.page-privacy {
  --privacy-note: #4A5C54;
  --privacy-rule: rgba(11, 15, 13, 0.16);
  background: var(--ink-green);
  color: var(--white);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  padding: calc(var(--header-h) + 34px) 0 clamp(42px, 8vw, 78px);
  background: linear-gradient(180deg, rgba(7, 26, 20, 0.94) 0%, rgba(8, 20, 38, 0.98) 100%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-privacy .privacy-hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-privacy .privacy-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.page-privacy .privacy-hero-inner {
  position: relative;
}

.page-privacy .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted-lift);
}

.page-privacy .breadcrumbs li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--muted);
}

.page-privacy .breadcrumbs a {
  color: var(--cyan);
  text-decoration: none;
}

.page-privacy .breadcrumbs a:hover {
  color: var(--accent);
}

.page-privacy .privacy-h1 {
  margin: 10px 0 0;
  max-width: 20em;
}

.page-privacy .privacy-lede {
  margin: 18px 0 0;
  max-width: 62ch;
  color: var(--muted-lift);
}

.page-privacy .privacy-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-jump a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: rgba(15, 61, 46, 0.52);
  color: var(--white);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}

.page-privacy .privacy-jump a:hover,
.page-privacy .privacy-jump a:focus-visible {
  border-color: var(--line-accent);
  background: rgba(15, 61, 46, 0.85);
  color: var(--accent);
}

.page-privacy .privacy-jump .t-mono {
  font-size: 11px;
  color: var(--accent);
}

/* ---------- 条款长卷 ---------- */
.page-privacy .privacy-body {
  padding: clamp(40px, 7vw, 78px) 0;
  background: var(--night-blue);
}

.page-privacy .privacy-body-title {
  margin: 0 0 clamp(22px, 4vw, 38px);
}

.page-privacy .privacy-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-privacy .privacy-index-title {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.18em;
}

.page-privacy .privacy-index-list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
}

.page-privacy .privacy-index-list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-left: 2px solid transparent;
  border-radius: 2px;
  color: var(--muted-lift);
  font-size: 13px;
  line-height: 1.45;
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-privacy .privacy-index-list a:hover,
.page-privacy .privacy-index-list a:focus-visible {
  color: var(--white);
  border-left-color: var(--accent);
  border-color: var(--line-accent);
  background: rgba(15, 61, 46, 0.6);
}

.page-privacy .privacy-index-list .t-mono {
  font-size: 11px;
  color: var(--accent);
}

.page-privacy .privacy-article {
  position: relative;
  padding: 20px 18px;
  background: var(--paper);
  color: var(--ink);
  border-radius: 2px;
}

.page-privacy .privacy-article::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 68px;
  height: 4px;
  background: var(--accent);
}

.page-privacy .privacy-flow {
  display: block;
  width: 100%;
  height: 44px;
  margin: 14px 0 22px;
  color: var(--pitch);
  opacity: 0.42;
}

/* ---------- 单条条款 ---------- */
.page-privacy .clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 24px 0;
  border-top: 1px dashed var(--privacy-rule);
  scroll-margin-top: calc(var(--header-h) + 22px);
}

.page-privacy .clause:first-of-type {
  padding-top: 4px;
  border-top: 0;
}

.page-privacy .clause-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-privacy .clause-num {
  flex: none;
  padding: 3px 8px;
  background: var(--ink);
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.1em;
}

.page-privacy .clause-head .t-h3 {
  margin: 0;
}

.page-privacy .clause-main p {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.9;
  color: rgba(11, 15, 13, 0.86);
}

.page-privacy .clause-main p:last-child {
  margin-bottom: 0;
}

.page-privacy .clause-main a.link-inline {
  color: #1F6B4F;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .clause-main a.link-inline:hover {
  color: var(--ink);
}

.page-privacy .clause-note {
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid rgba(11, 15, 13, 0.14);
  color: var(--privacy-note);
  font-size: 12.5px;
  line-height: 1.75;
}

/* ---------- 联系面板 ---------- */
.page-privacy .privacy-contact {
  padding: clamp(42px, 7vw, 74px) 0;
  background: var(--ink-green);
}

.page-privacy .privacy-contact-panel {
  display: grid;
  gap: 14px;
  padding: clamp(24px, 4vw, 42px);
}

.page-privacy .privacy-contact-panel .eyebrow {
  color: var(--muted-lift);
}

.page-privacy .privacy-contact-panel .t-h2 {
  margin: 0;
}

.page-privacy .privacy-contact-text {
  margin: 0;
  max-width: 60ch;
  color: var(--muted-lift);
}

.page-privacy .privacy-contact-mail {
  margin: 0;
  color: var(--accent);
  font-size: 15px;
  letter-spacing: 0.04em;
  word-break: break-all;
}

.page-privacy .privacy-contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

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

/* ---------- 中等屏 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-article {
    padding: 30px 30px 34px;
  }

  .page-privacy .privacy-flow {
    height: 52px;
    margin: 16px 0 26px;
  }
}

/* ---------- 桌面：索引吸顶 + 正文旁注双栏 ---------- */
@media (min-width: 960px) {
  .page-privacy .privacy-grid {
    grid-template-columns: 188px minmax(0, 1fr);
    gap: 38px;
  }

  .page-privacy .privacy-index {
    align-self: start;
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

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

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

  .page-privacy .privacy-index-list a:hover,
  .page-privacy .privacy-index-list a:focus-visible {
    border-left-color: var(--accent);
  }

  .page-privacy .privacy-article {
    padding: clamp(30px, 4vw, 46px);
  }
}

@media (min-width: 1040px) {
  .page-privacy .clause {
    grid-template-columns: minmax(0, 1fr) 196px;
    column-gap: 30px;
    row-gap: 12px;
  }

  .page-privacy .clause-head {
    grid-column: 1 / -1;
  }

  .page-privacy .clause-note {
    margin-top: 6px;
  }
}