.page-disclaimer {
  --c-deep-bg: #0A1128;
  --c-night-bg: #1A0B2E;
  --c-gold-glow: rgba(201, 162, 39, 0.22);
  --c-cyan-soft: rgba(0, 229, 255, 0.12);
  --c-cyan-glow: rgba(0, 229, 255, 0.35);
  --c-white-soft: #F5F5F7;
  --c-gray-mute: #A0A8B8;
  --c-line: rgba(245, 245, 247, 0.12);
  --c-card-glass: rgba(255, 255, 255, 0.045);
  --font-cn: "Noto Serif SC", "Source Han Serif SC", serif;
  --font-sans: "Noto Sans SC", "Source Han Sans SC", sans-serif;
  --font-code: "JetBrains Mono", "Fira Code", monospace;
  --grad-gold: linear-gradient(135deg, #C9A227 0%, #E5C86B 50%, #C9A227 100%);
  --site-w: 1320px;
  background-color: var(--c-deep-bg);
  color: var(--c-white-soft);
  position: relative;
  overflow-x: hidden;
}
.page-disclaimer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 640px;
  height: 1120px;
  background:
    linear-gradient(180deg, rgba(201, 162, 39, 0.08) 0%, transparent 70%),
    radial-gradient(circle at 12% 22%, rgba(26, 11, 46, 0.75) 0%, transparent 64%),
    repeating-linear-gradient(125deg, transparent 0 18px, rgba(201, 162, 39, 0.025) 18px 19px);
  pointer-events: none;
  z-index: 0;
}
.page-disclaimer::after {
  content: "";
  position: absolute;
  top: 60%;
  right: -260px;
  width: 620px;
  height: 620px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.06) 0%, transparent 68%);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .container {
  max-width: var(--site-w);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 48px);
  position: relative;
  z-index: 1;
}

/* hero area */
.page-disclaimer .disclaimer-hero {
  padding-top: clamp(42px, 7vw, 96px);
  padding-bottom: 0;
}
.page-disclaimer .breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--c-gray-mute);
  margin-bottom: 42px;
}
.page-disclaimer .breadcrumbs a {
  color: var(--c-gray-mute);
  text-decoration: none;
  transition: color 220ms ease;
}
.page-disclaimer .breadcrumbs a:hover {
  color: var(--c-gold-light);
}
.page-disclaimer .breadcrumbs [aria-current="page"] {
  color: var(--c-gold-light);
  font-weight: 500;
}
.page-disclaimer .disclaimer-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
  position: relative;
}
.page-disclaimer .disclaimer-hero__text {
  max-width: 880px;
}
.page-disclaimer .eyebrow {
  font-family: var(--font-code);
  font-size: 13px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.page-disclaimer .eyebrow::before {
  content: "";
  display: block;
  width: 36px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #C9A227 60%, #E5C86B);
}
.page-disclaimer .disclaimer-hero h1 {
  margin: 0;
  font-family: var(--font-cn);
  font-weight: 700;
  font-size: clamp(30px, 5vw, 54px);
  line-height: 1.22;
  letter-spacing: 0.02em;
  color: var(--c-white-soft);
  max-width: 820px;
}
.page-disclaimer .disclaimer-hero h1::after {
  content: "";
  display: block;
  width: 72px;
  height: 3px;
  margin-top: 26px;
  background: var(--grad-gold);
  border-radius: 4px;
}
.page-disclaimer .disclaimer-hero__lead {
  font-family: var(--font-sans);
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.85;
  color: var(--c-gray-mute);
  margin: 26px 0 0;
  max-width: 760px;
}
.page-disclaimer .disclaimer-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.page-disclaimer .meta-chip {
  font-family: var(--font-code);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(201, 162, 39, 0.28);
  color: var(--c-gold-light);
  white-space: nowrap;
}
.page-disclaimer .disclaimer-hero__art {
  display: none;
  position: relative;
  min-height: 300px;
}
.page-disclaimer .hero-glyph {
  position: absolute;
  right: 18px;
  top: 12px;
  font-family: var(--font-cn);
  font-size: 220px;
  font-weight: 700;
  line-height: 1;
  color: rgba(201, 162, 39, 0.105);
  user-select: none;
}
.page-disclaimer .hero-line {
  position: absolute;
  display: block;
}
.page-disclaimer .hero-line--one {
  width: 320px;
  height: 320px;
  right: 70px;
  top: 12px;
  border: 1px solid rgba(201, 162, 39, 0.22);
  border-radius: 50%;
}
.page-disclaimer .hero-line--two {
  width: 200px;
  height: 200px;
  right: 130px;
  top: 72px;
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: 50%;
}
.page-disclaimer .disclaimer-hero__rule {
  margin-top: clamp(42px, 6vw, 76px);
  height: 1px;
  background: linear-gradient(90deg, rgba(201, 162, 39, 0.55) 0%, rgba(201, 162, 39, 0.08) 38%, rgba(245, 245, 247, 0.05) 100%);
}

