.page-disclaimer {
  --terms-toc-top: calc(var(--step) * 7);
  background: var(--ink);
  color: var(--mist);
  font-family: var(--font-body);
}

.page-disclaimer .terms-inline {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-40);
  padding-bottom: 1px;
}

.page-disclaimer .terms-inline:hover,
.page-disclaimer .terms-inline:focus-visible {
  color: var(--mist);
  border-bottom-color: var(--mist);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  padding: calc(var(--step) * 6) 0 calc(var(--step) * 5);
  background:
    radial-gradient(120% 88% at 90% -10%, var(--cyan-08), transparent 62%),
    linear-gradient(158deg, var(--pine) 0%, var(--ink) 62%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: -12%;
  width: 46%;
  height: 100%;
  background: linear-gradient(180deg, var(--glass-40), transparent 70%);
  clip-path: polygon(28% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-disclaimer .crumbs {
  position: relative;
  z-index: 1;
  margin-bottom: calc(var(--step) * 3);
}

.page-disclaimer .crumbs__a {
  color: var(--moss);
  text-decoration: none;
}

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

.page-disclaimer .crumbs__list {
  color: var(--moss);
  font-size: 13px;
}

.page-disclaimer .terms-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: calc(var(--step) * 2);
}

.page-disclaimer .terms-hero__grid > * {
  min-width: 0;
}

.page-disclaimer .terms-hero .eyebrow {
  color: var(--cyan);
  letter-spacing: 0.18em;
  margin: 0 0 calc(var(--step) * 2);
}

.page-disclaimer .terms-hero h1 {
  margin: 0;
  max-width: 20ch;
  letter-spacing: 0.03em;
  line-height: 1.1;
}

.page-disclaimer .terms-hero__aside {
  display: grid;
  gap: calc(var(--step) * 2);
  align-content: end;
}

.page-disclaimer .terms-hero .lede {
  margin: 0;
  color: var(--mist);
  max-width: 46ch;
}

.page-disclaimer .terms-meta {
  margin: 0;
  padding-top: calc(var(--step) * 1.5);
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--moss);
}

.page-disclaimer .terms-hero__fig {
  position: relative;
  z-index: 1;
  margin: calc(var(--step) * 4) 0 0;
  border: 1px solid var(--line);
  background: var(--char);
}

.page-disclaimer .terms-hero__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 16 / 5;
}

.page-disclaimer .terms-hero__fig .note {
  margin: 0;
  padding: 10px 14px;
  border-top: 1px solid var(--line-soft);
  color: var(--moss);
}

/* ---------- 章节索引条 ---------- */
.page-disclaimer .terms-toc {
  position: sticky;
  top: var(--terms-toc-top);
  z-index: 6;
  background: rgb(8 19 15 / 0.94);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-toc__list {
  display: flex;
  gap: 2px;
  margin: 0;
  padding: calc(var(--step) * 0.75) 0;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .terms-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 12px;
  white-space: nowrap;
  color: var(--moss);
  text-decoration: none;
  font-size: 13px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: color 200ms var(--ease), border-color 200ms var(--ease), background 200ms var(--ease);
}

.page-disclaimer .terms-toc__link:hover,
.page-disclaimer .terms-toc__link:focus-visible {
  color: var(--mist);
  border-color: var(--line);
}

.page-disclaimer .terms-toc__link[aria-current="true"] {
  color: var(--cyan);
  border-color: var(--cyan-40);
  background: var(--cyan-08);
}

.page-disclaimer .terms-toc__idx {
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 0.1em;
}

.page-disclaimer .terms-toc__link[aria-current="true"] .terms-toc__idx {
  color: var(--cyan);
}

/* ---------- 条文分区 ---------- */
.page-disclaimer .terms-sec {
  padding: calc(var(--step) * 6) 0;
  border-bottom: 1px solid var(--line-soft);
  scroll-margin-top: calc(var(--step) * 15);
}

.page-disclaimer .terms-sec:nth-of-type(even) {
  background: var(--pine);
}

.page-disclaimer .terms-sec__head {
  display: flex;
  align-items: baseline;
  gap: calc(var(--step) * 1.5);
  margin-bottom: calc(var(--step) * 3);
  padding-bottom: calc(var(--step) * 1.5);
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .terms-sec__num {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  border: 1px solid var(--cyan-40);
  border-radius: var(--radius);
  padding: 3px 8px;
}

