.page-contact {
  --c-radius: 16px;
  --c-radius-sm: 10px;
  --c-field-border: #33505F;
  --c-field-focus: #35E0D6;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  margin-top: 22px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cal);
}

.page-contact .breadcrumb span[aria-hidden] {
  margin: 0 8px;
  color: var(--dim);
}

.page-contact .breadcrumb span:last-child {
  color: var(--white);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-block: clamp(28px, 5vw, 56px) clamp(20px, 3vw, 34px);
}

.page-contact .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: center;
}

.page-contact .hero-copy h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 6.2vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--white);
  max-width: 20ch;
}

.page-contact .hero-lead {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--body-text);
}

.page-contact .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

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

.page-contact .hero-figure {
  position: relative;
  aspect-ratio: 3 / 2;
  border-radius: var(--c-radius);
  border: 1px solid var(--line);
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 30%, rgba(53, 224, 214, 0.16), transparent 55%),
    linear-gradient(160deg, var(--ink-deep), var(--panel) 70%);
}

.page-contact .hero-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.9;
}

/* ---------- 服务时段指示条 ---------- */
.page-contact .service-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding: 14px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--c-radius-sm);
  background: rgba(20, 48, 63, 0.72);
  backdrop-filter: blur(6px);
}

.page-contact .service-pulse {
  width: 9px;
  height: 9px;
  flex: none;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(53, 224, 214, 0.55);
  animation: contact-pulse 2.4s var(--ease) infinite;
}

.page-contact .service-window {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-contact .service-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--cal);
}

@keyframes contact-pulse {
  0% { box-shadow: 0 0 0 0 rgba(53, 224, 214, 0.5); }
  70% { box-shadow: 0 0 0 12px rgba(53, 224, 214, 0); }
  100% { box-shadow: 0 0 0 0 rgba(53, 224, 214, 0); }
}

/* ---------- 区块头部 ---------- */
.page-contact .section-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 26px;
}

.page-contact .panel-index {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  padding-top: 6px;
  border-top: 1px solid var(--cyan);
}

.page-contact .section-title {
  margin: 10px 0 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.5rem, 3.4vw, 2.15rem);
  line-height: 1.25;
  color: var(--white);
}

.page-contact .panel-title {
  margin: 8px 0 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.4rem;
  line-height: 1.3;
  color: var(--white);
}

/* ---------- 主区：左卡片 + 右表单 ---------- */
.page-contact .contact-main {
  padding-block: clamp(40px, 6vw, 72px);
}

.page-contact .main-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.page-contact .channel-stack {
  display: grid;
  gap: 16px;
}

.page-contact .channel-card {
  position: relative;
  padding: 22px 22px 24px;
  border: 1px solid var(--line);
  border-radius: var(--c-radius);
  background: rgba(20, 48, 63, 0.72);
  backdrop-filter: blur(6px);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-contact .channel-card:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-contact .channel-card h3 {
  margin: 12px 0 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--white);
}

.page-contact .channel-value {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--cyan);
  word-break: break-word;
}

.page-contact .channel-desc {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--body-text);
}

.page-contact .channel-note {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--line);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--dim);
}

/* ---------- 反馈表单面板 ---------- */
.page-contact .feedback-panel {
  align-self: start;
  padding: 26px 22px 28px;
  border: 1px solid var(--line);
  border-radius: var(--c-radius);
  background: var(--panel);
}

.page-contact .panel-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.page-contact .panel-lead {
  margin: 16px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--body-text);
}

.page-contact .field-stack {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.page-contact .field {
  display: grid;
  gap: 8px;
}

.page-contact .field-label {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cal);
}

.page-contact .field-control {
  width: 100%;
  padding: 11px 13px;
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--white);
  background: var(--ink-deep);
  border: 1px solid var(--c-field-border);
  border-radius: var(--c-radius-sm);
  outline: none;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-contact .field-control::placeholder {
  color: var(--dim);
}

.page-contact .field-control:focus {
  border-color: var(--c-field-focus);
  box-shadow: 0 0 0 3px rgba(53, 224, 214, 0.16);
}

.page-contact .field-control--area {
  resize: vertical;
  line-height: 1.7;
}

.page-contact .field-hint {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-contact .field-hint li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--cal);
}

.page-contact .field-hint li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-contact .panel-foot {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.75;
  color: var(--dim);
}

/* ---------- 受理范围 ---------- */
.page-contact .scope-section {
  padding-block: clamp(36px, 5vw, 64px);
}

