.page-contact {
  --fc-rail-w: 336px;
  padding-bottom: 0;
}

/* ---------- 首屏 ---------- */
.page-contact .fc-masthead {
  padding: 30px 0 44px;
}

.page-contact .fc-title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(44px, 11vw, 80px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-contact .fc-lede {
  margin: 22px 0 0;
  max-width: 38em;
  font-size: 17px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .fc-scope {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .fc-scope li {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: var(--ink-2);
}

.page-contact .fc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

/* ---------- 主体栅格 ---------- */
.page-contact .fc-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 44px;
  padding-bottom: 76px;
}

.page-contact .fc-flow {
  min-width: 0;
}

@media (min-width: 1000px) {
  .page-contact .fc-body {
    grid-template-columns: minmax(0, 1fr) var(--fc-rail-w);
    gap: 60px;
    align-items: start;
  }
}

/* ---------- 章节骨架 ---------- */
.page-contact .fc-block {
  padding: 0 0 44px;
  margin-bottom: 44px;
  border-bottom: 1px solid var(--line);
}

.page-contact .fc-block:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-contact .fc-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.page-contact .fc-head .section-index {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-contact .fc-head .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 4.4vw, 30px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .fc-lead-p {
  margin: 0 0 24px;
  max-width: 44em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .fc-lead-p a,
.page-contact .fc-check-text a,
.page-contact .fc-field dd a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-contact .fc-lead-p a:hover,
.page-contact .fc-check-text a:hover,
.page-contact .fc-field dd a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ---------- 01 自查 ---------- */
.page-contact .fc-checks {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .fc-check {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 4px 16px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.page-contact .fc-check:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-contact .fc-check-num {
  grid-column: 1;
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 2;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-contact .fc-check-title {
  grid-column: 2;
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .fc-check-text {
  grid-column: 2;
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 02 问题类型 ---------- */
.page-contact .fc-types {
  margin-top: 4px;
}

.page-contact .fc-type {
  border-bottom: 1px solid var(--line);
}

.page-contact .fc-type:first-child {
  border-top: 1px solid var(--line);
}

.page-contact .fc-type-summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 0;
  cursor: pointer;
  list-style: none;
}

.page-contact .fc-type-summary::-webkit-details-marker {
  display: none;
}

.page-contact .fc-type-summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--gold);
  transition: color var(--dur) var(--ease);
}

.page-contact .fc-type[open] .fc-type-summary::after {
  content: "−";
  color: var(--coral);
}

.page-contact .fc-type-key {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-contact .fc-type-name {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .fc-type-tag {
  font-size: 11px;
}

.page-contact .fc-type-body {
  padding: 0 0 22px;
}

.page-contact .fc-type-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .fc-type-need {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
}

.page-contact .fc-type-need dt {
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-contact .fc-type-need dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper);
}

@media (min-width: 640px) {
  .page-contact .fc-type-body {
    padding-left: 36px;
  }
}

/* ---------- 03 提交方式与材料 ---------- */
.page-contact .fc-routes {
  display: grid;
  gap: 18px;
  margin-bottom: 32px;
}

@media (min-width: 680px) {
  .page-contact .fc-routes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

.page-contact .fc-route {
  padding: 22px 20px;
  border-radius: var(--radius-md);
  background: var(--ink-2);
}

.page-contact .fc-route-key {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin-bottom: 10px;
}

.page-contact .fc-route-title {
  margin: 0 0 10px;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .fc-route-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .fc-route-mail {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--celadon);
  word-break: break-all;
}

.page-contact .fc-fields {
  margin: 0;
  padding: 0;
}

.page-contact .fc-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .fc-field:first-child {
  border-top: 1px solid var(--line);
}

@media (min-width: 620px) {
  .page-contact .fc-field {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
}

.page-contact .fc-field dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-contact .fc-field dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper);
}

/* ---------- 04 受理节奏 ---------- */
.page-contact .fc-rhythm {
  display: grid;
  gap: 28px;
}

@media (min-width: 780px) {
  .page-contact .fc-rhythm {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }
}

.page-contact .fc-rhythm-media {
  margin: 0;
}

.page-contact .fc-rhythm-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.page-contact .fc-rhythm-panel {
  display: grid;
  gap: 26px;
}

@media (min-width: 560px) and (max-width: 779px) {
  .page-contact .fc-rhythm-panel {
    grid-template-columns: 168px minmax(0, 1fr);
    align-items: center;
    gap: 28px;
  }
}

.page-contact .fc-ring {
  position: relative;
  width: 156px;
  height: 156px;
  border-radius: 50%;
  background: conic-gradient(from -90deg,
      var(--gold) 0deg 80deg,
      var(--celadon) 80deg 300deg,
      var(--line) 300deg 360deg);
  display: grid;
  place-items: center;
}

.page-contact .fc-ring::before {
  content: "";
  position: absolute;
  inset: 16px;
  border-radius: 50%;
  background: var(--ink);
}

.page-contact .fc-ring-core {
  position: relative;
  display: grid;
  gap: 1px;
  text-align: center;
  line-height: 1.15;
}

.page-contact .fc-ring-num {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  color: var(--gold);
}

.page-contact .fc-ring-unit {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-contact .fc-ring-cap {
  margin-top: 4px;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-contact .fc-sla {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .fc-sla li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.page-contact .fc-sla li:first-child {
  border-top: 0;
  padding-top: 0;
}

@media (min-width: 560px) {
  .page-contact .fc-sla li {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

.page-contact .fc-sla-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-contact .fc-sla-val {
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper);
}

/* ---------- 05 官方联系渠道 ---------- */
.page-contact .fc-channels {
  display: grid;
  gap: 18px;
}

@media (min-width: 640px) {
  .page-contact .fc-channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

.page-contact .fc-channel {
  padding: 20px 20px 22px;
  border-radius: var(--radius-md);
  background: var(--ink-2);
}

.page-contact .fc-channel-key {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin-bottom: 10px;
}

.page-contact .fc-channel-val {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .fc-channel-note {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 06 侧栏入口说明 ---------- */
.page-contact .fc-rail-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

@media (min-width: 680px) {
  .page-contact .fc-rail-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 28px;
  }
}

.page-contact .fc-rail-point-title {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .fc-rail-point-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 右侧信息牌 ---------- */
.page-contact .fc-rail {
  display: grid;
  gap: 20px;
  min-width: 0;
}

@media (min-width: 1000px) {
  .page-contact .fc-rail {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

.page-contact .fc-rail-media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-contact .fc-rail-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-contact .fc-card {
  padding: 24px 22px 22px;
  border-radius: var(--radius-lg);
  background: var(--ink-2);
}

.page-contact .fc-card-eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-contact .fc-info {
  margin: 0;
  padding: 0;
}

.page-contact .fc-info-row {
  padding: 13px 0;
  border-top: 1px solid var(--line);
}

.page-contact .fc-info-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-contact .fc-info-row dt {
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-contact .fc-info-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .fc-card-note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .fc-card-status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--celadon);
}

/* ---------- 底部窄幅提示 ---------- */
.page-contact .fc-strip {
  background: var(--ink-2);
  padding: 18px 0;
}

.page-contact .fc-strip-inner {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-contact .fc-strip-inner p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

@media (max-width: 560px) {
  .page-contact .fc-masthead {
    padding: 22px 0 34px;
  }

  .page-contact .fc-block {
    padding-bottom: 36px;
    margin-bottom: 36px;
  }

  .page-contact .fc-rhythm-panel {
    justify-items: start;
  }
}
<<<END>>>