.page-privacy {
  --pv-measure: 66ch;
  --pv-index-w: 232px;
  --pv-panel-line: #D6DDD6;
}

/* ---------- 顶部横幅 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-green);
  color: var(--paper);
  border-bottom: 1px solid var(--line-strong);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(244, 240, 230, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 240, 230, .07) 1px, transparent 1px);
  background-size: 72px 72px;
}

.page-privacy .privacy-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding-block: 44px 40px;
}

.page-privacy .privacy-hero__eyebrow {
  margin: 0 0 16px;
  color: var(--cyan);
  letter-spacing: .14em;
}

.page-privacy .privacy-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(2rem, 6vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .privacy-hero__lede {
  max-width: 46ch;
  margin: 0 0 26px;
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  line-height: 1.8;
  color: var(--ink-invert);
}

.page-privacy .privacy-hero__meta {
  list-style: none;
  margin: 0;
  padding: 20px 0 0;
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--line-invert);
}

.page-privacy .privacy-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--ink-invert);
}

.page-privacy .privacy-hero__meta .mono {
  flex: none;
  color: var(--cyan);
  font-size: .8125rem;
  letter-spacing: .08em;
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  border: 1px solid var(--line-invert);
  overflow: hidden;
  background: var(--night);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(.92);
}

/* ---------- 面包屑 ---------- */
.page-privacy .privacy-crumb {
  padding-top: 20px;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-block: 36px 80px;
}

/* ---------- 侧边索引 ---------- */
.page-privacy .privacy-index__title {
  margin: 0 0 14px;
  padding-bottom: 12px;
  color: var(--mist-gray);
  border-bottom: 1px solid var(--line-strong);
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-index__list a {
  display: block;
  padding: 9px 12px;
  border-left: 2px solid transparent;
  color: var(--ink);
  font-size: .9375rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}

.page-privacy .privacy-index__list a:hover,
.page-privacy .privacy-index__list a:focus-visible {
  color: var(--clay);
  border-left-color: var(--clay);
  background: var(--panel);
}

.page-privacy .privacy-index__note {
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: .8125rem;
  line-height: 1.75;
  color: var(--mist-gray);
}

.page-privacy .privacy-index__note p {
  margin: 0;
}

.page-privacy .privacy-index__note a {
  color: var(--ink-green);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-body {
  max-width: var(--pv-measure);
}

.page-privacy .privacy-section {
  padding-bottom: 38px;
  margin-bottom: 38px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-section:last-of-type {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-strong);
}

.page-privacy .privacy-section__no {
  flex: none;
  color: var(--clay);
  font-size: .8125rem;
  letter-spacing: .1em;
}

.page-privacy .privacy-section h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.25rem, 2.6vw, 1.6rem);
  line-height: 1.35;
  color: var(--ink-green);
}

.page-privacy .privacy-section p {
  margin: 0 0 16px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink);
}

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

.page-privacy .privacy-section a {
  color: var(--ink-green);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .privacy-section a:hover,
.page-privacy .privacy-section a:focus-visible {
  color: var(--orange-deep);
}

/* ---------- 列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 24px;
  font-size: .9688rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .8em;
  width: 10px;
  height: 1px;
  background: var(--orange);
}

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

/* ---------- 编号步骤 ---------- */
.page-privacy .privacy-steps {
  list-style: none;
  counter-reset: pvstep;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-steps li {
  counter-increment: pvstep;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  font-size: .9688rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .privacy-steps li::before {
  content: counter(pvstep, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .04em;
  color: var(--orange-deep);
  padding-top: .3em;
}

/* ---------- 定义表 ---------- */
.page-privacy .privacy-defs {
  margin: 0 0 20px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-def {
  display: grid;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-def dt {
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .05em;
  color: var(--clay);
}

.page-privacy .privacy-def dd {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .privacy-defs--tight .privacy-def {
  padding: 12px 0;
}

.page-privacy .privacy-defs--tight .privacy-def:last-child {
  border-bottom: 0;
}

/* ---------- 强调信息块 ---------- */
.page-privacy .privacy-note {
  margin: 0 0 18px;
  padding: 18px 20px;
  background: var(--panel);
  border-left: 3px solid var(--ink-green);
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.8;
}

/* ---------- 折叠面板 ---------- */
.page-privacy .privacy-accordion {
  margin: 0 0 20px;
  border-top: 1px solid var(--line-strong);
}

.page-privacy .privacy-accordion .accordion__item {
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-accordion .accordion__heading {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-privacy .privacy-accordion .accordion__trigger {
  display: block;
  width: 100%;
  padding: 15px 34px 15px 0;
  position: relative;
  text-align: left;
  background: none;
  border: 0;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: .9688rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--ink-green);
  transition: color var(--t-fast);
}

.page-privacy .privacy-accordion .accordion__trigger::after {
  content: "";
  position: absolute;
  right: 6px;
  top: 50%;
  width: 12px;
  height: 12px;
  margin-top: -6px;
  border-right: 1.5px solid var(--mist-gray);
  border-bottom: 1.5px solid var(--mist-gray);
  transform: rotate(45deg);
  transition: transform var(--t-fast);
}

.page-privacy .privacy-accordion .accordion__trigger[aria-expanded="true"]::after {
  transform: rotate(-135deg);
  margin-top: -2px;
}

.page-privacy .privacy-accordion .accordion__trigger:hover,
.page-privacy .privacy-accordion .accordion__trigger:focus-visible {
  color: var(--orange-deep);
}

.page-privacy .privacy-accordion .accordion__panel {
  padding: 0 34px 18px 0;
}

.page-privacy .privacy-accordion .accordion__panel p {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--ink);
}

/* ---------- 联系区 ---------- */
.page-privacy .privacy-contact {
  display: grid;
  gap: 1px;
  margin: 0 0 16px;
  background: var(--pv-panel-line);
  border: 1px solid var(--pv-panel-line);
}

.page-privacy .privacy-contact__item {
  background: var(--paper);
  padding: 18px;
}

.page-privacy .privacy-contact__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mist-gray);
}

.page-privacy .privacy-contact__value {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-contact__note {
  font-size: .875rem;
  line-height: 1.8;
  color: var(--mist-gray);
}

/* ---------- 版本行 ---------- */
.page-privacy .privacy-version {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  align-items: baseline;
  margin: 36px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line-strong);
  font-size: .8125rem;
  line-height: 1.6;
  color: var(--mist-gray);
}

.page-privacy .privacy-version .mono {
  color: var(--clay);
  letter-spacing: .1em;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-def {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-privacy .privacy-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-contact__item:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    gap: 56px;
    align-items: center;
    padding-block: 62px 58px;
  }

  .page-privacy .privacy-hero__figure img {
    aspect-ratio: 1200 / 420;
  }

  .page-privacy .privacy-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-contact__item:last-child {
    grid-column: auto;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--pv-index-w) minmax(0, 1fr);
    gap: 68px;
    padding-block: 56px 104px;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-privacy .privacy-section__head {
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index__list a,
  .page-privacy .privacy-accordion .accordion__trigger,
  .page-privacy .privacy-accordion .accordion__trigger::after {
    transition: none;
  }
}