.page-disclaimer {
  --terms-line: var(--grid);
  --terms-dim: var(--mist);
}

.page-disclaimer .crumb {
  padding-top: clamp(18px, 4vw, 32px);
}

.page-disclaimer .crumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--mist);
}

.page-disclaimer .crumb-link {
  color: var(--mist);
  text-decoration: none;
  transition: color 200ms var(--ease);
}

.page-disclaimer .crumb-link:hover,
.page-disclaimer .crumb-link:focus-visible {
  color: var(--cyan);
}

.page-disclaimer .crumb-sep {
  color: var(--terms-line);
}

/* ---- 标题区 ---- */
.page-disclaimer .terms-head {
  padding: clamp(22px, 4vw, 40px) 0 clamp(20px, 3.4vw, 34px);
}

.page-disclaimer .terms-head h1 {
  margin: 10px 0 0;
  font-size: clamp(36px, 8vw, 72px);
  line-height: 1.03;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--ice);
}

.page-disclaimer .terms-head__lede {
  max-width: 34em;
  margin: clamp(14px, 2.4vw, 22px) 0 0;
  font-size: 17px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---- 版本窄条 ---- */
.page-disclaimer .terms-version {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  padding: 16px clamp(16px, 3vw, 30px);
  background: var(--panel-blue);
  border-top: 2px solid var(--orange);
}

.page-disclaimer .terms-version__item {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 9px 0;
  min-width: 0;
}

.page-disclaimer .terms-version__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .terms-version__val {
  font-size: 14px;
  line-height: 1.5;
  color: var(--ice);
  overflow-wrap: anywhere;
}

.page-disclaimer .terms-version__val.num {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.02em;
  color: var(--orange);
}

@media (min-width: 720px) {
  .page-disclaimer .terms-version {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 clamp(18px, 3vw, 34px);
  }

  .page-disclaimer .terms-version__item {
    padding: 6px 0;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .terms-version {
    grid-template-columns: 0.7fr 0.9fr 1fr 1.6fr;
  }
}

/* ---- 顶部横幅 ---- */
.page-disclaimer .terms-banner {
  margin: clamp(20px, 3.4vw, 36px) 0 0;
  background: var(--deep-sea);
  border: 1px solid var(--terms-line);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-disclaimer .terms-banner img {
  display: block;
  width: 100%;
  height: clamp(190px, 32vw, 340px);
  object-fit: cover;
  object-position: center;
}

/* ---- 双栏条款版式 ---- */
.page-disclaimer .terms-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 60px);
  margin-top: clamp(36px, 6vw, 72px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

@media (min-width: 960px) {
  .page-disclaimer .terms-body {
    grid-template-columns: 252px minmax(0, 1fr);
  }
}

.page-disclaimer .terms-index {
  align-self: start;
  min-width: 0;
}

@media (min-width: 960px) {
  .page-disclaimer .terms-index {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

.page-disclaimer .terms-index__label {
  margin: 0 0 12px;
  color: var(--cyan);
}

.page-disclaimer .terms-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--terms-line);
}

.page-disclaimer .terms-index__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  min-height: 44px;
  padding: 11px 4px;
  border-bottom: 1px solid var(--terms-line);
  color: var(--mist);
  font-size: 14px;
  line-height: 1.45;
  text-decoration: none;
  transition: color 200ms var(--ease);
}

.page-disclaimer .terms-index__link span:last-child {
  transition: transform 200ms var(--ease);
}

.page-disclaimer .terms-index__link:hover,
.page-disclaimer .terms-index__link:focus-visible {
  color: var(--cyan);
}

.page-disclaimer .terms-index__link:hover span:last-child,
.page-disclaimer .terms-index__link:focus-visible span:last-child {
  transform: translateX(4px);
}

.page-disclaimer .terms-index__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

/* ---- 条款正文 ---- */
.page-disclaimer .terms-doc {
  min-width: 0;
  max-width: 40rem;
}

.page-disclaimer .terms-section {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-disclaimer .terms-section + .terms-section {
  margin-top: clamp(34px, 5vw, 58px);
}

.page-disclaimer .terms-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}

.page-disclaimer .terms-section__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-disclaimer .terms-section h2 {
  margin: 0;
  font-size: clamp(21px, 3.2vw, 28px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ice);
}

.page-disclaimer .terms-section p {
  margin: 0 0 12px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--mist);
}

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

.page-disclaimer .terms-list {
  margin: 14px 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-disclaimer .terms-list li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .terms-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.68em;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% 62%, 62% 100%, 0 100%);
}

.page-disclaimer .terms-list li strong {
  color: var(--ice);
  font-weight: 600;
}

.page-disclaimer .terms-link {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .terms-link:hover,
.page-disclaimer .terms-link:focus-visible {
  text-decoration-thickness: 2px;
}

/* ---- 底部对接 ---- */
.page-disclaimer .terms-foot {
  margin-top: clamp(40px, 6vw, 72px);
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--terms-line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
}

.page-disclaimer .terms-foot__note {
  flex: 1 1 18rem;
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer a:focus-visible,
.page-disclaimer .btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-index__link,
  .page-disclaimer .terms-index__link span:last-child {
    transition: none;
  }
}