.page-disclaimer {
  --dc-cut: 18px;
  --dc-num-size: clamp(1.7rem, 5vw, 2.8rem);
  background: var(--ink-900);
  color: var(--cool-200);
  overflow-x: clip;
}

.page-disclaimer a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 61, .32);
  transition: color var(--dur-fast) ease, border-color var(--dur-fast) ease;
}

.page-disclaimer a:hover,
.page-disclaimer a:focus-visible {
  color: var(--white);
  border-color: var(--white);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  padding: clamp(20px, 4vw, 44px) 0 clamp(28px, 5vw, 60px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .breadcrumbs {
  margin-bottom: clamp(20px, 3vw, 36px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cool-500);
}

.page-disclaimer .dc-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: end;
}

.page-disclaimer .dc-hero__lead h1 {
  margin: 12px 0 18px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(1.9rem, 5.4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -.04em;
  color: var(--white);
}

.page-disclaimer .dc-hero__lead .lede {
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--cool-200);
}

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

.page-disclaimer .dc-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.85) contrast(1.05);
}

.page-disclaimer .dc-hero__media .media__caption {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--cool-500);
  background: var(--ink-800);
}

/* ---------- 顶部提示带 ---------- */
.page-disclaimer .dc-tipbar {
  margin-top: clamp(20px, 3vw, 34px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 28px;
  padding: 14px clamp(16px, 3vw, 26px);
  background: var(--lime);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  clip-path: polygon(0 0, calc(100% - var(--dc-cut)) 0, 100% var(--dc-cut), 100% 100%, var(--dc-cut) 100%, 0 calc(100% - var(--dc-cut)));
}

.page-disclaimer .dc-tipbar__item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.page-disclaimer .dc-tipbar__item + .dc-tipbar__item::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--ink-900);
  transform: rotate(45deg);
}

/* ---------- 正文框架 ---------- */
.page-disclaimer .dc-body {
  padding: clamp(28px, 5vw, 64px) 0 clamp(24px, 4vw, 48px);
}

.page-disclaimer .dc-body__inner {
  display: grid;
  gap: clamp(24px, 4vw, 56px);
}

/* ---------- 目录 ---------- */
.page-disclaimer .dc-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cool-500);
}

.page-disclaimer .dc-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .dc-toc__list li {
  flex: 0 0 auto;
}

.page-disclaimer .dc-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  color: var(--cool-200);
  font-size: 13px;
  white-space: nowrap;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

.page-disclaimer .dc-toc__list a:hover,
.page-disclaimer .dc-toc__list a:focus-visible {
  border-color: var(--lime);
  background: rgba(200, 255, 61, .08);
  color: var(--white);
}

.page-disclaimer .dc-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--lime);
}

/* ---------- 条款 ---------- */
.page-disclaimer .dc-clause {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: clamp(12px, 3vw, 30px);
  padding: clamp(22px, 4vw, 40px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 110px;
}

.page-disclaimer .dc-clause:first-child {
  border-top-color: var(--line-strong);
}

.page-disclaimer .dc-clause__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--dc-num-size);
  line-height: .9;
  letter-spacing: -.04em;
  color: var(--lime);
  padding-top: 2px;
}

.page-disclaimer .dc-clause--accent .dc-clause__num {
  color: var(--orange);
}

.page-disclaimer .dc-clause__content h2 {
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(1.25rem, 2.6vw, 1.85rem);
  line-height: 1.28;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-disclaimer .dc-clause__content p {
  margin: 0 0 14px;
  max-width: 74ch;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.8;
  color: var(--cool-200);
}

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

.page-disclaimer .dc-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-disclaimer .dc-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--cool-200);
}

.page-disclaimer .dc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 10px;
  height: 2px;
  background: var(--lime);
}

.page-disclaimer .dc-list li strong {
  color: var(--white);
  font-weight: 700;
}

.page-disclaimer .dc-note {
  padding: 12px 16px;
  border-left: 3px solid var(--orange);
  background: rgba(24, 38, 92, .7);
  color: var(--cool-200);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
}

/* ---------- 引用格式块 ---------- */
.page-disclaimer .dc-cite {
  margin: 0 0 18px;
  padding: clamp(14px, 3vw, 22px);
  background: var(--ink-700);
  border: 1px solid var(--line-strong);
  clip-path: polygon(0 0, calc(100% - var(--dc-cut)) 0, 100% var(--dc-cut), 100% 100%, var(--dc-cut) 100%, 0 calc(100% - var(--dc-cut)));
}

.page-disclaimer .dc-cite__label {
  margin: 0 0 10px !important;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-disclaimer .dc-cite__copy,
.page-disclaimer .dc-contact__copy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  cursor: pointer;
}

.page-disclaimer .dc-cite__text {
  flex: 1 1 240px;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--white);
  word-break: break-word;
}

.page-disclaimer .dc-cite .copy-hint,
.page-disclaimer .dc-contact .copy-hint {
  flex: 0 0 auto;
  padding: 4px 10px;
  border: 1px solid var(--lime);
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  white-space: nowrap;
}

/* ---------- 联系方式 ---------- */
.page-disclaimer .dc-clause--contact {
  border-top-color: var(--lime);
}

.page-disclaimer .dc-contact {
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-disclaimer .dc-contact__item {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: rgba(24, 38, 92, .66);
  border-left: 2px solid var(--line-strong);
}

.page-disclaimer .dc-contact__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cool-500);
}

.page-disclaimer .dc-contact__copy .copy-text {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--white);
  word-break: break-all;
}

.page-disclaimer .dc-contact__value {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  color: var(--white);
}

/* ---------- 页尾动作 ---------- */
.page-disclaimer .dc-tail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding: clamp(18px, 3vw, 30px) 0 clamp(36px, 6vw, 72px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-backtop {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  background: var(--lime);
  color: var(--ink-900);
  border: 1px solid var(--lime);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}

.page-disclaimer .dc-backtop:hover,
.page-disclaimer .dc-backtop:focus-visible {
  background: var(--white);
  border-color: var(--white);
  color: var(--ink-900);
}

.page-disclaimer .dc-tail__note {
  margin: 0;
  font-size: 13px;
  color: var(--cool-500);
}

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .dc-clause {
    grid-template-columns: 96px 1fr;
  }

  .page-disclaimer .dc-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .dc-contact__item:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dc-hero__grid {
    grid-template-columns: 1.12fr .88fr;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .dc-body__inner {
    grid-template-columns: 230px minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .dc-toc {
    position: sticky;
    top: 116px;
  }

  .page-disclaimer .dc-toc__list {
    flex-direction: column;
    gap: 6px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .dc-toc__list a {
    width: 100%;
    box-sizing: border-box;
  }

  .page-disclaimer .dc-clause {
    grid-template-columns: 124px minmax(0, 1fr);
  }
}

@media (max-width: 420px) {
  .page-disclaimer .dc-clause {
    grid-template-columns: 40px 1fr;
    gap: 10px;
  }

  .page-disclaimer .dc-tipbar {
    font-size: 11px;
    letter-spacing: .04em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer a,
  .page-disclaimer .dc-backtop {
    transition: none;
  }
}