.page-faq {
  --faq-rule-dark: rgba(169, 240, 231, .16);
  --faq-rule-light: rgba(4, 16, 28, .12);
  --faq-card-dark: rgba(251, 247, 239, .05);
  --faq-step-bg: rgba(8, 26, 46, .5);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero__top {
  display: grid;
  gap: 14px;
  max-width: 880px;
  margin-top: 18px;
}
.page-faq .faq-hero__title {
  margin: 0;
  font-size: clamp(30px, 7vw, 54px);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--jb-cream-2);
}
.page-faq .faq-hero__lede {
  margin: 0;
  max-width: 720px;
  color: rgba(244, 237, 225, .82);
}

/* ---------- 双路径 ---------- */
.page-faq .faq-paths-sec {
  padding-top: 0;
}
.page-faq .faq-paths {
  position: relative;
  display: grid;
  gap: 20px;
}
.page-faq .faq-path {
  position: relative;
  padding: 24px 18px 22px;
  background: var(--faq-card-dark);
  border: 1px solid var(--faq-rule-dark);
  border-radius: 2px;
}
.page-faq .faq-path::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  height: 4px;
}
.page-faq .faq-path--view::before {
  background: linear-gradient(90deg, var(--jb-orange), rgba(255, 106, 43, .15));
}
.page-faq .faq-path--export::before {
  background: linear-gradient(90deg, var(--jb-cyan), rgba(47, 212, 198, .15));
}
.page-faq .faq-path__head {
  display: grid;
  gap: 10px;
}
.page-faq .faq-path__tag {
  justify-self: start;
  font-family: var(--jb-font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  padding: 4px 10px;
  border: 1px solid currentColor;
  color: var(--jb-orange);
}
.page-faq .faq-path--export .faq-path__tag {
  color: var(--jb-cyan);
}
.page-faq .faq-path__title {
  margin: 0;
  font-size: clamp(21px, 3.4vw, 28px);
  line-height: 1.32;
  color: var(--jb-cream-2);
}
.page-faq .faq-path__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 237, 225, .74);
}
.page-faq .faq-path__media {
  margin: 20px 0 0;
  overflow: hidden;
  border: 1px solid var(--faq-rule-dark);
}
.page-faq .faq-path--view .faq-path__media {
  box-shadow: inset 0 0 0 1px rgba(255, 106, 43, .28);
}
.page-faq .faq-path--export .faq-path__media {
  box-shadow: inset 0 0 0 1px rgba(47, 212, 198, .28);
}
.page-faq .faq-path__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 步骤卡 ---------- */
.page-faq .faq-steps {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-faq .faq-step {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 10px;
  padding: 12px 12px 12px 10px;
  background: var(--faq-step-bg);
  border-left: 2px solid rgba(169, 240, 231, .18);
  transition: border-color .25s var(--jb-ease), background-color .25s var(--jb-ease);
}
.page-faq .faq-path--view .faq-step:hover {
  border-left-color: var(--jb-orange);
  background: rgba(255, 106, 43, .08);
}
.page-faq .faq-path--export .faq-step:hover {
  border-left-color: var(--jb-cyan);
  background: rgba(47, 212, 198, .08);
}
.page-faq .faq-step__num {
  font-family: var(--jb-font-mono);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--jb-cyan-light);
}
.page-faq .faq-path--view .faq-step__num {
  color: var(--jb-orange);
}
.page-faq .faq-step__body {
  display: grid;
  gap: 4px;
}
.page-faq .faq-step__title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--jb-cream-2);
}
.page-faq .faq-step__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 237, 225, .72);
}
.page-faq .faq-path__result {
  margin: 18px 0 0;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 237, 225, .82);
  background: rgba(4, 16, 28, .45);
  border-top: 1px solid var(--faq-rule-dark);
}
.page-faq .faq-path__result span {
  display: inline-block;
  margin-right: 10px;
  font-family: var(--jb-font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--jb-cyan-light);
}
.page-faq .faq-path--view .faq-path__result span {
  color: var(--jb-orange);
}

/* ---------- 问答 ---------- */
.page-faq .faq-ask-wrap {
  display: grid;
  gap: 28px;
}
.page-faq .faq-ask__intro {
  display: grid;
  gap: 12px;
  align-content: start;
}
.page-faq .faq-ask__intro .jb-h2 {
  margin: 0;
  color: var(--jb-ink);
  font-size: clamp(23px, 4vw, 32px);
  line-height: 1.3;
}
.page-faq .faq-ask__lead {
  margin: 0;
  max-width: 460px;
  font-size: 15px;
  line-height: 1.8;
  color: #2b4460;
}
.page-faq .faq-ask__intro .jb-btn {
  justify-self: start;
  margin-top: 4px;
}
.page-faq .faq-ask {
  border-top: 1px solid var(--faq-rule-light);
}
.page-faq .faq-ask__item {
  border-bottom: 1px solid var(--faq-rule-light);
}
.page-faq .faq-ask__item summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  padding: 16px 40px 16px 0;
  position: relative;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: 15px;
  line-height: 1.6;
  color: var(--jb-ink);
}
.page-faq .faq-ask__item summary::-webkit-details-marker {
  display: none;
}
.page-faq .faq-ask__item summary::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 13px;
  font-family: var(--jb-font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--jb-orange-deep);
}
.page-faq .faq-ask__item[open] summary::after {
  content: "−";
  color: var(--jb-cyan);
}
.page-faq .faq-ask__item[open] summary {
  color: var(--jb-orange-deep);
}
.page-faq .faq-ask__q {
  flex: 1 1 220px;
}
.page-faq .faq-tag {
  font-family: var(--jb-font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .06em;
  padding: 2px 8px;
  color: #1c5852;
  background: rgba(47, 212, 198, .18);
  border: 1px solid rgba(47, 212, 198, .55);
  white-space: nowrap;
}
.page-faq .faq-ask__a {
  padding: 0 0 18px;
  border-left: 2px solid rgba(255, 106, 43, .5);
  padding-left: 14px;
  margin: 0 0 4px;
}
.page-faq .faq-ask__a p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: #2b4460;
}

