.page-disclaimer {
  --agree-idx-w: 200px;
  padding-top: calc(var(--header-h) + 4px);
  color: var(--text);
  font-family: var(--font-sans);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .agreement-hero {
  position: relative;
  padding: clamp(22px, 3.6vw, 48px) 0 clamp(34px, 5vw, 68px);
  border-bottom: 1px solid var(--grid-line);
  background-image:
    radial-gradient(120% 92% at 88% 0%, rgba(138, 107, 255, 0.14), transparent 58%),
    linear-gradient(180deg, rgba(53, 230, 214, 0.05), transparent 56%);
}

.page-disclaimer .agreement-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 54px);
}

.page-disclaimer .agreement-hero__lead .eyebrow {
  margin: 0;
}

.page-disclaimer .agreement-hero__title {
  margin: 12px 0 0;
  font-size: clamp(28px, 5.2vw, 56px);
  line-height: 1.12;
  letter-spacing: 0.05em;
  font-weight: 700;
  color: var(--text);
}

.page-disclaimer .agreement-hero__lead .lede {
  margin: 18px 0 0;
  max-width: 40em;
  line-height: 1.85;
  color: var(--text-dim);
}

/* 版本信息牌 */
.page-disclaimer .agreement-meta {
  margin: clamp(24px, 3.2vw, 38px) 0 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--grid-line);
  border: 1px solid var(--grid-line);
}

.page-disclaimer .agreement-meta__row {
  background: var(--ink-900);
  padding: 13px 15px;
}

.page-disclaimer .agreement-meta__key {
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--text-faint);
  text-transform: uppercase;
}

.page-disclaimer .agreement-meta__val {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text);
  word-break: break-word;
}

/* 印章式图形 */
.page-disclaimer .agreement-hero__seal {
  position: relative;
  margin: 0;
  border: 1px solid var(--grid-line);
  background: var(--ink-900);
  overflow: hidden;
}

.page-disclaimer .agreement-hero__seal img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: 0.9;
}

.page-disclaimer .agreement-hero__seal::before {
  content: "条款";
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  padding: 4px 9px;
  font-size: 10.5px;
  letter-spacing: 0.3em;
  color: var(--cyan);
  background: rgba(5, 7, 12, 0.74);
  border: 1px solid rgba(53, 230, 214, 0.36);
}

.page-disclaimer .agreement-hero__seal::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(53, 230, 214, 0.18);
  pointer-events: none;
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .agreement {
  padding-top: clamp(34px, 4.6vw, 68px);
  padding-bottom: clamp(30px, 4vw, 56px);
}

.page-disclaimer .agreement__grid {
  align-items: start;
}

/* 左栏索引 */
.page-disclaimer .agreement__index {
  align-self: start;
}

.page-disclaimer .agreement__index-title {
  margin: 0 0 14px;
  font-size: 10.5px;
  letter-spacing: 0.24em;
  color: var(--text-faint);
  text-transform: uppercase;
}

.page-disclaimer .agreement__index-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .agreement__index-list li + li {
  margin-top: 2px;
}

.page-disclaimer .agreement__index-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 0 7px 12px;
  border-left: 1px solid var(--grid-line);
  color: var(--text-dim);
  font-size: 13.5px;
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--t) linear, border-color var(--t) linear;
}

.page-disclaimer .agreement__index-list a .mono {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  transition: color var(--t) linear;
}

.page-disclaimer .agreement__index-list a:hover,
.page-disclaimer .agreement__index-list a:focus-visible {
  color: var(--cyan-mist);
  border-left-color: var(--cyan);
}

.page-disclaimer .agreement__index-list a:hover .mono,
.page-disclaimer .agreement__index-list a:focus-visible .mono {
  color: var(--cyan);
}

/* 条款区 */
.page-disclaimer .agreement__clauses {
  min-width: 0;
}

.page-disclaimer .clause {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  padding-top: clamp(24px, 3.2vw, 42px);
  border-top: 1px solid var(--grid-line);
  scroll-margin-top: calc(var(--header-h) + 26px);
}

