.page-faq {
  --faq-card-bg: linear-gradient(165deg, rgba(20, 28, 46, 0.96), rgba(12, 18, 32, 0.96));
  --faq-edge: 1px solid var(--line);
  --faq-cyan-soft: rgba(47, 227, 214, 0.07);
  padding-bottom: 48px;
}

/* ---------- 面包屑 ---------- */
.page-faq .faq-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 24px 0 4px;
  font-size: var(--t-sm);
  color: var(--mist);
}

.page-faq .faq-breadcrumbs .breadcrumbs-item + .breadcrumbs-item::before {
  content: "/";
  margin-right: 10px;
  color: rgba(154, 169, 194, 0.45);
}

.page-faq .faq-breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .faq-breadcrumbs a:hover,
.page-faq .faq-breadcrumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-faq .faq-breadcrumbs [aria-current="page"] {
  color: var(--white);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding-top: 4px;
}

.page-faq .faq-hero-grid {
  display: grid;
  gap: 34px;
}

.page-faq .exhibit-tag {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.2em;
  color: var(--magenta);
  margin: 0;
}

.page-faq h1 {
  margin: 18px 0 18px;
  font-family: var(--f-head);
  font-size: clamp(30px, 7.2vw, 52px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-faq .faq-hero-copy .lede {
  max-width: 62ch;
  color: var(--mist);
  margin: 0;
}

.page-faq .faq-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-faq .faq-hero-panel {
  position: relative;
  overflow: hidden;
  padding: 26px 22px 26px;
  border: var(--faq-edge);
  border-radius: var(--r);
  background: var(--faq-card-bg);
}

.page-faq .faq-hero-panel::before {
  content: "";
  position: absolute;
  top: -70px;
  right: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 227, 214, 0.42), transparent 70%);
  opacity: 0.7;
  animation: faq-breathe 6s ease-in-out infinite;
  pointer-events: none;
}

@keyframes faq-breathe {
  0%, 100% { opacity: 0.68; }
  50% { opacity: 0.84; }
}

.page-faq .faq-panel-title {
  position: relative;
  margin: 0 0 18px;
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.22em;
  color: var(--cyan);
}

.page-faq .faq-panel-list {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-faq .faq-panel-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding-top: 14px;
  border-top: var(--faq-edge);
  font-size: var(--t-sm);
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .faq-panel-list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-faq .faq-panel-list .mono {
  font-family: var(--f-mono);
  font-size: var(--t-lg);
  color: var(--amber);
  letter-spacing: 0.02em;
}

/* ---------- 三步流程 ---------- */
.page-faq .faq-steps-list {
  list-style: none;
  margin: 42px 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-faq .faq-step {
  position: relative;
  padding: 26px 22px 26px 24px;
  border: var(--faq-edge);
  border-radius: var(--r);
  background: var(--faq-card-bg);
}

.page-faq .faq-step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan), var(--magenta));
}

.page-faq .faq-step-no {
  display: inline-block;
  margin-bottom: 14px;
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.24em;
  color: var(--amber);
}

.page-faq .faq-step-title {
  margin: 0 0 10px;
  font-family: var(--f-head);
  font-size: var(--t-lg);
  line-height: 1.4;
  color: var(--white);
}

.page-faq .faq-step p {
  margin: 0;
  font-size: var(--t-sm);
  line-height: 1.9;
  color: var(--mist);
}

.page-faq .faq-steps-figure {
  margin: 44px 0 0;
}

.page-faq .faq-steps-figure img,
.page-faq .faq-channels-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: var(--faq-edge);
  border-radius: var(--r);
}

.page-faq .media-caption {
  margin-top: 12px;
  font-size: var(--t-sm);
  color: var(--mist);
}

/* ---------- 目录 vs 快捷入口 ---------- */
.page-faq .faq-compare {
  display: grid;
  gap: 22px;
  margin-top: 42px;
}

.page-faq .faq-compare-item {
  padding: 28px 24px;
  border: var(--faq-edge);
  border-radius: var(--r);
  background: var(--graphite);
}

