.page-disclaimer {
  --pd-measure: 62ch;
  --pd-cyan-fade: rgba(0, 229, 199, 0);
  background: var(--ink-900);
  color: var(--text);
}

/* ---------- 首屏窄条 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-900);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .notice-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .notice-hero__media img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  object-position: 72% 50%;
  opacity: 0.55;
}

.page-disclaimer .notice-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    var(--ink-900) 0%,
    rgba(11, 14, 20, 0.94) 34%,
    rgba(11, 14, 20, 0.5) 68%,
    rgba(11, 14, 20, 0.78) 100%
  );
}

.page-disclaimer .notice-hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 1.1rem;
  min-height: 300px;
  padding-top: 2.6rem;
  padding-bottom: 2.6rem;
}

.page-disclaimer .notice-hero .breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-disclaimer .notice-hero h1 {
  margin: 0;
  font-size: clamp(2rem, 6.4vw, 3.4rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.page-disclaimer .notice-hero__lead {
  max-width: 52ch;
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 锚点索引 ---------- */
.page-disclaimer .notice-toc {
  background: var(--ink-800);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .notice-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin: 0;
  padding: 0.95rem 0;
  list-style: none;
}

.page-disclaimer .notice-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.15rem 0;
  font-size: 0.9rem;
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease);
}

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

.page-disclaimer .notice-toc__link[aria-current="true"] {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .notice-toc__link[aria-current="true"] .notice-toc__num {
  color: var(--cyan);
}

.page-disclaimer .notice-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--rock);
  transition: color var(--fast) var(--ease);
}

/* ---------- 正文四章 ---------- */
.page-disclaimer .notice-body {
  padding: 2.2rem 0 1.2rem;
}

.page-disclaimer .notice-chapter {
  position: relative;
  max-width: var(--pd-measure);
  padding: 2.2rem 0 2.4rem;
  scroll-margin-top: calc(var(--bar-h) + 1.2rem);
}

.page-disclaimer .notice-chapter + .notice-chapter::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: min(100%, 360px);
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), var(--pd-cyan-fade));
}

.page-disclaimer .notice-chapter__head {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  margin-bottom: 1.1rem;
}

.page-disclaimer .notice-chapter__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--blue);
}

.page-disclaimer .notice-chapter h2 {
  margin: 0;
  font-size: clamp(1.3rem, 4.2vw, 1.7rem);
  font-weight: 700;
  line-height: 1.3;
}

.page-disclaimer .notice-chapter p {
  margin: 0 0 0.85rem;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-dim);
}

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

.page-disclaimer .notice-chapter .link {
  color: var(--cyan);
}

/* ---------- 联系通道 ---------- */
.page-disclaimer .notice-channels {
  display: grid;
  gap: 1px;
  margin: 1.1rem 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-disclaimer .notice-channels li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.9rem;
  padding: 0.7rem 0.9rem;
  background: var(--ink-800);
  font-size: 0.95rem;
}

.page-disclaimer .notice-channels__label {
  flex: none;
  min-width: 5.5rem;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--rock);
  padding-top: 0.15em;
}

.page-disclaimer .notice-channels__val {
  color: var(--text);
  word-break: break-word;
}

/* ---------- 页尾短链接 ---------- */
.page-disclaimer .notice-tail {
  margin-top: 1.2rem;
  padding: 1.5rem 0 3.2rem;
  border-top: 1px solid var(--line);
}

.page-disclaimer .notice-tail__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-tail__link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding-bottom: 0.15rem;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease);
}

.page-disclaimer .notice-tail__link::before {
  content: "→";
  color: var(--rock);
  transition: transform var(--fast) var(--ease), color var(--fast) var(--ease);
}

.page-disclaimer .notice-tail__link:hover,
.page-disclaimer .notice-tail__link:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-disclaimer .notice-tail__link:hover::before,
.page-disclaimer .notice-tail__link:focus-visible::before {
  transform: translateX(3px);
  color: var(--cyan);
}

/* ---------- 桌面 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .notice-hero__inner {
    min-height: 380px;
    padding-top: 4.4rem;
    padding-bottom: 3.8rem;
    gap: 1.3rem;
  }

  .page-disclaimer .notice-body {
    padding: 3.4rem 0 1.8rem;
  }

  .page-disclaimer .notice-chapter {
    padding: 3rem 0 3.2rem;
  }

  .page-disclaimer .notice-toc__list {
    gap: 0.5rem 2.4rem;
    padding: 1.05rem 0;
  }
}