.page-contact {
  --cut-lg: 26px;
  --cut-sm: 16px;
  --site-domain: "chaofan-interactive.com.cn";
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* 面包屑 */
.page-contact .breadcrumbs {
  padding: clamp(18px, 3vw, 30px) 0 0;
  font-size: 13px;
}
.page-contact .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .breadcrumbs li {
  display: flex;
  align-items: center;
  color: var(--muted);
}
.page-contact .breadcrumbs li + li::before {
  content: "/";
  margin: 0 10px;
  color: var(--mid);
}
.page-contact .breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
  transition: color .3s var(--ease-out);
}
.page-contact .breadcrumbs a:hover { color: var(--cyan); }
.page-contact .breadcrumbs li[aria-current="page"] { color: var(--white); }

/* 首屏 */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(26px, 5vw, 48px) 0 clamp(56px, 9vw, 110px);
}
.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(58% 68% at 88% 4%, rgba(164, 107, 255, .38), transparent 62%),
    radial-gradient(52% 60% at 4% 90%, rgba(53, 224, 232, .22), transparent 66%),
    linear-gradient(180deg, rgba(43, 47, 122, .6), transparent 72%);
  clip-path: polygon(0 0, 100% 0, 100% 76%, 60% 100%, 0 100%);
  pointer-events: none;
}
.page-contact .contact-hero > .container {
  position: relative;
  z-index: 1;
}
.page-contact .eyebrow {
  color: var(--violet);
}
.page-contact h1 {
  margin: 14px 0 0;
  max-width: 16em;
  font-size: clamp(34px, 6vw, 66px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: .04em;
}
.page-contact .contact-lede {
  margin: 20px 0 0;
  max-width: 36em;
  font-size: clamp(15px, 1.6vw, 17.5px);
  line-height: 1.95;
  color: #C9D0F2;
}

/* 三枚分类入口 */
.page-contact .route-grid {
  margin-top: clamp(32px, 5vw, 66px);
  display: grid;
  gap: 18px;
}
.page-contact .route-card {
  position: relative;
  padding: 26px 24px 30px;
  background: linear-gradient(165deg, #1B2150, #101538 60%, #0A0F2C);
  transition: transform .4s var(--ease-out), background .4s var(--ease-out);
}
.page-contact .route-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
}
.page-contact .route-card--a {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}
.page-contact .route-card--b {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 26px 100%, 0 calc(100% - 26px));
}
.page-contact .route-card--c {
  clip-path: polygon(26px 0, 100% 0, 100% 100%, 0 100%, 0 26px);
}
.page-contact .route-card:hover {
  transform: translateY(-6px);
  background: linear-gradient(165deg, #222A66, #141A3F 60%, #0A0F2C);
}
.page-contact .route-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 22px;
  letter-spacing: .14em;
  color: var(--cyan);
}
.page-contact .route-title {
  margin: 14px 0 10px;
  font-size: clamp(19px, 2vw, 22px);
  font-weight: 800;
  letter-spacing: .03em;
}
.page-contact .route-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: #B9C1E6;
}
.page-contact .route-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--violet);
  text-decoration: none;
  transition: color .3s var(--ease-out);
}
.page-contact .route-link::after {
  content: "→";
  transition: transform .3s var(--ease-out);
}
.page-contact .route-link:hover { color: var(--cyan); }
.page-contact .route-link:hover::after { transform: translateX(4px); }

@media (min-width: 860px) {
  .page-contact .route-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }
  .page-contact .route-card--b { margin-top: 28px; }
  .page-contact .route-card--c { margin-top: 56px; }
}

/* 章节通用 */
.page-contact .section {
  position: relative;
  padding: clamp(52px, 8vw, 108px) 0;
}
.page-contact .section:first-of-type {
  border-top: 1px solid rgba(153, 162, 201, .14);
}
.page-contact .band {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(28px, 4vw, 50px);
}
.page-contact .band-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .22em;
  color: var(--cyan);
}
.page-contact .band-num::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 1px;
  margin-right: 12px;
  vertical-align: middle;
  background: var(--violet);
}
.page-contact .band-title {
  margin: 0;
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: .03em;
}
.page-contact .band-note {
  margin: 0;
  max-width: 44em;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--muted);
}

