.page-disclaimer {
  --pd-aside: 236px;
  --pd-col-gap: clamp(22px, 3.4vw, 52px);
  display: block;
  color: var(--ink);
}

.page-disclaimer .container {
  padding-top: clamp(40px, 6vw, 88px);
  padding-bottom: clamp(64px, 9vw, 128px);
}

/* ============ 首屏 ============ */
.page-disclaimer .pd-hero {
  position: relative;
  padding-bottom: clamp(26px, 4vw, 44px);
}

.page-disclaimer .pd-hero::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(
    90deg,
    var(--teal) 0%,
    rgba(79, 224, 208, 0.34) 40%,
    rgba(79, 224, 208, 0) 100%
  );
}

.page-disclaimer .pd-hero__deco {
  position: absolute;
  right: 0;
  top: clamp(6px, 2vw, 26px);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(72px, 14vw, 200px);
  line-height: 0.82;
  letter-spacing: -0.03em;
  color: var(--ink);
  opacity: 0.07;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.page-disclaimer .pd-hero .breadcrumb,
.page-disclaimer .pd-hero .kicker,
.page-disclaimer .pd-hero h1,
.page-disclaimer .pd-hero .lede,
.page-disclaimer .pd-hero .pd-standfirst {
  position: relative;
  z-index: 1;
}

.page-disclaimer .pd-hero .kicker {
  margin-top: clamp(14px, 2vw, 22px);
  color: var(--blue-soft);
}

.page-disclaimer .pd-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 6.4vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 16ch;
}

.page-disclaimer .pd-hero .lede {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .pd-standfirst {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--amber);
  border-radius: var(--r-md);
  background: var(--panel-soft);
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

.page-disclaimer .pd-standfirst__tag {
  flex: 0 0 auto;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(245, 194, 74, 0.16);
  color: var(--amber);
  font-size: 12px;
  letter-spacing: 0.08em;
}

/* ============ 顶部横幅 ============ */
.page-disclaimer .pd-banner {
  margin: 0 0 clamp(30px, 4.4vw, 56px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--panel-soft);
}

.page-disclaimer .pd-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-disclaimer .pd-banner .media-frame__cap {
  padding: 10px 18px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

/* ============ 条款目录 ============ */
.page-disclaimer .pd-toc {
  position: relative;
  margin-bottom: clamp(24px, 3.6vw, 44px);
}

.page-disclaimer .pd-toc::after {
  content: "";
  display: block;
  height: 1px;
  background: var(--line);
}

.page-disclaimer .pd-toc__label {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--blue-soft);
}

.page-disclaimer .pd-toc__list {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  margin: 0;
  padding: 0 0 16px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .pd-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--mist);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition:
    color 0.18s var(--ease),
    border-color 0.18s var(--ease),
    background-color 0.18s var(--ease),
    transform 0.18s var(--ease);
}

.page-disclaimer .pd-toc__link .mono {
  font-size: 12px;
  color: var(--blue-soft);
}

.page-disclaimer .pd-toc__link:hover {
  color: var(--ink);
  border-color: var(--blue);
  transform: translateY(-2px);
}

.page-disclaimer .pd-toc__link:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.page-disclaimer .pd-toc__link[aria-current="true"] {
  background: var(--teal);
  border-color: var(--teal);
  color: var(--bg-deep);
}

.page-disclaimer .pd-toc__link[aria-current="true"] .mono {
  color: var(--bg-deep);
}

/* ============ 条款主体 ============ */
.page-disclaimer .pd-term {
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--pd-aside);
  column-gap: 0;
  align-items: start;
  padding-block: clamp(28px, 4.4vw, 52px);
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 96px;
}

.page-disclaimer .pd-term:first-of-type {
  border-top-color: var(--line);
}

.page-disclaimer .pd-term__main {
  min-width: 0;
  padding-right: var(--pd-col-gap);
}

.page-disclaimer .pd-term__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 22px);
}

.page-disclaimer .pd-term__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--teal);
}

