.page-disclaimer {
  background: linear-gradient(180deg, var(--c-night) 0%, #0d1425 46%, var(--c-night) 100%);
  color: var(--c-paper);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(40px, 8vw, 88px) 0 0;
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  top: -34%;
  left: -20%;
  width: 80%;
  height: 156%;
  background: linear-gradient(148deg, rgba(200, 16, 46, .44) 0%, rgba(124, 13, 34, .22) 46%, rgba(11, 18, 32, 0) 80%);
  transform: skewX(-9deg);
  z-index: -1;
  pointer-events: none;
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -18%;
  width: 66%;
  height: 72%;
  background: radial-gradient(circle at 58% 42%, rgba(232, 178, 74, .20), rgba(232, 178, 74, 0) 66%);
  z-index: -1;
  pointer-events: none;
}

.page-disclaimer .disc-hero__head {
  display: grid;
  gap: 16px;
  max-width: 940px;
  padding-bottom: clamp(30px, 5vw, 52px);
}

.page-disclaimer .disc-hero__head .breadcrumbs {
  margin-bottom: 4px;
}

.page-disclaimer .disc-hero__head .eyebrow {
  color: var(--c-gold);
}

.page-disclaimer .disc-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 8.4vw, 5rem);
  line-height: 1.04;
  letter-spacing: -.012em;
  color: var(--c-paper);
}

.page-disclaimer .disc-hero .lede {
  max-width: 62ch;
  margin: 0;
  color: rgba(245, 239, 230, .82);
}

.page-disclaimer .disc-hero__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--c-line-gold);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
  background: var(--c-board);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .disc-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1600 / 700;
  object-fit: cover;
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .disc-body {
  padding-top: clamp(36px, 6vw, 72px);
  padding-bottom: clamp(12px, 2vw, 24px);
}

.page-disclaimer .disc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 36px);
  align-items: start;
}

/* 目录 */
.page-disclaimer .disc-toc {
  min-width: 0;
}

.page-disclaimer .disc-toc__label {
  margin: 0 0 10px;
  padding-left: 10px;
  font-family: var(--font-data);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .2em;
  color: var(--c-gold);
}

.page-disclaimer .disc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: max-content;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .disc-toc__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 15px;
  border: 1px solid var(--c-line);
  border-radius: var(--pill);
  background: rgba(18, 22, 28, .7);
  color: var(--c-slate);
  font-size: .9rem;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .disc-toc__link:hover {
  color: var(--c-paper);
  border-color: var(--c-line-gold);
  background: rgba(232, 178, 74, .10);
}

.page-disclaimer .disc-toc__link.is-current {
  color: var(--c-paper);
  border-color: var(--c-line-gold);
  background: rgba(200, 16, 46, .26);
}

.page-disclaimer .disc-toc__idx {
  flex: none;
  font-family: var(--font-data);
  font-size: .74rem;
  color: var(--c-gold);
}

/* 条款条目 */
.page-disclaimer .disc-terms {
  min-width: 0;
}

.page-disclaimer .disc-term {
  position: relative;
  padding: clamp(22px, 3.4vw, 34px) 0 clamp(24px, 3.4vw, 34px);
  border-top: 1px solid var(--c-line-soft);
  scroll-margin-top: calc(var(--header-h) + 18px);
}

.page-disclaimer .disc-term:first-child {
  padding-top: clamp(10px, 2vw, 18px);
  border-top-color: var(--c-line-gold);
}

.page-disclaimer .disc-term::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 26px;
  bottom: 26px;
  width: 2px;
  border-radius: var(--pill);
  background: linear-gradient(180deg, var(--c-gold), rgba(232, 178, 74, 0));
  opacity: 0;
  transition: opacity .22s var(--ease);
  pointer-events: none;
}

.page-disclaimer .disc-term:hover::before {
  opacity: 1;
}

.page-disclaimer .disc-term__head {
  display: flex;
  align-items: baseline;
  gap: clamp(10px, 2vw, 16px);
  margin-bottom: 14px;
}

.page-disclaimer .disc-term__num {
  flex: none;
  font-family: var(--font-data);
  font-weight: 400;
  font-size: clamp(1.3rem, 3vw, 1.75rem);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--c-gold);
}

.page-disclaimer .disc-term__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  line-height: 1.32;
  color: var(--c-paper);
}

.page-disclaimer .disc-term__body {
  display: grid;
  gap: 14px;
  max-width: 76ch;
}

.page-disclaimer .disc-term__body p {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.85;
  color: rgba(245, 239, 230, .84);
}

.page-disclaimer .disc-em {
  font-family: var(--font-data);
  font-size: .96em;
  color: var(--c-gold);
}

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

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 22px;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(245, 239, 230, .84);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 10px;
  height: 2px;
  border-radius: var(--pill);
  background: var(--c-gold);
}

.page-disclaimer .disc-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0;
  padding: 14px 16px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  background: rgba(18, 22, 28, .74);
  font-size: .96rem;
  line-height: 1.75;
  color: rgba(245, 239, 230, .84);
}

.page-disclaimer .disc-note::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: .6em;
  border-radius: 50%;
  background: var(--c-cyan);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, .14);
}

/* ---------- 收束区 ---------- */
.page-disclaimer .disc-outro {
  display: grid;
  gap: 18px;
  padding: clamp(24px, 4vw, 44px);
  border-radius: var(--radius-lg);
}

.page-disclaimer .disc-outro h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1.28;
  color: var(--c-paper);
}

.page-disclaimer .disc-outro p {
  margin: 0;
  max-width: 64ch;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(245, 239, 230, .84);
}

.page-disclaimer .disc-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .disc-outro__links .btn {
  text-decoration: none;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 1000px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: 252px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 68px);
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: calc(var(--header-h) + 22px);
    padding: 18px 14px 20px;
    border: 1px solid var(--c-line-gold);
    border-radius: var(--radius-md);
    background: var(--c-surface);
    box-shadow: var(--shadow-card);
  }

  .page-disclaimer .disc-toc__list {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    overflow: visible;
    gap: 2px;
    padding-bottom: 0;
  }

  .page-disclaimer .disc-toc__link {
    border: 0;
    border-radius: var(--radius-sm);
    background: transparent;
    padding: 9px 10px;
    white-space: normal;
    box-shadow: inset 0 0 0 0 transparent;
  }

  .page-disclaimer .disc-toc__link.is-current {
    border: 0;
    box-shadow: inset 2px 0 0 var(--c-gold);
  }
}

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