.page-privacy {
  --pp-gap: clamp(20px, 3vw, 34px);
  position: relative;
  isolation: isolate;
  background: var(--void);
  color: var(--ink);
  padding-bottom: clamp(64px, 10vw, 120px);
}

.page-privacy::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(30, 42, 66, 0.85) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 42, 66, 0.85) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(130% 70% at 12% 0%, #000 0%, transparent 68%);
  mask-image: radial-gradient(130% 70% at 12% 0%, #000 0%, transparent 68%);
  opacity: 0.5;
}

.page-privacy > * {
  position: relative;
  z-index: 1;
}

/* ---------- 顶部 ---------- */

.page-privacy .breadcrumbs {
  padding-top: clamp(20px, 4vw, 36px);
}

.page-privacy .privacy-intro {
  margin-top: clamp(14px, 2.5vw, 24px);
}

.page-privacy .pp-eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .privacy-title {
  margin: 0;
  font-size: clamp(28px, 5.4vw, 52px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 20ch;
}

.page-privacy .privacy-lede {
  margin: clamp(16px, 2.5vw, 24px) 0 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--mute);
}

.page-privacy .privacy-figure {
  position: relative;
  margin: clamp(28px, 5vw, 52px) 0 0;
  padding: 0;
}

.page-privacy .privacy-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: 0.92;
}

.page-privacy .privacy-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(7, 11, 20, 0.1), rgba(7, 11, 20, 0.88) 90%);
}

/* ---------- 双栏骨架 ---------- */

.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(36px, 6vw, 64px);
  margin-top: clamp(40px, 7vw, 84px);
  align-items: start;
}

.page-privacy .privacy-content {
  min-width: 0;
}

/* ---------- 章节 ---------- */

.page-privacy .pp-chapter {
  padding-top: clamp(44px, 7vw, 80px);
  scroll-margin-top: 110px;
}

.page-privacy .pp-chapter:first-child {
  padding-top: 0;
}

.page-privacy .pp-head {
  display: grid;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 22px;
}

.page-privacy .pp-index {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(40px, 7vw, 68px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.05em;
  background: linear-gradient(130deg, var(--blue), var(--cyan) 55%, var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-privacy .pp-title {
  margin: 0;
  font-size: clamp(19px, 3vw, 26px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .pp-lead {
  margin: 0 0 22px;
  max-width: 62ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--ink);
}

/* ---------- 条目 ---------- */

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

.page-privacy .pp-item {
  position: relative;
  padding: 16px 18px 16px 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .pp-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 3px;
  border-radius: 3px;
  background: var(--blue);
}

.page-privacy .pp-item--you::before {
  background: var(--cyan);
}

.page-privacy .pp-item--auto::before {
  background: var(--violet);
}

.page-privacy .pp-item--none::before {
  background: var(--green);
}

.page-privacy .pp-item--use::before {
  background: var(--blue);
}

.page-privacy .pp-item--store::before {
  background: var(--cyan);
}

.page-privacy .pp-item--share::before {
  background: var(--violet);
}

.page-privacy .pp-item--right::before {
  background: var(--orange);
}

.page-privacy .pp-tag {
  display: inline-block;
  margin-right: 8px;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  vertical-align: 2px;
  white-space: nowrap;
}

.page-privacy .pp-tag--you {
  color: var(--cyan);
  background: rgba(38, 240, 208, 0.12);
}

.page-privacy .pp-tag--auto {
  color: var(--violet);
  background: rgba(122, 92, 255, 0.16);
}

.page-privacy .pp-tag--none {
  color: var(--green);
  background: rgba(55, 214, 122, 0.14);
}

.page-privacy .pp-tag--use {
  color: #9dc0ff;
  background: rgba(31, 107, 255, 0.18);
}

.page-privacy .pp-tag--store {
  color: var(--cyan);
  background: rgba(38, 240, 208, 0.12);
}

.page-privacy .pp-tag--share {
  color: var(--violet);
  background: rgba(122, 92, 255, 0.16);
}

.page-privacy .pp-tag--right {
  color: var(--orange);
  background: rgba(255, 122, 47, 0.14);
}

/* ---------- 保留期限表 ---------- */

.page-privacy .pp-table-wrap {
  margin-top: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pp-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14.5px;
  line-height: 1.7;
}

.page-privacy .pp-table caption {
  padding: 14px 16px 0;
  text-align: left;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
  caption-side: top;
}

.page-privacy .pp-table th,
.page-privacy .pp-table td {
  padding: 13px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-table thead th {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--mute);
  background: rgba(14, 22, 38, 0.7);
  white-space: nowrap;
}

.page-privacy .pp-table tbody tr:last-child td {
  border-bottom: none;
}

.page-privacy .pp-table tbody td:first-child {
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .pp-table tbody td:last-child {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--cyan);
}

.page-privacy .pp-after {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mute);
}

/* ---------- 权利章节的联系块 ---------- */

.page-privacy .pp-contact {
  margin-top: 24px;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, rgba(31, 107, 255, 0.14), rgba(122, 92, 255, 0.08) 60%, rgba(14, 22, 38, 0.4));
}

.page-privacy .pp-contact__label {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .pp-contact__line {
  margin: 0 0 10px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .pp-contact__mail {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
  word-break: break-all;
  -webkit-user-select: all;
  user-select: all;
}

.page-privacy .pp-contact__note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mute);
}

.page-privacy .pp-contact__note a {
  color: #9dc0ff;
  text-decoration: none;
  border-bottom: 1px solid rgba(157, 192, 255, 0.4);
  padding-bottom: 1px;
}

.page-privacy .pp-contact__note a:hover,
.page-privacy .pp-contact__note a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
  outline: none;
}

/* ---------- 右侧目录 ---------- */

.page-privacy .privacy-toc {
  border-top: 1px solid var(--line);
  padding-top: 20px;
}

.page-privacy .toc-title {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
}

.page-privacy .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-height: 44px;
  padding: 11px 12px;
  border-left: 2px solid var(--line);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--mute);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  color: var(--ink);
  border-left-color: var(--blue);
  background: rgba(31, 107, 255, 0.1);
  outline: none;
}

.page-privacy .toc-list a:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.page-privacy .toc-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--blue);
  flex: none;
}

.page-privacy .toc-foot {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mute);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-privacy .pp-head {
    grid-template-columns: auto 1fr;
    align-items: baseline;
    gap: 22px;
  }

  .page-privacy .pp-index {
    font-size: clamp(52px, 6vw, 72px);
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 268px;
    gap: clamp(56px, 5vw, 88px);
  }

  .page-privacy .privacy-figure img {
    aspect-ratio: 21 / 9;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 104px;
    border-top: none;
    padding-top: 0;
    padding-left: 4px;
  }
}

@media (min-width: 1280px) {
  .page-privacy .privacy-title {
    max-width: 24ch;
  }

  .page-privacy .pp-item {
    padding-right: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-list a {
    transition: none;
  }
}
</>