.page-disclaimer {
  --disc-pad: clamp(1.05rem, 3vw, 1.9rem);
  --disc-shadow: 0 18px 40px rgba(3, 12, 9, .44);
  background: var(--pitch-950);
  color: var(--paper);
  padding-bottom: clamp(3rem, 8vw, 5.5rem);
  overflow-x: hidden;
}

.page-disclaimer .disc-crumb {
  padding-top: 1.1rem;
}

.page-disclaimer .breadcrumbs {
  font-size: .8rem;
  letter-spacing: .05em;
}

.page-disclaimer .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: .45rem;
  color: var(--glass);
}

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

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

.page-disclaimer .breadcrumbs [aria-current="page"] {
  color: var(--orange);
}

/* ---------- 首屏画板 ---------- */

.page-disclaimer .disc-hero {
  margin-top: 1.1rem;
  border: 1px solid var(--line-glass);
  border-radius: var(--r-lg);
  background: linear-gradient(175deg, var(--pitch-800) 0%, var(--pitch-900) 58%, var(--pitch-950) 100%);
  box-shadow: var(--disc-shadow);
  overflow: hidden;
}

.page-disclaimer .disc-hero__media {
  margin: 0;
  position: relative;
  aspect-ratio: 16 / 7;
  background: var(--pitch-900);
}

.page-disclaimer .disc-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 26, 20, .18) 0%, rgba(7, 26, 20, .92) 100%);
}

.page-disclaimer .disc-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .82;
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  gap: 1.4rem;
  padding: var(--disc-pad);
  margin-top: -2.2rem;
  position: relative;
  z-index: 1;
}

.page-disclaimer .disc-hero__eyebrow {
  margin: 0 0 .6rem;
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--neon);
}

.page-disclaimer .disc-hero__title {
  margin: 0;
  font-size: clamp(1.72rem, 6.6vw, 3rem);
  line-height: 1.1;
  letter-spacing: -.015em;
  font-weight: 900;
  color: var(--paper);
}

.page-disclaimer .disc-hero__lede {
  margin: .95rem 0 0;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--paper-soft);
  max-width: 52ch;
}

.page-disclaimer .disc-hero__note {
  margin: .85rem 0 0;
  padding-left: .85rem;
  border-left: 3px solid var(--orange);
  font-size: .88rem;
  line-height: 1.75;
  color: var(--glass);
}

.page-disclaimer .disc-quick {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .6rem;
}

.page-disclaimer .disc-quick__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .75rem;
  padding: .78rem .9rem;
  border-left: 2px solid var(--orange);
  border-radius: var(--r-sm);
  background: rgba(168, 182, 177, .1);
}

.page-disclaimer .disc-quick__num {
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--neon);
}

.page-disclaimer .disc-quick__item p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.72;
  color: var(--paper-soft);
}

/* ---------- 章节骨架 ---------- */

.page-disclaimer .disc-sec {
  margin-top: clamp(2.6rem, 7vw, 4.4rem);
}

.page-disclaimer .section__head {
  display: grid;
  gap: .35rem;
  padding-bottom: .85rem;
  margin-bottom: 1.15rem;
  border-bottom: 1px solid var(--line-glass);
}

.page-disclaimer .sec-num {
  font-size: clamp(1.05rem, 3vw, 1.5rem);
  letter-spacing: .1em;
  color: var(--orange);
}

.page-disclaimer .sec-title {
  margin: 0;
  font-size: clamp(1.24rem, 4.4vw, 1.92rem);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-disclaimer .disc-sec__lede {
  margin: 0;
  font-size: .96rem;
  line-height: 1.85;
  color: var(--paper-soft);
  max-width: 68ch;
}

.page-disclaimer .disc-sec__lede--tight {
  margin-top: 1.15rem;
}

.page-disclaimer .disc-link {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(233, 255, 87, .45);
}

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

/* ---------- 规则条目 ---------- */

.page-disclaimer .disc-rules {
  display: grid;
  gap: .85rem;
  margin-top: 1.3rem;
}

.page-disclaimer .disc-rule {
  display: grid;
  gap: .45rem;
  padding: .9rem 0 .9rem 1.05rem;
  border-left: 3px solid var(--line-strong);
  background: linear-gradient(90deg, rgba(168, 182, 177, .09) 0%, rgba(168, 182, 177, 0) 68%);
}

.page-disclaimer .disc-rule__tag {
  justify-self: start;
  font-size: .7rem;
  letter-spacing: .18em;
  padding: .2rem .5rem;
  border: 1px solid var(--line-glass);
  border-radius: var(--r-xs);
  white-space: nowrap;
}

.page-disclaimer .disc-rule__tag--read {
  color: var(--neon);
  border-color: rgba(233, 255, 87, .42);
}

.page-disclaimer .disc-rule__tag--use {
  color: var(--orange);
  border-color: rgba(255, 106, 26, .48);
}

