.page-privacy {
  --privacy-measure: 40rem;
  --privacy-clause-gap: clamp(34px, 5vw, 60px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  margin-top: 18px;
  padding: clamp(22px, 4.4vw, 46px) clamp(20px, 4vw, 52px);
  border: 1px solid var(--kt-line);
  border-radius: var(--kt-radius-lg);
  background:
    radial-gradient(120% 130% at 88% 6%, rgba(53, 240, 200, 0.16) 0%, rgba(53, 240, 200, 0) 54%),
    radial-gradient(100% 120% at 4% 96%, rgba(138, 124, 255, 0.14) 0%, rgba(138, 124, 255, 0) 58%),
    linear-gradient(158deg, #0B2119 0%, var(--kt-ink) 68%);
}

.page-privacy .privacy-hero__grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    repeating-linear-gradient(0deg, rgba(233, 243, 240, 0.045) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(233, 243, 240, 0.035) 0 1px, transparent 1px 34px);
  mask-image: radial-gradient(90% 90% at 70% 20%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(90% 90% at 70% 20%, #000 0%, transparent 78%);
}

.page-privacy .privacy-hero__body {
  position: relative;
  z-index: 1;
  max-width: 62rem;
}

.page-privacy .privacy-hero__title {
  margin: 12px 0 0;
  font-family: var(--kt-display);
  font-weight: 700;
  font-size: clamp(30px, 4.2vw, 54px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--kt-text);
  max-width: 22em;
}

.page-privacy .privacy-hero__lead {
  margin: 16px 0 0;
  max-width: var(--privacy-measure);
  font-family: var(--kt-body);
  font-size: 16px;
  line-height: 1.85;
  color: var(--kt-text-soft);
}

.page-privacy .privacy-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__meta {
  display: grid;
  gap: 10px;
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--kt-line);
}

.page-privacy .privacy-hero__metaitem {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-privacy .privacy-hero__metaitem dt {
  flex: 0 0 auto;
  min-width: 4.5em;
  font-family: var(--kt-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--kt-muted);
}

.page-privacy .privacy-hero__metaitem dd {
  margin: 0;
  font-size: 14px;
  color: var(--kt-text);
}

/* ---------- 顶部横幅 ---------- */
.page-privacy .privacy-banner {
  margin: clamp(20px, 3vw, 30px) 0 0;
  border: 1px solid var(--kt-line);
  border-radius: var(--kt-radius);
  background:
    linear-gradient(120deg, rgba(53, 240, 200, 0.1) 0%, rgba(242, 169, 59, 0.08) 52%, rgba(138, 124, 255, 0.12) 100%),
    var(--kt-panel);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--kt-radius) var(--kt-radius) 0 0;
  opacity: 0.72;
}

.page-privacy .privacy-banner .kt-media__caption {
  padding: 12px 16px 14px;
  border-top: 1px solid var(--kt-line);
  font-size: 13px;
  line-height: 1.6;
  color: var(--kt-muted);
}

/* ---------- 布局：窄栏正文 + 悬挂目录 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(28px, 4.5vw, 52px);
}

.page-privacy .privacy-doc {
  max-width: var(--privacy-measure);
  min-width: 0;
}

/* ---------- 条款分节 ---------- */
.page-privacy .privacy-clause {
  padding-top: clamp(22px, 3.4vw, 34px);
  border-top: 1px solid var(--kt-line);
}

.page-privacy .privacy-clause + .privacy-clause {
  margin-top: var(--privacy-clause-gap);
}

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

.page-privacy .privacy-clause__num {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 8px;
  background: rgba(233, 243, 240, 0.07);
  color: var(--kt-amber);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-family: var(--kt-editorial);
  font-weight: 600;
  font-size: clamp(21px, 2.4vw, 28px);
  line-height: 1.35;
  color: var(--kt-text);
}

.page-privacy .privacy-clause p {
  margin: 16px 0 0;
  font-family: var(--kt-body);
  font-size: 16px;
  line-height: 1.85;
  color: var(--kt-text-soft);
}

.page-privacy .privacy-clause p + p {
  margin-top: 14px;
}

.page-privacy .privacy-clause a {
  color: var(--kt-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 200, 0.42);
  transition: color 160ms ease, border-color 160ms ease;
}

.page-privacy .privacy-clause a:hover,
.page-privacy .privacy-clause a:focus-visible {
  color: var(--kt-cyan-soft);
  border-bottom-color: var(--kt-cyan-soft);
}

