.page-privacy {
  --privacy-doc-width: 44em;
  background: var(--ink);
  color: var(--paper-70);
  padding-bottom: 96px;
  overflow-x: hidden;
}

.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 2px solid var(--aqua);
  outline-offset: 3px;
  border-radius: var(--radius);
}

.page-privacy .privacy-crumbs {
  padding-top: 20px;
  padding-bottom: 8px;
}

/* 首屏 */
.page-privacy .privacy-hero {
  padding: 8px 0 40px;
}

.page-privacy .privacy-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 12vw, 92px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 12px 0 20px;
}

.page-privacy .privacy-hero__text {
  max-width: 34em;
  color: var(--paper-70);
  font-size: 16px;
  line-height: 1.85;
}

.page-privacy .privacy-hero__stamp {
  margin-top: 20px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--aqua);
}

.page-privacy .privacy-hero__meta {
  align-self: end;
  border-top: 1px solid var(--line-strong);
  padding-top: 8px;
}

.page-privacy .privacy-meta__row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 13px;
  line-height: 1.6;
}

.page-privacy .privacy-meta__key {
  font-family: var(--font-mono);
  color: var(--mist);
  letter-spacing: 0.06em;
  flex: 0 0 auto;
}

.page-privacy .privacy-meta__val {
  color: var(--paper);
  text-align: right;
}

/* 页首横幅 */
.page-privacy .privacy-banner {
  margin: 0 auto 56px;
  position: relative;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* 主体两栏 */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

/* 目录 */
.page-privacy .privacy-toc__label {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mist);
  margin: 0 0 8px;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-toc__list li {
  flex: 0 0 auto;
  scroll-snap-align: start;
  border-right: 1px solid var(--line-soft);
}

.page-privacy .privacy-toc__list li:last-child {
  border-right: 0;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 12px 16px;
  color: var(--paper-70);
  text-decoration: none;
  font-size: 14px;
  white-space: nowrap;
  transition: color var(--step) var(--ease), background-color var(--step) var(--ease);
}

.page-privacy .privacy-toc__link:hover {
  color: var(--lime);
  background: rgba(18, 58, 45, 0.55);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--aqua);
}

/* 条款 */
.page-privacy .privacy-clause {
  scroll-margin-top: calc(var(--header-h) + 24px);
  padding: 0 0 8px;
}

.page-privacy .privacy-clause + .privacy-clause {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-clause:target .privacy-clause__title {
  color: var(--lime);
}

.page-privacy .privacy-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .privacy-clause__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 6vw, 40px);
  line-height: 1;
  color: var(--lime);
  opacity: 0.6;
  flex: 0 0 auto;
}

.page-privacy .privacy-clause__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 4.6vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 0;
}

.page-privacy .privacy-clause p {
  max-width: var(--privacy-doc-width);
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--paper-70);
}

/* 边注定义 */
.page-privacy .privacy-note {
  max-width: var(--privacy-doc-width);
  margin: 22px 0 0;
  padding: 14px 16px;
  border-left: 2px solid var(--aqua);
  background: rgba(18, 58, 45, 0.6);
  color: var(--paper-70);
  font-size: 14px;
  line-height: 1.75;
}

/* 表格 */
.page-privacy .privacy-table-wrap {
  margin: 24px 0 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-top: 1px solid var(--line-strong);
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-privacy .privacy-table__cap {
  caption-side: top;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mist);
  padding: 10px 0;
}

.page-privacy .privacy-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mist);
  padding: 10px 16px 10px 0;
  border-bottom: 1px solid var(--line-soft);
  white-space: nowrap;
}

.page-privacy .privacy-table td {
  padding: 14px 16px 14px 0;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
  line-height: 1.65;
  color: var(--paper-70);
}

.page-privacy .privacy-table td strong {
  color: var(--paper);
  font-weight: 600;
}

/* 用途列表 */
.page-privacy .privacy-points {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  max-width: var(--privacy-doc-width);
}

.page-privacy .privacy-points li {
  padding: 16px 0 14px;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-points__k {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--lime);
  margin-bottom: 6px;
}

.page-privacy .privacy-points li p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
}

