.page-privacy {
  --pv-ink: #101E1A;
  --pv-ink-soft: #4C5C55;
  --pv-ink-amber: #9A5A12;
  --pv-hair: rgba(11, 27, 43, 0.16);
  background: var(--night);
  color: var(--text);
}

.page-privacy .pv-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(18px, 4vw, 40px) var(--gutter) clamp(56px, 8vw, 104px);
}

/* 首屏 */
.page-privacy .pv-hero {
  display: grid;
  gap: clamp(20px, 4vw, 44px);
  margin-top: clamp(20px, 4vw, 36px);
  padding-bottom: clamp(22px, 4vw, 40px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: clamp(30px, 7vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.015em;
  color: var(--paper);
  max-width: 18ch;
  text-wrap: balance;
}

.page-privacy .pv-hero__lead {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.72;
  color: var(--text-mid);
}

.page-privacy .pv-hero__meta {
  list-style: none;
  margin: 0;
  padding: 0 0 0 14px;
  border-left: 2px solid var(--amber);
}

.page-privacy .pv-hero__meta li {
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-hero__meta li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pv-hero__key {
  display: block;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.page-privacy .pv-hero__val {
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--amber-soft);
  word-break: break-all;
}

/* 主体布局 */
.page-privacy .pv-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 36px);
  margin-top: clamp(26px, 5vw, 46px);
}

/* 目录 */
.page-privacy .pv-index {
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgba(14, 38, 32, 0.94), rgba(11, 27, 43, 0.94));
  padding: 16px 15px;
}

.page-privacy .pv-index__title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--amber);
}

.page-privacy .pv-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 14px;
}

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

.page-privacy .pv-index__link {
  display: flex;
  gap: 9px;
  align-items: baseline;
  padding: 9px 0;
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--text-mid);
  text-decoration: none;
  transition: color 0.18s ease;
}

.page-privacy .pv-index__link .mono {
  font-size: 11.5px;
  color: var(--amber);
}

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

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

.page-privacy .pv-index__foot {
  margin: 14px 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-dim);
}

/* 纸纹正文 */
.page-privacy .pv-doc {
  min-width: 0;
  padding: clamp(20px, 4vw, 46px);
  background-color: var(--paper);
  background-image:
    repeating-linear-gradient(180deg, rgba(11, 27, 43, 0.045) 0 1px, transparent 1px 28px),
    radial-gradient(120% 80% at 100% 0%, rgba(255, 209, 138, 0.32), transparent 62%);
  color: var(--pv-ink);
  border-top: 3px solid var(--amber);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.page-privacy .pv-figure {
  margin: 0 0 clamp(22px, 4vw, 34px);
}

.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.04);
}

.page-privacy .pv-figure__cap {
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid var(--pv-hair);
  font-size: 12px;
  line-height: 1.6;
  color: var(--pv-ink-soft);
}

/* 条款 */
.page-privacy .pv-clause {
  padding: clamp(22px, 3.6vw, 34px) 0;
  border-top: 1px solid var(--pv-hair);
  scroll-margin-top: 90px;
}

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

.page-privacy .pv-clause__num {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--pv-ink-amber);
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(19px, 3vw, 26px);
  line-height: 1.25;
  letter-spacing: -0.005em;
  color: var(--pv-ink);
}

.page-privacy .pv-clause__body {
  margin-top: 12px;
}

.page-privacy .pv-clause__body > p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.74;
  color: #22312C;
}

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

/* 信息条目 */
.page-privacy .pv-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-list__item {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--pv-hair);
}

.page-privacy .pv-list__icon {
  color: var(--pv-ink-amber);
  padding-top: 2px;
}

.page-privacy .pv-list__icon svg {
  display: block;
  width: 20px;
  height: 20px;
}

.page-privacy .pv-list__text h3 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 15px;
  line-height: 1.4;
  color: var(--pv-ink);
}

.page-privacy .pv-list__text p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #35453F;
}

/* 用途四格 */
.page-privacy .pv-use {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.page-privacy .pv-use__item {
  padding-left: 14px;
  border-left: 1px solid var(--pv-hair);
}

.page-privacy .pv-use__item .mono {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--pv-ink-amber);
}

.page-privacy .pv-use__item h3 {
  margin: 6px 0 6px;
  font-family: var(--font-head);
  font-size: 15px;
  line-height: 1.4;
  color: var(--pv-ink);
}

.page-privacy .pv-use__item p {
  margin: 0;
  font-size: 13.8px;
  line-height: 1.68;
  color: #35453F;
}

