.page-contact {
  background: var(--ink);
  color: var(--cream);
  overflow-x: hidden;
}

.page-contact .contact-hero {
  padding: clamp(20px, 4vw, 40px) 0 clamp(22px, 3.6vw, 36px);
  background:
    radial-gradient(95% 130% at 88% -15%, rgba(47, 227, 208, .13), transparent 62%),
    radial-gradient(70% 100% at 0% 0%, rgba(14, 58, 64, .45), transparent 58%);
}

.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(18px, 3vw, 30px);
  padding: 0;
  list-style: none;
  font-family: var(--font-label);
  font-size: var(--fs-label);
  letter-spacing: .08em;
  color: var(--stone);
}

.page-contact .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--stone);
}

.page-contact .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--cyan);
}

.page-contact .breadcrumb [aria-current="page"] {
  color: var(--cyan);
}

.page-contact .eyebrow {
  color: var(--cyan);
  margin-bottom: 12px;
}

.page-contact .hero-copy h1 {
  margin: 0 0 16px;
  max-width: 18em;
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  line-height: 1.16;
  letter-spacing: .02em;
  color: var(--cream);
}

.page-contact .lead {
  max-width: 46em;
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--mist);
}

.page-contact h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  line-height: 1.25;
  color: var(--cream);
}

.page-contact h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  line-height: 1.35;
  color: var(--cream);
}

.page-contact p {
  margin: 0 0 10px;
  font-size: var(--fs-body);
  line-height: 1.72;
  color: var(--mist);
}

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

.page-contact .text-muted {
  color: var(--stone);
}

/* 左右分屏面板 */
.page-contact .contact-split {
  padding-bottom: clamp(32px, 5vw, 60px);
}

.page-contact .split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 26px);
}

.page-contact .channel-panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 32px);
  background:
    radial-gradient(120% 85% at 0% 0%, rgba(14, 58, 64, .9), transparent 62%),
    var(--graphite);
  box-shadow: inset 0 0 0 1px rgba(111, 123, 134, .22);
}

.page-contact .channel-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(111, 123, 134, .13) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(111, 123, 134, .13) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .9), transparent 88%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .9), transparent 88%);
}

.page-contact .channel-panel > * {
  position: relative;
  z-index: 1;
}

.page-contact .channel-panel h2 {
  font-size: clamp(1.15rem, 1rem + .8vw, 1.5rem);
  margin-bottom: 18px;
}

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

.page-contact .channel-item {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(111, 123, 134, .24);
}

.page-contact .channel-item:first-child {
  padding-top: 0;
}

.page-contact .channel-label {
  font-family: var(--font-label);
  font-size: var(--fs-label);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-contact .channel-value {
  display: block;
  font-size: clamp(.98rem, .93rem + .34vw, 1.16rem);
  line-height: 1.5;
  color: var(--cream);
  text-decoration: none;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact a.channel-value {
  border-bottom: 1px solid rgba(47, 227, 208, .35);
  transition: color .16s ease, border-color .16s ease;
}

.page-contact a.channel-value:hover,
.page-contact a.channel-value:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-contact a.channel-value:focus-visible {
  outline: var(--ring);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-contact .panel-status {
  margin-top: 18px;
}

.page-contact .panel-figure {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(8, 24, 38, .6);
  box-shadow: inset 0 0 0 1px rgba(111, 123, 134, .2);
}

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

.page-contact .panel-figure figcaption {
  padding: 11px 14px;
  font-size: .8rem;
  line-height: 1.55;
  color: var(--mist);
  background: rgba(20, 28, 36, .78);
}

/* 右栏：合作咨询范围 */
.page-contact .scope-panel {
  border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 32px);
  background: rgba(51, 74, 94, .28);
  box-shadow: inset 0 0 0 1px rgba(111, 123, 134, .16);
}

.page-contact .scope-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .scope-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid rgba(111, 123, 134, .2);
}

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

.page-contact .scope-num {
  font-family: var(--font-label);
  font-size: var(--fs-label);
  letter-spacing: .1em;
  color: var(--cyan);
  padding-top: 5px;
}

.page-contact .scope-title {
  font-size: clamp(1.02rem, .96rem + .4vw, 1.18rem);
}

