.page-disclaimer {
  background: var(--ivory);
  color: var(--ink);
  --clause-gap: 1.25rem;
  --seal-size: 48px;
}

/* ===== Hero 区域 ===== */
.page-disclaimer .disclaimer-hero {
  background: var(--navy);
  color: var(--ivory);
  position: relative;
  overflow: hidden;
}

.page-disclaimer .disclaimer-hero::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -70px;
  width: 220px;
  height: 220px;
  border: 28px solid rgba(217, 164, 65, 0.08);
  border-radius: 50%;
  pointer-events: none;
}

.page-disclaimer .disclaimer-hero::after {
  content: '';
  position: absolute;
  left: 12%;
  bottom: -100px;
  width: 300px;
  height: 300px;
  border: 1px solid rgba(217, 164, 65, 0.25);
  border-radius: 50%;
  pointer-events: none;
}

.page-disclaimer .disclaimer-hero .container {
  position: relative;
  z-index: 2;
  padding-top: 2.25rem;
  padding-bottom: 2.5rem;
}

.page-disclaimer .breadcrumbs {
  font-family: var(--sans);
  font-size: 0.8125rem;
  color: var(--slate);
  margin-bottom: 1.75rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.page-disclaimer .breadcrumbs a {
  color: var(--gold-light);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-disclaimer .breadcrumbs a:hover {
  color: var(--gold);
  text-decoration: underline;
}

.page-disclaimer .breadcrumbs .breadcrumb-sep {
  color: rgba(110, 123, 138, 0.8);
}

.page-disclaimer .disclaimer-hero-grid {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.page-disclaimer .disclaimer-hero-copy .section-kicker {
  color: var(--gold);
  letter-spacing: 0.14em;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.page-disclaimer .disclaimer-hero-copy h1 {
  font-family: var(--display);
  font-size: 2.125rem;
  line-height: 1.25;
  color: var(--ivory);
  margin: 0 0 1rem 0;
  letter-spacing: 0.02em;
}

.page-disclaimer .disclaimer-hero-copy .lede {
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(244, 237, 228, 0.85);
  max-width: 540px;
  margin: 0;
}

.page-disclaimer .disclaimer-hero-img {
  display: flex;
  justify-content: center;
}

.page-disclaimer .disclaimer-hero-img img {
  width: 100%;
  max-width: 420px;
  height: auto;
  aspect-ratio: 420 / 240;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(217, 164, 65, 0.25);
}

/* ===== 主体布局 ===== */
.page-disclaimer .disclaimer-main {
  display: grid;
  gap: 2rem;
  padding-top: 2.5rem;
  padding-bottom: 3.5rem;
}

/* ===== 目录 ===== */
.page-disclaimer .disclaimer-toc {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 6px 20px rgba(18, 24, 32, 0.06);
  border-top: 3px solid var(--gold);
  align-self: start;
}

.page-disclaimer .toc-inner {
  display: flex;
  flex-direction: column;
}

.page-disclaimer .toc-label {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--red);
  text-transform: uppercase;
  margin: 0 0 1rem 0;
}

.page-disclaimer .toc-list {
  list-style: none;
  margin: 0 0 1.25rem 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-disclaimer .toc-list li {
  border-bottom: 1px solid #ece5da;
}

.page-disclaimer .toc-list a {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  padding: 0.625rem 0;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.page-disclaimer .toc-list a:hover {
  color: var(--red);
  padding-left: 0.375rem;
}

.page-disclaimer .toc-note {
  font-family: var(--sans);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--slate);
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid #ece5da;
}

.page-disclaimer .toc-note a {
  color: var(--red);
  text-decoration: none;
}

.page-disclaimer .toc-note a:hover {
  text-decoration: underline;
}

/* ===== 内容区 ===== */
.page-disclaimer .disclaimer-content {
  min-width: 0;
  max-width: 820px;
}

.page-disclaimer .disclaimer-intro {
  font-family: var(--sans);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--slate);
  padding: 1.25rem 1.5rem;
  background: #fff;
  border-left: 4px solid var(--gold);
  border-radius: 0.5rem;
  margin: 0 0 1.5rem 0;
  box-shadow: 0 2px 12px rgba(18, 24, 32, 0.04);
}

/* ===== 条款区块 ===== */
.page-disclaimer .disclaimer-clause {
  display: grid;
  grid-template-columns: var(--seal-size) minmax(0, 1fr);
  gap: 1rem;
  padding: 2rem 0;
  border-top: 1px solid #e0d6c8;
  position: relative;
}

.page-disclaimer .disclaimer-clause:first-of-type {
  border-top: none;
}

/* 印章 */
.page-disclaimer .clause-seal {
  width: var(--seal-size);
  height: var(--seal-size);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ivory);
  border: 2px solid var(--red);
  border-radius: 5px;
  position: relative;
  box-shadow: inset 0 0 0 1px var(--ivory), 4px 4px 0 rgba(124, 42, 34, 0.16);
  flex-shrink: 0;
  margin-top: 0.5rem;
}

.page-disclaimer .clause-seal::before {
  content: '';
  position: absolute;
  inset: 3px;
  border: 1px solid var(--red);
  border-radius: 2px;
  opacity: 0.7;
}

.page-disclaimer .clause-seal .seal-ring {
  font-family: var(--display);
  font-size: 1.125rem;
  font-weight: 900;
  color: var(--red);
  line-height: 1;
  display: block;
  position: relative;
  z-index: 1;
  letter-spacing: 0;
}

