.page-disclaimer {
  --notice-warn: #ff7a3d;
  --notice-warn-dim: rgba(255, 122, 61, 0.16);
  --notice-accent: #39ff88;
  --notice-accent-dim: rgba(57, 255, 136, 0.12);
  --notice-data: #00e5ff;
  --notice-card: #0f2440;
  --notice-elev: #1b3a5b;
  --notice-text-dim: #a6b3c8;
  --notice-cut: 14px;
  background: var(--color-bg, #0a1930);
  position: relative;
}

.page-disclaimer__hero {
  padding: 7.5rem 1.5rem 3rem;
  position: relative;
  overflow: hidden;
}

.page-disclaimer__hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    linear-gradient(135deg, transparent 0%, transparent 42%, rgba(57, 255, 136, 0.06) 42.5%, transparent 43%),
    linear-gradient(45deg, transparent 0%, transparent 72%, rgba(0, 229, 255, 0.05) 72.5%, transparent 73%);
  background-size: 240px 240px, 320px 320px;
  pointer-events: none;
}

.page-disclaimer__hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle at 70% 30%, rgba(255, 122, 61, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.page-disclaimer__hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  margin: 0 auto;
  text-align: center;
}

.page-disclaimer__hero .breadcrumbs {
  display: flex;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.page-disclaimer__hero .kicker {
  display: inline-block;
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  color: var(--notice-data);
  text-transform: uppercase;
  padding-left: 1.2rem;
  position: relative;
  margin-bottom: 1.2rem;
}

.page-disclaimer__hero .kicker::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 0.7rem;
  height: 2px;
  background: var(--notice-accent);
  transform: translateY(-50%);
}

.page-disclaimer__hero .page-title {
  font-family: var(--font-title, "Noto Sans SC", sans-serif);
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 900;
  color: var(--color-text);
  letter-spacing: 0.02em;
  line-height: 1.25;
  margin: 0 auto 1.2rem;
  max-width: 10em;
  position: relative;
}

.page-disclaimer__hero .page-title::after {
  content: "";
  display: block;
  width: 64px;
  height: 4px;
  background: linear-gradient(90deg, var(--notice-warn), var(--notice-accent));
  margin: 1.4rem auto 0;
  clip-path: polygon(0 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

.page-disclaimer__hero .lead {
  font-family: var(--font-sans, "Noto Sans SC", sans-serif);
  font-size: 1rem;
  line-height: 1.9;
  color: var(--notice-text-dim);
  max-width: 34em;
  margin: 0 auto;
}

.page-disclaimer__hero-note {
  display: inline-block;
  margin-top: 2rem;
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: rgba(240, 244, 248, 0.45);
  border: 1px solid rgba(27, 58, 91, 0.85);
  padding: 0.45rem 1rem;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 100%, 8px 100%);
}

.page-disclaimer__layout {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem 5rem;
  display: block;
  position: relative;
}

.page-disclaimer__rail {
  display: none;
}

.page-disclaimer__content {
  max-width: 760px;
  margin: 0 auto;
}

.page-disclaimer__section {
  padding: 2.5rem 0 0.5rem;
  margin-bottom: 0.5rem;
  position: relative;
  display: block;
}

.page-disclaimer__section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--notice-elev) 0%, rgba(27, 58, 91, 0) 100%);
}

.page-disclaimer__index {
  display: inline-block;
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.72rem;
  color: var(--notice-accent);
  background: var(--notice-accent-dim);
  padding: 0.3rem 0.7rem;
  margin-bottom: 1.2rem;
  letter-spacing: 0.12em;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 100%, 0 100%);
}

.page-disclaimer__section--warn .page-disclaimer__index {
  color: var(--notice-warn);
  background: var(--notice-warn-dim);
}

.page-disclaimer__section-body {
  display: block;
}

.page-disclaimer__heading {
  font-family: var(--font-title, "Noto Sans SC", sans-serif);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-text);
  margin: 0 0 1.2rem;
  letter-spacing: 0.02em;
  padding-left: 0.9rem;
  border-left: 4px solid var(--notice-accent);
  position: relative;
}

.page-disclaimer__section--warn .page-disclaimer__heading {
  border-left-color: var(--notice-warn);
}

.page-disclaimer__para {
  font-family: var(--font-sans, "Noto Sans SC", sans-serif);
  font-size: 0.95rem;
  line-height: 1.95;
  color: var(--color-text-dim);
  margin: 0 0 1.1rem;
}

.page-disclaimer__para strong {
  color: var(--color-text);
  font-weight: 700;
}

.page-disclaimer__warn-bar {
  display: flex;
  align-items: center;
  background: var(--notice-warn-dim);
  border-left: 4px solid var(--notice-warn);
  padding: 1rem 1.2rem;
  margin: 0 0 1.6rem;
  gap: 0.85rem;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 100%, 12px 100%);
}

.page-disclaimer__warn-bar-icon {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--notice-warn);
  color: #0a1930;
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 1rem;
  font-weight: 700;
  border-radius: 50%;
}

.page-disclaimer__warn-bar-text {
  font-family: var(--font-sans, "Noto Sans SC", sans-serif);
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--color-text);
}

.page-disclaimer__expander {
  margin-bottom: 0.8rem;
  border: 1px solid var(--notice-elev);
  background: rgba(15, 36, 64, 0.55);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}

.page-disclaimer__expander[open] {
  background: rgba(15, 36, 64, 0.9);
}

.page-disclaimer__expander-title {
  font-family: var(--font-sans, "Noto Sans SC", sans-serif);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.03em;
}

