.page-privacy {
  --pp-line: rgba(14, 47, 51, 0.16);
  --pp-line-soft: rgba(14, 47, 51, 0.08);
  background: var(--c-sand);
  color: var(--c-teal);
  font-family: var(--f-body);
  font-size: 1rem;
  line-height: 1.8;
}

.page-privacy *,
.page-privacy *::before,
.page-privacy *::after {
  box-sizing: border-box;
}

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

.page-privacy .mono {
  font-family: var(--f-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 var(--space-3);
  padding: 0;
  font-size: 0.8125rem;
  color: var(--c-rock);
}

.page-privacy .breadcrumb__list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-privacy .breadcrumb__list li + li::before {
  content: "/";
  color: rgba(14, 47, 51, 0.3);
}

.page-privacy .breadcrumb__list a {
  color: var(--c-rock);
  text-decoration: none;
  border-bottom: 1px solid rgba(14, 47, 51, 0.2);
  transition: color var(--dur-fast) var(--ease-soft), border-color var(--dur-fast) var(--ease-soft);
}

.page-privacy .breadcrumb__list a:hover {
  color: var(--c-danxia);
  border-bottom-color: var(--c-danxia);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(2.25rem, 6vw, 4.5rem) 0 clamp(2.5rem, 7vw, 4.5rem);
  background:
    radial-gradient(120% 80% at 88% 0%, rgba(31, 166, 160, 0.16), rgba(31, 166, 160, 0) 62%),
    linear-gradient(180deg, var(--c-sand) 0%, var(--c-sand-deep) 100%);
}

.page-privacy .privacy-hero__img {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  mix-blend-mode: multiply;
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  max-width: var(--w-shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-privacy .privacy-hero__kicker {
  font-family: var(--f-mono);
  font-size: 0.75rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--c-terracotta);
  margin: 0 0 var(--space-2);
}

.page-privacy .privacy-hero__title {
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 7vw, 4.1rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--c-night);
  margin: 0 0 var(--space-3);
  max-width: 18ch;
}

.page-privacy .privacy-hero__lead {
  max-width: 48rem;
  margin: 0;
  font-size: clamp(1rem, 2.2vw, 1.125rem);
  line-height: 1.9;
  color: var(--c-teal-72);
}

.page-privacy .privacy-hero__facts {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: var(--space-3) 0 0;
  border-top: 1px solid var(--pp-line);
  display: grid;
  gap: 1.1rem;
}

.page-privacy .privacy-hero__facts .mono {
  display: block;
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--c-danxia);
  margin-bottom: 0.25rem;
}

.page-privacy .privacy-hero__facts li {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--c-teal);
}

/* ---------- 主体栅格 ---------- */
.page-privacy .privacy-layout {
  max-width: var(--w-shell);
  margin-inline: auto;
  padding: var(--space-5) var(--gutter) var(--space-4);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  min-width: 0;
}

.page-privacy .privacy-toc__title {
  font-family: var(--f-mono);
  font-size: 0.75rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--c-rock);
  margin: 0 0 0.75rem;
}

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

.page-privacy .privacy-toc__list a {
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr);
  gap: 0.75rem;
  align-items: baseline;
  padding: 0.8rem 0.25rem;
  border-bottom: 1px solid var(--pp-line-soft);
  color: var(--c-teal);
  text-decoration: none;
  font-size: 0.9375rem;
  line-height: 1.55;
  transition:
    color var(--dur-fast) var(--ease-soft),
    padding-left var(--dur-fast) var(--ease-soft),
    background-color var(--dur-fast) var(--ease-soft);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--c-danxia);
  padding-left: 0.75rem;
  background: rgba(163, 58, 43, 0.05);
}

.page-privacy .privacy-toc__num {
  font-family: var(--f-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--c-turquoise);
}

/* ---------- 正文块 ---------- */
.page-privacy .privacy-doc {
  min-width: 0;
  border-top: 2px solid var(--c-danxia);
}

.page-privacy .privacy-block {
  border-bottom: 1px solid var(--pp-line);
  padding: var(--space-3) 0 var(--space-4);
  scroll-margin-top: 6.5rem;
}

.page-privacy .privacy-block__summary {
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr) 1.25rem;
  gap: 0.5rem 1rem;
  align-items: start;
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .privacy-block__summary:focus-visible {
  outline: 2px solid var(--c-turquoise);
  outline-offset: 4px;
  border-radius: var(--radius-s);
}

.page-privacy .privacy-block__num {
  font-family: var(--f-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--c-terracotta);
  padding-top: 0.5rem;
}

