.page-faq {
  background: var(--c-paper);
  color: var(--c-deep);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3vw, 30px) 0 clamp(40px, 6vw, 76px);
  background:
    repeating-linear-gradient(90deg, var(--line-dark) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, var(--line-dark) 0 1px, transparent 1px 96px),
    linear-gradient(158deg, var(--c-deep) 0%, var(--c-deep) 56%, var(--c-ink) 100%);
  color: var(--c-paper);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -140px;
  width: 320px;
  height: 320px;
  background: linear-gradient(135deg, var(--c-orange), transparent 70%);
  opacity: 0.22;
  transform: rotate(18deg);
  pointer-events: none;
}

.page-faq .faq-hero .breadcrumb-link {
  color: rgba(247, 244, 238, 0.68);
  text-decoration: none;
}

.page-faq .faq-hero .breadcrumb-link:hover {
  color: var(--c-cyan);
}

.page-faq .faq-hero .breadcrumb-item[aria-current="page"] {
  color: var(--c-orange);
}

.page-faq .faq-hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(20px, 4vw, 40px);
  align-items: end;
}

.page-faq .faq-hero-copy h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.01em;
}

.page-faq .faq-hero-copy .section-kicker {
  color: var(--c-cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin: 0;
}

.page-faq .faq-hero-copy .lede {
  margin: 18px 0 0;
  max-width: 60ch;
  font-family: var(--font-serif);
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.8;
  color: rgba(247, 244, 238, 0.88);
}

.page-faq .hot-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-faq .hot-chip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: rgba(247, 244, 238, 0.9);
  text-decoration: none;
  padding: 9px 13px;
  border: 1px solid var(--line-dark);
  background: rgba(7, 19, 31, 0.35);
  clip-path: polygon(9px 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%, 0 9px);
  transition: color 220ms var(--ease), background-color 220ms var(--ease), transform 220ms var(--ease);
}

.page-faq .hot-chip:hover,
.page-faq .hot-chip:focus-visible {
  color: var(--c-ink);
  background: var(--c-cyan);
  transform: translateY(-1px);
}

.page-faq .faq-hero-figure {
  margin: 0;
}

.page-faq .faq-hero-figure .media-frame {
  border: 1px solid var(--line-dark);
  background: rgba(7, 19, 31, 0.55);
  overflow: hidden;
}

.page-faq .faq-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-faq .faq-hero-figure .figure-caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(247, 244, 238, 0.6);
}

@media (min-width: 900px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }
}

/* ---------- 进入方式 ---------- */
.page-faq .faq-paths {
  padding: clamp(44px, 6vw, 80px) 0 clamp(30px, 4vw, 48px);
  background: var(--c-paper);
  border-bottom: 1px solid var(--line-light);
}

.page-faq .faq-paths .section-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.2;
  margin: 6px 0 0;
}

.page-faq .faq-paths .section-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--c-orange);
  text-transform: uppercase;
  margin: 0;
}

.page-faq .faq-paths .section-sub {
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-slate);
}

.page-faq .entry-paths {
  display: grid;
  gap: 14px;
  margin-top: clamp(24px, 3vw, 36px);
}

.page-faq .entry-card {
  position: relative;
  padding: 22px 22px 24px 26px;
  background: #fff;
  border: 1px solid var(--line-light);
  border-left: 3px solid var(--c-orange);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: transform 220ms var(--ease), border-color 220ms var(--ease);
}

.page-faq .entry-card:hover {
  transform: translateY(-2px);
  border-left-color: var(--c-cyan);
}

.page-faq .entry-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 600;
  line-height: 1;
  color: var(--c-orange);
  letter-spacing: -0.02em;
}

.page-faq .entry-name {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  color: var(--c-deep);
}

.page-faq .entry-text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-slate);
}

.page-faq .entry-text a {
  color: var(--c-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--line-orange);
}

