.page-disclaimer {
  --dc-line-soft: rgba(46, 91, 79, 0.6);
  background:
    radial-gradient(90% 60% at 88% -8%, rgba(53, 242, 208, 0.16), transparent 62%),
    radial-gradient(70% 50% at 0% 32%, rgba(255, 157, 77, 0.07), transparent 60%),
    var(--pitch);
  color: var(--snow);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-disclaimer *,
.page-disclaimer *::before,
.page-disclaimer *::after {
  box-sizing: border-box;
}

.page-disclaimer h1,
.page-disclaimer h2,
.page-disclaimer p,
.page-disclaimer ul,
.page-disclaimer ol,
.page-disclaimer figure {
  margin: 0;
}

.page-disclaimer ul,
.page-disclaimer ol {
  padding: 0;
  list-style: none;
}

.page-disclaimer a {
  color: inherit;
}

.page-disclaimer .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

/* 面包屑 */
.page-disclaimer .crumbs {
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(0.9rem, 2.4vw, 1.4rem) var(--gutter) 0;
}

.page-disclaimer .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--silver);
}

.page-disclaimer .crumbs li + li::before {
  content: "/";
  margin-right: 0.5rem;
  color: var(--line);
}

.page-disclaimer .crumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.page-disclaimer .crumbs a:hover {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

/* 首屏 */
.page-disclaimer .dc-hero {
  padding: clamp(1.3rem, 4vw, 2.4rem) 0 clamp(1.8rem, 5vw, 3.2rem);
}

.page-disclaimer .dc-hero__in {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.6rem);
}

.page-disclaimer .dc-band {
  background: linear-gradient(102deg, var(--neon) 0%, #6bffe2 55%, var(--mist) 100%);
  color: var(--ink);
  padding: clamp(1rem, 3.2vw, 1.7rem) clamp(1.1rem, 3.4vw, 2.2rem) clamp(1.7rem, 4.6vw, 2.6rem);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - clamp(14px, 3vw, 26px)));
}

.page-disclaimer .dc-band__kick {
  font-size: clamp(0.68rem, 1.6vw, 0.76rem);
  letter-spacing: 0.2em;
  color: rgba(6, 28, 23, 0.72);
  margin-bottom: 0.65rem;
}

.page-disclaimer .dc-band h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.65rem, 4.6vw, 3.05rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .dc-hero__lead {
  margin-top: clamp(1rem, 2.6vw, 1.5rem);
  max-width: 44em;
  padding-left: clamp(0.85rem, 2.4vw, 1.3rem);
  border-left: 2px solid var(--line);
  font-size: clamp(0.94rem, 1.5vw, 1.04rem);
  line-height: 1.85;
  color: var(--silver);
}

.page-disclaimer .dc-hero__meta {
  margin-top: 0.9rem;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-disclaimer .dc-hero__media {
  border: 1px solid var(--line);
  background: var(--field);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-disclaimer .dc-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.05);
}

.page-disclaimer .dc-hero__media .media-frame__cap {
  display: block;
  padding: 0.7rem 0.9rem;
  border-top: 1px solid var(--line);
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--silver);
}

/* 条款目录 */
.page-disclaimer .dc-toc {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(12, 46, 38, 0.92), rgba(6, 28, 23, 0.92));
}

.page-disclaimer .dc-toc__in {
  padding-top: clamp(0.9rem, 2.4vw, 1.2rem);
  padding-bottom: clamp(0.9rem, 2.4vw, 1.2rem);
}

.page-disclaimer .dc-toc__label {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--mist);
  margin-bottom: 0.7rem;
}

.page-disclaimer .dc-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.page-disclaimer .dc-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--line);
  background: rgba(18, 60, 49, 0.55);
  font-size: 0.82rem;
  line-height: 1.4;
  color: var(--snow);
  text-decoration: none;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease);
}

.page-disclaimer .dc-toc__list a .mono {
  font-size: 0.74rem;
  color: var(--neon);
}

.page-disclaimer .dc-toc__list a:hover {
  border-color: var(--neon);
  background: rgba(53, 242, 208, 0.12);
}

.page-disclaimer .dc-toc__list a:focus-visible,
.page-disclaimer .dc-side__links a:focus-visible,
.page-disclaimer .dc-clause__body a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

/* 正文区 */
.page-disclaimer .dc-body {
  padding-top: clamp(1.8rem, 5vw, 3.2rem);
}

.page-disclaimer .dc-body__grid {
  display: grid;
  gap: clamp(1.3rem, 3.4vw, 2.2rem);
}

.page-disclaimer .dc-clauses {
  display: grid;
  gap: clamp(0.7rem, 2vw, 1rem);
}

