.page-faq {
  --faq-orange: #FF6B35;
  --faq-green: #2ECC71;
  --faq-yellow: #F1C40F;
  --faq-blue: #3498DB;
  --faq-purple: #9B59B6;
  --faq-ink: #34495E;
  --faq-muted: #7F8C8D;
}

.page-faq img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---- Hero ---- */
.page-faq .faq-hero {
  position: relative;
  padding: 30px 0 48px;
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -30px;
  right: -30px;
  width: 220px;
  height: 220px;
  background: linear-gradient(135deg, transparent 52%, var(--faq-yellow) 52% 70%, transparent 70%);
  pointer-events: none;
}

.page-faq .faq-hero .breadcrumb,
.page-faq .faq-hero__grid {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: 28px;
  margin-top: 24px;
}

.page-faq .faq-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.page-faq .faq-hero h1 {
  font-family: var(--font-head);
  font-size: 34px;
  line-height: 1.12;
  margin: 0 0 14px;
  letter-spacing: 0.01em;
  color: var(--faq-ink);
}

.page-faq .faq-hero__lead {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: #5D6D7E;
  margin: 0 0 18px;
  max-width: 560px;
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-faq .faq-hero__aside {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.page-faq .faq-hero__ticket {
  background: var(--c-bg-card);
  border-radius: var(--radius-cut);
  padding: 14px 12px;
  box-shadow: var(--shadow-sm);
  border-left: 5px solid;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.page-faq .faq-hero__ticket--blue {
  border-left-color: var(--faq-blue);
}

.page-faq .faq-hero__ticket--orange {
  border-left-color: var(--faq-orange);
}

.page-faq .faq-hero__ticket--purple {
  border-left-color: var(--faq-purple);
}

.page-faq .faq-hero__ticket-value {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--faq-ink);
  line-height: 1.1;
}

.page-faq .faq-hero__ticket-label {
  font-size: 12px;
  color: var(--faq-muted);
  margin-top: 4px;
  line-height: 1.4;
}

/* ---- 搜索框视觉 ---- */
.page-faq .faq-searchbox {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--c-bg-card);
  border: 2px solid var(--faq-ink);
  border-radius: var(--radius-cut);
  padding: 13px 16px;
  max-width: 560px;
  box-shadow: 6px 6px 0 rgba(52, 73, 94, 0.12);
}

.page-faq .faq-searchbox__icon {
  font-size: 20px;
  line-height: 1;
  color: var(--faq-orange);
}

.page-faq .faq-searchbox__placeholder {
  flex: 1;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--faq-ink);
  opacity: 0.55;
}

.page-faq .faq-searchbox__key {
  font-family: var(--font-mono);
  font-size: 12px;
  border: 1px solid var(--c-line);
  border-radius: 4px;
  padding: 2px 8px;
  background: var(--c-bg);
  color: var(--faq-ink);
}

/* ---- 01 快速检索 ---- */
.page-faq .faq-search {
  padding-top: 48px;
  padding-bottom: 48px;
}

.page-faq .faq-search .section-head {
  margin-bottom: 20px;
}

.page-faq .faq-search__grid {
  display: grid;
  gap: 22px;
  margin-top: 22px;
}

.page-faq .faq-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-faq .faq-steps__item {
  display: flex;
  gap: 14px;
  padding: 18px 16px;
  background: var(--c-bg-card);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--faq-orange);
  box-shadow: var(--shadow-sm);
}

.page-faq .faq-steps__item:nth-child(2) {
  border-left-color: var(--faq-green);
}

.page-faq .faq-steps__item:nth-child(3) {
  border-left-color: var(--faq-blue);
}

.page-faq .faq-steps__num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--faq-orange);
  flex-shrink: 0;
}

.page-faq .faq-steps__item:nth-child(2) .faq-steps__num {
  color: var(--faq-green);
}

.page-faq .faq-steps__item:nth-child(3) .faq-steps__num {
  color: var(--faq-blue);
}

.page-faq .faq-steps__body h3 {
  font-family: var(--font-head);
  font-size: 17px;
  margin: 0 0 6px;
  color: var(--faq-ink);
}

.page-faq .faq-steps__body p {
  font-size: 14px;
  line-height: 1.7;
  color: #5D6D7E;
  margin: 0 0 10px;
}

.page-faq .faq-steps__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-faq .faq-search__figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-self: start;
}

