.page-disclaimer {
  --notice-line: rgba(201, 162, 39, 0.35);
  --notice-ink: #2E2A22;
  --notice-deep: rgba(7, 40, 30, 0.92);
}

/* ===== 顶部阅读进度条 ===== */
.page-disclaimer .scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--alert), var(--accent-light));
}

/* ===== 页面头部 ===== */
.page-disclaimer .page-head {
  position: relative;
  background: linear-gradient(135deg, #0B3D2E 0%, #07281E 62%, #0A0A0A 100%);
  padding: 36px 0 52px;
  overflow: hidden;
}
.page-disclaimer .page-head::before {
  content: "NOTICE";
  position: absolute;
  right: -8px;
  top: 12px;
  font-family: var(--font-title);
  font-size: 96px;
  font-weight: 900;
  line-height: 1;
  color: rgba(255, 255, 255, 0.04);
  letter-spacing: 6px;
  transform: rotate(-8deg);
  pointer-events: none;
}
.page-disclaimer .page-head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--alert) 0%, var(--accent) 35%, var(--accent-light) 55%, transparent 100%);
}
.page-disclaimer .page-head__inner {
  position: relative;
  z-index: 1;
}
.page-disclaimer .page-head__title {
  margin: 20px 0 0;
  color: #fff;
  font-family: var(--font-title);
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.15;
  letter-spacing: 0.01em;
  max-width: 760px;
}
.page-disclaimer .page-head__sub {
  display: block;
  color: var(--accent-light);
  margin-top: 6px;
  font-size: 0.72em;
  letter-spacing: 0.14em;
}
.page-disclaimer .page-head__desc {
  margin: 16px 0 0;
  max-width: 640px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  line-height: 1.8;
}

/* ===== 面包屑 ===== */
.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}
.page-disclaimer .breadcrumb a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  transition: color 0.2s, border-color 0.2s;
}
.page-disclaimer .breadcrumb a:hover {
  color: var(--accent-light);
  border-color: var(--accent-light);
}
.page-disclaimer .breadcrumb__sep {
  color: rgba(255, 255, 255, 0.35);
}
.page-disclaimer .breadcrumb [aria-current="page"] {
  color: var(--accent-light);
}

/* ===== 声明总览 ===== */
.page-disclaimer .disclaimer-overview {
  padding: 40px 0 48px;
}
.page-disclaimer .notice-bar {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(210, 35, 42, 0.08);
  border: 1px solid rgba(210, 35, 42, 0.28);
  border-left-width: 4px;
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: #6E1B1F;
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 32px;
}
.page-disclaimer .notice-bar__tag {
  flex: 0 0 auto;
  background: var(--alert);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 999px;
  letter-spacing: 0.1em;
}
.page-disclaimer .overview-layout {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.page-disclaimer .section__note {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.28em;
  color: var(--accent);
}
.page-disclaimer .overview-head h2 {
  margin: 10px 0 10px;
  font-family: var(--font-title);
  font-size: 28px;
  color: var(--primary);
  letter-spacing: 0.02em;
}
.page-disclaimer .overview-head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--notice-ink);
}
.page-disclaimer .overview-nav {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.page-disclaimer .overview-link {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--cream);
  border: 1px solid #E7DECA;
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.page-disclaimer .overview-link:hover {
  background: #fff;
  border-left-color: var(--alert);
  transform: translateX(5px);
  box-shadow: var(--shadow-md);
}
.page-disclaimer .overview-link__num {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  color: var(--accent);
}
.page-disclaimer .overview-link__name {
  font-family: var(--font-title);
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.02em;
}
.page-disclaimer .overview-link__arrow {
  margin-left: auto;
  color: var(--accent);
  font-size: 18px;
  font-weight: 700;
  transition: transform 0.2s;
}
.page-disclaimer .overview-link:hover .overview-link__arrow {
  transform: translateX(4px);
}

/* ===== 章节容器 ===== */
.page-disclaimer .disclaimer-chapter {
  padding: 48px 0;
}
.page-disclaimer .disclaimer-chapter--soft {
  background: var(--soft);
}
.page-disclaimer .chapter--copyright,
.page-disclaimer .chapter--legal {
  background: linear-gradient(180deg, #fff 0%, var(--cream) 100%);
}

/* ===== 章节头部 ===== */
.page-disclaimer .chapter-head {
  position: relative;
  margin-bottom: 30px;
  padding: 0 0 18px;
  border-bottom: 1px solid var(--notice-line);
}
.page-disclaimer .chapter-head__kicker {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.32em;
  color: var(--accent);
}
.page-disclaimer .chapter-head h2 {
  margin: 0 0 10px;
  font-family: var(--font-title);
  font-size: clamp(24px, 4vw, 34px);
  color: var(--primary);
  line-height: 1.2;
}
.page-disclaimer .chapter-head p {
  margin: 0;
  max-width: 640px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--notice-ink);
}
.page-disclaimer .chapter-head__index {
  position: absolute;
  right: 0;
  bottom: 4px;
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 800;
  line-height: 1;
  color: rgba(201, 162, 39, 0.16);
  transition: color 0.3s;
}
.page-disclaimer .disclaimer-chapter:hover .chapter-head__index {
  color: rgba(201, 162, 39, 0.3);
}

