.page-disclaimer {
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: clip;
}

.page-disclaimer img {
  max-width: 100%;
  height: auto;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .pd-crumb-wrap {
  padding-top: 26px;
}

.page-disclaimer .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--score);
}

.page-disclaimer .breadcrumb-item + .breadcrumb-item::before {
  content: "·";
  margin-right: 8px;
  color: var(--paper-line);
}

.page-disclaimer .breadcrumb-link {
  color: var(--score);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-disclaimer .breadcrumb-link:hover {
  color: var(--chip);
}

.page-disclaimer .breadcrumb-item[aria-current] {
  color: var(--felt);
  font-weight: 600;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .pd-hero {
  padding-top: clamp(34px, 5.5vw, 68px);
}

.page-disclaimer .pd-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-disclaimer .pd-title {
  font-size: clamp(2rem, 7.4vw, 4rem);
  font-weight: 300;
  letter-spacing: 0.06em;
  line-height: 1.06;
  margin: 16px 0 0;
  color: var(--felt);
}

.page-disclaimer .pd-lede {
  margin: 20px 0 0;
  max-width: 34ch;
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--ink);
}

.page-disclaimer .pd-jump {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  border-top: 2px solid var(--felt);
}

.page-disclaimer .pd-jump li {
  border-bottom: 1px solid var(--paper-line);
}

.page-disclaimer .pd-jump a {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 13px 2px;
  text-decoration: none;
  color: var(--ink);
  font-size: 0.94rem;
  line-height: 1.6;
  transition: color 0.2s ease, transform 0.2s ease;
}

.page-disclaimer .pd-jump a:hover,
.page-disclaimer .pd-jump a:focus-visible {
  color: var(--chip);
  transform: translateX(3px);
}

.page-disclaimer .pd-jump .num {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

/* ---------- 状态面板 ---------- */
.page-disclaimer .pd-panel {
  margin-top: clamp(38px, 6vw, 64px);
  border: 2px solid var(--felt);
  border-radius: var(--radius);
  background: var(--felt);
  color: var(--lamp);
  box-shadow: var(--shadow-hard);
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
}

.page-disclaimer .pd-panel-ver {
  position: relative;
  padding: 26px 22px;
  border-bottom: 2px solid var(--felt-line);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px 18px;
}

.page-disclaimer .pd-ver-num {
  font-family: var(--font-mono);
  font-size: clamp(2.6rem, 9vw, 4.2rem);
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-disclaimer .pd-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  letter-spacing: 0.14em;
  color: var(--status-on-dark);
}

.page-disclaimer .pd-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--status-on-dark);
  box-shadow: 0 0 0 4px rgba(111, 199, 158, 0.18);
}

.page-disclaimer .pd-hover {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: rgba(255, 249, 236, 0.45);
  transition: color 0.24s ease;
}

.page-disclaimer .pd-terminals {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  background: var(--felt-line);
}

.page-disclaimer .pd-term {
  background: var(--felt);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: background 0.24s ease;
}

.page-disclaimer .pd-term:hover {
  background: var(--felt-2);
}

.page-disclaimer .pd-term-code {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-disclaimer .pd-term-name {
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: rgba(255, 249, 236, 0.72);
}

.page-disclaimer .pd-panel-foot {
  grid-column: 1 / -1;
  border-top: 2px solid var(--felt-line);
  padding: 14px 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: rgba(255, 249, 236, 0.62);
}

@media (min-width: 880px) {
  .page-disclaimer .pd-hero-grid {
    grid-template-columns: 62fr 38fr;
    gap: 56px;
    align-items: start;
  }

  .page-disclaimer .pd-hero-side {
    padding-top: 48px;
  }

  .page-disclaimer .pd-panel {
    grid-template-columns: 42fr 58fr;
  }

  .page-disclaimer .pd-panel-ver {
    border-bottom: 0;
    border-right: 2px solid var(--felt-line);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 34px 30px;
  }

