.page-disclaimer {
  --terms-band: var(--lava);
  background: var(--bone);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  background: var(--ice-deep);
  color: var(--bone);
  border-bottom: var(--rule);
  overflow: hidden;
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  top: -30%;
  width: 58%;
  height: 160%;
  background: linear-gradient(120deg, rgba(47, 198, 160, 0) 0%, rgba(47, 198, 160, .16) 45%, rgba(226, 84, 43, 0) 100%);
  transform: rotate(14deg);
  pointer-events: none;
}

.page-disclaimer .terms-hero__inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(20px, 3.5vw, 36px);
  padding-bottom: clamp(32px, 5vw, 62px);
}

.page-disclaimer .terms-hero .breadcrumb,
.page-disclaimer .terms-hero .breadcrumb a,
.page-disclaimer .terms-hero .breadcrumb li,
.page-disclaimer .terms-hero .breadcrumb span {
  color: var(--mist);
}

.page-disclaimer .terms-hero__kicker {
  margin: clamp(22px, 4vw, 46px) 0 14px;
  color: var(--aurora);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.page-disclaimer .terms-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(54px, 12.5vw, 138px);
  line-height: .92;
  letter-spacing: -.035em;
  color: var(--bone);
}

.page-disclaimer .terms-hero__lede {
  max-width: 64ch;
  margin: clamp(20px, 3vw, 32px) 0 0;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.8;
  color: #D7E1EA;
}

.page-disclaimer .terms-hero__meta {
  display: grid;
  gap: 1px;
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(159, 176, 192, .38);
}

.page-disclaimer .terms-hero__cell {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(159, 176, 192, .22);
}

.page-disclaimer .terms-hero__key {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .terms-hero__val {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--bone);
}

@media (min-width: 760px) {
  .page-disclaimer .terms-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 0;
    gap: 0;
  }
  .page-disclaimer .terms-hero__cell {
    border-top: 1px solid rgba(159, 176, 192, .38);
    border-bottom: 0;
    border-right: 1px solid rgba(159, 176, 192, .22);
    padding: 16px 18px 16px 0;
    flex-direction: column;
    gap: 8px;
  }
  .page-disclaimer .terms-hero__cell:last-child {
    border-right: 0;
  }
}

/* ---------- 首屏图 ---------- */
.page-disclaimer .terms-hero__figure {
  margin: 0;
  background: var(--glacier);
  border-bottom: var(--rule);
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 阅读进度轨 ---------- */
.page-disclaimer .terms-rail {
  position: sticky;
  top: 0;
  z-index: 4;
  height: 4px;
  background: rgba(23, 18, 15, .12);
  border-bottom: 1px solid rgba(23, 18, 15, .3);
}

.page-disclaimer .terms-rail__fill {
  display: block;
  width: 0;
  height: 100%;
  background: var(--lava);
  transition: width .12s linear;
}

/* ---------- 正文骨架 ---------- */
.page-disclaimer .terms-body {
  background:
    repeating-linear-gradient(135deg, rgba(11, 34, 57, .04) 0 1px, transparent 1px 10px),
    var(--bone);
}

.page-disclaimer .terms-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
}

@media (min-width: 940px) {
  .page-disclaimer .terms-body__grid {
    grid-template-columns: minmax(220px, 268px) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 84px);
  }
}

/* ---------- 目录 ---------- */
.page-disclaimer .terms-toc {
  border: var(--rule);
  background: var(--cream);
  box-shadow: var(--shadow-hard);
  padding: 18px 18px 20px;
}

@media (min-width: 940px) {
  .page-disclaimer .terms-toc {
    position: sticky;
    top: 22px;
  }
}

.page-disclaimer .terms-toc__title {
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink);
}

.page-disclaimer .terms-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 8px 9px 0;
  border-bottom: 1px solid rgba(23, 18, 15, .18);
  color: var(--ink);
  text-decoration: none;
  border-left: 4px solid transparent;
  transition: background-color .18s var(--ease), border-color .18s var(--ease), padding-left .18s var(--ease);
}

.page-disclaimer .terms-toc__link:hover,
.page-disclaimer .terms-toc__link:focus-visible {
  background: rgba(226, 84, 43, .1);
  padding-left: 8px;
}

.page-disclaimer .terms-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--lava);
}

.page-disclaimer .terms-toc__text {
  font-size: 15px;
  line-height: 1.4;
}

.page-disclaimer .terms-toc__link.is-active,
.page-disclaimer .terms-toc__link[aria-current],
.page-disclaimer .terms-toc__link[aria-current="true"] {
  border-left-color: var(--lava);
  background: rgba(226, 84, 43, .12);
  padding-left: 8px;
}

