.page-disclaimer {
  position: relative;
  background:
    radial-gradient(115% 70% at 90% -8%, rgba(0, 229, 255, 0.16), transparent 62%),
    radial-gradient(85% 55% at 4% 18%, rgba(255, 107, 74, 0.10), transparent 68%),
    var(--gg-deep);
  color: var(--gg-white);
  overflow-x: hidden;
}

.page-disclaimer .gg-container {
  position: relative;
}

/* 面包屑 */
.page-disclaimer .gg-breadcrumb {
  padding-top: clamp(16px, 2.5vw, 26px);
}

.page-disclaimer .gg-breadcrumb__list {
  color: var(--gg-graphite);
}

.page-disclaimer .gg-breadcrumb a {
  color: var(--gg-cyan-soft);
  text-decoration: none;
}

.page-disclaimer .gg-breadcrumb a:hover {
  color: var(--gg-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 首屏 */
.page-disclaimer .dl-hero {
  padding: clamp(22px, 3.5vw, 40px) 0 clamp(26px, 4vw, 44px);
}

.page-disclaimer .dl-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 46px);
  align-items: center;
}

.page-disclaimer .dl-hero__title {
  margin: 10px 0 16px;
  color: var(--gg-white);
}

.page-disclaimer .dl-hero__lede {
  margin: 0;
  max-width: 60ch;
  color: rgba(234, 243, 248, 0.86);
}

.page-disclaimer .dl-hero__note {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gg-graphite);
}

.page-disclaimer .dl-hero__figure {
  margin: 0;
  border: var(--gg-bw) solid var(--gg-line-strong);
  border-radius: var(--gg-radius);
  background: var(--gg-abyss);
  box-shadow: var(--gg-shadow);
  overflow: hidden;
}

.page-disclaimer .dl-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 刻度条 */
.page-disclaimer .dl-scale {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  border: var(--gg-bw) solid var(--gg-line-strong);
  border-radius: var(--gg-radius);
  background: var(--gg-line-strong);
  box-shadow: var(--gg-shadow);
  overflow: hidden;
}

.page-disclaimer .dl-scale__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 18px 18px;
  background: var(--gg-abyss);
}

.page-disclaimer .dl-scale__val {
  font-family: var(--gg-font-mono);
  font-size: clamp(1rem, 2vw, 1.18rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--gg-white);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dl-scale__val--coral {
  color: var(--gg-coral);
}

.page-disclaimer .dl-scale__val--cyan {
  color: var(--gg-cyan);
}

/* 条目索引 */
.page-disclaimer .dl-toc {
  padding: clamp(22px, 3.5vw, 36px) 0 0;
}

.page-disclaimer .dl-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dl-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: var(--gg-bw) solid var(--gg-line);
  border-radius: var(--gg-radius);
  background: rgba(6, 24, 46, 0.6);
  color: var(--gg-ice);
  font-size: 14px;
  text-decoration: none;
  transition: border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}

.page-disclaimer .dl-toc__link .gg-num {
  color: var(--gg-cyan);
  font-size: 12px;
}

.page-disclaimer .dl-toc__link:hover {
  border-color: var(--gg-cyan);
  background: rgba(0, 229, 255, 0.08);
  color: var(--gg-white);
}

.page-disclaimer .dl-toc__link.is-active {
  border-color: var(--gg-coral);
  background: rgba(255, 107, 74, 0.14);
  color: var(--gg-white);
}

.page-disclaimer .dl-toc__link.is-active .gg-num {
  color: var(--gg-coral-soft);
}

/* 章节 */
.page-disclaimer .dl-sec {
  padding: clamp(34px, 5.5vw, 68px) 0;
}

.page-disclaimer .dl-sec + .dl-sec,
.page-disclaimer .dl-sec + .dl-outro {
  border-top: var(--gg-bw) solid var(--gg-line-soft);
}

.page-disclaimer .dl-sec__head {
  display: grid;
  gap: 12px;
  max-width: 68ch;
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-disclaimer .dl-sec__title {
  margin: 0;
  font-family: var(--gg-font-display);
  font-size: clamp(1.45rem, 3.2vw, 2.15rem);
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--gg-white);
}

.page-disclaimer .dl-sec__intro {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(234, 243, 248, 0.66);
}

