.page-disclaimer {
  --pd-line: var(--k8-paper);
  --pd-soft: var(--k8-gray);
  --pd-hard: var(--k8-indigo);
  background: var(--k8-white);
  color: var(--k8-ink);
  font-family: var(--k8-font-body);
  font-size: 16px;
  line-height: 1.8;
  overflow-x: hidden;
}

/* ---------- 页头 ---------- */

.page-disclaimer .pd-crumb {
  margin-bottom: 28px;
}

.page-disclaimer .pd-masthead {
  padding: 32px 0 0;
  background:
    radial-gradient(120% 90% at 10% 0%, #EAF1F7 0%, rgba(244, 247, 250, 0) 60%),
    var(--k8-white);
}

.page-disclaimer .pd-masthead__grid {
  display: grid;
  gap: 28px;
}

.page-disclaimer .pd-eyebrow {
  margin: 0 0 14px;
  font-family: var(--k8-font-data);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--k8-gray);
}

.page-disclaimer .pd-title {
  margin: 0;
  max-width: 14ch;
  font-family: var(--k8-font-head);
  font-size: clamp(40px, 8.4vw, 66px);
  font-weight: 700;
  line-height: 1.03;
  letter-spacing: -0.025em;
  color: var(--pd-hard);
}

.page-disclaimer .pd-lede {
  margin: 20px 0 0;
  max-width: 58ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--pd-soft);
}

.page-disclaimer .pd-meta {
  display: grid;
  border-top: 1px solid var(--pd-line);
}

.page-disclaimer .pd-meta__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--pd-line);
}

.page-disclaimer .pd-meta__key {
  flex: 0 0 auto;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--k8-mist);
}

.page-disclaimer .pd-meta__val {
  font-family: var(--k8-font-data);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--pd-hard);
  text-align: right;
  word-break: break-all;
}

/* ---------- 横幅图 ---------- */

.page-disclaimer .pd-banner {
  margin: 36px 0 0;
}

.page-disclaimer .pd-banner__frame {
  position: relative;
  border-radius: var(--k8-r-lg);
  overflow: hidden;
  background: var(--pd-hard);
  aspect-ratio: 16 / 7;
}

.page-disclaimer .pd-banner__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-disclaimer .pd-banner__cap {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--k8-mist);
}

/* ---------- 条款目录 ---------- */

.page-disclaimer .pd-toc {
  position: relative;
  margin-top: 56px;
  padding: 52px 0;
  background: var(--pd-hard);
  color: var(--k8-white);
  overflow: hidden;
}

.page-disclaimer .pd-toc::after {
  content: "";
  position: absolute;
  top: -90px;
  right: -90px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(43, 227, 198, 0.18) 0%, rgba(43, 227, 198, 0) 70%);
  pointer-events: none;
}

.page-disclaimer .pd-toc__inner {
  position: relative;
  display: grid;
  gap: 30px;
}

.page-disclaimer .pd-toc__eyebrow {
  margin: 0 0 12px;
  font-family: var(--k8-font-data);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--k8-cyan);
}

.page-disclaimer .pd-toc__title {
  margin: 0;
  font-family: var(--k8-font-head);
  font-size: clamp(26px, 5vw, 36px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--k8-white);
}

.page-disclaimer .pd-toc__note {
  margin: 14px 0 0;
  max-width: 40ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--k8-mist);
}

.page-disclaimer .pd-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-disclaimer .pd-toc__item {
  border-bottom: 1px solid rgba(126, 147, 168, 0.26);
}

.page-disclaimer .pd-toc__item:first-child {
  border-top: 1px solid rgba(126, 147, 168, 0.26);
}

.page-disclaimer .pd-toc__link {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  padding: 14px 4px;
  color: var(--k8-white);
  text-decoration: none;
  transition: color 160ms var(--k8-ease), padding-left 160ms var(--k8-ease);
}

.page-disclaimer .pd-toc__link:hover {
  color: var(--k8-cyan);
  padding-left: 10px;
}

.page-disclaimer .pd-toc__link:focus-visible {
  outline: 2px solid var(--k8-cyan);
  outline-offset: 2px;
  border-radius: 6px;
}

.page-disclaimer .pd-toc__num {
  font-family: var(--k8-font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--k8-cyan);
}

.page-disclaimer .pd-toc__label {
  font-size: 16px;
  line-height: 1.6;
}

/* ---------- 条款正文 ---------- */

.page-disclaimer .pd-body {
  padding: 60px 0 8px;
}

.page-disclaimer .pd-body__col {
  max-width: 780px;
}

.page-disclaimer .pd-clause {
  padding: 40px 0;
  border-top: 1px solid var(--pd-line);
  scroll-margin-top: 96px;
}