.page-disclaimer .terms-sec__head .h2 {
  margin: 0;
  line-height: 1.2;
}

.page-disclaimer .terms-sec__cols {
  display: grid;
  gap: calc(var(--step) * 3);
}

.page-disclaimer .terms-sec__main {
  min-width: 0;
}

.page-disclaimer .terms-sec__main > .body {
  margin: 0 0 calc(var(--step) * 2.5);
  color: var(--moss);
  font-size: 16px;
  line-height: 1.75;
  max-width: 62ch;
}

.page-disclaimer .terms-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 62ch;
}

.page-disclaimer .terms-list li {
  position: relative;
  padding-left: 24px;
  color: var(--moss);
  font-size: 15.5px;
  line-height: 1.7;
}

.page-disclaimer .terms-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--cyan);
}

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

.page-disclaimer .terms-note {
  color: var(--moss);
  border-left: 2px solid var(--cyan-40);
  padding-left: 14px;
  margin: 0;
  max-width: 40ch;
}

/* ---------- 提醒块 ---------- */
.page-disclaimer .terms-callout {
  display: grid;
  gap: 8px;
  margin-top: calc(var(--step) * 3);
  padding: 16px 18px;
  background: var(--orange-10);
  border: 1px solid var(--orange-45);
  border-left-width: 3px;
  max-width: 62ch;
}

.page-disclaimer .terms-callout .tag {
  justify-self: start;
}

.page-disclaimer .terms-callout p {
  margin: 0;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.65;
}

/* ---------- 折叠条文 ---------- */
.page-disclaimer .terms-fold {
  margin-top: calc(var(--step) * 3);
  border: 1px solid var(--line);
  background: rgb(36 68 58 / 0.28);
  max-width: 62ch;
}

.page-disclaimer .terms-fold > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

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

.page-disclaimer .terms-fold > summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
  color: var(--cyan);
}

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

.page-disclaimer .terms-fold__body {
  padding: 0 16px 16px;
}

.page-disclaimer .terms-steps {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 10px;
  color: var(--moss);
  font-size: 14.5px;
  line-height: 1.7;
}

.page-disclaimer .terms-steps li::marker {
  color: var(--blue);
  font-family: var(--font-mono);
}

/* ---------- 结尾 ---------- */
.page-disclaimer .terms-end {
  padding: calc(var(--step) * 6) 0 calc(var(--step) * 7);
  background: var(--char);
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-end__inner {
  display: grid;
  gap: calc(var(--step) * 3);
  align-items: center;
}

.page-disclaimer .terms-end__text {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 3.2vw, 1.7rem);
  letter-spacing: 0.04em;
  line-height: 1.3;
  color: var(--mist);
  max-width: 24ch;
}

.page-disclaimer .terms-end__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .terms-end .btn {
  text-decoration: none;
}

.page-disclaimer .terms-toc__link:focus-visible,
.page-disclaimer .terms-inline:focus-visible,
.page-disclaimer .terms-fold > summary:focus-visible,
.page-disclaimer .terms-end .btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

@media (min-width: 720px) {
  .page-disclaimer .terms-hero {
    padding-top: calc(var(--step) * 8);
  }

  .page-disclaimer .terms-end__inner {
    grid-template-columns: 1fr auto;
  }

  .page-disclaimer .terms-end__links {
    justify-content: flex-end;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: calc(var(--step) * 5);
    align-items: end;
  }

  .page-disclaimer .terms-hero__aside {
    padding-bottom: 6px;
  }

  .page-disclaimer .terms-hero__fig {
    margin-top: calc(var(--step) * 5);
  }

  .page-disclaimer .terms-sec {
    padding: calc(var(--step) * 8) 0;
  }

  .page-disclaimer .terms-sec__cols {
    grid-template-columns: minmax(0, 1fr) 236px;
    gap: calc(var(--step) * 5);
  }

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

  .page-disclaimer .terms-note {
    border-left-color: var(--line);
    border-top: 1px solid var(--cyan-40);
    border-left: none;
    padding-left: 0;
    padding-top: 12px;
    position: sticky;
    top: calc(var(--terms-toc-top) + 64px);
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-toc__link {
    transition: none;
  }
}
</main>