.page-contact {
  --contact-line: rgba(10, 31, 68, 0.14);
  --contact-line-strong: rgba(10, 31, 68, 0.28);
  --contact-white-soft: rgba(255, 255, 255, 0.84);
  background: var(--bg);
  color: var(--text);
}

/* ===== 页头区 ===== */
.page-contact .contact-hero {
  background: var(--navy);
  color: var(--white);
  padding: 34px 0 58px;
  position: relative;
  overflow: hidden;
}
.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -90px;
  width: 290px;
  height: 290px;
  background: var(--orange);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
  opacity: 0.18;
  pointer-events: none;
}
.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 6px;
  background: var(--orange);
  pointer-events: none;
}
.page-contact .contact-tick-rule {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 10px;
  background: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.3) 0 1px, transparent 1px 14px);
  pointer-events: none;
}
.page-contact .contact-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  padding: 16px 0 24px;
  font-size: 14px;
  color: var(--contact-white-soft);
}
.page-contact .contact-breadcrumb a {
  color: rgba(255, 255, 255, 0.86);
  text-decoration: none;
  transition: color 0.2s ease;
}
.page-contact .contact-breadcrumb a:hover {
  color: var(--orange);
}
.page-contact .contact-breadcrumb span[aria-current="page"] {
  color: var(--orange);
  font-weight: 700;
}
.page-contact .contact-breadcrumb-sep {
  opacity: 0.55;
}
.page-contact .contact-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}
.page-contact .contact-hero-copy .label-tag,
.page-contact .hours-copy .label-tag,
.page-contact .feedback-guide .label-tag {
  display: inline-block;
  margin-bottom: 10px;
}
.page-contact .contact-hero-copy h1 {
  font-family: var(--font-heading);
  font-size: 34px;
  line-height: 1.22;
  letter-spacing: 0.01em;
  margin: 0 0 14px;
  max-width: 760px;
}
.page-contact .contact-hero-lead {
  font-size: 16px;
  line-height: 1.72;
  color: var(--contact-white-soft);
  max-width: 680px;
  margin: 0;
}
.page-contact .hero-link {
  color: var(--orange);
  text-decoration-color: rgba(255, 107, 53, 0.55);
  text-underline-offset: 3px;
  font-weight: 700;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}
.page-contact .hero-link:hover {
  color: #ff8f60;
  text-decoration-color: currentColor;
}
.page-contact .contact-hero-fact {
  display: flex;
  align-items: center;
  gap: 18px;
  background: rgba(255, 255, 255, 0.08);
  border-left: 4px solid var(--orange);
  padding: 18px 22px;
  justify-self: start;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}
.page-contact .contact-hero-fact .fact-num {
  font-family: var(--font-heading);
  font-size: 40px;
  line-height: 1;
  color: var(--orange);
  flex: 0 0 auto;
}
.page-contact .contact-hero-fact .fact-label {
  font-size: 14px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.84);
}

