.page-privacy {
  --pol-toc-w: 236px;
  --pol-hero-pad: clamp(30px, 6vw, 62px);
  background: var(--paper);
  color: var(--paper-ink);
}

.page-privacy .policy-top {
  background: var(--ink-900);
  padding: 16px 0 0;
}

.page-privacy .policy-top .breadcrumb__link {
  color: var(--slate);
  text-decoration: none;
}

.page-privacy .policy-top .breadcrumb__current {
  color: var(--paper);
}

.page-privacy .policy-top .breadcrumb__sep {
  color: #4A6379;
}

/* 首屏横幅 */
.page-privacy .policy-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 84% 14%, rgba(192, 138, 78, 0.24), transparent 46%),
    linear-gradient(158deg, var(--ink-900) 0%, var(--ink-800) 56%, var(--ink-700) 100%);
  color: var(--paper);
  padding: var(--pol-hero-pad) 0 calc(var(--pol-hero-pad) + 34px);
}

.page-privacy .policy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(246, 241, 231, 0.045) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(0deg, rgba(246, 241, 231, 0.035) 0 1px, transparent 1px 84px);
  pointer-events: none;
}

.page-privacy .policy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: clamp(26px, 5vw, 54px);
  background: var(--paper);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  pointer-events: none;
}

.page-privacy .policy-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-privacy .policy-hero__text .eyebrow {
  color: var(--copper-soft);
  margin: 0 0 12px;
}

.page-privacy .policy-hero h1 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--paper);
  font-size: clamp(34px, 7vw, 64px);
  line-height: 1.12;
  letter-spacing: 0.01em;
  margin: 0 0 18px;
}

.page-privacy .policy-hero .lede {
  max-width: 52ch;
  font-size: clamp(16px, 2.1vw, 18px);
  line-height: 1.78;
  color: #DCE3EA;
  margin: 0 0 22px;
}

.page-privacy .policy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  font-size: 13px;
  color: var(--slate);
}

.page-privacy .policy-hero__meta span {
  position: relative;
  padding-left: 14px;
}

.page-privacy .policy-hero__meta span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  background: var(--celadon);
  transform: rotate(45deg);
}

.page-privacy .policy-hero__media {
  --frame-ratio: 16 / 10;
  margin: 0;
  filter: drop-shadow(0 22px 44px rgba(0, 0, 0, 0.32));
}

.page-privacy .policy-hero__media .media-frame__inner {
  aspect-ratio: var(--frame-ratio);
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--ink-800);
  border-left: 3px solid var(--copper);
}

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

.page-privacy .policy-hero__media .media-frame__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
}

/* 正文骨架 */
.page-privacy .policy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 4vw, 40px);
  padding-top: clamp(30px, 5vw, 58px);
  padding-bottom: clamp(44px, 7vw, 86px);
}

/* 目录 */
.page-privacy .policy-toc {
  display: none;
}

.page-privacy .policy-toc__label {
  color: var(--copper);
  font-size: 12px;
  letter-spacing: 0.16em;
  margin: 0 0 12px;
}

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

.page-privacy .policy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px 9px 10px;
  border-left: 2px solid transparent;
  color: var(--ink-800);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.45;
  transition: color 220ms var(--ease), border-color 220ms var(--ease), background-color 220ms var(--ease);
}

.page-privacy .policy-toc__link:hover,
.page-privacy .policy-toc__link:focus-visible {
  color: var(--copper);
  border-left-color: var(--copper);
  background: rgba(192, 138, 78, 0.08);
}

.page-privacy .policy-toc__no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--copper);
  letter-spacing: 0.06em;
}

.page-privacy .policy-toc__top {
  display: inline-block;
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-700);
  text-decoration: none;
  border-bottom: 1px solid var(--copper);
  padding-bottom: 2px;
}

.page-privacy .policy-toc__top:hover,
.page-privacy .policy-toc__top:focus-visible {
  color: var(--copper);
}

/* 移动端下拉目录 */
.page-privacy .policy-toc-mobile {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper-dim);
  padding: 4px 12px 12px;
}

.page-privacy .policy-toc-mobile__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  cursor: pointer;
  list-style: none;
  color: var(--ink-800);
}

.page-privacy .policy-toc-mobile__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .policy-toc-mobile__summary .mono-label {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink-700);
}

.page-privacy .policy-toc-mobile__hint {
  font-size: 12px;
  color: var(--copper);
  border: 1px solid var(--copper);
  border-radius: 999px;
  padding: 3px 12px;
  white-space: nowrap;
}

.page-privacy .policy-toc__list--mobile {
  margin-top: 6px;
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

