.page-disclaimer {
  --legal-measure: 860px;
  --legal-narrow: 760px;
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 52%, var(--ink) 100%);
  color: var(--text);
  padding-top: clamp(18px, 3vw, 36px);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: clip;
}

.page-disclaimer .breadcrumb__list {
  font-size: 13px;
}

/* 页头 */
.page-disclaimer .legal-head {
  padding: clamp(22px, 4vw, 46px) 0 clamp(20px, 3vw, 30px);
}

.page-disclaimer .legal-head__title {
  margin: 12px 0 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(27px, 5.4vw, 54px);
  line-height: 1.07;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-disclaimer .legal-head__lead {
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  max-width: 720px;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--muted);
}

/* 页头横幅 */
.page-disclaimer .legal-banner {
  margin: 0;
}

.page-disclaimer .legal-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 280px;
  object-fit: cover;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  filter: saturate(0.82) contrast(1.04);
}

/* 章节窄色带 */
.page-disclaimer .legal-rail {
  margin-top: clamp(22px, 3.4vw, 38px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(100deg, rgba(122, 10, 28, 0.92) 0%, rgba(42, 43, 49, 0.9) 42%, rgba(14, 15, 18, 0.96) 100%);
}

.page-disclaimer .legal-rail__list {
  display: flex;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-rail__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 13px;
  font-size: 12.5px;
  line-height: 1.2;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--ease), color var(--ease);
}

.page-disclaimer .legal-rail__link:hover,
.page-disclaimer .legal-rail__link:focus-visible {
  background: rgba(200, 16, 46, 0.42);
  color: var(--white);
}

.page-disclaimer .legal-rail__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

/* 条款章节 */
.page-disclaimer .legal-section {
  padding: clamp(28px, 4.6vw, 52px) 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 118px;
}

.page-disclaimer .legal-section__head {
  margin-bottom: clamp(16px, 2.4vw, 24px);
}

.page-disclaimer .legal-section__num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--red);
}

.page-disclaimer .legal-section__title {
  position: relative;
  margin: 8px 0 0;
  padding-bottom: 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.4vw, 27px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-disclaimer .legal-section__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 52px;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--red-deep) 62%, transparent);
}

.page-disclaimer .legal-section__body {
  max-width: var(--legal-measure);
}

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

.page-disclaimer .legal-list__item {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
}

.page-disclaimer .legal-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.86em;
  width: 9px;
  height: 1px;
  background: var(--muted);
}

.page-disclaimer .legal-list__item a,
.page-disclaimer .legal-close__hint a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(41, 242, 214, 0.35);
  transition: color var(--ease), border-color var(--ease);
}

.page-disclaimer .legal-list__item a:hover,
.page-disclaimer .legal-list__item a:focus-visible,
.page-disclaimer .legal-close__hint a:hover,
.page-disclaimer .legal-close__hint a:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}

/* 浅色提示面板 */
.page-disclaimer .legal-note {
  margin: clamp(20px, 3vw, 30px) 0 0;
  background: var(--paper);
  border-left: 3px solid var(--red);
}

.page-disclaimer .legal-note__summary {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 20px;
  list-style: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--ink);
}

.page-disclaimer .legal-note__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .legal-note__summary::after {
  content: "展开";
  flex: none;
  margin-left: auto;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--red);
}

.page-disclaimer .legal-note[open] .legal-note__summary::after {
  content: "收起";
}

.page-disclaimer .legal-note__body {
  padding: 0 20px 18px;
}

.page-disclaimer .legal-note__body p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.8;
  color: #3C3D43;
}

.page-disclaimer .legal-note__body p:last-child {
  margin-bottom: 0;
}

/* 收束区 */
.page-disclaimer .legal-close {
  max-width: var(--legal-narrow);
  padding-top: clamp(34px, 5vw, 60px);
}

.page-disclaimer .legal-divider {
  margin-bottom: clamp(18px, 3vw, 28px);
  color: var(--line);
}

.page-disclaimer .legal-divider svg {
  display: block;
}

.page-disclaimer .legal-close__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.2vw, 24px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-disclaimer .legal-close__lead {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .legal-contact {
  display: grid;
  gap: 0;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-disclaimer .legal-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.7;
}

.page-disclaimer .legal-contact__key {
  flex: 0 0 84px;
  padding-top: 2px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-disclaimer .legal-contact__val {
  min-width: 0;
  color: var(--text);
  word-break: break-word;
}

.page-disclaimer .legal-close__hint {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

@media (min-width: 700px) {
  .page-disclaimer .legal-rail__link {
    padding: 13px 17px;
    font-size: 13px;
  }

  .page-disclaimer .legal-contact__key {
    flex-basis: 104px;
  }

  .page-disclaimer .legal-banner img {
    max-height: 340px;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .legal-section {
    display: grid;
    grid-template-columns: minmax(170px, 220px) minmax(0, 1fr);
    column-gap: clamp(28px, 4vw, 64px);
    align-items: start;
  }

  .page-disclaimer .legal-section__head {
    margin-bottom: 0;
  }

  .page-disclaimer .legal-banner img {
    max-height: 380px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-rail__link,
  .page-disclaimer .legal-list__item a,
  .page-disclaimer .legal-close__hint a {
    transition: none;
  }
}