.page-disclaimer {
  --pd-gold-line: rgba(216, 169, 79, 0.24);
  --pd-key-line: rgba(232, 114, 47, 0.62);
  --pd-term-no-w: 76px;
  color: var(--text-100);
  background: var(--ink-950);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .pd-hero {
  position: relative;
  padding: 34px 0 40px;
  border-bottom: 1px solid var(--line-600);
  background:
    radial-gradient(112% 82% at 84% 0%, rgba(216, 169, 79, 0.16), transparent 60%),
    radial-gradient(86% 72% at 2% 102%, rgba(47, 169, 140, 0.1), transparent 64%);
  overflow: hidden;
}

.page-disclaimer .pd-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(216, 169, 79, 0.07) 0 1px, transparent 1px 96px);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 76%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 76%);
  pointer-events: none;
}

.page-disclaimer .pd-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .pd-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  margin-top: 26px;
}

.page-disclaimer .pd-hero__lead h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 7vw, 62px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text-100);
}

.page-disclaimer .pd-hero__lead .eyebrow {
  margin: 0;
}

.page-disclaimer .pd-hero__lead .lede {
  margin: 18px 0 0;
  max-width: 36em;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--text-400);
}

/* ---------- 速览面板 ---------- */
.page-disclaimer .pd-meta {
  padding: 20px 22px;
}

.page-disclaimer .pd-meta__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold-500);
}

.page-disclaimer .pd-meta__list {
  margin: 0;
}

.page-disclaimer .pd-meta__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(58, 62, 70, 0.85);
}

.page-disclaimer .pd-meta__row:last-child {
  border-bottom: 0;
  padding-bottom: 2px;
}

.page-disclaimer .pd-meta__row dt,
.page-disclaimer .pd-meta__row dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
}

.page-disclaimer .pd-meta__row dt {
  color: var(--text-400);
}

.page-disclaimer .pd-meta__row dd {
  color: var(--text-100);
  text-align: right;
}

/* ---------- 首屏配图 ---------- */
.page-disclaimer .pd-figure {
  position: relative;
  margin: 34px 0 0;
  border: 1px solid var(--pd-gold-line);
  background: var(--ink-900);
  overflow: hidden;
}

.page-disclaimer .pd-figure::before {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 90px rgba(11, 12, 14, 0.85);
  pointer-events: none;
  z-index: 1;
}

.page-disclaimer .pd-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .pd-figure__caption {
  position: relative;
  z-index: 1;
  padding: 12px 18px;
  border-top: 1px solid var(--pd-gold-line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-400);
}

/* ---------- 条款刻度目录 ---------- */
.page-disclaimer .pd-tickbar {
  position: sticky;
  top: var(--top-h);
  z-index: 20;
  background: rgba(11, 12, 14, 0.94);
  border-bottom: 1px solid var(--line-600);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.page-disclaimer .pd-tickbar__track {
  position: relative;
  display: flex;
  align-items: stretch;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-disclaimer .pd-tickbar__track::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .pd-node {
  flex: 0 0 auto;
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 14px 18px;
  border-right: 1px solid rgba(58, 62, 70, 0.6);
  text-decoration: none;
  white-space: nowrap;
  color: var(--text-400);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .pd-node:hover,
.page-disclaimer .pd-node:focus-visible {
  color: var(--gold-300);
  background: rgba(216, 169, 79, 0.08);
}

.page-disclaimer .pd-node__no {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold-500);
}

.page-disclaimer .pd-node__label {
  font-size: 14px;
}

.page-disclaimer .pd-tickbar__fill {
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-500), var(--ember-500));
  transition: width 0.3s var(--ease);
  pointer-events: none;
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .pd-list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .pd-term {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 28px 0;
  border-top: 1px solid var(--pd-gold-line);
  scroll-margin-top: calc(var(--top-h) + 72px);
}

.page-disclaimer .pd-term:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-disclaimer .pd-term__num {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--gold-500);
  font-size: 15px;
  letter-spacing: 0.14em;
}

.page-disclaimer .pd-term__bar {
  flex: 1 1 auto;
  max-width: 54px;
  height: 1px;
  background: linear-gradient(90deg, var(--gold-500), transparent);
}

