.page-faq {
  --faq-line: var(--blueprint);
  --faq-panel-bg: rgba(10, 33, 56, .68);
  --faq-accent-soft: rgba(34, 230, 210, .1);
}

.page-faq .mono {
  font-family: var(--font-data);
  font-size: .78rem;
  letter-spacing: .06em;
}

/* ---------- 面包屑与通用区块头 ---------- */

.page-faq .faq-crumb {
  padding-top: 1.25rem;
  padding-bottom: .25rem;
}

.page-faq .faq-head {
  margin-bottom: 1.4rem;
}

.page-faq .faq-head__note {
  margin-top: .6rem;
  max-width: 62ch;
  font-size: .94rem;
  line-height: 1.75;
  color: var(--mute);
}

/* ---------- 首屏 ---------- */

.page-faq .faq-hero__grid {
  display: grid;
  gap: 1.6rem;
}

.page-faq .faq-hero__intro {
  margin-top: 1rem;
  max-width: 58ch;
  font-size: .98rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-faq .faq-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-hero__quick a {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem .9rem;
  border: 1px solid var(--faq-line);
  color: var(--ink);
  font-size: .88rem;
  text-decoration: none;
  transition: border-color .2s var(--ease), color .2s var(--ease), background-color .2s var(--ease);
}

.page-faq .faq-hero__quick a:hover,
.page-faq .faq-hero__quick a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--faq-accent-soft);
}

.page-faq .faq-hero__quick .mono {
  color: var(--cyan);
}

.page-faq .faq-hero__facts {
  padding: 1.15rem 1.1rem;
  border: 1px solid var(--faq-line);
  background: var(--faq-panel-bg);
}

.page-faq .faq-hero__facts-title {
  margin-bottom: .8rem;
  font-family: var(--font-data);
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--cyan);
}

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

.page-faq .faq-facts__row {
  padding: .6rem 0;
  border-top: 1px solid var(--faq-line);
}

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

.page-faq .faq-facts dt {
  font-size: .76rem;
  letter-spacing: .04em;
  color: var(--mute);
}

.page-faq .faq-facts dd {
  margin: .25rem 0 0;
  font-size: .92rem;
  line-height: 1.6;
  color: var(--ink);
}

/* ---------- 上手路径 ---------- */

.page-faq .faq-path__figure {
  margin: 0 0 1.5rem;
}

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

.page-faq .faq-stages {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-stage {
  padding: 1.1rem 1.1rem 1rem;
  border: 1px solid var(--faq-line);
  border-left: 3px solid var(--cyan);
  background: linear-gradient(180deg, rgba(10, 33, 56, .85), rgba(4, 18, 31, .92));
}

.page-faq .faq-stage__num {
  display: block;
  margin-bottom: .35rem;
  font-size: .95rem;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-faq .faq-stage__title {
  margin: 0 0 .45rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-faq .faq-stage__text {
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--mute);
}

.page-faq .faq-stage__meta {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin: .85rem 0 0;
}

.page-faq .faq-stage__time {
  color: var(--mute);
}

/* ---------- 步骤面板 ---------- */

.page-faq .faq-panels {
  display: grid;
  gap: .75rem;
}

.page-faq .faq-panel {
  border: 1px solid var(--faq-line);
  background: var(--faq-panel-bg);
}

.page-faq .faq-panel__head {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .95rem 1rem;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-panel__head::after {
  content: "+";
  flex: 0 0 auto;
  padding-left: .4rem;
  font-family: var(--font-data);
  font-size: 1.05rem;
  color: var(--cyan);
}

.page-faq .faq-panel[open] .faq-panel__head::after {
  content: "\2013";
}

.page-faq .faq-panel__idx {
  flex: 0 0 auto;
  color: var(--cyan);
}

.page-faq .faq-panel__title {
  flex: 1 1 auto;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-faq .faq-panel__state {
  flex: 0 0 auto;
}

.page-faq .faq-panel__body {
  padding: 0 1rem 1.1rem;
  border-top: 1px dashed var(--faq-line);
}

.page-faq .faq-panel__list {
  display: grid;
  gap: .7rem;
  margin: 0;
  padding: .95rem 0 0;
  list-style: none;
}

.page-faq .faq-panel__list li {
  display: grid;
  grid-template-columns: 1.9rem minmax(0, 1fr);
  gap: .55rem;
  align-items: start;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-faq .faq-panel__no {
  padding-top: .18rem;
  color: var(--cyan);
}

.page-faq .faq-panel__warn {
  margin: 1rem 0 0;
  padding: .8rem .9rem;
  border-left: 3px solid var(--amber);
  background: rgba(232, 185, 58, .08);
  font-size: .87rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-faq .faq-panel__warn-label {
  display: block;
  margin-bottom: .25rem;
  color: var(--amber);
}

/* ---------- 问答组 ---------- */

.page-faq .faq-qa__group {
  display: grid;
  gap: .6rem;
}

.page-faq .faq-qa__item {
  border: 1px solid var(--faq-line);
  background: var(--faq-panel-bg);
}

.page-faq .faq-qa__q {
  display: flex;
  align-items: baseline;
  gap: .7rem;
  padding: .9rem 1rem;
  cursor: pointer;
  list-style: none;
  font-size: .95rem;
  line-height: 1.6;
  color: var(--ink);
}

