.page-privacy {
  --pv-measure: 34em;
  --pv-rowgap: clamp(1.6rem, 3.4vw, 2.6rem);
}

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

.page-privacy .pv-hero__inner {
  padding-block: clamp(1.8rem, 5vw, 3.6rem) clamp(1.4rem, 3.4vw, 2.2rem);
}

.page-privacy h1 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.95rem, 5.4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0.55rem 0 0;
  max-width: 20ch;
}

.page-privacy .lede {
  margin-top: 1rem;
  max-width: 46ch;
  color: var(--brown);
}

.page-privacy .pv-facts {
  display: grid;
  gap: 0.9rem 1.6rem;
  margin: clamp(1.4rem, 3vw, 2.2rem) 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-facts__item dt {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--mist);
  margin: 0 0 0.3rem;
}

.page-privacy .pv-facts__item dd {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--ink);
}

.page-privacy .pv-banner {
  margin: 0;
  border-top: 1px solid var(--line);
  background: var(--paper);
}

.page-privacy .pv-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.page-privacy .pv-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pv-rowgap);
  padding-block: clamp(2rem, 5vw, 3.6rem);
}

/* 左栏条款索引 */
.page-privacy .pv-index {
  border-top: 2px solid var(--ink);
  padding-top: 0.8rem;
}

.page-privacy .pv-index__title {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--brown);
  margin: 0 0 0.7rem;
}

.page-privacy .pv-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.1rem;
}

.page-privacy .pv-index__list a {
  display: grid;
  grid-template-columns: 2.2em minmax(0, 1fr);
  gap: 0.45rem;
  align-items: baseline;
  padding: 0.32rem 0.35rem 0.32rem 0.2rem;
  border-left: 2px solid transparent;
  color: var(--brown);
  text-decoration: none;
  font-size: 0.875rem;
  line-height: 1.5;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-privacy .pv-index__list a:hover {
  color: var(--ink);
  border-left-color: var(--cinnabar);
  background: var(--paper);
}

.page-privacy .pv-index__n {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-privacy .pv-index__note {
  margin: 0.9rem 0 0;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--mist);
}

/* 条款正文 */
.page-privacy .pv-terms {
  display: grid;
  gap: 0;
  min-width: 0;
}

.page-privacy .pv-term {
  border-top: 1px solid var(--line);
  padding-block: clamp(1.3rem, 3vw, 2.1rem);
  scroll-margin-top: 1.5rem;
}

.page-privacy .pv-term:last-child {
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-term:target {
  background: var(--paper);
  box-shadow: -0.9rem 0 0 var(--paper), 0.9rem 0 0 var(--paper);
}

.page-privacy .pv-term__head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin: 0;
}

.page-privacy .pv-term__head h2 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(1.05rem, 2.6vw, 1.28rem);
  line-height: 1.35;
  letter-spacing: 0.005em;
  color: var(--ink);
  margin: 0;
}

.page-privacy .pv-term__num {
  flex: none;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--cinnabar);
  padding-top: 0.18em;
}

.page-privacy .pv-term__body {
  padding-top: 0.7rem;
  padding-left: 2.05rem;
}

.page-privacy .pv-term__body p {
  margin: 0 0 0.95em;
  max-width: var(--pv-measure);
  line-height: 1.85;
}

.page-privacy .pv-term__body > *:last-child {
  margin-bottom: 0;
}

/* 折叠条款 */
.page-privacy .pv-term--fold > summary {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  position: relative;
  padding-right: 2.2rem;
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .pv-term--fold > summary::marker {
  content: "";
}

.page-privacy .pv-term--fold > summary::after {
  content: "＋";
  position: absolute;
  right: 0;
  top: 0.05em;
  font-family: var(--mono);
  font-size: 0.9rem;
  line-height: 1;
  color: var(--mist);
  transition: color 160ms var(--ease);
}

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

.page-privacy .pv-term--fold > summary:hover::after,
.page-privacy .pv-term--fold > summary:focus-visible::after {
  color: var(--cinnabar);
}

/* 方形标记的要点列表 */
.page-privacy .pv-list {
  list-style: none;
  counter-reset: none;
  margin: 0 0 1em;
  padding: 0;
  display: grid;
  gap: 1.05rem;
}

.page-privacy .pv-list > li {
  position: relative;
  padding-left: 1.35rem;
  max-width: var(--pv-measure);
}

.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--bamboo);
}

.page-privacy .pv-list--plain > li::before {
  background: none;
  border: 1px solid var(--mist);
}

.page-privacy .pv-list > li > p {
  margin: 0 0 0.4em;
  line-height: 1.8;
}

.page-privacy .pv-list__t {
  font-family: var(--sans);
  font-weight: 600;
  color: var(--ink);
  font-size: 0.95rem;
}

/* 账本式表格 */
.page-privacy .pv-tablewrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  margin: 0.4rem 0 1.1rem;
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 0.85rem;
  line-height: 1.65;
}

.page-privacy .pv-table th,
.page-privacy .pv-table td {
  text-align: left;
  padding: 0.62rem 0.75rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.page-privacy .pv-table thead th {
  background: var(--paper);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--brown);
  font-weight: 400;
  white-space: nowrap;
}

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

.page-privacy .pv-table tbody tr:nth-child(even) {
  background: var(--bamboo-soft);
}

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

/* 渠道条 */
.page-privacy .pv-channel {
  border-left: 2px solid var(--cinnabar);
  background: var(--paper);
  padding: 0.85rem 1rem;
  margin: 0 0 1.15rem;
  display: grid;
  gap: 0.45rem;
  max-width: var(--pv-measure);
}

.page-privacy .pv-channel__line {
  display: grid;
  grid-template-columns: 5.4em minmax(0, 1fr);
  gap: 0.6rem;
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
}

.page-privacy .pv-channel__k {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--brown);
  padding-top: 0.22em;
}

.page-privacy .pv-channel__v {
  color: var(--ink);
  overflow-wrap: anywhere;
}

/* 页尾索引 */
.page-privacy .pv-links {
  border-top: 1px solid var(--line-strong);
  background: var(--paper);
}

.page-privacy .pv-links__inner {
  padding-block: clamp(1.6rem, 4vw, 2.6rem);
}

.page-privacy .pv-links__lead {
  font-family: var(--sans);
  font-weight: 600;
  margin: 0 0 0.9rem;
  color: var(--ink);
}

.page-privacy .pv-links__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-privacy .pv-links__list a {
  display: inline-block;
  color: var(--brown);
  text-decoration: none;
  font-size: 0.9rem;
  line-height: 1.6;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 0.1rem;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .pv-links__list a:hover {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

/* 移动端优先之后的桌面布局 */
@media (min-width: 700px) {
  .page-privacy .pv-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 961px) {
  .page-privacy .pv-body {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: clamp(2.4rem, 5vw, 4.5rem);
    align-items: start;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: 2rem;
  }

  .page-privacy .pv-banner img {
    aspect-ratio: 20 / 7;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pv-body {
    grid-template-columns: 232px minmax(0, 1fr);
  }

  .page-privacy .pv-term__body p,
  .page-privacy .pv-list > li,
  .page-privacy .pv-channel {
    font-size: 0.95rem;
  }
}