.page-privacy {
  --pp-line: 1px solid var(--ink-line);
  --pp-line-strong: 3px solid var(--ink);
  --pp-pad: clamp(20px, 5vw, 64px);
  background: var(--cream);
  color: var(--brown);
  padding-top: var(--header-space);
  overflow-x: clip;
}

/* 顶部条款头 */
.page-privacy .privacy-hero {
  background: var(--cream);
}

.page-privacy .privacy-hero-inner {
  padding-top: clamp(18px, 3vw, 32px);
  padding-bottom: clamp(24px, 4vw, 44px);
}

.page-privacy .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ink-line);
}

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

.page-privacy .breadcrumb-link {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--lime);
}

.page-privacy .breadcrumb-link:hover {
  background: var(--lime-soft);
}

.page-privacy .privacy-kicker {
  display: inline-block;
  margin: 0;
  padding: 6px 12px;
  border: 2px solid var(--ink);
  background: var(--lime);
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.page-privacy .privacy-title {
  margin: 18px 0 0;
  max-width: 20ch;
  font-size: clamp(28px, 5.6vw, 54px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--ink);
}

.page-privacy .privacy-lead {
  margin: 18px 0 0;
  max-width: 36em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--brown);
}

.page-privacy .privacy-meta {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--pp-line-strong);
}

.page-privacy .privacy-meta li {
  display: grid;
  gap: 2px;
  padding: 10px 0;
  border-bottom: var(--pp-line);
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .privacy-meta-key {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink-line);
}

.page-privacy .privacy-banner {
  margin: 0;
  border-top: var(--pp-line-strong);
  background: var(--ink-2);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: 340px;
  object-fit: cover;
  object-position: center;
}

/* 正文骨架 */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(20px, 4vw, 44px);
  padding-block: clamp(26px, 5vw, 64px);
}

.page-privacy .privacy-toc {
  border-top: 6px solid var(--ink);
  padding-top: 12px;
}

.page-privacy .privacy-toc-title {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--ink);
}

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

.page-privacy .toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 6px;
  border-bottom: var(--pp-line);
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .toc-num {
  font-variant-numeric: tabular-nums;
  font-weight: 900;
  font-size: 12px;
  color: var(--ink-line);
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  background: var(--lime-soft);
}

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

/* 条款 */
.page-privacy .clause {
  display: grid;
  gap: 10px;
  padding: clamp(20px, 3.4vw, 34px) 0;
  border-top: var(--pp-line);
  scroll-margin-top: calc(var(--header-space) + 16px);
}

.page-privacy .clause:first-child {
  border-top: var(--pp-line-strong);
  padding-top: clamp(16px, 2.4vw, 24px);
}

.page-privacy .clause-num {
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.page-privacy .clause-num::after {
  content: "";
  display: block;
  width: 36px;
  height: 6px;
  margin-top: 10px;
  background: var(--lime);
}

.page-privacy .clause-title {
  margin: 0 0 8px;
  font-size: clamp(20px, 3vw, 28px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  font-weight: 900;
  color: var(--ink);
}

.page-privacy .clause-lead {
  margin: 0 0 14px;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--brown);
}

.page-privacy .clause-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .clause-list li {
  position: relative;
  padding: 11px 0 11px 22px;
  border-bottom: 1px dashed rgba(31, 74, 107, 0.4);
  font-size: 15px;
  line-height: 1.8;
}

.page-privacy .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.15em;
  width: 12px;
  height: 3px;
  background: var(--orange);
}

.page-privacy .pp-key {
  color: var(--ink);
  font-weight: 700;
}

.page-privacy .clause-list a,
.page-privacy .pp-note a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--lime);
}

.page-privacy .clause-list a:hover,
.page-privacy .pp-note a:hover {
  background: var(--lime-soft);
}

/* 保存期限 */
.page-privacy .pp-terms {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .pp-term {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  background: var(--paper);
  border: 1px solid var(--ink-line);
  border-left: 6px solid var(--amber);
  scroll-margin-top: calc(var(--header-space) + 16px);
}

.page-privacy .pp-term-name {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--ink);
}

.page-privacy .pp-anchor {
  margin-left: 8px;
  font-size: 11px;
  letter-spacing: 0.1em;
  font-weight: 500;
  color: var(--ink-line);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-line);
}

.page-privacy .pp-anchor:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.page-privacy .pp-term-dur {
  justify-self: start;
  font-size: clamp(18px, 2.6vw, 22px);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  background: linear-gradient(transparent 62%, var(--amber) 62%, var(--amber) 94%, transparent 94%);
}

.page-privacy .pp-note {
  margin: 16px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--ink-line);
  font-size: 14px;
  line-height: 1.8;
  color: var(--brown);
}

/* 联系块 */
.page-privacy .pp-contact {
  margin: 4px 0 16px;
  padding: clamp(16px, 3vw, 24px);
  background: var(--ink);
  border: 3px solid var(--ink);
  box-shadow: var(--shadow-hard);
  color: var(--cream);
}

.page-privacy .pp-contact-label {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-privacy .pp-contact-mail {
  margin: 0 0 12px;
  font-size: clamp(16px, 3vw, 22px);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--lime);
  word-break: break-all;
}

.page-privacy .pp-contact-line {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .pp-contact-line:last-child {
  margin-bottom: 0;
}

/* 返回链接带 */
.page-privacy .privacy-return {
  background: var(--paper);
  border-top: var(--pp-line-strong);
}

.page-privacy .privacy-return-inner {
  display: grid;
  gap: 14px;
  padding-block: clamp(22px, 4vw, 36px);
}

.page-privacy .privacy-return-text {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .privacy-return-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
}

.page-privacy .privacy-return-link {
  display: inline-block;
  padding: 12px 22px;
  min-height: 48px;
  border: 3px solid var(--ink);
  background: var(--lime);
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-decoration: none;
  box-shadow: var(--shadow-soft);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-privacy .privacy-return-link--alt {
  background: transparent;
}

.page-privacy .privacy-return-link:hover,
.page-privacy .privacy-return-link:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--ink);
}

/* 平板及以上 */
@media (min-width: 640px) {
  .page-privacy .privacy-meta li {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-privacy .pp-term {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
  }

  .page-privacy .pp-term-dur {
    justify-self: end;
  }
}

@media (min-width: 720px) {
  .page-privacy .clause {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: clamp(16px, 3vw, 36px);
  }

  .page-privacy .clause-num {
    position: sticky;
    top: calc(var(--header-space) + 20px);
    align-self: start;
  }

  .page-privacy .privacy-return-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-space) + 16px);
  }

  .page-privacy .privacy-banner img {
    max-height: 420px;
  }
}

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

  .page-privacy .privacy-return-link:hover {
    transform: none;
  }
}