.page-faq .faq-compare-item--accent {
  background:
    linear-gradient(150deg, rgba(255, 61, 154, 0.12), rgba(47, 227, 214, 0.08) 70%),
    var(--graphite);
  border-color: rgba(255, 61, 154, 0.32);
}

.page-faq .faq-compare-item h3 {
  margin: 14px 0 12px;
  font-family: var(--f-head);
  font-size: var(--t-lg);
  line-height: 1.4;
  color: var(--white);
}

.page-faq .faq-compare-item > p {
  margin: 0;
  font-size: var(--t-sm);
  line-height: 1.9;
  color: var(--mist);
}

.page-faq .faq-mini-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-mini-list li {
  position: relative;
  padding-left: 20px;
  font-size: var(--t-sm);
  line-height: 1.8;
  color: var(--white);
}

.page-faq .faq-mini-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

.page-faq .faq-inline-cta {
  margin: 30px 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--amber);
  font-size: var(--t-sm);
  line-height: 1.9;
  color: var(--mist);
}

.page-faq .faq-inline-cta a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 214, 0.45);
}

.page-faq .faq-inline-cta a:hover,
.page-faq .faq-inline-cta a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 记录与状态 ---------- */
.page-faq .faq-duo {
  display: grid;
  gap: 22px;
  margin-top: 42px;
}

.page-faq .faq-duo-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 28px 24px;
  border: var(--faq-edge);
  border-radius: var(--r);
}

.page-faq .faq-duo-no {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.24em;
  color: var(--magenta);
}

.page-faq .faq-duo-card h3 {
  margin: 0;
  font-family: var(--f-head);
  font-size: var(--t-lg);
  line-height: 1.4;
  color: var(--white);
}

.page-faq .faq-duo-card p {
  margin: 0;
  font-size: var(--t-sm);
  line-height: 1.9;
  color: var(--mist);
}

.page-faq .faq-duo-meta {
  color: rgba(154, 169, 194, 0.85);
  padding-top: 12px;
  border-top: var(--faq-edge);
}

.page-faq .faq-link {
  margin-top: auto;
  align-self: flex-start;
  padding-top: 4px;
  font-size: var(--t-sm);
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 214, 0.45);
  transition: border-color var(--dur) var(--ease);
}

.page-faq .faq-link:hover,
.page-faq .faq-link:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 客服通道 ---------- */
.page-faq .faq-channels-figure {
  margin: 0 0 34px;
}

.page-faq .faq-channels {
  border: var(--faq-edge);
  border-radius: var(--r);
  background: var(--graphite);
  overflow: hidden;
}

.page-faq .faq-channels-head {
  display: none;
}

.page-faq .faq-channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .faq-channel {
  padding: 18px 18px 20px;
  border-top: var(--faq-edge);
  transition: background var(--dur) var(--ease);
}

.page-faq .faq-channel:first-child {
  border-top: 0;
}

.page-faq .faq-channel:hover {
  background: var(--faq-cyan-soft);
}

.page-faq .faq-channel-name {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 8px;
  font-family: var(--f-head);
  font-size: var(--t-md);
  color: var(--white);
}

.page-faq .faq-channel-name .mono {
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-faq .faq-channel-does,
.page-faq .faq-channel-how {
  margin: 0;
  font-size: var(--t-sm);
  line-height: 1.8;
}

.page-faq .faq-channel-does {
  color: var(--mist);
}

.page-faq .faq-channel-how {
  margin-top: 4px;
  color: var(--white);
}

@media (max-width: 819px) {
  .page-faq .faq-channel-does::before {
    content: "处理：";
    color: rgba(154, 169, 194, 0.6);
  }

  .page-faq .faq-channel-how::before {
    content: "你可以：";
    color: rgba(154, 169, 194, 0.6);
  }
}

/* ---------- 常见问题 ---------- */
.page-faq .faq-group {
  margin-top: 40px;
}

.page-faq .faq-group:first-of-type {
  margin-top: 32px;
}

.page-faq .faq-group-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 16px;
  font-family: var(--f-head);
  font-size: var(--t-lg);
  color: var(--white);
}

