.page-disclaimer {
  --pd-line: rgba(38, 51, 84, .9);
  --pd-hair: rgba(169, 180, 199, .16);
  --pd-text: rgba(244, 247, 251, .86);
  --pd-text-soft: rgba(244, 247, 251, .72);
  background: var(--yk-deep);
  color: var(--yk-white);
  font-family: var(--yk-sans);
  overflow-x: clip;
}

/* ---------- 首屏说明区 ---------- */
.page-disclaimer .pd-hero {
  position: relative;
  padding-top: calc(var(--yk-header-h) + clamp(22px, 4vw, 46px));
  padding-bottom: 0;
  background: linear-gradient(180deg, var(--yk-night) 0%, var(--yk-deep) 82%);
  overflow: hidden;
}

.page-disclaimer .pd-hero__grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    repeating-linear-gradient(90deg, var(--pd-line) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(0deg, var(--pd-line) 0 1px, transparent 1px 48px);
  opacity: .38;
  -webkit-mask-image: radial-gradient(130% 95% at 18% 8%, #000 0%, rgba(0, 0, 0, .35) 48%, transparent 76%);
  mask-image: radial-gradient(130% 95% at 18% 8%, #000 0%, rgba(0, 0, 0, .35) 48%, transparent 76%);
  pointer-events: none;
}

.page-disclaimer .pd-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .yk-breadcrumb {
  margin: 0 0 clamp(22px, 3.4vw, 40px);
}

.page-disclaimer .yk-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--yk-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--yk-mist);
}

.page-disclaimer .yk-breadcrumb__list li + li::before {
  content: "/";
  margin-right: 10px;
  color: rgba(169, 180, 199, .5);
}

.page-disclaimer .yk-breadcrumb__list a {
  color: var(--yk-mist);
  text-decoration: none;
  transition: color .2s var(--yk-ease);
}

.page-disclaimer .yk-breadcrumb__list a:hover,
.page-disclaimer .yk-breadcrumb__list a:focus-visible {
  color: var(--yk-white);
}

.page-disclaimer .yk-breadcrumb__list li[aria-current] {
  color: var(--yk-white);
}

.page-disclaimer .yk-eyebrow {
  margin: 0 0 clamp(12px, 1.8vw, 18px);
  font-family: var(--yk-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--yk-yellow);
}

.page-disclaimer .pd-hero__title {
  margin: 0;
  font-family: var(--yk-serif);
  font-weight: 700;
  font-size: clamp(40px, 8.6vw, 84px);
  line-height: 1.02;
  letter-spacing: .01em;
  color: var(--yk-white);
}

.page-disclaimer .pd-hero__lede {
  max-width: 58ch;
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.88;
  color: var(--yk-mist);
}

.page-disclaimer .pd-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(22px, 5vw, 68px);
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding: clamp(18px, 2.4vw, 26px) 0 0;
  border-top: 1px solid var(--pd-hair);
  list-style: none;
}

.page-disclaimer .pd-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-disclaimer .pd-fact__num {
  font-family: var(--yk-mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 600;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--yk-white);
}

.page-disclaimer .pd-fact__label {
  font-family: var(--yk-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--yk-mist);
}

.page-disclaimer .pd-hero__media {
  position: relative;
  margin: clamp(30px, 4.5vw, 52px) 0 0;
  padding: 0;
}

.page-disclaimer .pd-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(.72) contrast(1.06);
}

.page-disclaimer .pd-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 11, 24, .6) 0%, rgba(6, 11, 24, 0) 34%, rgba(11, 19, 43, .92) 100%);
  pointer-events: none;
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .pd-index {
  background: var(--yk-night);
  border-top: 1px solid var(--pd-line);
  border-bottom: 1px solid var(--pd-line);
}

.page-disclaimer .pd-index__inner {
  display: flex;
  flex-direction: column;
}

.page-disclaimer .pd-index__label {
  flex: 0 0 auto;
  margin: 0;
  padding: 14px 0 0;
  font-family: var(--yk-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--yk-mist);
  white-space: nowrap;
}

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

.page-disclaimer .pd-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  padding: 14px 16px;
  font-size: 13.5px;
  line-height: 1.4;
  white-space: nowrap;
  color: var(--yk-mist);
  text-decoration: none;
  border-left: 1px solid var(--pd-hair);
  transition: color .2s var(--yk-ease), background .2s var(--yk-ease);
}

.page-disclaimer .pd-index__list li:first-child .pd-index__link {
  border-left: 0;
}

.page-disclaimer .pd-index__link:hover,
.page-disclaimer .pd-index__link:focus-visible {
  color: var(--yk-white);
  background: rgba(244, 247, 251, .045);
}

.page-disclaimer .pd-index__num {
  font-family: var(--yk-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--yk-red);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .pd-clause {
  padding-block: clamp(42px, 6.4vw, 82px);
  border-top: 1px solid var(--pd-line);
  scroll-margin-top: calc(var(--yk-header-h) + 20px);
}

.page-disclaimer .pd-clause:first-of-type {
  border-top: 0;
}

.page-disclaimer .pd-clause__inner {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

