/* ===== 网站声明：产品说明书式条款页 ===== */
.page-disclaimer {
  position: relative;
  isolation: isolate;
  padding: 0 20px 80px;
  background:
    radial-gradient(720px 280px at 92% 0%, rgba(31,122,91,0.55), transparent 70%),
    linear-gradient(180deg, var(--deep-pine) 0%, var(--night) 100%);
  overflow-x: hidden;
}

.page-disclaimer .disclaimer-breadcrumb {
  margin: 0 0 24px;
}

.page-disclaimer .disclaimer-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
  padding-top: 16px;
}

@media (min-width: 880px) {
  .page-disclaimer .disclaimer-hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 48px;
    padding-top: 32px;
  }
}

.page-disclaimer .disclaimer-hero-text {
  position: relative;
  padding-right: 8px;
}

.page-disclaimer .disclaimer-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(234, 168, 50, 0.14);
  border: 1px solid rgba(234, 168, 50, 0.4);
  border-radius: var(--radius-pill);
  padding: 6px 12px;
  color: var(--gold-soft);
  font-size: 12px;
  letter-spacing: 0.12em;
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.page-disclaimer .page-title {
  margin: 18px 0 14px;
  font-size: clamp(32px, 5.4vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.page-disclaimer .page-title em {
  display: block;
  color: var(--gold);
  font-style: italic;
  font-weight: 800;
}

.page-disclaimer .lead {
  color: var(--paper);
  font-size: 16px;
  line-height: 1.75;
  max-width: 560px;
  margin: 0;
}

.page-disclaimer .shield-icon {
  display: block;
  margin-top: 24px;
  color: var(--gold);
  filter: drop-shadow(0 10px 24px rgba(234, 168, 50, 0.22));
}

.page-disclaimer .disclaimer-hero-figure {
  position: relative;
  justify-self: start;
  margin: 0;
}

@media (min-width: 880px) {
  .page-disclaimer .disclaimer-hero-figure {
    justify-self: center;
  }
}

.page-disclaimer .disclaimer-hero-figure img {
  display: block;
  width: 100%;
  max-width: 400px;
  height: auto;
  aspect-ratio: 400 / 250;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.28);
  transform: rotate(1.2deg);
  transition: transform var(--duration) var(--ease);
}

.page-disclaimer .disclaimer-hero-figure:hover img {
  transform: rotate(0deg) scale(1.01);
}

.page-disclaimer .hero-fig-caption {
  margin-top: 10px;
  text-align: right;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--moss-300);
  text-transform: uppercase;
}

.page-disclaimer .disclaimer-toc {
  margin: 48px 0;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-md);
  background: rgba(18, 22, 20, 0.55);
}

.page-disclaimer .toc-caption {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.page-disclaimer .toc-caption::before {
  content: "";
  width: 24px;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
}

.page-disclaimer .disclaimer-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

@media (min-width: 560px) {
  .page-disclaimer .disclaimer-toc-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 880px) {
  .page-disclaimer .disclaimer-toc-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

.page-disclaimer .disclaimer-toc-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--paper);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: border-color var(--duration) var(--ease), color var(--duration) var(--ease), background var(--duration) var(--ease);
}

.page-disclaimer .disclaimer-toc-list a:hover,
.page-disclaimer .disclaimer-toc-list a:focus-visible {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(234, 168, 50, 0.08);
  outline: none;
}

.page-disclaimer .toc-index {
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
}

.page-disclaimer .disclaimer-clauses {
  display: grid;
  gap: 20px;
  margin: 48px 0;
}

.page-disclaimer .clause-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, rgba(35, 43, 39, 0.92) 0%, rgba(18, 22, 20, 0.8) 100%);
  scroll-margin-top: 96px;
}

@media (min-width: 760px) {
  .page-disclaimer .clause-item {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 0 28px;
    padding: 32px;
  }
}

.page-disclaimer .clause-rail {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
  padding: 12px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01));
}

@media (min-width: 760px) {
  .page-disclaimer .clause-rail {
    width: 112px;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 18px 16px 16px;
    border-radius: 28px;
  }
}

.page-disclaimer .clause-rail::after {
  content: "";
  width: 34px;
  height: 4px;
  margin-top: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold), var(--gold-soft));
  transform: skewX(-14deg);
}

