.page-disclaimer {
  padding-bottom: clamp(56px, 9vw, 108px);
}

.page-disclaimer .breadcrumbs {
  padding-top: clamp(16px, 3vw, 28px);
  padding-bottom: clamp(10px, 2vw, 16px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 88% 12%, rgba(53, 224, 224, 0.14), transparent 58%),
    radial-gradient(90% 80% at 4% 96%, rgba(192, 102, 74, 0.12), transparent 60%),
    var(--ink);
}

.page-disclaimer .disc-hero__media {
  position: absolute;
  inset: 0;
  margin: 0;
  pointer-events: none;
}

.page-disclaimer .disc-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.24;
  display: block;
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  padding: clamp(44px, 8vw, 104px) 0 clamp(40px, 7vw, 84px);
  max-width: 60ch;
}

.page-disclaimer .disc-hero__inner .eyebrow {
  color: var(--cyan);
}

.page-disclaimer .disc-hero__inner h1 {
  margin: 14px 0 0;
  text-wrap: balance;
}

.page-disclaimer .disc-hero__inner .lede {
  margin-top: 20px;
  max-width: 60ch;
}

/* ---------- 章节速览 ---------- */
.page-disclaimer .disc-toc {
  padding: clamp(26px, 4.5vw, 48px) 0;
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(20, 28, 51, 0.72), rgba(11, 18, 36, 0.18));
}

.page-disclaimer .disc-toc .eyebrow {
  color: var(--stone);
  margin-bottom: 14px;
}

.page-disclaimer .disc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
}

.page-disclaimer .disc-toc__link {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 13px 14px 13px 16px;
  text-decoration: none;
  color: var(--cream);
  border-left: 1px solid var(--line);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  transition: background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  border-left-color: var(--cyan);
  background: linear-gradient(90deg, rgba(53, 224, 224, 0.10), rgba(53, 224, 224, 0));
  transform: translateX(2px);
}

.page-disclaimer .disc-toc__num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
  flex: 0 0 auto;
}

.page-disclaimer .disc-toc__text {
  font-size: 0.98rem;
}

/* ---------- 章节骨架 ---------- */
.page-disclaimer .disc-section {
  padding: clamp(38px, 6vw, 76px) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .disc-section--last {
  border-bottom: none;
  padding-bottom: clamp(20px, 3vw, 32px);
}

.page-disclaimer .disc-section__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-disclaimer .disc-section__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  color: var(--cyan-dim);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line-cyan);
}

.page-disclaimer .disc-section__body h2 {
  margin: 0 0 16px;
  text-wrap: balance;
}

.page-disclaimer .disc-section__body .prose + .prose {
  margin-top: 16px;
}

.page-disclaimer .disc-section__body .prose a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 224, 0.36);
  transition: border-color var(--t-fast) var(--ease);
}

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

/* ---------- 四类内容列表 ---------- */
.page-disclaimer .disc-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-sm);
  overflow: hidden;
}

.page-disclaimer .disc-list li {
  background: var(--ink-2);
  padding: 16px 18px;
  display: grid;
  gap: 8px;
}

.page-disclaimer .disc-list__key {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-disclaimer .disc-list__desc {
  color: var(--cream);
  font-size: 0.95rem;
  line-height: 1.72;
}

/* ---------- 可展开约定项 ---------- */
.page-disclaimer .disc-details {
  margin-top: 18px;
  border-left: 2px solid var(--clay);
  background: linear-gradient(90deg, rgba(192, 102, 74, 0.10), rgba(192, 102, 74, 0) 72%);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  transition: background var(--t-mid) var(--ease);
}

.page-disclaimer .disc-details[open] {
  background: linear-gradient(90deg, rgba(192, 102, 74, 0.16), rgba(192, 102, 74, 0) 78%);
}

.page-disclaimer .disc-details summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 18px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--cream);
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.page-disclaimer .disc-details summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--clay);
  flex: 0 0 auto;
  transition: transform var(--t-mid) var(--ease);
}

.page-disclaimer .disc-details[open] summary::before {
  transform: rotate(45deg);
}

