.page-disclaimer {
  --doc-measure: 640px;
  background: var(--ink-deep);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-disclaimer a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
}

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

/* ---------- 首屏 ---------- */
.page-disclaimer .agreement-hero {
  position: relative;
  padding: clamp(28px, 6vw, 56px) 0 clamp(40px, 7vw, 84px);
  background:
    repeating-linear-gradient(90deg, rgba(168, 203, 221, 0.05) 0 1px, transparent 1px 92px),
    repeating-linear-gradient(0deg, rgba(168, 203, 221, 0.04) 0 1px, transparent 1px 92px),
    linear-gradient(158deg, var(--ink-deep) 0%, var(--ink-night) 58%, var(--ink-deep) 100%);
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .agreement-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 48px);
  align-items: start;
}

.page-disclaimer .agreement-breadcrumb {
  margin-bottom: 22px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.page-disclaimer .agreement-breadcrumb .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--steel);
}

.page-disclaimer .agreement-hero__eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.page-disclaimer .agreement-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 8.4vw, 84px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .agreement-hero__lead {
  margin: 0 0 28px;
  max-width: 56ch;
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.78;
  color: var(--mist);
}

.page-disclaimer .agreement-hero__meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  border-top: 1px solid var(--line-soft);
  padding-top: 20px;
}

.page-disclaimer .agreement-hero__meta li {
  display: grid;
  gap: 4px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
}

.page-disclaimer .agreement-hero__meta span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--flame);
}

.page-disclaimer .agreement-hero__media {
  border: 1px solid var(--line-cyan);
  background: var(--ink-night);
}

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

.page-disclaimer .agreement-hero__media .media__caption {
  margin: 0;
  padding: 10px 14px 12px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
  border-top: 1px solid var(--line-soft);
}

/* ---------- 摘要纸块 ---------- */
.page-disclaimer .agreement-summary {
  padding: clamp(32px, 5vw, 56px) 0 clamp(36px, 5vw, 64px);
  background: var(--ink-deep);
}

.page-disclaimer .agreement-summary__card {
  background: var(--paper);
  color: var(--ink-deep);
  padding: clamp(24px, 4vw, 44px);
  border-left: 3px solid var(--flame);
}

.page-disclaimer .agreement-summary__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--flame);
}

.page-disclaimer .agreement-summary__title {
  margin: 0 0 clamp(22px, 3vw, 32px);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--ink-deep);
}

.page-disclaimer .agreement-summary__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

.page-disclaimer .agreement-summary__item {
  padding: 18px 0;
  border-top: 1px solid rgba(6, 26, 46, 0.16);
}

.page-disclaimer .agreement-summary__num {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--steel);
}

.page-disclaimer .agreement-summary__item h3 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.35;
  color: var(--ink-deep);
}

.page-disclaimer .agreement-summary__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--steel);
}

/* ---------- 正文 ---------- */
.page-disclaimer .agreement-body {
  padding: clamp(32px, 5vw, 64px) 0 clamp(48px, 7vw, 96px);
  background:
    linear-gradient(180deg, var(--ink-night) 0%, var(--ink-deep) 42%, var(--ink-deep) 100%);
}

.page-disclaimer .agreement-body__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
}

.page-disclaimer .agreement-index {
  border: 1px solid var(--line-soft);
  padding: 16px 18px 18px;
  background: rgba(11, 39, 66, 0.6);
}

.page-disclaimer .agreement-index__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--flame);
}

.page-disclaimer .agreement-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.page-disclaimer .agreement-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--mist);
  border-bottom: none;
  padding: 3px 0;
}

.page-disclaimer .agreement-index__list a span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
}

.page-disclaimer .agreement-index__list a:hover,
.page-disclaimer .agreement-index__list a:focus-visible {
  color: var(--paper);
}

.page-disclaimer .agreement-doc {
  max-width: var(--doc-measure);
}

.page-disclaimer .agreement-chapter {
  border-top: 1px solid var(--line-soft);
  padding-top: 22px;
}

.page-disclaimer .agreement-chapter + .agreement-chapter {
  margin-top: clamp(30px, 4vw, 46px);
}

.page-disclaimer .agreement-chapter__num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--flame);
}

