.page-privacy {
  --pv-measure: 68ch;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background-color: var(--ink-800);
  border-bottom: 1px solid var(--line);
}

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

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.14;
  filter: saturate(0.65) contrast(1.05);
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11, 31, 26, 0.35) 0%, rgba(11, 31, 26, 0.88) 68%, var(--ink-900) 100%);
}

.page-privacy .privacy-hero__cut {
  position: absolute;
  top: -30%;
  right: 16%;
  width: 1px;
  height: 170%;
  background: linear-gradient(180deg, transparent, rgba(0, 230, 195, 0.45), transparent);
  transform: rotate(15deg);
  pointer-events: none;
  z-index: 1;
}

.page-privacy .privacy-hero__cut--alt {
  right: 9%;
  background: linear-gradient(180deg, transparent, rgba(255, 106, 43, 0.35), transparent);
  transform: rotate(15deg) translateY(30px);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 2;
  padding-block: 40px 36px;
}

.page-privacy .privacy-hero__inner .breadcrumb {
  margin-bottom: 22px;
}

.page-privacy .privacy-hero__inner h1 {
  margin: 12px 0 0;
  max-width: 16ch;
  font-family: var(--font-display);
  font-size: clamp(30px, 8.2vw, 56px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-privacy .privacy-hero__lead {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.9;
  color: var(--silver);
}

.page-privacy .privacy-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.page-privacy .privacy-hero__facts li {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.page-privacy .privacy-hero__fact-key {
  color: var(--muted);
}

.page-privacy .privacy-hero__fact-key::after {
  content: "·";
  margin-left: 8px;
  color: var(--line);
}

.page-privacy .privacy-hero__fact-val {
  color: var(--cyan);
}

/* ---------- 主体栅格 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  padding-block: 36px 68px;
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-index {
  order: -1;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  background-color: var(--ink-800);
  padding: 18px 20px 16px;
}

.page-privacy .privacy-index__title {
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--silver);
}

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

.page-privacy .privacy-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 0 8px 12px;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible,
.page-privacy .privacy-index__link.is-current {
  color: var(--text);
  border-left-color: var(--cyan);
}

.page-privacy .privacy-index__num {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .privacy-index__link.is-current .privacy-index__num {
  color: var(--orange);
}

.page-privacy .privacy-index__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-article {
  min-width: 0;
  max-width: var(--pv-measure);
}

.page-privacy .privacy-sec {
  scroll-margin-top: 88px;
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: 42px;
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-sec__num {
  flex: none;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.005em;
  color: var(--text);
}

.page-privacy .privacy-sec__body {
  padding-top: 14px;
  min-width: 0;
}

.page-privacy .privacy-sec__body p {
  margin: 0 0 16px;
}

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

.page-privacy .privacy-sub {
  margin: 24px 0 10px;
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .privacy-list {
  margin: 12px 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--silver);
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 1px;
  background-color: var(--cyan);
}

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

/* ---------- 提示块 ---------- */
.page-privacy .privacy-note {
  margin: 22px 0 0;
  padding: 18px 20px;
  background-color: var(--paper);
  border-left: 4px solid var(--orange);
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--on-accent);
}

.page-privacy .privacy-note strong {
  color: var(--ink-950);
  font-weight: 700;
}

/* ---------- 表格 ---------- */
.page-privacy .privacy-tablewrap {
  margin: 18px 0 20px;
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
}

.page-privacy .privacy-tablewrap .data-table {
  margin: 0;
  min-width: 560px;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 700px) {
  .page-privacy .privacy-hero__inner {
    padding-block: 58px 52px;
  }

  .page-privacy .privacy-sec__title {
    font-size: 27px;
  }

  .page-privacy .privacy-sub {
    margin-top: 28px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-body {
    grid-template-columns: minmax(0, 1fr) 236px;
    gap: 64px;
    align-items: start;
    padding-block: 56px 96px;
  }

  .page-privacy .privacy-index {
    order: 0;
    position: sticky;
    top: calc(var(--bar-h) + 24px);
    background-color: transparent;
    border: 0;
    border-left: 1px solid var(--line);
    padding: 4px 0 4px 20px;
  }

  .page-privacy .privacy-index__list {
    gap: 0;
  }

  .page-privacy .privacy-index__link {
    padding: 9px 0 9px 14px;
    margin-left: -21px;
  }

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

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