.page-disclaimer {
  background: var(--cream);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--navy-800);
  color: var(--cream);
}

.page-disclaimer .disc-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: .38;
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(118deg, rgba(7, 26, 44, .95) 0%, rgba(14, 42, 71, .84) 52%, rgba(27, 62, 99, .62) 100%);
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image: repeating-linear-gradient(58deg, rgba(245, 241, 232, .06) 0 1px, transparent 1px 24px);
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  z-index: 2;
  padding-block: clamp(1.6rem, 4.5vw, 2.8rem) clamp(2.2rem, 6vw, 4rem);
}

.page-disclaimer .disc-hero .breadcrumb {
  margin-bottom: 1.2rem;
  font-size: .82rem;
  color: rgba(245, 241, 232, .68);
}

.page-disclaimer .disc-hero .breadcrumb a {
  color: rgba(245, 241, 232, .92);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 241, 232, .38);
}

.page-disclaimer .disc-hero .breadcrumb a:hover {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

.page-disclaimer .disc-hero .breadcrumb a:focus-visible,
.page-disclaimer .disc-anchors__link:focus-visible,
.page-disclaimer .disc-points a:focus-visible,
.page-disclaimer .disc-fold > summary:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 2px;
}

.page-disclaimer .disc-hero__eyebrow {
  margin: 0 0 .65rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .22em;
  color: var(--cyan-400);
}

.page-disclaimer h1 {
  margin: 0 0 1rem;
  max-width: 22ch;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.9rem, 5.4vw, 3rem);
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-disclaimer .disc-hero__lede {
  margin: 0;
  max-width: 64ch;
  font-size: 1.02rem;
  line-height: 1.85;
  color: rgba(245, 241, 232, .86);
}

/* ---------- 顶部摘要 ---------- */
.page-disclaimer .disc-summary {
  margin-top: clamp(1.5rem, 4vw, 2.6rem);
}

.page-disclaimer .disc-summary__panel {
  position: relative;
  overflow: hidden;
  padding: clamp(1.15rem, 3vw, 1.7rem) clamp(1.15rem, 3.4vw, 2rem);
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--orange-600);
  border-radius: var(--radius);
  box-shadow: var(--shadow-2);
}

.page-disclaimer .disc-summary__panel::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 76px;
  height: 76px;
  pointer-events: none;
  opacity: .5;
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  background-image: repeating-linear-gradient(135deg, var(--terracotta) 0 2px, transparent 2px 7px);
}

.page-disclaimer .disc-summary__label {
  margin: 0 0 .55rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--terracotta);
}

.page-disclaimer .disc-summary__text {
  margin: 0;
  max-width: 68ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink);
}

.page-disclaimer .disc-anchors {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-anchors__link {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .32rem .74rem;
  font-size: .84rem;
  color: var(--navy-800);
  text-decoration: none;
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .disc-anchors__link .mono {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--terracotta);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .disc-anchors__link:hover {
  color: var(--white);
  background: var(--navy-800);
  border-color: var(--navy-800);
}

.page-disclaimer .disc-anchors__link:hover .mono {
  color: var(--cyan-400);
}

/* ---------- 章节正文 ---------- */
.page-disclaimer .disc-body {
  padding-block: clamp(1.4rem, 4vw, 2.6rem);
}

.page-disclaimer .disc-section {
  padding-block: clamp(1.4rem, 3.6vw, 2.2rem);
  scroll-margin-top: 4rem;
}

.page-disclaimer .disc-section + .disc-section {
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-section__grid {
  display: grid;
  gap: 1rem;
}

.page-disclaimer .disc-section__head {
  display: flex;
  align-items: baseline;
  gap: .7rem;
}

.page-disclaimer .disc-section__num {
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--terracotta);
}

.page-disclaimer .disc-section__num::before {
  content: "";
  display: inline-block;
  width: 16px;
  height: 2px;
  margin-right: .5rem;
  vertical-align: middle;
  background: var(--terracotta);
}

.page-disclaimer .disc-section__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.28rem;
  line-height: 1.35;
  color: var(--navy-800);
}

.page-disclaimer .disc-points {
  display: grid;
  gap: .6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-points > li {
  position: relative;
  padding-left: 1.15rem;
  font-size: .98rem;
  line-height: 1.82;
  color: var(--ink);
}

.page-disclaimer .disc-points > li + li {
  padding-top: .6rem;
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-points > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 6px;
  height: 6px;
  background: var(--stone);
  transform: rotate(45deg);
}

.page-disclaimer .disc-points a {
  color: var(--navy-700);
  text-decoration: underline;
  text-decoration-color: var(--terracotta);
  text-underline-offset: 3px;
}

.page-disclaimer .disc-points a:hover {
  color: var(--orange-600);
}

.page-disclaimer .disc-note {
  margin: 1rem 0 0;
  font-size: .92rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-disclaimer .disc-note a {
  color: var(--navy-700);
  text-decoration: underline;
  text-decoration-color: var(--terracotta);
  text-underline-offset: 3px;
}

.page-disclaimer .disc-note a:hover {
  color: var(--orange-600);
}

/* ---------- 折叠条款 ---------- */
.page-disclaimer .disc-fold {
  margin-top: 1rem;
  padding: .7rem 1rem;
  background: var(--white);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
}

.page-disclaimer .disc-fold > summary {
  display: flex;
  align-items: center;
  gap: .5rem;
  cursor: pointer;
  font-weight: 700;
  font-size: .95rem;
  color: var(--navy-800);
  list-style: none;
}

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

.page-disclaimer .disc-fold > summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--terracotta);
}

.page-disclaimer .disc-fold[open] > summary::before {
  content: "\2212";
}

.page-disclaimer .disc-fold p {
  margin: .65rem 0 0;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* ---------- 页尾色带 ---------- */
.page-disclaimer .disc-cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: clamp(1.8rem, 5vw, 3.4rem);
  background: linear-gradient(115deg, var(--navy-900) 0%, var(--navy-700) 78%, #17395a 100%);
  color: var(--cream);
}

.page-disclaimer .disc-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(58deg, rgba(53, 208, 186, .09) 0 1px, transparent 1px 30px);
}

.page-disclaimer .disc-cta__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.2rem;
  padding-block: clamp(1.9rem, 5vw, 3rem);
}

.page-disclaimer .disc-cta__title {
  margin: 0 0 .55rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.32rem, 3.2vw, 1.7rem);
  line-height: 1.3;
  color: var(--white);
}

.page-disclaimer .disc-cta__text {
  margin: 0;
  max-width: 56ch;
  font-size: .98rem;
  line-height: 1.82;
  color: rgba(245, 241, 232, .84);
}

.page-disclaimer .disc-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 860px) {
  .page-disclaimer .disc-section__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 1rem 3.5rem;
  }

  .page-disclaimer .disc-section__head {
    align-self: start;
  }

  .page-disclaimer .disc-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 1.4rem 2.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-anchors__link,
  .page-disclaimer .disc-anchors__link .mono {
    transition: none;
  }
}