.page-disclaimer {
  --u-line: rgba(31, 91, 69, .16);
  --u-line-soft: rgba(31, 91, 69, .08);
  --u-ink-soft: #3A534C;
  background: var(--paper);
  color: var(--ink);
}

.page-disclaimer .wrap,
.page-disclaimer .wrap--narrow {
  min-width: 0;
}

.page-disclaimer .mono {
  font-family: var(--mono);
  letter-spacing: .01em;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .usage-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3.2vw, 38px) 0 clamp(32px, 4.6vw, 58px);
  background:
    radial-gradient(120% 100% at 92% -20%, rgba(47, 122, 92, .20), rgba(47, 122, 92, 0) 62%),
    linear-gradient(180deg, var(--paper) 0%, #EBE9DE 60%, var(--moss) 100%);
  border-bottom: 1px solid var(--u-line);
}

.page-disclaimer .usage-hero::after {
  content: "";
  position: absolute;
  right: -8%;
  bottom: -34%;
  width: clamp(220px, 40vw, 540px);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 30%, rgba(201, 169, 106, .22), rgba(201, 169, 106, 0) 62%),
    repeating-radial-gradient(circle at 50% 50%, rgba(31, 91, 69, .07) 0 1px, rgba(31, 91, 69, 0) 1px 15px);
  pointer-events: none;
}

.page-disclaimer .usage-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-disclaimer .breadcrumb {
  margin: 0 0 clamp(18px, 3vw, 30px);
}

.page-disclaimer .breadcrumb__link {
  color: var(--green);
  text-decoration: none;
}

.page-disclaimer .breadcrumb__link:hover,
.page-disclaimer .breadcrumb__link:focus-visible {
  color: var(--clay-deep);
}

.page-disclaimer .breadcrumb__current {
  color: var(--u-ink-soft);
}

.page-disclaimer .usage-hero__eyebrow {
  margin: 0 0 12px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--clay-deep);
}

.page-disclaimer .usage-hero__title {
  margin: 0 0 clamp(14px, 2.2vw, 22px);
  max-width: 22ch;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(1.95rem, 5.2vw, 3.4rem);
  line-height: 1.18;
  letter-spacing: .01em;
  color: var(--deep);
}

.page-disclaimer .usage-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(1rem, 1.3vw, 1.08rem);
  line-height: 1.9;
  color: var(--u-ink-soft);
}

.page-disclaimer .usage-hero__figure {
  margin: clamp(26px, 4vw, 44px) 0 0;
}

.page-disclaimer .usage-hero__figure .figure__media {
  overflow: hidden;
  border-radius: var(--radius-m);
}

.page-disclaimer .usage-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-disclaimer .usage-hero__figure .figure__caption {
  color: var(--u-ink-soft);
}

/* ---------- 条款索引 ---------- */

.page-disclaimer .usage-index {
  background: rgba(244, 241, 233, .94);
  border-bottom: 1px solid var(--u-line);
}

.page-disclaimer .usage-index__list {
  display: flex;
  gap: clamp(16px, 2.6vw, 36px);
  margin: 0;
  padding: 14px 0 13px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .usage-index__item {
  flex: 0 0 auto;
}

.page-disclaimer .usage-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding-bottom: 3px;
  white-space: nowrap;
  font-size: .9rem;
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-disclaimer .usage-index__link:hover,
.page-disclaimer .usage-index__link:focus-visible {
  color: var(--clay-deep);
  border-bottom-color: var(--clay);
}

.page-disclaimer .usage-index__num {
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--gold-ink);
}

/* ---------- 条款主体 ---------- */

.page-disclaimer .usage-body {
  padding: clamp(10px, 1.6vw, 20px) 0 clamp(48px, 7vw, 88px);
  background: linear-gradient(180deg, var(--paper) 0%, var(--paper) 78%, var(--moss) 100%);
}

.page-disclaimer .clauses {
  display: grid;
}

.page-disclaimer .clause {
  position: relative;
  display: grid;
  gap: clamp(14px, 2.4vw, 30px);
  padding: clamp(30px, 4.4vw, 54px) 0;
  border-top: 1px solid var(--u-line-soft);
  scroll-margin-top: 96px;
}

.page-disclaimer .clause:first-child {
  border-top-color: var(--u-line);
}

.page-disclaimer .clause__main {
  position: relative;
  min-width: 0;
  padding-top: clamp(34px, 5vw, 56px);
}

.page-disclaimer .clause__num {
  position: absolute;
  top: 0;
  left: -.06em;
  font-family: var(--mono);
  font-size: clamp(3.6rem, 10vw, 7rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: rgba(31, 91, 69, .09);
  pointer-events: none;
  user-select: none;
}

