.page-faq {
  --faq-line: rgba(168, 85, 247, 0.28);
  --faq-soft: rgba(183, 170, 217, 0.16);
  display: block;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(2rem, 7vw, 4.5rem) 0 clamp(2rem, 6vw, 3.5rem);
  background:
    radial-gradient(58% 76% at 88% 6%, rgba(168, 85, 247, 0.34), transparent 62%),
    radial-gradient(48% 66% at 3% 94%, rgba(53, 196, 240, 0.16), transparent 60%),
    var(--night-indigo);
  overflow: hidden;
}
.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-purple), var(--electric-blue), transparent);
  opacity: 0.6;
}
.page-faq .hero-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
}
.page-faq .hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 7.4vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 0.6rem 0 1rem;
  color: var(--ink);
}
.page-faq .hero-copy h1 .hl {
  font-weight: 800;
  background: linear-gradient(100deg, var(--laser-pink), var(--neon-purple) 52%, var(--electric-blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-faq .hero-lede {
  max-width: 32em;
  color: var(--ink-muted);
  font-size: 1rem;
  line-height: 1.75;
  margin: 0 0 1.1rem;
}
.page-faq .hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.9rem;
  margin-bottom: 1.4rem;
}
.page-faq .hero-facts span {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--electric-blue);
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: rgba(6, 34, 43, 0.7);
  border: 1px solid rgba(53, 196, 240, 0.28);
}
.page-faq .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}
.page-faq .hero-media {
  border-radius: var(--radius);
  border: 1px solid var(--faq-line);
  transform: rotate(-0.6deg);
  box-shadow: 0 24px 60px rgba(21, 11, 46, 0.55);
}

/* ---------- 热门速查 ---------- */
.page-faq .faq-hot {
  padding: clamp(2rem, 6vw, 3.75rem) 0;
  background: var(--deep-teal);
}
.page-faq .hot-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
}
.page-faq .hot-grid h2,
.page-faq .faq-block h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.6vw, 2.3rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0.4rem 0 1rem;
  color: var(--ink);
}
.page-faq .hot-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-faq .hot-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.3rem 0.8rem;
  align-items: center;
  padding: 0.85rem 0;
  border-bottom: 1px dashed var(--faq-soft);
}
.page-faq .hot-rank {
  font-size: 0.9rem;
  color: var(--gold);
}
.page-faq .hot-link {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.98rem;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}
.page-faq .hot-link:hover,
.page-faq .hot-link:focus-visible {
  color: var(--laser-pink);
  border-bottom-color: var(--laser-pink);
}
.page-faq .hot-item .tag {
  justify-self: start;
}
.page-faq .hot-item .meter {
  grid-column: 2 / -1;
  display: block;
  height: 5px;
  border-radius: 999px;
  background: rgba(243, 238, 255, 0.12);
  overflow: hidden;
}
.page-faq .hot-item .meter-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--neon-purple), var(--electric-blue));
}
.page-faq .hot-count {
  grid-column: 2 / -1;
  font-size: 0.72rem;
  color: var(--ink-muted);
  letter-spacing: 0.06em;
}
.page-faq .hot-side .media {
  border-radius: var(--radius);
  border: 1px solid var(--faq-line);
}

/* ---------- 主体工作区 ---------- */
.page-faq .faq-workspace {
  display: grid;
  gap: 1.75rem;
  padding: clamp(2rem, 6vw, 3.25rem) 0 clamp(3rem, 8vw, 5rem);
}
.page-faq .faq-toc {
  padding: 0.9rem;
  border-radius: var(--radius);
  background: rgba(36, 21, 70, 0.62);
  border: 1px solid var(--faq-line);
}
.page-faq .faq-toc .toc-title {
  margin: 0 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.page-faq .faq-toc nav {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.2rem;
  scrollbar-width: thin;
}
.page-faq .faq-toc a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: rgba(21, 11, 46, 0.7);
  color: var(--ink);
  font-size: 0.86rem;
  text-decoration: none;
  transition: border-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}
.page-faq .faq-toc a .mono {
  font-size: 0.7rem;
  color: var(--electric-blue);
}
.page-faq .faq-toc a.is-active {
  border-color: var(--neon-purple);
  color: #fff;
  box-shadow: 0 0 14px rgba(168, 85, 247, 0.4);
}
.page-faq .faq-body {
  min-width: 0;
}

/* ---------- 区块 ---------- */
.page-faq .faq-block {
  padding: clamp(1.5rem, 4vw, 2.5rem) 0;
  border-top: 1px solid var(--faq-soft);
}
.page-faq .faq-body > .faq-block:first-child {
  border-top: 0;
  padding-top: 0.5rem;
}
.page-faq .block-lede {
  max-width: 34em;
  color: var(--ink-muted);
  line-height: 1.75;
  margin: 0 0 1.25rem;
}
.page-faq .block-note {
  margin-top: 1.25rem;
  color: var(--ink-muted);
  font-size: 0.95rem;
}
.page-faq .block-note a {
  color: var(--electric-blue);
}

