.page-privacy {
  --pv-read: 70ch;
  --pv-sec-gap: clamp(34px, 5vw, 54px);
  background: var(--paper);
  color: var(--ink);
}

/* 面包屑 */
.page-privacy .pv-crumb {
  padding-top: 22px;
}

/* 页头 */
.page-privacy .pv-hero {
  padding-block: clamp(18px, 3vw, 30px) clamp(22px, 3.5vw, 36px);
}

.page-privacy .pv-hero__inner {
  max-width: 920px;
}

.page-privacy .pv-hero .title-xl {
  margin: 12px 0 18px;
  color: var(--ink);
  overflow-wrap: break-word;
}

.page-privacy .pv-hero .lede {
  max-width: var(--pv-read);
  margin: 0;
  color: var(--taupe);
}

.page-privacy .pv-hero__meta {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
}

.page-privacy .pv-hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-left: 11px;
  border-left: 2px solid var(--vermilion);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
  max-width: 100%;
}

.page-privacy .pv-hero__mk {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gilt);
}

/* 流程图 */
.page-privacy .pv-flow {
  margin-bottom: clamp(34px, 5vw, 58px);
}

.page-privacy .pv-flow__fig {
  margin: 0;
  padding: 14px 14px 0;
  background: var(--paper-2);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-privacy .pv-flow__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--paper);
}

.page-privacy .pv-flow__fig figcaption {
  padding: 12px 2px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--taupe);
}

/* 主体两栏 */
.page-privacy .pv-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 40px);
  padding-bottom: clamp(40px, 6vw, 72px);
}

/* 侧栏索引 */
.page-privacy .pv-side__inner {
  border-top: 4px solid var(--cinnabar);
  padding-top: 14px;
}

.page-privacy .pv-side__label {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gilt);
}

.page-privacy .pv-side__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-privacy .pv-side__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 11px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--ink);
  text-decoration: none;
  background: var(--paper-2);
  border-left: 2px solid var(--line-soft);
  transition: background 200ms var(--ease), border-color 200ms var(--ease), color 200ms var(--ease);
}

.page-privacy .pv-side__link:hover,
.page-privacy .pv-side__link:focus-visible {
  background: var(--ash);
  border-left-color: var(--vermilion);
  color: var(--cinnabar);
}

.page-privacy .pv-side__no {
  font-family: var(--font-num);
  font-size: 12px;
  color: var(--gilt);
}

.page-privacy .pv-side__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--taupe);
}

/* 正文列 */
.page-privacy .pv-content {
  max-width: min(100%, var(--pv-read));
  min-width: 0;
}

.page-privacy .pv-sec + .pv-sec {
  margin-top: var(--pv-sec-gap);
}

.page-privacy .pv-sec + .pv-sec::before {
  content: "";
  display: block;
  height: 8px;
  background: var(--pine);
  margin-bottom: clamp(22px, 3vw, 32px);
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .pv-sec__no {
  flex: none;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--cinnabar);
  border: 1px solid var(--cinnabar);
  padding: 2px 7px;
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(21px, 2.6vw, 29px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink);
  overflow-wrap: break-word;
}

.page-privacy .pv-sec__body .flow {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink);
}

.page-privacy .pv-sec__body .flow:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-sec__body a {
  color: var(--cinnabar);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--vermilion);
}

.page-privacy .pv-sec__body a:hover {
  color: var(--vermilion);
}

/* 信息类型条目 */
.page-privacy .pv-items {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-item {
  background: var(--paper-2);
  padding: 16px 18px;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-privacy .pv-item__title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 9px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-privacy .pv-tag {
  font-family: var(--font-num);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 2px 7px;
  color: var(--pine);
  border: 1px solid var(--pine);
}

.page-privacy .pv-tag--auto {
  color: var(--gilt);
  border-color: var(--gilt);
}

.page-privacy .pv-item__fields {
  margin: 0 0 9px;
  font-family: var(--font-num);
  font-size: 13px;
  line-height: 1.75;
  color: var(--pine);
  word-break: break-word;
}

.page-privacy .pv-item__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--taupe);
}

/* 场景-用途对照 */
.page-privacy .pv-pairs {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.page-privacy .pv-pair {
  display: grid;
  gap: 5px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-privacy .pv-pair:first-child {
  border-top: 1px dashed var(--line-soft);
}