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

.page-faq .faq-qa__q::after {
  content: "+";
  margin-left: auto;
  flex: 0 0 auto;
  padding-left: .6rem;
  font-family: var(--font-data);
  color: var(--cyan);
}

.page-faq .faq-qa__item[open] .faq-qa__q::after {
  content: "\2013";
}

.page-faq .faq-qa__no {
  flex: 0 0 auto;
  color: var(--signal);
}

.page-faq .faq-qa__a {
  padding: 0 1rem 1rem;
}

.page-faq .faq-qa__a p {
  margin: 0;
  font-size: .91rem;
  line-height: 1.8;
  color: var(--mute);
}

.page-faq .faq-qa__a a {
  color: var(--cyan);
}

/* ---------- 提醒设置 ---------- */

.page-faq .faq-alerts__grid {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 1.6rem;
}

.page-faq .faq-alerts__lead {
  margin: 0;
  max-width: 54ch;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--mute);
}

.page-faq .faq-alerts__list {
  display: grid;
  gap: .7rem;
  margin: 1.15rem 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-alerts__list li {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  gap: .8rem;
  align-items: start;
  padding: .8rem .9rem;
  border: 1px solid var(--faq-line);
  background: rgba(10, 33, 56, .5);
}

.page-faq .faq-alerts__list .mono {
  font-size: .95rem;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-faq .faq-alerts__list strong {
  display: block;
  margin-bottom: .2rem;
  font-size: .94rem;
  color: var(--ink);
}

.page-faq .faq-alerts__list p {
  margin: 0;
  font-size: .85rem;
  line-height: 1.65;
  color: var(--mute);
}

.page-faq .faq-alerts__figure {
  margin: 0;
  align-self: start;
}

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

.page-faq .faq-alerts__figure figcaption {
  margin-top: .6rem;
  font-family: var(--font-data);
  font-size: .78rem;
  letter-spacing: .03em;
  line-height: 1.6;
  color: var(--mute);
}

/* ---------- 数据对照 ---------- */

.page-faq .faq-compare__board {
  display: grid;
  gap: 1px;
  margin-bottom: 1.6rem;
  border: 1px solid var(--faq-line);
  background: var(--faq-line);
}

.page-faq .faq-compare__col {
  padding: 1.1rem 1rem;
  background: var(--deep);
}

.page-faq .faq-compare__tag {
  display: inline-block;
  margin-bottom: .6rem;
  padding: .2rem .55rem;
  border: 1px solid rgba(34, 230, 210, .42);
  color: var(--cyan);
}

.page-faq .faq-compare__col p {
  margin: 0;
  font-size: .89rem;
  line-height: 1.7;
  color: var(--mute);
}

/* ---------- 阵容变动 ---------- */

.page-faq .faq-lineup__cards {
  display: grid;
  gap: .9rem;
  margin-bottom: 1.6rem;
}

.page-faq .faq-lineup__card {
  padding: 1.1rem 1rem;
  border: 1px solid var(--faq-line);
  background: rgba(10, 33, 56, .5);
}

.page-faq .faq-lineup__card h3 {
  margin: .7rem 0 .45rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--ink);
}

.page-faq .faq-lineup__card p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--mute);
}

.page-faq .faq-lineup__when {
  margin-top: .7rem !important;
  color: var(--cyan) !important;
}

/* ---------- 联系客服 ---------- */

.page-faq .faq-support__card {
  padding: 1.4rem 1.2rem;
}

.page-faq .faq-support__eyebrow {
  display: inline-block;
  margin: 0 0 .6rem;
  font-family: var(--font-data);
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--ink-paper-2);
  opacity: .75;
}

.page-faq .faq-support__card h2 {
  margin: 0 0 .7rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: .01em;
  color: var(--ink-paper);
}

.page-faq .faq-support__lead {
  margin: 0;
  font-size: .93rem;
  line-height: 1.8;
  color: var(--ink-paper-2);
}

.page-faq .faq-support__list {
  display: grid;
  gap: .5rem;
  margin: 1.1rem 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-support__list li {
  display: flex;
  gap: .65rem;
  align-items: baseline;
  padding-bottom: .5rem;
  border-bottom: 1px dashed var(--paper-edge);
  font-size: .92rem;
  color: var(--ink-paper);
}

.page-faq .faq-support__list .mono {
  color: #B4410F;
}

.page-faq .faq-support__cta {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin: 1.2rem 0 0;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-faq .faq-stages {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .page-faq .faq-panel__head {
    padding: 1.05rem 1.25rem;
  }

  .page-faq .faq-panel__body {
    padding: 0 1.25rem 1.25rem;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 2.5rem;
    align-items: start;
  }

  .page-faq .faq-alerts__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 2.2rem;
  }

  .page-faq .faq-support__card {
    padding: 2rem 2.2rem;
  }

  .page-faq .faq-panel__title {
    font-size: 1.12rem;
  }
}

@media (min-width: 1200px) {
  .page-faq .faq-hero__grid {
    gap: 3.2rem;
  }

  .page-faq .faq-stages {
    gap: 1.25rem;
  }
}