.page-privacy {
  background: var(--paper);
  color: var(--ink);
  --pv-grid: 72px;
}

/* ---------- 首屏框景 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding: clamp(24px, 5vw, 56px) 0 clamp(26px, 4vw, 48px);
  border-bottom: 3px solid var(--ink);
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: var(--pv-grid) var(--pv-grid);
}

.page-privacy .pv-hero__inner {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-privacy .pv-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(38px, 11vw, 68px);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: .01em;
  margin: 0;
}

.page-privacy .pv-hero__lead {
  max-width: 62ch;
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(16px, 2.2vw, 18px);
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 2px;
}

.page-privacy .pv-hero__media {
  margin-top: clamp(16px, 3vw, 28px);
}

.page-privacy .pv-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 2 / 1;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .pv-body {
  padding-top: clamp(28px, 5vw, 56px);
  padding-bottom: clamp(28px, 5vw, 56px);
}

.page-privacy .pv-body__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 5vw, 48px);
  align-items: start;
}

/* ---------- 条款索引 ---------- */
.page-privacy .pv-index__title {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--red);
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--red);
}

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

.page-privacy .pv-index__list li {
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 6px;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  transition: background .2s var(--ease), color .2s var(--ease), padding-left .2s var(--ease);
}

.page-privacy .pv-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
  transition: color .2s var(--ease);
}

.page-privacy .pv-index__list a:hover,
.page-privacy .pv-index__list a:focus-visible {
  background: rgba(216, 38, 44, .07);
  color: var(--red-deep);
  padding-left: 12px;
  outline: none;
}

.page-privacy .pv-index__list a:hover .pv-index__num,
.page-privacy .pv-index__list a:focus-visible .pv-index__num {
  color: var(--red);
}

/* ---------- 条款正文 ---------- */
.page-privacy .pv-clause {
  padding: clamp(22px, 4vw, 38px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--top-h) + 20px);
}

.page-privacy .pv-clause:first-child {
  border-top: 3px solid var(--ink);
  padding-top: clamp(20px, 3vw, 30px);
}

.page-privacy .pv-clause__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.page-privacy .pv-clause__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--red);
  padding: 3px 9px;
  border: 1px solid rgba(216, 38, 44, .4);
}

.page-privacy .pv-clause h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(22px, 5vw, 32px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: .01em;
}

.page-privacy .pv-clause__body {
  max-width: 70ch;
}

.page-privacy .pv-clause__body p {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.85;
}

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

/* ---------- 列表 ---------- */
.page-privacy .pv-list {
  list-style: none;
  margin: 4px 0 16px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 20px;
  font-family: var(--font-body);
  font-size: clamp(15px, 2vw, 16px);
  line-height: 1.8;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 12px;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 8px;
  background: var(--red);
}

.page-privacy .pv-list li:nth-child(even)::before {
  background: var(--gold);
}

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

/* ---------- 提示块 ---------- */
.page-privacy .pv-callout {
  margin: 6px 0 0;
  padding: 14px 16px;
  background: var(--paper-lite);
  border-left: 3px solid var(--gold);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 联系面板 ---------- */
.page-privacy .pv-contact {
  padding: clamp(22px, 4vw, 40px);
  background: var(--night);
  color: var(--paper);
  border-top: 3px solid var(--gold);
}

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

.page-privacy .pv-contact__title {
  font-family: var(--font-head);
  font-size: clamp(22px, 5vw, 34px);
  font-weight: 900;
  line-height: 1.2;
  margin: 0 0 6px;
  color: var(--paper);
}

.page-privacy .pv-contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--line-invert);
}

.page-privacy .pv-contact__cell {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

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

.page-privacy .pv-contact__v {
  font-family: var(--font-body);
  font-size: clamp(15px, 2vw, 16px);
  line-height: 1.65;
  word-break: break-word;
  color: var(--paper);
}

.page-privacy .pv-contact__v a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(44, 230, 212, .4);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pv-contact__v a:hover,
.page-privacy .pv-contact__v a:focus-visible {
  color: var(--paper);
  border-color: var(--paper);
  outline: none;
}

.page-privacy .pv-contact__note {
  margin: 20px 0 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .pv-related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-privacy .pv-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 32px;
  }

  .page-privacy .pv-list li {
    padding-bottom: 0;
    border-bottom: none;
  }

  .page-privacy .pv-contact__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 32px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-body__grid {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 76px);
  }

  .page-privacy .pv-index {
    position: sticky;
    top: calc(var(--top-h) + 26px);
    align-self: start;
  }

  .page-privacy .pv-contact__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .page-privacy .pv-clause {
    padding: clamp(30px, 3vw, 46px) 0;
  }
}
<<<END>>>