.page-faq .entry-text a:hover {
  color: var(--c-orange);
}

@media (min-width: 760px) {
  .page-faq .entry-paths {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 主体轨道 ---------- */
.page-faq .faq-body {
  padding: clamp(36px, 5vw, 72px) 0 clamp(48px, 7vw, 96px);
  background:
    linear-gradient(180deg, var(--c-paper) 0%, var(--c-paper) 100%);
}

.page-faq .content-track {
  display: block;
}

.page-faq .track-index {
  margin-bottom: clamp(24px, 4vw, 40px);
  padding-top: 12px;
  border-top: 1px solid var(--line-light);
}

.page-faq .track-index-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-slate);
}

.page-faq .track-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .track-index-link {
  display: block;
  padding: 9px 0 9px 13px;
  border-left: 1px solid var(--line-light);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.3;
  color: var(--c-slate);
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-faq .track-index-link:hover {
  color: var(--c-deep);
  border-left-color: var(--c-orange);
}

.page-faq .track-index-link.is-here {
  color: var(--c-deep);
  font-weight: 600;
  border-left: 3px solid var(--c-orange);
  padding-left: 11px;
}

.page-faq .track-content {
  min-width: 0;
}

.page-faq .track-section {
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-faq .track-section + .track-section {
  margin-top: clamp(44px, 6vw, 76px);
}

.page-faq .track-title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-light);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--c-deep);
}

.page-faq .track-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--c-orange);
  border: 1px solid var(--line-orange);
  padding: 3px 7px;
  transform: translateY(-3px);
}

.page-faq .track-lede {
  margin: 16px 0 0;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-slate);
}

@media (min-width: 1024px) {
  .page-faq .content-track {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 60px);
    align-items: start;
  }

  .page-faq .track-index {
    position: sticky;
    top: calc(var(--bar-h) + 20px);
    margin-bottom: 0;
  }
}

/* ---------- 排障 ---------- */
.page-faq .track-figure {
  margin: clamp(20px, 3vw, 30px) 0;
}

.page-faq .track-figure .media-frame {
  border: 1px solid var(--line-light);
  background: var(--c-deep);
  overflow: hidden;
}

.page-faq .track-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-faq .track-figure .figure-caption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--c-slate);
}

.page-faq .check-group {
  margin-top: clamp(18px, 3vw, 26px);
}

.page-faq .check-item {
  margin-bottom: 10px;
  background: #fff;
  border: 1px solid var(--line-light);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-faq .check-item[open] {
  border-color: var(--line-orange);
}

.page-faq .check-item > summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 40px 15px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  line-height: 1.5;
  color: var(--c-deep);
  position: relative;
}

.page-faq .check-item > summary::-webkit-details-marker {
  display: none;
}

.page-faq .check-item > summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 500;
  color: var(--c-orange);
}

.page-faq .check-item[open] > summary::after {
  content: "–";
}

.page-faq .check-item > summary:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: -2px;
}

.page-faq .check-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--c-orange);
  background: var(--c-warm);
  padding: 3px 6px;
}

.page-faq .check-body {
  padding: 2px 18px 18px 18px;
  border-top: 1px dashed var(--line-light);
}

.page-faq .step-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  counter-reset: step;
}

.page-faq .step-list li {
  position: relative;
  margin-bottom: 12px;
  padding-left: 36px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-slate);
}

.page-faq .step-list li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-orange);
  border: 1px solid var(--line-orange);
}

/* ---------- 检索三步 ---------- */
.page-faq .search-steps {
  display: grid;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-faq .search-step {
  padding: 20px;
  background: var(--c-warm);
  border-top: 2px solid var(--c-deep);
}

.page-faq .search-step-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-slate);
}

.page-faq .search-step h3 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--c-deep);
}

.page-faq .search-step p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-slate);
}

@media (min-width: 720px) {
  .page-faq .search-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 资料下载 ---------- */
.page-faq .download-grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-faq .download-path,
.page-faq .download-check {
  padding: 22px;
  border: 1px solid var(--line-light);
  background: #fff;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-faq .download-check {
  background: var(--c-deep);
  border-color: var(--line-dark);
  color: var(--c-paper);
}