/* 双列对照条目 */
.page-disclaimer .dl-term {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 18px 0;
  border-top: var(--gg-bw) solid var(--gg-line-soft);
}

.page-disclaimer .dl-term:first-of-type {
  border-top-color: var(--gg-line-strong);
}

.page-disclaimer .dl-term__summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  list-style: none;
  cursor: default;
  color: var(--gg-ice);
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  font-weight: 500;
  line-height: 1.55;
}

.page-disclaimer .dl-term__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dl-term__summary::marker {
  content: "";
}

.page-disclaimer .dl-term__dot {
  flex: none;
  width: 10px;
  height: 10px;
  margin-top: 0.55em;
  border-radius: 50%;
  background: var(--gg-coral);
  box-shadow: 0 0 0 4px rgba(255, 107, 74, 0.18);
}

.page-disclaimer .dl-term__key {
  display: block;
}

.page-disclaimer .dl-term__body {
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(234, 243, 248, 0.8);
}

.page-disclaimer .dl-term__body p {
  margin: 0 0 0.9em;
}

.page-disclaimer .dl-term__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dl-term__body a {
  color: var(--gg-cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .dl-term__body a:hover {
  color: var(--gg-coral-soft);
}

@media (min-width: 860px) {
  .page-disclaimer .dl-term {
    grid-template-columns: minmax(230px, 330px) minmax(0, 1fr);
    gap: clamp(20px, 4vw, 52px);
    padding: 24px 0;
  }

  .page-disclaimer .dl-term__summary {
    pointer-events: none;
  }
}

/* 反馈区块 */
.page-disclaimer .dl-outro {
  padding: clamp(34px, 5vw, 64px) 0 clamp(46px, 7vw, 84px);
}

.page-disclaimer .dl-outro__box {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 40px);
  padding: clamp(22px, 4vw, 40px);
  border: var(--gg-bw) solid var(--gg-line-strong);
  border-left: 6px solid var(--gg-coral);
  border-radius: var(--gg-radius);
  background: linear-gradient(140deg, rgba(18, 58, 99, 0.92), rgba(6, 24, 46, 0.92));
  box-shadow: var(--gg-shadow);
}

.page-disclaimer .dl-outro__title {
  margin: 10px 0 12px;
  font-family: var(--gg-font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 400;
  line-height: 1.3;
  color: var(--gg-white);
}

.page-disclaimer .dl-outro__text {
  margin: 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(234, 243, 248, 0.78);
}

.page-disclaimer .dl-outro__channels {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-disclaimer .dl-outro__channel {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0;
  padding: 14px 16px;
  border: var(--gg-bw) solid var(--gg-line);
  border-radius: var(--gg-radius);
  background: rgba(6, 24, 46, 0.7);
}

.page-disclaimer .dl-outro__val {
  font-family: var(--gg-font-mono);
  font-size: clamp(0.95rem, 1.8vw, 1.08rem);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--gg-cyan);
  word-break: break-word;
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dl-outro__val--coral {
  color: var(--gg-coral);
}

.page-disclaimer .dl-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(18px, 3vw, 26px);
}

/* 焦点反馈 */
.page-disclaimer a:focus-visible,
.page-disclaimer summary:focus-visible {
  outline: 2px solid var(--gg-coral);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(0, 229, 255, 0.45);
}

/* 窄屏折叠条目 */
@media (max-width: 859px) {
  .page-disclaimer .dl-term__summary {
    cursor: pointer;
    align-items: center;
  }

  .page-disclaimer .dl-term__summary::after {
    content: "＋";
    margin-left: auto;
    padding-left: 10px;
    font-family: var(--gg-font-mono);
    font-size: 15px;
    color: var(--gg-cyan);
  }

  .page-disclaimer .dl-term[open] .dl-term__summary::after {
    content: "－";
    color: var(--gg-coral);
  }

  .page-disclaimer .dl-term__dot {
    margin-top: 0;
  }
}

@media (min-width: 700px) {
  .page-disclaimer .dl-scale {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 920px) {
  .page-disclaimer .dl-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-disclaimer .dl-outro__box {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-toc__link,
  .page-disclaimer .dl-scale__item {
    transition: none;
  }
}
</main>