.page-disclaimer .agreement__clauses > .clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .clause__num {
  display: block;
  font-size: 12.5px;
  letter-spacing: 0.22em;
  color: var(--cyan);
  transition: color var(--t) linear;
}

.page-disclaimer .clause__num::before {
  content: "";
  display: inline-block;
  width: 16px;
  height: 1px;
  margin-right: 8px;
  vertical-align: middle;
  background: var(--cyan-dim);
}

.page-disclaimer .clause__title {
  margin: 6px 0 0;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.45;
  letter-spacing: 0.035em;
  font-weight: 600;
  color: var(--text);
  transition: color var(--t) linear;
}

.page-disclaimer .clause__body p {
  margin: 0 0 0.95em;
  font-size: clamp(14.5px, 1.2vw, 16px);
  line-height: 1.85;
  color: var(--text);
  max-width: 38em;
}

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

.page-disclaimer .clause__body .mono {
  color: var(--cyan-mist);
  word-break: break-word;
}

/* 定位高亮 */
.page-disclaimer .clause:target {
  border-top-color: var(--cyan-dim);
}

.page-disclaimer .clause:target .clause__num {
  color: var(--cyan-mist);
}

.page-disclaimer .clause:target .clause__title {
  color: var(--cyan-mist);
}

/* 刻度分隔线 */
.page-disclaimer .clause-rule {
  position: relative;
  height: 1px;
  margin: clamp(32px, 4.4vw, 58px) 0 clamp(6px, 1vw, 12px);
  background: var(--grid-line);
}

.page-disclaimer .clause-rule__tag {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  padding: 0 12px;
  font-size: 10.5px;
  letter-spacing: 0.24em;
  color: var(--text-faint);
  background: var(--ink-950);
  white-space: nowrap;
}

/* ---------- 尾部入口 ---------- */
.page-disclaimer .agreement-outro {
  padding: clamp(34px, 4.6vw, 62px) 0 clamp(48px, 6vw, 88px);
}

.page-disclaimer .agreement-outro__panel {
  position: relative;
  padding: clamp(24px, 3.4vw, 44px);
  border: 1px solid var(--grid-line);
  border-left: 2px solid var(--orange);
  background: var(--ink-900);
}

.page-disclaimer .agreement-outro__panel .eyebrow {
  margin: 0;
}

.page-disclaimer .agreement-outro__title {
  margin: 10px 0 0;
  font-size: clamp(19px, 2.3vw, 26px);
  line-height: 1.4;
  letter-spacing: 0.03em;
  font-weight: 600;
  color: var(--text);
}

.page-disclaimer .agreement-outro__text {
  margin: 14px 0 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-disclaimer .agreement-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-disclaimer .agreement-outro__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--grid-line);
  font-size: 13.5px;
  color: var(--text-faint);
}

.page-disclaimer .agreement-outro__links a {
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t) linear, border-color var(--t) linear;
}

.page-disclaimer .agreement-outro__links a:hover,
.page-disclaimer .agreement-outro__links a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .agreement-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
    align-items: end;
  }

  .page-disclaimer .agreement-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .agreement__index {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .clause {
    grid-template-columns: var(--agree-idx-w) minmax(0, 1fr);
    gap: 0 clamp(24px, 3vw, 52px);
  }

  .page-disclaimer .clause__head {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
  }
}

/* ---------- 窄屏 ---------- */
@media (max-width: 640px) {
  .page-disclaimer .agreement__index-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 10px;
  }

  .page-disclaimer .agreement__index-list li + li {
    margin-top: 0;
  }

  .page-disclaimer .agreement__index-list a {
    font-size: 12.5px;
    padding-left: 9px;
  }

  .page-disclaimer .clause-rule__tag {
    letter-spacing: 0.16em;
  }
}

.page-disclaimer .agreement-hero__seal img,
.page-disclaimer .clause__body,
.page-disclaimer .agreement__index-list a {
  max-width: 100%;
}
<<<END>>>