/* ===== 使用说明 · 页面作用域 ===== */
.page-disclaimer {
  --pd-hair: rgba(244, 241, 234, 0.16);
  --pd-hair-ink: rgba(7, 20, 39, 0.14);
  --pd-ink-soft: rgba(7, 20, 39, 0.68);
  background: var(--ly-deep);
  color: var(--ly-paper);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .pd-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--ly-header-h) + 36px) 0 64px;
  background:
    radial-gradient(110% 80% at 92% -6%, rgba(33, 230, 193, 0.18), transparent 62%),
    radial-gradient(90% 70% at -10% 108%, rgba(255, 107, 74, 0.14), transparent 66%),
    var(--ly-deep);
}

.page-disclaimer .pd-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
  background-image:
    linear-gradient(rgba(244, 241, 234, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 241, 234, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, #000 28%, transparent 78%);
  mask-image: radial-gradient(120% 90% at 50% 0%, #000 28%, transparent 78%);
}

.page-disclaimer .pd-hero > .ly-container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .pd-crumb-current {
  color: rgba(244, 241, 234, 0.62);
}

.page-disclaimer .pd-title {
  margin: 20px 0 0;
  max-width: 20ch;
  font-size: var(--ly-fs-52);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.015em;
}

.page-disclaimer .pd-lead {
  margin: 20px 0 0;
  max-width: 62ch;
  color: rgba(244, 241, 234, 0.82);
}

/* 三条速览 */
.page-disclaimer .pd-snap {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pd-hair);
  border: 1px solid var(--pd-hair);
  border-radius: var(--ly-radius-card);
  overflow: hidden;
}

.page-disclaimer .pd-snap__cell {
  padding: 20px 18px 22px;
  background: rgba(7, 20, 39, 0.66);
}

.page-disclaimer .pd-snap__num {
  font-family: var(--ly-font-mono);
  font-size: var(--ly-fs-36);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ly-cyan);
}

.page-disclaimer .pd-snap__unit {
  margin-left: 4px;
  font-size: var(--ly-fs-15);
  color: rgba(244, 241, 234, 0.7);
}

.page-disclaimer .pd-snap__text {
  margin: 10px 0 0;
  max-width: 30ch;
  font-size: var(--ly-fs-15);
  line-height: 1.6;
  color: rgba(244, 241, 234, 0.76);
}

/* 首屏抽象图 */
.page-disclaimer .pd-figure {
  margin: 32px 0 0;
}

.page-disclaimer .pd-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--ly-radius-card);
  border: 1px solid rgba(33, 230, 193, 0.28);
  background: var(--ly-ink);
}

.page-disclaimer .pd-figure__cap {
  margin: 12px 0 0;
  font-size: var(--ly-fs-15);
  line-height: 1.6;
  color: var(--ly-steel);
}

/* ---------- 规则区 ---------- */
.page-disclaimer .pd-rules {
  padding: 64px 0;
  background: var(--ly-paper);
  color: var(--ly-ink);
}

.page-disclaimer .pd-rules__title {
  margin: 0 0 8px;
  max-width: 22ch;
  color: var(--ly-ink);
}

.page-disclaimer .pd-rule-list {
  margin-top: 24px;
}

.page-disclaimer .pd-rule {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 28px 0;
  border-top: 1px solid var(--pd-hair-ink);
}

.page-disclaimer .pd-rule:first-child {
  border-top: 0;
  padding-top: 8px;
}

.page-disclaimer .pd-rule__num {
  font-family: var(--ly-font-mono);
  font-size: var(--ly-fs-21);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: rgba(7, 20, 39, 0.3);
  transition: color 120ms ease;
}

.page-disclaimer .pd-rule:hover .pd-rule__num,
.page-disclaimer .pd-rule:focus-within .pd-rule__num {
  color: var(--ly-coral);
}

.page-disclaimer .pd-rule__body {
  max-width: 68ch;
}

.page-disclaimer .pd-rule__title {
  margin: 0;
  font-size: var(--ly-fs-28);
  font-weight: 800;
  line-height: 1.25;
  color: var(--ly-ink);
}

.page-disclaimer .pd-rule__text {
  margin: 14px 0 0;
  font-size: var(--ly-fs-17);
  line-height: 1.85;
  color: var(--pd-ink-soft);
}

.page-disclaimer .pd-rule__apply {
  margin: 18px 0 0;
  padding: 8px 0 8px 16px;
  border-left: 2px solid var(--ly-coral);
  font-size: var(--ly-fs-15);
  line-height: 1.7;
  color: rgba(7, 20, 39, 0.72);
}

.page-disclaimer .pd-rule__apply-label {
  display: block;
  margin-bottom: 2px;
  font-size: var(--ly-fs-12);
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--ly-coral);
}

.page-disclaimer .pd-key {
  padding-bottom: 1px;
  border-bottom: 1px dotted var(--ly-blue);
}

/* ---------- 时效时间轴 ---------- */
.page-disclaimer .pd-timeline {
  margin-top: 26px;
  padding: 18px 16px;
  border: 1px solid rgba(10, 31, 60, 0.1);
  border-radius: var(--ly-radius-card);
  background: rgba(46, 125, 255, 0.06);
}

.page-disclaimer .pd-timeline__svg {
  display: none;
}

.page-disclaimer .pd-timeline__svg line {
  stroke: rgba(10, 31, 60, 0.22);
  stroke-width: 2;
}

.page-disclaimer .pd-node circle {
  fill: var(--ly-paper);
  stroke: var(--ly-blue);
  stroke-width: 3;
  transition: stroke 120ms ease;
}

