.page-disclaimer {
  --pane-raised: #22262D;
  --clause-gap: clamp(44px, 6vw, 76px);
  position: relative;
  padding-top: calc(var(--header-h) + 26px);
  padding-bottom: clamp(56px, 9vw, 104px);
  color: var(--ink);
  overflow-x: clip;
  background:
    radial-gradient(115% 55% at 84% 0%, rgba(201, 162, 39, 0.1), transparent 60%),
    linear-gradient(180deg, var(--night) 0%, var(--slate) 55%, var(--night) 100%);
}

.page-disclaimer .breadcrumbs {
  margin-bottom: clamp(20px, 3.5vw, 36px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  display: grid;
  gap: clamp(26px, 4.5vw, 48px);
  align-items: center;
}

.page-disclaimer .legal-hero__text h1 {
  margin: 10px 0 18px;
  max-width: 16ch;
}

.page-disclaimer .legal-hero__text .lede {
  max-width: 54ch;
}

.page-disclaimer .legal-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-disclaimer .legal-hero__frame {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--slate);
  overflow: hidden;
  box-shadow: 0 26px 64px rgba(0, 0, 0, 0.5);
}

.page-disclaimer .legal-hero__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1600 / 640;
  object-fit: cover;
}

.page-disclaimer .legal-hero__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(118deg, transparent 0 26px, rgba(201, 162, 39, 0.09) 26px 27px);
}

/* ---------- 条款主干 ---------- */
.page-disclaimer .legal-index {
  margin-top: clamp(52px, 8vw, 92px);
}

.page-disclaimer .legal-index__head {
  max-width: 60ch;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-disclaimer .legal-index__head h2 {
  margin: 8px 0 10px;
}

.page-disclaimer .index-cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-disclaimer .index-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 14px;
  row-gap: 5px;
  height: 100%;
  padding: 18px 20px 18px 16px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--ink);
  text-decoration: none;
  transition:
    border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.page-disclaimer .index-card:hover,
.page-disclaimer .index-card:focus-visible {
  border-color: var(--gold);
  border-left-color: var(--cyan);
  background: var(--pane-raised);
  transform: translateY(-2px);
}

.page-disclaimer .index-card__no {
  grid-row: 1 / span 2;
  align-self: start;
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--sand);
  transition: color var(--dur) var(--ease);
}

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

.page-disclaimer .index-card__title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-disclaimer .index-card__desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .clause {
  position: relative;
  margin-top: var(--clause-gap);
  display: grid;
  gap: 18px;
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-disclaimer .clause__rail {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .clause__no {
  font-family: var(--font-mono);
  font-size: 24px;
  letter-spacing: 0.04em;
  color: var(--gold);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .clause__label {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-disclaimer .clause__body {
  max-width: 74ch;
}

.page-disclaimer .clause__body h2 {
  margin: 0 0 14px;
  font-size: clamp(20px, 2.2vw, 24px);
  line-height: 1.35;
  letter-spacing: 0.01em;
}

.page-disclaimer .clause__body > p {
  margin: 0 0 18px;
  line-height: 1.85;
  color: var(--ink);
}

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

.page-disclaimer .clause__list li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-disclaimer .clause__item-no {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-disclaimer .clause--key .clause__body {
  padding: clamp(18px, 3vw, 26px);
  border-left: 2px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: linear-gradient(90deg, rgba(201, 162, 39, 0.08), rgba(201, 162, 39, 0) 62%);
}

.page-disclaimer .clause:target .clause__no {
  color: var(--cyan);
}

.page-disclaimer .clause:target .clause__rail {
  border-color: var(--gold);
}

/* ---------- 联系收束 ---------- */
.page-disclaimer .legal-contact {
  margin-top: clamp(56px, 8vw, 96px);
}

.page-disclaimer .legal-contact::before {
  content: "";
  display: block;
  width: 64px;
  height: 2px;
  margin-bottom: 26px;
  background: var(--gold);
}

.page-disclaimer .legal-contact > h2 {
  margin: 0 0 20px;
}

.page-disclaimer .legal-contact__card {
  display: grid;
  gap: 18px;
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(140deg, var(--slate), var(--panel));
}

.page-disclaimer .legal-contact__card .lede {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
}

.page-disclaimer .legal-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-disclaimer .legal-contact__mail {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2vw, 19px);
  letter-spacing: 0.01em;
  color: var(--cyan);
  word-break: break-all;
}

.page-disclaimer .legal-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
}

.page-disclaimer .legal-contact__links a {
  color: var(--sand);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--line);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .legal-contact__links a:hover,
.page-disclaimer .legal-contact__links a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .legal-foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}

.page-disclaimer .legal-foot a {
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .legal-foot a:hover,
.page-disclaimer .legal-foot a:focus-visible {
  color: var(--sand);
}

/* ---------- 断点 ---------- */
@media (max-width: 419px) {
  .page-disclaimer .clause__list li {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }
}

@media (min-width: 620px) {
  .page-disclaimer .index-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .legal-hero {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: end;
  }

  .page-disclaimer .legal-hero__text {
    padding-bottom: 10px;
  }

  .page-disclaimer .clause {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 40px;
  }

  .page-disclaimer .clause__rail {
    position: sticky;
    top: calc(var(--header-h) + 26px);
    align-self: start;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 0 0 0 16px;
    border-bottom: 0;
    border-left: 1px solid var(--line);
  }

  .page-disclaimer .clause__label {
    writing-mode: vertical-rl;
    letter-spacing: 0.24em;
  }

  .page-disclaimer .clause--key .clause__body {
    padding: 26px 28px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .index-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}