.page-disclaimer {
  --terms-rail-w: 272px;
  --terms-orange-deep: #C24A16;
  --terms-card-bg: rgba(7, 17, 13, 0.55);
  background: var(--ink-950);
  color: var(--mist-100);
}

.page-disclaimer a:focus-visible,
.page-disclaimer summary:focus-visible {
  outline: 2px solid var(--lime-300);
  outline-offset: 3px;
  border-radius: 8px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 54px) 0 clamp(32px, 6vw, 68px);
  background:
    radial-gradient(118% 92% at 92% -6%, rgba(255, 106, 42, 0.24), transparent 60%),
    linear-gradient(178deg, var(--ink-900), var(--ink-950) 86%);
}

.page-disclaimer .terms-hero__img {
  position: absolute;
  top: 0;
  right: 0;
  width: min(84%, 900px);
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  filter: saturate(0.85) contrast(1.08);
  -webkit-mask-image: linear-gradient(102deg, transparent 8%, #000 66%);
  mask-image: linear-gradient(102deg, transparent 8%, #000 66%);
  z-index: 0;
  pointer-events: none;
}

.page-disclaimer .terms-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-hero__grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(20px, 3vw, 30px);
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-hero__title {
  margin: 8px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(46px, 9.4vw, 104px);
  line-height: 0.96;
  letter-spacing: -0.035em;
  background: linear-gradient(96deg, var(--mist-100) 26%, var(--lime-300) 62%, var(--orange-500) 98%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.page-disclaimer .terms-hero__lede {
  margin: 16px 0 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.75;
  color: var(--slate-400);
}

.page-disclaimer .terms-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-disclaimer .terms-hero__stamp {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--font-mono);
}

.page-disclaimer .terms-hero__stamp-num {
  font-size: clamp(40px, 7vw, 88px);
  line-height: 1;
  font-weight: 700;
  color: var(--orange-500);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.page-disclaimer .terms-hero__stamp-label {
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--slate-400);
  text-transform: uppercase;
}

.page-disclaimer .terms-hero__facts {
  list-style: none;
  display: grid;
  gap: 1px;
  margin: clamp(22px, 3.4vw, 34px) 0 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--line);
  overflow: hidden;
}

.page-disclaimer .terms-hero__facts li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  padding: 13px 16px;
  background: rgba(11, 24, 18, 0.9);
  font-size: 14px;
  color: var(--mist-100);
}

.page-disclaimer .terms-hero__facts-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate-blue);
}

/* ---------- 主体骨架 ---------- */
.page-disclaimer .terms-body {
  padding: clamp(38px, 6vw, 74px) 0 clamp(48px, 7vw, 92px);
  background:
    linear-gradient(180deg, var(--ink-950), var(--ink-900) 42%, var(--ink-950));
}

.page-disclaimer .terms-shell {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
}

/* ---------- 左侧编号导航 ---------- */
.page-disclaimer .terms-rail {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(182deg, var(--pine-800), var(--ink-900) 78%);
  box-shadow: var(--shadow-soft);
}

.page-disclaimer .terms-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lime-300);
}

.page-disclaimer .terms-rail__nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.page-disclaimer .terms-rail__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  color: var(--mist-100);
  font-size: 14px;
  text-decoration: none;
  transition: background 0.24s var(--ease), border-color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-disclaimer .terms-rail__link:hover {
  background: rgba(198, 255, 74, 0.08);
  border-color: var(--line-strong);
}

.page-disclaimer .terms-rail__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--orange-500);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .terms-rail__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--ghost-line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate-400);
}

.page-disclaimer .terms-rail__note a {
  color: var(--lime-300);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .terms-content {
  min-width: 0;
}

.page-disclaimer .terms-item {
  border-top: 1px solid var(--line);
  padding: clamp(20px, 3vw, 30px) 0;
  scroll-margin-top: calc(var(--header-h) + 26px);
}

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

.page-disclaimer .terms-item__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-disclaimer .terms-item__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  font-variant-numeric: tabular-nums;
  color: var(--orange-500);
  padding: 2px 8px;
  border: 1px solid rgba(255, 106, 42, 0.34);
  border-radius: var(--r-pill);
}

.page-disclaimer .terms-item__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(20px, 3vw, 27px);
  line-height: 1.28;
  letter-spacing: -0.012em;
  color: var(--mist-100);
}

.page-disclaimer .terms-item__body {
  margin-top: 12px;
  color: var(--slate-400);
}

.page-disclaimer .terms-item__body p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.78;
}

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

.page-disclaimer .terms-list {
  list-style: none;
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
}

.page-disclaimer .terms-list li {
  position: relative;
  padding: 10px 14px 10px 32px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: rgba(18, 50, 39, 0.5);
  font-size: 14px;
  color: var(--mist-100);
}

.page-disclaimer .terms-list li::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 17px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime-300);
}

/* ---------- 折叠章节 ---------- */
.page-disclaimer .terms-item--fold > summary {
  list-style: none;
  cursor: pointer;
}

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

.page-disclaimer .terms-item__toggle {
  position: relative;
  flex: none;
  align-self: center;
  margin-left: auto;
  width: 30px;
  height: 30px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  transition: background 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-disclaimer .terms-item__toggle::before,
.page-disclaimer .terms-item__toggle::after {
  content: "";
  position: absolute;
  left: 8px;
  right: 8px;
  top: 50%;
  height: 1.5px;
  background: var(--lime-300);
  transform: translateY(-50%);
}

