.page-disclaimer {
  --disc-hair: rgba(192, 138, 74, 0.20);
  --disc-hair-soft: rgba(244, 237, 225, 0.10);
  --disc-panel-grad: linear-gradient(180deg, rgba(26, 29, 35, 0.94), rgba(17, 19, 24, 0.98));
  background-color: var(--ink-900);
  color: var(--ivory);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-disclaimer .disc-wrap {
  width: 100%;
  max-width: var(--shell-max);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding-block: 14px clamp(36px, 6vw, 72px);
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(192, 138, 74, 0.18), transparent 62%),
    repeating-linear-gradient(90deg, rgba(244, 237, 225, 0.045) 0 1px, transparent 1px 92px),
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-800) 100%);
  border-bottom: 1px solid var(--disc-hair);
}

.page-disclaimer .disc-hero .crumbs {
  margin-bottom: clamp(22px, 4vw, 40px);
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: end;
}

.page-disclaimer .disc-hero__kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--copper);
  text-transform: uppercase;
}

.page-disclaimer .disc-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(46px, 12vw, 104px);
  line-height: 1.02;
  letter-spacing: 0.03em;
  margin: 12px 0 18px;
  color: var(--ivory);
  text-shadow: 0 0 48px rgba(192, 138, 74, 0.28);
}

.page-disclaimer .disc-hero__lead {
  margin: 0 0 clamp(22px, 3vw, 30px);
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ivory-70);
}

.page-disclaimer .disc-hero__marks {
  display: grid;
  gap: 0;
  grid-template-columns: 1fr;
  margin: 0 0 clamp(24px, 3vw, 32px);
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--disc-hair-soft);
}

.page-disclaimer .disc-hero__mark {
  padding: 12px 0;
  border-bottom: 1px solid var(--disc-hair-soft);
}

.page-disclaimer .disc-hero__mark dt {
  margin: 0 0 4px;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--copper-lite);
}

.page-disclaimer .disc-hero__mark dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ivory);
}

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

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

.page-disclaimer .disc-hero__frame {
  position: relative;
  padding: 10px;
  border: 1px solid var(--disc-hair);
  background: rgba(10, 11, 13, 0.6);
  box-shadow: inset 0 0 0 1px rgba(244, 237, 225, 0.04);
}

.page-disclaimer .disc-hero__frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  filter: saturate(0.72) brightness(0.88);
}

.page-disclaimer .disc-hero__figtag {
  display: block;
  margin-top: 10px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--copper);
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .disc-index {
  background-color: var(--ink-800);
  border-bottom: 1px solid var(--disc-hair-soft);
  padding-block: 18px 20px;
}

.page-disclaimer .disc-index__title {
  margin: 0 0 12px;
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--ivory-40);
}

.page-disclaimer .disc-index__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px 8px 0;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--ivory-70);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .disc-index__list a .u-mono {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--copper);
}

.page-disclaimer .disc-index__list a:hover,
.page-disclaimer .disc-index__list a:focus-visible {
  color: var(--ivory);
  border-bottom-color: var(--copper-45);
}

/* ---------- 正文与边注 ---------- */
.page-disclaimer .disc-body {
  display: grid;
  gap: clamp(32px, 4vw, 56px);
  padding-block: clamp(34px, 5vw, 68px) clamp(46px, 7vw, 92px);
}

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

.page-disclaimer .clause {
  padding-bottom: clamp(26px, 3.2vw, 38px);
  margin-bottom: clamp(26px, 3.2vw, 38px);
  border-bottom: 1px solid var(--disc-hair-soft);
}

.page-disclaimer .clause:last-of-type {
  border-bottom: 0;
  margin-bottom: 0;
}

.page-disclaimer .clause__num {
  display: inline-block;
  margin: 0;
  padding: 3px 9px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--copper);
  background: var(--copper-08);
  border: 1px solid var(--disc-hair);
}

.page-disclaimer .clause__title {
  margin: 14px 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3.2vw, 29px);
  line-height: 1.32;
  color: var(--ivory);
}

.page-disclaimer .clause p {
  margin: 0 0 12px;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ivory-70);
}

.page-disclaimer .clause a {
  color: var(--copper-lite);
  text-decoration: none;
  border-bottom: 1px solid var(--copper-45);
}

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

.page-disclaimer .clause__more {
  margin-top: 14px;
  padding: 0 14px;
  background-color: var(--ink-700);
  border: 1px solid var(--disc-hair-soft);
  border-left: 2px solid var(--copper-28);
}

.page-disclaimer .clause__more summary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--copper-lite);
}

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

.page-disclaimer .clause__more summary::before {
  content: "+";
  font-size: 14px;
  line-height: 1;
  color: var(--copper);
}

.page-disclaimer .clause__more[open] summary::before {
  content: "–";
  color: var(--celadon);
}

.page-disclaimer .clause__more[open] summary {
  color: var(--ivory-70);
}

.page-disclaimer .clause__morebody {
  padding-bottom: 14px;
  border-top: 1px solid var(--disc-hair-soft);
  padding-top: 12px;
}

