.page-disclaimer {
  --dis-grid: rgba(30, 58, 95, 0.22);
  --dis-soft: rgba(199, 210, 222, 0.12);
  position: relative;
  background-color: var(--arena);
  background-image:
    linear-gradient(var(--dis-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--dis-grid) 1px, transparent 1px);
  background-size: 88px 88px;
  background-position: -1px -1px;
  color: var(--silver);
  padding-bottom: clamp(40px, 7vw, 88px);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .dis-clip {
  padding-top: clamp(18px, 3vw, 30px);
}

.page-disclaimer .dis-clip .breadcrumb {
  font-size: 12.5px;
  letter-spacing: 0.04em;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dis-hero {
  display: grid;
  gap: clamp(26px, 4vw, 40px);
  padding: clamp(26px, 4.5vw, 54px) 0 clamp(30px, 5vw, 58px);
  border-bottom: 1px solid var(--dis-soft);
}

.page-disclaimer .dis-hero__text {
  min-width: 0;
}

.page-disclaimer .dis-hero .eyebrow {
  margin: 0;
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .dis-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 3.4rem);
  line-height: 1.04;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-disclaimer .dis-hero__lede {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--silver);
}

.page-disclaimer .dis-hero__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--console);
}

.page-disclaimer .dis-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(155deg, rgba(0, 229, 255, 0.12), transparent 44%),
    linear-gradient(0deg, rgba(10, 22, 40, 0.6), transparent 58%);
  pointer-events: none;
}

.page-disclaimer .dis-hero__figure::before {
  content: "";
  position: absolute;
  top: 10px;
  right: 10px;
  width: 28px;
  height: 28px;
  border-top: 2px solid var(--orange);
  border-right: 2px solid var(--orange);
  z-index: 2;
}

.page-disclaimer .dis-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 摘要卡 ---------- */
.page-disclaimer .dis-brief {
  padding: clamp(30px, 4.5vw, 56px) 0;
  border-bottom: 1px solid var(--dis-soft);
}

.page-disclaimer .dis-brief__card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: clamp(20px, 3vw, 36px);
  display: grid;
  gap: clamp(20px, 3vw, 30px);
}

.page-disclaimer .dis-brief__card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 24px;
  height: 24px;
  border-top: 2px solid var(--orange);
  border-left: 2px solid var(--orange);
}

.page-disclaimer .dis-brief__kicker {
  margin: 0;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .dis-brief__title {
  margin: 10px 0 0;
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  line-height: 1.3;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.01em;
}

.page-disclaimer .dis-brief__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-disclaimer .dis-brief__list li {
  padding-top: 16px;
  border-top: 1px solid var(--steel);
  font-size: 15px;
  line-height: 1.72;
  color: var(--silver);
}

.page-disclaimer .dis-brief__n {
  display: block;
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--cyan);
  margin-bottom: 6px;
}

/* ---------- 锚点目录 ---------- */
.page-disclaimer .dis-anchor__label {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--silver);
  opacity: 0.7;
}

.page-disclaimer .dis-anchor ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--dis-soft);
}

.page-disclaimer .dis-anchor li {
  border-bottom: 1px solid var(--dis-soft);
}

.page-disclaimer .dis-anchor a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 6px 12px 0;
  font-size: 14.5px;
  color: var(--silver);
  text-decoration: none;
  transition: color 0.22s ease, padding-left 0.22s ease;
}

.page-disclaimer .dis-anchor a span {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  opacity: 0.72;
}

.page-disclaimer .dis-anchor a:hover,
.page-disclaimer .dis-anchor a:focus-visible {
  color: var(--cyan);
  padding-left: 8px;
}

/* ---------- 条款章节 ---------- */
.page-disclaimer .dis-clause {
  display: grid;
  gap: 14px;
  padding: clamp(30px, 4.5vw, 54px) 0;
  border-bottom: 1px solid var(--dis-soft);
  scroll-margin-top: calc(var(--header-h) + 22px);
}

