.page-privacy {
  background: var(--ink);
  color: var(--paper);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: hidden;
}

.page-privacy a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy a:hover,
.page-privacy a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

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

/* ---------- 首屏 ---------- */
.page-privacy .dp-hero {
  display: grid;
  gap: clamp(20px, 4vw, 40px);
  padding: clamp(22px, 4.5vw, 52px) 0 clamp(28px, 4vw, 44px);
  align-items: center;
}

.page-privacy .eyebrow {
  margin: 0 0 10px;
}

.page-privacy .dp-hero__title {
  margin: 0 0 18px;
  max-width: 10em;
  overflow-wrap: break-word;
}

.page-privacy .dp-hero__lede {
  max-width: 34em;
  margin: 0;
  color: var(--paper);
  line-height: 1.8;
}

.page-privacy .dp-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin: 26px 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
  font-size: var(--fs-xs);
  letter-spacing: 0.02em;
  color: var(--mute);
}

.page-privacy .dp-hero__meta li {
  position: relative;
}

.page-privacy .dp-hero__meta li + li::before {
  content: "/";
  position: absolute;
  left: -11px;
  color: var(--line);
}

.page-privacy .dp-hero__media {
  margin: 0;
  border: 1px solid var(--line);
  overflow: hidden;
  line-height: 0;
}

.page-privacy .dp-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.32;
  filter: saturate(0.85);
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .dp-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

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

.page-privacy .dp-toc__shell {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
}

.page-privacy .dp-toc__label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  color: var(--mute);
}

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

.page-privacy .dp-toc__label::after {
  content: "+";
  font-size: 18px;
  line-height: 1;
  color: var(--lime);
}

.page-privacy .dp-toc__shell[open] > .dp-toc__label::after {
  content: "−";
}

.page-privacy .dp-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 10px;
}

.page-privacy .dp-toc__list li {
  margin: 0;
}

.page-privacy .dp-toc__link {
  display: flex;
  gap: 10px;
  padding: 10px 16px;
  min-height: 44px;
  align-items: center;
  color: var(--paper);
  font-size: var(--fs-sm);
  border-bottom: 0;
  border-left: 2px solid transparent;
  transition: background-color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .dp-toc__link .mono {
  font-size: var(--fs-xs);
  color: var(--lime);
  letter-spacing: 0.04em;
}

.page-privacy .dp-toc__link:hover,
.page-privacy .dp-toc__link:focus-visible {
  background: var(--layer);
  border-left-color: var(--orange);
  color: var(--paper);
}

/* ---------- 条款 ---------- */
.page-privacy .dp-body {
  min-width: 0;
  border-top: 1px solid var(--line);
}

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

.page-privacy .dp-sec__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: clamp(18px, 3vw, 26px) 0;
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .dp-sec__head::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-lg);
  line-height: 1;
  color: var(--lime);
}

.page-privacy .dp-sec[open] > .dp-sec__head::after {
  content: "−";
  color: var(--orange);
}

.page-privacy .dp-sec__title {
  margin: 0;
  font-size: var(--fs-lg);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--paper);
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

.page-privacy .dp-sec__num {
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--lime);
  padding: 2px 6px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-privacy .dp-sec__content {
  padding: 0 0 clamp(22px, 3.5vw, 36px);
  max-width: 42em;
}

.page-privacy .dp-sec__content p {
  margin: 0 0 1.1em;
  line-height: 1.85;
  color: var(--paper);
}

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

/* ---------- 定义块 ---------- */
.page-privacy .dp-def {
  background: var(--layer);
  border-left: 3px solid var(--lime);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin: 0 0 1.2em;
}

.page-privacy .dp-def p {
  font-size: var(--fs-sm);
  line-height: 1.8;
  margin: 0 0 0.8em;
  color: var(--paper);
}

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

.page-privacy .dp-def strong {
  color: var(--lime);
  font-weight: 700;
}

.page-privacy .dp-def--mail {
  border-left-color: var(--orange);
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
}

.page-privacy .dp-mail-label {
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--mute) !important;
  margin: 0 0 4px !important;
}

.page-privacy .dp-mail-addr {
  font-size: var(--fs-lg) !important;
  color: var(--cyan) !important;
  letter-spacing: 0;
  word-break: break-all;
  margin: 0 0 14px !important;
}

.page-privacy .dp-mail-sample {
  display: inline-block;
  font-size: var(--fs-sm) !important;
  color: var(--paper) !important;
  background: var(--night);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 8px 12px;
  margin: 0 !important;
  word-break: break-word;
}

/* ---------- 列表 ---------- */
.page-privacy .dp-list {
  list-style: none;
  margin: 0 0 1.2em;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .dp-list li {
  position: relative;
  padding-left: 18px;
  line-height: 1.8;
  color: var(--paper);
  font-size: var(--fs-base);
}

.page-privacy .dp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

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

/* ---------- 信息类型卡 ---------- */
.page-privacy .dp-types {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 0 0 1.2em;
}

.page-privacy .dp-type {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
}

.page-privacy .dp-type h3 {
  margin: 0 0 8px;
  font-size: var(--fs-base);
  font-weight: 900;
  letter-spacing: 0.01em;
  color: var(--lime);
}

.page-privacy .dp-type p {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: var(--paper);
}

/* ---------- 留存期限行 ---------- */
.page-privacy .dp-rows {
  list-style: none;
  margin: 0 0 1.4em;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .dp-rows li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .dp-rows__k {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .dp-rows__v {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--mute);
  letter-spacing: 0.01em;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-privacy .dp-types {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .dp-rows li {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-privacy .dp-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-privacy .dp-layout {
    grid-template-columns: minmax(180px, 3fr) minmax(0, 9fr);
    gap: clamp(32px, 5vw, 72px);
  }

  .page-privacy .dp-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-privacy .dp-toc__shell {
    border: 0;
    background: transparent;
  }

  .page-privacy .dp-toc__label {
    display: none;
  }

  .page-privacy .dp-toc__shell::details-content {
    content-visibility: visible;
    display: block;
  }

  .page-privacy .dp-toc__shell:not([open]) > .dp-toc__list {
    display: block;
  }

  .page-privacy .dp-toc__shell > .dp-toc__list {
    display: block;
  }

  .page-privacy .dp-toc__list {
    padding: 0;
    border-left: 1px solid var(--line);
  }

  .page-privacy .dp-toc__link {
    padding: 9px 0 9px 14px;
    font-size: var(--fs-sm);
  }
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy a,
  .page-privacy .dp-toc__link {
    transition: none;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #ffffff;
    color: #111111;
  }

  .page-privacy .dp-toc {
    display: none;
  }

  .page-privacy .dp-sec {
    display: block;
    border-bottom: 1px solid #cccccc;
  }

  .page-privacy .dp-sec__content,
  .page-privacy .dp-sec__head::after {
    display: none;
  }

  .page-privacy .dp-sec__content {
    display: block;
  }
}