.page-faq {
  background: var(--night);
  color: var(--moon);
}

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding-block: 24px 40px;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(560px 320px at 84% 16%, rgba(255, 122, 47, 0.15), transparent 70%),
    radial-gradient(460px 300px at 66% 96%, rgba(18, 194, 160, 0.11), transparent 72%),
    radial-gradient(520px 260px at 6% 60%, rgba(75, 140, 255, 0.09), transparent 74%);
  pointer-events: none;
}

.page-faq .faq-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  align-items: center;
}

.page-faq .faq-hero-copy h1 {
  margin: 12px 0 18px;
  font-size: clamp(34px, 6.2vw, 68px);
  font-weight: 300;
  line-height: 1.12;
  letter-spacing: -0.02em;
  max-width: 15ch;
}

.page-faq .faq-hero-copy .lede {
  margin: 0;
  max-width: 62ch;
  color: var(--steel);
  font-size: 15.5px;
  line-height: 1.85;
}

.page-faq .faq-hero-meta {
  list-style: none;
  margin: 26px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
}

.page-faq .faq-hero-meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-faq .faq-hero-meta .num {
  font-family: var(--font-num);
  font-size: 24px;
  font-weight: 700;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-hero-meta .label {
  color: var(--steel);
}

.page-faq .faq-hero-visual {
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
}

.page-faq .faq-hero-svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-faq .faq-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 44px;
  padding-block: 44px 72px;
}

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

.page-faq .faq-toc {
  display: none;
}

.page-faq .faq-toc-head {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-faq .faq-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--line);
}

.page-faq .faq-toc-list a {
  display: block;
  margin-left: -1px;
  padding: 7px 0 7px 14px;
  border-left: 2px solid transparent;
  color: var(--steel);
  font-size: 13px;
  line-height: 1.55;
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-faq .faq-toc-list a:hover,
.page-faq .faq-toc-list a[aria-current="true"] {
  color: var(--moon);
  border-left-color: var(--amber);
}

.page-faq .faq-block {
  scroll-margin-top: 96px;
}

.page-faq .faq-block + .faq-block {
  margin-top: 58px;
}

.page-faq .faq-block-head {
  max-width: 74ch;
  margin-bottom: 24px;
}

.page-faq .faq-block-head .eyebrow {
  margin: 0 0 8px;
}

.page-faq .faq-block-head .heading {
  margin: 0 0 12px;
  font-size: clamp(22px, 3vw, 30px);
}

.page-faq .faq-block-head .body-copy {
  margin: 0;
  color: var(--steel);
  font-size: 15px;
  line-height: 1.8;
}

/* 步骤区 */
.page-faq .faq-step-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

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

.page-faq .faq-step {
  position: relative;
  padding: 20px 22px 20px 66px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  transition: border-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-faq .faq-step:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.page-faq .faq-step-num {
  position: absolute;
  left: 20px;
  top: 20px;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--amber);
  color: #1B1200;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-faq .faq-step .subheading {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  color: var(--moon);
}

.page-faq .faq-step .body-copy {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--steel);
}

.page-faq .faq-step-hint {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 12px 0 0;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--jade);
}

.page-faq .faq-step-hint-dot {
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--jade);
}

.page-faq .faq-step-figure {
  margin: 0;
  min-width: 0;
}

.page-faq .faq-step-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  background: var(--panel);
  object-fit: cover;
}

.page-faq .faq-step-figure .media-caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--steel);
}

/* 提示卡组 */
.page-faq .faq-tips {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-faq .faq-tip {
  padding: 20px 22px;
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(22, 35, 58, 0.82), rgba(14, 22, 38, 0.96));
}

.page-faq .faq-tip .subheading {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 800;
  color: var(--moon);
}

.page-faq .faq-tip .body-copy {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--steel);
}

/* 球队库条目 */
.page-faq .faq-ledger {
  margin: 0;
  border-top: 1px solid var(--line);
}

.page-faq .faq-ledger-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-ledger-term {
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-faq .faq-ledger-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

.page-faq .faq-ledger-desc strong {
  color: var(--moon);
  font-weight: 700;
}

/* 账号与数据校正三步 */
.page-faq .faq-track {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-faq .faq-track-item {
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 2px solid var(--link);
  border-radius: 0 0 var(--radius-m) var(--radius-m);
}