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

.page-disclaimer .pd-clause__head {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}

.page-disclaimer .pd-clause__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 28px;
  border-radius: var(--k8-r-pill);
  background: var(--k8-cyan-soft);
  color: var(--pd-hard);
  font-family: var(--k8-font-data);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-disclaimer .pd-clause__title {
  margin: 0;
  font-family: var(--k8-font-head);
  font-size: clamp(22px, 3.6vw, 30px);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--pd-hard);
}

.page-disclaimer .pd-clause__content > p {
  margin: 0 0 16px;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pd-soft);
}

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

.page-disclaimer .pd-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .pd-list > li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--pd-soft);
}

.page-disclaimer .pd-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 12px;
  height: 1px;
  background: var(--k8-mist);
}

.page-disclaimer .pd-callout {
  margin: 22px 0;
  padding: 20px 22px;
  border: 1px solid var(--pd-line);
  border-left: 3px solid var(--k8-cyan);
  border-radius: var(--k8-r-lg);
  background: #EDF3F8;
}

.page-disclaimer .pd-callout__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pd-hard);
}

.page-disclaimer .pd-fold {
  margin-top: 24px;
}

/* ---------- 备案与联系方式 ---------- */

.page-disclaimer .pd-filing {
  margin-top: 60px;
  padding: 52px 0 56px;
  background: var(--pd-hard);
  color: var(--k8-white);
  border-radius: var(--k8-r-xl) var(--k8-r-xl) 0 0;
  scroll-margin-top: 96px;
}

.page-disclaimer .pd-filing__inner {
  display: grid;
  gap: 34px;
}

.page-disclaimer .pd-filing__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 28px;
  margin-bottom: 16px;
  border-radius: var(--k8-r-pill);
  background: rgba(43, 227, 198, 0.14);
  color: var(--k8-cyan);
  font-family: var(--k8-font-data);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-disclaimer .pd-filing__title {
  margin: 0 0 16px;
  font-family: var(--k8-font-head);
  font-size: clamp(24px, 4.4vw, 32px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--k8-white);
}

.page-disclaimer .pd-filing__text {
  margin: 0 0 14px;
  max-width: 52ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--k8-mist);
}

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

.page-disclaimer .pd-filing__link {
  color: var(--k8-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color 160ms var(--k8-ease);
}

.page-disclaimer .pd-filing__link:hover {
  color: var(--k8-white);
}

.page-disclaimer .pd-filing__link:focus-visible {
  outline: 2px solid var(--k8-cyan);
  outline-offset: 2px;
  border-radius: 4px;
}

.page-disclaimer .pd-filing__dl {
  margin: 0;
  display: grid;
  border-top: 1px solid rgba(126, 147, 168, 0.28);
}

.page-disclaimer .pd-filing__row {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(126, 147, 168, 0.28);
}

.page-disclaimer .pd-filing__key {
  padding-top: 3px;
  font-family: var(--k8-font-data);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--k8-mist);
}

.page-disclaimer .pd-filing__val {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--k8-white);
  word-break: break-word;
}

.page-disclaimer .pd-filing__val--mono {
  font-family: var(--k8-font-data);
  font-size: 14px;
  letter-spacing: 0.03em;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-disclaimer .pd-banner__frame {
    aspect-ratio: 16 / 6;
  }

  .page-disclaimer .pd-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 40px;
  }

  .page-disclaimer .pd-toc__item:nth-child(2) {
    border-top: 1px solid rgba(126, 147, 168, 0.26);
  }
}

@media (min-width: 920px) {
  .page-disclaimer .pd-masthead {
    padding-top: 56px;
  }

  .page-disclaimer .pd-masthead__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 72px;
    align-items: end;
  }

  .page-disclaimer .pd-toc {
    padding: 64px 0;
  }

  .page-disclaimer .pd-toc__inner {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 80px;
    align-items: start;
  }

  .page-disclaimer .pd-toc__list {
    grid-template-columns: minmax(0, 1fr);
    column-gap: 0;
  }

  .page-disclaimer .pd-toc__item:nth-child(2) {
    border-top: 0;
  }

  .page-disclaimer .pd-body {
    padding-top: 72px;
  }

  .page-disclaimer .pd-body__col {
    margin-left: 4%;
  }

  .page-disclaimer .pd-clause {
    padding: 48px 0;
  }

  .page-disclaimer .pd-filing {
    margin-top: 72px;
    padding: 64px 0 68px;
  }

  .page-disclaimer .pd-filing__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 72px;
    align-items: start;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .pd-body__col {
    margin-left: 8%;
    max-width: 820px;
  }
}