/* 条款正文 */
.page-disclaimer .clause-body {
  min-width: 0;
}

.page-disclaimer .clause-number {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--gold);
  text-transform: uppercase;
  margin: 0 0 0.375rem 0;
}

.page-disclaimer .clause-body h2 {
  font-family: var(--display);
  font-size: 1.375rem;
  line-height: 1.35;
  color: var(--ink);
  margin: 0 0 0.75rem 0;
  letter-spacing: 0.01em;
  position: relative;
}

.page-disclaimer .clause-body h2::after {
  content: 'ⓘ';
  margin-left: 0.5rem;
  font-size: 0.55em;
  color: var(--slate);
  vertical-align: middle;
  font-family: var(--sans);
  font-weight: 400;
}

.page-disclaimer .clause-summary {
  font-family: var(--sans);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: #4a4a48;
  margin: 0 0 1.125rem 0;
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: 0 0 1rem 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.page-disclaimer .clause-list li {
  font-family: var(--sans);
  font-size: 0.875rem;
  line-height: 1.65;
  color: #3f3f3c;
  padding-left: 1.375rem;
  position: relative;
}

.page-disclaimer .clause-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 7px;
  background: var(--gold);
  transform: rotate(45deg);
  flex-shrink: 0;
}

.page-disclaimer .clause-note {
  font-family: var(--sans);
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--slate);
  margin: 0;
  padding-top: 0.75rem;
  border-top: 1px solid #ece5da;
}

.page-disclaimer .clause-note a {
  color: var(--red);
  text-decoration: none;
}

.page-disclaimer .clause-note a:hover {
  text-decoration: underline;
}

/* ===== 联系方式卡片 ===== */
.page-disclaimer .disclaimer-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.125rem;
}

.page-disclaimer .contact-item {
  background: #faf5ee;
  border-radius: 0.5rem;
  padding: 0.875rem 1rem;
  border-left: 3px solid var(--gold);
}

.page-disclaimer .contact-label {
  display: block;
  font-family: var(--sans);
  font-size: 0.75rem;
  color: var(--slate);
  margin-bottom: 0.25rem;
}

.page-disclaimer .contact-value {
  display: block;
  font-family: var(--mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.4;
  word-break: break-all;
}

/* ===== 相关页面 ===== */
.page-disclaimer .disclaimer-related {
  margin-top: 2rem;
  padding: 1.5rem 1.75rem;
  background: var(--ink);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
}

.page-disclaimer .disclaimer-related::after {
  content: '';
  position: absolute;
  right: -40px;
  top: -40px;
  width: 120px;
  height: 120px;
  border: 18px solid rgba(217, 164, 65, 0.08);
  border-radius: 50%;
  pointer-events: none;
}

.page-disclaimer .related-title {
  font-family: var(--display);
  font-size: 1.0625rem;
  color: var(--gold-light);
  margin: 0;
  position: relative;
  z-index: 1;
}

.page-disclaimer .related-links {
  display: flex;
  gap: 0.625rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.page-disclaimer .disclaimer-related .btn--outline {
  border-color: rgba(217, 164, 65, 0.65);
  color: var(--ivory);
}

.page-disclaimer .disclaimer-related .btn--outline:hover {
  background: rgba(217, 164, 65, 0.12);
  border-color: var(--gold);
  color: var(--gold-light);
}

.page-disclaimer .back-to-top-link {
  border-color: rgba(244, 237, 228, 0.3);
  color: var(--ivory);
}

.page-disclaimer .back-to-top-link:hover {
  background: rgba(244, 237, 228, 0.08);
  border-color: var(--ivory);
}

/* ===== 桌面端 ===== */
@media (min-width: 900px) {
  .page-disclaimer {
    --seal-size: 60px;
  }

  .page-disclaimer .disclaimer-hero .container {
    padding-top: 3.5rem;
    padding-bottom: 4rem;
  }

  .page-disclaimer .disclaimer-hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
  }

  .page-disclaimer .disclaimer-hero-copy h1 {
    font-size: 2.75rem;
    line-height: 1.2;
  }

  .page-disclaimer .disclaimer-hero-copy .lede {
    font-size: 1.0625rem;
  }

  .page-disclaimer .disclaimer-hero-img {
    justify-content: flex-end;
  }

  .page-disclaimer .disclaimer-hero-img img {
    max-width: 420px;
  }

  .page-disclaimer .disclaimer-main {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 3.5rem;
    padding-top: 3.5rem;
    padding-bottom: 4.5rem;
  }

  .page-disclaimer .disclaimer-toc {
    position: sticky;
    top: 120px;
    max-height: calc(100vh - 150px);
    overflow-y: auto;
    padding: 1.75rem 1.5rem;
  }

  .page-disclaimer .disclaimer-content {
    max-width: 860px;
  }

  .page-disclaimer .disclaimer-clause {
    gap: 2rem;
    padding: 2.75rem 0;
  }

  .page-disclaimer .clause-seal {
    margin-top: 0.625rem;
  }

  .page-disclaimer .clause-seal .seal-ring {
    font-size: 1.375rem;
  }

  .page-disclaimer .clause-body h2 {
    font-size: 1.625rem;
  }

  .page-disclaimer .disclaimer-related {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 1.75rem 2.25rem;
  }
}

@media (min-width: 1280px) {
  .page-disclaimer .disclaimer-main {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 4.5rem;
    padding-left: 1rem;
    padding-right: 1rem;
  }
}