.page-faq .faq-track-item:nth-child(2) {
  border-top-color: var(--jade);
}

.page-faq .faq-track-item:nth-child(3) {
  border-top-color: var(--orange);
}

.page-faq .faq-track-item .label {
  display: block;
  margin-bottom: 10px;
  color: var(--steel);
}

.page-faq .faq-track-item .subheading {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 800;
  color: var(--moon);
}

.page-faq .faq-track-item .body-copy {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--steel);
}

/* 常见问题 */
.page-faq .faq-quick-banner {
  margin: 0 0 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
}

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

.page-faq .faq-qa-wrap {
  max-width: 86ch;
}

.page-faq .faq-qa-group-title {
  margin: 28px 0 10px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-faq .faq-qa-group-title:first-child {
  margin-top: 0;
}

.page-faq .faq-qa {
  background: rgba(14, 22, 38, 0.55);
  border-bottom: 1px solid var(--line);
  transition: background 200ms var(--ease);
}

.page-faq .faq-qa[open] {
  background: rgba(22, 35, 58, 0.6);
}

.page-faq .faq-qa summary {
  position: relative;
  display: block;
  padding: 16px 46px 16px 16px;
  border-left: 3px solid transparent;
  color: var(--moon);
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.6;
  cursor: pointer;
  list-style: none;
  transition: border-color 200ms var(--ease), background 200ms var(--ease);
}

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

.page-faq .faq-qa summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-num);
  font-size: 20px;
  line-height: 1;
  color: var(--steel);
  transition: color 200ms var(--ease);
}

.page-faq .faq-qa summary:hover {
  border-left-color: var(--line-strong);
}

.page-faq .faq-qa[open] summary {
  border-left-color: var(--amber);
}

.page-faq .faq-qa[open] summary::after {
  content: "\2013";
  color: var(--amber);
}

.page-faq .faq-qa-body {
  padding: 0 46px 20px 16px;
  border-left: 3px solid var(--amber);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--steel);
}

.page-faq .faq-qa-body p {
  margin: 0 0 10px;
}

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

.page-faq .faq-qa-body a {
  color: var(--link);
  text-underline-offset: 3px;
}

/* 咨询引导 */
.page-faq .faq-ask {
  position: relative;
  overflow: hidden;
  margin-top: 64px;
  padding: 30px 24px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-l);
  background:
    linear-gradient(150deg, rgba(22, 35, 58, 0.94) 0%, rgba(14, 22, 38, 0.97) 58%, rgba(255, 122, 47, 0.12) 100%);
  box-shadow: var(--shadow-deep);
}

.page-faq .faq-ask-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-faq .faq-ask-copy .heading {
  margin: 8px 0 14px;
  font-size: clamp(24px, 3.4vw, 34px);
}

.page-faq .faq-ask-copy .body-copy {
  margin: 0 0 12px;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--steel);
}

.page-faq .faq-ask-copy .btn {
  margin-top: 12px;
}

.page-faq .faq-contact {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  min-width: 0;
}

.page-faq .faq-contact-item {
  padding: 15px 18px;
  border-radius: var(--radius-s);
  border: 1px solid var(--line);
  background: rgba(6, 10, 19, 0.6);
}

.page-faq .faq-contact-label {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-faq .faq-contact-value {
  display: block;
  font-size: 15px;
  line-height: 1.6;
  color: var(--moon);
  word-break: break-word;
}

.page-faq .faq-contact-value--num {
  font-family: var(--font-num);
  font-size: 17px;
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
}

@media (min-width: 640px) {
  .page-faq .faq-tips {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-faq .faq-ledger-row {
    grid-template-columns: 176px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-faq .faq-track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero-inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    gap: 52px;
  }

  .page-faq .faq-step-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 40px;
    align-items: start;
  }

  .page-faq .faq-ask {
    padding: 44px 46px;
  }

  .page-faq .faq-ask-inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.85fr);
    gap: 52px;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-body {
    grid-template-columns: minmax(0, 1fr) 190px;
    gap: 72px;
    padding-block: 62px 96px;
  }

  .page-faq .faq-toc {
    display: block;
    position: sticky;
    top: 104px;
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-step,
  .page-faq .faq-toc-list a,
  .page-faq .faq-qa,
  .page-faq .faq-qa summary,
  .page-faq .faq-qa summary::after {
    transition: none;
  }

  .page-faq .faq-step:hover {
    transform: none;
  }
}