.page-disclaimer {
  --dis-note: rgba(255, 138, 61, .45);
  --dis-hair: rgba(30, 74, 64, .92);
  padding-bottom: clamp(44px, 8vw, 96px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dis-hero {
  padding: clamp(20px, 4.5vw, 48px) 0 clamp(18px, 3vw, 30px);
  background:
    radial-gradient(120% 90% at 10% 0%, rgba(57, 242, 196, .10), transparent 58%),
    radial-gradient(90% 80% at 94% 8%, rgba(255, 138, 61, .08), transparent 62%);
}

.page-disclaimer .dis-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 4vw, 34px);
  margin-top: clamp(18px, 3vw, 28px);
}

.page-disclaimer .dis-hero__main h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.2vw, 54px);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--white);
  text-shadow: 0 0 26px rgba(57, 242, 196, .20);
}

.page-disclaimer .dis-hero__main .lede {
  margin: 0;
  max-width: 62ch;
}

.page-disclaimer .dis-meta {
  display: grid;
  gap: 1px;
  background: var(--dis-hair);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-panel);
}

.page-disclaimer .dis-meta__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 14px;
  padding: 11px 15px;
  background: linear-gradient(120deg, rgba(18, 48, 42, .95), rgba(11, 31, 26, .72));
}

.page-disclaimer .dis-meta__k {
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--silver);
}

.page-disclaimer .dis-meta__v {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .01em;
  color: var(--cyan);
  text-align: right;
}

.page-disclaimer .dis-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(22px, 4vw, 34px);
  padding-top: clamp(16px, 3vw, 24px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .dis-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(18, 48, 42, .6);
  color: var(--silver);
  font-size: 13.5px;
  text-decoration: none;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-disclaimer .dis-toc__link:hover,
.page-disclaimer .dis-toc__link:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan-dim);
  background: rgba(57, 242, 196, .09);
}

.page-disclaimer .dis-toc__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--orange);
}

/* ---------- 章节外壳 ---------- */
.page-disclaimer .dis-sec {
  padding: clamp(28px, 5vw, 54px) 0;
  border-top: 1px solid var(--dis-hair);
}

.page-disclaimer .dis-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: clamp(16px, 3vw, 26px);
}

.page-disclaimer .dis-sec__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--orange);
  padding-top: 2px;
}

.page-disclaimer .dis-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.2vw, 30px);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--white);
}

/* ---------- 正文与旁注 ---------- */
.page-disclaimer .anno-notes {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.page-disclaimer .note {
  position: relative;
  padding-left: 17px;
}

.page-disclaimer .note::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 138, 61, .14);
}

.page-disclaimer .note__k {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--orange);
}

.page-disclaimer .note__v {
  display: block;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(201, 211, 214, .86);
}

.page-disclaimer .anno-body p {
  margin: 0 0 1.05em;
  max-width: 70ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: rgba(242, 247, 245, .86);
}

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

.page-disclaimer .anno-body a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-color: rgba(57, 242, 196, .42);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: text-decoration-color var(--t) var(--ease), color var(--t) var(--ease);
}

.page-disclaimer .anno-body a:hover,
.page-disclaimer .anno-body a:focus-visible {
  color: var(--white);
  text-decoration-color: var(--cyan);
  text-decoration-thickness: 2px;
}

/* ---------- 标注术语 ---------- */
.page-disclaimer .dis-def {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .dis-def__item {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan-dim);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(18, 48, 42, .92), rgba(11, 31, 26, .55));
  transition: border-left-color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-disclaimer .dis-def__item:hover {
  border-left-color: var(--orange);
  background: linear-gradient(150deg, rgba(18, 48, 42, .98), rgba(11, 31, 26, .62));
}

.page-disclaimer .dis-def__term {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  color: var(--white);
}

.page-disclaimer .dis-def__sample {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .01em;
  color: var(--cyan);
  background: rgba(57, 242, 196, .08);
  border: 1px solid rgba(57, 242, 196, .24);
  border-radius: 6px;
  padding: 2px 8px;
}

.page-disclaimer .dis-def__desc {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(201, 211, 214, .92);
}

.page-disclaimer .dis-figure {
  margin: 0;
}

.page-disclaimer .dis-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .dis-figure .media-frame__caption {
  font-size: 13px;
  line-height: 1.7;
}

/* ---------- 联系方式 ---------- */
.page-disclaimer .dis-contact {
  list-style: none;
  margin: 0 0 1.05em;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--dis-hair);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-disclaimer .dis-contact__line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 18px;
  padding: 12px 15px;
  background: linear-gradient(120deg, rgba(18, 48, 42, .95), rgba(11, 31, 26, .72));
}

.page-disclaimer .dis-contact__k {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--silver);
}

.page-disclaimer .dis-contact__v {
  font-size: 15px;
  color: var(--white);
}

.page-disclaimer .dis-contact__v.mono {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
}

/* ---------- 相关入口 ---------- */
.page-disclaimer .dis-links {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}

.page-disclaimer .dis-links__item {
  display: grid;
  gap: 6px;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(18, 48, 42, .9), rgba(11, 31, 26, .55));
  text-decoration: none;
  transition: border-color var(--t) var(--ease), transform var(--t) var(--ease);
}

.page-disclaimer .dis-links__item:hover,
.page-disclaimer .dis-links__item:focus-visible {
  border-color: var(--cyan-dim);
  transform: translateY(-2px);
}

.page-disclaimer .dis-links__k {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  color: var(--cyan);
}

.page-disclaimer .dis-links__v {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--silver);
}

/* ---------- 宽屏 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .dis-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(276px, .85fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: end;
  }

  .page-disclaimer .anno-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 268px;
    gap: clamp(28px, 4vw, 56px);
    align-items: stretch;
  }

  .page-disclaimer .anno-body {
    border-right: 1px dashed var(--dis-note);
    padding-right: clamp(16px, 2.2vw, 28px);
  }

  .page-disclaimer .anno-notes {
    margin-top: 0;
    align-self: start;
  }

  .page-disclaimer .dis-toc {
    gap: 10px;
  }
}

@media (min-width: 720px) {
  .page-disclaimer .dis-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dis-links__item:hover,
  .page-disclaimer .dis-links__item:focus-visible {
    transform: none;
  }
}