.page-privacy {
  --pp-sec-gap: 44px;
  --pp-measure: 34em;
}

.page-privacy .breadcrumb {
  padding-top: 26px;
}

/* ---------- 首屏横幅 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: 18px;
  border-radius: var(--r-l);
  background: var(--ink);
  color: var(--cream);
  min-height: 300px;
}

.page-privacy .privacy-hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-privacy .privacy-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    118deg,
    rgba(14, 42, 58, 0.96) 0%,
    rgba(20, 59, 82, 0.88) 44%,
    rgba(15, 111, 106, 0.6) 78%,
    rgba(23, 195, 178, 0.36) 100%
  );
}

.page-privacy .privacy-hero-copy {
  padding: 52px 26px 46px;
  max-width: 780px;
}

.page-privacy .privacy-eyebrow {
  color: var(--teal);
  letter-spacing: 0.18em;
}

.page-privacy .privacy-h1 {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(30px, 7.4vw, 62px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--cream);
  max-width: 17em;
}

.page-privacy .privacy-hero-lede {
  margin: 22px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(245, 240, 230, 0.84);
  max-width: var(--pp-measure);
}

/* ---------- 目录 + 正文双区 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  margin-top: 52px;
}

.page-privacy .privacy-toc {
  min-width: 0;
  border-top: 2px solid var(--ink);
  padding-top: 16px;
}

.page-privacy .privacy-toc-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--slate);
}

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

.page-privacy .privacy-toc-link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 10px 4px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 1px solid var(--line);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-toc-link:hover,
.page-privacy .privacy-toc-link:focus-visible {
  color: var(--teal-ink);
  border-bottom-color: var(--teal);
}

.page-privacy .privacy-toc-num {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-privacy .privacy-toc-link:hover .privacy-toc-num {
  color: var(--orange);
}

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

/* ---------- 章节 ---------- */
.page-privacy .privacy-sec {
  padding-top: 26px;
  border-top: 1px solid var(--line-strong);
  scroll-margin-top: calc(var(--topbar-h) + 26px);
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: var(--pp-sec-gap);
}

.page-privacy .privacy-sec-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-privacy .privacy-sec-num {
  flex: none;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--sand);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--teal-ink);
}

.page-privacy .privacy-sec-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 23px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-lead {
  margin: 20px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--orange);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.75;
  color: var(--ink);
  max-width: var(--pp-measure);
}

.page-privacy .privacy-p {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-2);
  max-width: var(--pp-measure);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 40em;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.82;
  color: var(--ink-2);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 9px;
  height: 2px;
  background: var(--teal);
}

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

.page-privacy .privacy-def {
  margin: 20px 0 0;
  display: grid;
  gap: 0;
  max-width: 40em;
}

.page-privacy .privacy-def dt {
  padding-top: 16px;
  border-top: 1px dashed var(--line-strong);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--teal-ink);
}

.page-privacy .privacy-def dd {
  margin: 8px 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-2);
}

/* ---------- 页尾联系卡 ---------- */
.page-privacy .privacy-contact {
  position: relative;
  overflow: hidden;
  margin-top: 76px;
  padding: 34px 26px 30px 30px;
  border-radius: var(--r-l);
  background: var(--ink-2);
  color: var(--cream);
}

.page-privacy .privacy-contact::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--teal), var(--orange));
}

.page-privacy .privacy-contact-eyebrow {
  color: var(--teal);
}

.page-privacy .privacy-contact-title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 26px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-privacy .privacy-contact-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-privacy .privacy-contact-label {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(245, 240, 230, 0.55);
}

.page-privacy .privacy-contact-value {
  display: block;
  font-size: 16px;
  line-height: 1.6;
  color: var(--cream);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-contact-note {
  margin: 26px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-invert);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(245, 240, 230, 0.72);
  max-width: 52em;
}

.page-privacy .privacy-inline-link {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(23, 195, 178, 0.4);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

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

/* ---------- 中屏 ---------- */
@media (min-width: 700px) {
  .page-privacy .privacy-hero-copy {
    padding: 64px 44px 58px;
  }

  .page-privacy .privacy-contact {
    padding: 44px 48px 40px 52px;
  }

  .page-privacy .privacy-contact-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px 32px;
  }

  .page-privacy .privacy-contact-list li:last-child {
    grid-column: 1 / -1;
  }
}

/* ---------- 桌面：左侧常驻锚点目录 ---------- */
@media (min-width: 940px) {
  .page-privacy .privacy-hero {
    min-height: 420px;
  }

  .page-privacy .privacy-hero-copy {
    padding: 92px 68px 80px;
  }

  .page-privacy .privacy-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 60px;
    margin-top: 76px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--topbar-h) + 28px);
    align-self: start;
    max-height: calc(100vh - var(--topbar-h) - 56px);
    overflow-y: auto;
  }

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

  .page-privacy .privacy-toc-link {
    white-space: normal;
    padding: 11px 4px;
  }

  .page-privacy .privacy-sec-title {
    font-size: 26px;
  }

  .page-privacy .privacy-contact-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-contact-list li:last-child {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc-link,
  .page-privacy .privacy-inline-link {
    transition: none;
  }
}