.page-disclaimer {
  --notice-rule: rgba(20, 16, 13, .14);
  --notice-field: 216px;
  color: var(--ink);
}

/* ---------- 页首 ---------- */
.page-disclaimer .notice-hero {
  display: grid;
  gap: 22px;
  padding: 20px 0 6px;
  min-width: 0;
}

.page-disclaimer .notice-hero__copy {
  display: grid;
  gap: 14px;
  align-content: start;
  min-width: 0;
}

.page-disclaimer .notice-hero h1 {
  margin: 0;
  font-size: clamp(1.95rem, 7.4vw, 2.9rem);
  line-height: 1.08;
  font-weight: 900;
  font-style: italic;
  letter-spacing: -.02em;
  max-width: 22ch;
}

.page-disclaimer .notice-hero__lead {
  margin: 0;
  font-size: 1rem;
  line-height: 1.78;
  max-width: 40em;
  color: var(--ink);
}

.page-disclaimer .notice-hero__keys {
  list-style: none;
  margin: 2px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .notice-hero__keys li {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 7px 12px;
  border: 1px solid var(--notice-rule);
  border-radius: 999px;
  background: var(--panel);
  font-size: .85rem;
  color: var(--muted);
  white-space: nowrap;
}

.page-disclaimer .notice-hero__keys .mono {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--blue);
}

.page-disclaimer .notice-hero__media {
  margin: 0;
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--blue-mist);
  box-shadow: var(--shadow-panel);
}

.page-disclaimer .notice-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 斜向纹理分隔 ---------- */
.page-disclaimer .notice-rule {
  height: 18px;
  margin: 26px 0 0;
  border-top: 1px solid var(--notice-rule);
  border-bottom: 1px solid var(--notice-rule);
  background-image: repeating-linear-gradient(
    112deg,
    rgba(0, 102, 255, .16) 0 2px,
    rgba(0, 102, 255, 0) 2px 10px
  );
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .notice-toc {
  margin-top: 24px;
  min-width: 0;
}

.page-disclaimer .notice-toc__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-disclaimer .notice-toc__list li {
  flex: 0 0 auto;
}

.page-disclaimer .notice-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--notice-rule);
  border-radius: 999px;
  background: var(--panel);
  color: var(--ink);
  font-size: .85rem;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease),
    color var(--dur) var(--ease);
}

.page-disclaimer .notice-toc__list a:hover,
.page-disclaimer .notice-toc__list a:focus-visible {
  background: var(--blue);
  border-color: var(--blue);
  color: #FFFFFF;
}

.page-disclaimer .notice-toc__list .mono {
  font-size: .8rem;
  font-weight: 700;
  color: var(--blue);
}

.page-disclaimer .notice-toc__list a:hover .mono,
.page-disclaimer .notice-toc__list a:focus-visible .mono {
  color: var(--orange-sand);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .notice-clauses {
  margin-top: 30px;
}

.page-disclaimer .notice-clause {
  display: grid;
  gap: 12px;
  padding: 24px 0;
  border-top: 1px solid var(--notice-rule);
  scroll-margin-top: 110px;
}

.page-disclaimer .notice-clause:last-child {
  border-bottom: 1px solid var(--notice-rule);
}

.page-disclaimer .notice-clause__side {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 12px;
}

.page-disclaimer .notice-clause__num {
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--blue);
}

.page-disclaimer .notice-clause:target .notice-clause__num {
  color: var(--orange);
}

.page-disclaimer .notice-clause__title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-disclaimer .notice-clause__body {
  min-width: 0;
}

.page-disclaimer .notice-clause__body p {
  margin: 0 0 12px;
  font-size: .95rem;
  line-height: 1.78;
  max-width: 42em;
}

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

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

.page-disclaimer .notice-clause__body a:hover,
.page-disclaimer .notice-clause__body a:focus-visible {
  color: var(--blue-deep);
}

.page-disclaimer .notice-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-disclaimer .notice-points li {
  position: relative;
  padding-left: 18px;
  font-size: .95rem;
  line-height: 1.72;
  max-width: 42em;
}

.page-disclaimer .notice-points li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: .72em;
  width: 8px;
  height: 2px;
  border-radius: 2px;
  background: var(--orange);
}

/* ---------- 更新记录带 ---------- */
.page-disclaimer .notice-log {
  position: relative;
  margin-top: 38px;
  padding: 24px 18px 18px;
  border-radius: var(--radius-l);
  background: var(--ink-blue);
  color: #E6EAF7;
  overflow: hidden;
}

.page-disclaimer .notice-log::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--violet), var(--orange), var(--blue));
  background-size: 300% 100%;
  animation: notice-log-flow 8s linear infinite;
}

@keyframes notice-log-flow {
  from { background-position: 0 0; }
  to { background-position: 300% 0; }
}

.page-disclaimer .notice-log .eyebrow {
  color: var(--blue-mist);
  letter-spacing: .16em;
}

.page-disclaimer .notice-log__track {
  list-style: none;
  margin: 14px 0 0;
  padding: 0 0 6px;
  display: flex;
  gap: 12px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
}

.page-disclaimer .notice-log__track::-webkit-scrollbar {
  height: 6px;
}

.page-disclaimer .notice-log__track::-webkit-scrollbar-thumb {
  background: rgba(220, 233, 255, .35);
  border-radius: 999px;
}

.page-disclaimer .notice-log__item {
  flex: 0 0 234px;
  scroll-snap-align: start;
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 14px;
  border-radius: var(--radius-m);
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(220, 233, 255, .16);
}

.page-disclaimer .notice-log__rev {
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--orange);
}

.page-disclaimer .notice-log__stage {
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue-mist);
}

.page-disclaimer .notice-log__item p {
  margin: 0;
  font-size: .85rem;
  line-height: 1.62;
  color: #C9D2EC;
}

/* ---------- 收尾 ---------- */
.page-disclaimer .notice-tail {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  margin-top: 26px;
  padding: 20px;
  border: 1px solid var(--notice-rule);
  border-radius: var(--radius-l);
  background: var(--panel);
}

.page-disclaimer .notice-tail p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  max-width: 48em;
  color: var(--ink);
}

.page-disclaimer .notice-tail p a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .notice-tail p a:hover,
.page-disclaimer .notice-tail p a:focus-visible {
  color: var(--blue-deep);
}

.page-disclaimer .notice-tail__top {
  flex: 0 0 auto;
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .notice-hero {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    gap: 44px;
    align-items: center;
    padding: 34px 0 10px;
  }

  .page-disclaimer .notice-hero h1 {
    font-size: clamp(2.4rem, 4.4vw, 3.4rem);
    max-width: 18ch;
  }

  .page-disclaimer .notice-rule {
    margin-top: 34px;
  }

  .page-disclaimer .notice-clause {
    grid-template-columns: var(--notice-field) minmax(0, 1fr);
    gap: 34px;
    padding: 30px 0;
  }

  .page-disclaimer .notice-clause__side {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    align-content: start;
  }

  .page-disclaimer .notice-clause__num {
    font-size: 1.9rem;
  }

  .page-disclaimer .notice-clause__title {
    font-size: 1.22rem;
  }

  .page-disclaimer .notice-log {
    margin-top: 46px;
    padding: 30px 26px 22px;
  }

  .page-disclaimer .notice-tail {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 22px 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-log::before {
    animation: none;
  }

  .page-disclaimer .notice-toc__list a {
    transition: none;
  }
}