.page-disclaimer {
  --disc-hair: rgba(143, 166, 184, 0.32);
  --disc-soft: rgba(232, 240, 234, 0.06);
  --disc-permit-bg: rgba(46, 111, 82, 0.16);
}

/* ---------- 顶部横幅 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding: clamp(26px, 4vw, 46px) 0 clamp(22px, 3vw, 34px);
  border-bottom: 1px solid var(--disc-hair);
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  margin-top: 18px;
}

.page-disclaimer .disc-hero__lead {
  max-width: 40em;
}

.page-disclaimer .disc-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 5.6vw, 54px);
  line-height: 1.16;
  letter-spacing: 0.01em;
  margin: 10px 0 0;
  color: var(--paper);
}

.page-disclaimer .disc-hero__intro {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--grid-grey);
  max-width: 34em;
}

.page-disclaimer .disc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-disclaimer .disc-hero__figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--disc-hair);
}

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

/* ---------- 锚点目录 ---------- */
.page-disclaimer .disc-toc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-top: clamp(20px, 3vw, 30px);
  padding: 14px 18px;
  border: 1px solid var(--disc-hair);
  border-radius: var(--radius-pill);
  background: var(--pitch-mid);
}

.page-disclaimer .disc-toc__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--card-yellow);
}

.page-disclaimer .disc-toc .toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-toc .toc-link {
  font-size: 14px;
  color: var(--grid-grey);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-disclaimer .disc-toc .toc-link:hover,
.page-disclaimer .disc-toc .toc-link:focus-visible {
  color: var(--card-yellow);
  border-bottom-color: var(--card-red);
}

/* ---------- 双栏对照 ---------- */
.page-disclaimer .disc-split {
  padding-top: clamp(28px, 4vw, 44px);
}

.page-disclaimer .disc-split__grid {
  display: grid;
  gap: clamp(28px, 4vw, 0px);
  grid-template-columns: 1fr;
}

.page-disclaimer .disc-col {
  position: relative;
}

.page-disclaimer .disc-col__head {
  margin-bottom: 20px;
}

.page-disclaimer .disc-col__index {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--card-yellow);
  padding: 2px 10px;
  border: 1px solid var(--card-yellow);
  border-radius: var(--radius-pill);
}

.page-disclaimer .disc-col__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.2;
  margin: 14px 0 6px;
  color: var(--paper);
}

.page-disclaimer .disc-col__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--board-blue);
  max-width: 30em;
}

/* 许可条目 */
.page-disclaimer .disc-permit {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .disc-permit__item {
  background: var(--disc-permit-bg);
  border: 1px solid var(--disc-hair);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}

.page-disclaimer .disc-permit__item:hover {
  border-color: var(--card-yellow);
  background: var(--pitch-mid);
}

.page-disclaimer .disc-permit__title {
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.02em;
  margin: 0 0 8px;
  color: var(--card-yellow);
}

.page-disclaimer .disc-permit__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--grid-grey);
}

.page-disclaimer .disc-permit__item a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 2px solid var(--card-yellow);
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-disclaimer .disc-permit__item a:hover,
.page-disclaimer .disc-permit__item a:focus-visible {
  color: var(--card-yellow);
  border-bottom-color: var(--card-red);
}

/* 折叠抽屉 */
.page-disclaimer .disc-drawer {
  margin-top: 16px;
  border: 1px solid var(--disc-hair);
  border-radius: var(--radius-md);
  background: var(--pitch-mid);
  overflow: hidden;
}

.page-disclaimer .disc-drawer .drawer-summary {
  cursor: pointer;
  padding: 14px 20px;
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--card-yellow);
  list-style: none;
}

.page-disclaimer .disc-drawer .drawer-summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-drawer .drawer-summary::before {
  content: "＋";
  font-family: var(--font-mono);
  margin-right: 10px;
  color: var(--board-blue);
}

.page-disclaimer .disc-drawer[open] .drawer-summary::before {
  content: "－";
  color: var(--card-red);
}

.page-disclaimer .disc-drawer .drawer-body {
  padding: 0 20px 18px;
}

.page-disclaimer .disc-drawer .drawer-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--grid-grey);
}

/* 引用条目 */
.page-disclaimer .disc-cites {
  display: grid;
  gap: 14px;
}

.page-disclaimer .disc-cite {
  border-left: 3px solid var(--line-green);
  padding: 4px 0 4px 16px;
}

.page-disclaimer .disc-cite__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-disclaimer .disc-cite__title {
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.02em;
  margin: 0;
  color: var(--paper);
}

.page-disclaimer .disc-cite p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--grid-grey);
  max-width: 34em;
}

.page-disclaimer .disc-callout {
  margin-top: 22px;
  padding: 18px 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, var(--card-yellow) 0%, #ffd968 100%);
  color: var(--ink);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
}

.page-disclaimer .disc-callout__text {
  margin: 0;
  flex: 1 1 16em;
  font-size: 15px;
  line-height: 1.75;
  font-weight: 600;
}

.page-disclaimer .disc-callout .btn--outline {
  border-color: var(--ink);
  color: var(--ink);
}

