.page-privacy {
  --privacy-soft-line: rgba(20, 32, 29, 0.1);
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-sans);
  padding-block: clamp(18px, 3.5vw, 40px) clamp(56px, 9vw, 104px);
}

.page-privacy .privacy-shell {
  display: block;
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: var(--page-pad);
}

.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 2px solid var(--color-amber);
  outline-offset: 3px;
  border-radius: 6px;
}

/* 面包屑 */
.page-privacy .privacy-breadcrumb {
  margin-bottom: 14px;
}

.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--color-ink-soft);
}

.page-privacy .breadcrumb__link {
  color: var(--color-meadow-deep);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s var(--ease-out);
}

.page-privacy .breadcrumb__link:hover {
  border-bottom-color: var(--color-meadow);
}

.page-privacy .breadcrumb__sep {
  color: var(--color-line-strong);
}

.page-privacy .breadcrumb__list [aria-current="page"] {
  color: var(--color-ink);
  font-weight: 600;
}

/* 页头 */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(140deg, var(--color-night) 0%, var(--color-night-soft) 45%, var(--color-meadow-deep) 100%);
  color: var(--color-paper);
  padding: clamp(26px, 5vw, 60px);
  box-shadow: var(--shadow-lift);
}

.page-privacy .privacy-hero__visual {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-privacy .privacy-hero__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.page-privacy .privacy-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 10% 6%, rgba(91, 75, 255, 0.5), transparent 62%),
    linear-gradient(160deg, rgba(27, 36, 80, 0.5), rgba(11, 95, 78, 0.84));
}

.page-privacy .privacy-hero .eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--color-sand);
  font-weight: 700;
}

.page-privacy .privacy-hero__title {
  margin: 0 0 18px;
  max-width: 22ch;
  font-size: clamp(2rem, 6vw, 4rem);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--color-paper);
}

.page-privacy .privacy-hero__lede {
  margin: 0;
  max-width: 56ch;
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  line-height: 1.85;
  color: rgba(247, 248, 243, 0.88);
}

.page-privacy .privacy-hero__facts {
  display: grid;
  gap: 12px;
  margin: clamp(24px, 3vw, 34px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-fact {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(247, 248, 243, 0.1);
  border: 1px solid rgba(247, 248, 243, 0.22);
}

.page-privacy .privacy-fact__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-mint);
}

.page-privacy .privacy-fact__label {
  margin: 5px 0 0;
  font-size: 12.5px;
  line-height: 1.6;
  letter-spacing: 0.03em;
  color: rgba(247, 248, 243, 0.82);
}

/* 正文与目录 */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(28px, 4vw, 52px);
}

.page-privacy .privacy-toc {
  padding: 18px 18px 20px;
  border-radius: var(--radius-lg);
  background: #ffffff;
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-soft);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  font-weight: 700;
  color: var(--color-meadow-deep);
}

.page-privacy .privacy-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-line);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--color-ink-soft);
  text-decoration: none;
  transition: background 0.18s var(--ease-out), color 0.18s var(--ease-out), border-color 0.18s var(--ease-out);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-meadow);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  background: var(--color-meadow);
  border-color: var(--color-meadow);
  color: #ffffff;
}

.page-privacy .privacy-toc__link:hover .privacy-toc__num,
.page-privacy .privacy-toc__link:focus-visible .privacy-toc__num {
  color: rgba(255, 255, 255, 0.85);
}

.page-privacy .privacy-toc__hint {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--privacy-soft-line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-ink-soft);
}

.page-privacy .privacy-toc__hintlink {
  color: var(--color-meadow-deep);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--color-meadow);
}

/* 章节 */
.page-privacy .privacy-articles {
  display: grid;
  gap: clamp(30px, 4vw, 48px);
  min-width: 0;
}

.page-privacy .privacy-chapter {
  position: relative;
  padding-top: 28px;
  scroll-margin-top: 96px;
  border-radius: var(--radius-lg);
  transition: background 0.2s var(--ease-out);
}

