.page-privacy {
  --privacy-measure: 720px;
  --privacy-toc-w: 208px;
  --privacy-gap: 44px;
  --privacy-hair: 1px solid var(--ly-line);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-masthead {
  padding-block: 16px 8px;
}

.page-privacy .privacy-masthead__body {
  max-width: var(--privacy-measure);
  padding-block: 26px 40px;
}

.page-privacy h1 {
  margin: 10px 0 0;
  font-family: var(--ly-font-display);
  font-size: clamp(1.85rem, 5vw, 2.9rem);
  line-height: 1.18;
  letter-spacing: 0.01em;
  color: var(--ly-ink);
}

.page-privacy .privacy-masthead__lead {
  margin: 16px 0 0;
  color: var(--ly-text);
  font-size: 1.0625rem;
  line-height: 1.8;
}

.page-privacy .privacy-figure {
  margin: 26px 0 0;
  border: var(--privacy-hair);
  border-radius: var(--ly-radius);
  overflow: hidden;
  background:
    linear-gradient(155deg, rgba(43, 184, 255, 0.16), rgba(5, 19, 31, 0) 62%),
    var(--ly-panel);
}

.page-privacy .privacy-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  opacity: 0.82;
}

.page-privacy .privacy-figure__caption {
  padding: 10px 14px 12px;
  border-top: var(--privacy-hair);
  color: var(--ly-text);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-bottom: 72px;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--ly-font-display);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ly-ink);
}

.page-privacy .privacy-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 2px solid var(--ly-line);
}

.page-privacy .privacy-toc__item {
  margin: 0;
}

.page-privacy .privacy-toc__link {
  position: relative;
  display: block;
  padding: 7px 0 7px 14px;
  color: var(--ly-text);
  font-size: 0.875rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--ly-dur) ease;
}

.page-privacy .privacy-toc__link::before {
  content: "";
  position: absolute;
  left: -2px;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: transparent;
  transition: background var(--ly-dur) ease;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--ly-cyan);
  outline: none;
}

.page-privacy .privacy-toc__link:hover::before,
.page-privacy .privacy-toc__link:focus-visible::before {
  background: var(--ly-cyan);
}

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

.page-privacy .privacy-block {
  padding-block: 30px;
  border-top: var(--privacy-hair);
  scroll-margin-top: 24px;
}

.page-privacy .privacy-block__title {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--ly-font-display);
  font-size: clamp(1.2rem, 3.2vw, 1.55rem);
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: var(--ly-ink);
}

.page-privacy .privacy-block:target .privacy-block__title::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 0.34em;
  width: 3px;
  height: 1em;
  border-radius: 2px;
  background: var(--ly-cyan);
}

.page-privacy .privacy-block__no {
  flex: none;
  font-family: var(--ly-font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--ly-cyan);
  background: rgba(0, 239, 196, 0.08);
  border: 1px solid rgba(0, 239, 196, 0.3);
  border-radius: 6px;
  padding: 3px 8px;
}

.page-privacy .privacy-block p {
  margin: 0 0 12px;
}

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

.page-privacy .privacy-body a {
  color: var(--ly-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 184, 255, 0.4);
  transition: color var(--ly-dur) ease, border-color var(--ly-dur) ease;
}

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

/* ---------- 术语提示 ---------- */
.page-privacy .privacy-term {
  position: relative;
  color: var(--ly-blue);
  border-bottom: 1px dashed rgba(43, 184, 255, 0.65);
  cursor: help;
  outline: none;
}

.page-privacy .privacy-term:focus-visible {
  background: rgba(43, 184, 255, 0.12);
  border-radius: 3px;
}

.page-privacy .privacy-term__note {
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  z-index: 6;
  width: 240px;
  max-width: 72vw;
  padding: 9px 12px;
  border: var(--privacy-hair);
  border-radius: 10px;
  background: var(--ly-panel);
  color: var(--ly-text);
  font-family: var(--ly-font-body);
  font-size: 0.8125rem;
  font-weight: 400;
  line-height: 1.65;
  letter-spacing: 0;
  box-shadow: 0 14px 28px rgba(2, 10, 18, 0.55);
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity var(--ly-dur) ease, transform var(--ly-dur) ease, visibility var(--ly-dur) ease;
}