/* ===== 联系方式与地图 ===== */
.page-contact .contact-grid {
  padding: 50px 0 30px;
  position: relative;
}
.page-contact .contact-grid::before {
  content: "";
  position: absolute;
  right: 0;
  top: 96px;
  width: 90px;
  height: 90px;
  background: repeating-linear-gradient(135deg, rgba(45, 156, 219, 0.16) 0 6px, transparent 6px 16px);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  pointer-events: none;
}
.page-contact .contact-grid-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
}
.page-contact .contact-cards h2 {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-heading);
  font-size: 28px;
  line-height: 1.2;
  color: var(--navy);
  margin: 0 0 6px;
}
.page-contact .contact-cards h2::after {
  content: "";
  display: inline-block;
  width: 52px;
  height: 3px;
  background: var(--orange);
}
.page-contact .contact-cards .section-note {
  font-size: 14px;
  color: var(--gray);
  margin: 0 0 22px;
}
.page-contact .contact-card {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--white);
  padding: 22px 24px;
  margin-bottom: 14px;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  box-shadow: inset 1px 1px 0 var(--contact-line), inset -1px -1px 0 var(--contact-line);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.page-contact .contact-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: inset 1px 1px 0 rgba(255, 107, 53, 0.55), inset -1px -1px 0 rgba(255, 107, 53, 0.35), 8px 8px 0 rgba(10, 31, 68, 0.06);
}
.page-contact .contact-card-icon {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy);
  color: var(--white);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}
.page-contact .contact-card-icon svg {
  width: 22px;
  height: 22px;
}
.page-contact .contact-card--phone .contact-card-icon {
  background: var(--orange);
}
.page-contact .contact-card--email .contact-card-icon {
  background: var(--blue);
}
.page-contact .contact-card--support .contact-card-icon {
  background: var(--moss);
}
.page-contact .contact-card--address .contact-card-icon {
  background: var(--terracotta);
}
.page-contact .contact-card-body {
  min-width: 0;
  flex: 1 1 auto;
}
.page-contact .contact-card-body h3 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray);
  margin: 0 0 5px;
}
.page-contact .contact-value {
  font-size: 20px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--navy);
  text-decoration: none;
  overflow-wrap: anywhere;
  word-break: break-word;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.page-contact .contact-card-body a.contact-value:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}
.page-contact .contact-value--plain {
  border-bottom: 0;
}
.page-contact .contact-card-body p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  margin: 8px 0 0;
}
.page-contact .contact-trust {
  font-size: 13px;
  line-height: 1.7;
  color: var(--moss);
  background: rgba(122, 139, 90, 0.1);
  border-left: 4px solid var(--moss);
  padding: 14px 16px;
  margin: 22px 0 0;
}

/* 地图 */
.page-contact .contact-map {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  background: #dfe5ee;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}
.page-contact .contact-map-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.05) contrast(0.98);
}
.page-contact .contact-map::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 31, 68, 0.24), rgba(10, 31, 68, 0.02) 45%, rgba(255, 107, 53, 0.16));
  pointer-events: none;
}
.page-contact .contact-map-note {
  position: absolute;
  left: 16px;
  bottom: 16px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--navy);
  color: var(--white);
  font-size: 13px;
  line-height: 1;
  padding: 12px 16px;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}
.page-contact .map-pin {
  width: 8px;
  height: 8px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.28);
}

/* ===== 服务时间 ===== */
.page-contact .contact-hours {
  position: relative;
  background: var(--cream);
  padding: 54px 0 60px;
  border-top: 1px solid var(--contact-line);
  border-bottom: 1px solid var(--contact-line);
  overflow: hidden;
}
.page-contact .contact-hours::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 10px;
  background: repeating-linear-gradient(135deg, var(--orange), var(--orange) 8px, transparent 8px, transparent 16px);
  pointer-events: none;
}
.page-contact .contact-hours-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}
.page-contact .hours-copy h2 {
  font-family: var(--font-heading);
  font-size: 28px;
  line-height: 1.3;
  color: var(--navy);
  margin: 0 0 12px;
}
.page-contact .hours-copy p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
  max-width: 640px;
  margin: 0 0 10px;
}
.page-contact .hours-img {
  width: 100%;
  max-width: 600px;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
  margin-top: 22px;
  clip-path: polygon(0 14px, 14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}
.page-contact .hours-panel {
  position: relative;
  align-self: start;
  background: var(--navy);
  color: var(--white);
  padding: 28px 26px;
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}
.page-contact .hours-panel::before {
  content: "09:00";
  position: absolute;
  right: 18px;
  top: 18px;
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--orange);
}
.page-contact .hours-panel h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  margin: 0 0 22px;
  letter-spacing: 0.02em;
}
.page-contact .hours-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-contact .hours-list li {
  position: relative;
  padding: 0 0 14px 18px;
  font-size: 15px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.page-contact .hours-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 8px;
  background: var(--orange);
  transform: rotate(45deg);
}
.page-contact .hours-extra {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.66);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin: 20px 0 0;
  padding-top: 16px;
}