.page-privacy .privacy-chapter::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-sand) 0%, rgba(232, 194, 122, 0.3) 55%, transparent 100%);
}

.page-privacy .privacy-chapter:target {
  background: rgba(232, 194, 122, 0.14);
  box-shadow: 0 0 0 16px rgba(232, 194, 122, 0.14);
}

.page-privacy .privacy-chapter__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .privacy-chapter__num {
  display: inline-block;
  padding: 4px 13px;
  border-radius: var(--radius-pill);
  background: var(--color-sand);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-privacy .privacy-chapter__title {
  margin: 0;
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  font-weight: 800;
  line-height: 1.3;
  color: var(--color-meadow-deep);
}

.page-privacy .privacy-chapter__body > p {
  margin: 0 0 14px;
  max-width: 42rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--color-ink-soft);
}

.page-privacy .privacy-chapter__body > p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-chapter__body a {
  color: var(--color-meadow-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(15, 139, 109, 0.4);
}

.page-privacy .privacy-chapter__body a:hover {
  border-bottom-color: var(--color-meadow);
}

/* 定义列表 */
.page-privacy .privacy-defs {
  margin: 6px 0 0;
  padding: 0;
}

.page-privacy .privacy-defs__row {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-top: 1px solid var(--privacy-soft-line);
}

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

.page-privacy .privacy-defs dt {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-ink);
}

.page-privacy .privacy-defs dd {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-ink-soft);
}

/* 用途编号卡 */
.page-privacy .privacy-uses {
  display: grid;
  gap: 12px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: privacy-use;
}

.page-privacy .privacy-uses > li {
  position: relative;
  counter-increment: privacy-use;
  padding: 16px 18px 16px 62px;
  border-radius: var(--radius-md);
  background: #ffffff;
  border: 1px solid var(--color-line);
  transition: transform 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out);
}

.page-privacy .privacy-uses > li:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.page-privacy .privacy-uses > li::before {
  content: counter(privacy-use, decimal-leading-zero);
  position: absolute;
  left: 16px;
  top: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(15, 139, 109, 0.1);
  color: var(--color-meadow-deep);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
}

.page-privacy .privacy-uses__title {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-ink);
}

.page-privacy .privacy-uses p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--color-ink-soft);
}

/* 沙金强调块 */
.page-privacy .privacy-callout {
  display: grid;
  gap: 10px;
  margin: 8px 0 20px;
  padding: clamp(18px, 3vw, 26px);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-sand) 0%, #f2d9a3 100%);
  color: var(--color-ink);
}

.page-privacy .privacy-callout__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1;
  color: var(--color-ink);
}

.page-privacy .privacy-callout__text {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--color-ink);
}

/* 普通列表 */
.page-privacy .privacy-list {
  display: grid;
  gap: 12px;
  margin: 8px 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 26px;
  max-width: 42rem;
  font-size: 0.97rem;
  line-height: 1.8;
  color: var(--color-ink-soft);
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-meadow);
}

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

/* 安全措施 */
.page-privacy .privacy-guards {
  display: grid;
  gap: 12px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-guards > li {
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: rgba(15, 139, 109, 0.07);
  border: 1px solid rgba(15, 139, 109, 0.16);
}

.page-privacy .privacy-guards__title {
  margin: 0 0 6px;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-meadow-deep);
}

.page-privacy .privacy-guards p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--color-ink-soft);
}

/* 联系信息 */
.page-privacy .privacy-contact {
  display: grid;
  gap: 16px;
  margin-top: 22px;
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, var(--color-night) 0%, var(--color-night-soft) 100%);
  color: var(--color-paper);
}

.page-privacy .privacy-contact__term {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: var(--color-mint);
}

.page-privacy .privacy-contact__value {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--color-paper);
  word-break: break-word;
}

.page-privacy .privacy-contact__note {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid rgba(247, 248, 243, 0.2);
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(247, 248, 243, 0.8);
}

