/* ===== 个人信息说明 / page-privacy ===== */

.page-privacy {
  --pp-soft: rgba(34, 25, 18, .72);
  --pp-faint: rgba(34, 25, 18, .52);
  --pp-tint: #F7F1E5;
  --pp-edge: rgba(201, 162, 75, .55);
  --pp-paper-soft: rgba(243, 235, 220, .74);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  overflow-x: hidden;
}

/* ---------- 页头 ---------- */

.page-privacy .priv-hero {
  position: relative;
  background: var(--rock);
  border-bottom: 1px solid var(--pp-edge);
  overflow: hidden;
  padding: 22px 0 46px;
}

.page-privacy .priv-hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 96px;
  background: repeating-linear-gradient(
    90deg,
    rgba(201, 162, 75, .18) 0 1px,
    transparent 1px 34px
  );
  pointer-events: none;
}

.page-privacy .priv-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  filter: grayscale(.4) saturate(.72);
  pointer-events: none;
}

.page-privacy .priv-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .priv-hero__crumbs {
  margin: 0 0 26px;
}

.page-privacy .priv-hero__crumbs .crumbs__link {
  color: var(--sand);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 75, .4);
}

.page-privacy .priv-hero__crumbs .crumbs__link:hover,
.page-privacy .priv-hero__crumbs .crumbs__link:focus-visible {
  color: var(--sand-lite);
  border-bottom-color: var(--sand-lite);
}

.page-privacy .priv-hero__crumbs .crumbs__item {
  color: var(--pp-paper-soft);
}

.page-privacy .priv-hero__kicker {
  margin: 0 0 14px;
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--sand);
}

.page-privacy .priv-hero__title {
  margin: 0 0 18px;
  font-size: clamp(1.72rem, 6.4vw, 3rem);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -.02em;
  color: var(--paper);
  max-width: 22ch;
}

.page-privacy .priv-hero__lede {
  margin: 0;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(243, 235, 220, .84);
}

/* ---------- 主体栅格 ---------- */

.page-privacy .priv-layout {
  padding-top: 32px;
  padding-bottom: 64px;
}

/* ---------- 左侧目录 ---------- */

.page-privacy .priv-toc {
  background: var(--pp-tint);
  border: var(--hair);
  padding: 20px 18px 18px;
  margin-bottom: 30px;
}

.page-privacy .priv-toc__head {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--clay);
  padding-bottom: 10px;
  border-bottom: var(--hair);
}

.page-privacy .priv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}

.page-privacy .priv-toc__item + .priv-toc__item {
  border-top: var(--dash);
}

.page-privacy .priv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 6px 10px 8px;
  font-size: .94rem;
  line-height: 1.6;
  color: var(--ink);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: border-color var(--dur) var(--ease),
              background-color var(--dur) var(--ease),
              color var(--dur) var(--ease);
}

.page-privacy .priv-toc__no {
  font-size: .8rem;
  color: var(--sand);
  letter-spacing: .04em;
  flex: none;
}

.page-privacy .priv-toc__link:hover,
.page-privacy .priv-toc__link:focus-visible {
  background: var(--sand-lite);
  border-left-color: var(--lake);
  color: var(--ink);
}

.page-privacy .priv-toc__foot {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: var(--hair);
  font-size: .8rem;
  line-height: 1.7;
  color: var(--pp-faint);
}

/* ---------- 条文 ---------- */

.page-privacy .priv-clauses {
  min-width: 0;
}

.page-privacy .clause {
  scroll-margin-top: 76px;
}

.page-privacy .clause + .clause {
  margin-top: 36px;
}

.page-privacy .clause__fold {
  border-top: var(--hair);
}

.page-privacy .clause__summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 18px 0 14px;
  cursor: pointer;
  list-style: none;
  transition: color var(--dur) var(--ease);
}

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

.page-privacy .clause__summary::after {
  content: "＋";
  margin-left: auto;
  flex: none;
  font-family: var(--mono);
  font-size: .92rem;
  color: var(--sand);
  transition: transform var(--dur-slow) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .clause__fold[open] > .clause__summary::after {
  content: "−";
  color: var(--lake);
}

.page-privacy .clause__summary:hover .clause__title,
.page-privacy .clause__summary:focus-visible .clause__title {
  color: var(--lake-deep);
}

.page-privacy .clause__no {
  flex: none;
  font-size: 1.42rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--sand);
  line-height: 1.2;
  transition: color var(--dur) var(--ease);
}

.page-privacy .clause__title {
  margin: 0;
  font-size: clamp(1.12rem, 3.2vw, 1.42rem);
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--ink);
  transition: color var(--dur) var(--ease);
}

.page-privacy .clause:target .clause__no {
  color: var(--lake);
}

.page-privacy .clause:target .clause__fold {
  border-top-color: rgba(201, 162, 75, .8);
}

/* ---------- 条文正文 ---------- */

.page-privacy .clause__body {
  padding: 4px 0 8px;
  max-width: 66ch;
}

.page-privacy .clause__body p {
  margin: 0 0 1.1em;
  font-size: 1rem;
  line-height: 1.88;
  color: var(--pp-soft);
}

