.page-privacy {
  --pv-measure: 68ch;
  --pv-rule: #164034;
  background:
    radial-gradient(120% 55% at 88% -8%, rgba(41, 242, 196, 0.11), transparent 62%),
    var(--ink-0);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.9;
  overflow-x: hidden;
  padding-bottom: 64px;
}

.page-privacy .pv-shell {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gut);
  padding-top: 4px;
}

.page-privacy a {
  color: var(--cyan-soft);
  text-underline-offset: 3px;
}

.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* 面包屑 */
.page-privacy .pv-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-block: 8px 20px;
  font-size: 13px;
  color: var(--muted);
  font-family: var(--font-num);
  letter-spacing: 0.04em;
}

.page-privacy .pv-crumbs a {
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-privacy .pv-crumbs a:hover {
  color: var(--cyan-soft);
}

.page-privacy .pv-crumbs__sep {
  color: var(--line-strong);
}

/* 首屏 */
.page-privacy .pv-hero {
  display: grid;
  gap: 28px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .pv-hero__title {
  margin: 10px 0 16px;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: clamp(2.05rem, 9vw, 4.1rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-privacy .pv-hero__lead {
  margin: 0;
  max-width: var(--pv-measure);
  font-size: 16.5px;
  color: var(--text);
}

.page-privacy .pv-hero__points {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: var(--pv-measure);
}

.page-privacy .pv-hero__points li {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: 14px;
  color: var(--muted);
}

.page-privacy .pv-hero__points li::before {
  content: "";
  display: block;
  width: 14px;
  height: 2px;
  margin-top: 11px;
  background: var(--cyan);
}

.page-privacy .pv-hero__media {
  margin: 0;
  border: 2px solid var(--pv-rule);
  border-radius: var(--radius-m);
  background: var(--ink-2);
  box-shadow: 8px 8px 0 rgba(5, 15, 12, 0.82);
  overflow: hidden;
}

.page-privacy .pv-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-privacy .pv-hero__caption {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 12px 16px;
  border-top: 2px solid var(--pv-rule);
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* 布局 */
.page-privacy .pv-layout {
  display: grid;
  gap: 28px;
  padding-top: 32px;
}

/* 目录 */
.page-privacy .pv-toc__fold {
  border: 2px solid var(--pv-rule);
  border-radius: var(--radius-s);
  background: var(--ink-1);
  padding: 2px 16px 6px;
}

.page-privacy .pv-toc__summary {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-block: 12px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--cyan-soft);
  font-family: var(--font-num);
}

.page-privacy .pv-toc__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-toc__summary::after {
  content: "＋";
  color: var(--cyan);
}

.page-privacy .pv-toc__fold[open] .pv-toc__summary::after {
  content: "－";
}

.page-privacy .pv-toc__static {
  display: none;
}

.page-privacy .pv-toc__label {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--muted);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0 0 8px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pv-toc__list a {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 9px 0;
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px dashed rgba(22, 64, 52, 0.9);
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-privacy .pv-toc__list a:hover {
  color: var(--cyan-soft);
  padding-left: 4px;
}

.page-privacy .pv-toc__list a span {
  font-family: var(--font-num);
  font-size: 12px;
  color: var(--amber);
  letter-spacing: 0.08em;
}

.page-privacy .pv-toc__top {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-decoration: none;
}

.page-privacy .pv-toc__top:hover {
  color: var(--cyan);
}

/* 章节 */
.page-privacy .pv-sec {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding-block: 32px;
  border-top: 1px solid var(--pv-rule);
  scroll-margin-top: calc(var(--nav-safe) + 24px);
}

.page-privacy .pv-sec:first-of-type {
  border-top: none;
  padding-top: 0;
}

.page-privacy .pv-sec__no {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 56px;
  padding-top: 8px;
}

.page-privacy .pv-sec__no span {
  display: inline-block;
  transform: rotate(-90deg);
  transform-origin: center;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--amber);
  white-space: nowrap;
}

.page-privacy .pv-sec__body {
  min-width: 0;
  max-width: var(--pv-measure);
}

.page-privacy .pv-sec__title {
  margin: 0 0 14px;
  font-size: clamp(1.3rem, 5vw, 1.7rem);
  line-height: 1.4;
  font-weight: 700;
  color: var(--white);
}

