.page-privacy {
  --prv-gap: 56px;
  --prv-panel: #0E1F3C;
  background: var(--void);
  color: var(--chalk);
}

.page-privacy .breadcrumb {
  padding-top: 20px;
  padding-bottom: 6px;
}

/* ---------- 头部 ---------- */
.page-privacy .prv-hero {
  position: relative;
  overflow: hidden;
  background: var(--void);
  border-bottom: 2px solid var(--steel);
}

.page-privacy .prv-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  filter: saturate(0.75) contrast(1.1);
}

.page-privacy .prv-hero__inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(44px, 9vw, 92px);
  padding-bottom: clamp(36px, 7vw, 68px);
}

.page-privacy .prv-hero__title {
  margin: 16px 0 18px;
  font-size: clamp(38px, 8vw, 74px);
  line-height: 1.03;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--chalk);
}

.page-privacy .prv-hero__lede {
  max-width: 66ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--haze);
}

.page-privacy .prv-hero__meta {
  margin-top: 24px;
  padding-left: 14px;
  border-left: 2px solid var(--neon);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--neon);
}

/* ---------- 骨架 ---------- */
.page-privacy .prv-layout {
  padding-top: clamp(36px, 7vw, 64px);
  padding-bottom: clamp(64px, 10vw, 116px);
}

/* ---------- 条款索引 ---------- */
.page-privacy .prv-index {
  margin-bottom: 34px;
  padding: 16px;
  background: var(--stand);
  border: 2px solid var(--steel);
}

.page-privacy .prv-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--haze);
}

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

.page-privacy .prv-index__link {
  display: block;
  padding: 7px 11px;
  border: 1px solid var(--steel);
  color: var(--chalk);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: color 0.15s var(--ease), background 0.15s var(--ease),
    border-color 0.15s var(--ease);
}

.page-privacy .prv-index__link:hover,
.page-privacy .prv-index__link:focus-visible {
  color: var(--void);
  background: var(--neon);
  border-color: var(--neon);
}

/* ---------- 条款 ---------- */
.page-privacy .prv-clause {
  padding-top: 44px;
  border-top: 2px solid var(--steel);
  scroll-margin-top: calc(var(--nav-h) + 28px);
}

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

.page-privacy .prv-clause__title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0 14px;
  margin: 0 0 20px;
  font-size: clamp(23px, 3.6vw, 32px);
  line-height: 1.26;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--chalk);
}

.page-privacy .prv-clause__title::after {
  content: "";
  flex: 0 0 auto;
  width: 26px;
  height: 4px;
  align-self: center;
  margin-left: 4px;
  background: var(--neon);
}

.page-privacy .prv-clause__num {
  font-family: var(--font-mono);
  font-size: 0.62em;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--coral);
}

.page-privacy .prv-body p {
  max-width: 68ch;
  margin: 0 0 18px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--chalk);
}

/* ---------- 要点列表 ---------- */
.page-privacy .prv-list {
  display: grid;
  gap: 14px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
}

.page-privacy .prv-list > li {
  position: relative;
  max-width: 68ch;
  padding-left: 26px;
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--chalk);
}

.page-privacy .prv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 14px;
  height: 2px;
  background: var(--neon);
}

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

/* ---------- 定义块 ---------- */
.page-privacy .prv-def {
  margin: 26px 0;
  padding: 20px 22px;
  background: var(--stand);
  border: 1px solid var(--steel);
  border-left: 2px solid var(--neon-dim);
  transition: background 0.15s var(--ease), border-left-color 0.15s var(--ease);
}

.page-privacy .prv-def:hover,
.page-privacy .prv-def:focus-within {
  background: var(--prv-panel);
  border-left-color: var(--neon);
}

.page-privacy .prv-def__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--neon);
}

.page-privacy .prv-def p {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--haze);
}

/* ---------- 对照表 ---------- */
.page-privacy .prv-scroll {
  margin: 26px 0;
  overflow-x: auto;
  border: 2px solid var(--steel);
  background: var(--stand);
}

.page-privacy .prv-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
}

.page-privacy .prv-table__caption {
  padding: 14px 16px 0;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--haze);
}

.page-privacy .prv-table th {
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--neon);
  background: var(--void);
  border-bottom: 2px solid var(--steel);
  white-space: nowrap;
}

