.line-welcome-screen {
  position: absolute;
  inset: 0;
  z-index: 25;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 26px 18px 34px;
  background:
    linear-gradient(180deg, rgba(35, 31, 24, 0.18), rgba(35, 31, 24, 0.38)),
    rgba(18, 15, 12, 0.18);
  backdrop-filter: blur(14px) saturate(108%);
}

.line-welcome-screen[hidden] {
  display: none !important;
}

.line-welcome-card {
  position: relative;
  width: min(100%, 410px);
  padding: 44px 30px 30px;
  border-radius: 34px;
  background: #f8f8f8;
  box-shadow:
    0 24px 48px rgba(34, 20, 10, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.75);
  text-align: center;
}

.line-welcome-emblem {
  position: absolute;
  top: 22px;
  right: 22px;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 8px 18px rgba(29, 23, 17, 0.10);
}

.line-welcome-emblem img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.line-welcome-avatar-wrap {
  position: relative;
  width: 132px;
  height: 132px;
  margin: 6px auto 24px;
  padding: 7px;
  border-radius: 50%;
  background: linear-gradient(180deg, #f1ddd5 0%, #f7eee9 100%);
  box-shadow:
    0 8px 18px rgba(224, 182, 165, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.line-welcome-avatar,
.line-welcome-avatar-fallback {
  width: 100%;
  height: 100%;
  border-radius: 50%;
}

.line-welcome-avatar {
  display: block;
  object-fit: cover;
}

.line-welcome-avatar-fallback {
  display: none;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #eff8ee 0%, #d9f4de 100%);
  color: #19804a;
  font-size: 30px;
  font-weight: 900;
  letter-spacing: 1px;
}

.line-welcome-avatar-fallback.is-visible {
  display: flex;
}

.line-welcome-avatar-caption {
  display: none;
}

.line-welcome-heading {
  position: relative;
  margin-top: 0;
}

.line-welcome-title {
  color: #1d2a3d;
  position: relative;
  z-index: 2;
  font-size: 31px;
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

.line-welcome-accent-orb {
  display: none !important;
}

.line-welcome-lineword {
  display: none;
}

.line-welcome-name {
  position: relative;
  z-index: 2;
  margin-top: 12px;
  color: #c46a39;
  font-size: 27px;
  font-weight: 900;
  line-height: 1.1;
  text-transform: uppercase;
}

.line-welcome-copy {
  margin: 24px auto 0;
  max-width: 300px;
  color: #8b929b;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.55;
}

.line-welcome-button {
  width: 100%;
  min-height: 82px;
  margin-top: 34px;
  padding: 0 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  border: none;
  border-radius: 26px;
  background: linear-gradient(180deg, #2f74c6 0%, #2a6db5 100%);
  box-shadow:
    0 14px 28px rgba(42, 109, 181, 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  color: #fff;
  font-family: 'Nunito', 'Kanit', sans-serif;
  font-size: 22px;
  font-weight: 900;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease;
}

.line-welcome-button:hover {
  transform: translateY(-1px);
  box-shadow:
    0 16px 34px rgba(42, 109, 181, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.line-welcome-button:active {
  transform: scale(0.985);
}

.line-welcome-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  line-height: 1;
  transform: translateY(-1px);
}

.line-welcome-footnote {
  margin-top: 24px;
  color: #afb5bc;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.6;
}

.line-welcome-version {
  margin-top: 10px;
  color: #d0d4da;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: none;
}

@media (max-width: 420px) {
  .line-welcome-screen {
    padding-inline: 16px;
  }

  .line-welcome-card {
    width: min(100%, 352px);
    padding: 32px 22px 26px;
    border-radius: 30px;
  }

  .line-welcome-button {
    min-height: 76px;
    border-radius: 24px;
    font-size: 22px;
  }
}

@media (max-width: 360px) {
  .line-welcome-card {
    padding-inline: 18px;
  }

  .line-welcome-avatar-wrap {
    width: 126px;
    height: 126px;
    margin-bottom: 20px;
  }

  .line-welcome-title {
    font-size: 30px;
  }

  .line-welcome-name {
    font-size: 34px;
  }

  .line-welcome-copy {
    font-size: 15px;
  }

  .line-welcome-button {
    min-height: 72px;
    font-size: 20px;
  }
}

@media (min-width: 768px) {
  .page-login .line-welcome-screen {
    padding: 44px 26px;
  }

  .page-login .line-welcome-card {
    width: min(100%, 420px);
    padding: 38px 30px 30px;
    border-radius: 38px;
  }

  .page-login .line-welcome-emblem {
    width: 48px;
    height: 48px;
    top: 24px;
    right: 24px;
  }

  .page-login .line-welcome-emblem img {
    width: 30px;
  }

  .page-login .line-welcome-avatar-wrap {
    width: 148px;
    height: 148px;
    margin-top: 6px;
    margin-bottom: 30px;
  }

  .page-login .line-welcome-title {
    font-size: 40px;
  }

  .page-login .line-welcome-name {
    margin-top: 8px;
    font-size: 30px;
  }

  .page-login .line-welcome-copy {
    max-width: 360px;
    margin-top: 28px;
    font-size: 16px;
  }

  .page-login .line-welcome-button {
    min-height: 86px;
    margin-top: 34px;
    font-size: 24px;
    border-radius: 28px;
  }

  .page-login .line-welcome-footnote {
    margin-top: 26px;
    font-size: 13px;
  }

  .page-login .line-welcome-version {
    margin-top: 14px;
    font-size: 12px;
  }
}