.page-disclaimer {
  --dis-rail: 282px;
  --dis-gap: clamp(24px, 4vw, 52px);
  --dis-amber-soft: rgba(245, 184, 76, 0.34);
  --dis-paper-soft: rgba(244, 239, 230, 0.06);
  --dis-panel: linear-gradient(180deg, rgba(16, 26, 51, 0.92) 0%, rgba(10, 16, 36, 0.94) 100%);
}

/* ---------- 面包屑上方留白 ---------- */
.page-disclaimer .zr-crumbs {
  padding-top: clamp(18px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dis-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line-700);
  padding-block: clamp(26px, 5vw, 54px) clamp(28px, 4.5vw, 52px);
}

.page-disclaimer .dis-hero__glow {
  position: absolute;
  top: -34%;
  right: -12%;
  width: min(760px, 82vw);
  height: min(560px, 62vw);
  background:
    radial-gradient(closest-side, rgba(139, 92, 246, 0.30), transparent 72%),
    radial-gradient(closest-side, rgba(56, 242, 226, 0.16), transparent 76%);
  filter: blur(6px);
  pointer-events: none;
}

.page-disclaimer .dis-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 46px);
  align-items: end;
}

.page-disclaimer .dis-hero__text {
  max-width: 62ch;
}

.page-disclaimer .dis-hero__text .zr-h1 {
  margin: 12px 0 16px;
}

.page-disclaimer .dis-hero__text .zr-lead {
  margin: 0;
}

/* 协议版本信息条 */
.page-disclaimer .dis-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 26px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line-700);
}

.page-disclaimer .dis-meta__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 104px;
}

.page-disclaimer .dis-meta__key {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist-300);
}

.page-disclaimer .dis-meta__val {
  font-size: 14px;
  color: var(--paper-100);
}

/* 首屏图片 */
.page-disclaimer .dis-hero__media {
  position: relative;
  aspect-ratio: 8 / 3;
  border: 1px solid var(--line-700);
  background: var(--ink-800);
  box-shadow: 0 22px 44px rgba(2, 6, 20, 0.55);
  overflow: hidden;
}

.page-disclaimer .dis-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-disclaimer .dis-hero__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 10px 14px;
  font-size: 12px;
  color: var(--mist-300);
  background: linear-gradient(180deg, rgba(10, 16, 36, 0) 0%, rgba(10, 16, 36, 0.88) 62%);
}

/* 底部刻度装饰 */
.page-disclaimer .dis-hero__ticks {
  position: relative;
  margin-top: clamp(22px, 3vw, 34px);
  height: 12px;
  border-top: 1px solid var(--line-700);
  background-image: repeating-linear-gradient(
    90deg,
    var(--line-700) 0 1px,
    transparent 1px 18px
  );
  background-size: 100% 6px;
  background-repeat: no-repeat;
  opacity: 0.85;
}

/* ---------- 正文与右侧目录 ---------- */
.page-disclaimer .dis-body__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--dis-gap);
  align-items: start;
}

.page-disclaimer .dis-toc-rail {
  position: relative;
}

.page-disclaimer .dis-toc {
  border: 1px solid var(--line-700);
  background: var(--dis-panel);
  padding: 18px 18px 20px;
}

.page-disclaimer .dis-toc .zr-kicker {
  margin: 0 0 14px;
}

.page-disclaimer .dis-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  counter-reset: none;
}

.page-disclaimer .dis-toc .zr-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--mist-300);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color var(--speed) var(--ease), border-color var(--speed) var(--ease), background-color var(--speed) var(--ease);
}

.page-disclaimer .dis-toc .zr-toc__link .zr-mono {
  font-size: 12px;
  color: rgba(159, 176, 204, 0.75);
}

.page-disclaimer .dis-toc .zr-toc__link:hover,
.page-disclaimer .dis-toc .zr-toc__link:focus-visible {
  color: var(--paper-100);
  background: rgba(56, 242, 226, 0.06);
}

.page-disclaimer .dis-toc .zr-toc__link.is-active {
  color: var(--paper-100);
  border-left-color: var(--amber-400);
  background: rgba(245, 184, 76, 0.08);
}

.page-disclaimer .dis-toc .zr-toc__link.is-active .zr-mono {
  color: var(--amber-400);
}

.page-disclaimer .dis-rail__actions {
  display: grid;
  gap: 10px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line-700);
}

.page-disclaimer .dis-rail__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist-300);
}

.page-disclaimer .dis-rail__note a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 226, 0.4);
}