.page-disclaimer .disc-callout .btn--outline:hover,
.page-disclaimer .disc-callout .btn--outline:focus-visible {
  background: var(--ink);
  color: var(--card-yellow);
}

/* ---------- 轮次分隔 ---------- */
.page-disclaimer .round-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: clamp(30px, 5vw, 52px) auto 0;
  max-width: var(--shell-max);
  padding: 0 var(--gutter);
}

.page-disclaimer .round-divider::before,
.page-disclaimer .round-divider::after {
  content: "";
  flex: 1;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--line-green) 0 8px, transparent 8px 16px);
}

.page-disclaimer .round-divider .round-marker {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--card-yellow);
  padding: 3px 12px;
  border: 1px solid var(--card-yellow);
  border-radius: var(--radius-pill);
}

/* ---------- 第三方区块 ---------- */
.page-disclaimer .disc-third {
  padding-bottom: clamp(28px, 4vw, 40px);
}

.page-disclaimer .disc-third__grid {
  align-items: start;
}

.page-disclaimer .disc-third__lead .section-title {
  margin-bottom: 14px;
}

.page-disclaimer .disc-third__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--grid-grey);
  max-width: 32em;
}

.page-disclaimer .disc-third__list {
  display: grid;
  gap: 1px;
  background: var(--disc-hair);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--disc-hair);
}

.page-disclaimer .disc-third__item {
  background: var(--pitch-deep);
  padding: 20px 22px;
  transition: background var(--t-fast) var(--ease);
}

.page-disclaimer .disc-third__item:hover {
  background: var(--pitch-mid);
}

.page-disclaimer .disc-third__item h3 {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 0.03em;
  margin: 0 0 8px;
  color: var(--card-yellow);
}

.page-disclaimer .disc-third__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--grid-grey);
}

/* ---------- 更新与纠错 ---------- */
.page-disclaimer .disc-updates {
  padding-top: 0;
}

.page-disclaimer .disc-updates__grid {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
  grid-template-columns: 1fr;
  align-items: start;
}

.page-disclaimer .disc-updates__body .section-title {
  margin: 8px 0 14px;
}

.page-disclaimer .disc-updates__body p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--grid-grey);
  max-width: 34em;
}

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

.page-disclaimer .disc-updates__body a {
  color: var(--card-yellow);
  text-decoration: none;
  border-bottom: 2px solid var(--line-green);
  transition: border-color var(--t-fast) var(--ease);
}

.page-disclaimer .disc-updates__body a:hover,
.page-disclaimer .disc-updates__body a:focus-visible {
  border-bottom-color: var(--card-red);
}

.page-disclaimer .disc-updates__aside {
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  border: 1px solid var(--disc-hair);
}

.page-disclaimer .disc-updates__aside-title {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 0.03em;
  margin: 0 0 14px;
  color: var(--card-yellow);
}

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

.page-disclaimer .disc-updates__facts li {
  display: flex;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--grid-grey);
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--disc-hair);
}

.page-disclaimer .disc-updates__facts li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-disclaimer .disc-updates__num {
  font-size: 12px;
  color: var(--card-red);
  flex: none;
  padding-top: 3px;
}

.page-disclaimer .disc-updates__aside-note {
  margin: 16px 0 0;
  font-size: 13px;
  color: var(--board-blue);
}

/* ---------- 底部窄带 ---------- */
.page-disclaimer .disc-band {
  margin-top: clamp(30px, 5vw, 50px);
  border-top: 2px solid var(--card-yellow);
  border-bottom: 1px solid var(--disc-hair);
  background: var(--pitch-mid);
}

.page-disclaimer .disc-band__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding: 16px 0;
}

.page-disclaimer .disc-band__text {
  margin: 0;
  font-size: 12px;
  line-height: 1.9;
  letter-spacing: 0.04em;
  color: var(--board-blue);
}

.page-disclaimer .disc-band__link {
  font-size: 13px;
  color: var(--card-yellow);
  text-decoration: none;
  border-bottom: 2px solid var(--line-green);
  white-space: nowrap;
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-disclaimer .disc-band__link:hover,
.page-disclaimer .disc-band__link:focus-visible {
  color: var(--card-red);
  border-bottom-color: var(--card-red);
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .disc-toplink {
  display: flex;
  justify-content: flex-end;
  padding: 20px 0 6px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-disclaimer .disc-updates__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .disc-split__grid {
    grid-template-columns: minmax(0, 1fr) 1px minmax(0, 1fr);
    gap: 0;
  }

  .page-disclaimer .disc-split__grid > .disc-col--left {
    padding-right: clamp(24px, 3vw, 46px);
  }

  .page-disclaimer .disc-split__grid > .disc-col--right {
    padding-left: clamp(24px, 3vw, 46px);
  }

  .page-disclaimer .disc-split__grid::before {
    content: "";
    grid-column: 2;
    grid-row: 1;
    justify-self: center;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, var(--line-green) 12%, var(--line-green) 88%, transparent 100%);
  }

  .page-disclaimer .disc-col--right {
    margin-top: clamp(24px, 4vw, 64px);
  }
}

@media (max-width: 619px) {
  .page-disclaimer .disc-callout {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-disclaimer .disc-toc {
    border-radius: var(--radius-lg);
  }
}