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

/* ============ 首屏 ============ */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-offset) + 16px) 0 clamp(40px, 7vw, 72px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(60% 90% at 10% -10%, rgba(46, 230, 230, .10), transparent 62%),
    radial-gradient(52% 84% at 98% 26%, rgba(255, 46, 139, .13), transparent 64%);
}

.page-disclaimer .terms-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 660px;
}

.page-disclaimer .terms-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 18px 0 12px;
  color: var(--muted);
}

.page-disclaimer .terms-eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-disclaimer h1 {
  margin: 0 0 20px;
  font-size: clamp(30px, 6vw, 54px);
  line-height: 1.16;
  letter-spacing: -.01em;
  font-weight: 800;
  color: var(--paper);
}

.page-disclaimer .terms-lede {
  margin: 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-soft);
}

/* 首屏图：移动端内嵌，桌面端右侧出血 */
.page-disclaimer .terms-hero-figure {
  position: relative;
  z-index: 1;
  width: 100%;
  margin: clamp(28px, 6vw, 44px) 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--ink-2);
}

.page-disclaimer .terms-hero-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.92) contrast(1.06);
}

/* ============ 章节悬浮索引 ============ */
.page-disclaimer .clause-jump {
  position: sticky;
  top: calc(var(--header-offset) + 2px);
  z-index: 6;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(6, 7, 12, .94), rgba(6, 7, 12, .78));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.page-disclaimer .clause-jump-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 2px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

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

.page-disclaimer .clause-jump-list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  white-space: nowrap;
  font-size: 13px;
  text-decoration: none;
  color: var(--text-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  transition: color .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-disclaimer .clause-jump-list a:hover,
.page-disclaimer .clause-jump-list a:focus-visible {
  color: var(--paper);
  border-color: var(--cyan);
  background: rgba(46, 230, 230, .06);
}

.page-disclaimer .clause-jump-list .mono-label {
  color: var(--cyan);
}

/* ============ 错位双栏条款 ============ */
.page-disclaimer .clause-stack {
  padding: clamp(14px, 3vw, 26px) 0 clamp(44px, 7vw, 84px);
}

.page-disclaimer .clause {
  position: relative;
  padding: clamp(40px, 6.5vw, 76px) 0;
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: calc(var(--header-offset) + 84px);
}

.page-disclaimer .clause:first-child {
  border-top: 0;
}

.page-disclaimer .clause-body {
  position: relative;
}

.page-disclaimer .clause-body::after {
  content: "";
  position: absolute;
  inset: -16px -14px;
  z-index: -1;
  border-radius: var(--r-lg);
  pointer-events: none;
  background: radial-gradient(120% 90% at 0% 0%, rgba(46, 230, 230, .09), transparent 62%);
}

.page-disclaimer .clause:nth-child(even) .clause-body::after {
  background: radial-gradient(120% 90% at 100% 0%, rgba(255, 46, 139, .11), transparent 64%);
}

.page-disclaimer .clause-num {
  display: block;
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: clamp(34px, 6vw, 68px);
  font-weight: 200;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--cyan);
  background: var(--grad-line);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: .6;
}

@supports not ((-webkit-background-clip: text) or (background-clip: text)) {
  .page-disclaimer .clause-num {
    background: none;
    color: var(--cyan);
  }
}

.page-disclaimer .clause h2 {
  margin: 0 0 14px;
  font-size: clamp(22px, 3.6vw, 32px);
  line-height: 1.3;
  letter-spacing: -.01em;
  font-weight: 800;
  color: var(--paper);
}

.page-disclaimer .clause-text p {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-disclaimer .u {
  color: var(--paper);
  border-bottom: 1px solid var(--cyan);
  padding-bottom: 1px;
}

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

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--text-soft);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 10px;
  height: 1px;
  background: var(--cyan);
}

.page-disclaimer .clause:nth-child(even) .clause-list li::before {
  background: var(--magenta);
}

.page-disclaimer .clause-list a,
.page-disclaimer .clause-text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 230, 230, .4);
}

.page-disclaimer .clause-list a:hover,
.page-disclaimer .clause-text a:hover {
  border-bottom-color: var(--cyan);
}

/* 可展开补充说明 */
.page-disclaimer .clause details {
  margin-top: 20px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(15, 20, 32, .74);
  transition: border-color .18s var(--ease);
}

.page-disclaimer .clause details[open] {
  border-color: rgba(46, 230, 230, .38);
}

.page-disclaimer .clause details > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--cyan);
}

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

.page-disclaimer .clause details > summary::after {
  content: "+";
  font-size: 16px;
  line-height: 1;
  color: var(--cyan);
}

.page-disclaimer .clause details[open] > summary::after {
  content: "−";
}

.page-disclaimer .clause details p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-disclaimer .clause details p:last-child {
  margin-bottom: 18px;
}

.page-disclaimer .clause details ul {
  margin: 0 0 18px;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-disclaimer .clause details ul li {
  margin-bottom: 6px;
}

/* ============ 底部去向 ============ */
.page-disclaimer .terms-foot {
  border-top: 1px solid var(--line);
  padding: clamp(36px, 6vw, 64px) 0 clamp(52px, 8vw, 88px);
}

.page-disclaimer .terms-foot h2 {
  margin: 0 0 20px;
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 800;
  color: var(--paper);
}

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

.page-disclaimer .terms-foot-list a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  font-size: 14px;
  text-decoration: none;
  color: var(--text-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  transition: color .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-disclaimer .terms-foot-list a:hover,
.page-disclaimer .terms-foot-list a:focus-visible {
  color: var(--paper);
  border-color: var(--cyan);
  background: rgba(46, 230, 230, .06);
}

.page-disclaimer .terms-foot-list .mono-label {
  color: var(--cyan);
}

/* ============ 断点 ============ */
@media (min-width: 1000px) {
  .page-disclaimer .terms-hero {
    padding-bottom: clamp(56px, 6vw, 96px);
  }

  .page-disclaimer .terms-hero-figure {
    position: absolute;
    inset: 0 0 0 auto;
    width: min(46%, 600px);
    height: 100%;
    margin: 0;
    border-radius: 0;
    aspect-ratio: auto;
    opacity: .52;
    clip-path: polygon(16% 0, 100% 0, 100% 100%, 0 100%);
    -webkit-mask-image: linear-gradient(270deg, #000 44%, transparent 100%);
    mask-image: linear-gradient(270deg, #000 44%, transparent 100%);
  }

  .page-disclaimer .clause {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: clamp(20px, 2.4vw, 32px);
  }

  .page-disclaimer .clause-body {
    grid-column: 1 / span 7;
  }

  .page-disclaimer .clause:nth-child(even) .clause-body {
    grid-column: 6 / span 7;
  }
}

@media (max-width: 560px) {
  .page-disclaimer .terms-hero {
    padding-top: calc(var(--header-offset) + 6px);
  }

  .page-disclaimer .clause-jump-list a {
    padding: 7px 12px;
    font-size: 12px;
  }

  .page-disclaimer .clause-body::after {
    inset: -12px -8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause-jump,
  .page-disclaimer .clause-jump-list a,
  .page-disclaimer .terms-foot-list a {
    transition: none;
  }
}