.page-disclaimer {
  --dc-rule: rgba(168, 179, 196, 0.26);
  --dc-dim: rgba(242, 245, 247, 0.74);
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ---------- 页首 ---------- */
.page-disclaimer .dc-top {
  position: relative;
  background: linear-gradient(180deg, var(--deep) 0%, var(--ink) 100%);
  border-bottom: 1px solid var(--dc-rule);
}

.page-disclaimer .dc-top::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(255, 255, 255, 0.016) 0 1px,
    transparent 1px 3px
  );
}

.page-disclaimer .dc-top .shell {
  position: relative;
  z-index: 1;
  padding-top: 26px;
  padding-bottom: 44px;
}

.page-disclaimer .crumbs {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-disclaimer .crumbs a {
  color: var(--grey);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur-state) var(--ease), border-color var(--dur-state) var(--ease);
}

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

.page-disclaimer .dc-anchorbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 22px;
}

.page-disclaimer .dc-anchorbar .tag--status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-disclaimer .dc-totop {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--grey);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--line-strong);
  transition: color var(--dur-state) var(--ease), border-color var(--dur-state) var(--ease);
}

.page-disclaimer .dc-totop:hover,
.page-disclaimer .dc-totop:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer h1 {
  margin: 30px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(32px, 7.6vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.01em;
}

.page-disclaimer .dc-lede {
  margin: 22px 0 0;
  max-width: 34em;
  font-size: 16px;
  color: var(--dc-dim);
}

/* ---------- 轮次刻度 ---------- */
.page-disclaimer .dc-rail {
  margin-top: 36px;
  padding: 2px 0;
  border-top: 1px solid var(--dc-rule);
  border-bottom: 1px solid var(--dc-rule);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.page-disclaimer .dc-rail::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .dc-rail .rail__scale {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 0;
  padding: 8px 2px;
  list-style: none;
  min-width: max-content;
}

.page-disclaimer .dc-rail .rail__node {
  display: inline-block;
  padding: 4px 2px 8px;
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.1em;
  white-space: nowrap;
  color: rgba(168, 179, 196, 0.62);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--dur-state) var(--ease), border-color var(--dur-state) var(--ease);
}

.page-disclaimer .dc-rail .rail__node:hover,
.page-disclaimer .dc-rail .rail__node:focus-visible {
  color: var(--white);
}

.page-disclaimer .dc-rail .rail__node.is-active {
  color: var(--cyan);
  font-weight: 700;
  border-bottom-color: var(--cyan);
}

/* ---------- 通栏图 ---------- */
.page-disclaimer .dc-figure {
  margin: 0;
  line-height: 0;
  background: var(--black);
  border-bottom: 1px solid var(--dc-rule);
}

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

/* ---------- 正文容器 ---------- */
.page-disclaimer .dc-body {
  padding: 46px 0 0;
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .dc-index {
  padding-bottom: 34px;
  border-bottom: 1px solid var(--dc-rule);
}

.page-disclaimer .dc-index__head {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.24em;
  color: var(--grey);
}

.page-disclaimer .dc-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-disclaimer .dc-index__list a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(168, 179, 196, 0.16);
  text-decoration: none;
  color: var(--white);
  transition: color var(--dur-state) var(--ease), padding-left var(--dur-state) var(--ease);
}

.page-disclaimer .dc-index__list a:hover,
.page-disclaimer .dc-index__list a:focus-visible {
  color: var(--cyan);
  padding-left: 8px;
}

.page-disclaimer .dc-index__num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-weight: 900;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-disclaimer .dc-index__txt {
  font-size: 15px;
  line-height: 1.5;
}

/* ---------- 条款 ---------- */
.page-disclaimer .dc-clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 38px 0;
  border-bottom: 1px solid var(--dc-rule);
  scroll-margin-top: 24px;
}

.page-disclaimer .dc-clause__num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-weight: 900;
  font-size: clamp(48px, 11vw, 88px);
  line-height: 0.8;
  letter-spacing: -0.05em;
  color: rgba(35, 229, 208, 0.26);
  transition: color var(--dur-state) var(--ease);
}

.page-disclaimer .dc-clause:hover .dc-clause__num {
  color: rgba(35, 229, 208, 0.55);
}

