.page-privacy {
  --pr-measure: 36em;
  --pr-note-ink: #1A140F;
  --pr-note-link: #8A2B1C;
  padding-block: 32px 96px;
}

/* 首屏条款抬头 */
.page-privacy .pr-head {
  position: relative;
  margin-top: 16px;
  padding: 32px 22px 34px;
  background:
    linear-gradient(158deg, rgba(16, 41, 76, 0.95) 0%, rgba(7, 18, 39, 0.95) 72%),
    var(--yb-deep);
  border: 1px solid var(--yb-line);
  border-bottom-color: transparent;
  box-shadow: var(--yb-shadow-up);
  clip-path: var(--yb-cut-lt);
}

.page-privacy .pr-title {
  margin: 10px 0 0;
  font-size: clamp(38px, 10vw, 96px);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--yb-paper);
}

.page-privacy .pr-lede {
  max-width: 34em;
  margin: 18px 0 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--yb-steel);
}

.page-privacy .pr-head__meta {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--yb-line-soft);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--yb-mute);
}

/* 主结构：索引 + 条款 */
.page-privacy .pr-layout {
  margin-top: 40px;
}

.page-privacy .pr-toc {
  position: relative;
  margin-bottom: 32px;
  padding-left: 0;
  border-left: 0;
}

.page-privacy .pr-toc .yb-toc__title {
  color: var(--yb-mute);
}

.page-privacy .pr-toc .yb-toc__list {
  display: flex;
  gap: 10px;
  margin: 12px 0 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pr-toc .yb-toc__list li {
  flex: 0 0 auto;
}

.page-privacy .pr-toc .yb-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--yb-line-soft);
  clip-path: var(--yb-cut-rb);
  color: var(--yb-steel);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color 160ms var(--yb-ease), border-color 160ms var(--yb-ease);
}

.page-privacy .pr-toc .yb-toc__list a:hover,
.page-privacy .pr-toc .yb-toc__list a:focus-visible {
  color: var(--yb-signal);
  border-color: var(--yb-line);
}

.page-privacy .pr-toc .yb-toc__list a[aria-current="true"] {
  color: var(--yb-signal);
  border-color: var(--yb-signal);
  box-shadow: 0 1px 0 rgba(31, 224, 200, 0.12);
}

.page-privacy .pr-toc__no {
  font-family: var(--yb-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--yb-mute);
}

.page-privacy .pr-toc .yb-toc__list a[aria-current="true"] .pr-toc__no {
  color: var(--yb-signal);
}

/* 条款块 */
.page-privacy .pr-body {
  min-width: 0;
}

.page-privacy .pr-clause {
  scroll-margin-top: 104px;
}

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

.page-privacy .pr-clause__no {
  margin: 0;
  font-family: var(--yb-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--yb-mute);
}

.page-privacy .pr-clause__no::before {
  content: "";
  display: inline-block;
  width: 20px;
  height: 2px;
  margin-right: 10px;
  vertical-align: middle;
  background: var(--yb-red);
  transform: skewX(-18deg);
}

.page-privacy .pr-clause__title {
  margin: 10px 0 0;
  font-size: clamp(24px, 4.6vw, 36px);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--yb-paper);
}

.page-privacy .pr-clause p {
  max-width: var(--pr-measure);
  margin: 16px 0 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--yb-steel);
}

.page-privacy .pr-clause a {
  color: var(--yb-signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 224, 200, 0.4);
  padding-bottom: 1px;
}

.page-privacy .pr-clause a:hover,
.page-privacy .pr-clause a:focus-visible {
  border-bottom-color: var(--yb-signal);
}

.page-privacy .pr-sub {
  max-width: var(--pr-measure);
  margin: 30px 0 0;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.14em;
  color: var(--yb-signal);
}

/* 引言双栏 */
.page-privacy .pr-intro {
  margin-top: 18px;
}

.page-privacy .pr-intro__text p {
  margin-top: 0;
}

.page-privacy .pr-intro__text p + p {
  margin-top: 16px;
}

.page-privacy .pr-figure {
  margin: 28px 0 0;
}

.page-privacy .pr-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--yb-line);
  clip-path: var(--yb-cut-rb);
}

.page-privacy .pr-figure figcaption {
  margin-top: 10px;
  max-width: 34em;
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: var(--yb-mute);
}

/* 编号列表 */
.page-privacy .pr-list {
  max-width: var(--pr-measure);
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: pr-item;
  display: grid;
  gap: 16px;
}

.page-privacy .pr-list > li {
  display: grid;
  grid-template-columns: 2.4em 1fr;
  gap: 10px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--yb-steel);
}

.page-privacy .pr-list > li::before {
  counter-increment: pr-item;
  content: counter(pr-item, decimal-leading-zero);
  font-family: var(--yb-font-mono);
  font-size: 12px;
  line-height: 2.4;
  letter-spacing: 0.06em;
  color: var(--yb-signal);
}

