/* ===== 使用说明 /legal/ ===== */
.page-disclaimer {
  --legal-rail: 248px;
  background: var(--snow);
  color: var(--ink);
}

.page-disclaimer .wrap {
  padding: 20px 20px 72px;
}

@media (min-width: 768px) {
  .page-disclaimer .wrap {
    padding: 28px 40px 88px;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .wrap {
    padding: 36px 64px 104px;
  }
}

/* 面包屑 */
.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

.page-disclaimer .crumbs__item {
  color: inherit;
  text-decoration: none;
}

.page-disclaimer a.crumbs__item:hover,
.page-disclaimer a.crumbs__item:focus-visible {
  color: var(--saffron);
}

.page-disclaimer .crumbs__sep {
  color: var(--fog);
}

/* 首屏 */
.page-disclaimer .legal-hero {
  display: grid;
  gap: 26px;
  padding: 26px 20px 30px;
  background: var(--deep);
  color: var(--snow);
  border: var(--line) solid var(--ink);
  box-shadow: 8px 8px 0 var(--gold);
}

@media (min-width: 900px) {
  .page-disclaimer .legal-hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
    gap: 40px;
    padding: 46px 40px 40px;
  }
}

.page-disclaimer .legal-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-disclaimer .legal-hero h1 {
  margin: 0;
  font-size: clamp(2.4rem, 12vw, 4.6rem);
  font-weight: 300;
  line-height: 1.03;
  letter-spacing: -0.01em;
}

.page-disclaimer .legal-hero__lede {
  margin: 18px 0 0;
  max-width: 44ch;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--snow);
}

.page-disclaimer .stamp {
  display: inline-block;
  margin: 22px 0 0;
  padding: 6px 12px;
  background: var(--snow);
  color: var(--saffron);
  border: 2px solid var(--saffron);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  transform: rotate(-2deg);
}

.page-disclaimer .legal-hero__media {
  margin: 0;
  border-color: var(--ink);
  box-shadow: 8px 8px 0 var(--gold);
}

.page-disclaimer .legal-hero__media .media__cap {
  background: var(--snow);
  color: var(--ink);
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
}

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

/* 修订摘要 */
.page-disclaimer .revision {
  margin: 32px 0 0;
  background: var(--sand);
  border: var(--line) solid var(--ink);
  box-shadow: 5px 5px 0 var(--deep);
}

.page-disclaimer .revision > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--ink);
}

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

.page-disclaimer .revision > summary::after {
  content: "展开";
  flex: 0 0 auto;
  padding: 2px 8px;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--saffron);
  border: 1px solid var(--saffron);
}

.page-disclaimer .revision[open] > summary::after {
  content: "收起";
}

.page-disclaimer .revision__body {
  padding: 16px 18px 18px;
  border-top: 1px solid rgba(18, 25, 30, 0.28);
}

.page-disclaimer .revision__body p {
  margin: 0 0 12px;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-disclaimer .revision__list {
  margin: 0;
  padding-left: 1.15em;
  display: grid;
  gap: 8px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* 主体两栏 */
.page-disclaimer .legal-layout {
  display: grid;
  gap: 32px;
  margin-top: 44px;
}

@media (min-width: 1024px) {
  .page-disclaimer .legal-layout {
    grid-template-columns: var(--legal-rail) minmax(0, 1fr);
    gap: 56px;
    margin-top: 56px;
  }
}

/* 条款目录 */
.page-disclaimer .legal-toc {
  padding: 16px;
  background: var(--snow);
  border: var(--line) solid var(--ink);
  box-shadow: 5px 5px 0 var(--deep);
}

@media (min-width: 1024px) {
  .page-disclaimer .legal-toc {
    position: sticky;
    top: 24px;
  }
}

.page-disclaimer .legal-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--saffron);
}

.page-disclaimer .toc-list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .toc-list li {
  flex: 0 0 auto;
}

.page-disclaimer .toc-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 12px;
  background: var(--snow);
  border: 2px solid var(--ink);
  color: var(--ink);
  font-size: 0.86rem;
  text-decoration: none;
}

.page-disclaimer .toc-link:hover,
.page-disclaimer .toc-link:focus-visible {
  background: var(--gold-hi);
}

.page-disclaimer .toc-link__no {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--saffron);
}

@media (min-width: 1024px) {
  .page-disclaimer .toc-list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .toc-link {
    display: flex;
    width: 100%;
    padding: 7px 10px;
    background: transparent;
    border: 0;
    border-left: 3px solid transparent;
    font-size: 0.88rem;
  }

  .page-disclaimer .toc-link:hover,
  .page-disclaimer .toc-link:focus-visible {
    background: var(--sand);
    border-left-color: var(--gold);
  }
}

.page-disclaimer .legal-toc__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--fog);
}

.page-disclaimer .legal-toc__label {
  width: 100%;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--fog);
}

.page-disclaimer .legal-toc__links a {
  font-size: 0.84rem;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px dashed var(--blue);
}

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

@media (min-width: 1024px) {
  .page-disclaimer .legal-toc__links {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}

/* 条款条文 */
.page-disclaimer .clause {
  padding: 26px 0 30px;
  border-top: 2px solid var(--ink);
  scroll-margin-top: 24px;
}

@media (min-width: 768px) {
  .page-disclaimer .clause {
    padding: 30px 0 34px;
  }
}

.page-disclaimer .clause__head {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  align-items: baseline;
  gap: 0 18px;
}

.page-disclaimer .clause__no {
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 5vw, 1.9rem);
  font-weight: 500;
  line-height: 1;
  color: var(--gold);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-size: clamp(1.22rem, 3.6vw, 1.62rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .clause__body {
  margin-top: 14px;
}

@media (min-width: 768px) {
  .page-disclaimer .clause__body {
    padding-left: 74px;
  }
}

.page-disclaimer .clause__body p {
  margin: 0 0 1.2em;
  font-size: 0.97rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

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

.page-disclaimer .term {
  font-family: var(--font-mono);
  font-size: 0.88em;
  letter-spacing: 0.02em;
  color: var(--ink);
  background: var(--sand);
  border-bottom: 2px solid var(--gold);
  padding: 1px 4px;
  overflow-wrap: anywhere;
}

/* 联系区 */
.page-disclaimer .legal-contact {
  display: grid;
  gap: 20px;
  margin-top: 56px;
  padding: 26px 20px 28px;
  background: var(--sand);
  border: var(--line) solid var(--ink);
  box-shadow: 8px 8px 0 var(--deep);
}

@media (min-width: 900px) {
  .page-disclaimer .legal-contact {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 24px 48px;
    padding: 36px 34px 38px;
    margin-top: 72px;
  }

  .page-disclaimer .legal-contact__head {
    grid-column: 1;
  }

  .page-disclaimer .legal-contact__list {
    grid-column: 2;
  }
}

.page-disclaimer .legal-contact__title {
  margin: 0 0 12px;
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .legal-contact__text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-disclaimer .legal-contact__list {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-disclaimer .legal-contact .contact-item {
  display: grid;
  gap: 5px;
  padding: 13px 15px;
  background: var(--snow);
  border: 2px solid var(--ink);
}

.page-disclaimer .legal-contact .contact-item__key {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--saffron);
}

.page-disclaimer .legal-contact .contact-item__val {
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-disclaimer .legal-contact .contact-item__note {
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--ink-soft);
}