.page-disclaimer .dc-clause__body {
  min-width: 0;
  color: var(--dc-dim);
}

.page-disclaimer .dc-clause__title {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(19px, 3.6vw, 26px);
  line-height: 1.3;
  letter-spacing: -0.005em;
  color: var(--white);
}

.page-disclaimer .dc-clause__body > p {
  margin: 0 0 14px;
  max-width: 46em;
}

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

.page-disclaimer .dc-clause__body a {
  color: var(--white);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  transition: color var(--dur-state) var(--ease);
}

.page-disclaimer .dc-clause__body a:hover,
.page-disclaimer .dc-clause__body a:focus-visible {
  color: var(--cyan);
}

/* 强调句 */
.page-disclaimer .dc-callout {
  padding: 4px 0 4px 20px;
  border-left: 3px solid var(--cyan);
  color: var(--white);
  font-weight: 600;
}

/* 要点列表 */
.page-disclaimer .dc-points {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  max-width: 46em;
}

.page-disclaimer .dc-points li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  color: var(--dc-dim);
}

.page-disclaimer .dc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 1px;
  background: var(--amber);
}

/* 更新节奏刻度 */
.page-disclaimer .dc-lanes {
  list-style: none;
  margin: 6px 0 20px;
  padding: 0;
  display: grid;
  gap: 16px;
  max-width: 46em;
}

.page-disclaimer .dc-lane {
  position: relative;
  padding-top: 16px;
}

.page-disclaimer .dc-lane::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--line-strong);
  transition: background var(--dur-state) var(--ease);
}

.page-disclaimer .dc-lane:hover::before {
  background: var(--cyan);
}

.page-disclaimer .dc-lane__k {
  display: block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  color: var(--white);
}

.page-disclaimer .dc-lane__t {
  display: block;
  margin-top: 6px;
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-disclaimer .dc-lanes .dc-lane__note {
  margin: 10px 0 0;
  max-width: 30em;
  font-size: 14px;
  color: rgba(168, 179, 196, 0.72);
  transition: color var(--dur-state) var(--ease);
}

.page-disclaimer .dc-lane:hover .dc-lane__note {
  color: var(--dc-dim);
}

/* ---------- 联系方式 ---------- */
.page-disclaimer .dc-contact {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  border-top: 1px solid var(--dc-rule);
  max-width: 46em;
}

.page-disclaimer .dc-contact li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--dc-rule);
}

.page-disclaimer .dc-contact .contact-key {
  flex: 0 0 84px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--grey);
}

.page-disclaimer .dc-contact .contact-val {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 16px;
  color: var(--white);
  word-break: break-all;
}

.page-disclaimer .dc-contact .copy-btn {
  margin-left: auto;
  padding: 5px 12px;
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--grey);
  background: transparent;
  border: 1px solid var(--line-strong);
  cursor: pointer;
  transition: color var(--dur-state) var(--ease), border-color var(--dur-state) var(--ease);
}

.page-disclaimer .dc-contact .copy-btn:hover,
.page-disclaimer .dc-contact .copy-btn:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 页尾刻度条 ---------- */
.page-disclaimer .dc-bottom {
  margin-top: 0;
  padding: 22px 0 32px;
  background: var(--deep);
  border-top: 1px solid var(--dc-rule);
}

.page-disclaimer .dc-bottom__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .dc-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 44px;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .dc-lede {
    font-size: 18px;
  }

  .page-disclaimer .dc-lanes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid var(--dc-rule);
  }

  .page-disclaimer .dc-lane {
    padding: 20px 26px 4px 0;
    border-right: 1px solid var(--dc-rule);
  }

  .page-disclaimer .dc-lane + .dc-lane {
    padding-left: 26px;
  }

  .page-disclaimer .dc-lane:last-child {
    padding-right: 0;
    border-right: 0;
  }

  .page-disclaimer .dc-lane::before {
    height: 2px;
  }
}

@media (min-width: 780px) {
  .page-disclaimer .dc-clause {
    grid-template-columns: minmax(112px, 168px) minmax(0, 1fr);
    gap: 48px;
    padding: 54px 0;
  }
}

@media (max-width: 420px) {
  .page-disclaimer .dc-contact li {
    gap: 6px 12px;
  }

  .page-disclaimer .dc-contact .contact-key {
    flex: 0 0 100%;
  }

  .page-disclaimer .dc-contact .copy-btn {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}