.page-disclaimer {
  --disclaimer-max: 1200px;
  --disclaimer-step-dot: 2.5rem;
  padding-bottom: 4rem;
  color: var(--c-fg);
}

/* ===== 面包屑 ===== */
.page-disclaimer .breadcrumb-list {
  max-width: var(--disclaimer-max);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 0;
  box-sizing: border-box;
}

/* ===== Hero 区 ===== */
.page-disclaimer .page-hero {
  max-width: var(--disclaimer-max);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3.5rem;
  box-sizing: border-box;
  position: relative;
}

.page-disclaimer .page-hero .section-index {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.75rem;
}

.page-disclaimer .page-hero .page-title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4.5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.01em;
  margin: 0 0 1.25rem;
  max-width: 44rem;
}

.page-disclaimer .page-hero .page-lead {
  max-width: 40rem;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--c-lilac);
  border-left: 3px solid var(--c-accent);
  padding-left: 1.125rem;
  margin: 0 0 1.25rem;
}

.page-disclaimer .page-hero .page-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--c-silver);
  letter-spacing: 0.06em;
}

/* ===== 章节头 ===== */
.page-disclaimer .section-head {
  max-width: var(--disclaimer-max);
  margin: 0 auto 2rem;
  padding: 0 1.25rem;
  box-sizing: border-box;
}

.page-disclaimer .section-head .section-index {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.5rem;
}

.page-disclaimer .section-head .section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 0.5rem;
}

.page-disclaimer .section-head .section-desc {
  max-width: 32rem;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--c-silver);
}

/* ===== 快速开始 ===== */
.page-disclaimer .quick-start {
  padding: 3rem 0 4rem;
  background: linear-gradient(180deg, transparent 0%, rgba(62, 26, 68, 0.34) 30%, rgba(62, 26, 68, 0.34) 70%, transparent 100%);
}

.page-disclaimer .steps-layout {
  max-width: var(--disclaimer-max);
  margin: 0 auto;
  padding: 0 1.25rem;
  box-sizing: border-box;
  display: grid;
  gap: 2.5rem;
}

.page-disclaimer .steps-figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--grad-panel);
  border: 1px solid rgba(216, 191, 224, 0.14);
  box-shadow: var(--shadow-panel);
}

.page-disclaimer .steps-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-disclaimer .steps-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2rem;
  position: relative;
}

.page-disclaimer .step-item {
  position: relative;
  padding: 0 0 0.25rem calc(var(--disclaimer-step-dot) + 0.75rem);
}

.page-disclaimer .step-item:not(:last-child)::before {
  content: "";
  position: absolute;
  left: calc(var(--disclaimer-step-dot) / 2);
  top: calc(var(--disclaimer-step-dot) + 0.5rem);
  bottom: -1.75rem;
  width: 2px;
  transform: translateX(-1px);
  background: linear-gradient(180deg, var(--c-primary), rgba(62, 26, 68, 0.1));
}

.page-disclaimer .step-num {
  position: absolute;
  left: 0;
  top: 0;
  width: var(--disclaimer-step-dot);
  height: var(--disclaimer-step-dot);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-primary), var(--c-dark-purple));
  border: 2px solid var(--c-accent);
  box-shadow: 0 0 0 5px rgba(11, 8, 16, 0.72), 0 0 18px rgba(255, 106, 0, 0.28);
  color: var(--c-fg);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.page-disclaimer .step-body h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  margin: 0 0 0.5rem;
}

.page-disclaimer .step-body > p {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--c-silver);
}

/* ===== 步骤展开面板 ===== */
.page-disclaimer .step-detail {
  margin-top: 0.5rem;
  border: 1px solid rgba(216, 191, 224, 0.18);
  border-radius: 10px;
  background: rgba(216, 191, 224, 0.05);
  padding: 0 0.875rem;
}

.page-disclaimer .step-detail summary {
  cursor: pointer;
  padding: 0.625rem 0;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--c-accent);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

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

.page-disclaimer .step-detail summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1;
  transition: transform 0.2s var(--ease);
}

.page-disclaimer .step-detail[open] summary::after {
  transform: rotate(45deg);
}

.page-disclaimer .step-detail p {
  margin: 0;
  padding: 0 0 0.875rem;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--c-lilac);
}

/* ===== 网站地图 ===== */
.page-disclaimer .site-map {
  padding: 3rem 0;
}

.page-disclaimer .sitemap-grid {
  max-width: var(--disclaimer-max);
  margin: 0 auto;
  padding: 0 1.25rem;
  box-sizing: border-box;
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

