.page-faq {
  color: var(--text);
  overflow-x: hidden;
}

.page-faq .faq-rule {
  height: 1px;
  margin: 0 0 clamp(24px, 4vw, 40px);
  border: 0;
  background: linear-gradient(90deg, var(--line) 0%, rgba(38, 68, 58, 0) 76%);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  display: grid;
  gap: 28px;
  align-items: start;
  padding: clamp(18px, 3.6vw, 34px) 0 clamp(10px, 2.4vw, 20px);
}

.page-faq .faq-hero__lead h1 {
  margin: 14px 0 0;
  font-size: clamp(29px, 4.8vw, 50px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.14;
}

.page-faq .faq-lede {
  margin: 18px 0 0;
  max-width: 54ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-2);
}

.page-faq .faq-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-jump .chip {
  text-decoration: none;
  color: var(--text-2);
  font-size: 13px;
  letter-spacing: 0.04em;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-faq .faq-jump .chip:hover {
  color: var(--cyan);
  border-color: rgba(41, 240, 214, 0.5);
  transform: translateY(-2px);
}

.page-faq .faq-hero__art {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--line);
}

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

/* ---------- 区块标题 ---------- */
.page-faq .faq-head {
  max-width: 64ch;
}

.page-faq .faq-head h2,
.page-faq .faq-split__text h2,
.page-faq .faq-help h2 {
  margin: 12px 0 0;
  font-size: clamp(23px, 2.9vw, 33px);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.24;
}

.page-faq .faq-head p,
.page-faq .faq-split__lede {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--text-2);
}

.page-faq .faq-head a,
.page-faq .faq-tip a,
.page-faq .faq-pin a,
.page-faq .faq-help a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(41, 240, 214, 0.35);
}

.page-faq .faq-head a:hover,
.page-faq .faq-tip a:hover,
.page-faq .faq-pin a:hover,
.page-faq .faq-help a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 流程连线 ---------- */
.page-faq .faq-flow {
  display: block;
  width: 100%;
  max-width: 640px;
  height: auto;
  margin: clamp(20px, 3vw, 30px) 0 0;
}

.page-faq .faq-flow__line {
  stroke: var(--line);
  stroke-width: 1;
  stroke-dasharray: 4 7;
}

.page-faq .faq-flow__node {
  fill: var(--cyan);
}

.page-faq .faq-flow__node--mid {
  fill: var(--orange);
}

/* ---------- 步骤卡 / 折叠面板 ---------- */
.page-faq .faq-steps {
  display: grid;
  gap: 16px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-faq .faq-step {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(152deg, rgba(22, 53, 42, 0.92) 0%, rgba(16, 38, 30, 0.92) 100%);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-faq .faq-step:hover,
.page-faq .faq-step[open] {
  border-color: rgba(41, 240, 214, 0.32);
  box-shadow: var(--glow-cyan);
}

.page-faq .faq-step > summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
  -webkit-tap-highlight-color: transparent;
}

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

.page-faq .faq-step > summary::marker {
  content: "";
}

.page-faq .faq-step__num {
  flex: none;
  font-family: var(--font-num);
  font-size: 21px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

.page-faq .faq-step__title {
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
}

.page-faq .faq-step__plus {
  position: relative;
  flex: none;
  width: 18px;
  height: 18px;
  margin-left: auto;
}

.page-faq .faq-step__plus::before,
.page-faq .faq-step__plus::after {
  content: "";
  position: absolute;
  background: var(--cyan);
  border-radius: 2px;
}

.page-faq .faq-step__plus::before {
  left: 0;
  right: 0;
  top: 8px;
  height: 2px;
}

.page-faq .faq-step__plus::after {
  top: 0;
  bottom: 0;
  left: 8px;
  width: 2px;
  transition: transform var(--dur) var(--ease);
}

.page-faq .faq-step[open] .faq-step__plus::after {
  transform: scaleY(0);
}

.page-faq .faq-step__body {
  margin: 0 20px 20px;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  font-size: 15px;
  line-height: 1.95;
  color: var(--text-2);
}

.page-faq .faq-step__body p + p {
  margin-top: 12px;
}

.page-faq .faq-step__hint {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  padding-left: 14px;
  border-left: 2px solid var(--orange);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-faq .faq-steps--fold {
  margin-top: clamp(20px, 3vw, 30px);
}

/* ---------- 双栏：数字解读 ---------- */
.page-faq .faq-split {
  display: grid;
  gap: 28px;
}

.page-faq .faq-facts {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
}

.page-faq .faq-fact {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(22, 53, 42, 0.5);
}

.page-faq .faq-fact dt {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-faq .faq-fact dt::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(41, 240, 214, 0.8);
}

