.page-disclaimer {
  --dis-hang: 96px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dis-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3vw, 30px) 0 clamp(30px, 4.5vw, 56px);
  background:
    radial-gradient(78% 118% at 96% -12%, rgba(47, 227, 208, 0.14), transparent 60%),
    radial-gradient(58% 88% at 4% 112%, rgba(255, 106, 43, 0.09), transparent 62%),
    linear-gradient(180deg, var(--navy), var(--deep) 80%);
}

.page-disclaimer .dis-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--grid) 12%, var(--grid) 88%, transparent);
}

.page-disclaimer .dis-hero__inner {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
  margin-top: clamp(16px, 2.5vw, 28px);
}

.page-disclaimer .dis-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .dis-kicker::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 2px;
  margin-right: 10px;
  vertical-align: middle;
  background: var(--orange);
}

.page-disclaimer h1 {
  margin: 0 0 18px;
  font-family: var(--font-title);
  font-size: clamp(30px, 5.4vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.018em;
  color: var(--cream);
  text-wrap: balance;
}

.page-disclaimer .dis-lede {
  max-width: 46ch;
  margin: 0 0 22px;
  font-size: clamp(16px, 1.1vw, 18.5px);
  line-height: 1.9;
  color: var(--mist);
}

.page-disclaimer .dis-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-disclaimer .dis-facts li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--cream);
}

.page-disclaimer .dis-facts__k {
  flex: 0 0 auto;
  min-width: 44px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

/* 展签 */
.page-disclaimer .dis-hero__plaque {
  background: var(--cream);
  color: #0A1A2A;
  border-radius: 16px;
  padding: 20px 20px 18px;
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.3);
}

.page-disclaimer .dis-plaque__head {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange-d);
}

.page-disclaimer .dis-hero__plaque ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dis-hero__plaque li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.72;
}

.page-disclaimer .dis-hero__plaque li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
}

.page-disclaimer .dis-plaque__foot {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(10, 26, 42, 0.24);
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(10, 26, 42, 0.7);
}

/* ---------- 条款目录带 ---------- */
.page-disclaimer .dis-toc {
  border-top: 1px solid var(--grid);
  border-bottom: 1px solid var(--grid);
  background: rgba(12, 32, 54, 0.72);
}

.page-disclaimer .dis-toc__list {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .dis-toc__list li {
  flex: 0 0 auto;
}

.page-disclaimer .dis-toc__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 15px 20px;
  border-right: 1px solid var(--grid);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--mist);
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
}

.page-disclaimer .dis-toc__link:hover {
  color: var(--cream);
  background: rgba(47, 227, 208, 0.08);
}

.page-disclaimer .dis-toc__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-disclaimer .dis-toc__num {
  color: var(--cyan);
}

/* ---------- 主题横幅 ---------- */
.page-disclaimer .dis-figure {
  margin: clamp(26px, 4vw, 46px) auto 0;
  border: 1px solid var(--grid);
  border-radius: 4px;
  overflow: hidden;
}

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

.page-disclaimer .dis-figure__cap {
  display: block;
  padding: 10px 14px;
  border-top: 1px solid var(--grid);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--cold);
  background: rgba(12, 32, 54, 0.9);
}

/* ---------- 条款 ---------- */
.page-disclaimer .dis-clause {
  padding: clamp(34px, 5vw, 64px) 0;
  border-top: 1px solid var(--grid);
  scroll-margin-top: calc(var(--status-h) + 20px);
}

.page-disclaimer .dis-clause__grid {
  display: grid;
  gap: 12px;
}

.page-disclaimer .dis-clause__num {
  position: relative;
  display: inline-block;
  padding-left: 16px;
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1.1;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-disclaimer .dis-clause__num::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  bottom: 3px;
  width: 3px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-disclaimer .dis-clause__title {
  margin: 0 0 18px;
  font-family: var(--font-title);
  font-size: clamp(23px, 3.4vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.012em;
  color: var(--cream);
}

.page-disclaimer .dis-clause__main p {
  margin: 0 0 16px;
  max-width: 46ch;
  font-size: clamp(16px, 1.1vw, 18px);
  line-height: 1.9;
  color: var(--cream);
}

.page-disclaimer .dis-clause__main .dis-note {
  max-width: 52ch;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
  color: var(--mist);
}

.page-disclaimer .dis-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  max-width: 54ch;
}

.page-disclaimer .dis-list li {
  position: relative;
  padding-left: 24px;
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.85;
  color: var(--cream);
}

.page-disclaimer .dis-list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.72em;
  width: 9px;
  height: 2px;
  background: var(--cyan);
}

.page-disclaimer .dis-list li strong {
  color: var(--cyan);
  font-weight: 600;
}

