.qxe-assistant {
  --qxe-ink: #102d3d;
  --qxe-muted: #536c78;
  --qxe-line: rgba(31, 95, 112, 0.22);
  --qxe-accent: #0d7184;
  --qxe-warm: #d7a856;
  box-sizing: border-box;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  width: min(100%, 980px);
  margin: 24px auto;
  overflow: hidden;
  border: 1px solid var(--qxe-line);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(237, 248, 248, 0.98), rgba(255, 252, 243, 0.98));
  box-shadow: 0 16px 46px rgba(16, 45, 61, 0.09);
  color: var(--qxe-ink);
  font: inherit;
}

.qxe-assistant--hero {
  margin: 22px 0 0;
  box-shadow: none;
}

.qxe-assistant__rail {
  display: grid;
  place-items: center;
  background: var(--qxe-ink);
  color: #f4d18d;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.qxe-assistant__content {
  min-width: 0;
  padding: 22px 24px;
}

.qxe-assistant__eyebrow {
  margin: 0 0 5px;
  color: var(--qxe-accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.qxe-assistant__title {
  margin: 0;
  color: var(--qxe-ink);
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  line-height: 1.16;
}

.qxe-assistant__text,
.qxe-assistant__boundary,
.qxe-assistant__status {
  color: var(--qxe-muted);
  line-height: 1.5;
}

.qxe-assistant__text {
  max-width: 76ch;
  margin: 9px 0 16px;
}

.qxe-assistant__questions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.qxe-assistant__question,
.qxe-assistant__open {
  min-height: 44px;
  border-radius: 999px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.qxe-assistant__question {
  border: 1px solid var(--qxe-line);
  padding: 8px 13px;
  background: rgba(255, 255, 255, 0.68);
  color: var(--qxe-ink);
}

.qxe-assistant__footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 18px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--qxe-line);
}

.qxe-assistant__boundary {
  max-width: 76ch;
  margin: 0;
  font-size: 0.82rem;
}

.qxe-assistant__open {
  border: 1px solid #0a5f70;
  padding: 10px 18px;
  background: var(--qxe-accent);
  color: #fff;
  box-shadow: 0 7px 18px rgba(13, 113, 132, 0.18);
}

.qxe-assistant__question:hover,
.qxe-assistant__question:focus-visible {
  border-color: var(--qxe-accent);
  background: #fff;
}

.qxe-assistant__open:hover,
.qxe-assistant__open:focus-visible {
  background: #095c6c;
}

.qxe-assistant__question:focus-visible,
.qxe-assistant__open:focus-visible {
  outline: 3px solid rgba(215, 168, 86, 0.52);
  outline-offset: 2px;
}

.qxe-assistant__question:disabled,
.qxe-assistant__open:disabled {
  cursor: progress;
  opacity: 0.65;
}

.qxe-assistant__status {
  min-height: 1.4em;
  margin: 10px 0 0;
  font-size: 0.8rem;
}

@media (max-width: 720px) {
  .qxe-assistant {
    grid-template-columns: 8px minmax(0, 1fr);
    margin: 18px auto;
    border-radius: 14px;
  }

  .qxe-assistant__rail {
    color: transparent;
    writing-mode: initial;
    transform: none;
  }

  .qxe-assistant__content {
    padding: 18px 16px;
  }

  .qxe-assistant__questions {
    display: grid;
  }

  .qxe-assistant__question {
    width: 100%;
    border-radius: 12px;
    text-align: left;
  }

  .qxe-assistant__footer {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .qxe-assistant__open {
    width: 100%;
  }
}