.page-disclaimer .clause__title {
  position: relative;
  z-index: 1;
  margin: 0 0 14px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.35rem, 2.6vw, 1.95rem);
  line-height: 1.35;
  color: var(--deep);
}

.page-disclaimer .clause__text {
  position: relative;
  z-index: 1;
  font-size: 1rem;
  line-height: 1.88;
  color: var(--u-ink-soft);
}

.page-disclaimer .clause__text p {
  margin: 0 0 14px;
}

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

.page-disclaimer .clause__text strong {
  color: var(--deep);
  font-weight: 700;
}

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

.page-disclaimer .clause__list li {
  position: relative;
  margin: 0 0 12px;
  padding-left: 20px;
  line-height: 1.85;
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .78em;
  width: 8px;
  height: 8px;
  border-radius: 50% 50% 50% 2px;
  background: var(--vein);
  opacity: .7;
}

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

.page-disclaimer .inline-link {
  color: var(--clay-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(158, 68, 35, .38);
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-disclaimer .inline-link:hover,
.page-disclaimer .inline-link:focus-visible {
  color: var(--clay);
  border-bottom-color: var(--clay);
}

/* ---------- 引用示例 ---------- */

.page-disclaimer .cite-sample {
  margin: 0 0 16px;
  padding: 18px 20px;
  overflow-x: auto;
  background: var(--moss);
  border: 1px solid var(--u-line);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius-s);
}

.page-disclaimer .cite-sample code {
  display: block;
  font-family: var(--mono);
  font-size: .875rem;
  line-height: 1.95;
  color: var(--deep);
  white-space: pre;
}

/* ---------- 版本对照 ---------- */

.page-disclaimer .version-split {
  display: grid;
  gap: 12px;
  margin: 0 0 22px;
}

.page-disclaimer .version-split__col {
  padding: 16px 18px;
  background: rgba(226, 231, 222, .7);
  border-radius: var(--radius-m);
  border: 1px solid var(--u-line-soft);
}

.page-disclaimer .version-split__col p {
  margin: 0;
  line-height: 1.8;
}

.page-disclaimer .version-split__label {
  margin: 0 0 6px !important;
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--clay-deep);
}

.page-disclaimer .stack-figure {
  margin: 0;
  padding: clamp(16px, 2.6vw, 26px);
  background: rgba(255, 255, 255, .62);
  border: 1px solid var(--u-line-soft);
  border-radius: var(--radius-organic);
}

.page-disclaimer .stack-figure svg {
  display: block;
  width: 100%;
  max-width: 320px;
  height: auto;
  margin: 0 auto;
}

.page-disclaimer .stack-figure .figure__caption {
  margin-top: 12px;
  font-size: .85rem;
  line-height: 1.7;
  color: var(--u-ink-soft);
  text-align: center;
}

/* ---------- 提示栏 ---------- */

.page-disclaimer .clause__hint {
  align-self: start;
  padding: 18px 20px;
  background: var(--moss);
  border: 1px solid var(--u-line-soft);
  border-radius: var(--radius-m);
  font-size: .95rem;
  line-height: 1.8;
  color: var(--deep);
}

.page-disclaimer .clause__hint p {
  margin: 0;
}

.page-disclaimer .clause__hint-label {
  margin: 0 0 8px !important;
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--gold-ink);
}

.page-disclaimer .clause__hint .inline-link {
  color: var(--clay-deep);
}

.page-disclaimer .clause--contact .clause__hint {
  background: rgba(201, 169, 106, .16);
  border-color: rgba(201, 169, 106, .5);
}

/* ---------- 联系方式 ---------- */

.page-disclaimer .reach {
  display: grid;
  gap: 10px;
  margin: 0 0 16px;
}

.page-disclaimer .reach__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding: 12px 16px;
  background: rgba(226, 231, 222, .75);
  border-radius: var(--radius-s);
}

.page-disclaimer .reach__key {
  flex: 0 0 auto;
  min-width: 5em;
  font-size: .82rem;
  letter-spacing: .08em;
  color: var(--green);
}

.page-disclaimer .reach__val {
  margin: 0;
  font-size: .95rem;
  color: var(--deep);
  word-break: break-all;
}

/* ---------- 桌面栅格 ---------- */

@media (min-width: 640px) {
  .page-disclaimer .usage-hero__figure img {
    aspect-ratio: 16 / 9;
  }

  .page-disclaimer .version-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .clause {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
    padding: clamp(38px, 5vw, 64px) 0;
  }

  .page-disclaimer .clause__hint {
    padding: 22px 24px;
  }

  .page-disclaimer .clauses {
    padding-bottom: 18px;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .clause__title {
    max-width: 26ch;
  }
}
</PAGE_CSS>>>