.page-faq {
  background: var(--mist);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-faq .faq-crumbs {
  margin: 0 0 clamp(20px, 3vw, 32px);
}

.page-faq .faq-crumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.page-faq .faq-crumbs li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-faq .faq-crumbs li + li::before {
  content: "/";
  color: rgba(247, 242, 247, 0.4);
}

.page-faq .faq-crumbs a {
  color: var(--gold-050);
  text-decoration: none;
  transition: color 0.25s ease;
}

.page-faq .faq-crumbs a:hover {
  color: #ffffff;
}

.page-faq .faq-crumbs [aria-current="page"] {
  color: rgba(247, 242, 247, 0.66);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(22px, 4vw, 38px) 0 clamp(40px, 7vw, 88px);
  background:
    radial-gradient(110% 80% at 6% -12%, rgba(122, 62, 153, 0.58) 0%, rgba(122, 62, 153, 0) 62%),
    radial-gradient(90% 72% at 94% 4%, rgba(23, 131, 110, 0.4) 0%, rgba(23, 131, 110, 0) 60%),
    linear-gradient(168deg, var(--vc-900) 0%, var(--vc-700) 56%, var(--vc-900) 100%);
  color: var(--mist);
  border-bottom-left-radius: clamp(24px, 4vw, 48px);
  border-bottom-right-radius: clamp(24px, 4vw, 48px);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, rgba(247, 242, 247, 0.055) 1px, transparent 1px);
  background-size: 92px 100%;
  pointer-events: none;
  opacity: 0.75;
}

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

.page-faq .faq-hero-inner {
  display: grid;
  gap: clamp(28px, 4vw, 44px);
}

.page-faq .faq-eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold-050);
}

.page-faq .faq-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(31px, 7.2vw, 62px);
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: var(--mist);
}

.page-faq .faq-hero-lead {
  max-width: 48ch;
  margin: 0 0 24px;
  font-size: clamp(15px, 1.8vw, 17.5px);
  line-height: 1.9;
  color: rgba(247, 242, 247, 0.8);
}

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

.page-faq .faq-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0;
  padding: 20px 0 0;
  border-top: 1px solid rgba(247, 242, 247, 0.16);
  list-style: none;
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(247, 242, 247, 0.62);
}

.page-faq .faq-hero-meta li {
  display: flex;
  align-items: baseline;
  gap: 7px;
}

.page-faq .meta-num {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-faq .faq-hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(217, 164, 65, 0.3);
  background: linear-gradient(150deg, rgba(75, 30, 99, 0.7), rgba(11, 59, 50, 0.7));
  box-shadow: 0 42px 90px -50px rgba(0, 0, 0, 0.92);
}

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

.page-faq .faq-hero-plate {
  position: absolute;
  left: 14px;
  bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 8px 15px 8px 8px;
  border-radius: var(--pill);
  background: rgba(23, 20, 28, 0.8);
  backdrop-filter: blur(6px);
  font-family: var(--font-label);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: rgba(247, 242, 247, 0.86);
}

/* ---------- 主体两栏 ---------- */
.page-faq .faq-layout {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding: clamp(30px, 5vw, 64px) 0 clamp(44px, 6vw, 84px);
}

/* 章节索引 */
.page-faq .toc {
  padding: 16px 16px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(201, 184, 214, 0.66);
}

.page-faq .toc-title {
  margin: 0 0 12px;
  font-family: var(--font-label);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--vc-500);
}

.page-faq .toc-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-faq .toc-list::-webkit-scrollbar {
  display: none;
}

.page-faq .toc-link {
  display: block;
  white-space: nowrap;
  padding: 8px 15px;
  border-radius: var(--pill);
  border: 1px solid rgba(201, 184, 214, 0.8);
  font-size: 13.5px;
  line-height: 1.4;
  color: var(--vc-900);
  text-decoration: none;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.page-faq .toc-link:hover {
  background: rgba(122, 62, 153, 0.1);
  border-color: rgba(122, 62, 153, 0.4);
}

.page-faq .toc-link[aria-current="true"] {
  background: var(--vc-900);
  border-color: var(--vc-900);
  color: var(--gold-050);
}

/* ---------- 章节 ---------- */
.page-faq .faq-section {
  padding: clamp(26px, 4vw, 46px) 0;
  border-top: 1px solid rgba(201, 184, 214, 0.6);
}

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

.page-faq .faq-section--last {
  padding-bottom: 0;
}

.page-faq .faq-section-head {
  max-width: 66ch;
}

.page-faq .faq-section-head .eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-family: var(--font-label);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--vc-500);
}

.page-faq .faq-section-head h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.4vw, 37px);
  line-height: 1.32;
  letter-spacing: 0.01em;
  color: var(--vc-900);
}

.page-faq .faq-section-head p {
  margin: 0;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.88;
  color: rgba(23, 20, 28, 0.76);
}

