.page-faq {
  --faq-shadow: 6px 6px 0 rgba(10, 26, 43, 0.14);
  --faq-shadow-lg: 12px 12px 0 rgba(10, 26, 43, 0.12);
  --faq-shadow-sm: 4px 4px 0 rgba(10, 26, 43, 0.12);

  background-color: var(--clr-white, #F7F8FA);
  color: var(--clr-ink, #0A1A2B);
  font-family: var(--font-body, "Noto Sans SC", "PingFang SC", sans-serif);
  line-height: 1.7;
  overflow-x: hidden;
}

.page-faq .faq-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 1.25rem;
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero {
  background: linear-gradient(135deg, #1E5B8A 0%, #17628F 55%, #1D7BA6 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
  border-bottom: 6px solid var(--clr-gold, #C9A86A);
  padding-top: 0.75rem;
}

.page-faq .faq-hero-deco {
  position: absolute;
  top: 0;
  right: 0;
  width: 280px;
  height: 280px;
  background: linear-gradient(135deg, rgba(201, 168, 106, 0.3), rgba(212, 61, 42, 0.24));
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  pointer-events: none;
  z-index: 0;
}

.page-faq .faq-hero-inner {
  padding: 1.5rem 1.25rem 2rem;
}

.page-faq .faq-hero-stripe {
  display: block;
  width: 100%;
  height: auto;
  position: relative;
  z-index: 2;
}

.page-faq .faq-hero .breadcrumb {
  margin: 0 0 1.75rem;
  font-size: 0.8125rem;
}

.page-faq .faq-hero .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .faq-hero .breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.72);
}

.page-faq .faq-hero .breadcrumb li + li::before {
  content: "/";
  color: rgba(255, 255, 255, 0.45);
}

.page-faq .faq-hero .breadcrumb a {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}

.page-faq .faq-hero .breadcrumb a:hover {
  color: #fff;
  border-bottom-color: transparent;
}

.page-faq .faq-hero .breadcrumb [aria-current="page"] {
  color: var(--clr-gold, #C9A86A);
  font-weight: 700;
}

.page-faq .faq-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: center;
}

.page-faq .faq-hero-tag {
  display: inline-flex;
  align-items: center;
  background: var(--clr-red, #D43D2A);
  color: #fff;
  padding: 0.28rem 0.8rem;
  font-size: 0.75rem;
  font-weight: 700;
  border: 1px solid #fff;
  box-shadow: 3px 3px 0 rgba(10, 26, 43, 0.35);
  letter-spacing: 0.12em;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.page-faq .faq-hero h1 {
  font-family: var(--font-title, "Noto Serif SC", serif);
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.12;
  margin: 0 0 0.9rem;
  text-shadow: 2px 2px 0 rgba(10, 26, 43, 0.3);
  letter-spacing: -0.01em;
}

.page-faq .faq-hero p {
  font-size: 1rem;
  max-width: 35em;
  color: rgba(255, 255, 255, 0.9);
  margin: 0 0 1.25rem;
}

.page-faq .faq-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.8rem;
}

.page-faq .faq-hero-stat {
  border-left: 3px solid var(--clr-gold, #C9A86A);
  padding-left: 0.8rem;
  min-width: 108px;
}

.page-faq .faq-hero-stat-num {
  display: block;
  font-family: var(--font-title, "Noto Serif SC", serif);
  font-size: 1.7rem;
  font-weight: 900;
  line-height: 1.1;
  color: #fff;
}

.page-faq .faq-hero-stat-label {
  display: block;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 0.05em;
  margin-top: 0.15rem;
}

.page-faq .faq-hero-figure {
  margin: 0;
  background: #fff;
  border: 4px solid #fff;
  box-shadow: 10px 10px 0 rgba(10, 26, 43, 0.35);
}

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

.page-faq .faq-hero-figure figcaption {
  background: #fff;
  color: var(--clr-blue, #1E5B8A);
  font-size: 0.78rem;
  font-weight: 700;
  text-align: center;
  padding: 0.5rem 0.8rem;
  letter-spacing: 0.14em;
}