.page-faq .faq-fact:nth-child(2) dt {
  color: var(--orange);
}

.page-faq .faq-fact:nth-child(2) dt::before {
  background: var(--orange);
  box-shadow: 0 0 10px rgba(255, 122, 47, 0.8);
}

.page-faq .faq-fact dd {
  margin: 9px 0 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-2);
}

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

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
}

.page-faq .faq-figure figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.page-faq .faq-tip {
  margin-top: 18px;
  padding: 15px 17px;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--cyan);
  background: rgba(41, 240, 214, 0.07);
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--text-2);
}

.page-faq .faq-tip--block {
  margin-top: clamp(20px, 3vw, 28px);
  max-width: 78ch;
  border-left-color: var(--gold);
  background: rgba(228, 185, 91, 0.07);
}

/* ---------- 固定常看联赛 ---------- */
.page-faq .faq-pin-list {
  display: grid;
  gap: 16px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-faq .faq-pin {
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(28, 66, 52, 0.62) 0%, rgba(16, 38, 30, 0.5) 100%);
}

.page-faq .faq-pin h3 {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 10px;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
}

.page-faq .faq-pin__num {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-faq .faq-pin p {
  margin: 0;
  font-size: 15px;
  line-height: 1.92;
  color: var(--text-2);
}

/* ---------- 阵容提醒 ---------- */
.page-faq .faq-alert-grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-faq .faq-alert-item {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius-md);
  background: rgba(16, 38, 30, 0.66);
}

.page-faq .faq-alert-item--warn {
  border-left-color: var(--orange);
}

.page-faq .faq-alert-item h3 {
  margin: 0 0 8px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--text);
}

.page-faq .faq-alert-item p {
  margin: 0;
  font-size: 14.8px;
  line-height: 1.9;
  color: var(--text-2);
}

/* ---------- 联系客服 ---------- */
.page-faq .faq-help {
  display: grid;
  gap: 26px;
  padding: clamp(22px, 3.4vw, 34px);
  border: 1px solid rgba(228, 185, 91, 0.3);
  border-radius: var(--radius-xl);
  background: linear-gradient(150deg, rgba(22, 53, 42, 0.9) 0%, rgba(10, 20, 16, 0.9) 100%);
}

.page-faq .faq-help__lede {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--text-2);
}

.page-faq .faq-contact-list {
  display: grid;
  gap: 10px;
  margin: 20px 0 22px;
  padding: 0;
  list-style: none;
}

.page-faq .faq-contact-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text);
}

.page-faq .faq-contact-list__key {
  min-width: 5.5em;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-faq .faq-help__prepare h3 {
  margin: 0 0 14px;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--text);
}

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

.page-faq .faq-prepare li {
  position: relative;
  padding-left: 22px;
  font-size: 14.8px;
  line-height: 1.9;
  color: var(--text-2);
}

.page-faq .faq-prepare li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-faq .faq-prepare li:nth-child(2)::before,
.page-faq .faq-prepare li:nth-child(4)::before {
  background: var(--orange);
}

.page-faq .faq-help__note {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 回到顶部 ---------- */
.page-faq .faq-top {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  border: 1px solid rgba(41, 240, 214, 0.4);
  border-radius: var(--pill);
  background: rgba(16, 38, 30, 0.94);
  color: var(--cyan);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-decoration: none;
  box-shadow: var(--glow-cyan);
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-faq .faq-top:hover {
  transform: translateY(-3px);
  background: rgba(22, 53, 42, 0.96);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-faq .faq-alert-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 820px) {
  .page-faq .faq-pin-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-pin:nth-child(3) {
    grid-column: 1 / -1;
  }
}

@media (min-width: 860px) {
  .page-faq .faq-help {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    gap: 40px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-split {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 44px;
    align-items: start;
  }
}

@media (min-width: 940px) {
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 48px;
  }
}

@media (max-width: 600px) {
  .page-faq .faq-step > summary {
    gap: 12px;
    padding: 16px 16px;
  }

  .page-faq .faq-step__num {
    font-size: 18px;
  }

  .page-faq .faq-step__title {
    font-size: 15.5px;
  }

  .page-faq .faq-step__body {
    margin: 0 16px 16px;
    font-size: 14.5px;
  }

  .page-faq .faq-pin {
    padding: 18px 18px;
  }

  .page-faq .faq-fact {
    padding: 14px 16px;
  }

  .page-faq .faq-top {
    right: 12px;
    bottom: 12px;
    padding: 9px 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-step,
  .page-faq .faq-step__plus::after,
  .page-faq .faq-jump .chip,
  .page-faq .faq-top {
    transition: none;
  }

  .page-faq .faq-jump .chip:hover,
  .page-faq .faq-top:hover {
    transform: none;
  }
}