.page-disclaimer {
  --dis-line: rgba(26, 52, 87, 0.16);
  --dis-line-soft: rgba(26, 52, 87, 0.09);
  --dis-shadow: 0 1px 0 rgba(7, 17, 31, 0.03), 0 22px 48px -34px rgba(7, 17, 31, 0.55);
  --dis-radius: 3px;
  background: var(--paper-50);
  color: var(--body-ink);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.85;
  overflow-x: hidden;
}

.page-disclaimer a {
  color: var(--ink-700);
  text-decoration-color: rgba(215, 169, 75, 0.6);
  text-underline-offset: 3px;
}

.page-disclaimer a:hover,
.page-disclaimer a:focus-visible {
  color: var(--cinnabar-500);
  text-decoration-color: currentColor;
}

.page-disclaimer :focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dis-hero {
  position: relative;
  background:
    radial-gradient(130% 150% at 12% 0%, #122540 0%, #0B1A2E 46%, #07111F 100%);
  color: var(--paper-50);
  padding: 22px 0 clamp(34px, 6vw, 66px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dis-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-500), rgba(215, 169, 75, 0.12) 62%, transparent);
}

.page-disclaimer .dis-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -40%;
  width: 46vw;
  height: 46vw;
  max-width: 520px;
  max-height: 520px;
  border: 1px solid rgba(215, 169, 75, 0.16);
  border-radius: 50%;
  pointer-events: none;
}

.page-disclaimer .dis-breadcrumb {
  position: relative;
  font-family: var(--font-index);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-disclaimer .dis-breadcrumb .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dis-breadcrumb li + li::before {
  content: "/";
  margin-right: 10px;
  color: rgba(143, 160, 184, 0.6);
}

.page-disclaimer .dis-breadcrumb a {
  color: var(--mist-400);
  text-decoration: none;
}

.page-disclaimer .dis-breadcrumb a:hover,
.page-disclaimer .dis-breadcrumb a:focus-visible {
  color: var(--gold-300);
}

.page-disclaimer .dis-breadcrumb [aria-current="page"] {
  color: var(--gold-300);
}

.page-disclaimer .dis-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
  margin-top: clamp(20px, 3vw, 34px);
}

.page-disclaimer .dis-hero__copy .eyebrow {
  margin: 0 0 14px;
  color: var(--gold-300);
  font-family: var(--font-index);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-disclaimer .dis-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(38px, 9vw, 68px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--paper-50);
}

.page-disclaimer .dis-hero__lead {
  margin: 20px 0 0;
  max-width: 52ch;
  padding-top: 18px;
  border-top: 1px solid rgba(215, 169, 75, 0.32);
  color: rgba(239, 232, 214, 0.82);
  font-size: clamp(15.5px, 2vw, 18px);
  line-height: 1.85;
}

.page-disclaimer .dis-hero__figure {
  position: relative;
  margin: 0;
  border: 1px solid rgba(215, 169, 75, 0.3);
  background: var(--ink-800);
  box-shadow: 0 30px 70px -48px rgba(0, 0, 0, 0.95);
  overflow: hidden;
}

.page-disclaimer .dis-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.page-disclaimer .dis-hero__figure .media-caption {
  display: block;
  padding: 10px 14px;
  border-top: 1px solid rgba(215, 169, 75, 0.24);
  background: rgba(7, 17, 31, 0.86);
  color: var(--mist-400);
  font-family: var(--font-index);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ---------- 主体栅格 ---------- */
.page-disclaimer .dis-body {
  display: grid;
  gap: clamp(26px, 3.6vw, 52px);
  padding: clamp(30px, 5vw, 62px) var(--gutter) clamp(52px, 8vw, 96px);
  max-width: var(--container);
  margin-inline: auto;
}

.page-disclaimer .dis-intro {
  margin: 0 0 clamp(20px, 3vw, 30px);
  padding-left: 16px;
  border-left: 2px solid var(--gold-500);
  color: #46536A;
  font-size: 15.5px;
  line-height: 1.8;
}

/* ---------- 条款卡片 ---------- */
.page-disclaimer .dis-clause {
  margin-bottom: 12px;
  border: 1px solid var(--dis-line);
  border-radius: var(--dis-radius);
  background: var(--paper-100);
  box-shadow: var(--dis-shadow);
  scroll-margin-top: 96px;
  transition: border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-disclaimer .dis-clause:hover {
  border-color: rgba(215, 169, 75, 0.55);
}

.page-disclaimer .dis-clause__heading {
  margin: 0;
  font: inherit;
}

.page-disclaimer .dis-clause__trigger {
  display: flex;
  align-items: baseline;
  gap: 14px;
  width: 100%;
  margin: 0;
  padding: 16px 18px;
  border: 0;
  border-left: 3px solid transparent;
  background: transparent;
  color: var(--ink-900);
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.5;
  text-align: left;
  cursor: pointer;
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .dis-clause__trigger:hover {
  background: rgba(215, 169, 75, 0.09);
}

.page-disclaimer .dis-clause__trigger[aria-expanded="true"] {
  border-left-color: var(--gold-500);
  background: rgba(215, 169, 75, 0.12);
}

.page-disclaimer .dis-clause__num {
  flex: none;
  font-family: var(--font-index);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--gold-500);
  padding-top: 2px;
}

