.page-privacy {
  --privacy-line: rgba(139, 144, 152, 0.42);
  --privacy-text: rgba(245, 241, 232, 0.86);
  background: var(--ink);
  color: var(--paper);
  padding-bottom: clamp(48px, 7vw, 96px);
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-hero {
  padding-top: clamp(26px, 4vw, 52px);
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: clamp(22px, 3vw, 36px);
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6.2vw, 78px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0 0 clamp(18px, 2.6vw, 28px);
  max-width: 20ch;
  color: var(--paper);
}

.page-privacy .privacy-hero__lead {
  font-family: var(--font-body);
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.85;
  color: var(--privacy-text);
  max-width: 62ch;
  margin: 0;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
}

.page-privacy .privacy-hero__meta li {
  position: relative;
  padding-left: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--bronze);
}

.page-privacy .privacy-hero__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  background: var(--cinnabar);
}

.page-privacy .privacy-hero__banner {
  position: relative;
  margin-top: clamp(30px, 4.5vw, 60px);
  border-top: 2px solid var(--bronze);
  border-bottom: 2px solid var(--bronze);
  overflow: hidden;
  line-height: 0;
}

.page-privacy .privacy-hero__banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 18 / 5;
  object-fit: cover;
}

.page-privacy .privacy-hero__banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(200, 54, 43, 0.45) 0%, rgba(11, 13, 16, 0.08) 46%, rgba(22, 50, 79, 0.6) 100%);
  mix-blend-mode: multiply;
  pointer-events: none;
}

/* ---------- 主体栅格 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
  padding-top: clamp(34px, 5vw, 68px);
}

/* ---------- 条款目录 ---------- */
.page-privacy .privacy-toc {
  position: sticky;
  top: 12px;
  z-index: 5;
  background: var(--ink);
  padding: 10px 0 8px;
  border-bottom: 1px solid var(--privacy-line);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--bronze);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 2px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-toc__list li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--privacy-line);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-decoration: none;
  white-space: nowrap;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  border-color: var(--cinnabar);
  color: var(--cinnabar);
}

.page-privacy .privacy-toc__num {
  color: var(--bronze);
}

/* ---------- 条款骨架 ---------- */
.page-privacy .privacy-clauses {
  position: relative;
  max-width: 74ch;
}

.page-privacy .privacy-clauses::before {
  content: "";
  position: absolute;
  left: 25px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: var(--privacy-line);
}

.page-privacy .privacy-clause {
  position: relative;
  padding-left: 68px;
  margin-bottom: clamp(40px, 6vw, 76px);
}

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

.page-privacy .privacy-clause__num {
  position: absolute;
  left: 0;
  top: 0;
  width: 52px;
  padding: 3px 0;
  text-align: center;
  background: var(--ink);
  border: 1px solid var(--privacy-line);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
  letter-spacing: 0.06em;
  color: var(--bronze);
}

.page-privacy .privacy-clause h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.4vw, 30px);
  line-height: 1.32;
  margin: 0 0 16px;
  color: var(--paper);
}

.page-privacy .privacy-clause p {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.85;
  color: var(--privacy-text);
  margin: 0 0 14px;
  max-width: 62ch;
}

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

.page-privacy .privacy-clause ul {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  max-width: 62ch;
}

.page-privacy .privacy-clause ul li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 8px;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.85;
  color: var(--privacy-text);
}

.page-privacy .privacy-clause ul li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.82em;
  width: 9px;
  height: 2px;
  background: var(--cinnabar);
}

.page-privacy .privacy-note {
  margin: 20px 0;
  padding: 16px 20px;
  border-left: 3px solid var(--cinnabar);
  background: rgba(185, 138, 46, 0.1);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: rgba(245, 241, 232, 0.92);
  max-width: 62ch;
}

/* ---------- 对照表 ---------- */
.page-privacy .privacy-table-wrap {
  margin: 22px 0 14px;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: 5px 5px 0 var(--cinnabar);
}

.page-privacy .privacy-table-wrap:focus-visible {
  outline: 2px solid var(--banner-yellow);
  outline-offset: 3px;
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  font-family: var(--font-body);
  font-size: 15px;
}

.page-privacy .privacy-table caption {
  caption-side: top;
  text-align: left;
  padding: 13px 16px;
  background: var(--tibet-blue);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  border-bottom: 2px solid var(--ink);
}

.page-privacy .privacy-table th,
.page-privacy .privacy-table td {
  padding: 13px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
  color: var(--ink-soft);
  border-bottom: 1px solid rgba(11, 13, 16, 0.16);
}

.page-privacy .privacy-table thead th {
  background: rgba(11, 13, 16, 0.07);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-privacy .privacy-table tbody th {
  color: var(--ink);
  font-weight: 700;
}

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

.page-privacy .privacy-table tbody tr:hover {
  background: rgba(185, 138, 46, 0.13);
}

.page-privacy .privacy-tag {
  display: inline-block;
  padding: 3px 9px;
  border: 1px solid currentColor;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-privacy .privacy-tag--req {
  color: var(--cinnabar);
}

.page-privacy .privacy-tag--opt {
  color: var(--bronze);
}

.page-privacy .privacy-table-note {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.75;
  color: var(--grey);
  margin: 0;
  max-width: 62ch;
}

/* ---------- 底部 ---------- */
.page-privacy .privacy-foot {
  margin-top: clamp(42px, 6vw, 84px);
  padding-top: clamp(24px, 3vw, 38px);
  border-top: 2px solid var(--cinnabar);
}

.page-privacy .privacy-foot__panel {
  display: grid;
  gap: 18px;
  max-width: 74ch;
}

.page-privacy .privacy-foot__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.35;
  margin: 0;
  color: var(--paper);
}

.page-privacy .privacy-foot__text {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  color: var(--privacy-text);
  margin: 0;
  max-width: 62ch;
}

.page-privacy .privacy-foot__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.page-privacy .privacy-foot__actions .btn-ghost {
  border-color: var(--paper);
  color: var(--paper);
}

.page-privacy .privacy-foot__actions .btn-ghost:hover,
.page-privacy .privacy-foot__actions .btn-ghost:focus-visible {
  border-color: var(--cinnabar);
  color: var(--cinnabar);
}

.page-privacy .privacy-backtop {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--privacy-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--grey);
  text-decoration: none;
}

.page-privacy .privacy-backtop::before {
  content: "\2191";
}

.page-privacy .privacy-backtop:hover,
.page-privacy .privacy-backtop:focus-visible {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

/* ---------- 断点 ---------- */
@media (max-width: 1023px) {
  .page-privacy .privacy-toc__title {
    display: none;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-body {
    grid-template-columns: 232px minmax(0, 1fr);
    column-gap: clamp(32px, 5vw, 80px);
  }

  .page-privacy .privacy-toc {
    top: 24px;
    padding: 4px 0 4px 18px;
    border-bottom: 0;
    border-left: 2px solid var(--cinnabar);
  }

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

  .page-privacy .privacy-toc__list a {
    padding: 7px 0;
    border: 0;
    border-bottom: 1px solid transparent;
    font-family: var(--font-body);
    font-size: 14px;
    letter-spacing: 0;
    white-space: normal;
    color: var(--grey);
  }

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

@media (max-width: 560px) {
  .page-privacy .privacy-clause {
    padding-left: 48px;
  }

  .page-privacy .privacy-clause__num {
    width: 36px;
    font-size: 11px;
  }

  .page-privacy .privacy-clauses::before {
    left: 17px;
  }

  .page-privacy .privacy-clause p,
  .page-privacy .privacy-clause ul li {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc {
    position: static;
  }
}