.page-faq .faq-section {
  padding: 2.5rem 0;
}

.page-faq .faq-hot-section {
  background: var(--clr-white, #F7F8FA);
}

.page-faq .faq-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.9rem;
  margin-bottom: 1.8rem;
}

.page-faq .faq-section-index {
  font-family: var(--font-title, "Noto Serif SC", serif);
  font-size: 2.6rem;
  font-weight: 900;
  line-height: 1;
  color: var(--clr-red, #D43D2A);
  letter-spacing: -0.04em;
}

.page-faq .faq-section-headtext h2 {
  font-family: var(--font-title, "Noto Serif SC", serif);
  font-size: clamp(1.45rem, 3vw, 2rem);
  font-weight: 800;
  line-height: 1.2;
  margin: 0;
}

.page-faq .faq-section-headtext p {
  margin: 0.25rem 0 0;
  font-size: 0.9rem;
  color: #6b7a8a;
}

.page-faq .faq-section-link {
  margin-left: auto;
  align-self: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--clr-blue, #1E5B8A);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

.page-faq .faq-section-link:hover {
  color: var(--clr-red, #D43D2A);
  border-bottom-color: var(--clr-red, #D43D2A);
}

.page-faq .faq-hot-board {
  max-width: 900px;
}

.page-faq .faq-hot-item {
  background: #fff;
  border: 2px solid var(--clr-ink, #0A1A2B);
  box-shadow: var(--faq-shadow);
  margin-bottom: 1rem;
}

.page-faq .faq-hot-item[open] {
  box-shadow: var(--faq-shadow-lg);
}

.page-faq .faq-hot-summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1.05rem 1.15rem;
  cursor: pointer;
  background: #fff;
  font-family: var(--font-body, "Noto Sans SC", sans-serif);
}

.page-faq .faq-hot-summary::-webkit-details-marker,
.page-faq .faq-cat-summary::-webkit-details-marker {
  display: none;
}

.page-faq .faq-hot-summary:hover,
.page-faq .faq-cat-summary:hover {
  background: var(--clr-paper, #FDF6E3);
}

.page-faq .faq-hot-num {
  flex-shrink: 0;
  font-family: var(--font-title, "Noto Serif SC", serif);
  font-size: 0.85rem;
  font-weight: 900;
  color: var(--clr-red, #D43D2A);
  background: rgba(212, 61, 42, 0.1);
  border: 1px solid rgba(212, 61, 42, 0.25);
  padding: 0.12rem 0.48rem;
}

.page-faq .faq-hot-question {
  flex: 1;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--clr-ink, #0A1A2B);
  margin: 0;
}

.page-faq .faq-hot-arrow,
.page-faq .faq-cat-arrow {
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.page-faq .faq-hot-arrow {
  width: 24px;
  height: 24px;
  color: var(--clr-blue, #1E5B8A);
}

.page-faq .faq-hot-item[open] .faq-hot-arrow,
.page-faq .faq-cat-item[open] .faq-cat-arrow {
  transform: rotate(180deg);
}

.page-faq .faq-hot-answer {
  border-top: 2px solid var(--clr-ink, #0A1A2B);
  background: var(--clr-paper, #FDF6E3);
  padding: 1rem 1.15rem 1.2rem;
}

.page-faq .faq-hot-answer p,
.page-faq .faq-cat-a p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: #243747;
}

.page-faq .faq-answer-mark {
  display: inline-block;
  background: var(--clr-red, #D43D2A);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.08rem 0.42rem;
  margin-right: 0.4rem;
  vertical-align: 0.18em;
}

.page-faq .faq-cat-section {
  background: var(--clr-paper, #FDF6E3);
  border-top: 2px solid var(--clr-ink, #0A1A2B);
  border-bottom: 2px solid var(--clr-ink, #0A1A2B);
}

.page-faq .faq-filterbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 1.8rem;
}

