.page-privacy {
  --pv-stack: 6px 6px 0 rgba(27, 36, 48, .08);
  --pv-rule: 1px solid var(--yw-paper-2);
  --pv-side: 116px;

  display: block;
  background-color: var(--yw-paper);
  background-image: radial-gradient(rgba(27, 36, 48, .035) 1px, transparent 1px);
  background-size: 10px 10px;
  color: var(--yw-paper-ink);
  font-family: var(--yw-head);
}

.page-privacy .yw-section--paper {
  background: transparent;
}

.page-privacy a {
  color: var(--yw-gold-dark);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  padding-block: 34px 44px;
  background: transparent;
}

.page-privacy .pv-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  margin-top: 22px;
}

.page-privacy .pv-hero__title {
  margin: 14px 0 0;
  font-size: clamp(30px, 8vw, 54px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -.01em;
  color: var(--yw-paper-ink);
}

.page-privacy .pv-hero__intro {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.85;
  color: #33404f;
}

.page-privacy .pv-hero__lead {
  margin: 14px 0 0;
  max-width: 58ch;
  padding-left: 16px;
  border-left: 2px solid var(--yw-gold);
  font-size: 15px;
  line-height: 1.8;
  color: #4b5a6b;
}

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

.page-privacy .pv-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--yw-paper-2);
  border-radius: var(--yw-radius);
  box-shadow: var(--pv-stack);
  object-fit: cover;
}

.page-privacy .pv-hero__caption {
  display: block;
  margin-top: 10px;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #8b7f6c;
}

/* ---------- 章节索引条 ---------- */
.page-privacy .pv-index {
  background-color: var(--yw-ink);
  border-top: 1px solid var(--yw-gold);
  border-bottom: 1px solid var(--yw-rule);
}

.page-privacy .pv-index__bar {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-block: 14px;
}

.page-privacy .pv-index__lead {
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--yw-gold);
  white-space: nowrap;
}

.page-privacy .pv-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 2px 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .pv-index__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  border: 1px solid var(--yw-rule);
  border-radius: var(--yw-radius);
  color: var(--yw-light);
  font-size: 14px;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .16s var(--yw-ease), color .16s var(--yw-ease), transform .16s var(--yw-ease);
}

.page-privacy .pv-index__link .yw-mono {
  font-size: 11px;
  color: var(--yw-cyan);
  transition: color .16s var(--yw-ease);
}

.page-privacy .pv-index__link:hover,
.page-privacy .pv-index__link:focus-visible {
  border-color: var(--yw-gold);
  color: var(--yw-gold);
  transform: translateY(-2px);
}

.page-privacy .pv-index__link:hover .yw-mono,
.page-privacy .pv-index__link:focus-visible .yw-mono {
  color: var(--yw-gold);
}

/* ---------- 章节骨架 ---------- */
.page-privacy .pv-chapter {
  padding-block: 42px;
  background: transparent;
  scroll-margin-top: 24px;
}

.page-privacy .pv-chapter + .pv-chapter {
  border-top: var(--pv-rule);
}

.page-privacy .pv-chapter__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-privacy .pv-chapter__num {
  display: block;
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--yw-gold);
}

.page-privacy .pv-chapter__title {
  margin: 8px 0 0;
  font-size: clamp(21px, 5vw, 28px);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -.005em;
  color: var(--yw-paper-ink);
}

.page-privacy .pv-chapter__body {
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.85;
  color: #26313e;
}

.page-privacy .pv-chapter__body p {
  margin: 0 0 16px;
}

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

/* ---------- 小节条目 ---------- */
.page-privacy .pv-entry {
  margin: 22px 0;
  padding-left: 18px;
  border-left: 1px solid var(--yw-paper-2);
  transition: border-color .18s var(--yw-ease);
}

.page-privacy .pv-entry:hover {
  border-left-color: var(--yw-gold);
}

.page-privacy .pv-entry__title {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--yw-ink);
}

.page-privacy .pv-entry__title::before {
  content: "—";
  margin-right: 8px;
  color: var(--yw-gold);
}

.page-privacy .pv-entry p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: #33404f;
}

/* ---------- 用途清单 ---------- */
.page-privacy .pv-uses {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--pv-rule);
}

.page-privacy .pv-uses__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-bottom: var(--pv-rule);
}

