.page-privacy {
  --pv-gap: clamp(30px, 5vw, 72px);
  --pv-sticky: 108px;
  background: var(--ink);
  color: var(--white);
  padding-bottom: clamp(52px, 8vw, 120px);
}

/* ---------- 首屏：斜切色块 + 网格纹理 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-deep);
}

.page-privacy .privacy-hero__media {
  position: relative;
  clip-path: polygon(0 0, 100% 0, 100% 86%, 0 100%);
}

.page-privacy .privacy-hero__img {
  display: block;
  width: 100%;
  height: clamp(200px, 32vw, 360px);
  object-fit: cover;
  opacity: .42;
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(178deg, rgba(3, 18, 14, .25) 0%, var(--ink) 96%);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  margin-top: clamp(-150px, -13vw, -70px);
  padding-bottom: clamp(10px, 2vw, 22px);
}

.page-privacy .privacy-hero__inner .breadcrumb {
  margin-bottom: 18px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-privacy .privacy-hero__inner .breadcrumb a {
  color: var(--cyan-soft);
  text-decoration: none;
}

.page-privacy .privacy-hero__inner .breadcrumb a:hover {
  color: var(--cyan);
}

.page-privacy .privacy-hero .lede {
  margin-top: 20px;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 26px;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--mist);
}

.page-privacy .privacy-hero__meta b {
  font-weight: 500;
  color: var(--cyan-soft);
}

/* ---------- 主体：目录 + 正文 ---------- */
.page-privacy .privacy-body {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pv-gap);
  padding: clamp(40px, 6vw, 88px) 0 0;
}

.page-privacy .privacy-body::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 52px 52px;
  opacity: .5;
  pointer-events: none;
  z-index: 0;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 10%, #000 84%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 10%, #000 84%, transparent 100%);
}

.page-privacy .privacy-body > * {
  position: relative;
  z-index: 1;
  min-width: 0;
}

/* 目录 */
.page-privacy .privacy-toc {
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-soft);
  color: var(--white);
  font-size: 15px;
  line-height: 1.4;
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--line);
}

.page-privacy .privacy-toc__idx {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--cyan);
}

/* 章节 */
.page-privacy .privacy-sec {
  padding-top: clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: clamp(34px, 5vw, 68px);
}

.page-privacy .privacy-sec__idx {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--cyan);
}

.page-privacy .privacy-sec__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.2vw, 38px);
  line-height: 1.12;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-privacy .privacy-article .prose {
  max-width: 68ch;
}

.page-privacy .privacy-article .prose p {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--white);
}

.page-privacy .privacy-article .prose p + p {
  margin-top: 14px;
}

.page-privacy .privacy-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

/* 信息类别条目 */
.page-privacy .privacy-facts {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
}

.page-privacy .privacy-facts li {
  display: grid;
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-facts__k {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cyan-soft);
}

.page-privacy .privacy-facts__v {
  font-size: 16px;
  line-height: 1.78;
  color: var(--white);
}

/* 用途四格 */
.page-privacy .privacy-uses {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-use {
  padding: 22px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-use__k {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--flare);
}

.page-privacy .privacy-use__t {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: -.005em;
  color: var(--white);
}

.page-privacy .privacy-use__d {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--cyan-soft);
}

/* 保存期限表 */
.page-privacy .privacy-table-wrap {
  margin-top: clamp(20px, 3vw, 30px);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-privacy .privacy-table th {
  padding: 0 0 10px;
  text-align: left;
  font-family: var(--font-data);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .privacy-table td {
  padding: 16px 18px 16px 0;
  border-top: 1px solid var(--line-soft);
  line-height: 1.7;
  color: var(--white);
  vertical-align: top;
}

.page-privacy .privacy-table td:first-child {
  font-weight: 600;
  white-space: nowrap;
}

.page-privacy .privacy-table .num,
.page-privacy .privacy-note .num {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

/* 权利与关注列表 */
.page-privacy .privacy-list {
  list-style: none;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--white);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 12px;
  height: 1px;
  background: var(--cyan);
}

.page-privacy .privacy-list strong {
  color: var(--cyan-soft);
  font-weight: 600;
  margin-right: 4px;
}

/* 联系面板 */
.page-privacy .privacy-note {
  margin-top: clamp(22px, 3vw, 32px);
  padding: clamp(18px, 3vw, 30px);
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--white);
}

.page-privacy .privacy-note p + p {
  margin-top: 12px;
  color: var(--mist);
}

.page-privacy .privacy-mail {
  font-family: var(--font-data);
  color: var(--cyan);
  overflow-wrap: anywhere;
}

/* 相关内容 */
.page-privacy .privacy-related {
  margin-top: clamp(26px, 4vw, 40px);
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-related__label {
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

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

.page-privacy .privacy-related__list a {
  font-size: 15px;
}

/* 回到顶部 */
.page-privacy .privacy-top {
  margin: clamp(26px, 4vw, 40px) 0 0;
}

.page-privacy .privacy-top__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan-soft);
  text-decoration: none;
  transition: border-color .2s var(--ease), color .2s var(--ease), background-color .2s var(--ease);
}

.page-privacy .privacy-top__link::before {
  content: "↑";
  font-size: 13px;
}

.page-privacy .privacy-top__link:hover,
.page-privacy .privacy-top__link:focus-visible {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-privacy .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-facts li {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 26px;
    align-items: baseline;
  }

  .page-privacy .privacy-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(28px, 4vw, 56px);
  }

  .page-privacy .privacy-related__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-body {
    grid-template-columns: 244px minmax(0, 1fr);
    column-gap: clamp(44px, 6vw, 104px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: var(--pv-sticky);
    align-self: start;
  }

  .page-privacy .privacy-hero__inner {
    padding-bottom: clamp(16px, 2vw, 30px);
  }
}

@media (max-width: 560px) {
  .page-privacy .privacy-hero__media {
    clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
  }

  .page-privacy .privacy-hero__inner {
    margin-top: -72px;
  }

  .page-privacy .privacy-hero__meta {
    gap: 6px 16px;
  }

  .page-privacy .privacy-table td {
    padding-right: 10px;
  }
}