/* .page-disclaimer grid */
.page-disclaimer .disclaimer-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 52px;
  padding-top: clamp(44px, 6vw, 76px);
  padding-bottom: clamp(56px, 8vw, 110px);
}

/* toc */
.page-disclaimer .disclaimer-toc {
  align-self: start;
  position: relative;
  padding: 28px 24px;
  background: var(--c-card-glass);
  border: 1px solid rgba(201, 162, 39, 0.16);
  border-radius: 18px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.page-disclaimer .disclaimer-toc::before {
  content: "";
  position: absolute;
  left: 0;
  top: 28px;
  bottom: 28px;
  width: 2px;
  background: var(--grad-gold);
  border-radius: 2px;
}
.page-disclaimer .disclaimer-toc__title {
  margin: 0 0 22px;
  font-family: var(--font-cn);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-white-soft);
  padding-left: 16px;
}
.page-disclaimer .disclaimer-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.page-disclaimer .disclaimer-toc__list li {
  margin: 0;
}
.page-disclaimer .toc-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-code);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-gray-mute);
  text-decoration: none;
  padding: 12px 12px 12px 16px;
  border-radius: 10px;
  transition: background 220ms ease, color 220ms ease, transform 220ms ease;
  position: relative;
}
.page-disclaimer .toc-link::before {
  content: "";
  width: 9px;
  height: 9px;
  border: 1px solid rgba(201, 162, 39, 0.5);
  border-radius: 50%;
  flex-shrink: 0;
  transition: background 220ms ease, box-shadow 220ms ease;
}
.page-disclaimer .toc-link:hover {
  background: rgba(201, 162, 39, 0.09);
  color: var(--c-gold-light);
  transform: translateX(4px);
}
.page-disclaimer .toc-link:hover::before {
  background: rgba(201, 162, 39, 0.45);
  box-shadow: 0 0 10px rgba(201, 162, 39, 0.35);
}
.page-disclaimer .toc-note {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-top: 24px;
  padding: 16px 14px;
  background: rgba(0, 229, 255, 0.05);
  border: 1px solid rgba(0, 229, 255, 0.1);
  border-radius: 12px;
}
.page-disclaimer .toc-note__mark {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(245, 245, 247, 0.1);
  color: var(--c-cyan);
  font-family: var(--font-code);
  font-size: 12px;
  font-weight: 700;
}
.page-disclaimer .toc-note p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-gray-mute);
}

/* clause */
.page-disclaimer .disclaimer-main {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.page-disclaimer .clause {
  padding: 34px 0 42px;
  border-bottom: 1px solid var(--c-line);
  scroll-margin-top: 110px;
}
.page-disclaimer .clause:first-child {
  padding-top: 0;
}
.page-disclaimer .clause:last-of-type {
  border-bottom: none;
}
.page-disclaimer .clause__head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: clamp(10px, 2.5vw, 24px);
  align-items: center;
}
.page-disclaimer .clause__num {
  font-family: var(--font-code);
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  min-width: 56px;
}
.page-disclaimer .clause__heading {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-cn);
  font-size: clamp(20px, 2.8vw, 28px);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--c-white-soft);
  line-height: 1.4;
}
.page-disclaimer .clause__toggle {
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-gray-mute);
  background: rgba(160, 168, 184, 0.08);
  border: 1px solid rgba(160, 168, 184, 0.18);
  padding: 5px 11px;
  border-radius: 999px;
  white-space: nowrap;
}
.page-disclaimer .clause__rule {
  width: 46px;
  height: 2px;
  margin-top: 14px;
  border-radius: 2px;
  background: linear-gradient(90deg, rgba(201, 162, 39, 0.8), rgba(201, 162, 39, 0.05));
}
.page-disclaimer .clause__content {
  margin-top: 22px;
  max-width: 880px;
}
.page-disclaimer .clause__content p {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.85;
  color: rgba(245, 245, 247, 0.78);
  margin: 0 0 16px;
}
.page-disclaimer .clause__content p:last-child {
  margin-bottom: 0;
}
.page-disclaimer .clause__content h3 {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--c-white-soft);
  margin: 24px 0 10px;
}
.page-disclaimer .clause-list {
  list-style: none;
  margin: 16px 0 20px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 30px;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 245, 247, 0.75);
}
.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 16px;
  height: 1px;
  background: linear-gradient(90deg, #C9A227, rgba(201, 162, 39, 0.2));
}
.page-disclaimer .clause-list li::after {
  content: "";
  position: absolute;
  left: 12px;
  top: 10px;
  width: 5px;
  height: 5px;
  border: 1px solid #C9A227;
  transform: rotate(45deg);
  border-radius: 1px;
  background: transparent;
}
.page-disclaimer .inline-link {
  color: var(--c-gold-light);
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
  font-weight: 500;
  border-bottom: 1px solid rgba(201, 162, 39, 0.45);
  transition: color 220ms ease, border-color 220ms ease;
}
.page-disclaimer .inline-link:hover {
  color: var(--c-cyan);
  border-color: rgba(0, 229, 255, 0.55);
}