.page-disclaimer .dis-rail__note a:hover,
.page-disclaimer .dis-rail__note a:focus-visible {
  border-bottom-color: var(--cyan-400);
}

/* ---------- 条款 ---------- */
.page-disclaimer .dis-body__content {
  min-width: 0;
}

.page-disclaimer .dis-clause {
  padding-block: clamp(28px, 4vw, 48px);
  border-top: 1px solid var(--line-700);
  scroll-margin-top: 96px;
}

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

.page-disclaimer .dis-clause__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px 16px;
  margin-bottom: 18px;
}

.page-disclaimer .dis-clause__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--amber-400);
  white-space: nowrap;
}

.page-disclaimer .dis-clause__no::after {
  content: "";
  display: inline-block;
  width: 30px;
  height: 2px;
  margin-left: 12px;
  vertical-align: middle;
  background: var(--amber-400);
}

.page-disclaimer .dis-clause__head .zr-h2 {
  margin: 0;
  font-size: clamp(22px, 2.6vw, 30px);
}

.page-disclaimer .dis-clause .zr-text {
  margin: 0 0 8px;
  max-width: 68ch;
}

.page-disclaimer .dis-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .dis-list__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding-left: 14px;
  border-left: 1px solid var(--line-700);
}

.page-disclaimer .dis-list__no {
  font-size: 13px;
  line-height: 1.9;
  color: var(--cyan-400);
  white-space: nowrap;
}

.page-disclaimer .dis-list__item p {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--paper-100);
  max-width: 68ch;
}

.page-disclaimer .dis-list__item p a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 226, 0.42);
}

.page-disclaimer .dis-list__item p a:hover,
.page-disclaimer .dis-list__item p a:focus-visible {
  border-bottom-color: var(--cyan-400);
}

.page-disclaimer .dis-quote {
  margin: 22px 0 0;
  max-width: 68ch;
  padding: 16px 20px;
  background: var(--dis-paper-soft);
  border: 1px solid var(--dis-amber-soft);
  border-left: 3px solid var(--amber-400);
  color: var(--warm-paper);
  font-size: 15.5px;
  line-height: 1.8;
}

/* ---------- 联系方式块 ---------- */
.page-disclaimer .dis-contact {
  margin-top: 24px;
}

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

.page-disclaimer .dis-contact__card {
  border: 1px solid var(--line-700);
  background: var(--dis-panel);
  padding: 16px 18px;
}

.page-disclaimer .dis-contact__key {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist-300);
}

.page-disclaimer .dis-contact__val {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--paper-100);
  word-break: break-word;
}

.page-disclaimer .dis-contact__val.zr-copy {
  cursor: pointer;
  border-bottom: 1px dashed rgba(56, 242, 226, 0.5);
  display: inline-block;
  transition: color var(--speed) var(--ease), border-color var(--speed) var(--ease);
}

.page-disclaimer .dis-contact__val.zr-copy:hover,
.page-disclaimer .dis-contact__val.zr-copy:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
  outline: none;
}

.page-disclaimer .dis-contact__val.zr-copy[data-copied="true"] {
  color: var(--ok-400);
  border-bottom-color: var(--ok-400);
}

.page-disclaimer .dis-contact__hint {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist-300);
}

.page-disclaimer .dis-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--line-700);
}

.page-disclaimer .dis-cta__link {
  font-size: 14px;
  color: var(--mist-300);
  text-decoration: none;
  border-bottom: 1px solid var(--line-700);
}

.page-disclaimer .dis-cta__link:hover,
.page-disclaimer .dis-cta__link:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

/* ---------- 移动端底部操作条 ---------- */
.page-disclaimer .dis-dock-wrap {
  padding: 0 var(--gutter) env(safe-area-inset-bottom, 0);
}

.page-disclaimer .dis-dock {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .dis-contact__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .dis-hero__media {
    aspect-ratio: 16 / 7;
  }
}

/* ---------- 桌面：非对称纵向分层 + 右侧目录 ---------- */
@media (min-width: 1000px) {
  .page-disclaimer .dis-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }

  .page-disclaimer .dis-body__grid {
    grid-template-columns: minmax(0, 1fr) var(--dis-rail);
  }

  .page-disclaimer .dis-body__content {
    grid-column: 1;
    grid-row: 1;
  }

  .page-disclaimer .dis-toc-rail {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .dis-dock {
    display: none;
  }
}

@media (min-width: 1280px) {
  .page-disclaimer .dis-hero__media {
    aspect-ratio: 8 / 3;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dis-toc .zr-toc__link,
  .page-disclaimer .dis-contact__val.zr-copy {
    transition: none;
  }
}