.page-privacy .privacy-block__title {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 3.2vw, 1.75rem);
  line-height: 1.4;
  color: var(--c-night);
}

.page-privacy .privacy-block__mark {
  position: relative;
  display: block;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.6rem;
  justify-self: end;
}

.page-privacy .privacy-block__mark::before,
.page-privacy .privacy-block__mark::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: var(--c-terracotta);
  transition: transform var(--dur-fast) var(--ease-soft);
}

.page-privacy .privacy-block__mark::after {
  transform: rotate(90deg);
}

.page-privacy .privacy-block[open] .privacy-block__mark::after {
  transform: rotate(0deg);
}

.page-privacy .privacy-block__body {
  margin-top: var(--space-2);
  min-width: 0;
}

.page-privacy .privacy-block__body p {
  margin: 0 0 1.15rem;
  font-size: 1.0625rem;
  line-height: 1.9;
  color: var(--c-teal);
}

.page-privacy .privacy-block__body > p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-block__body strong {
  color: var(--c-danxia);
  font-weight: 700;
}

.page-privacy .privacy-block__body .mono {
  font-family: var(--f-mono);
  font-size: 0.9375rem;
  color: var(--c-night);
}

/* ---------- 列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 1.4rem;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}

.page-privacy .privacy-list li {
  display: grid;
  grid-template-columns: 1.1rem minmax(0, 1fr);
  gap: 0.85rem;
  font-size: 1rem;
  line-height: 1.75;
}

.page-privacy .privacy-list li::before {
  content: "";
  justify-self: start;
  width: 1.1rem;
  height: 1px;
  margin-top: 0.85rem;
  background: var(--c-sandgold);
}

/* ---------- 编号步骤 ---------- */
.page-privacy .privacy-steps {
  list-style: none;
  counter-reset: pp;
  margin: 0.25rem 0 1.4rem;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-privacy .privacy-steps li {
  counter-increment: pp;
  display: grid;
  grid-template-columns: 2.1rem minmax(0, 1fr);
  gap: 0.9rem;
  align-items: baseline;
  font-size: 1rem;
  line-height: 1.75;
}

.page-privacy .privacy-steps li::before {
  content: counter(pp, decimal-leading-zero);
  font-family: var(--f-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--c-turquoise);
  text-align: center;
  padding-bottom: 0.15rem;
  border-bottom: 1px solid var(--c-paleturq);
}

/* ---------- 提示块 ---------- */
.page-privacy .privacy-note {
  margin: 1.75rem 0 0;
  padding: clamp(1.1rem, 3vw, 1.6rem);
  background: linear-gradient(140deg, rgba(184, 227, 223, 0.55), rgba(246, 239, 226, 0.25));
  border-left: 3px solid var(--c-turquoise);
  border-radius: var(--radius-m);
  max-width: 62ch;
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--c-teal);
}

/* ---------- 联系信息表 ---------- */
.page-privacy .privacy-data {
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  border-top: 1px solid var(--pp-line);
}

.page-privacy .privacy-data__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.2rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-privacy .privacy-data__label {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--c-rock);
}

.page-privacy .privacy-data__value {
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--c-teal);
  overflow-wrap: anywhere;
}

/* ---------- 结尾 ---------- */
.page-privacy .privacy-outro {
  max-width: var(--w-shell);
  margin-inline: auto;
  padding: 0 var(--gutter) var(--space-6);
}

.page-privacy .privacy-outro__inner {
  border-top: 1px solid var(--pp-line);
  padding-top: var(--space-3);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-2);
}

.page-privacy .privacy-outro__title {
  margin: 0 0 0.6rem;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(1.35rem, 3.4vw, 1.9rem);
  line-height: 1.35;
  color: var(--c-night);
}

.page-privacy .privacy-outro__text {
  margin: 0;
  max-width: 46rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--c-teal-72);
}

.page-privacy .privacy-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-data__row {
    grid-template-columns: 10rem minmax(0, 1fr);
    gap: 1.5rem;
    align-items: baseline;
  }
}

@media (min-width: 720px) {
  .page-privacy .privacy-block__body {
    padding-left: 4.25rem;
    margin-top: var(--space-3);
    max-width: 66ch;
  }
}

@media (min-width: 760px) {
  .page-privacy .privacy-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(1.25rem, 3vw, 2.5rem);
  }
}

@media (min-width: 820px) {
  .page-privacy .privacy-outro__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--space-4);
    align-items: end;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(190px, 232px) minmax(0, 1fr);
    gap: clamp(2.5rem, 6vw, 5rem);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 5.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition: none !important;
    animation: none !important;
  }
}