.page-disclaimer {
  --tick: 210px;
  background: var(--paper);
}

/* 面包屑 */
.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 20px 0 0;
  font-size: 13px;
  color: var(--moss);
}

.page-disclaimer .crumbs a {
  color: var(--ice-deep);
  text-decoration: none;
}

.page-disclaimer .crumbs a:hover {
  text-decoration: underline;
}

/* 首屏：左侧纹理图 + 右侧标题 */
.page-disclaimer .terms-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
  align-items: end;
  padding: clamp(22px, 3.4vw, 40px) 0 clamp(30px, 4.6vw, 60px);
}

.page-disclaimer .terms-head__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 2;
  background: var(--pulp);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-paper);
}

.page-disclaimer .terms-head__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  filter: saturate(0.5) contrast(0.94);
}

.page-disclaimer .terms-head__badge {
  position: absolute;
  right: 12px;
  bottom: 12px;
  font-size: 13px;
}

.page-disclaimer .terms-head__text h1 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(32px, 5.4vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--fir);
  overflow-wrap: break-word;
}

.page-disclaimer .terms-head__lead {
  max-width: 640px;
  margin: 18px 0 0;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink);
}

.page-disclaimer .terms-head__meta {
  margin: 16px 0 0;
  font-size: 14px;
  color: var(--moss);
}

@media (min-width: 880px) {
  .page-disclaimer .terms-head {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

/* 正文 + 右侧刻度 */
.page-disclaimer .terms-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  padding-bottom: clamp(36px, 5vw, 72px);
}

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

/* 章节刻度 */
.page-disclaimer .terms-track {
  border-top: 2px solid var(--fir);
  padding-top: 14px;
}

.page-disclaimer .terms-track__cap {
  margin: 0 0 2px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--moss);
}

.page-disclaimer .terms-track__name {
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 900;
  color: var(--fir);
}

.page-disclaimer .terms-track__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 18px;
  border-left: 1px solid var(--line-strong);
}

.page-disclaimer .terms-track__item {
  position: relative;
}

.page-disclaimer .terms-track__item::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 14px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--paper);
  border: 1.5px solid var(--ice);
}

.page-disclaimer .terms-track__item:first-child::before {
  background: var(--maple);
  border-color: var(--maple-deep);
}

.page-disclaimer .terms-track__link {
  display: flex;
  gap: 8px;
  padding: 6px 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--moss);
  text-decoration: none;
}

.page-disclaimer .terms-track__link:hover {
  color: var(--maple);
}

.page-disclaimer .terms-track__no {
  font-size: 12px;
  color: var(--ice-deep);
}

@media (min-width: 960px) {
  .page-disclaimer .terms-track {
    position: sticky;
    top: 76px;
  }
}

@media (max-width: 959px) {
  .page-disclaimer .terms-track {
    order: -1;
  }

  .page-disclaimer .terms-track__list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 0;
    border-left: 0;
  }

  .page-disclaimer .terms-track__item::before {
    display: none;
  }

  .page-disclaimer .terms-track__link {
    align-items: center;
    padding: 6px 10px;
    border: 1px solid var(--line-strong);
    background: var(--paper);
  }
}

/* 条款章节 */
.page-disclaimer .terms-sec {
  border-top: 1px solid var(--line);
  scroll-margin-top: 84px;
}

.page-disclaimer .terms-sec:last-of-type {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-sec__sum {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) 20px;
  gap: clamp(10px, 2vw, 18px);
  align-items: start;
  padding: clamp(18px, 2.6vw, 28px) 0;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .terms-sec__sum::-webkit-details-marker {
  display: none;
}

.page-disclaimer .terms-sec__sum:focus-visible {
  outline: 2px solid var(--ice-deep);
  outline-offset: 3px;
}

.page-disclaimer .terms-sec__no {
  padding-top: 6px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--maple);
}

.page-disclaimer .terms-sec__tell {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(19px, 2.5vw, 26px);
  font-weight: 900;
  line-height: 1.42;
  color: var(--fir);
}

.page-disclaimer .terms-sec__mark {
  position: relative;
  justify-self: end;
  width: 20px;
  height: 20px;
  margin-top: 8px;
}

.page-disclaimer .terms-sec__mark::before,
.page-disclaimer .terms-sec__mark::after {
  content: "";
  position: absolute;
  background: var(--ice-deep);
  transition: transform var(--dur) ease, background var(--dur) ease;
}

.page-disclaimer .terms-sec__mark::before {
  left: 0;
  top: 9px;
  width: 20px;
  height: 2px;
}

.page-disclaimer .terms-sec__mark::after {
  left: 9px;
  top: 0;
  width: 2px;
  height: 20px;
}

.page-disclaimer .terms-sec__details[open] .terms-sec__mark::before {
  background: var(--maple);
}

.page-disclaimer .terms-sec__details[open] .terms-sec__mark::after {
  transform: scaleY(0);
  background: var(--maple);
}

.page-disclaimer .terms-sec__details:not([open]) .terms-sec__tell {
  color: var(--fir-2);
}

.page-disclaimer .terms-sec__body {
  max-width: 720px;
  padding: 0 0 clamp(26px, 3.4vw, 42px);
}

.page-disclaimer .terms-sec__body p {
  margin: 14px 0 0;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink);
}

.page-disclaimer .terms-sec__body p:first-child {
  margin-top: 0;
}

.page-disclaimer .terms-sec__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-disclaimer .terms-sec__list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 12px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink);
}

.page-disclaimer .terms-sec__list li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .terms-sec__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: var(--maple);
}

.page-disclaimer .terms-sec__note {
  margin-top: 20px;
  padding: 10px 14px;
  border-left: 3px solid var(--ice);
  background: rgba(127, 179, 213, 0.12);
  font-size: 15px;
  line-height: 1.7;
  color: var(--fir);
}

@media (min-width: 760px) {
  .page-disclaimer .terms-sec__body {
    padding-left: 44px;
  }
}

/* 底部相关入口 */
.page-disclaimer .terms-next {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 14px;
  padding: clamp(24px, 3.6vw, 40px) 0 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-next__cap {
  margin: 0 6px 0 0;
  font-size: 13px;
  color: var(--moss);
}

@media (max-width: 520px) {
  .page-disclaimer .terms-next .btn {
    flex: 1 1 100%;
    text-align: center;
  }
}