.page-privacy {
  display: block;
}

/* ================= 首屏 ================= */
.page-privacy .privacy-hero {
  position: relative;
  padding: calc(var(--track) * 2.4) 0 0;
  background:
    radial-gradient(118% 94% at 88% -12%, rgba(76, 143, 181, .30), transparent 60%),
    radial-gradient(96% 86% at 4% 108%, rgba(42, 107, 87, .48), transparent 66%),
    var(--night);
  color: var(--paper);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(232, 226, 213, .07) 0 1px, transparent 1px 78px),
    repeating-linear-gradient(0deg, rgba(232, 226, 213, .05) 0 1px, transparent 1px 78px);
  -webkit-mask-image: radial-gradient(80% 80% at 50% 38%, #000 0%, transparent 100%);
  mask-image: radial-gradient(80% 80% at 50% 38%, #000 0%, transparent 100%);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  padding-bottom: calc(var(--track) * 1.4);
}

.page-privacy .privacy-hero .breadcrumb {
  color: rgba(243, 239, 230, .6);
}

.page-privacy .privacy-hero .breadcrumb a {
  color: var(--gold);
}

.page-privacy .privacy-hero h1 {
  margin: .18em 0 .34em;
  font-size: clamp(2.4rem, 8.4vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -.03em;
  font-weight: 900;
  color: var(--paper);
}

.page-privacy .privacy-hero__lede {
  max-width: 62ch;
  margin: 0;
  font-size: clamp(1.02rem, 2.2vw, 1.2rem);
  line-height: 1.85;
  color: rgba(243, 239, 230, .86);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  font-size: .86rem;
  line-height: 1.7;
  color: rgba(243, 239, 230, .68);
}

.page-privacy .privacy-hero__meta li {
  padding-left: 13px;
  border-left: 2px solid rgba(240, 162, 75, .55);
}

.page-privacy .privacy-hero__meta .num {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gold);
}

.page-privacy .privacy-hero__figure {
  position: relative;
  z-index: 1;
  margin: 0;
  line-height: 0;
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 800;
  object-fit: cover;
  max-width: 100%;
}

/* ================= 正文档案区 ================= */
.page-privacy .privacy-doc {
  --p-ink: #14201C;
  --p-soft: #4A5A53;
  --p-line: rgba(20, 32, 28, .16);
  --p-line-soft: rgba(20, 32, 28, .08);
  background: var(--paper);
  color: var(--p-ink);
  padding: calc(var(--track) * 2.6) 0 calc(var(--track) * 3.4);
}

.page-privacy .privacy-doc__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: calc(var(--gap) * 1.4);
  align-items: start;
}

.page-privacy .privacy-index {
  padding: 2px 0 2px 18px;
  border-left: 2px solid var(--clay);
  min-width: 0;
}

.page-privacy .privacy-index__title {
  margin: 0 0 14px;
  font-size: .78rem;
  letter-spacing: .18em;
  font-weight: 700;
  color: var(--p-soft);
}

.page-privacy .privacy-index__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-index__list a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 7px 6px 7px 0;
  font-size: .9rem;
  line-height: 1.5;
  color: var(--p-soft);
  text-decoration: none;
  border-radius: 6px;
  transition: color .2s ease, padding-left .2s ease;
}

.page-privacy .privacy-index__list a:hover,
.page-privacy .privacy-index__list a:focus-visible {
  color: var(--p-ink);
  padding-left: 5px;
}

.page-privacy .privacy-index__list .num {
  flex: none;
  font-size: .8rem;
  font-weight: 700;
  color: var(--clay);
}

.page-privacy .privacy-body {
  min-width: 0;
  max-width: 68ch;
}

/* ---- 章节 ---- */
.page-privacy .privacy-chapter {
  scroll-margin-top: calc(var(--track) * 3);
  padding-bottom: calc(var(--gap) * 1.7);
  margin-bottom: calc(var(--gap) * 1.7);
  border-bottom: 1px solid var(--p-line-soft);
}

.page-privacy .privacy-chapter:last-of-type {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .privacy-chapter__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 14px;
  margin-bottom: .8em;
}

