.page-disclaimer {
  --dis-red-line: rgba(200, 16, 46, 0.42);
  --dis-blue-line: rgba(21, 83, 255, 0.42);
  --dis-grid-line: rgba(195, 202, 214, 0.1);
  background: var(--white);
  color: var(--ink);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dis-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 56px) 0 clamp(36px, 5vw, 64px);
  background-color: var(--navy);
  background-image:
    linear-gradient(118deg, var(--dis-red-line) 0%, rgba(122, 10, 29, 0.18) 32%, transparent 60%),
    linear-gradient(298deg, var(--dis-blue-line) 0%, transparent 54%);
}

.page-disclaimer .dis-hero::after {
  content: "";
  position: absolute;
  inset: auto -12% -30% -12%;
  height: 72%;
  background: repeating-linear-gradient(118deg, var(--dis-grid-line) 0 1px, transparent 1px 46px);
  pointer-events: none;
}

.page-disclaimer .dis-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .dis-hero__tag {
  display: inline-block;
  margin-top: 18px;
}

.page-disclaimer .dis-hero__title {
  color: var(--white);
  margin: 16px 0 0;
  max-width: 14ch;
}

.page-disclaimer .dis-hero__lede {
  color: var(--silver);
  max-width: 60ch;
  margin: 18px 0 0;
  line-height: 1.75;
}

.page-disclaimer .dis-banner {
  position: relative;
  margin: clamp(26px, 4vw, 44px) 0 0;
  aspect-ratio: 2 / 1;
  overflow: hidden;
  border: 1px solid var(--line-dark-strong);
  background: linear-gradient(120deg, rgba(200, 16, 46, 0.32), rgba(21, 83, 255, 0.26));
}

.page-disclaimer .dis-banner img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 章节索引 ---------- */
.page-disclaimer .dis-index {
  position: sticky;
  top: 0;
  z-index: 6;
  background: rgba(243, 245, 249, 0.94);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.page-disclaimer .dis-index__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
}

.page-disclaimer .dis-index__label {
  flex: 0 0 auto;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
}

.page-disclaimer .dis-index__list {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-disclaimer .dis-index__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .dis-index .spy-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  padding: 6px 11px;
  border: 1px solid var(--line-light);
  border-radius: var(--radius-xs);
  background: var(--white);
  color: var(--ink);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-disclaimer .dis-index .spy-nav__link .mono {
  font-size: 11px;
  color: var(--blue);
}

.page-disclaimer .dis-index .spy-nav__link:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.page-disclaimer .dis-index .spy-nav__link[data-active] {
  border-color: var(--red);
  background: rgba(200, 16, 46, 0.06);
  color: var(--red);
}

.page-disclaimer .dis-index .spy-nav__link[data-active] .mono {
  color: var(--red);
}

.page-disclaimer .dis-index .spy-nav__current {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--red);
}

/* ---------- 章节容器 ---------- */
.page-disclaimer .dis-sec {
  position: relative;
  padding: clamp(40px, 6vw, 76px) 0;
  scroll-margin-top: 64px;
}

.page-disclaimer .dis-sec--white {
  background: var(--white);
}

.page-disclaimer .dis-sec--fog {
  background: var(--fog);
}

.page-disclaimer .dis-sec::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--dis-red-line) 16%, var(--dis-blue-line) 64%, transparent);
  opacity: 0.7;
}

.page-disclaimer .dis-sec__head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-disclaimer .dis-sec__idx {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--blue);
}

.page-disclaimer .dis-sec__idx::after {
  content: "";
  width: 54px;
  height: 1px;
  background: currentColor;
  opacity: 0.55;
}

.page-disclaimer .dis-sec__title {
  margin: 0;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  line-height: 1.22;
  color: var(--ink);
}

.page-disclaimer .dis-sec__note {
  margin: 0;
  max-width: 62ch;
  color: var(--ink-soft);
  font-size: 15.5px;
  line-height: 1.75;
}

/* ---------- 规则清单 ---------- */
.page-disclaimer .dis-rules {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dis-rule {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 12px;
  padding: 16px 0 16px 14px;
  border-left: 3px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-disclaimer .dis-rule:first-child {
  border-top: 1px solid var(--line-light);
}

