.page-privacy {
  color: var(--white);
}

/* 面包屑与前导信息 */
.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(14px, 3vw, 24px);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .04em;
  color: var(--mist);
}

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

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--cyan);
}

.page-privacy .breadcrumb__sep {
  color: var(--cyan-deep);
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(26px, 5vw, 56px) 0 0;
  overflow: hidden;
}

.page-privacy .privacy-hero__inner {
  padding-bottom: clamp(20px, 4vw, 40px);
}

.page-privacy .privacy-hero .eyebrow {
  margin: 0 0 12px;
  color: var(--cyan);
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  max-width: 22ch;
  font-size: var(--fs-48);
  line-height: 1.08;
  letter-spacing: -.03em;
}

.page-privacy .privacy-hero__lede {
  max-width: 40em;
  margin: clamp(14px, 2.5vw, 22px) 0 0;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .privacy-hero__facts {
  display: grid;
  gap: 14px;
  margin: clamp(22px, 4vw, 36px) 0 0;
  padding: 0;
}

.page-privacy .privacy-fact {
  padding-top: 10px;
  border-top: 1px solid var(--line-strong);
}

.page-privacy .privacy-fact__num {
  display: block;
  font-size: var(--fs-12);
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-privacy .privacy-fact__text {
  margin: 6px 0 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .privacy-hero__media {
  position: relative;
  margin-top: clamp(24px, 5vw, 46px);
  clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1600 / 700;
  object-fit: cover;
  opacity: .3;
  filter: saturate(.55) contrast(1.05);
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16, 19, 18, 0) 0%, rgba(16, 19, 18, .5) 58%, var(--ink-dark) 100%);
  pointer-events: none;
}

/* 正文与目录 */
.page-privacy .privacy-body {
  padding: clamp(34px, 6vw, 76px) 0 clamp(44px, 8vw, 96px);
  background: var(--ink-bg);
}

.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(26px, 5vw, 40px);
}

.page-privacy .privacy-toc {
  border-top: 2px solid var(--line-strong);
  padding-top: 14px;
}

.page-privacy .privacy-toc__head {
  margin: 0 0 12px;
  color: var(--mist);
}

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

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  font-size: var(--fs-14);
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  transition: color 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

.page-privacy .privacy-toc__link .mono {
  font-size: var(--fs-12);
  color: var(--cyan-deep);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--white);
  border-left-color: var(--cyan);
  background: rgba(35, 224, 200, .07);
}

.page-privacy .privacy-toc__foot {
  margin: 16px 0 0;
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .privacy-doc {
  max-width: 36em;
}

/* 条款块 */
.page-privacy .clause {
  padding: clamp(24px, 4vw, 38px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .clause:first-of-type {
  padding-top: 0;
  border-top: none;
}

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

.page-privacy .clause__num {
  flex: none;
  font-size: var(--fs-14);
  letter-spacing: .04em;
  color: var(--cyan-mid);
  transition: color 160ms ease;
}

.page-privacy .clause__title {
  margin: 0;
  font-size: var(--fs-24);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.3;
}

.page-privacy .clause:target .clause__num {
  color: var(--yellow);
}

.page-privacy .clause:target .clause__title {
  color: var(--yellow);
}

.page-privacy .clause p {
  margin: 14px 0 0;
  font-size: var(--fs-16);
  line-height: 1.78;
  color: var(--white);
}

.page-privacy .clause__sub {
  margin: 22px 0 0;
  font-size: var(--fs-16);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--cyan);
}

.page-privacy .clause__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 18px;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--white);
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 2px;
  background: var(--cyan-mid);
}

.page-privacy .clause__list--action li::before {
  background: var(--cyan);
}

.page-privacy .clause__list a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-privacy .clause__list a:hover,
.page-privacy .clause__list a:focus-visible {
  color: var(--yellow);
  border-bottom-color: var(--yellow);
}

.page-privacy .clause p a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-privacy .clause p a:hover,
.page-privacy .clause p a:focus-visible {
  color: var(--yellow);
  border-bottom-color: var(--yellow);
}

/* 字段对照表 */
.page-privacy .field-list {
  margin: 18px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .field-list__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .field-list dt {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .04em;
  color: var(--cyan-mid);
}

.page-privacy .field-list dd {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.72;
  color: var(--mist);
}

/* 折叠条款 */
.page-privacy .clause__fold {
  margin-top: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--panel);
  overflow: hidden;
}

.page-privacy .clause__fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  font-size: var(--fs-14);
  color: var(--cyan);
  list-style: none;
}

.page-privacy .clause__fold summary::-webkit-details-marker {
  display: none;
}

.page-privacy .clause__fold summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: var(--fs-16);
  color: var(--mist);
}

.page-privacy .clause__fold[open] summary::after {
  content: "–";
}

.page-privacy .clause__fold-body {
  padding: 14px 16px 18px;
  border-top: 1px solid var(--line);
}

.page-privacy .clause__fold-body p {
  margin: 0 0 10px;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--mist);
}

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

/* 延伸入口 */
.page-privacy .privacy-links {
  padding: clamp(30px, 5vw, 62px) 0;
}

.page-privacy .privacy-links .section-head {
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-privacy .privacy-links .index-list {
  margin-top: 0;
}

/* 焦点与动效 */
.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 2px;
  border-radius: var(--radius-s);
}

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

/* 响应式 */
@media (min-width: 640px) {
  .page-privacy .privacy-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(16px, 3vw, 28px);
  }

  .page-privacy .field-list__row {
    grid-template-columns: 176px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 76px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-privacy .privacy-hero h1 {
    max-width: 18ch;
  }
}