.page-disclaimer {
  --terms-warn: var(--orange);
  --terms-panel: rgba(12, 31, 27, .86);
  background: var(--ink-900);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-disclaimer .breadcrumb {
  padding: 22px 0 4px;
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--text-dim);
}

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

.page-disclaimer .breadcrumb a:hover {
  color: var(--cyan);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  padding: 28px 0 44px;
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(47, 243, 214, .06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(47, 243, 214, .06) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 78% 0%, #000 0%, transparent 74%);
  mask-image: radial-gradient(ellipse 90% 80% at 78% 0%, #000 0%, transparent 74%);
  pointer-events: none;
}

.page-disclaimer .terms-hero__grid {
  position: relative;
  display: grid;
  gap: 28px;
}

.page-disclaimer .terms-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 7vw, 58px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-disclaimer .terms-hero .lede {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
}

.page-disclaimer .terms-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 26px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-hero__stat dt {
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-dim);
  line-height: 1.5;
}

.page-disclaimer .terms-hero__stat dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(26px, 7vw, 42px);
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.page-disclaimer .terms-hero__stat dd span {
  display: block;
  margin-top: 6px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .06em;
  color: var(--text-dim);
}

.page-disclaimer .terms-hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-800);
  overflow: hidden;
  position: relative;
}

.page-disclaimer .terms-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 17, 15, 0) 45%, rgba(6, 17, 15, .55) 100%);
  pointer-events: none;
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 主体两栏 ---------- */
.page-disclaimer .terms-body {
  display: grid;
  gap: 18px;
  padding: 6px 0 0;
}

.page-disclaimer .data-index {
  position: relative;
}

.page-disclaimer .data-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .data-index__list li {
  flex: 0 0 auto;
}

.page-disclaimer .data-index__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  background: rgba(20, 48, 42, .45);
  font-size: 13px;
  color: var(--text-dim);
  text-decoration: none;
  white-space: nowrap;
  transition: color .16s var(--ease), border-color .16s var(--ease), background-color .16s var(--ease);
}

.page-disclaimer .data-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--teal);
}

.page-disclaimer .data-index__link:hover,
.page-disclaimer .data-index__link.is-active {
  color: var(--cyan);
  border-color: var(--line-strong);
  background: rgba(47, 243, 214, .08);
}

.page-disclaimer .data-index__link.is-active .data-index__num {
  color: var(--cyan);
}

/* ---------- 条文卡 ---------- */
.page-disclaimer .terms-column {
  min-width: 0;
}

.page-disclaimer .terms-chapter {
  position: relative;
  margin-bottom: 18px;
  padding: 26px 20px 30px;
  background: var(--terms-panel);
  border: 1px solid var(--line);
}

.page-disclaimer .terms-chapter__num {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-disclaimer .terms-chapter h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.6vw, 30px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-disclaimer .terms-chapter h2::after {
  content: "";
  display: block;
  width: 42px;
  height: 2px;
  margin-top: 14px;
  background: var(--cyan);
}

.page-disclaimer .terms-chapter p {
  margin: 0 0 14px;
  max-width: 72ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
}

.page-disclaimer .terms-chapter p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .terms-chapter a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 243, 214, .4);
}

.page-disclaimer .terms-chapter a:hover {
  border-bottom-color: var(--cyan);
}

.page-disclaimer .terms-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-disclaimer .terms-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.page-disclaimer .terms-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .68em;
  width: 7px;
  height: 7px;
  border: 1.5px solid var(--cyan);
  transform: rotate(45deg);
}

.page-disclaimer .terms-list--plain li::before {
  border-color: var(--orange);
}

.page-disclaimer .terms-callout {
  margin: 18px 0 0;
  padding: 18px 18px 6px;
  border: 1px solid rgba(255, 122, 47, .45);
  border-left-width: 3px;
  background: rgba(255, 122, 47, .07);
}

.page-disclaimer .terms-callout__label {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-disclaimer .cite-template {
  margin: 18px 0;
  padding: 16px 18px;
  border: 1px solid var(--line-strong);
  background: var(--glass);
}

.page-disclaimer .cite-template__label {
  margin: 0;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.page-disclaimer .cite-template__code {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: .02em;
  color: var(--cyan);
  word-break: break-word;
}

.page-disclaimer .terms-contact {
  display: grid;
  gap: 1px;
  margin-top: 20px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .terms-contact__item {
  padding: 14px 16px;
  background: var(--glass);
}

.page-disclaimer .terms-contact__label {
  margin: 0;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.page-disclaimer .terms-contact__value {
  margin: 7px 0 0;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--white);
  word-break: break-word;
}

/* ---------- 流程图 ---------- */
.page-disclaimer .terms-flow {
  position: relative;
  margin-top: 8px;
  padding: 26px 0 6px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-flow h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.6vw, 30px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-disclaimer .terms-flow__intro {
  margin: 0;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-disclaimer .terms-flow__steps {
  display: grid;
  gap: 16px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .flow-step {
  position: relative;
  padding: 24px 20px 20px;
  background: var(--surface-glass);
  border: 1px solid var(--line);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.page-disclaimer .flow-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 38px;
  height: 2px;
  background: var(--cyan);
}

.page-disclaimer .flow-step__num {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-disclaimer .flow-step h3 {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: .01em;
  color: var(--white);
}

.page-disclaimer .flow-step > p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.page-disclaimer .flow-step details {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .flow-step summary {
  cursor: pointer;
  list-style: none;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-disclaimer .flow-step summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .flow-step summary::after {
  content: " +";
  font-family: var(--font-mono);
}

.page-disclaimer .flow-step details[open] summary::after {
  content: " –";
}

.page-disclaimer .flow-step details p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
}

/* ---------- 收尾 ---------- */
.page-disclaimer .terms-outro {
  padding: 30px 0 56px;
}

.page-disclaimer .terms-outro__panel {
  display: grid;
  gap: 20px;
  padding: 28px 22px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(135deg, rgba(20, 48, 42, .92) 0%, rgba(6, 17, 15, .94) 100%);
}

.page-disclaimer .terms-outro h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3.4vw, 28px);
  line-height: 1.22;
  color: var(--white);
}

.page-disclaimer .terms-outro p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

.page-disclaimer .terms-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  max-width: none;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .terms-chapter {
    padding: 30px 28px 34px;
  }

  .page-disclaimer .terms-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .terms-contact__item:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .terms-hero {
    padding: 40px 0 56px;
  }

  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    gap: 52px;
    align-items: center;
  }

  .page-disclaimer .terms-chapter {
    padding: 36px 40px 40px;
  }

  .page-disclaimer .terms-flow__steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-disclaimer .terms-outro__panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
    padding: 34px 36px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .terms-body {
    grid-template-columns: 196px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
    padding-top: 18px;
  }

  .page-disclaimer .data-index {
    position: sticky;
    top: 122px;
  }

  .page-disclaimer .data-index__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .data-index__list li {
    flex: 0 0 auto;
  }

  .page-disclaimer .data-index__link {
    border: 1px solid transparent;
    border-left-width: 2px;
    background: none;
    padding: 9px 10px;
  }

  .page-disclaimer .data-index__link:hover,
  .page-disclaimer .data-index__link.is-active {
    background: rgba(47, 243, 214, .06);
  }

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

  .page-disclaimer .terms-contact__item:last-child {
    grid-column: auto;
  }
}