.page-faq {
  background: var(--ink-900);
  color: var(--paper);
  padding-bottom: clamp(48px, 9vw, 112px);
}

.page-faq h1,
.page-faq h2,
.page-faq h3 {
  overflow-wrap: break-word;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(20px, 4vw, 40px) 0 clamp(28px, 5vw, 56px);
  background:
    linear-gradient(135deg, transparent 0 42%, rgba(182, 255, 59, 0.045) 42% 42.6%, transparent 42.6%),
    radial-gradient(ellipse at 88% -10%, rgba(61, 169, 255, 0.16), transparent 58%),
    radial-gradient(ellipse at 0% 110%, rgba(255, 61, 141, 0.08), transparent 62%);
  overflow: hidden;
}

.page-faq .faq-hero-inner {
  position: relative;
  z-index: 1;
}

.page-faq .breadcrumb {
  margin-bottom: clamp(16px, 3vw, 28px);
}

.page-faq .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--paper-60);
}

.page-faq .breadcrumb-link {
  color: var(--paper-60);
  text-decoration: none;
  transition: color 160ms var(--ease);
}

.page-faq .breadcrumb-link:hover {
  color: var(--green);
}

.page-faq .breadcrumb-current {
  color: var(--paper);
}

.page-faq .faq-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-faq .faq-hero-copy h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 5.2vw, 56px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.page-faq .faq-hero-copy .lead {
  margin: var(--sp-2) 0 0;
  max-width: 56ch;
  color: var(--paper-80);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
}

.page-faq .faq-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(16px, 4vw, 40px);
  margin: var(--sp-4) 0 0;
  padding-top: var(--sp-3);
  border-top: 1px solid var(--line-soft);
}

.page-faq .hero-stat {
  display: flex;
  flex-direction: column-reverse;
  gap: 6px;
}

.page-faq .hero-stat-num {
  margin: 0;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: clamp(24px, 3vw, 30px);
  font-weight: 700;
  line-height: 1;
}

.page-faq .hero-stat-label {
  font-size: 13px;
  color: var(--paper-60);
  line-height: 1.45;
}

.page-faq .faq-hero-panel {
  position: relative;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: linear-gradient(180deg, rgba(26, 32, 40, 0.88), rgba(17, 21, 27, 0.94));
  box-shadow: var(--shadow-glass);
}

.page-faq .faq-hero-panel::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 20px;
  right: 20px;
  height: 2px;
  background: linear-gradient(90deg, var(--green), transparent);
}

.page-faq .faq-hero-panel .panel-title {
  margin: 0 0 var(--sp-2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-60);
}

.page-faq .faq-quick-list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-quick-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 2px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--paper-80);
  font-size: 14px;
  text-decoration: none;
  transition: color 180ms var(--ease), padding 180ms var(--ease);
}

.page-faq .faq-quick-list li:last-child .faq-quick-link {
  border-bottom: 0;
}

.page-faq .faq-quick-link:hover,
.page-faq .faq-quick-link:focus-visible {
  color: var(--green);
  padding-left: 8px;
}

.page-faq .faq-quick-link .data-num {
  color: var(--blue);
  font-size: 11px;
  flex: none;
}

/* ---------- 两栏布局 ---------- */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 5vw, 56px);
  padding-top: clamp(8px, 3vw, 24px);
}

.page-faq .faq-index {
  padding-bottom: 4px;
}

.page-faq .faq-index > .eyebrow {
  margin: 0 0 10px;
}

.page-faq .faq-index-nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-index-link {
  flex: none;
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--paper-60);
  font-size: 13px;
  white-space: nowrap;
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-faq .faq-index-link .data-num {
  margin-right: 6px;
  color: var(--green);
  font-size: 11px;
}

.page-faq .faq-index-link:hover,
.page-faq .faq-index-link.is-active {
  color: var(--paper);
  border-color: var(--green);
  background: var(--green-dim);
}

@media (min-width: 900px) {
  .page-faq .faq-layout {
    grid-template-columns: 224px minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 104px;
  }

  .page-faq .faq-index-nav {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-index-link {
    display: block;
    padding: 10px 12px 10px 14px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0 var(--radius-s) var(--radius-s) 0;
    font-size: 14px;
    white-space: normal;
  }

  .page-faq .faq-index-link:hover,
  .page-faq .faq-index-link.is-active {
    background: linear-gradient(90deg, rgba(182, 255, 59, 0.12), transparent 85%);
    border-left-color: var(--green);
  }
}

/* ---------- 章节 ---------- */
.page-faq .faq-section {
  padding-bottom: clamp(32px, 6vw, 64px);
  margin-bottom: clamp(24px, 4vw, 40px);
  border-bottom: 1px solid var(--line-soft);
  scroll-margin-top: 112px;
}

