat: no-repeat;
  background-size: 100% 5px;
  background-position: 0 0;
  scroll-margin-top: 24px;
}

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

.page-privacy .clause::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 58px;
  height: 5px;
  background: var(--gold);
}

.page-privacy .clause__num {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-privacy .clause h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 3vw, 27px);
  line-height: 1.3;
  letter-spacing: -0.005em;
  color: var(--warm);
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--orbit);
}

.page-privacy .clause p {
  max-width: 68ch;
  margin: 0 0 1.15em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--warm-soft);
}

.page-privacy .clause h2 + p {
  margin-top: 0;
}

.page-privacy .clause a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px dashed rgba(57, 224, 208, 0.55);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .clause a:hover,
.page-privacy .clause a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

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

.page-privacy .clause__list {
  list-style: none;
  margin: 0 0 1.2em;
  padding: 0;
  max-width: 68ch;
  display: grid;
  gap: 12px;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--warm-soft);
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

/* ---------- 术语下划线 ---------- */
.page-privacy .term {
  border-bottom: 1px dashed rgba(57, 224, 208, 0.65);
  color: var(--warm);
  cursor: help;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .term:hover {
  background: rgba(57, 224, 208, 0.10);
  border-bottom-color: var(--gold);
}

/* ---------- 提示块 ---------- */
.page-privacy .callout {
  max-width: 68ch;
  margin: 22px 0 0;
  padding: 16px 18px;
  border-left: 3px solid var(--cyan);
  background: var(--pp-soft);
  color: var(--warm);
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 结尾说明 ---------- */
.page-privacy .legal-footnote {
  margin-top: 44px;
  padding-top: 22px;
  border-top: 1px dashed var(--pp-rule);
}

.page-privacy .legal-footnote p {
  max-width: 68ch;
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 桌面端：右侧章节刻度索引 ---------- */
@media (min-width: 960px) {
  .page-privacy .legal-layout {
    grid-template-columns: minmax(0, 1fr) 258px;
  }

  .page-privacy .legal-body {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .legal-index {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 24px;
    align-self: start;
    padding: 20px 18px;
  }

  .page-privacy .legal-index__list {
    flex-direction: column;
    overflow-x: visible;
    gap: 2px;
  }

  .page-privacy .legal-index__list li {
    flex: 1 1 auto;
  }

  .page-privacy .legal-index__list a {
    width: 100%;
    white-space: normal;
    border: none;
    border-left: 2px solid var(--orbit);
    border-radius: 0;
    padding: 9px 12px;
    background: transparent;
  }

  .page-privacy .legal-index__list a:hover,
  .page-privacy .legal-index__list a:focus-visible {
    border-left-color: var(--gold);
    background: rgba(242, 193, 78, 0.07);
    transform: translateX(3px);
  }
}

/* ---------- 大屏正文宽度与留白 ---------- */
@media (min-width: 1200px) {
  .page-privacy .legal-body {
    padding-right: 24px;
  }

  .page-privacy .clause {
    margin-top: 48px;
    padding-top: 34px;
  }
}

/* ---------- 减少动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .legal-index__list a,
  .page-privacy .clause a,
  .page-privacy .term {
    transition: none;
  }

  .page-privacy .legal-index__list a:hover,
  .page-privacy .legal-index__list a:focus-visible {
    transform: none;
  }
}