.page-privacy .clause__body h3 {
  margin: 28px 0 12px;
  padding-top: 12px;
  border-top: var(--hair);
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: -.005em;
  color: var(--ink);
}

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

.page-privacy .priv-inline {
  font-size: .95rem;
  color: var(--lake-deep);
  word-break: break-all;
}

.page-privacy .clause__body .link {
  color: var(--lake-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 126, 123, .45);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .clause__body .link:hover,
.page-privacy .clause__body .link:focus-visible {
  color: var(--pome);
  border-bottom-color: var(--pome);
}

.page-privacy .priv-related {
  margin-top: 22px;
  padding-top: 14px;
  border-top: var(--hair);
  font-size: .9rem;
  color: var(--pp-faint);
}

/* ---------- 表格 ---------- */

.page-privacy .priv-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0 24px;
  font-size: .92rem;
}

.page-privacy .priv-table__cap {
  caption-side: top;
  text-align: left;
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--clay);
  padding-bottom: 10px;
}

.page-privacy .priv-table th,
.page-privacy .priv-table td {
  text-align: left;
  vertical-align: top;
  padding: 12px 12px 12px 0;
  border-bottom: var(--dash);
  line-height: 1.72;
  color: var(--pp-soft);
}

.page-privacy .priv-table thead th {
  border-bottom: var(--hair-strong);
  font-size: .82rem;
  letter-spacing: .06em;
  color: var(--ink);
  font-weight: 900;
  padding-top: 0;
}

.page-privacy .priv-table tbody th {
  font-weight: 700;
  color: var(--ink);
  padding-right: 16px;
  white-space: normal;
}

.page-privacy .priv-table .u-num {
  font-family: var(--mono);
  font-size: .88rem;
  letter-spacing: .02em;
  color: var(--lake-deep);
  white-space: nowrap;
}

/* ---------- 步骤清单 ---------- */

.page-privacy .priv-steps {
  list-style: none;
  margin: 16px 0 22px;
  padding: 0;
  counter-reset: none;
}

.page-privacy .priv-steps__item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 11px 0;
  border-bottom: var(--dash);
  font-size: .96rem;
  line-height: 1.78;
  color: var(--pp-soft);
}

.page-privacy .priv-steps__no {
  flex: none;
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: .78rem;
  color: var(--sand);
  border: var(--hair-strong);
  clip-path: var(--cut-shape);
}

/* ---------- 权利四项 ---------- */

.page-privacy .priv-rights {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 20px 0 26px;
  border-top: var(--hair);
  border-bottom: var(--hair);
}

.page-privacy .priv-right {
  padding: 16px 0 16px 14px;
  border-left: 2px solid var(--sand);
  border-bottom: var(--dash);
}

.page-privacy .priv-right:last-child {
  border-bottom: 0;
}

.page-privacy .priv-right__name {
  margin: 0 0 6px;
  font-size: .82rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--lake-deep);
}

.page-privacy .priv-right p:last-child {
  margin: 0;
  font-size: .96rem;
  line-height: 1.8;
  color: var(--pp-soft);
}

/* ---------- 行动区 ---------- */

.page-privacy .priv-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
  padding-top: 20px;
  border-top: var(--hair);
}

/* ---------- 断点 ---------- */

@media (min-width: 480px) {
  .page-privacy .priv-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 24px;
  }
  .page-privacy .priv-right:last-child {
    border-bottom: var(--dash);
  }
  .page-privacy .priv-right:nth-last-child(-n+2) {
    border-bottom: 0;
  }
}

@media (min-width: 768px) {
  .page-privacy .priv-hero {
    padding: 30px 0 62px;
  }
  .page-privacy .priv-hero__title {
    max-width: 26ch;
  }
  .page-privacy .clause__no {
    font-size: 1.9rem;
  }
  .page-privacy .clause + .clause {
    margin-top: 46px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .priv-layout {
    display: grid;
    grid-template-columns: 244px minmax(0, 1fr);
    column-gap: 48px;
    align-items: start;
    padding-top: 46px;
    padding-bottom: 88px;
  }
  .page-privacy .priv-toc {
    position: sticky;
    top: 62px;
    margin-bottom: 0;
  }
  .page-privacy .clause__no {
    font-size: 2.24rem;
    min-width: 62px;
  }
  .page-privacy .clause__summary {
    gap: 18px;
  }
  .page-privacy .clause__fold {
    border-top-width: 1px;
  }
}

@media (min-width: 1280px) {
  .page-privacy .priv-layout {
    grid-template-columns: 268px minmax(0, 1fr);
    column-gap: 64px;
  }
  .page-privacy .clause__body {
    max-width: 70ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-toc__link,
  .page-privacy .clause__summary,
  .page-privacy .clause__summary::after,
  .page-privacy .clause__no,
  .page-privacy .clause__title,
  .page-privacy .clause__body .link {
    transition: none;
  }
}