.page-disclaimer {
  --disc-radius: var(--r);
  --disc-panel-bg: var(--card);
  --disc-ring: var(--rule);
  --disc-ring-soft: var(--rule-ink);
  background: var(--paper);
  color: var(--ink-800);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .disc-crumb {
  padding-top: 20px;
  padding-bottom: 6px;
}

/* ---------- 首屏框景 ---------- */
.page-disclaimer .disc-hero {
  padding: 8px 0 clamp(24px, 5vw, 40px);
}

.page-disclaimer .disc-hero__frame {
  position: relative;
  background: var(--ink-800);
  color: var(--on-ink);
  border: 1px solid var(--ink-900);
  border-radius: var(--disc-radius);
  padding: clamp(26px, 6vw, 52px) clamp(20px, 5vw, 48px) clamp(26px, 5vw, 44px);
  overflow: hidden;
}

.page-disclaimer .disc-hero__frame::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 9px;
  background-image: repeating-linear-gradient(
    to right,
    rgba(199, 207, 216, 0.3) 0 1px,
    transparent 1px 15px
  );
  pointer-events: none;
}

.page-disclaimer .disc-hero__tick {
  position: absolute;
  width: 16px;
  height: 16px;
  border: 1px solid var(--signal);
  pointer-events: none;
}

.page-disclaimer .disc-hero__tick--tl {
  top: 18px;
  left: 18px;
  border-right: 0;
  border-bottom: 0;
}

.page-disclaimer .disc-hero__tick--tr {
  top: 18px;
  right: 18px;
  border-left: 0;
  border-bottom: 0;
}

.page-disclaimer .disc-hero__tick--bl {
  bottom: 18px;
  left: 18px;
  border-right: 0;
  border-top: 0;
}

.page-disclaimer .disc-hero__tick--br {
  bottom: 18px;
  right: 18px;
  border-left: 0;
  border-top: 0;
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 40px);
  align-items: center;
}

.page-disclaimer .disc-hero__text .label-mono {
  color: var(--signal);
}

.page-disclaimer .disc-hero h1 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(28px, 7.4vw, 46px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 12px 0 16px;
  color: var(--on-ink);
  max-width: 18ch;
}

.page-disclaimer .disc-hero__text .lede {
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--on-ink-soft);
  max-width: 46ch;
}

.page-disclaimer .disc-keys {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--disc-ring-soft);
}

.page-disclaimer .disc-keys li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--disc-ring-soft);
  font-size: 14px;
  line-height: 1.6;
  color: var(--on-ink-soft);
}

.page-disclaimer .disc-keys .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--signal);
  flex: none;
}

.page-disclaimer .disc-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--disc-ring-soft);
  border-radius: var(--disc-radius);
}

/* ---------- 通用章节 ---------- */
.page-disclaimer .disc-sec {
  position: relative;
  padding: clamp(38px, 8vw, 66px) 0;
}

.page-disclaimer .disc-sec--ink {
  background: var(--ink-800);
  color: var(--on-ink);
}

.page-disclaimer .disc-sec--ink::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 6px;
  background-image: repeating-linear-gradient(
    to right,
    rgba(199, 207, 216, 0.22) 0 1px,
    transparent 1px 18px
  );
  pointer-events: none;
}

.page-disclaimer .disc-cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 26px);
}

/* ---------- 面板与标题 ---------- */
.page-disclaimer .disc-panel {
  background: var(--disc-panel-bg);
  border: 1px solid var(--disc-ring);
  border-radius: var(--disc-radius);
  padding: clamp(20px, 4.4vw, 30px);
}

.page-disclaimer .disc-panel--soft {
  background: transparent;
  border-color: var(--disc-ring);
}

.page-disclaimer .disc-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--disc-ring);
}

.page-disclaimer .disc-head--dark {
  border-bottom-color: var(--disc-ring-soft);
}

.page-disclaimer .disc-head__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--signal-text);
}

.page-disclaimer .disc-sec--ink .disc-head__num {
  color: var(--signal);
}

.page-disclaimer .disc-head__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(20px, 4.6vw, 28px);
  line-height: 1.28;
  color: var(--ink-800);
}

.page-disclaimer .disc-sec--ink .disc-head__title {
  color: var(--on-ink);
}

.page-disclaimer .disc-sub {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.4;
  color: var(--ink-800);
}

/* ---------- 文本 ---------- */
.page-disclaimer .disc-p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.88;
  color: var(--graphite);
}

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

.page-disclaimer .disc-sec--ink .disc-p {
  color: var(--on-ink-soft);
}

.page-disclaimer .disc-list {
  list-style: none;
  margin: 4px 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 2px;
  background: var(--signal);
}

.page-disclaimer .disc-list strong {
  color: var(--ink-800);
  font-weight: 700;
}

