/* ===================== 使用声明页 ===================== */
.page-disclaimer {
  background: var(--paper);
  color: var(--text);
  --clause-rule: var(--mist);
  overflow-x: hidden;
}

/* ---------- 首屏画板 ---------- */
.page-disclaimer .disclaimer-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.3rem, 4vw, 2.1rem) 0 clamp(2.8rem, 8vw, 5.4rem);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  background:
    radial-gradient(85% 72% at 86% 2%, rgba(224, 168, 60, .26), transparent 62%),
    radial-gradient(62% 58% at 4% 98%, rgba(169, 240, 75, .13), transparent 66%),
    linear-gradient(158deg, var(--ink) 0%, var(--ink-dark) 58%, #041f20 100%);
  color: var(--paper);
}

.page-disclaimer .disclaimer-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(195, 212, 210, .085) 0 1px, transparent 1px 86px),
    repeating-linear-gradient(90deg, rgba(195, 212, 210, .085) 0 1px, transparent 1px 86px);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 76%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 76%);
}

.page-disclaimer .disclaimer-crumb {
  position: relative;
  z-index: 2;
  margin-bottom: clamp(1.5rem, 5vw, 2.8rem);
}

.page-disclaimer .disclaimer-crumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .35rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: .82rem;
  letter-spacing: .05em;
  color: rgba(244, 241, 232, .62);
}

.page-disclaimer .disclaimer-crumb li + li::before {
  content: "/";
  margin-right: .35rem;
  color: rgba(224, 168, 60, .72);
}

.page-disclaimer .disclaimer-crumb a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(246, 217, 143, .34);
}

.page-disclaimer .disclaimer-crumb a:hover {
  color: var(--paper-3);
}

.page-disclaimer .disclaimer-hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: clamp(2rem, 6vw, 3.4rem);
  align-items: center;
}

.page-disclaimer .disclaimer-hero__text .label {
  display: inline-block;
  margin: 0;
  color: var(--gold-soft);
}

.page-disclaimer .disclaimer-hero h1 {
  margin: .6rem 0 0;
  font-size: clamp(2rem, 6.2vw, 3.9rem);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.08;
  color: var(--paper-3);
}

.page-disclaimer .disclaimer-hero__lead {
  margin: 1.15rem 0 0;
  max-width: 34rem;
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  line-height: 1.85;
  color: rgba(244, 241, 232, .85);
}

.page-disclaimer .disclaimer-hero__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.6rem;
  margin-top: 1.9rem;
}

.page-disclaimer .disclaimer-hero__link {
  color: var(--gold-soft);
  font-size: .95rem;
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(246, 217, 143, .45);
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-disclaimer .disclaimer-hero__link:hover {
  color: var(--lime);
  border-color: rgba(169, 240, 75, .6);
}

.page-disclaimer .disclaimer-hero__figure {
  margin: 0;
}

.page-disclaimer .disclaimer-hero__figure .media-frame {
  display: block;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(246, 217, 143, .28);
  background: rgba(6, 42, 43, .55);
}

.page-disclaimer .disclaimer-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 条款区 ---------- */
.page-disclaimer .disclaimer-clauses {
  padding: clamp(2.8rem, 8vw, 5.4rem) 0 clamp(2.2rem, 6vw, 4rem);
}

.page-disclaimer .disclaimer-clauses__head {
  max-width: 48rem;
  margin-bottom: clamp(1.8rem, 5vw, 3rem);
}

.page-disclaimer .disclaimer-clauses__head h2 {
  margin: .55rem 0 0;
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.2;
  color: var(--ink-dark);
}

.page-disclaimer .disclaimer-clauses__head p {
  margin: .85rem 0 0;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-soft);
}

.page-disclaimer .disclaimer-layout {
  display: grid;
  gap: clamp(1.8rem, 5vw, 3rem);
}

/* 目录 */
.page-disclaimer .disclaimer-toc {
  padding: 1.05rem 1.1rem;
  border-radius: var(--radius-md);
  background: var(--paper-2);
}

.page-disclaimer .disclaimer-toc__title {
  margin: 0 0 .75rem;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--gold-ink);
}

.page-disclaimer .disclaimer-toc__list {
  display: flex;
  flex-wrap: nowrap;
  gap: .35rem;
  margin: 0;
  padding: 0 0 .25rem;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-disclaimer .disclaimer-toc__list a {
  display: block;
  padding: .45rem .7rem;
  border-radius: var(--radius-sm);
  color: var(--ink-mid);
  font-size: .87rem;
  line-height: 1.35;
  white-space: nowrap;
  text-decoration: none;
  transition: background-color .22s var(--ease), color .22s var(--ease);
}

.page-disclaimer .disclaimer-toc__list a:hover {
  background: rgba(11, 59, 60, .09);
  color: var(--ink-dark);
}

.page-disclaimer .disclaimer-toc__list a[aria-current="location"] {
  background: var(--ink);
  color: var(--gold-soft);
}

