.page-disclaimer {
  --terms-rule: var(--line);
  --terms-body: rgba(243, 245, 239, .82);
  --terms-body-soft: rgba(243, 245, 239, .74);
  --terms-sep: clamp(40px, 6vw, 76px);
}

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

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(32px, 6vw, 80px) 0 clamp(28px, 4vw, 52px);
}

.page-disclaimer .terms-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: .26;
}

.page-disclaimer .terms-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(28, 58, 49, .92) 0%, rgba(10, 20, 17, 0) 62%),
    linear-gradient(180deg, rgba(10, 20, 17, .58) 0%, rgba(10, 20, 17, .9) 56%, var(--ink) 100%);
}

.page-disclaimer .terms-hero__inner {
  position: relative;
}

.page-disclaimer .terms-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 20px;
  margin: 0 0 clamp(18px, 3vw, 30px);
  padding: 0;
}

.page-disclaimer .terms-hero__ver {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mute);
}

.page-disclaimer .terms-hero__title {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  font-size: clamp(40px, 9vw, 80px);
  line-height: .96;
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--paper);
}

.page-disclaimer .terms-hero__lead {
  max-width: 62ch;
  margin: 0;
  color: var(--mute);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
}

/* ---------- 版面 ---------- */
.page-disclaimer .terms-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 5vw, 56px);
  padding-bottom: clamp(36px, 5vw, 68px);
}

.page-disclaimer .terms-body {
  min-width: 0;
  overflow-wrap: break-word;
}

/* ---------- 右侧目录 ---------- */
.page-disclaimer .terms-toc {
  order: -1;
  padding: 14px 0;
  border-top: 1px solid var(--terms-rule);
  border-bottom: 1px solid var(--terms-rule);
}

.page-disclaimer .terms-toc .toc-rail__title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mute);
}

.page-disclaimer .terms-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 2px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .terms-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 12px;
  white-space: nowrap;
  font-size: 14px;
  color: var(--mute);
  text-decoration: none;
  border: 1px solid var(--terms-rule);
  border-radius: var(--r-sm);
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-disclaimer .terms-toc__list a:hover {
  color: var(--paper);
  border-color: var(--lime);
}

.page-disclaimer .terms-toc__list a[aria-current="true"] {
  color: var(--lime);
  border-color: var(--lime);
  background: rgba(184, 255, 61, .08);
}

.page-disclaimer .terms-toc__list .mono {
  font-size: 11px;
  letter-spacing: .1em;
  opacity: .85;
}

/* ---------- 条款 ---------- */
.page-disclaimer .clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  scroll-margin-top: 110px;
  padding-top: clamp(24px, 3.4vw, 40px);
  border-top: 1px solid var(--terms-rule);
}

.page-disclaimer .clause + .clause {
  margin-top: var(--terms-sep);
}

.page-disclaimer .clause__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--lime);
  opacity: .6;
}

.page-disclaimer .clause__inner {
  min-width: 0;
  max-width: 68ch;
}

.page-disclaimer .clause__title {
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-disclaimer .clause__inner p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--terms-body);
}

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

.page-disclaimer .clause__list {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause__list li {
  position: relative;
  margin-bottom: 10px;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--terms-body-soft);
}

.page-disclaimer .clause__list li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 8px;
  height: 1px;
  background: var(--lime);
}

.page-disclaimer .clause__inner .clause__note {
  margin-top: 18px;
  margin-bottom: 0;
  padding: 2px 0 2px 14px;
  border-left: 2px solid var(--field);
  font-size: 14px;
  line-height: 1.7;
  color: var(--mute);
}

/* ---------- 联系读数区 ---------- */
.page-disclaimer .terms-contact {
  display: grid;
  gap: 1px;
  margin: 0 0 16px;
  background: var(--terms-rule);
  border: 1px solid var(--terms-rule);
  border-radius: var(--r-sm);
  overflow: hidden;
}

.page-disclaimer .terms-contact > div {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  background: var(--ink-2);
}

.page-disclaimer .terms-contact dt {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mute);
}

.page-disclaimer .terms-contact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--paper);
  word-break: break-all;
}

/* ---------- 页尾 ---------- */
.page-disclaimer .terms-end {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 24px;
  padding: 20px 0 clamp(40px, 6vw, 76px);
  border-top: 1px solid var(--terms-rule);
}

.page-disclaimer .terms-end__label {
  margin: 0;
  color: var(--mute);
}

.page-disclaimer .terms-end__links {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 22px;
}

.page-disclaimer .terms-end__links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 14px;
  color: var(--mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

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

/* ---------- 平板与桌面 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .clause {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: clamp(16px, 3vw, 30px);
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: minmax(0, 1fr) 216px;
    align-items: start;
  }

  .page-disclaimer .terms-toc {
    order: 0;
    position: sticky;
    top: 104px;
    padding: 0;
    border: 0;
  }

  .page-disclaimer .terms-toc__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-disclaimer .terms-toc__list li + li {
    margin-top: 2px;
  }

  .page-disclaimer .terms-toc__list a {
    display: flex;
    width: 100%;
    padding: 9px 12px;
    border: 0;
    border-left: 2px solid var(--terms-rule);
    border-radius: 0;
    transition: color 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease);
  }

  .page-disclaimer .terms-toc__list a:hover {
    border-color: var(--lime);
    background: rgba(243, 245, 239, .04);
  }

  .page-disclaimer .terms-toc__list a[aria-current="true"] {
    border-color: var(--lime);
    background: rgba(184, 255, 61, .07);
  }
}

@media (min-width: 1240px) {
  .page-disclaimer .clause {
    grid-template-columns: 104px minmax(0, 1fr);
  }
}

/* ---------- 窄屏收敛 ---------- */
@media (max-width: 480px) {
  .page-disclaimer .terms-hero__title {
    font-size: clamp(34px, 11vw, 48px);
  }

  .page-disclaimer .terms-contact > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .page-disclaimer .terms-end {
    padding-bottom: 48px;
  }
}