.page-disclaimer {
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  padding: clamp(20px, 4vw, 40px) 0 0;
}

.page-disclaimer .terms-hero__head {
  max-width: 66ch;
  margin-top: clamp(18px, 3vw, 30px);
}

.page-disclaimer .terms-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(38px, 8.4vw, 76px);
  font-weight: 300;
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 10px 0 0;
  color: var(--paper);
}

.page-disclaimer .terms-hero .lede {
  margin-top: 16px;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .terms-hero__points {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  max-width: 76ch;
}

.page-disclaimer .terms-hero__points li {
  position: relative;
  padding: 11px 0 11px 22px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
  border-top: 1px dashed var(--line);
}

.page-disclaimer .terms-hero__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 10px;
  height: 2px;
  background: var(--lime);
  transform: translateY(-50%);
}

.page-disclaimer .terms-banner {
  position: relative;
  margin: clamp(24px, 4vw, 40px) 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--panel);
}

.page-disclaimer .terms-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.68) brightness(0.72) contrast(1.05);
}

.page-disclaimer .terms-banner figcaption {
  position: absolute;
  left: clamp(16px, 3vw, 28px);
  right: clamp(16px, 3vw, 28px);
  bottom: clamp(14px, 2.5vw, 24px);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--paper);
  text-shadow: 0 1px 12px rgba(7, 19, 15, 0.95);
}

/* ---------- 手册主体 ---------- */
.page-disclaimer .terms-doc {
  margin-top: clamp(6px, 1.5vw, 12px);
}

.page-disclaimer .terms-doc__rail {
  position: sticky;
  top: var(--header-h);
  z-index: 6;
  padding: 8px 0 6px;
  background: linear-gradient(180deg, var(--ink) 74%, rgba(7, 19, 15, 0));
}

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

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

.page-disclaimer .terms-doc__rail .tabs__tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: var(--panel);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .terms-doc__rail .tabs__tab:hover {
  color: var(--paper);
  border-color: var(--lime-dim);
}

.page-disclaimer .terms-doc__rail .tabs__tab.is-on {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
  font-weight: 600;
}

.page-disclaimer .terms-doc__rail .tabs__tab:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

.page-disclaimer .terms-doc__rail .tabs__idx {
  font-size: 11px;
  opacity: 0.7;
}

.page-disclaimer .terms-doc > .tabs__panel {
  display: none;
  padding: clamp(14px, 2.5vw, 22px) 0 0;
}

.page-disclaimer .terms-doc > .tabs__panel.is-on {
  display: block;
  animation: terms-fade 0.28s var(--ease) both;
}

@keyframes terms-fade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 章节与条款 ---------- */
.page-disclaimer .terms-section + .terms-section {
  position: relative;
  margin-top: clamp(30px, 4.5vw, 46px);
  padding-top: clamp(22px, 3vw, 32px);
}

.page-disclaimer .terms-section + .terms-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 56px;
  height: 2px;
  background: var(--lime-dim);
}

.page-disclaimer .terms-section__kicker {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .terms-section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.4vw, 29px);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.page-disclaimer .clause {
  position: relative;
  display: grid;
  grid-template-columns: 2.1rem minmax(0, 1fr);
  gap: 0 14px;
  padding: 18px 0;
}

.page-disclaimer .clause + .clause::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--line) 0 6px, transparent 6px 13px);
}

.page-disclaimer .clause__no {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
  letter-spacing: 0.04em;
  color: var(--lime);
  text-align: right;
}

.page-disclaimer .clause__body {
  min-width: 0;
}

.page-disclaimer .clause__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--paper);
}

.page-disclaimer .clause__text a,
.page-disclaimer .terms-tail a:not(.btn):not(.terms-top) {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .clause__text a:hover,
.page-disclaimer .terms-tail a:not(.btn):not(.terms-top):hover {
  color: var(--lime-dim);
}

/* ---------- 引用格式块 ---------- */
.page-disclaimer .terms-cite {
  margin: 14px 0 0;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--lime);
  border-radius: var(--radius-sm);
  background: var(--carbon);
  overflow-x: auto;
}

.page-disclaimer .terms-cite code {
  display: block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.95;
  color: var(--muted);
  white-space: pre;
}

.page-disclaimer .terms-cite .terms-cite__key {
  color: var(--lime);
}

/* ---------- 尾部 ---------- */
.page-disclaimer .terms-tail {
  margin: clamp(30px, 4.5vw, 52px) 0 clamp(10px, 2vw, 18px);
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  display: grid;
  gap: 16px;
}

.page-disclaimer .terms-tail p {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .terms-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .terms-top {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px dashed var(--line);
  padding-bottom: 3px;
}

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

.page-disclaimer .terms-top:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 4px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .terms-doc {
    max-width: 900px;
  }

  .page-disclaimer .terms-doc__rail {
    padding-top: 12px;
  }

  .page-disclaimer .terms-doc__rail .tabs__tab {
    padding: 10px 22px;
    font-size: 13px;
  }

  .page-disclaimer .clause {
    grid-template-columns: 3rem minmax(0, 1fr);
    gap: 0 24px;
    padding: 20px 0;
  }

  .page-disclaimer .clause__no {
    font-size: 14px;
  }

  .page-disclaimer .clause__text {
    font-size: 16px;
  }

  .page-disclaimer .clause-list {
    margin-top: 22px;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .terms-doc {
    max-width: 940px;
  }

  .page-disclaimer .terms-banner figcaption {
    max-width: 60ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-doc > .tabs__panel.is-on {
    animation: none;
  }

  .page-disclaimer .terms-doc__rail .tabs__tab {
    transition: none;
  }
}

已在上方输出。