.page-disclaimer .pd-node:hover circle,
.page-disclaimer .pd-node:focus-within circle {
  stroke: var(--ly-coral);
}

.page-disclaimer .pd-node--last circle {
  stroke: var(--ly-coral);
}

.page-disclaimer .pd-node text {
  font-family: var(--ly-font-body);
  font-size: 14px;
  letter-spacing: 0.02em;
  fill: rgba(7, 20, 39, 0.78);
}

.page-disclaimer .pd-timeline__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .pd-timeline__steps li {
  position: relative;
  padding-left: 26px;
  font-size: var(--ly-fs-15);
  line-height: 1.7;
  color: rgba(7, 20, 39, 0.78);
}

.page-disclaimer .pd-timeline__steps li strong {
  color: var(--ly-ink);
  font-weight: 700;
}

.page-disclaimer .pd-timeline__steps li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ly-paper);
  border: 2px solid var(--ly-blue);
}

.page-disclaimer .pd-timeline__steps li::after {
  content: "";
  position: absolute;
  left: 8px;
  top: 22px;
  bottom: -14px;
  width: 1px;
  background: rgba(10, 31, 60, 0.16);
}

.page-disclaimer .pd-timeline__steps li:last-child::after {
  display: none;
}

.page-disclaimer .pd-timeline__steps li:last-child::before {
  border-color: var(--ly-coral);
}

.page-disclaimer .pd-timeline__note {
  margin: 14px 0 0;
  font-size: var(--ly-fs-15);
  line-height: 1.6;
  color: rgba(7, 20, 39, 0.62);
}

/* ---------- 侧栏延伸入口 ---------- */
.page-disclaimer .pd-aside {
  margin-top: 36px;
  padding: 22px 20px;
  border: 1px solid rgba(33, 230, 193, 0.28);
  border-radius: var(--ly-radius-card);
  background: rgba(7, 20, 39, 0.92);
  color: var(--ly-paper);
}

.page-disclaimer .pd-aside__title {
  margin: 0 0 14px;
  font-size: var(--ly-fs-15);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ly-cyan);
}

.page-disclaimer .pd-aside__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .pd-aside__list a {
  color: rgba(244, 241, 234, 0.86);
  font-size: var(--ly-fs-15);
  line-height: 1.6;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 120ms ease, border-color 120ms ease;
}

.page-disclaimer .pd-aside__list a:hover,
.page-disclaimer .pd-aside__list a:focus-visible {
  color: var(--ly-cyan);
  border-bottom-color: var(--ly-cyan);
}

/* ---------- 收尾联系区 ---------- */
.page-disclaimer .pd-close {
  padding: 64px 0 72px;
  background:
    radial-gradient(70% 90% at 100% 0%, rgba(255, 107, 74, 0.16), transparent 60%),
    var(--ly-ink);
  color: var(--ly-paper);
}

.page-disclaimer .pd-close__title {
  margin: 0;
  max-width: 24ch;
  font-size: var(--ly-fs-36);
  font-weight: 800;
  line-height: 1.2;
  color: var(--ly-paper);
}

.page-disclaimer .pd-close__lead {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: var(--ly-fs-17);
  line-height: 1.85;
  color: rgba(244, 241, 234, 0.78);
}

.page-disclaimer .pd-close__grid {
  margin-top: 36px;
  display: grid;
  gap: 1px;
  background: var(--pd-hair);
  border: 1px solid var(--pd-hair);
  border-radius: var(--ly-radius-card);
  overflow: hidden;
}

.page-disclaimer .pd-close__block {
  padding: 20px 18px;
  background: rgba(7, 20, 39, 0.58);
}

.page-disclaimer .pd-close__label {
  margin: 0;
  font-size: var(--ly-fs-12);
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--ly-cyan);
}

.page-disclaimer .pd-close__value {
  margin: 8px 0 0;
  font-family: var(--ly-font-mono);
  font-size: var(--ly-fs-15);
  line-height: 1.6;
  color: rgba(244, 241, 234, 0.92);
  word-break: break-word;
}

.page-disclaimer .pd-close__value--plain {
  font-family: var(--ly-font-body);
}

.page-disclaimer .pd-close__note {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: var(--ly-fs-15);
  line-height: 1.7;
  color: var(--ly-steel);
}

.page-disclaimer .pd-close__cta {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .pd-close__legal {
  margin: 32px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--pd-hair);
  font-family: var(--ly-font-mono);
  font-size: var(--ly-fs-15);
  letter-spacing: 0.02em;
  color: rgba(244, 241, 234, 0.6);
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .pd-snap {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .pd-timeline__svg {
    display: block;
    width: 100%;
    height: auto;
  }

  .page-disclaimer .pd-timeline__steps {
    display: none;
  }

  .page-disclaimer .pd-close__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .pd-hero {
    padding: calc(var(--ly-header-h) + 60px) 0 88px;
  }

  .page-disclaimer .pd-title {
    font-size: var(--ly-fs-76);
  }

  .page-disclaimer .pd-rules {
    padding: 96px 0;
  }

  .page-disclaimer .pd-rule {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 32px;
    padding: 44px 0 38px;
  }

  .page-disclaimer .pd-rule:first-child {
    padding-top: 16px;
  }

  .page-disclaimer .pd-aside {
    margin-top: 0;
  }

  .page-disclaimer .pd-close {
    padding: 96px 0 104px;
  }

  .page-disclaimer .pd-close__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .ly-col-aside {
    position: sticky;
    top: calc(var(--ly-header-h) + 24px);
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .pd-rule__num,
  .page-disclaimer .pd-node circle,
  .page-disclaimer .pd-aside__list a {
    transition: none;
  }
}