/* legal billboard */
.page-disclaimer .legal-billboard {
  margin-top: clamp(34px, 5vw, 54px);
  padding: clamp(28px, 4vw, 44px);
  border-radius: 22px;
  background:
    radial-gradient(ellipse at 18% 30%, rgba(201, 162, 39, 0.1) 0%, transparent 52%),
    radial-gradient(ellipse at 82% 88%, rgba(0, 229, 255, 0.06) 0%, transparent 48%),
    var(--c-night-bg);
  border: 1px solid rgba(201, 162, 39, 0.18);
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  position: relative;
  overflow: hidden;
}
.page-disclaimer .legal-billboard::before {
  content: "";
  position: absolute;
  right: -110px;
  bottom: -110px;
  width: 220px;
  height: 220px;
  border: 1px solid rgba(201, 162, 39, 0.14);
  border-radius: 50%;
  pointer-events: none;
}
.page-disclaimer .legal-billboard__title {
  margin: 0 0 14px;
  font-family: var(--font-cn);
  font-size: clamp(21px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--c-white-soft);
}
.page-disclaimer .legal-billboard__desc {
  margin: 0 0 28px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-gray-mute);
  max-width: 620px;
}
.page-disclaimer .legal-billboard__links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.page-disclaimer .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 12px 24px;
  border-radius: 999px;
  text-decoration: none;
  transition: transform 240ms ease, box-shadow 240ms ease, background 240ms ease, border-color 240ms ease;
  border: 1px solid transparent;
  cursor: pointer;
}
.page-disclaimer .btn:hover {
  transform: translateY(-2px);
}
.page-disclaimer .btn-primary {
  background: var(--grad-gold);
  color: #0A1128;
  font-weight: 700;
  box-shadow: 0 8px 32px rgba(201, 162, 39, 0.28);
}
.page-disclaimer .btn-primary:hover {
  box-shadow: 0 12px 42px rgba(201, 162, 39, 0.4);
}
.page-disclaimer .btn-ghost {
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(201, 162, 39, 0.35);
  color: var(--c-white-soft);
}
.page-disclaimer .btn-ghost:hover {
  background: rgba(201, 162, 39, 0.1);
  border-color: rgba(201, 162, 39, 0.7);
}
.page-disclaimer .legal-billboard__figure {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(0, 229, 255, 0.14);
  position: relative;
  aspect-ratio: 2 / 1;
  background: var(--c-deep-bg);
}
.page-disclaimer .legal-billboard__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 500ms ease;
}
.page-disclaimer .legal-billboard__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(10, 17, 40, 0.15) 0%, transparent 45%, rgba(26, 11, 46, 0.45) 100%);
  pointer-events: none;
}
.page-disclaimer .legal-billboard__figure:hover img {
  transform: scale(1.03);
}

/* footer note */
.page-disclaimer .disclaimer-footer-note {
  margin-top: clamp(30px, 4vw, 48px);
  padding-top: 26px;
  border-top: 1px solid var(--c-line);
  font-size: 13px;
  line-height: 1.8;
  color: var(--c-gray-mute);
  font-family: var(--font-sans);
  max-width: 760px;
}

/* motion preference fallback */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .toc-link,
  .page-disclaimer .btn,
  .page-disclaimer .legal-billboard__figure img {
    transition: none;
  }
  .page-disclaimer .toc-link:hover {
    transform: none;
  }
  .page-disclaimer .btn:hover {
    transform: none;
  }
}

@media (min-width: 768px) {
  .page-disclaimer::before {
    width: 780px;
  }
  .page-disclaimer .disclaimer-body {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 48px;
  }
  .page-disclaimer .disclaimer-toc {
    position: sticky;
    top: 128px;
  }
  .page-disclaimer .legal-billboard {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: center;
  }
  .page-disclaimer .legal-billboard__figure {
    aspect-ratio: auto;
    min-height: 260px;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .disclaimer-hero__grid {
    grid-template-columns: minmax(0, 1fr) 420px;
  }
  .page-disclaimer .disclaimer-hero__art {
    display: block;
  }
  .page-disclaimer .disclaimer-hero__text {
    max-width: 840px;
  }
  .page-disclaimer .clause__head {
    grid-template-columns: 84px 1fr auto;
  }
}