.page-privacy {
  --pr-line: 1px solid rgba(201, 162, 39, 0.28);
  --pr-line-soft: 1px solid rgba(201, 162, 39, 0.2);
  background: var(--lt-felt);
  color: var(--lt-ivory);
  font-family: var(--lt-sans);
  padding: clamp(84px, 12vw, 124px) 0 clamp(56px, 9vw, 112px);
}

.page-privacy .pr-sep {
  color: rgba(201, 162, 39, 0.6);
}

/* 面包屑 */
.page-privacy .lt-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  letter-spacing: 0.04em;
  padding-bottom: 20px;
  border-bottom: var(--pr-line);
}

.page-privacy .lt-crumb {
  color: var(--lt-mist);
  text-decoration: none;
  transition: color 0.2s var(--lt-ease);
}

.page-privacy .lt-crumb:hover {
  color: var(--lt-cyan);
}

.page-privacy .lt-crumb[aria-current="page"] {
  color: var(--lt-gold-soft);
}

/* 页头 */
.pr-head {
  max-width: 780px;
  padding: clamp(30px, 5vw, 54px) 0 clamp(22px, 3.5vw, 34px);
}

.pr-head .lt-anchor {
  display: inline-block;
  margin: 0 0 20px;
}

.pr-head__title {
  margin: 0;
  font-family: var(--lt-serif);
  font-weight: 800;
  font-size: clamp(28px, 5.2vw, 46px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--lt-ivory);
  max-width: 20ch;
}

.pr-head__lede {
  margin: 22px 0 0;
  max-width: 62ch;
  font-size: clamp(15.5px, 1.8vw, 17px);
  line-height: 1.85;
  color: var(--lt-ivory);
}

.pr-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.pr-chip {
  display: inline-flex;
  align-items: center;
  padding: 7px 15px;
  border: 1px solid rgba(201, 162, 39, 0.5);
  border-radius: 999px;
  background: rgba(5, 16, 12, 0.6);
  color: var(--lt-gold-soft);
  font-family: var(--lt-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.pr-chip--cyan {
  color: var(--lt-cyan);
  border-color: rgba(53, 210, 224, 0.45);
}

/* 顶部图位 */
.pr-hero {
  position: relative;
  margin: clamp(24px, 4vw, 44px) 0 0;
  border: 1px solid rgba(201, 162, 39, 0.32);
  background: var(--lt-black);
  box-shadow: var(--lt-hard);
  overflow: hidden;
}

.pr-hero img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
}

.page-privacy .lt-media__caption {
  padding: 12px 18px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--lt-mist);
}

/* 主体栅格 */
.pr-layout {
  margin-top: clamp(36px, 6vw, 72px);
}

.pr-side {
  margin-bottom: clamp(26px, 5vw, 40px);
}

.pr-side__title {
  margin: 0 0 12px;
  padding-left: 18px;
  font-family: var(--lt-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--lt-mist);
}

.page-privacy .lt-index {
  display: flex;
  flex-direction: column;
  border-left: var(--pr-line);
}

.page-privacy .lt-index__link {
  position: relative;
  display: block;
  padding: 11px 0 11px 18px;
  color: var(--lt-mist);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.2s var(--lt-ease);
}

.page-privacy .lt-index__link::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 50%;
  width: 2px;
  height: 0;
  background: var(--lt-cyan);
  transform: translateY(-50%);
  transition: height 0.24s var(--lt-ease);
}

.page-privacy .lt-index__link:hover {
  color: var(--lt-ivory);
}

.page-privacy .lt-index__link[aria-current="true"] {
  color: var(--lt-gold-soft);
  font-weight: 600;
}

.page-privacy .lt-index__link[aria-current="true"]::before {
  height: 100%;
}

.pr-body {
  min-width: 0;
}

/* 条款分区 */
.pr-sec {
  padding-top: clamp(24px, 3.6vw, 38px);
  border-top: var(--pr-line);
}

.pr-sec + .pr-sec {
  margin-top: clamp(30px, 4.5vw, 52px);
}

.pr-sec__head {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 0 16px;
  align-items: baseline;
  margin-bottom: 16px;
}

.pr-sec__no {
  font-family: var(--lt-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--lt-gold);
  padding-top: 5px;
}

.pr-sec__title {
  margin: 0;
  font-family: var(--lt-serif);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.42;
  letter-spacing: -0.005em;
  color: var(--lt-ivory);
}

.pr-sec__body p {
  margin: 0 0 14px;
  font-size: clamp(15.5px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--lt-ivory);
}

.pr-sec__tail {
  margin: 20px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--lt-gold);
  font-size: 15px;
  line-height: 1.85;
  color: var(--lt-gold-soft);
}

/* P-01 信息条目 */
.pr-items {
  display: grid;
  gap: 14px;
  margin: 20px 0 0;
}

.pr-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 18px 20px 20px;
  background: var(--lt-felt-2);
  border: 1px solid rgba(201, 162, 39, 0.26);
  box-shadow: 4px 4px 0 0 rgba(5, 16, 12, 0.6);
  transition: transform 0.24s var(--lt-ease), border-color 0.24s var(--lt-ease);
}

.pr-item:hover {
  transform: translateY(-4px);
  border-color: rgba(53, 210, 224, 0.55);
}

