.page-faq {
  --faq-rail: 208px;
  --faq-gap: clamp(28px, 4vw, 56px);
  --faq-accent: var(--c-gold);
  padding-top: calc(var(--hdr-h) + 12px);
  padding-bottom: 0;
  overflow-x: clip;
}

/* 面包屑行 */
.page-faq .faq-crumb-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 24px;
  padding-bottom: 18px;
}

.page-faq .faq-crumb-meta {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-dim);
}

.page-faq .faq-crumb-meta .num {
  color: var(--c-gold-soft);
}

/* 首屏框景 */
.page-faq .faq-hero {
  padding-bottom: clamp(36px, 6vw, 64px);
}

.page-faq .faq-hero-frame {
  position: relative;
  padding: clamp(28px, 5vw, 60px) clamp(20px, 4vw, 56px);
  border: 1px solid var(--c-scale);
  background:
    radial-gradient(120% 150% at 0% 0%, rgba(47, 216, 198, 0.1), transparent 55%),
    radial-gradient(120% 150% at 100% 100%, rgba(240, 160, 60, 0.1), transparent 55%),
    linear-gradient(160deg, #123033 0%, #0b2b26 100%);
}

.page-faq .faq-hero-frame::before,
.page-faq .faq-hero-frame::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 8px;
  background-image: repeating-linear-gradient(to right, var(--c-scale) 0 1px, transparent 1px 48px);
  background-repeat: repeat-x;
  pointer-events: none;
}

.page-faq .faq-hero-frame::before { top: -4px; }
.page-faq .faq-hero-frame::after { bottom: -4px; }

.page-faq .faq-hero h1 {
  margin: 14px 0 0;
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(2.1rem, 6.2vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--c-text);
}

.page-faq .faq-lede {
  margin-top: 20px;
  max-width: 60ch;
  color: var(--c-dim);
}

.page-faq .faq-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-hero-meta li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 14px;
  min-width: 148px;
  border: 1px solid var(--c-scale);
  background: rgba(255, 255, 255, 0.035);
}

.page-faq .faq-meta-k {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-dim);
}

.page-faq .faq-meta-v {
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--c-text);
}

.page-faq .faq-hero-figure {
  margin: 26px 0 0;
}

.page-faq .faq-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1600 / 520;
  object-fit: cover;
  border: 1px solid var(--c-scale);
}

/* 主布局 */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  margin-top: clamp(44px, 7vw, 84px);
}

.page-faq .faq-rail-title {
  margin: 0 0 12px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-dim);
}

.page-faq .faq-rail-list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-rail-link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 4px;
  border-bottom: 2px solid var(--c-scale);
  color: var(--c-dim);
  text-decoration: none;
  font-size: 0.82rem;
  white-space: nowrap;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-faq .faq-rail-link:hover { color: var(--c-text); }

.page-faq .faq-rail-link.is-current {
  color: var(--c-text);
  border-bottom-color: var(--c-gold);
}

.page-faq .faq-rail-num {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--c-gold);
  letter-spacing: 0.08em;
}

/* 章节通用 */
.page-faq .faq-chapter {
  --faq-accent: var(--c-gold);
  padding: clamp(36px, 5.5vw, 68px) 0;
  border-top: 1px solid var(--c-scale);
}

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

.page-faq .faq-chapter--cyan { --faq-accent: var(--c-cyan); }

.page-faq .faq-chapter-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 0 18px;
}

.page-faq .faq-chapter-num {
  grid-row: 1 / span 2;
  font-family: var(--f-mono);
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1;
  color: var(--faq-accent);
  letter-spacing: -0.02em;
}

.page-faq .faq-chapter-title {
  grid-column: 2;
  margin: 0;
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(1.5rem, 3.4vw, 2.3rem);
  line-height: 1.14;
  color: var(--c-text);
}

.page-faq .faq-chapter-lede {
  grid-column: 2;
  margin: 10px 0 0;
  max-width: 64ch;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--c-dim);
}

/* 01 角色卡 */
.page-faq .faq-roles {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

.page-faq .faq-role {
  --faq-role-c: var(--c-gold);
  padding: 22px 22px 24px;
  border: 1px solid var(--c-scale);
  border-left: 3px solid var(--faq-role-c);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  backdrop-filter: blur(6px);
}