.page-faq .faq-section-head p a,
.page-faq .sync-panel-copy a,
.page-faq .support-note a {
  color: var(--jc-500);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-faq .faq-section-head p a:hover,
.page-faq .sync-panel-copy a:hover,
.page-faq .support-note a:hover {
  color: var(--vc-700);
}

/* ---------- 分诊牌 ---------- */
.page-faq .triage-board {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.page-faq .triage-card {
  position: relative;
  padding: 22px 22px 20px;
  border-radius: var(--radius-md);
  background: #ffffff;
  border: 1px solid rgba(201, 184, 214, 0.72);
  box-shadow: var(--shadow-soft);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-faq .triage-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  background: linear-gradient(90deg, rgba(217, 164, 65, 0.9), rgba(217, 164, 65, 0));
}

.page-faq .triage-card:hover {
  transform: translateY(-4px);
  border-color: rgba(217, 164, 65, 0.78);
  box-shadow: var(--shadow-lift);
}

.page-faq .triage-dot {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 4px;
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--vc-900);
}

.page-faq .triage-dot::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--dot, var(--jc-500));
  box-shadow: 0 0 0 4px var(--dot-ring, rgba(23, 131, 110, 0.15));
}

.page-faq .triage-card--jade {
  --dot: var(--jc-500);
  --dot-ring: rgba(23, 131, 110, 0.15);
}

.page-faq .triage-card--gold {
  --dot: var(--gold);
  --dot-ring: rgba(217, 164, 65, 0.22);
}

.page-faq .triage-card--violet {
  --dot: var(--vc-500);
  --dot-ring: rgba(122, 62, 153, 0.18);
}

.page-faq .triage-card h3 {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.45;
  color: var(--vc-900);
}

.page-faq .triage-card p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(23, 20, 28, 0.74);
}

.page-faq .triage-card ul {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-faq .triage-card li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(23, 20, 28, 0.84);
}

.page-faq .triage-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 1px;
  background: var(--gold);
}

/* ---------- 排查流程 ---------- */
.page-faq .login-body {
  display: grid;
  gap: 24px;
  margin-top: 24px;
}

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

.page-faq .login-body .track {
  margin-top: 0;
}

.page-faq .track-steps {
  position: relative;
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .track-step {
  position: relative;
  padding: 0 0 26px 46px;
}

.page-faq .track-step::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 34px;
  bottom: 2px;
  width: 1px;
  background: linear-gradient(180deg, rgba(217, 164, 65, 0.85), rgba(201, 184, 214, 0.28));
}

.page-faq .track-step:last-child {
  padding-bottom: 0;
}

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

.page-faq .track-num {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(140deg, var(--vc-700), var(--vc-900));
  border: 1px solid rgba(217, 164, 65, 0.55);
  font-family: var(--font-label);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--gold-050);
}

.page-faq .track-step h3 {
  margin: 4px 0 7px;
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.5;
  color: var(--vc-900);
}

.page-faq .track-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: rgba(23, 20, 28, 0.76);
}

.page-faq .track-state {
  display: inline-block;
  margin-left: 6px;
  padding: 3px 10px;
  border-radius: var(--pill);
  background: rgba(23, 131, 110, 0.13);
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--jc-900);
  vertical-align: middle;
}

.page-faq .track-state--note {
  background: rgba(122, 62, 153, 0.13);
  color: var(--vc-700);
}

.page-faq .track-state--warn {
  background: rgba(217, 164, 65, 0.24);
  color: #7a5310;
}

/* 章节配图 */
.page-faq .faq-figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(150deg, var(--vc-700), var(--jc-900));
  box-shadow: var(--shadow-soft);
}

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

.page-faq .faq-figure figcaption {
  padding: 10px 14px 12px;
  font-family: var(--font-label);
  font-size: 10.5px;
  line-height: 1.6;
  letter-spacing: 0.08em;
  color: var(--gold-050);
}

/* 误区提示 */
.page-faq .pitfall {
  margin-top: 24px;
  padding: 20px 22px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--jc-900) 0%, rgba(23, 131, 110, 0.62) 100%);
  color: var(--mist);
}

.page-faq .pitfall--violet {
  background: linear-gradient(135deg, var(--vc-900) 0%, rgba(122, 62, 153, 0.62) 100%);
}

.page-faq .pitfall h3 {
  margin: 0 0 12px;
  font-family: var(--font-label);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--gold-050);
}

.page-faq .pitfall ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .pitfall li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(247, 242, 247, 0.9);
}

.page-faq .pitfall li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 10px;
  height: 1px;
  background: var(--gold);
}

