.page-disclaimer {
  --terms-line: #D8DEE8;
  --terms-rule: #E4E9F0;
  --terms-muted: #607A8F;
  --terms-navy: #0B1D3A;
  --terms-ink: #1E2A3A;
  --terms-orange: #F39C12;
  --terms-cyan: #00E5FF;
  --terms-bg: #F5F7FA;
  --terms-surface: #FFFFFF;
  background: var(--terms-bg);
  color: var(--terms-ink);
  font-family: var(--font-body);
}

/* 页首区 */
.disclaimer-head {
  background: linear-gradient(135deg, #071228 0%, var(--terms-navy) 70%, #0f2b54 100%);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
  border-bottom: 4px solid var(--terms-orange);
}

.disclaimer-head__grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 24px;
  padding-bottom: 0;
}

.disclaimer-head__text {
  padding: 8px 0 0;
}

.section-label--light {
  color: var(--terms-cyan);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 12px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.section-label--light::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--terms-orange);
  display: inline-block;
}

.disclaimer-head__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.12;
  letter-spacing: 0.01em;
  margin: 0 0 14px;
  font-style: italic;
  font-weight: 700;
}

.disclaimer-head__desc {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  max-width: 640px;
  margin: 0;
}

.disclaimer-head__visual {
  margin: 8px -16px 0;
}

.disclaimer-head__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 8px 8px 0 0;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.18);
}

/* 正文主体 — 目录+内容栅格 */
.disclaimer-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding-top: 28px;
  padding-bottom: 56px;
}

.disclaimer-toc {
  background: var(--terms-surface);
  border: 1px solid var(--terms-rule);
  border-left: 3px solid var(--terms-o-range, var(--terms-orange));
  padding: 20px 20px 18px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  align-self: start;
  position: sticky;
  top: calc(var(--header-height) + 16px);
}

.disclaimer-toc__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--terms-navy);
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--terms-line);
  display: flex;
  align-items: center;
  gap: 8px;
}

.disclaimer-toc__title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--terms-cyan), transparent);
}

.disclaimer-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.disclaimer-toc__list a {
  display: block;
  padding: 7px 10px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--terms-muted);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: border-color var(--speed-fast) var(--ease-out), color var(--speed-fast) var(--ease-out), background var(--speed-fast) var(--ease-out);
}

.disclaimer-toc__list a:hover,
.disclaimer-toc__list a:focus-visible {
  border-left-color: varb(--terms-cyan);
  color: var(--terms-navy);
  background: var(--terms-bg);
  outline: none;
}

.disclaimer-toc__list li {
  counter-increment: toc-item;
}

.disclaimer-toc__list a::before {
  content: counter(toc-item) ".";
  font-weight: 700;
  color: var(--terms-orange);
  margin-right: 8px;
  font-variant-numeric: tabular-nums;
}

.disclaimer-toc__list {
  counter-reset: toc-item;
}

/* 内容区 */
.disclaimer-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.legal-block {
  background: var(--terms-surface);
  border: 1px solid var(--terms-rule);
  border-radius: var(--radius-md);
  padding: 20px 18px 14px;
  position: relative;
  transition: box-shadow var(--speed-base) var(--ease-out), border-color var(--speed-base) var(--ease-out);
}

.legal-block:hover {
  box-shadow: var(--shadow-card);
  border-color: rgba(0, 229, 255, 0.35);
}

.legal-block--highlight {
  border-left: 4px solid var(--terms-orange);
  background: linear-gradient(180deg, #FFFFFF 0%, #FFF8EC 100%);
}

.legal-block__num {
  position: absolute;
  top: 12px;
  right: 14px;
  margin: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 30px;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(11, 29, 58, 0.12);
  user-select: none;
  pointer-events: none;
}

.legal-block__title {
  font-size: 19px;
  font-weight: 700;
  color: var(--terms-navy);
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--terms-rule);
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.legal-block__title::before {
  content: "§";
  color: var(--terms-o-range, var(--terms-orange));
  font-size: 22px;
  font-weight: 700;
}

.legal-block__body {
  font-size: 15px;
  line-height: 1.75;
}

.legal-block__body p {
  margin: 0 0 12px;
}

.legal-block__body p:last-child {
  margin-bottom: 8px;
}

.legal-block__body a {
  color: var(--terms-orange);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: rgba(243, 156, 18, 0.4);
  transition: text-decoration-color var(--speed-fast) var(--ease-out), color var(--speed-fast) var(--ease-out);
}