.page-disclaimer .dis-clause__trigger[aria-expanded="true"] .dis-clause__label {
  color: var(--ink-950);
}

.page-disclaimer .dis-clause__label {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-disclaimer .dis-clause__panel {
  padding: 2px 18px 20px 35px;
  border-top: 1px solid var(--dis-line-soft);
}

.page-disclaimer .dis-clause__panel > p {
  margin: 16px 0 0;
  color: #3A4453;
}

.page-disclaimer .dis-list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dis-list li {
  position: relative;
  margin: 0 0 10px;
  padding-left: 20px;
  color: #3A4453;
  font-size: 15.5px;
  line-height: 1.8;
}

.page-disclaimer .dis-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 9px;
  height: 1px;
  background: var(--gold-500);
}

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

/* ---------- 后续引导 ---------- */
.page-disclaimer .dis-next {
  margin-top: clamp(28px, 4vw, 44px);
  padding: clamp(22px, 3.4vw, 34px);
  border: 1px solid var(--dis-line);
  border-top: 2px solid var(--gold-500);
  background: #FFFDF6;
  box-shadow: var(--dis-shadow);
}

.page-disclaimer .dis-next__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(21px, 3vw, 28px);
  font-weight: 700;
  color: var(--ink-900);
}

.page-disclaimer .dis-next__text {
  margin: 0;
  max-width: 62ch;
  color: #3A4453;
  font-size: 15.5px;
}

.page-disclaimer .dis-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-disclaimer .dis-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 20px;
  border: 1px solid var(--ink-700);
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .dis-btn--gold {
  border-color: var(--gold-500);
  background: var(--gold-500);
  color: var(--ink-950);
}

.page-disclaimer .dis-btn--gold:hover,
.page-disclaimer .dis-btn--gold:focus-visible {
  background: var(--gold-300);
  border-color: var(--gold-300);
  color: var(--ink-950);
}

.page-disclaimer .dis-btn--line {
  background: transparent;
  border-color: rgba(26, 52, 87, 0.32);
  color: var(--ink-900);
}

.page-disclaimer .dis-btn--line:hover,
.page-disclaimer .dis-btn--line:focus-visible {
  border-color: var(--cinnabar-500);
  color: var(--cinnabar-500);
}

/* ---------- 侧栏 ---------- */
.page-disclaimer .dis-body__side {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-disclaimer .dis-toc {
  padding: 18px 18px 20px;
  border: 1px solid var(--ink-700);
  border-top: 2px solid var(--gold-500);
  background: var(--ink-950);
  color: var(--paper-50);
}

.page-disclaimer .dis-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-300);
}

.page-disclaimer .dis-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-disclaimer .dis-toc__list li {
  border-top: 1px solid rgba(143, 160, 184, 0.18);
}

.page-disclaimer .dis-toc__list li:first-child {
  border-top: 0;
}

.page-disclaimer .dis-toc .anchor-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 4px 10px 10px;
  margin-left: -10px;
  border-left: 2px solid transparent;
  color: rgba(239, 232, 214, 0.78);
  font-size: 14px;
  line-height: 1.6;
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-disclaimer .dis-toc .anchor-link:hover,
.page-disclaimer .dis-toc .anchor-link:focus-visible {
  color: var(--gold-300);
  background: rgba(215, 169, 75, 0.07);
}

.page-disclaimer .dis-toc .anchor-link[aria-current="location"] {
  border-left-color: var(--gold-500);
  color: var(--gold-300);
  background: rgba(215, 169, 75, 0.1);
}

.page-disclaimer .dis-toc__num {
  font-family: var(--font-index);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--cinnabar-500);
}

.page-disclaimer .dis-summary {
  padding: 18px;
  border: 1px solid var(--dis-line);
  background: #FFFDF6;
  box-shadow: var(--dis-shadow);
}

.page-disclaimer .dis-summary__title {
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--gold-500);
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink-900);
}

.page-disclaimer .dis-summary__list {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dis-summary__list > div {
  display: grid;
  gap: 2px;
}

.page-disclaimer .dis-summary__list dt {
  font-family: var(--font-index);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #77839A;
}

.page-disclaimer .dis-summary__list dd {
  margin: 0;
  color: var(--ink-900);
  font-size: 14.5px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.page-disclaimer .dis-summary__list dd a {
  text-decoration: none;
  border-bottom: 1px solid rgba(215, 169, 75, 0.6);
}

.page-disclaimer .dis-summary__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--dis-line-soft);
  color: #667287;
  font-size: 12.8px;
  line-height: 1.75;
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .dis-hero__figure img {
    aspect-ratio: 21 / 9;
  }

  .page-disclaimer .dis-clause__trigger {
    padding: 18px 22px;
    font-size: 18px;
  }

  .page-disclaimer .dis-clause__panel {
    padding: 4px 24px 24px 40px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .dis-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-disclaimer .dis-hero__figure img {
    aspect-ratio: 7 / 4;
  }

  .page-disclaimer .dis-body {
    grid-template-columns: minmax(0, 1fr) 306px;
    align-items: start;
  }

  .page-disclaimer .dis-body__side {
    position: sticky;
    top: 92px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dis-clause,
  .page-disclaimer .dis-clause__trigger,
  .page-disclaimer .dis-btn,
  .page-disclaimer .dis-toc .anchor-link {
    transition: none;
  }
}