/* ===== 页面专属：.page-disclaimer ===== */
.page-disclaimer {
  background-color: var(--color-bg);
  position: relative;
  /* 法律条文横线纹理（细微） */
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 28px,
    rgba(139, 0, 0, 0.06) 28px,
    rgba(139, 0, 0, 0.06) 29px
  );
}

/* ---- 面包屑 ---- */
.page-disclaimer .breadcrumb-wrap {
  padding-top: calc(var(--header-height, 60px) + 1.5rem);
  padding-bottom: 0.5rem;
}
.page-disclaimer .breadcrumb {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-mid);
  letter-spacing: 0.02em;
}
.page-disclaimer .breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--color-secondary);
  text-decoration: underline;
}
.page-disclaimer .breadcrumb [aria-current="page"] {
  color: var(--color-dark);
  font-weight: 600;
}

/* ---- 页面标题 ---- */
.page-disclaimer .page-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  line-height: 1.05;
  color: var(--color-primary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0.25rem 0 1.8rem 0;
  padding-bottom: 0.75rem;
  border-bottom: 4px solid var(--color-secondary);
  display: inline-block;
}

/* ---- 框景：声明摘要 ---- */
.page-disclaimer .section-summary {
  margin-bottom: 3rem;
}
.page-disclaimer .frame-viewport {
  position: relative;
  border: 3px double var(--color-primary);
  border-radius: var(--border-radius);
  background: var(--color-glass);
  backdrop-filter: blur(2px);
  /* 角落刻度标记 */
  --corner-size: 16px;
  --corner-color: var(--color-secondary);
  background-image:
    /* 左上角 ┐ */
    linear-gradient(135deg, var(--corner-color) 0%, var(--corner-color) 2px, transparent 2px),
    linear-gradient(225deg, var(--corner-color) 0%, var(--corner-color) 2px, transparent 2px),
    /* 右上角 └ */
    linear-gradient(45deg, var(--corner-color) 0%, var(--corner-color) 2px, transparent 2px),
    linear-gradient(315deg, var(--corner-color) 0%, var(--corner-color) 2px, transparent 2px),
    /* 左下角 ┐ */
    linear-gradient(315deg, var(--corner-color) 0%, var(--corner-color) 2px, transparent 2px),
    linear-gradient(45deg, var(--corner-color) 0%, var(--corner-color) 2px, transparent 2px),
    /* 右下角 └ */
    linear-gradient(225deg, var(--corner-color) 0%, var(--corner-color) 2px, transparent 2px),
    linear-gradient(135deg, var(--corner-color) 0%, var(--corner-color) 2px, transparent 2px);
  background-repeat: no-repeat;
  background-size:
    var(--corner-size) var(--corner-size),
    var(--corner-size) var(--corner-size),
    var(--corner-size) var(--corner-size),
    var(--corner-size) var(--corner-size),
    var(--corner-size) var(--corner-size),
    var(--corner-size) var(--corner-size),
    var(--corner-size) var(--corner-size),
    var(--corner-size) var(--corner-size);
  background-position:
    top left, top left,
    top right, top right,
    bottom left, bottom left,
    bottom right, bottom right;
  padding: 0;
}
.page-disclaimer .frame-viewport .frame-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  padding: 2rem 1.5rem 2.2rem;
  position: relative;
  z-index: 1;
}
@media (min-width: 640px) {
  .page-disclaimer .frame-viewport .frame-inner {
    flex-direction: row;
    align-items: flex-start;
    gap: 2rem;
    padding: 2.5rem 2.8rem 2.8rem;
  }
}
.page-disclaimer .warning-symbol {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  background: var(--color-secondary);
  border-radius: 2px;
  transform: rotate(0deg);
  clip-path: polygon(50% 8%, 92% 88%, 8% 88%);
  box-shadow: 0 4px 14px rgba(255, 215, 0, 0.35);
}
.page-disclaimer .triangle-glyph {
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--color-dark);
  line-height: 1;
  transform: translateY(-4px);
}
@media (min-width: 640px) {
  .page-disclaimer .warning-symbol {
    width: 80px;
    height: 80px;
  }
  .page-disclaimer .triangle-glyph {
    font-size: 3rem;
    transform: translateY(-5px);
  }
}
.page-disclaimer .summary-text {
  flex: 1;
  min-width: 0;
}
.page-disclaimer .summary-heading {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  line-height: 1.1;
  color: var(--color-primary);
  letter-spacing: 0.04em;
  margin: 0 0 0.6rem 0;
  text-transform: uppercase;
}
@media (min-width: 640px) {
  .page-disclaimer .summary-heading {
    font-size: 2.2rem;
    margin-top: 0.15rem;
  }
}
.page-disclaimer .summary-body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-dark);
  margin: 0;
  max-width: 72ch;
}
@media (min-width: 640px) {
  .page-disclaimer .summary-body {
    font-size: 1.0625rem;
  }
}