.page-disclaimer .sitemap-card {
  background: var(--grad-panel);
  border: 1px solid rgba(216, 191, 224, 0.12);
  border-radius: var(--radius);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-disclaimer .sitemap-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--c-accent), transparent 55%);
  opacity: 0;
  transition: opacity 0.25s var(--ease);
}

.page-disclaimer .sitemap-card:hover {
  transform: translateY(-3px);
  border-color: rgba(216, 191, 224, 0.28);
}

.page-disclaimer .sitemap-card:hover::before {
  opacity: 1;
}

.page-disclaimer .sitemap-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--c-accent);
}

.page-disclaimer .sitemap-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0.4rem 0 0.5rem;
}

.page-disclaimer .sitemap-card p {
  margin: 0 0 0.875rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--c-silver);
}

.page-disclaimer .sitemap-card .card-link {
  display: inline-block;
  font-size: 0.83rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--c-accent);
  text-decoration: none;
}

.page-disclaimer .sitemap-card .card-link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ===== 反馈流程 ===== */
.page-disclaimer .feedback-section {
  padding: 3rem 0 4rem;
  background: linear-gradient(180deg, transparent, rgba(62, 26, 68, 0.24) 50%, transparent);
}

.page-disclaimer .feedback-layout {
  max-width: var(--disclaimer-max);
  margin: 0 auto;
  padding: 0 1.25rem;
  box-sizing: border-box;
  display: grid;
  gap: 1.5rem;
}

.page-disclaimer .feedback-highlight {
  background: var(--grad-console);
  border: 1px solid rgba(255, 106, 0, 0.28);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-panel);
}

.page-disclaimer .feedback-highlight p {
  margin: 1rem 0 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--c-lilac);
}

.page-disclaimer .feedback-steps {
  background: rgba(216, 191, 224, 0.04);
  border: 1px solid rgba(216, 191, 224, 0.12);
  border-radius: var(--radius);
  padding: 1.75rem;
}

.page-disclaimer .feedback-steps h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 1rem;
}

.page-disclaimer .feedback-list {
  margin: 0;
  padding-left: 1.25rem;
  display: grid;
  gap: 0.5rem;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--c-silver);
}

.page-disclaimer .feedback-list li::marker {
  color: var(--c-accent);
  font-family: var(--font-mono);
  font-weight: 600;
}

.page-disclaimer .feedback-note {
  margin: 1.25rem 0 0;
  padding-top: 1rem;
  border-top: 1px dashed rgba(216, 191, 224, 0.2);
  font-size: 0.82rem;
  line-height: 1.75;
  color: var(--c-silver);
}

/* ===== 免责声明 ===== */
.page-disclaimer .disclaimer-section {
  padding: 3.5rem 0 4rem;
}

.page-disclaimer .disclaimer-panel {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.25rem;
  box-sizing: border-box;
  color: var(--c-silver);
}

.page-disclaimer .disclaimer-panel p {
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
  line-height: 1.9;
}

.page-disclaimer .disclaimer-panel p:first-child {
  padding: 1.75rem 1.75rem 1rem;
  background: rgba(168, 159, 174, 0.08);
  border: 1px solid rgba(168, 159, 174, 0.18);
  border-radius: var(--radius);
}

.page-disclaimer .disclaimer-links {
  padding-top: 1rem;
  border-top: 1px solid rgba(168, 159, 174, 0.16);
}

.page-disclaimer .disclaimer-links a {
  color: var(--c-accent);
  text-decoration: underline;
  text-underline-offset: 4px;
  margin: 0 0.15rem;
}

.page-disclaimer .disclaimer-links a:hover {
  text-decoration: none;
}

/* ===== 桌面端 ===== */
@media (min-width: 900px) {
  .page-disclaimer .section-head {
    display: grid;
    grid-template-columns: 110px 1fr;
    column-gap: 1.5rem;
    align-items: end;
  }

  .page-disclaimer .section-head .section-index {
    grid-column: 1;
    grid-row: 1;
    margin-bottom: 0.5rem;
  }

  .page-disclaimer .section-head .section-title {
    grid-column: 2;
    grid-row: 1;
  }

  .page-disclaimer .section-head .section-desc {
    grid-column: 2;
    grid-row: 2;
  }

  .page-disclaimer .steps-layout {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
    gap: 3rem;
  }

  .page-disclaimer .steps-figure {
    position: sticky;
    top: 2rem;
  }

  .page-disclaimer .sitemap-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }

  .page-disclaimer .feedback-layout {
    grid-template-columns: 0.85fr 1.15fr;
    align-items: stretch;
    gap: 2rem;
  }
}