.page-disclaimer {
  --provide-bg: #E9FEF7;
  --reject-bg: #FFF0F6;
  --rule-num-bg: #170A24;
}

/* ===== 横幅区 ===== */
.page-disclaimer .disclaimer-hero {
  background: var(--bg-purple);
  color: var(--text-light);
  padding-top: 24px;
  position: relative;
  overflow: hidden;
}

.page-disclaimer .disclaimer-hero::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -60px;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(255, 46, 136, 0.32) 0%, transparent 70%);
  pointer-events: none;
}

.page-disclaimer .disclaimer-hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: repeating-linear-gradient(135deg, var(--accent-orange) 0, var(--accent-orange) 10px, transparent 10px, transparent 20px);
  opacity: 0.35;
  pointer-events: none;
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 13px;
}

.page-disclaimer .breadcrumb a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

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

.page-disclaimer .breadcrumb__sep {
  color: rgba(248, 246, 255, 0.45);
  font-family: var(--font-mono);
}

.page-disclaimer .breadcrumb__current {
  color: rgba(248, 246, 255, 0.72);
}

.page-disclaimer .disclaimer-hero h1 {
  font-size: 30px;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: 0.02em;
  margin: 0 0 12px;
}

.page-disclaimer .disclaimer-hero__lead {
  max-width: 680px;
  margin: 0 0 28px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(248, 246, 255, 0.82);
}

.page-disclaimer .disclaimer-hero__visual {
  margin: 0;
  line-height: 0;
  border-top: 1px solid rgba(248, 246, 255, 0.14);
}

.page-disclaimer .disclaimer-hero__visual img {
  display: block;
  width: 100%;
  height: 140px;
  object-fit: cover;
}

/* ===== 定位边界 ===== */
.page-disclaimer .boundary-section {
  background: var(--bg-light);
  padding: 44px 0;
}

.page-disclaimer .section-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-magenta);
  margin-bottom: 6px;
}

.page-disclaimer .boundary-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 28px;
}

.page-disclaimer .boundary-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  padding: 26px 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-disclaimer .boundary-card--provide {
  background: var(--provide-bg);
  border-top: 4px solid var(--accent-cyan);
}

.page-disclaimer .boundary-card--reject {
  background: var(--reject-bg);
  border-top: 4px solid var(--accent-magenta);
}

.page-disclaimer .boundary-card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background: repeating-linear-gradient(135deg, transparent 0, transparent 8px, rgba(0, 0, 0, 0.05) 8px, rgba(0, 0, 0, 0.05) 16px);
  pointer-events: none;
}

.page-disclaimer .boundary-card__head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .boundary-card__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  flex-shrink: 0;
  background: var(--accent-cyan);
  transform: rotate(-4deg);
}

.page-disclaimer .boundary-card--reject .boundary-card__mark {
  background: var(--accent-magenta);
}

.page-disclaimer .boundary-card__head h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  color: var(--text-dark);
}

.page-disclaimer .boundary-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-disclaimer .boundary-card__list li {
  position: relative;
  padding-left: 26px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-dark);
}

.page-disclaimer .boundary-card--provide .boundary-card__list li::before {
  content: "→";
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--accent-cyan);
}

.page-disclaimer .boundary-card--reject .boundary-card__list li::before {
  content: "×";
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--accent-magenta);
}

.page-disclaimer .boundary-card .tag {
  align-self: flex-start;
}

/* ===== 版权与删除 ===== */
.page-disclaimer .removal-section {
  background: repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.02) 0, rgba(255, 255, 255, 0.02) 14px, transparent 14px, transparent 28px), var(--bg-crimson);
  color: var(--text-light);
  padding: 44px 0;
}

.page-disclaimer .removal-section .section-kicker {
  color: var(--accent-orange);
}

.page-disclaimer .removal-section .section-title {
  color: var(--text-light);
}

.page-disclaimer .removal-flow {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-disclaimer .removal-flow li {
  list-style: none;
  position: relative;
}

.page-disclaimer .removal-flow__step {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.page-disclaimer .removal-flow__summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 14px;
}

.page-disclaimer .removal-flow__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .removal-flow__num {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  color: var(--accent-orange);
  min-width: 32px;
}

.page-disclaimer .removal-flow__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-light);
}

.page-disclaimer .removal-flow__arrow {
  margin-left: auto;
  font-family: var(--font-mono);
  color: var(--accent-orange);
  font-size: 18px;
  line-height: 1;
  transition: transform 0.2s ease;
}

.page-disclaimer .removal-flow__step[open] .removal-flow__arrow {
  transform: rotate(180deg);
}

.page-disclaimer .removal-flow__desc {
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 14px;
  line-height: 1.65;
  color: rgba(248, 246, 255, 0.78);
}

/* ===== 访问规范 ===== */
.page-disclaimer .rules-section {
  background: var(--bg-light);
  padding: 44px 0;
}

.page-disclaimer .rules-block {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-top: 28px;
  overflow: hidden;
}

.page-disclaimer .rules-block__summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-dark);
}

.page-disclaimer .rules-block__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .rules-block__arrow {
  margin-left: auto;
  font-family: var(--font-mono);
  color: var(--accent-magenta);
  transition: transform 0.2s ease;
}

.page-disclaimer .rules-block[open] .rules-block__arrow {
  transform: rotate(180deg);
}

.page-disclaimer .rules-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .rules-list__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.page-disclaimer .rules-list__item:last-child {
  border-bottom: none;
}

.page-disclaimer .rules-list__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  background: var(--rule-num-bg);
  color: var(--text-light);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 4px;
}

.page-disclaimer .rules-list__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-dark);
}

/* ===== 条款变更 ===== */
.page-disclaimer .terms-meta {
  background: var(--bg-purple);
  color: var(--text-light);
  padding: 36px 0;
}

.page-disclaimer .terms-meta__version {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(248, 246, 255, 0.82);
}

.page-disclaimer .terms-meta__version strong {
  color: var(--primary);
  font-family: var(--font-mono);
  font-weight: 700;
}

.page-disclaimer .related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .terms-meta .button {
  background: var(--primary);
  border: 1px solid var(--primary);
  color: var(--text-dark);
}

.page-disclaimer .terms-meta .button--ghost {
  background: transparent;
  border-color: rgba(248, 246, 255, 0.5);
  color: var(--text-light);
}

.page-disclaimer .terms-meta .button--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--primary);
  color: var(--text-light);
}

/* ===== 桌面端 ===== */
@media (min-width: 768px) {
  .page-disclaimer .disclaimer-hero__visual img {
    height: 200px;
  }

  .page-disclaimer .disclaimer-hero h1 {
    font-size: 40px;
  }

  .page-disclaimer .disclaimer-hero__lead {
    font-size: 16px;
  }

  .page-disclaimer .boundary-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-disclaimer .removal-flow {
    flex-direction: row;
    gap: 20px;
    align-items: stretch;
  }

  .page-disclaimer .removal-flow li {
    flex: 1;
  }

  .page-disclaimer .removal-flow li:not(:last-child)::after {
    content: "→";
    position: absolute;
    right: -14px;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-mono);
    font-size: 18px;
    font-weight: 700;
    color: var(--accent-orange);
    z-index: 2;
  }

  .page-disclaimer .removal-flow__step {
    height: 100%;
  }
}