.page-disclaimer .pd-term__body h3 {
  margin: 6px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 900;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--text-100);
}

.page-disclaimer .pd-term__body p {
  margin: 0 0 14px;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-100);
}

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

.page-disclaimer .pd-strong {
  color: var(--gold-300);
  border-bottom: 1px dashed rgba(216, 169, 79, 0.5);
}

/* 悬挂缩进的编号列表 */
.page-disclaimer .clause-list {
  counter-reset: cl;
  margin: 4px 0 18px;
  padding: 0;
  list-style: none;
  max-width: 38em;
}

.page-disclaimer .clause-list > li {
  counter-increment: cl;
  position: relative;
  padding-left: 3.2em;
  margin-bottom: 11px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text-100);
}

.page-disclaimer .clause-list > li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause-list > li::before {
  content: counter(cl, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.18em;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--gold-500);
  opacity: 0.9;
}

/* 重点约定 */
.page-disclaimer .pd-key {
  position: relative;
  margin: 20px 0 6px;
  padding: 18px 20px 18px 22px;
  border: 1px solid var(--pd-key-line);
  border-left-width: 3px;
  background: rgba(232, 114, 47, 0.07);
  max-width: 38em;
}

.page-disclaimer .pd-key .tag {
  display: inline-block;
  margin-bottom: 10px;
}

.page-disclaimer .pd-key p {
  margin: 0;
  max-width: none;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text-100);
}

/* 折叠展开 */
.page-disclaimer .pd-fold {
  margin: 22px 0 0;
  max-width: 38em;
  border: 1px solid var(--line-600);
  background: rgba(35, 38, 45, 0.5);
}

.page-disclaimer .pd-fold > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  color: var(--gold-300);
  transition: background var(--dur) var(--ease);
}

.page-disclaimer .pd-fold > summary:hover,
.page-disclaimer .pd-fold > summary:focus-visible {
  background: rgba(216, 169, 79, 0.08);
}

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

.page-disclaimer .pd-fold > summary::before {
  content: "+";
  flex: 0 0 auto;
  width: 1em;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--gold-500);
}

.page-disclaimer .pd-fold[open] > summary::before {
  content: "\2013";
}

.page-disclaimer .pd-fold__body {
  border-top: 1px solid var(--line-600);
  padding: 16px 18px 18px;
  background: rgba(11, 12, 14, 0.4);
}

.page-disclaimer .pd-fold__body p {
  margin: 0 0 12px;
  max-width: none;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-400);
}

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

/* ---------- 相关页面 ---------- */
.page-disclaimer .pd-related {
  padding-top: 8px;
}

.page-disclaimer .pd-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.page-disclaimer .pd-link__no {
  display: block;
  margin-bottom: 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold-500);
}

.page-disclaimer .pd-link h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  line-height: 1.3;
  color: var(--text-100);
}

.page-disclaimer .pd-link p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-400);
}

.page-disclaimer .pd-link:hover h3,
.page-disclaimer .pd-link:focus-visible h3 {
  color: var(--gold-300);
}

/* ---------- 响应式 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .pd-hero {
    padding: 44px 0 48px;
  }

  .page-disclaimer .pd-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.85fr);
    align-items: end;
    gap: 48px;
    margin-top: 34px;
  }

  .page-disclaimer .pd-term {
    grid-template-columns: var(--pd-term-no-w) minmax(0, 1fr);
    gap: 34px;
    padding: 40px 0;
  }

  .page-disclaimer .pd-term__num {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    position: sticky;
    top: 88px;
    align-self: start;
  }

  .page-disclaimer .pd-term__bar {
    width: 40px;
    max-width: none;
    flex: 0 0 auto;
    background: linear-gradient(180deg, var(--gold-500), transparent);
  }
}

@media (min-width: 981px) {
  .page-disclaimer .pd-tickbar {
    top: 0;
  }

  .page-disclaimer .pd-term {
    scroll-margin-top: 88px;
  }
}

@media (min-width: 1280px) {
  .page-disclaimer {
    --pd-term-no-w: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .pd-node,
  .page-disclaimer .pd-tickbar__fill,
  .page-disclaimer .pd-fold > summary {
    transition: none;
  }
}