.page-faq .faq-filterbar .filter-btn {
  font-family: var(--font-body, "Noto Sans SC", sans-serif);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--clr-ink, #0A1A2B);
  background: #fff;
  border: 2px solid var(--clr-ink, #0A1A2B);
  padding: 0.5rem 1rem;
  cursor: pointer;
  box-shadow: 3px 3px 0 rgba(10, 26, 43, 0.15);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.page-faq .faq-filterbar .filter-btn:hover {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0 rgba(10, 26, 43, 0.2);
}

.page-faq .faq-filterbar .filter-btn.is-active {
  background: var(--clr-blue, #1E5B8A);
  color: #fff;
  box-shadow: 4px 4px 0 rgba(10, 26, 43, 0.25);
}

.page-faq .faq-cat-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.4rem;
}

.page-faq .faq-cat-block {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 2px solid var(--clr-ink, #0A1A2B);
  box-shadow: var(--faq-shadow);
}

.page-faq .faq-cat-block[data-category="download"] .faq-cat-mark {
  background: var(--clr-blue, #1E5B8A);
}

.page-faq .faq-cat-block[data-category="schedule"] .faq-cat-mark {
  background: var(--clr-gold, #C9A86A);
  color: var(--clr-ink, #0A1A2B);
}

.page-faq .faq-cat-block[data-category="scorer"] .faq-cat-mark {
  background: var(--clr-red, #D43D2A);
}

.page-faq .faq-cat-block[data-category="guide"] .faq-cat-mark {
  background: var(--clr-obsidian, #111820);
}

.page-faq .faq-cat-head {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1.1rem 1.2rem;
  border-bottom: 2px solid var(--clr-ink, #0A1A2B);
}

.page-faq .faq-cat-mark {
  width: 3rem;
  height: 3rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title, "Noto Serif SC", serif);
  font-size: 1.35rem;
  font-weight: 900;
  color: #fff;
  border: 2px solid var(--clr-ink, #0A1A2B);
  box-shadow: 3px 3px 0 rgba(10, 26, 43, 0.18);
}

.page-faq .faq-cat-titles h3 {
  font-family: var(--font-title, "Noto Serif SC", serif);
  font-size: 1.22rem;
  font-weight: 800;
  line-height: 1.2;
  margin: 0;
}

.page-faq .faq-cat-titles p {
  margin: 0.1rem 0 0;
  font-size: 0.78rem;
  color: #7a8794;
}

.page-faq .faq-cat-head .tag {
  margin-left: auto;
  background: var(--clr-paper, #FDF6E3);
  border: 1px solid var(--clr-gray, #D1D9E0);
  color: #5a6878;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.18rem 0.6rem;
  white-space: nowrap;
}

.page-faq .faq-cat-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 0.85rem 1.1rem 1.2rem;
  flex: 1;
}

.page-faq .faq-cat-item {
  border: 2px solid var(--clr-gray, #D1D9E0);
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-faq .faq-cat-item[open] {
  border-color: var(--clr-ink, #0A1A2B);
  box-shadow: var(--faq-shadow-sm);
}

.page-faq .faq-cat-summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.72rem 0.8rem;
  cursor: pointer;
  background: #fff;
  font-family: var(--font-body, "Noto Sans SC", sans-serif);
}

.page-faq .faq-cat-num {
  flex-shrink: 0;
  font-family: var(--font-title, "Noto Serif SC", serif);
  font-size: 0.72rem;
  font-weight: 900;
  color: var(--clr-blue, #1E5B8A);
  border: 1px solid var(--clr-blue, #1E5B8A);
  padding: 0.08rem 0.36rem;
}

.page-faq .faq-cat-q {
  flex: 1;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--clr-ink, #0A1A2B);
  margin: 0;
}

.page-faq .faq-cat-arrow {
  width: 18px;
  height: 18px;
  color: var(--clr-blue, #1E5B8A);
}

.page-faq .faq-cat-a {
  border-top: 2px solid var(--clr-ink, #0A1A2B);
  background: var(--clr-paper, #FDF6E3);
  padding: 0.85rem 0.9rem;
}

.page-faq .faq-cat-a p {
  font-size: 0.88rem;
}

.page-faq .faq-cat-block[hidden],
.page-faq .faq-cat-block[data-hidden="true"] {
  display: none;
}