/* ---------- 终端 ---------- */
.page-faq .faq-terminal__head {
  display: grid;
  gap: 12px;
  max-width: 700px;
}
.page-faq .faq-terminal__head .jb-h2 {
  margin: 0;
  color: var(--jb-cream-2);
  font-size: clamp(23px, 4vw, 32px);
  line-height: 1.3;
}
.page-faq .faq-terminal__head .jb-lede {
  margin: 0;
  color: rgba(244, 237, 225, .76);
}
.page-faq .faq-terminals {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}
.page-faq .faq-terminal {
  position: relative;
  padding: 18px 16px 16px;
  background: rgba(8, 26, 46, .55);
  border: 1px solid var(--faq-rule-dark);
  clip-path: var(--jb-edge);
  transition: border-color .25s var(--jb-ease), transform .25s var(--jb-ease);
}
.page-faq .faq-terminal:hover {
  border-color: var(--jb-cyan);
  transform: translateY(-2px);
}
.page-faq .faq-terminal__code {
  display: block;
  font-family: var(--jb-font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--jb-cyan-light);
  margin-bottom: 8px;
}
.page-faq .faq-terminal .jb-h3 {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--jb-cream-2);
}
.page-faq .faq-terminal p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 237, 225, .74);
}
.page-faq .faq-terminal__hint {
  margin-top: 10px !important;
  padding-top: 10px;
  border-top: 1px dashed var(--faq-rule-dark);
  color: rgba(169, 240, 231, .86) !important;
}
.page-faq .faq-check {
  margin-top: 28px;
  padding: 20px 18px;
  background: linear-gradient(100deg, rgba(255, 106, 43, .12), rgba(47, 212, 198, .1));
  border: 1px solid var(--faq-rule-dark);
}
.page-faq .faq-check__title {
  margin: 0 0 14px;
  font-size: 16px;
  letter-spacing: .02em;
  color: var(--jb-cream-2);
}
.page-faq .faq-check__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-faq .faq-check__list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  align-items: start;
}
.page-faq .faq-check__num {
  font-family: var(--jb-font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--jb-orange);
  padding-top: 3px;
}
.page-faq .faq-check__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 237, 225, .84);
}

/* ---------- 下一页入口 ---------- */
.page-faq .faq-next .jb-h2 {
  margin: 0;
  font-size: clamp(22px, 3.6vw, 30px);
  color: var(--jb-ink);
}
.page-faq .faq-next__lead {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: #2b4460;
}
.page-faq .faq-next__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-faq .faq-next__list a {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  text-decoration: none;
  color: var(--jb-ink);
  background: var(--jb-cream);
  border-left: 3px solid var(--jb-orange);
  transition: background-color .25s var(--jb-ease), border-color .25s var(--jb-ease);
}
.page-faq .faq-next__list a:hover,
.page-faq .faq-next__list a:focus-visible {
  background: #fff;
  border-left-color: var(--jb-cyan);
}
.page-faq .faq-next__label {
  font-weight: 700;
  font-size: 16px;
  letter-spacing: .01em;
}
.page-faq .faq-next__note {
  font-size: 13.5px;
  line-height: 1.7;
  color: #3b5570;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-faq .faq-path {
    padding: 28px 26px 26px;
  }
  .page-faq .faq-ask-wrap {
    grid-template-columns: 5fr 7fr;
    gap: 40px;
    align-items: start;
  }
  .page-faq .faq-ask__intro {
    position: sticky;
    top: calc(var(--jb-header-h) + 20px);
  }
  .page-faq .faq-terminals {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-faq .faq-check__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
  .page-faq .faq-next__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-faq .faq-paths {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0;
  }
  .page-faq .faq-paths::before {
    content: "";
    position: absolute;
    top: 6%;
    bottom: 6%;
    left: 50%;
    width: 2px;
    transform: translateX(-1px) skewX(-5deg);
    background: linear-gradient(180deg, var(--jb-orange), rgba(47, 212, 198, .2) 55%, var(--jb-cyan));
    opacity: .55;
  }
  .page-faq .faq-path--view {
    border-right: 0;
  }
  .page-faq .faq-path--export {
    border-left: 0;
  }
  .page-faq .faq-terminals {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-faq .faq-steps {
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-terminal,
  .page-faq .faq-step,
  .page-faq .faq-next__list a {
    transition: none;
  }
  .page-faq .faq-terminal:hover {
    transform: none;
  }
}