/* ===== 数据与隐私 /data-privacy/ ===== */
.page-privacy {
  --p-line: rgba(23, 24, 28, 0.13);
  --p-pad-y: clamp(46px, 7vw, 92px);
  --p-dex-w: 218px;
  --p-scan-top: calc(var(--head-h) + 24px);
  background: var(--paper);
  color: var(--graphite);
}

/* ---------- 顶部氛围横幅 ---------- */
.page-privacy .privacy-masthead {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--eagle-red-deep);
  color: var(--paper);
  padding-block: clamp(44px, 7vw, 96px) clamp(38px, 5.6vw, 76px);
}

.page-privacy .privacy-masthead__img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
}

.page-privacy .privacy-masthead::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(104deg, rgba(92, 15, 22, 0.95) 0%, rgba(92, 15, 22, 0.6) 48%, rgba(92, 15, 22, 0.9) 100%),
    radial-gradient(120% 90% at 88% 0%, rgba(185, 137, 58, 0.24), transparent 62%);
}

.page-privacy .privacy-masthead__inner {
  position: relative;
  z-index: 2;
}

.page-privacy .privacy-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(20px, 3vw, 34px);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: rgba(245, 241, 232, 0.7);
}

.page-privacy .privacy-crumbs a {
  color: rgba(245, 241, 232, 0.9);
  text-decoration: none;
  border-bottom: 1px solid rgba(185, 137, 58, 0.55);
  padding-bottom: 1px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .privacy-crumbs a:hover {
  color: var(--gold-bright);
  border-bottom-color: var(--gold-bright);
}

.page-privacy .privacy-crumbs__sep {
  color: rgba(185, 137, 58, 0.8);
}

.page-privacy .privacy-masthead__annot {
  display: inline-block;
  margin: 0 0 14px;
  color: var(--gold-bright);
  letter-spacing: 0.34em;
}

.page-privacy .privacy-masthead__title {
  font-family: var(--font-head);
  font-size: clamp(29px, 5.2vw, 60px);
  line-height: 1.14;
  letter-spacing: -0.038em;
  font-weight: 800;
  color: #fff;
  margin: 0 0 22px;
  max-width: 17ch;
  text-wrap: balance;
}

.page-privacy .privacy-masthead__lede {
  max-width: 46ch;
  margin: 0;
  font-size: clamp(15.5px, 1.5vw, 17.5px);
  line-height: 1.9;
  color: rgba(245, 241, 232, 0.84);
}

/* ---------- 主体：左目录 + 右正文 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4.5vw, 60px);
  padding-block: var(--p-pad-y);
}

.page-privacy .privacy-dex__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  color: var(--ink-soft);
}

.page-privacy .privacy-dex__list {
  list-style: none;
  margin: 0;
  padding: 14px 0 4px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  border-top: 2px solid var(--eagle-red);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-dex__link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  white-space: nowrap;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--paper-warm);
  color: var(--ink-soft);
  font-size: 13.5px;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.page-privacy .privacy-dex__link:hover {
  color: var(--eagle-red);
  background: #e5ddd0;
}

.page-privacy .privacy-dex__link.is-current,
.page-privacy .privacy-dex__link[aria-current="true"] {
  background: var(--eagle-red);
  color: var(--paper);
}

.page-privacy .privacy-dex__num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  opacity: 0.72;
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-content {
  min-width: 0;
}

.page-privacy .clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px 30px;
  padding-block: clamp(28px, 4.2vw, 50px);
  border-top: 1px solid var(--p-line);
  scroll-margin-top: var(--p-scan-top);
}

.page-privacy .clause:first-child {
  border-top: 2px solid var(--gold);
}

.page-privacy .clause:last-child {
  border-bottom: 1px solid var(--p-line);
}

.page-privacy .clause__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-privacy .clause__title {
  font-family: var(--font-head);
  font-size: clamp(20px, 2.5vw, 29px);
  line-height: 1.28;
  letter-spacing: -0.03em;
  font-weight: 800;
  color: var(--eagle-red-deep);
  margin: 0 0 16px;
}

.page-privacy .clause__body p {
  margin: 0 0 16px;
  max-width: 40em;
  font-size: 16.5px;
  line-height: 1.88;
  color: var(--ink-soft);
}

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

.page-privacy .clause__body a {
  color: var(--eagle-red);
  text-decoration: none;
  border-bottom: 1px solid rgba(142, 27, 34, 0.4);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .clause__body a:hover {
  color: var(--eagle-red-deep);
  border-bottom-color: var(--gold);
}

