.page-disclaimer {
  --dc-body: #C4D1E4;
  --dc-line: #2A3A52;
  --dc-soft-line: rgba(42, 58, 82, 0.75);
  position: relative;
  padding: 10px 0 56px;
  color: var(--white);
}

.page-disclaimer .crumbs {
  margin: 0 0 22px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  display: grid;
  gap: 26px;
  padding-top: 4px;
}

.page-disclaimer .dc-hero__text .eyebrow {
  margin: 0 0 12px;
}

.page-disclaimer .dc-hero h1 {
  margin: 0;
  font-size: clamp(28px, 6.6vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  font-weight: 900;
  max-width: 20ch;
}

.page-disclaimer .dc-hero__lead {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--dc-body);
}

.page-disclaimer .dc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 18px;
  margin-top: 22px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-disclaimer .dc-hero__round {
  padding: 5px 12px;
  border: 1px solid var(--orange);
  border-radius: 999px;
  color: var(--orange);
  font-weight: 700;
  letter-spacing: 0.1em;
}

.page-disclaimer .dc-hero__sync {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-disclaimer .dc-hero__media {
  margin: 0;
  aspect-ratio: 2 / 1;
  overflow: hidden;
  border-radius: var(--radius);
  clip-path: polygon(0 6%, 100% 0, 100% 100%, 0 94%);
  background: linear-gradient(150deg, var(--teal-900), var(--ink-900) 62%);
}

.page-disclaimer .dc-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 条款区块 ---------- */
.page-disclaimer .dc-sec {
  margin-top: 38px;
  padding-top: 26px;
  border-top: 1px solid var(--dc-soft-line);
}

.page-disclaimer .dc-sec--last {
  margin-bottom: 8px;
}

.page-disclaimer .dc-sec__head {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 8px 16px;
  margin-bottom: 18px;
}

.page-disclaimer .dc-sec__head h2 {
  margin: 0;
  font-size: clamp(21px, 4.4vw, 28px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 800;
}

.page-disclaimer .dc-sec__head .vlabel {
  display: none;
}

/* ---------- 编号 / 复制按钮 ---------- */
.page-disclaimer .dc-copy {
  appearance: none;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--cyan);
  background: transparent;
  border: 1px solid var(--dc-line);
  border-radius: 6px;
  padding: 7px 9px 7px 12px;
  cursor: pointer;
  transition: border-color 200ms ease, background-color 200ms ease, color 200ms ease;
}

.page-disclaimer .dc-copy:hover,
.page-disclaimer .dc-copy:focus-visible {
  border-color: var(--cyan);
  background: rgba(0, 229, 255, 0.1);
  outline: none;
}

.page-disclaimer .dc-copy[data-copied] {
  color: var(--lime);
  border-color: var(--lime);
}

.page-disclaimer .dc-copy--sm {
  font-size: 11px;
  letter-spacing: 0.18em;
  padding: 5px 9px;
  color: var(--mist);
}

.page-disclaimer .dc-copy--sm:hover,
.page-disclaimer .dc-copy--sm:focus-visible {
  color: var(--cyan);
}

/* ---------- 条款列表 ---------- */
.page-disclaimer .dc-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 14px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--dc-body);
}

.page-disclaimer .dc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.9em;
  width: 10px;
  height: 2px;
  background: var(--cyan);
  opacity: 0.85;
}

.page-disclaimer .dc-list--tight li {
  margin-bottom: 10px;
  font-size: 15px;
}

/* ---------- 更新节奏 ---------- */
.page-disclaimer .dc-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
}

.page-disclaimer .dc-steps li {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border-left: 2px solid var(--orange);
  background: linear-gradient(90deg, rgba(255, 106, 26, 0.09), rgba(255, 106, 26, 0));
}

.page-disclaimer .dc-steps__k {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-disclaimer .dc-steps p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--dc-body);
}

.page-disclaimer .dc-note {
  margin: 20px 0 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .dc-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.4);
  transition: border-color 200ms ease;
}

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

/* ---------- 转载色带 ---------- */
.page-disclaimer .dc-band {
  position: relative;
  margin-top: 46px;
  padding: 36px 22px 30px;
  background: linear-gradient(160deg, #FF7A33, var(--orange) 55%, #E2540B);
  color: var(--ink-900);
  clip-path: polygon(0 2.4%, 100% 0, 100% 97.6%, 0 100%);
  overflow: hidden;
}

.page-disclaimer .dc-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -6deg,
    rgba(11, 18, 32, 0.09) 0 2px,
    transparent 2px 16px
  );
  pointer-events: none;
}

.page-disclaimer .dc-band__head {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 10px 16px;
  margin-bottom: 20px;
}

.page-disclaimer .dc-band h2 {
  margin: 0;
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1.2;
  font-weight: 900;
  color: var(--ink-900);
}

