.page-disclaimer {
  --disc-body: rgba(242, 245, 255, .82);
  --disc-hair: rgba(143, 166, 216, .24);
  --disc-anchor-gap: calc(var(--bar-h) + 74px);
}

.page-disclaimer .breadcrumbs {
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--blue-mist);
}

.page-disclaimer .breadcrumbs a {
  color: var(--blue-mist);
  text-decoration: none;
  transition: color .2s var(--ease-out);
}

.page-disclaimer .breadcrumbs a:hover {
  color: var(--orange-soft);
}

.page-disclaimer .breadcrumbs__sep {
  margin: 0 8px;
  opacity: .5;
}

/* ── 首屏 ─────────────────────────────── */
.page-disclaimer .legal-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(24px, 4vw, 46px) 0 clamp(48px, 7vw, 88px);
  border-bottom: 1px solid var(--blue-line);
}

.page-disclaimer .legal-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  margin: 0;
}

.page-disclaimer .legal-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .34;
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(112deg,
      var(--blue-deep) 4%,
      rgba(10, 22, 51, .88) 40%,
      rgba(10, 22, 51, .48) 74%,
      rgba(10, 22, 51, .94) 100%);
}

.page-disclaimer .legal-hero .eyebrow {
  margin-top: clamp(28px, 5vw, 54px);
  color: var(--orange);
}

.page-disclaimer .legal-hero__title {
  margin: 16px 0 0;
  max-width: 18ch;
  font-size: clamp(34px, 6.4vw, 78px);
  font-weight: 250;
  line-height: 1.06;
  letter-spacing: -.03em;
  color: var(--white-cool);
}

.page-disclaimer .legal-hero__lead {
  margin: 24px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.82;
  color: var(--blue-mist);
}

.page-disclaimer .legal-hero__facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin: clamp(32px, 5vw, 46px) 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--blue-line);
}

.page-disclaimer .legal-hero__fact dt {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--blue-mist);
}

.page-disclaimer .legal-hero__fact dd {
  margin: 9px 0 0;
  display: grid;
  gap: 5px;
}

.page-disclaimer .legal-hero__fact .data-num {
  font-size: 17px;
  color: var(--green-neon);
}

.page-disclaimer .legal-hero__fact-note {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(143, 166, 216, .82);
}

/* ── 条款索引条 ───────────────────────── */
.page-disclaimer .clause-index {
  position: sticky;
  top: var(--bar-h);
  z-index: 5;
  background: rgba(10, 22, 51, .93);
  border-bottom: 1px solid var(--blue-line);
  backdrop-filter: blur(10px);
}

.page-disclaimer .clause-index__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 11px 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-disclaimer .clause-index__inner::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .clause-index__label {
  flex: none;
  margin: 0;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--blue-mist);
}

.page-disclaimer .clause-index__list {
  display: flex;
  flex: none;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 13px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 13px;
  white-space: nowrap;
  color: var(--blue-mist);
  text-decoration: none;
  transition: color .2s var(--ease-out), border-color .2s var(--ease-out), background-color .2s var(--ease-out);
}

.page-disclaimer .clause-index__link:hover,
.page-disclaimer .clause-index__link:focus-visible {
  color: var(--white-cool);
  border-color: var(--blue-line);
  background: var(--blue-night);
}

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

.page-disclaimer .clause-index__action {
  flex: none;
  margin-left: auto;
  font-size: 13px;
  color: var(--orange-soft);
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s var(--ease-out);
}

.page-disclaimer .clause-index__action:hover {
  color: var(--white-cool);
}

/* ── 条款正文 ─────────────────────────── */
.page-disclaimer .clauses {
  padding: clamp(36px, 5vw, 64px) 0 clamp(48px, 7vw, 88px);
}

.page-disclaimer .clause {
  position: relative;
  display: grid;
  gap: 16px;
  padding: 40px 0 40px 22px;
  border-top: 1px solid var(--blue-line);
  scroll-margin-top: var(--disc-anchor-gap);
}

.page-disclaimer .clause::before {
  content: "";
  position: absolute;
  left: 0;
  top: 40px;
  width: 3px;
  height: 0;
  border-radius: 2px;
  background: linear-gradient(var(--orange), var(--orange-soft));
  transition: height .34s var(--ease-out);
}

.page-disclaimer .clause:hover::before,
.page-disclaimer .clause:focus-within::before {
  height: 60px;
}

.page-disclaimer .clause__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--orange);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-size: clamp(21px, 2.6vw, 30px);
  font-weight: 650;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--white-cool);
}

.page-disclaimer .clause__body {
  max-width: 64ch;
}

.page-disclaimer .clause__body p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.84;
  color: var(--disc-body);
}

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

.page-disclaimer .clause__body a {
  color: var(--orange-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 179, 122, .45);
  transition: color .2s var(--ease-out), border-color .2s var(--ease-out);
}

.page-disclaimer .clause__body a:hover {
  color: var(--white-cool);
  border-color: var(--white-cool);
}

.page-disclaimer .clause__list {
  display: grid;
  gap: 10px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.74;
  color: var(--disc-body);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green-neon);
  box-shadow: 0 0 9px rgba(76, 255, 158, .5);
}

.page-disclaimer .flag {
  color: var(--white-cool);
  border-bottom: 1px dashed var(--green-neon);
  padding-bottom: 1px;
}

/* ── 反馈区 ───────────────────────────── */
.page-disclaimer .feedback {
  display: grid;
  gap: 26px;
  margin-top: clamp(36px, 5vw, 56px);
  padding: clamp(26px, 4vw, 46px);
  border: 1px solid var(--blue-line);
  border-radius: var(--radius-card);
  background:
    radial-gradient(120% 150% at 100% 0%, rgba(255, 106, 26, .16), transparent 58%),
    var(--blue-night);
}

.page-disclaimer .feedback .eyebrow {
  color: var(--orange);
}

.page-disclaimer .feedback__title {
  margin: 14px 0 0;
  max-width: 24ch;
  font-size: clamp(21px, 2.4vw, 28px);
  font-weight: 650;
  line-height: 1.36;
  color: var(--white-cool);
}

.page-disclaimer .feedback__text {
  margin: 16px 0 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--blue-mist);
}

.page-disclaimer .feedback__rows {
  display: grid;
  gap: 12px;
  margin: 0;
}

.page-disclaimer .feedback__row {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--disc-hair);
}

.page-disclaimer .feedback__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .feedback__row dt {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--blue-mist);
}

.page-disclaimer .feedback__row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--white-cool);
  overflow-wrap: anywhere;
}

.page-disclaimer .feedback__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

/* ── 响应式 ───────────────────────────── */
@media (min-width: 700px) {
  .page-disclaimer .legal-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .clause {
    grid-template-columns: minmax(200px, 292px) minmax(0, 1fr);
    gap: 52px;
    padding: 56px 0 56px 32px;
  }

  .page-disclaimer .clause::before {
    top: 56px;
  }

  .page-disclaimer .clause:hover::before,
  .page-disclaimer .clause:focus-within::before {
    height: 72px;
  }

  .page-disclaimer .feedback {
    grid-template-columns: minmax(0, 1fr) minmax(0, 340px);
    gap: 48px;
    align-items: start;
  }
}

@media (max-width: 640px) {
  .page-disclaimer .clause-index__label {
    display: none;
  }

  .page-disclaimer .clause-index__action {
    font-size: 12px;
  }

  .page-disclaimer .legal-hero__lead {
    font-size: 15px;
  }
}