.page-privacy {
  --pv-muted: #5C718A;
  --pv-line: rgba(20, 55, 92, .12);
  --pv-tint: #EAF1F8;
  --pv-accent: #00897C;
  --pv-ink: #23364B;
}

/* ---------- 首屏 ---------- */
.page-privacy .priv-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(140px, 18vw, 208px) 0 clamp(56px, 7vw, 92px);
  color: var(--white);
  background:
    radial-gradient(88% 76% at 84% 2%, #11405F 0%, rgba(17, 64, 95, 0) 64%),
    radial-gradient(64% 62% at 4% 104%, rgba(0, 224, 198, .18) 0%, rgba(0, 224, 198, 0) 62%),
    linear-gradient(178deg, #06203A 0%, var(--ink) 58%, var(--ink-deep) 100%);
}

.page-privacy .priv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    180deg,
    rgba(255, 255, 255, .04) 0 1px,
    rgba(255, 255, 255, 0) 1px 5px
  );
  opacity: .55;
}

.page-privacy .priv-hero > .court-container {
  position: relative;
  z-index: 1;
}

.page-privacy .priv-hero .court-crumbs__link {
  color: var(--neon-soft);
}

.page-privacy .priv-hero .court-crumbs__sep,
.page-privacy .priv-hero .court-crumbs__current {
  color: rgba(169, 255, 244, .5);
}

.page-privacy .priv-hero .court-eyebrow {
  margin: 34px 0 0;
  color: var(--neon);
}

.page-privacy .priv-hero__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 6.2vw, 58px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.025em;
  color: var(--white);
}

.page-privacy .priv-hero__lead {
  margin: 24px 0 0;
  max-width: 62ch;
  color: rgba(244, 247, 251, .82);
}

.page-privacy .priv-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-hero__tags li {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  padding: 7px 15px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(0, 224, 198, .32);
  background: rgba(0, 224, 198, .08);
  color: var(--neon-soft);
}

/* ---------- 阅读区骨架 ---------- */
.page-privacy .priv-body {
  padding: clamp(56px, 7vw, 104px) 0 clamp(72px, 9vw, 132px);
}

.page-privacy .priv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

@media (min-width: 1000px) {
  .page-privacy .priv-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(44px, 6vw, 92px);
  }
}

/* ---------- 目录 ---------- */
.page-privacy .priv-toc {
  background: var(--white);
  border: 1px solid var(--pv-line);
  border-radius: var(--r-md);
  padding: 20px 22px;
}

.page-privacy .priv-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--pv-accent);
}

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

.page-privacy .priv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 0;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--pv-muted);
  text-decoration: none;
  transition: color .16s ease;
}

.page-privacy .priv-toc__link::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  margin-top: .5em;
  border-radius: 50%;
  background: currentColor;
  opacity: .35;
  transition: background-color .16s ease, opacity .16s ease, box-shadow .16s ease;
}

.page-privacy .priv-toc__link:hover,
.page-privacy .priv-toc__link:focus-visible {
  color: var(--pv-ink);
}

.page-privacy .priv-toc__link.is-active {
  color: var(--ink);
  font-weight: 500;
}

.page-privacy .priv-toc__link.is-active::before {
  background: var(--neon);
  opacity: 1;
  box-shadow: 0 0 0 3px rgba(0, 224, 198, .2);
}

@media (min-width: 1000px) {
  .page-privacy .priv-toc {
    position: sticky;
    top: 128px;
    background: transparent;
    border: 0;
    border-left: 1px solid var(--pv-line);
    border-radius: 0;
    padding: 4px 0 4px 22px;
  }
}

/* ---------- 正文区块 ---------- */
.page-privacy .priv-article {
  display: grid;
  gap: 22px;
  min-width: 0;
}

.page-privacy .priv-block {
  min-width: 0;
  background: var(--white);
  border: 1px solid var(--pv-line);
  border-radius: var(--r-lg);
  padding: clamp(24px, 4vw, 52px);
  scroll-margin-top: 132px;
}

.page-privacy .priv-block--tint {
  background: var(--pv-tint);
}

.page-privacy .priv-block__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 18px;
  margin-bottom: 26px;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .priv-block__index {
  flex: none;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--pv-accent);
}

.page-privacy .priv-block__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 3vw, 30px);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -.015em;
  color: var(--ink);
}

.page-privacy .priv-block p {
  margin: 0 0 1.05em;
  max-width: 64ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--pv-ink);
  overflow-wrap: break-word;
}

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

.page-privacy .priv-block strong {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .priv-block a {
  color: var(--pv-accent);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 137, 124, .35);
  transition: border-color .16s ease;
}

.page-privacy .priv-block a:hover,
.page-privacy .priv-block a:focus-visible {
  border-bottom-color: var(--pv-accent);
}

/* ---------- 图片 ---------- */
.page-privacy .priv-figure {
  margin: 0 0 30px;
}

.page-privacy .priv-figure__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--r-md);
  border: 1px solid var(--pv-line);
  background: var(--panel);
  object-fit: cover;
}

.page-privacy .priv-figure__cap {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--pv-muted);
}