  .page-disclaimer .pd-terminals {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .pd-term {
    padding: 34px 18px;
    justify-content: center;
  }
}

/* ---------- 通用章节标题 ---------- */
.page-disclaimer .pd-h2 {
  margin: 14px 0 0;
  color: var(--felt);
  font-size: clamp(1.35rem, 3.4vw, 1.9rem);
  letter-spacing: 0.02em;
  line-height: 1.35;
}

/* ---------- 版本节奏 ---------- */
.page-disclaimer .pd-cadence {
  background: var(--ivory-soft);
  border-top: 2px solid var(--paper-line);
  border-bottom: 2px solid var(--paper-line);
}

.page-disclaimer .pd-cadence-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

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

.page-disclaimer .pd-cadence-list li {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px dashed var(--paper-line);
  font-size: 0.96rem;
  line-height: 1.8;
}

.page-disclaimer .pd-cadence-list li:first-child {
  border-top: 1px dashed var(--paper-line);
}

.page-disclaimer .pd-cad-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--chip);
}

.page-disclaimer .pd-cadence-more {
  margin: 20px 0 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--score);
}

.page-disclaimer .pd-cadence-more a {
  color: var(--chip);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .pd-cadence-more a:hover {
  color: var(--felt);
}

/* ---------- 记录查看与导出 ---------- */
.page-disclaimer .pd-log-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-disclaimer .pd-log-copy .prose {
  margin: 18px 0 0;
  max-width: 36ch;
  font-size: 0.98rem;
  line-height: 1.85;
}

.page-disclaimer .pd-shot {
  margin: 0;
  border: 2px solid var(--felt);
  border-radius: var(--radius);
  background: var(--lamp);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-disclaimer .pd-shot img {
  display: block;
  width: 100%;
  aspect-ratio: 1000 / 640;
  object-fit: cover;
}

.page-disclaimer .pd-shot figcaption {
  padding: 12px 16px;
  border-top: 2px solid var(--felt);
  background: var(--ivory-soft);
}

.page-disclaimer .fold {
  margin-top: 24px;
  border: 2px solid var(--felt);
  border-radius: var(--radius);
  background: var(--lamp);
  box-shadow: 4px 4px 0 rgba(14, 46, 38, 0.85);
}

.page-disclaimer .fold > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 0.96rem;
  letter-spacing: 0.02em;
  color: var(--felt);
}

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

.page-disclaimer .fold > summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.1rem;
  line-height: 1;
  color: var(--chip);
}

.page-disclaimer .fold[open] > summary::after {
  content: "−";
}

.page-disclaimer .fold > summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -4px;
}

.page-disclaimer .pd-export-steps {
  list-style: none;
  margin: 0;
  padding: 0 18px 18px;
  counter-reset: pd-exp;
  border-top: 1px solid var(--paper-line);
}

.page-disclaimer .pd-export-steps li {
  position: relative;
  padding-left: 32px;
  margin-top: 14px;
  font-size: 0.92rem;
  line-height: 1.75;
}

.page-disclaimer .pd-export-steps li::before {
  counter-increment: pd-exp;
  content: counter(pd-exp, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.15em;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--chip);
}

.page-disclaimer .pd-export-note {
  margin: 14px 0 0;
  font-size: 0.82rem;
  line-height: 1.7;
}

/* ---------- 处理顺序 ---------- */
.page-disclaimer .pd-order {
  background: var(--felt);
  color: var(--lamp);
}

.page-disclaimer .pd-order .pd-h2 {
  color: var(--lamp);
}

.page-disclaimer .pd-order-lede {
  margin: 16px 0 0;
  max-width: 34ch;
  font-size: 0.96rem;
  line-height: 1.85;
  color: rgba(255, 249, 236, 0.72);
}

.page-disclaimer .pd-steps {
  list-style: none;
  margin: clamp(36px, 5vw, 52px) 0 0;
  padding: 0;
  max-width: 760px;
}