.page-faq .faq-search__figure img {
  border-radius: var(--radius-lg);
  border: 2px solid var(--c-white);
  box-shadow: var(--shadow-md);
  width: 100%;
}

.page-faq .faq-search__figure figcaption {
  font-size: 12px;
  color: var(--faq-muted);
  text-align: center;
}

/* ---- 标签云 ---- */
.page-faq .faq-tagcloud {
  margin-top: 26px;
  padding: 18px;
  background: var(--c-bg-card);
  border-radius: var(--radius-lg);
  border-top: 4px solid var(--faq-yellow);
  box-shadow: var(--shadow-sm);
}

.page-faq .faq-tagcloud__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 14px;
}

.page-faq .faq-tagcloud__label {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--faq-ink);
}

.page-faq .faq-tagcloud__count {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--faq-muted);
}

.page-faq .faq-tagcloud__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .tag--lg {
  font-size: 16px;
  padding: 8px 16px;
}

.page-faq .tag--md {
  font-size: 14px;
  padding: 6px 12px;
}

.page-faq .tag--sm {
  font-size: 12px;
  padding: 4px 9px;
}

/* ---- 02 下载通道 ---- */
.page-faq .faq-download {
  padding-top: 48px;
  padding-bottom: 48px;
}

.page-faq .faq-download .section-head {
  margin-bottom: 16px;
}

.page-faq .faq-download__lead {
  font-size: 15px;
  line-height: 1.7;
  color: #5D6D7E;
  margin: 0 0 22px;
}

.page-faq .faq-download__grid {
  margin-top: 4px;
}

.page-faq .faq-download__card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-cut);
  box-shadow: var(--shadow-sm);
}

.page-faq .faq-download__stamp {
  font-family: var(--font-head);
  font-size: 42px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-align: center;
  color: var(--c-white);
  padding: 26px 0 20px;
  line-height: 1;
  position: relative;
}

.page-faq .faq-download__stamp::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, transparent 50%, rgba(255, 255, 255, 0.28) 50%);
}

.page-faq .faq-download__card--txt .faq-download__stamp {
  background: var(--faq-green);
}

.page-faq .faq-download__card--epub .faq-download__stamp {
  background: var(--faq-blue);
}

.page-faq .faq-download__card--mobi .faq-download__stamp {
  background: var(--faq-orange);
}

.page-faq .faq-download__card--pdf .faq-download__stamp {
  background: var(--faq-purple);
}

.page-faq .faq-download__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.page-faq .faq-download__hint {
  font-size: 12px;
  color: var(--faq-muted);
}

.page-faq .faq-download__quote {
  margin-top: 28px;
  padding: 18px 20px;
  background: var(--faq-ink);
  color: var(--c-white);
  border-radius: var(--radius-cut);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-md);
}

.page-faq .faq-download__quote-tag {
  background: var(--faq-yellow);
  color: var(--faq-ink);
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
}

.page-faq .faq-download__quote-main {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
}

.page-faq .faq-download__quote-sub {
  font-size: 13px;
  opacity: 0.85;
  flex-basis: 100%;
}

.page-faq .faq-download__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---- 03 阅读帮助 ---- */
.page-faq .faq-reading {
  padding-top: 48px;
  padding-bottom: 48px;
  color: var(--c-white);
}

.page-faq .faq-reading .section-head {
  margin-bottom: 24px;
}

.page-faq .section-head--light .section-head__title,
.page-faq .section-head--light .section-head__kicker,
.page-faq .section-head--light .section-head__more {
  color: var(--c-white);
}

.page-faq .count-pill--dark {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--c-white);
}

.page-faq .faq-reading__layout {
  display: grid;
  gap: 26px;
}

.page-faq .faq-reading__figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-faq .faq-reading__figure img {
  border-radius: 18px;
  border: 3px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.3);
  align-self: center;
  max-width: 320px;
  width: 100%;
}

.page-faq .faq-reading__figure figcaption {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
}

.page-faq .faq-reading__steps {
  display: grid;
  gap: 14px;
}

.page-faq .faq-reading__step {
  display: flex;
  gap: 14px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 18px 16px;
  border-left: 4px solid var(--faq-blue);
}

.page-faq .faq-reading__step:nth-child(2) {
  border-left-color: var(--faq-purple);
}

