.page-disclaimer {
  --d-hair: rgba(11, 46, 63, .14);
  --d-rule-sand: rgba(200, 165, 91, .55);
  --d-ink-soft: rgba(10, 26, 34, .78);
  --d-paper-glow: rgba(244, 241, 234, .78);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding: 32px 0 0;
  color: var(--paper);
  background:
    radial-gradient(120% 92% at 88% -12%, rgba(30, 107, 135, .58) 0%, rgba(11, 46, 63, 0) 62%),
    var(--tide-800);
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(244, 241, 234, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 241, 234, .05) 1px, transparent 1px);
  background-size: 64px 64px;
}

.page-disclaimer .terms-hero .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-hero .breadcrumb__link,
.page-disclaimer .terms-hero .breadcrumb__sep {
  color: rgba(244, 241, 234, .62);
}

.page-disclaimer .terms-hero .breadcrumb__link:hover {
  color: var(--coral);
}

.page-disclaimer .terms-hero .breadcrumb__item span {
  color: var(--paper);
}

.page-disclaimer .terms-hero__index {
  margin: 28px 0 0;
  color: rgba(244, 241, 234, .66);
}

.page-disclaimer .terms-hero__title {
  margin: 20px 0 0;
  font-size: clamp(2.25rem, 8.4vw, 5rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-disclaimer .terms-hero__lead {
  margin: 26px 0 0;
  max-width: 48ch;
  font-size: 1.0625rem;
  line-height: 1.9;
  color: var(--d-paper-glow);
}

.page-disclaimer .terms-ruler {
  position: relative;
  height: 40px;
  margin: 48px 0 0;
  border-bottom: 1px solid var(--d-rule-sand);
  background-image: repeating-linear-gradient(to right, var(--d-rule-sand) 0 1px, transparent 1px 28px);
  background-repeat: repeat-x;
  background-position: left bottom;
  background-size: auto 15px;
}

.page-disclaimer .terms-ruler::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 104px;
  height: 3px;
  background: var(--coral);
}

.page-disclaimer .terms-hero__media {
  margin: 0;
  border-radius: var(--r-l) var(--r-l) 0 0;
  overflow: hidden;
  background: var(--tide-700);
}

.page-disclaimer .terms-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  opacity: .94;
}

.page-disclaimer .terms-hero__media .media-frame__caption {
  padding: 12px 4px 18px;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .04em;
  color: rgba(244, 241, 234, .58);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .terms-body {
  background: var(--paper);
  padding-top: 64px;
}

.page-disclaimer .terms-layout {
  display: grid;
  gap: 40px;
}

.page-disclaimer .terms-layout__aside {
  order: -1;
  display: grid;
  gap: 24px;
}

.page-disclaimer .clause {
  display: grid;
  gap: 16px;
  padding: 40px 0;
  border-top: 1px solid var(--d-hair);
  scroll-margin-top: 32px;
}

.page-disclaimer .clause:first-child {
  border-top: 1px solid var(--d-rule-sand);
}

.page-disclaimer .clause:last-child {
  border-bottom: 1px solid var(--d-hair);
}

.page-disclaimer .clause__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  align-self: start;
  border: 1px solid var(--d-rule-sand);
  border-radius: var(--r-s);
  background: rgba(255, 255, 255, .55);
  color: var(--tide-800);
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-variant-numeric: tabular-nums;
  text-decoration: none;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .clause__no:hover,
.page-disclaimer .clause__no:focus-visible {
  background: var(--coral);
  border-color: var(--coral);
  color: var(--tide-900);
}

.page-disclaimer .clause__title {
  margin: 0 0 18px;
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  font-weight: 600;
  line-height: 1.45;
  color: var(--tide-800);
}

.page-disclaimer .clause__body p {
  margin: 0 0 16px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--d-ink-soft);
}

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

.page-disclaimer .clause__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 24px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--d-ink-soft);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 13px;
  height: 1px;
  background: var(--sand);
}

.page-disclaimer .clause__mark {
  margin: 20px 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--tide-600);
  border-radius: 0 var(--r-s) var(--r-s) 0;
  background: rgba(30, 107, 135, .12);
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--tide-800);
}

/* ---------- 侧栏目录 ---------- */
.page-disclaimer .terms-index {
  border-top: 1px solid var(--d-rule-sand);
  padding-top: 14px;
}

