.page-disclaimer {
  --disclaimer-index-w: 224px;
  --disclaimer-chapter-space: 48px;
  --disclaimer-text: 15px;
  background-color: var(--color-bg);
  background-image:
    radial-gradient(ellipse at 10% 8%, rgba(201, 168, 98, 0.07) 0%, transparent 48%),
    radial-gradient(ellipse at 92% 92%, rgba(90, 117, 101, 0.1) 0%, transparent 52%);
  padding-bottom: 56px;
}

.page-disclaimer .disclaimer-hero {
  max-width: 1120px;
  margin-inline: auto;
  padding: 56px 0 24px;
}

.page-disclaimer .disclaimer-hero-label {
  margin-bottom: 28px;
}

.page-disclaimer .disclaimer-hero-row {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.page-disclaimer .disclaimer-hero-note {
  flex: 0 0 64px;
  padding-top: 6px;
}

.page-disclaimer .disclaimer-seal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border: 2px solid var(--color-crimson);
  border-radius: 14px;
  background: rgba(142, 47, 31, 0.08);
  color: var(--color-crimson);
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 300;
  line-height: 1;
  transform: rotate(-9deg);
  opacity: 0.8;
}

.page-disclaimer .disclaimer-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(34px, 5.6vw, 56px);
  font-weight: 300;
  line-height: 1.12;
  color: var(--color-cream);
  letter-spacing: 0.02em;
}

.page-disclaimer .disclaimer-title-en {
  display: block;
  margin-top: 8px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.32em;
  color: var(--color-gold);
  opacity: 0.72;
}

.page-disclaimer .disclaimer-intro {
  max-width: 64ch;
  margin: 0;
  font-size: var(--disclaimer-text);
  line-height: 1.9;
  color: var(--text-muted);
}

.page-disclaimer .disclaimer-hero-image {
  position: relative;
  max-width: 900px;
  margin: 48px auto 0;
}

.page-disclaimer .disclaimer-hero-image img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-soft);
  transform: rotate(-1.2deg);
}

.page-disclaimer .disclaimer-hero-image::after {
  content: "卷 · 宗";
  position: absolute;
  top: -12px;
  right: -8px;
  padding: 5px 12px;
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  font-size: 12px;
  color: var(--color-gold);
  letter-spacing: 0.18em;
}

.page-disclaimer .disclaimer-figcap {
  margin: 12px 0 0;
  text-align: right;
  font-size: 12px;
  color: var(--text-muted);
}

.page-disclaimer .disclaimer-layout {
  max-width: 1120px;
  margin-inline: auto;
  padding-top: 72px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-disclaimer .disclaimer-index {
  position: relative;
}

.page-disclaimer .disclaimer-index-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  border-top: 1px solid var(--color-line-soft);
}

.page-disclaimer .disclaimer-index-item {
  border-bottom: 1px solid var(--color-line-soft);
}

.page-disclaimer .disclaimer-index-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--speed), background var(--speed), padding-left var(--speed);
}

.page-disclaimer .disclaimer-index-link::before {
  content: "";
  flex: 0 0 6px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-moss);
  opacity: 0.5;
  transition: background var(--speed), opacity var(--speed);
}

.page-disclaimer .disclaimer-index-item:first-child .disclaimer-index-link {
  color: var(--color-gold);
}

.page-disclaimer .disclaimer-index-item:first-child .disclaimer-index-link::before {
  background: var(--color-gold);
  opacity: 1;
}

.page-disclaimer:has(.disclaimer-chapter:target) .disclaimer-index-item:first-child .disclaimer-index-link {
  color: var(--text-muted);
  background: transparent;
}

.page-disclaimer:has(.disclaimer-chapter:target) .disclaimer-index-item:first-child .disclaimer-index-link::before {
  background: var(--color-moss);
  opacity: 0.5;
}

.page-disclaimer:has(#terms-accept:target) .disclaimer-index-link[href="#terms-accept"],
.page-disclaimer:has(#terms-conduct:target) .disclaimer-index-link[href="#terms-conduct"],
.page-disclaimer:has(#terms-ip:target) .disclaimer-index-link[href="#terms-ip"],
.page-disclaimer:has(#terms-disclaimer:target) .disclaimer-index-link[href="#terms-disclaimer"],
.page-disclaimer:has(#terms-changes:target) .disclaimer-index-link[href="#terms-changes"],
.page-disclaimer:has(#terms-law:target) .disclaimer-index-link[href="#terms-law"],
.page-disclaimer .disclaimer-index-link:hover,
.page-disclaimer .disclaimer-index-link:focus-visible {
  color: var(--color-gold);
  background: rgba(201, 168, 98, 0.06);
  padding-left: 18px;
}

.page-disclaimer:has(#terms-accept:target) .disclaimer-index-link[href="#terms-accept"]::before,
.page-disclaimer:has(#terms-conduct:target) .disclaimer-index-link[href="#terms-conduct"]::before,
.page-disclaimer:has(#terms-ip:target) .disclaimer-index-link[href="#terms-ip"]::before,
.page-disclaimer:has(#terms-disclaimer:target) .disclaimer-index-link[href="#terms-disclaimer"]::before,
.page-disclaimer:has(#terms-changes:target) .disclaimer-index-link[href="#terms-changes"]::before,
.page-disclaimer:has(#terms-law:target) .disclaimer-index-link[href="#terms-law"]::before,
.page-disclaimer .disclaimer-index-link:hover::before,
.page-disclaimer .disclaimer-index-link:focus-visible::before {
  background: var(--color-gold);
  opacity: 1;
}

