.page-privacy {
  --privacy-measure: 68ch;
  --privacy-aside: 224px;
  background: var(--kg-white);
  color: var(--kg-seed);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-head {
  padding-top: calc(var(--header-h) + 36px);
  padding-bottom: clamp(28px, 5vw, 52px);
  background:
    radial-gradient(circle at 86% 8%, rgba(87, 194, 46, 0.18), transparent 44%),
    radial-gradient(circle at 12% 92%, rgba(245, 180, 38, 0.14), transparent 40%),
    linear-gradient(180deg, var(--kg-mist) 0%, var(--kg-white) 78%);
}

.page-privacy .breadcrumb__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 0 0 22px;
  padding: 0;
  font-size: 13px;
  color: var(--kg-moss);
}

.page-privacy .breadcrumb__list a {
  color: var(--kg-moss);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .breadcrumb__list a:hover,
.page-privacy .breadcrumb__list a:focus-visible {
  color: var(--kg-lime-deep);
  border-bottom-color: var(--kg-lime);
}

.page-privacy .privacy-head__grid {
  display: grid;
  gap: 18px;
}

.page-privacy h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 9vw, 64px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--kg-seed);
}

.page-privacy .privacy-head__lede {
  max-width: 58ch;
  margin: 18px 0 0;
  font-size: 17px;
  line-height: 1.8;
  color: var(--kg-seed);
}

.page-privacy .privacy-head__vert {
  display: none;
  margin: 0;
}

/* ---------- 顶部窄幅纹理 ---------- */
.page-privacy .privacy-banner {
  margin-top: clamp(24px, 4vw, 42px);
}

.page-privacy .privacy-banner .figure__frame {
  position: relative;
  width: 100%;
  aspect-ratio: 1600 / 360;
  overflow: hidden;
  background:
    repeating-radial-gradient(circle at 18% 40%, rgba(255,255,255,.14) 0 2px, transparent 2px 12px),
    linear-gradient(120deg, var(--kg-rind), var(--kg-lime-deep) 55%, var(--kg-lime));
  clip-path: polygon(0 0, 100% 0, 100% 82%, 0 100%);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-privacy .privacy-banner .figure__caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--kg-moss);
}

/* ---------- 主体栅格 ---------- */
.page-privacy .privacy-main {
  padding-top: clamp(8px, 3vw, 28px);
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-privacy .privacy-layout {
  display: grid;
  gap: 32px;
}

/* ---------- 章节目录 ---------- */
.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--kg-moss);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-height: 44px;
  padding: 11px 12px;
  border-left: 2px solid var(--kg-porcelain);
  font-size: 15px;
  line-height: 1.5;
  color: var(--kg-seed);
  text-decoration: none;
  transition: background-color 180ms ease, border-color 180ms ease;
}

.page-privacy .privacy-toc__list a::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--kg-porcelain);
  transition: background-color 180ms ease;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  background: var(--kg-mist);
  border-left-color: var(--kg-lime);
}

.page-privacy .privacy-toc__list a:hover::before,
.page-privacy .privacy-toc__list a:focus-visible::before {
  background: var(--kg-gold);
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-body {
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-topic {
  padding: 26px 0 8px;
  border-top: 1px solid var(--kg-porcelain);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-privacy .privacy-topic:first-child {
  border-top: 0;
  padding-top: 0;
}

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

.page-privacy .privacy-topic__num {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--kg-lime-deep);
}

.page-privacy .privacy-topic h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4.4vw, 28px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--kg-seed);
}

.page-privacy .privacy-topic h3 {
  margin: 22px 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--kg-seed);
}

.page-privacy .privacy-topic p {
  margin: 0 0 14px;
  padding-left: 14px;
  border-left: 3px solid var(--kg-lime);
  font-size: 17px;
  line-height: 1.78;
  color: var(--kg-seed);
}

/* ---------- 用途列表 ---------- */
.page-privacy .privacy-uses {
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-privacy .privacy-uses__item {
  padding-left: 16px;
  border-left: 3px solid var(--kg-lime-deep);
}

.page-privacy .privacy-uses dt {
  margin-bottom: 6px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--kg-seed);
}

.page-privacy .privacy-uses dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--kg-seed);
  opacity: 0.88;
}

.page-privacy .privacy-uses__foot {
  margin-top: 6px;
}

/* ---------- 保留期限 ---------- */
.page-privacy .privacy-keep {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-keep li {
  display: grid;
  gap: 4px 20px;
  padding: 15px 0;
  border-bottom: 1px solid var(--kg-porcelain);
}

.page-privacy .privacy-keep__type {
  font-size: 16px;
  font-weight: 700;
  color: var(--kg-seed);
}

.page-privacy .privacy-keep__time {
  font-family: var(--font-num);
  font-size: 15px;
  color: var(--kg-lime-deep);
  white-space: nowrap;
}

.page-privacy .privacy-keep__desc {
  font-size: 15px;
  line-height: 1.72;
  color: var(--kg-seed);
  opacity: 0.78;
}

/* ---------- 回到顶部 ---------- */
.page-privacy .privacy-top {
  margin-top: 26px;
}

/* ---------- 延伸链接 ---------- */
.page-privacy .privacy-links {
  margin-top: clamp(34px, 6vw, 56px);
  padding: 26px 26px 26px 24px;
  background: var(--kg-mist);
  border-left: 4px solid var(--kg-gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-privacy .privacy-links h2 {
  margin: 10px 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 3.6vw, 23px);
  line-height: 1.35;
  color: var(--kg-seed);
}

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

.page-privacy .privacy-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 4px 2px;
  font-size: 16px;
  color: var(--kg-lime-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(44, 122, 42, 0.32);
}

.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  color: var(--kg-seed);
  border-bottom-color: var(--kg-lime);
}

/* ---------- 键盘焦点统一 ---------- */
.page-privacy a:focus-visible {
  outline: 2px solid var(--kg-gold);
  outline-offset: 3px;
}

/* ---------- 字号与栅格：小屏收窄 ---------- */
@media (max-width: 420px) {
  .page-privacy .privacy-topic p {
    padding-left: 12px;
    font-size: 16px;
  }
  .page-privacy .privacy-links {
    padding: 22px 18px 22px 18px;
  }
}

/* ---------- 中屏：期限行变双列 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-keep li {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: baseline;
  }
  .page-privacy .privacy-keep__desc {
    grid-column: 1 / -1;
  }
  .page-privacy .privacy-links ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 桌面：竖排注脚 + 侧栏目录 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-head__grid {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 40px;
  }
  .page-privacy .privacy-head__vert {
    display: block;
    writing-mode: vertical-rl;
    font-size: 12px;
    letter-spacing: 0.22em;
    color: var(--kg-moss);
    padding-bottom: 6px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-aside) minmax(0, 1fr);
    gap: 64px;
    align-items: start;
  }
  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }
}