.page-privacy {
  padding-bottom: clamp(64px, 9vw, 120px);
}

/* —— 首屏 —— */
.page-privacy .priv-lede {
  padding-top: clamp(104px, 14vw, 168px);
  max-width: 46em;
}

.page-privacy .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--fog-dim);
}

.page-privacy .breadcrumb-list li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-privacy .breadcrumb-list li + li::before {
  content: "/";
  color: var(--violet);
}

.page-privacy .breadcrumb-link {
  color: var(--fog-dim);
  text-decoration: none;
}

.page-privacy .breadcrumb-link:hover,
.page-privacy .breadcrumb-link:focus-visible {
  color: var(--fog);
}

.page-privacy .breadcrumb-current {
  color: var(--fog);
}

.page-privacy .priv-coord {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 28px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fog-dim);
}

.page-privacy .priv-coord::before {
  content: "";
  flex: none;
  width: clamp(24px, 6vw, 56px);
  height: 1px;
  background: var(--violet);
}

.page-privacy h1 {
  margin: 20px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(34px, 9vw, 76px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--fog);
  text-shadow: 0 0 44px rgba(122, 59, 255, 0.38);
}

.page-privacy .priv-lede-text {
  margin: 22px 0 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--fog-dim);
}

.page-privacy .priv-meta {
  margin: 24px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  line-height: 1.8;
  color: var(--fog-dim);
  word-break: break-word;
}

/* —— 顶部横幅 —— */
.page-privacy .privacy-frame {
  position: relative;
  margin: clamp(32px, 5vw, 60px) 0 0;
  border: 1px solid var(--line);
  background: var(--graphite);
  overflow: hidden;
}

.page-privacy .privacy-frame::before,
.page-privacy .privacy-frame::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1px solid var(--violet);
  z-index: 2;
  pointer-events: none;
}

.page-privacy .privacy-frame::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
}

.page-privacy .privacy-frame::after {
  right: -1px;
  bottom: -1px;
  border-top: 0;
  border-left: 0;
}

.page-privacy .privacy-frame img {
  display: block;
  width: 100%;
  height: clamp(170px, 30vw, 360px);
  object-fit: cover;
  opacity: 0.85;
}

/* —— 主布局 —— */
.page-privacy .privacy-layout {
  margin-top: clamp(44px, 7vw, 84px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

.page-privacy .priv-index {
  display: none;
}

.page-privacy .priv-body {
  min-width: 0;
  max-width: 680px;
}

/* —— 章节 —— */
.page-privacy .priv-sec {
  padding-top: clamp(30px, 5vw, 50px);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .priv-sec + .priv-sec {
  margin-top: clamp(36px, 5vw, 60px);
}

.page-privacy .priv-sec-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .priv-sec-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--violet);
}

.page-privacy .priv-sec-title {
  flex: 1;
  min-width: 0;
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(21px, 3.4vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--fog);
}

.page-privacy .priv-sec p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--fog-dim);
}

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

/* —— 条目列表 —— */
.page-privacy .priv-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-list li {
  position: relative;
  padding: 15px 0 15px 22px;
  border-top: 1px solid var(--line-soft);
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--fog-dim);
}

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

.page-privacy .priv-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 26px;
  width: 7px;
  height: 1px;
  background: var(--violet);
}

.page-privacy .priv-list strong {
  display: block;
  margin-bottom: 3px;
  font-size: 15px;
  font-weight: 600;
  color: var(--fog);
}

/* —— 信息范围表 —— */
.page-privacy .priv-table-wrap {
  margin: 0 0 18px;
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-privacy .priv-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
  line-height: 1.72;
}

.page-privacy .priv-table caption {
  caption-side: top;
  text-align: left;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fog-dim);
  background: rgba(16, 13, 26, 0.8);
  border-bottom: 1px solid var(--line);
}

.page-privacy .priv-table th,
.page-privacy .priv-table td {
  text-align: left;
  padding: 13px 14px;
  vertical-align: top;
  border-bottom: 1px solid var(--line-soft);
  color: var(--fog-dim);
}

.page-privacy .priv-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  font-weight: 500;
  color: var(--fog-dim);
  background: rgba(36, 28, 58, 0.35);
}

.page-privacy .priv-table tbody th {
  color: var(--fog);
  font-weight: 600;
}

.page-privacy .priv-table tbody tr {
  transition: background-color 0.25s var(--ease);
}