/* ---------- 四类信息卡片 ---------- */
.page-privacy .priv-facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 720px) {
  .page-privacy .priv-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .priv-facts__item {
  display: grid;
  gap: 7px;
  padding: 20px 22px;
  border-radius: var(--r-md);
  border: 1px solid rgba(20, 55, 92, .1);
  background: linear-gradient(180deg, #F6FAFE 0%, #E9F1F9 100%);
}

.page-privacy .priv-facts__k {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--pv-accent);
}

.page-privacy .priv-facts__v {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--pv-ink);
}

/* ---------- 术语提示 ---------- */
.page-privacy .priv-term {
  position: relative;
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .9em;
  padding: 1px 7px;
  border-radius: 6px;
  background: var(--neon-soft);
  color: #06403A;
  border-bottom: 1px dashed rgba(0, 137, 124, .55);
  cursor: help;
}

.page-privacy .priv-term::after {
  content: attr(data-tip);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  z-index: 6;
  width: max-content;
  max-width: min(260px, 70vw);
  padding: 10px 13px;
  border-radius: 12px;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.65;
  letter-spacing: 0;
  text-align: left;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 6px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
  pointer-events: none;
}

.page-privacy .priv-term:hover::after,
.page-privacy .priv-term:focus-visible::after {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

/* ---------- 同步流程 ---------- */
.page-privacy .priv-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 28px 0 26px;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-flow__node {
  position: relative;
  display: grid;
  gap: 5px;
  padding: 20px 22px;
  border-radius: var(--r-md);
  border: 1px solid var(--pv-line);
  background: linear-gradient(180deg, #F7FBFF 0%, #E8F1F9 100%);
}

.page-privacy .priv-flow__step {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--pv-accent);
}

.page-privacy .priv-flow__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .priv-flow__desc {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--pv-muted);
}

@media (min-width: 800px) {
  .page-privacy .priv-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 34px;
  }

  .page-privacy .priv-flow__node + .priv-flow__node::before {
    content: "";
    position: absolute;
    top: 50%;
    left: -24px;
    width: 13px;
    height: 1px;
    background: var(--pv-accent);
    opacity: .55;
  }

  .page-privacy .priv-flow__node + .priv-flow__node::after {
    content: "";
    position: absolute;
    top: calc(50% - 3px);
    left: -13px;
    width: 6px;
    height: 6px;
    border-top: 1px solid var(--pv-accent);
    border-right: 1px solid var(--pv-accent);
    transform: rotate(45deg);
    opacity: .55;
  }
}

/* ---------- 保留期限 ---------- */
.page-privacy .priv-terms {
  margin: 0;
  display: grid;
}

.page-privacy .priv-terms__row {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .priv-terms__row:first-child {
  padding-top: 4px;
}

.page-privacy .priv-terms__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

@media (min-width: 720px) {
  .page-privacy .priv-terms__row {
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 28px;
    align-items: baseline;
  }
}

.page-privacy .priv-terms dt {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--pv-accent);
}

.page-privacy .priv-terms dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--pv-ink);
}

/* ---------- 第三方场景 ---------- */
.page-privacy .priv-sharing {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-sharing__item {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px dashed rgba(20, 55, 92, .2);
}

.page-privacy .priv-sharing__item:first-child {
  padding-top: 4px;
}

.page-privacy .priv-sharing__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

@media (min-width: 720px) {
  .page-privacy .priv-sharing__item {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 28px;
    align-items: baseline;
  }
}

.page-privacy .priv-sharing__scene {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--pv-accent);
}

.page-privacy .priv-sharing__desc {
  font-size: 16px;
  line-height: 1.8;
  color: var(--pv-ink);
}

/* ---------- 可展开操作步骤 ---------- */
.page-privacy .priv-step {
  border-top: 1px solid var(--pv-line);
}

.page-privacy .priv-step:last-of-type {
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .priv-step__sum {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 19px 2px;
  font-size: 16.5px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  transition: color .16s ease;
}

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

.page-privacy .priv-step__sum:hover,
.page-privacy .priv-step__sum:focus-visible {
  color: var(--pv-accent);
}

.page-privacy .priv-step__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--pv-accent);
}

.page-privacy .priv-step__label {
  flex: 1 1 auto;
  min-width: 0;
}

.page-privacy .priv-step__chev {
  flex: none;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--pv-accent);
  border-bottom: 2px solid var(--pv-accent);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform .2s ease;
}

.page-privacy .priv-step[open] .priv-step__chev {
  transform: rotate(-135deg) translate(-2px, -2px);
}

.page-privacy .priv-step__body {
  padding: 0 2px 22px 8px;
}

@media (min-width: 720px) {
  .page-privacy .priv-step__body {
    padding: 0 2px 24px 38px;
  }
}

.page-privacy .priv-step__body p {
  margin: 0;
  font-size: 15.5px;
  color: var(--pv-ink);
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-term::after,
  .page-privacy .priv-step__chev,
  .page-privacy .priv-toc__link,
  .page-privacy .priv-toc__link::before {
    transition: opacity .01ms linear, color .01ms linear, background-color .01ms linear;
  }
}