.page-disclaimer {
  --disc-num-col: clamp(48px, 6vw, 76px);
  overflow-wrap: break-word;
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--flame);
  outline-offset: 3px;
}

/* ============ 首屏 ============ */
.page-disclaimer .disc-hero {
  background: var(--ink);
  color: var(--paper);
  padding-block: clamp(22px, 4vw, 46px) 0;
}

.page-disclaimer .disc-hero__crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--paper-55);
  margin-bottom: clamp(28px, 5vw, 58px);
}

.page-disclaimer .disc-hero__crumbs a {
  color: var(--paper-70);
  text-decoration: none;
  border-bottom: 1px solid var(--line-dark);
  transition: color var(--ease), border-color var(--ease);
}

.page-disclaimer .disc-hero__crumbs a:hover {
  color: var(--flame);
  border-bottom-color: var(--flame);
}

.page-disclaimer .disc-hero__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  row-gap: clamp(18px, 3vw, 30px);
}

.page-disclaimer .disc-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(34px, 7.4vw, 78px);
  line-height: 1.06;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-disclaimer .disc-hero__lead {
  margin: 0;
  max-width: 42ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--paper-80);
}

.page-disclaimer .disc-figure {
  margin: clamp(30px, 5vw, 60px) 0 0;
}

.page-disclaimer .disc-figure__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.9);
}

.page-disclaimer .disc-figure__cap {
  margin-top: 12px;
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .06em;
  color: var(--paper-55);
}

/* ============ 修订刻度 ============ */
.page-disclaimer .disc-scale {
  margin-top: clamp(30px, 5vw, 52px);
  padding-block: clamp(20px, 3vw, 32px) clamp(34px, 5vw, 64px);
  border-top: 1px solid var(--line-dark);
}

.page-disclaimer .disc-scale__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  row-gap: 22px;
}

.page-disclaimer .disc-scale__item {
  position: relative;
  padding-top: 18px;
  border-top: 1px solid rgba(168, 129, 74, .38);
  transition: border-color var(--ease);
}

.page-disclaimer .disc-scale__item::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 2px;
  height: 9px;
  background: var(--flame);
}

.page-disclaimer .disc-scale__when {
  margin: 0 0 7px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-disclaimer .disc-scale__what {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--paper-80);
  transition: color var(--ease);
}

.page-disclaimer .disc-scale__item:hover {
  border-top-color: var(--flame);
}

.page-disclaimer .disc-scale__item:hover .disc-scale__what,
.page-disclaimer .disc-scale__item:focus-within .disc-scale__what {
  color: var(--flame);
}

/* ============ 条款区 ============ */
.page-disclaimer .disc-terms {
  background: var(--paper);
  color: var(--ink);
  padding-block: clamp(42px, 6vw, 92px);
}

.page-disclaimer .disc-terms__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  row-gap: clamp(34px, 5vw, 56px);
}

.page-disclaimer .disc-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  row-gap: 10px;
  padding-block: clamp(26px, 3.4vw, 44px);
  border-top: 1px solid var(--line-cool);
}

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

.page-disclaimer .disc-clause__num {
  align-self: start;
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.6vw, 19px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: .18em;
  color: var(--flame);
  white-space: nowrap;
}

.page-disclaimer .disc-clause__content {
  display: grid;
  row-gap: 12px;
}

.page-disclaimer .disc-clause__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(19px, 2.4vw, 27px);
  line-height: 1.32;
  letter-spacing: -.005em;
  color: var(--ink);
}

.page-disclaimer .disc-clause__content p {
  margin: 0;
  max-width: 44ch;
  font-size: clamp(15px, 1.4vw, 16.5px);
  line-height: 1.85;
  color: var(--slate);
}

.page-disclaimer .disc-clause__content a {
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 1px solid rgba(22, 34, 90, .3);
  transition: color var(--ease), border-color var(--ease);
}

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

.page-disclaimer .disc-quote {
  position: relative;
  margin: 0;
  padding: 16px 20px 16px 32px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--flame);
  background: rgba(255, 255, 255, .34);
}

.page-disclaimer .disc-quote::before {
  content: "“";
  position: absolute;
  left: 10px;
  top: 9px;
  font-size: 26px;
  line-height: 1;
  color: var(--copper);
}

.page-disclaimer .disc-quote p {
  margin: 0;
  max-width: none;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

/* ============ 右侧窄栏 ============ */
.page-disclaimer .disc-side {
  display: grid;
  align-content: start;
  row-gap: 22px;
}

.page-disclaimer .disc-side__block {
  border-top: 1px solid var(--ink);
  padding-top: 14px;
}

.page-disclaimer .disc-side__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--indigo);
}

.page-disclaimer .disc-side__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .disc-side__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px dashed var(--line-cool);
  transition: color var(--ease), padding-left var(--ease);
}

.page-disclaimer .disc-side__list a:hover,
.page-disclaimer .disc-side__list a:focus-visible {
  color: var(--flame);
  padding-left: 5px;
}

.page-disclaimer .disc-side__list span {
  flex: none;
  min-width: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--copper);
}

.page-disclaimer .disc-side__block--ink {
  background: var(--indigo);
  border-top-color: var(--indigo);
  padding: 18px 20px;
}

.page-disclaimer .disc-side__block--ink .disc-side__title {
  color: var(--paper-80);
}

.page-disclaimer .disc-side__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--paper-70);
}

/* ============ 断点 ============ */
@media (min-width: 720px) {
  .page-disclaimer .disc-clause {
    grid-template-columns: var(--disc-num-col) minmax(0, 1fr);
    column-gap: clamp(16px, 2.5vw, 36px);
    row-gap: 0;
  }

  .page-disclaimer .disc-quote {
    padding: 18px 24px 18px 36px;
  }
}

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

  .page-disclaimer .disc-scale__item {
    padding-right: clamp(18px, 3vw, 38px);
  }

  .page-disclaimer .disc-scale__item + .disc-scale__item {
    padding-left: clamp(18px, 3vw, 38px);
    border-left: 1px solid var(--line-dark);
  }

  .page-disclaimer .disc-scale__item + .disc-scale__item::after {
    left: clamp(18px, 3vw, 38px);
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero__head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    column-gap: clamp(32px, 5vw, 80px);
  }
}

@media (min-width: 980px) {
  .page-disclaimer .disc-terms__layout {
    grid-template-columns: minmax(0, 8fr) minmax(0, 3fr);
    column-gap: clamp(40px, 5vw, 88px);
    row-gap: 0;
  }

  .page-disclaimer .disc-side {
    position: sticky;
    top: 108px;
  }

  .page-disclaimer .disc-clause__content p {
    max-width: 46ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-scale__item,
  .page-disclaimer .disc-scale__what,
  .page-disclaimer .disc-side__list a,
  .page-disclaimer .disc-clause__content a,
  .page-disclaimer .disc-side__list a:hover {
    transition-duration: .01ms;
  }
}