.page-disclaimer .terms-toc__link.is-active .terms-toc__text,
.page-disclaimer .terms-toc__link[aria-current] .terms-toc__text {
  font-weight: 700;
}

.page-disclaimer .terms-toc__foot {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-disclaimer .terms-toc__foot a {
  color: var(--glacier);
  text-underline-offset: 3px;
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .terms-content {
  min-width: 0;
}

.page-disclaimer .terms-clause {
  border-top: 4px solid var(--ink);
  padding-top: clamp(18px, 2.4vw, 26px);
  margin-bottom: clamp(44px, 7vw, 80px);
}

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

.page-disclaimer .terms-clause__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: clamp(16px, 2.2vw, 24px);
}

.page-disclaimer .terms-clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--bone);
  background: var(--ink);
  padding: 5px 10px;
}

.page-disclaimer .terms-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4.2vw, 42px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-disclaimer .terms-clause:nth-of-type(even) .terms-clause__num {
  background: var(--lava);
}

.page-disclaimer .terms-clause .prose {
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-disclaimer .terms-clause .prose > p {
  margin: 0 0 1.1em;
}

.page-disclaimer .terms-clause .prose > p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .terms-clause .prose h3 {
  margin: 1.8em 0 .6em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: .04em;
  color: var(--ice-deep);
}

.page-disclaimer .terms-clause .prose h3::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 3px;
  margin-right: 9px;
  vertical-align: middle;
  background: var(--lava);
}

.page-disclaimer .terms-clause .prose a {
  color: var(--glacier);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .terms-clause .prose a:hover {
  color: var(--lava);
}

.page-disclaimer .terms-clause .prose ul {
  margin: 0 0 1.2em;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-clause .prose ul li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 9px;
}

.page-disclaimer .terms-clause .prose ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 11px;
  height: 2px;
  background: var(--lava);
}

/* ---------- 关键数据条 ---------- */
.page-disclaimer .terms-facts {
  display: grid;
  gap: 1px;
  margin: 1.5em 0 1.6em;
  padding: 0;
  background: var(--ink);
  border: 1px solid var(--ink);
}

@media (min-width: 620px) {
  .page-disclaimer .terms-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-disclaimer .terms-facts__item {
  background: var(--bone);
  padding: 15px 16px;
}

.page-disclaimer .terms-facts__key {
  margin: 0 0 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .terms-facts__val {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.6vw, 26px);
  letter-spacing: -.01em;
  color: var(--ice-deep);
}

/* ---------- 折叠说明 ---------- */
.page-disclaimer .terms-fold {
  margin: 1.6em 0 0;
  border: 2px solid var(--ink);
  background: var(--cream);
}

.page-disclaimer .terms-fold > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--ink);
}

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

.page-disclaimer .terms-fold > summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--lava);
}

.page-disclaimer .terms-fold[open] > summary::after {
  content: "−";
}

.page-disclaimer .terms-fold[open] > summary {
  border-bottom: 2px solid var(--ink);
  background: rgba(226, 84, 43, .12);
}

.page-disclaimer .terms-fold__inner {
  padding: 14px 16px 16px;
}

.page-disclaimer .terms-fold__inner p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-disclaimer .terms-fold__inner a {
  color: var(--glacier);
  text-underline-offset: 3px;
}

/* ---------- 收尾 ---------- */
.page-disclaimer .terms-tail {
  background: var(--ice-deep);
  border-top: var(--rule);
  padding: clamp(38px, 6vw, 72px) 0 clamp(46px, 7vw, 86px);
}

.page-disclaimer .terms-tail__card {
  border: 2px solid var(--bone);
  box-shadow: var(--shadow-frame);
  background: var(--ice-deep);
  padding: clamp(22px, 4vw, 40px);
}

.page-disclaimer .terms-tail__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--aurora);
}

.page-disclaimer .terms-tail__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 4vw, 40px);
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--bone);
  max-width: 22ch;
}

.page-disclaimer .terms-tail__text {
  margin: 0 0 clamp(20px, 3vw, 30px);
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.8;
  color: #CBD8E2;
}

.page-disclaimer .terms-tail__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 26px;
}

.page-disclaimer .terms-tail__link {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--bone);
  text-decoration: none;
  border-bottom: 2px solid var(--aurora);
  padding-bottom: 3px;
}

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

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-toc__link,
  .page-disclaimer .terms-rail__fill {
    transition: none;
  }
}