/* 条款条目 */
.page-disclaimer .clause {
  display: grid;
  gap: 1rem;
  padding: clamp(1.6rem, 4vw, 2.3rem) 0;
  border-top: 1px solid var(--clause-rule);
}

.page-disclaimer .clause:last-child {
  border-bottom: 1px solid var(--clause-rule);
}

.page-disclaimer .clause__mark {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.page-disclaimer .clause__num {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--gold-ink);
}

.page-disclaimer .clause__icon {
  flex: none;
  width: 38px;
  height: 38px;
  padding: 8px;
  border-radius: 12px;
  background: rgba(224, 168, 60, .17);
  color: var(--ink-mid);
}

.page-disclaimer .clause__body {
  min-width: 0;
}

.page-disclaimer .clause__title {
  margin: 0 0 .7rem;
  font-size: clamp(1.12rem, 2.3vw, 1.42rem);
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.32;
  color: var(--ink-dark);
}

.page-disclaimer .clause__body p {
  margin: 0 0 .9rem;
  max-width: 60ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-soft);
}

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

.page-disclaimer .clause__body a {
  color: var(--ink-mid);
  text-decoration: underline;
  text-decoration-color: rgba(224, 168, 60, .75);
  text-underline-offset: 3px;
}

.page-disclaimer .clause__body a:hover {
  color: var(--coral-ink);
  text-decoration-color: rgba(255, 90, 54, .7);
}

.page-disclaimer .clause__facts {
  display: grid;
  gap: .5rem;
  margin: 1.1rem 0 .95rem;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause__facts li {
  padding: .68rem .85rem;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--gold);
  background: var(--paper-2);
}

.page-disclaimer .clause__fact-k {
  display: block;
  margin-bottom: .22rem;
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--text-soft);
}

.page-disclaimer .clause__fact-v {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.22rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--ink-dark);
}

/* ---------- 页尾行动横幅 ---------- */
.page-disclaimer .disclaimer-cta {
  padding: 0 0 clamp(3rem, 9vw, 5.4rem);
}

.page-disclaimer .disclaimer-cta__panel {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 1.6rem;
  padding: clamp(1.8rem, 5vw, 3.1rem);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(92% 122% at 94% 0%, rgba(224, 168, 60, .3), transparent 60%),
    radial-gradient(70% 90% at 0% 100%, rgba(169, 240, 75, .12), transparent 62%),
    linear-gradient(140deg, var(--ink) 0%, var(--ink-dark) 100%);
  color: var(--paper);
  box-shadow: var(--shadow-panel);
}

.page-disclaimer .disclaimer-cta__panel h2 {
  margin: .5rem 0 0;
  font-size: clamp(1.3rem, 2.8vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.25;
  color: var(--paper-3);
}

.page-disclaimer .disclaimer-cta__panel p {
  margin: .8rem 0 0;
  max-width: 40rem;
  font-size: .97rem;
  line-height: 1.82;
  color: rgba(244, 241, 232, .82);
}

.page-disclaimer .disclaimer-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem 1rem;
  align-items: center;
}

.page-disclaimer .disclaimer-cta__link {
  display: inline-flex;
  align-items: center;
  padding: .68rem 1.15rem;
  border-radius: 999px;
  border: 1px solid rgba(246, 217, 143, .45);
  color: var(--gold-soft);
  font-size: .92rem;
  text-decoration: none;
  transition: background-color .24s var(--ease), color .24s var(--ease), border-color .24s var(--ease);
}

.page-disclaimer .disclaimer-cta__link:hover {
  background: rgba(246, 217, 143, .15);
  border-color: var(--gold-soft);
  color: var(--paper-3);
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-disclaimer .clause__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .75rem;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .clause {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 0 clamp(1.2rem, 3vw, 2.2rem);
    padding: clamp(1.9rem, 4vw, 2.8rem) 0;
  }

  .page-disclaimer .clause__mark {
    flex-direction: column;
    align-items: flex-start;
    gap: .7rem;
    padding-top: .2rem;
  }
}

@media (min-width: 880px) {
  .page-disclaimer .disclaimer-hero__inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
  }

  .page-disclaimer .disclaimer-cta__panel {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: center;
    gap: 2.5rem;
  }
}

@media (min-width: 1020px) {
  .page-disclaimer .disclaimer-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(2.4rem, 5vw, 4.4rem);
    align-items: start;
  }

  .page-disclaimer .disclaimer-toc {
    position: sticky;
    top: 5.5rem;
    padding: 1.25rem 1.3rem;
  }

  .page-disclaimer .disclaimer-toc__list {
    flex-direction: column;
    flex-wrap: wrap;
    overflow: visible;
    padding: 0;
    gap: .1rem;
  }

  .page-disclaimer .disclaimer-toc__list a {
    white-space: normal;
    padding: .45rem .6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disclaimer-hero__link,
  .page-disclaimer .disclaimer-toc__list a,
  .page-disclaimer .disclaimer-cta__link {
    transition: none;
  }
}