.page-privacy .pv-uses__tag {
  display: inline-block;
  width: fit-content;
  padding: 3px 9px;
  border: 1px solid var(--yw-paper-2);
  border-radius: var(--yw-radius);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--yw-gold-dark);
  background: rgba(217, 163, 74, .08);
}

.page-privacy .pv-uses__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: #33404f;
}

/* ---------- 义务强调段 ---------- */
.page-privacy .pv-duty {
  margin: 20px 0;
  padding: 12px 0 12px 16px;
  border-left: 2px solid var(--yw-gold);
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.8;
  color: var(--yw-ink);
}

.page-privacy .pv-note {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: var(--pv-rule);
  font-size: 14.5px;
  line-height: 1.8;
  color: #55636f;
}

.page-privacy .pv-note a {
  color: var(--yw-gold-dark);
  text-decoration: none;
  border-bottom: 1px solid rgba(150, 112, 42, .45);
  transition: border-color .16s var(--yw-ease), color .16s var(--yw-ease);
}

.page-privacy .pv-note a:hover,
.page-privacy .pv-note a:focus-visible {
  color: var(--yw-flame);
  border-bottom-color: var(--yw-flame);
}

/* ---------- 对照表 ---------- */
.page-privacy .pv-table-wrap {
  margin-top: 26px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: var(--pv-rule);
  border-radius: var(--yw-radius);
  background: rgba(255, 255, 255, .38);
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14.5px;
  line-height: 1.7;
}

.page-privacy .pv-table__caption {
  caption-side: top;
  padding: 12px 14px;
  text-align: left;
  font-size: 11px;
  letter-spacing: .16em;
  color: #8b7f6c;
  border-bottom: var(--pv-rule);
}

.page-privacy .pv-table th,
.page-privacy .pv-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--yw-paper-2);
}

.page-privacy .pv-table thead th {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--yw-gold-dark);
  background: rgba(226, 216, 200, .35);
}

.page-privacy .pv-table tbody th {
  font-weight: 700;
  color: var(--yw-ink);
  white-space: nowrap;
}

.page-privacy .pv-table tbody td {
  color: #33404f;
}

.page-privacy .pv-table tbody tr:last-child th,
.page-privacy .pv-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-privacy .pv-table tbody tr {
  transition: background-color .16s var(--yw-ease);
}

.page-privacy .pv-table tbody tr:hover {
  background-color: rgba(217, 163, 74, .12);
}

/* ---------- 权利定义列表 ---------- */
.page-privacy .pv-rights {
  margin: 22px 0 0;
  border-top: var(--pv-rule);
}

.page-privacy .pv-rights__term {
  padding: 16px 0 4px;
  font-family: var(--yw-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--yw-gold-dark);
}

.page-privacy .pv-rights__term::before {
  content: "› ";
  color: var(--yw-cyan);
}

.page-privacy .pv-rights__desc {
  margin: 0;
  padding: 0 0 16px;
  border-bottom: var(--pv-rule);
  font-size: 15.5px;
  line-height: 1.8;
  color: #33404f;
}

.page-privacy .pv-rights__desc:last-of-type {
  border-bottom: 0;
}

/* ---------- 联系块 ---------- */
.page-privacy .pv-contact {
  margin: 22px 0;
  padding: 0;
  list-style: none;
  border-top: var(--pv-rule);
}

.page-privacy .pv-contact__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 13px 0;
  border-bottom: var(--pv-rule);
}

.page-privacy .pv-contact__key {
  flex: 0 0 auto;
  min-width: 44px;
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--yw-slate);
}

.page-privacy .pv-contact__val {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--yw-ink);
  word-break: break-word;
}

.page-privacy .pv-chapter--last {
  padding-bottom: 56px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-index__bar {
    flex-direction: row;
    align-items: center;
    gap: 22px;
  }

  .page-privacy .pv-uses__item {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero {
    padding-block: 44px 56px;
  }

  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-privacy .pv-chapter {
    padding-block: 56px;
  }

  .page-privacy .pv-chapter__grid {
    grid-template-columns: var(--pv-side) minmax(0, 1fr);
    gap: 44px;
  }

  .page-privacy .pv-chapter__side {
    position: sticky;
    top: 24px;
  }

  .page-privacy .pv-chapter--last {
    padding-bottom: 76px;
  }
}