.page-disclaimer {
  --dc-line: rgba(124, 140, 153, 0.3);
  --dc-line-soft: rgba(124, 140, 153, 0.2);
  --dc-gap: clamp(36px, 6vw, 64px);
  background: var(--pk-bone);
  color: var(--pk-char);
  overflow-x: hidden;
}

/* ---------- 页头画板 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(28px, 4.5vw, 52px) 0 clamp(104px, 17vw, 190px);
  background: linear-gradient(
    158deg,
    #0A211B 0%,
    #0C2620 26%,
    #14382E 52%,
    #6F6E64 79%,
    var(--pk-bone) 100%
  );
}

.page-disclaimer .dc-hero__img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 68%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.22;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.5) 56%, transparent 100%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.5) 56%, transparent 100%);
}

.page-disclaimer .dc-hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 1.8vw, 18px);
  max-width: 62rem;
}

.page-disclaimer .dc-hero .pk-breadcrumb {
  color: rgba(242, 237, 227, 0.58);
}

.page-disclaimer .dc-hero .pk-breadcrumb a {
  color: rgba(242, 237, 227, 0.8);
}

.page-disclaimer .dc-hero .pk-breadcrumb__sep {
  color: rgba(200, 162, 72, 0.7);
}

.page-disclaimer .dc-hero .pk-kicker {
  margin: 0;
  color: var(--pk-gold-bright);
}

.page-disclaimer .dc-hero__title {
  margin: 0;
  color: var(--pk-bone);
  text-shadow: 0 2px 18px rgba(10, 33, 27, 0.4);
}

.page-disclaimer .dc-hero__lede {
  margin: 0;
  max-width: 42em;
  font-family: var(--pk-font-body);
  font-size: clamp(16px, 1.15vw, 18px);
  line-height: 1.85;
  color: rgba(242, 237, 227, 0.86);
  text-shadow: 0 1px 10px rgba(10, 33, 27, 0.35);
}

.page-disclaimer .dc-hero__lede strong {
  color: var(--pk-bone);
  font-weight: 600;
}

.page-disclaimer .dc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-top: clamp(6px, 1.2vw, 12px);
}

.page-disclaimer .dc-hero__badge {
  border-color: rgba(230, 201, 118, 0.55);
  color: var(--pk-gold-bright);
  background: rgba(200, 162, 72, 0.1);
}

.page-disclaimer .dc-hero__meta-note {
  color: rgba(242, 237, 227, 0.68);
}

/* ---------- 正文画板 ---------- */
.page-disclaimer .dc-body {
  background: var(--pk-bone);
  padding: clamp(36px, 6vw, 76px) 0 clamp(56px, 9vw, 120px);
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .dc-index {
  display: flex;
  flex-wrap: nowrap;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 16px;
  margin-bottom: clamp(28px, 4vw, 48px);
  border-bottom: 1px solid var(--dc-line);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

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

.page-disclaimer .dc-index__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  padding: 8px 15px;
  border: 1px solid var(--dc-line);
  border-radius: 999px;
  font-family: var(--pk-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--pk-slate);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.25s var(--pk-ease), border-color 0.25s var(--pk-ease), background-color 0.25s var(--pk-ease);
}

.page-disclaimer .dc-index__link:hover,
.page-disclaimer .dc-index__link:focus-visible {
  color: var(--pk-char);
  border-color: var(--pk-gold);
  background: rgba(200, 162, 72, 0.1);
}

.page-disclaimer .dc-index__link.is-active {
  color: var(--pk-bone);
  background: var(--pk-ink-2);
  border-color: var(--pk-ink-2);
}

/* ---------- 条款 ---------- */
.page-disclaimer .dc-clauses {
  display: flex;
  flex-direction: column;
}

.page-disclaimer .dc-clause {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 2vw, 18px);
  padding: var(--dc-gap) 0 var(--dc-gap) 22px;
  border-top: 1px solid var(--dc-line);
  scroll-margin-top: 110px;
}

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

.page-disclaimer .dc-clause::before {
  content: "";
  position: absolute;
  left: 0;
  top: var(--dc-gap);
  width: 3px;
  height: 30px;
  background: var(--pk-gold-grad);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s var(--pk-ease), transform 0.3s var(--pk-ease);
}

.page-disclaimer .dc-clause:first-child::before {
  top: 0;
}

.page-disclaimer .dc-clause:hover::before,
.page-disclaimer .dc-clause:focus-within::before,
.page-disclaimer .dc-clause.is-active::before {
  opacity: 1;
  transform: translateY(0);
}

.page-disclaimer .dc-clause__no {
  align-self: start;
  justify-self: start;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 26px;
  padding: 0 10px;
  border: 1px solid rgba(200, 162, 72, 0.5);
  border-radius: 999px;
  font-family: var(--pk-font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--pk-gold-deep);
  text-decoration: none;
  transition: color 0.25s var(--pk-ease), background-color 0.25s var(--pk-ease), border-color 0.25s var(--pk-ease);
}

.page-disclaimer .dc-clause__no:hover,
.page-disclaimer .dc-clause__no:focus-visible {
  background: var(--pk-ink-2);
  border-color: var(--pk-ink-2);
  color: var(--pk-gold-bright);
}

.page-disclaimer .dc-clause__body {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
}

.page-disclaimer .dc-clause__title {
  margin: 0;
  font-family: var(--pk-font-display);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: -0.015em;
  color: var(--pk-ink);
}

