.page-disclaimer {
  --stmt-strip: repeating-linear-gradient(
    to bottom,
    var(--blueprint-line) 0,
    var(--blueprint-line) 1px,
    transparent 1px,
    transparent 10px
  );
  background: var(--midnight-900);
  color: var(--silver);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .stmt-hero {
  padding: clamp(26px, 6vw, 62px) 0 clamp(18px, 4vw, 34px);
}

.page-disclaimer .stmt-hero__inner {
  position: relative;
  border: 1px solid var(--blueprint-line);
  border-radius: var(--radius);
  padding-block: clamp(20px, 4vw, 40px);
  background:
    linear-gradient(158deg, rgba(61, 224, 168, 0.07), rgba(228, 50, 43, 0.05) 58%, transparent 80%);
}

.page-disclaimer .stmt-hero__inner::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 22px;
  bottom: 22px;
  width: 5px;
  background-image: var(--stmt-strip);
  pointer-events: none;
}

.page-disclaimer .stmt-hero__inner::after {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: 18px;
  height: 18px;
  border-top: 1px solid var(--maple-red);
  border-right: 1px solid var(--maple-red);
  pointer-events: none;
}

.page-disclaimer .stmt-hero__path {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--silver-dim);
}

.page-disclaimer .stmt-hero__path a {
  color: var(--silver-dim);
  text-decoration: none;
  transition: color 200ms var(--ease);
}

.page-disclaimer .stmt-hero__path a:hover,
.page-disclaimer .stmt-hero__path a:focus-visible {
  color: var(--maple-red-light);
}

.page-disclaimer .stmt-hero__path b {
  color: var(--maple-red-light);
  font-weight: 600;
}

.page-disclaimer .stmt-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7vw, 54px);
  line-height: 1.06;
  letter-spacing: 0.02em;
  color: var(--silver);
}

.page-disclaimer .stmt-hero__title::after {
  content: "";
  display: block;
  width: 64px;
  height: 3px;
  margin-top: 16px;
  background: linear-gradient(90deg, var(--maple-red), var(--aurora-green));
}

.page-disclaimer .stmt-hero__lede {
  max-width: 36em;
  margin: 20px 0 26px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--silver-dim);
}

.page-disclaimer .stmt-hero__figure {
  margin: 0;
}

.page-disclaimer .stmt-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 5;
  object-fit: cover;
}

/* ---------- 章节索引 ---------- */
.page-disclaimer .stmt-index {
  position: sticky;
  top: var(--topbar-h);
  z-index: 5;
  border-top: 1px solid var(--blueprint-line);
  border-bottom: 1px solid var(--blueprint-line);
  background: rgba(7, 11, 24, 0.94);
  backdrop-filter: blur(6px);
}

.page-disclaimer .stmt-index__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-block: 10px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-disclaimer .stmt-index__inner::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .stmt-index__label {
  flex: 0 0 auto;
  padding: 3px 8px;
  border: 1px solid var(--aurora-deep);
  border-radius: var(--radius);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--aurora-green);
}

.page-disclaimer .stmt-index__list {
  display: flex;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .stmt-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  font-size: 13px;
  white-space: nowrap;
  color: var(--silver-dim);
  text-decoration: none;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-disclaimer .stmt-index__list a:hover,
.page-disclaimer .stmt-index__list a:focus-visible {
  color: var(--silver);
  border-bottom-color: var(--maple-red);
}

.page-disclaimer .stmt-index__list .mono {
  font-size: 12px;
  color: var(--maple-red-light);
}

/* ---------- 章节 ---------- */
.page-disclaimer .stmt-block {
  position: relative;
  padding: clamp(28px, 5vw, 54px) 0;
  border-bottom: 1px solid var(--blueprint-line);
}

.page-disclaimer .stmt-block:nth-of-type(even) {
  background: var(--midnight-700);
}