.page-faq .download-path .coord-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-slate);
}

.page-faq .download-check .coord-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-faq .path-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-deep);
}

.page-faq .path-line a {
  color: var(--c-deep);
  text-decoration: none;
  border-bottom: 2px solid var(--c-orange);
}

.page-faq .path-line a:hover {
  color: var(--c-orange);
}

.page-faq .path-arrow {
  color: var(--c-orange);
}

.page-faq .cat-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 16px 0 0;
  padding: 0;
}

.page-faq .cat-list li {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 5px 9px;
  color: var(--c-deep);
  background: var(--c-warm);
  border: 1px solid var(--line-light);
}

.page-faq .file-types {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-slate);
}

.page-faq .checklist {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-faq .checklist li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(247, 244, 238, 0.88);
}

.page-faq .checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 14px;
  height: 14px;
  border: 1px solid var(--c-orange);
  background: rgba(255, 106, 43, 0.18);
}

@media (min-width: 820px) {
  .page-faq .download-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

/* ---------- 账号安全 ---------- */
.page-faq .account-grid {
  display: grid;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-faq .account-card {
  padding: 18px;
  background: #fff;
  border-left: 2px solid var(--c-cyan-ink);
  border-top: 1px solid var(--line-light);
  border-right: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.page-faq .account-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  color: var(--c-deep);
}

.page-faq .account-card p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-slate);
}

@media (min-width: 640px) {
  .page-faq .account-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-faq .account-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 主题包 ---------- */
.page-faq .pack-grid {
  display: grid;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-faq .pack-card {
  display: flex;
  flex-direction: column;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line-light);
  border-top: 3px solid var(--c-deep);
  transition: transform 220ms var(--ease), border-top-color 220ms var(--ease);
}

.page-faq .pack-card:nth-child(3n + 1) {
  border-top-color: var(--c-orange);
}

.page-faq .pack-card:nth-child(3n + 2) {
  border-top-color: var(--c-cyan-ink);
}

.page-faq .pack-card:hover {
  transform: translateY(-2px);
}

.page-faq .pack-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.page-faq .pack-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--c-orange);
}

.page-faq .pack-count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-slate);
}

.page-faq .pack-name {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.4;
  color: var(--c-deep);
}

.page-faq .pack-desc {
  margin: 8px 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-slate);
  flex: 1;
}

.page-faq .pack-card .tag-row {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
}

.page-faq .pack-card .tag {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 3px 7px;
  background: var(--c-warm);
  color: var(--c-deep);
}

@media (min-width: 620px) {
  .page-faq .pack-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1180px) {
  .page-faq .pack-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 联系支持 ---------- */
.page-faq .help-panel {
  position: relative;
  padding: clamp(24px, 4vw, 40px);
  background:
    repeating-linear-gradient(90deg, var(--line-dark) 0 1px, transparent 1px 72px),
    linear-gradient(150deg, var(--c-ink) 0%, var(--c-deep) 100%);
  color: var(--c-paper);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}

.page-faq .help-panel .coord-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-faq .help-title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 3.2vw, 30px);
  line-height: 1.3;
  color: var(--c-paper);
}

.page-faq .help-text {
  margin: 14px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(247, 244, 238, 0.85);
}

.page-faq .help-channels {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
}

.page-faq .help-channels li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-dark);
}

.page-faq .help-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-cyan);
}

.page-faq .help-channels a {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--c-paper);
  text-decoration: none;
  border-bottom: 1px solid var(--line-orange);
  word-break: break-word;
}

.page-faq .help-channels a:hover {
  color: var(--c-orange);
}

.page-faq .help-note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(247, 244, 238, 0.68);
}

.page-faq .help-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

@media (min-width: 760px) {
  .page-faq .help-channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}
<<<END>>>