.page-disclaimer {
  --legal-text: #C3D0DC;
  --legal-measure: 66ch;
}

/* 面包屑 */
.page-disclaimer .breadcrumb {
  padding-top: 24px;
  padding-bottom: 4px;
}

/* 首屏标题带 */
.page-disclaimer .legal-hero {
  padding: 20px 0 0;
}

.page-disclaimer .legal-hero__inner {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-disclaimer .legal-hero__text {
  min-width: 0;
}

.page-disclaimer .legal-hero__title {
  font-family: var(--font-display);
  font-size: clamp(30px, 6vw, 52px);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--paper-000);
  margin: 12px 0 18px;
}

.page-disclaimer .legal-hero__lead {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--legal-text);
  max-width: 58ch;
  margin: 0 0 16px;
  overflow-wrap: anywhere;
}

.page-disclaimer .legal-hero__stamp {
  display: inline-block;
  border-top: 1px solid var(--ink-800);
  padding-top: 10px;
  margin: 0;
}

.page-disclaimer .legal-hero__figure {
  margin: 0;
  border: 1px solid var(--ink-800);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  overflow: hidden;
  background: var(--ink-900);
}

.page-disclaimer .legal-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1400 / 600;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-disclaimer .legal-hero {
    padding-top: 32px;
  }
  .page-disclaimer .legal-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 56px;
    padding-bottom: 36px;
  }
}

/* 条款目次 */
.page-disclaimer .legal-index {
  margin-top: 8px;
  border-top: 1px solid var(--ink-800);
  border-bottom: 1px solid var(--ink-800);
  background: var(--ink-900);
}

.page-disclaimer .legal-index__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 22px;
  padding: 16px 0;
}

.page-disclaimer .legal-index__inner::before {
  content: "";
  width: 3px;
  align-self: stretch;
  min-height: 22px;
  background: linear-gradient(180deg, var(--cyan-400), var(--orange-500));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 6px), 50% 100%, 0 calc(100% - 6px));
}

.page-disclaimer .legal-index__label {
  font-family: var(--font-board);
  font-size: 12.5px;
  letter-spacing: 0.2em;
  color: var(--amber-300);
}

.page-disclaimer .legal-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .anchor-index__link {
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--slate-400);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .anchor-index__link:hover,
.page-disclaimer .anchor-index__link:focus-visible,
.page-disclaimer .anchor-index__link.is-active {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

/* 条款正文 */
.page-disclaimer .legal-body {
  padding: var(--step) 0;
}

.page-disclaimer .legal-body__grid {
  display: grid;
  gap: 44px;
}

.page-disclaimer .legal-section {
  min-width: 0;
  scroll-margin-top: 150px;
}

.page-disclaimer .legal-section__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--cyan-400);
  margin: 0 0 10px;
}

.page-disclaimer .legal-section__title {
  position: relative;
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.35;
  color: var(--paper-000);
  margin: 0 0 16px;
  padding-bottom: 14px;
}

.page-disclaimer .legal-section__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 46px;
  height: 1px;
  background: var(--cyan-700);
  transform: skewY(-2deg);
  transform-origin: left center;
}

.page-disclaimer .legal-section__text {
  min-width: 0;
}

.page-disclaimer .legal-section__text p {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--legal-text);
  max-width: var(--legal-measure);
  margin: 0 0 16px;
  overflow-wrap: anywhere;
}

.page-disclaimer .legal-section__text p + p {
  text-indent: 2em;
}

.page-disclaimer .legal-section__text a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-700);
  transition: border-color 0.18s var(--ease);
}

.page-disclaimer .legal-section__text a:hover,
.page-disclaimer .legal-section__text a:focus-visible {
  border-bottom-color: var(--cyan-400);
}

/* 重点条目纸面块 */
.page-disclaimer .legal-note {
  margin: 22px 0 4px;
  padding: 18px 22px 18px 26px;
  border-left: 4px solid var(--orange-500);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-950);
  max-width: var(--legal-measure);
}

/* 折叠块 */
.page-disclaimer .legal-more {
  margin: 18px 0 6px;
  max-width: var(--legal-measure);
  border: 1px solid var(--ink-800);
  background: var(--ink-900);
}

.page-disclaimer .legal-more > summary {
  cursor: pointer;
  list-style: none;
  padding: 13px 18px;
  font-family: var(--font-board);
  font-size: 14.5px;
  letter-spacing: 0.05em;
  color: var(--cyan-400);
  transition: background 0.18s var(--ease);
}

.page-disclaimer .legal-more > summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .legal-more > summary::before {
  content: "+ ";
  font-family: var(--font-mono);
}

.page-disclaimer .legal-more[open] > summary::before {
  content: "− ";
}

.page-disclaimer .legal-more > summary:hover {
  background: var(--ink-800);
}

.page-disclaimer .legal-more > summary:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 2px;
}

.page-disclaimer .legal-more__list {
  margin: 0;
  padding: 4px 20px 18px 38px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: var(--legal-text);
}

.page-disclaimer .legal-more__list li {
  margin-bottom: 9px;
}

.page-disclaimer .legal-more__list li:last-child {
  margin-bottom: 0;
}

/* 备案横条 */
.page-disclaimer .legal-filing {
  margin-top: var(--step);
  padding: var(--step) 0;
  background: var(--ink-900);
  border-top: 2px solid var(--cyan-700);
  border-bottom: 1px solid var(--ink-800);
  scroll-margin-top: 150px;
}

.page-disclaimer .legal-filing__inner {
  min-width: 0;
}

.page-disclaimer .legal-filing__title {
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1.35;
  color: var(--paper-000);
  margin: 0 0 28px;
}

.page-disclaimer .legal-filing__grid {
  display: grid;
  gap: 20px 32px;
  margin: 0;
  padding: 0;
}

.page-disclaimer .legal-filing__item {
  min-width: 0;
  border-top: 1px solid var(--ink-800);
  padding-top: 14px;
}

.page-disclaimer .legal-filing__label {
  font-family: var(--font-board);
  font-size: 12.5px;
  letter-spacing: 0.18em;
  color: var(--amber-300);
  margin: 0 0 8px;
}

.page-disclaimer .legal-filing__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper-000);
  overflow-wrap: anywhere;
}

.page-disclaimer .legal-filing__updates {
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid var(--ink-800);
  scroll-margin-top: 150px;
}

.page-disclaimer .legal-filing__subtitle {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.4;
  color: var(--paper-000);
  margin: 0 0 14px;
}

.page-disclaimer .legal-filing__updates p {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--legal-text);
  max-width: var(--legal-measure);
  margin: 0;
}

@media (min-width: 640px) {
  .page-disclaimer .legal-filing__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .legal-body {
    padding: 120px 0;
  }

  .page-disclaimer .legal-body__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 60px 72px;
  }

  .page-disclaimer .legal-section__title {
    font-size: 24px;
  }

  .page-disclaimer .legal-filing {
    margin-top: 120px;
    padding: 120px 0;
  }

  .page-disclaimer .legal-filing__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .anchor-index__link,
  .page-disclaimer .legal-section__text a,
  .page-disclaimer .legal-more > summary {
    transition: none;
  }
}