.page-disclaimer {
  --disc-rail-w: 232px;
  --disc-gap: clamp(28px, 4.5vw, 60px);
  --disc-clause-pad: clamp(22px, 3.2vw, 36px);
  position: relative;
  overflow-x: clip;
}

/* ---- 首屏 ---- */
.page-disclaimer .disc-hero {
  position: relative;
  padding: clamp(30px, 6vw, 76px) 0 clamp(18px, 3vw, 36px);
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  top: -38%;
  right: -12%;
  width: min(540px, 62vw);
  height: min(540px, 62vw);
  background: radial-gradient(circle at 50% 50%, rgba(200, 16, 46, 0.16), transparent 68%);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .disc-hero > * {
  position: relative;
  z-index: 1;
}

.page-disclaimer .disc-hero .breadcrumbs {
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-disclaimer .disc-hero__eyebrow {
  margin: 0 0 clamp(10px, 1.8vw, 18px);
}

.page-disclaimer .disc-hero__title {
  margin: 0 0 clamp(12px, 2vw, 20px);
  font-family: var(--f-serif);
  font-size: clamp(34px, 6.5vw, 62px);
  font-weight: 900;
  letter-spacing: 0.02em;
  line-height: 1.08;
  color: var(--text);
}

.page-disclaimer .disc-hero__lede {
  max-width: 62ch;
  margin: 0 0 clamp(24px, 4vw, 44px);
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.85;
  color: var(--text-2);
}

.page-disclaimer .disc-hero__figure {
  margin: 0;
}

.page-disclaimer .disc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--r-m);
}

.page-disclaimer .disc-hero__figure .media-frame__cap {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text-3);
}

/* ---- 主体布局 ---- */
.page-disclaimer .disc-body {
  padding: clamp(14px, 2.6vw, 30px) 0 clamp(52px, 8vw, 104px);
}

.page-disclaimer .disc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--disc-gap);
}

/* ---- 侧栏索引 ---- */
.page-disclaimer .disc-rail {
  min-width: 0;
}

.page-disclaimer .disc-rail__label {
  margin: 0 0 14px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .disc-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border-left: 1px solid var(--line);
}

.page-disclaimer .disc-rail__list a {
  display: block;
  padding: 8px 0 8px 14px;
  margin-left: -1px;
  font-family: var(--f-mono);
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--text-3);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .disc-rail__list a:hover,
.page-disclaimer .disc-rail__list a:focus-visible {
  color: var(--gold-2);
  border-left-color: var(--red);
}

/* ---- 条款正文 ---- */
.page-disclaimer .disc-main {
  min-width: 0;
  max-width: 820px;
  display: grid;
  gap: 1px;
}

.page-disclaimer .clause {
  position: relative;
  padding: var(--disc-clause-pad) 0 var(--disc-clause-pad) clamp(18px, 2.6vw, 32px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .clause::before {
  content: "";
  position: absolute;
  left: 0;
  top: var(--disc-clause-pad);
  bottom: var(--disc-clause-pad);
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--red), var(--gold));
  opacity: 0.78;
}

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

.page-disclaimer .clause__num {
  display: block;
  margin-bottom: clamp(8px, 1.4vw, 14px);
  font-family: var(--f-mono);
  font-size: clamp(22px, 3.2vw, 34px);
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1;
  color: var(--gold);
  opacity: 0.72;
}

.page-disclaimer .clause__title {
  margin: 0 0 clamp(10px, 1.8vw, 18px);
  font-family: var(--f-serif);
  font-size: clamp(19px, 2.4vw, 26px);
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.32;
  color: var(--text);
}

.page-disclaimer .clause .prose {
  max-width: 68ch;
  font-size: clamp(14.5px, 1.7vw, 16px);
  line-height: 1.9;
  color: var(--text-2);
}

.page-disclaimer .clause .prose p {
  margin: 0 0 12px;
}

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

.page-disclaimer .clause .prose ul {
  list-style: none;
  margin: 2px 0 12px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-disclaimer .clause .prose li {
  position: relative;
  padding-left: 18px;
}

.page-disclaimer .clause .prose li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: var(--red);
}

.page-disclaimer .clause .prose strong {
  color: var(--text);
  font-weight: 600;
}

/* ---- 联系信息 ---- */
.page-disclaimer .disc-contact {
  margin-top: clamp(18px, 2.6vw, 28px);
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  overflow: hidden;
  background: var(--line);
}

.page-disclaimer .disc-contact__item {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 14px 16px;
  background: var(--ink-2);
}

.page-disclaimer .disc-contact__item--wide {
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
}

.page-disclaimer .disc-contact__key {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-disclaimer .disc-contact__val {
  font-size: clamp(14px, 1.7vw, 15.5px);
  line-height: 1.7;
  color: var(--text);
  word-break: break-word;
}

/* ---- 桌面端 ---- */
@media (min-width: 900px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: var(--disc-rail-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .disc-rail {
    position: sticky;
    top: 140px;
  }
}

/* ---- 窄屏 ---- */
@media (max-width: 560px) {
  .page-disclaimer .disc-contact__item {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .page-disclaimer .clause {
    padding-left: 16px;
  }
}