.page-disclaimer {
  --pd-line: 2px solid var(--fx-ink);
}

.page-disclaimer .pd-divider {
  border: 0;
  height: 10px;
  margin: 0;
  background: repeating-linear-gradient(-45deg, var(--fx-orange) 0 10px, var(--fx-ink) 10px 20px);
}

/* 首屏 */
.page-disclaimer .pd-hero {
  position: relative;
  overflow: hidden;
  background: var(--fx-ink);
  color: var(--fx-cream);
  padding-block: clamp(24px, 5vw, 56px) clamp(40px, 6vw, 80px);
}

.page-disclaimer .pd-hero::before {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -28%;
  width: 78%;
  height: 62%;
  background: linear-gradient(
    135deg,
    transparent 40%,
    rgba(255, 77, 26, 0.3) 40.4%,
    rgba(255, 77, 26, 0.3) 55%,
    transparent 55.4%
  );
  pointer-events: none;
}

.page-disclaimer .pd-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-disclaimer .pd-crumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  font-family: var(--fx-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--fx-fog);
}

.page-disclaimer .pd-crumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--fx-orange);
}

.page-disclaimer .pd-crumb a {
  color: var(--fx-cream);
  text-decoration: none;
}

.page-disclaimer .pd-crumb a:hover,
.page-disclaimer .pd-crumb a:focus-visible {
  color: var(--fx-yellow);
}

.page-disclaimer .pd-version {
  margin: 0 0 4px;
  font-family: var(--fx-font-mono);
  font-weight: 700;
  font-size: clamp(68px, 22vw, 190px);
  line-height: 0.82;
  letter-spacing: -0.05em;
  color: var(--fx-orange);
}

.page-disclaimer .fx-index--light {
  color: var(--fx-yellow);
}

.page-disclaimer .pd-hero__title {
  margin: 6px 0 16px;
  color: var(--fx-cream);
}

.page-disclaimer .pd-hero__lede {
  max-width: 48ch;
  margin: 0;
  color: var(--fx-beige);
  font-size: 16px;
  line-height: 1.8;
}

.page-disclaimer .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-disclaimer .pd-btn-ghost {
  color: var(--fx-cream);
  border-color: var(--fx-cream);
  background: transparent;
}

.page-disclaimer .pd-btn-ghost:hover,
.page-disclaimer .pd-btn-ghost:focus-visible {
  color: var(--fx-ink);
  background: var(--fx-cream);
}

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

.page-disclaimer .pd-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 3px solid var(--fx-orange);
  box-shadow: var(--fx-shadow-orange);
}

.page-disclaimer .pd-hero__cap {
  margin-top: 12px;
  font-family: var(--fx-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--fx-fog);
}

/* 目录 */
.page-disclaimer .pd-toc-section {
  background: var(--fx-cream);
  padding-block: clamp(32px, 5vw, 64px);
}

.page-disclaimer .pd-section-title {
  margin: 8px 0 22px;
  font-family: var(--fx-font-narrow);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.15;
  color: var(--fx-ink);
}

.page-disclaimer .pd-toc {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .pd-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  border: var(--pd-line);
  color: var(--fx-ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  line-height: 1.5;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.page-disclaimer .pd-toc__num {
  font-family: var(--fx-font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--fx-darkorange);
}

.page-disclaimer .pd-toc__link:hover,
.page-disclaimer .pd-toc__link:focus-visible {
  background: var(--fx-ink);
  color: var(--fx-cream);
  transform: translate(-2px, -2px);
}

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

/* 条款 */
.page-disclaimer .pd-clauses {
  background: var(--fx-beige);
  padding-block: clamp(32px, 5vw, 56px) clamp(48px, 7vw, 96px);
}

.page-disclaimer .pd-clauses__stack {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

.page-disclaimer .pd-clause {
  background: var(--fx-cream);
  border: var(--pd-line);
  box-shadow: var(--fx-shadow-hard);
  padding: clamp(18px, 3.4vw, 34px);
  scroll-margin-top: 96px;
}

.page-disclaimer .pd-clause__head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: var(--pd-line);
}

.page-disclaimer .pd-clause__num {
  flex: none;
  padding: 1px 8px 3px;
  font-family: var(--fx-font-mono);
  font-weight: 700;
  font-size: clamp(24px, 4.6vw, 34px);
  line-height: 1;
  color: var(--fx-ink);
  background: var(--fx-yellow);
}

.page-disclaimer .pd-clause__title {
  margin: 0;
  font-family: var(--fx-font-narrow);
  font-weight: 800;
  font-size: clamp(19px, 3.6vw, 27px);
  line-height: 1.3;
  color: var(--fx-ink);
}

.page-disclaimer .pd-clause__body p {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--fx-charcoal);
}

.page-disclaimer .pd-clause__body a {
  color: var(--fx-darkorange);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .pd-clause__body a:hover,
.page-disclaimer .pd-clause__body a:focus-visible {
  color: var(--fx-orange);
}

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

.page-disclaimer .pd-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--fx-charcoal);
}

