.page-disclaimer {
  --notice-rule: 2px;
  display: block;
}

.page-disclaimer .crumb {
  margin: 0 0 22px;
}

/* ---------- 首屏：非对称双栏 ---------- */
.page-disclaimer .notice-intro {
  display: grid;
  gap: 30px;
  padding: 0 0 34px;
  border-bottom: var(--notice-rule) solid var(--gold);
}

.page-disclaimer .notice-intro__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold-soft);
}

.page-disclaimer .notice-intro__title {
  margin: 0 0 18px;
  font-family: var(--font-title);
  font-size: 36px;
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: var(--sand);
}

.page-disclaimer .notice-intro__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

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

.page-disclaimer .notice-intro__lead a:hover {
  color: var(--gold-soft);
}

.page-disclaimer .notice-intro__figure {
  margin: 0;
}

.page-disclaimer .media__inner {
  border: var(--notice-rule) solid var(--paper-line);
  background:
    repeating-linear-gradient(135deg, rgba(201, 162, 39, 0.08) 0 12px, transparent 12px 24px),
    var(--ink-2);
  overflow: hidden;
}

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

.page-disclaimer .media__caption {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- 条目索引 ---------- */
.page-disclaimer .notice-toc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 20px 0;
  border-bottom: var(--notice-rule) solid var(--paper-line);
}

.page-disclaimer .notice-toc__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

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

.page-disclaimer .notice-toc__link {
  display: inline-block;
  padding: 6px 11px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--paper-line);
  transition: transform 120ms ease-out, border-color 120ms ease-out, color 120ms ease-out;
}

.page-disclaimer .notice-toc__link:hover {
  color: var(--gold-soft);
  border-color: var(--gold);
  transform: translateY(-2px);
}

/* ---------- 对照主体 ---------- */
.page-disclaimer .notice-board {
  margin: 30px 0 12px;
  border: var(--notice-rule) solid var(--gold);
  background: var(--ink-2);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .notice-row {
  display: grid;
  gap: 14px;
  padding: 26px 18px;
  border-bottom: var(--notice-rule) solid var(--paper-line);
  scroll-margin-top: 96px;
}

.page-disclaimer .notice-row:last-child {
  border-bottom: 0;
}

.page-disclaimer .notice-row:target {
  background: rgba(201, 162, 39, 0.1);
  box-shadow: inset 4px 0 0 var(--gold);
}

.page-disclaimer .notice-row__index {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .notice-row__num {
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-disclaimer .notice-row__key {
  font-family: var(--font-title);
  font-size: 14px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-disclaimer .notice-row__title {
  margin: 0 0 12px;
  font-family: var(--font-title);
  font-size: 21px;
  line-height: 1.4;
  color: var(--sand);
}

.page-disclaimer .notice-row__body p {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
}

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

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

.page-disclaimer .notice-row__body a:hover {
  color: var(--gold-soft);
}

.page-disclaimer .mono,
.page-disclaimer .ver {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.page-disclaimer .ver {
  display: inline-block;
  padding: 1px 8px;
  font-size: 0.9em;
  color: var(--gold-soft);
  background: rgba(201, 162, 39, 0.18);
  border: 1px solid rgba(201, 162, 39, 0.42);
  white-space: nowrap;
}

.page-disclaimer .mono {
  color: var(--sand);
  word-break: break-all;
}

/* ---------- 下一步提示条 ---------- */
.page-disclaimer .notice-next {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin-top: 16px;
  padding: 11px 14px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--sand);
  border-left: 3px solid var(--jade);
  background: rgba(46, 139, 122, 0.1);
}

.page-disclaimer .notice-next__label {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--jade-light);
}

/* ---------- 折叠条目 ---------- */
.page-disclaimer .drawer {
  margin: 16px 0 4px;
  border: 1px solid var(--paper-line);
}

.page-disclaimer .drawer__head {
  display: flex;
  gap: 10px;
  align-items: baseline;
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-title);
  font-size: 15px;
  letter-spacing: 0.04em;
  text-align: left;
  color: var(--gold-soft);
  background: transparent;
  border: 0;
  cursor: pointer;
  transition: background 120ms ease-out;
}

.page-disclaimer .drawer__head::before {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  color: var(--jade-light);
}

.page-disclaimer .drawer__head[aria-expanded="true"]::before {
  content: "−";
}

.page-disclaimer .drawer__head:hover {
  background: rgba(201, 162, 39, 0.08);
}

.page-disclaimer .drawer__panel {
  padding: 4px 16px 16px;
  border-top: 1px solid var(--paper-line);
}

.page-disclaimer .drawer__panel[hidden] {
  display: none;
}

.page-disclaimer .notice-list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  padding: 9px 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
  border-top: 1px solid var(--paper-line);
}

.page-disclaimer .notice-list li:first-child {
  border-top: 0;
}

.page-disclaimer .notice-list__n {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold-soft);
}

/* ---------- 底部收束带 ---------- */
.page-disclaimer .notice-foot {
  margin: 34px 0 0;
  padding: 24px 0 0;
  border-top: var(--notice-rule) solid var(--gold);
}

.page-disclaimer .notice-foot__title {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-size: 20px;
  letter-spacing: 0.06em;
  color: var(--sand);
}

.page-disclaimer .notice-foot__note {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .notice-foot__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .notice-row {
    grid-template-columns: 190px 1fr;
    gap: 36px;
    padding: 32px 26px;
    align-items: start;
  }

  .page-disclaimer .notice-row__index {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .page-disclaimer .notice-row__num {
    font-size: 34px;
  }

  .page-disclaimer .notice-row__key {
    font-size: 15px;
  }

  .page-disclaimer .notice-row__title {
    font-size: 24px;
  }

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

@media (min-width: 940px) {
  .page-disclaimer .notice-intro {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
    padding-bottom: 42px;
    align-items: start;
  }

  .page-disclaimer .notice-intro__title {
    font-size: 58px;
  }

  .page-disclaimer .notice-intro__lead {
    font-size: 17px;
    max-width: 48ch;
  }

  .page-disclaimer .notice-foot__links {
    gap: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-toc__link,
  .page-disclaimer .drawer__head {
    transition: none;
  }

  .page-disclaimer .notice-toc__link:hover {
    transform: none;
  }
}