.page-disclaimer {
  --dp-line: rgba(140, 151, 163, 0.22);
  --dp-line-soft: rgba(140, 151, 163, 0.12);
  --dp-radius: 12px;
  --dp-ink-soft: #3F3F3A;
  display: block;
  background: var(--ink);
  color: var(--warm);
  padding-bottom: clamp(48px, 8vw, 88px);
  overflow-x: hidden;
}

.page-disclaimer .dp-head {
  padding-top: clamp(20px, 4vw, 34px);
}

.page-disclaimer .dp-head .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
}

.page-disclaimer .dp-head .breadcrumb-link {
  color: var(--grey);
  text-decoration: none;
}

.page-disclaimer .dp-head .breadcrumb-link:hover {
  color: var(--cyan);
}

.page-disclaimer .dp-head .breadcrumb-sep {
  color: var(--stroke);
}

.page-disclaimer .dp-head .breadcrumb-current {
  color: var(--warm);
  font-weight: 600;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dp-intro {
  padding-top: clamp(24px, 4vw, 40px);
}

.page-disclaimer .dp-intro-grid {
  display: grid;
  gap: 28px;
}

.page-disclaimer .dp-intro-main {
  position: relative;
  padding-left: 22px;
}

.page-disclaimer .dp-intro-main::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan), rgba(43, 240, 196, 0.15));
}

.page-disclaimer .dp-intro .section-kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--amber);
  text-transform: uppercase;
}

.page-disclaimer .dp-intro h1 {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-size: clamp(40px, 9vw, 62px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--warm);
}

.page-disclaimer .dp-intro .lede {
  margin: 0 0 22px;
  max-width: 34em;
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.85;
  color: var(--grey);
}

.page-disclaimer .dp-intro-meta {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  background: var(--dp-line-soft);
  border: 1px solid var(--dp-line-soft);
  border-radius: var(--dp-radius);
  overflow: hidden;
  align-self: start;
}

.page-disclaimer .dp-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 14px 18px;
  background: var(--glass);
}

.page-disclaimer .dp-meta-row dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--grey);
}

.page-disclaimer .dp-meta-row dd {
  margin: 0;
  font-size: 14px;
  color: var(--warm);
  text-align: right;
}

.page-disclaimer .dp-meta-row dd.mono {
  font-family: var(--font-mono);
  color: var(--cyan);
  letter-spacing: 0.04em;
}

/* ---------- 通栏图 ---------- */
.page-disclaimer .dp-figure {
  margin: clamp(36px, 6vw, 60px) auto 0;
}

.page-disclaimer .dp-figure .image-frame {
  border-radius: var(--dp-radius);
  overflow: hidden;
  border: 1px solid var(--dp-line-soft);
}

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

/* ---------- 要点概览 ---------- */
.page-disclaimer .dp-glance {
  margin-top: clamp(36px, 6vw, 56px);
}

.page-disclaimer .dp-glance .section-title {
  margin: 0 0 20px;
  font-family: var(--font-head);
  font-size: clamp(22px, 3.4vw, 30px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--warm);
}

.page-disclaimer .dp-glance-list {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--dp-line-soft);
  border: 1px solid var(--dp-line-soft);
  border-radius: var(--dp-radius);
  overflow: hidden;
}

.page-disclaimer .dp-glance-item {
  display: grid;
  gap: 9px;
  align-content: start;
  padding: 22px 20px;
  background: var(--glass);
}

.page-disclaimer .dp-glance-title {
  position: relative;
  margin: 0;
  padding-left: 16px;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--warm);
}

.page-disclaimer .dp-glance-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

.page-disclaimer .dp-glance-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--grey);
}

/* ---------- 条款布局 ---------- */
.page-disclaimer .dp-layout {
  display: grid;
  gap: 32px;
  margin-top: clamp(40px, 7vw, 72px);
}

.page-disclaimer .dp-rail {
  min-width: 0;
}

.page-disclaimer .dp-rail-head {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--grey);
  text-transform: uppercase;
}

.page-disclaimer .dp-rail .index-rail-list {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: max-content;
  gap: 4px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .dp-rail .index-rail-item {
  min-width: 0;
}

.page-disclaimer .dp-rail .index-rail-link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--dp-line-soft);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--grey);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-disclaimer .dp-rail .index-rail-link:hover {
  color: var(--cyan);
  border-color: var(--stroke);
}

.page-disclaimer .dp-rail .index-rail-link[data-active="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-disclaimer .dp-rail .index-rail-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-disclaimer .dp-rail .index-rail-link[data-active="true"] .index-rail-num {
  color: var(--ink);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .dp-terms {
  position: relative;
  padding-left: 26px;
  min-width: 0;
}

.page-disclaimer .dp-terms::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 22px;
  width: 1px;
  background: linear-gradient(
    180deg,
    var(--cyan) 0%,
    rgba(43, 240, 196, 0.4) 34%,
    rgba(140, 151, 163, 0.24) 72%,
    rgba(140, 151, 163, 0.06) 100%
  );
}

