.page-disclaimer {
  --notice-pad: 16px;
  --hang: 96px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  padding: 96px 0 72px;
  background:
    radial-gradient(120% 55% at 100% 0%, rgba(23, 191, 163, .10), transparent 62%),
    radial-gradient(90% 40% at 0% 100%, rgba(233, 169, 60, .07), transparent 60%),
    var(--navy);
}

.page-disclaimer .shell {
  width: min(100% - 32px, var(--shell-max));
  margin-inline: auto;
}

.page-disclaimer h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 5vw, 3.5rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 14px 0 18px;
  max-width: 14em;
}

.page-disclaimer .eyebrow {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .16em;
  color: var(--scale);
  margin: 0;
}

.page-disclaimer .lede {
  font-family: var(--font-editorial);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  line-height: 1.75;
  color: var(--text);
  max-width: 32em;
  margin: 0 0 22px;
}

/* 顶部描边式公告横条 */
.page-disclaimer .notice-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 22px;
  padding: 11px 0;
  border-top: 2px solid var(--celadon);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .notice-bar__item {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--scale);
  font-variant-numeric: tabular-nums;
}

/* 首屏 */
.page-disclaimer .notice-hero {
  display: grid;
  gap: 30px;
  padding: 40px 0 8px;
}

.page-disclaimer .seal-stamp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 9px 20px 9px 14px;
  border: 1px solid var(--amber);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .12em;
  color: var(--amber);
}

.page-disclaimer .seal-stamp::before {
  content: "";
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 1px solid var(--amber);
  box-shadow: inset 0 0 0 2px var(--navy);
}

.page-disclaimer .notice-figure {
  margin: 0;
  border: 1px solid var(--line);
  background:
    linear-gradient(rgba(154, 166, 180, .10) 1px, transparent 1px) 0 0 / 100% 28px,
    linear-gradient(90deg, rgba(154, 166, 180, .10) 1px, transparent 1px) 0 0 / 28px 100%,
    var(--navy-mid);
  overflow: hidden;
}

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

.page-disclaimer .notice-figure__caption {
  padding: 10px 14px 12px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: .74rem;
  line-height: 1.6;
  color: var(--scale);
  background: rgba(10, 26, 42, .55);
}

.page-disclaimer .notice-tick {
  display: block;
  height: 1px;
  margin: 34px 0 4px;
  background: linear-gradient(90deg, var(--celadon), rgba(23, 191, 163, .05) 72%, transparent);
}

/* 目录折叠 */
.page-disclaimer .notice-toc {
  margin-top: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .05);
  backdrop-filter: blur(14px);
}

.page-disclaimer .notice-toc > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .1em;
  color: var(--scale);
}

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

.page-disclaimer .notice-toc > summary::after {
  content: "＋";
  color: var(--celadon);
  font-size: 1rem;
  line-height: 1;
}

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

.page-disclaimer .notice-toc > summary:focus-visible {
  outline: 2px solid var(--celadon);
  outline-offset: -2px;
}

.page-disclaimer .notice-toc__list {
  list-style: none;
  margin: 0;
  padding: 2px 18px 16px;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .notice-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 11px 0;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .notice-toc__list a:hover,
.page-disclaimer .notice-toc__list a:focus-visible {
  color: var(--celadon);
  border-bottom-color: var(--line-strong);
}

.page-disclaimer .toc-num {
  font-family: var(--font-mono);
  font-size: .82rem;
  color: var(--scale);
  font-variant-numeric: tabular-nums;
}

/* 编号须知条目 */
.page-disclaimer .notice-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .notice-item {
  display: grid;
  gap: 12px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 108px;
}

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

.page-disclaimer .notice-num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: .06em;
  color: var(--celadon);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .notice-item:nth-of-type(2) .notice-num { color: var(--amber); }
.page-disclaimer .notice-item:nth-of-type(3) .notice-num { color: var(--terracotta); }
.page-disclaimer .notice-item:nth-of-type(4) .notice-num { color: var(--scale); }
.page-disclaimer .notice-item:nth-of-type(5) .notice-num { color: var(--paper); }
.page-disclaimer .notice-item:nth-of-type(6) .notice-num { color: var(--celadon); }

.page-disclaimer .notice-item__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .notice-item__body p {
  margin: 0 0 12px;
  max-width: 35em;
  color: rgba(231, 227, 218, .86);
}

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

.page-disclaimer .notice-item__body a,
.page-disclaimer .notice-foot__links a {
  color: var(--celadon);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .notice-item__body a:hover,
.page-disclaimer .notice-foot__links a:hover,
.page-disclaimer .notice-item__body a:focus-visible,
.page-disclaimer .notice-foot__links a:focus-visible {
  color: var(--amber);
}

.page-disclaimer .mono-inline {
  font-family: var(--font-mono);
  font-size: 1.06em;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .legal-strip {
  display: block;
  margin: 0 0 14px;
  padding: 13px 16px;
  border-left: 2px solid var(--celadon);
  background: rgba(23, 191, 163, .07);
  font-family: var(--font-mono);
  font-size: .92rem;
  letter-spacing: .04em;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
}

/* 页尾相关入口 */
.page-disclaimer .notice-foot {
  display: grid;
  gap: 26px;
  margin-top: 48px;
  padding-top: 26px;
  border-top: 1px solid var(--line-strong);
}

.page-disclaimer .notice-foot__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.05rem;
  letter-spacing: .02em;
  color: var(--scale);
}

.page-disclaimer .notice-foot__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .notice-foot__links li {
  display: grid;
  gap: 3px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font-size: .95rem;
}

.page-disclaimer .notice-foot__links li span {
  color: var(--scale);
  font-size: .88rem;
  line-height: 1.7;
}

.page-disclaimer .notice-foot__links a {
  font-weight: 700;
  text-decoration-thickness: 1px;
}

.page-disclaimer .back-top {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .08em;
  color: var(--scale);
  text-decoration: none;
  padding: 8px 0;
  border-bottom: 1px solid var(--line-strong);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .back-top:hover,
.page-disclaimer .back-top:focus-visible {
  color: var(--celadon);
}

@media (min-width: 768px) {
  .page-disclaimer {
    padding: 104px 0 88px;
  }

  .page-disclaimer .notice-item {
    grid-template-columns: var(--hang) minmax(0, 1fr);
    gap: 32px;
    padding: 40px 0;
  }

  .page-disclaimer .notice-num {
    padding-top: 4px;
    text-align: right;
    padding-right: 6px;
  }

  .page-disclaimer .notice-toc__list {
    grid-template-columns: 1fr 1fr;
    column-gap: 36px;
    padding-bottom: 20px;
  }

  .page-disclaimer .notice-foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .page-disclaimer .back-top {
    justify-self: end;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .notice-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: start;
    padding-top: 48px;
  }

  .page-disclaimer .notice-figure {
    margin-top: 6px;
  }

  .page-disclaimer h1 {
    max-width: 12em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-toc__list a,
  .page-disclaimer .back-top {
    transition: none;
  }
}