.page-privacy {
  --privacy-rule: rgba(36, 26, 18, 0.16);
  --privacy-soft: rgba(36, 26, 18, 0.05);
  --privacy-dot: rgba(233, 255, 87, 0.07);
  background: var(--night);
  color: var(--text-on-dark);
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: 22px 0 8px;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(135deg, var(--privacy-dot) 0 1px, transparent 1px 15px),
    radial-gradient(circle at 16% 10%, rgba(111, 216, 200, 0.14), transparent 56%),
    radial-gradient(circle at 84% 0%, rgba(255, 122, 47, 0.10), transparent 52%);
}

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

.page-privacy .privacy-hero__eyebrow {
  margin: 0 0 10px;
  font-size: 0.76rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-privacy .privacy-hero__title {
  margin: 0 0 14px;
  font-size: clamp(1.85rem, 6.4vw, 3.3rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--white);
  max-width: 20ch;
}

.page-privacy .privacy-hero__lead {
  margin: 0 0 26px;
  max-width: 60ch;
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--mist);
}

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

.page-privacy .media-frame {
  border-radius: var(--radius);
  overflow: hidden;
}

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

/* ---------- 主体网格 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  align-items: start;
  padding: 32px 0 72px;
}

.page-privacy .privacy-toc,
.page-privacy .privacy-doc {
  min-width: 0;
}

/* ---------- 条文目录 ---------- */
.page-privacy .privacy-toc {
  background: var(--glass);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  padding: 16px 16px 14px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-size: 0.92rem;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

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

.page-privacy .privacy-toc__item a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 8px;
  border-left: 2px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text-on-dark);
  text-decoration: none;
  font-size: 0.92rem;
  line-height: 1.5;
  transition: color var(--t-fast) var(--ease), background var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease);
}

.page-privacy .privacy-toc__item .num {
  font-family: var(--mono);
  font-size: 0.76rem;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

.page-privacy .privacy-toc__item a:hover,
.page-privacy .privacy-toc__item a:focus-visible {
  color: var(--neon);
  background: var(--neon-soft);
  border-left-color: var(--neon);
}

.page-privacy .privacy-toc__item a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

/* ---------- 条文主体 ---------- */
.page-privacy .privacy-doc {
  position: relative;
  max-width: 860px;
  background: var(--cream);
  color: var(--ink);
  border-radius: var(--radius);
  padding: 26px 20px 30px;
  box-shadow: var(--shadow-soft);
}

.page-privacy .clause {
  border-top: 1px solid var(--privacy-rule);
  padding: 18px 0 4px;
}

.page-privacy .clause:first-of-type {
  border-top: 0;
  padding-top: 2px;
}

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 6px 0;
  cursor: pointer;
  list-style: none;
}

.page-privacy .clause__head::-webkit-details-marker {
  display: none;
}

.page-privacy .clause__head::marker {
  content: "";
}

.page-privacy .clause__head::after {
  content: "";
  flex: 0 0 auto;
  align-self: center;
  margin-left: auto;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--ink-soft);
  border-bottom: 2px solid var(--ink-soft);
  transform: rotate(45deg);
  transition: transform var(--t-fast) var(--ease);
}

.page-privacy .clause[open] .clause__head::after {
  transform: rotate(-135deg);
}

.page-privacy .clause__num {
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
  text-shadow: none;
}

.page-privacy .clause__title {
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .clause__head:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.page-privacy .clause__body {
  max-width: 64ch;
  padding: 6px 0 14px;
}

.page-privacy .clause__body p {
  margin: 0 0 12px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .clause__body p:last-child {
  margin-bottom: 0;
}

.page-privacy .clause__body a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--cyan);
  text-underline-offset: 3px;
  transition: color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}

.page-privacy .clause__body a:hover,
.page-privacy .clause__body a:focus-visible {
  color: var(--ink);
  background: var(--neon-soft);
  outline: none;
}

.page-privacy .clause__body a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-privacy .clause__label {
  display: inline-block;
  margin-right: 8px;
  padding: 2px 8px;
  border-radius: 5px;
  background: rgba(111, 216, 200, 0.3);
  color: var(--ink);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  vertical-align: 1px;
}

.page-privacy .clause__list {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 20px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.78em;
  width: 9px;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .clause__facts {
  margin: 0 0 12px;
  display: grid;
  gap: 10px;
}

.page-privacy .clause__fact {
  padding: 10px 13px;
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius-sm);
  background: var(--privacy-soft);
}

.page-privacy .clause__fact dt {
  margin: 0 0 3px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.01em;
}

.page-privacy .clause__fact dd {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-privacy .clause__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-privacy .privacy-top {
  display: inline-block;
  margin-top: 20px;
  padding: 4px 0;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--privacy-rule);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--cyan);
}

.page-privacy .privacy-top:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 窄屏目录横向滚动 ---------- */
@media (max-width: 899px) {
  .page-privacy .privacy-toc__list {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
  }

  .page-privacy .privacy-toc__item {
    flex: 0 0 auto;
  }

  .page-privacy .privacy-toc__item a {
    white-space: nowrap;
    border-left: 0;
    border-bottom: 2px solid transparent;
  }

  .page-privacy .privacy-toc__item a:hover,
  .page-privacy .privacy-toc__item a:focus-visible {
    border-left-color: transparent;
    border-bottom-color: var(--neon);
  }
}

/* ---------- 桌面：左目录吸附 + 右侧宽幅条文 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 34px 0 10px;
  }

  .page-privacy .privacy-body {
    grid-template-columns: 238px minmax(0, 1fr);
    gap: 54px;
    padding: 54px 0 108px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 92px;
    padding: 18px 18px 16px;
  }

  .page-privacy .privacy-doc {
    padding: 40px 46px 46px;
  }

  .page-privacy .clause {
    padding: 24px 0 6px;
  }

  .page-privacy .clause__title {
    font-size: 1.24rem;
  }

  .page-privacy .clause__body {
    padding: 8px 0 18px;
  }
}

@media (min-width: 1240px) {
  .page-privacy .privacy-body {
    grid-template-columns: 256px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__item a,
  .page-privacy .clause__head::after,
  .page-privacy .privacy-top,
  .page-privacy .clause__body a {
    transition: none;
  }
}