.page-disclaimer {
  background: var(--bb-night);
  background-image:
    repeating-linear-gradient(to bottom, rgba(184, 255, 60, .022) 0 1px, transparent 1px 6px),
    repeating-linear-gradient(to right, rgba(30, 58, 49, .55) 0 1px, transparent 1px 108px);
  color: var(--bb-mist);
  font-family: var(--bb-font-body);
  padding-bottom: clamp(56px, 8vw, 104px);
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--bb-lime);
  outline-offset: 2px;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .terms-crumb {
  padding-top: clamp(18px, 4vw, 30px);
  font-size: 13px;
  letter-spacing: .04em;
}

.page-disclaimer .terms-crumb a {
  color: var(--bb-sage);
  text-decoration: none;
}

.page-disclaimer .terms-crumb a:hover {
  color: var(--bb-lime);
}

.page-disclaimer .terms-crumb [aria-current="page"] {
  color: var(--bb-mist);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  padding: clamp(24px, 4vw, 44px) 0 clamp(36px, 6vw, 72px);
}

.page-disclaimer .terms-hero__inner {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  align-items: center;
}

.page-disclaimer .terms-hero__text {
  max-width: 46ch;
}

.page-disclaimer .terms-hero__text .label {
  display: block;
  margin-bottom: 14px;
  color: var(--bb-lime);
}

.page-disclaimer .terms-hero h1 {
  font-family: var(--bb-font-display);
  font-weight: 300;
  font-size: clamp(40px, 6.6vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  color: var(--bb-mist);
}

.page-disclaimer .terms-hero__lead {
  font-size: clamp(15.5px, 1.6vw, 17.5px);
  line-height: 1.85;
  color: rgba(244, 246, 242, .78);
  margin: 0 0 18px;
}

.page-disclaimer .terms-hero__meta {
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: .04em;
  color: var(--bb-sage);
  margin: 0;
}

.page-disclaimer .terms-hero__meta .num {
  font-family: var(--bb-font-mono);
  color: var(--bb-lime);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .terms-hero__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--bb-line);
  border-radius: var(--bb-radius);
  overflow: hidden;
  background: var(--bb-deep);
  box-shadow: 0 28px 64px -44px rgba(0, 0, 0, .95);
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: .92;
}

.page-disclaimer .terms-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(to right, rgba(184, 255, 60, .07) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(to bottom, rgba(184, 255, 60, .05) 0 1px, transparent 1px 96px),
    linear-gradient(to top, rgba(8, 23, 19, .92), rgba(8, 23, 19, 0) 58%);
}

.page-disclaimer .terms-hero__figcaption {
  position: absolute;
  left: 18px;
  bottom: 14px;
  z-index: 2;
  font-size: 11.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--bb-lime);
}

/* ---------- 主体网格 ---------- */
.page-disclaimer .terms-body__grid {
  display: grid;
  gap: clamp(28px, 4vw, 40px);
}

.page-disclaimer .terms-toc {
  min-width: 0;
}

.page-disclaimer .terms-toc__title {
  display: none;
  margin: 0 0 14px;
  color: var(--bb-sage);
}

.page-disclaimer .terms-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .terms-toc__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .terms-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 14px;
  border: 1px solid var(--bb-line);
  border-radius: 999px;
  color: var(--bb-sage);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color 140ms var(--bb-ease), background-color 140ms var(--bb-ease), border-color 140ms var(--bb-ease);
}

.page-disclaimer .terms-toc__link .num {
  font-family: var(--bb-font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--bb-orange);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .terms-toc__link:hover {
  color: var(--bb-lime);
  border-color: var(--bb-turf);
  background: rgba(184, 255, 60, .06);
}

.page-disclaimer .terms-content {
  min-width: 0;
  max-width: 760px;
}

/* ---------- 条款章节 ---------- */
.page-disclaimer .terms-section {
  padding: clamp(26px, 3.6vw, 40px) 0;
  border-top: 1px solid var(--bb-line);
  scroll-margin-top: 112px;
}

.page-disclaimer .terms-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .terms-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .terms-section__index {
  flex: none;
  font-family: var(--bb-font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--bb-lime);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .terms-section__title {
  margin: 0;
  font-family: var(--bb-font-display);
  font-weight: 400;
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--bb-mist);
}

.page-disclaimer .terms-p {
  margin: 0 0 16px;
  font-size: clamp(15.5px, 1.4vw, 17px);
  line-height: 1.85;
  color: rgba(244, 246, 242, .8);
}

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

.page-disclaimer .terms-p a {
  color: var(--bb-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 255, 60, .38);
  transition: border-color 140ms var(--bb-ease);
}

.page-disclaimer .terms-p a:hover {
  border-bottom-color: var(--bb-lime);
}

/* 分条列表 */
.page-disclaimer .terms-clauses {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border: 1px solid var(--bb-line);
  border-radius: var(--bb-radius-sm);
  overflow: hidden;
  background: rgba(8, 23, 19, .72);
}

.page-disclaimer .terms-clauses li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 16px;
  border-top: 1px solid var(--bb-line);
  font-size: 15px;
  line-height: 1.78;
  color: rgba(244, 246, 242, .8);
}

.page-disclaimer .terms-clauses li:first-child {
  border-top: 0;
}

.page-disclaimer .terms-clauses .num {
  padding-top: 3px;
  font-family: var(--bb-font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--bb-sage);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .terms-clauses a {
  color: var(--bb-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 255, 60, .38);
}

.page-disclaimer .terms-clauses a:hover {
  border-bottom-color: var(--bb-lime);
}

