.page-disclaimer {
  --doc-max-width: 46em;
  background: var(--light-gray);
  color: var(--dark-gray);
  font-family: var(--font-body);
  overflow-x: hidden;
}
.page-disclaimer a:focus-visible,
.page-disclaimer summary:focus-visible {
  outline: 3px solid var(--warm-orange);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ====== 首屏 ====== */
.page-disclaimer .disclaimer-hero {
  position: relative;
  background: var(--purple-gradient);
  color: var(--white);
  overflow: hidden;
}
.page-disclaimer .disclaimer-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(57,255,20,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57,255,20,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(135deg, rgba(0,0,0,0.7), transparent 82%);
  -webkit-mask-image: linear-gradient(135deg, rgba(0,0,0,0.7), transparent 82%);
  pointer-events: none;
}
.page-disclaimer .disclaimer-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 48%;
  background: repeating-linear-gradient(
    -15deg,
    rgba(255,255,255,0.035) 0 1px,
    transparent 1px 14px
  );
  pointer-events: none;
}
.page-disclaimer .disclaimer-hero__shell {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2rem;
  align-items: center;
  padding-top: 3.5rem;
  padding-bottom: 3rem;
}
.page-disclaimer .disclaimer-hero__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 0.5rem;
}
.page-disclaimer .breadcrumb a {
  color: var(--neon-green);
  text-decoration: none;
}
.page-disclaimer .breadcrumb a:hover {
  color: var(--warm-orange);
}
.page-disclaimer .crumb-sep {
  color: rgba(255,255,255,0.35);
}
.page-disclaimer .disclaimer-hero__eyebrow {
  margin: 1.2rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--neon-green);
}
.page-disclaimer .disclaimer-hero__title {
  margin: 0.6rem 0 1rem;
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5.4vw, 3.8rem);
  line-height: 1.1;
  letter-spacing: 0.01em;
}
.page-disclaimer .disclaimer-hero__lead {
  margin: 0 0 0.75rem;
  max-width: 58ch;
  color: rgba(255,255,255,0.82);
  font-size: 1rem;
  line-height: 1.85;
}
.page-disclaimer .disclaimer-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 2rem;
  margin-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.72);
  letter-spacing: 0.04em;
}
.page-disclaimer .disclaimer-hero__meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.page-disclaimer .disclaimer-hero__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon-green);
  box-shadow: 0 0 10px rgba(57,255,20,0.85);
}
.page-disclaimer .disclaimer-hero__figure {
  margin: 0;
  padding: 6px;
  border-radius: 16px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  box-shadow: 0 30px 80px rgba(0,0,0,0.35);
  transform: rotate(1.2deg);
}
.page-disclaimer .disclaimer-hero__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 12px;
}

/* ====== 文档主体 ====== */
.page-disclaimer .disclaimer-body {
  display: grid;
  gap: 2rem;
  padding-top: 2.5rem;
  padding-bottom: 3rem;
}
.page-disclaimer .disclaimer-index {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  box-shadow: 0 8px 30px rgba(10,17,40,0.07);
  align-self: start;
}
.page-disclaimer .disclaimer-index__label {
  margin: 0 0 0.6rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--light-gray);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mid-gray);
}
.page-disclaimer .disclaimer-index__list {
  counter-reset: disclaimer-index;
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
}
.page-disclaimer .disclaimer-index__list li {
  counter-increment: disclaimer-index;
}
.page-disclaimer .disclaimer-index__list a {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  padding: 0.72rem 0;
  border-bottom: 1px dashed #e2e7f0;
  color: var(--dark-gray);
  font-size: 0.95rem;
  text-decoration: none;
  transition: color 200ms ease, padding-left 200ms ease;
}
.page-disclaimer .disclaimer-index__list a::before {
  content: counter(disclaimer-index, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--volt-purple);
}
.page-disclaimer .disclaimer-index__list a:hover {
  color: var(--warm-orange);
  padding-left: 0.25rem;
}
.page-disclaimer .disclaimer-index__list a:hover::before {
  color: var(--warm-orange);
}
.page-disclaimer .disclaimer-index__related {
  margin-top: 1.25rem;
}
.page-disclaimer .disclaimer-index__related a {
  display: block;
  padding: 0.42rem 0;
  color: var(--volt-purple);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
}
.page-disclaimer .disclaimer-index__related a:hover {
  color: var(--warm-orange);
}