.page-faq .faq-role--cyan { --faq-role-c: var(--c-cyan); }
.page-faq .faq-role--violet { --faq-role-c: var(--c-violet); }
.page-faq .faq-role--soft { --faq-role-c: var(--c-gold-soft); }

.page-faq .faq-role-name {
  margin: 0;
  font-size: 1.06rem;
  font-weight: 600;
  color: var(--c-text);
}

.page-faq .faq-role-pos {
  margin: 8px 0 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--faq-role-c);
}

.page-faq .faq-role-fields {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 14px;
  margin: 16px 0 0;
  padding: 14px 0;
  border-top: 1px solid rgba(42, 71, 80, 0.7);
  border-bottom: 1px solid rgba(42, 71, 80, 0.7);
}

.page-faq .faq-role-fields dt {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--c-dim);
  align-self: center;
}

.page-faq .faq-role-fields dd {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--c-text);
}

.page-faq .faq-role-note {
  margin: 16px 0 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--c-dim);
}

.page-faq .faq-role-note .num {
  font-family: var(--f-mono);
  color: var(--c-gold-soft);
}

/* 分支示意图 */
.page-faq .faq-branch {
  margin: 30px 0 0;
  padding: 20px 16px 14px;
  border: 1px solid var(--c-scale);
  background: rgba(7, 15, 28, 0.5);
}

.page-faq .faq-branch svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-faq .faq-branch figcaption {
  margin-top: 12px;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--c-dim);
}

.page-faq .faq-line {
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: square;
}

.page-faq .faq-line--gold { stroke: var(--c-gold); }
.page-faq .faq-line--cyan { stroke: var(--c-cyan); }
.page-faq .faq-line--violet { stroke: var(--c-violet); }
.page-faq .faq-line--soft { stroke: var(--c-gold-soft); opacity: 0.75; }

.page-faq .faq-node {
  fill: rgba(18, 48, 51, 0.9);
  stroke: var(--c-scale);
  stroke-width: 1;
}

.page-faq .faq-node--root {
  fill: rgba(240, 160, 60, 0.16);
  stroke: var(--c-gold);
}

.page-faq .faq-node-text {
  font-family: var(--f-mono);
  font-size: 10px;
  fill: var(--c-dim);
  letter-spacing: 0.04em;
}

.page-faq .faq-node-text--root {
  fill: var(--c-gold-soft);
  font-size: 11px;
}

/* 02 三步法 */
.page-faq .faq-steps {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-step {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 4px 18px;
  padding: 26px 0;
  border-top: 1px solid var(--c-scale);
}

.page-faq .faq-step-index {
  grid-row: 1 / span 2;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-cyan);
  padding-top: 4px;
}

.page-faq .faq-step-body h3 {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 1.35rem;
  color: var(--c-text);
}

.page-faq .faq-step-body > p {
  margin: 10px 0 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--c-dim);
  max-width: 66ch;
}

.page-faq .faq-step-fields {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 16px;
  margin: 18px 0 0;
  padding: 14px 16px;
  border: 1px solid rgba(42, 71, 80, 0.7);
  background: rgba(7, 15, 28, 0.42);
}

.page-faq .faq-step-fields dt {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--c-dim);
  align-self: center;
  white-space: nowrap;
}

.page-faq .faq-step-fields dd {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--c-text);
}

.page-faq .faq-step-fields dd.is-ok {
  color: var(--c-green);
}

.page-faq .faq-step-fields dd.is-bad {
  color: var(--c-red);
}

.page-faq .faq-step-fields dd.is-ok::before,
.page-faq .faq-step-fields dd.is-bad::before {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  content: "";
  vertical-align: 1px;
}

.page-faq .faq-step-fields dd.is-ok::before { background: var(--c-green); }
.page-faq .faq-step-fields dd.is-bad::before { background: var(--c-red); }

/* 03 时间线 */
.page-faq .faq-tl {
  display: grid;
  gap: 28px;
  margin-top: 30px;
}

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

.page-faq .faq-tl-list li {
  padding: 18px 0 18px 18px;
  border-left: 2px solid var(--c-scale);
}