.page-faq .faq-reading__step h3 {
  font-family: var(--font-head);
  font-size: 17px;
  margin: 0 0 6px;
  color: var(--c-white);
}

.page-faq .faq-reading__step p {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

.page-faq .faq-reading__step .index-mark {
  margin-top: 2px;
}

.page-faq .faq-reading__devices {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.page-faq .faq-reading__device {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  color: var(--c-white);
  letter-spacing: 0.02em;
}

/* ---- 04 常见问题 ---- */
.page-faq .faq-list {
  padding-top: 48px;
  padding-bottom: 48px;
}

.page-faq .faq-list .section-head {
  margin-bottom: 18px;
}

.page-faq .faq-list__tagrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
  padding: 12px 14px;
  background: var(--c-bg-card);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--faq-orange);
  box-shadow: var(--shadow-sm);
}

.page-faq .faq-list__taglabel {
  font-size: 13px;
  font-weight: 700;
  color: var(--faq-ink);
  margin-right: 2px;
}

.page-faq .tag[aria-current="true"] {
  outline: 2px solid var(--faq-orange);
  outline-offset: 1px;
}

.page-faq .faq-list__accordions {
  display: grid;
  gap: 10px;
}

.page-faq .accordion {
  background: var(--c-bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--c-line);
  overflow: hidden;
}

.page-faq .accordion summary {
  cursor: pointer;
  padding: 16px 18px;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--faq-ink);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-faq .accordion summary::-webkit-details-marker {
  display: none;
}

.page-faq .accordion summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--faq-orange);
  transition: transform 0.2s var(--ease);
}

.page-faq .accordion[open] summary::after {
  transform: rotate(45deg);
}

.page-faq .faq-list__qnum {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--faq-orange);
  background: var(--c-bg);
  padding: 3px 8px;
  border-radius: 4px;
}

.page-faq .accordion__body {
  padding: 0 18px 16px;
  font-size: 14px;
  line-height: 1.75;
  color: #5D6D7E;
}

.page-faq .accordion__body p {
  margin: 0 0 8px;
}

.page-faq .accordion__body p:last-child {
  margin-bottom: 0;
}

/* ---- 周期检索 CTA ---- */
.page-faq .faq-cycle {
  padding-top: 40px;
  padding-bottom: 48px;
}

.page-faq .faq-cycle__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  padding: 26px 22px;
  background: var(--c-bg-card);
  border-radius: var(--radius-lg);
  border-left: 6px solid var(--faq-orange);
  box-shadow: var(--shadow-md);
}

.page-faq .faq-cycle__kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--faq-orange);
  display: block;
  margin-bottom: 6px;
}

.page-faq .faq-cycle h2 {
  font-family: var(--font-head);
  font-size: 24px;
  margin: 0 0 6px;
  color: var(--faq-ink);
}

.page-faq .faq-cycle__text {
  margin: 0;
  font-size: 14px;
  color: #5D6D7E;
}

.page-faq .faq-cycle__steps {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-cycle__step {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--c-bg);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--faq-ink);
}

.page-faq .faq-cycle__step span {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--faq-orange);
}

.page-faq .faq-cycle .btn {
  margin-left: auto;
}

/* ---- 桌面 ---- */
@media (min-width: 768px) {
  .page-faq .faq-hero {
    padding-top: 40px;
    padding-bottom: 56px;
  }

  .page-faq .faq-hero h1 {
    font-size: 44px;
  }

  .page-faq .faq-hero__grid {
    grid-template-columns: 1fr 300px;
    align-items: start;
    gap: 40px;
  }

  .page-faq .faq-hero__aside {
    grid-template-columns: 1fr;
    gap: 14px;
    padding-top: 8px;
  }

  .page-faq .faq-hero__ticket-value {
    font-size: 30px;
  }

  .page-faq .faq-search__grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 28px;
    align-items: start;
  }

  .page-faq .faq-download__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-faq .faq-reading__layout {
    grid-template-columns: 260px 1fr;
    gap: 36px;
  }

  .page-faq .faq-download__quote-sub {
    flex-basis: auto;
    margin-left: auto;
  }

  .page-faq .faq-cycle__inner {
    padding: 30px 28px;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-download__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-faq .faq-reading__layout {
    grid-template-columns: 300px 1fr;
  }

  .page-faq .faq-list__accordions {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}