/* ========== 四喜体育 · 使用条款页专属样式 ========== */

.page-disclaimer {
  --terms-radius: 6px;
  position: relative;
  background: var(--sx-blue);
  color: var(--sx-ink);
  font-family: var(--sx-font-body);
  line-height: 1.7;
}

.page-disclaimer img {
  max-width: 100%;
  height: auto;
}

/* ===== HERO 首屏深蓝条款条带 ===== */
.page-disclaimer .terms-hero {
  position: relative;
  min-height: 400px;
  display: flex;
  align-items: flex-end;
  background: var(--sx-blue);
  overflow: hidden;
}

.page-disclaimer .terms-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.page-disclaimer .terms-hero__shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(105deg, rgba(11, 31, 51, 0.93) 0%, rgba(11, 31, 51, 0.72) 48%, rgba(239, 74, 42, 0.28) 100%);
}

.page-disclaimer .terms-hero__beam {
  position: absolute;
  right: -8%;
  bottom: -8px;
  width: 46%;
  height: 16px;
  z-index: 2;
  background: var(--sx-red);
  transform: skewX(-24deg);
  transform-origin: right bottom;
}

.page-disclaimer .terms-hero__inner {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 48px 20px 64px;
}

.page-disclaimer .terms-crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  font-family: var(--sx-font-mono);
  font-size: 0.78rem;
  color: rgba(247, 243, 232, 0.68);
}

.page-disclaimer .terms-crumb__link {
  color: var(--sx-yellow);
  text-decoration: none;
}

.page-disclaimer .terms-crumb__link:hover {
  color: var(--sx-orange);
}

.page-disclaimer .terms-crumb__sep {
  opacity: 0.55;
}

.page-disclaimer .terms-crumb__current {
  color: rgba(247, 243, 232, 0.92);
}

.page-disclaimer .terms-hero__kicker {
  margin: 0 0 10px;
  font-family: var(--sx-font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sx-yellow);
}

.page-disclaimer .terms-hero h1 {
  display: inline-block;
  margin: 0 0 16px;
  font-family: var(--sx-font-display);
  font-size: clamp(2.2rem, 5.6vw, 4rem);
  line-height: 1.1;
  color: var(--sx-cream);
  transform: skewX(-3deg);
}

.page-disclaimer .terms-hero__desc {
  max-width: 600px;
  margin: 0;
  color: rgba(247, 243, 232, 0.85);
  font-size: 1rem;
}

/* ===== 平板式文档布局 ===== */
.page-disclaimer .terms-layout {
  position: relative;
  z-index: 4;
  max-width: 1120px;
  margin: -28px auto 0;
  padding: 0 16px 48px;
}

.page-disclaimer .terms-aside {
  position: sticky;
  top: calc(var(--sx-header-h) + 8px);
  z-index: 10;
  margin-bottom: 16px;
  background: var(--sx-blue);
  border-radius: 4px;
  box-shadow: 0 8px 24px rgba(11, 31, 51, 0.18);
}

.page-disclaimer .terms-index {
  padding: 10px 12px;
}

.page-disclaimer .terms-index__title {
  display: none;
}

.page-disclaimer .terms-index__list {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  list-style: none;
  margin: 0;
  padding: 0;
  scrollbar-width: thin;
}

.page-disclaimer .terms-index__item {
  flex-shrink: 0;
}

.page-disclaimer .terms-index__link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  border-radius: 2px;
  background: rgba(255, 199, 44, 0.06);
  color: rgba(247, 243, 232, 0.82);
  font-size: 0.82rem;
  white-space: nowrap;
  text-decoration: none;
  transition: background 0.25s, color 0.25s;
}

.page-disclaimer .terms-index__link:hover {
  background: var(--sx-red);
  color: var(--sx-cream);
}

.page-disclaimer .terms-index__num {
  font-family: var(--sx-font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--sx-yellow);
}

/* ===== 奶油纸感内容区 ===== */
.page-disclaimer .terms-content {
  position: relative;
  padding: 28px 20px 36px;
  background-color: var(--sx-cream);
  background-image:
    linear-gradient(90deg, rgba(11, 31, 51, 0.035) 1px, transparent 1px),
    radial-gradient(rgba(11, 31, 51, 0.04) 1px, transparent 1px);
  background-size: 72px 100%, 18px 18px;
  border-radius: var(--terms-radius);
  box-shadow: 0 18px 60px rgba(11, 31, 51, 0.35);
}

