.page-disclaimer {
  position: relative;
  padding: 0 16px 96px;
  color: var(--color-text);
}

/* ===== Hero ===== */
.disclaimer-hero {
  position: relative;
  padding: 28px 0 36px;
}
.disclaimer-hero__content {
  position: relative;
  z-index: 1;
}
.disclaimer-hero__shield {
  color: var(--color-gold);
  margin-bottom: 16px;
}
.disclaimer-hero__shield svg {
  display: block;
  width: 52px;
  height: 52px;
}
.disclaimer-hero .eyebrow {
  color: var(--color-flash);
  font-weight: 800;
}
.disclaimer-hero .display-title {
  margin-top: 10px;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 720px;
}
.disclaimer-hero .lede {
  margin-top: 16px;
  color: var(--color-mute);
  max-width: 620px;
  line-height: 1.8;
}
.disclaimer-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.disclaimer-hero__visual {
  margin-top: 32px;
}
.disclaimer-hero__visual .media-frame img {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ===== 条款速览 ===== */
.disclaimer-guide {
  padding: 8px 0 12px;
}
.disclaimer-guide__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.disclaimer-guide__item {
  flex: 1 1 calc(50% - 10px);
  background: var(--color-panel);
  border: 1px solid rgba(232, 184, 63, 0.22);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 700;
  font-family: var(--font-numeric);
  transition:
    background var(--duration) var(--ease-out),
    border-color var(--duration) var(--ease-out);
}
.disclaimer-guide__item:hover,
.disclaimer-guide__item:focus-visible {
  border-color: var(--color-gold);
  background: rgba(232, 184, 63, 0.08);
}

/* ===== 章节 ===== */
.disclaimer-section {
  position: relative;
  padding: 40px 0 16px;
  border-top: 1px solid rgba(167, 176, 194, 0.14);
}
.disclaimer-section--invert {
  border-top-color: rgba(198, 255, 61, 0.16);
}
.disclaimer-section__label {
  margin-bottom: 20px;
}
.disclaimer-section__number {
  display: inline-block;
  background: var(--color-flash);
  color: var(--color-bg);
  font-family: var(--font-numeric);
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 4px 14px 4px 10px;
  transform: skewX(-8deg);
}
.disclaimer-section__slug {
  display: block;
  margin-top: 12px;
  color: var(--color-mute);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.disclaimer-section__body {
  max-width: 980px;
}
.disclaimer-section__body .section-title {
  margin-top: 2px;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}
.disclaimer-section__lede {
  margin-top: 10px;
  color: var(--color-mute);
  line-height: 1.75;
  max-width: 680px;
}

/* ===== 条款卡片 ===== */
.disclaimer-clause-grid {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}
.disclaimer-clause {
  border-radius: var(--radius);
  padding: 20px;
  background: var(--color-panel);
  border: 1px solid rgba(167, 176, 194, 0.1);
}
.disclaimer-clause--normal {
  background: rgba(18, 23, 36, 0.55);
}
.disclaimer-clause--important {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(198, 255, 61, 0.1) 0%, rgba(18, 23, 36, 0.9) 58%);
  border: 1px solid rgba(198, 255, 61, 0.24);
}
.disclaimer-clause--flash {
  margin-top: 12px;
  background: linear-gradient(135deg, rgba(198, 255, 61, 0.14) 0%, rgba(18, 23, 36, 0.95) 60%);
  border: 1px solid var(--color-flash);
  border-radius: var(--radius);
}
.disclaimer-clause__title {
  font-size: 1.06rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 8px;
  color: var(--color-text);
}
.disclaimer-clause p {
  color: var(--color-mute);
  line-height: 1.7;
  font-size: 0.95rem;
}
.disclaimer-clause__badge {
  display: inline-block;
  background: var(--color-flash);
  color: var(--color-bg);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 3px 9px;
  border-radius: 4px;
  margin-bottom: 10px;
}
.disclaimer-clause--flash .disclaimer-clause__badge {
  background: var(--color-gold);
}

