.page-privacy {
  background: var(--sand-white);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  background: var(--deep-sea);
  color: var(--sand-white);
  padding: calc(var(--header-h) + clamp(40px, 7vw, 88px)) 0 clamp(44px, 6vw, 76px);
  overflow: hidden;
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(7, 34, 58, 0.86) 0%, rgba(7, 34, 58, 0.93) 58%, var(--deep-sea) 100%),
    repeating-linear-gradient(90deg, rgba(127, 215, 210, 0.13) 0 1px, transparent 1px 110px);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: min(38%, 520px);
  height: 3px;
  z-index: 2;
  background: var(--signal-orange);
}

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

.page-privacy .privacy-hero .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: rgba(245, 239, 228, 0.6);
}

.page-privacy .privacy-hero .breadcrumb-list a {
  color: rgba(245, 239, 228, 0.6);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

.page-privacy .privacy-hero .breadcrumb-list a:hover,
.page-privacy .privacy-hero .breadcrumb-list a:focus-visible {
  color: var(--tide-teal-soft);
}

.page-privacy .privacy-hero .breadcrumb-list li + li::before {
  content: "/ ";
  color: rgba(245, 239, 228, 0.32);
}

.page-privacy .privacy-hero .eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--tide-teal-soft);
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(42px, 7.5vw, 88px);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: 0.05em;
  color: var(--sand-white);
  margin: 0 0 22px;
}

.page-privacy .privacy-hero .lede {
  max-width: 640px;
  margin: 0 0 26px;
  font-size: 17px;
  line-height: 1.88;
  color: rgba(245, 239, 228, 0.84);
}

.page-privacy .privacy-hero__meta {
  display: inline-block;
  margin: 0;
  padding: 8px 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--tide-teal-soft);
  border: 1px solid rgba(127, 215, 210, 0.38);
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-body {
  padding-top: clamp(36px, 6vw, 68px);
  padding-bottom: clamp(72px, 10vw, 130px);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 52px);
  align-items: start;
}

/* ---------- 左侧章节锚点 ---------- */
.page-privacy .privacy-toc {
  border-top: 1px solid var(--sand-gray);
  padding-top: 16px;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.26em;
  color: var(--tide-teal);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 2px 14px;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 10px;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(19, 26, 31, 0.64);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--deep-sea);
  border-left-color: var(--signal-orange);
  background: rgba(18, 166, 160, 0.08);
}

.page-privacy .privacy-toc__tick {
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  background: var(--tide-teal);
  transform: translateY(-2px);
  transition: background-color 0.25s var(--ease);
}

.page-privacy .privacy-toc__link:hover .privacy-toc__tick,
.page-privacy .privacy-toc__link:focus-visible .privacy-toc__tick {
  background: var(--signal-orange);
}

.page-privacy .privacy-toc__num {
  flex: 0 0 auto;
  font-size: 12px;
  color: rgba(19, 26, 31, 0.42);
}

/* ---------- 正文流 ---------- */
.page-privacy .privacy-flow {
  max-width: 680px;
}

.page-privacy .privacy-block {
  margin-bottom: clamp(46px, 7vw, 80px);
  scroll-margin-top: calc(var(--header-h) + 32px);
}

.page-privacy .privacy-block:last-of-type {
  margin-bottom: 0;
}

.page-privacy .privacy-head {
  border-top: 1px solid var(--ink);
  padding-top: 16px;
  margin-bottom: 22px;
}

.page-privacy .privacy-num {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--tide-teal);
}

.page-privacy .privacy-heading {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 3.6vw, 38px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: 0.03em;
  color: var(--deep-sea);
}

.page-privacy .privacy-text {
  margin: 0 0 18px;
  font-size: 17px;
  line-height: 1.9;
  color: rgba(19, 26, 31, 0.86);
}

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

.page-privacy .privacy-lead {
  font-size: 18px;
  color: var(--ink);
}

.page-privacy .privacy-sub {
  margin: 28px 0 12px;
  padding-left: 12px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.05em;
  color: var(--deep-sea);
  border-left: 2px solid var(--tide-teal);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 15px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.88;
  color: rgba(19, 26, 31, 0.86);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.74em;
  width: 10px;
  height: 1px;
  background: var(--tide-teal);
}

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

.page-privacy .privacy-note {
  margin: 26px 0 0;
  padding: 22px 24px;
  background: var(--mist-white);
  border-left: 3px solid var(--tide-teal);
}

.page-privacy .privacy-note__label {
  display: block;
  margin-bottom: 10px;
  font-size: 11px;
  letter-spacing: 0.26em;
  color: var(--tide-teal);
}

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

.page-privacy .privacy-inline-link {
  color: var(--deep-sea);
  text-decoration: none;
  border-bottom: 1px solid var(--tide-teal);
  padding-bottom: 1px;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-privacy .privacy-inline-link:hover,
.page-privacy .privacy-inline-link:focus-visible {
  color: var(--signal-orange);
  border-bottom-color: var(--signal-orange);
}

.page-privacy .privacy-signoff {
  margin: 32px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--sand-gray);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: rgba(19, 26, 31, 0.5);
}

/* ---------- 返回顶部 ---------- */
.page-privacy .privacy-top {
  position: fixed;
  right: 18px;
  bottom: 22px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  background: var(--deep-sea);
  color: var(--sand-white);
  border: 1px solid rgba(127, 215, 210, 0.35);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-decoration: none;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--signal-orange);
  border-color: var(--signal-orange);
  transform: translateY(-3px);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 196px minmax(0, 680px);
    gap: clamp(44px, 6vw, 96px);
    justify-content: center;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 30px);
  }

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

  .page-privacy .privacy-hero .lede {
    font-size: 18px;
  }
}

@media (min-width: 1400px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 210px minmax(0, 680px);
    gap: 112px;
    justify-content: start;
  }
}

/* ---------- 窄屏修正 ---------- */
@media (max-width: 640px) {
  .page-privacy .privacy-body {
    padding-top: 32px;
  }

  .page-privacy .privacy-text,
  .page-privacy .privacy-flow p {
    font-size: 16px;
    line-height: 1.85;
  }

  .page-privacy .privacy-lead {
    font-size: 16.5px;
  }

  .page-privacy .privacy-list li {
    font-size: 15.5px;
  }

  .page-privacy .privacy-note {
    padding: 18px 18px;
  }

  .page-privacy .privacy-note p {
    font-size: 15.5px;
  }

  .page-privacy .privacy-heading {
    font-size: clamp(23px, 6.4vw, 30px);
  }

  .page-privacy .privacy-top {
    right: 12px;
    bottom: 14px;
    padding: 8px 11px;
    font-size: 11px;
    letter-spacing: 0.1em;
  }

  .page-privacy .privacy-top span:last-child {
    display: none;
  }
}