body {
  margin: 0;
  background: #efefef;
  color: #2f3f4f;
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP", sans-serif;
}

.profile-page {
  max-width: 860px;
  margin: 0 auto;
  padding: 24px 16px 40px;
}

.profile-card {
  padding: 16px 0 8px;
}

.profile-avatar-wrap {
  position: relative;
  width: 180px;
  margin: 0 auto;
}

.profile-avatar {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  border: 10px solid #6a6e73;
  background: #fff;
}

.profile-mini-actions {
  position: absolute;
  right: -132px;
  top: 6px;
  display: inline-flex;
  gap: 8px;
}

.profile-mini-btn {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  border: 1px solid rgba(61, 83, 104, 0.35);
  background: rgba(255, 255, 255, 0.95);
  padding: 6px;
  cursor: pointer;
}

.profile-mini-btn img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.profile-username {
  margin: 16px 0 12px;
  text-align: center;
  font-size: 3rem;
  font-weight: 800;
  color: #3d5368;
  line-height: 1.15;
}

.achievement-title {
  margin: 12px 0 8px;
  font-size: 2rem;
  font-weight: 800;
  color: #1f2d3a;
}

.achievement-list {
  margin: 0;
  padding-left: 1.2em;
  list-style: disc;
  display: grid;
  gap: 6px;
  font-size: 2rem;
  color: #111;
}

.achievement-list li {
  line-height: 1.35;
}

@media (max-width: 720px) {
  .profile-avatar-wrap {
    width: 130px;
  }

  .profile-avatar {
    width: 130px;
    height: 130px;
    border-width: 7px;
  }

  .profile-mini-btn {
    width: 32px;
    height: 32px;
    padding: 5px;
  }

  .profile-mini-actions {
    right: -86px;
    top: 4px;
  }

  .profile-username {
    font-size: 2rem;
  }

  .achievement-title {
    font-size: 1.5rem;
  }

  .achievement-list {
    font-size: 1.35rem;
  }
}