.page-privacy .pv-sec__body p {
  margin: 0 0 14px;
  font-size: 16px;
  color: var(--text);
}

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

.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--cyan);
  background: rgba(41, 242, 196, 0.15);
}

.page-privacy .pv-list strong {
  color: var(--cyan-soft);
  font-weight: 600;
}

.page-privacy .pv-callout {
  border-left: 3px solid var(--cyan);
  padding: 6px 0 6px 16px;
  margin: 18px 0 6px;
  font-size: 15px;
  color: var(--text);
  background: linear-gradient(90deg, rgba(41, 242, 196, 0.07), transparent 70%);
}

/* 表格 */
.page-privacy .pv-tablewrap {
  margin: 18px 0 6px;
  border: 2px solid var(--pv-rule);
  border-radius: var(--radius-s);
  background: var(--ink-1);
  overflow-x: auto;
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 500px;
  border-collapse: collapse;
  font-family: var(--font-num);
  font-size: 13px;
  line-height: 1.7;
}

.page-privacy .pv-table caption {
  text-align: left;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-privacy .pv-table th,
.page-privacy .pv-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .pv-table thead th {
  border-top: none;
  background: rgba(13, 42, 34, 0.92);
  color: var(--cyan-soft);
  font-weight: 600;
  letter-spacing: 0.08em;
}

.page-privacy .pv-table tbody td {
  color: var(--text);
}

.page-privacy .pv-table tbody td:first-child {
  color: var(--amber-soft);
  white-space: nowrap;
}

.page-privacy .pv-table tbody tr:hover {
  background: rgba(41, 242, 196, 0.06);
}

/* 联系方式块 */
.page-privacy .pv-help {
  margin: 24px 0 8px;
  padding: 22px 20px;
  border: 2px solid var(--line-strong);
  border-radius: var(--radius-m);
  background: linear-gradient(158deg, rgba(41, 242, 196, 0.12), rgba(8, 24, 19, 0.92) 58%);
  box-shadow: 6px 6px 0 rgba(5, 15, 12, 0.8);
}

.page-privacy .pv-help__title {
  margin: 0 0 10px;
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--amber-soft);
  font-weight: 700;
}

.page-privacy .pv-help__mail {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--white);
  word-break: break-word;
}

.page-privacy .pv-help p {
  font-size: 14.5px;
}

.page-privacy .pv-help__links {
  margin-top: 14px;
  font-size: 14px;
  color: var(--muted);
}

.page-privacy .pv-help__links a {
  margin-inline: 2px;
}

.page-privacy .pv-backtop-wrap {
  margin-top: 26px;
}

.page-privacy .pv-backtop {
  display: inline-block;
  padding: 8px 16px;
  border: 2px solid var(--pv-rule);
  border-radius: 999px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.page-privacy .pv-backtop:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  transform: translateY(-2px);
}

/* 渐显 */
.page-privacy [data-reveal] {
  transition: transform var(--dur-slow) var(--ease), opacity var(--dur-slow) var(--ease);
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy [data-reveal],
  .page-privacy .pv-toc__list a,
  .page-privacy .pv-backtop {
    transition: none;
  }
  .page-privacy .pv-backtop:hover {
    transform: none;
  }
}

@media (min-width: 900px) {
  .page-privacy {
    padding-bottom: 96px;
  }

  .page-privacy .pv-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
    gap: 48px;
    padding-bottom: 56px;
  }

  .page-privacy .pv-hero__lead {
    font-size: 17px;
  }

  .page-privacy .pv-layout {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 64px;
    padding-top: 48px;
  }

  .page-privacy .pv-toc__fold {
    display: none;
  }

  .page-privacy .pv-toc__static {
    display: block;
    position: sticky;
    top: calc(var(--nav-safe) + 20px);
  }

  .page-privacy .pv-sec {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 22px;
    padding-block: 44px;
  }

  .page-privacy .pv-sec__no {
    justify-content: flex-start;
    padding-top: 12px;
  }

  .page-privacy .pv-help {
    padding: 28px 26px;
  }
}

@media (min-width: 1200px) {
  .page-privacy .pv-hero__title {
    font-size: 4.1rem;
  }
}