.page-disclaimer {
  --dc-rule: 3px solid var(--c-ink);
  background: var(--c-pale);
  color: var(--c-green);
}

.page-disclaimer .shell {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: var(--edge);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(20px, 4vw, 36px) 0 clamp(44px, 8vw, 88px);
  background: linear-gradient(140deg, var(--c-blue) 0%, var(--c-green) 72%);
  color: var(--c-white);
}

.page-disclaimer .legal-hero-img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.28;
}

.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    repeating-linear-gradient(90deg, rgba(244, 240, 230, 0.07) 0 1px, transparent 1px 56px),
    linear-gradient(180deg, rgba(11, 29, 58, 0.62) 0%, rgba(12, 46, 34, 0.9) 70%, var(--c-green) 100%);
}

.page-disclaimer .legal-hero .breadcrumb {
  margin: 0 0 clamp(22px, 5vw, 46px);
}

.page-disclaimer .legal-hero .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  color: var(--c-mist);
}

.page-disclaimer .legal-hero .breadcrumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: rgba(244, 240, 230, 0.4);
}

.page-disclaimer .legal-hero .breadcrumb a {
  color: var(--c-mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t), border-color var(--t);
}

.page-disclaimer .legal-hero .breadcrumb a:hover,
.page-disclaimer .legal-hero .breadcrumb a:focus-visible {
  color: var(--c-lime);
  border-bottom-color: currentColor;
}

.page-disclaimer .hero-eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  color: var(--c-lime);
}

.page-disclaimer .legal-title {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.6rem, 10vw, 5rem);
  line-height: 0.94;
  letter-spacing: -0.035em;
}

.page-disclaimer .legal-lede {
  max-width: 56ch;
  margin: 0;
  font-size: clamp(0.98rem, 2vw, 1.06rem);
  line-height: 1.85;
  color: rgba(244, 240, 230, 0.86);
}

.page-disclaimer .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid rgba(244, 240, 230, 0.22);
}

.page-disclaimer .hero-meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.02em;
  color: rgba(244, 240, 230, 0.9);
}

.page-disclaimer .hero-meta li::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-lime);
}

/* ---------- 正文容器 ---------- */
.page-disclaimer .legal-body {
  padding: clamp(28px, 5vw, 56px) 0 clamp(52px, 8vw, 100px);
}

/* ---------- 琥珀提示块 ---------- */
.page-disclaimer .notice {
  position: relative;
  padding: clamp(20px, 3.4vw, 34px);
  background: var(--c-amber);
  color: #1b1300;
  border: var(--border-hard);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .notice-kicker {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: #6a3a00;
}

.page-disclaimer .notice-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.08rem, 2.6vw, 1.4rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.page-disclaimer .notice-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 18px;
}

.page-disclaimer .notice-cell {
  padding-top: 12px;
  border-top: 2px solid rgba(27, 19, 0, 0.28);
}

.page-disclaimer .notice-cell strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-disclaimer .notice-cell span {
  display: block;
  font-size: 0.87rem;
  line-height: 1.65;
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .toc {
  margin: clamp(28px, 4.4vw, 48px) 0;
  padding: 18px 0 20px;
  border-top: var(--dc-rule);
  border-bottom: var(--dc-rule);
}

.page-disclaimer .toc-label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--c-amber-deep);
}

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

.page-disclaimer .toc-link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 8px 13px;
  border: 2px solid var(--c-ink);
  background: var(--c-white);
  color: var(--c-green);
  font-size: 0.9rem;
  text-decoration: none;
  transition: background var(--t), color var(--t), transform var(--t);
}

.page-disclaimer .toc-link:hover,
.page-disclaimer .toc-link:focus-visible {
  background: var(--c-green);
  color: var(--c-lime);
  transform: translateY(-2px);
}

.page-disclaimer .toc-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  opacity: 0.8;
}

/* ---------- 条款卡片 ---------- */
.page-disclaimer .clause-list {
  display: block;
}

.page-disclaimer .clause {
  margin-bottom: clamp(14px, 2.2vw, 22px);
  background: var(--c-white);
  border: var(--border-hard);
  box-shadow: var(--shadow-soft);
}

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

.page-disclaimer .clause-summary {
  display: grid;
  grid-template-columns: 2.4rem 1fr auto;
  align-items: center;
  gap: 10px;
  padding: clamp(15px, 2.4vw, 20px) clamp(15px, 2.6vw, 24px);
  list-style: none;
  cursor: pointer;
  background: var(--c-pale);
  color: var(--c-green);
  transition: background var(--t), color var(--t);
}

.page-disclaimer .clause-summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .clause-summary:hover {
  background: var(--c-slate);
  color: var(--c-white);
}

