.page-disclaimer {
  background-color: var(--ink);
  color: var(--chalk);
  font-family: var(--font-body);
}

.page-disclaimer .agreement-wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* 首屏 */
.page-disclaimer .agreement-hero {
  position: relative;
  padding: 20px 0 44px;
  background-color: var(--ink);
  border-bottom: 2px solid var(--pitch-2);
  overflow: hidden;
}

.page-disclaimer .agreement-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    transparent 0 63px,
    rgba(200, 164, 74, 0.09) 63px 64px
  );
  pointer-events: none;
}

.page-disclaimer .agreement-hero__inner {
  position: relative;
  display: grid;
  gap: 32px;
  align-items: end;
}

.page-disclaimer .agreement-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 10vw, 78px);
  line-height: 0.96;
  letter-spacing: -0.01em;
  color: var(--neon);
  text-shadow: 4px 4px 0 var(--ink-deep);
}

.page-disclaimer .agreement-hero__lead {
  max-width: 54ch;
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--chalk);
}

.page-disclaimer .agreement-hero__note {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--mist);
}

.page-disclaimer .agreement-hero__art {
  margin: 0;
  background-color: var(--pitch);
  border: 2px solid var(--ink-deep);
  box-shadow: var(--hard) var(--hard) 0 var(--gold);
  overflow: hidden;
}

.page-disclaimer .agreement-hero__art img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.92);
}

/* 主体两栏 */
.page-disclaimer .agreement-body {
  display: grid;
  gap: 32px;
  padding-top: 36px;
  padding-bottom: 72px;
}

.page-disclaimer .agreement-body > * {
  min-width: 0;
}

/* 章节栏 */
.page-disclaimer .agreement-rail {
  min-width: 0;
  padding: 18px;
  background-color: var(--ink-deep);
  border: 2px solid var(--gold);
  box-shadow: var(--hard) var(--hard) 0 var(--pitch);
}

.page-disclaimer .rail-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--pitch-2);
}

.page-disclaimer .rail-version {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--neon);
}

.page-disclaimer .rail-caption {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-disclaimer .rail-list {
  list-style: none;
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0 0 6px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .rail-list li {
  flex: 0 0 auto;
}

.page-disclaimer .rail-list a {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 9px 13px;
  border: 2px solid var(--pitch-2);
  color: var(--chalk);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color var(--ease), background-color var(--ease), color var(--ease);
}

.page-disclaimer .rail-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
}

.page-disclaimer .rail-list a:hover {
  border-color: var(--gold);
  background-color: var(--pitch);
  color: var(--white);
}

.page-disclaimer .rail-list a:focus-visible {
  outline: 3px solid var(--neon);
  outline-offset: 2px;
  border-color: var(--gold);
  color: var(--white);
}

.page-disclaimer .rail-foot {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 2px solid var(--pitch-2);
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
  overflow-wrap: anywhere;
}

/* 条款 */
.page-disclaimer .agreement-clauses {
  display: grid;
  gap: 0;
}

.page-disclaimer .clause {
  padding: 28px 0;
  border-top: 2px solid var(--pitch-2);
  scroll-margin-top: 24px;
}

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

.page-disclaimer .clause-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.page-disclaimer .clause-index {
  flex: 0 0 auto;
  margin-top: 5px;
  padding: 3px 7px;
  background-color: var(--neon);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
}

.page-disclaimer .clause h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(21px, 4vw, 27px);
  line-height: 1.32;
  color: var(--chalk);
}

.page-disclaimer .clause-summary {
  margin: 0 0 16px;
  padding-left: 14px;
  border-left: 3px solid var(--neon);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.72;
  color: var(--white);
}

.page-disclaimer .clause-body p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--chalk);
}

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

.page-disclaimer .clause-list {
  list-style: none;
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
}

.page-disclaimer .clause-list li {
  padding: 12px 14px 12px 16px;
  background-color: rgba(30, 92, 58, 0.3);
  border-left: 2px solid var(--pitch-2);
  font-size: 15.5px;
  line-height: 1.76;
  color: var(--chalk);
  transition: border-color var(--ease), background-color var(--ease);
}

.page-disclaimer .clause-list li:hover {
  border-left-color: var(--gold);
  background-color: rgba(30, 92, 58, 0.44);
}

.page-disclaimer .clause-list strong {
  color: var(--gold);
  font-weight: 700;
}

/* 术语提示 */
.page-disclaimer .term {
  position: relative;
  border-bottom: 1px dashed var(--gold);
  cursor: help;
  outline: none;
}

.page-disclaimer .term-tip {
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  width: min(260px, 66vw);
  padding: 10px 12px;
  background-color: var(--ink-deep);
  border: 2px solid var(--gold);
  box-shadow: 4px 4px 0 rgba(4, 16, 10, 0.8);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.65;
  color: var(--chalk);
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity var(--ease), transform var(--ease), visibility var(--ease);
  pointer-events: none;
  z-index: 6;
}

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

.page-disclaimer .term:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

/* 桌面端 */
@media (min-width: 900px) {
  .page-disclaimer .agreement-hero {
    padding: 28px 0 56px;
  }

  .page-disclaimer .agreement-hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 44px;
  }

  .page-disclaimer .agreement-body {
    grid-template-columns: 272px minmax(0, 1fr);
    gap: 52px;
    padding-top: 52px;
    padding-bottom: 96px;
  }

  .page-disclaimer .agreement-rail {
    position: sticky;
    top: 32px;
    align-self: start;
  }

  .page-disclaimer .rail-list {
    flex-direction: column;
    flex-wrap: wrap;
    gap: 6px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .rail-list li {
    flex: 1 1 auto;
  }

  .page-disclaimer .rail-list a {
    white-space: normal;
    padding: 10px 12px;
    border-color: transparent;
    border-left: 3px solid var(--pitch-2);
    font-size: 14px;
  }

  .page-disclaimer .rail-list a:hover,
  .page-disclaimer .rail-list a:focus-visible {
    border-left-color: var(--gold);
    background-color: rgba(46, 125, 79, 0.36);
  }

  .page-disclaimer .clause {
    padding: 36px 0;
    scroll-margin-top: 96px;
  }

  .page-disclaimer .clause-body p,
  .page-disclaimer .clause-list li {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .term-tip,
  .page-disclaimer .rail-list a,
  .page-disclaimer .clause-list li {
    transition: none;
  }
}
<<<END>>>