/* 常见问题 */
.page-privacy .privacy-extra {
  padding-top: 4px;
}

.page-privacy .privacy-extra__title {
  margin: 0;
  font-size: clamp(1.2rem, 2.2vw, 1.5rem);
  font-weight: 800;
  color: var(--color-meadow-deep);
}

.page-privacy .privacy-faq {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.page-privacy .privacy-faq__item {
  padding: 2px 18px;
  border-radius: var(--radius-md);
  background: #ffffff;
  border: 1px solid var(--color-line);
}

.page-privacy .privacy-faq__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--color-ink);
}

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

.page-privacy .privacy-faq__trigger::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--color-meadow);
}

.page-privacy .privacy-faq__item[open] .privacy-faq__trigger::after {
  content: "−";
}

.page-privacy .privacy-faq__panel {
  padding: 0 0 16px;
}

.page-privacy .privacy-faq__panel p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--color-ink-soft);
}

/* 相关页面 */
.page-privacy .privacy-related {
  display: grid;
  gap: 12px;
  margin-top: clamp(28px, 4vw, 44px);
}

.page-privacy .privacy-related__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: #ffffff;
  border: 1px solid var(--color-line);
  text-decoration: none;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--color-ink);
  transition: transform 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out), border-color 0.18s var(--ease-out);
}

.page-privacy .privacy-related__link:hover,
.page-privacy .privacy-related__link:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
  border-color: rgba(15, 139, 109, 0.35);
}

.page-privacy .privacy-related__arrow {
  font-family: var(--font-mono);
  color: var(--color-meadow);
}

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

  .page-privacy .privacy-callout {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 22px;
  }
}

@media (min-width: 720px) {
  .page-privacy .privacy-defs__row {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
  }

  .page-privacy .privacy-guards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-related {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-body {
    grid-template-columns: minmax(0, 1fr) 288px;
    align-items: start;
    gap: clamp(32px, 4vw, 56px);
  }

  .page-privacy .privacy-toc {
    order: 2;
    position: sticky;
    top: 96px;
  }

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

  .page-privacy .privacy-toc__item + .privacy-toc__item {
    margin-top: 2px;
  }

  .page-privacy .privacy-toc__link {
    display: flex;
    width: 100%;
    padding: 8px 10px;
    border: 0;
    border-radius: var(--radius-sm);
  }

  .page-privacy .privacy-articles {
    order: 1;
  }
}

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

  .page-privacy .privacy-uses > li:hover,
  .page-privacy .privacy-related__link:hover {
    transform: none;
  }
}

@media print {
  .page-privacy {
    padding-block: 0;
    background: #ffffff;
  }

  .page-privacy .privacy-toc,
  .page-privacy .privacy-related,
  .page-privacy .privacy-breadcrumb {
    display: none;
  }

  .page-privacy .privacy-hero {
    background: none;
    box-shadow: none;
    color: var(--color-ink);
    padding: 0 0 16px;
    border-bottom: 2px solid var(--color-sand);
    border-radius: 0;
  }

  .page-privacy .privacy-hero__visual {
    display: none;
  }

  .page-privacy .privacy-hero__title,
  .page-privacy .privacy-hero__lede,
  .page-privacy .privacy-hero .eyebrow {
    color: var(--color-ink);
  }

  .page-privacy .privacy-fact {
    background: none;
    border: 1px solid var(--color-line);
  }

  .page-privacy .privacy-fact__value {
    color: var(--color-meadow-deep);
  }

  .page-privacy .privacy-fact__label {
    color: var(--color-ink-soft);
  }

  .page-privacy .privacy-body {
    display: block;
    margin-top: 20px;
  }

  .page-privacy .privacy-contact {
    background: none;
    color: var(--color-ink);
    border: 1px solid var(--color-line);
  }

  .page-privacy .privacy-contact__term {
    color: var(--color-meadow-deep);
  }

  .page-privacy .privacy-contact__value,
  .page-privacy .privacy-contact__note {
    color: var(--color-ink);
    border-top-color: var(--color-line);
  }

  .page-privacy .privacy-chapter {
    break-inside: avoid;
  }
}