.page-privacy .privacy-hero {
  position: relative;
  padding-top: calc(var(--header-h) + 2rem);
  padding-bottom: clamp(1.25rem, 3.5vw, 2rem);
  background:
    radial-gradient(58% 62% at 88% 0%, rgba(168, 85, 247, 0.24), transparent 72%),
    radial-gradient(48% 52% at 0% 44%, rgba(34, 211, 238, 0.14), transparent 72%);
}

.page-privacy .privacy-hero__inner {
  display: block;
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: 1.4rem;
}

.page-privacy .privacy-hero__title {
  margin: 0.55rem 0 1rem;
  font-size: clamp(2.1rem, 7.4vw, 3.9rem);
  line-height: 1.06;
  letter-spacing: -0.012em;
  color: var(--white);
  max-width: 18ch;
}

.page-privacy .privacy-hero__lede {
  margin: 0;
  max-width: 52ch;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--haze);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.4rem;
}

.page-privacy .privacy-hero__art {
  margin: clamp(1.6rem, 4vw, 2.6rem) 0 0;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), var(--cut) 100%, 0 100%);
}

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

.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.6rem, 4vw, 2.8rem);
  padding-top: clamp(1.8rem, 4vw, 3rem);
  padding-bottom: clamp(3rem, 7vw, 5rem);
}

/* 章节索引 */
.page-privacy .privacy-index {
  border-top: 1px solid var(--line);
  padding-top: 1.1rem;
}

.page-privacy .privacy-index__title {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--violet);
}

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

.page-privacy .privacy-index__link {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(59, 42, 87, 0.9);
  color: var(--haze);
  font-size: 0.95rem;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-index__num {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
  flex: none;
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  color: var(--white);
  border-bottom-color: var(--cyan);
}

.page-privacy .privacy-index__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-privacy .privacy-index__card {
  margin-top: 1.3rem;
  padding: 1rem 1rem 1.05rem;
  background: linear-gradient(140deg, rgba(168, 85, 247, 0.18), rgba(34, 211, 238, 0.08));
  border-left: 2px solid var(--violet);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut-sm)), calc(100% - var(--cut-sm)) 100%, 0 100%);
}

.page-privacy .privacy-index__card-text {
  margin: 0 0 0.85rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--white);
}

/* 正文条款 */
.page-privacy .privacy-articles {
  min-width: 0;
}

.page-privacy .privacy-article {
  padding: clamp(1.5rem, 4vw, 2.3rem) 0;
  border-top: 1px solid rgba(59, 42, 87, 0.85);
  scroll-margin-top: calc(var(--header-h) + 1.25rem);
}

.page-privacy .privacy-article:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .privacy-article__head {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  margin-bottom: 0.85rem;
}

.page-privacy .privacy-article__num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
  flex: none;
}

.page-privacy .privacy-article__title {
  margin: 0;
  font-size: clamp(1.28rem, 3vw, 1.72rem);
  line-height: 1.32;
  letter-spacing: 0.005em;
  color: var(--white);
}

.page-privacy .privacy-subtitle {
  margin: 1.4rem 0 0.35rem;
  font-size: 0.98rem;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--mint);
}

.page-privacy .privacy-article p {
  margin: 0.7rem 0 0;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--haze);
  max-width: 72ch;
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.3rem;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--haze);
  max-width: 72ch;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 0.72em;
  width: 0.44rem;
  height: 0.44rem;
  background: var(--violet);
  transform: rotate(45deg);
}

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

.page-privacy .privacy-link {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: rgba(34, 211, 238, 0.5);
}

.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible {
  color: var(--white);
  text-decoration-color: var(--violet);
}

.page-privacy .privacy-link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-privacy .privacy-callout {
  margin-top: 1.2rem;
  padding: 0.95rem 1.1rem;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--white);
  background: linear-gradient(130deg, rgba(34, 211, 238, 0.15), rgba(168, 85, 247, 0.1));
  border-left: 2px solid var(--mint);
}

/* 折叠补充说明 */
.page-privacy .privacy-more {
  margin-top: 1.15rem;
  padding: 0.8rem 1rem 0.9rem;
  background: rgba(26, 16, 48, 0.75);
  border-left: 2px solid var(--violet);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut-sm)), calc(100% - var(--cut-sm)) 100%, 0 100%);
}

.page-privacy .privacy-more > summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.07em;
  color: var(--cyan);
}

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

.page-privacy .privacy-more > summary::after {
  content: "+";
  flex: none;
  font-size: 1.05rem;
  line-height: 1;
  color: var(--violet);
}

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

.page-privacy .privacy-more > summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-privacy .privacy-more p {
  margin: 0.7rem 0 0;
  font-size: 0.93rem;
  line-height: 1.75;
}

/* 联系信息 */
.page-privacy .privacy-contact {
  display: grid;
  gap: 0;
  margin-top: 1.1rem;
}

.page-privacy .privacy-contact__item {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid rgba(59, 42, 87, 0.9);
}

.page-privacy .privacy-contact__key {
  flex: none;
  min-width: 3.6rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
  padding-top: 0.18rem;
}

.page-privacy .privacy-contact__val {
  min-width: 0;
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-article__cta {
  margin-top: 1.4rem;
}

/* 收藏与检查条带 */
.page-privacy .privacy-strip {
  margin-top: clamp(1.4rem, 3.5vw, 2.2rem);
  padding: clamp(1.2rem, 3.6vw, 1.9rem);
  display: grid;
  gap: 1.1rem;
  border: 1px solid var(--line);
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(255, 138, 61, 0.22), transparent 70%),
    linear-gradient(120deg, rgba(168, 85, 247, 0.2), rgba(34, 211, 238, 0.12));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), var(--cut) 100%, 0 100%);
}

.page-privacy .privacy-strip__title {
  margin: 0 0 0.55rem;
  font-size: clamp(1.15rem, 2.6vw, 1.45rem);
  line-height: 1.35;
  color: var(--white);
}

.page-privacy .privacy-strip__text p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.72;
  color: var(--haze);
  max-width: 58ch;
}

.page-privacy .privacy-strip__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.page-privacy .privacy-strip__actions .btn {
  flex: 1 1 auto;
}

@media (min-width: 720px) {
  .page-privacy .privacy-strip {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 1.6rem;
  }

  .page-privacy .privacy-strip__actions {
    flex-wrap: nowrap;
  }

  .page-privacy .privacy-strip__actions .btn {
    flex: 0 0 auto;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-body {
    grid-template-columns: 272px minmax(0, 1fr);
    gap: clamp(2.4rem, 5vw, 4.4rem);
    align-items: start;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }

  .page-privacy .privacy-hero__lede {
    font-size: 1.06rem;
  }

  .page-privacy .privacy-hero__art {
    margin-top: clamp(2rem, 3.5vw, 3rem);
  }
}

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