.page-disclaimer .disclaimer-chapters {
  min-width: 0;
}

.page-disclaimer .disclaimer-chapter {
  scroll-margin-top: calc(var(--header-h) + 20px);
  padding: 0 0 var(--disclaimer-chapter-space);
  border-top: 1px solid var(--color-line-soft);
}

.page-disclaimer .disclaimer-chapter:first-child {
  border-top: 0;
}

.page-disclaimer .disclaimer-chapter-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 16px;
  padding: 12px 0 12px 20px;
  border-left: 3px solid transparent;
  transition: border-color var(--speed), background var(--speed);
}

.page-disclaimer .disclaimer-chapter-num {
  font-size: 22px;
  line-height: 1;
  color: var(--color-gold);
  opacity: 0.75;
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .disclaimer-chapter-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 300;
  color: var(--color-cream);
}

.page-disclaimer .disclaimer-chapter:target .disclaimer-chapter-head {
  border-left-color: var(--color-terra);
  background: linear-gradient(90deg, rgba(184, 92, 56, 0.1), transparent 70%);
}

.page-disclaimer .disclaimer-chapter-body {
  max-width: 68ch;
  padding-left: 20px;
  font-size: var(--disclaimer-text);
  line-height: 1.9;
  color: var(--text-body);
}

.page-disclaimer .disclaimer-chapter-body p {
  margin: 0 0 14px;
}

.page-disclaimer .disclaimer-chapter-body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disclaimer-chapter-body a {
  color: var(--color-gold);
  text-decoration: underline;
  text-decoration-color: rgba(201, 168, 98, 0.4);
  text-underline-offset: 4px;
  transition: color var(--speed), text-decoration-color var(--speed);
}

.page-disclaimer .disclaimer-chapter-body a:hover,
.page-disclaimer .disclaimer-chapter-body a:focus-visible {
  color: var(--color-terra);
  text-decoration-color: var(--color-terra);
}

.page-disclaimer .disclaimer-list {
  list-style: none;
  margin: 16px 0;
  padding: 0;
}

.page-disclaimer .disclaimer-list-item {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
}

.page-disclaimer .disclaimer-list-item::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 0.6em;
  width: 6px;
  height: 6px;
  background: var(--color-gold);
  transform: rotate(45deg);
  opacity: 0.6;
}

.page-disclaimer .disclaimer-note {
  margin: 20px 0 0;
  padding: 16px 20px;
  border: 1px solid var(--color-line-soft);
  border-left: 3px solid var(--color-gold);
  background: rgba(201, 168, 98, 0.05);
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-body);
}

.page-disclaimer .disclaimer-term {
  position: relative;
  display: inline-block;
  border-bottom: 1px dotted rgba(201, 168, 98, 0.55);
  color: var(--color-gold);
  cursor: help;
}

.page-disclaimer .disclaimer-term-tip {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  z-index: 20;
  min-width: 220px;
  padding: 10px 14px;
  background: var(--color-panel);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-body);
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(6px);
  transition: opacity var(--speed), visibility var(--speed), transform var(--speed);
}

.page-disclaimer .disclaimer-term:hover .disclaimer-term-tip,
.page-disclaimer .disclaimer-term:focus .disclaimer-term-tip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

@media (min-width: 1024px) {
  .page-disclaimer .disclaimer-hero {
    padding-top: 72px;
  }

  .page-disclaimer .disclaimer-layout {
    grid-template-columns: var(--disclaimer-index-w) minmax(0, 820px);
    gap: 72px;
    justify-content: center;
  }

  .page-disclaimer .disclaimer-index {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
    padding-top: 4px;
  }
}

@media (max-width: 767px) {
  .page-disclaimer .disclaimer-hero-row {
    gap: 16px;
  }

  .page-disclaimer .disclaimer-hero-note {
    flex-basis: 40px;
  }

  .page-disclaimer .disclaimer-seal {
    width: 40px;
    height: 40px;
    font-size: 18px;
    border-radius: 10px;
  }

  .page-disclaimer .disclaimer-hero-image img {
    transform: none;
  }

  .page-disclaimer .disclaimer-hero-image::after {
    top: -8px;
    right: 4px;
  }

  .page-disclaimer .disclaimer-layout {
    padding-top: 48px;
    gap: 24px;
  }

  .page-disclaimer .disclaimer-index-list {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 8px;
    flex-wrap: nowrap;
    border-top: 0;
  }

  .page-disclaimer .disclaimer-index-item {
    flex: 0 0 auto;
    border: 1px solid var(--color-line-soft);
    border-radius: 999px;
  }

  .page-disclaimer .disclaimer-index-link {
    padding: 7px 14px;
    gap: 8px;
    border-radius: 999px;
    white-space: nowrap;
  }

  .page-disclaimer .disclaimer-index-link::before {
    display: none;
  }

  .page-disclaimer .disclaimer-index-link:hover,
  .page-disclaimer .disclaimer-index-link:focus-visible,
  .page-disclaimer:has(.disclaimer-chapter:target) .disclaimer-index-item:first-child .disclaimer-index-link {
    padding-left: 14px;
    background: rgba(201, 168, 98, 0.08);
    color: var(--color-gold);
  }

  .page-disclaimer .disclaimer-chapter {
    --disclaimer-chapter-space: 40px;
  }

  .page-disclaimer .disclaimer-chapter-head {
    padding-left: 14px;
  }

  .page-disclaimer .disclaimer-chapter-body {
    padding-left: 14px;
  }

  .page-disclaimer .disclaimer-term-tip {
    left: 0;
    transform: translateY(6px);
    min-width: 180px;
  }

  .page-disclaimer .disclaimer-term:hover .disclaimer-term-tip,
  .page-disclaimer .disclaimer-term:focus .disclaimer-term-tip {
    transform: translateY(0);
  }
}