.page-disclaimer {
  --dc-card-shadow: 10px 10px 0 rgba(108, 76, 241, 0.32);
  --dc-card-shadow-sm: 6px 6px 0 rgba(108, 76, 241, 0.28);
  --dc-band: rgba(16, 24, 48, 0.96);
  background: var(--gc-ink);
  color: var(--gc-near);
  overflow-x: hidden;
  padding-bottom: clamp(40px, 7vw, 80px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(900px 380px at 82% -20%, rgba(108, 76, 241, 0.3), transparent 70%),
    radial-gradient(700px 320px at 6% 12%, rgba(55, 214, 208, 0.12), transparent 72%),
    var(--gc-ink);
}

.page-disclaimer .dc-hero::before {
  content: "";
  position: absolute;
  right: -22%;
  top: -46%;
  width: clamp(320px, 58vw, 760px);
  aspect-ratio: 1 / 1;
  border: 1px solid rgba(108, 76, 241, 0.35);
  border-radius: 50%;
  pointer-events: none;
}

.page-disclaimer .dc-hero::after {
  content: "";
  position: absolute;
  right: -8%;
  top: -18%;
  width: clamp(180px, 34vw, 440px);
  aspect-ratio: 1 / 1;
  border: 1px dashed rgba(55, 214, 208, 0.28);
  border-radius: 50%;
  pointer-events: none;
}

.page-disclaimer .dc-hero__banner {
  position: relative;
  height: clamp(170px, 30vw, 300px);
  padding-top: var(--gc-header-h);
  box-sizing: content-box;
  overflow: hidden;
}

.page-disclaimer .dc-hero__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: 0.85;
}

.page-disclaimer .dc-hero__banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 11, 26, 0.55) 0%, rgba(8, 11, 26, 0.2) 42%, var(--gc-ink) 100%);
}

.page-disclaimer .dc-hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--gc-wrap);
  margin: 0 auto;
  padding: clamp(20px, 4vw, 44px) var(--gc-gutter) 0;
}

.page-disclaimer .dc-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(14px, 2.4vw, 24px);
  font-size: 13px;
  color: var(--gc-dust);
}

.page-disclaimer .dc-crumbs .gc-crumbs__item {
  color: var(--gc-dust);
  text-decoration: none;
}

.page-disclaimer .dc-crumbs a.gc-crumbs__item {
  color: var(--gc-cyan);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--gc-ease);
}

.page-disclaimer .dc-crumbs a.gc-crumbs__item:hover,
.page-disclaimer .dc-crumbs a.gc-crumbs__item:focus-visible {
  border-bottom-color: var(--gc-cyan);
}

.page-disclaimer .dc-crumbs .gc-crumbs__item + .gc-crumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--gc-dust-dim);
}

.page-disclaimer .dc-hero__title {
  margin: 0 0 clamp(14px, 2.2vw, 22px);
  font-family: var(--gc-font-display);
  font-size: clamp(36px, 7vw, 68px);
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--gc-near);
}

.page-disclaimer .dc-hero__lead {
  max-width: 74ch;
  margin: 0 0 clamp(22px, 3.4vw, 34px);
  font-family: var(--gc-font-body);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--gc-dust);
}

.page-disclaimer .dc-meta {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-meta__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--gc-line);
}

.page-disclaimer .dc-meta__key {
  min-width: 92px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gc-orange);
}

.page-disclaimer .dc-meta__val {
  font-size: 14px;
  color: var(--gc-near);
}

.page-disclaimer .dc-hero__note {
  display: none;
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .dc-index {
  position: sticky;
  top: var(--gc-header-h);
  z-index: 6;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 10px var(--gc-gutter);
  background: var(--dc-band);
  border-top: 1px solid var(--gc-line);
  border-bottom: 1px solid var(--gc-line);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .dc-index::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .dc-index .gc-index-band__link {
  flex: 0 0 auto;
  white-space: nowrap;
  padding: 7px 13px;
  border: 1px solid var(--gc-line);
  font-size: 13px;
  color: var(--gc-dust);
  text-decoration: none;
  transition: color 0.2s var(--gc-ease), background-color 0.2s var(--gc-ease), border-color 0.2s var(--gc-ease);
}

.page-disclaimer .dc-index .gc-index-band__link:hover,
.page-disclaimer .dc-index .gc-index-band__link:focus-visible {
  color: var(--gc-near);
  border-color: var(--gc-cyan);
}