.page-disclaimer .disc-details summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-disclaimer .disc-details p {
  margin: 0;
  padding: 0 18px 16px 44px;
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--stone);
}

/* ---------- 厂商字段网格 ---------- */
.page-disclaimer .disc-field-grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-disclaimer .disc-field {
  padding: 16px 18px;
  background: var(--ink-2);
  border: 1px solid var(--line-soft);
  border-top-color: var(--line-cyan);
  border-radius: var(--r-xs) var(--r-xs) var(--r-md) var(--r-xs);
}

.page-disclaimer .disc-field__name {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
  margin-bottom: 8px;
}

.page-disclaimer .disc-field__desc {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--sand);
}

/* ---------- 陶土提示块 ---------- */
.page-disclaimer .disc-note {
  margin-top: 24px;
  padding: 18px 20px 18px 22px;
  border-left: 2px solid var(--clay);
  background: linear-gradient(90deg, rgba(192, 102, 74, 0.12), rgba(192, 102, 74, 0) 80%);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.page-disclaimer .disc-note--quiet {
  border-left-color: var(--cyan-dim);
  background: linear-gradient(90deg, rgba(28, 124, 134, 0.12), rgba(28, 124, 134, 0) 80%);
}

.page-disclaimer .disc-note__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  color: var(--clay);
}

.page-disclaimer .disc-note--quiet .disc-note__title {
  color: var(--cyan);
}

.page-disclaimer .disc-note__list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  font-size: 0.93rem;
  line-height: 1.72;
  color: var(--cream);
}

.page-disclaimer .disc-note__list a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 224, 0.34);
}

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

/* ---------- 反馈步骤 ---------- */
.page-disclaimer .disc-steps {
  margin-top: 24px;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-sm);
  overflow: hidden;
}

.page-disclaimer .disc-step {
  background: var(--ink-2);
  padding: 16px 18px;
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start;
}

.page-disclaimer .disc-step__idx {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--orange);
  border-radius: var(--r-xs);
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.page-disclaimer .disc-step__name {
  margin: 0 0 4px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--cream);
}

.page-disclaimer .disc-step__desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--stone);
}

/* ---------- 更新节奏刻度 ---------- */
.page-disclaimer .disc-timeline {
  margin-top: 26px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(150px, 1fr);
  gap: 2px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--cyan-dim) transparent;
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-timeline__item {
  padding: 16px 14px 18px;
  background: var(--ink-2);
  border-top: 2px solid var(--cyan-dim);
  display: grid;
  gap: 8px;
  align-content: start;
  position: relative;
  transition: border-top-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}

.page-disclaimer .disc-timeline__item:hover {
  border-top-color: var(--cyan);
  background: var(--ink-3);
}

.page-disclaimer .disc-timeline__item::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 14px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-disclaimer .disc-timeline__cycle {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--orange-soft);
}

.page-disclaimer .disc-timeline__label {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--cream);
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .disc-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .disc-field-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .disc-toc__list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-disclaimer .disc-toc__link {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 16px 14px 18px;
    border-left: none;
    border-top: 1px solid var(--line);
    border-radius: 0 0 var(--r-sm) var(--r-sm);
  }

  .page-disclaimer .disc-toc__link:hover,
  .page-disclaimer .disc-toc__link:focus-visible {
    border-top-color: var(--cyan);
    border-left-color: transparent;
    background: linear-gradient(180deg, rgba(53, 224, 224, 0.12), rgba(53, 224, 224, 0));
    transform: translateY(-2px);
  }

  .page-disclaimer .disc-section__grid {
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 36px;
  }

  .page-disclaimer .disc-section__marker {
    position: sticky;
    top: 32px;
    align-self: start;
  }

  .page-disclaimer .disc-section__body {
    max-width: 76ch;
  }

  .page-disclaimer .disc-list li {
    grid-template-columns: 150px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .disc-field-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-toc__link,
  .page-disclaimer .disc-details,
  .page-disclaimer .disc-details summary::before,
  .page-disclaimer .disc-timeline__item {
    transition: none;
  }
}
<<<END>>>