.page-disclaimer {
  --disc-rule: rgba(220, 231, 225, .16);
  --disc-rule-strong: rgba(220, 231, 225, .34);
  --disc-body: rgba(220, 231, 225, .78);
  --disc-measure: 40rem;
  background: var(--ink);
  color: var(--line);
  font-family: var(--font-display);
}

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

/* ---------- 页首 ---------- */

.page-disclaimer .disc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(20px, 3.4vw, 36px) var(--pad-x) clamp(28px, 4.6vw, 56px);
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    repeating-linear-gradient(90deg, rgba(220, 231, 225, .045) 0 1px, transparent 1px 88px),
    linear-gradient(162deg, var(--grass) 0 54%, rgba(8, 17, 15, 0) 54%);
}

.page-disclaimer .disc-hero__crumb {
  margin-bottom: clamp(18px, 3vw, 34px);
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  align-items: end;
}

@media (min-width: 960px) {
  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
    column-gap: clamp(32px, 5vw, 76px);
  }
}

.page-disclaimer .disc-hero__title {
  margin: 14px 0 0;
  font-size: clamp(2.1rem, 6.4vw, 4.6rem);
  line-height: 1.04;
  letter-spacing: -.025em;
  font-weight: 800;
  color: var(--line);
}

.page-disclaimer .disc-hero__summary {
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  max-width: 46rem;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.78;
  color: var(--disc-body);
}

.page-disclaimer .disc-hero__facts {
  display: grid;
  gap: 10px;
  margin: 0;
}

.page-disclaimer .disc-hero__facts > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 9px;
  border-bottom: 1px dashed var(--disc-rule);
}

.page-disclaimer .disc-hero__facts dt {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--moss);
}

.page-disclaimer .disc-hero__facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  font-weight: 700;
  color: var(--amber);
  white-space: nowrap;
}

/* ---------- 首屏图 ---------- */

.page-disclaimer .disc-hero__media {
  margin: 0 var(--pad-x);
  border: var(--frame) solid var(--disc-rule-strong);
  background: var(--grass);
}

.page-disclaimer .disc-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.68) contrast(1.04);
}

.page-disclaimer .disc-hero__media figcaption {
  padding: 11px 2px 0;
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--moss);
}

/* ---------- 条款索引 ---------- */

.page-disclaimer .disc-toc {
  margin: clamp(24px, 3.6vw, 44px) var(--pad-x) 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--disc-rule-strong);
  border: var(--frame) solid var(--disc-rule-strong);
}

@media (min-width: 780px) {
  .page-disclaimer .disc-toc {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-disclaimer .disc-toc__head {
  grid-column: 1 / -1;
  margin: 0;
  padding: 13px clamp(16px, 2vw, 22px);
  background: var(--grass-mid);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .2em;
  color: var(--moss);
}

.page-disclaimer .disc-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px clamp(16px, 2vw, 22px);
  background: var(--grass);
  color: var(--line);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
  transition: background .18s ease, color .18s ease;
}

.page-disclaimer .disc-toc__link .num {
  flex: none;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  color: var(--amber);
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  background: var(--grass-mid);
  color: var(--paper);
}

/* ---------- 条款正文 ---------- */

.page-disclaimer .disc-clauses {
  padding: clamp(8px, 1.6vw, 18px) var(--pad-x) 0;
}

.page-disclaimer .disc-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(12px, 1.8vw, 20px);
  padding: clamp(32px, 5vw, 64px) 0;
  border-top: 1px dashed var(--disc-rule);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

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

@media (min-width: 880px) {
  .page-disclaimer .disc-clause {
    grid-template-columns: clamp(72px, 7.5vw, 104px) minmax(0, 1fr);
    column-gap: clamp(24px, 3.6vw, 52px);
  }
}

.page-disclaimer .disc-clause__num {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(1.7rem, 4.6vw, 3.2rem);
  line-height: .88;
  letter-spacing: -.03em;
  color: var(--amber);
}

.page-disclaimer .disc-clause__body {
  max-width: var(--disc-measure);
}

.page-disclaimer .disc-clause__title {
  margin: 0 0 clamp(12px, 1.8vw, 18px);
  font-size: clamp(1.3rem, 2.6vw, 2rem);
  line-height: 1.18;
  letter-spacing: -.015em;
  font-weight: 700;
  color: var(--line);
}

.page-disclaimer .disc-clause__body p {
  margin: 0 0 .95em;
  font-size: 17px;
  line-height: 1.78;
  color: var(--disc-body);
}

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

.page-disclaimer .disc-clause__body a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .disc-clause__body a:hover {
  color: var(--amber);
}

.page-disclaimer .disc-sub {
  margin: clamp(20px, 2.6vw, 28px) 0 8px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--line);
}

.page-disclaimer .disc-sub::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 2px;
  margin-right: 9px;
  vertical-align: middle;
  background: var(--cyan);
}

.page-disclaimer .disc-key {
  padding: 14px 18px;
  border-left: 3px solid var(--amber);
  background: rgba(242, 179, 61, .08);
  font-size: 16.5px;
  font-weight: 500;
  line-height: 1.72;
  color: var(--line);
}

/* 折叠条目 */

.page-disclaimer .disc-fold {
  margin: 4px 0 clamp(14px, 2vw, 20px);
  border: var(--frame) dashed var(--disc-rule-strong);
  background: rgba(23, 57, 46, .5);
}

.page-disclaimer .disc-fold summary {
  cursor: pointer;
  padding: 13px 16px;
  font-size: 15px;
  font-weight: 700;
  color: var(--amber);
  list-style: none;
}

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

.page-disclaimer .disc-fold summary::before {
  content: "＋";
  display: inline-block;
  width: 1.3em;
  font-family: var(--font-mono);
  color: var(--cyan);
}

