.xiaoba-pair-mark {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  padding-right: 0.4rem;
  text-decoration: none;
}

.xiaoba-photo-mark,
.xiaoba-pixel-mark {
  position: relative;
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  flex: 0 0 auto;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  box-shadow: 0 0.4rem 1rem rgba(25, 25, 23, 0.08);
}

.xiaoba-photo-mark {
  z-index: 2;
  border-radius: 50%;
}

.xiaoba-photo-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 35%;
  transform: scale(1.2);
}

.xiaoba-pixel-mark {
  z-index: 1;
  margin-left: -0.38rem;
  border-radius: 0.9rem;
}

.xiaoba-pixel-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  image-rendering: pixelated;
}

.xiaoba-pair-mark:hover .xiaoba-photo-mark,
.xiaoba-pair-mark:focus-visible .xiaoba-photo-mark {
  transform: rotate(-2deg);
}

.xiaoba-pair-mark:hover .xiaoba-pixel-mark,
.xiaoba-pair-mark:focus-visible .xiaoba-pixel-mark {
  transform: rotate(2deg) translateX(0.08rem);
}

.xiaoba-photo-mark,
.xiaoba-pixel-mark {
  transition: transform 220ms cubic-bezier(0.16, 1, 0.3, 1);
}

.xiaoba-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
  margin: -1px;
  white-space: nowrap;
}

.xiaoba-journey-header h1 {
  font-size: clamp(2.9rem, 5.3vw, 4.65rem);
}

.xiaoba-thesis {
  margin-top: 2.4rem;
  margin-bottom: 3.4rem;
}

.xiaoba-phases {
  width: min(100%, 860px);
  margin: 3.6rem auto 4.8rem;
  padding: 0;
  border-top: 1px solid var(--line-strong);
  list-style: none;
}

.xiaoba-phases li {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: 1.2rem;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--line);
}

.xiaoba-phase-number {
  padding-top: 0.18rem;
  color: var(--accent);
  font: 650 0.72rem/1.5 var(--mono);
  letter-spacing: 0.06em;
}

.xiaoba-phases p {
  margin: 0;
}

.xiaoba-phases .xiaoba-phase-name {
  margin-bottom: 0.25rem;
  color: var(--text);
  font-family: var(--display);
  font-size: clamp(1.16rem, 2vw, 1.42rem);
  font-weight: 650;
  letter-spacing: -0.035em;
  line-height: 1.25;
}

.xiaoba-final-quote {
  margin-top: 4rem;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.xiaoba-final-quote p {
  color: var(--text);
  font-family: var(--display);
  font-size: clamp(1.12rem, 2.5vw, 1.42rem);
  font-weight: 590;
  letter-spacing: -0.025em;
  line-height: 1.55;
}

.xiaoba-ending-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.4rem;
}

@media (max-width: 760px) {
  .xiaoba-photo-mark,
  .xiaoba-pixel-mark {
    width: 2.35rem;
    height: 2.35rem;
  }

  .xiaoba-journey-header h1 {
    font-size: clamp(2.05rem, 8.9vw, 3rem);
  }

  .xiaoba-phases {
    margin-top: 3rem;
    margin-bottom: 4rem;
  }
}

@media (max-width: 420px) {
  .xiaoba-phases li {
    grid-template-columns: 2.5rem minmax(0, 1fr);
    gap: 0.75rem;
  }
}