/* ===== 条款列表与卡片 ===== */
.page-disclaimer .clause-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.page-disclaimer .chapter--accuracy .clause-list,
.page-disclaimer .chapter--accuracy .clause-visual,
.page-disclaimer .chapter--links .clause-list {
  max-width: 840px;
}
.page-disclaimer .clause-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--cream);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 18px 18px 18px 15px;
  box-shadow: 0 2px 6px rgba(10, 10, 10, 0.04);
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s, transform 0.2s;
}
.page-disclaimer .clause-card:hover {
  border-color: var(--accent);
  background: #fff;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.page-disclaimer .clause-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--gold-gradient);
  color: var(--primary-deep);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  margin-top: 2px;
}
.page-disclaimer .clause-card__content h3 {
  margin: 0 0 6px;
  font-family: var(--font-title);
  font-size: 18px;
  color: var(--primary);
  line-height: 1.3;
}
.page-disclaimer .clause-card__content p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--notice-ink);
}
.page-disclaimer .clause-card__content strong {
  font-family: var(--font-mono);
  color: var(--alert);
  font-weight: 700;
}
.page-disclaimer .inline-link {
  color: var(--primary);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 4px;
  transition: color 0.2s, text-decoration-color 0.2s;
}
.page-disclaimer .inline-link:hover {
  color: var(--alert);
  text-decoration-color: var(--alert);
}

/* ===== 视觉图 ===== */
.page-disclaimer .clause-visual {
  margin: 30px 0 0;
  border: 1px solid rgba(201, 162, 39, 0.32);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.page-disclaimer .clause-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-disclaimer .clause-visual figcaption {
  padding: 10px 16px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(7, 40, 30, 0.75);
  background: var(--cream);
  border-top: 1px solid rgba(201, 162, 39, 0.2);
}

/* ===== 联系区 ===== */
.page-disclaimer .disclaimer-contact {
  position: relative;
  background: linear-gradient(145deg, var(--black) 0%, var(--primary-deep) 70%, var(--primary) 100%);
  padding: 56px 0 60px;
  overflow: hidden;
}
.page-disclaimer .disclaimer-contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--alert) 0%, var(--accent) 40%, var(--accent-light) 80%, var(--alert) 100%);
}
.page-disclaimer .disclaimer-contact .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.page-disclaimer .disclaimer-contact h2 {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-size: 28px;
  color: #fff;
}
.page-disclaimer .disclaimer-contact p {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
}
.page-disclaimer .contact-strip__info {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.page-disclaimer .contact-item {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 14px;
  line-height: 1.6;
}
.page-disclaimer .contact-item strong {
  display: block;
  margin-bottom: 4px;
  color: var(--accent-light);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
}
.page-disclaimer .contact-strip__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-disclaimer .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 22px;
  border-radius: var(--radius);
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.page-disclaimer .btn--primary {
  background: var(--gold-gradient);
  color: var(--primary-deep);
  border: 1px solid transparent;
}
.page-disclaimer .btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(201, 162, 39, 0.35);
}
.page-disclaimer .btn--outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.55);
  color: #fff;
}
.page-disclaimer .btn--outline:hover {
  border-color: var(--accent-light);
  color: var(--accent-light);
  transform: translateY(-2px);
}

/* ===== 桌面端布局 ===== */
@media (min-width: 768px) {
  .page-disclaimer .page-head {
    padding: 48px 0 64px;
  }
  .page-disclaimer .page-head__sub {
    display: inline;
    margin-left: 8px;
    font-size: inherit;
    letter-spacing: 0.06em;
  }
  .page-disclaimer .disclaimer-overview {
    padding: 56px 0 64px;
  }
  .page-disclaimer .overview-layout {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    gap: 56px;
  }
  .page-disclaimer .overview-head {
    flex: 0 0 34%;
    max-width: 400px;
  }
  .page-disclaimer .overview-nav {
    flex: 1;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
  .page-disclaimer .disclaimer-chapter {
    padding: 64px 0;
  }
  .page-disclaimer .chapter--copyright .clause-list,
  .page-disclaimer .chapter--legal .clause-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .page-disclaimer .clause-card--span {
    grid-column: 1 / -1;
  }
  .page-disclaimer .clause-card {
    padding: 22px 22px 22px 18px;
  }
  .page-disclaimer .disclaimer-contact {
    padding: 68px 0;
  }
  .page-disclaimer .disclaimer-contact .container {
    grid-template-columns: 1fr 1.1fr;
    grid-template-areas:
      "heading info"
      "desc info"
      "actions info";
    column-gap: 56px;
    align-items: start;
  }
  .page-disclaimer .disclaimer-contact h2 {
    grid-area: heading;
  }
  .page-disclaimer .disclaimer-contact p {
    grid-area: desc;
  }
  .page-disclaimer .contact-strip__info {
    grid-area: info;
  }
  .page-disclaimer .contact-strip__actions {
    grid-area: actions;
  }
}