.page-disclaimer {
  display: block;
  padding: clamp(28px, 4vw, 56px) 0 clamp(64px, 8vw, 128px);
}

.page-disclaimer .dis-hero {
  padding-top: clamp(6px, 1.6vw, 20px);
}

.page-disclaimer .dis-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  margin-top: clamp(22px, 3vw, 36px);
}

@media (min-width: 900px) {
  .page-disclaimer .dis-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }
}

.page-disclaimer .dis-hero h1 {
  font-size: clamp(34px, 5.4vw, 62px);
  line-height: 1.12;
  margin: 12px 0 0;
}

.page-disclaimer .dis-hero .lede {
  margin-top: clamp(16px, 2vw, 24px);
  max-width: 58ch;
}

.page-disclaimer .dis-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(16px, 2.2vw, 24px);
}

.page-disclaimer .dis-point {
  border-left: 2px solid var(--line);
  padding: 2px 0 2px 16px;
  transition: border-color 220ms var(--ease);
}

.page-disclaimer .dis-point:hover {
  border-left-color: var(--cyan);
}

.page-disclaimer .dis-point__k {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--blue);
}

.page-disclaimer .dis-point__t {
  display: block;
  margin: 6px 0 4px;
  color: var(--ink-strong);
  font-weight: 600;
  font-size: 16px;
}

.page-disclaimer .dis-point__d {
  margin: 0;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.75;
}

/* 条款索引 */
.page-disclaimer .dis-index {
  margin-top: clamp(40px, 6vw, 84px);
  padding-top: clamp(24px, 3.4vw, 40px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .dis-index__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-disclaimer .dis-index__head h2 {
  margin: 0;
}

.page-disclaimer .dis-index__texture {
  flex: 1 1 120px;
  min-width: 80px;
  max-width: 320px;
  height: 42px;
  background-image: radial-gradient(circle, var(--line) 1.4px, transparent 1.5px);
  background-size: 14px 14px;
  opacity: 0.85;
}

.page-disclaimer .dis-index__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

@media (min-width: 640px) {
  .page-disclaimer .dis-index__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .dis-index__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }
}

.page-disclaimer .dis-index__cell {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  background-image: linear-gradient(135deg, rgba(31, 169, 230, 0.1), rgba(6, 18, 31, 0));
  overflow: hidden;
  transition: border-color 220ms var(--ease), background-color 220ms var(--ease), transform 220ms var(--ease);
}

.page-disclaimer .dis-index__cell::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background-image: linear-gradient(90deg, var(--cyan), var(--blue));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 260ms var(--ease);
}

.page-disclaimer .dis-index__cell:hover,
.page-disclaimer .dis-index__cell:focus-visible {
  border-color: var(--cyan);
  background-color: var(--glass);
  transform: translateY(-2px);
}

.page-disclaimer .dis-index__cell:hover::after,
.page-disclaimer .dis-index__cell:focus-visible::after {
  transform: scaleX(1);
}

.page-disclaimer .dis-index__num {
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.06em;
}

.page-disclaimer .dis-index__label {
  color: var(--ink-strong);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.4;
}

/* 条款正文 */
.page-disclaimer .dis-clauses {
  margin-top: clamp(40px, 6vw, 76px);
}

.page-disclaimer .dis-clause {
  padding: clamp(4px, 1vw, 10px) 0;
  scroll-margin-top: 96px;
}

@media (min-width: 900px) {
  .page-disclaimer .dis-clause {
    display: grid;
    grid-template-columns: minmax(150px, 210px) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 64px);
    align-items: start;
    padding: clamp(18px, 2.4vw, 30px) 0;
  }
}

.page-disclaimer .dis-clause__head {
  border-left: 2px solid var(--line);
  padding-left: 16px;
  transition: border-color 260ms var(--ease);
}

@media (min-width: 900px) {
  .page-disclaimer .dis-clause__head {
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: sticky;
    top: 96px;
  }
}

.page-disclaimer .dis-clause__head h2 {
  margin: 0;
  font-size: clamp(20px, 2.4vw, 28px);
}

.page-disclaimer .dis-clause .sec-index {
  font-size: clamp(32px, 4.4vw, 54px);
  line-height: 1;
  color: var(--blue);
}

.page-disclaimer .dis-clause:target .dis-clause__head {
  border-left-color: var(--cyan);
}

.page-disclaimer .dis-clause:target .sec-index {
  color: var(--cyan);
}

.page-disclaimer .dis-clause__body {
  margin-top: clamp(14px, 2vw, 22px);
}

@media (min-width: 900px) {
  .page-disclaimer .dis-clause__body {
    margin-top: 0;
  }
}

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

.page-disclaimer .dis-clause__body a:hover {
  text-decoration-color: var(--cyan);
}

/* 水波分隔 */
.page-disclaimer .dis-wave {
  color: var(--line);
  margin: clamp(22px, 3.6vw, 40px) 0;
}

.page-disclaimer .dis-wave svg {
  display: block;
  width: 100%;
  height: 12px;
}

/* 中部横幅 */
.page-disclaimer .dis-banner {
  margin: clamp(32px, 5vw, 64px) 0;
}

.page-disclaimer .dis-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--radius-m);
  opacity: 0.72;
}

.page-disclaimer .dis-banner figcaption {
  margin-top: 12px;
}

/* 联系与变更 */
.page-disclaimer .dis-contact {
  margin-top: clamp(40px, 6vw, 76px);
  padding: clamp(24px, 3.4vw, 42px);
  border-radius: var(--radius-l);
}

.page-disclaimer .dis-contact h2 {
  margin: 10px 0 0;
  font-size: clamp(22px, 2.6vw, 30px);
}

.page-disclaimer .dis-contact__text {
  margin: clamp(12px, 1.6vw, 18px) 0 0;
  max-width: 62ch;
  color: var(--mist);
}

.page-disclaimer .dis-contact__list {
  list-style: none;
  margin: clamp(20px, 2.6vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

@media (min-width: 760px) {
  .page-disclaimer .dis-contact__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 36px;
  }
}

.page-disclaimer .dis-contact__list li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.page-disclaimer .dis-contact__k {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--blue);
}

.page-disclaimer .dis-contact__v {
  color: var(--ink-strong);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  word-break: break-word;
}

a.dis-contact__v {
  text-decoration-color: var(--line);
  text-underline-offset: 4px;
}

a.dis-contact__v:hover {
  color: var(--cyan);
  text-decoration-color: var(--cyan);
}

.page-disclaimer .dis-backtop {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: clamp(24px, 3vw, 36px);
  padding-bottom: 4px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-disclaimer .dis-backtop:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dis-index__cell,
  .page-disclaimer .dis-point,
  .page-disclaimer .dis-clause__head,
  .page-disclaimer .dis-backtop {
    transition: none;
  }

  .page-disclaimer .dis-index__cell:hover,
  .page-disclaimer .dis-index__cell:focus-visible {
    transform: none;
  }
}