/* 条款手风琴 */
.page-disclaimer .dc-clause {
  position: relative;
  background: linear-gradient(158deg, rgba(18, 60, 49, 0.88), rgba(12, 46, 38, 0.96));
  border: 1px solid var(--line);
  scroll-margin-top: calc(var(--hdr-h, 88px) + 1rem);
}

.page-disclaimer .dc-clause::before {
  content: "";
  position: absolute;
  left: -1px;
  top: -1px;
  bottom: -1px;
  width: 3px;
  background: var(--line);
  transition: background 0.3s var(--ease);
}

.page-disclaimer .dc-clause[open]::before {
  background: var(--neon);
}

.page-disclaimer .dc-clause > summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(0.6rem, 1.8vw, 0.95rem);
  min-height: 44px;
  padding: clamp(0.85rem, 2.4vw, 1.15rem) clamp(0.9rem, 2.4vw, 1.35rem);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .dc-clause > summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dc-clause > summary:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: -2px;
}

.page-disclaimer .dc-clause__num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--neon);
}

.page-disclaimer .dc-clause__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(0.98rem, 2.1vw, 1.16rem);
  line-height: 1.45;
  letter-spacing: 0.01em;
  color: var(--snow);
  transition: color 0.25s var(--ease);
}

.page-disclaimer .dc-clause > summary:hover .dc-clause__title {
  color: var(--neon);
}

.page-disclaimer .dc-clause__sign {
  position: relative;
  width: 16px;
  height: 16px;
}

.page-disclaimer .dc-clause__sign::before,
.page-disclaimer .dc-clause__sign::after {
  content: "";
  position: absolute;
  background: var(--neon);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}

.page-disclaimer .dc-clause__sign::before {
  left: 0;
  top: 7px;
  width: 16px;
  height: 2px;
}

.page-disclaimer .dc-clause__sign::after {
  left: 7px;
  top: 0;
  width: 2px;
  height: 16px;
}

.page-disclaimer .dc-clause[open] .dc-clause__sign::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-disclaimer .dc-clause__body {
  padding: clamp(0.9rem, 2.4vw, 1.15rem) clamp(0.9rem, 2.4vw, 1.35rem) clamp(1rem, 2.6vw, 1.4rem);
  border-top: 1px solid var(--dc-line-soft);
  font-size: clamp(0.92rem, 1.4vw, 1rem);
  line-height: 1.85;
  color: var(--silver);
}

.page-disclaimer .dc-clause__body p + p,
.page-disclaimer .dc-clause__body p + ul,
.page-disclaimer .dc-clause__body ul + p {
  margin-top: 0.85rem;
}

.page-disclaimer .dc-clause__body ul {
  display: grid;
  gap: 0.55rem;
}

.page-disclaimer .dc-clause__body li {
  position: relative;
  padding-left: 1.15rem;
}

.page-disclaimer .dc-clause__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  background: var(--neon);
  transform: rotate(45deg);
}

.page-disclaimer .dc-clause__body a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 208, 0.42);
  transition: border-color 0.25s var(--ease);
}

.page-disclaimer .dc-clause__body a:hover {
  border-bottom-color: var(--neon);
}

.page-disclaimer .dc-clause__body .mono {
  color: var(--mist);
  font-size: 0.94em;
}

/* 右侧检查卡 */
.page-disclaimer .dc-side {
  display: grid;
  gap: clamp(0.9rem, 2.4vw, 1.2rem);
}

.page-disclaimer .dc-check {
  position: relative;
  padding: clamp(1rem, 2.8vw, 1.4rem);
  border: 1px solid var(--neon);
  background: linear-gradient(170deg, rgba(53, 242, 208, 0.14), rgba(18, 60, 49, 0.95) 44%);
}

.page-disclaimer .dc-check::after {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: 20px;
  height: 20px;
  background: var(--pitch);
  clip-path: polygon(100% 0, 100% 100%, 0 0);
}

.page-disclaimer .dc-check__kick {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--neon);
  margin-bottom: 0.45rem;
}

.page-disclaimer .dc-check__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.02rem, 2.2vw, 1.2rem);
  line-height: 1.4;
  color: var(--snow);
  margin-bottom: 0.85rem;
}

.page-disclaimer .dc-check__list {
  display: grid;
  gap: 0.6rem;
}

.page-disclaimer .dc-check__list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .dc-check__list li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 0.62em;
  width: 7px;
  height: 7px;
  background: var(--amber);
  transform: rotate(45deg);
}

.page-disclaimer .dc-check__note {
  margin-top: 0.95rem;
  padding-top: 0.85rem;
  border-top: 1px dashed var(--dc-line-soft);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--silver);
}