/* ===== 反馈指引与邮件参考 ===== */
.page-contact .contact-feedback {
  padding: 54px 0 64px;
  background: var(--bg);
}
.page-contact .contact-feedback-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}
.page-contact .feedback-guide h2 {
  font-family: var(--font-heading);
  font-size: 28px;
  line-height: 1.28;
  color: var(--navy);
  margin: 0 0 12px;
}
.page-contact .feedback-guide p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
  margin: 0 0 10px;
}
.page-contact .feedback-steps {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: feedback-step;
}
.page-contact .feedback-steps li {
  counter-increment: feedback-step;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--white);
  padding: 16px 18px;
  border-left: 4px solid var(--orange);
  box-shadow: 0 2px 0 rgba(10, 31, 68, 0.04);
  font-size: 15px;
  line-height: 1.6;
}
.page-contact .feedback-steps li::before {
  content: "0" counter(feedback-step);
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--orange);
  flex: 0 0 auto;
}
.page-contact .feedback-steps a {
  color: var(--orange);
  font-weight: 700;
  text-underline-offset: 2px;
}
.page-contact .feedback-time {
  background: rgba(122, 139, 90, 0.12);
  border-left: 4px solid var(--moss);
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--moss);
  font-weight: 600;
  margin: 18px 0 0;
}
.page-contact .feedback-guide .btn-ghost {
  margin-top: 20px;
}

/* 邮件内容参考面板 */
.page-contact .form-preview {
  background: var(--white);
  padding: 28px;
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
  box-shadow: inset 1px 1px 0 var(--contact-line), inset -1px -1px 0 var(--contact-line), 14px 14px 0 rgba(10, 31, 68, 0.04);
}
.page-contact .form-preview-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--contact-line);
}
.page-contact .form-preview-head .console-label {
  flex: 0 0 auto;
}
.page-contact .form-preview-head h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  line-height: 1.3;
  color: var(--navy);
  margin: 6px 0 0;
  text-align: right;
}
.page-contact .form-preview-body {
  display: grid;
  gap: 14px;
}
.page-contact .form-field-demo {
  border: 1px solid var(--contact-line-strong);
  background: var(--bg);
  padding: 14px 16px;
  transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}
.page-contact .form-field-demo label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gray);
  margin-bottom: 6px;
}
.page-contact .form-field-demo .demo-value {
  display: block;
  font-size: 15px;
  line-height: 1.5;
  color: var(--navy);
  font-weight: 600;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.page-contact .form-field-demo:focus,
.page-contact .form-field-demo:focus-visible {
  border-color: var(--orange);
  background: var(--white);
  outline: none;
  box-shadow: 4px 4px 0 rgba(255, 107, 53, 0.14);
}
.page-contact .form-preview-note {
  font-size: 13px;
  line-height: 1.6;
  color: var(--gray);
  border-top: 1px dashed var(--contact-line-strong);
  padding-top: 14px;
  margin-top: 18px;
}

/* ===== 桌面断点 ===== */
@media (min-width: 840px) {
  .page-contact .contact-hero-grid {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }
  .page-contact .contact-hero-copy h1 {
    font-size: 44px;
  }
}

@media (min-width: 980px) {
  .page-contact .contact-grid-inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: stretch;
  }
  .page-contact .contact-map {
    min-height: 100%;
  }
}

@media (min-width: 920px) {
  .page-contact .contact-hours-inner {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  }
  .page-contact .contact-feedback-inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .contact-card-icon,
  .page-contact .contact-value,
  .page-contact .form-field-demo,
  .page-contact .hero-link {
    transition: none;
  }
  .page-contact .contact-card:hover {
    transform: none;
  }
}