.page-privacy .privacy-chapter__no {
  font-size: clamp(1.25rem, 3.4vw, 1.7rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--clay);
}

.page-privacy .privacy-chapter h2 {
  margin: 0;
  font-size: clamp(1.28rem, 3.8vw, 1.75rem);
  line-height: 1.28;
  letter-spacing: -.02em;
  font-weight: 800;
  color: var(--p-ink);
}

.page-privacy .privacy-chapter p {
  margin: 0 0 1.05em;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--p-soft);
}

.page-privacy .privacy-chapter p strong {
  color: var(--p-ink);
  font-weight: 700;
}

/* ---- 条目列表 ---- */
.page-privacy .privacy-list {
  display: grid;
  gap: 12px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  padding: 14px 17px;
  background: rgba(20, 32, 28, .038);
  border-left: 3px solid var(--turf);
  border-radius: 0 16px 16px 0;
  transition: background-color .2s ease;
}

.page-privacy .privacy-list li:hover {
  background: rgba(20, 32, 28, .062);
}

.page-privacy .privacy-list li:nth-child(3n + 1) {
  border-left-color: var(--clay);
}

.page-privacy .privacy-list li:nth-child(3n) {
  border-left-color: var(--sky);
}

.page-privacy .privacy-list strong {
  display: block;
  margin-bottom: 4px;
  font-size: .97rem;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--p-ink);
}

.page-privacy .privacy-list span {
  display: block;
  font-size: .94rem;
  line-height: 1.82;
  color: var(--p-soft);
}

/* ---- 折叠说明 ---- */
.page-privacy .privacy-chapter .disclosure {
  margin-top: 18px;
  padding-top: 2px;
  border-top: 1px dashed var(--p-line);
}

.page-privacy .privacy-chapter .disclosure__btn {
  color: var(--p-ink);
  font-size: .93rem;
  font-weight: 700;
  letter-spacing: -.01em;
}

.page-privacy .privacy-chapter .disclosure__panel {
  color: var(--p-soft);
}

.page-privacy .privacy-chapter .disclosure__body {
  margin-top: 8px;
  font-size: .94rem;
  line-height: 1.88;
  color: var(--p-soft);
}

/* ---- 收束按钮 ---- */
.page-privacy .privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 0;
}

.page-privacy .privacy-actions a {
  display: inline-flex;
  align-items: center;
  padding: 11px 22px;
  border-radius: 999px;
  font-size: .9rem;
  font-weight: 800;
  letter-spacing: .01em;
  text-decoration: none;
  transition: transform .2s ease, background-color .2s ease, color .2s ease;
}

.page-privacy .privacy-actions a:first-child {
  background: var(--clay);
  color: var(--paper);
}

.page-privacy .privacy-actions a:first-child:hover,
.page-privacy .privacy-actions a:first-child:focus-visible {
  background: #B94F22;
  transform: translateY(-2px);
}

.page-privacy .privacy-actions a:last-child {
  border: 1.5px solid rgba(20, 32, 28, .28);
  color: var(--p-ink);
}

.page-privacy .privacy-actions a:last-child:hover,
.page-privacy .privacy-actions a:last-child:focus-visible {
  border-color: var(--turf);
  color: var(--turf);
  transform: translateY(-2px);
}

/* ================= 响应式 ================= */
@media (min-width: 900px) {
  .page-privacy .privacy-doc__grid {
    grid-template-columns: minmax(190px, 236px) minmax(0, 1fr);
    gap: calc(var(--gap) * 2.6);
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--track) * 2.4);
  }

  .page-privacy .privacy-index__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }
}

@media (max-width: 700px) {
  .page-privacy .privacy-hero__figure img {
    aspect-ratio: 5 / 4;
  }
}

@media (max-width: 560px) {
  .page-privacy .privacy-index__list {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-privacy .privacy-hero__meta {
    flex-direction: column;
    gap: 8px;
  }

  .page-privacy .privacy-chapter__head {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .page-privacy .privacy-list li {
    padding: 13px 14px;
  }

  .page-privacy .privacy-actions a {
    flex: 1 1 auto;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index__list a,
  .page-privacy .privacy-list li,
  .page-privacy .privacy-actions a {
    transition: none;
  }

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