.page-disclaimer .dc-side__box {
  padding: clamp(0.9rem, 2.4vw, 1.2rem);
  border: 1px solid var(--line);
  background: var(--field);
}

.page-disclaimer .dc-side__box-title {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--mist);
  margin-bottom: 0.7rem;
}

.page-disclaimer .dc-side__links {
  display: grid;
}

.page-disclaimer .dc-side__links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  min-height: 44px;
  padding: 0.3rem 0;
  border-bottom: 1px solid var(--dc-line-soft);
  font-size: 0.9rem;
  color: var(--snow);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

.page-disclaimer .dc-side__links li:last-child a {
  border-bottom: 0;
}

.page-disclaimer .dc-side__links a::after {
  content: "";
  width: 7px;
  height: 7px;
  border-top: 1px solid var(--neon);
  border-right: 1px solid var(--neon);
  transform: rotate(45deg) translateX(-3px);
  opacity: 0.65;
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}

.page-disclaimer .dc-side__links a:hover {
  color: var(--neon);
}

.page-disclaimer .dc-side__links a:hover::after {
  transform: rotate(45deg) translateX(0);
  opacity: 1;
}

/* 底部协助区 */
.page-disclaimer .dc-help {
  margin-top: clamp(1.6rem, 4.4vw, 2.8rem);
  border-top: 1px solid var(--line);
  background: linear-gradient(115deg, rgba(255, 157, 77, 0.13), rgba(6, 28, 23, 0) 58%);
}

.page-disclaimer .dc-help__in {
  padding-top: clamp(1.8rem, 5vw, 3rem);
  padding-bottom: clamp(1.8rem, 5vw, 3rem);
  display: grid;
  gap: clamp(1.1rem, 3vw, 1.8rem);
}

.page-disclaimer .dc-help__kick {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--amber);
  margin-bottom: 0.55rem;
}

.page-disclaimer .dc-help__text h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  line-height: 1.3;
  color: var(--snow);
  margin-bottom: 0.6rem;
}

.page-disclaimer .dc-help__body {
  max-width: 46em;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--silver);
}

.page-disclaimer .dc-help__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.page-disclaimer .dc-help__acts .btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* 滚动显现 */
.page-disclaimer [data-reveal].is-pending {
  opacity: 0;
  transform: translateY(18px);
}

.page-disclaimer [data-reveal].is-in {
  opacity: 1;
  transform: none;
  transition: opacity 0.62s var(--ease-out), transform 0.62s var(--ease-out);
}

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

@media (min-width: 800px) {
  .page-disclaimer .dc-help__in {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .dc-body__grid {
    grid-template-columns: minmax(0, 1fr) minmax(290px, 340px);
    align-items: start;
    gap: clamp(1.6rem, 3vw, 2.6rem);
  }

  .page-disclaimer .dc-side {
    position: sticky;
    top: calc(var(--hdr-h, 88px) + 1rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }

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

/* 打印 */
@media print {
  .page-disclaimer {
    background: #fff;
    background-image: none;
    color: #000;
  }

  .page-disclaimer .dc-toc,
  .page-disclaimer .dc-side,
  .page-disclaimer .dc-hero__media,
  .page-disclaimer .dc-help__acts,
  .page-disclaimer .dc-clause__sign,
  .page-disclaimer .crumbs {
    display: none !important;
  }

  .page-disclaimer .dc-band {
    background: none;
    clip-path: none;
    padding: 0 0 0.6rem;
    border-bottom: 2px solid #000;
  }

  .page-disclaimer .dc-band h1,
  .page-disclaimer .dc-band__kick,
  .page-disclaimer .dc-hero__lead,
  .page-disclaimer .dc-hero__meta,
  .page-disclaimer .dc-clause__num,
  .page-disclaimer .dc-clause__title,
  .page-disclaimer .dc-clause__body,
  .page-disclaimer .dc-clause__body li,
  .page-disclaimer .dc-clause__body a,
  .page-disclaimer .dc-clause__body .mono,
  .page-disclaimer .dc-help__kick,
  .page-disclaimer .dc-help__text h2,
  .page-disclaimer .dc-help__body {
    color: #000 !important;
    border-color: #000 !important;
  }

  .page-disclaimer .dc-clause {
    background: none;
    border: 1px solid #000;
    margin-bottom: 0.5rem;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .page-disclaimer .dc-clause::before {
    display: none;
  }

  .page-disclaimer details > summary ~ * {
    display: block !important;
  }

  .page-disclaimer .dc-hero {
    padding: 0 0 1rem;
  }

  .page-disclaimer .dc-body {
    padding-top: 1rem;
  }
}