.page-privacy {
  --clause-pad: clamp(20px, 3vw, 30px);
  --clause-gap: clamp(18px, 2.6vw, 26px);
  --legal-body-ink: #C6D3E8;
  --legal-dim-ink: #B9C7DE;
  display: block;
  color: var(--paper);
}

.page-privacy .breadcrumb {
  padding: clamp(18px, 3vw, 28px) 0 0;
  font-size: var(--fs-7);
  letter-spacing: .04em;
  color: var(--muted);
}

.page-privacy .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--blue);
}

.page-privacy .breadcrumb__sep {
  margin: 0 .55em;
  color: var(--line);
}

.page-privacy .breadcrumb [aria-current="page"] {
  color: var(--gold);
}

/* ---------- 首屏 ---------- */

.page-privacy .legal-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(24px, 4vw, 42px) 0 clamp(22px, 3.2vw, 34px);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .legal-hero::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -14%;
  width: min(460px, 62vw);
  height: min(300px, 40vw);
  background: var(--grad-highland);
  opacity: .3;
  border-radius: 46% 10% 38% 6% / 50% 12% 44% 8%;
  z-index: -1;
  pointer-events: none;
}

.page-privacy .legal-hero__tag {
  display: inline-block;
  margin: 0 0 clamp(14px, 2vw, 20px);
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-7);
  letter-spacing: .22em;
  color: var(--gold);
  border: 1px solid rgba(245, 194, 74, .38);
  border-radius: var(--radius-sm);
}

.page-privacy .legal-hero h1 {
  margin: 0 0 clamp(14px, 2vw, 20px);
  max-width: 17em;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: var(--fs-1);
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .legal-hero__lede {
  margin: 0;
  max-width: 40em;
  font-size: var(--fs-5);
  line-height: 1.85;
  color: var(--legal-body-ink);
}

.page-privacy .legal-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1px;
  margin: clamp(22px, 3.4vw, 34px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line-soft);
  overflow: hidden;
}

.page-privacy .legal-stats__item {
  background: var(--panel-hi);
  padding: 14px 16px;
}

.page-privacy .legal-stats dt {
  margin: 0 0 6px;
  font-size: var(--fs-7);
  letter-spacing: .06em;
  color: var(--muted);
}

.page-privacy .legal-stats dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-4);
  font-variant-numeric: tabular-nums;
  color: var(--gold);
}

/* ---------- 首屏横图 ---------- */

.page-privacy .legal-figure {
  margin: clamp(26px, 4vw, 42px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-hi);
  overflow: hidden;
}

.page-privacy .legal-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1400 / 480;
  object-fit: cover;
  filter: saturate(.86) contrast(1.06);
}

.page-privacy .legal-figure figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--line-soft);
  font-size: var(--fs-7);
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 正文与目录布局 ---------- */

.page-privacy .legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas:
    "toc"
    "body";
  row-gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(30px, 5vw, 54px);
}

.page-privacy .legal-body {
  grid-area: body;
  min-width: 0;
}

.page-privacy .legal-toc {
  grid-area: toc;
  min-width: 0;
  padding: 14px 16px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-hi);
}

.page-privacy .legal-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-7);
  letter-spacing: .2em;
  color: var(--gold);
}

.page-privacy .legal-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .legal-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  border-radius: var(--radius-sm);
  font-size: var(--fs-6);
  color: var(--legal-dim-ink);
  text-decoration: none;
  white-space: nowrap;
  transition: color .18s ease, background .18s ease, border-color .18s ease;
}

.page-privacy .legal-toc__list a:hover,
.page-privacy .legal-toc__list a:focus-visible {
  color: var(--paper);
  background: rgba(47, 109, 224, .14);
  border-left-color: var(--blue);
}

.page-privacy .legal-toc__num {
  font-family: var(--font-mono);
  font-size: var(--fs-7);
  color: var(--blue);
}

/* ---------- 阅读进度 ---------- */

.page-privacy .legal-track {
  height: 2px;
  margin: 0 0 clamp(18px, 3vw, 26px);
  border-radius: 2px;
  background: var(--line);
  overflow: hidden;
}

.page-privacy .legal-track__fill {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--blue) 0%, var(--gold) 100%);
  transition: transform .12s linear;
}

/* ---------- 条款卡片 ---------- */

.page-privacy .clause {
  position: relative;
  margin: 0 0 var(--clause-gap);
  padding: var(--clause-pad);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--grad-night);
  overflow: hidden;
  scroll-margin-top: 118px;
}

