.page-privacy {
  --doc-measure: 38em;
  --doc-hair: rgba(168, 184, 177, 0.2);
  --doc-body: rgba(244, 247, 242, 0.86);
  --doc-cyan-veil: rgba(43, 240, 200, 0.08);
  background-color: var(--ink);
  color: var(--paper);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy .wrap {
  position: relative;
}

/* 面包屑 */
.page-privacy .doc-crumb {
  padding-top: clamp(16px, 3vw, 26px);
}

.page-privacy .doc-crumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--bone);
}

.page-privacy .doc-crumb li + li::before {
  content: "/";
  margin: 0 8px;
  color: rgba(168, 184, 177, 0.5);
}

.page-privacy .doc-crumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 240, 200, 0.28);
  padding-bottom: 1px;
}

.page-privacy .doc-crumb a:hover,
.page-privacy .doc-crumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .doc-crumb [aria-current="page"] {
  color: var(--paper);
}

/* 首屏 */
.page-privacy .doc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: clamp(18px, 3.4vw, 32px);
  padding: clamp(24px, 5vw, 56px) clamp(20px, 4.5vw, 52px);
  background-color: var(--panel);
  border: var(--edge);
  box-shadow: var(--shadow);
}

.page-privacy .doc-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  opacity: 0.26;
}

.page-privacy .doc-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.78) contrast(1.06);
}

.page-privacy .doc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(118deg, rgba(11, 31, 26, 0.96) 0%, rgba(11, 31, 26, 0.6) 52%, rgba(11, 31, 26, 0.92) 100%);
}

.page-privacy .doc-hero .coord {
  margin: 0;
  color: var(--cyan);
}

.page-privacy .doc-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 5.2vw, 50px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  max-width: 18ch;
}

.page-privacy .doc-hero__lede {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--bone);
}

.page-privacy .doc-hero__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin: 24px 0 0;
  padding: 0;
}

.page-privacy .doc-hero__meta li {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mist);
  border: 1px solid rgba(43, 240, 200, 0.28);
  padding: 5px 10px;
  background-color: rgba(18, 44, 37, 0.7);
}

/* 布局 */
.page-privacy .doc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 40px);
  margin-top: clamp(30px, 5.5vw, 60px);
}

.page-privacy .doc-body {
  min-width: 0;
  max-width: 100%;
}

/* 目录 */
.page-privacy .doc-toc {
  order: -1;
  border-left: 1px solid var(--doc-hair);
  padding-left: 2px;
}

.page-privacy .doc-toc__title {
  margin: 0 0 10px 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--bone);
  text-transform: uppercase;
}

.page-privacy .doc-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 10px;
}

.page-privacy .doc-toc li {
  min-width: 0;
}

.page-privacy .doc-toc a {
  position: relative;
  display: block;
  padding: 7px 4px 7px 14px;
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--bone);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-privacy .doc-toc a::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background-color: transparent;
  transition: background-color 0.2s var(--ease);
}

.page-privacy .doc-toc a:hover,
.page-privacy .doc-toc a:focus-visible,
.page-privacy .doc-toc a.is-active {
  color: var(--cyan);
}

.page-privacy .doc-toc a:hover::before,
.page-privacy .doc-toc a:focus-visible::before,
.page-privacy .doc-toc a.is-active::before {
  background-color: var(--cyan);
}

.page-privacy .doc-toc__note {
  margin: 14px 0 0;
  padding-left: 14px;
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(168, 184, 177, 0.85);
}

.page-privacy .doc-toc__note a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 240, 200, 0.3);
}

.page-privacy .doc-toc__note a:hover,
.page-privacy .doc-toc__note a:focus-visible {
  color: var(--cyan);
}

/* 章节 */
.page-privacy .doc-section {
  scroll-margin-top: 96px;
}

.page-privacy .doc-section + .doc-section {
  margin-top: clamp(30px, 4.5vw, 52px);
}

.page-privacy .doc-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-privacy .doc-num {
  flex: none;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: rgba(43, 240, 200, 0.55);
}

.page-privacy .doc-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 2.6vw, 25px);
  line-height: 1.28;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-privacy .doc-section p {
  margin: 14px 0 0;
  max-width: var(--doc-measure);
  font-size: 16px;
  line-height: 1.9;
  color: var(--doc-body);
}

.page-privacy .doc-section p a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 240, 200, 0.35);
}