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

.page-faq .faq-tl-list li + li { margin-top: 4px; }

.page-faq .faq-tl-key {
  display: block;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-cyan);
}

.page-faq .faq-tl-list p {
  margin: 8px 0 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--c-dim);
  max-width: 60ch;
}

.page-faq .faq-tl-list .num {
  font-family: var(--f-mono);
  color: var(--c-text);
}

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

.page-faq .faq-tl-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1000 / 700;
  object-fit: cover;
  border: 1px solid var(--c-scale);
}

.page-faq .faq-tl-figure figcaption {
  margin-top: 12px;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--c-dim);
}

/* 04 口径差 */
.page-faq .faq-diffs {
  display: grid;
  gap: 12px;
  margin-top: 30px;
}

.page-faq .faq-diff {
  border: 1px solid var(--c-scale);
  border-left: 3px solid var(--c-red);
  background: rgba(255, 255, 255, 0.035);
}

.page-faq .faq-diff summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-diff summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--f-mono);
  font-size: 14px;
  color: var(--c-dim);
}

.page-faq .faq-diff[open] summary::after { content: "–"; }

.page-faq .faq-diff summary:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: -2px;
}

.page-faq .faq-diff-name {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--c-text);
}

.page-faq .faq-diff-hint {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--c-dim);
}

.page-faq .faq-diff-body {
  padding: 0 18px 20px;
}

.page-faq .faq-diff-body p {
  margin: 0 0 12px;
  font-size: 0.88rem;
  line-height: 1.78;
  color: var(--c-dim);
  max-width: 68ch;
}

.page-faq .faq-diff-body .num {
  font-family: var(--f-mono);
  color: var(--c-text);
}

.page-faq .faq-diff-fix {
  padding: 14px 16px;
  border-left: 2px solid var(--c-green);
  background: rgba(52, 196, 107, 0.06);
  color: var(--c-text) !important;
}

.page-faq .faq-diff-fix .tag { margin-right: 8px; }

.page-faq .faq-revision {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 16px;
  margin-top: 24px;
  padding: 20px 22px;
  border: 1px solid rgba(124, 107, 214, 0.45);
  background: rgba(124, 107, 214, 0.09);
}

.page-faq .faq-revision-mark {
  display: block;
  width: 10px;
  height: 100%;
  min-height: 52px;
  background: var(--c-violet);
}

.page-faq .faq-revision h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-text);
}

.page-faq .faq-revision p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.75;
  color: var(--c-dim);
  max-width: 66ch;
}

/* 05 自查清单 */
.page-faq .faq-check-wrap {
  display: grid;
  gap: 28px;
  margin-top: 30px;
}

.page-faq .faq-check-progress {
  display: flex;
  gap: 6px;
  margin-bottom: 20px;
}

.page-faq .faq-tick {
  display: block;
  flex: 1 1 0;
  height: 4px;
  background: var(--c-scale);
  transition: background 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-faq .faq-checklist:has(#ck-1:checked) .faq-tick:nth-child(1),
.page-faq .faq-checklist:has(#ck-2:checked) .faq-tick:nth-child(2),
.page-faq .faq-checklist:has(#ck-3:checked) .faq-tick:nth-child(3),
.page-faq .faq-checklist:has(#ck-4:checked) .faq-tick:nth-child(4),
.page-faq .faq-checklist:has(#ck-5:checked) .faq-tick:nth-child(5),
.page-faq .faq-checklist:has(#ck-6:checked) .faq-tick:nth-child(6),
.page-faq .faq-checklist:has(#ck-7:checked) .faq-tick:nth-child(7),
.page-faq .faq-checklist:has(#ck-8:checked) .faq-tick:nth-child(8) {
  background: var(--c-cyan);
  box-shadow: 0 0 10px rgba(47, 216, 198, 0.45);
}

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

.page-faq .faq-check-item {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(42, 71, 80, 0.55);
}

.page-faq .faq-check-item:first-child { padding-top: 0; }

.page-faq .faq-check-input {
  grid-column: 1;
  grid-row: 1;
  align-self: start;
  display: grid;
  place-content: center;
  width: 22px;
  height: 22px;
  margin: 2px 0 0;
  appearance: none;
  border: 1px solid var(--c-scale);
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
}