/* 折叠条款 */
.page-privacy .privacy-fold {
  max-width: var(--privacy-doc-width);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-fold:first-of-type {
  border-top: 1px solid var(--line-soft);
  margin-top: 26px;
}

.page-privacy .privacy-fold summary {
  cursor: pointer;
  padding: 14px 0;
  font-size: 15px;
  color: var(--paper);
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

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

.page-privacy .privacy-fold summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--aqua);
  flex: 0 0 auto;
}

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

.page-privacy .privacy-fold p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper-70);
}

/* 权利清单 */
.page-privacy .privacy-rights {
  list-style: none;
  margin: 18px 0 26px;
  padding: 0;
  max-width: var(--privacy-doc-width);
}

.page-privacy .privacy-rights li {
  position: relative;
  padding: 10px 0 10px 22px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 15px;
  line-height: 1.75;
}

.page-privacy .privacy-rights li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 10px;
  height: 1px;
  background: var(--lime);
}

/* 联络块 */
.page-privacy .privacy-contact {
  max-width: var(--privacy-doc-width);
  margin: 8px 0 32px;
  padding: 20px;
  background: var(--ink-2);
  border-left: 3px solid var(--orange);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-privacy .privacy-contact__mail {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 4vw, 20px);
  color: var(--lime);
  word-break: break-all;
}

.page-privacy .privacy-contact__hint {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper-70);
}

/* 相关页面 */
.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: var(--privacy-doc-width);
}

.page-privacy .privacy-links__item {
  display: inline-block;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--paper-70);
  font-size: 13px;
  text-decoration: none;
  transition: border-color var(--step) var(--ease), color var(--step) var(--ease), transform var(--step) var(--ease);
}

.page-privacy .privacy-links__item:hover {
  color: var(--lime);
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

@media (min-width: 720px) {
  .page-privacy {
    padding-bottom: 120px;
  }

  .page-privacy .privacy-hero {
    padding: 16px 0 56px;
  }

  .page-privacy .privacy-clause + .privacy-clause {
    margin-top: 64px;
    padding-top: 48px;
  }

  .page-privacy .privacy-contact {
    padding: 24px 28px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: 7fr 5fr;
    align-items: end;
    gap: 56px;
  }

  .page-privacy .privacy-hero__text {
    font-size: 17px;
  }

  .page-privacy .privacy-banner {
    margin-bottom: 80px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 72px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 32px);
  }

  .page-privacy .privacy-toc__list {
    display: block;
    overflow: visible;
    border-top: 0;
    border-bottom: 0;
  }

  .page-privacy .privacy-toc__list li {
    border-right: 0;
    border-bottom: 1px solid var(--line-soft);
  }

  .page-privacy .privacy-toc__link {
    padding: 12px 0;
    white-space: normal;
    font-size: 13px;
    line-height: 1.5;
  }

  .page-privacy .privacy-clause__head {
    gap: 20px;
    margin-bottom: 22px;
  }

  .page-privacy .privacy-clause p {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-links__item,
  .page-privacy .privacy-toc__link {
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #ffffff;
    color: #111111;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc,
  .page-privacy .privacy-banner,
  .page-privacy .privacy-hero__meta,
  .page-privacy .privacy-links {
    display: none;
  }

  .page-privacy .privacy-layout {
    display: block;
  }

  .page-privacy .privacy-hero__title,
  .page-privacy .privacy-clause__title,
  .page-privacy .privacy-points__k,
  .page-privacy .privacy-contact__mail,
  .page-privacy .privacy-table td strong {
    color: #111111;
  }

  .page-privacy .privacy-clause p,
  .page-privacy .privacy-table td,
  .page-privacy .privacy-rights li,
  .page-privacy .privacy-contact__hint {
    color: #222222;
  }

  .page-privacy .privacy-clause {
    break-inside: avoid;
    page-break-inside: avoid;
    margin-top: 24px;
    padding-top: 16px;
  }

  .page-privacy .privacy-note,
  .page-privacy .privacy-contact {
    background: transparent;
    border-left-color: #999999;
  }

  .page-privacy .privacy-table {
    min-width: 0;
  }
}
</