.page-faq {
  --faq-accent: #6A3DFF;
  position: relative;
  padding-bottom: clamp(56px, 9vw, 110px);
}

.page-faq::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 460px;
  background:
    radial-gradient(90% 70% at 78% 0%, rgba(106, 61, 255, .22), transparent 68%),
    radial-gradient(60% 60% at 6% 12%, rgba(47, 243, 224, .09), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.page-faq > * {
  position: relative;
  z-index: 1;
}

/* 面包屑 */
.page-faq .faq-crumb {
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(16px, 3vw, 24px) clamp(16px, 4vw, 32px) 0;
}

/* 页头 */
.page-faq .faq-top {
  position: relative;
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 60px) clamp(16px, 4vw, 32px) clamp(8px, 2vw, 16px);
}

.page-faq .faq-top::after {
  content: "";
  position: absolute;
  left: clamp(16px, 4vw, 32px);
  right: clamp(16px, 4vw, 32px);
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(106, 61, 255, .8) 24%, rgba(47, 243, 224, .7) 68%, transparent);
}

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

.page-faq .faq-top h1 {
  margin: 14px 0 0;
  font-size: clamp(30px, 6.6vw, 72px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--text);
  max-width: 20ch;
}

.page-faq .faq-top__lead {
  margin: 20px 0 0;
  max-width: 640px;
  font-size: clamp(15.5px, 1.7vw, 18px);
  line-height: 1.9;
  color: var(--dim);
}

.page-faq .faq-top__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-chip {
  padding: 6px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--dim);
  background: rgba(12, 16, 34, .62);
}

.page-faq .faq-chip--cyan {
  border-color: rgba(47, 243, 224, .42);
  color: var(--cyan);
}

.page-faq .faq-chip--violet {
  border-color: rgba(106, 61, 255, .55);
  color: #B9A5FF;
}

.page-faq .faq-chip--green {
  border-color: rgba(57, 217, 138, .42);
  color: var(--r-green);
}

.page-faq .faq-chip--gold {
  border-color: rgba(255, 201, 74, .42);
  color: var(--gold);
}

/* 区块通用 */
.page-faq .faq-section {
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(44px, 7vw, 86px) clamp(16px, 4vw, 32px) 0;
  scroll-margin-top: 96px;
}

.page-faq .faq-section__head {
  max-width: 720px;
}

.page-faq .faq-section .section__title {
  margin: 12px 0 0;
  font-size: clamp(25px, 4vw, 42px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-faq .faq-section__lead {
  margin: 14px 0 0;
  max-width: 620px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--dim);
}

/* 三步步骤条 */
.page-faq .faq-steps {
  display: grid;
  gap: 14px;
  margin: clamp(24px, 4vw, 38px) 0 0;
  padding: 0;
  list-style: none;
}

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

.page-faq .faq-step__link {
  display: grid;
  gap: 12px;
  padding: clamp(20px, 3vw, 26px);
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(158deg, rgba(12, 16, 34, .92), rgba(5, 6, 11, .88));
  text-decoration: none;
  transition: transform .22s var(--ease), border-color .22s var(--ease), box-shadow .22s var(--ease);
}

.page-faq .faq-step__link:hover,
.page-faq .faq-step__link:focus-visible {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(106, 61, 255, .35), 0 12px 30px rgba(5, 6, 11, .6);
}

.page-faq .faq-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(47, 243, 224, .45);
  border-radius: 12px;
  font-size: 17px;
  letter-spacing: .04em;
  color: var(--cyan);
  background: rgba(47, 243, 224, .06);
}

.page-faq .faq-step__title {
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 700;
  color: var(--text);
  line-height: 1.35;
}

.page-faq .faq-step__desc {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--dim);
}

/* 图片容器 */
.page-faq .faq-figure {
  margin: clamp(24px, 4vw, 38px) 0 0;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(150deg, rgba(58, 31, 168, .28), rgba(5, 6, 11, .92));
}