.page-disclaimer .clause-num {
  color: var(--gold);
  font-size: 40px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.05em;
}

@media (min-width: 760px) {
  .page-disclaimer .clause-num {
    font-size: 52px;
  }
}

.page-disclaimer .clause-code {
  color: var(--moss-300);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
}

.page-disclaimer .clause-content {
  min-width: 0;
}

.page-disclaimer .clause-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.page-disclaimer .clause-title {
  margin: 0;
  color: var(--white);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.3;
}

@media (min-width: 640px) {
  .page-disclaimer .clause-title {
    font-size: 26px;
  }
}

.page-disclaimer .clause-anchor {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  color: var(--pine-500);
  font-size: 17px;
  font-family: var(--font-mono);
  line-height: 1;
  text-decoration: none;
  transition: color var(--duration) var(--ease), border-color var(--duration) var(--ease);
}

.page-disclaimer .clause-anchor:hover,
.page-disclaimer .clause-anchor:focus-visible {
  color: var(--gold);
  border-color: var(--gold);
  outline: none;
}

.page-disclaimer .clause-content > p {
  color: var(--paper);
  font-size: 15px;
  line-height: 1.78;
  margin: 0 0 14px;
}

.page-disclaimer .clause-content > p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause-content > p a {
  color: var(--gold-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--duration) var(--ease);
}

.page-disclaimer .clause-content > p a:hover,
.page-disclaimer .clause-content > p a:focus-visible {
  color: var(--gold);
}

.page-disclaimer .clause-note {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 20px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: rgba(234, 168, 50, 0.1);
  border: 1px solid rgba(234, 168, 50, 0.28);
  overflow: hidden;
}

.page-disclaimer .clause-note::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gold), var(--gold-soft));
}

.page-disclaimer .clause-note svg {
  flex: 0 0 auto;
  color: var(--gold);
}

.page-disclaimer .clause-note p {
  margin: 0;
  color: var(--gold-soft);
  font-size: 14px;
  line-height: 1.65;
}

.page-disclaimer .clause-detail {
  margin-top: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.18);
  overflow: hidden;
}

.page-disclaimer .clause-detail summary {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 10px 16px;
  cursor: pointer;
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  list-style: none;
  user-select: none;
}

.page-disclaimer .clause-detail summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .clause-detail summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -2px;
  border-radius: var(--radius-sm);
}

.page-disclaimer .clause-detail summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--gold);
  transition: transform var(--duration) var(--ease);
}

.page-disclaimer .clause-detail[open] summary::after {
  content: "−";
}

.page-disclaimer .detail-badge {
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.page-disclaimer .detail-content {
  padding: 0 16px 18px;
  border-top: 1px dashed rgba(255, 255, 255, 0.08);
  margin-top: 4px;
}

.page-disclaimer .detail-content p {
  margin: 14px 0 0;
  color: var(--moss-300);
  font-size: 14px;
  line-height: 1.7;
}

.page-disclaimer .detail-content ul {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-disclaimer .detail-content li {
  position: relative;
  padding-left: 18px;
  color: var(--moss-300);
  font-size: 14px;
  line-height: 1.6;
}

.page-disclaimer .detail-content li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--gold);
}

.page-disclaimer .disclaimer-support {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin: 48px 0 0;
  padding: 22px 24px;
  border: 1px dashed rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.02);
}

.page-disclaimer .support-symbol {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(234, 168, 50, 0.12);
  border: 1px solid rgba(234, 168, 50, 0.3);
  color: var(--gold);
  font-size: 18px;
  font-weight: 700;
}

.page-disclaimer .disclaimer-support p {
  flex: 1 1 260px;
  margin: 0;
  color: var(--paper);
  font-size: 15px;
  line-height: 1.7;
}

.page-disclaimer .disclaimer-support p a {
  color: var(--gold-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .disclaimer-support p a:hover,
.page-disclaimer .disclaimer-support p a:focus-visible {
  color: var(--gold);
}

.page-disclaimer .disclaimer-backtop {
  margin-left: auto;
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disclaimer-hero-figure img,
  .page-disclaimer .clause-rail::after,
  .page-disclaimer .disclaimer-toc-list a,
  .page-disclaimer .clause-anchor {
    transform: none;
    transition: none;
  }
}