.page-disclaimer .terms-item__toggle::after {
  transform: translateY(-50%) rotate(90deg);
  transition: opacity 0.24s var(--ease);
}

.page-disclaimer .terms-item--fold[open] .terms-item__toggle::after {
  opacity: 0;
}

.page-disclaimer .terms-item--fold[open] .terms-item__toggle {
  background: rgba(198, 255, 74, 0.12);
}

/* ---------- 斜切分隔 ---------- */
.page-disclaimer .terms-cut {
  margin: clamp(26px, 4vw, 44px) 0;
  padding: clamp(20px, 3.2vw, 26px) clamp(20px, 3.6vw, 32px);
  border-radius: var(--r-md);
  background: linear-gradient(104deg, var(--orange-500), var(--terms-orange-deep) 62%, var(--orange-500));
  color: var(--ink-950);
  transform: skewX(-4deg);
  box-shadow: 0 22px 48px -30px rgba(255, 106, 42, 0.9);
}

.page-disclaimer .terms-cut > * {
  transform: skewX(4deg);
}

.page-disclaimer .terms-cut__text {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--ink-950);
}

.page-disclaimer .terms-cut__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: var(--r-pill);
  background: var(--ink-950);
  color: var(--mist-100);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.24s var(--ease), background 0.24s var(--ease);
}

.page-disclaimer .terms-cut__link:hover {
  transform: translateX(2px);
  background: var(--pine-800);
}

/* ---------- 结尾去向 ---------- */
.page-disclaimer .terms-next {
  margin-top: clamp(30px, 5vw, 54px);
  padding: clamp(22px, 4vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, var(--pine-800), var(--ink-900) 72%);
  box-shadow: var(--shadow-soft);
}

.page-disclaimer .terms-next__titlehead {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(21px, 3vw, 28px);
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--mist-100);
}

.page-disclaimer .terms-next__grid {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.page-disclaimer .terms-next__item {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--terms-card-bg);
  text-decoration: none;
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease), background 0.24s var(--ease);
}

.page-disclaimer .terms-next__item:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  background: rgba(18, 50, 39, 0.82);
}

.page-disclaimer .terms-next__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--lime-300);
}

.page-disclaimer .terms-next__label {
  display: block;
  margin-top: 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--mist-100);
}

.page-disclaimer .terms-next__desc {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--slate-400);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-disclaimer .terms-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-disclaimer .terms-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 28px;
  }
  .page-disclaimer .terms-hero__stamp {
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
  }
  .page-disclaimer .terms-item__body {
    padding-left: 46px;
  }
  .page-disclaimer .terms-next__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-disclaimer .terms-cut {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 26px;
  }
  .page-disclaimer .terms-cut__text {
    margin: 0;
    max-width: 62ch;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .terms-shell {
    grid-template-columns: var(--terms-rail-w) minmax(0, 1fr);
    align-items: start;
  }
  .page-disclaimer .terms-rail {
    position: sticky;
    top: calc(var(--header-h) + 22px);
    padding: 22px 20px;
  }
  .page-disclaimer .terms-rail__nav {
    flex-direction: column;
    overflow: visible;
    gap: 6px;
    padding-bottom: 0;
  }
  .page-disclaimer .terms-rail__link {
    justify-content: flex-start;
    border-radius: var(--r-sm);
    padding: 10px 12px;
    font-size: 14.5px;
  }
  .page-disclaimer .terms-rail__link:hover {
    transform: translateX(2px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-rail__link,
  .page-disclaimer .terms-cut__link,
  .page-disclaimer .terms-next__item,
  .page-disclaimer .terms-item__toggle,
  .page-disclaimer .terms-item__toggle::after {
    transition: none;
  }
  .page-disclaimer .terms-cut__link:hover,
  .page-disclaimer .terms-next__item:hover,
  .page-disclaimer .terms-rail__link:hover {
    transform: none;
  }
}

@media print {
  .page-disclaimer {
    background: #FFFFFF;
    color: #111111;
  }
  .page-disclaimer .terms-hero__img,
  .page-disclaimer .terms-hero__stamp,
  .page-disclaimer .terms-hero__actions,
  .page-disclaimer .terms-rail,
  .page-disclaimer .terms-cut {
    display: none;
  }
  .page-disclaimer .terms-hero,
  .page-disclaimer .terms-body,
  .page-disclaimer .terms-next {
    background: none;
    box-shadow: none;
    padding: 0;
    margin: 0 0 14px;
  }
  .page-disclaimer .terms-hero__title {
    background: none;
    color: #111111;
    -webkit-text-fill-color: #111111;
    font-size: 28pt;
  }
  .page-disclaimer .terms-item__title,
  .page-disclaimer .terms-next__label {
    color: #111111;
  }
  .page-disclaimer .terms-item__body,
  .page-disclaimer .terms-item__body p,
  .page-disclaimer .terms-next__desc {
    color: #222222;
  }
  .page-disclaimer .terms-item__body {
    padding-left: 0;
  }
  .page-disclaimer .terms-shell {
    display: block;
  }
}