.page-disclaimer .stmt-block__code {
  display: inline-block;
  margin-bottom: 14px;
  padding: 2px 8px;
  border-radius: var(--radius);
  background: var(--aurora-green);
  color: var(--midnight-900);
  font-size: 12px;
  letter-spacing: 0.16em;
  font-weight: 700;
}

.page-disclaimer .stmt-block__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 4.4vw, 28px);
  line-height: 1.25;
  letter-spacing: 0.01em;
  color: var(--silver);
}

.page-disclaimer .stmt-block__desc {
  max-width: 30em;
  margin: 0 0 22px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver-dim);
}

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

.page-disclaimer .stmt-item {
  position: relative;
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 12px;
  padding: 15px 0 15px 14px;
  border-top: 1px solid var(--blueprint-line);
}

.page-disclaimer .stmt-item:last-child {
  border-bottom: 1px solid var(--blueprint-line);
}

.page-disclaimer .stmt-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 2px;
  background: var(--blueprint-line);
  transition: background 220ms var(--ease);
}

.page-disclaimer .stmt-item:hover::before,
.page-disclaimer .stmt-item:focus-within::before {
  background: var(--aurora-green);
}

.page-disclaimer .stmt-item__no {
  font-size: 13px;
  line-height: 1.75;
  letter-spacing: 0.04em;
  color: var(--silver-dim);
  transition: color 220ms var(--ease);
}

.page-disclaimer .stmt-item:hover .stmt-item__no,
.page-disclaimer .stmt-item:focus-within .stmt-item__no {
  color: var(--aurora-green);
}

.page-disclaimer .stmt-item p {
  max-width: 46em;
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--silver);
}

.page-disclaimer .stmt-item p a {
  color: var(--maple-red-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 107, 94, 0.35);
}

.page-disclaimer .stmt-item p a:hover,
.page-disclaimer .stmt-item p a:focus-visible {
  border-bottom-color: var(--maple-red-light);
}

.page-disclaimer .stmt-item .mono {
  font-size: 0.93em;
  color: var(--silver);
  border-bottom: 1px dashed var(--aurora-deep);
}

.page-disclaimer .stmt-item .copy-btn {
  margin-top: 10px;
}

/* ---------- 页尾收口 ---------- */
.page-disclaimer .stmt-legal {
  padding: clamp(22px, 4vw, 36px) 0 clamp(34px, 6vw, 56px);
}

.page-disclaimer .stmt-legal__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 24px;
  padding-block: 18px;
  border: 1px solid var(--blueprint-line);
  border-radius: var(--radius);
}

.page-disclaimer .stmt-legal__icp {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--silver-dim);
}

.page-disclaimer .stmt-legal__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .stmt-legal__links a {
  font-size: 13px;
  color: var(--silver-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-disclaimer .stmt-legal__links a:hover,
.page-disclaimer .stmt-legal__links a:focus-visible {
  color: var(--aurora-green);
  border-bottom-color: var(--aurora-deep);
}

/* ---------- 桌面端：章节头部左置 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .stmt-block__inner {
    display: grid;
    grid-template-columns: minmax(190px, 240px) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 60px);
    align-items: start;
  }

  .page-disclaimer .stmt-block__head {
    position: sticky;
    top: calc(var(--topbar-h) + 58px);
  }

  .page-disclaimer .stmt-block__desc {
    margin-bottom: 0;
  }
}

/* ---------- 窄屏收敛 ---------- */
@media (max-width: 480px) {
  .page-disclaimer .stmt-item {
    grid-template-columns: 1.9rem minmax(0, 1fr);
    gap: 10px;
    padding-left: 12px;
  }

  .page-disclaimer .stmt-hero__inner::before {
    display: none;
  }

  .page-disclaimer .stmt-legal__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .stmt-item::before,
  .page-disclaimer .stmt-item__no,
  .page-disclaimer .stmt-index__list a,
  .page-disclaimer .stmt-hero__path a,
  .page-disclaimer .stmt-legal__links a {
    transition: none;
  }
}