.page-faq .faq-figure--steps {
  margin-top: clamp(22px, 3.5vw, 34px);
}

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

.page-faq .faq-figure__cap {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--dim);
  background: rgba(5, 6, 11, .5);
}

/* 账号区块：主体 + 侧栏 */
.page-faq .faq-split {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
  margin-top: clamp(22px, 4vw, 36px);
}

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

.page-faq .faq-split__main p {
  margin: 0 0 16px;
  max-width: 620px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--dim);
}

.page-faq .faq-list {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--dim);
}

.page-faq .faq-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 10px;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-faq .faq-list strong {
  color: var(--text);
  font-weight: 600;
}

.page-faq .faq-split__aside {
  padding: clamp(20px, 3vw, 26px);
  border: 1px solid var(--line);
  border-left: 2px solid var(--violet);
  border-radius: 14px;
  background: var(--glass);
  backdrop-filter: blur(6px);
}

.page-faq .faq-aside__title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--cyan);
}

.page-faq .faq-aside__list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-aside__list li {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--dim);
}

.page-faq .faq-tag {
  display: inline-block;
  margin-right: 7px;
  padding: 2px 8px;
  border: 1px solid rgba(106, 61, 255, .5);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  color: #B9A5FF;
  background: rgba(106, 61, 255, .12);
}

/* 战队关注 */
.page-faq .faq-follow {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  margin-top: clamp(22px, 4vw, 36px);
}

.page-faq .faq-follow .faq-figure {
  margin-top: 0;
}

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

.page-faq .faq-follow__text p {
  margin: 0 0 16px;
  max-width: 620px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--dim);
}

.page-faq .faq-dl {
  margin: 24px 0 0;
  border-top: 1px solid var(--line);
}

.page-faq .faq-dl > div {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-dl dt {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text);
}

.page-faq .faq-dl dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--dim);
}

/* 赛程数据面板 */
.page-faq .faq-panels {
  display: grid;
  gap: 16px;
  margin-top: clamp(22px, 4vw, 36px);
}

.page-faq .faq-panel {
  position: relative;
  min-width: 0;
  padding: clamp(20px, 2.8vw, 28px) clamp(20px, 2.8vw, 28px) clamp(20px, 2.8vw, 28px) clamp(24px, 3.2vw, 32px);
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(165deg, rgba(12, 16, 34, .9), rgba(5, 6, 11, .86));
  overflow: hidden;
}

.page-faq .faq-panel::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--faq-accent);
}

.page-faq .faq-panel--violet {
  --faq-accent: var(--violet);
}

.page-faq .faq-panel--cyan {
  --faq-accent: var(--cyan);
}

.page-faq .faq-panel--gold {
  --faq-accent: var(--gold);
}

.page-faq .faq-panel__idx {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--dim);
}

.page-faq .faq-panel h3 {
  margin: 0 0 10px;
  font-size: 18.5px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
}

.page-faq .faq-panel p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--dim);
}

/* 问答组 */
.page-faq .faq-qa {
  margin-top: clamp(24px, 4vw, 40px);
  border-top: 1px solid var(--line);
  max-width: 920px;
}

.page-faq .faq-q {
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-q__head {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: clamp(18px, 2.6vw, 24px) 52px clamp(18px, 2.6vw, 24px) 14px;
  cursor: pointer;
  list-style: none;
  transition: background .2s var(--ease);
}

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

.page-faq .faq-q__head:hover {
  background: rgba(106, 61, 255, .07);
}

.page-faq .faq-q__head::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 2px;
  border-radius: 2px;
  background: var(--line);
  transition: background .22s var(--ease), top .22s var(--ease), bottom .22s var(--ease);
}

.page-faq .faq-q[open] .faq-q__head::before {
  top: 4px;
  bottom: 4px;
  background: linear-gradient(180deg, var(--cyan), var(--violet));
}

