.wisp-process {
  --wisp-blue: #2563eb;
  --wisp-dot: #2f6bff;
  --wisp-text: #1a1a1a;
  --wisp-muted: #6b7280;
  --wisp-track: #dbe7ff;
  --wisp-border: #e8eef8;
  font-family: "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  max-width: 1100px;
  margin: 28px 0;
  padding: 28px 20px 20px;
  background: #fff;
  border: 1px solid var(--wisp-border);
  border-radius: 12px;
}

.wisp-process * {
  box-sizing: border-box;
}

.wisp-process-heading {
  font-size: 16px;
  font-weight: 700;
  color: var(--wisp-text);
  margin: 0 0 22px;
  text-align: center;
}

.wisp-process-steps {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: start;
  column-gap: 16px;
}

.wisp-step {
  text-align: center;
  opacity: 0.45;
  transition: opacity .2s ease;
}

.wisp-step.is-done,
.wisp-step.is-current {
  opacity: 1;
}

.wisp-step.is-current .wisp-step-title {
  color: var(--wisp-blue);
}

.wisp-step-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 8px;
  color: var(--wisp-text);
}

.wisp-step-num {
  color: var(--wisp-blue);
  font-weight: 800;
  margin-right: 6px;
}

.wisp-step-desc {
  font-size: 13px;
  color: var(--wisp-muted);
  line-height: 1.6;
  margin: 0;
}

.wisp-process-track {
  position: relative;
  height: 48px;
  margin-top: 22px;
}

.wisp-track-line {
  position: absolute;
  left: 8.5%;
  right: 8.5%;
  top: 50%;
  height: 10px;
  transform: translateY(-50%);
  background: var(--wisp-track);
  border-radius: 999px;
  overflow: hidden;
}

.wisp-track-fill {
  display: block;
  height: 100%;
  background: var(--wisp-dot);
  border-radius: 999px;
}

.wisp-dots {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
}

.wisp-dot-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.wisp-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #c9d8f5;
  box-shadow: 0 0 0 5px #fff;
}

.wisp-dot.is-on {
  background: var(--wisp-dot);
}

.wisp-tracking {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 8px;
}

.wisp-tracking-item {
  background: #f6f9ff;
  border-radius: 8px;
  padding: 10px 14px;
}

.wisp-tracking-label {
  display: block;
  font-size: 12px;
  color: var(--wisp-muted);
  margin-bottom: 4px;
}

.wisp-tracking-no {
  font-size: 15px;
  font-weight: 700;
  color: var(--wisp-text);
  word-break: break-all;
}

.wisp-tracking-empty {
  font-weight: 500;
  color: #9aa3b2;
}

.wisp-tracking-note {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--wisp-muted);
  white-space: pre-wrap;
}

@media (max-width: 720px) {
  .wisp-process-steps {
    grid-template-columns: 1fr;
    row-gap: 16px;
  }

  .wisp-step {
    text-align: left;
    padding-left: 36px;
    position: relative;
  }

  .wisp-process-track {
    display: none;
  }

  .wisp-step::before {
    content: "";
    position: absolute;
    left: 0;
    top: 6px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--wisp-dot);
  }

  .wisp-step:not(:last-child)::after {
    content: "";
    position: absolute;
    left: 6px;
    top: 26px;
    bottom: -16px;
    width: 2px;
    background: var(--wisp-track);
  }

  .wisp-tracking {
    grid-template-columns: 1fr;
  }
}

.wisp-email-wrap {
  margin: 16px 0;
  padding: 16px;
  border: 1px solid #dbe7ff;
  border-radius: 8px;
}

.wisp-email-wrap h3 {
  margin: 0 0 12px;
  font-size: 16px;
}

.wisp-email-steps td {
  vertical-align: top;
  text-align: center;
  padding: 6px 8px;
}

.wisp-email-num {
  color: #2563eb;
  font-weight: 700;
}