/* ---------- 换设备 ---------- */
.page-faq .sync-panel {
  display: grid;
  gap: 20px;
  margin-top: 24px;
  padding: clamp(20px, 3.4vw, 32px);
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, rgba(75, 30, 99, 0.08) 0%, rgba(11, 59, 50, 0.1) 100%);
  border: 1px solid rgba(201, 184, 214, 0.7);
}

.page-faq .sync-panel-copy h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.45;
  color: var(--vc-900);
}

.page-faq .sync-panel-copy p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(23, 20, 28, 0.78);
}

.page-faq .sync-panel-copy p:last-child {
  margin-bottom: 0;
}

.page-faq .sync-panel-tags {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(201, 184, 214, 0.7);
}

.page-faq .sync-tags-title {
  margin: 0 0 12px;
  font-family: var(--font-label);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--vc-500);
}

.page-faq .sync-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.page-faq .sync-tags-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(23, 20, 28, 0.68);
}

/* ---------- 问答折叠 ---------- */
.page-faq .faq-list {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.page-faq .faq-item {
  border-radius: var(--radius-sm);
  background: #ffffff;
  border: 1px solid rgba(201, 184, 214, 0.72);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-faq .faq-item:hover {
  border-color: rgba(217, 164, 65, 0.65);
}

.page-faq .faq-item[open] {
  border-color: rgba(217, 164, 65, 0.8);
  box-shadow: var(--shadow-soft);
}

.page-faq .faq-item summary {
  position: relative;
  padding: 16px 52px 16px 18px;
  list-style: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.62;
  color: var(--vc-900);
}

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

.page-faq .faq-item summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(217, 164, 65, 0.6);
  font-family: var(--font-label);
  font-size: 14px;
  line-height: 1;
  color: var(--gold);
  transition: transform 0.25s ease, background 0.25s ease;
}

.page-faq .faq-item[open] summary::after {
  content: "\2212";
  background: rgba(217, 164, 65, 0.16);
}

.page-faq .faq-answer {
  padding: 0 18px 18px;
  font-size: 14.5px;
  line-height: 1.86;
  color: rgba(23, 20, 28, 0.78);
}

.page-faq .faq-answer p {
  margin: 0 0 10px;
}

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

/* ---------- 支持面板 ---------- */
.page-faq .support-panel {
  display: grid;
  gap: 24px;
  margin-top: 24px;
  padding: clamp(22px, 4vw, 42px);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(90% 90% at 100% 0%, rgba(23, 131, 110, 0.4) 0%, rgba(23, 131, 110, 0) 62%),
    linear-gradient(150deg, var(--vc-900) 0%, var(--vc-700) 58%, var(--jc-900) 100%);
  color: var(--mist);
  box-shadow: var(--shadow-lift);
}

.page-faq .support-eyebrow {
  display: block;
  margin: 0 0 12px;
  font-family: var(--font-label);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--gold-050);
}

.page-faq .support-main h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.34;
  color: var(--mist);
}

.page-faq .support-lead {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.88;
  color: rgba(247, 242, 247, 0.82);
}

.page-faq .support-list {
  display: grid;
  gap: 10px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.page-faq .support-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(247, 242, 247, 0.9);
}

.page-faq .support-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 1px;
  background: var(--gold);
}

.page-faq .support-card {
  padding: 20px;
  border-radius: var(--radius-md);
  background: rgba(247, 242, 247, 0.07);
  border: 1px solid rgba(217, 164, 65, 0.35);
}

.page-faq .support-card-title {
  margin: 0 0 16px;
  font-family: var(--font-label);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--gold-050);
}

.page-faq .support-row {
  display: grid;
  gap: 3px;
  margin-bottom: 14px;
}

.page-faq .support-label {
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: rgba(247, 242, 247, 0.55);
}

.page-faq .support-value {
  font-size: 14.5px;
  line-height: 1.6;
  word-break: break-word;
  color: var(--mist);
}

.page-faq .support-note {
  margin: 0 0 10px;
  font-size: 12.5px;
  line-height: 1.78;
  color: rgba(247, 242, 247, 0.68);
}

.page-faq .support-note:last-child {
  margin-bottom: 0;
}

.page-faq .support-note a {
  color: var(--gold-050);
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 720px) {
  .page-faq .triage-board {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-faq .login-body {
    grid-template-columns: minmax(0, 1fr) 236px;
    align-items: start;
    gap: 30px;
  }

  .page-faq .sync-panel {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: start;
    gap: 28px;
  }

  .page-faq .support-panel {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 32px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero-inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: center;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-rail {
    position: sticky;
    top: 92px;
  }

  .page-faq .toc-list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .toc-link {
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    border-color: transparent;
    font-size: 13.5px;
  }

  .page-faq .toc-link + .toc-link {
    margin-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .triage-card,
  .page-faq .toc-link,
  .page-faq .faq-item,
  .page-faq .faq-item summary::after {
    transition: none;
  }

  .page-faq .triage-card:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>