.page-disclaimer {
  --dc-cut: 16px;
  --dc-line: rgba(201, 214, 208, 0.18);
  --dc-line-soft: rgba(201, 214, 208, 0.1);
  display: block;
  overflow-x: hidden;
  background: var(--night);
  color: var(--warm);
  font-size: var(--fs-body);
  line-height: 1.75;
}

.page-disclaimer a {
  color: var(--neon);
  text-decoration: none;
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .dc-hero {
  position: relative;
  padding: clamp(1.6rem, 5vw, 3.2rem) 0 clamp(1.8rem, 4.5vw, 3rem);
  background: linear-gradient(180deg, var(--indigo) 0%, var(--night) 82%);
}

.page-disclaimer .dc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(79, 224, 164, 0.05) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, rgba(201, 214, 208, 0.04) 0 1px, transparent 1px 64px);
  pointer-events: none;
}

.page-disclaimer .dc-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .dc-hero .breadcrumb {
  font-size: var(--fs-anno);
  letter-spacing: 0.08em;
  color: var(--sage);
  margin-bottom: clamp(1.4rem, 4vw, 2.4rem);
}

.page-disclaimer .dc-hero .breadcrumb a {
  color: var(--sage);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .dc-hero .breadcrumb a:hover,
.page-disclaimer .dc-hero .breadcrumb a:focus-visible {
  color: var(--neon);
}

.page-disclaimer .dc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.8rem);
}

.page-disclaimer .dc-hero__text .anno {
  color: var(--sage);
}

.page-disclaimer .dc-hero__title {
  margin: 0.4rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--warm);
}

.page-disclaimer .dc-hero__title::after {
  content: "";
  display: block;
  width: 76px;
  height: 4px;
  margin-top: clamp(0.9rem, 2.4vw, 1.4rem);
  background: var(--neon);
}

.page-disclaimer .dc-hero__lead {
  margin: clamp(1rem, 2.6vw, 1.5rem) 0 0;
  max-width: 46ch;
  color: var(--silver);
  font-size: var(--fs-body);
  line-height: 1.8;
}

.page-disclaimer .dc-facts {
  align-self: end;
  padding: 1.1rem 1.2rem 1.2rem;
  border: 1px solid var(--dc-line);
  background: rgba(5, 29, 23, 0.6);
  clip-path: polygon(var(--dc-cut) 0, 100% 0, 100% calc(100% - var(--dc-cut)), calc(100% - var(--dc-cut)) 100%, 0 100%, 0 var(--dc-cut));
}

.page-disclaimer .dc-facts__title {
  margin: 0 0 0.7rem;
  font-size: var(--fs-anno);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-disclaimer .dc-facts__list {
  margin: 0;
}

.page-disclaimer .dc-facts__row {
  display: grid;
  grid-template-columns: 5.4rem minmax(0, 1fr);
  gap: 0.7rem;
  padding: 0.55rem 0;
  border-bottom: 1px dashed var(--dc-line-soft);
  font-size: var(--fs-note);
  line-height: 1.55;
}

.page-disclaimer .dc-facts__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .dc-facts__row dt {
  color: var(--sage);
}

.page-disclaimer .dc-facts__row dd {
  margin: 0;
  color: var(--warm);
}

.page-disclaimer .dc-facts__v--mono {
  font-family: var(--font-mono);
  font-size: 0.92em;
  word-break: break-all;
}

/* ---------- 通栏插图 ---------- */

.page-disclaimer .dc-banner {
  position: relative;
  margin: 0;
  background: var(--ink);
}

.page-disclaimer .dc-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 58, 44, 0.35) 0%, rgba(5, 29, 23, 0.85) 100%);
  pointer-events: none;
}

.page-disclaimer .dc-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 5;
  object-fit: cover;
  opacity: 0.78;
}

/* ---------- 条款索引 ---------- */

.page-disclaimer .dc-index {
  padding: clamp(1.8rem, 5vw, 3rem) 0 clamp(0.6rem, 2vw, 1rem);
}

.page-disclaimer .dc-index .anno {
  color: var(--sage);
}

.page-disclaimer .dc-index__list {
  list-style: none;
  margin: 0.9rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.5rem;
}

.page-disclaimer .dc-index__link {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--dc-line);
  border-left: 3px solid var(--dc-line-soft);
  background: rgba(5, 29, 23, 0.45);
  color: var(--warm);
  font-size: var(--fs-note);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-disclaimer .dc-index__link:hover,
.page-disclaimer .dc-index__link:focus-visible {
  border-color: var(--line-neon);
  border-left-color: var(--neon);
  background: rgba(79, 224, 164, 0.08);
  transform: translateX(3px);
}

.page-disclaimer .dc-index__no {
  font-family: var(--font-mono);
  font-size: 0.92em;
  letter-spacing: 0.04em;
  color: var(--neon);
}

/* ---------- 条款章节 ---------- */

.page-disclaimer .dc-term {
  position: relative;
  padding: clamp(1.6rem, 4.5vw, 2.9rem) 0;
}

.page-disclaimer .dc-term + .dc-term::before {
  content: "";
  position: absolute;
  top: 0;
  left: 5%;
  width: min(240px, 42%);
  height: 1px;
  background: var(--line-neon);
  transform: rotate(-0.7deg);
  transform-origin: left center;
}

.page-disclaimer .dc-term--indigo {
  background: linear-gradient(180deg, rgba(18, 27, 51, 0.92) 0%, rgba(18, 27, 51, 0.5) 100%);
}

.page-disclaimer .dc-term--wine {
  background: linear-gradient(180deg, rgba(58, 20, 36, 0.72) 0%, rgba(58, 20, 36, 0.28) 100%);
}

