/* 必博体育帮助中心 · page-faq 专属样式 */

.page-faq {
  --faq-gap: 32px;
  --faq-panel: linear-gradient(180deg, rgba(26, 26, 46, 0.9) 0%, rgba(10, 14, 39, 0.74) 100%);
  background: var(--bg-black);
  color: var(--gray);
}

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 20%, rgba(155, 48, 255, 0.28) 0%, transparent 32%),
    linear-gradient(105deg, rgba(255, 107, 0, 0.14) 0%, transparent 26%),
    var(--bg-deep);
  border-bottom: 1px solid var(--line-bright);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "//HELP";
  position: absolute;
  right: -10px;
  bottom: -18px;
  font-family: var(--font-mono);
  font-size: clamp(64px, 12vw, 132px);
  line-height: 1;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.16);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  padding: 44px 0 36px;
}

.page-faq .breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-faq .breadcrumb a {
  color: var(--cyan);
  text-decoration: none;
}

.page-faq .breadcrumb a:hover {
  color: var(--white);
}

.page-faq .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--purple);
  text-transform: uppercase;
}

.page-faq .eyebrow::before {
  content: "";
  width: 20px;
  height: 2px;
  background: var(--orange);
  flex: 0 0 auto;
}

.page-faq .faq-hero__text h1 {
  display: inline-block;
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: clamp(28px, 4.4vw, 46px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--white);
  transform: skewX(-3deg);
}

.page-faq .faq-hero__text p {
  max-width: 700px;
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--gray);
}

.page-faq .faq-command {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 720px;
  margin-top: 28px;
  padding: 11px 14px;
  background: var(--bg-ink);
  border: 1px solid var(--line-bright);
  border-left: 4px solid var(--orange);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.35);
  font-family: var(--font-mono);
}

.page-faq .faq-command::before {
  content: "$";
  color: var(--green);
  font-weight: 700;
  font-size: 16px;
}

.page-faq .faq-command__label {
  color: var(--purple);
  font-size: 13px;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-faq .faq-command__input {
  flex: 1 1 auto;
  min-width: 0;
  color: var(--white);
  font-size: 13px;
  line-height: 1.5;
  opacity: 0.92;
}

.page-faq .faq-command__hint {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 12px;
  border: 1px solid var(--line);
  padding: 4px 8px;
  white-space: nowrap;
}

.page-faq .faq-layout {
  display: grid;
  gap: 28px;
  padding: 36px 0 64px;
}

.page-faq .faq-index {
  position: relative;
  align-self: start;
  padding: 18px 16px;
  background: var(--bg-ink);
  border: 1px solid var(--line);
}

.page-faq .faq-index__title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--purple);
  text-transform: uppercase;
}

.page-faq .faq-index__title::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: var(--line);
}

.page-faq .faq-index__item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--gray);
  font-size: 14px;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, padding-left 0.2s;
}

.page-faq .faq-index__item:last-child {
  border-bottom: 0;
}

.page-faq .faq-index__item:hover {
  background: rgba(255, 107, 0, 0.08);
  color: var(--white);
  padding-left: 10px;
}

.page-faq .faq-index__item:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-faq .faq-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
}

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

.page-faq .faq-group {
  position: relative;
  padding: 24px 18px 18px;
  margin-bottom: var(--faq-gap);
  background: var(--faq-panel);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.page-faq .faq-group::before {
  content: "";
  position: absolute;
  top: 0;
  left: 18px;
  width: 64px;
  height: 4px;
  background: var(--orange);
}

.page-faq .faq-group__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  margin-bottom: 16px;
}

.page-faq .faq-group__code {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--purple);
  background: rgba(155, 48, 255, 0.12);
  border-left: 3px solid var(--purple);
  padding: 4px 10px;
}

.page-faq .faq-group__head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 24px;
  line-height: 1.2;
  color: var(--white);
}