.page-disclaimer .clause__morebody p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ivory-56);
}

.page-disclaimer .disc-toplink {
  margin: clamp(28px, 4vw, 40px) 0 0;
}

.page-disclaimer .disc-toplink a {
  display: inline-block;
  padding: 9px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--copper-lite);
  text-decoration: none;
  border: 1px solid var(--disc-hair);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .disc-toplink a:hover,
.page-disclaimer .disc-toplink a:focus-visible {
  background-color: var(--copper-16);
  color: var(--ivory);
}

/* ---------- 边注 ---------- */
.page-disclaimer .disc-body__side {
  min-width: 0;
}

.page-disclaimer .note-card {
  padding: 18px 18px 16px;
  margin-bottom: 16px;
  background: var(--disc-panel-grad);
  border: 1px solid var(--disc-hair-soft);
}

.page-disclaimer .note-card__label {
  margin: 0 0 14px;
  padding-bottom: 10px;
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--copper);
  border-bottom: 1px solid var(--disc-hair-soft);
}

.page-disclaimer .note-card__list {
  margin: 0;
  padding: 0;
}

.page-disclaimer .note-card__list > div {
  margin-bottom: 12px;
}

.page-disclaimer .note-card__list > div:last-child {
  margin-bottom: 0;
}

.page-disclaimer .note-card__list dt {
  margin: 0 0 3px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ivory-40);
}

.page-disclaimer .note-card__list dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--ivory);
  word-break: break-word;
}

.page-disclaimer .note-card__list a {
  color: var(--ivory);
  text-decoration: none;
  border-bottom: 1px solid var(--copper-28);
}

.page-disclaimer .note-card__list a:hover,
.page-disclaimer .note-card__list a:focus-visible {
  color: var(--copper-lite);
  border-bottom-color: var(--copper);
}

.page-disclaimer .note-card__hint {
  margin: 14px 0 0;
  padding-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ivory-56);
  border-top: 1px solid var(--disc-hair-soft);
}

.page-disclaimer .note-card__links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .note-card__links li {
  margin-bottom: 2px;
}

.page-disclaimer .note-card__links a {
  display: block;
  padding: 7px 0 7px 16px;
  position: relative;
  font-size: 14.5px;
  color: var(--ivory-70);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .note-card__links a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 1px;
  background-color: var(--copper);
  transform: translateY(-50%);
  transition: width var(--dur) var(--ease);
}

.page-disclaimer .note-card__links a:hover,
.page-disclaimer .note-card__links a:focus-visible {
  color: var(--ivory);
  border-bottom-color: var(--copper-28);
}

.page-disclaimer .note-card__links a:hover::before,
.page-disclaimer .note-card__links a:focus-visible::before {
  width: 12px;
}

.page-disclaimer .note-card--quote {
  background: linear-gradient(160deg, rgba(192, 138, 74, 0.14), rgba(10, 11, 13, 0.9));
  border-color: var(--copper-28);
}

.page-disclaimer .note-card__quote {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--copper-lite);
}

.page-disclaimer .note-card__sign {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ivory-40);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .disc-hero__marks {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-bottom: 1px solid var(--disc-hair-soft);
  }

  .page-disclaimer .disc-hero__mark {
    padding: 14px 16px 14px 0;
    border-bottom: 0;
    border-right: 1px solid var(--disc-hair-soft);
  }

  .page-disclaimer .disc-hero__mark:last-child {
    border-right: 0;
    padding-right: 0;
  }

  .page-disclaimer .disc-index__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2px 22px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero {
    padding-block: 18px clamp(56px, 6vw, 80px);
  }

  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: clamp(32px, 4vw, 60px);
  }

  .page-disclaimer .disc-hero__figure {
    align-self: end;
  }

  .page-disclaimer .disc-index__list {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

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

@media (min-width: 1000px) {
  .page-disclaimer .disc-body {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3.4fr);
    align-items: start;
  }

  .page-disclaimer .disc-body__side {
    position: sticky;
    top: 28px;
  }

  .page-disclaimer .clause p {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-index__list a,
  .page-disclaimer .note-card__links a,
  .page-disclaimer .note-card__links a::before,
  .page-disclaimer .disc-toplink a {
    transition: none;
  }
}

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

  .page-disclaimer .disc-hero,
  .page-disclaimer .disc-index,
  .page-disclaimer .note-card {
    background: #ffffff;
    border-color: #bbbbbb;
    box-shadow: none;
  }

  .page-disclaimer .disc-hero__figure,
  .page-disclaimer .disc-hero__actions,
  .page-disclaimer .disc-toplink,
  .page-disclaimer .disc-body__side {
    display: none;
  }

  .page-disclaimer .disc-hero__title,
  .page-disclaimer .clause__title {
    color: #111111;
    text-shadow: none;
  }

  .page-disclaimer .disc-hero__lead,
  .page-disclaimer .clause p,
  .page-disclaimer .note-card__list dd {
    color: #222222;
  }

  .page-disclaimer .disc-body {
    display: block;
  }

  .page-disclaimer .clause {
    break-inside: avoid;
  }
}