.page-disclaimer .disc-fold[open] summary::before {
  content: "－";
}

.page-disclaimer .disc-fold ul {
  margin: 0;
  padding: 0 16px 14px 34px;
  list-style: none;
}

.page-disclaimer .disc-fold li {
  position: relative;
  padding: 5px 0;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--disc-body);
}

.page-disclaimer .disc-fold li::before {
  content: "";
  position: absolute;
  left: -16px;
  top: 1.05em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

/* 使用场景 */

.page-disclaimer .disc-scenes {
  list-style: none;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  padding: 0;
}

.page-disclaimer .disc-scenes > li {
  display: grid;
  gap: 6px;
  padding: clamp(14px, 2vw, 18px) 0;
  border-top: 1px dashed var(--disc-rule);
}

@media (min-width: 700px) {
  .page-disclaimer .disc-scenes > li {
    grid-template-columns: 8.5rem minmax(0, 1fr);
    column-gap: clamp(18px, 2.4vw, 30px);
    align-items: baseline;
  }
}

.page-disclaimer .disc-scenes__title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--amber);
}

.page-disclaimer .disc-scenes > li p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.74;
  color: var(--disc-body);
}

/* ---------- 反色区块：比分与统计 ---------- */

.page-disclaimer .disc-spec {
  background: var(--paper);
  color: var(--paper-ink);
  padding: clamp(40px, 6vw, 82px) var(--pad-x);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-disclaimer .disc-spec__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(12px, 1.8vw, 20px);
}

@media (min-width: 880px) {
  .page-disclaimer .disc-spec__inner {
    grid-template-columns: clamp(72px, 7.5vw, 104px) minmax(0, 1fr);
    column-gap: clamp(24px, 3.6vw, 52px);
  }
}

.page-disclaimer .disc-spec .disc-clause__num {
  color: var(--red);
}

.page-disclaimer .disc-spec .disc-clause__title {
  color: var(--paper-ink);
}

.page-disclaimer .disc-spec .disc-clause__body > p {
  color: rgba(16, 22, 15, .78);
}

.page-disclaimer .disc-spec__list {
  margin: clamp(18px, 2.4vw, 28px) 0 0;
  padding: 0;
  display: grid;
}

.page-disclaimer .disc-spec__list > div {
  display: grid;
  gap: 6px;
  padding: clamp(14px, 1.9vw, 19px) 0;
  border-top: 1px dashed rgba(16, 22, 15, .22);
}

@media (min-width: 720px) {
  .page-disclaimer .disc-spec__list > div {
    grid-template-columns: 11rem minmax(0, 1fr);
    column-gap: clamp(18px, 2.6vw, 34px);
    align-items: baseline;
  }
}

.page-disclaimer .disc-spec__list dt {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--red);
}

.page-disclaimer .disc-spec__list dd {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.76;
  color: rgba(16, 22, 15, .8);
}

/* ---------- 页尾入口 ---------- */

.page-disclaimer .disc-outro {
  padding: clamp(40px, 6vw, 82px) var(--pad-x) clamp(48px, 7vw, 100px);
}

.page-disclaimer .disc-outro__title {
  margin: 14px 0 0;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  line-height: 1.2;
  letter-spacing: -.015em;
  color: var(--line);
}

.page-disclaimer .disc-outro__links {
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--disc-rule);
  border: var(--frame) solid var(--disc-rule);
}

@media (min-width: 700px) {
  .page-disclaimer .disc-outro__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .disc-outro__links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-disclaimer .disc-outro__links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 56px;
  padding: 15px clamp(16px, 2vw, 22px);
  background: var(--grass);
  color: var(--line);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
  transition: background .18s ease, color .18s ease;
}

.page-disclaimer .disc-outro__links a::after {
  content: "→";
  flex: none;
  font-family: var(--font-mono);
  color: var(--amber);
}

.page-disclaimer .disc-outro__links a:hover,
.page-disclaimer .disc-outro__links a:focus-visible {
  background: var(--grass-mid);
  color: var(--paper);
}

/* ---------- 回到顶部 ---------- */

.page-disclaimer .disc-top {
  position: fixed;
  right: clamp(12px, 2.2vw, 26px);
  bottom: clamp(12px, 2.2vw, 26px);
  z-index: 60;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  background: var(--amber);
  color: var(--ink);
  border: var(--frame) solid var(--ink);
  box-shadow: var(--shadow-hard);
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
}

.page-disclaimer .disc-top:hover,
.page-disclaimer .disc-top:focus-visible {
  background: var(--paper);
}

/* ---------- 窄屏微调 ---------- */

@media (max-width: 480px) {
  .page-disclaimer .disc-hero__facts > div {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .page-disclaimer .disc-clause__body p {
    font-size: 16.5px;
  }

  .page-disclaimer .disc-key {
    font-size: 15.5px;
    padding: 12px 14px;
  }
}

/* ---------- 打印 ---------- */

@media print {
  .page-disclaimer {
    background: #fff;
    color: #000;
  }

  .page-disclaimer .disc-top,
  .page-disclaimer .disc-toc,
  .page-disclaimer .disc-hero::before,
  .page-disclaimer .disc-hero__media,
  .page-disclaimer .disc-outro__links a::after {
    display: none;
  }

  .page-disclaimer .disc-clause__num,
  .page-disclaimer .disc-spec__list dt {
    color: #333;
  }

  .page-disclaimer .disc-spec {
    background: #fff;
    color: #000;
    padding-left: 0;
    padding-right: 0;
  }

  .page-disclaimer .disc-clause,
  .page-disclaimer .disc-spec__list > div {
    break-inside: avoid;
  }
}