.page-disclaimer#main-content {
  padding-top: 0;
  background: var(--ink);
  color: var(--mist);
}

/* ---------- 首屏框景 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 28px) 0 clamp(34px, 6vw, 68px);
  background: var(--ink);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .disc-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  filter: grayscale(0.35) contrast(1.12);
  display: block;
}

.page-disclaimer .disc-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11, 31, 23, 0.42) 0%, rgba(11, 31, 23, 0.86) 58%, var(--ink) 100%),
    repeating-linear-gradient(90deg, rgba(198, 255, 61, 0.06) 0 1px, transparent 1px 96px);
}

.page-disclaimer .disc-hero__wrap {
  position: relative;
  z-index: 1;
}

.page-disclaimer .disc-hero__frame {
  position: relative;
  margin-top: 20px;
  padding: clamp(20px, 4vw, 44px);
  border: 1px solid var(--line-strong);
  background: rgba(17, 19, 18, 0.42);
  backdrop-filter: blur(2px);
}

.page-disclaimer .disc-hero__frame::before,
.page-disclaimer .disc-hero__frame::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  background: var(--lime);
}

.page-disclaimer .disc-hero__frame::before {
  top: -1px;
  left: -1px;
}

.page-disclaimer .disc-hero__frame::after {
  bottom: -1px;
  right: -1px;
}

.page-disclaimer .disc-hero h1 {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(32px, 7.4vw, 82px);
  line-height: 0.98;
  letter-spacing: -0.045em;
  color: var(--mist);
}

.page-disclaimer .disc-hero h1 em {
  font-style: italic;
  color: var(--lime);
}

.page-disclaimer .disc-hero__lede {
  max-width: 58ch;
  margin: 20px 0 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.75;
  color: rgba(242, 245, 239, 0.78);
}

.page-disclaimer .disc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--ash);
  text-transform: uppercase;
}

.page-disclaimer .disc-hero__meta li {
  position: relative;
  padding-left: 16px;
}

.page-disclaimer .disc-hero__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 2px;
  background: var(--orange);
}

/* ---------- 主体布局 ---------- */
.page-disclaimer .disc-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 30px);
  padding-block: clamp(30px, 5vw, 56px) clamp(48px, 8vw, 96px);
}

/* ---------- 目录 ---------- */
.page-disclaimer .disc-toc {
  border: 1px solid var(--line);
  border-left: 3px solid var(--lime);
  background: rgba(22, 56, 42, 0.5);
  padding: 14px 16px 12px;
}

.page-disclaimer .disc-toc__title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ash);
  text-transform: uppercase;
}

.page-disclaimer .disc-toc__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

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

.page-disclaimer .disc-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  font-size: 13.5px;
  color: rgba(242, 245, 239, 0.75);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-disclaimer .disc-toc__list a .mono {
  font-size: 11px;
  color: var(--lime);
}

.page-disclaimer .disc-toc__list a:hover,
.page-disclaimer .disc-toc__list a:focus-visible {
  border-color: var(--lime);
  color: var(--mist);
  background: rgba(198, 255, 61, 0.08);
}

/* ---------- 条款块 ---------- */
.page-disclaimer .disc-clauses {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.page-disclaimer .clause {
  border: 1px solid var(--line);
  border-left: 4px solid var(--pine);
  background: rgba(22, 56, 42, 0.38);
  transition: border-color 0.22s var(--ease), background 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-disclaimer .clause[open] {
  border-left-color: var(--lime);
  background: rgba(22, 56, 42, 0.6);
}

.page-disclaimer .clause:hover {
  border-color: var(--line-strong);
  border-left-color: var(--lime);
  transform: translateY(-2px);
}

.page-disclaimer .clause__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 16px 16px;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .clause__head::-webkit-details-marker {
  display: none;
}

.page-disclaimer .clause__head:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-disclaimer .clause__num {
  font-size: clamp(15px, 2.4vw, 20px);
  letter-spacing: 0.04em;
  color: var(--lime);
}

.page-disclaimer .clause__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(18px, 3.2vw, 26px);
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-disclaimer .clause__hint {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ash);
  white-space: nowrap;
}

