.page-privacy {
  --priv-measure: 62ch;
  --priv-rail: 250px;
  padding-bottom: clamp(64px, 9vw, 128px);
}

/* 顶部极窄装饰带 */
.page-privacy .priv-band {
  height: 4px;
  background:
    linear-gradient(90deg,
      var(--c-cyan) 0 10%,
      var(--c-midnight) 10% 90%,
      var(--c-amber) 90% 100%);
}

/* 面包屑 */
.page-privacy .breadcrumbs {
  padding-top: clamp(20px, 3vw, 34px);
  font-size: var(--fs-label);
  letter-spacing: 0.08em;
  color: var(--c-cold);
}

.page-privacy .breadcrumbs a {
  color: var(--c-cold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .breadcrumbs a:hover {
  color: var(--c-cyan);
  border-bottom-color: var(--c-cyan);
}

/* 首屏 */
.page-privacy .priv-hero {
  padding: clamp(28px, 4vw, 56px) 0 clamp(32px, 5vw, 64px);
}

.page-privacy .priv-hero h1 {
  margin: 18px 0 0;
  max-width: 20ch;
  font-size: var(--fs-h1);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--c-mist);
}

.page-privacy .priv-hero .lede {
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 64ch;
  color: var(--c-cold);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
}

.page-privacy .priv-scope {
  margin: 18px 0 0;
  font-size: var(--fs-label);
  letter-spacing: 0.1em;
  color: var(--c-cold);
}

.page-privacy .priv-scope::before {
  content: "";
  display: inline-block;
  width: 16px;
  height: 1px;
  margin-right: 10px;
  vertical-align: middle;
  background: var(--c-cyan);
}

/* 首屏图示 */
.page-privacy .priv-figure {
  margin: clamp(32px, 5vw, 56px) 0 0;
}

.page-privacy .priv-figure .figure__frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1200 / 480;
  border: 1px solid var(--c-line);
  background:
    linear-gradient(150deg, var(--c-midnight) 0%, var(--c-space) 55%, var(--c-abyss) 100%);
}

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

.page-privacy .priv-figure .figure__caption {
  margin-top: 12px;
  font-size: var(--fs-label);
  letter-spacing: 0.06em;
  color: var(--c-cold);
}

/* 双栏骨架 */
.page-privacy .priv-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 64px);
  padding-top: clamp(28px, 4vw, 52px);
}

/* 左侧章节索引 */
.page-privacy .priv-index__title {
  margin: 0 0 14px;
  font-size: var(--fs-label);
  letter-spacing: 0.16em;
  color: var(--c-cold);
}

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

.page-privacy .priv-index__item {
  border-top: 1px solid var(--c-line);
}

.page-privacy .priv-index__item:last-child {
  border-bottom: 1px solid var(--c-line);
}

.page-privacy .priv-index__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 13px 2px;
  color: var(--c-mist);
  text-decoration: none;
  font-size: var(--fs-small);
  line-height: 1.5;
  transition: color 200ms var(--ease);
}

.page-privacy .priv-index__link:hover {
  color: var(--c-cyan);
}

.page-privacy .priv-index__num {
  font-family: var(--font-serif);
  font-size: 19px;
  line-height: 1;
  color: var(--c-amber);
  flex: 0 0 auto;
}

.page-privacy .priv-index__note {
  margin: 16px 0 0;
  font-size: var(--fs-label);
  line-height: 1.7;
  color: var(--c-cold);
}

/* 条款正文 */
.page-privacy .priv-section {
  padding: clamp(32px, 4.5vw, 56px) 0;
  border-top: 1px solid var(--c-line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

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

.page-privacy .priv-section__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.page-privacy .priv-section__num {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1;
  color: var(--c-amber);
  flex: 0 0 auto;
}

.page-privacy .priv-section h2 {
  margin: 0;
  font-size: var(--fs-h3);
  letter-spacing: -0.01em;
  color: var(--c-mist);
}

.page-privacy .priv-p {
  margin: 20px 0 0;
  max-width: var(--priv-measure);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--c-cold);
}

.page-privacy .priv-link {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--c-line);
  transition: border-color 180ms var(--ease);
}

.page-privacy .priv-link:hover {
  border-bottom-color: var(--c-cyan);
}

/* 定义条目 */
.page-privacy .priv-defs {
  margin: clamp(24px, 3vw, 34px) 0 0;
}

.page-privacy .priv-defs dt {
  margin-top: 22px;
  color: var(--c-mist);
  font-size: var(--fs-body);
  font-weight: 600;
  letter-spacing: 0.01em;
}

.page-privacy .priv-defs dt:first-child {
  margin-top: 0;
}

.page-privacy .priv-defs dd {
  margin: 8px 0 0;
  max-width: var(--priv-measure);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--c-cold);
}

.page-privacy .priv-defs .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--c-cyan);
}

.page-privacy .priv-defs .priv-mail {
  word-break: break-all;
}

/* 要点列表 */
.page-privacy .priv-list {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  max-width: var(--priv-measure);
}

.page-privacy .priv-list li {
  position: relative;
  padding: 14px 0 14px 22px;
  border-top: 1px solid var(--c-line);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--c-cold);
}

.page-privacy .priv-list li:last-child {
  border-bottom: 1px solid var(--c-line);
}

.page-privacy .priv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  width: 6px;
  height: 6px;
  background: var(--c-amber);
}

.page-privacy .priv-list__k {
  display: block;
  margin-bottom: 4px;
  color: var(--c-mist);
  font-size: var(--fs-small);
  letter-spacing: 0.06em;
}

/* 关键定义：左侧青色竖线 */
.page-privacy .priv-key {
  margin: clamp(24px, 3vw, 34px) 0 0;
  padding: 4px 0 4px 18px;
  max-width: var(--priv-measure);
  border-left: 2px solid var(--c-cyan);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--c-mist);
}

/* 可展开细节 */
.page-privacy .priv-more {
  margin: clamp(22px, 3vw, 30px) 0 0;
  max-width: var(--priv-measure);
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}

.page-privacy .priv-more summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 2px;
  cursor: pointer;
  list-style: none;
  font-size: var(--fs-small);
  letter-spacing: 0.06em;
  color: var(--c-cyan);
  transition: color 200ms var(--ease);
}

.page-privacy .priv-more summary::-webkit-details-marker {
  display: none;
}

.page-privacy .priv-more summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--c-cold);
  flex: 0 0 auto;
}

.page-privacy .priv-more[open] summary::after {
  content: "－";
  color: var(--c-amber);
}

.page-privacy .priv-more summary:hover {
  color: var(--c-cyan-soft);
}

.page-privacy .priv-more__body {
  padding: 0 2px 18px;
  font-size: var(--fs-small);
  line-height: var(--lh-body);
  color: var(--c-cold);
}

/* 桌面端：左侧索引常驻，右侧条款收窄 */
@media (min-width: 900px) {
  .page-privacy .priv-body {
    grid-template-columns: minmax(190px, var(--priv-rail)) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .priv-index {
    position: sticky;
    top: calc(var(--header-h) + 32px);
  }

  .page-privacy .priv-terms {
    max-width: 78ch;
  }
}

@media (min-width: 1180px) {
  .page-privacy .priv-hero h1 {
    max-width: 18ch;
  }
}
</｜｜DSML｜｜ parameter>
</invoke>
</result>