.page-privacy .pr-list__key {
  font-weight: 700;
  color: var(--yb-paper);
}

/* 奶油底操作提示 */
.page-privacy .pr-note {
  max-width: 44em;
  margin-top: 32px;
  padding: 26px 22px 24px;
  background: var(--yb-paper);
  color: var(--pr-note-ink);
  clip-path: var(--yb-cut-rb);
  box-shadow: var(--yb-shadow-deep);
}

.page-privacy .pr-note__title {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--pr-note-ink);
}

.page-privacy .pr-steps {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: pr-step;
  display: grid;
  gap: 10px;
}

.page-privacy .pr-steps > li {
  display: grid;
  grid-template-columns: 1.8em 1fr;
  gap: 8px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pr-note-ink);
}

.page-privacy .pr-steps > li::before {
  counter-increment: pr-step;
  content: counter(pr-step) ".";
  font-family: var(--yb-font-mono);
  color: var(--yb-red);
}

.page-privacy .pr-note__foot {
  max-width: 34em;
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(26, 20, 15, 0.18);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(26, 20, 15, 0.78);
}

.page-privacy .pr-note a {
  color: var(--pr-note-link);
  text-decoration: none;
  border-bottom: 1px solid rgba(138, 43, 28, 0.45);
}

/* 权限标签 */
.page-privacy .pr-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: var(--pr-measure);
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pr-tags li {
  padding: 6px 12px;
  border: 1px solid var(--yb-line);
  clip-path: var(--yb-cut-rb);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--yb-signal);
}

.page-privacy .pr-tags--deny li {
  border-color: var(--yb-line-faint);
  color: var(--yb-mute);
}

/* 联系方式行 */
.page-privacy .pr-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  max-width: var(--pr-measure);
  margin: 14px 0 0;
}

.page-privacy .pr-contact__label {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--yb-mute);
}

.page-privacy .pr-contact__value {
  font-size: 15px;
  color: var(--yb-paper);
  letter-spacing: 0.04em;
}

.page-privacy .pr-contact .yb-btn {
  padding: 6px 12px;
  font-size: 14px;
  font-family: var(--yb-font-mono);
  letter-spacing: 0.02em;
}

/* 平板及以上 */
@media (min-width: 768px) {
  .page-privacy {
    padding-block: 48px 144px;
  }

  .page-privacy .pr-head {
    padding: 52px 44px 56px;
  }

  .page-privacy .pr-layout {
    margin-top: 56px;
  }

  .page-privacy .pr-intro {
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: 40px;
    align-items: start;
  }

  .page-privacy .pr-figure {
    margin-top: 4px;
  }

  .page-privacy .pr-clause + .pr-clause {
    margin-top: 72px;
    padding-top: 72px;
  }

  .page-privacy .pr-list > li {
    font-size: 17px;
  }

  .page-privacy .pr-note {
    padding: 32px 30px 28px;
  }
}

/* 桌面：左窄索引 + 右宽条款 */
@media (min-width: 992px) {
  .page-privacy .pr-layout {
    display: grid;
    grid-template-columns: 3fr 9fr;
    gap: 56px;
    align-items: start;
  }

  .page-privacy .pr-toc {
    position: sticky;
    top: 104px;
    margin-bottom: 0;
    padding-left: 16px;
    border-left: 1px solid var(--yb-line);
  }

  .page-privacy .pr-toc .yb-toc__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pr-toc .yb-toc__list li + li {
    margin-top: 2px;
  }

  .page-privacy .pr-toc .yb-toc__list a {
    display: grid;
    grid-template-columns: 2.4em 1fr;
    gap: 8px;
    padding: 9px 0;
    border: 0;
    border-bottom: 1px solid var(--yb-line-faint);
    clip-path: none;
    white-space: normal;
    font-size: 14px;
    color: var(--yb-mute);
  }

  .page-privacy .pr-toc .yb-toc__list a[aria-current="true"] {
    border-bottom-color: var(--yb-signal);
    box-shadow: none;
  }
}

@media (min-width: 1200px) {
  .page-privacy .pr-layout {
    grid-template-columns: 3fr 8fr;
    gap: 72px;
  }

  .page-privacy .pr-clause__title {
    font-size: 36px;
  }
}

@media print {
  .page-privacy {
    padding-block: 0;
  }

  .page-privacy .pr-head {
    background: none;
    border-color: #b9b9b9;
    box-shadow: none;
  }

  .page-privacy .pr-title,
  .page-privacy .pr-clause__title {
    color: #000;
  }

  .page-privacy .pr-clause p,
  .page-privacy .pr-list > li,
  .page-privacy .pr-lede {
    color: #111;
  }

  .page-privacy .pr-toc {
    position: static;
    border-left-color: #b9b9b9;
  }

  .page-privacy .pr-contact .yb-btn {
    display: none;
  }
}
</style>