.page-disclaimer .clause__hint::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.22s var(--ease);
}

.page-disclaimer .clause[open] .clause__hint {
  color: var(--lime);
}

.page-disclaimer .clause[open] .clause__hint::after {
  transform: rotate(-135deg) translateY(-2px);
}

.page-disclaimer .clause__body {
  padding: 0 16px 20px;
  border-top: 1px solid var(--line);
  margin-top: 2px;
  padding-top: 16px;
}

.page-disclaimer .clause__lead {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(242, 245, 239, 0.82);
}

.page-disclaimer .clause__lead--spaced {
  margin-top: 18px;
}

.page-disclaimer .clause__body p {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(242, 245, 239, 0.74);
  margin: 14px 0 0;
}

.page-disclaimer .clause__body p:first-child {
  margin-top: 0;
}

.page-disclaimer .clause__list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(242, 245, 239, 0.76);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 9px;
  height: 2px;
  background: var(--ice);
}

.page-disclaimer .clause__list li strong {
  color: var(--mist);
  font-weight: 600;
}

.page-disclaimer .disc-inline-link {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 255, 61, 0.45);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-disclaimer .disc-inline-link:hover,
.page-disclaimer .disc-inline-link:focus-visible {
  color: #dcff8a;
  border-bottom-color: var(--lime);
}

/* ---------- 处理阶梯 ---------- */
.page-disclaimer .disc-steps {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-steps li {
  border: 1px solid var(--line);
  border-top: 3px solid var(--ice);
  padding: 13px 15px;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(242, 245, 239, 0.74);
}

.page-disclaimer .disc-steps li b {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-disclaimer .disc-steps li:nth-child(1) {
  border-top-color: var(--ice);
}

.page-disclaimer .disc-steps li:nth-child(2) {
  border-top-color: var(--orange);
}

.page-disclaimer .disc-steps li:nth-child(3) {
  border-top-color: var(--alert);
}

/* ---------- 联系块 ---------- */
.page-disclaimer .clause--contact {
  border-left-color: var(--orange);
}

.page-disclaimer .clause--contact[open] {
  border-left-color: var(--orange);
  background: rgba(17, 19, 18, 0.72);
}

.page-disclaimer .disc-contact {
  display: grid;
  gap: 10px;
  margin-top: 6px;
}

.page-disclaimer .disc-contact__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px 12px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: rgba(198, 255, 61, 0.04);
}

.page-disclaimer .disc-contact__label {
  grid-column: 1 / -1;
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--ash);
  text-transform: uppercase;
}

.page-disclaimer .disc-contact__value {
  font-family: var(--font-mono);
  font-size: clamp(14px, 2.6vw, 17px);
  letter-spacing: 0.01em;
  color: var(--lime);
  overflow-wrap: anywhere;
}

.page-disclaimer .disc-contact__value--text {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.65;
  color: var(--mist);
}

.page-disclaimer .disc-contact__note {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ash);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .disc-body {
    grid-template-columns: 252px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 64px);
    align-items: start;
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: calc(var(--header-h) + 22px);
    padding: 18px 18px 16px;
  }

  .page-disclaimer .disc-toc__list {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding: 0;
  }

  .page-disclaimer .disc-toc__list a {
    border: 1px solid transparent;
    border-left: 2px solid var(--line);
    padding: 8px 10px;
    white-space: normal;
    line-height: 1.45;
  }

  .page-disclaimer .disc-toc__list a:hover,
  .page-disclaimer .disc-toc__list a:focus-visible {
    border-left-color: var(--lime);
    background: rgba(198, 255, 61, 0.07);
  }

  .page-disclaimer .clause__head {
    padding: 20px 24px;
    gap: 18px;
  }

  .page-disclaimer .clause__body {
    padding: 18px 24px 26px;
  }

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

  .page-disclaimer .disc-contact__item--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .disc-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause,
  .page-disclaimer .clause__hint::after,
  .page-disclaimer .disc-toc__list a,
  .page-disclaimer .disc-inline-link {
    transition: none;
  }

  .page-disclaimer .clause:hover {
    transform: none;
  }
}