.page-disclaimer .disc-rule__tag--cite {
  color: var(--steel);
  border-color: rgba(110, 140, 153, .55);
}

.page-disclaimer .disc-rule__tag--fix {
  color: var(--teal);
  border-color: rgba(63, 191, 143, .48);
}

.page-disclaimer .disc-rule__title {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.5;
  color: var(--paper);
}

.page-disclaimer .disc-rule__body p {
  margin: .35rem 0 0;
  font-size: .92rem;
  line-height: 1.82;
  color: var(--paper-soft);
}

/* ---------- 字段对照表 ---------- */

.page-disclaimer .disc-paper {
  margin-top: 1.25rem;
  padding: clamp(.85rem, 2.6vw, 1.35rem);
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--r-md);
  border: 1px solid rgba(15, 21, 18, .1);
}

.page-disclaimer .disc-tablewrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .disc-tablewrap:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 4px;
}

.page-disclaimer .disc-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: .89rem;
}

.page-disclaimer .disc-table caption {
  caption-side: top;
  text-align: left;
  padding-bottom: .65rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--ink-mute);
}

.page-disclaimer .disc-table th,
.page-disclaimer .disc-table td {
  text-align: left;
  vertical-align: top;
  padding: .62rem .55rem;
  border-bottom: 1px solid var(--line-ink);
  line-height: 1.7;
}

.page-disclaimer .disc-table thead th {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--ink-mute);
}

.page-disclaimer .disc-table tbody th {
  white-space: nowrap;
}

.page-disclaimer .disc-table tbody tr:last-child th,
.page-disclaimer .disc-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-disclaimer .tag {
  display: inline-flex;
  align-items: center;
  gap: .38rem;
  font-family: var(--font-mono);
  font-size: .73rem;
  letter-spacing: .04em;
  padding: .2rem .5rem;
  border-radius: var(--r-xs);
  border: 1px solid currentColor;
}

.page-disclaimer .tag::before {
  content: "";
  width: .42rem;
  height: .42rem;
  border-radius: 50%;
  background: currentColor;
}

.page-disclaimer .tag--red {
  color: #B22A18;
  background: rgba(228, 67, 47, .12);
}

.page-disclaimer .tag--orange {
  color: #A8430A;
  background: rgba(255, 106, 26, .14);
}

.page-disclaimer .tag--teal {
  color: #1E7A5B;
  background: rgba(63, 191, 143, .16);
}

/* ---------- 联赛类别分段 ---------- */

.page-disclaimer .disc-tabs {
  margin-top: 1.6rem;
}

.page-disclaimer .disc-tabs .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-disclaimer .disc-tabs .tabs__btn {
  font: inherit;
  font-size: .85rem;
  padding: .5rem .95rem;
  border-radius: 999px;
  border: 1px solid var(--line-glass);
  background: var(--pitch-800);
  color: var(--paper-soft);
  cursor: pointer;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .disc-tabs .tabs__btn:hover {
  border-color: var(--orange);
  color: var(--paper);
}

.page-disclaimer .disc-tabs .tabs__btn:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-disclaimer .disc-tabs .tabs__btn[aria-selected="true"],
.page-disclaimer .disc-tabs .tabs__btn.is-active {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
  font-weight: 700;
}

.page-disclaimer .disc-tabs .tabs__panel {
  padding-top: 1rem;
}

.page-disclaimer .disc-tabs .tabs__panel[hidden] {
  display: none;
}

.page-disclaimer .disc-tabpanel p {
  margin: 0;
  padding-left: .9rem;
  border-left: 3px solid var(--teal);
  font-size: .93rem;
  line-height: 1.85;
  color: var(--paper-soft);
  max-width: 70ch;
}

/* ---------- 阶梯目录 ---------- */

.page-disclaimer .disc-stair {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0;
  display: grid;
  gap: .6rem;
}

.page-disclaimer .disc-stair .index-stair__item {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "num label"
    ". meta";
  gap: .28rem .85rem;
  padding: .85rem 1rem;
  background: var(--pitch-800);
  border: 1px solid var(--line-glass);
  border-radius: var(--r-sm);
  margin-left: calc(var(--i, 0) * 0px);
}

.page-disclaimer .disc-stair .index-stair__num {
  grid-area: num;
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-disclaimer .disc-stair .index-stair__label {
  grid-area: label;
  font-size: 1rem;
  font-weight: 700;
  color: var(--paper);
}

.page-disclaimer .disc-stair .index-stair__meta {
  grid-area: meta;
  font-size: .86rem;
  line-height: 1.7;
  color: var(--glass);
}

.page-disclaimer .disc-chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 1rem 0 0;
  padding: 0;
}

.page-disclaimer .chip {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .04em;
  padding: .4rem .7rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-xs);
  color: var(--paper-soft);
}