.page-disclaimer .dp-term {
  position: relative;
  padding-bottom: clamp(26px, 4vw, 36px);
  margin-bottom: clamp(26px, 4vw, 36px);
  border-bottom: 1px solid var(--dp-line-soft);
}

.page-disclaimer .dp-term:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .dp-term::before {
  content: "";
  position: absolute;
  left: -29px;
  top: 14px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ink);
  border: 1px solid var(--cyan);
  box-shadow: 0 0 0 3px rgba(43, 240, 196, 0.08);
}

.page-disclaimer .dp-term-head {
  margin: 0 0 14px;
}

.page-disclaimer .dp-term-trigger {
  display: flex;
  align-items: baseline;
  gap: 14px;
  width: 100%;
  margin: 0;
  padding: 0;
  background: none;
  border: 0;
  font: inherit;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.page-disclaimer .dp-term-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--amber);
}

.page-disclaimer .dp-term-title {
  font-family: var(--font-head);
  font-size: clamp(21px, 3.4vw, 28px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--warm);
  transition: color 0.18s ease;
}

.page-disclaimer .dp-term-trigger:hover .dp-term-title,
.page-disclaimer .dp-term-trigger:focus-visible .dp-term-title {
  color: var(--cyan);
}

.page-disclaimer .dp-term-head:has(.dp-term-trigger[aria-expanded="false"]) + .dp-term-panel {
  display: none;
}

.page-disclaimer .dp-term-panel {
  padding-left: 28px;
}

.page-disclaimer .dp-term-panel p {
  margin: 0 0 12px;
  max-width: 42em;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--grey);
}

.page-disclaimer .dp-term-list {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dp-term-list li {
  position: relative;
  padding-left: 16px;
  max-width: 42em;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--grey);
}

.page-disclaimer .dp-term-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 1px;
  background: var(--cyan);
}

.page-disclaimer .dp-inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 240, 196, 0.35);
}

.page-disclaimer .dp-inline-link:hover {
  border-bottom-color: var(--cyan);
}

/* 浅色面板：责任范围 */
.page-disclaimer .dp-term-light .dp-term-panel {
  margin-top: 6px;
  padding: 20px 22px 18px;
  background: var(--warm);
  border-radius: 10px;
}

.page-disclaimer .dp-term-light .dp-term-panel p {
  color: var(--ink-text);
}

.page-disclaimer .dp-term-light .dp-term-list li {
  color: var(--dp-ink-soft);
}

.page-disclaimer .dp-term-light .dp-term-list li::before {
  background: var(--orange);
}

.page-disclaimer .dp-term-light .dp-term-panel p + .dp-term-list {
  margin-top: 4px;
}

/* ---------- 备案档案条 ---------- */
.page-disclaimer .dp-archive {
  margin-top: clamp(44px, 7vw, 76px);
}

.page-disclaimer .dp-archive-inner {
  display: grid;
  gap: 20px;
  padding: 24px 22px;
  background: var(--charcoal);
  border: 1px solid var(--dp-line-soft);
  border-radius: var(--dp-radius);
  position: relative;
  overflow: hidden;
}

.page-disclaimer .dp-archive-inner::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--cyan), transparent);
}

.page-disclaimer .dp-archive-fields {
  display: grid;
  gap: 16px;
}

.page-disclaimer .dp-archive-field {
  display: grid;
  gap: 6px;
}

.page-disclaimer .dp-archive-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--grey);
  text-transform: uppercase;
}

.page-disclaimer .dp-archive-value {
  font-size: 15px;
  line-height: 1.6;
  color: var(--warm);
  word-break: break-word;
}

.page-disclaimer .dp-archive-value.mono {
  font-family: var(--font-mono);
  color: var(--amber);
  letter-spacing: 0.04em;
}

.page-disclaimer .dp-archive-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .dp-copy[data-copied="true"] {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .dp-glance-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .dp-archive-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-disclaimer .dp-archive-fields {
    grid-auto-flow: column;
    grid-auto-columns: minmax(0, auto);
    gap: 40px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dp-intro-grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 48px;
    align-items: start;
  }

  .page-disclaimer .dp-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 64px;
    align-items: start;
  }

  .page-disclaimer .dp-rail {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-disclaimer .dp-rail .index-rail-list {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    gap: 2px;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .dp-rail .index-rail-link {
    border: 0;
    border-left: 1px solid var(--dp-line);
    border-radius: 0;
    padding: 8px 0 8px 12px;
    white-space: normal;
  }

  .page-disclaimer .dp-rail .index-rail-link[data-active="true"] {
    background: none;
    color: var(--cyan);
    border-left-color: var(--cyan);
  }

  .page-disclaimer .dp-rail .index-rail-link[data-active="true"] .index-rail-num {
    color: var(--cyan);
  }

  .page-disclaimer .dp-terms {
    padding-left: 34px;
  }

  .page-disclaimer .dp-term::before {
    left: -37px;
    top: 16px;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .dp-glance-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dp-term-title,
  .page-disclaimer .dp-rail .index-rail-link {
    transition: none;
  }
}