.page-privacy {
  --pv-text: #D5E0D9;
  --pv-rule: 1px solid var(--grid);
  display: block;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(24px, 4vw, 52px) 0 clamp(18px, 3vw, 30px);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(34, 48, 51, .7) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(34, 48, 51, .7) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: .38;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .95), transparent 86%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .95), transparent 86%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 0;
  max-width: 22em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 6vw, 50px);
  line-height: 1.1;
  letter-spacing: .01em;
  color: var(--chalk);
}

.page-privacy .privacy-hero__lede {
  margin: 18px 0 0;
  max-width: 40em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-hero__keys {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__keys li {
  display: inline-flex;
  align-items: center;
  padding: 7px 15px 7px 13px;
  border: 1px solid var(--grid);
  border-left: 3px solid var(--volt);
  border-radius: 0 999px 999px 0;
  background: linear-gradient(90deg, rgba(200, 255, 61, .09), transparent 72%);
  font-size: 13px;
  line-height: 1.5;
  color: var(--chalk);
}

/* ---------- 氛围图 ---------- */
.page-privacy .privacy-visual {
  position: relative;
  margin: clamp(22px, 3vw, 36px) auto 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.page-privacy .privacy-visual__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1200 / 480;
  object-fit: cover;
  border: 1px solid var(--grid);
  border-radius: var(--radius-lg);
  filter: saturate(.9);
}

.page-privacy .privacy-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background-image:
    linear-gradient(to right, rgba(200, 255, 61, .12) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(200, 255, 61, .12) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  mix-blend-mode: screen;
}

/* ---------- 主体栅格 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3vw, 40px);
  padding-block: clamp(28px, 4vw, 52px) clamp(44px, 6vw, 84px);
}

.page-privacy .privacy-body {
  min-width: 0;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  position: relative;
  padding: 16px 16px 14px;
  border: 1px solid var(--grid);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}

.page-privacy .privacy-toc::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--volt), var(--pitch) 62%, transparent);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--volt);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

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

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 13px;
  border: 1px solid var(--grid);
  border-radius: 999px;
  color: var(--mist);
  font-size: 13px;
  line-height: 1.5;
  white-space: nowrap;
  text-decoration: none;
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}

.page-privacy .privacy-toc__idx {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--volt);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--chalk);
  border-color: var(--electric);
  background: rgba(47, 211, 245, .08);
}

.page-privacy .privacy-toc__top {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--electric);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-fast);
}

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

/* ---------- 章节 ---------- */
.page-privacy .privacy-sec {
  padding-block: clamp(26px, 3.4vw, 42px);
  border-top: var(--pv-rule);
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

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

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .privacy-sec__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--volt);
}

.page-privacy .privacy-sec__title {
  position: relative;
  margin: 0;
  padding-left: 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.6vw, 26px);
  line-height: 1.32;
  color: var(--chalk);
}

.page-privacy .privacy-sec__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: .2em;
  width: 3px;
  height: 1em;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--volt), var(--pitch));
}

.page-privacy .privacy-sec__body > p {
  margin: 0 0 14px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pv-text);
}

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

.page-privacy .privacy-sec__body a {
  color: var(--electric);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(47, 211, 245, .45);
  transition: text-decoration-color var(--t-fast);
}

.page-privacy .privacy-sec__body a:hover,
.page-privacy .privacy-sec__body a:focus-visible {
  text-decoration-color: var(--electric);
}

.page-privacy .privacy-sec__foot {
  margin-top: 18px !important;
  font-size: 14px !important;
  color: var(--mist) !important;
}

/* ---------- 定义列表 ---------- */
.page-privacy .privacy-deflist {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
}

.page-privacy .privacy-deflist > div {
  display: grid;
  gap: 5px;
  padding: 14px 16px;
  border: 1px solid var(--grid);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(18, 26, 27, .92), rgba(11, 15, 14, .6));
}

.page-privacy .privacy-deflist dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--volt);
}

.page-privacy .privacy-deflist dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pv-text);
}

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

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pv-text);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 10px;
  height: 2px;
  border-radius: 1px;
  background: var(--volt);
}

.page-privacy .privacy-list strong {
  font-weight: 600;
  color: var(--chalk);
}

/* ---------- 联系块 ---------- */
.page-privacy .privacy-contact {
  display: grid;
  gap: 10px;
  margin-top: 18px;
  padding: 18px;
  border: 1px solid var(--grid);
  border-left: 3px solid var(--electric);
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(14, 92, 58, .22), var(--panel) 58%);
}

.page-privacy .privacy-contact__item {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.page-privacy .privacy-contact__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .privacy-contact__val {
  font-size: 15px;
  line-height: 1.7;
  color: var(--chalk);
  overflow-wrap: anywhere;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 44rem) 252px;
    justify-content: center;
    align-items: start;
    gap: clamp(40px, 5vw, 88px);
  }

  .page-privacy .privacy-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: calc(var(--bar-h) + 20px);
  }

  .page-privacy .privacy-body {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .privacy-toc__link {
    padding: 9px 0 9px 10px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    white-space: normal;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    background: transparent;
    border-left-color: var(--volt);
  }

  .page-privacy .privacy-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 22px;
  }
}

@media (max-width: 599px) {
  .page-privacy .privacy-hero__keys li {
    font-size: 12px;
    padding: 6px 12px 6px 11px;
  }

  .page-privacy .privacy-deflist > div,
  .page-privacy .privacy-contact {
    padding: 13px 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-toc__top,
  .page-privacy .privacy-sec__body a {
    transition: none;
  }
}