/* ---------- 分类筛选 ---------- */
.page-faq .faq-index {
  position: relative;
}
.page-faq .filter-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.page-faq .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.25rem 0 1.25rem;
  padding: 0.5rem;
  border-radius: 14px;
  background: rgba(21, 11, 46, 0.45);
  border: 1px dashed var(--faq-soft);
}
.page-faq .filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: rgba(36, 21, 70, 0.9);
  border: 1px solid rgba(168, 85, 247, 0.26);
  color: var(--ink);
  font-size: 0.85rem;
  cursor: pointer;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, color 0.18s ease;
}
.page-faq .filter-chip .mono {
  font-size: 0.72rem;
  color: var(--ink-muted);
}
.page-faq .filter-chip:hover {
  border-color: var(--electric-blue);
}
.page-faq #f-all:checked ~ .filter-bar label[for="f-all"],
.page-faq #f-1:checked ~ .filter-bar label[for="f-1"],
.page-faq #f-2:checked ~ .filter-bar label[for="f-2"],
.page-faq #f-3:checked ~ .filter-bar label[for="f-3"],
.page-faq #f-4:checked ~ .filter-bar label[for="f-4"],
.page-faq #f-5:checked ~ .filter-bar label[for="f-5"],
.page-faq #f-6:checked ~ .filter-bar label[for="f-6"] {
  color: #fff;
  border-color: var(--neon-purple);
  background: linear-gradient(120deg, rgba(168, 85, 247, 0.32), rgba(53, 196, 240, 0.22));
  box-shadow: 0 0 16px rgba(168, 85, 247, 0.35);
}
.page-faq #f-all:checked ~ .filter-bar label[for="f-all"] .mono,
.page-faq #f-1:checked ~ .filter-bar label[for="f-1"] .mono,
.page-faq #f-2:checked ~ .filter-bar label[for="f-2"] .mono,
.page-faq #f-3:checked ~ .filter-bar label[for="f-3"] .mono,
.page-faq #f-4:checked ~ .filter-bar label[for="f-4"] .mono,
.page-faq #f-5:checked ~ .filter-bar label[for="f-5"] .mono,
.page-faq #f-6:checked ~ .filter-bar label[for="f-6"] .mono {
  color: var(--gold);
}
.page-faq .filter-radio:focus-visible ~ .filter-bar {
  outline: 2px solid var(--electric-blue);
  outline-offset: 3px;
}

/* ---------- 条目卡片 ---------- */
.page-faq .faq-list {
  display: grid;
  gap: 0.9rem;
}
.page-faq .entry {
  display: none;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  border-left: 2px solid rgba(168, 85, 247, 0.45);
}
.page-faq #f-all:checked ~ .faq-list .entry {
  display: block;
}
.page-faq #f-1:checked ~ .faq-list .entry[data-cat="1"],
.page-faq #f-2:checked ~ .faq-list .entry[data-cat="2"],
.page-faq #f-3:checked ~ .faq-list .entry[data-cat="3"],
.page-faq #f-4:checked ~ .faq-list .entry[data-cat="4"],
.page-faq #f-5:checked ~ .faq-list .entry[data-cat="5"],
.page-faq #f-6:checked ~ .faq-list .entry[data-cat="6"] {
  display: block;
}
.page-faq .entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  color: var(--ink-muted);
  letter-spacing: 0.05em;
}
.page-faq .entry h3 {
  margin: 0 0 0.4rem;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--ink);
}
.page-faq .entry p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}
.page-faq .entry-time {
  margin-left: auto;
  color: var(--electric-blue);
}

/* ---------- 新手步骤 ---------- */
.page-faq .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}
.page-faq .step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.5rem 1rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(36, 21, 70, 0.88), rgba(21, 11, 46, 0.72));
  border-left: 2px solid rgba(53, 196, 240, 0.5);
}
.page-faq .step-no {
  font-size: 1.5rem;
  line-height: 1;
  color: var(--gold);
}
.page-faq .step-no::after {
  content: "";
  display: block;
  width: 6px;
  height: 6px;
  margin-top: 0.5rem;
  background: var(--electric-blue);
  box-shadow: 8px 0 var(--laser-pink), 0 8px var(--neon-purple);
}
.page-faq .step-body h3 {
  margin: 0 0 0.3rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
}
.page-faq .step-body p {
  margin: 0 0 0.35rem;
  color: var(--ink-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}
.page-faq .step-time {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--pass);
}

