.page-disclaimer {
  --dc-band: rgba(255, 255, 255, .028);
  padding-bottom: clamp(40px, 7vw, 88px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  padding-top: clamp(22px, 5vw, 52px);
}

.page-disclaimer .dc-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-disclaimer .dc-hero__copy {
  min-width: 0;
}

.page-disclaimer .dc-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7.4vw, 62px);
  line-height: .98;
  letter-spacing: -.02em;
  margin: .34em 0 .52em;
  color: var(--text);
}

.page-disclaimer .dc-hero__lead {
  margin: 0;
  max-width: 44rem;
  font-size: clamp(15px, 1.6vw, 17.5px);
  line-height: 1.8;
  color: var(--text-dim);
}

.page-disclaimer .dc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--text-mute);
}

.page-disclaimer .dc-hero__meta .num {
  font-size: 16px;
  color: var(--gold);
}

.page-disclaimer .dc-hero__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background-color: var(--night-700);
  background-image: linear-gradient(160deg, var(--night-700), var(--night-900));
  box-shadow: var(--shadow);
}

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

.page-disclaimer .dc-hero__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 16px 16px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--gold-2);
  background-image: linear-gradient(0deg, rgba(4, 11, 22, .94), rgba(4, 11, 22, 0));
}

/* ---------- 速查目录 ---------- */
.page-disclaimer .dc-toc {
  margin-top: clamp(30px, 6vw, 60px);
  padding: clamp(16px, 3vw, 26px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: blur(10px);
}

.page-disclaimer .dc-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--text-mute);
}

.page-disclaimer .dc-toc .toc-list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-toc .toc-link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 8px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  line-height: 1.5;
  color: var(--text-dim);
  text-decoration: none;
  transition: background-color .2s ease, color .2s ease;
}

.page-disclaimer .dc-toc .toc-link .num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold-deep);
}

.page-disclaimer .dc-toc .toc-link:hover,
.page-disclaimer .dc-toc .toc-link:focus-visible {
  background: var(--glass-2);
  color: var(--text);
}

.page-disclaimer .dc-toc .toc-link[aria-current] {
  background: rgba(242, 196, 85, .09);
  color: var(--text);
}

.page-disclaimer .dc-toc .toc-link[aria-current] .num {
  color: var(--gold);
}

/* ---------- 正文骨架 ---------- */
.page-disclaimer .dc-body {
  margin-top: clamp(26px, 5vw, 54px);
}

.page-disclaimer .dc-section {
  padding: clamp(30px, 5.4vw, 62px) 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-section__inner {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
}

.page-disclaimer .dc-section--band .dc-section__inner {
  padding: clamp(20px, 3.4vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background-color: var(--dc-band);
  background-image: radial-gradient(120% 110% at 0% 0%, rgba(242, 196, 85, .07), transparent 62%);
}

.page-disclaimer .dc-section__head {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-disclaimer .dc-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .3em;
  color: var(--gold-deep);
}

.page-disclaimer .dc-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.5vw, 30px);
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-disclaimer .dc-section__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-mute);
}

.page-disclaimer .dc-section__body {
  min-width: 0;
  max-width: 74ch;
}

.page-disclaimer .dc-section__body p {
  margin: 0 0 1.15em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-disclaimer .dc-section__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dc-section__body a {
  color: var(--gold-2);
}

.page-disclaimer .dc-mono {
  font-family: var(--font-mono);
  font-size: .95em;
  letter-spacing: .01em;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-disclaimer .dc-sample {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: -.4em;
}

/* ---------- 定义条目 ---------- */
.page-disclaimer .dc-defs {
  margin: 0 0 1.15em;
  display: grid;
  gap: 0;
}

.page-disclaimer .dc-def {
  display: grid;
  gap: 4px;
  padding: 16px 0 16px 16px;
  border-left: 2px solid var(--line-strong);
  border-bottom: 1px solid rgba(147, 178, 220, .1);
}

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

.page-disclaimer .dc-def__term {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--gold-2);
}

.page-disclaimer .dc-def__desc {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-disclaimer .dc-def__desc a {
  color: var(--gold-2);
}

/* ---------- 列表 ---------- */
.page-disclaimer .dc-list {
  display: grid;
  gap: 12px;
  margin: 0 0 1.15em;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-disclaimer .dc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 12px;
  height: 2px;
  background: var(--gold);
}

/* ---------- 双栏面板 ---------- */
.page-disclaimer .dc-split {
  display: grid;
  gap: 16px;
  margin-bottom: 1.15em;
}

.page-disclaimer .dc-panel {
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--night-700);
}

.page-disclaimer .dc-panel--ok {
  border-color: rgba(18, 229, 160, .34);
  background-image: linear-gradient(180deg, rgba(18, 229, 160, .08), transparent 60%);
}

.page-disclaimer .dc-panel--ask {
  border-color: rgba(255, 122, 51, .34);
  background-image: linear-gradient(180deg, rgba(255, 122, 51, .08), transparent 60%);
}

.page-disclaimer .dc-panel__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: .02em;
  color: var(--text);
}

.page-disclaimer .dc-panel--ok .dc-panel__title {
  color: var(--green);
}

.page-disclaimer .dc-panel--ask .dc-panel__title {
  color: var(--orange);
}

.page-disclaimer .dc-panel .dc-list {
  margin-bottom: 0;
}

.page-disclaimer .dc-panel .dc-list li {
  font-size: 15px;
}

/* ---------- 步骤 ---------- */
.page-disclaimer .dc-steps {
  counter-reset: dc-step;
  display: grid;
  gap: 16px;
  margin: 0 0 1.15em;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-steps li {
  counter-increment: dc-step;
  position: relative;
  padding-left: 46px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-disclaimer .dc-steps li::before {
  content: counter(dc-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: .1em;
  padding: 3px 7px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--gold);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
}

/* ---------- 提示条 ---------- */
.page-disclaimer .dc-callout {
  margin-top: 1.4em;
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: blur(8px);
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dim);
}

/* ---------- 页尾动作 ---------- */
.page-disclaimer .dc-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: clamp(28px, 5vw, 52px);
}

.page-disclaimer .dc-back {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--text-mute);
  text-decoration: none;
  transition: color .2s ease;
}

.page-disclaimer .dc-back:hover,
.page-disclaimer .dc-back:focus-visible {
  color: var(--gold-2);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .dc-def {
    grid-template-columns: 11rem minmax(0, 1fr);
    gap: 0 20px;
    align-items: baseline;
  }

  .page-disclaimer .dc-toc .toc-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px 26px;
  }
}

@media (min-width: 820px) {
  .page-disclaimer .dc-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .dc-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: end;
  }

  .page-disclaimer .dc-section__inner {
    grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 64px);
    align-items: start;
  }

  .page-disclaimer .dc-section__head {
    position: sticky;
    top: calc(var(--header-h) + 16px);
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .dc-toc .toc-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}