.page-disclaimer {
  --disc-line: rgba(53, 242, 192, 0.4);
  --disc-amber: rgba(255, 122, 47, 0.5);
  padding-bottom: var(--sp-5);
}

.page-disclaimer .breadcrumb {
  margin: var(--sp-4) 0 var(--sp-2);
}

/* ---------- 页首 ---------- */
.page-disclaimer .disc-head {
  position: relative;
  padding: var(--sp-2) 0 var(--sp-5);
  overflow: hidden;
}

.page-disclaimer .disc-head::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 46px 46px;
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .disc-head__slice {
  position: absolute;
  left: -8%;
  right: -8%;
  bottom: 0;
  height: 46%;
  background: linear-gradient(102deg, var(--laterite) 0%, rgba(168, 69, 42, 0) 72%);
  transform: skewY(-5deg);
  transform-origin: left bottom;
  opacity: 0.55;
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .disc-head__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--sp-4);
  align-items: end;
}

.page-disclaimer .disc-head__copy .eyebrow {
  margin: 0 0 var(--sp-2);
}

.page-disclaimer .disc-head__copy h1 {
  margin: 0 0 var(--sp-3);
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(34px, 8vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .disc-head__copy .lede {
  margin: 0;
  max-width: 60ch;
  color: var(--body-ink);
}

.page-disclaimer .disc-facts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-4);
  margin: var(--sp-4) 0 0;
  padding: var(--sp-3) 0 0;
  border-top: 1px solid var(--hair);
}

.page-disclaimer .disc-facts__item {
  min-width: 96px;
}

.page-disclaimer .disc-facts dt {
  margin: 0 0 4px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-disclaimer .disc-facts dd {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  color: var(--mint);
}

.page-disclaimer .disc-head__art {
  min-width: 0;
}

.page-disclaimer .disc-head__art img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 条款索引带 ---------- */
.page-disclaimer .disc-rail {
  position: sticky;
  top: 72px;
  z-index: 6;
  background: rgba(7, 12, 31, 0.9);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}

.page-disclaimer .disc-rail__track {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding: 12px 20px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .disc-rail__track::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .disc-rail__item {
  flex: 0 0 auto;
  scroll-snap-align: center;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--hair);
  border-radius: var(--r-pill);
  background: var(--rail);
  color: var(--body-ink);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  text-decoration: none;
  transition: border-color var(--t-fast) var(--ease),
    background-color var(--t-fast) var(--ease),
    color var(--t-fast) var(--ease);
}

.page-disclaimer .disc-rail__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-disclaimer .disc-rail__item:hover,
.page-disclaimer .disc-rail__item:focus-visible {
  border-color: var(--mint);
  color: var(--mint);
  background: rgba(53, 242, 192, 0.08);
}

/* ---------- 条款区块 ---------- */
.page-disclaimer .disc-clause {
  padding: var(--sp-5) 0 var(--sp-4);
  scroll-margin-top: 132px;
}

.page-disclaimer .disc-clause + .disc-clause {
  border-top: 1px dashed var(--hair);
}

.page-disclaimer .disc-clause--last {
  padding-bottom: var(--sp-2);
}

.page-disclaimer .disc-clause__inner {
  display: grid;
  gap: var(--sp-4);
}

.page-disclaimer .disc-clause__aside {
  position: relative;
  padding-left: var(--sp-3);
  border-left: 2px solid var(--disc-line);
}

.page-disclaimer .disc-clause__no {
  display: block;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-disclaimer .disc-clause__aside h2 {
  margin: 6px 0 10px;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(22px, 3.2vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .disc-clause__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .disc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  max-width: 70ch;
}

.page-disclaimer .disc-list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 14px 0;
  border-bottom: 1px solid var(--hair);
  font-size: 15px;
  line-height: 1.85;
  color: var(--body-ink);
}

.page-disclaimer .disc-list li:last-child {
  border-bottom: 0;
}

.page-disclaimer .disc-list__no {
  padding-top: 5px;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mint);
  opacity: 0.78;
}

.page-disclaimer .disc-list .link-ink {
  color: var(--mint);
}

/* ---------- 纠错卡片 ---------- */
.page-disclaimer .disc-fix {
  margin-top: var(--sp-5);
}

.page-disclaimer .disc-fix__card {
  display: grid;
  gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-3);
  border: 1px solid var(--disc-amber);
  border-radius: var(--r-card);
  background: linear-gradient(140deg, rgba(255, 122, 47, 0.12) 0%, rgba(27, 39, 82, 0.92) 58%);
  transition: border-color var(--t-fast) var(--ease);
}

.page-disclaimer .disc-fix__card:hover,
.page-disclaimer .disc-fix__card:focus-within {
  border-color: var(--orange);
}

.page-disclaimer .disc-fix__copy .eyebrow {
  margin: 0 0 var(--sp-2);
}

.page-disclaimer .disc-fix__copy h2 {
  margin: 0 0 var(--sp-2);
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(20px, 3vw, 26px);
  line-height: 1.3;
  color: var(--paper);
}

.page-disclaimer .disc-fix__copy p {
  margin: 0;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--body-ink);
}

.page-disclaimer .disc-fix__side {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-3);
}

.page-disclaimer .disc-fix__mail {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--mint);
  word-break: break-all;
}

/* ---------- 窄屏微调 ---------- */
@media (max-width: 560px) {
  .page-disclaimer .disc-rail {
    top: 60px;
  }

  .page-disclaimer .disc-list li {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 8px;
    font-size: 14.5px;
  }

  .page-disclaimer .disc-head__copy h1 {
    font-size: clamp(30px, 9vw, 40px);
  }
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 860px) {
  .page-disclaimer .disc-head__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--sp-5);
  }

  .page-disclaimer .disc-clause__inner {
    grid-template-columns: minmax(200px, 250px) minmax(0, 1fr);
    gap: var(--sp-5);
  }

  .page-disclaimer .disc-list li {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 14px;
  }

  .page-disclaimer .disc-fix__card {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: var(--sp-4) var(--sp-4);
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .disc-rail__track {
    padding-inline: max(20px, calc((100% - var(--shell)) / 2 + 20px));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-rail__item,
  .page-disclaimer .disc-fix__card {
    transition: none;
  }
}