.page-contact {
  --page-grid-size: 32px;
  --page-coord-len: 26px;
}

/* ===== 面包屑 ===== */
.page-contact .contact-breadcrumb {
  padding: 20px 0 6px;
}

.page-contact .breadcrumb-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.page-contact .breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-contact .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  color: var(--border-line);
}

.page-contact .breadcrumb-link {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-contact .breadcrumb-link:hover {
  color: var(--neon-green);
}

/* ===== 首屏标题区 ===== */
.page-contact .contact-hero {
  position: relative;
  padding: 28px 0 40px;
  border-bottom: 1px solid var(--border-line);
  background-image:
    linear-gradient(var(--border-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-line) 1px, transparent 1px);
  background-size: var(--page-grid-size) var(--page-grid-size);
  background-position: center top;
  overflow: hidden;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  top: -60px;
  right: -80px;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(61, 255, 139, 0.16), transparent 65%);
  pointer-events: none;
}

.page-contact .contact-hero-index {
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
  font-size: 12px;
}

.page-contact .contact-hero-title {
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text-primary);
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero-lead {
  max-width: 640px;
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.page-contact .meta-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon-green);
  box-shadow: 0 0 8px var(--neon-green);
}

/* ===== 主联系坐标卡片 ===== */
.page-contact .contact-main {
  padding: 40px 0 60px;
}

.page-contact .contact-coord-card {
  position: relative;
  border: 1px solid var(--border-line);
  border-radius: var(--radius-md);
  background: var(--secondary-blue);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.page-contact .contact-coord-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.14;
  pointer-events: none;
}

.page-contact .contact-coord-card-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
}

.page-contact .contact-info-panel,
.page-contact .contact-form-panel {
  padding: 28px 20px;
}

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

.page-contact .contact-info-panel .section-desc {
  margin-top: 8px;
}

/* ===== 联系频道列表 ===== */
.page-contact .contact-channel-list {
  margin-top: 20px;
}

.page-contact .contact-channel {
  display: grid;
  grid-template-columns: 28px 26px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border-line);
  align-items: start;
}

.page-contact .contact-channel:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-contact .channel-index {
  color: var(--gold-highlight);
  font-size: 12px;
  line-height: 1;
  padding-top: 4px;
}

.page-contact .channel-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  color: var(--neon-green);
}

.page-contact .channel-body {
  min-width: 0;
}

.page-contact .channel-label {
  margin: 0 0 4px;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

.page-contact .channel-scope {
  margin: 0 0 8px;
  font-size: 13px;
  line-height: 1.6;
}

.page-contact .channel-value {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-primary);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-contact .channel-value:hover {
  color: var(--neon-green);
  border-bottom-color: var(--neon-green);
}

/* ===== 坐标刻度 ===== */
.page-contact .coord-mark {
  position: absolute;
  z-index: 3;
  width: var(--page-coord-len);
  height: var(--page-coord-len);
  pointer-events: none;
}

.page-contact .coord-tl {
  top: -1px;
  left: -1px;
  border-top: 3px solid var(--neon-green);
  border-left: 3px solid var(--neon-green);
}

.page-contact .coord-tr {
  top: -1px;
  right: -1px;
  border-top: 3px solid var(--neon-green);
  border-right: 3px solid var(--neon-green);
}

.page-contact .coord-bl {
  bottom: -1px;
  left: -1px;
  border-bottom: 3px solid var(--neon-green);
  border-left: 3px solid var(--neon-green);
}

.page-contact .coord-br {
  bottom: -1px;
  right: -1px;
  border-bottom: 3px solid var(--neon-green);
  border-right: 3px solid var(--neon-green);
}

/* ===== 表单面板 ===== */
.page-contact .form-panel-index {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--border-line);
  letter-spacing: 0.08em;
}

.page-contact .form-title {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 800;
  color: var(--text-primary);
}

.page-contact .form-hint {
  margin: 0 0 22px;
  font-size: 13px;
  line-height: 1.7;
}

.page-contact .contact-form .form-field {
  margin-bottom: 18px;
}

.page-contact .contact-form .form-field label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.page-contact .contact-form .form-field input,
.page-contact .contact-form .form-field select,
.page-contact .contact-form .form-field textarea {
  display: block;
  width: 100%;
  padding: 12px 14px;
  background: rgba(10, 17, 40, 0.65);
  border: 1px solid var(--border-line);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  transition: border-color 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  box-sizing: border-box;
}

.page-contact .contact-form .form-field textarea {
  resize: vertical;
  min-height: 108px;
}

.page-contact .contact-form .form-field select {
  background-image:
    linear-gradient(45deg, transparent 50%, var(--neon-green) 50%),
    linear-gradient(135deg, var(--neon-green) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% - 2px),
    calc(100% - 13px) calc(50% - 2px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 36px;
}