.page-privacy .doc-section p a:hover,
.page-privacy .doc-section p a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* 信息类别卡 */
.page-privacy .doc-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: var(--doc-measure);
}

.page-privacy .doc-item {
  padding: 14px 16px 14px 18px;
  background-color: var(--panel);
  border: 1px solid rgba(43, 240, 200, 0.18);
  border-left: 3px solid rgba(43, 240, 200, 0.45);
}

.page-privacy .doc-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-privacy .doc-item__text {
  margin: 7px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--bone);
}

/* 用途与权利条目 */
.page-privacy .doc-points {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: var(--doc-measure);
}

.page-privacy .doc-points li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--doc-body);
}

.page-privacy .doc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background-color: var(--cyan);
}

.page-privacy .doc-points strong {
  color: var(--paper);
  font-weight: 700;
}

.page-privacy .doc-points a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 240, 200, 0.35);
}

.page-privacy .doc-points a:hover,
.page-privacy .doc-points a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* 引用段 */
.page-privacy .doc-quote {
  margin: 22px 0 0;
  max-width: var(--doc-measure);
  padding: 16px 18px;
  border-left: 3px solid var(--cyan);
  background-color: var(--doc-cyan-veil);
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper);
}

/* 期限表 */
.page-privacy .doc-dl {
  margin: 18px 0 0;
  max-width: var(--doc-measure);
}

.page-privacy .doc-dl__row {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--doc-hair);
}

.page-privacy .doc-dl__row:first-child {
  border-top: 1px solid var(--doc-hair);
}

.page-privacy .doc-dl dt {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-privacy .doc-dl dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--doc-body);
}

/* 刻度分隔 */
.page-privacy .doc-break {
  position: relative;
  height: 1px;
  margin: clamp(34px, 6vw, 62px) 0;
  max-width: var(--doc-measure);
  background-image: repeating-linear-gradient(90deg, var(--doc-hair) 0 7px, transparent 7px 15px);
}

.page-privacy .doc-break::after {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 38px;
  height: 3px;
  background-color: var(--cyan);
}

/* 更新记录 */
.page-privacy .doc-log {
  margin: 20px 0 0;
  max-width: var(--doc-measure);
  background-color: var(--panel);
  border: 1px solid rgba(168, 184, 177, 0.24);
}

.page-privacy .doc-log summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  font-size: 14.5px;
  letter-spacing: 0.03em;
  color: var(--paper);
  cursor: pointer;
  list-style: none;
  transition: color 0.2s var(--ease);
}

.page-privacy .doc-log summary::-webkit-details-marker {
  display: none;
}

.page-privacy .doc-log summary:hover,
.page-privacy .doc-log summary:focus-visible {
  color: var(--cyan);
}

.page-privacy .doc-log__hint {
  flex: none;
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--mist);
  letter-spacing: 0.04em;
}

.page-privacy .doc-log__hint::after {
  content: " ＋";
  font-family: var(--font-body);
  color: var(--cyan);
}

.page-privacy .doc-log[open] .doc-log__hint::after {
  content: " －";
}

.page-privacy .doc-log__list {
  list-style: none;
  margin: 0;
  padding: 0 16px 8px;
  border-top: 1px solid var(--doc-hair);
}

.page-privacy .doc-log__list li {
  padding: 12px 0;
  border-bottom: 1px dashed rgba(168, 184, 177, 0.18);
}

.page-privacy .doc-log__list li:last-child {
  border-bottom: 0;
}

.page-privacy .doc-log__tag {
  display: inline-block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .doc-log__list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--bone);
}

.page-privacy .doc-fine {
  font-size: 13.5px;
  color: rgba(168, 184, 177, 0.9);
}

/* 桌面端 */
@media (min-width: 960px) {
  .page-privacy .doc-layout {
    grid-template-columns: minmax(0, 620px) 236px;
    justify-content: center;
    gap: clamp(40px, 5vw, 72px);
    align-items: start;
  }

  .page-privacy .doc-toc {
    order: 0;
    position: sticky;
    top: 92px;
  }

  .page-privacy .doc-toc ol {
    grid-template-columns: minmax(0, 1fr);
    column-gap: 0;
  }

  .page-privacy .doc-dl__row {
    grid-template-columns: 9em minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-privacy .doc-dl dt {
    padding-top: 2px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .doc-break {
    margin-block: clamp(44px, 6vw, 70px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .doc-toc a,
  .page-privacy .doc-toc a::before,
  .page-privacy .doc-log summary {
    transition: none;
  }
}