.page-disclaimer .dis-rule:hover {
  border-left-color: var(--red);
  background: rgba(21, 83, 255, 0.035);
}

.page-disclaimer .dis-rule__num {
  padding-top: 3px;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--blue);
}

.page-disclaimer .dis-rule__box {
  min-width: 0;
}

.page-disclaimer .dis-rule__title {
  margin: 0 0 5px;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
}

.page-disclaimer .dis-rule__text {
  margin: 0;
  max-width: 72ch;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.72;
  overflow-wrap: break-word;
}

/* ---------- 中部提示块 ---------- */
.page-disclaimer .dis-hint-sec {
  padding: clamp(32px, 5vw, 60px) 0;
  background: var(--fog);
}

.page-disclaimer .dis-hint {
  position: relative;
  padding: clamp(20px, 3vw, 34px);
  background: var(--white);
  border: 1px solid var(--yellow);
  border-radius: var(--radius-sm);
  box-shadow: 0 0 0 1px rgba(255, 226, 77, 0.22), var(--shadow-card);
}

.page-disclaimer .dis-hint::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 68px;
  background: var(--yellow);
}

.page-disclaimer .dis-hint__head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.page-disclaimer .dis-hint__title {
  margin: 0;
  font-size: clamp(19px, 2.4vw, 24px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
}

.page-disclaimer .dis-hint__list {
  display: grid;
  gap: 14px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dis-hint__item {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  align-items: start;
  padding: 12px 14px;
  background: var(--fog);
  border-left: 2px solid var(--yellow);
}

.page-disclaimer .dis-hint__num {
  font-size: 12px;
  color: var(--red);
  padding-top: 2px;
}

.page-disclaimer .dis-hint__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink);
}

/* ---------- 展开组 ---------- */
.page-disclaimer .dis-accordion {
  border-top: 1px solid var(--line-light);
  padding-top: 6px;
}

.page-disclaimer .dis-accordion .accordion__trigger {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 12px 0;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  color: var(--ink);
  font-size: 15px;
  font-weight: 500;
}

.page-disclaimer .dis-accordion .accordion__idx {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--blue);
}

.page-disclaimer .dis-accordion__label {
  flex: 1 1 auto;
}

.page-disclaimer .dis-accordion .accordion__icon {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--red);
  border-bottom: 2px solid var(--red);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform 0.24s var(--ease);
}

.page-disclaimer .dis-accordion .accordion__panel-inner {
  padding: 6px 0 16px;
}

.page-disclaimer .dis-ref {
  margin: 0;
  display: grid;
  gap: 4px;
}

.page-disclaimer .dis-ref dt {
  margin-top: 14px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink);
}

.page-disclaimer .dis-ref dt:first-child {
  margin-top: 0;
}

.page-disclaimer .dis-ref dd {
  margin: 0;
  max-width: 70ch;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink-soft);
}

/* ---------- 收尾更新说明 ---------- */
.page-disclaimer .dis-release {
  margin-top: clamp(24px, 3vw, 36px);
  padding: 18px 20px;
  background: var(--navy);
  border: 1px solid var(--line-dark);
  border-left: 3px solid var(--blue);
}

.page-disclaimer .dis-release__line {
  margin: 0 0 10px;
  color: var(--silver);
  font-size: 14px;
  line-height: 1.7;
}

.page-disclaimer .dis-updated {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1.7;
  color: rgba(195, 202, 214, 0.78);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .dis-rule {
    grid-template-columns: 76px 1fr;
    gap: 18px;
    padding: 20px 0 20px 22px;
  }

  .page-disclaimer .dis-rule__num {
    font-size: 12.5px;
    padding-top: 4px;
  }

  .page-disclaimer .dis-hint__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .dis-hint__item {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .dis-sec__head {
    grid-template-columns: minmax(0, 1fr);
    max-width: 78ch;
  }

  .page-disclaimer .dis-index__inner {
    gap: 18px;
  }
}

@media (max-width: 480px) {
  .page-disclaimer .dis-hero__title {
    max-width: none;
  }

  .page-disclaimer .dis-rule {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .page-disclaimer .dis-index__label {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dis-rule,
  .page-disclaimer .dis-index .spy-nav__link,
  .page-disclaimer .dis-accordion .accordion__icon {
    transition: none;
  }
}