.page-disclaimer {
  --dp-panel-bg: rgba(18, 34, 74, 0.62);
  --dp-hairline: rgba(46, 58, 92, 0.85);
}

/* ============ 面包屑 ============ */
.page-disclaimer .breadcrumb {
  padding-top: clamp(1.4rem, 3.5vw, 2.4rem);
}

/* ============ 首屏 ============ */
.page-disclaimer .terms-hero {
  padding-bottom: clamp(2rem, 6vw, 4rem);
}

.page-disclaimer .terms-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: end;
  margin-top: clamp(1.4rem, 4vw, 2.4rem);
}

@media (min-width: 900px) {
  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 7.5fr) minmax(0, 4.5fr);
  }
}

.page-disclaimer .terms-hero h1 {
  margin: 0.45rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.15rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: 0.015em;
  color: var(--snow);
}

.page-disclaimer .terms-hero__lead {
  margin: clamp(1rem, 2.5vw, 1.4rem) 0 0;
  max-width: 46ch;
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  line-height: 1.9;
  color: var(--dust);
}

/* 版本状态卡 */
.page-disclaimer .terms-hero__stamp {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: clamp(1rem, 2.5vw, 1.4rem);
  overflow: hidden;
  background: linear-gradient(150deg, rgba(108, 74, 182, 0.28), rgba(18, 34, 74, 0.85));
  border: 1px solid var(--dp-hairline);
  border-radius: 6px;
  box-shadow: inset 0 1px 0 rgba(232, 236, 247, 0.08);
}

.page-disclaimer .terms-hero__stamp::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gold), rgba(242, 183, 5, 0));
}

.page-disclaimer .terms-hero__stamp-label {
  color: var(--violet-soft);
}

.page-disclaimer .terms-hero__stamp-value {
  font-family: var(--font-mono);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-disclaimer .terms-hero__stamp-note {
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--dust);
}

/* 页首横幅 */
.page-disclaimer .terms-hero__figure {
  margin: clamp(1.75rem, 4vw, 3rem) 0 0;
}

.page-disclaimer .terms-hero__figure .figure__frame {
  border-radius: 6px;
  box-shadow: 0 26px 64px -34px rgba(108, 74, 182, 0.8);
}

/* ============ 双栏正文布局 ============ */
.page-disclaimer .terms-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  padding-bottom: clamp(3rem, 8vw, 5.5rem);
}

@media (min-width: 900px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: minmax(0, 3.4fr) minmax(0, 8.6fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }

  .page-disclaimer .terms-index {
    position: sticky;
    top: clamp(5rem, 12vh, 7.5rem);
  }
}

/* 目录 */
.page-disclaimer .terms-index__title {
  margin: 0 0 0.9rem;
  color: var(--dust);
}

.page-disclaimer .terms-index__list {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-index__link {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 0.5rem 0.6rem 0.5rem 0.7rem;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--dust);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: 0 4px 4px 0;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-disclaimer .terms-index__link:hover,
.page-disclaimer .terms-index__link:focus-visible {
  color: var(--snow);
  background: rgba(127, 216, 216, 0.08);
  border-left-color: var(--glacier);
}

.page-disclaimer .terms-index__num {
  font-size: 0.6875rem;
  color: var(--violet-soft);
}

@media (max-width: 899px) {
  .page-disclaimer .terms-index__list {
    flex-direction: row;
    overflow-x: auto;
    gap: 0.45rem;
    padding-bottom: 0.5rem;
    -webkit-overflow-scrolling: touch;
  }

  .page-disclaimer .terms-index__item {
    flex: 0 0 auto;
  }

  .page-disclaimer .terms-index__link {
    padding: 0.45rem 0.7rem;
    white-space: nowrap;
    background: rgba(18, 34, 74, 0.6);
    border-left: 0;
    border-bottom: 2px solid transparent;
    border-radius: 4px 4px 0 0;
  }

  .page-disclaimer .terms-index__link:hover,
  .page-disclaimer .terms-index__link:focus-visible {
    border-left-color: transparent;
    border-bottom-color: var(--glacier);
  }
}

/* 正文列 */
.page-disclaimer .terms-body {
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 2.4vw, 1.6rem);
  min-width: 0;
}