.pr-item__no {
  grid-column: 1;
  grid-row: 1;
  margin: 0;
  padding-top: 3px;
  font-family: var(--lt-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lt-gold);
}

.pr-item__title {
  grid-column: 2;
  grid-row: 1;
  margin: 0;
  font-family: var(--lt-serif);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--lt-ivory);
}

.pr-item__text {
  grid-column: 2;
  grid-row: 2;
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--lt-mist);
}

/* P-02 用途列表 */
.pr-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.pr-list__item {
  position: relative;
  padding: 14px 0 14px 22px;
  border-bottom: var(--pr-line-soft);
}

.pr-list__item::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 22px;
  width: 7px;
  height: 7px;
  background: var(--lt-gold);
  transform: rotate(45deg);
}

.pr-list__title {
  margin: 0 0 6px;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--lt-gold-soft);
}

.pr-list__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--lt-ivory);
}

/* P-03 双栏 */
.pr-split {
  display: grid;
  gap: 16px;
  margin: 20px 0 0;
}

.pr-panel {
  padding: 20px 22px 22px;
  border: 1px solid rgba(201, 162, 39, 0.26);
  background: rgba(5, 16, 12, 0.35);
}

.pr-panel--accent {
  background: linear-gradient(160deg, rgba(201, 162, 39, 0.13), rgba(11, 31, 26, 0) 72%);
  border-color: rgba(201, 162, 39, 0.5);
}

.pr-panel__title {
  margin: 0;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--lt-gold-soft);
}

.pr-panel__text {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--lt-ivory);
}

.pr-panel__btn {
  margin-top: 18px;
}

.pr-terms {
  margin: 16px 0 0;
}

.pr-terms dt {
  margin-top: 15px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--lt-gold);
}

.pr-terms dt:first-child {
  margin-top: 0;
}

.pr-terms dd {
  margin: 5px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--lt-ivory);
}

/* P-04 步骤 */
.pr-steps {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.pr-steps__item {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 0 14px;
  padding: 14px 0;
  border-top: var(--pr-line-soft);
}

.pr-steps__no {
  padding-top: 3px;
  font-family: var(--lt-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--lt-gold);
}

.pr-steps__title {
  margin: 0 0 5px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--lt-gold-soft);
}

.pr-steps__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--lt-ivory);
}

.pr-acc {
  margin-top: 24px;
}

/* P-05 措施与建议 */
.pr-measures {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
}

.pr-measure {
  padding: 14px 18px 16px;
  border-left: 3px solid var(--lt-gold);
  background: rgba(18, 46, 38, 0.62);
}

.pr-measure__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--lt-gold-soft);
}

.pr-measure__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--lt-ivory);
}

.pr-sub {
  margin: 30px 0 0;
  font-family: var(--lt-serif);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.5;
  color: var(--lt-ivory);
}

.pr-tips {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.pr-tips li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--lt-ivory);
}

.pr-tips li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 9px;
  height: 9px;
  border: 1.5px solid var(--lt-cyan);
  border-radius: 50%;
}

/* 尾部入口 */
.pr-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(36px, 5vw, 60px);
  padding-top: 26px;
  border-top: var(--pr-line);
}

/* 响应式 */
@media (min-width: 760px) {
  .pr-items {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .pr-item:nth-child(even) {
    margin-top: 22px;
  }

  .pr-split {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .pr-measures {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pr-sec__body {
    margin-left: 70px;
  }
}

@media (min-width: 960px) {
  .pr-layout {
    display: grid;
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 72px);
    align-items: start;
  }

  .pr-side {
    position: sticky;
    top: calc(var(--lt-header-h) + 28px);
    margin-bottom: 0;
  }
}

@media (max-width: 959px) {
  .pr-side {
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .page-privacy .lt-index {
    flex-direction: row;
    gap: 8px;
    border-left: 0;
    border-bottom: var(--pr-line);
    padding-bottom: 12px;
  }

  .page-privacy .lt-index__link {
    white-space: nowrap;
    padding: 8px 14px;
    font-size: 13px;
    border: 1px solid rgba(201, 162, 39, 0.28);
    border-radius: 999px;
  }

  .page-privacy .lt-index__link::before {
    display: none;
  }

  .page-privacy .lt-index__link[aria-current="true"] {
    background: rgba(201, 162, 39, 0.16);
    border-color: var(--lt-gold);
  }
}

@media (prefers-reduced-motion: reduce) {
  .pr-item,
  .page-privacy .lt-index__link,
  .page-privacy .lt-index__link::before {
    transition: none;
  }

  .pr-item:hover {
    transform: none;
  }
}

@media print {
  .page-privacy {
    background: #ffffff;
    color: #000000;
    padding: 0;
  }

  .page-privacy .pr-side,
  .page-privacy .pr-links,
  .page-privacy .pr-hero {
    display: none;
  }

  .pr-layout {
    display: block;
  }

  .pr-sec {
    border-top-color: #999999;
    page-break-inside: avoid;
  }

  .pr-sec__body {
    margin-left: 0;
  }

  .pr-item,
  .pr-panel,
  .pr-measure {
    background: none;
    border-color: #999999;
    box-shadow: none;
  }

  .pr-sec__title,
  .pr-item__title,
  .pr-list__title,
  .pr-panel__title,
  .pr-measure__title,
  .pr-steps__title {
    color: #000000;
  }
}