.page-disclaimer {
  --disc-gap: clamp(18px, 3vw, 32px);
  --disc-edge: clamp(20px, 3.4vw, 40px);
  position: relative;
  background: var(--c-deep);
  color: var(--c-white);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(56px, 11vh, 132px) clamp(48px, 8vw, 96px);
  border-bottom: 1px solid var(--c-grid);
}

.page-disclaimer .disc-hero-figure {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: 0;
}

.page-disclaimer .disc-hero-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% 50%;
  opacity: 0.34;
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(115deg, rgba(44, 242, 206, 0.05) 0 1px, transparent 1px 92px),
    repeating-linear-gradient(115deg, rgba(30, 53, 95, 0.4) 0 1px, transparent 1px 24px),
    linear-gradient(180deg, rgba(10, 24, 53, 0.7) 0%, rgba(10, 24, 53, 0.9) 58%, var(--c-deep) 100%);
}

.page-disclaimer .disc-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: clamp(14px, 2.4vw, 24px);
  max-width: 940px;
}

.page-disclaimer .breadcrumbs-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(251, 249, 244, 0.46);
}

.page-disclaimer .breadcrumbs-list a {
  color: rgba(251, 249, 244, 0.62);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .breadcrumbs-list a:hover,
.page-disclaimer .breadcrumbs-list a:focus-visible {
  color: var(--c-cyan);
  border-bottom-color: var(--line-strong);
}

.page-disclaimer .disc-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-disclaimer .disc-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 7.2vw, 82px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--c-white);
  max-width: 16ch;
}

.page-disclaimer .disc-lead {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17.5px);
  line-height: 1.82;
  color: rgba(251, 249, 244, 0.76);
}

.page-disclaimer .disc-hero-meta {
  list-style: none;
  margin: 12px 0 0;
  padding: 18px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  border-top: 1px solid var(--c-grid);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(251, 249, 244, 0.66);
}

.page-disclaimer .disc-hero-meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-disclaimer .disc-meta-k {
  color: var(--c-yellow);
}

/* ---------- 长卷主体布局 ---------- */
.page-disclaimer .disc-layout {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  padding-block: clamp(36px, 6vw, 76px) clamp(52px, 8vw, 104px);
}

/* ---------- 目录 ---------- */
.page-disclaimer .disc-toc {
  display: grid;
  gap: 12px;
}

.page-disclaimer .disc-toc-head {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-disclaimer .disc-toc-list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

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

.page-disclaimer .disc-toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 13px;
  border: 1px solid var(--c-grid);
  border-radius: 0;
  font-size: 13px;
  line-height: 1.3;
  white-space: nowrap;
  text-decoration: none;
  color: rgba(251, 249, 244, 0.72);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-disclaimer .disc-toc-link:hover,
.page-disclaimer .disc-toc-link:focus-visible {
  color: var(--c-white);
  border-color: var(--line-strong);
  background-color: rgba(44, 242, 206, 0.07);
}

.page-disclaimer .disc-toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-yellow);
}

/* ---------- 条款条 ---------- */
.page-disclaimer .disc-main {
  min-width: 0;
  display: grid;
  gap: clamp(28px, 5vw, 52px);
}

.page-disclaimer .disc-clauses {
  display: grid;
  gap: 12px;
}

.page-disclaimer .disc-clause {
  scroll-margin-top: 112px;
  display: grid;
  gap: 12px;
  padding: var(--disc-edge);
  background: var(--c-paper);
  color: var(--c-ink);
  border-left: 3px solid var(--c-crimson);
}

.page-disclaimer .disc-clause:nth-child(even) {
  background: var(--c-white);
}

.page-disclaimer .disc-clause:first-child {
  border-left-color: var(--c-cyan);
}

.page-disclaimer .disc-clause-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--c-crimson);
}

.page-disclaimer .disc-clause-body {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.page-disclaimer .disc-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.7vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-disclaimer .disc-clause p {
  margin: 0;
  font-size: clamp(14.5px, 1.5vw, 16.5px);
  line-height: 1.8;
  color: rgba(16, 21, 28, 0.82);
}

.page-disclaimer .disc-clause strong {
  color: var(--c-crimson);
  font-weight: 700;
}

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

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 22px;
  font-size: clamp(14px, 1.4vw, 15.5px);
  line-height: 1.72;
  color: rgba(16, 21, 28, 0.78);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 12px;
  height: 1px;
  background: var(--c-crimson);
}

.page-disclaimer .disc-quote {
  margin: 0;
  padding: 12px 16px;
  border-left: 2px solid var(--c-yellow);
  background: rgba(16, 21, 28, 0.055);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  letter-spacing: 0.01em;
  color: rgba(16, 21, 28, 0.86);
}

.page-disclaimer .disc-tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .disc-inline-link {
  color: var(--c-crimson);
  text-decoration: none;
  border-bottom: 1px solid rgba(142, 34, 51, 0.4);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .disc-inline-link:hover,
.page-disclaimer .disc-inline-link:focus-visible {
  color: var(--c-ink);
  border-bottom-color: var(--c-ink);
}

/* ---------- 联系块 ---------- */
.page-disclaimer .disc-contact {
  display: grid;
  gap: 18px;
  padding: clamp(24px, 4vw, 44px);
  background: var(--c-night);
  border: 1px solid var(--c-grid);
  border-top: 3px solid var(--c-cyan);
}

.page-disclaimer .disc-contact h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--c-white);
}

.page-disclaimer .disc-contact > p {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(251, 249, 244, 0.72);
}

.page-disclaimer .disc-contact-grid {
  display: grid;
  gap: 16px;
}

.page-disclaimer .disc-contact-item {
  display: grid;
  gap: 6px;
  padding-top: 12px;
  border-top: 1px solid var(--c-grid);
}

.page-disclaimer .disc-contact-item .data-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-yellow);
}

.page-disclaimer .disc-contact-value {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--c-white);
  word-break: break-word;
}

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

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

@media (min-width: 760px) {
  .page-disclaimer .disc-clause {
    grid-template-columns: 88px minmax(0, 1fr);
    column-gap: var(--disc-gap);
    align-items: start;
  }

  .page-disclaimer .disc-clause-num {
    padding-top: 2px;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: 108px;
    align-self: start;
  }

  .page-disclaimer .disc-toc-list {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

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

  .page-disclaimer .disc-toc-link {
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-toc-link,
  .page-disclaimer .disc-inline-link,
  .page-disclaimer .breadcrumbs-list a {
    transition: none;
  }
}