.page-privacy .clause::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 52px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue) 0%, rgba(47, 109, 224, 0) 100%);
}

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .clause__num {
  flex: none;
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: var(--fs-7);
  letter-spacing: .1em;
  color: var(--gold);
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: var(--fs-4);
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .clause__body p {
  margin: 0 0 14px;
  max-width: 40em;
  font-size: var(--fs-5);
  line-height: 1.85;
  color: var(--legal-body-ink);
}

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

.page-privacy .clause__body a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 109, 224, .45);
}

.page-privacy .clause__body a:hover,
.page-privacy .clause__body a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-privacy .clause__key {
  font-weight: 600;
  color: var(--paper);
  background: linear-gradient(180deg, transparent 64%, rgba(245, 194, 74, .3) 64%);
  padding-bottom: 1px;
}

/* ---------- 折叠补充 ---------- */

.page-privacy .clause__more {
  margin-top: 16px;
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  background: rgba(10, 23, 48, .55);
}

.page-privacy .clause__more summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  font-size: var(--fs-6);
  color: var(--blue);
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .clause__more summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-5);
  color: var(--gold);
}

.page-privacy .clause__more[open] summary::after {
  content: "–";
}

.page-privacy .clause__more ul {
  margin: 0;
  padding: 0 16px 16px 34px;
  font-size: var(--fs-6);
  line-height: 1.8;
  color: var(--legal-dim-ink);
}

.page-privacy .clause__more li {
  margin-bottom: 6px;
}

.page-privacy .clause__more li:last-child {
  margin-bottom: 0;
}

/* ---------- 留存期限表 ---------- */

.page-privacy .save-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: var(--fs-6);
}

.page-privacy .save-table th,
.page-privacy .save-table td {
  padding: 11px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .save-table thead th {
  font-size: var(--fs-7);
  letter-spacing: .06em;
  color: var(--muted);
  background: rgba(36, 64, 110, .28);
  white-space: nowrap;
}

.page-privacy .save-table tbody th {
  font-weight: 600;
  color: var(--paper);
  white-space: nowrap;
}

.page-privacy .save-table td {
  line-height: 1.7;
  color: var(--legal-dim-ink);
}

.page-privacy .save-table td.is-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--gold);
  white-space: nowrap;
}

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

/* ---------- 操作清单 ---------- */

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

.page-privacy .ops__item {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(18, 39, 74, .52);
}

.page-privacy .ops__label {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 8px;
  border-radius: 2px;
  background: var(--gold);
  font-family: var(--font-mono);
  font-size: var(--fs-7);
  letter-spacing: .08em;
  color: var(--night);
}

.page-privacy .ops__item p {
  margin: 0;
  font-size: var(--fs-6);
  line-height: 1.78;
  color: var(--legal-dim-ink);
}

/* ---------- 结尾入口 ---------- */

.page-privacy .legal-foot {
  margin-top: clamp(26px, 4vw, 42px);
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-hi);
}

.page-privacy .legal-foot__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: var(--fs-4);
  color: var(--paper);
}

.page-privacy .legal-foot__note {
  margin: 0 0 16px;
  max-width: 40em;
  font-size: var(--fs-6);
  line-height: 1.78;
  color: var(--legal-dim-ink);
}

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

/* ---------- 响应式 ---------- */

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

  .page-privacy .ops__item:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1000px) {
  .page-privacy .legal-layout {
    grid-template-columns: minmax(0, 1fr) 236px;
    grid-template-areas: "body toc";
    column-gap: clamp(36px, 4.5vw, 72px);
    align-items: start;
  }

  .page-privacy .legal-toc {
    position: sticky;
    top: 108px;
  }

  .page-privacy .legal-toc__list {
    flex-direction: column;
    gap: 0;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-privacy .legal-toc__list a {
    white-space: normal;
  }
}

@media (max-width: 999px) {
  .page-privacy .legal-toc__list a {
    background: rgba(47, 109, 224, .08);
    border-left-color: rgba(47, 109, 224, .35);
  }
}

@media (max-width: 460px) {
  .page-privacy .legal-hero h1 {
    font-size: 30px;
  }

  .page-privacy .legal-stats dd {
    font-size: var(--fs-5);
  }

  .page-privacy .clause__head {
    flex-wrap: wrap;
    gap: 6px 10px;
  }
}