.page-faq .faq-group__desc {
  flex-basis: 100%;
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.page-faq .faq-figure {
  margin: 16px 0 18px;
  padding: 8px;
  background: var(--bg-ink);
  border: 1px solid var(--line);
}

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

.page-faq .faq-figure__cap {
  margin: 8px 0 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-faq .faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.page-faq .faq-item:last-child {
  border-bottom: 0;
}

.page-faq .faq-item__q {
  display: flex;
  align-items: center;
  gap: 10px;
  list-style: none;
  cursor: pointer;
  padding: 16px 4px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--white);
  transition: background 0.2s, padding-left 0.2s;
}

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

.page-faq .faq-item__q::marker {
  content: "";
}

.page-faq .faq-item__q:hover {
  background: rgba(255, 255, 255, 0.03);
  padding-left: 8px;
}

.page-faq .faq-item__q:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-faq .faq-item__mark {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
  border: 1px solid rgba(255, 107, 0, 0.32);
  padding: 2px 6px;
}

.page-faq .faq-item__qtext {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .faq-item__status {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--green);
  border: 1px solid rgba(57, 255, 20, 0.3);
  padding: 2px 8px;
  white-space: nowrap;
}

.page-faq .faq-item__status.is-hot {
  color: var(--gold);
  border-color: rgba(255, 215, 0, 0.35);
}

.page-faq .faq-item__status.is-warn {
  color: var(--gold);
  border-color: rgba(255, 215, 0, 0.35);
}

.page-faq .faq-item__status.is-live {
  color: var(--green);
  border-color: rgba(57, 255, 20, 0.4);
}

.page-faq .faq-item__status.is-24 {
  color: var(--purple);
  border-color: rgba(155, 48, 255, 0.4);
}

.page-faq .faq-item__toggle {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--muted);
  transition: transform 0.2s, color 0.2s;
}

.page-faq .faq-item[open] .faq-item__toggle {
  transform: rotate(45deg);
  color: var(--orange);
}

.page-faq .faq-item__a {
  margin: 0 0 18px 4px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.045);
  border-left: 3px solid var(--orange);
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

.page-faq .faq-item__a p {
  margin: 0 0 12px;
}

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

.page-faq .faq-item__a strong {
  color: var(--white);
  font-weight: 700;
}

.page-faq .faq-item__a ol {
  margin: 10px 0 12px;
  padding-left: 22px;
}

.page-faq .faq-item__a li {
  margin-bottom: 8px;
}

.page-faq .faq-item__a li::marker {
  font-family: var(--font-mono);
  color: var(--orange);
}

.page-faq .faq-item__a a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-item__a a:hover {
  color: var(--white);
}

.page-faq .faq-reminder {
  margin: 18px 0 6px;
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--gray);
  background: linear-gradient(90deg, rgba(255, 107, 0, 0.14) 0%, rgba(255, 107, 0, 0.02) 100%);
  border-left: 3px solid var(--orange);
}

.page-faq .faq-live-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--green);
  background: rgba(57, 255, 20, 0.07);
  border: 1px solid rgba(57, 255, 20, 0.22);
}

.page-faq .faq-live-note::before {
  content: "●";
  color: var(--green);
}

.page-faq .faq-contact {
  display: grid;
  gap: 12px;
  margin: 14px 0;
}

.page-faq .faq-contact__row {
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(0, 0, 0, 0.22);
  border-left: 3px solid var(--purple);
  font-size: 14px;
}

.page-faq .faq-contact__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--purple);
}

.page-faq .faq-contact__value {
  color: var(--white);
  word-break: break-word;
}

@media (min-width: 900px) {
  .page-faq .faq-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 28px;
    padding: 52px 0 84px;
  }

  .page-faq .faq-index {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-faq .faq-group {
    padding: 30px 26px 24px;
  }

  .page-faq .faq-group::before {
    left: 26px;
    width: 88px;
  }

  .page-faq .faq-group__head h2 {
    font-size: 28px;
  }
}

@media (min-width: 1200px) {
  .page-faq .faq-layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 40px;
  }
}