.page-privacy {
  --clause-pad: clamp(26px, 4vw, 42px);
  --rail-w: clamp(2px, 0.35vw, 3px);
  background: var(--porcelain);
  color: var(--black);
}

/* ============ 首屏 ============ */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(140deg, var(--ink-800) 0%, var(--ink-900) 68%, #061d18 100%);
  color: var(--porcelain);
  padding: clamp(38px, 6vw, 82px) 0 clamp(34px, 5.4vw, 70px);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -8%;
  width: 58%;
  height: 170%;
  background: repeating-linear-gradient(
    114deg,
    transparent 0 22px,
    rgba(201, 162, 39, 0.13) 22px 24px,
    transparent 24px 48px
  );
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold) 22%, var(--cinnabar) 22%, var(--cinnabar) 30%, transparent 30%);
  opacity: 0.85;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 46px);
}

.page-privacy .privacy-hero .blg-eyebrow {
  color: var(--gold-soft);
}

.page-privacy .privacy-hero__title {
  margin: 14px 0 0;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(36px, 6.6vw, 74px);
  line-height: 1.06;
  letter-spacing: 0.005em;
  color: var(--porcelain);
}

.page-privacy .privacy-hero__lede {
  max-width: 60ch;
  margin: 22px 0 0;
  font-size: clamp(15.5px, 1.6vw, 18px);
  line-height: 1.9;
  color: rgba(244, 241, 232, 0.86);
}

.page-privacy .privacy-hero__aside {
  display: grid;
  gap: 12px;
  align-content: end;
}

.page-privacy .privacy-hero__aside .blg-plate {
  background: rgba(8, 39, 32, 0.72);
  border: 1px solid var(--ink-600);
  border-left: 3px solid var(--gold);
  padding: 14px 18px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-privacy .privacy-hero__aside .blg-plate__label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: rgba(244, 241, 232, 0.6);
}

.page-privacy .privacy-hero__aside .blg-plate__value {
  display: block;
  margin-top: 4px;
  font-family: var(--mono);
  font-size: clamp(22px, 3vw, 30px);
  color: var(--gold-soft);
  letter-spacing: 0.02em;
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1fr) 262px;
    align-items: end;
  }
}

/* ============ 顶部图位 ============ */
.page-privacy .privacy-visual-wrap {
  margin-top: clamp(-34px, -3vw, -18px);
  position: relative;
  z-index: 2;
}

.page-privacy .privacy-visual {
  margin: 0;
  border: 1px solid var(--ink-600);
  border-top: 3px solid var(--gold);
}

.page-privacy .privacy-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1100 / 560;
  object-fit: cover;
}

/* ============ 小节目录 ============ */
.page-privacy .privacy-toc {
  position: sticky;
  top: 0;
  z-index: 6;
  background: var(--ink-900);
  border-top: 1px solid var(--ink-600);
  border-bottom: 1px solid var(--ink-600);
  margin-top: clamp(28px, 4vw, 52px);
}

.page-privacy .privacy-toc__inner {
  display: flex;
  align-items: center;
  gap: 16px;
}

.page-privacy .privacy-toc__label {
  flex: none;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--gold);
  padding: 16px 0;
}

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

.page-privacy .privacy-toc__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 15px 14px;
  color: rgba(244, 241, 232, 0.74);
  text-decoration: none;
  font-size: 14px;
  border-bottom: 3px solid transparent;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-privacy .privacy-toc__num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--gold);
  transition: color var(--t) var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--porcelain);
  background: rgba(28, 90, 74, 0.5);
}

.page-privacy .privacy-toc__link[data-current] {
  color: var(--gold-soft);
  border-bottom-color: var(--gold);
}

.page-privacy .privacy-toc__link[data-current] .privacy-toc__num {
  color: var(--cinnabar);
}

/* ============ 正文流 ============ */
.page-privacy .privacy-body {
  background: var(--porcelain);
  padding: clamp(38px, 5.4vw, 84px) 0 clamp(52px, 6vw, 100px);
}

.page-privacy .privacy-flow {
  max-width: 800px;
  margin: 0 auto;
}

.page-privacy .privacy-clause {
  position: relative;
  border-left: var(--rail-w) solid var(--ink-600);
  padding: var(--clause-pad) 0 var(--clause-pad) clamp(18px, 3.4vw, 40px);
}

.page-privacy .privacy-clause::before {
  content: "";
  position: absolute;
  left: calc(-1 * (var(--rail-w) / 2) - 4px);
  top: calc(var(--clause-pad) + 8px);
  width: 9px;
  height: 9px;
  background: var(--gold);
  transform: rotate(45deg);
}

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

.page-privacy .privacy-clause__num {
  font-family: var(--mono);
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 700;
  color: var(--cinnabar);
  letter-spacing: 0.04em;
}

.page-privacy .privacy-clause__kicker {
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--slate);
  padding-left: 12px;
  border-left: 1px solid var(--bone);
}

.page-privacy .privacy-clause__title {
  margin: 10px 0 0;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.24;
  color: var(--ink-800);
}

.page-privacy .privacy-clause__body {
  margin-top: 18px;
  font-size: clamp(15.5px, 1.5vw, 17px);
  line-height: 1.9;
  color: var(--black);
}

.page-privacy .privacy-clause__body p + p {
  margin-top: 16px;
}

.page-privacy .privacy-clause__body p + .blg-list,
.page-privacy .privacy-clause__body .blg-list + p,
.page-privacy .privacy-clause__body .blg-table-wrap + p {
  margin-top: 20px;
}

.page-privacy .privacy-clause__body .blg-list {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-clause__body .blg-list__item {
  line-height: 1.85;
}