/* 图文与列表通用 */
.page-contact .media img {
  display: block;
  width: 100%;
  height: auto;
}
.page-contact .media-caption {
  margin-top: 12px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--muted);
}
.page-contact .prose p {
  font-size: 15.5px;
  line-height: 1.95;
  color: #C4CBEA;
}
.page-contact .prose h3,
.page-contact .service-split h3,
.page-contact .coop-prep h3 {
  margin: 0 0 10px;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 800;
  letter-spacing: .02em;
}
.page-contact .tick-list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.page-contact .tick-list li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  line-height: 1.9;
  color: #C4CBEA;
}
.page-contact .tick-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 10px;
  height: 10px;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}
.page-contact .tick-list strong { color: var(--white); }
.page-contact .inline-hint {
  margin-top: 18px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}
.page-contact .inline-hint a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 232, .45);
  transition: color .3s var(--ease-out), border-color .3s var(--ease-out);
}
.page-contact .inline-hint a:hover {
  color: var(--violet);
  border-color: rgba(164, 107, 255, .6);
}

/* 合作章节 */
.page-contact .coop-layout {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
}
.page-contact .coop-figure { margin: 0; }
.page-contact .coop-figure img {
  aspect-ratio: 3 / 2;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), calc(100% - 34px) 100%, 0 100%);
}
.page-contact .coop-prep { margin-top: clamp(34px, 5vw, 62px); }
.page-contact .prep-grid {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}
.page-contact .prep-item {
  padding: 20px 18px 22px;
  background: rgba(20, 26, 63, .78);
  border-top: 2px solid var(--mid);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}
.page-contact .prep-k {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold);
}
.page-contact .prep-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: #C4CBEA;
}
.page-contact .flow-list {
  margin: clamp(32px, 5vw, 56px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}
.page-contact .flow-list li {
  display: flex;
  gap: 16px;
  padding: 22px 20px;
  background: linear-gradient(120deg, rgba(20, 26, 63, .92), rgba(10, 15, 44, .55));
  border-left: 2px solid var(--violet);
}
.page-contact .flow-num {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--cyan);
}
.page-contact .flow-list h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
}
.page-contact .flow-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

@media (min-width: 900px) {
  .page-contact .coop-layout {
    grid-template-columns: 1.05fr .95fr;
    align-items: start;
  }
}
@media (min-width: 700px) {
  .page-contact .prep-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1080px) {
  .page-contact .prep-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 880px) {
  .page-contact .flow-list { grid-template-columns: repeat(3, 1fr); gap: 18px; }
}

/* 客服说明牌 */
.page-contact .plate-grid {
  display: grid;
  gap: 16px;
}
.page-contact .plate {
  position: relative;
  padding: 24px 22px 26px;
  background: var(--panel);
  border: 1px solid rgba(164, 107, 255, .22);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition: border-color .35s var(--ease-out), background .35s var(--ease-out);
}
.page-contact .plate:hover {
  background: #171E4A;
  border-color: rgba(53, 224, 232, .55);
}
.page-contact .plate-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--muted);
}
.page-contact .plate-value {
  margin: 12px 0 10px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--white);
  word-break: break-word;
}
.page-contact .plate-mono {
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.5vw, 16px);
  color: var(--cyan);
  letter-spacing: .02em;
}
.page-contact .plate-note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--muted);
  transition: color .35s var(--ease-out);
}
.page-contact .plate:hover .plate-note { color: #C9D0F2; }

.page-contact .service-split {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  margin-top: clamp(32px, 5vw, 54px);
}
.page-contact .split-col p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.95;
  color: #C4CBEA;
}

@media (min-width: 820px) {
  .page-contact .plate-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 900px) {
  .page-contact .service-split { grid-template-columns: 1fr 1fr; }
}

