.page-privacy {
  --pr-text: #1E2A25;
  --pr-muted: #55635C;
  --pr-line: rgba(11, 31, 26, 0.14);
  --pr-line-soft: rgba(11, 31, 26, 0.08);
  --pr-gold-ink: #8A6A2F;
  --pr-accent: var(--ky-accent-paper);
  background-color: var(--ky-paper);
  background-image:
    linear-gradient(var(--pr-line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--pr-line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
  color: var(--pr-text);
  font-family: var(--ky-font-body);
  line-height: 1.85;
  overflow-x: hidden;
}

/* ---------- 页头 ---------- */
.page-privacy .pr-hero {
  position: relative;
  isolation: isolate;
  background-color: var(--ky-ink);
  color: var(--ky-cream);
  overflow: hidden;
}

.page-privacy .pr-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.page-privacy .pr-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(118deg, rgba(11, 31, 26, 0.96) 0%, rgba(11, 31, 26, 0.72) 48%, rgba(11, 31, 26, 0.94) 100%),
    linear-gradient(rgba(154, 165, 159, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(154, 165, 159, 0.07) 1px, transparent 1px);
  background-size: 100% 100%, 64px 64px, 64px 64px;
}

.page-privacy .pr-hero__inner {
  position: relative;
  padding-top: 26px;
  padding-bottom: 48px;
}

.page-privacy .pr-hero .ky-crumbs__link,
.page-privacy .pr-hero .ky-crumbs__sep,
.page-privacy .pr-hero .ky-crumbs__current {
  color: var(--ky-t-56);
  text-decoration: none;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

.page-privacy .pr-hero .ky-crumbs__link:hover,
.page-privacy .pr-hero .ky-crumbs__link:focus-visible {
  color: var(--ky-cyan);
}

.page-privacy .pr-hero__kicker {
  margin: 30px 0 14px;
  font-family: var(--ky-font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ky-gold);
}

.page-privacy .pr-hero__title {
  margin: 0 0 20px;
  max-width: 20em;
  font-family: var(--ky-font-display);
  font-size: clamp(1.9rem, 5.2vw, 3.4rem);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--ky-cream);
}

.page-privacy .pr-hero__lead {
  margin: 0;
  max-width: 46em;
  font-size: 0.97rem;
  line-height: 1.9;
  color: var(--ky-t-78);
}

.page-privacy .pr-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 34px;
  margin: 32px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid rgba(154, 165, 159, 0.28);
  font-family: var(--ky-font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  color: var(--ky-t-56);
}

.page-privacy .pr-hero__meta span {
  display: block;
  margin-bottom: 2px;
  color: var(--ky-gold);
  letter-spacing: 0.16em;
  font-size: 0.7rem;
}

/* ---------- 主体布局 ---------- */
.page-privacy .pr-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  padding-top: 38px;
  padding-bottom: 64px;
}

/* ---------- 目录 ---------- */
.page-privacy .pr-toc {
  align-self: start;
  padding: 20px 0 4px;
}

.page-privacy .pr-toc__label {
  margin: 0 0 10px;
  font-family: var(--ky-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  color: var(--pr-gold-ink);
}

.page-privacy .pr-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pr-line);
}

.page-privacy .pr-toc__link {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 11px 0 11px 12px;
  border-left: 2px solid transparent;
  color: var(--pr-text);
  text-decoration: none;
  font-size: 0.9rem;
  line-height: 1.5;
  transition: border-color 200ms ease, color 200ms ease, padding-left 200ms ease;
}

.page-privacy .pr-toc__link:hover,
.page-privacy .pr-toc__link:focus-visible {
  border-left-color: var(--pr-accent);
  padding-left: 16px;
  color: var(--pr-accent);
  outline: none;
}

.page-privacy .pr-toc__num {
  font-family: var(--ky-font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--pr-gold-ink);
}

.page-privacy .pr-toc__note {
  margin-top: 20px;
  padding: 14px 16px;
  background: rgba(11, 31, 26, 0.045);
  border-top: 1px solid var(--pr-line);
  clip-path: polygon(10px 0, 100% 0, 100% 100%, 0 100%, 0 10px);
}

.page-privacy .pr-toc__note p {
  margin: 0 0 8px;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--pr-muted);
}

.page-privacy .pr-toc__noteLink {
  font-family: var(--ky-font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--pr-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(14, 107, 88, 0.35);
}

.page-privacy .pr-toc__noteLink:hover,
.page-privacy .pr-toc__noteLink:focus-visible {
  border-bottom-color: var(--pr-accent);
}

/* ---------- 正文 ---------- */
.page-privacy .pr-doc {
  min-width: 0;
  background: rgba(245, 241, 232, 0.62);
  border-top: 2px solid var(--pr-gold-ink);
  padding: 26px 22px 30px;
}

.page-privacy .pr-sec {
  padding: 26px 0 30px;
  border-top: 1px solid var(--pr-line);
}

.page-privacy .pr-sec:first-child {
  border-top: 0;
  padding-top: 6px;
}

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

.page-privacy .pr-sec__index {
  flex: none;
  padding: 1px 9px;
  font-family: var(--ky-font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--pr-gold-ink);
  border: 1px solid rgba(138, 106, 47, 0.42);
  clip-path: polygon(7px 0, 100% 0, 100% calc(100% - 7px), calc(100% - 7px) 100%, 0 100%, 0 7px);
}