/* 章节间的斜线分隔 */
.page-disclaimer .terms-section + .terms-section::before {
  content: "";
  display: block;
  width: 72px;
  height: 2px;
  margin: 0.15rem 0 clamp(0.75rem, 2vw, 1.05rem);
  background: linear-gradient(90deg, var(--violet), rgba(108, 74, 182, 0));
  transform: skewX(-34deg);
  transform-origin: left center;
}

/* ============ 条款面板 ============ */
.page-disclaimer .terms-panel {
  position: relative;
  overflow: hidden;
  background: var(--dp-panel-bg);
  border: 1px solid var(--dp-hairline);
  border-radius: 6px;
  box-shadow: inset 0 1px 0 rgba(232, 236, 247, 0.06);
}

.page-disclaimer .terms-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 3px;
  background: linear-gradient(90deg, var(--violet), var(--violet-soft));
}

.page-disclaimer .terms-panel__head {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: clamp(1.05rem, 2.4vw, 1.4rem) clamp(1rem, 2.4vw, 1.5rem);
  cursor: pointer;
  list-style: none;
  transition: background-color 0.18s var(--ease);
}

.page-disclaimer .terms-panel__head::-webkit-details-marker {
  display: none;
}

.page-disclaimer .terms-panel__head:hover {
  background: rgba(127, 216, 216, 0.06);
}

.page-disclaimer .terms-panel__head:focus-visible {
  outline: 2px solid var(--glacier);
  outline-offset: -3px;
}

.page-disclaimer .terms-panel__num {
  align-self: flex-start;
  padding-top: 0.22rem;
  color: var(--violet-soft);
}

.page-disclaimer .terms-panel__title {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.9vw, 1.4rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--snow);
}

.page-disclaimer .terms-panel__toggle {
  position: relative;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  border: 1px solid var(--orbit);
  border-radius: 50%;
}

.page-disclaimer .terms-panel__toggle::before,
.page-disclaimer .terms-panel__toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--glacier);
  transform: translate(-50%, -50%);
  transition: transform 0.2s var(--ease), opacity 0.2s var(--ease);
}

.page-disclaimer .terms-panel__toggle::before {
  width: 10px;
  height: 1.5px;
}

.page-disclaimer .terms-panel__toggle::after {
  width: 1.5px;
  height: 10px;
}

.page-disclaimer .terms-panel[open] .terms-panel__toggle::after {
  opacity: 0;
  transform: translate(-50%, -50%) scaleY(0.2);
}

.page-disclaimer .terms-panel__body {
  padding: clamp(0.9rem, 2.2vw, 1.2rem) clamp(1rem, 2.4vw, 1.5rem) clamp(1.15rem, 2.6vw, 1.6rem);
  border-top: 1px solid rgba(46, 58, 92, 0.6);
}

.page-disclaimer .terms-panel__body p {
  margin: 0 0 0.95em;
  font-size: 1.0625rem;
  line-height: 1.85;
  letter-spacing: 0.01em;
  color: var(--snow);
  opacity: 0.88;
}

.page-disclaimer .terms-panel__body p:last-child {
  margin-bottom: 0;
}

/* 行内链接 */
.page-disclaimer .terms-link {
  color: var(--glacier);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .terms-link:hover,
.page-disclaimer .terms-link:focus-visible {
  color: var(--snow);
}

/* 引用块 */
.page-disclaimer .terms-callout {
  margin: 1.1rem 0 0;
  padding: 0.9rem 1.05rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--snow);
  background: rgba(108, 74, 182, 0.18);
  border-left: 3px solid var(--violet-soft);
  border-radius: 4px;
}

/* ============ 收尾 ============ */
.page-disclaimer .terms-outro {
  padding-bottom: clamp(3rem, 8vw, 5.5rem);
}

.page-disclaimer .terms-outro__panel {
  position: relative;
  overflow: hidden;
  padding: clamp(1.4rem, 3.5vw, 2.2rem);
  background: linear-gradient(140deg, rgba(18, 34, 74, 0.92), rgba(11, 26, 58, 0.6));
  border: 1px solid var(--dp-hairline);
  border-radius: 6px;
}

.page-disclaimer .terms-outro__panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--violet) 45%, rgba(108, 74, 182, 0));
}

.page-disclaimer .terms-outro__title {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.2vw, 1.6rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--snow);
}

.page-disclaimer .terms-outro__panel p {
  margin: 0;
  max-width: 62ch;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--dust);
}

/* ============ 桌面端微调 ============ */
@media (min-width: 1240px) {
  .page-disclaimer .terms-hero__lead {
    font-size: 1.125rem;
  }
}