.page-privacy {
  --priv-measure: 40em;
  --priv-toc-w: 236px;
  --priv-gap: clamp(28px, 5vw, 72px);
  background-color: var(--c-cream);
  color: var(--c-ink);
  font-family: var(--font-body);
  font-size: var(--fs-17);
  line-height: 1.78;
}

.page-privacy .breadcrumb {
  padding: 20px 0 6px;
  font-size: var(--fs-14);
}

.page-privacy .breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--c-rock);
}

.page-privacy .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--c-mist);
}

.page-privacy .breadcrumb a {
  color: var(--c-night);
  text-decoration: none;
  border-bottom: 1px solid var(--c-line);
}

.page-privacy .breadcrumb a:hover {
  border-bottom-color: var(--c-gold);
}

/* ---------- 首屏 ---------- */
.page-privacy .priv-hero {
  position: relative;
  padding: clamp(18px, 3vw, 34px) 0 clamp(30px, 5vw, 52px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(46, 139, 122, 0.16), transparent 62%),
    linear-gradient(180deg, var(--c-cream) 0%, rgba(247, 244, 238, 0.4) 100%);
}

.page-privacy .priv-hero__inner {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-privacy .priv-hero__text .eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-jade);
  background: rgba(46, 139, 122, 0.12);
  border: 1px solid rgba(46, 139, 122, 0.3);
  border-radius: 999px;
  padding: 5px 14px;
  margin: 0 0 18px;
}

.page-privacy h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.4rem, 7vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  color: var(--c-deep);
}

.page-privacy .priv-hero__text .lede {
  max-width: 44em;
  margin: 0;
  color: #223049;
  font-size: var(--fs-17);
}

.page-privacy .priv-hero__meta {
  list-style: none;
  margin: 26px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--c-line);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 34px;
  font-size: var(--fs-14);
  color: var(--c-deep);
}

.page-privacy .priv-hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-privacy .priv-hero__meta span {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--c-rock);
}

.page-privacy .priv-hero__media .media-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-line);
  box-shadow: 0 18px 40px -28px rgba(11, 30, 60, 0.5);
}

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

/* ---------- 主体布局 ---------- */
.page-privacy .priv-layout {
  display: grid;
  gap: var(--priv-gap);
  padding-bottom: clamp(48px, 8vw, 96px);
}

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

.page-privacy .priv-sec {
  position: relative;
  padding: clamp(26px, 4vw, 40px) 0;
  border-top: 1px solid var(--c-line);
  max-width: var(--priv-measure);
  scroll-margin-top: 92px;
}

.page-privacy .priv-sec__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-22);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--c-gold);
  margin: 0 0 6px;
}

.page-privacy .priv-sec h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.4vw, var(--fs-30));
  line-height: 1.25;
  color: var(--c-deep);
  margin: 0 0 16px;
}

.page-privacy .priv-sec p {
  margin: 0 0 14px;
  overflow-wrap: break-word;
}

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

.page-privacy .priv-mark {
  background: linear-gradient(180deg, transparent 58%, var(--c-gold-soft) 58%);
  color: inherit;
  font-weight: inherit;
  padding: 0 2px;
}

.page-privacy .priv-tags {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .priv-tags li {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--c-night);
  background: rgba(168, 190, 216, 0.24);
  border: 1px solid var(--c-line);
  border-radius: 999px;
  padding: 5px 13px;
}

.page-privacy .priv-callout {
  margin: 22px 0 0;
  padding: 16px 20px 16px 22px;
  border-left: 4px solid var(--c-clay);
  background: rgba(181, 113, 79, 0.09);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  max-width: 42em;
}

.page-privacy .priv-callout p {
  margin: 0;
  font-size: var(--fs-14);
  color: #3a2c22;
}

.page-privacy .priv-callout__label {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.12em;
  color: var(--c-clay);
  margin-bottom: 6px;
}

/* 联系方式块 */
.page-privacy .priv-contact {
  margin: 22px 0 0;
  display: grid;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-privacy .priv-contact__row {
  background: var(--c-paper);
  padding: 16px 18px;
  display: grid;
  gap: 8px;
  align-items: center;
}

.page-privacy .priv-contact__label {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.12em;
  color: var(--c-rock);
  margin: 0;
}

.page-privacy .priv-contact__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  color: var(--c-deep);
  word-break: break-word;
}

.page-privacy .priv-contact .contact-copy {
  justify-self: start;
}

.page-privacy .priv-note {
  font-size: var(--fs-14);
  color: var(--c-rock);
}

.page-privacy .priv-sec a {
  color: var(--c-night);
  text-decoration: none;
  border-bottom: 1px solid var(--c-gold-soft);
}

.page-privacy .priv-sec a:hover {
  border-bottom-color: var(--c-gold);
}

.page-privacy .priv-back {
  margin: 6px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--c-line);
  max-width: var(--priv-measure);
}

.page-privacy .priv-back a {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  color: var(--c-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--c-gold-soft);
}

.page-privacy .priv-back a:hover {
  border-bottom-color: var(--c-gold);
}

/* ---------- 章节导航 ---------- */
.page-privacy .priv-toc {
  order: -1;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  background: var(--c-paper);
  padding: 18px 18px 14px;
}

.page-privacy .priv-toc__label {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-rock);
  margin: 0 0 12px;
}

.page-privacy .priv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .priv-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  font-size: var(--fs-14);
  color: var(--c-night);
  text-decoration: none;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  padding: 6px 12px;
  transition: border-color var(--dur-1) var(--ease), background-color var(--dur-1) var(--ease);
}

.page-privacy .priv-toc__list a span {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--c-jade);
}

.page-privacy .priv-toc__list a:hover {
  border-color: var(--c-gold);
  background: rgba(240, 208, 138, 0.18);
}

/* ---------- 响应式 ---------- */
@media (min-width: 860px) {
  .page-privacy .priv-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-privacy .priv-contact__row {
    grid-template-columns: 120px minmax(0, 1fr) auto;
    gap: 14px;
  }

  .page-privacy .priv-toc {
    order: 0;
  }
}

@media (min-width: 1080px) {
  .page-privacy .priv-layout {
    grid-template-columns: minmax(0, 1fr) var(--priv-toc-w);
    align-items: start;
  }

  .page-privacy .priv-toc {
    position: sticky;
    top: 96px;
  }

  .page-privacy .priv-toc__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }

  .page-privacy .priv-toc__list a {
    display: grid;
    grid-template-columns: 26px minmax(0, 1fr);
    gap: 10px;
    border: 0;
    border-left: 2px solid var(--c-line);
    border-radius: 0;
    padding: 9px 12px;
  }

  .page-privacy .priv-toc__list a:hover {
    background: rgba(240, 208, 138, 0.18);
    border-left-color: var(--c-gold);
  }

  .page-privacy .priv-toc__list a.is-active {
    border-left-color: var(--c-jade);
    background: rgba(46, 139, 122, 0.1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-toc__list a {
    transition: none;
  }
}