.page-disclaimer {
  --legal-border: rgba(0, 240, 255, 0.22);
  --legal-cyan-glow: 0 0 12px rgba(0, 240, 255, 0.45);
  background: var(--color-bg);
  color: var(--color-text);
}

/* ===== 主视觉横幅 ===== */
.page-disclaimer .disclaimer-visual {
  position: relative;
  height: clamp(240px, 38vw, 400px);
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-deep);
}

.page-disclaimer .disclaimer-visual__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  max-width: 100%;
  filter: saturate(0.9) contrast(1.08) brightness(0.72);
}

.page-disclaimer .disclaimer-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: repeating-linear-gradient(
    180deg,
    transparent 0,
    transparent 3px,
    rgba(0, 240, 255, 0.12) 4px,
    transparent 5px
  );
}

.page-disclaimer .disclaimer-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    90deg,
    rgba(11, 29, 58, 0.92) 0%,
    rgba(11, 29, 58, 0.4) 60%,
    rgba(123, 47, 190, 0.35) 100%
  );
}

.page-disclaimer .disclaimer-visual__tag {
  position: absolute;
  left: var(--space-4);
  bottom: var(--space-4);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--color-cyan);
  border-left: 3px solid var(--color-accent);
  background: rgba(11, 29, 58, 0.78);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--color-cyan);
  text-transform: uppercase;
  box-shadow: 0 0 18px rgba(0, 240, 255, 0.22);
}

.page-disclaimer .disclaimer-visual__tag::before {
  content: "";
  display: block;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  box-shadow: 0 0 8px var(--color-accent);
  transform: rotate(45deg);
}

/* ===== 页面标题区 ===== */
.page-disclaimer .page-header {
  max-width: 760px;
  padding-block: var(--space-6) var(--space-4);
}

.page-disclaimer .page-title {
  margin-top: var(--space-2);
  font-size: clamp(2rem, 4.6vw, 3.2rem);
  text-shadow: var(--glow-title);
}

.page-disclaimer .page-header__desc {
  margin-top: var(--space-3);
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text-muted);
}

/* ===== 文档布局：目录 + 正文 ===== */
.page-disclaimer .legal-doc {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-5);
  padding-block: var(--space-4) var(--space-8);
}

.page-disclaimer .legal-doc__aside,
.page-disclaimer .legal-doc__body {
  min-width: 0;
}

/* ===== 目录卡片 ===== */
.page-disclaimer .toc {
  position: relative;
  padding: var(--space-4);
  background: linear-gradient(145deg, rgba(123, 47, 190, 0.16), rgba(11, 29, 58, 0.72));
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  box-shadow: 0 0 24px rgba(123, 47, 190, 0.16);
}

.page-disclaimer .toc__label {
  margin: 0 0 var(--space-3);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--color-cyan);
  text-transform: uppercase;
}

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

.page-disclaimer .toc__item {
  border-bottom: 1px dashed rgba(0, 240, 255, 0.14);
}

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

.page-disclaimer .toc__link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 10px 6px;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.2s ease, background 0.2s ease, padding-left 0.2s ease;
}

.page-disclaimer .toc__link:hover,
.page-disclaimer .toc__link:focus-visible {
  color: var(--color-text);
  background: rgba(0, 240, 255, 0.07);
  padding-left: 10px;
}

.page-disclaimer .toc__num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--color-accent);
  letter-spacing: 0.05em;
}

.page-disclaimer .toc__foot {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

.page-disclaimer .toc__status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 10px var(--color-accent);
  animation: disclaimer-pulse 2.2s ease-in-out infinite;
}

@keyframes disclaimer-pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.4;
    transform: scale(0.8);
  }
}

/* ===== 条款章节 ===== */
.page-disclaimer .legal-section {
  padding-block: var(--space-5);
  scroll-margin-top: var(--space-4);
}

.page-disclaimer .legal-section + .legal-section {
  border-top: 1px solid var(--color-border);
}

.page-disclaimer .legal-section:first-child {
  padding-top: 0;
}

.page-disclaimer .legal-section:target .legal-section__title {
  color: var(--color-accent);
  text-shadow: 0 0 18px rgba(57, 255, 20, 0.25);
}

.page-disclaimer .legal-section__head {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.page-disclaimer .legal-section__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-cyan);
  text-shadow: var(--neon-cyan);
  letter-spacing: 0.1em;
}

.page-disclaimer .legal-section__title {
  margin: 0;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.page-disclaimer .legal-section__body p {
  margin: 0 0 var(--space-3);
  line-height: 1.85;
  color: var(--color-text-muted);
  font-size: 0.98rem;
}

.page-disclaimer .legal-section__body p:last-child {
  margin-bottom: 0;
}

/* ===== 条款列表 ===== */
.page-disclaimer .legal-list {
  list-style: none;
  margin: 0 0 var(--space-4);
  padding: 0;
}

.page-disclaimer .legal-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: var(--space-2);
  color: var(--color-text-muted);
  line-height: 1.8;
  font-size: 0.95rem;
}

.page-disclaimer .legal-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.68em;
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  box-shadow: 0 0 10px rgba(123, 47, 190, 0.7);
  transform: rotate(45deg);
}

/* ===== 正文链接 ===== */
.page-disclaimer .legal-section__body a {
  color: var(--color-cyan);
  text-decoration: none;
  border-bottom: 1px dashed rgba(0, 240, 255, 0.45);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .legal-section__body a:hover {
  color: var(--color-accent);
  border-bottom-color: rgba(57, 255, 20, 0.5);
}

/* ===== 联系方式区块 ===== */
.page-disclaimer .legal-contact {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  margin: var(--space-4) 0;
  padding: var(--space-4);
  background: rgba(26, 42, 74, 0.5);
  border: 1px dashed rgba(0, 240, 255, 0.4);
}

.page-disclaimer .legal-contact::before {
  content: "CONTACT CHANNEL";
  position: absolute;
  top: -9px;
  left: var(--space-3);
  padding: 1px 10px;
  background: var(--color-bg);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  color: var(--color-cyan);
}

.page-disclaimer .legal-contact__item {
  padding: var(--space-2) 0;
  border-bottom: 1px solid rgba(0, 240, 255, 0.12);
}

.page-disclaimer .legal-contact__item:last-child {
  border-bottom: none;
}

.page-disclaimer .legal-contact__label {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--color-accent-alt);
}

.page-disclaimer .legal-contact__value {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  word-break: break-word;
}

.page-disclaimer .legal-note {
  margin-top: var(--space-3);
  padding: var(--space-3);
  border-left: 3px solid var(--color-accent);
  background: rgba(57, 255, 20, 0.06);
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ===== 桌面端布局 ===== */
@media (min-width: 920px) {
  .page-disclaimer .legal-doc {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
    align-items: start;
  }

  .page-disclaimer .legal-doc__aside {
    position: sticky;
    top: var(--space-4);
  }

  .page-disclaimer .legal-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .legal-contact__item {
    border-bottom: none;
    padding-inline: var(--space-3);
    border-right: 1px solid rgba(0, 240, 255, 0.12);
  }

  .page-disclaimer .legal-contact__item:first-child {
    padding-left: 0;
  }

  .page-disclaimer .legal-contact__item:last-child {
    border-right: none;
    padding-right: 0;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .page-header {
    padding-top: var(--space-7);
  }
}