.page-disclaimer {
  --terms-card-pad: clamp(22px, 4vw, 36px);
  --terms-radius: 8px;
}

/* ===== 封面首屏 ===== */
.page-disclaimer .terms-cover {
  margin: 20px 16px 0;
  border: var(--border-w) solid var(--c-ink);
  border-radius: var(--terms-radius);
  overflow: hidden;
  background: var(--grad-primary);
  color: var(--c-white);
  box-shadow: var(--shadow);
}

.page-disclaimer .terms-cover__inner {
  position: relative;
  padding: clamp(28px, 5vw, 56px) clamp(20px, 4vw, 48px);
  z-index: 1;
}

.page-disclaimer .terms-cover__inner::after {
  content: "";
  position: absolute;
  right: -68px;
  top: -68px;
  width: 180px;
  height: 180px;
  border: 3px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  z-index: -1;
}

.page-disclaimer .terms-cover__inner::before {
  content: "";
  position: absolute;
  left: 12%;
  bottom: -46px;
  width: 90px;
  height: 90px;
  background: rgba(255, 255, 255, 0.08);
  transform: rotate(24deg);
  z-index: -1;
}

.page-disclaimer .terms-cover .section-label {
  display: inline-block;
  background: var(--c-accent);
  color: var(--c-white);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 4px;
  margin-bottom: 18px;
}

.page-disclaimer .terms-cover h1 {
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  color: var(--c-white);
}

.page-disclaimer .terms-cover__lead {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.95);
  margin: 0 0 10px;
}

.page-disclaimer .terms-cover__desc {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
  max-width: 46em;
  margin: 0;
}

.page-disclaimer .terms-cover__media {
  border-top: var(--border-w) solid var(--c-ink);
  background: var(--c-bg-soft);
}

.page-disclaimer .terms-cover__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ===== 条款目录 ===== */
.page-disclaimer .terms-toc {
  margin: 36px 16px 0;
}

.page-disclaimer .terms-toc__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.page-disclaimer .terms-toc__item {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  padding: 14px 12px;
  border: 3px solid var(--c-ink);
  border-radius: var(--terms-radius);
  background: var(--c-white);
  box-shadow: 4px 4px 0 rgba(17, 24, 39, 0.18);
  transition: transform 0.3s ease-out, box-shadow 0.3s ease-out;
}

.page-disclaimer .terms-toc__item:hover {
  transform: translateY(-2px);
  box-shadow: 6px 6px 0 rgba(17, 24, 39, 0.22);
}

.page-disclaimer .terms-toc__num {
  font-family: var(--font-num);
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  color: var(--c-primary);
}

.page-disclaimer .terms-toc__text {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-ink);
}

/* ===== 条款正文 ===== */
.page-disclaimer .terms-sections {
  margin: 36px 16px 0;
  display: grid;
  gap: 20px;
}

.page-disclaimer .terms-card {
  border: var(--border-w) solid var(--c-ink);
  border-radius: var(--terms-radius);
  background: var(--c-white);
  box-shadow: var(--shadow-sm);
  padding: var(--terms-card-pad);
  scroll-margin-top: 24px;
}

.page-disclaimer .terms-card__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 3px solid var(--c-bg-mint);
}

.page-disclaimer .terms-card__num {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: 0 8px;
  font-family: var(--font-num);
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  background: var(--c-bg-soft);
  border: 3px solid var(--c-ink);
  border-radius: 12px;
  color: var(--c-primary);
}

.page-disclaimer .terms-card h2 {
  font-size: 22px;
  font-weight: 900;
  line-height: 1.4;
  margin: 0;
  color: var(--c-ink);
}

.page-disclaimer .terms-card__body p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-ink);
}

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

.page-disclaimer .terms-card__body strong {
  font-weight: 700;
  color: var(--c-primary-dark);
}

/* 规则引用块 */
.page-disclaimer .terms-note {
  margin: 18px 0 0;
  padding: 16px 18px 16px 20px;
  border-left: 6px solid var(--c-accent);
  border-radius: 0 var(--terms-radius) var(--terms-radius) 0;
  background: var(--c-bg-soft);
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-ink);
}

.page-disclaimer .terms-note__badge {
  display: inline-block;
  background: var(--c-accent);
  color: var(--c-white);
  font-size: 12px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 999px;
  margin-right: 8px;
  vertical-align: 1px;
}

/* 橙色警示块 */
.page-disclaimer .terms-card--warn {
  border-color: var(--c-accent);
}

.page-disclaimer .terms-alert {
  position: relative;
  margin-top: 18px;
  padding: 16px 18px 16px 44px;
  border-radius: var(--terms-radius);
  background: linear-gradient(45deg, #F97316 0%, #C2410C 100%);
  color: var(--c-white);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.7;
}

.page-disclaimer .terms-alert__dot {
  position: absolute;
  left: 18px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-white);
  transform: translateY(-50%);
}

/* 联系卡片 */
.page-disclaimer .terms-contact {
  list-style: none;
  margin: 16px 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-ink);
}

.page-disclaimer .terms-contact li {
  padding: 12px 14px;
  background: var(--c-bg-soft);
  border-left: 4px solid var(--c-primary);
  border-radius: 6px;
}

.page-disclaimer .terms-contact__label {
  display: inline-block;
  min-width: 88px;
  font-weight: 700;
  color: var(--c-primary-dark);
}

.page-disclaimer .terms-actions {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.page-disclaimer .terms-actions .btn {
  justify-content: center;
}

/* ===== 平板与桌面 ===== */
@media (min-width: 768px) {
  .page-disclaimer .terms-cover {
    margin: 28px 24px 0;
  }

  .page-disclaimer .terms-toc,
  .page-disclaimer .terms-sections {
    margin-left: 24px;
    margin-right: 24px;
  }

  .page-disclaimer .terms-toc__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-disclaimer .terms-actions {
    grid-template-columns: auto auto;
    justify-content: flex-start;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .terms-cover,
  .page-disclaimer .terms-toc,
  .page-disclaimer .terms-sections {
    margin-left: auto;
    margin-right: auto;
    max-width: var(--content-max);
    width: calc(100% - 48px);
  }

  .page-disclaimer .terms-cover__inner {
    padding: 56px 64px;
  }

  .page-disclaimer .terms-card__head {
    margin-bottom: 22px;
    padding-bottom: 18px;
  }

  .page-disclaimer .terms-card h2 {
    font-size: 26px;
  }

  .page-disclaimer .terms-card__body p,
  .page-disclaimer .terms-note,
  .page-disclaimer .terms-alert {
    font-size: 15px;
  }
}