.page-disclaimer {
  --dis-cut: 20px;
  --dis-line: var(--yk-gray);
  background: var(--yk-mist);
  color: var(--yk-ink);
  font-family: var(--yk-font-body);
  line-height: 1.75;
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dis-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 340px;
  padding: 30px 20px 36px;
  overflow: hidden;
  background: var(--yk-ink);
}

.page-disclaimer .dis-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .44;
}

.page-disclaimer .dis-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg,
      rgba(10, 90, 98, .94) 0%,
      rgba(16, 42, 67, .90) 48%,
      rgba(242, 183, 5, .30) 100%);
  pointer-events: none;
}

.page-disclaimer .dis-hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--yk-max);
  margin: 0 auto;
}

.page-disclaimer .dis-crumb {
  margin: 0 0 16px;
  font-size: 13px;
  letter-spacing: .02em;
}

.page-disclaimer .dis-crumb .yk-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dis-crumb .yk-breadcrumb__item {
  color: rgba(247, 250, 251, .70);
}

.page-disclaimer .dis-crumb .yk-breadcrumb__item + .yk-breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  opacity: .55;
}

.page-disclaimer .dis-crumb .yk-breadcrumb__link {
  color: var(--yk-glow);
  text-decoration: none;
}

.page-disclaimer .dis-crumb .yk-breadcrumb__link:hover {
  color: var(--yk-gold);
}

.page-disclaimer .dis-hero__title {
  margin: 0 0 14px;
  font-family: var(--yk-font-head);
  font-weight: 900;
  font-size: clamp(34px, 8.4vw, 64px);
  line-height: 1.03;
  letter-spacing: -.01em;
  color: var(--yk-mist);
}

.page-disclaimer .dis-hero__lede {
  max-width: 42ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.72;
  color: rgba(247, 250, 251, .86);
}

.page-disclaimer .dis-hero__pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 20px 0 0;
  padding: 5px 12px;
  font-family: var(--yk-font-num);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--yk-mist);
  border: 1px solid rgba(95, 201, 214, .55);
  background: rgba(10, 90, 98, .48);
}

.page-disclaimer .dis-hero__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--yk-gold);
  box-shadow: 0 0 0 3px rgba(242, 183, 5, .22);
}

/* ---------- 主体两栏 ---------- */
.page-disclaimer .dis-layout {
  max-width: var(--yk-max);
  margin: 0 auto;
  padding: 4px 20px 48px;
}

/* ---------- 章节 ---------- */
.page-disclaimer .dis-chapter {
  padding: 34px 0;
  border-top: 1px solid var(--dis-line);
  scroll-margin-top: calc(var(--yk-topbar-h) + 20px);
}

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

.page-disclaimer .dis-chapter__head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 14px;
  align-items: baseline;
  margin-bottom: 18px;
}

.page-disclaimer .dis-chapter__no {
  grid-row: 1;
  grid-column: 1;
  font-family: var(--yk-font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
  line-height: 1;
  padding-bottom: 5px;
  color: var(--yk-teal);
  border-bottom: 2px solid var(--yk-gold);
}

.page-disclaimer .dis-chapter__title {
  grid-row: 1;
  grid-column: 2;
  margin: 0;
  font-family: var(--yk-font-head);
  font-weight: 800;
  font-size: clamp(21px, 5.4vw, 30px);
  line-height: 1.25;
  letter-spacing: -.005em;
  color: var(--yk-ink);
}

.page-disclaimer .dis-chapter__sub {
  grid-row: 2;
  grid-column: 2;
  margin: 6px 0 0;
  font-size: 14px;
  color: var(--yk-ink-55);
}

/* ---------- 条款行 ---------- */
.page-disclaimer .dis-rules {
  margin: 0;
  padding: 0;
}

.page-disclaimer .dis-rules__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px dashed rgba(220, 230, 236, .95);
}

.page-disclaimer .dis-rules__row:last-child {
  border-bottom: 0;
  padding-bottom: 4px;
}

.page-disclaimer .dis-rules__key {
  font-family: var(--yk-font-head);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .02em;
  color: var(--yk-teal);
}

.page-disclaimer .dis-rules__val {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--yk-ink-70);
}

.page-disclaimer .dis-inline-link {
  color: var(--yk-deep);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(14, 124, 134, .45);
}

.page-disclaimer .dis-inline-link:hover {
  color: var(--yk-teal);
  border-bottom-color: var(--yk-gold);
}

/* ---------- 引用标注示例 ---------- */
.page-disclaimer .dis-quote {
  margin: 20px 0 0;
  padding: 16px 18px;
  background: rgba(95, 201, 214, .15);
  border-left: 3px solid var(--yk-gold);
}

.page-disclaimer .dis-quote__label {
  margin: 0 0 8px;
  font-family: var(--yk-font-head);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--yk-deep);
}

.page-disclaimer .dis-quote__text {
  margin: 0;
  font-family: var(--yk-font-num);
  font-size: 14px;
  line-height: 1.7;
  color: var(--yk-ink);
  word-break: break-word;
}

/* ---------- 分段切换 ---------- */
.page-disclaimer .dis-tabs {
  margin-top: 2px;
}

.page-disclaimer .dis-tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-disclaimer .dis-tab {
  appearance: none;
  padding: 9px 16px;
  font-family: var(--yk-font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--yk-ink-70);
  background: #fff;
  border: 1px solid var(--yk-gray);
  cursor: pointer;
  transition: background 150ms var(--yk-ease), color 150ms var(--yk-ease),
    border-color 150ms var(--yk-ease);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}

