.page-disclaimer {
  --disc-radius: 14px;
  --disc-gap: 20px;
  position: relative;
  padding-block: clamp(16px, 3vw, 34px) clamp(56px, 9vw, 104px);
  background:
    linear-gradient(180deg, rgba(255, 106, 43, 0.07) 0%, rgba(6, 19, 31, 0) 360px),
    var(--ink-900);
  color: var(--text);
  font-family: var(--font-body);
}

.page-disclaimer .disc-wrap {
  display: block;
}

.page-disclaimer .disc-crumbs {
  margin-block: 4px 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-disclaimer .disc-crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--text-dim);
}

.page-disclaimer .disc-crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-disclaimer .disc-crumbs a {
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-disclaimer .disc-crumbs a:hover {
  color: var(--orange-soft);
  border-bottom-color: var(--orange-soft);
}

/* ---------- 页头 ---------- */

.page-disclaimer .disc-hero {
  display: grid;
  gap: var(--disc-gap);
}

.page-disclaimer .disc-hero__text .eyebrow {
  display: inline-block;
  margin: 0 0 10px;
  color: var(--mint);
}

.page-disclaimer .disc-hero__text h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(30px, 7vw, 56px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .disc-lede {
  margin: 0;
  max-width: 44ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-disclaimer .disc-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
}

.page-disclaimer .disc-meta__k {
  color: var(--text-dim);
}

.page-disclaimer .disc-meta__v {
  color: var(--text);
  padding: 3px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--ink-800);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .disc-meta__sep {
  width: 1px;
  height: 14px;
  background: var(--line);
}

.page-disclaimer .disc-hero__media {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--disc-radius);
  overflow: hidden;
  background:
    repeating-linear-gradient(90deg, rgba(36, 66, 88, 0.55) 0 1px, transparent 1px 44px),
    linear-gradient(140deg, #0B1D2C 0%, #112A3D 100%);
}

.page-disclaimer .disc-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.72;
  mix-blend-mode: luminosity;
}

.page-disclaimer .disc-hero__media .media-frame__caption {
  position: absolute;
  left: 14px;
  bottom: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--orange-soft);
  text-transform: uppercase;
}

/* ---------- 速览卡 ---------- */

.page-disclaimer .disc-quick {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: var(--disc-radius);
  background: var(--line);
  overflow: hidden;
}

.page-disclaimer .disc-quick__item {
  display: grid;
  gap: 6px;
  padding: 18px 18px 20px;
  background: var(--ink-800);
}

.page-disclaimer .disc-quick__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--orange);
  letter-spacing: 0.1em;
}

.page-disclaimer .disc-quick__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.page-disclaimer .disc-quick__desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-dim);
}

/* ---------- 主体：目录 + 条款 ---------- */

.page-disclaimer .disc-body {
  display: grid;
  gap: 28px;
  margin-top: clamp(32px, 5vw, 56px);
}

.page-disclaimer .disc-toc {
  padding: 14px 0 4px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-toc__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.page-disclaimer .disc-toc__list {
  display: flex;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .disc-toc__list li {
  flex: 0 0 auto;
}

.page-disclaimer .disc-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--ink-800);
  color: var(--text-dim);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.page-disclaimer .disc-toc__list a:hover,
.page-disclaimer .disc-toc__list a:focus-visible {
  color: var(--text);
  border-color: var(--orange-soft);
  background: var(--ink-700);
}

.page-disclaimer .disc-toc__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--orange);
}

/* ---------- 条款 ---------- */

.page-disclaimer .disc-clauses {
  display: block;
  min-width: 0;
}

.page-disclaimer .disc-clause {
  scroll-margin-top: 88px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-clause + .disc-clause {
  margin-top: 34px;
}

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

.page-disclaimer .disc-clause__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 4.4vw, 28px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text);
}

.page-disclaimer .disc-clause__body p {
  margin: 0 0 14px;
  max-width: 42em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text-dim);
}

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

.page-disclaimer .disc-clause__body a {
  color: var(--orange-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 154, 107, 0.45);
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-disclaimer .disc-clause__body a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

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

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 10px;
  height: 2px;
  background: var(--mint);
}

/* ---------- 数据规格条 ---------- */

.page-disclaimer .disc-specs {
  display: grid;
  gap: 1px;
  margin: 18px 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--line);
  overflow: hidden;
}

.page-disclaimer .disc-spec {
  display: grid;
  gap: 4px;
  padding: 13px 16px;
  background: var(--ink-800);
}

.page-disclaimer .disc-spec__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mint);
  text-transform: uppercase;
}

.page-disclaimer .disc-spec__v {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

/* ---------- 文件列表 ---------- */

.page-disclaimer .disc-files {
  display: grid;
  gap: 12px;
  margin: 18px 0;
}

.page-disclaimer .disc-file {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--ink-800);
}

.page-disclaimer .disc-file__name {
  font-family: var(--font-mono);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.page-disclaimer .disc-file__desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-dim);
}

.page-disclaimer .disc-file .chip {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
}

/* ---------- 备注与联系 ---------- */

.page-disclaimer .disc-note {
  padding-left: 14px;
  border-left: 2px solid var(--line);
  font-size: 14px !important;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-disclaimer .disc-contact {
  display: grid;
  gap: 1px;
  margin: 18px 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--line);
  overflow: hidden;
}

.page-disclaimer .disc-contact li {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: var(--ink-800);
}

.page-disclaimer .disc-contact__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.page-disclaimer .disc-contact__v {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--text);
  word-break: break-word;
  font-variant-numeric: tabular-nums;
}

/* ---------- 断点 ---------- */

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

  .page-disclaimer .disc-file {
    grid-template-columns: 168px minmax(0, 1fr) auto;
    align-items: center;
    column-gap: 16px;
  }

  .page-disclaimer .disc-file .chip {
    justify-self: end;
  }

  .page-disclaimer .disc-specs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .disc-contact li {
    grid-template-columns: 108px minmax(0, 1fr);
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
    column-gap: 40px;
  }

  .page-disclaimer .disc-hero__text {
    grid-column: 1;
    grid-row: 1;
  }

  .page-disclaimer .disc-hero__media {
    grid-column: 2;
    grid-row: 1;
    align-self: stretch;
  }

  .page-disclaimer .disc-quick {
    grid-column: 1 / -1;
    grid-row: 2;
    margin-top: 8px;
  }

  .page-disclaimer .disc-body {
    grid-template-columns: 236px minmax(0, 1fr);
    column-gap: 52px;
    align-items: start;
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: 72px;
    align-self: start;
    padding: 20px 16px 20px 0;
    border-top: none;
    border-right: 1px solid var(--line);
  }

  .page-disclaimer .disc-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .disc-toc__list a {
    width: 100%;
    padding: 10px 12px;
    border-color: transparent;
    border-radius: 8px;
    background: transparent;
    font-size: 14px;
  }

  .page-disclaimer .disc-toc__list a:hover,
  .page-disclaimer .disc-toc__list a:focus-visible {
    background: var(--ink-800);
    border-color: var(--line);
  }

  .page-disclaimer .disc-clause {
    padding-top: 30px;
    scroll-margin-top: 96px;
  }

  .page-disclaimer .disc-clause + .disc-clause {
    margin-top: 44px;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .disc-body {
    grid-template-columns: 264px minmax(0, 1fr);
    column-gap: 64px;
  }

  .page-disclaimer .disc-lede {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-crumbs a,
  .page-disclaimer .disc-toc__list a,
  .page-disclaimer .disc-clause__body a {
    transition: none;
  }
}
</main>