.page-disclaimer .dis-link {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-color: rgba(47, 227, 208, 0.45);
  text-underline-offset: 3px;
}

.page-disclaimer .dis-link:hover {
  text-decoration-color: var(--cyan);
}

.page-disclaimer .dis-link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- 引用写法切换 ---------- */
.page-disclaimer .dis-switch {
  margin: 22px 0 22px;
  padding: 18px 18px 10px;
  border: 1px solid var(--grid);
  border-radius: 4px;
  background: rgba(18, 41, 63, 0.62);
}

.page-disclaimer .dis-switch__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-disclaimer .dis-switch__tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 2px;
  padding: 3px;
  margin-bottom: 16px;
  border: 1px solid var(--grid);
  border-radius: 3px;
  background: rgba(6, 20, 38, 0.72);
}

.page-disclaimer .dis-switch__tab {
  cursor: pointer;
  padding: 8px 14px;
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
}

.page-disclaimer .dis-switch__tab:hover {
  color: var(--cream);
}

.page-disclaimer .dis-switch__panel {
  display: none;
}

.page-disclaimer .dis-switch__input:nth-of-type(1):checked ~ .dis-switch__tabs .dis-switch__tab:nth-of-type(1),
.page-disclaimer .dis-switch__input:nth-of-type(2):checked ~ .dis-switch__tabs .dis-switch__tab:nth-of-type(2) {
  background: var(--teal);
  color: #04121f;
}

.page-disclaimer .dis-switch__input:nth-of-type(1):focus-visible ~ .dis-switch__tabs .dis-switch__tab:nth-of-type(1),
.page-disclaimer .dis-switch__input:nth-of-type(2):focus-visible ~ .dis-switch__tabs .dis-switch__tab:nth-of-type(2) {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-disclaimer .dis-switch__input:nth-of-type(1):checked ~ .dis-switch__panels .dis-switch__panel:nth-of-type(1),
.page-disclaimer .dis-switch__input:nth-of-type(2):checked ~ .dis-switch__panels .dis-switch__panel:nth-of-type(2) {
  display: block;
  animation: dis-fade-in 0.18s var(--ease) both;
}

.page-disclaimer .dis-cite__label {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cold);
}

.page-disclaimer .dis-cite {
  margin: 0 0 12px;
  padding: 16px 18px;
  border: 1px solid var(--grid);
  border-left: 3px solid var(--orange);
  border-radius: 2px;
  background: var(--panel);
  font-family: var(--font-mono);
  font-size: clamp(13px, 1vw, 14.5px);
  line-height: 1.95;
  color: var(--cream);
  overflow-x: auto;
}

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

.page-disclaimer .dis-cite__src {
  color: var(--cyan);
}

/* ---------- 备案信息展签 ---------- */
.page-disclaimer .dis-reg {
  margin: 24px 0 22px;
  padding: clamp(20px, 2.4vw, 28px);
  border-radius: 14px;
  background: var(--cream);
  color: #0A1A2A;
  display: grid;
  gap: 18px;
}

.page-disclaimer .dis-reg__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange-d);
}

.page-disclaimer .dis-reg dl {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .dis-reg dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(10, 26, 42, 0.6);
}

.page-disclaimer .dis-reg dd {
  margin: 3px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.1vw, 15.5px);
  color: #0A1A2A;
  word-break: break-word;
}

.page-disclaimer .dis-reg__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: end;
}

.page-disclaimer .dis-copy {
  cursor: pointer;
  padding: 9px 16px;
  border: 1px solid rgba(10, 26, 42, 0.35);
  border-radius: 999px;
  background: transparent;
  color: #0A1A2A;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .dis-copy:hover,
.page-disclaimer .dis-copy[data-copied] {
  background: var(--teal);
  border-color: var(--teal);
  color: #04121f;
}

.page-disclaimer .dis-copy:focus-visible {
  outline: 2px solid var(--orange-d);
  outline-offset: 2px;
}

@keyframes dis-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 840px) {
  .page-disclaimer .dis-clause__grid {
    grid-template-columns: var(--dis-hang) minmax(0, 1fr);
    gap: 0 clamp(24px, 3vw, 48px);
  }

  .page-disclaimer .dis-clause__aside {
    padding-top: 8px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dis-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(240px, 4fr);
    align-items: start;
    gap: clamp(28px, 4vw, 64px);
  }

  .page-disclaimer .dis-hero__plaque {
    margin-top: 14px;
  }
}

@media (min-width: 720px) {
  .page-disclaimer .dis-reg {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .page-disclaimer .dis-reg__actions {
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dis-switch__panel {
    animation: none;
  }
}