.page-disclaimer__expander-icon {
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 1.1rem;
  color: var(--notice-accent);
  transition: transform 0.25s ease;
}

.page-disclaimer__expander[open] .page-disclaimer__expander-icon {
  transform: rotate(45deg);
}

.page-disclaimer__expander-content {
  padding: 0.6rem 1.2rem 1.1rem;
}

.page-disclaimer__expander .accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.2rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.page-disclaimer__expander .accordion__trigger::-webkit-details-marker {
  display: none;
}

.page-disclaimer__expander .accordion__trigger::marker {
  content: "";
}

.page-disclaimer__expander .accordion__trigger:focus-visible {
  outline: 2px solid var(--notice-accent);
  outline-offset: -2px;
}

.page-disclaimer__expander .accordion__content p:last-child {
  margin-bottom: 0;
}

.page-disclaimer__figure {
  margin: 2.8rem 0 1.5rem;
  position: relative;
}

.page-disclaimer__figure-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
  border-bottom: 4px solid var(--notice-warn);
}

.page-disclaimer__figure-caption {
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--notice-text-dim);
  text-align: right;
  padding-top: 0.7rem;
}

.page-disclaimer__jump-list {
  list-style: none;
  margin: 1.6rem 0 1.6rem;
  padding: 0;
}

.page-disclaimer__jump-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px dashed rgba(27, 58, 91, 0.85);
}

.page-disclaimer__jump-item:last-child {
  border-bottom: none;
}

.page-disclaimer__jump-num {
  flex: 0 0 auto;
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.72rem;
  color: var(--notice-accent);
  background: var(--notice-accent-dim);
  width: 1.8rem;
  height: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 100%, 0 100%);
}

.page-disclaimer__jump-copy {
  font-family: var(--font-sans, "Noto Sans SC", sans-serif);
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--color-text-dim);
  padding-top: 0.15rem;
}

.page-disclaimer__contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.8rem;
  margin: 1.6rem 0 0.8rem;
}

.page-disclaimer__contact-item {
  display: block;
  background: rgba(15, 36, 64, 0.7);
  border-left: 3px solid var(--notice-data);
  padding: 1rem 1.2rem;
}

.page-disclaimer__contact-label {
  display: block;
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--notice-text-dim);
  margin-bottom: 0.35rem;
}

.page-disclaimer__contact-value {
  font-family: var(--font-sans, "Noto Sans SC", sans-serif);
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  word-break: break-all;
  transition: color 0.25s ease;
}

a.page-disclaimer__contact-value:hover {
  color: var(--notice-accent);
}

.page-disclaimer__contact-note {
  font-family: var(--font-sans, "Noto Sans SC", sans-serif);
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--notice-text-dim);
  border-left: 3px solid rgba(255, 122, 61, 0.7);
  padding-left: 1rem;
  margin-top: 0.8rem;
}

.page-disclaimer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--notice-elev);
}

.page-disclaimer__links .btn {
  flex: 1 1 auto;
  text-align: center;
  text-decoration: none;
  font-family: var(--font-sans, "Noto Sans SC", sans-serif);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 0.8rem 1.5rem;
  transition: all 0.25s ease;
}

.page-disclaimer__links .btn-ghost {
  color: var(--color-text);
  border: 1px solid var(--notice-elev);
  background: transparent;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

.page-disclaimer__links .btn-ghost:hover {
  border-color: var(--notice-data);
  background: rgba(0, 229, 255, 0.08);
}

.page-disclaimer__links .btn-primary {
  color: #0a1930;
  background: var(--notice-accent);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

.page-disclaimer__links .btn-primary:hover {
  filter: brightness(1.1);
}

@media (min-width: 640px) {
  .page-disclaimer__hero {
    padding: 8rem 2rem 4rem;
  }

  .page-disclaimer__hero .lead {
    font-size: 1.08rem;
  }

  .page-disclaimer__contact-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-disclaimer__links .btn {
    flex: 0 1 auto;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer__hero {
    padding: 10rem 2rem 5rem;
  }

  .page-disclaimer__layout {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 2rem;
    padding: 0 2rem 6rem;
  }

  .page-disclaimer__rail {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 2rem;
    position: sticky;
    top: 100px;
    align-self: start;
  }

  .page-disclaimer__rail-text {
    font-family: var(--font-mono, "JetBrains Mono", monospace);
    font-size: 0.62rem;
    letter-spacing: 0.32em;
    color: rgba(166, 179, 200, 0.6);
    writing-mode: vertical-rl;
    text-orientation: mixed;
    text-transform: uppercase;
  }

  .page-disclaimer__rail-text--rotate {
    color: rgba(57, 255, 136, 0.45);
    transform: rotate(180deg);
    margin-top: auto;
  }

  .page-disclaimer__rail-line {
    flex: 1;
    width: 1px;
    min-height: 120px;
    margin: 1.5rem 0;
    background: linear-gradient(180deg, var(--notice-accent), rgba(57, 255, 136, 0.05));
  }

  .page-disclaimer__content {
    max-width: 800px;
  }

  .page-disclaimer__section {
    padding: 3.2rem 0 1.2rem;
  }

  .page-disclaimer__section::before {
    height: 2px;
  }

  .page-disclaimer__heading {
    font-size: 1.7rem;
  }

  .page-disclaimer__para {
    font-size: 1rem;
  }

  .page-disclaimer__figure {
    margin: 3.5rem 0 2rem;
  }
}