.page-disclaimer {
  --disc-rule-gap: clamp(20px, 3vw, 34px);
  color: var(--paper);
  background: var(--night);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding-bottom: clamp(24px, 4vw, 40px);
  overflow: hidden;
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: clamp(180px, 26vw, 280px);
  background-image: repeating-linear-gradient(
    90deg,
    var(--line-soft) 0 1px,
    transparent 1px 96px
  );
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent);
  opacity: .5;
  pointer-events: none;
}

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

.page-disclaimer .disc-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-top: 24px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--paper-52);
}

.page-disclaimer .disc-crumbs a {
  color: var(--paper-70);
  text-decoration: none;
}

.page-disclaimer .disc-crumbs a:hover,
.page-disclaimer .disc-crumbs a:focus-visible {
  color: var(--cyan);
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  padding-top: clamp(26px, 5vw, 56px);
}

.page-disclaimer .disc-hero__eyebrow {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold);
}

.page-disclaimer .disc-hero__title {
  margin: 12px 0 0;
  font-size: clamp(30px, 6.6vw, 54px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.03em;
}

.page-disclaimer .disc-hero__lede {
  margin: 16px 0 0;
  max-width: 44ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper-86);
}

.page-disclaimer .disc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-disclaimer .disc-hero__aside {
  border-top: 1px solid var(--cyan-line);
  padding-top: 14px;
}

.page-disclaimer .disc-aside__label {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-disclaimer .disc-kv {
  margin: 0;
}

.page-disclaimer .disc-kv__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-faint);
  font-size: 14px;
}

.page-disclaimer .disc-kv__row dt {
  color: var(--paper-52);
  letter-spacing: .04em;
  white-space: nowrap;
}

.page-disclaimer .disc-kv__row dd {
  margin: 0;
  text-align: right;
  color: var(--paper);
  font-family: var(--mono);
  font-size: 13px;
}

.page-disclaimer .disc-hero__media {
  margin: clamp(28px, 5vw, 56px) 0 0;
}

.page-disclaimer .disc-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 5;
  object-fit: cover;
  border: 1px solid var(--line-soft);
}

.page-disclaimer .media__cap {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--paper-52);
}

/* ---------- 章节头 ---------- */
.page-disclaimer .disc-chapter {
  padding-top: clamp(44px, 7vw, 84px);
}

.page-disclaimer .disc-chapter__head {
  position: relative;
  display: grid;
  gap: 10px;
  margin-bottom: clamp(22px, 3vw, 36px);
  padding-bottom: clamp(16px, 2.4vw, 26px);
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .disc-chapter__head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 68px;
  height: 2px;
  background: var(--cyan);
}

.page-disclaimer .disc-chapter__tag {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-disclaimer .disc-chapter__title {
  margin: 0;
  font-size: clamp(23px, 3.4vw, 34px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -.02em;
}

.page-disclaimer .disc-chapter__lead {
  margin: 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper-70);
}

/* ---------- 编号条目 ---------- */
.page-disclaimer .disc-rules {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--disc-rule-gap);
}

.page-disclaimer .disc-rule {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px 20px;
  padding-left: 14px;
  border-left: 2px solid transparent;
  transition: border-color .24s var(--ease);
}

.page-disclaimer .disc-rule__num {
  font-family: var(--mono);
  font-size: 15px;
  letter-spacing: .08em;
  font-variant-numeric: tabular-nums;
  color: var(--cyan-line);
  transition: color .24s var(--ease);
}

.page-disclaimer .disc-rule__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-disclaimer .disc-rule__body p {
  margin: 0 0 6px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper-70);
}

.page-disclaimer .disc-rule__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-rule:hover,
.page-disclaimer .disc-rule:focus-within {
  border-left-color: var(--cyan);
}

.page-disclaimer .disc-rule:hover .disc-rule__num,
.page-disclaimer .disc-rule:focus-within .disc-rule__num {
  color: var(--cyan);
}

/* ---------- 全宽说明带 ---------- */
.page-disclaimer .disc-band {
  margin: clamp(48px, 7vw, 92px) 0 0;
  padding: clamp(28px, 4.5vw, 48px) 0;
  background: var(--ink);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .disc-band__inner {
  display: grid;
  gap: 16px;
}

.page-disclaimer .disc-band__kicker {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-disclaimer .disc-band__text {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(17px, 2.3vw, 23px);
  line-height: 1.65;
  color: var(--paper);
}

.page-disclaimer .disc-band__text strong {
  font-family: var(--mono);
  font-size: .9em;
  font-weight: 700;
  color: var(--gold);
  word-break: break-all;
}

.page-disclaimer .disc-band__rule {
  height: 14px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--cyan-line) 0 1px,
    transparent 1px 22px
  );
  background-position: left bottom;
  background-size: 100% 10px;
  background-repeat: no-repeat;
  opacity: .85;
}

/* ---------- 联系方式 ---------- */
.page-disclaimer .disc-contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-faint);
  border: 1px solid var(--line-faint);
}

.page-disclaimer .disc-contact__col {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 18px 18px 20px;
  background: var(--deep);
}

.page-disclaimer .disc-contact__label {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--paper-52);
}

.page-disclaimer .disc-contact__value {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-all;
}

.page-disclaimer .disc-contact__value.mono-t {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
}

.page-disclaimer .disc-contact__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--paper-52);
}

.page-disclaimer .disc-contact .copy {
  justify-self: start;
  margin-top: 2px;
  padding: 6px 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
  background: transparent;
  border: 1px solid var(--cyan-line);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color .24s var(--ease), color .24s var(--ease),
    border-color .24s var(--ease);
}

.page-disclaimer .disc-contact .copy:hover,
.page-disclaimer .disc-contact .copy:focus-visible {
  background: rgba(34, 224, 214, .14);
  border-color: var(--cyan);
}

.page-disclaimer .disc-contact .copy[data-copied="true"] {
  color: var(--night);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-disclaimer .disc-contact__foot {
  margin: clamp(22px, 3vw, 34px) 0 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.95;
  color: var(--paper-70);
}

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

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

/* ---------- 回到开头 ---------- */
.page-disclaimer .disc-topline {
  margin-top: clamp(40px, 6vw, 76px);
  padding: 20px 0 clamp(32px, 5vw, 56px);
  border-top: 1px solid var(--line-faint);
}

.page-disclaimer .disc-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--paper-70);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .24s var(--ease), border-color .24s var(--ease);
}

.page-disclaimer .disc-top:hover,
.page-disclaimer .disc-top:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .disc-rule {
    grid-template-columns: 52px minmax(150px, 208px) minmax(0, 1fr);
    align-items: start;
    gap: 4px 20px;
    padding-left: 18px;
  }

  .page-disclaimer .disc-rules {
    gap: calc(var(--disc-rule-gap) + 6px);
  }

  .page-disclaimer .disc-contact {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: clamp(32px, 4vw, 64px);
  }

  .page-disclaimer .disc-hero__aside {
    padding-top: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition: none !important;
    animation: none !important;
  }
}