.page-privacy .privacy-term:hover .privacy-term__note,
.page-privacy .privacy-term:focus-visible .privacy-term__note,
.page-privacy .privacy-term:focus-within .privacy-term__note {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 信息类型列表 ---------- */
.page-privacy .privacy-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-item {
  padding-left: 16px;
  border-left: 2px solid var(--ly-line);
  transition: border-color var(--ly-dur) ease;
}

.page-privacy .privacy-item:hover {
  border-left-color: rgba(0, 239, 196, 0.55);
}

.page-privacy .privacy-item__name {
  display: block;
  margin-bottom: 5px;
  font-family: var(--ly-font-display);
  font-size: 1rem;
  letter-spacing: 0.03em;
  color: var(--ly-ink);
}

.page-privacy .privacy-item__text {
  margin: 0;
  color: var(--ly-text);
  font-size: 0.9375rem;
  line-height: 1.75;
}

/* ---------- 用途三块 ---------- */
.page-privacy .privacy-uses {
  margin: 18px 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-uses__item {
  padding: 16px 16px 14px;
  border: var(--privacy-hair);
  border-radius: var(--ly-radius);
  background: linear-gradient(165deg, rgba(11, 35, 56, 0.95), rgba(5, 19, 31, 0.6));
}

.page-privacy .privacy-uses__tag {
  display: inline-block;
  margin-bottom: 9px;
  padding: 3px 10px;
  border: 1px solid rgba(0, 239, 196, 0.35);
  border-radius: 999px;
  font-family: var(--ly-font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--ly-cyan);
}

.page-privacy .privacy-uses__text {
  margin: 0;
  color: var(--ly-text);
  font-size: 0.9375rem;
  line-height: 1.75;
}

/* ---------- 保存位置 ---------- */
.page-privacy .privacy-locus {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 16px;
  margin: 18px 0 16px;
  padding: 14px 18px;
  border: 1px solid rgba(0, 239, 196, 0.28);
  border-radius: var(--ly-radius);
  background: rgba(0, 239, 196, 0.05);
}

.page-privacy .privacy-locus__key {
  font-family: var(--ly-font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--ly-cyan);
}

.page-privacy .privacy-locus__val {
  font-family: var(--ly-font-display);
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: var(--ly-ink);
}

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

.page-privacy .privacy-notes li {
  position: relative;
  padding-left: 20px;
  color: var(--ly-text);
  font-size: 0.9375rem;
  line-height: 1.75;
}

.page-privacy .privacy-notes li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.7em;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--ly-blue);
}

/* ---------- 自行操作步骤 ---------- */
.page-privacy .privacy-steps {
  margin: 18px 0 18px;
  padding: 0;
  list-style: none;
  counter-reset: none;
  display: grid;
  gap: 0;
}

.page-privacy .privacy-steps__item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--ly-line);
}

.page-privacy .privacy-steps__item:first-child {
  border-top: 1px solid var(--ly-line);
}

.page-privacy .privacy-steps__no {
  flex: none;
  min-width: 34px;
  font-family: var(--ly-font-mono);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(43, 184, 255, 0.85);
}

.page-privacy .privacy-steps__text {
  color: var(--ly-text);
  font-size: 0.9375rem;
  line-height: 1.75;
}

.page-privacy .privacy-steps__name {
  display: block;
  margin-bottom: 3px;
  font-family: var(--ly-font-display);
  font-size: 1rem;
  letter-spacing: 0.03em;
  color: var(--ly-ink);
}

/* ---------- 联系 ---------- */
.page-privacy .privacy-contact {
  margin: 18px 0 20px;
  padding: 0;
  list-style: none;
  border-top: var(--privacy-hair);
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  padding: 12px 0;
  border-bottom: var(--privacy-hair);
}

.page-privacy .privacy-contact__key {
  flex: none;
  min-width: 84px;
  font-family: var(--ly-font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ly-cyan);
  padding-top: 4px;
}

.page-privacy .privacy-contact__val {
  color: var(--ly-ink);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.page-privacy .privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-privacy .privacy-region {
  margin: 22px 0 0;
  padding-top: 14px;
  border-top: var(--privacy-hair);
  color: rgba(159, 182, 202, 0.75);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 768px) {
  .page-privacy .privacy-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-masthead__body {
    padding-block: 34px 48px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-toc-w) minmax(0, var(--privacy-measure));
    gap: var(--privacy-gap);
    justify-content: start;
    padding-bottom: 88px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 32px;
    align-self: start;
    max-height: calc(100vh - 64px);
    overflow: auto;
  }

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

  .page-privacy .privacy-block {
    padding-block: 38px;
  }
}
</>