.legal-block__body a:hover,
.legal-block__body a:focus-visible {
  color: var(--terms-navy);
  text-decoration-color: var(--terms-navy);
  outline: none;
}

.legal-note {
  background: var(--terms-bg);
  border-left: 3px solid var(--terms-cyan);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 10px 14px;
  margin: 14px 0 6px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
}

.legal-note--accent {
  border-left-color: var(--terms-orange);
}

.legal-note__mark {
  display: inline-block;
  background: var(--terms-navy);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  border-radius: 999px;
  white-space: nowrap;
  margin-top: 3px;
}

.legal-note p {
  margin: 0 !important;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--terms-ink);
}

.legal-list {
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

.legal-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.6;
}

.legal-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 9px;
  width: 7px;
  height: 7px;
  background: var(--terms-orange);
  transform: rotate(45deg);
  border-radius: 1px;
}

.legal-list li::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 10px;
  width: 3px;
  height: 3px;
  background: var(--terms-navy);
  border-radius: 1px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 14px 0 16px;
}

.contact-item {
  border: 1px solid var(--terms-rule);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  background: var(--terms-bg);
}

.contact-item__label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--terms-muted);
  margin-bottom: 2px;
}

.contact-item__value {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--terms-navy);
  margin-bottom: 2px;
  word-break: break-all;
}

a.contact-item__value {
  color: var(--terms-orange);
  text-decoration: none;
}

a.contact-item__value:hover,
a.contact-item__value:focus-visible {
  color: var(--terms-navy);
  outline: none;
}

.contact-item__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--terms-muted);
}

.legal-contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 18px 0 8px;
  padding-top: 14px;
  border-top: 1px solid var(--terms-rule);
}

.legal-contact-links .btn {
  padding: 10px 22px;
  font-size: 14px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  transition: transform var(--speed-base) var(--ease-out), box-shadow var(--speed-base) var(--ease-out), background var(--speed-base) var(--ease-out), border-color var(--speed-base) var(--ease-out);
}

.legal-contact-links .btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.legal-contact-links .btn--primary {
  background: var(--terms-orange);
  color: #FFFFFF;
  border: 1px solid var(--terms-orange);
}

.legal-contact-links .btn--primary:hover {
  background: #E08C09;
}

.legal-contact-links .btn--outline {
  background: transparent;
  color: var(--terms-navy);
  border: 1px solid rgba(11, 29, 58, 0.35);
}

.legal-contact-links .btn--outline:hover {
  border-color: var(--terms-navy);
  background: rgba(11, 29, 58, 0.04);
}

.disclaimer-footer-note {
  font-size: 13px;
  color: var(--terms-muted);
  border-top: 1px dashed var(--terms-line);
  padding-top: 14px;
  margin: 6px 0 0;
  text-align: center;
  font-style: italic;
}

/* 桌面端 */
@media (min-width: 860px) {
  .disclaimer-head__grid {
    flex-direction: row;
    align-items: flex-end;
    gap: 36px;
    padding-top: 40px;
    padding-bottom: 0;
  }

  .disclaimer-head__text {
    flex: 1.1;
    padding: 12px 0 16px;
  }

  .disclaimer-head__visual {
    flex: 0 0 46%;
    margin: 8px 0 0;
  }

  .disclaimer-head__img {
    border-radius: 8px 8px 0 0;
    max-height: 200px;
  }

  .disclaimer-body {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .disclaimer-toc {
    position: sticky;
    top: calc(var(--header-height) + 20px);
    padding: 22px 20px 20px;
  }

  .disclaimer-content {
    gap: 20px;
  }

  .legal-block {
    padding: 26px 28px 18px;
  }

  .legal-block__num {
    font-size: 40px;
    top: 18px;
    right: 22px;
  }

  .legal-block__title {
    font-size: 21px;
  }

  .legal-block__body {
    font-size: 15.5px;
  }

  .contact-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }

  .disclaimer-footer-note {
    text-align: left;
    font-size: 14px;
  }
}

@media (min-width: 1280px) {
  .disclaimer-body {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 52px;
  }

  .legal-block__body {
    font-size: 16px;
  }
}

.page-disclaimer {
  --terms-o-range: currentColor;
}