.page-disclaimer .disc-note {
  margin: 16px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--disc-ring);
  font-size: 14px;
  line-height: 1.82;
  color: var(--graphite);
}

.page-disclaimer .disc-note--ink {
  border-left-color: var(--celadon);
  color: var(--on-ink-soft);
}

/* ---------- 浏览器窗口示意 ---------- */
.page-disclaimer .disc-window {
  display: block;
  width: 100%;
  max-width: 320px;
  height: auto;
  margin: 4px 0 0;
  color: var(--ink-800);
}

/* ---------- 更新节奏 ---------- */
.page-disclaimer .disc-timeline {
  margin-top: 20px;
  border-top: 1px solid var(--disc-ring-soft);
}

.page-disclaimer .disc-tl-row {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 12px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--disc-ring-soft);
}

.page-disclaimer .disc-tl-row .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--signal);
  padding-top: 3px;
}

.page-disclaimer .disc-tl-row p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--on-ink-soft);
}

.page-disclaimer .disc-tl-row .text-link {
  color: var(--on-ink);
  text-decoration-color: var(--signal);
}

/* ---------- 编号复制 ---------- */
.page-disclaimer .disc-codebox {
  background: var(--card);
  border: 1px solid var(--disc-ring);
  border-radius: var(--disc-radius);
  padding: clamp(18px, 4vw, 24px);
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-disclaimer .disc-codebox .label-mono {
  color: var(--celadon-text);
  margin: 0;
}

.page-disclaimer .disc-codebox__val {
  display: block;
  width: 100%;
  text-align: left;
  font-family: var(--font-mono);
  font-size: clamp(20px, 6vw, 28px);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--signal-text);
  background: var(--signal-soft);
  border: 1px dashed var(--signal);
  border-radius: var(--disc-radius);
  padding: 14px 16px;
  cursor: pointer;
  transition: background-color 200ms var(--ease), color 200ms var(--ease),
    border-color 200ms var(--ease);
}

.page-disclaimer .disc-codebox__val[data-state="copied"] {
  background: var(--ink-800);
  border-color: var(--ink-800);
  color: var(--on-ink);
}

.page-disclaimer .disc-codebox__hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--graphite);
}

.page-disclaimer .disc-codebox__batch {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--disc-ring);
  font-size: 13px;
  color: var(--graphite);
}

.page-disclaimer .disc-codebox__batch .mono {
  font-family: var(--font-mono);
  color: var(--ink-800);
  letter-spacing: 0.04em;
}

/* ---------- 折叠条目 ---------- */
.page-disclaimer .disc-accs {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.page-disclaimer .disc-sec--ink .acc {
  background: var(--ink-700);
  border: 1px solid var(--disc-ring-soft);
  border-radius: var(--disc-radius);
}

.page-disclaimer .disc-sec--ink .acc__a p {
  margin: 0;
  color: var(--on-ink-soft);
  line-height: 1.85;
}

.page-disclaimer .disc-sec--ink .acc__t {
  color: var(--on-ink);
}

.page-disclaimer .disc-sec--ink .acc__mark {
  border-color: var(--signal);
}

/* ---------- 深色横带 ---------- */
.page-disclaimer .disc-band {
  position: relative;
  background: var(--ink-900);
  color: var(--on-ink);
  padding: clamp(40px, 8vw, 68px) 0;
  overflow: hidden;
}

.page-disclaimer .disc-band::after {
  content: "";
  position: absolute;
  right: -70px;
  top: -80px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 44, 0.22), transparent 70%);
  pointer-events: none;
}

.page-disclaimer .disc-band__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
}

.page-disclaimer .disc-band .label-mono {
  color: var(--signal);
}

.page-disclaimer .disc-band__title {
  margin: 10px 0 12px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(22px, 5.2vw, 32px);
  line-height: 1.25;
  color: var(--on-ink);
}

.page-disclaimer .disc-band__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--on-ink-soft);
  max-width: 58ch;
}

.page-disclaimer .disc-band__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .disc-keys {
    grid-template-columns: repeat(3, 1fr);
    column-gap: 18px;
  }

  .page-disclaimer .disc-keys li {
    flex-direction: column;
    gap: 6px;
    border-bottom: 0;
    padding-top: 14px;
  }

  .page-disclaimer .disc-tl-row {
    grid-template-columns: 104px 1fr;
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero__grid {
    grid-template-columns: 1.12fr 0.88fr;
  }

  .page-disclaimer .disc-cols {
    grid-template-columns: 1fr 1fr;
  }

  .page-disclaimer .disc-cols--wide {
    grid-template-columns: 1.4fr 0.6fr;
  }

  .page-disclaimer .disc-band__inner {
    grid-template-columns: 1fr auto;
    gap: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-codebox__val {
    transition: none;
  }
}