/* ============ 使用条款 /terms-of-use/ ============ */
.page-disclaimer {
  position: relative;
  display: block;
  background: var(--hh-ink);
  color: var(--hh-frost);
  overflow-x: hidden;
}

.page-disclaimer .dl-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--hh-yellow);
  transform: scaleX(0);
  transform-origin: 0 50%;
  z-index: 80;
  pointer-events: none;
}

/* ---- 面包屑 ---- */
.page-disclaimer .dl-crumbwrap {
  padding-top: clamp(18px, 3vw, 30px);
  padding-bottom: 4px;
}

/* ---- 页首斜切区 ---- */
.page-disclaimer .dl-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(26px, 4.5vw, 64px) 0 clamp(72px, 9vw, 132px);
  background:
    radial-gradient(120% 90% at 10% 0%, rgba(22, 208, 127, .16), transparent 58%),
    linear-gradient(168deg, #0E1A44 0%, var(--hh-ink) 52%, #070C1F 100%);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 58px));
}

.page-disclaimer .dl-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    repeating-linear-gradient(90deg, rgba(22, 208, 127, .07) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(232, 255, 77, .05) 0 1px, transparent 1px 56px);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 84%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 84%);
  pointer-events: none;
}

.page-disclaimer .dl-hero__grid {
  align-items: end;
  row-gap: clamp(28px, 4vw, 40px);
}

.page-disclaimer .dl-hero__eyebrow {
  color: var(--hh-green);
  letter-spacing: .18em;
}

.page-disclaimer .dl-hero__title {
  margin: 10px 0 18px;
  font-family: var(--hh-font-display);
  font-weight: 900;
  font-size: clamp(44px, 9vw, 96px);
  line-height: .94;
  letter-spacing: -.03em;
  color: var(--hh-frost);
}

.page-disclaimer .dl-hero__lead {
  margin: 0;
  max-width: 36ch;
  color: rgba(247, 249, 255, .84);
}

.page-disclaimer .dl-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px clamp(20px, 3vw, 42px);
  margin-top: clamp(24px, 3vw, 38px);
  padding-top: 20px;
  border-top: 1px solid var(--hh-line-dark);
}

.page-disclaimer .dl-hero__stats .hh-stat {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-disclaimer .dl-hero__stats .hh-stat__value {
  font-family: var(--hh-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--hh-yellow);
}

.page-disclaimer .dl-hero__stats .hh-stat__label {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--hh-mist);
}

.page-disclaimer .dl-hero__media {
  position: relative;
  display: block;
  margin: 0;
  aspect-ratio: 3 / 2;
  border: 1px solid var(--hh-line-dark);
  border-radius: var(--hh-radius);
  overflow: hidden;
  background: var(--hh-slate);
}

.page-disclaimer .dl-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.88) contrast(1.06);
}

/* ---- 右侧章节索引 ---- */
.page-disclaimer .dl-index {
  display: none;
}

.page-disclaimer .dl-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  justify-items: end;
}

.page-disclaimer .dl-index__list a {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--hh-mist);
  transition: color .18s var(--hh-ease);
  outline-offset: 4px;
}

.page-disclaimer .dl-index__list a::after {
  content: "";
  order: 3;
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--hh-mist);
  transition: background-color .18s var(--hh-ease), transform .18s var(--hh-ease);
}

.page-disclaimer .dl-index__list a:hover,
.page-disclaimer .dl-index__list a:focus-visible {
  color: var(--hh-yellow);
}

.page-disclaimer .dl-index__list a:hover::after,
.page-disclaimer .dl-index__list a:focus-visible::after {
  background: var(--hh-yellow);
  transform: scale(1.5);
}

.page-disclaimer .dl-index__name {
  order: 1;
  max-width: 0;
  overflow: hidden;
  opacity: 0;
  white-space: nowrap;
  font-size: 12.5px;
  letter-spacing: .06em;
  transition: max-width .22s var(--hh-ease), opacity .18s var(--hh-ease);
}

.page-disclaimer .dl-index__list a:hover .dl-index__name,
.page-disclaimer .dl-index__list a:focus-visible .dl-index__name {
  max-width: 150px;
  opacity: 1;
}

.page-disclaimer .dl-index__no {
  order: 2;
  font-family: var(--hh-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  letter-spacing: .08em;
}

/* ---- 条款正文区 ---- */
.page-disclaimer .dl-body {
  padding: clamp(36px, 5.5vw, 84px) 0 clamp(40px, 6vw, 88px);
  background: var(--hh-ink);
}

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

.page-disclaimer .dl-clause {
  padding-bottom: clamp(26px, 3.4vw, 42px);
  margin-bottom: clamp(26px, 3.4vw, 42px);
  border-bottom: 1px solid var(--hh-line-dark);
}

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

.page-disclaimer .dl-clause__head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 46px 14px 20px;
  margin-bottom: 6px;
  background: linear-gradient(90deg, rgba(22, 32, 74, .95), rgba(22, 32, 74, .16));
  border-left: 3px solid var(--hh-green);
  clip-path: polygon(0 0, 100% 0, calc(100% - 22px) 100%, 0 100%);
}

.page-disclaimer .dl-clause__no {
  flex: none;
  font-family: var(--hh-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--hh-orange);
}

.page-disclaimer .dl-clause__title {
  margin: 0;
  font-family: var(--hh-font-display);
  font-size: clamp(19px, 2.1vw, 24px);
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--hh-frost);
}