.page-disclaimer .dc-prose {
  display: grid;
  gap: 14px;
}

.page-disclaimer .dc-prose p {
  margin: 0;
  max-width: 36em;
  font-family: var(--pk-font-body);
  font-size: clamp(16px, 1.08vw, 17px);
  line-height: 1.85;
  color: #2A2F30;
}

/* ---------- 编号条目 ---------- */
.page-disclaimer .dc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 15px;
  max-width: 42em;
}

.page-disclaimer .dc-list > li {
  position: relative;
  padding-left: 46px;
  font-family: var(--pk-font-body);
  font-size: clamp(15.5px, 1.06vw, 17px);
  line-height: 1.8;
  color: #2A2F30;
}

.page-disclaimer .dc-list__no {
  position: absolute;
  left: 0;
  top: 0.26em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 22px;
  padding: 0 6px;
  border: 1px solid rgba(200, 162, 72, 0.45);
  border-radius: 999px;
  font-family: var(--pk-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--pk-gold-deep);
}

/* ---------- 版本轨道 ---------- */
.page-disclaimer .dc-track-block {
  position: relative;
  overflow: hidden;
  margin: clamp(38px, 6vw, 72px) 0;
  padding: clamp(26px, 4vw, 46px) clamp(20px, 3vw, 42px);
  border-radius: 4px;
  background: linear-gradient(140deg, #0A211B 0%, #0C2620 46%, #14382E 100%);
}

.page-disclaimer .dc-track-block::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 88% 10%, rgba(200, 162, 72, 0.18), transparent 58%);
}

.page-disclaimer .dc-track-block__title {
  position: relative;
  z-index: 1;
  margin: 0 0 8px;
  font-family: var(--pk-font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--pk-gold-bright);
}

.page-disclaimer .dc-track-block__note {
  position: relative;
  z-index: 1;
  margin: 0 0 clamp(24px, 4vw, 38px);
  max-width: 34em;
  font-family: var(--pk-font-body);
  font-size: 15px;
  line-height: 1.75;
  color: rgba(242, 237, 227, 0.7);
}

.page-disclaimer .dc-track {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(22px, 3.5vw, 30px);
}

.page-disclaimer .dc-track > li {
  position: relative;
  padding-left: 34px;
}

.page-disclaimer .dc-track > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: var(--pk-gold-grad);
  box-shadow: 0 0 0 4px rgba(200, 162, 72, 0.14);
}

.page-disclaimer .dc-track__stage {
  display: block;
  margin-bottom: 6px;
  font-family: var(--pk-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--pk-gold-bright);
}

.page-disclaimer .dc-track__label {
  display: block;
  margin-bottom: 4px;
  font-family: var(--pk-font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--pk-bone);
}

.page-disclaimer .dc-track__desc {
  display: block;
  max-width: 26em;
  font-family: var(--pk-font-body);
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(242, 237, 227, 0.66);
}

/* ---------- 收束区 ---------- */
.page-disclaimer .dc-closing {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(40px, 7vw, 76px);
  padding-top: clamp(32px, 5vw, 54px);
  border-top: 1px solid var(--dc-line);
}

.page-disclaimer .dc-closing__lead {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-disclaimer .dc-closing__title {
  margin: 0;
  font-family: var(--pk-font-display);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--pk-ink);
}

.page-disclaimer .dc-closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-disclaimer .dc-contact {
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid rgba(200, 162, 72, 0.35);
  border-radius: 4px;
  background: var(--pk-sand);
}

.page-disclaimer .dc-contact__title {
  margin: 0 0 14px;
  font-family: var(--pk-font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--pk-gold-deep);
}

.page-disclaimer .dc-contact__row {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--dc-line-soft);
  font-family: var(--pk-font-body);
  font-size: 14.5px;
  line-height: 1.7;
  color: #2A2F30;
}

.page-disclaimer .dc-contact__row:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .dc-contact__key {
  padding-top: 0.3em;
  font-family: var(--pk-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--pk-slate);
}

/* ---------- 断点 ---------- */
@media (min-width: 780px) {
  .page-disclaimer .dc-track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 clamp(20px, 3vw, 40px);
  }

  .page-disclaimer .dc-track > li {
    padding-left: 0;
    padding-top: 36px;
  }

  .page-disclaimer .dc-track > li::before {
    top: 0;
    left: 0;
  }

  .page-disclaimer .dc-track::before {
    content: "";
    position: absolute;
    top: 8px;
    left: 8px;
    right: 8px;
    height: 1px;
    background: linear-gradient(90deg, rgba(200, 162, 72, 0.6) 0%, rgba(200, 162, 72, 0.5) 72%, transparent 100%);
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dc-clause {
    grid-template-columns: 132px minmax(0, 1fr);
    column-gap: clamp(24px, 4vw, 56px);
  }

  .page-disclaimer .dc-clause__no {
    justify-self: end;
    margin-top: 0.32em;
  }

  .page-disclaimer .dc-closing {
    grid-template-columns: minmax(0, 1fr) 340px;
    align-items: start;
  }
}

@media (max-width: 560px) {
  .page-disclaimer .dc-hero {
    padding-bottom: clamp(84px, 22vw, 120px);
  }

  .page-disclaimer .dc-hero__meta {
    gap: 8px 12px;
  }

  .page-disclaimer .dc-clause {
    padding-left: 16px;
  }

  .page-disclaimer .dc-list > li {
    padding-left: 40px;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-clause::before,
  .page-disclaimer .dc-clause__no,
  .page-disclaimer .dc-index__link {
    transition-duration: 0.001ms !important;
  }

  .page-disclaimer .dc-clause::before {
    transform: none;
  }
}