.page-disclaimer {
  --notice-gutter: 20px;
  --notice-text-max: 660px;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  padding: 26px 0 34px;
  background: var(--cream-100);
  overflow: hidden;
}

.page-disclaimer .notice-hero::after {
  content: "";
  position: absolute;
  top: -46%;
  right: -34%;
  width: 88%;
  height: 190%;
  background: linear-gradient(158deg, rgba(31, 114, 134, 0.14), rgba(169, 203, 211, 0.26));
  transform: rotate(11deg);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .notice-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
}

.page-disclaimer .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--text-soft);
}

.page-disclaimer .breadcrumb__item a {
  color: var(--teal-700);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-disclaimer .breadcrumb__item a:hover {
  border-bottom-color: var(--teal-500);
}

.page-disclaimer .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-strong);
}

.page-disclaimer .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--teal-700);
}

.page-disclaimer .notice-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(27px, 6.4vw, 44px);
  line-height: 1.24;
  letter-spacing: 0.01em;
  color: var(--ink-teal-900);
}

.page-disclaimer .notice-hero .lede {
  margin: 0 0 16px;
  max-width: var(--notice-text-max);
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
}

.page-disclaimer .notice-hero__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--text-soft);
}

.page-disclaimer .notice-hero__figure {
  margin: 0;
  border-radius: 18px 6px 18px 6px;
  overflow: hidden;
  background: var(--paper-50);
  box-shadow: 0 18px 36px -26px rgba(11, 46, 59, 0.55);
}

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

/* ---------- 章节索引 ---------- */
.page-disclaimer .notice-index {
  background: var(--ink-teal-900);
  border-top: 3px solid var(--ember-500);
}

.page-disclaimer .notice-index__inner {
  display: flex;
  gap: 8px;
  padding: 12px var(--notice-gutter);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-disclaimer .notice-index__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid rgba(243, 235, 221, 0.26);
  border-radius: 999px;
  color: var(--on-deep);
  font-size: 13px;
  line-height: 1;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease;
}

.page-disclaimer .notice-index__link:hover,
.page-disclaimer .notice-index__link:focus-visible {
  background: rgba(243, 235, 221, 0.12);
  border-color: rgba(243, 235, 221, 0.6);
}

.page-disclaimer .notice-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ember-200);
}

/* ---------- 正文章节 ---------- */
.page-disclaimer .notice-body {
  padding: 6px 0 44px;
  background: var(--bg);
}

.page-disclaimer .notice-body .container {
  max-width: 860px;
}

.page-disclaimer .notice-chapter {
  position: relative;
  padding: 30px 0 26px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 84px;
}

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

.page-disclaimer .notice-chapter::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 58px;
  height: 3px;
  background: var(--teal-500);
  transition: width 240ms ease, background-color 240ms ease;
}

.page-disclaimer .notice-chapter:target::before {
  width: 100%;
  background: var(--ember-500);
}

.page-disclaimer .notice-chapter__num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--teal-500);
}

.page-disclaimer .notice-chapter h2 {
  margin: 0 0 16px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(20px, 4.4vw, 26px);
  line-height: 1.38;
  color: var(--ink-teal-900);
}

.page-disclaimer .notice-chapter__text p {
  margin: 0 0 14px;
  max-width: var(--notice-text-max);
  font-size: 16px;
  line-height: 1.85;
}

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

.page-disclaimer .notice-chapter__text a {
  color: var(--teal-700);
  text-decoration: none;
  border-bottom: 1px solid var(--teal-200);
}

.page-disclaimer .notice-chapter__text a:hover {
  border-bottom-color: var(--ember-500);
  color: var(--ember-500);
}

/* 列表 */
.page-disclaimer .notice-list {
  margin: 18px 0 18px;
  padding: 0;
  list-style: none;
  border-left: 2px solid var(--teal-200);
}

.page-disclaimer .notice-list li {
  position: relative;
  padding: 9px 0 9px 16px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--text);
}

.page-disclaimer .notice-list li + li {
  border-top: 1px dashed var(--line);
}

.page-disclaimer .notice-list__key {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--teal-700);
}

.page-disclaimer .notice-list--time li {
  padding-left: 18px;
}

.page-disclaimer .notice-list--time li::before {
  content: "";
  position: absolute;
  top: 20px;
  left: -5px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal-500);
}

/* 引用示意卡 */
.page-disclaimer .cite-card {
  margin: 18px 0 20px;
  padding: 16px 18px 14px;
  background: var(--paper-50);
  border: 1px solid var(--line);
  border-left: 4px solid var(--ember-500);
  border-radius: 12px 4px 12px 4px;
}

.page-disclaimer .cite-card__label {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--text-soft);
}

.page-disclaimer .cite-card__line {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
  color: var(--ink-teal-900);
  word-break: break-word;
}

/* ---------- 页尾 ---------- */
.page-disclaimer .notice-tail {
  border-top: 3px solid var(--ember-500);
  background: var(--paper-50);
  padding: 32px 0 44px;
}

.page-disclaimer .notice-tail__inner {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-disclaimer .notice-tail__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  color: var(--ink-teal-900);
}

.page-disclaimer .notice-tail__desc {
  margin: 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-disclaimer .notice-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer {
    --notice-gutter: 28px;
  }

  .page-disclaimer .notice-hero {
    padding: 40px 0 56px;
  }

  .page-disclaimer .notice-hero__inner {
    grid-template-columns: 1.06fr 0.94fr;
    align-items: center;
    gap: 40px;
  }

  .page-disclaimer .notice-index__inner {
    gap: 10px;
    padding: 14px var(--notice-gutter);
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .page-disclaimer .notice-body {
    padding: 14px 0 64px;
  }

  .page-disclaimer .notice-chapter {
    padding: 38px 0 34px;
  }

  .page-disclaimer .notice-chapter h2 {
    max-width: 22em;
  }

  .page-disclaimer .notice-tail {
    padding: 40px 0 52px;
  }

  .page-disclaimer .notice-tail__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
  }

  .page-disclaimer .notice-tail__text {
    flex: 1 1 auto;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .notice-hero {
    padding: 52px 0 68px;
  }

  .page-disclaimer .notice-hero__inner {
    gap: 56px;
  }

  .page-disclaimer .notice-chapter {
    padding: 44px 0 38px;
  }

  .page-disclaimer .notice-chapter__text p,
  .page-disclaimer .notice-list li {
    font-size: 16.5px;
  }

  .page-disclaimer .notice-tail__title {
    font-size: 23px;
  }
}

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