.page-disclaimer .dc-term__grid {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  gap: 0.9rem;
}

.page-disclaimer .dc-term__no {
  margin: 0;
  padding-top: 0.2rem;
  font-family: var(--font-mono);
  font-size: clamp(1.25rem, 4.4vw, 2.2rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--neon);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dc-term__title {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 4vw, 2.1rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--warm);
}

.page-disclaimer .dc-term__lead {
  margin: 0;
  color: var(--silver);
  font-size: var(--fs-body);
  line-height: 1.8;
}

.page-disclaimer .dc-term__lead a,
.page-disclaimer .dc-list a {
  color: var(--neon);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: rgba(79, 224, 164, 0.45);
}

.page-disclaimer .dc-term__lead a:hover,
.page-disclaimer .dc-list a:hover,
.page-disclaimer .dc-term__lead a:focus-visible,
.page-disclaimer .dc-list a:focus-visible {
  text-decoration-color: var(--neon);
}

.page-disclaimer .dc-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.62rem;
}

.page-disclaimer .dc-list li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--silver);
  font-size: var(--fs-note);
  line-height: 1.75;
}

.page-disclaimer .dc-list li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 0.72em;
  width: 0.6rem;
  height: 2px;
  background: var(--neon);
  transform: rotate(-20deg);
}

.page-disclaimer .dc-list li::after {
  content: "";
  position: absolute;
  left: -0.55rem;
  top: 0.1rem;
  bottom: 0.1rem;
  width: 0.3rem;
  background: linear-gradient(180deg, rgba(79, 224, 164, 0.85), rgba(79, 224, 164, 0));
  clip-path: polygon(0 0, 100% 10%, 100% 90%, 0 100%);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
  pointer-events: none;
}

.page-disclaimer .dc-list li:hover::after,
.page-disclaimer .dc-list li:focus-within::after {
  opacity: 1;
}

/* ---------- 底部跨栏信息带 ---------- */

.page-disclaimer .dc-band {
  background: linear-gradient(120deg, var(--wine) 0%, var(--indigo) 55%, var(--night) 100%);
  border-top: 1px solid var(--line-neon);
  border-bottom: 1px solid var(--dc-line);
}

.page-disclaimer .dc-band__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.2rem;
  padding: clamp(1.6rem, 4.5vw, 2.6rem) 0;
}

.page-disclaimer .dc-band__cell {
  padding-left: 0.9rem;
  border-left: 2px solid rgba(79, 224, 164, 0.4);
}

.page-disclaimer .dc-band__k {
  margin: 0 0 0.35rem;
  font-size: var(--fs-anno);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-disclaimer .dc-band__v {
  margin: 0;
  color: var(--warm);
  font-size: var(--fs-note);
  line-height: 1.7;
}

.page-disclaimer .dc-band__v--mono {
  font-family: var(--font-mono);
  font-size: 1rem;
  letter-spacing: 0.01em;
  word-break: break-all;
}

.page-disclaimer .dc-band__n {
  margin: 0.3rem 0 0;
  color: var(--sage);
  font-size: var(--fs-anno);
}

/* ---------- 收束行 ---------- */

.page-disclaimer .dc-outro {
  background: var(--ink);
}

.page-disclaimer .dc-outro__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  padding: clamp(1.2rem, 3.5vw, 1.8rem) 0 clamp(2rem, 5vw, 2.8rem);
}

.page-disclaimer .dc-outro__note {
  margin: 0;
  max-width: 62ch;
  color: var(--sage);
  font-size: var(--fs-note);
  line-height: 1.8;
}

.page-disclaimer .dc-outro__note a {
  color: var(--warm);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: rgba(79, 224, 164, 0.5);
}

.page-disclaimer .dc-outro__note a:hover,
.page-disclaimer .dc-outro__note a:focus-visible {
  color: var(--neon);
  text-decoration-color: var(--neon);
}

.page-disclaimer .dc-outro__top {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--line-neon);
  background: transparent;
  color: var(--neon);
  font-size: var(--fs-label);
  letter-spacing: 0.08em;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .dc-outro__top::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-bottom: 7px solid currentColor;
}

.page-disclaimer .dc-outro__top:hover,
.page-disclaimer .dc-outro__top:focus-visible {
  background: rgba(79, 224, 164, 0.14);
  color: var(--neon);
}

/* ---------- 进入视口动效 ---------- */

.page-disclaimer .dc-term[data-reveal] {
  opacity: 1;
  transform: none;
}

.page-disclaimer .has-js .dc-term[data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 320ms var(--ease), transform 320ms var(--ease);
}

.page-disclaimer .has-js .dc-term[data-reveal].is-in {
  opacity: 1;
  transform: none;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-disclaimer .dc-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .dc-band__inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.6rem;
  }

  .page-disclaimer .dc-outro__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1.6rem;
  }

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

@media (min-width: 900px) {
  .page-disclaimer .dc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

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

  .page-disclaimer .dc-term__grid {
    grid-template-columns: 7rem minmax(0, 1fr);
    gap: clamp(1.2rem, 4vw, 3.4rem);
  }

  .page-disclaimer .dc-term__no {
    padding-top: 0.35rem;
  }

  .page-disclaimer .dc-list {
    gap: 0.75rem;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .dc-hero__grid {
    gap: 3.6rem;
  }

  .page-disclaimer .dc-hero__lead {
    font-size: 1.06rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-term[data-reveal],
  .page-disclaimer .has-js .dc-term[data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-disclaimer .dc-index__link,
  .page-disclaimer .dc-outro__top,
  .page-disclaimer .dc-list li::after {
    transition: none;
  }
}