.page-disclaimer .pd-term__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.5vw, 30px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .pd-term__body {
  margin-top: clamp(14px, 1.8vw, 20px);
}

.page-disclaimer .pd-term__body p {
  margin: 0 0 14px;
  max-width: 64ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .pd-term__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .pd-term__body a {
  color: var(--blue-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(143, 182, 255, 0.42);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .pd-term__body a:hover {
  color: var(--teal);
  border-color: var(--teal);
}

.page-disclaimer .pd-mark {
  background: var(--ink);
  color: var(--bg-deep);
  padding: 1px 7px;
  border-radius: 6px;
  font-weight: 700;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

/* ============ 右侧要点摘要 ============ */
.page-disclaimer .pd-term__aside {
  min-width: 0;
  padding-left: var(--pd-col-gap);
  border-left: 1px solid rgba(74, 134, 255, 0.34);
}

.page-disclaimer .pd-term__aside-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--blue-soft);
}

.page-disclaimer .pd-term__aside ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .pd-term__aside li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .pd-term__aside li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

/* ============ 可展开补充 ============ */
.page-disclaimer .pd-more {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
  overflow: hidden;
}

.page-disclaimer .pd-more summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  font-size: 15px;
  font-weight: 600;
  color: var(--blue-soft);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .pd-more summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .pd-more summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--teal);
}

.page-disclaimer .pd-more[open] summary::before {
  content: "–";
}

.page-disclaimer .pd-more summary:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: -2px;
}

.page-disclaimer .pd-more__body {
  padding: 0 18px 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .pd-more__body p {
  margin: 0;
  max-width: 64ch;
}

.page-disclaimer .pd-more__body a {
  color: var(--blue-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(143, 182, 255, 0.42);
}

.page-disclaimer .pd-more__body a:hover {
  color: var(--teal);
  border-color: var(--teal);
}

/* ============ 相关页面 ============ */
.page-disclaimer .pd-related {
  margin-top: clamp(36px, 5vw, 64px);
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--panel-soft);
}

.page-disclaimer .pd-related__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 2.2vw, 24px);
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .pd-related__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .pd-related__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--bg-deep);
  color: var(--mist);
  font-size: 15px;
  line-height: 1.7;
  text-decoration: none;
  transition:
    color 0.18s var(--ease),
    border-color 0.18s var(--ease),
    transform 0.18s var(--ease);
}

.page-disclaimer .pd-related__link .mono {
  color: var(--teal);
  flex: 0 0 auto;
}

.page-disclaimer .pd-related__link:hover {
  color: var(--ink);
  border-color: var(--blue);
  transform: translateY(-2px);
}

.page-disclaimer .pd-related__link:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

/* ============ 窄屏 ============ */
@media (max-width: 900px) {
  .page-disclaimer {
    --pd-aside: auto;
  }

  .page-disclaimer .pd-term {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-disclaimer .pd-term__main {
    padding-right: 0;
  }

  .page-disclaimer .pd-term__aside {
    margin-top: clamp(16px, 3vw, 24px);
    padding-left: 0;
    padding-top: 16px;
    border-left: 0;
    border-top: 1px solid rgba(74, 134, 255, 0.34);
  }

  .page-disclaimer .pd-term__aside ul {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }
}

@media (max-width: 560px) {
  .page-disclaimer .pd-hero__deco {
    font-size: clamp(56px, 20vw, 96px);
    opacity: 0.06;
  }

  .page-disclaimer .pd-hero h1 {
    max-width: 100%;
  }

  .page-disclaimer .pd-term__head {
    flex-direction: column;
    gap: 10px;
  }

  .page-disclaimer .pd-related {
    padding-left: 16px;
    padding-right: 16px;
  }
}

/* ============ 动效收敛 ============ */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .pd-toc__link,
  .page-disclaimer .pd-related__link {
    transition: none;
  }

  .page-disclaimer .pd-toc__link:hover,
  .page-disclaimer .pd-related__link:hover {
    transform: none;
  }
}