.page-privacy .pr-sec__title {
  margin: 0;
  font-family: var(--ky-font-display);
  font-size: clamp(1.3rem, 3.4vw, 1.72rem);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: 0.01em;
  color: var(--ky-ink);
}

.page-privacy .pr-doc p {
  margin: 0 0 14px;
  max-width: 44em;
  font-size: 0.95rem;
  line-height: 1.9;
}

.page-privacy .pr-sub {
  margin: 24px 0 8px;
  padding-left: 12px;
  border-left: 3px solid rgba(138, 106, 47, 0.5);
  font-family: var(--ky-font-body);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ky-ink);
}

/* ---------- 信息分组 ---------- */
.page-privacy .pr-facts {
  margin: 18px 0 20px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: 1px solid var(--pr-line);
}

.page-privacy .pr-facts__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--pr-line-soft);
}

.page-privacy .pr-facts dt {
  font-family: var(--ky-font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--pr-accent);
}

.page-privacy .pr-facts dd {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.85;
  color: var(--pr-text);
}

/* ---------- 列表 ---------- */
.page-privacy .pr-list {
  margin: 16px 0 18px;
  padding: 0;
  list-style: none;
  max-width: 46em;
}

.page-privacy .pr-list li {
  position: relative;
  padding: 8px 0 8px 22px;
  font-size: 0.94rem;
  line-height: 1.85;
  border-bottom: 1px dashed var(--pr-line-soft);
}

.page-privacy .pr-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.28em;
  width: 10px;
  height: 2px;
  background: var(--ky-gold);
}

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

/* ---------- 提示块 ---------- */
.page-privacy .pr-note {
  margin: 20px 0;
  padding: 16px 18px;
  background: rgba(11, 31, 26, 0.05);
  border-left: 3px solid var(--pr-gold-ink);
  clip-path: polygon(12px 0, 100% 0, 100% 100%, 0 100%, 0 12px);
}

.page-privacy .pr-note--accent {
  background: rgba(14, 107, 88, 0.08);
  border-left-color: var(--pr-accent);
}

.page-privacy .pr-note__title {
  margin: 0 0 6px !important;
  font-family: var(--ky-font-mono);
  font-size: 0.76rem !important;
  letter-spacing: 0.14em;
  color: var(--pr-gold-ink);
}

.page-privacy .pr-note--accent .pr-note__title {
  color: var(--pr-accent);
}

.page-privacy .pr-note p:last-child {
  margin-bottom: 0;
  font-size: 0.9rem;
  color: var(--pr-muted);
}

/* ---------- 折叠旁注 ---------- */
.page-privacy .pr-fold {
  margin: 18px 0 0;
  max-width: 44em;
  border-top: 1px dashed var(--pr-line);
  padding-top: 12px;
}

.page-privacy .pr-fold summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--pr-accent);
}

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

.page-privacy .pr-fold summary::before {
  content: "＋";
  font-family: var(--ky-font-mono);
  color: var(--pr-gold-ink);
}

.page-privacy .pr-fold[open] summary::before {
  content: "－";
}

.page-privacy .pr-fold summary:focus-visible {
  outline: 2px solid var(--pr-accent);
  outline-offset: 4px;
}

.page-privacy .pr-fold__body {
  padding: 10px 0 0 22px;
  border-left: 1px solid var(--pr-line);
  margin-top: 10px;
}

.page-privacy .pr-fold__body p {
  font-size: 0.89rem;
  color: var(--pr-muted);
}

/* ---------- 结尾行动块 ---------- */
.page-privacy .pr-cta {
  margin-top: 28px;
  padding: 24px 22px;
  display: grid;
  gap: 18px;
  background: var(--ky-ink);
  color: var(--ky-cream);
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
}

.page-privacy .pr-cta__title {
  margin: 0 0 6px !important;
  font-family: var(--ky-font-display);
  font-size: 1.22rem;
  font-weight: 700;
  color: var(--ky-cream);
}

.page-privacy .pr-cta__desc {
  margin: 0 !important;
  font-size: 0.88rem;
  color: var(--ky-t-78);
}

.page-privacy .pr-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .pr-hero__inner {
    padding-top: 32px;
    padding-bottom: 58px;
  }

  .page-privacy .pr-doc {
    padding: 32px 34px 38px;
  }

  .page-privacy .pr-facts__row {
    grid-template-columns: 8.5em minmax(0, 1fr);
    gap: 18px;
  }

  .page-privacy .pr-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 26px 30px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pr-body {
    grid-template-columns: 238px minmax(0, 1fr);
    gap: 56px;
    padding-top: 52px;
    padding-bottom: 88px;
  }

  .page-privacy .pr-toc {
    position: sticky;
    top: 108px;
    padding-top: 6px;
  }

  .page-privacy .pr-doc {
    padding: 40px 56px 48px;
  }

  .page-privacy .pr-sec {
    padding: 34px 0 40px;
  }

  .page-privacy .pr-doc p {
    font-size: 0.97rem;
  }
}

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