.page-disclaimer {
  --pd-paper: #FFFBF2;
  --pd-line: rgba(33, 26, 23, .14);
  --pd-gold-line: rgba(217, 164, 65, .42);
  --pd-gold-deep: #A8721F;
  --pd-ink-soft: rgba(33, 26, 23, .84);
  background: var(--sg-cream);
  color: var(--sg-ink);
  font-family: var(--sg-sans);
}

/* ---------- 页首告示 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 46px) 0 clamp(34px, 6vw, 58px);
  background: linear-gradient(155deg, var(--sg-sky) 0%, var(--sg-sky-deep) 58%, var(--sg-ink) 100%);
  color: var(--sg-cream);
}

.page-disclaimer .terms-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .terms-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  mix-blend-mode: screen;
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(180deg, rgba(11, 27, 58, .5) 0%, rgba(11, 27, 58, .82) 62%, rgba(33, 26, 23, .94) 100%);
}

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

.page-disclaimer .terms-hero .sg-breadcrumb {
  margin-bottom: clamp(22px, 4vw, 38px);
}

.page-disclaimer .terms-hero__eyebrow {
  margin: 0 0 14px;
  color: var(--sg-gold-bright);
  letter-spacing: .22em;
}

.page-disclaimer .terms-hero__title {
  margin: 0;
  font-family: var(--sg-serif);
  font-weight: 900;
  font-size: clamp(32px, 6.4vw, 60px);
  line-height: 1.16;
  letter-spacing: -.015em;
  text-wrap: balance;
}

.page-disclaimer .terms-hero__lead {
  max-width: 56ch;
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(247, 241, 228, .84);
}

.page-disclaimer .terms-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-meta__item {
  padding: 7px 15px;
  border: 1px solid rgba(217, 164, 65, .45);
  border-radius: 999px;
  font-size: 12.5px;
  letter-spacing: .05em;
  color: var(--sg-gold-bright);
  background: rgba(255, 255, 255, .06);
}

/* ---------- 双栏：目录 + 条款 ---------- */
.page-disclaimer .terms-layout {
  display: grid;
  gap: 26px;
  padding: clamp(30px, 5vw, 54px) 0 clamp(46px, 7vw, 78px);
}

.page-disclaimer .terms-toc {
  padding: 18px 16px 16px;
  border: 1px solid var(--pd-gold-line);
  border-radius: var(--sg-radius-sm);
  background: var(--pd-paper);
  box-shadow: 0 10px 26px rgba(11, 27, 58, .06);
}

.page-disclaimer .terms-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .2em;
  color: rgba(33, 26, 23, .55);
}

.page-disclaimer .terms-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-toc__item + .terms-toc__item {
  border-top: 1px dashed var(--pd-line);
}

.page-disclaimer .terms-toc__link {
  display: block;
  padding: 9px 0 9px 12px;
  border-left: 3px solid transparent;
  font-size: 14.5px;
  line-height: 1.4;
  color: var(--sg-ink);
  text-decoration: none;
  transition: border-color .25s var(--sg-ease), padding-left .25s var(--sg-ease), color .25s var(--sg-ease);
}

.page-disclaimer .terms-toc__link:hover,
.page-disclaimer .terms-toc__link:focus-visible {
  border-left-color: var(--sg-gold);
  padding-left: 16px;
  color: var(--pd-gold-deep);
}

.page-disclaimer .terms-toc__top {
  display: inline-block;
  margin-top: 14px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--pd-gold-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--pd-gold-line);
}

.page-disclaimer .terms-toc__top:hover,
.page-disclaimer .terms-toc__top:focus-visible {
  border-bottom-color: var(--pd-gold-deep);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .terms-body {
  position: relative;
  min-width: 0;
}

.page-disclaimer .clause {
  padding-bottom: 28px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--pd-line);
}

.page-disclaimer .clause--last {
  border-bottom: 0;
  margin-bottom: 22px;
  padding-bottom: 4px;
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-disclaimer .clause__num {
  flex: none;
  font-family: var(--sg-serif);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--pd-gold-deep);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--sg-serif);
  font-size: clamp(20px, 2.6vw, 27px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--sg-ink);
  text-wrap: balance;
}

