.page-disclaimer {
  display: block;
  padding-block: clamp(18px, 3vw, 34px) clamp(52px, 8vw, 104px);
  color: var(--hh-white);
  font-family: var(--hh-font-body);
}

.page-disclaimer .hh-breadcrumb {
  margin: 0 0 clamp(16px, 2.6vw, 26px);
}

/* ---------- 页首 ---------- */

.page-disclaimer .dl-masthead {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 46px);
  padding-top: clamp(22px, 3.4vw, 38px);
  border-top: 2px solid var(--hh-line);
}

.page-disclaimer .dl-masthead::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 14px;
  background-image: repeating-linear-gradient(
    112deg,
    var(--hh-cyan) 0 2px,
    transparent 2px 14px
  );
  opacity: 0.55;
  pointer-events: none;
}

.page-disclaimer .dl-masthead__title {
  margin: 12px 0 0;
  font-family: var(--hh-font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.4vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--hh-white);
  max-width: 18ch;
}

.page-disclaimer .dl-masthead__lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17.5px);
  line-height: 1.8;
  color: var(--hh-mist);
}

.page-disclaimer .dl-masthead__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dl-masthead__figure {
  margin: 0;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--hh-line);
  border-radius: 0;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-disclaimer .dl-masthead__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 主结构 ---------- */

.page-disclaimer .dl-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 52px);
  margin-top: clamp(34px, 5vw, 66px);
}

/* ---------- 侧边目录 ---------- */

.page-disclaimer .dl-rail {
  padding: 18px 16px 20px;
  background: var(--hh-deep);
  border: 1px solid var(--hh-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-disclaimer .dl-rail__title {
  margin: 0 0 12px;
  font-family: var(--hh-font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--hh-mist);
}

.page-disclaimer .dl-rail__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-disclaimer .dl-rail__item {
  margin: 0;
}

.page-disclaimer .dl-rail__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--hh-mist);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.2s var(--hh-ease), background-color 0.2s var(--hh-ease),
    border-color 0.2s var(--hh-ease);
}

.page-disclaimer .dl-rail__link:hover,
.page-disclaimer .dl-rail__link:focus-visible {
  color: var(--hh-white);
  background: var(--hh-raise);
  outline: none;
}

.page-disclaimer .dl-rail__link:focus-visible {
  box-shadow: 0 0 0 2px var(--hh-cyan);
}

.page-disclaimer .dl-rail__link.is-active,
.page-disclaimer .dl-rail__link[aria-current="true"] {
  color: var(--hh-cyan);
  border-left-color: var(--hh-cyan);
  background: var(--hh-raise);
}

.page-disclaimer .dl-rail__num {
  font-family: var(--hh-font-mono);
  font-size: 12px;
  color: var(--hh-cyan);
  opacity: 0.85;
}

.page-disclaimer .dl-rail__link.is-active .dl-rail__num {
  opacity: 1;
}

.page-disclaimer .dl-rail__hint {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--hh-line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--hh-mist);
}

/* ---------- 条款 ---------- */

.page-disclaimer .dl-clauses {
  min-width: 0;
}

.page-disclaimer .dl-clause {
  padding-block: clamp(24px, 3.6vw, 42px);
  border-top: 1px solid var(--hh-line);
  scroll-margin-top: calc(var(--hh-header-h) + 24px);
}

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

.page-disclaimer .dl-clause__head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .dl-clause__no {
  display: inline-block;
  flex: none;
  padding: 4px 9px;
  font-family: var(--hh-font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--hh-ink);
  background: var(--hh-cyan);
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
}

.page-disclaimer .dl-clause__title {
  margin: 0;
  font-family: var(--hh-font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.005em;
  color: var(--hh-white);
}

.page-disclaimer .dl-clause__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 30px);
  margin-top: 16px;
}

.page-disclaimer .dl-clause__main {
  min-width: 0;
}

.page-disclaimer .dl-clause__main p {
  margin: 0 0 14px;
  max-width: 70ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--hh-white);
}

.page-disclaimer .dl-clause__main p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dl-clause__main a {
  color: var(--hh-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .dl-clause__main a:hover,
.page-disclaimer .dl-clause__main a:focus-visible {
  color: var(--hh-white);
  text-decoration-color: var(--hh-orange);
}

.page-disclaimer .dl-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-disclaimer .dl-list li {
  position: relative;
  padding-left: 22px;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--hh-white);
}

.page-disclaimer .dl-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 10px;
  height: 2px;
  background: var(--hh-cyan);
}

.page-disclaimer .dl-note {
  align-self: start;
  padding: 15px 17px;
  background: var(--hh-deep);
  border-left: 2px solid var(--hh-orange);
}

.page-disclaimer .dl-note__label {
  margin: 0 0 7px;
  font-family: var(--hh-font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--hh-orange);
}

.page-disclaimer .dl-note p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--hh-mist);
}

/* ---------- 横向版本条 ---------- */

.page-disclaimer .dl-versions {
  margin-top: clamp(34px, 5vw, 62px);
  padding-block: 18px;
  border-top: 1px solid var(--hh-line);
  border-bottom: 1px solid var(--hh-line);
}

.page-disclaimer .dl-versions__track {
  display: flex;
  gap: 14px;
  padding-bottom: 6px;
}

.page-disclaimer .dl-version {
  flex: 0 0 min(260px, 74vw);
  padding: 16px 18px;
  background: var(--hh-deep);
  border: 1px solid var(--hh-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-disclaimer .dl-version__no {
  margin: 0 0 8px;
  font-family: var(--hh-font-mono);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--hh-cyan);
}

.page-disclaimer .dl-version__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--hh-mist);
}

/* ---------- 联系方式 ---------- */

.page-disclaimer .dl-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.8vw, 30px);
  margin-top: clamp(34px, 5vw, 62px);
  padding: clamp(22px, 3.2vw, 36px);
  background: linear-gradient(150deg, var(--hh-deep), var(--hh-ink) 72%);
  border: 1px solid var(--hh-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-disclaimer .dl-contact__title {
  margin: 12px 0 0;
  font-family: var(--hh-font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.25;
  color: var(--hh-white);
}

.page-disclaimer .dl-contact__text {
  margin: 10px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--hh-mist);
}

.page-disclaimer .dl-contact__list {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .dl-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hh-line);
}

.page-disclaimer .dl-contact__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .dl-contact__key {
  flex: 0 0 auto;
  font-family: var(--hh-font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--hh-mist);
}

.page-disclaimer .dl-contact__value {
  margin: 0;
  font-family: var(--hh-font-mono);
  font-size: 15.5px;
  font-variant-numeric: tabular-nums;
  color: var(--hh-white);
  word-break: break-word;
}

.page-disclaimer .dl-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 760px) {
  .page-disclaimer .dl-clause__body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 264px);
  }

  .page-disclaimer .dl-contact {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .dl-contact__actions {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .dl-masthead {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-disclaimer .dl-masthead__figure {
    aspect-ratio: 2 / 1;
    margin-top: 6px;
  }

  .page-disclaimer .dl-layout {
    grid-template-columns: minmax(0, 244px) minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .dl-rail {
    position: sticky;
    top: calc(var(--hh-header-h) + 20px);
  }

  .page-disclaimer .dl-contact {
    grid-template-columns: minmax(0, 5fr) minmax(0, 4fr) minmax(0, 3fr);
    align-items: center;
  }

  .page-disclaimer .dl-contact__actions {
    grid-column: auto;
    flex-direction: column;
    align-items: stretch;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .dl-clause__body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-rail__link {
    transition: none;
  }
}