.page-contact .contact-form .form-field input::placeholder,
.page-contact .contact-form .form-field textarea::placeholder {
  color: rgba(147, 167, 196, 0.6);
}

.page-contact .contact-form .form-field input:focus,
.page-contact .contact-form .form-field select:focus,
.page-contact .contact-form .form-field textarea:focus {
  outline: none;
  border-color: var(--neon-green);
  box-shadow: 0 0 0 3px rgba(61, 255, 139, 0.16);
  background: rgba(10, 17, 40, 0.85);
}

.page-contact .contact-form .form-privacy-note {
  margin: 0 0 18px;
  font-size: 12px;
  line-height: 1.7;
}

.page-contact .contact-form .form-privacy-note a,
.page-contact .contact-notes-text a {
  color: var(--neon-green);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
}

.page-contact .contact-form .form-submit {
  width: 100%;
  justify-content: center;
  text-align: center;
  cursor: pointer;
  font-weight: 700;
}

/* ===== 服务时间区域 ===== */
.page-contact .contact-service {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding: 0 0 60px;
}

.page-contact .contact-service-visual {
  position: relative;
}

.page-contact .contact-service-visual .media-frame--sport {
  height: 100%;
  min-height: 220px;
  background: var(--card-blue);
  overflow: hidden;
}

.page-contact .contact-service-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .service-visual-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  background: rgba(10, 17, 40, 0.82);
  border: 1px solid var(--border-line);
  border-radius: var(--radius-sm);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--neon-green);
}

.page-contact .contact-service-content {
  padding: 18px 0 0;
}

.page-contact .contact-service-content .section-desc {
  margin-top: 8px;
}

.page-contact .service-list {
  margin: 24px 0 0;
}

.page-contact .service-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-line);
}

.page-contact .service-row:last-child {
  border-bottom: none;
}

.page-contact .service-row dt {
  flex-shrink: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.page-contact .service-row dd {
  margin: 0;
  font-size: 13px;
  color: var(--neon-green);
  text-align: right;
  word-break: break-all;
}

.page-contact .service-tip {
  margin-top: 16px;
  font-size: 13px;
  line-height: 1.7;
}

/* ===== FAQ 引导 ===== */
.page-contact .contact-faq {
  padding: 0 0 60px;
  border-top: 1px solid var(--border-line);
}

.page-contact .contact-faq-head {
  max-width: 680px;
  padding: 48px 0 12px;
}

.page-contact .contact-faq-head .section-desc {
  margin-top: 8px;
}

.page-contact .contact-faq-list {
  margin-top: 20px;
}

.page-contact .faq-guide-row {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-line);
}

.page-contact .faq-guide-num {
  padding-top: 3px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gold-highlight);
}

.page-contact .faq-guide-body {
  min-width: 0;
}

.page-contact .faq-guide-body h3 {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-primary);
}

.page-contact .faq-guide-body p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-muted);
}

.page-contact .faq-guide-row .btn {
  grid-column: 2;
  justify-self: start;
  font-size: 13px;
}

.page-contact .contact-faq-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px 24px;
  margin-top: 20px;
  padding: 24px 0;
  border-top: 1px solid var(--border-line);
  border-bottom: 1px solid var(--border-line);
}

.page-contact .contact-faq-cta span {
  font-size: 13px;
}

/* ===== 联系说明 ===== */
.page-contact .contact-notes {
  padding: 24px 0 56px;
}

.page-contact .contact-notes-inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border-line);
}

.page-contact .contact-notes-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold-highlight);
}

.page-contact .contact-notes-text {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
}

/* ===== 平板及以上 ===== */
@media (min-width: 640px) {
  .page-contact .contact-hero-title {
    font-size: 44px;
  }

  .page-contact .contact-info-panel,
  .page-contact .contact-form-panel {
    padding: 32px 30px;
  }

  .page-contact .contact-form .form-submit {
    width: auto;
  }

  .page-contact .contact-service {
    grid-template-columns: 5fr 6fr;
    align-items: stretch;
  }

  .page-contact .contact-service-content {
    padding: 0 0 0 8px;
  }

  .page-contact .faq-guide-row {
    grid-template-columns: 60px 1fr auto;
    gap: 20px;
    align-items: center;
    padding: 22px 0;
  }

  .page-contact .faq-guide-row .btn {
    grid-column: auto;
  }

  .page-contact .faq-guide-body {
    padding-right: 24px;
  }
}

/* ===== 桌面端主卡片分栏 ===== */
@media (min-width: 920px) {
  .page-contact .contact-main {
    padding-bottom: 72px;
  }

  .page-contact .contact-coord-card-inner {
    grid-template-columns: 5fr 6fr;
  }

  .page-contact .contact-info-panel {
    border-bottom: none;
    border-right: 1px solid var(--border-line);
  }

  .page-contact .contact-service {
    padding-bottom: 72px;
  }
}