.page-disclaimer .pd-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
}

.page-disclaimer .pd-clause__num {
  font-family: var(--yk-cond);
  font-weight: 700;
  font-size: clamp(32px, 5.4vw, 56px);
  line-height: .9;
  letter-spacing: .01em;
  color: transparent;
  -webkit-text-stroke: 1.4px var(--yk-yellow);
  paint-order: stroke;
  font-variant-numeric: tabular-nums;
}

@supports not ((-webkit-text-stroke: 1px black)) {
  .page-disclaimer .pd-clause__num {
    color: var(--yk-yellow);
  }
}

.page-disclaimer .pd-clause__title {
  margin: 0;
  font-family: var(--yk-serif);
  font-weight: 700;
  font-size: clamp(21px, 2.5vw, 27px);
  line-height: 1.3;
  color: var(--yk-white);
}

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

.page-disclaimer .pd-clause__body p {
  margin: 0 0 16px;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.9;
  color: var(--pd-text);
}

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

.page-disclaimer .pd-link {
  color: var(--yk-white);
  text-decoration: none;
  border-bottom: 1px solid var(--yk-red);
  padding-bottom: 1px;
  transition: color .2s var(--yk-ease), border-color .2s var(--yk-ease);
}

.page-disclaimer .pd-link:hover,
.page-disclaimer .pd-link:focus-visible {
  color: var(--yk-yellow);
  border-bottom-color: var(--yk-yellow);
}

.page-disclaimer .pd-list {
  display: grid;
  gap: 11px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .pd-list:last-child {
  margin-bottom: 0;
}

.page-disclaimer .pd-list li {
  position: relative;
  padding-left: 22px;
  font-size: clamp(14.5px, 1.45vw, 16px);
  line-height: 1.85;
  color: var(--pd-text-soft);
}

.page-disclaimer .pd-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 11px;
  height: 1px;
  background: var(--yk-red);
}

/* ---------- 可展开说明 ---------- */
.page-disclaimer .pd-details {
  margin: 18px 0 0;
  border: 1px solid var(--pd-line);
  background: rgba(19, 32, 63, .58);
}

.page-disclaimer .pd-details > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--yk-mono);
  font-size: 13px;
  letter-spacing: .03em;
  color: var(--yk-white);
  transition: background .2s var(--yk-ease);
}

.page-disclaimer .pd-details > summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .pd-details > summary:hover {
  background: rgba(244, 247, 251, .04);
}

.page-disclaimer .pd-details > summary::before {
  content: "+";
  flex: 0 0 auto;
  width: 14px;
  font-size: 15px;
  line-height: 1;
  color: var(--yk-yellow);
}

.page-disclaimer .pd-details[open] > summary::before {
  content: "\2212";
}

.page-disclaimer .pd-details__body {
  padding: 16px 18px 20px;
  border-top: 1px solid var(--pd-hair);
}

.page-disclaimer .pd-details__body .pd-list {
  margin-bottom: 0;
}

/* ---------- 联系块 ---------- */
.page-disclaimer .pd-contact {
  margin: 22px 0 0;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--pd-line);
  border-left: 3px solid var(--yk-red);
  background: var(--yk-ink);
}

.page-disclaimer .pd-contact__title {
  margin: 0 0 12px !important;
  font-family: var(--yk-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--yk-mist);
}

.page-disclaimer .yk-contact-line {
  display: grid;
  grid-template-columns: 5.2em minmax(0, 1fr);
  gap: 10px;
  margin: 0;
  padding: 9px 0;
  border-bottom: 1px solid var(--pd-hair);
}

.page-disclaimer .yk-contact-line__label {
  font-family: var(--yk-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--yk-mist);
}

.page-disclaimer .yk-contact-line__value {
  font-family: var(--yk-mono);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--yk-white);
  word-break: break-word;
}

.page-disclaimer .pd-contact__note {
  margin: 14px 0 0 !important;
  font-size: 13.5px !important;
  line-height: 1.85 !important;
  color: var(--pd-text-soft) !important;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .pd-hero__media img {
    aspect-ratio: 21 / 9;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .pd-index__inner {
    flex-direction: row;
    align-items: stretch;
  }

  .page-disclaimer .pd-index__label {
    padding: 18px clamp(20px, 2.6vw, 34px) 18px 0;
    margin-right: clamp(6px, 1.2vw, 16px);
    border-right: 1px solid var(--pd-hair);
  }

  .page-disclaimer .pd-index__list {
    flex-wrap: wrap;
    overflow: visible;
  }

  .page-disclaimer .pd-clause__inner {
    grid-template-columns: minmax(190px, 262px) minmax(0, 1fr);
    gap: clamp(34px, 6vw, 92px);
    align-items: start;
  }

  .page-disclaimer .pd-clause__head {
    display: block;
    position: sticky;
    top: calc(var(--yk-header-h) + 28px);
  }

  .page-disclaimer .pd-clause__num {
    display: block;
    font-size: clamp(54px, 6.4vw, 92px);
  }

  .page-disclaimer .pd-clause__title {
    margin-top: 14px;
  }

  .page-disclaimer .pd-clause__body {
    max-width: 72ch;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .pd-clause__body > p {
    max-width: 68ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .pd-index__link,
  .page-disclaimer .pd-link,
  .page-disclaimer .pd-details > summary,
  .page-disclaimer .yk-breadcrumb__list a {
    transition: none;
  }
}