.page-disclaimer .pd-list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--fx-orange);
  font-size: 14px;
}

/* 六步索引 */
.page-disclaimer .pd-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .pd-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 12px;
  padding: 10px 12px;
  border: var(--pd-line);
  background: var(--fx-cream);
  transition: box-shadow 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.page-disclaimer .pd-step__num {
  grid-row: span 2;
  align-self: start;
  padding: 1px 6px 2px;
  font-family: var(--fx-font-mono);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.2;
  color: var(--fx-ink);
  background: var(--fx-yellow);
  transition: background 0.2s ease, color 0.2s ease;
}

.page-disclaimer .pd-step__label {
  font-weight: 700;
  font-size: 15.5px;
  line-height: 1.5;
  color: var(--fx-ink);
}

.page-disclaimer .pd-step__tip {
  font-size: 14px;
  line-height: 1.65;
  color: var(--fx-charcoal);
}

.page-disclaimer .pd-step:hover,
.page-disclaimer .pd-step:focus-within {
  border-color: var(--fx-orange);
  box-shadow: 4px 4px 0 var(--fx-orange);
  transform: translate(-2px, -2px);
}

.page-disclaimer .pd-step:hover .pd-step__num,
.page-disclaimer .pd-step:focus-within .pd-step__num {
  background: var(--fx-orange);
  color: var(--fx-cream);
}

.page-disclaimer .pd-note {
  margin: 16px 0 0;
  padding: 12px 16px;
  border-left: 6px solid var(--fx-orange);
  background: var(--fx-beige);
  font-size: 15px;
  line-height: 1.7;
  color: var(--fx-charcoal);
}

/* 导出范围双栏 */
.page-disclaimer .pd-scope {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 18px;
}

.page-disclaimer .pd-scope__col {
  padding: 16px 18px;
  border: var(--pd-line);
}

.page-disclaimer .pd-scope__col--ok {
  background: var(--fx-cream);
  border-top: 6px solid var(--fx-blue);
}

.page-disclaimer .pd-scope__col--no {
  background: var(--fx-charcoal);
  border-top: 6px solid var(--fx-orange);
  color: var(--fx-cream);
}

.page-disclaimer .pd-scope__col h3 {
  margin: 0 0 10px;
  font-family: var(--fx-font-narrow);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.35;
  color: var(--fx-ink);
}

.page-disclaimer .pd-scope__col--no h3 {
  color: var(--fx-yellow);
}

.page-disclaimer .pd-scope__col ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .pd-scope__col li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
  font-size: 15px;
  line-height: 1.7;
}

.page-disclaimer .pd-scope__col li::before {
  content: "■";
  position: absolute;
  left: 0;
  top: 4px;
  font-size: 9px;
  color: var(--fx-blue);
}

.page-disclaimer .pd-scope__col--no li::before {
  color: var(--fx-orange);
}

/* 页尾信息带 */
.page-disclaimer .pd-footband {
  background: var(--fx-ink);
  border-top: 3px solid var(--fx-orange);
  color: var(--fx-cream);
  padding-block: clamp(28px, 4vw, 44px);
}

.page-disclaimer .pd-footband__inner {
  display: grid;
  gap: 14px;
  align-items: center;
}

.page-disclaimer .pd-footband__mail {
  margin: 0 0 6px;
  font-family: var(--fx-font-mono);
  font-size: clamp(15px, 2.6vw, 20px);
  letter-spacing: 0.01em;
  color: var(--fx-yellow);
  word-break: break-all;
}

.page-disclaimer .pd-footband__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--fx-beige);
}

.page-disclaimer .pd-footband__btn {
  justify-self: start;
}

.page-disclaimer .pd-footband__legal {
  margin: 0;
  font-family: var(--fx-font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--fx-fog);
}

/* 平板 */
@media (min-width: 760px) {
  .page-disclaimer .pd-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: end;
  }

  .page-disclaimer .pd-toc {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .page-disclaimer .pd-footband__inner {
    grid-template-columns: 1fr auto;
    row-gap: 18px;
  }

  .page-disclaimer .pd-footband__btn {
    justify-self: end;
  }

  .page-disclaimer .pd-footband__legal {
    grid-column: 1 / -1;
    padding-top: 12px;
    border-top: 1px solid var(--fx-charcoal);
  }
}

/* 桌面 */
@media (min-width: 1000px) {
  .page-disclaimer .pd-clause {
    max-width: 1080px;
  }

  .page-disclaimer .pd-clause:nth-child(even) {
    margin-left: clamp(24px, 5vw, 72px);
  }

  .page-disclaimer .pd-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .pd-hero__lede {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .pd-toc__link,
  .page-disclaimer .pd-step,
  .page-disclaimer .pd-step__num {
    transition: none;
  }

  .page-disclaimer .pd-toc__link:hover,
  .page-disclaimer .pd-toc__link:focus-visible,
  .page-disclaimer .pd-step:hover,
  .page-disclaimer .pd-step:focus-within {
    transform: none;
  }
}