.page-faq .faq-section:last-of-type {
  border-bottom: 0;
}

.page-faq .faq-section-head {
  margin-bottom: var(--sp-4);
}

.page-faq .faq-section-head .eyebrow {
  margin: 0;
}

.page-faq .faq-section-title {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.4vw, 34px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.page-faq .faq-section-desc {
  margin: 0;
  max-width: 68ch;
  color: var(--paper-80);
  font-size: 15px;
  line-height: 1.78;
}

/* ---------- 步骤 ---------- */
.page-faq .faq-steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 0 0 var(--sp-4);
  padding: 0;
  list-style: none;
}

.page-faq .faq-step {
  position: relative;
  padding: var(--sp-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: linear-gradient(160deg, var(--ink-800), var(--ink-850));
}

.page-faq .faq-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  margin-bottom: 12px;
  border: 1px solid var(--green);
  border-radius: 50%;
  background: var(--green-dim);
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

.page-faq .faq-step-title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-faq .faq-step-text {
  margin: 0;
  color: var(--paper-80);
  font-size: 14px;
  line-height: 1.7;
}

@media (min-width: 720px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--sp-4);
  }

  .page-faq .faq-step::after {
    content: "";
    position: absolute;
    top: 42px;
    right: calc(-1 * var(--sp-4));
    width: var(--sp-4);
    height: 2px;
    background: linear-gradient(90deg, var(--green), rgba(182, 255, 59, 0.1));
  }

  .page-faq .faq-step:last-child::after {
    display: none;
  }
}

/* ---------- 图 ---------- */
.page-faq .faq-figure,
.page-faq .curve-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--ink-800);
}

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

.page-faq .faq-figure .media-caption,
.page-faq .curve-figure .media-caption {
  padding: 10px 14px;
  border-top: 1px solid var(--line-soft);
  color: var(--paper-60);
  font-size: 12px;
  line-height: 1.5;
}

/* ---------- 折叠问答 ---------- */
.page-faq .faq-qa {
  display: grid;
  gap: 10px;
  margin-top: var(--sp-3);
}

.page-faq .faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--ink-800);
  overflow: hidden;
  transition: border-color 200ms var(--ease);
}

.page-faq .faq-item[open] {
  border-color: rgba(182, 255, 59, 0.38);
}

.page-faq .faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 18px;
  color: var(--paper);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.55;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-q::after {
  content: "+";
  flex: none;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  transition: transform 200ms var(--ease);
}

.page-faq .faq-item[open] .faq-q::after {
  transform: rotate(45deg);
}

.page-faq .faq-a {
  padding: 0 18px 16px;
  border-top: 1px solid var(--line-soft);
  padding-top: 12px;
  color: var(--paper-80);
  font-size: 14px;
  line-height: 1.78;
}

.page-faq .faq-a p {
  margin: 0 0 8px;
}

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

.page-faq .faq-a a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 会员中心 ---------- */
.page-faq .faq-login-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-faq .login-card {
  padding: var(--sp-3);
  border: 1px solid var(--line);
  border-top: 3px solid var(--green);
  border-radius: var(--radius-m);
  background: var(--ink-800);
}

.page-faq .login-card:nth-child(2) {
  border-top-color: var(--blue);
}

.page-faq .login-label {
  margin: 0 0 8px;
  color: var(--paper-60);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.page-faq .login-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
}

.page-faq .login-card p {
  margin: 0;
  color: var(--paper-80);
  font-size: 14px;
  line-height: 1.7;
}

.page-faq .login-sync {
  padding: var(--sp-3);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-m);
  background: rgba(127, 231, 196, 0.05);
}

.page-faq .login-sync .eyebrow {
  margin: 0;
}

.page-faq .login-sync-list {
  display: grid;
  gap: 10px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .login-sync-list li {
  position: relative;
  padding-left: 18px;
  color: var(--paper-80);
  font-size: 14px;
  line-height: 1.7;
}

.page-faq .login-sync-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
}

@media (min-width: 680px) {
  .page-faq .faq-login-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sp-3);
  }

  .page-faq .login-sync {
    grid-column: 1 / -1;
  }
}

/* ---------- 战队库 ---------- */
.page-faq .faq-team-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-faq .team-filter,
.page-faq .team-browser {
  padding: var(--sp-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--ink-800);
}

.page-faq .team-browser {
  border-color: rgba(61, 169, 255, 0.32);
  background: linear-gradient(140deg, rgba(61, 169, 255, 0.12), rgba(17, 21, 27, 0.94) 62%);
}

.page-faq .team-filter h3,
.page-faq .team-browser h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}

.page-faq .filter-list {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .filter-list li {
  position: relative;
  padding-left: 16px;
  color: var(--paper-80);
  font-size: 14px;
  line-height: 1.7;
}

.page-faq .filter-list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--green);
  font-size: 12px;
}