/* ---------- 表格 ---------- */
.page-privacy .privacy-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-privacy .privacy-table__caption {
  padding: 0 0 10px;
  text-align: left;
  font-family: var(--kt-data);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--kt-muted);
}

.page-privacy .privacy-table th,
.page-privacy .privacy-table td {
  padding: 12px 12px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--kt-line);
  line-height: 1.65;
}

.page-privacy .privacy-table thead th {
  font-family: var(--kt-display);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--kt-cyan);
  background: rgba(14, 42, 35, 0.85);
}

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

.page-privacy .privacy-table tbody td {
  color: var(--kt-muted);
}

.page-privacy .privacy-table tbody tr.is-active th,
.page-privacy .privacy-table tbody tr.is-active td {
  background: rgba(53, 240, 200, 0.07);
  color: var(--kt-text);
}

.page-privacy .privacy-note {
  padding: 12px 14px;
  border-left: 3px solid var(--kt-amber);
  border-radius: 0 10px 10px 0;
  background: rgba(242, 169, 59, 0.08);
  font-size: 14px !important;
  line-height: 1.75 !important;
  color: var(--kt-amber-soft) !important;
}

/* ---------- 结语 ---------- */
.page-privacy .privacy-footnote {
  margin: clamp(34px, 5vw, 56px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--kt-line);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--kt-muted);
}

/* ---------- 条款目录 ---------- */
.page-privacy .privacy-rail {
  min-width: 0;
}

.page-privacy .privacy-rail__label {
  margin: 0 0 10px;
  color: var(--kt-muted);
}

.page-privacy .privacy-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-rail__item {
  flex: 0 0 auto;
}

.page-privacy .kt-rail__link {
  display: block;
  padding: 7px 12px;
  border: 1px solid var(--kt-line);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--kt-muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.page-privacy .kt-rail__link:hover,
.page-privacy .kt-rail__link:focus-visible {
  color: var(--kt-cyan-soft);
  border-color: rgba(143, 248, 224, 0.5);
  outline: none;
}

.page-privacy .kt-rail__link.is-current {
  color: var(--kt-ink);
  background: var(--kt-cyan);
  border-color: var(--kt-cyan);
}

.page-privacy .privacy-rail__box {
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid var(--kt-line);
  border-radius: var(--kt-radius-sm);
  background: rgba(14, 42, 35, 0.6);
}

.page-privacy .privacy-rail__boxtitle {
  margin: 0 0 10px;
  font-family: var(--kt-display);
  font-size: 14px;
  letter-spacing: 0.05em;
  color: var(--kt-text);
}

.page-privacy .privacy-rail__links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-rail__links li + li {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--kt-line);
}

.page-privacy .privacy-rail__links a {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--kt-muted);
  text-decoration: none;
  transition: color 160ms ease;
}

.page-privacy .privacy-rail__links a:hover,
.page-privacy .privacy-rail__links a:focus-visible {
  color: var(--kt-cyan-soft);
  outline: none;
}

.page-privacy .privacy-toplink {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--kt-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--kt-amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 169, 59, 0.45);
}

.page-privacy .privacy-toplink:hover,
.page-privacy .privacy-toplink:focus-visible {
  color: var(--kt-amber-soft);
  border-bottom-color: var(--kt-amber-soft);
  outline: none;
}

/* ---------- 平板 ---------- */
@media (min-width: 700px) {
  .page-privacy .privacy-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-privacy .privacy-hero__metaitem {
    flex-direction: column;
    gap: 4px;
  }

  .page-privacy .privacy-banner img {
    max-height: 300px;
  }
}

/* ---------- 桌面：右侧悬挂目录 ---------- */
@media (min-width: 1040px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 232px;
    align-items: start;
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: calc(var(--kt-head-h) + 24px);
    padding-left: 20px;
    border-left: 1px solid var(--kt-line);
  }

  .page-privacy .privacy-rail__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .privacy-rail__item + .privacy-rail__item {
    margin-top: 2px;
  }

  .page-privacy .kt-rail__link {
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0 8px 8px 0;
    padding: 7px 10px;
    white-space: normal;
    font-family: var(--kt-data);
    font-size: 12.5px;
    letter-spacing: 0.01em;
  }

  .page-privacy .kt-rail__link.is-current {
    color: var(--kt-ink);
    background: rgba(53, 240, 200, 0.92);
    border-left-color: var(--kt-amber);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-clause a,
  .page-privacy .kt-rail__link,
  .page-privacy .privacy-rail__links a,
  .page-privacy .privacy-toplink {
    transition: none;
  }
}