/* ===== details 展开 ===== */
.disclaimer-expand {
  margin-top: 14px;
}
.disclaimer-expand summary {
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  color: var(--color-flash);
  font-weight: 700;
  font-size: 0.88rem;
}
.disclaimer-expand summary::-webkit-details-marker {
  display: none;
}
.disclaimer-expand summary::before {
  content: "﹢";
  font-family: var(--font-numeric);
  font-weight: 800;
  color: var(--color-flash);
  transition: transform var(--duration) var(--ease-out);
}
.disclaimer-expand[open] summary::before {
  content: "﹣";
}
.disclaimer-expand[open] summary {
  margin-bottom: 8px;
}
.disclaimer-expand p {
  margin-top: 8px;
  color: var(--color-mute);
  font-size: 0.88rem;
  line-height: 1.7;
  border-left: 2px solid var(--color-gold-line);
  padding-left: 12px;
}

/* ===== 时间线 ===== */
.disclaimer-timeline {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}
.disclaimer-timeline__item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
}
.disclaimer-timeline__marker {
  width: 40px;
  height: 40px;
  background: var(--color-panel);
  border: 1px solid var(--color-gold-line);
  color: var(--color-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-numeric);
  font-weight: 800;
}
.disclaimer-timeline__item .disclaimer-clause {
  height: 100%;
}

/* ===== 禁止行为 ===== */
.disclaimer-prohibited-grid {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}
.disclaimer-prohibited-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
}
.disclaimer-prohibited-item__index {
  flex: 0 0 auto;
  font-family: var(--font-numeric);
  font-weight: 800;
  font-size: 0.88rem;
  color: var(--color-flash);
  background: rgba(198, 255, 61, 0.1);
  border-radius: 8px;
  padding: 4px 9px;
}
.disclaimer-prohibited-item__content h3 {
  font-size: 1rem;
  margin-bottom: 6px;
}
.disclaimer-prohibited-item__content p {
  color: var(--color-mute);
  line-height: 1.65;
  font-size: 0.95rem;
}

/* ===== 内联链接 ===== */
.disclaimer-inline-links {
  margin-top: 12px;
}
.disclaimer-inline-links a {
  color: var(--color-gold);
  text-decoration: none;
  font-weight: 700;
}
.disclaimer-inline-links a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ===== 更多路径 ===== */
.disclaimer-more {
  padding-top: 48px;
}
.disclaimer-more__content {
  border-top: 1px solid var(--color-gold-line);
  padding-top: 24px;
}
.disclaimer-more__grid {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}
.disclaimer-more__item {
  padding: 22px;
  border-radius: var(--radius);
  background: var(--color-panel);
  border: 1px solid rgba(167, 176, 194, 0.1);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition:
    transform var(--duration) var(--ease-out),
    border-color var(--duration) var(--ease-out);
}
.disclaimer-more__item:hover,
.disclaimer-more__item:focus-visible {
  transform: translateY(-3px);
  border-color: var(--color-gold-line);
}
.disclaimer-more__kicker {
  color: var(--color-flash);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.disclaimer-more__title {
  color: var(--color-text);
  font-weight: 700;
  line-height: 1.5;
}
.disclaimer-more__arrow {
  color: var(--color-gold);
  font-size: 1.2rem;
  margin-top: auto;
}

/* ===== 回顶部 ===== */
.disclaimer-backtop {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 20;
  background: var(--color-gold);
  color: var(--color-bg);
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  box-shadow: var(--shadow);
}
.disclaimer-backtop:hover,
.disclaimer-backtop:focus-visible {
  outline: 3px solid var(--color-flash);
  outline-offset: 2px;
}

/* ===== 平板及以上 ===== */
@media (min-width: 720px) {
  .disclaimer-clause-grid,
  .disclaimer-prohibited-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .disclaimer-more__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .disclaimer-guide__item {
    flex: 1 1 calc(25% - 10px);
  }
  .disclaimer-clause--important {
    grid-column: 1 / -1;
  }
}

/* ===== 桌面端 ===== */
@media (min-width: 1080px) {
  .page-disclaimer {
    padding: 0 48px 120px;
  }
  .disclaimer-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 0.82fr;
    gap: 56px;
    align-items: center;
    padding: 48px 0 56px;
  }
  .disclaimer-hero__visual {
    margin-top: 0;
  }
  .disclaimer-section {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 56px;
    padding: 56px 0 24px;
  }
  .disclaimer-section__label {
    margin-bottom: 0;
    padding-top: 6px;
  }
  .disclaimer-section__slug {
    margin-top: 16px;
    writing-mode: horizontal-tb;
  }
  .disclaimer-clause--important {
    grid-column: 1 / -1;
  }
  .disclaimer-more__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .disclaimer-more {
    padding-top: 80px;
  }
  .disclaimer-backtop {
    right: 28px;
    bottom: 28px;
  }
}