/* 三步自查 */
.page-contact .step-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}
.page-contact .step {
  position: relative;
  padding: 26px 22px 24px;
  background: linear-gradient(180deg, rgba(20, 26, 63, .9), rgba(10, 15, 44, .35));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}
.page-contact .step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 2px;
  background: var(--cyan);
}
.page-contact .step:nth-child(2)::before { background: var(--violet); }
.page-contact .step:nth-child(3)::before { background: var(--gold); }
.page-contact .step-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 30px;
  letter-spacing: .06em;
  color: rgba(53, 224, 232, .55);
}
.page-contact .step h3 {
  margin: 10px 0 10px;
  font-size: 17.5px;
  font-weight: 800;
  letter-spacing: .02em;
}
.page-contact .step p {
  margin: 0 0 10px;
  font-size: 14.8px;
  line-height: 1.9;
  color: #C4CBEA;
}
.page-contact .step-state {
  margin: 0;
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.7;
}
.page-contact .state-ok { color: var(--ok); }
.page-contact .state-warn { color: var(--warn); }

@media (min-width: 940px) {
  .page-contact .step-list { grid-template-columns: repeat(3, 1fr); gap: 20px; }
}

/* 南昌展板 */
.page-contact .city-layout {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}
.page-contact .city-figure { margin: 0; }
.page-contact .city-figure img {
  aspect-ratio: 8 / 3;
  object-fit: cover;
  clip-path: polygon(0 34px, 34px 0, 100% 0, 100% 100%, 0 100%);
}
.page-contact .city-board {
  padding: 28px 24px 30px;
  background: linear-gradient(150deg, rgba(20, 26, 63, .92), rgba(10, 15, 44, .5));
  border-left: 2px solid var(--gold);
}
.page-contact .city-board .plate-value {
  font-size: 17px;
  line-height: 1.7;
}
.page-contact .city-board .plate-note + .plate-note { margin-top: 12px; }

@media (min-width: 960px) {
  .page-contact .city-layout {
    grid-template-columns: 1.35fr 1fr;
    align-items: stretch;
  }
}

/* 自助转办折叠 */
.page-contact .accordion {
  display: grid;
  gap: 12px;
}
.page-contact .accordion-item {
  background: rgba(20, 26, 63, .82);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: background .3s var(--ease-out);
}
.page-contact .accordion-item:hover { background: rgba(27, 33, 80, .92); }
.page-contact .accordion-trigger {
  width: 100%;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  background: none;
  border: 0;
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  text-align: left;
  cursor: pointer;
  transition: color .3s var(--ease-out);
}
.page-contact .accordion-trigger:hover { color: var(--cyan); }
.page-contact .accordion-trigger[aria-expanded="true"] { color: var(--cyan); }
.page-contact .acc-k { flex: 1 1 auto; }
.page-contact .acc-tail {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--violet);
  white-space: nowrap;
}
.page-contact .accordion-panel {
  padding: 0 22px 22px;
}
.page-contact .accordion-panel p {
  margin: 0 0 12px;
  max-width: 48em;
  font-size: 14.8px;
  line-height: 1.9;
  color: #C4CBEA;
}
.page-contact .accordion-panel .route-link { margin-top: 4px; }

/* 收束带 */
.page-contact .contact-close {
  margin-top: clamp(20px, 3vw, 40px);
  padding: clamp(32px, 5vw, 58px) 0;
  background: linear-gradient(90deg, rgba(164, 107, 255, .2), rgba(53, 224, 232, .12) 56%, transparent);
  border-top: 1px solid rgba(164, 107, 255, .38);
}
.page-contact .close-text {
  margin: 0;
  max-width: 52em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.95;
  color: #D6DBF7;
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .route-card,
  .page-contact .route-link,
  .page-contact .route-link::after,
  .page-contact .plate,
  .page-contact .plate-note,
  .page-contact .accordion-trigger,
  .page-contact .accordion-item,
  .page-contact .breadcrumbs a,
  .page-contact .inline-hint a {
    transition: none;
  }
  .page-contact .route-card:hover { transform: none; }
}
</final>