/* 章节 */
.page-privacy .policy-section {
  padding-bottom: clamp(22px, 4vw, 34px);
  margin-bottom: clamp(26px, 4vw, 42px);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-privacy .policy-section--last {
  border-bottom: 0;
  margin-bottom: clamp(18px, 3vw, 26px);
}

.page-privacy .policy-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}

.page-privacy .policy-section__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--copper);
  padding-top: 4px;
  flex: 0 0 auto;
}

.page-privacy .policy-section__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(22px, 3.4vw, 30px);
  line-height: 1.3;
  color: var(--ink-800);
}

.page-privacy .policy-section p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.82;
  color: var(--paper-ink);
}

.page-privacy .policy-section p:last-child {
  margin-bottom: 0;
}

.page-privacy .policy-inline-link {
  color: var(--ink-800);
  text-decoration: none;
  border-bottom: 1px solid var(--copper);
}

.page-privacy .policy-inline-link:hover,
.page-privacy .policy-inline-link:focus-visible {
  color: var(--copper);
}

/* 列表 */
.page-privacy .policy-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-privacy .policy-list li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--paper-ink);
}

.page-privacy .policy-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.78em;
  width: 7px;
  height: 7px;
  background: var(--copper);
  transform: rotate(45deg);
}

.page-privacy .policy-list strong {
  color: var(--ink-800);
  font-weight: 600;
}

/* 目的条目 */
.page-privacy .policy-def {
  margin: 0 0 16px;
  display: grid;
  gap: 0;
}

.page-privacy .policy-def__row {
  display: grid;
  gap: 4px;
  padding: 13px 0 13px 14px;
  border-top: 1px solid var(--line);
  border-left: 2px solid rgba(192, 138, 78, 0.5);
}

.page-privacy .policy-def__term {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ink-800);
}

.page-privacy .policy-def__desc {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--paper-ink);
}

/* 留存数字 */
.page-privacy .policy-facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 18px 0 20px;
}

.page-privacy .policy-fact {
  background: var(--ink-900);
  border-left: 3px solid var(--celadon);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  display: grid;
  gap: 6px;
}

.page-privacy .policy-fact__num {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.02em;
  color: var(--copper-soft);
}

.page-privacy .policy-fact__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
}

/* 折叠面板 */
.page-privacy .policy-section .panel {
  margin: 18px 0 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper-dim);
  overflow: hidden;
}

.page-privacy .policy-section .panel__summary {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 12px 16px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-800);
  list-style: none;
}

.page-privacy .policy-section .panel__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .policy-section .panel__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  color: var(--copper);
  font-size: 16px;
}

.page-privacy .policy-section .panel[open] .panel__summary::after {
  content: "−";
}

.page-privacy .policy-section .panel__body {
  padding: 0 16px 6px;
  border-top: 1px solid var(--line);
}

.page-privacy .policy-section .panel__body p {
  font-size: 15px;
  margin: 12px 0;
}

/* 底部联络 */
.page-privacy .policy-contact {
  display: grid;
  gap: 18px;
  background:
    radial-gradient(circle at 88% 8%, rgba(111, 191, 162, 0.16), transparent 52%),
    linear-gradient(150deg, var(--ink-900), var(--ink-700));
  color: var(--paper);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4.4vw, 40px);
  margin-bottom: clamp(22px, 4vw, 34px);
}

.page-privacy .policy-contact .eyebrow {
  color: var(--copper-soft);
  margin: 0 0 10px;
}

.page-privacy .policy-contact h2 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(21px, 3vw, 27px);
  line-height: 1.35;
  color: var(--paper);
}

.page-privacy .policy-contact p {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: #DCE3EA;
  max-width: 56ch;
}

.page-privacy .policy-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 尾行 */
.page-privacy .policy-tail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-privacy .policy-tail .mono-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--paper-ink);
}

@media (min-width: 640px) {
  .page-privacy .policy-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .policy-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(32px, 4.6vw, 64px);
  }

  .page-privacy .policy-hero__media {
    transform: translateY(12px);
  }
}

@media (min-width: 960px) {
  .page-privacy .policy-body {
    grid-template-columns: var(--pol-toc-w) minmax(0, 1fr);
    gap: clamp(34px, 5vw, 76px);
    align-items: start;
  }

  .page-privacy .policy-toc {
    display: block;
    position: sticky;
    top: 96px;
    align-self: start;
    border-top: 2px solid var(--copper);
    padding-top: 14px;
  }

  .page-privacy .policy-toc-mobile {
    display: none;
  }

  .page-privacy .policy-def__row {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
    padding-left: 16px;
  }

  .page-privacy .policy-contact {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 28px;
  }

  .page-privacy .policy-contact__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1180px) {
  .page-privacy .policy-content {
    max-width: 74ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .policy-toc__link,
  .page-privacy .policy-hero__media {
    transition: none;
    transform: none;
  }
}