.page-privacy {
  padding-top: var(--header-offset);
  background: var(--bg);
  color: var(--fg);
  overflow-x: hidden;
}

/* ---------- 页头横幅 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding-block: calc(var(--step) * 7) calc(var(--step) * 6);
  border-bottom: 1px solid var(--line-gold);
}

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

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 16, 31, 0.45) 0%, rgba(6, 16, 31, 0.78) 55%, var(--night) 100%),
    radial-gradient(120% 80% at 85% 10%, rgba(47, 191, 168, 0.22), transparent 62%);
}

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

.page-privacy .privacy-coord {
  margin: 0 0 calc(var(--step) * 3);
  text-align: right;
  font-size: 12px;
  letter-spacing: 0.28em;
  color: var(--gold);
}

.page-privacy .privacy-title {
  margin: 0.2em 0 0.35em;
  font-size: clamp(40px, 9vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--milk);
}

.page-privacy .privacy-lede {
  margin: 0;
  max-width: 46ch;
  color: var(--fg-soft);
}

.page-privacy .privacy-version {
  margin: calc(var(--step) * 3) 0 0;
  display: inline-block;
  padding: 6px 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--night);
  background: var(--lime);
  clip-path: var(--chamfer-s);
}

/* ---------- 面包屑 ---------- */
.page-privacy .privacy-crumb {
  margin-top: calc(var(--step) * 3);
  font-size: 13px;
  color: var(--fg-faint);
}

.page-privacy .privacy-crumb a {
  color: var(--fg-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
}

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

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: calc(var(--step) * 5);
  padding-block: calc(var(--step) * 6) calc(var(--step) * 12);
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  align-self: start;
  padding: calc(var(--step) * 3);
  border-left: 2px solid var(--gold);
  background: linear-gradient(180deg, rgba(6, 16, 31, 0.72), rgba(6, 16, 31, 0.28));
  clip-path: var(--chamfer-alt);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 calc(var(--step) * 2);
  color: var(--gold);
}

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

.page-privacy .privacy-toc__list a {
  display: flex;
  gap: 0.7em;
  padding: 7px 8px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--fg-soft);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.16s ease, border-color 0.16s ease, background-color 0.16s ease;
}

.page-privacy .privacy-toc__list a .mono {
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.06em;
  flex: none;
  padding-top: 3px;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--milk);
  border-left-color: var(--lime);
  background: rgba(199, 242, 60, 0.08);
}

.page-privacy .privacy-toc__note {
  margin: calc(var(--step) * 3) 0 0;
  padding-top: calc(var(--step) * 2);
  border-top: 1px dashed var(--line-gold);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--fg-faint);
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-content {
  max-width: 68ch;
}

.page-privacy .privacy-section + .privacy-section {
  position: relative;
  margin-top: calc(var(--step) * 7);
  padding-top: calc(var(--step) * 6);
}

.page-privacy .privacy-section + .privacy-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: min(100%, 300px);
  height: 1px;
  background: linear-gradient(90deg, var(--gold), rgba(201, 150, 43, 0));
}

.page-privacy .privacy-section h2 {
  display: flex;
  align-items: baseline;
  gap: 0.65em;
  margin: 0 0 0.85em;
  font-size: clamp(21px, 3.4vw, 30px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--milk);
}

.page-privacy .privacy-num {
  flex: none;
  font-size: 0.58em;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-privacy .privacy-section h3 {
  margin: 1.9em 0 0.45em;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--lime);
}

.page-privacy .privacy-section p {
  margin: 0 0 1.05em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.82;
  letter-spacing: 0.01em;
  color: var(--fg-soft);
}

.page-privacy .privacy-section h3 + p {
  margin-top: 0;
}

.page-privacy .privacy-section a:not(.btn) {
  color: var(--scarf);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 191, 168, 0.45);
}

.page-privacy .privacy-section a:not(.btn):hover,
.page-privacy .privacy-section a:not(.btn):focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: calc(var(--step) * 1.5);
  margin-top: calc(var(--step) * 3);
}

.page-privacy .privacy-links .btn {
  text-decoration: none;
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding-block: calc(var(--step) * 9) calc(var(--step) * 8);
  }

  .page-privacy .privacy-body {
    grid-template-columns: minmax(190px, 226px) minmax(0, 1fr);
    gap: calc(var(--step) * 8);
    padding-block: calc(var(--step) * 8) calc(var(--step) * 14);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-offset) + 20px);
  }
}

@media (min-width: 1180px) {
  .page-privacy .privacy-content {
    max-width: 68ch;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    padding-top: 0;
    background: #ffffff;
    color: #111111;
  }

  .page-privacy .privacy-hero {
    padding-block: 0 16px;
    border-bottom: 1px solid #999999;
  }

  .page-privacy .privacy-hero__media,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-crumb,
  .page-privacy .privacy-links {
    display: none;
  }

  .page-privacy .privacy-hero__media::after {
    background: none;
  }

  .page-privacy .privacy-title,
  .page-privacy .privacy-section h2,
  .page-privacy .privacy-section h3 {
    color: #111111;
  }

  .page-privacy .privacy-lede,
  .page-privacy .privacy-section p {
    max-width: none;
    color: #222222;
  }

  .page-privacy .privacy-version {
    background: none;
    color: #111111;
    padding: 0;
  }

  .page-privacy .privacy-coord,
  .page-privacy .privacy-num {
    color: #555555;
  }

  .page-privacy .privacy-section + .privacy-section::before {
    background: #cccccc;
  }
}