.page-faq .faq-q__head::after {
  content: "+";
  position: absolute;
  right: 10px;
  top: 50%;
  width: 26px;
  height: 26px;
  margin-top: -13px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
  color: var(--cyan);
  transition: transform .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease);
}

.page-faq .faq-q[open] .faq-q__head::after {
  content: "\2212";
  transform: rotate(180deg);
  border-color: var(--cyan);
  background: rgba(47, 243, 224, .1);
}

.page-faq .faq-q__idx {
  flex: 0 0 auto;
  padding-top: 5px;
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--dim);
  transition: color .22s var(--ease);
}

.page-faq .faq-q[open] .faq-q__idx {
  color: var(--cyan);
}

.page-faq .faq-q__text {
  font-size: clamp(16.5px, 2vw, 20px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
}

.page-faq .faq-q__body {
  padding: 0 52px 22px 14px;
  animation: page-faq-in .22s var(--ease);
}

.page-faq .faq-q__body p {
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--dim);
}

.page-faq .faq-q__body a,
.page-faq .faq-qa__foot a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color .2s var(--ease);
}

.page-faq .faq-q__body a:hover,
.page-faq .faq-qa__foot a:hover {
  color: var(--text);
}

.page-faq .faq-qa__foot {
  margin: 22px 0 0;
  padding-left: 14px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--dim);
}

@keyframes page-faq-in {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 人工帮助 */
.page-faq .faq-section--help {
  padding-top: clamp(44px, 7vw, 82px);
}

.page-faq .faq-help {
  display: grid;
  gap: clamp(24px, 3.5vw, 40px);
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(106, 61, 255, .2), transparent 62%),
    linear-gradient(158deg, rgba(12, 16, 34, .95), rgba(5, 6, 11, .96));
}

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

.page-faq .faq-help__text p {
  margin: 14px 0 0;
  max-width: 560px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--dim);
}

.page-faq .faq-help__note {
  font-size: 14.5px;
}

.page-faq .faq-help__text .btn {
  margin-top: 24px;
}

.page-faq .faq-help__panel {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-faq .faq-contact {
  padding: 16px 18px 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(5, 6, 11, .62);
}

.page-faq .faq-contact__k {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--dim);
}

.page-faq .faq-contact__v {
  margin: 0 0 12px;
  font-size: 16px;
  letter-spacing: .02em;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-faq [data-copy] {
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-faq [data-copy][data-copied] {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-faq .faq-help__hours {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--dim);
}

/* 平板与桌面 */
@media (min-width: 720px) {
  .page-faq .faq-q__head {
    padding-left: 18px;
    padding-right: 64px;
  }

  .page-faq .faq-q__body {
    padding: 0 64px 26px 72px;
  }

  .page-faq .faq-q__head::after {
    right: 16px;
    width: 28px;
    height: 28px;
    margin-top: -14px;
  }

  .page-faq .faq-dl > div {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-faq .faq-qa__foot {
    padding-left: 18px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-faq .faq-split {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(26px, 4vw, 48px);
  }

  .page-faq .faq-panels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    align-items: start;
  }

  .page-faq .faq-panels > :nth-child(2) {
    transform: translateY(20px);
  }

  .page-faq .faq-help {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-follow {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr);
    align-items: center;
    gap: clamp(28px, 4vw, 52px);
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-section__head {
    padding-right: 40px;
  }

  .page-faq .faq-qa {
    margin-left: clamp(0px, 4vw, 64px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-step__link,
  .page-faq .faq-q__head::before,
  .page-faq .faq-q__head::after,
  .page-faq .faq-q__idx,
  .page-faq [data-copy] {
    transition: none;
  }

  .page-faq .faq-step__link:hover,
  .page-faq .faq-step__link:focus-visible {
    transform: none;
  }

  .page-faq .faq-panels > :nth-child(2) {
    transform: none;
  }

  .page-faq .faq-q__body {
    animation: none;
  }
}