.page-disclaimer .pd-step {
  position: relative;
  padding: 0 0 36px 62px;
}

.page-disclaimer .pd-step:last-child {
  padding-bottom: 0;
}

.page-disclaimer .pd-step::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 46px;
  bottom: 0;
  width: 2px;
  background: var(--felt-line);
}

.page-disclaimer .pd-step:last-child::before {
  display: none;
}

.page-disclaimer .pd-step-num {
  position: absolute;
  left: 0;
  top: 2px;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 2px solid var(--felt-line);
  border-radius: 50%;
  background: var(--felt);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: rgba(255, 249, 236, 0.7);
  transition: border-color 0.24s ease, color 0.24s ease, background 0.24s ease, box-shadow 0.24s ease;
}

.page-disclaimer .pd-step-check {
  position: absolute;
  left: 0;
  top: 2px;
  width: 40px;
  height: 40px;
  margin: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

.page-disclaimer .pd-step-label {
  display: block;
  cursor: pointer;
}

.page-disclaimer .pd-step-label b {
  display: block;
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--lamp);
  margin-bottom: 6px;
  transition: color 0.24s ease;
}

.page-disclaimer .pd-step-desc {
  display: block;
  font-size: 0.92rem;
  line-height: 1.85;
  color: rgba(255, 249, 236, 0.7);
  max-width: 36ch;
}

.page-disclaimer .pd-step-desc a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .pd-step-desc a:hover {
  color: var(--lamp);
}

.page-disclaimer .pd-step-check:focus-visible + .pd-step-label .pd-step-num {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.page-disclaimer .pd-step:has(.pd-step-check:checked) .pd-step-num {
  background: var(--status);
  border-color: var(--status-on-dark);
  color: var(--lamp);
}

.page-disclaimer .pd-step:has(.pd-step-check:checked) .pd-step-label b {
  color: rgba(255, 249, 236, 0.72);
}

.page-disclaimer .pd-step:has(.pd-step-check:checked) + .pd-step .pd-step-num {
  border-color: var(--gold);
  color: var(--gold);
  box-shadow: 0 0 0 5px rgba(216, 162, 74, 0.14);
}

/* ---------- 使用须知 ---------- */
.page-disclaimer .pd-notes-frame {
  border: 2px solid var(--felt);
  border-radius: var(--radius);
  background: var(--ivory);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-disclaimer .pd-notes-head {
  padding: 22px 22px 18px;
  border-bottom: 2px solid var(--felt);
  background: var(--felt-2);
}

.page-disclaimer .pd-notes-head .pd-h2 {
  color: var(--lamp);
  margin-top: 10px;
}

.page-disclaimer .pd-notes-head .index-label {
  color: rgba(255, 249, 236, 0.6);
}

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

.page-disclaimer .pd-notes-list li {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 18px 22px;
  border-top: 1px solid var(--paper-line);
  font-size: 0.95rem;
  line-height: 1.85;
}

.page-disclaimer .pd-notes-list li:first-child {
  border-top: 0;
}

.page-disclaimer .pd-notes-list .chip-dot {
  margin-top: 0.55em;
}

.page-disclaimer .pd-notes-list a {
  color: var(--chip);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .pd-notes-list a:hover {
  color: var(--felt);
}

@media (min-width: 880px) {
  .page-disclaimer .pd-cadence-grid {
    grid-template-columns: 38fr 62fr;
    gap: 56px;
    align-items: start;
  }

  .page-disclaimer .pd-log-grid {
    grid-template-columns: 60fr 40fr;
    gap: 52px;
    align-items: start;
  }

  .page-disclaimer .pd-shot {
    transform: translateY(28px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .pd-jump a,
  .page-disclaimer .pd-term,
  .page-disclaimer .pd-step-num,
  .page-disclaimer .pd-step-label b {
    transition: none;
  }

  .page-disclaimer .pd-jump a:hover,
  .page-disclaimer .pd-jump a:focus-visible {
    transform: none;
  }

  .page-disclaimer .pd-shot {
    transform: none;
  }
}