.page-disclaimer .dc-index .gc-index-band__link.is-active {
  background: var(--gc-cyan);
  border-color: var(--gc-cyan);
  color: var(--gc-ink);
  font-weight: 700;
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .dc-terms {
  max-width: var(--gc-wrap);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 60px) var(--gc-gutter) 0;
  display: grid;
  gap: clamp(18px, 3vw, 30px);
}

.page-disclaimer .dc-term {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--gc-paper);
  color: var(--gc-paper-ink);
  border: 3px solid var(--gc-paper-ink);
  box-shadow: var(--dc-card-shadow-sm);
  scroll-margin-top: calc(var(--gc-header-h) + 76px);
}

.page-disclaimer .dc-term__aside {
  padding: clamp(18px, 2.4vw, 28px);
  border-bottom: 2px solid var(--gc-cyan);
}

.page-disclaimer .dc-term__num {
  display: block;
  margin-bottom: 10px;
  font-size: 26px;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--gc-violet);
}

.page-disclaimer .dc-term__title {
  margin: 0;
  font-family: var(--gc-font-display);
  font-size: clamp(18px, 2.2vw, 23px);
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--gc-paper-ink);
}

.page-disclaimer .dc-term__body {
  padding: clamp(18px, 2.4vw, 28px);
}

.page-disclaimer .dc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-disclaimer .dc-list__item {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 12px;
  align-items: start;
}

.page-disclaimer .dc-list__num {
  display: inline-block;
  padding-top: 2px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--gc-violet);
  font-weight: 700;
}

.page-disclaimer .dc-list__text {
  font-family: var(--gc-font-body);
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--gc-paper-ink);
}

.page-disclaimer .dc-list__text a {
  color: var(--gc-violet);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .dc-list__text a:hover,
.page-disclaimer .dc-list__text a:focus-visible {
  color: #4B32C4;
}

/* ---------- 收尾 ---------- */
.page-disclaimer .dc-outro {
  max-width: var(--gc-wrap);
  margin: 0 auto;
  padding: clamp(34px, 6vw, 72px) var(--gc-gutter) 0;
}

.page-disclaimer .dc-outro__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  padding: clamp(22px, 3.4vw, 38px);
  border: 2px solid var(--gc-line);
  border-left: 3px solid var(--gc-orange);
  background: var(--gc-ink-2);
}

.page-disclaimer .dc-outro__title {
  margin: 0 0 12px;
  font-family: var(--gc-font-display);
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.3;
  letter-spacing: 0.04em;
  color: var(--gc-near);
}

.page-disclaimer .dc-outro__text {
  margin: 0 0 20px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--gc-dust);
}

.page-disclaimer .dc-outro__text a {
  color: var(--gc-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .dc-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
}

.page-disclaimer .dc-top {
  justify-self: start;
  align-self: end;
  padding: 8px 0;
  font-family: var(--gc-font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gc-orange);
  text-decoration: none;
  border-bottom: 1px solid var(--gc-orange);
}

.page-disclaimer .dc-top:hover,
.page-disclaimer .dc-top:focus-visible {
  color: var(--gc-near);
  border-bottom-color: var(--gc-near);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-disclaimer .dc-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-disclaimer .dc-meta__item {
    flex-direction: column;
    gap: 6px;
  }
}

@media (min-width: 860px) {
  .page-disclaimer .dc-term {
    grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
    box-shadow: var(--dc-card-shadow);
  }

  .page-disclaimer .dc-term__aside {
    border-bottom: 0;
    border-right: 2px solid var(--gc-cyan);
  }

  .page-disclaimer .dc-outro__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .page-disclaimer .dc-top {
    justify-self: end;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .dc-hero__note {
    display: block;
    position: absolute;
    left: 10px;
    top: 52%;
    transform: rotate(180deg);
    writing-mode: vertical-rl;
    font-size: 12px;
    letter-spacing: 0.22em;
    color: var(--gc-dust-dim);
  }

  .page-disclaimer .dc-hero__inner {
    padding-left: calc(var(--gc-gutter) + 34px);
  }
}

@media (max-width: 420px) {
  .page-disclaimer .dc-list__item {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .page-disclaimer .dc-list__num {
    padding-top: 0;
  }

  .page-disclaimer .dc-outro__links .gc-btn {
    width: 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-index .gc-index-band__link,
  .page-disclaimer .dc-crumbs a.gc-crumbs__item {
    transition: none;
  }
}