/* ---- 编号章节 ---- */
.page-disclaimer .section-clause {
  padding: 2rem 0 1.5rem;
}
.page-disclaimer .clause-inner {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
@media (min-width: 640px) {
  .page-disclaimer .clause-inner {
    flex-direction: row;
    gap: 2.5rem;
    align-items: flex-start;
  }
}
.page-disclaimer .clause-number {
  font-family: var(--font-number);
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-secondary);
  letter-spacing: 0.02em;
  flex-shrink: 0;
  width: 2.2ch;
  text-shadow: 0 2px 8px rgba(255, 215, 0, 0.2);
}
@media (min-width: 640px) {
  .page-disclaimer .clause-number {
    font-size: 4.2rem;
    width: 2.4ch;
  }
}
@media (min-width: 960px) {
  .page-disclaimer .clause-number {
    font-size: 5rem;
  }
}
.page-disclaimer .clause-content {
  flex: 1;
  min-width: 0;
}
.page-disclaimer .clause-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  line-height: 1.15;
  color: var(--color-primary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 0.6rem 0;
}
@media (min-width: 640px) {
  .page-disclaimer .clause-title {
    font-size: 1.7rem;
    margin-top: 0.1rem;
  }
}
.page-disclaimer .clause-body {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--color-dark);
}
.page-disclaimer .clause-body p {
  margin: 0 0 0.85rem 0;
  max-width: 72ch;
}
.page-disclaimer .clause-body p:last-child {
  margin-bottom: 0;
}

/* ---- 分割线 ---- */
.page-disclaimer .clause-divider {
  border: none;
  border-top: 3px solid var(--color-primary);
  opacity: 0.25;
  margin: 0.25rem 0;
}

/* ---- 联系方式专用样式 ---- */
.page-disclaimer .contact-list {
  list-style: none;
  margin: 1rem 0 0.8rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.page-disclaimer .contact-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 0.8rem;
  padding: 0.5rem 0.75rem;
  background: var(--color-glass);
  border-left: 4px solid var(--color-secondary);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}
.page-disclaimer .contact-label {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-mid);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  min-width: 6ch;
}
.page-disclaimer .contact-email,
.page-disclaimer .contact-detail {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-dark);
}
.page-disclaimer .contact-email {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 500;
  transition: color var(--transition-fast);
}
.page-disclaimer .contact-email:hover,
.page-disclaimer .contact-email:focus-visible {
  color: var(--color-secondary);
  text-decoration: none;
}
.page-disclaimer .contact-extra {
  font-size: 0.9rem;
  margin-top: 0.6rem;
}
.page-disclaimer .contact-extra a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 500;
  transition: color var(--transition-fast);
}
.page-disclaimer .contact-extra a:hover,
.page-disclaimer .contact-extra a:focus-visible {
  color: var(--color-secondary);
  text-decoration: none;
}

/* ---- 底部法律天平纹理 ---- */
.page-disclaimer .legal-texture-wrap {
  margin: 3rem 0 0;
  overflow: hidden;
  line-height: 0;
}
.page-disclaimer .legal-texture-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.5;
  mix-blend-mode: multiply;
}

/* ---- 响应式微调 ---- */
@media (max-width: 399px) {
  .page-disclaimer .page-title {
    font-size: 1.8rem;
    border-bottom-width: 3px;
  }
  .page-disclaimer .frame-viewport .frame-inner {
    padding: 1.2rem 0.8rem 1.5rem;
  }
  .page-disclaimer .warning-symbol {
    width: 56px;
    height: 56px;
  }
  .page-disclaimer .triangle-glyph {
    font-size: 2rem;
    transform: translateY(-3px);
  }
  .page-disclaimer .clause-number {
    font-size: 2.4rem;
  }
  .page-disclaimer .clause-title {
    font-size: 1.2rem;
  }
  .page-disclaimer .summary-heading {
    font-size: 1.4rem;
  }
}
@media (min-width: 768px) {
  .page-disclaimer .clause-body {
    font-size: 1rem;
  }
  .page-disclaimer .contact-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.8rem;
  }
  .page-disclaimer .contact-item {
    flex: 0 1 auto;
    min-width: 22ch;
  }
}
@media (min-width: 960px) {
  .page-disclaimer .section-clause {
    padding: 2.8rem 0 2.2rem;
  }
  .page-disclaimer .clause-inner {
    gap: 3.5rem;
  }
  .page-disclaimer .clause-divider {
    margin: 0.5rem 0;
  }
}
</