.page-privacy {
  --pd-text: rgba(242, 239, 230, 0.88);
  --pd-body-width: 34em;
  background: var(--ink);
  color: var(--ivory);
  padding-bottom: clamp(64px, 10vw, 120px);
}

.page-privacy :where(a, button):focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.page-privacy .pd-topbar {
  padding-top: clamp(16px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pd-hero {
  padding: clamp(28px, 5vw, 56px) 0 clamp(22px, 3.5vw, 36px);
}

.page-privacy .pd-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 5.2vw, 3.5rem);
  line-height: 1.14;
  letter-spacing: 0.02em;
  margin: 0.24em 0 0;
  color: var(--ivory);
}

.page-privacy .pd-hero .lead {
  margin: 18px 0 0;
  max-width: var(--pd-body-width);
  font-size: clamp(0.98rem, 1.4vw, 1.0625rem);
  line-height: 1.95;
  color: var(--celadon);
}

.page-privacy .pd-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

/* ---------- 横幅 ---------- */
.page-privacy .pd-banner figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-privacy .pd-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .pd-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
  margin-top: clamp(36px, 5.5vw, 68px);
}

/* ---------- 目录 ---------- */
.page-privacy .pd-toc {
  align-self: start;
  background: var(--ink-2);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  padding: 14px;
}

.page-privacy .pd-toc-title {
  margin: 0 0 10px;
  font-family: var(--font-narrow);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-privacy .pd-toc-list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pd-toc-list::-webkit-scrollbar {
  display: none;
}

.page-privacy .pd-toc-list li {
  flex: 0 0 auto;
}

.page-privacy .pd-toc-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  color: var(--celadon);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background var(--dur) var(--ease);
}

.page-privacy .pd-toc-coord {
  font-family: var(--font-narrow);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-privacy .pd-toc-link:hover {
  color: var(--ivory);
  border-color: var(--gold-deep);
}

.page-privacy .pd-toc-link[aria-current="location"] {
  color: var(--ink);
  background: var(--grad-gold);
  border-color: transparent;
}

.page-privacy .pd-toc-link[aria-current="location"] .pd-toc-coord {
  color: var(--ink);
}

/* ---------- 正文 ---------- */
.page-privacy .pd-body {
  min-width: 0;
  max-width: var(--pd-body-width);
}

.page-privacy .pd-clause {
  scroll-margin-top: 108px;
}

.page-privacy .pd-clause + .pd-clause {
  margin-top: clamp(40px, 6vw, 64px);
  padding-top: clamp(32px, 5vw, 52px);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pd-clause-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  margin-bottom: 18px;
}

.page-privacy .pd-num {
  font-family: var(--font-narrow);
  font-weight: 500;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-privacy .pd-clause-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.22rem, 2.4vw, 1.6rem);
  line-height: 1.35;
  color: var(--ivory);
}

.page-privacy .pd-body p {
  margin: 0 0 1.1em;
  font-size: 16px;
  line-height: 1.95;
  color: var(--pd-text);
}

.page-privacy .pd-body p:last-child {
  margin-bottom: 0;
}

.page-privacy .pd-body strong {
  color: var(--ivory);
  font-weight: 600;
}

.page-privacy .pd-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pd-list li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.95;
  color: var(--pd-text);
}

.page-privacy .pd-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.86em;
  width: 8px;
  height: 2px;
  background: var(--gold-deep);
}

.page-privacy .pd-note {
  margin: 20px 0 0;
  padding: 12px 0 12px 16px;
  border-left: 2px solid var(--gold-deep);
  font-size: 15px;
  line-height: 1.85;
  color: var(--celadon);
}

/* ---------- 保存期限表 ---------- */
.page-privacy .pd-retention {
  margin: 20px 0 0;
  display: grid;
  gap: 0;
}

.page-privacy .pd-retention > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 13px 0;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pd-retention > div:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .pd-retention dt {
  font-family: var(--font-narrow);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-privacy .pd-retention dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pd-text);
}

/* ---------- 联系方式 ---------- */
.page-privacy .pd-contact {
  margin-top: 20px;
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--ink-2);
  display: grid;
  gap: 12px;
}

.page-privacy .pd-contact-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-privacy .pd-contact-mail {
  font-family: var(--font-narrow);
  font-size: clamp(0.94rem, 2.4vw, 1.05rem);
  letter-spacing: 0.01em;
  color: var(--gold-hi);
  word-break: break-all;
}

.page-privacy .pd-contact-note {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--celadon);
}

/* ---------- 相关链接 ---------- */
.page-privacy .pd-links {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pd-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--pill);
  border: 1px solid var(--line-soft);
  color: var(--ivory);
  font-size: 14px;
  line-height: 1.6;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .pd-links a::after {
  content: "→";
  flex: 0 0 auto;
  color: var(--gold);
}

.page-privacy .pd-links a:hover {
  border-color: var(--gold);
  color: var(--gold-hi);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-privacy .pd-retention > div {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-privacy .pd-contact {
    padding: 24px;
  }
}

/* ---------- 桌面：粘性目录 ---------- */
@media (min-width: 900px) {
  .page-privacy .pd-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
  }

  .page-privacy .pd-toc {
    position: sticky;
    top: 96px;
    background: transparent;
    border: 0;
    border-left: 1px solid var(--line-soft);
    border-radius: 0;
    padding: 4px 0;
  }

  .page-privacy .pd-toc-title {
    padding-left: 15px;
  }

  .page-privacy .pd-toc-list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pd-toc-list li {
    flex: none;
    width: 100%;
  }

  .page-privacy .pd-toc-link {
    display: flex;
    width: 100%;
    white-space: normal;
    padding: 8px 14px;
    margin-left: -1px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    font-size: 14px;
    line-height: 1.5;
  }

  .page-privacy .pd-toc-link:hover {
    color: var(--ivory);
    background: transparent;
    border-left-color: var(--gold-deep);
  }

  .page-privacy .pd-toc-link[aria-current="location"] {
    background: transparent;
    color: var(--gold);
    border-left-color: var(--gold);
  }

  .page-privacy .pd-toc-link[aria-current="location"] .pd-toc-coord {
    color: var(--gold-hi);
  }
}

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