/* ---------- 版权块 ---------- */

.page-disclaimer .disc-legal {
  margin-top: 1.25rem;
  display: grid;
  gap: 1rem;
  padding: var(--disc-pad);
  border-radius: var(--r-md);
  border: 1px solid rgba(255, 106, 26, .45);
  border-left: 6px solid var(--orange);
  background: linear-gradient(140deg, var(--pitch-700) 0%, var(--pitch-800) 62%, var(--pitch-900) 100%);
}

.page-disclaimer .disc-legal__mark {
  font-size: 2.2rem;
  line-height: 1;
  color: var(--neon);
}

.page-disclaimer .disc-legal__lede {
  margin: 0;
  font-size: .96rem;
  line-height: 1.85;
  color: var(--paper-soft);
  max-width: 66ch;
}

.page-disclaimer .disc-legal__cols {
  display: grid;
  gap: 1rem;
  margin-top: 1.15rem;
}

.page-disclaimer .disc-legal__col {
  padding: .95rem 1rem;
  border-radius: var(--r-sm);
  background: rgba(10, 36, 28, .62);
  border-top: 3px solid var(--steel);
}

.page-disclaimer .disc-legal__col--ok {
  border-top-color: var(--teal);
}

.page-disclaimer .disc-legal__col--no {
  border-top-color: var(--red);
}

.page-disclaimer .disc-legal__coltitle {
  margin: 0 0 .55rem;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .14em;
}

.page-disclaimer .disc-legal__col--ok .disc-legal__coltitle {
  color: var(--teal);
}

.page-disclaimer .disc-legal__col--no .disc-legal__coltitle {
  color: var(--red);
}

.page-disclaimer .disc-legal__col ul {
  margin: 0;
  padding-left: 1.05rem;
  display: grid;
  gap: .45rem;
}

.page-disclaimer .disc-legal__col li {
  font-size: .89rem;
  line-height: 1.72;
  color: var(--paper-soft);
}

.page-disclaimer .disc-legal__foot {
  margin: 1.1rem 0 0;
  font-size: .86rem;
  line-height: 1.78;
  color: var(--glass);
}

/* ---------- 纠错 ---------- */

.page-disclaimer .disc-fix {
  display: grid;
  gap: 1rem;
  margin-top: 1.3rem;
}

.page-disclaimer .disc-fix__card {
  padding: 1.05rem 1.15rem;
  border-radius: var(--r-md);
  border: 1px solid var(--line-glass);
  background: rgba(168, 182, 177, .08);
}

.page-disclaimer .disc-fix__card--list {
  background: rgba(18, 59, 46, .72);
  border-color: rgba(63, 191, 143, .38);
}

.page-disclaimer .disc-fix__title {
  margin: 0 0 .6rem;
  font-size: 1rem;
  color: var(--paper);
}

.page-disclaimer .disc-fix__card p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.82;
  color: var(--paper-soft);
}

.page-disclaimer .disc-fix__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .6rem;
}

.page-disclaimer .disc-fix__list li {
  font-size: .9rem;
  line-height: 1.72;
  color: var(--paper-soft);
}

.page-disclaimer .disc-fix__k {
  display: inline-block;
  min-width: 3.4rem;
  margin-right: .5rem;
  font-size: .74rem;
  letter-spacing: .12em;
  color: var(--neon);
  border-bottom: 1px solid rgba(233, 255, 87, .4);
}

/* ---------- 回到顶部 ---------- */

.page-disclaimer .disc-top {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  margin-top: 1.8rem;
  padding-bottom: .22rem;
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--glass);
  text-decoration: none;
  border-bottom: 1px solid var(--line-glass);
}

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

@media (min-width: 760px) {
  .page-disclaimer .disc-rule {
    grid-template-columns: 78px 1fr;
    gap: .3rem 1.15rem;
    align-items: start;
    padding-left: 1.25rem;
  }

  .page-disclaimer .disc-rule__tag {
    margin-top: .18rem;
  }

  .page-disclaimer .disc-stair .index-stair__item {
    margin-left: calc(var(--i, 0) * 1.6rem);
  }

  .page-disclaimer .disc-legal__cols {
    grid-template-columns: 1fr 1fr;
    gap: 1.15rem;
  }

  .page-disclaimer .disc-fix {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .disc-hero__media {
    aspect-ratio: 16 / 5.4;
  }

  .page-disclaimer .disc-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: 2.4rem;
    margin-top: -3.4rem;
  }

  .page-disclaimer .disc-quick {
    align-content: start;
  }

  .page-disclaimer .disc-stair .index-stair__item {
    margin-left: calc(var(--i, 0) * 2.4rem);
  }

  .page-disclaimer .disc-legal {
    grid-template-columns: auto 1fr;
    gap: 1.6rem;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-tabs .tabs__btn {
    transition: none;
  }
}