.page-disclaimer {
  --disc-cut: clamp(48px, 8vw, 112px);
  background: var(--ink-deep);
  color: var(--mist);
  overflow-x: clip;
}

/* ---------- 首屏斜切色带 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-bottom: calc(var(--disc-cut) + clamp(40px, 6vw, 88px));
  background: linear-gradient(150deg, var(--ink) 0%, var(--blue) 58%, var(--ink-deep) 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--disc-cut)), 0 100%);
}

.page-disclaimer .disc-hero__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  mix-blend-mode: luminosity;
}

.page-disclaimer .disc-hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(112deg, rgba(7, 19, 15, 0.94) 0%, rgba(11, 31, 26, 0.62) 46%, rgba(14, 27, 46, 0.9) 100%),
    repeating-linear-gradient(90deg, rgba(183, 255, 60, 0.07) 0 1px, transparent 1px 40px);
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(56px, 9vw, 118px));
}

.page-disclaimer .disc-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: clamp(20px, 3vw, 34px) 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--grass);
  text-transform: uppercase;
}

.page-disclaimer .disc-eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--grass);
}

.page-disclaimer .disc-hero__title {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(46px, 9vw, 106px);
  line-height: 0.94;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-disclaimer .disc-hero__lede {
  max-width: 62ch;
  margin: clamp(22px, 3vw, 34px) 0 0;
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.8;
  color: rgba(243, 246, 239, 0.82);
}

.page-disclaimer .disc-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 4vw, 58px);
  margin: clamp(30px, 5vw, 56px) 0 0;
  padding: 20px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-disclaimer .disc-fact-num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.4vw, 40px);
  line-height: 1;
  color: var(--grass);
}

.page-disclaimer .disc-fact-label {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--cold);
}

/* ---------- 条款目录带 ---------- */
.page-disclaimer .disc-index {
  position: sticky;
  top: var(--header-h);
  z-index: 6;
  background: rgba(7, 19, 15, 0.95);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.page-disclaimer .disc-index__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-block: 8px;
}

.page-disclaimer .disc-index__list {
  display: flex;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .disc-index__list li {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-disclaimer .disc-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-left: 1px solid var(--line);
  font-size: 13px;
  white-space: nowrap;
  color: var(--cold);
  text-decoration: none;
  transition: color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-disclaimer .disc-index__list li:first-child a {
  border-left: 0;
}

.page-disclaimer .disc-index__list a:hover,
.page-disclaimer .disc-index__list a:focus-visible {
  color: var(--grass);
  background: rgba(183, 255, 60, 0.08);
}

.page-disclaimer .disc-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--grass);
}

.page-disclaimer .disc-index__copy {
  flex: 0 0 auto;
  margin-left: auto;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: transparent;
  color: var(--cold);
  font-family: var(--font-body);
  font-size: 12px;
  cursor: pointer;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

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

.page-disclaimer .disc-index__copy[data-state="done"] {
  color: var(--grass);
  border-color: var(--grass);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .disc-body {
  padding-block: clamp(48px, 7vw, 100px);
  background:
    repeating-linear-gradient(90deg, rgba(42, 58, 51, 0.32) 0 1px, transparent 1px 120px),
    var(--ink-deep);
}

.page-disclaimer .disc-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 36px);
  padding-block: clamp(36px, 5.5vw, 76px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .disc-clause__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(38px, 5.4vw, 68px);
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--line);
}

.page-disclaimer .disc-clause__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-disclaimer .disc-clause__summary {
  margin: 12px 0 0;
  max-width: 34ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--cold);
}

.page-disclaimer .disc-clause__head .chip {
  margin-top: 16px;
}

.page-disclaimer .disc-clause__body {
  min-width: 0;
}

.page-disclaimer .disc-points {
  display: grid;
  gap: 15px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-points li {
  position: relative;
  padding-left: 26px;
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.85;
  color: rgba(243, 246, 239, 0.84);
}

.page-disclaimer .disc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.9em;
  width: 12px;
  height: 1px;
  background: var(--grass);
}

/* 禁止行为条款：暖橙红细线标记 */
.page-disclaimer .disc-clause--halt {
  border-top-color: rgba(255, 90, 60, 0.45);
}

.page-disclaimer .disc-clause--halt .disc-clause__num {
  color: var(--flare);
}

.page-disclaimer .disc-clause--halt .disc-clause__title {
  color: #FFD9D1;
}

.page-disclaimer .disc-points--halt li {
  padding-left: 30px;
  border-left: 2px solid rgba(255, 90, 60, 0.55);
  padding-block: 2px;
  padding-right: 4px;
  background: linear-gradient(90deg, rgba(255, 90, 60, 0.06), transparent 62%);
}

.page-disclaimer .disc-points--halt li::before {
  left: 14px;
  width: 8px;
  height: 2px;
  background: var(--flare);
}

/* ---------- 延伸入口 ---------- */
.page-disclaimer .disc-links {
  padding-block: clamp(48px, 7vw, 96px);
  background: var(--ink);
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-links__title {
  margin: 0 0 clamp(24px, 4vw, 44px);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 2.8vw, 32px);
  line-height: 1.3;
  color: var(--mist);
}

.page-disclaimer .disc-links__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .disc-links__list a {
  display: block;
  padding: clamp(18px, 2.6vw, 28px);
  background: var(--ink);
  text-decoration: none;
  transition: background-color 200ms var(--ease);
}

.page-disclaimer .disc-links__list a:hover,
.page-disclaimer .disc-links__list a:focus-visible {
  background: var(--ink-deep);
}

.page-disclaimer .disc-links__label {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(16px, 1.5vw, 19px);
  color: var(--mist);
  transition: color 200ms var(--ease);
}

.page-disclaimer .disc-links__list a:hover .disc-links__label,
.page-disclaimer .disc-links__list a:focus-visible .disc-links__label {
  color: var(--grass);
}

.page-disclaimer .disc-links__desc {
  display: block;
  margin-top: 8px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--cold);
}

/* ---------- 回到顶部 ---------- */
.page-disclaimer .disc-backtop {
  position: fixed;
  right: clamp(14px, 3vw, 32px);
  bottom: clamp(14px, 3vw, 32px);
  z-index: 30;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(7, 19, 15, 0.92);
  color: var(--cold);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-decoration: none;
  backdrop-filter: blur(6px);
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-disclaimer .disc-backtop:hover,
.page-disclaimer .disc-backtop:focus-visible {
  color: var(--ink);
  background: var(--grass);
  border-color: var(--grass);
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-disclaimer .disc-links__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 920px) {
  .page-disclaimer .disc-clause {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7.5fr);
    gap: clamp(32px, 5vw, 88px);
  }

  .page-disclaimer .disc-clause__head {
    align-self: start;
  }

  .page-disclaimer .disc-links__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .page-disclaimer .disc-index__copy {
    padding: 7px 10px;
    font-size: 11px;
  }

  .page-disclaimer .disc-index__list a {
    padding: 8px 12px;
    font-size: 12px;
  }

  .page-disclaimer .disc-points li {
    padding-left: 22px;
  }

  .page-disclaimer .disc-points--halt li {
    padding-left: 26px;
  }

  .page-disclaimer .disc-points--halt li::before {
    left: 12px;
  }
}