.page-contact .scope-body p {
  font-size: clamp(.92rem, .89rem + .16vw, 1rem);
  color: var(--mist);
}

.page-contact .device-note {
  margin-top: clamp(18px, 2.6vw, 26px);
  padding: 14px 16px;
  border-left: 3px solid var(--amber);
  border-radius: var(--radius-sm);
  background: rgba(255, 158, 61, .1);
}

.page-contact .device-note strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: .95rem;
  letter-spacing: .02em;
  color: var(--amber);
}

.page-contact .device-note p {
  font-size: .9rem;
  line-height: 1.65;
  color: var(--cream);
}

/* 通用章节 */
.page-contact .contact-block {
  padding: clamp(34px, 5vw, 62px) 0;
}

.page-contact .block-head {
  max-width: 46em;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-contact .contact-block--feedback {
  background:
    linear-gradient(180deg, rgba(20, 28, 36, .85), rgba(8, 24, 38, .2));
}

.page-contact .feedback-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(12px, 1.8vw, 18px);
}

.page-contact .feedback-item {
  position: relative;
  display: grid;
  gap: 6px;
  align-content: start;
  padding: clamp(16px, 2.4vw, 24px);
  border-radius: var(--radius-md);
  background: rgba(51, 74, 94, .34);
  box-shadow: inset 0 0 0 1px rgba(111, 123, 134, .16);
  transition: transform .18s ease, background .18s ease;
}

.page-contact .feedback-item:hover {
  transform: translateY(-2px);
  background: rgba(51, 74, 94, .46);
}

.page-contact .feedback-num {
  font-family: var(--font-label);
  font-size: var(--fs-label);
  letter-spacing: .1em;
  color: var(--amber);
}

.page-contact .feedback-item h3 {
  font-size: clamp(1rem, .95rem + .3vw, 1.14rem);
}

.page-contact .feedback-item p {
  font-size: .92rem;
  line-height: 1.68;
  color: var(--mist);
}

/* 服务时间 */
.page-contact .service-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.6vw, 30px);
  padding: clamp(22px, 3.4vw, 38px);
  border-radius: var(--radius-lg);
  background: linear-gradient(115deg, var(--teal), rgba(8, 24, 38, .55) 78%);
  box-shadow: inset 0 0 0 1px rgba(47, 227, 208, .18);
}

.page-contact .service-lead h2 {
  font-size: clamp(1.25rem, 1.05rem + 1.1vw, 1.75rem);
  margin-bottom: 0;
}

.page-contact .service-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .service-item {
  padding-left: 14px;
  border-left: 2px solid rgba(47, 227, 208, .45);
  font-size: .94rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .service-key {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-label);
  font-size: var(--fs-label);
  letter-spacing: .1em;
  color: var(--cyan);
}

/* 快捷入口 */
.page-contact .contact-block--quick {
  padding-bottom: clamp(48px, 7vw, 92px);
}

.page-contact .cta-bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.6vw, 30px);
  padding: clamp(22px, 3.4vw, 38px);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(90% 130% at 100% 0%, rgba(255, 158, 61, .14), transparent 62%),
    rgba(51, 74, 94, .3);
  box-shadow: inset 0 0 0 1px rgba(111, 123, 134, .2);
}

.page-contact .cta-copy h2 {
  font-size: clamp(1.2rem, 1.02rem + 1vw, 1.6rem);
}

.page-contact .quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: start;
}

.page-contact .quick-links .btn {
  transition: transform .16s ease, background .16s ease, color .16s ease;
}

.page-contact .quick-links .btn:hover {
  transform: translateY(-2px);
}

.page-contact .quick-links .btn:focus-visible {
  outline: var(--ring);
  outline-offset: 3px;
}

@media (min-width: 720px) {
  .page-contact .feedback-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .service-band {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    align-items: start;
  }

  .page-contact .cta-bar {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-contact .quick-links {
    justify-content: flex-end;
    max-width: 24rem;
  }
}

@media (min-width: 960px) {
  .page-contact .split-grid {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-contact .hero-copy h1 {
    max-width: 16em;
  }
}
<<<PAGE_CSS_END>>>