.page-privacy .prv-table td {
  padding: 13px 16px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--chalk);
  border-bottom: 1px solid var(--steel);
  vertical-align: top;
}

.page-privacy .prv-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-privacy .prv-table tbody tr:hover td {
  background: rgba(35, 240, 212, 0.05);
}

/* ---------- 数据流向图 ---------- */
.page-privacy .prv-flow {
  margin: 28px 0;
  padding: 18px;
  background: var(--stand);
  border: 2px solid var(--steel);
}

.page-privacy .prv-flow__scroll {
  overflow-x: auto;
}

.page-privacy .prv-flow svg {
  display: block;
  width: 100%;
  min-width: 520px;
  height: auto;
}

.page-privacy .prv-flow__box {
  fill: var(--void);
  stroke: var(--steel);
  stroke-width: 2;
}

.page-privacy .prv-flow__box--neon {
  stroke: var(--neon);
}

.page-privacy .prv-flow__line {
  fill: none;
  stroke: var(--steel);
  stroke-width: 2;
}

.page-privacy .prv-flow__name {
  fill: var(--chalk);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
}

.page-privacy .prv-flow__sub {
  fill: var(--haze);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.03em;
}

.page-privacy .prv-flow__cap {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--steel);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--haze);
}

/* ---------- 权利块 ---------- */
.page-privacy .prv-rights {
  display: grid;
  gap: 18px;
  margin: 26px 0;
}

.page-privacy .prv-right {
  padding: 18px 18px 22px;
  background: linear-gradient(180deg, rgba(11, 24, 48, 0.9), rgba(5, 11, 24, 0));
  border-top: 2px solid var(--steel);
  transition: border-top-color 0.15s var(--ease);
}

.page-privacy .prv-right:hover,
.page-privacy .prv-right:focus-within {
  border-top-color: var(--coral);
}

.page-privacy .prv-right__title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--chalk);
}

.page-privacy .prv-right p {
  margin: 0;
  max-width: 40ch;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--haze);
}

/* ---------- 联系信息 ---------- */
.page-privacy .prv-contact {
  display: grid;
  gap: 0;
  margin: 26px 0;
  background: var(--stand);
  border: 2px solid var(--steel);
}

.page-privacy .prv-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  margin: 0;
  padding: 16px 20px;
  border-bottom: 1px solid var(--steel);
}

.page-privacy .prv-contact__row:last-child {
  border-bottom: 0;
}

.page-privacy .prv-contact__key {
  flex: 0 0 88px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--haze);
}

.page-privacy .prv-contact__val {
  flex: 1 1 220px;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--chalk);
  word-break: break-word;
}

/* ---------- 相关入口 ---------- */
.page-privacy .prv-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-privacy .prv-links a {
  display: inline-block;
  padding: 11px 16px;
  border: 2px solid var(--steel);
  color: var(--chalk);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: color 0.15s var(--ease), border-color 0.15s var(--ease),
    box-shadow 0.15s var(--ease);
}

.page-privacy .prv-links a:hover,
.page-privacy .prv-links a:focus-visible {
  color: var(--neon);
  border-color: var(--neon);
  box-shadow: 4px 4px 0 var(--steel);
}

/* ---------- 桌面 ---------- */
@media (min-width: 980px) {
  .page-privacy .prv-layout {
    display: grid;
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }

  .page-privacy .prv-index {
    position: sticky;
    top: calc(var(--nav-h) + 22px);
    margin-bottom: 0;
  }

  .page-privacy .prv-index__list {
    flex-direction: column;
    gap: 0;
  }

  .page-privacy .prv-index__link {
    padding: 10px 10px;
    border: 0;
    border-left: 2px solid var(--steel);
  }

  .page-privacy .prv-index__link:hover,
  .page-privacy .prv-index__link:focus-visible {
    color: var(--neon);
    background: var(--void);
    border-color: var(--steel);
    border-left-color: var(--neon);
  }

  .page-privacy .prv-clause {
    padding-top: var(--prv-gap);
  }

  .page-privacy .prv-clause:first-child {
    padding-top: 0;
  }
}

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

@media (max-width: 480px) {
  .page-privacy .prv-hero__meta {
    font-size: 11px;
    letter-spacing: 0.04em;
  }

  .page-privacy .prv-index__link {
    font-size: 11.5px;
    padding: 6px 9px;
  }

  .page-privacy .prv-contact__key {
    flex-basis: 100%;
  }
}