/* 方点清单 */
.page-privacy .pv-ticks {
  list-style: none;
  margin: 16px 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-privacy .pv-ticks li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.66;
  color: #2B3B35;
}

.page-privacy .pv-ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--pv-ink-amber);
}

.page-privacy .pv-note {
  margin: 16px 0 0;
  padding-top: 8px;
  border-top: 1px dashed var(--pv-hair);
  font-size: 12px;
  line-height: 1.62;
  color: var(--pv-ink-soft);
}

/* 保存期限表 */
.page-privacy .pv-table-wrap {
  margin-top: 14px;
  overflow-x: auto;
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 13.5px;
  line-height: 1.4;
}

.page-privacy .pv-table caption {
  text-align: left;
  padding-bottom: 8px;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-table th,
.page-privacy .pv-table td {
  text-align: left;
  vertical-align: top;
  padding: 10px 14px 10px 0;
  border-bottom: 1px solid var(--pv-hair);
  color: #2B3B35;
}

.page-privacy .pv-table thead th {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--pv-ink-soft);
  border-bottom: 1px solid rgba(11, 27, 43, 0.42);
}

.page-privacy .pv-table tbody td:first-child {
  font-weight: 600;
  color: var(--pv-ink);
}

.page-privacy .pv-table tbody tr:hover td:first-child {
  box-shadow: inset 2px 0 0 var(--pv-ink-amber);
  padding-left: 8px;
}

/* 展开组 */
.page-privacy .disclosure {
  margin-top: 16px;
  border-top: 1px solid var(--pv-hair);
}

.page-privacy .disclosure__trigger {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 12px 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--pv-hair);
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.5;
  text-align: left;
  color: var(--pv-ink);
  cursor: pointer;
}

.page-privacy .disclosure__trigger:hover,
.page-privacy .disclosure__trigger:focus-visible {
  color: var(--pv-ink-amber);
}

.page-privacy .disclosure__mark {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--pv-ink-amber);
  transition: transform 0.2s ease;
}

.page-privacy .disclosure__trigger[aria-expanded="true"] .disclosure__mark {
  transform: rotate(45deg);
}

.page-privacy .disclosure__inner {
  padding: 12px 0 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: #33443E;
}

/* 变更提示 */
.page-privacy .pv-callout {
  margin-top: 18px;
  padding: 12px 14px;
  border-left: 3px solid var(--call-red);
  background: rgba(199, 71, 62, 0.08);
}

.page-privacy .pv-callout__label {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: #8F2F28;
}

.page-privacy .pv-callout p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.66;
  color: #3B2A28;
}

/* 联系方式 */
.page-privacy .pv-contact {
  margin-top: 16px;
  padding: 18px;
  background: linear-gradient(135deg, var(--moss), var(--night) 72%);
  border-left: 3px solid var(--amber);
  color: var(--text);
}

.page-privacy .pv-contact__label {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--amber);
}

.page-privacy .pv-contact__mail {
  margin: 0;
  font-size: clamp(14px, 3vw, 19px);
  line-height: 1.4;
  color: var(--amber-soft);
  word-break: break-all;
}

.page-privacy .pv-contact__note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-mid);
}

.page-privacy .pv-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 14px 0 0;
}

.page-privacy .pv-contact__link {
  font-size: 13px;
  color: var(--paper);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--celadon);
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-privacy .pv-contact__link:hover,
.page-privacy .pv-contact__link:focus-visible {
  color: var(--amber-soft);
  border-color: var(--amber-soft);
}

/* 响应式 */
@media (min-width: 720px) {
  .page-privacy .pv-use {
    grid-template-columns: 1fr 1fr;
    gap: 16px 26px;
  }
}

@media (min-width: 760px) {
  .page-privacy .pv-clause {
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr);
    column-gap: 24px;
    align-items: start;
  }

  .page-privacy .pv-clause__num {
    grid-column: 1;
    grid-row: 1 / span 2;
    margin: 0;
    padding-top: 7px;
  }

  .page-privacy .pv-clause__title,
  .page-privacy .pv-clause__body {
    grid-column: 2;
  }

  .page-privacy .pv-clause__body {
    margin-top: 14px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero {
    grid-template-columns: minmax(0, 1.4fr) minmax(250px, 0.6fr);
    align-items: end;
  }

  .page-privacy .pv-body {
    grid-template-columns: 212px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: 88px;
  }

  .page-privacy .pv-index__list {
    grid-template-columns: 1fr;
  }
}