/* ====== 条款卡片 ====== */
.page-disclaimer .disclaimer-doc {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  min-width: 0;
}
.page-disclaimer .disclaimer-clause {
  scroll-margin-top: calc(var(--header-height) + 1rem);
  background: var(--white);
  border-radius: 14px;
  border-left: 5px solid var(--volt-purple);
  box-shadow: 0 8px 28px rgba(10,17,40,0.07);
  overflow: hidden;
  transition: box-shadow 200ms ease, border-color 200ms ease;
}
.page-disclaimer .disclaimer-clause--alt {
  border-left-color: var(--warm-orange);
}
.page-disclaimer .disclaimer-clause[open] {
  border-left-color: var(--neon-green);
  box-shadow: 0 12px 40px rgba(10,17,40,0.1);
}
.page-disclaimer .disclaimer-clause__summary {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1.2rem 1.4rem;
  cursor: pointer;
  list-style: none;
}
.page-disclaimer .disclaimer-clause__summary::-webkit-details-marker {
  display: none;
}
.page-disclaimer .disclaimer-clause[open] .disclaimer-clause__summary {
  border-bottom: 1px solid var(--light-gray);
}
.page-disclaimer .disclaimer-clause__mark {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}
.page-disclaimer .disclaimer-clause__num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  color: var(--volt-purple);
}
.page-disclaimer .disclaimer-clause--alt .disclaimer-clause__num {
  color: var(--warm-orange);
}
.page-disclaimer .disclaimer-clause__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--volt-purple);
  color: var(--white);
  flex-shrink: 0;
}
.page-disclaimer .disclaimer-clause--alt .disclaimer-clause__icon {
  background: var(--warm-orange);
}
.page-disclaimer .disclaimer-clause__icon svg {
  width: 19px;
  height: 19px;
}
.page-disclaimer .disclaimer-clause__title {
  flex: 1;
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--dark-gray);
  letter-spacing: 0.01em;
}
.page-disclaimer .disclaimer-clause__toggle {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  border: 1px solid var(--light-gray);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-left: auto;
}
.page-disclaimer .disclaimer-clause__toggle::before {
  content: "+";
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1;
  color: var(--volt-purple);
  transition: transform 200ms ease;
}
.page-disclaimer .disclaimer-clause--alt .disclaimer-clause__toggle::before {
  color: var(--warm-orange);
}
.page-disclaimer .disclaimer-clause[open] .disclaimer-clause__toggle::before {
  content: "−";
}
.page-disclaimer .disclaimer-clause__body {
  max-width: var(--doc-max-width);
  padding: 1.2rem 1.4rem 1.6rem;
  color: var(--mid-gray);
  font-size: 0.95rem;
  line-height: 1.8;
}
.page-disclaimer .disclaimer-clause__body p {
  margin: 0 0 0.75rem;
}
.page-disclaimer .disclaimer-clause__body ul {
  margin: 0.25rem 0 0;
  padding-left: 1.2rem;
}
.page-disclaimer .disclaimer-clause__body li {
  margin-bottom: 0.65rem;
}
.page-disclaimer .disclaimer-clause__body li::marker {
  color: var(--volt-purple);
}
.page-disclaimer .disclaimer-clause--alt .disclaimer-clause__body li::marker {
  color: var(--warm-orange);
}
.page-disclaimer .disclaimer-clause__note {
  background: rgba(255,107,53,0.12);
  border-left: 4px solid var(--warm-orange);
  border-radius: 0 8px 8px 0;
  padding: 0.85rem 1rem;
  color: var(--dark-gray);
  font-weight: 500;
}