.page-privacy .privacy-clause__body strong {
  color: var(--ink-800);
}

.page-privacy .privacy-inline-link {
  color: var(--ink-600);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 1px;
  transition: color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-privacy .privacy-inline-link:hover,
.page-privacy .privacy-inline-link:focus-visible {
  color: var(--ink-900);
  background: var(--gold-soft);
}

/* 表格 */
.page-privacy .privacy-clause__body .blg-table-wrap {
  margin-top: 22px;
  overflow-x: auto;
}

.page-privacy .privacy-clause__body .blg-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-privacy .privacy-clause__body .blg-table caption {
  text-align: left;
  font-size: 13px;
  color: var(--slate);
  padding-bottom: 10px;
}

.page-privacy .privacy-clause__body .blg-table th,
.page-privacy .privacy-clause__body .blg-table td {
  text-align: left;
  padding: 13px 14px;
  border-bottom: 1px solid var(--bone);
  vertical-align: top;
  line-height: 1.7;
}

.page-privacy .privacy-clause__body .blg-table thead th {
  background: var(--ink-800);
  color: var(--porcelain);
  font-weight: 600;
  letter-spacing: 0.04em;
  border-bottom-color: var(--ink-800);
}

.page-privacy .privacy-clause__body .blg-table tbody th {
  color: var(--ink-800);
  font-weight: 600;
  width: 30%;
}

.page-privacy .privacy-clause__body .blg-table tbody tr:nth-child(even) {
  background: rgba(228, 223, 210, 0.45);
}

.page-privacy .privacy-clause__body .blg-table tbody tr:hover {
  background: var(--bone);
}

/* 编号步骤 */
.page-privacy .privacy-steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: none;
}

.page-privacy .privacy-steps__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  background: rgba(228, 223, 210, 0.4);
  border-left: 3px solid var(--ink-600);
  padding: 16px 18px;
  transition: border-color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-privacy .privacy-steps__item:hover {
  border-left-color: var(--gold);
  background: var(--bone);
}

.page-privacy .privacy-steps__num {
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1.4;
  transition: color var(--t) var(--ease);
}

.page-privacy .privacy-steps__item:hover .privacy-steps__num {
  color: var(--cinnabar);
}

.page-privacy .privacy-steps__text {
  line-height: 1.85;
}

.page-privacy .privacy-steps__text strong {
  color: var(--ink-800);
}

/* ============ 要点摘要 ============ */
.page-privacy .privacy-digest {
  position: relative;
  margin: clamp(26px, 4vw, 40px) 0 clamp(26px, 4vw, 40px) clamp(22px, 4vw, 48px);
  background: var(--bone);
  border-left: 4px solid var(--gold);
  padding: clamp(20px, 3vw, 28px) clamp(20px, 3.2vw, 34px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
  transition: background var(--t) var(--ease);
}

.page-privacy .privacy-digest:hover {
  background: #EDE8DA;
}

.page-privacy .privacy-digest::after {
  content: attr(data-clause);
  position: absolute;
  top: 12px;
  right: 18px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cinnabar);
  opacity: 0;
  transition: opacity var(--t) var(--ease);
}

.page-privacy .privacy-digest:hover::after,
.page-privacy .privacy-digest:focus-within::after {
  opacity: 1;
}

.page-privacy .privacy-digest__lead {
  margin: 0;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.85;
  color: var(--ink-800);
  font-weight: 600;
}

.page-privacy .privacy-digest__list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-privacy .privacy-digest__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.8;
  color: #2c3733;
}

.page-privacy .privacy-digest__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background: var(--gold);
}

/* ============ 相关入口 ============ */
.page-privacy .privacy-next {
  margin-top: clamp(44px, 6vw, 78px);
  border-top: 1px solid var(--bone);
  padding-top: clamp(28px, 4vw, 44px);
}

.page-privacy .privacy-next__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(22px, 3vw, 30px);
  color: var(--ink-800);
}

.page-privacy .privacy-next__text {
  margin: 12px 0 22px;
  max-width: 56ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: #2c3733;
}

/* ============ 回到顶部 ============ */
.page-privacy .privacy-top {
  position: fixed;
  right: clamp(14px, 3vw, 34px);
  bottom: clamp(14px, 3vw, 34px);
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 17px;
  border: 1px solid var(--gold);
  background: var(--ink-900);
  color: var(--gold-soft);
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.08em;
  cursor: pointer;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t) var(--ease), visibility var(--t) var(--ease), background var(--t) var(--ease), color var(--t) var(--ease);
}

.page-privacy .privacy-top[data-visible] {
  opacity: 1;
  visibility: visible;
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  background: var(--gold);
  color: var(--ink-900);
}

/* ============ 窄屏 ============ */
@media (max-width: 719px) {
  .page-privacy .privacy-clause {
    border-left-width: 2px;
    padding-left: 16px;
  }

  .page-privacy .privacy-clause::before {
    left: -5px;
    width: 8px;
    height: 8px;
  }

  .page-privacy .privacy-digest {
    margin-left: 16px;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  }

  .page-privacy .privacy-steps__item {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 10px;
    padding: 14px;
  }

  .page-privacy .privacy-toc__label {
    display: none;
  }

  .page-privacy .privacy-toc__link {
    padding: 14px 10px;
    font-size: 13px;
  }
}

@media (min-width: 1080px) {
  .page-privacy .privacy-hero__title {
    max-width: 15ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-steps__item,
  .page-privacy .privacy-steps__num,
  .page-privacy .privacy-digest,
  .page-privacy .privacy-digest::after,
  .page-privacy .privacy-top,
  .page-privacy .privacy-inline-link {
    transition-duration: 1ms;
  }
}