/* ===== 条款区块 ===== */
.page-disclaimer .terms-section {
  position: relative;
  padding: 34px 0 30px;
}

.page-disclaimer .terms-section + .terms-section {
  border-top: 1px solid rgba(11, 31, 51, 0.08);
}

.page-disclaimer .terms-section__num {
  position: absolute;
  top: 18px;
  right: 8px;
  z-index: 0;
  font-family: var(--sx-font-mono);
  font-size: 4.8rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(239, 74, 42, 0.12);
  pointer-events: none;
}

.page-disclaimer .terms-section__head {
  position: relative;
  z-index: 1;
  margin-bottom: 18px;
}

.page-disclaimer .terms-section__headline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sx-font-display);
  font-size: clamp(1.35rem, 2.4vw, 1.9rem);
  color: var(--sx-blue);
  letter-spacing: 0.02em;
}

.page-disclaimer .terms-section__headline::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 22px;
  background: var(--sx-red);
  transform: skewX(-12deg);
}

.page-disclaimer .terms-section__body {
  position: relative;
  z-index: 1;
  font-size: 0.97rem;
  color: rgba(26, 23, 20, 0.92);
}

.page-disclaimer .terms-section__body p {
  margin: 0 0 16px;
}

.page-disclaimer .terms-list {
  margin: 16px 0 20px;
  padding-left: 1.3em;
}

.page-disclaimer .terms-list li {
  margin-bottom: 10px;
  padding-left: 4px;
  font-size: 0.95rem;
}

.page-disclaimer .terms-inlink {
  display: inline-block;
  margin-top: 6px;
  padding: 8px 14px;
  background: var(--sx-blue);
  color: var(--sx-cream);
  text-decoration: none;
  font-family: var(--sx-font-mono);
  font-size: 0.8rem;
  border-radius: 2px;
  transition: background 0.25s;
}

.page-disclaimer .terms-inlink:hover {
  background: var(--sx-red);
}

/* ===== 免责声明强调块 ===== */
.page-disclaimer .terms-section--disclaimer {
  margin-left: -4px;
  padding-left: 18px;
  border-left: 5px solid var(--sx-red);
  background: linear-gradient(110deg, rgba(239, 74, 42, 0.05) 0%, transparent 65%);
}

.page-disclaimer .terms-section--disclaimer .terms-em {
  font-weight: 700;
  color: var(--sx-red);
}

.page-disclaimer .terms-details {
  margin: 0 0 18px;
  padding: 14px 16px;
  background: var(--sx-gray);
  border: 1px dashed rgba(11, 31, 51, 0.25);
  border-radius: 4px;
}

.page-disclaimer .terms-details summary {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--sx-blue);
  list-style: none;
}

.page-disclaimer .terms-details summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .terms-details summary::before {
  content: "?";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--sx-red);
  color: var(--sx-cream);
  font-family: var(--sx-font-mono);
  font-size: 0.72rem;
  font-weight: 700;
}

.page-disclaimer .terms-details[open] summary::before {
  content: "i";
}

.page-disclaimer .terms-details__body {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed rgba(11, 31, 51, 0.2);
  font-size: 0.92rem;
  color: rgba(26, 23, 20, 0.85);
}

/* ===== 知识产权图标卡片 ===== */
.page-disclaimer .terms-ip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 20px 0 24px;
}

.page-disclaimer .terms-ip__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 20px 16px;
  background: var(--sx-gray);
  border-top: 3px solid var(--sx-blue);
  border-radius: 4px;
  text-align: center;
  perspective: 500px;
  transition: transform 0.3s var(--sx-ease), box-shadow 0.3s var(--sx-ease);
}

.page-disclaimer .terms-ip__card:hover,
.page-disclaimer .terms-ip__card:focus-within {
  transform: translateY(-4px);
  border-top-color: var(--sx-red);
  box-shadow: 0 10px 24px rgba(11, 31, 51, 0.14);
}

.page-disclaimer .terms-ip__icon {
  width: 46px;
  height: 46px;
  color: var(--sx-red);
  transform-style: preserve-3d;
  transition: transform 0.55s var(--sx-ease);
}

.page-disclaimer .terms-ip__card:hover .terms-ip__icon,
.page-disclaimer .terms-ip__card:focus-within .terms-ip__icon {
  transform: rotateY(180deg);
}

.page-disclaimer .terms-ip__title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--sx-blue);
}

.page-disclaimer .terms-ip__desc {
  font-family: var(--sx-font-mono);
  font-size: 0.82rem;
  color: rgba(26, 23, 20, 0.65);
}