.page-disclaimer .clause[open] > .clause-summary {
  background: var(--c-green);
  color: var(--c-white);
}

.page-disclaimer .clause-num {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--c-amber-deep);
  transition: color var(--t);
}

.page-disclaimer .clause-summary:hover .clause-num,
.page-disclaimer .clause[open] .clause-num {
  color: var(--c-lime);
}

.page-disclaimer .clause-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.04rem, 2.6vw, 1.34rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-disclaimer .clause-toggle {
  display: inline-block;
  width: 1.5rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 1.4rem;
  line-height: 1;
}

.page-disclaimer .clause-toggle::before {
  content: "+";
}

.page-disclaimer .clause[open] .clause-toggle::before {
  content: "−";
}

.page-disclaimer .clause-body {
  margin-left: clamp(8px, 1.6vw, 16px);
  padding: clamp(16px, 2.8vw, 26px) clamp(16px, 2.8vw, 26px) clamp(20px, 3vw, 28px);
  border-top: 3px solid var(--c-ink);
  border-left: 6px solid var(--c-lime);
  background: var(--c-white);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .terms {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: term;
  max-width: 68ch;
}

.page-disclaimer .terms > li {
  position: relative;
  padding-left: clamp(1.9rem, 4vw, 2.3rem);
  font-size: clamp(0.94rem, 1.8vw, 0.99rem);
  line-height: 1.78;
  color: var(--c-green);
}

.page-disclaimer .terms > li::before {
  counter-increment: term;
  content: counter(term, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.24em;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--c-amber-deep);
  letter-spacing: 0.02em;
}

.page-disclaimer .terms a {
  color: var(--c-green);
  text-decoration: none;
  border-bottom: 2px solid var(--c-lime);
  transition: background var(--t), color var(--t);
}

.page-disclaimer .terms a:hover,
.page-disclaimer .terms a:focus-visible {
  background: var(--c-lime);
  color: var(--c-ink);
}

/* ---------- 相关入口 ---------- */
.page-disclaimer .related {
  margin-top: clamp(40px, 6vw, 76px);
  padding-top: clamp(24px, 4vw, 40px);
  border-top: var(--dc-rule);
}

.page-disclaimer .related-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.24rem, 3vw, 1.7rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-disclaimer .related-note {
  margin: 0 0 22px;
  max-width: 52ch;
  font-size: 0.91rem;
  line-height: 1.75;
  color: var(--c-slate);
}

.page-disclaimer .related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-disclaimer .related-link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 18px 20px;
  background: var(--c-green);
  color: var(--c-white);
  border: var(--border-hard);
  box-shadow: var(--shadow-soft);
  text-decoration: none;
  transition: transform var(--t), box-shadow var(--t), background var(--t);
}

.page-disclaimer .related-link:hover,
.page-disclaimer .related-link:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-lift);
  background: var(--c-blue);
}

.page-disclaimer .related-kicker {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--c-lime);
}

.page-disclaimer .related-name {
  font-weight: 800;
  font-size: 1.04rem;
  letter-spacing: 0.01em;
}

.page-disclaimer .related-desc {
  font-size: 0.84rem;
  line-height: 1.6;
  color: rgba(244, 240, 230, 0.76);
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .back-top-row {
  margin-top: clamp(32px, 4.6vw, 52px);
  text-align: center;
}

.page-disclaimer .back-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  background: var(--c-white);
  color: var(--c-green);
  border: var(--border-hard);
  box-shadow: var(--shadow-soft);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: transform var(--t), box-shadow var(--t), background var(--t), color var(--t);
}

.page-disclaimer .back-top:hover,
.page-disclaimer .back-top:focus-visible {
  background: var(--c-lime);
  color: var(--c-ink);
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-lift);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-disclaimer .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 720px) {
  .page-disclaimer .notice-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .page-disclaimer .clause-summary {
    grid-template-columns: 3rem 1fr auto;
    gap: 14px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .related-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-disclaimer .legal-lede {
    max-width: 60ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .toc-link,
  .page-disclaimer .related-link,
  .page-disclaimer .back-top,
  .page-disclaimer .clause-summary,
  .page-disclaimer .clause-num,
  .page-disclaimer .terms a {
    transition: none;
  }

  .page-disclaimer .toc-link:hover,
  .page-disclaimer .related-link:hover,
  .page-disclaimer .back-top:hover {
    transform: none;
  }
}

@media print {
  .page-disclaimer {
    background: #ffffff;
  }

  .page-disclaimer .legal-hero-img,
  .page-disclaimer .legal-hero::before,
  .page-disclaimer .back-top-row,
  .page-disclaimer .related {
    display: none;
  }

  .page-disclaimer .clause,
  .page-disclaimer .notice,
  .page-disclaimer .related-link {
    box-shadow: none;
  }
}