.page-disclaimer .agreement-chapter__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.4vw, 32px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .agreement-chapter__body p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--mist);
}

.page-disclaimer .agreement-chapter__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .agreement-list {
  list-style: none;
  margin: 18px 0 18px;
  padding: 0;
  border-left: 1px solid var(--line-cyan);
}

.page-disclaimer .agreement-list li {
  position: relative;
  padding: 8px 0 8px 18px;
  font-size: 15px;
  line-height: 1.74;
  color: var(--paper);
}

.page-disclaimer .agreement-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 6px;
  height: 1px;
  background: var(--flame);
}

.page-disclaimer .agreement-list--contact li {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
}

.page-disclaimer .agreement-doc__foot {
  margin-top: clamp(34px, 4vw, 52px);
  padding-top: 20px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
}

.page-disclaimer .agreement-doc__hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
  max-width: 40ch;
}

.page-disclaimer .agreement-doc__foot .btn {
  border-bottom: none;
}

/* ---------- 页尾联系区 ---------- */
.page-disclaimer .agreement-contact {
  padding: clamp(32px, 5vw, 60px) 0 clamp(40px, 6vw, 72px);
  background: var(--steel);
  border-top: 1px solid var(--line-cyan);
}

.page-disclaimer .agreement-contact__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
}

.page-disclaimer .agreement-contact__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-disclaimer .agreement-contact__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .agreement-contact__text {
  margin: 0 0 22px;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-disclaimer .agreement-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-disclaimer .agreement-contact__actions .copy-btn {
  background: transparent;
  color: var(--cyan);
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius-hard);
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.4;
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .agreement-contact__actions .copy-btn:hover,
.page-disclaimer .agreement-contact__actions .copy-btn:focus-visible {
  border-color: var(--cyan);
  color: var(--paper);
}

.page-disclaimer .agreement-contact__actions .btn {
  border-bottom: none;
}

.page-disclaimer .agreement-contact__facts {
  margin: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .agreement-contact__fact {
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .agreement-contact__fact dt {
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--flame);
}

.page-disclaimer .agreement-contact__fact dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .agreement-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-disclaimer .agreement-summary__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(20px, 3vw, 36px);
  }

  .page-disclaimer .agreement-contact__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .agreement-hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: clamp(32px, 5vw, 64px);
    align-items: center;
  }

  .page-disclaimer .agreement-hero__visual {
    padding-top: 34px;
  }

  .page-disclaimer .agreement-body__inner {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
    align-items: start;
  }

  .page-disclaimer .agreement-index {
    position: sticky;
    top: 108px;
    background: transparent;
    border: none;
    border-left: 1px solid var(--line-soft);
    padding: 2px 0 2px 18px;
  }

  .page-disclaimer .agreement-index__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 4px;
  }

  .page-disclaimer .agreement-index__list a {
    font-size: 13.5px;
    padding: 6px 0;
  }

  .page-disclaimer .agreement-doc {
    padding-right: clamp(0px, 4vw, 56px);
  }
}

@media (min-width: 1180px) {
  .page-disclaimer {
    --doc-measure: 660px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }
}

@media print {
  .page-disclaimer {
    background: #ffffff;
    color: #111111;
  }

  .page-disclaimer .agreement-hero,
  .page-disclaimer .agreement-body,
  .page-disclaimer .agreement-contact {
    background: #ffffff;
    border-color: #cccccc;
  }

  .page-disclaimer .agreement-hero__visual,
  .page-disclaimer .agreement-index,
  .page-disclaimer .agreement-doc__foot,
  .page-disclaimer .agreement-contact__actions {
    display: none;
  }

  .page-disclaimer .agreement-hero__title,
  .page-disclaimer .agreement-chapter__title,
  .page-disclaimer .agreement-summary__title {
    color: #111111;
  }

  .page-disclaimer .agreement-hero__lead,
  .page-disclaimer .agreement-chapter__body p,
  .page-disclaimer .agreement-list li,
  .page-disclaimer .agreement-summary__item p {
    color: #222222;
  }

  .page-disclaimer .agreement-summary__card {
    background: #ffffff;
    border: 1px solid #cccccc;
    border-left: 3px solid #111111;
  }

  .page-disclaimer .agreement-chapter {
    page-break-inside: avoid;
  }
}