.page-disclaimer .dis-clause--last {
  border-bottom: 0;
}

.page-disclaimer .dis-clause__no {
  font-family: var(--font-data);
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--cyan);
  padding-top: 4px;
}

.page-disclaimer .dis-clause__no::after {
  content: "";
  display: block;
  width: 1px;
  height: 30px;
  margin-top: 12px;
  background: linear-gradient(var(--steel), transparent);
}

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

.page-disclaimer .dis-clause__body h2 {
  margin: 0 0 16px;
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  line-height: 1.3;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.01em;
}

.page-disclaimer .dis-clause__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  margin-right: 10px;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: var(--font-data);
  font-size: 12px;
  line-height: 1;
  vertical-align: 3px;
}

.page-disclaimer .dis-clause__body p {
  margin: 0 0 14px;
  max-width: 76ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--silver);
}

.page-disclaimer .dis-clause__body p:last-of-type {
  margin-bottom: 0;
}

.page-disclaimer .dis-clause__body ul {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 76ch;
}

.page-disclaimer .dis-clause__body li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--silver);
}

.page-disclaimer .dis-clause__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 10px;
  height: 1px;
  background: var(--cyan);
}

.page-disclaimer .dis-clause__body strong {
  color: var(--white);
  font-weight: 600;
}

.page-disclaimer .dis-clause__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.34);
  transition: border-color 0.2s ease;
}

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

.page-disclaimer .dis-note {
  margin: 20px 0 0;
  padding: 12px 16px;
  max-width: 76ch;
  border-left: 2px solid var(--orange);
  background: linear-gradient(90deg, rgba(255, 107, 26, 0.09), transparent 72%);
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--silver);
}

.page-disclaimer .dis-note strong {
  color: var(--white);
}

/* ---------- 联系信息 ---------- */
.page-disclaimer .dis-cred {
  margin-top: 24px;
  padding: clamp(16px, 2.4vw, 26px);
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-disclaimer .dis-cred__row {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--dis-soft);
}

.page-disclaimer .dis-cred__row:first-child {
  padding-top: 0;
}

.page-disclaimer .dis-cred__key {
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-disclaimer .dis-cred__val {
  font-size: 15px;
  line-height: 1.62;
  color: var(--white);
  word-break: break-word;
}

.page-disclaimer .dis-cred__note {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--silver);
  opacity: 0.82;
}

.page-disclaimer .dis-copy {
  appearance: none;
  justify-self: start;
  padding: 7px 13px;
  border: 1px solid var(--steel);
  background: transparent;
  color: var(--silver);
  font-family: var(--font-body);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .dis-copy:hover,
.page-disclaimer .dis-copy:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-disclaimer .dis-copy[data-copied] {
  color: var(--pulse);
  border-color: var(--pulse);
}

/* ---------- 页脚动作 ---------- */
.page-disclaimer .dis-foot {
  display: flex;
  justify-content: flex-end;
  padding-top: clamp(26px, 4vw, 44px);
}

.page-disclaimer .dis-totop {
  appearance: none;
  padding: 10px 18px;
  border: 1px solid var(--steel);
  background: transparent;
  color: var(--silver);
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .dis-totop:hover,
.page-disclaimer .dis-totop:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-disclaimer .dis-totop[hidden] {
  display: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .dis-anchor ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .dis-cred__row {
    grid-template-columns: 104px minmax(0, 1fr) auto;
    align-items: center;
    gap: 18px;
  }
}

@media (min-width: 860px) {
  .page-disclaimer .dis-clause {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .dis-brief__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }

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

@media (min-width: 1024px) {
  .page-disclaimer .dis-hero {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: center;
    gap: clamp(36px, 4vw, 64px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dis-anchor a,
  .page-disclaimer .dis-copy,
  .page-disclaimer .dis-totop,
  .page-disclaimer .dis-clause__body a {
    transition: none;
  }
}