.page-privacy {
  --privacy-aside: 272px;
  --privacy-flow: linear-gradient(90deg, var(--cyan), var(--gold));
  padding-bottom: 88px;
}

.page-privacy .privacy-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 70;
  background: rgba(38, 50, 92, 0.55);
  pointer-events: none;
}

.page-privacy .privacy-progress__bar {
  display: block;
  height: 100%;
  transform: scaleX(var(--progress, 0));
  transform-origin: left center;
  background: var(--privacy-flow);
  transition: transform 120ms linear;
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  padding: 28px 0 8px;
  background:
    radial-gradient(680px 340px at 84% -10%, rgba(57, 240, 218, 0.14), transparent 70%),
    radial-gradient(520px 300px at 8% 12%, rgba(255, 79, 154, 0.1), transparent 72%);
}

.page-privacy .privacy-hero__inner {
  max-width: var(--maxw);
}

.page-privacy .privacy-hero__kicker {
  margin: 18px 0 12px;
}

.page-privacy .privacy-hero__title {
  margin: 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-size: clamp(30px, 6.2vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.025em;
  color: var(--text);
}

.page-privacy .privacy-hero__lead {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .privacy-hero__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
}

.page-privacy .privacy-hero__meta li {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: rgba(16, 26, 58, 0.75);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-privacy .privacy-hero__media {
  margin: 28px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-800);
}

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

.page-privacy .privacy-hero__media .media__caption {
  padding: 10px 16px 12px;
  font-size: 12.5px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

/* 主体两栏 */
.page-privacy .privacy-body {
  padding-top: 28px;
}

.page-privacy .legal {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  max-width: var(--maxw);
}

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

.page-privacy .legal__toc-mobile {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--ink-800);
  overflow: hidden;
}

.page-privacy .legal__toc-mobile .accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: transparent;
  border: 0;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  text-align: left;
  cursor: pointer;
}

.page-privacy .legal__toc-mobile .accordion__panel {
  padding: 4px 8px 12px;
  border-top: 1px solid var(--line);
}

/* 目录链接 */
.page-privacy .toc {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-left: 1px solid var(--line);
  padding: 4px 0;
}

.page-privacy .toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-left: -1px;
  padding: 9px 12px;
  border-left: 2px solid transparent;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.6;
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}

.page-privacy .toc__link:hover,
.page-privacy .toc__link:focus-visible {
  color: var(--text);
  border-left-color: var(--cyan);
  background: rgba(57, 240, 218, 0.07);
}

.page-privacy .toc__num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--cyan);
  letter-spacing: 0.06em;
  flex: none;
}

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

.page-privacy .toc--stacked {
  border-left: 0;
}

.page-privacy .toc--stacked .toc__link {
  margin-left: 0;
  border-left: 0;
  border-radius: var(--radius-pill);
  padding: 10px 14px;
}

.page-privacy .toc--stacked .toc__link:hover,
.page-privacy .toc--stacked .toc__link:focus-visible {
  border-left-color: transparent;
  background: rgba(57, 240, 218, 0.1);
}

/* 条款正文 */
.page-privacy .clause {
  padding: 26px 0 4px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 84px;
}

.page-privacy .clause:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .clause__num {
  flex: none;
  padding: 2px 10px;
  border: 1px solid rgba(57, 240, 218, 0.3);
  border-radius: var(--radius-pill);
  background: rgba(57, 240, 218, 0.1);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 27px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-privacy .clause__sub {
  margin: 20px 0 10px;
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-privacy .clause p {
  max-width: 68ch;
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
}

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

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

.page-privacy .clause__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 70ch;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.page-privacy .clause__mail {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 240, 218, 0.45);
}

.page-privacy .clause__mail:hover,
.page-privacy .clause__mail:focus-visible {
  color: var(--mist);
  border-bottom-color: var(--mist);
}

/* 关键定义 */
.page-privacy .def {
  margin: 16px 0 16px;
  padding: 14px 16px;
  max-width: 66ch;
  border-left: 2px solid var(--magenta);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(255, 79, 154, 0.07);
}

.page-privacy .def__term {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--magenta);
}

.page-privacy .def p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text);
}

/* 权利卡片 */
.page-privacy .rights {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-privacy .rights__item {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--ink-800);
}

.page-privacy .rights__mark {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-privacy .rights__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* 步骤 */
.page-privacy .steps {
  list-style: none;
  counter-reset: step;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 70ch;
}

.page-privacy .steps li {
  counter-increment: step;
  position: relative;
  padding-left: 38px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-privacy .steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  background: var(--gold);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
}

/* 结尾行动区 */
.page-privacy .privacy-cta {
  margin-top: 24px;
  padding: 20px 18px;
  border: 1px solid rgba(57, 240, 218, 0.28);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(150deg, rgba(57, 240, 218, 0.1), rgba(243, 196, 107, 0.08) 65%, transparent),
    var(--ink-800);
}

.page-privacy .privacy-cta__text {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
}

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

@media (min-width: 620px) {
  .page-privacy .rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 22px 24px;
  }

  .page-privacy .privacy-cta__text {
    margin: 0;
    max-width: 46ch;
  }
}

@media (min-width: 1000px) {
  .page-privacy {
    padding-bottom: 120px;
  }

  .page-privacy .privacy-hero {
    padding-top: 44px;
  }

  .page-privacy .privacy-hero__kicker {
    margin-top: 24px;
  }

  .page-privacy .privacy-hero__media {
    margin-top: 34px;
    border-radius: var(--radius-lg);
  }

  .page-privacy .privacy-body {
    padding-top: 48px;
  }

  .page-privacy .legal {
    grid-template-columns: var(--privacy-aside) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-privacy .legal__aside {
    display: block;
    position: sticky;
    top: 104px;
    padding: 18px 18px 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--ink-800);
  }

  .page-privacy .legal__aside-title {
    margin: 0 0 10px;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.1em;
    color: var(--gold);
  }

  .page-privacy .legal__aside-note {
    margin: 16px 0 0;
    padding-top: 14px;
    border-top: 1px solid var(--line);
    font-size: 12.5px;
    line-height: 1.7;
    color: var(--muted);
  }

  .page-privacy .legal__aside-link {
    color: var(--cyan);
    text-decoration: none;
    border-bottom: 1px solid rgba(57, 240, 218, 0.45);
  }

  .page-privacy .legal__aside-link:hover,
  .page-privacy .legal__aside-link:focus-visible {
    color: var(--mist);
  }

  .page-privacy .legal__toc-mobile {
    display: none;
  }

  .page-privacy .clause {
    padding: 34px 0 6px;
    scroll-margin-top: 96px;
  }

  .page-privacy .clause p {
    font-size: 16px;
  }

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

@media (min-width: 1280px) {
  .page-privacy .privacy-progress {
    left: var(--rail-w);
  }

  .page-privacy .legal {
    gap: 72px;
  }
}

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