.page-faq .faq-support {
  background: var(--clr-obsidian, #111820);
  color: #fff;
  padding: 3rem 0;
}

.page-faq .faq-support-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: center;
  background: linear-gradient(145deg, rgba(30, 91, 138, 0.4), transparent 55%), #1a2330;
  border: 2px solid rgba(255, 255, 255, 0.25);
  padding: 1.75rem;
  box-shadow: 12px 12px 0 rgba(0, 0, 0, 0.28);
}

.page-faq .faq-support-media {
  margin: 0;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  border: 4px solid var(--clr-gold, #C9A86A);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.35);
  background: #fff;
}

.page-faq .faq-support-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.page-faq .faq-support-card:hover .faq-support-media img {
  transform: scale(1.03);
}

.page-faq .faq-support-kicker {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clr-gold, #C9A86A);
  margin-bottom: 0.35rem;
}

.page-faq .faq-support-text h2 {
  font-family: var(--font-title, "Noto Serif SC", serif);
  font-size: 1.65rem;
  font-weight: 800;
  line-height: 1.25;
  margin: 0 0 0.55rem;
  color: #fff;
}

.page-faq .faq-support-text > p {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.84);
}

.page-faq .faq-support-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
}

.page-faq .faq-support-list li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.38rem 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.22);
  font-size: 0.92rem;
  word-break: break-all;
}

.page-faq .faq-support-label {
  flex-shrink: 0;
  min-width: 3.4rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-gold, #C9A86A);
}

.page-faq .faq-support-note {
  background: rgba(30, 91, 138, 0.55);
  border-left: 4px solid var(--clr-gold, #C9A86A);
  padding: 0.75rem 1rem;
  font-size: 0.82rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.92);
  margin: 0 0 1.2rem;
}

.page-faq .faq-support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.page-faq .faq-support-actions .btn {
  text-decoration: none;
  font-family: var(--font-body, "Noto Sans SC", sans-serif);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.65rem 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-faq .faq-support-actions .btn:hover {
  transform: translate(-2px, -2px);
}

.page-faq .faq-support-actions .btn-accent {
  background: var(--clr-red, #D43D2A);
  color: #fff;
  border: 2px solid #fff;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.4);
}

.page-faq .faq-support-actions .btn-primary {
  background: var(--clr-blue, #1E5B8A);
  color: #fff;
  border: 2px solid #fff;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.4);
}

.page-faq [data-reveal] {
  opacity: 0.001;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.page-faq [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-faq [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-faq .faq-hot-arrow,
  .page-faq .faq-cat-arrow {
    transition: none;
  }
}

@media (min-width: 768px) {
  .page-faq .faq-hero-inner {
    padding: 2rem 1.5rem 2.8rem;
  }

  .page-faq .faq-hero-grid {
    grid-template-columns: 5fr 7fr;
    gap: 2rem;
  }

  .page-faq .faq-hero-figure {
    transform: rotate(0.8deg);
    margin-right: 0.5rem;
  }

  .page-faq .faq-section {
    padding: 4rem 0;
  }

  .page-faq .faq-section-head {
    margin-bottom: 2.4rem;
  }

  .page-faq .faq-hot-item {
    margin-bottom: 1.15rem;
  }

  .page-faq .faq-hot-summary {
    padding: 1.2rem 1.4rem;
  }

  .page-faq .faq-hot-answer {
    padding: 1.1rem 1.4rem 1.3rem;
  }

  .page-faq .faq-support {
    padding: 4rem 0;
  }

  .page-faq .faq-support-card {
    grid-template-columns: 220px 1fr;
    gap: 2rem;
    padding: 2.2rem;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-cat-board {
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem;
    align-items: stretch;
  }

  .page-faq .faq-cat-block:nth-child(2n) {
    transform: translateY(18px);
  }

  .page-faq .faq-cat-block:nth-child(2n):hover {
    transform: translateY(14px);
  }

  .page-faq .faq-filterbar {
    margin-bottom: 2.4rem;
  }
}