.page-disclaimer .clause__body p {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--pd-ink-soft);
}

.page-disclaimer .terms-inline {
  color: var(--pd-gold-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--pd-gold-line);
}

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

/* ---------- 禁止行为细线表 ---------- */
.page-disclaimer .terms-table-wrap {
  margin-top: 18px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .terms-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-disclaimer .terms-table th {
  padding: 10px 12px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  color: rgba(33, 26, 23, .55);
  border-bottom: 1px solid var(--pd-gold-line);
  white-space: nowrap;
}

.page-disclaimer .terms-table td {
  padding: 13px 12px;
  border-bottom: 1px solid var(--pd-line);
  vertical-align: top;
  line-height: 1.72;
  color: var(--pd-ink-soft);
}

.page-disclaimer .terms-table td:first-child {
  width: 46%;
  font-weight: 600;
  color: var(--sg-ink);
}

/* ---------- 底部联系条 ---------- */
.page-disclaimer .terms-help {
  display: grid;
  gap: 16px;
  margin-top: 8px;
  padding: clamp(22px, 4vw, 34px);
  border-radius: var(--sg-radius);
  background: linear-gradient(105deg, var(--sg-orange) 0%, #C9552B 100%);
  color: #FFF6EC;
  box-shadow: 0 16px 38px rgba(233, 112, 62, .22);
}

.page-disclaimer .terms-help__title {
  margin: 0;
  font-family: var(--sg-serif);
  font-size: clamp(18px, 2.4vw, 23px);
  font-weight: 700;
  line-height: 1.45;
}

.page-disclaimer .terms-help__desc {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(255, 246, 236, .9);
}

.page-disclaimer .terms-help__cta {
  justify-self: start;
  display: inline-block;
  padding: 12px 24px;
  border-radius: 999px;
  background: #FFF6EC;
  color: #8A3A18;
  font-family: var(--sg-sans);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .02em;
  text-decoration: none;
  white-space: nowrap;
  transition: transform .25s var(--sg-ease), box-shadow .25s var(--sg-ease);
}

.page-disclaimer .terms-help__cta:hover,
.page-disclaimer .terms-help__cta:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(80, 26, 8, .28);
}

/* ---------- 窄屏 ---------- */
@media (max-width: 719px) {
  .page-disclaimer .terms-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .page-disclaimer .terms-table tr {
    display: block;
    padding: 12px 0;
    border-bottom: 1px solid var(--pd-line);
  }

  .page-disclaimer .terms-table td {
    display: block;
    border-bottom: 0;
    padding: 0;
  }

  .page-disclaimer .terms-table td + td {
    margin-top: 6px;
  }

  .page-disclaimer .terms-table td:first-child {
    width: auto;
  }

  .page-disclaimer .terms-table td[data-label]::before {
    content: attr(data-label) "：";
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .08em;
    color: rgba(33, 26, 23, .5);
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: 238px minmax(0, 1fr);
    gap: clamp(34px, 4.4vw, 66px);
    align-items: start;
  }

  .page-disclaimer .terms-toc {
    position: sticky;
    top: 24px;
  }

  .page-disclaimer .terms-body {
    padding-right: 42px;
  }

  .page-disclaimer .terms-body::after {
    content: "";
    position: absolute;
    top: 8px;
    right: 0;
    bottom: 8px;
    width: 1px;
    background: linear-gradient(180deg, transparent 0%, var(--pd-gold-line) 10%, var(--pd-gold-line) 90%, transparent 100%);
  }

  .page-disclaimer .clause__body p {
    font-size: 16.5px;
  }

  .page-disclaimer .terms-help {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
  }

  .page-disclaimer .terms-help__cta {
    justify-self: end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-toc__link,
  .page-disclaimer .terms-help__cta {
    transition: none;
  }

  .page-disclaimer .terms-help__cta:hover,
  .page-disclaimer .terms-help__cta:focus-visible {
    transform: none;
  }
}