.page-disclaimer {
  --disc-line: rgba(247, 250, 248, 0.14);
  --disc-line-strong: rgba(247, 250, 248, 0.28);
  --disc-soft: rgba(247, 250, 248, 0.7);
  --disc-dim: rgba(247, 250, 248, 0.52);
  background:
    radial-gradient(120% 60% at 82% -10%, rgba(30, 107, 69, 0.28), rgba(11, 27, 43, 0) 60%),
    var(--night);
  color: var(--field);
  padding-bottom: clamp(56px, 7vw, 104px);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  padding-top: clamp(104px, 13vw, 164px);
}

.page-disclaimer .disc-hero .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-disclaimer .disc-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(38px, 7.4vw, 84px);
  line-height: 1.0;
  letter-spacing: 0.005em;
  max-width: 20ch;
}

.page-disclaimer .disc-hero__lead {
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--disc-soft);
}

.page-disclaimer .disc-banner {
  margin: clamp(26px, 4vw, 44px) 0 0;
}

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

.page-disclaimer .disc-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px 28px;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding-top: clamp(16px, 2.4vw, 24px);
  border-top: 1px solid var(--disc-line);
}

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

.page-disclaimer .disc-fact__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--moss);
  margin-bottom: 6px;
}

.page-disclaimer .disc-fact__v {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  color: var(--field);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.page-disclaimer .disc-fact__hl {
  color: var(--amber);
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .disc-index {
  position: sticky;
  top: 66px;
  z-index: 5;
  margin-top: clamp(30px, 4.4vw, 52px);
  background: rgba(11, 27, 43, 0.9);
  border-top: 1px solid var(--disc-line);
  border-bottom: 1px solid var(--disc-line);
  backdrop-filter: blur(10px);
}

.page-disclaimer .disc-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 11px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .disc-index__link {
  display: inline-block;
  white-space: nowrap;
  padding: 6px 13px;
  border: 1px solid var(--disc-line);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--disc-soft);
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-disclaimer .disc-index__link:hover,
.page-disclaimer .disc-index__link:focus-visible {
  color: var(--amber);
  border-color: rgba(242, 178, 51, 0.6);
}

/* ---------- 主栅格 ---------- */
.page-disclaimer .disc-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 4vw, 58px);
  padding-top: clamp(30px, 4.6vw, 60px);
}

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

/* ---------- 条款 ---------- */
.page-disclaimer .clause {
  padding: clamp(22px, 3vw, 36px) 0;
  border-top: 1px solid var(--disc-line);
}

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

.page-disclaimer .clause__num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .clause__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.08;
  letter-spacing: 0.005em;
}

.page-disclaimer .clause__body p {
  margin: 0 0 12px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--disc-soft);
}

.page-disclaimer .clause__body a {
  color: var(--turf-lift);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  color: var(--amber);
}

.page-disclaimer .clause-list {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 20px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--disc-soft);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 1px;
  background: var(--clay);
}

.page-disclaimer .clause-list li strong {
  color: var(--field);
  font-weight: 600;
}

.page-disclaimer .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--field);
  overflow-wrap: anywhere;
}

/* 禁止用途区块：页面重音 */
.page-disclaimer .clause--stop {
  margin-top: clamp(6px, 1.4vw, 14px);
  padding: clamp(20px, 3vw, 30px);
  border-top: 1px solid rgba(194, 69, 107, 0.4);
  border-left: 3px solid var(--rose);
  background: linear-gradient(150deg, rgba(194, 69, 107, 0.14), rgba(18, 41, 63, 0.55) 62%, rgba(11, 27, 43, 0));
}

.page-disclaimer .clause--stop .clause__num {
  color: var(--rose);
}

.page-disclaimer .clause-list--stop li::before {
  background: var(--rose);
  width: 12px;
}

/* 引用标注示例 */
.page-disclaimer .cite-sample {
  margin-top: 16px;
  padding: 14px 16px;
  border: 1px dashed var(--disc-line-strong);
  background: rgba(18, 41, 63, 0.5);
}

.page-disclaimer .cite-sample__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--clay);
}

.page-disclaimer .cite-sample__text {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--field);
  overflow-wrap: anywhere;
}

/* ---------- 行内术语 ---------- */
.page-disclaimer .glossary {
  position: relative;
  border-bottom: 1px dashed var(--amber);
  cursor: help;
}

.page-disclaimer .glossary:focus-visible {
  outline: 1px solid var(--amber);
  outline-offset: 3px;
}

.page-disclaimer .glossary__tip {
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  z-index: 6;
  width: min(272px, 72vw);
  padding: 10px 12px;
  border: 1px solid rgba(242, 178, 51, 0.7);
  background: var(--stand);
  color: var(--field);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.68;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s linear;
}

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

/* ---------- 右栏注解 ---------- */
.page-disclaimer .disc-notes {
  display: grid;
  gap: 16px;
  align-content: start;
  min-width: 0;
}

.page-disclaimer .note-card {
  padding: 18px;
  border: 1px solid var(--disc-line);
  background: rgba(18, 41, 63, 0.66);
}

.page-disclaimer .note-card--amber {
  border-color: rgba(242, 178, 51, 0.45);
  background: linear-gradient(160deg, rgba(242, 178, 51, 0.13), rgba(18, 41, 63, 0.85));
}

.page-disclaimer .note-card__title {
  position: relative;
  margin: 0 0 14px;
  padding-left: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-disclaimer .note-card__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 10px;
  height: 1px;
  background: var(--clay);
}

.page-disclaimer .note-card__tip {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--disc-soft);
}

.page-disclaimer .gloss {
  margin: 0;
  display: grid;
  gap: 13px;
}

.page-disclaimer .gloss dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--field);
}

.page-disclaimer .gloss dd {
  margin: 5px 0 0;
  font-size: 13px;
  line-height: 1.68;
  color: var(--disc-soft);
}

.page-disclaimer .note-links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-disclaimer .note-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--field);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-disclaimer .note-links a::after {
  content: "→";
  color: var(--clay);
  font-size: 12px;
}

.page-disclaimer .note-links a:hover,
.page-disclaimer .note-links a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* ---------- 页尾条 ---------- */
.page-disclaimer .disc-foot {
  display: grid;
  gap: 18px;
  margin-top: clamp(30px, 5vw, 56px);
  padding-top: clamp(20px, 3vw, 32px);
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .disc-foot__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--disc-dim);
  overflow-wrap: anywhere;
}

.page-disclaimer .disc-foot__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .disc-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-disclaimer .disc-foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
  }

  .page-disclaimer .disc-notes {
    position: sticky;
    top: 128px;
  }

  .page-disclaimer .disc-index {
    top: 78px;
  }
}

@media (min-width: 1240px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: minmax(0, 1fr) 320px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .glossary__tip,
  .page-disclaimer .disc-index__link,
  .page-disclaimer .note-links a {
    transition: none;
  }
}