.page-privacy .priv-table tbody tr:hover,
.page-privacy .priv-table tbody tr:focus-within {
  background: rgba(122, 59, 255, 0.12);
}

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

/* —— 折叠段落 —— */
.page-privacy .priv-fold {
  margin: 0 0 18px;
  border-top: 1px dashed var(--line);
}

.page-privacy .priv-fold summary {
  position: relative;
  padding: 14px 0 14px 22px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--violet);
  transition: color 0.25s var(--ease);
}

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

.page-privacy .priv-fold summary::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 50%;
  width: 9px;
  height: 1px;
  background: currentColor;
}

.page-privacy .priv-fold summary::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 50%;
  width: 1px;
  height: 9px;
  margin-top: -4px;
  background: currentColor;
  transition: transform 0.25s var(--ease);
}

.page-privacy .priv-fold[open] summary::after {
  transform: scaleY(0);
}

.page-privacy .priv-fold summary:hover,
.page-privacy .priv-fold summary:focus-visible {
  color: var(--fog);
}

.page-privacy .priv-fold-body {
  padding: 0 0 18px 22px;
}

.page-privacy .priv-fold-body p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--fog-dim);
}

.page-privacy .priv-fold-body p:last-child {
  margin-bottom: 0;
}

/* —— 唯一的霓虹青强调 —— */
.page-privacy .priv-pledge {
  margin: 22px 0;
  padding: 6px 0 6px 20px;
  border-left: 2px solid var(--cyan);
  font-size: clamp(17px, 2.2vw, 20px);
  line-height: 1.7;
  font-weight: 500;
  color: var(--fog);
  text-shadow: 0 0 30px rgba(47, 243, 216, 0.22);
}

/* —— 邮件与站内链接 —— */
.page-privacy .priv-mail {
  font-family: var(--font-mono);
  font-size: 0.95em;
  color: var(--fog);
  text-decoration: none;
  border-bottom: 1px solid var(--violet);
  padding-bottom: 1px;
  word-break: break-all;
}

.page-privacy .priv-mail:hover,
.page-privacy .priv-mail:focus-visible {
  border-bottom-color: var(--fog);
}

.page-privacy .priv-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-links a {
  display: inline-block;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--fog-dim);
  text-decoration: none;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-privacy .priv-links a:hover,
.page-privacy .priv-links a:focus-visible {
  color: var(--fog);
  border-bottom-color: var(--violet);
}

/* —— 收尾刻度带 —— */
.page-privacy .priv-ruler {
  margin-top: clamp(48px, 7vw, 88px);
  height: 14px;
  border-top: 1px solid var(--line);
  background-image: repeating-linear-gradient(
    to right,
    var(--line) 0 1px,
    transparent 1px 40px
  );
  background-size: 40px 14px;
  background-repeat: repeat-x;
}

/* —— 桌面端 —— */
@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 76px);
    align-items: start;
  }

  .page-privacy .priv-index {
    display: block;
    position: sticky;
    top: 120px;
  }

  .page-privacy .priv-index-title {
    margin: 0 0 16px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--violet);
  }

  .page-privacy .priv-index-list {
    display: grid;
    gap: 13px;
    margin: 0;
    padding: 0 0 0 16px;
    list-style: none;
    border-left: 1px solid var(--line);
  }

  .page-privacy .priv-index-link {
    display: flex;
    gap: 10px;
    align-items: baseline;
    font-size: 14px;
    line-height: 1.5;
    color: var(--fog-dim);
    text-decoration: none;
    transition: color 0.25s var(--ease), padding-left 0.25s var(--ease);
  }

  .page-privacy .priv-index-link:hover,
  .page-privacy .priv-index-link:focus-visible {
    color: var(--fog);
    padding-left: 6px;
  }

  .page-privacy .priv-index-num {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--violet);
  }
}

@media (min-width: 640px) {
  .page-privacy .priv-table {
    font-size: 15px;
  }

  .page-privacy .priv-list li {
    font-size: 16px;
  }

  .page-privacy .priv-fold-body p {
    font-size: 15.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-index-link,
  .page-privacy .priv-fold summary,
  .page-privacy .priv-fold summary::after,
  .page-privacy .priv-links a,
  .page-privacy .priv-table tbody tr {
    transition: none;
  }
}