.page-disclaimer .dc-band__lead {
  grid-column: 1 / -1;
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(11, 18, 32, 0.82);
}

.page-disclaimer .dc-copy--band {
  color: var(--ink-900);
  border-color: rgba(11, 18, 32, 0.45);
}

.page-disclaimer .dc-copy--band:hover,
.page-disclaimer .dc-copy--band:focus-visible {
  color: var(--ink-900);
  border-color: var(--ink-900);
  background: rgba(11, 18, 32, 0.12);
}

.page-disclaimer .dc-copy--band[data-copied] {
  color: var(--ink-900);
  border-color: var(--ink-900);
  background: rgba(198, 255, 61, 0.6);
}

.page-disclaimer .dc-glass {
  position: relative;
  background: rgba(11, 18, 32, 0.88);
  border: 1px solid rgba(232, 238, 247, 0.16);
  border-radius: var(--radius);
  padding: 20px 18px 8px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.page-disclaimer .dc-glass__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-glass__list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 14px;
  font-size: 15px;
  line-height: 1.8;
  color: #D6E1F0;
}

.page-disclaimer .dc-glass__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--lime);
  transform: rotate(45deg);
}

/* ---------- 折叠 ---------- */
.page-disclaimer .dc-fold {
  margin-top: 22px;
  border: 1px solid var(--dc-line);
  border-radius: var(--radius);
  padding: 4px 16px;
}

.page-disclaimer .dc-fold summary {
  cursor: pointer;
  padding: 14px 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--white);
  list-style: none;
}

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

.page-disclaimer .dc-fold summary::before {
  content: "›";
  display: inline-block;
  width: 16px;
  margin-right: 6px;
  color: var(--cyan);
  font-family: var(--font-mono);
  transition: transform 200ms ease;
}

.page-disclaimer .dc-fold[open] summary::before {
  transform: rotate(90deg);
}

.page-disclaimer .dc-fold .fold__body {
  padding: 2px 0 10px;
}

/* ---------- 联系 ---------- */
.page-disclaimer .dc-contact {
  border-top: 1px solid var(--dc-soft-line);
}

.page-disclaimer .dc-contact__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 12px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--dc-soft-line);
}

.page-disclaimer .dc-contact__k {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--mist);
}

.page-disclaimer .dc-contact__v {
  font-size: 15px;
  line-height: 1.7;
  color: var(--white);
  word-break: break-word;
}

.page-disclaimer .dc-contact__v.mono {
  letter-spacing: 0.02em;
  color: var(--cyan);
}

/* ---------- 页尾注释 ---------- */
.page-disclaimer .dc-tail {
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid var(--steel);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-disclaimer .dc-tail__ver {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-disclaimer .dc-tail__notes {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-disclaimer .dc-tail__notes li {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--mist);
  padding-left: 12px;
  border-left: 1px solid var(--dc-line);
}

/* ---------- 中等屏 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .dc-sec__head {
    grid-template-columns: auto 1fr auto;
  }

  .page-disclaimer .dc-contact__row {
    grid-template-columns: 96px 1fr auto;
    gap: 12px;
  }

  .page-disclaimer .dc-contact__k {
    grid-column: auto;
  }

  .page-disclaimer .dc-steps li {
    grid-template-columns: 132px 1fr;
    align-items: baseline;
    gap: 14px;
  }

  .page-disclaimer .dc-band {
    padding: 48px 40px 42px;
  }

  .page-disclaimer .dc-glass {
    padding: 26px 26px 12px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-disclaimer {
    padding-bottom: 72px;
  }

  .page-disclaimer .dc-hero {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.9fr);
    align-items: center;
    gap: 44px;
    padding-top: 16px;
  }

  .page-disclaimer .dc-hero__media {
    margin-top: -14px;
  }

  .page-disclaimer .dc-sec {
    margin-top: 54px;
    padding-top: 34px;
  }

  .page-disclaimer .dc-sec__head {
    margin-bottom: 24px;
  }

  .page-disclaimer .dc-sec__head .vlabel {
    display: block;
    align-self: center;
    justify-self: end;
  }

  .page-disclaimer .dc-band {
    margin-top: 60px;
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 40px;
    align-items: start;
    padding: 56px 48px 50px;
  }

  .page-disclaimer .dc-band__head {
    grid-template-columns: auto 1fr;
    margin-bottom: 0;
    align-content: start;
  }

  .page-disclaimer .dc-glass {
    margin-top: 0;
  }

  .page-disclaimer .dc-tail {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    gap: 32px;
  }

  .page-disclaimer .dc-tail__notes {
    text-align: right;
  }

  .page-disclaimer .dc-tail__notes li {
    border-left: 0;
    border-right: 1px solid var(--dc-line);
    padding-left: 0;
    padding-right: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-copy,
  .page-disclaimer .dc-fold summary::before,
  .page-disclaimer .dc-note a {
    transition: none;
  }
}