/* ====== 底部提醒 ====== */
.page-disclaimer .disclaimer-caveat {
  position: relative;
  background: var(--deep-blue);
  color: var(--white);
  overflow: hidden;
}
.page-disclaimer .disclaimer-caveat::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top right, rgba(123,47,190,0.5), transparent 62%);
  pointer-events: none;
}
.page-disclaimer .disclaimer-caveat::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -60px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  border: 1px solid rgba(57,255,20,0.18);
  pointer-events: none;
}
.page-disclaimer .disclaimer-caveat__shell {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-top: 3rem;
  padding-bottom: 3rem;
}
.page-disclaimer .disclaimer-caveat__content {
  flex: 1 1 340px;
}
.page-disclaimer .disclaimer-caveat__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--neon-green);
}
.page-disclaimer .disclaimer-caveat__title {
  margin: 0.35rem 0 0.75rem;
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
  line-height: 1.2;
}
.page-disclaimer .disclaimer-caveat__text {
  margin: 0;
  max-width: 56ch;
  color: rgba(255,255,255,0.78);
  line-height: 1.8;
}
.page-disclaimer .disclaimer-caveat__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.5rem;
}
.page-disclaimer .disclaimer-btn-main,
.page-disclaimer .disclaimer-btn-alt {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.82rem 1.5rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.page-disclaimer .disclaimer-btn-main {
  background: var(--warm-orange);
  color: var(--deep-blue);
  box-shadow: 0 10px 30px rgba(255,107,53,0.28);
}
.page-disclaimer .disclaimer-btn-alt {
  border: 1px solid rgba(255,255,255,0.42);
  color: var(--white);
}
.page-disclaimer .disclaimer-btn-main:hover,
.page-disclaimer .disclaimer-btn-alt:hover {
  transform: translateY(-2px);
}
.page-disclaimer .disclaimer-btn-main:hover {
  box-shadow: 0 14px 36px rgba(255,107,53,0.36);
}
.page-disclaimer .disclaimer-caveat__visual {
  flex: 0 0 122px;
  width: 122px;
  height: 122px;
  border-radius: 50%;
  border: 3px solid var(--warm-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 4.2rem;
  font-weight: 800;
  color: var(--warm-orange);
  box-shadow: 0 0 44px rgba(255,107,53,0.35);
}

/* ====== 响应式 ====== */
@media (max-width: 420px) {
  .page-disclaimer .disclaimer-clause__summary {
    padding: 1rem;
    gap: 0.5rem;
  }
  .page-disclaimer .disclaimer-clause__num {
    font-size: 1.8rem;
  }
  .page-disclaimer .disclaimer-clause__icon {
    width: 32px;
    height: 32px;
  }
  .page-disclaimer .disclaimer-clause__icon svg {
    width: 16px;
    height: 16px;
  }
  .page-disclaimer .disclaimer-clause__toggle {
    width: 2rem;
    height: 2rem;
  }
  .page-disclaimer .disclaimer-clause__title {
    font-size: 0.98rem;
  }
  .page-disclaimer .disclaimer-clause__body {
    padding: 1rem 1rem 1.3rem;
  }
}

@media (max-width: 539px) {
  .page-disclaimer .disclaimer-caveat__visual {
    margin-left: auto;
    margin-right: auto;
  }
  .page-disclaimer .disclaimer-caveat__actions {
    width: 100%;
  }
  .page-disclaimer .disclaimer-btn-main,
  .page-disclaimer .disclaimer-btn-alt {
    flex: 1 1 100%;
    justify-content: center;
  }
}

@media (min-width: 768px) {
  .page-disclaimer .disclaimer-hero__shell {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    padding-top: 4.5rem;
    padding-bottom: 4rem;
  }
  .page-disclaimer .disclaimer-hero__lead {
    font-size: 1.05rem;
  }
}

@media (min-width: 992px) {
  .page-disclaimer .disclaimer-body {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 3rem;
    padding-top: 3.5rem;
    padding-bottom: 4.5rem;
    align-items: start;
  }
  .page-disclaimer .disclaimer-index {
    position: sticky;
    top: calc(var(--header-height) + 1.5rem);
  }
  .page-disclaimer .disclaimer-clause__summary {
    padding: 1.3rem 1.6rem;
  }
  .page-disclaimer .disclaimer-clause__body {
    padding: 1.3rem 1.6rem 1.7rem;
  }
}

/* ====== 动效适配 ====== */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition: none !important;
  }
}