.page-privacy {
  --pv-measure: 46rem;
  display: block;
  background: var(--ink-900);
  color: var(--body-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  overflow-x: hidden;
}

.page-privacy .pv-shell {
  max-width: 62rem;
}

/* ---------- 首屏 ---------- */

.page-privacy .pv-hero {
  position: relative;
  padding: clamp(26px, 5vw, 54px) 0 clamp(30px, 4.5vw, 52px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(0, 229, 208, 0.1), transparent 58%),
    linear-gradient(180deg, var(--ink-800), var(--ink-900));
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--cyan), rgba(0, 229, 208, 0) 72%);
}

.page-privacy .pv-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 9.6vw, 76px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .pv-hero__lede {
  max-width: 38rem;
  margin: 18px 0 0;
  font-size: 17px;
  color: var(--body-text);
}

.page-privacy .pv-hero__strip {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: clamp(22px, 4vw, 38px) 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-privacy .pv-hero__step {
  color: var(--cyan);
  white-space: nowrap;
}

.page-privacy .pv-hero__bar {
  flex: 1 1 20px;
  min-width: 10px;
  height: 1px;
  background: linear-gradient(90deg, var(--line), var(--line-soft));
}

.page-privacy .pv-figure {
  margin: clamp(20px, 3vw, 32px) 0 0;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 1200 / 500;
}

.page-privacy .pv-figure__cap {
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 章节索引 ---------- */

.page-privacy .pv-index {
  padding: clamp(34px, 5vw, 60px) 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-index__list {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-index__link {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  column-gap: 14px;
  row-gap: 4px;
  padding: 15px 8px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: background-color 0.24s var(--ease);
}

.page-privacy .pv-index__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--orange);
  padding-top: 3px;
}

.page-privacy .pv-index__name {
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  transition: color 0.24s var(--ease);
}

.page-privacy .pv-index__sum {
  grid-column: 2;
  font-size: 14px;
  line-height: 1.62;
  color: var(--muted);
}

.page-privacy .pv-index__link:hover,
.page-privacy .pv-index__link:focus-visible {
  background-color: var(--ink-800);
}

.page-privacy .pv-index__link:hover .pv-index__name,
.page-privacy .pv-index__link:focus-visible .pv-index__name {
  color: var(--cyan);
}

/* ---------- 章节 ---------- */

.page-privacy .pv-chapter {
  padding: clamp(34px, 5vw, 58px) 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .pv-chapter:last-child {
  border-bottom: 0;
}

.page-privacy .pv-chapter__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 20px;
}

.page-privacy .pv-chapter__no {
  flex: none;
  padding: 2px 8px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-privacy .pv-chapter__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.6vw, 33px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--white);
}

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

.page-privacy .pv-chapter__intro {
  margin: 0 0 18px;
  color: var(--body-text);
}

/* ---------- 条目 ---------- */

.page-privacy .pv-item {
  padding: 15px 0;
  border-top: 1px solid rgba(30, 42, 71, 0.72);
}

.page-privacy .pv-item:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pv-item__title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
}

.page-privacy .pv-item__title::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  transform: translateY(-1px);
}

.page-privacy .pv-item p {
  margin: 0;
  font-size: 16px;
}

.page-privacy .pv-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 208, 0.4);
}

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

/* ---------- 强调句 ---------- */

.page-privacy .pv-callout {
  max-width: var(--pv-measure);
  margin: 22px 0 0;
  padding: 6px 0 6px 18px;
  border-left: 2px solid var(--cyan);
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
}

/* ---------- 期限明细 ---------- */

.page-privacy .pv-facts {
  max-width: var(--pv-measure);
  margin: 20px 0 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-fact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  row-gap: 3px;
  padding: 13px 6px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-fact__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-privacy .pv-fact__val {
  font-size: 15.5px;
  color: var(--body-text);
}

/* ---------- 联系块 ---------- */

.page-privacy .pv-contact {
  max-width: var(--pv-measure);
  margin: 24px 0 0;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  background: var(--ink-800);
}

.page-privacy .pv-contact__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

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

.page-privacy .pv-contact__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-privacy .pv-contact__val {
  font-size: 16px;
  color: var(--white);
  word-break: break-word;
}

.page-privacy .pv-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 断点 ---------- */

@media (min-width: 720px) {
  .page-privacy .pv-fact {
    grid-template-columns: 158px minmax(0, 1fr);
    column-gap: 18px;
    align-items: baseline;
  }

  .page-privacy .pv-contact__row {
    grid-template-columns: 158px minmax(0, 1fr);
    column-gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-index__link {
    grid-template-columns: 56px minmax(0, 1fr) minmax(0, 21rem);
    column-gap: 20px;
    align-items: baseline;
  }

  .page-privacy .pv-index__sum {
    grid-column: 3;
    grid-row: 1;
  }
}

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