.page-contact .scope-grid {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  border: 1px solid var(--line);
  border-radius: var(--c-radius);
  overflow: hidden;
  background: var(--line);
}

.page-contact .scope-item {
  position: relative;
  padding: 24px 22px 26px;
  background: var(--ink-deep);
  transition: background var(--dur) var(--ease);
}

.page-contact .scope-item:hover {
  background: var(--panel);
}

.page-contact .scope-key {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cal);
  padding: 2px 8px;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.page-contact .scope-key--orange { color: var(--orange); border-color: rgba(255, 138, 61, 0.5); }
.page-contact .scope-key--cyan   { color: var(--cyan);   border-color: rgba(53, 224, 214, 0.5); }
.page-contact .scope-key--magenta{ color: var(--magenta);border-color: rgba(255, 77, 141, 0.5); }

.page-contact .scope-item h3 {
  margin: 14px 0 0;
  font-size: 16.5px;
  font-weight: 600;
  color: var(--white);
}

.page-contact .scope-item p {
  margin: 9px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--body-text);
}

/* ---------- 处理流程 ---------- */
.page-contact .flow-section {
  padding-block: clamp(36px, 5vw, 64px);
}

.page-contact .flow-figure {
  aspect-ratio: 12 / 5;
  border-radius: var(--c-radius);
  border: 1px solid var(--line);
  overflow: hidden;
  background:
    linear-gradient(120deg, var(--ink-deep), var(--panel) 60%, var(--ink-deep));
}

.page-contact .flow-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.88;
}

.page-contact .flow-list {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .flow-item {
  position: relative;
  padding: 20px 20px 22px 20px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan);
  border-radius: var(--c-radius-sm);
  background: var(--panel);
}

.page-contact .flow-step {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-contact .flow-item h3 {
  margin: 10px 0 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
}

.page-contact .flow-item p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--body-text);
}

.page-contact .flow-time {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--orange);
  padding: 3px 9px;
  border: 1px dashed rgba(255, 138, 61, 0.5);
  border-radius: 999px;
}

/* ---------- 常见场景 ---------- */
.page-contact .scene-section {
  padding-block: clamp(36px, 5vw, 64px) clamp(48px, 6vw, 80px);
}

.page-contact .scene-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .scene-card {
  position: relative;
  padding: 24px 22px 22px;
  border: 1px solid var(--line);
  border-radius: var(--c-radius);
  background: rgba(20, 48, 63, 0.55);
  backdrop-filter: blur(6px);
  transition: border-color var(--dur) var(--ease);
}

.page-contact .scene-card:hover {
  border-color: var(--cyan);
}

.page-contact .scene-marker {
  display: block;
  width: 34px;
  height: 4px;
  border-radius: 2px;
  background: var(--cal);
}

.page-contact .scene-marker--orange { background: var(--orange); }
.page-contact .scene-marker--cyan   { background: var(--cyan); }
.page-contact .scene-marker--magenta{ background: var(--magenta); }

.page-contact .scene-card h3 {
  margin: 16px 0 0;
  font-size: 16.5px;
  font-weight: 600;
  color: var(--white);
}

.page-contact .scene-card p {
  margin: 9px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--body-text);
}

.page-contact .scene-link {
  margin-top: 14px;
}

.page-contact .scene-link a {
  font-size: 13.5px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 214, 0.4);
  padding-bottom: 1px;
  transition: border-color var(--dur) var(--ease);
}

.page-contact .scene-link a:hover {
  border-color: var(--cyan);
}

.page-contact .scene-foot {
  margin: 26px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--dim);
}

.page-contact .scene-foot a {
  color: var(--cal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .scene-foot a:hover {
  color: var(--cyan);
}

/* ---------- 平板 / 桌面 ---------- */
@media (min-width: 720px) {
  .page-contact .scope-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .flow-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .scene-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .page-contact .hero-grid {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
  }

  .page-contact .main-grid {
    grid-template-columns: 6fr 5fr;
    gap: 40px;
    align-items: start;
  }

  .page-contact .scope-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-contact .flow-list {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-contact .scene-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .feedback-panel {
    position: sticky;
    top: 96px;
    padding: 30px 26px 32px;
  }

  .page-contact .channel-card {
    padding: 24px 26px 26px;
  }
}

@media (min-width: 1200px) {
  .page-contact .main-grid {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .service-pulse {
    animation: none;
  }

  .page-contact .channel-card:hover {
    transform: none;
  }
}
<<<END>>>