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

.page-faq .team-browser-note {
  margin: 10px 0 0;
  color: var(--paper-60);
  font-size: 13px;
  line-height: 1.7;
}

.page-faq .browser-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .browser-list li {
  padding: 5px 10px;
  border: 1px solid rgba(61, 169, 255, 0.35);
  border-radius: 999px;
  background: rgba(61, 169, 255, 0.08);
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 12px;
}

@media (min-width: 680px) {
  .page-faq .faq-team-grid {
    grid-template-columns: 1.15fr 1fr;
    gap: var(--sp-3);
  }
}

/* ---------- 经济曲线 ---------- */
.page-faq .curve-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp-3);
  align-items: center;
}

.page-faq .curve-points {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .curve-points li {
  position: relative;
  padding-left: 18px;
  color: var(--paper-80);
  font-size: 15px;
  line-height: 1.72;
}

.page-faq .curve-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 9px;
  height: 2px;
  background: var(--green);
}

.page-faq .curve-points strong {
  color: var(--paper);
  font-weight: 600;
}

.page-faq .curve-figure {
  width: 100%;
  max-width: 320px;
  margin-left: auto;
  margin-right: auto;
  border-radius: var(--radius-l);
}

@media (min-width: 720px) {
  .page-faq .curve-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: var(--sp-4);
  }

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

/* ---------- 版本号 ---------- */
.page-faq .version-spots {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-faq .version-spot {
  position: relative;
  padding: var(--sp-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--ink-800);
}

.page-faq .version-spot::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 18px;
  right: 18px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), transparent);
}

.page-faq .version-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
  padding: 4px 10px;
  border: 1px solid rgba(61, 169, 255, 0.4);
  border-radius: 999px;
  background: var(--blue-dim);
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-faq .version-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}

.page-faq .version-spot h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
}

.page-faq .version-spot p {
  margin: 0 0 12px;
  color: var(--paper-80);
  font-size: 14px;
  line-height: 1.72;
}

.page-faq .version-spot p:last-child {
  margin-bottom: 0;
}

.page-faq .version-spot .btn {
  margin-top: 2px;
}

@media (min-width: 760px) {
  .page-faq .version-spots {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--sp-3);
  }
}

/* ---------- 排查 ---------- */
.page-faq .trouble-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-faq .trouble-card {
  padding: var(--sp-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--ink-800);
}

.page-faq .trouble-card h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 700;
}

.page-faq .trouble-card h3::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--amber);
}

.page-faq .trouble-card--contact h3::before {
  background: var(--magenta);
}

.page-faq .trouble-list {
  counter-reset: trouble;
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .trouble-list li {
  position: relative;
  padding-left: 24px;
  color: var(--paper-80);
  font-size: 14px;
  line-height: 1.7;
}

.page-faq .trouble-list li::before {
  counter-increment: trouble;
  content: counter(trouble) ".";
  position: absolute;
  left: 0;
  top: 3px;
  color: var(--paper-40);
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-faq .trouble-card--contact {
  border-color: rgba(255, 61, 141, 0.32);
  background: linear-gradient(140deg, rgba(255, 61, 141, 0.1), rgba(17, 21, 27, 0.94) 65%);
}

.page-faq .trouble-card--contact p {
  margin: 0 0 12px;
  color: var(--paper-80);
  font-size: 14px;
  line-height: 1.72;
}

.page-faq .trouble-contact {
  display: grid;
  gap: 4px;
  margin: 0 0 16px;
}

.page-faq .trouble-contact-line {
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
}

@media (min-width: 640px) {
  .page-faq .trouble-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sp-3);
  }

  .page-faq .trouble-card--contact {
    grid-column: 1 / -1;
  }
}

/* ---------- 结尾入口 ---------- */
.page-faq .faq-next {
  margin-top: clamp(24px, 4vw, 48px);
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: linear-gradient(135deg, rgba(182, 255, 59, 0.07), rgba(17, 21, 27, 0.7) 62%);
}

.page-faq .faq-next .eyebrow {
  margin: 0;
}

.page-faq .faq-next h2 {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.8vw, 28px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-faq .faq-next p {
  margin: 0;
  max-width: 60ch;
  color: var(--paper-80);
  font-size: 14px;
  line-height: 1.72;
}

.page-faq .next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-faq .next-links a {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--paper);
  font-size: 14px;
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-faq .next-links a:hover,
.page-faq .next-links a:focus-visible {
  border-color: var(--green);
  background: var(--green-dim);
  color: var(--green);
}

/* ---------- 宽屏首屏两栏 ---------- */
@media (min-width: 900px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 64px);
  }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-quick-link,
  .page-faq .faq-index-link,
  .page-faq .faq-item,
  .page-faq .faq-q::after,
  .page-faq .next-links a {
    transition: none;
  }
}
<<<END>>>