.page-disclaimer .dis-tab:hover {
  border-color: var(--yk-teal);
  color: var(--yk-teal);
}

.page-disclaimer .dis-tab[aria-selected="true"] {
  background: var(--yk-teal);
  border-color: var(--yk-deep);
  color: #fff;
}

.page-disclaimer .dis-tab:focus-visible {
  outline: 3px solid var(--yk-gold);
  outline-offset: 2px;
}

.page-disclaimer .dis-panel {
  padding-top: 2px;
}

.page-disclaimer .dis-panel[hidden] {
  display: none;
}

.page-disclaimer .dis-panel:focus-visible {
  outline: 3px solid var(--yk-gold);
  outline-offset: 4px;
}

/* ---------- 条目列表 ---------- */
.page-disclaimer .dis-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dis-list__item {
  position: relative;
  padding: 11px 0 11px 22px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--yk-ink-70);
  border-bottom: 1px solid rgba(220, 230, 236, .75);
}

.page-disclaimer .dis-list__item:last-child {
  border-bottom: 0;
}

.page-disclaimer .dis-list__item::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 20px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--yk-green);
}

.page-disclaimer .dis-list--no .dis-list__item::before {
  background: var(--yk-coral);
}

.page-disclaimer .dis-aside-note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--yk-ink-55);
}

/* ---------- 行动按钮行 ---------- */
.page-disclaimer .dis-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 0;
}

/* ---------- 右侧窄栏 ---------- */
.page-disclaimer .dis-rail {
  margin-top: 28px;
}

.page-disclaimer .dis-rail__box {
  padding: 24px 20px 22px;
  color: var(--yk-mist);
  background:
    linear-gradient(160deg, rgba(14, 124, 134, .55) 0%, rgba(10, 90, 98, .20) 42%, rgba(16, 42, 67, 0) 100%),
    var(--yk-ink);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--dis-cut)), calc(100% - var(--dis-cut)) 100%, 0 100%);
}

.page-disclaimer .dis-rail__label {
  margin: 0 0 18px;
  font-family: var(--yk-font-head);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--yk-gold);
}

.page-disclaimer .dis-rail__steps {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dis-rail__steps::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 6px;
  width: 1px;
  background: linear-gradient(180deg, var(--yk-gold) 0%, var(--yk-glow) 100%);
}

.page-disclaimer .dis-rail__step {
  position: relative;
  padding: 0 0 20px 20px;
}

.page-disclaimer .dis-rail__step:last-child {
  padding-bottom: 0;
}

.page-disclaimer .dis-rail__step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--yk-ink);
  border: 2px solid var(--yk-gold);
}

.page-disclaimer .dis-rail__time {
  display: block;
  font-family: var(--yk-font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--yk-glow);
}

.page-disclaimer .dis-rail__desc {
  margin: 4px 0 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(247, 250, 251, .78);
}

.page-disclaimer .dis-rail__note {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(95, 201, 214, .28);
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(247, 250, 251, .68);
}

/* ---------- 底部章节刻度 ---------- */
.page-disclaimer .dis-scale {
  padding: 22px 0 30px;
  background: #fff;
  border-top: 1px solid var(--yk-gray);
}

.page-disclaimer .dis-scale__inner {
  max-width: var(--yk-max);
  margin: 0 auto;
  padding: 0 20px;
}

.page-disclaimer .dis-scale__list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dis-scale__item {
  display: flex;
}

.page-disclaimer .dis-scale__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding-top: 13px;
  font-size: 13.5px;
  color: var(--yk-ink-70);
  text-decoration: none;
  transition: color 150ms var(--yk-ease);
}

.page-disclaimer .dis-scale__link::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 18px;
  height: 2px;
  background: var(--yk-gray);
  transition: width 180ms var(--yk-ease), background 150ms var(--yk-ease);
}

.page-disclaimer .dis-scale__link:hover {
  color: var(--yk-teal);
}

.page-disclaimer .dis-scale__link:hover::before {
  width: 32px;
  background: var(--yk-gold);
}

.page-disclaimer .dis-scale__link:focus-visible {
  outline: 3px solid var(--yk-gold);
  outline-offset: 3px;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .dis-rules__row {
    grid-template-columns: 168px 1fr;
    gap: 24px;
    align-items: start;
    padding: 18px 0;
  }

  .page-disclaimer .dis-hero {
    min-height: 400px;
    padding: 44px 32px 48px;
  }
}

/* ---------- 桌面端两栏 ---------- */
@media (min-width: 1000px) {
  .page-disclaimer .dis-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 268px;
    gap: 60px;
    align-items: start;
    padding: 8px 32px 72px;
  }

  .page-disclaimer .dis-chapter {
    padding: 42px 0;
  }

  .page-disclaimer .dis-rail {
    margin-top: 42px;
  }

  .page-disclaimer .dis-rail__box {
    position: sticky;
    top: calc(var(--yk-topbar-h) + 28px);
    padding: 28px 22px 24px;
  }

  .page-disclaimer .dis-hero {
    padding: 70px 32px 60px;
    min-height: 430px;
  }

  .page-disclaimer .dis-scale__inner {
    padding: 0 32px;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dis-tab,
  .page-disclaimer .dis-scale__link,
  .page-disclaimer .dis-scale__link::before {
    transition: none;
  }
}