/* ===== 条款修改与终止 · 黄色高亮 ===== */
.page-disclaimer .terms-highlight {
  margin: 0 0 20px;
  padding: 16px 18px;
  background: var(--sx-yellow);
  color: var(--sx-blue);
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.75;
  border-radius: 2px;
  box-shadow: 5px 5px 0 rgba(239, 74, 42, 0.35);
}

/* ===== 文末版本注脚 ===== */
.page-disclaimer .terms-note {
  position: relative;
  overflow: hidden;
  margin-top: 34px;
  padding: 24px;
  background: var(--sx-blue);
  color: rgba(247, 243, 232, 0.82);
  border-radius: 4px;
}

.page-disclaimer .terms-note::after {
  content: "SX-TS";
  position: absolute;
  right: -30px;
  bottom: -26px;
  font-family: var(--sx-font-mono);
  font-size: 6rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(255, 199, 44, 0.12);
  pointer-events: none;
}

.page-disclaimer .terms-note__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.page-disclaimer .terms-note__version {
  padding: 3px 8px;
  border: 1px solid rgba(255, 199, 44, 0.5);
  border-radius: 2px;
  font-family: var(--sx-font-mono);
  font-size: 0.78rem;
  color: var(--sx-yellow);
}

.page-disclaimer .terms-note__status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--sx-green);
}

.page-disclaimer .terms-note__status::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sx-green);
}

.page-disclaimer .terms-note p {
  max-width: 680px;
  margin: 0 0 14px;
  font-size: 0.9rem;
  line-height: 1.75;
}

.page-disclaimer .terms-note__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.page-disclaimer .terms-note__links a {
  padding: 8px 14px;
  background: var(--sx-red);
  color: var(--sx-cream);
  text-decoration: none;
  font-family: var(--sx-font-mono);
  font-size: 0.82rem;
  border-radius: 2px;
  transition: background 0.25s, color 0.25s;
}

.page-disclaimer .terms-note__links a:hover {
  background: var(--sx-orange);
  color: var(--sx-blue);
}

/* ===== 返回顶部 ===== */
.page-disclaimer .terms-backtop {
  padding: 40px 0 0;
  text-align: center;
}

.page-disclaimer .terms-backtop__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--sx-blue);
  color: var(--sx-cream);
  text-decoration: none;
  font-family: var(--sx-font-mono);
  font-size: 0.8rem;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  transition: background 0.25s;
}

.page-disclaimer .terms-backtop__link:hover {
  background: var(--sx-red);
}

/* ===== 平板端与桌面端增强 ===== */
@media (min-width: 600px) {
  .page-disclaimer .terms-layout {
    padding: 0 20px 48px;
  }
}

@media (min-width: 860px) {
  .page-disclaimer .terms-layout {
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 28px;
    padding: 0 24px 64px;
  }

  .page-disclaimer .terms-aside {
    position: sticky;
    top: calc(var(--sx-header-h) + 24px);
    align-self: start;
    margin-bottom: 0;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
  }

  .page-disclaimer .terms-index {
    padding: 18px 18px 22px;
    background: var(--sx-gray);
    border-left: 4px solid var(--sx-red);
  }

  .page-disclaimer .terms-index__title {
    display: block;
    margin-bottom: 6px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(11, 31, 51, 0.15);
    font-family: var(--sx-font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--sx-blue);
  }

  .page-disclaimer .terms-index__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-disclaimer .terms-index__item {
    flex-shrink: 1;
    border-bottom: 1px dashed rgba(11, 31, 51, 0.14);
  }

  .page-disclaimer .terms-index__item:last-child {
    border-bottom: 0;
  }

  .page-disclaimer .terms-index__link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 8px;
    border-radius: 0;
    background: transparent;
    color: var(--sx-ink);
    font-size: 0.92rem;
    white-space: normal;
  }

  .page-disclaimer .terms-index__link:hover {
    padding-left: 12px;
    background: rgba(239, 74, 42, 0.08);
    color: var(--sx-red);
  }

  .page-disclaimer .terms-index__num {
    color: var(--sx-red);
    font-size: 0.8rem;
  }

  .page-disclaimer .terms-content {
    padding: 44px 44px 48px;
  }

  .page-disclaimer .terms-section__num {
    font-size: 5.6rem;
  }

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

  .page-disclaimer .terms-backtop {
    padding: 56px 0 80px;
  }
}