.page-disclaimer {
  --terms-read: 66ch;
  --terms-toc: 250px;
  --terms-pad: clamp(1.25rem, 3vw, 2rem);
}

/* ===== 页首 ===== */
.page-disclaimer .terms-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
  padding-bottom: clamp(1.75rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-hero__info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-width: 0;
}

.page-disclaimer .terms-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-disclaimer .terms-hero__lede {
  margin: 0;
  max-width: 60ch;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.8;
}

.page-disclaimer .terms-hero__tags {
  list-style: none;
  margin: 0.35rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-disclaimer .terms-hero__tags .tag {
  font-size: 0.75rem;
}

.page-disclaimer .terms-hero__art {
  margin: 0;
  position: relative;
  padding: 9px;
  background: var(--panel);
  border: 1px solid var(--line);
  min-width: 0;
}

.page-disclaimer .terms-hero__art::before {
  content: "";
  position: absolute;
  inset: 9px;
  border: 1px solid var(--cyan);
  opacity: 0.32;
  pointer-events: none;
  z-index: 2;
}

.page-disclaimer .terms-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  background: var(--ink-deep);
}

/* ===== 正文与章节目录 ===== */
.page-disclaimer .terms-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  margin: clamp(2rem, 4vw, 3.25rem) 0 clamp(2.5rem, 5vw, 4rem);
}

.page-disclaimer .terms-toc {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 1rem 1.1rem 1.15rem;
  min-width: 0;
}

.page-disclaimer .terms-toc__head {
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .terms-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.page-disclaimer .terms-toc a {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  padding: 0.42rem 0.4rem;
  border-left: 2px solid transparent;
  color: var(--text);
  font-size: 0.875rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
  overflow-wrap: anywhere;
}

.page-disclaimer .terms-toc a:hover,
.page-disclaimer .terms-toc a:focus-visible {
  color: var(--cyan);
  border-left-color: var(--cyan);
  outline: none;
}

.page-disclaimer .terms-toc__num {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--silver);
}

.page-disclaimer .terms-toc__back {
  display: block;
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-decoration: none;
}

.page-disclaimer .terms-toc__back:hover,
.page-disclaimer .terms-toc__back:focus-visible {
  color: var(--cyan);
  outline: none;
}

.page-disclaimer .terms-article {
  min-width: 0;
  max-width: var(--terms-read);
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 2.85rem);
}

.page-disclaimer .terms-sec {
  scroll-margin-top: calc(var(--topbar-h) + 1.5rem);
  border-top: 1px solid var(--line);
  padding-top: clamp(1.25rem, 2.5vw, 1.75rem);
}

.page-disclaimer .terms-sec:first-child {
  border-top: none;
  padding-top: 0;
}

.page-disclaimer .terms-sec h2 {
  margin: 0 0 1rem;
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.6vw, 1.7rem);
  line-height: 1.32;
  color: var(--text);
}

.page-disclaimer .terms-sec__num {
  flex-shrink: 0;
  padding: 0.12em 0.5em;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1.45;
}

.page-disclaimer .terms-sec p {
  margin: 0 0 0.9rem;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.85;
  overflow-wrap: anywhere;
}

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

.page-disclaimer .terms-sec p.is-key {
  color: var(--text);
  border-left: 3px solid var(--cyan);
  padding: 0.35rem 0 0.35rem 0.95rem;
  background: linear-gradient(90deg, rgba(53, 240, 208, 0.09), transparent 78%);
}

.page-disclaimer .terms-sec a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 208, 0.45);
}

.page-disclaimer .terms-sec a:hover,
.page-disclaimer .terms-sec a:focus-visible {
  border-bottom-color: var(--cyan);
  outline: none;
}

.page-disclaimer .terms-sec ul {
  list-style: none;
  margin: 0 0 0.9rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.page-disclaimer .terms-sec ul li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.8;
}

.page-disclaimer .terms-sec ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  background: var(--silver);
}

/* ===== 联系区块 ===== */
.page-disclaimer .terms-sec--contact {
  border: 1px solid var(--line);
  border-top: 1px solid var(--line);
  background: var(--panel);
  padding: var(--terms-pad);
}

.page-disclaimer .terms-contact__list {
  list-style: none;
  margin: 0 0 1rem !important;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.7rem;
}

.page-disclaimer .terms-contact__list li {
  padding-left: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.15rem;
  border-bottom: 1px dashed var(--line);
  padding-bottom: 0.65rem;
}

.page-disclaimer .terms-contact__list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-disclaimer .terms-contact__list li::before {
  display: none;
}

.page-disclaimer .terms-contact__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-disclaimer .terms-contact__value {
  color: var(--text);
  font-size: 0.92rem;
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.page-disclaimer .terms-sec .terms-contact__note {
  margin: 0;
  color: var(--silver);
  font-size: 0.83rem;
  line-height: 1.75;
}

/* ===== 平板与桌面 ===== */
@media (min-width: 760px) {
  .page-disclaimer .terms-hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .terms-contact__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem 1.5rem;
  }

  .page-disclaimer .terms-contact__list li:nth-last-child(1),
  .page-disclaimer .terms-contact__list li:nth-last-child(2) {
    border-bottom: none;
    padding-bottom: 0;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .terms-body {
    grid-template-columns: minmax(0, var(--terms-read)) var(--terms-toc);
    justify-content: space-between;
    gap: clamp(2rem, 5vw, 4rem);
  }

  .page-disclaimer .terms-toc {
    order: 2;
    position: sticky;
    top: calc(var(--topbar-h) + 1.5rem);
    align-self: start;
  }

  .page-disclaimer .terms-article {
    order: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-toc a {
    transition: none;
  }
}
<<<END>>>