.page-disclaimer .dl-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .dl-list__item {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 8px 16px;
  padding: 18px 8px 18px 0;
  border-bottom: 1px solid var(--hh-line-dark);
  transition: background-color .16s var(--hh-ease), transform .16s var(--hh-ease);
}

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

.page-disclaimer .dl-list__item:hover {
  background: rgba(22, 32, 74, .55);
  transform: translateY(-2px);
}

.page-disclaimer .dl-list__no {
  font-family: var(--hh-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--hh-green);
  padding-top: 5px;
}

.page-disclaimer .dl-list__text {
  margin: 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(247, 249, 255, .84);
}

.page-disclaimer .dl-list__text .hh-mono {
  font-family: var(--hh-font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--hh-yellow);
  font-size: .94em;
  letter-spacing: .02em;
}

/* ---- 侧栏 ---- */
.page-disclaimer .dl-side {
  position: relative;
}

.page-disclaimer .dl-side__inner {
  position: sticky;
  top: 92px;
  display: grid;
  gap: 20px;
}

.page-disclaimer .dl-side__card {
  background: var(--hh-slate);
  border: 1px solid var(--hh-line-dark);
  border-radius: var(--hh-radius);
  padding: 24px 22px;
}

.page-disclaimer .dl-side__eyebrow {
  color: var(--hh-green);
  letter-spacing: .16em;
}

.page-disclaimer .dl-side__title {
  margin: 10px 0 16px;
  font-family: var(--hh-font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--hh-frost);
}

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

.page-disclaimer .dl-side__list li {
  border-top: 1px solid var(--hh-line-dark);
}

.page-disclaimer .dl-side__list li:first-child {
  border-top: 0;
}

.page-disclaimer .dl-side__list a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 2px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  color: var(--hh-green);
  transition: color .16s var(--hh-ease);
}

.page-disclaimer .dl-side__list a:hover,
.page-disclaimer .dl-side__list a:focus-visible {
  color: var(--hh-yellow);
}

.page-disclaimer .dl-side__list a span {
  flex: none;
  font-size: 12px;
  font-weight: 400;
  color: var(--hh-mist);
}

.page-disclaimer .dl-side__note {
  padding: 20px 22px;
  border: 1px dashed var(--hh-line-dark);
  border-radius: var(--hh-radius);
}

.page-disclaimer .dl-side__note .hh-mono {
  display: block;
  font-family: var(--hh-font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--hh-yellow);
  overflow-wrap: anywhere;
}

.page-disclaimer .dl-side__note p {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--hh-mist);
}

/* ---- 结尾行动区 ---- */
.page-disclaimer .dl-end {
  padding: clamp(44px, 6vw, 88px) 0 clamp(52px, 7vw, 96px);
  background: var(--hh-paper);
  color: var(--hh-black);
}

.page-disclaimer .dl-end__eyebrow {
  color: var(--hh-orange);
  letter-spacing: .18em;
}

.page-disclaimer .dl-end__title {
  margin: 10px 0 14px;
  font-family: var(--hh-font-display);
  font-size: clamp(26px, 4vw, 44px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -.01em;
  color: var(--hh-black);
}

.page-disclaimer .dl-end__text {
  margin: 0 0 26px;
  max-width: 52ch;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--hh-steel);
}

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

.page-disclaimer .dl-end__actions .hh-btn {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.page-disclaimer .dl-end__actions .hh-btn--ghost {
  color: var(--hh-black);
  border-color: rgba(20, 22, 31, .3);
}

.page-disclaimer .dl-end__actions .hh-btn--ghost:hover,
.page-disclaimer .dl-end__actions .hh-btn--ghost:focus-visible {
  color: var(--hh-orange);
  border-color: var(--hh-orange);
}

/* ---- 回到顶部 ---- */
.page-disclaimer .dl-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--hh-orange);
  color: var(--hh-black);
  font-family: var(--hh-font-mono);
  font-size: 18px;
  line-height: 1;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(0, 0, 0, .38);
  transition: transform .16s var(--hh-ease), background-color .16s var(--hh-ease);
}

.page-disclaimer .dl-top:hover {
  transform: translateY(-3px);
  background: var(--hh-yellow);
}

.page-disclaimer .dl-top:focus-visible {
  outline: 2px solid var(--hh-yellow);
  outline-offset: 3px;
}

/* ---- 响应式 ---- */
@media (min-width: 1180px) {
  .page-disclaimer .dl-index {
    display: block;
    position: fixed;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 40;
  }
}

@media (max-width: 1023px) {
  .page-disclaimer .dl-side__inner {
    position: static;
    top: auto;
  }

  .page-disclaimer .dl-side {
    margin-top: 8px;
  }
}

@media (max-width: 639px) {
  .page-disclaimer .dl-hero {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 32px));
  }

  .page-disclaimer .dl-clause__head {
    clip-path: none;
    padding: 13px 18px;
    align-items: baseline;
    gap: 10px;
  }

  .page-disclaimer .dl-list__item {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 6px 12px;
    padding-right: 4px;
  }

  .page-disclaimer .dl-list__text {
    font-size: 15px;
  }

  .page-disclaimer .dl-side__list a {
    flex-wrap: wrap;
    gap: 2px 10px;
  }

  .page-disclaimer .dl-top {
    right: 12px;
    bottom: 12px;
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}