.page-faq .faq-group-head .mono {
  flex: none;
  padding: 3px 9px;
  border-radius: 2px;
  background: var(--cyan);
  color: var(--ink);
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
}

.page-faq .faq-group-head::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--line), rgba(31, 42, 68, 0));
}

.page-faq .faq-item {
  border: var(--faq-edge);
  border-radius: var(--r);
  background: rgba(12, 18, 32, 0.72);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-faq .faq-item + .faq-item {
  margin-top: 10px;
}

.page-faq .faq-item[open] {
  border-color: rgba(47, 227, 214, 0.42);
  box-shadow: inset 3px 0 0 var(--cyan);
}

.page-faq .faq-item summary {
  position: relative;
  padding: 16px 18px 16px 42px;
  cursor: pointer;
  list-style: none;
  font-size: var(--t-md);
  font-weight: 600;
  line-height: 1.65;
  color: var(--white);
  transition: color var(--dur) var(--ease);
}

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

.page-faq .faq-item summary::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 24px;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--mist);
  border-bottom: 2px solid var(--mist);
  transform: rotate(-45deg);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .faq-item[open] summary::before {
  transform: rotate(45deg);
  border-color: var(--cyan);
}

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

.page-faq .faq-item summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: -2px;
}

.page-faq .faq-item-body {
  padding: 0 18px 20px 42px;
  font-size: var(--t-sm);
  line-height: 1.9;
  color: var(--mist);
}

.page-faq .faq-item-body p {
  margin: 0;
}

.page-faq .faq-item-body p + p {
  margin-top: 8px;
}

.page-faq .faq-item-body b {
  color: var(--white);
  font-weight: 600;
}

/* ---------- 收束 ---------- */
.page-faq .faq-closing {
  padding-top: 20px;
}

.page-faq .faq-closing-tag {
  position: relative;
  padding: 34px 26px;
  border: var(--faq-edge);
  border-radius: var(--r);
  background:
    linear-gradient(120deg, rgba(47, 227, 214, 0.1), rgba(255, 61, 154, 0.09) 65%, rgba(5, 7, 15, 0) 100%),
    var(--console);
}

.page-faq .faq-closing-no {
  margin: 0 0 12px;
  font-family: var(--f-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.26em;
  color: var(--amber);
}

.page-faq .faq-closing-line {
  margin: 0;
  max-width: 34ch;
  font-family: var(--f-head);
  font-size: clamp(20px, 4.4vw, 32px);
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-faq .faq-closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-compare,
  .page-faq .faq-duo {
    gap: 26px;
  }

  .page-faq .faq-steps-figure,
  .page-faq .faq-channels-figure {
    max-width: 860px;
  }
}

@media (min-width: 880px) {
  .page-faq .faq-steps-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }

  .page-faq .faq-step:not(:last-child)::after {
    content: "";
    position: absolute;
    right: -17px;
    top: 46px;
    width: 10px;
    height: 10px;
    border-top: 2px solid var(--cyan);
    border-right: 2px solid var(--cyan);
    transform: rotate(45deg);
    opacity: 0.7;
  }

  .page-faq .faq-compare,
  .page-faq .faq-duo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 940px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 60px;
    align-items: start;
  }

  .page-faq .faq-hero-panel {
    margin-top: 46px;
  }
}

@media (min-width: 820px) {
  .page-faq .faq-channels-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr) minmax(0, 1.15fr);
    gap: 22px;
    padding: 16px 20px 12px;
    font-family: var(--f-mono);
    font-size: var(--t-xs);
    letter-spacing: 0.2em;
    color: var(--mist);
    border-bottom: var(--faq-edge);
  }

  .page-faq .faq-channel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr) minmax(0, 1.15fr);
    gap: 22px;
    align-items: baseline;
    padding: 18px 20px;
  }

  .page-faq .faq-channel-name {
    margin: 0;
  }

  .page-faq .faq-channel-how {
    margin-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-hero-panel::before {
    animation: none;
  }

  .page-faq .faq-item summary::before,
  .page-faq .faq-channel,
  .page-faq .faq-link,
  .page-faq .faq-breadcrumbs a {
    transition: none;
  }
}
<<<END>>>