.page-disclaimer {
  --disc-hair: rgba(244, 241, 234, .14);
  --disc-hair-strong: rgba(244, 241, 234, .30);
  overflow-x: hidden;
  color: var(--bs-rice);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  padding-top: clamp(26px, 5vw, 64px);
  padding-bottom: clamp(24px, 4vw, 48px);
}

.page-disclaimer .disc-hero .bs-breadcrumb {
  margin-bottom: clamp(18px, 3vw, 34px);
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 48px);
  align-items: start;
}

.page-disclaimer .disc-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  color: var(--bs-matrix);
  letter-spacing: .14em;
}

.page-disclaimer .disc-eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--bs-matrix);
}

.page-disclaimer .disc-hero__title {
  margin: 0;
  font-family: var(--bs-narrow);
  font-size: clamp(44px, 12vw, 90px);
  line-height: .94;
  font-weight: 900;
  letter-spacing: .05em;
  color: var(--bs-rice);
}

.page-disclaimer .disc-hero__title::after {
  content: "";
  display: block;
  width: 68px;
  height: 3px;
  margin-top: clamp(16px, 3vw, 24px);
  background: linear-gradient(90deg, var(--bs-matrix) 0%, var(--bs-electric) 100%);
}

.page-disclaimer .disc-hero__lead {
  margin: clamp(16px, 2.5vw, 22px) 0 0;
  max-width: 58ch;
  color: var(--bs-muted);
  font-size: 16px;
  line-height: 1.85;
}

.page-disclaimer .disc-hero__visual {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--disc-hair-strong);
  background: var(--bs-black);
}

.page-disclaimer .disc-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-disclaimer .disc-hero__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(to right, rgba(25, 214, 122, .12) 0px, rgba(25, 214, 122, .12) 1px, transparent 1px, transparent 64px),
    repeating-linear-gradient(to bottom, rgba(45, 140, 255, .10) 0px, rgba(45, 140, 255, .10) 1px, transparent 1px, transparent 64px);
}

.page-disclaimer .disc-hero__visual::after {
  content: "BSPORTS · TERMS";
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 7px 13px;
  font-family: var(--bs-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--bs-black);
  background: var(--bs-fluoro);
}

/* ---------- 条款快速跳转 ---------- */
.page-disclaimer .disc-jump {
  border-top: 1px solid var(--disc-hair);
  border-bottom: 1px solid var(--disc-hair);
  background: linear-gradient(90deg, rgba(14, 27, 42, .92) 0%, rgba(7, 11, 10, .92) 100%);
}

.page-disclaimer .disc-jump__nav {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 12px 0;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-disclaimer .disc-jump__nav::-webkit-scrollbar {
  height: 3px;
}

.page-disclaimer .disc-jump__nav::-webkit-scrollbar-thumb {
  background: var(--disc-hair-strong);
}

.page-disclaimer .disc-jump__nav a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 14px;
  border: 1px solid transparent;
  color: var(--bs-muted);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s ease, border-color .2s ease, background-color .2s ease;
}

.page-disclaimer .disc-jump__nav a:hover,
.page-disclaimer .disc-jump__nav a:focus-visible {
  color: var(--bs-rice);
  border-color: var(--disc-hair-strong);
}

.page-disclaimer .disc-jump__nav a[aria-current="true"] {
  color: var(--bs-black);
  background: var(--bs-matrix);
  border-color: var(--bs-matrix);
}

.page-disclaimer .disc-jump__index {
  font-family: var(--bs-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--bs-clay);
}

.page-disclaimer .disc-jump__nav a[aria-current="true"] .disc-jump__index {
  color: rgba(7, 11, 10, .6);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .disc-body {
  padding-top: clamp(8px, 2vw, 18px);
  padding-bottom: clamp(48px, 8vw, 104px);
}

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

.page-disclaimer .disc-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(10px, 2vw, 18px);
  padding: clamp(26px, 4vw, 46px) 0;
  border-top: 1px solid var(--disc-hair);
  scroll-margin-top: 96px;
}

.page-disclaimer .disc-clause:last-child {
  border-bottom: 1px solid var(--disc-hair);
}

.page-disclaimer .disc-clause__no {
  font-size: clamp(26px, 5vw, 40px);
  line-height: 1;
  letter-spacing: .04em;
  color: var(--bs-clay);
}

.page-disclaimer .disc-clause__title {
  margin: 0 0 12px;
  font-size: clamp(19px, 3.4vw, 24px);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--bs-rice);
}

.page-disclaimer .disc-clause__text {
  margin: 0;
  max-width: 74ch;
  color: var(--bs-muted);
  font-size: 15px;
  line-height: 1.85;
}

/* ---------- 折叠清单 ---------- */
.page-disclaimer .disc-details {
  margin-top: 18px;
  border: 1px solid var(--disc-hair);
  background: rgba(14, 27, 42, .55);
}

.page-disclaimer .disc-details__summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--bs-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--bs-matrix);
}

.page-disclaimer .disc-details__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-details__summary::after {
  content: "+";
  margin-left: auto;
  font-size: 15px;
  color: var(--bs-muted);
}

.page-disclaimer .disc-details[open] .disc-details__summary::after {
  content: "−";
}

.page-disclaimer .disc-bullets {
  margin: 0;
  padding: 2px 16px 18px;
  list-style: none;
}

.page-disclaimer .disc-bullets li {
  position: relative;
  margin-top: 10px;
  padding-left: 20px;
  color: var(--bs-muted);
  font-size: 14px;
  line-height: 1.8;
}

.page-disclaimer .disc-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 9px;
  height: 1px;
  background: var(--bs-electric);
}

/* ---------- 暖灰提示块 ---------- */
.page-disclaimer .disc-note {
  margin-top: 18px;
  padding: clamp(16px, 3vw, 26px);
  border-left: 3px solid var(--bs-clay);
  background: var(--bs-warm);
  color: var(--bs-black);
}

.page-disclaimer .disc-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
}

.page-disclaimer .disc-note p + p {
  margin-top: 8px;
}

.page-disclaimer .disc-note__label {
  margin-bottom: 12px !important;
  color: rgba(7, 11, 10, .62) !important;
  letter-spacing: .16em;
}

.page-disclaimer .disc-note a {
  color: #0E1B2A;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .disc-note a:hover,
.page-disclaimer .disc-note a:focus-visible {
  color: #B86B4B;
}

.page-disclaimer .disc-note__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px !important;
  padding-top: 14px;
  border-top: 1px solid rgba(7, 11, 10, .18);
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 940px) {
  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }

  .page-disclaimer .disc-jump__nav {
    flex-wrap: wrap;
    overflow-x: visible;
  }

  .page-disclaimer .disc-clause {
    grid-template-columns: minmax(96px, 132px) minmax(0, 1fr);
    gap: clamp(20px, 4vw, 56px);
  }
}

/* ---------- 窄屏细节 ---------- */
@media (max-width: 560px) {
  .page-disclaimer .disc-details__summary {
    font-size: 10px;
    letter-spacing: .12em;
    padding: 12px 13px;
  }

  .page-disclaimer .disc-bullets {
    padding: 2px 13px 16px;
  }

  .page-disclaimer .disc-hero__visual::after {
    font-size: 9px;
    padding: 6px 10px;
    letter-spacing: .14em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-jump__nav a {
    transition: none;
  }
}