.page-disclaimer .terms-index__title {
  margin: 0 0 10px;
  font-size: .75rem;
  letter-spacing: .16em;
  color: var(--gray);
}

.page-disclaimer .terms-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .terms-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 10px;
  border-left: 2px solid transparent;
  border-radius: 0 var(--r-s) var(--r-s) 0;
  color: var(--tide-700);
  font-size: .875rem;
  text-decoration: none;
  transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}

.page-disclaimer .terms-index__link:hover,
.page-disclaimer .terms-index__link:focus-visible {
  background: rgba(30, 107, 135, .09);
  border-left-color: var(--sand);
  color: var(--tide-800);
}

.page-disclaimer .terms-index__idx {
  font-size: .75rem;
  color: var(--gray);
}

.page-disclaimer .terms-side-note {
  font-size: .875rem;
}

/* ---------- 联系处理 ---------- */
.page-disclaimer .terms-help {
  background:
    radial-gradient(110% 80% at 10% 0%, rgba(30, 107, 135, .5) 0%, rgba(11, 46, 63, 0) 60%),
    var(--tide-800);
  color: var(--paper);
}

.page-disclaimer .terms-help .section__kicker {
  color: var(--sand);
}

.page-disclaimer .terms-help .section__title {
  color: var(--paper);
}

.page-disclaimer .terms-help__lead {
  color: var(--d-paper-glow);
  max-width: 52ch;
}

.page-disclaimer .terms-help__grid {
  margin-top: 32px;
}

.page-disclaimer .terms-help__card {
  padding: 26px 24px;
  border: 1px solid rgba(244, 241, 234, .14);
  border-radius: var(--r-m);
  background: rgba(20, 74, 99, .55);
}

.page-disclaimer .terms-help__card .card__title {
  margin: 0 0 16px;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--paper);
}

.page-disclaimer .terms-help__card .card__body {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: rgba(244, 241, 234, .78);
}

.page-disclaimer .terms-help__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .terms-help__list li {
  position: relative;
  padding-left: 20px;
  font-size: .9375rem;
  line-height: 1.75;
  color: rgba(244, 241, 234, .84);
}

.page-disclaimer .terms-help__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 10px;
  height: 1px;
  background: var(--coral);
}

.page-disclaimer .terms-contact {
  display: inline-block;
  margin-top: 16px;
  padding-bottom: 3px;
  border-bottom: 1px solid rgba(200, 165, 91, .6);
  font-size: .9375rem;
  letter-spacing: .02em;
  color: var(--sand);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

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

/* ---------- 相关说明 ---------- */
.page-disclaimer .terms-more {
  background: var(--paper-dim);
}

.page-disclaimer .terms-more__grid {
  display: grid;
  gap: 16px;
  margin-top: 32px;
}

.page-disclaimer .link-card {
  display: block;
  padding: 22px 24px;
  border: 1px solid var(--d-hair);
  border-radius: var(--r-m);
  background: var(--paper);
  color: inherit;
  text-decoration: none;
  transition: transform .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
}

.page-disclaimer .link-card:hover,
.page-disclaimer .link-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--sand);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .link-card__idx {
  font-size: .75rem;
  letter-spacing: .12em;
  color: var(--gray);
}

.page-disclaimer .link-card__title {
  margin: 8px 0 6px;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--tide-800);
}

.page-disclaimer .link-card__text {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--d-ink-soft);
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .clause {
    grid-template-columns: 80px minmax(0, 1fr);
    gap: 40px;
    padding: 56px 0;
  }

  .page-disclaimer .terms-more__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .terms-hero {
    padding-top: 48px;
  }

  .page-disclaimer .terms-hero__media {
    margin-top: 8px;
  }

  .page-disclaimer .terms-layout {
    grid-template-columns: minmax(0, 1fr) 248px;
    gap: 72px;
  }

  .page-disclaimer .terms-layout__aside {
    order: 0;
  }

  .page-disclaimer .terms-index {
    position: sticky;
    top: 32px;
  }
}

@media (min-width: 1280px) {
  .page-disclaimer .terms-hero__title {
    font-size: 5rem;
  }
}

/* ---------- 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause__no,
  .page-disclaimer .terms-index__link,
  .page-disclaimer .terms-contact,
  .page-disclaimer .link-card {
    transition: none;
  }

  .page-disclaimer .link-card:hover,
  .page-disclaimer .link-card:focus-visible {
    transform: none;
  }
}