/* 引用样例 */
.page-disclaimer .terms-sample {
  margin: 20px 0;
  padding: 18px 20px;
  border: 1px solid var(--bb-line);
  border-left: 3px solid var(--bb-lime);
  border-radius: 0 var(--bb-radius-sm) var(--bb-radius-sm) 0;
  background: rgba(8, 23, 19, .8);
}

.page-disclaimer .terms-sample__line {
  margin: 0;
  font-family: var(--bb-font-mono);
  font-size: 13px;
  line-height: 2;
  color: var(--bb-mist);
  overflow-wrap: anywhere;
}

.page-disclaimer .terms-sample__line + .terms-sample__line {
  color: rgba(244, 246, 242, .72);
}

/* 沙色引用要点横幅 */
.page-disclaimer .terms-callout {
  position: relative;
  overflow: hidden;
  margin: clamp(26px, 4vw, 40px) 0;
  padding: clamp(22px, 3vw, 30px);
  border-radius: var(--bb-radius);
  background: var(--bb-sand);
  color: #12211B;
  box-shadow: 0 30px 60px -46px rgba(0, 0, 0, .9);
}

.page-disclaimer .terms-callout::after {
  content: "";
  position: absolute;
  right: -46px;
  top: -46px;
  width: 168px;
  height: 168px;
  border: 1px solid rgba(18, 33, 27, .16);
  border-radius: 50%;
  pointer-events: none;
}

.page-disclaimer .terms-callout__label {
  margin: 0 0 10px;
  font-family: var(--bb-font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #4C6355;
}

.page-disclaimer .terms-callout__title {
  margin: 0 0 16px;
  font-family: var(--bb-font-display);
  font-weight: 500;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

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

.page-disclaimer .terms-callout__list li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  font-size: 15.5px;
  line-height: 1.72;
}

.page-disclaimer .terms-callout__list .num {
  padding-top: 3px;
  font-family: var(--bb-font-mono);
  font-size: 13px;
  color: #B85A18;
  font-variant-numeric: tabular-nums;
}

/* 折叠说明 */
.page-disclaimer .terms-details {
  margin-top: 20px;
  border: 1px solid var(--bb-line);
  border-radius: var(--bb-radius-sm);
  background: rgba(8, 23, 19, .6);
  overflow: hidden;
}

.page-disclaimer .terms-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  font-size: 15px;
  color: var(--bb-mist);
  cursor: pointer;
  list-style: none;
  transition: color 140ms var(--bb-ease), background-color 140ms var(--bb-ease);
}

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

.page-disclaimer .terms-details summary::after {
  content: "+";
  flex: none;
  font-family: var(--bb-font-mono);
  font-size: 16px;
  color: var(--bb-lime);
}

.page-disclaimer .terms-details[open] summary::after {
  content: "–";
}

.page-disclaimer .terms-details summary:hover {
  color: var(--bb-lime);
  background: rgba(184, 255, 60, .05);
}

.page-disclaimer .terms-details__body {
  padding: 4px 18px 20px;
  border-top: 1px solid var(--bb-line);
}

.page-disclaimer .terms-details__body .terms-p {
  margin-top: 16px;
}

/* 联系卡 */
.page-disclaimer .terms-contact {
  margin-top: clamp(24px, 3.4vw, 36px);
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--bb-line);
  border-radius: var(--bb-radius);
  background: linear-gradient(155deg, rgba(47, 90, 69, .45), rgba(8, 23, 19, .88) 64%);
}

.page-disclaimer .terms-contact__title {
  margin: 0 0 18px;
  font-family: var(--bb-font-display);
  font-weight: 400;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.3;
  color: var(--bb-mist);
}

.page-disclaimer .terms-contact__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .terms-contact__list li {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(244, 246, 242, .86);
  overflow-wrap: anywhere;
}

.page-disclaimer .terms-contact__key {
  display: block;
  margin-bottom: 4px;
  font-family: var(--bb-font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--bb-sage);
}

.page-disclaimer .terms-contact__note {
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid var(--bb-line);
  font-size: 14px;
  line-height: 1.78;
  color: var(--bb-sage);
}

/* 延伸入口 */
.page-disclaimer .terms-links {
  margin-top: clamp(26px, 3.6vw, 38px);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .terms-contact__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 24px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .terms-hero__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(36px, 5vw, 72px);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .terms-body__grid {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: clamp(48px, 6vw, 80px);
    align-items: start;
  }

  .page-disclaimer .terms-toc {
    position: sticky;
    top: 104px;
  }

  .page-disclaimer .terms-toc__title {
    display: block;
  }

  .page-disclaimer .terms-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
    border-left: 1px solid var(--bb-line);
  }

  .page-disclaimer .terms-toc__link {
    position: relative;
    padding: 9px 0 9px 18px;
    border: 0;
    border-radius: 0;
    white-space: normal;
    line-height: 1.5;
  }

  .page-disclaimer .terms-toc__link::before {
    content: "";
    position: absolute;
    left: -1px;
    top: 50%;
    width: 2px;
    height: 0;
    background: var(--bb-lime);
    transform: translateY(-50%);
    transition: height 140ms var(--bb-ease);
  }

  .page-disclaimer .terms-toc__link:hover {
    background: transparent;
  }

  .page-disclaimer .terms-toc__link:hover::before,
  .page-disclaimer .terms-toc__link:focus-visible::before {
    height: 72%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-toc__link,
  .page-disclaimer .terms-toc__link::before,
  .page-disclaimer .terms-details summary,
  .page-disclaimer .terms-p a {
    transition: none;
  }
}