.page-disclaimer {
  --pd-rule: rgba(18, 53, 41, 0.16);
  --pd-line: rgba(52, 240, 206, 0.22);
  background: var(--ink-900);
  color: var(--paper-100);
  font-family: var(--font-body);
}

.page-disclaimer .pd-shell {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--shell-pad);
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: clamp(16px, 3vw, 28px);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray-450);
}

.page-disclaimer .breadcrumb a {
  color: var(--paper-300);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

.page-disclaimer .breadcrumb__sep {
  color: var(--moss-500);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .pd-hero {
  padding-block: clamp(24px, 4vw, 52px) clamp(26px, 4vw, 48px);
}

.page-disclaimer .pd-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: end;
}

.page-disclaimer .pd-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--cyan-400);
}

.page-disclaimer .pd-title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 7vw, 78px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--paper-100);
}

.page-disclaimer .pd-lead {
  margin: 0 0 24px;
  max-width: 36em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--paper-300);
}

.page-disclaimer .pd-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .pd-meta__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gray-450);
}

.page-disclaimer .pd-meta__item::before {
  content: "";
  width: 14px;
  height: 2px;
  background: var(--orange-500);
}

.page-disclaimer .pd-hero__media .figure {
  margin: 0;
}

.page-disclaimer .pd-hero__media .figure__frame {
  aspect-ratio: 3 / 2;
}

.page-disclaimer .pd-hero__media .figure__img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.62) brightness(0.92);
}

.page-disclaimer .pd-hero__media .figure__caption {
  margin-top: 10px;
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: var(--gray-450);
}

/* ---------- 横向编号目录 ---------- */
.page-disclaimer .pd-toc {
  padding-block: 14px 8px;
  border-top: 1px solid var(--pd-line);
  border-bottom: 1px solid rgba(52, 240, 206, 0.12);
}

.page-disclaimer .pd-toc__list {
  display: flex;
  gap: 26px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .pd-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  padding-bottom: 6px;
  white-space: nowrap;
  text-decoration: none;
  color: var(--paper-300);
  font-size: 13px;
  border-bottom: 2px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-disclaimer .pd-toc__link:hover,
.page-disclaimer .pd-toc__link:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

.page-disclaimer .pd-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--moss-500);
}

.page-disclaimer .pd-toc__link:hover .pd-toc__num,
.page-disclaimer .pd-toc__link:focus-visible .pd-toc__num {
  color: var(--cyan-400);
}

/* ---------- 条款正文纸面 ---------- */
.page-disclaimer .pd-sheet {
  background-color: var(--paper-100);
  color: var(--ink-900);
  background-image:
    linear-gradient(rgba(18, 53, 41, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 53, 41, 0.045) 1px, transparent 1px);
  background-size: 34px 34px;
  border-top: 3px solid var(--moss-500);
  padding-block: clamp(30px, 5vw, 64px) clamp(42px, 6vw, 88px);
}

.page-disclaimer .pd-sheet__inner {
  max-width: 1000px;
}

.page-disclaimer .pd-sheet__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 2.8vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink-700);
}

.page-disclaimer .pd-sheet__lead {
  margin: 0 0 clamp(20px, 3vw, 32px);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--moss-500);
}

.page-disclaimer .pd-clauses {
  border-top: 1px solid var(--pd-rule);
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  column-gap: 14px;
  padding-block: clamp(22px, 3vw, 34px);
  border-bottom: 1px dashed var(--pd-rule);
  scroll-margin-top: 96px;
}

.page-disclaimer .clause__num {
  grid-column: 1;
  grid-row: 1;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--moss-500);
}

.page-disclaimer .clause__main {
  grid-column: 2;
  grid-row: 1;
  min-width: 0;
}

.page-disclaimer .clause__details {
  display: block;
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .clause__head::-webkit-details-marker {
  display: none;
}

.page-disclaimer .clause__head::after {
  content: "＋";
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--moss-500);
}

.page-disclaimer .clause__details[open] > .clause__head::after {
  content: "−";
  color: var(--ink-700);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 2.4vw, 25px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-disclaimer .clause__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-700);
  overflow-wrap: break-word;
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 10px;
  height: 2px;
  background: var(--orange-500);
}

.page-disclaimer .clause__aside {
  grid-column: 2;
  grid-row: 2;
  margin-top: 12px;
  min-width: 0;
}

.page-disclaimer .clause__note {
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid var(--moss-500);
  font-size: 12px;
  line-height: 1.75;
  letter-spacing: 0.03em;
  color: var(--moss-500);
}

/* ---------- 联系收尾 ---------- */
.page-disclaimer .pd-contact {
  background: var(--ink-850);
  border-top: 3px solid var(--orange-500);
  padding-block: clamp(34px, 5vw, 72px);
}

.page-disclaimer .pd-contact__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-disclaimer .pd-contact__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper-100);
}

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

.page-disclaimer .pd-contact__list li {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--paper-300);
  overflow-wrap: break-word;
}

.page-disclaimer .pd-key {
  display: inline-block;
  margin-right: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan-400);
}

.page-disclaimer .pd-contact__list .pd-contact__tip {
  padding-top: 4px;
  font-size: 12.5px;
  color: var(--gray-450);
}

.page-disclaimer .pd-legal {
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray-450);
}

.page-disclaimer .pd-contact__subtitle {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--cyan-400);
}

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

.page-disclaimer .pd-link {
  display: inline-block;
  padding-block: 8px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper-100);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 237, 227, 0.18);
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-disclaimer .pd-link:hover,
.page-disclaimer .pd-link:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .pd-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
  }

  .page-disclaimer .pd-contact__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .clause {
    grid-template-columns: 64px minmax(0, 1fr) 186px;
    column-gap: 32px;
  }

  .page-disclaimer .clause__num {
    font-size: 32px;
  }

  .page-disclaimer .clause__main {
    grid-row: 1;
  }

  .page-disclaimer .clause__aside {
    grid-column: 3;
    grid-row: 1;
    margin-top: 6px;
    align-self: start;
  }

  .page-disclaimer .pd-toc__list {
    gap: 34px;
  }
}

@media (min-width: 1240px) {
  .page-disclaimer .pd-hero {
    padding-block: clamp(32px, 4vw, 64px) clamp(30px, 4vw, 56px);
  }
}

@media print {
  .page-disclaimer {
    background: #fff;
    color: #000;
  }

  .page-disclaimer .pd-toc,
  .page-disclaimer .pd-hero__media,
  .page-disclaimer .pd-contact__subtitle {
    display: none;
  }

  .page-disclaimer .pd-sheet {
    background-image: none;
    border-top: 0;
    padding: 0;
  }

  .page-disclaimer .clause__head::after {
    content: "";
  }
}