.page-privacy {
  --pp-index-w: 208px;
  --pp-rule: rgba(140, 132, 116, 0.32);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-privacy :focus-visible {
  outline: 2px solid var(--jade-bright);
  outline-offset: 2px;
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(24px, 4.2vw, 52px) 0 clamp(28px, 4.6vw, 60px);
  background: linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.75;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.15) 82%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.15) 82%, transparent 100%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-privacy .privacy-hero__title {
  margin: 12px 0 16px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.85rem, 4.4vw, 3rem);
  line-height: 1.28;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-privacy .privacy-hero__lede {
  margin: 0;
  max-width: 46ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--gravel);
}

.page-privacy .privacy-hero__meta span {
  position: relative;
  padding-left: 14px;
}

.page-privacy .privacy-hero__meta span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 1px;
  background: var(--sand);
}

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

.page-privacy .privacy-hero__figure .figure__frame {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

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

.page-privacy .privacy-hero__figure .figure__caption {
  margin-top: 10px;
  font-size: 12.5px;
  color: var(--gravel);
}

/* ---------- 正文骨架 ---------- */

.page-privacy .privacy-body {
  padding: clamp(20px, 3.4vw, 44px) 0 clamp(48px, 7vw, 92px);
  background: var(--paper);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

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

/* ---------- 章节索引 ---------- */

.page-privacy .privacy-index {
  padding-top: 12px;
  border-top: 2px solid var(--sand);
}

.page-privacy .privacy-index__caption {
  margin: 0 0 12px;
  font-family: var(--font-cond);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--gravel);
}

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

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

.page-privacy .privacy-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line-soft);
  background: var(--paper-2);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .privacy-index__link:hover {
  background: var(--paper);
  border-color: var(--sand);
  box-shadow: inset 3px 0 0 0 var(--sand);
}

.page-privacy .privacy-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--sand);
}

.page-privacy .privacy-index__top {
  display: none;
}

/* ---------- 章节 ---------- */

.page-privacy .privacy-sec {
  padding: clamp(28px, 3.6vw, 48px) 0;
  border-top: 1px solid var(--line);
}

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

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

.page-privacy .privacy-sec__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--sand);
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.28rem, 2.6vw, 1.72rem);
  line-height: 1.42;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-privacy .privacy-sec__lede {
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .privacy-text {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

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

/* ---------- 对照表 ---------- */

.page-privacy .privacy-map {
  margin: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-map__pair {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 5px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-map__pair dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--jade);
}

.page-privacy .privacy-map__pair dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--ink);
}

/* ---------- 条目列表 ---------- */

.page-privacy .privacy-list {
  display: grid;
  gap: 12px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--ink);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.76em;
  width: 11px;
  height: 1px;
  background: var(--sand);
}

.page-privacy .privacy-list strong {
  font-weight: 600;
  color: var(--jade);
}

/* ---------- 操作条目 ---------- */

.page-privacy .privacy-acts {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-act {
  position: relative;
  padding: 15px 0 15px 20px;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-act:first-child {
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-act::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  bottom: 17px;
  width: 2px;
  background: var(--sand);
  opacity: 0.72;
}

.page-privacy .privacy-act__title {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-privacy .privacy-act__desc {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--ink);
}

/* ---------- 联系方式 ---------- */

.page-privacy .privacy-contact {
  margin: 0 0 20px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-contact__row dt {
  font-family: var(--font-cond);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--gravel);
}

.page-privacy .privacy-contact__row dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--ink);
}

.page-privacy .privacy-contact__mono {
  font-family: var(--font-mono);
  letter-spacing: 0.01em;
  word-break: break-word;
}

/* ---------- 平板与桌面 ---------- */

@media (min-width: 600px) {
  .page-privacy .privacy-map__pair {
    grid-template-columns: minmax(0, 168px) minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
    padding: 14px 0;
  }

  .page-privacy .privacy-contact__row {
    grid-template-columns: minmax(0, 168px) minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    gap: clamp(40px, 5vw, 72px);
  }

  .page-privacy .privacy-hero__figure {
    -webkit-mask-image: linear-gradient(90deg, #000 0%, #000 58%, rgba(0, 0, 0, 0) 100%);
    mask-image: linear-gradient(90deg, #000 0%, #000 58%, rgba(0, 0, 0, 0) 100%);
  }

  .page-privacy .privacy-layout {
    grid-template-columns: var(--pp-index-w) minmax(0, 1fr);
    gap: clamp(48px, 6vw, 92px);
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--mast-h) + 28px);
  }

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

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

  .page-privacy .privacy-index__link {
    display: flex;
    width: 100%;
    padding: 11px 10px;
    border: 0;
    border-bottom: 1px solid var(--line-soft);
    background: transparent;
    white-space: normal;
  }

  .page-privacy .privacy-index__link:hover {
    background: rgba(200, 164, 93, 0.1);
    border-color: transparent;
    box-shadow: inset 3px 0 0 0 var(--sand);
  }

  .page-privacy .privacy-index__top {
    display: inline-block;
    margin-top: 18px;
    padding-bottom: 2px;
    border-bottom: 1px solid var(--line);
    font-family: var(--font-mono);
    font-size: 12.5px;
    letter-spacing: 0.06em;
    color: var(--gravel);
    text-decoration: none;
    transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
  }

  .page-privacy .privacy-index__top:hover {
    color: var(--jade);
    border-color: var(--sand);
  }
}

@media (max-width: 599px) {
  .page-privacy .privacy-map {
    border-top: 0;
  }

  .page-privacy .privacy-map__pair {
    margin-bottom: 10px;
    padding: 14px 16px;
    border: 1px solid var(--line-soft);
    background: var(--paper-2);
  }

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

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