.page-privacy .pv-pair__k {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--pine);
}

.page-privacy .pv-pair__v {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--taupe);
}

/* 折叠说明 */
.page-privacy .pv-details {
  margin-top: 16px;
  padding: 13px 16px;
  background: var(--paper-2);
  border-left: 3px solid var(--vermilion);
}

.page-privacy .pv-details summary {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  list-style: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-privacy .pv-details summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-details summary::after {
  content: "＋";
  flex: none;
  font-family: var(--font-num);
  color: var(--gilt);
}

.page-privacy .pv-details[open] summary::after {
  content: "－";
}

.page-privacy .pv-details p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--taupe);
}

/* 表格 */
.page-privacy .pv-table-wrap {
  margin: 18px 0 20px;
  overflow-x: auto;
  background: var(--ash);
  border: 1px solid var(--line-soft);
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-privacy .pv-table th {
  padding: 11px 14px;
  text-align: left;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  color: var(--pine);
  white-space: nowrap;
  border-bottom: 1px solid var(--line-strong);
}

.page-privacy .pv-table td {
  padding: 11px 14px;
  vertical-align: top;
  line-height: 1.65;
  color: var(--ink);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .pv-table tbody tr:nth-child(even) {
  background: rgba(253, 246, 231, 0.65);
}

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

.page-privacy .pv-table .num {
  font-family: var(--font-num);
  white-space: nowrap;
  color: var(--pine);
}

/* 小标题与条目列表 */
.page-privacy .pv-sub {
  margin: 22px 0 12px;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
}

.page-privacy .pv-plain {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-plain li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--taupe);
}

.page-privacy .pv-plain li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 7px;
  background: var(--gilt);
  transform: rotate(45deg);
}

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

/* 权利卡片 */
.page-privacy .pv-rights {
  list-style: none;
  margin: 18px 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-card {
  background: var(--paper-2);
  padding: 16px 18px;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-privacy .pv-card .pv-card__title {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 9px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-privacy .pv-diamond {
  flex: none;
  width: 9px;
  height: 9px;
  background: var(--gilt);
  transform: rotate(45deg);
}

.page-privacy .pv-card .pv-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--taupe);
}

/* 联系方式 */
.page-privacy .pv-contact {
  margin-top: 22px;
  padding: 18px 20px;
  background: var(--paper-2);
  border-left: 5px solid var(--cinnabar);
}

.page-privacy .pv-contact__title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-privacy .pv-contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-contact__list li {
  display: grid;
  gap: 2px;
}

.page-privacy .pv-contact__k {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gilt);
}

.page-privacy .pv-contact__v {
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .pv-contact__list li:nth-child(1) .pv-contact__v,
.page-privacy .pv-contact__list li:nth-child(2) .pv-contact__v {
  font-family: var(--font-num);
  letter-spacing: 0.01em;
  color: var(--pine);
}

.page-privacy .pv-contact__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  line-height: 1.7;
  color: var(--taupe);
}

/* 底部入口 */
.page-privacy .pv-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  padding-block: clamp(22px, 3vw, 34px) clamp(38px, 5vw, 60px);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pv-foot__link {
  font-size: 14px;
  color: var(--pine);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
}

.page-privacy .pv-foot__link:hover,
.page-privacy .pv-foot__link:focus-visible {
  color: var(--cinnabar);
  border-bottom-color: var(--vermilion);
}

/* 平板及以上 */
@media (min-width: 720px) {
  .page-privacy .pv-pair {
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-privacy .pv-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-contact__list li {
    grid-template-columns: 88px minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
  }
}

/* 桌面两栏 */
@media (min-width: 900px) {
  .page-privacy .pv-body {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 68px);
    align-items: start;
  }

  .page-privacy .pv-side__inner {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-privacy .pv-side__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }

  .page-privacy .pv-side__link {
    background: transparent;
    padding: 7px 0 7px 12px;
    border-left: 2px solid var(--line-soft);
  }

  .page-privacy .pv-side__note {
    padding-left: 12px;
  }

  .page-privacy .pv-pair {
    grid-template-columns: 176px minmax(0, 1fr);
  }
}

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