/* ---------- 规则问答 ---------- */
.page-faq .qa-list {
  display: grid;
  gap: 0.7rem;
}
.page-faq .qa {
  border-radius: var(--radius-sm);
  background: rgba(36, 21, 70, 0.75);
  border: 1px solid var(--faq-soft);
  border-left: 2px solid transparent;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.page-faq .qa[open] {
  border-left-color: var(--electric-blue);
  background: rgba(36, 21, 70, 0.96);
}
.page-faq .qa summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.05rem;
  cursor: pointer;
  list-style: none;
}
.page-faq .qa summary::-webkit-details-marker {
  display: none;
}
.page-faq .qa summary::marker {
  content: "";
}
.page-faq .qa summary h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
}
.page-faq .qa summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--neon-purple);
}
.page-faq .qa[open] summary::after {
  content: "−";
  color: var(--electric-blue);
}
.page-faq .qa p {
  margin: 0;
  padding: 0 1.05rem 1rem;
  color: var(--ink-muted);
  font-size: 0.94rem;
  line-height: 1.75;
}
.page-faq .qa summary:focus-visible {
  outline: 2px solid var(--electric-blue);
  outline-offset: -2px;
}

/* ---------- 道具与段位 ---------- */
.page-faq .link-pair {
  display: grid;
  gap: 1rem;
}
.page-faq .deep-card {
  padding: 1.35rem;
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(58, 16, 36, 0.9), rgba(36, 21, 70, 0.92));
  border: 1px solid rgba(255, 79, 216, 0.22);
}
.page-faq .deep-card h3 {
  margin: 0 0 0.6rem;
  font-size: 1.1rem;
  color: var(--ink);
}
.page-faq .deep-card ul {
  margin: 0 0 1.2rem;
  padding-left: 1.1rem;
  color: var(--ink-muted);
  font-size: 0.92rem;
  line-height: 1.85;
}

/* ---------- 更新与纠错 ---------- */
.page-faq .faq-update {
  margin-top: 1rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-radius: var(--radius);
  border-top: 0;
  background:
    radial-gradient(70% 90% at 92% 0%, rgba(255, 79, 216, 0.18), transparent 62%),
    linear-gradient(125deg, rgba(58, 16, 36, 0.92), rgba(21, 11, 46, 0.95));
  border: 1px solid rgba(255, 79, 216, 0.22);
}
.page-faq .update-grid {
  display: grid;
  gap: 1rem;
}
.page-faq .update-col {
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  background: rgba(21, 11, 46, 0.55);
  border: 1px dashed var(--faq-soft);
}
.page-faq .update-num {
  margin: 0;
  font-size: 1.6rem;
  color: var(--gold);
  letter-spacing: 0.02em;
}
.page-faq .update-label {
  margin: 0.2rem 0 0.5rem;
  font-size: 0.86rem;
  color: var(--electric-blue);
  letter-spacing: 0.06em;
}
.page-faq .update-col p:last-child {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ink-muted);
}
.page-faq .fix-box {
  margin-top: 1.35rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--faq-soft);
}
.page-faq .fix-box h3 {
  margin: 0 0 0.7rem;
  font-size: 1.02rem;
  color: var(--ink);
}
.page-faq .fix-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
  color: var(--ink-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}
.page-faq .fix-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.65rem;
}
.page-faq .fix-steps .mono {
  color: var(--laser-pink);
  font-size: 0.78rem;
}

/* ---------- 联系 ---------- */
.page-faq .faq-contact .contact-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}
.page-faq .faq-contact .contact-list li {
  display: grid;
  gap: 0.15rem;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-sm);
  background: rgba(36, 21, 70, 0.6);
  border-left: 2px solid rgba(53, 196, 240, 0.45);
}
.page-faq .faq-contact .contact-key {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--ink-muted);
}
.page-faq .faq-contact .contact-value {
  color: var(--ink);
  font-size: 0.95rem;
  word-break: break-word;
}
.page-faq .faq-contact .contact-note {
  max-width: 34em;
  margin: 0 0 1.1rem;
  color: var(--ink-muted);
  font-size: 0.92rem;
  line-height: 1.75;
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-faq .link-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-faq .update-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-faq .hot-item {
    grid-template-columns: 2.2rem minmax(0, 1fr) auto 5.5rem 4rem;
  }
  .page-faq .hot-item .meter {
    grid-column: auto;
    width: 5.5rem;
  }
  .page-faq .hot-count {
    grid-column: auto;
    text-align: right;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1000px) {
  .page-faq .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }
  .page-faq .hot-grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: start;
  }
  .page-faq .faq-workspace {
    grid-template-columns: 14.5rem minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: start;
  }
  .page-faq .faq-toc {
    position: sticky;
    top: 5.5rem;
  }
  .page-faq .faq-toc nav {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }
  .page-faq .faq-toc a {
    width: 100%;
    border-radius: var(--radius-sm);
    border-left: 2px solid transparent;
    justify-content: flex-start;
  }
  .page-faq .faq-toc a.is-active {
    border-left-color: var(--neon-purple);
    box-shadow: none;
    background: rgba(36, 21, 70, 0.9);
  }
  .page-faq .step-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-faq .step:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1180px) {
  .page-faq .step-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-faq .step:last-child {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .hero-media {
    transform: none;
  }
  .page-faq * {
    transition: none !important;
    animation: none !important;
  }
}