.page-faq .faq-check-input:checked {
  border-color: var(--c-cyan);
  background: rgba(47, 216, 198, 0.14);
}

.page-faq .faq-check-input:checked::after {
  content: "";
  width: 5px;
  height: 10px;
  margin-top: -2px;
  border-right: 2px solid var(--c-cyan);
  border-bottom: 2px solid var(--c-cyan);
  transform: rotate(45deg);
}

.page-faq .faq-check-input:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

.page-faq .faq-check-label {
  grid-column: 2;
  grid-row: 1;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--c-dim);
  cursor: pointer;
  transition: color 0.16s var(--ease);
}

.page-faq .faq-check-input:checked + .faq-check-label {
  color: var(--c-text);
}

.page-faq .faq-ask {
  padding: 24px 22px 26px;
  border: 1px solid var(--c-scale);
  background: linear-gradient(165deg, rgba(240, 160, 60, 0.09), rgba(255, 255, 255, 0.02));
}

.page-faq .faq-ask h3 {
  margin: 10px 0 0;
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 1.3rem;
  color: var(--c-text);
}

.page-faq .faq-ask-steps {
  margin: 16px 0 0;
  padding-left: 18px;
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--c-dim);
}

.page-faq .faq-ask-mail {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 20px 0 0;
  padding: 14px 0;
  border-top: 1px solid rgba(42, 71, 80, 0.7);
  border-bottom: 1px solid rgba(42, 71, 80, 0.7);
}

.page-faq .faq-ask-mail-label {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-dim);
}

.page-faq .faq-ask-mail .num {
  font-family: var(--f-mono);
  font-size: 12.5px;
  color: var(--c-gold-soft);
  word-break: break-all;
}

.page-faq .faq-copy {
  margin-top: 18px;
}

.page-faq .faq-ask-note {
  margin: 16px 0 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--c-dim);
}

/* 尾段内链 */
.page-faq .faq-next {
  margin-top: clamp(48px, 7vw, 84px);
  padding: clamp(30px, 4.5vw, 52px) 0 clamp(46px, 7vw, 76px);
  border-top: 1px solid var(--c-scale);
}

.page-faq .faq-next h2 {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--c-text);
}

.page-faq .faq-next-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-next-list li {
  border-bottom: 1px solid rgba(42, 71, 80, 0.6);
}

.page-faq .faq-next-list a {
  position: relative;
  display: block;
  padding: 16px 34px 16px 2px;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--c-text);
  text-decoration: none;
  transition: color 0.16s var(--ease), padding-left 0.22s var(--ease);
}

.page-faq .faq-next-list a::after {
  content: "→";
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--f-mono);
  color: var(--c-scale);
  transition: color 0.16s var(--ease);
}

.page-faq .faq-next-list a:hover,
.page-faq .faq-next-list a:focus-visible {
  color: var(--c-gold-soft);
  padding-left: 14px;
}

.page-faq .faq-next-list a:hover::after,
.page-faq .faq-next-list a:focus-visible::after {
  color: var(--c-gold);
}

/* 平板及以上 */
@media (min-width: 760px) {
  .page-faq .faq-roles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-check-wrap {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 36px;
    align-items: start;
  }

  .page-faq .faq-step {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 6px 26px;
  }

  .page-faq .faq-tl {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 32px;
    align-items: start;
  }
}

/* 宽屏：左侧粘性步骤轨道 */
@media (min-width: 960px) {
  .page-faq .faq-layout {
    grid-template-columns: var(--faq-rail) minmax(0, 1fr);
    gap: var(--faq-gap);
  }

  .page-faq .faq-rail {
    position: sticky;
    top: calc(var(--hdr-h) + 26px);
    align-self: start;
  }

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

  .page-faq .faq-rail-link {
    align-items: center;
    padding: 11px 12px;
    border-bottom: 0;
    border-left: 2px solid var(--c-scale);
  }

  .page-faq .faq-rail-link.is-current {
    border-left-color: var(--c-gold);
    background: rgba(240, 160, 60, 0.08);
  }
}

@media (min-width: 1100px) {
  .page-faq .faq-roles {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }
}
</｜｜DSML｜｜ parameter>
</invoke>
</result>