/* 分类条目 */
.page-privacy .term-list {
  margin: 26px 0 0;
  padding: 0;
}

.page-privacy .term-list dt {
  display: flex;
  align-items: baseline;
  gap: 11px;
  padding: 18px 0 4px;
  border-top: 1px solid var(--p-line);
  font-family: var(--font-head);
  font-size: 16.5px;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--graphite);
}

.page-privacy .term-list dt::before {
  content: "";
  flex: none;
  width: 14px;
  height: 2px;
  background: var(--gold);
  transform: skewX(-18deg) translateY(-4px);
}

.page-privacy .term-list dt:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .term-list dd {
  margin: 0;
  max-width: 40em;
  padding: 0 0 18px 25px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* 要点清单 */
.page-privacy .point-list {
  list-style: none;
  margin: 24px 0 22px;
  padding: 0;
}

.page-privacy .point-list li {
  position: relative;
  max-width: 40em;
  padding: 16px 0 16px 30px;
  border-top: 1px solid var(--p-line);
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .point-list li:last-child {
  border-bottom: 1px solid var(--p-line);
}

.page-privacy .point-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 27px;
  width: 12px;
  height: 2px;
  background: var(--eagle-red);
  transform: skewX(-18deg);
}

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

/* 期限标签 */
.page-privacy .limit-tag {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 2px 9px;
  margin: 0 2px;
  border-radius: 4px;
  background: var(--state-blue-soft);
  color: var(--state-blue);
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.04em;
  line-height: 1.6;
  cursor: help;
  outline-offset: 3px;
  transition: background 0.18s ease;
}

.page-privacy .limit-tag:hover {
  background: #d5eaee;
}

.page-privacy .limit-tag__hint {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  z-index: 5;
  width: max-content;
  max-width: min(260px, 74vw);
  padding: 9px 12px;
  border-radius: 9px;
  background: var(--graphite);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.62;
  text-align: left;
  white-space: normal;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 6px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
}

.page-privacy .limit-tag:hover .limit-tag__hint,
.page-privacy .limit-tag:focus-visible .limit-tag__hint {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

/* 联系信息块 */
.page-privacy .privacy-contact {
  margin: 26px 0 24px;
  padding: clamp(16px, 3vw, 26px);
  background: var(--paper-warm);
  border-radius: var(--radius);
}

.page-privacy .privacy-contact__row {
  display: grid;
  gap: 4px 20px;
  padding: 12px 0;
  border-top: 1px solid rgba(23, 24, 28, 0.11);
}

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

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

.page-privacy .privacy-contact dt {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

.page-privacy .privacy-contact dd {
  margin: 0;
  font-size: 15.5px;
  color: var(--graphite);
  overflow-wrap: anywhere;
}

/* ---------- 断点 ---------- */
@media (min-width: 560px) {
  .page-privacy .privacy-contact__row {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
  }
}

@media (min-width: 768px) {
  .page-privacy .clause {
    grid-template-columns: 74px minmax(0, 1fr);
  }

  .page-privacy .clause__index {
    padding-top: 7px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--p-dex-w) minmax(0, 1fr);
    gap: clamp(48px, 6vw, 88px);
  }

  .page-privacy .privacy-dex {
    position: sticky;
    top: var(--p-scan-top);
    align-self: start;
  }

  .page-privacy .privacy-dex__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-top: 10px;
  }

  .page-privacy .privacy-dex__link {
    display: block;
    padding: 9px 4px 9px 14px;
    border-radius: 0;
    background: none;
    border-left: 2px solid transparent;
    border-bottom: 1px solid rgba(23, 24, 28, 0.08);
    white-space: normal;
    font-size: 14px;
    line-height: 1.5;
  }

  .page-privacy .privacy-dex__link:hover {
    background: none;
    color: var(--eagle-red);
    border-left-color: var(--gold);
  }

  .page-privacy .privacy-dex__link.is-current,
  .page-privacy .privacy-dex__link[aria-current="true"] {
    background: none;
    color: var(--eagle-red);
    border-left-color: var(--eagle-red);
    transform: translateX(2px);
  }

  .page-privacy .privacy-dex__num {
    margin-right: 2px;
  }

  .page-privacy .privacy-content {
    max-width: 860px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-dex__link,
  .page-privacy .limit-tag,
  .page-privacy .limit-tag__hint,
  .page-privacy .clause__body a {
    transition: none;
  }

  .page-privacy .privacy-dex__link.is-current,
  .page-privacy .privacy-dex__link[aria-current="true"] {
    transform: none;
  }
}