/* ====== 联系安博 / /connect/ ====== */
.page-contact {
  --contact-aside-w: 408px;
  --contact-rule: rgba(248, 249, 250, 0.1);
  position: relative;
  overflow: hidden;
  padding: 24px 0 88px;
  background:
    radial-gradient(ellipse at 12% 4%, rgba(230, 57, 70, 0.13) 0%, transparent 50%),
    radial-gradient(ellipse at 92% 8%, rgba(17, 138, 178, 0.09) 0%, transparent 42%),
    radial-gradient(ellipse at 4% 100%, rgba(201, 162, 39, 0.05) 0%, transparent 32%),
    var(--bg);
}

.page-contact::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(248, 249, 250, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(248, 249, 250, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
  opacity: 0.8;
}

.page-contact::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--brand), var(--orange) 56%, var(--blue));
  pointer-events: none;
  z-index: 2;
}

.page-contact .contact-hero,
.page-contact .contact-layout {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-contact .contact-hero {
  padding-top: 18px;
  padding-bottom: 28px;
}

.page-contact .breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--gray);
  text-transform: uppercase;
}

.page-contact .breadcrumbs a {
  color: var(--gray-light);
  text-decoration-color: transparent;
  transition: color var(--speed) var(--ease), text-decoration-color var(--speed) var(--ease);
}

.page-contact .breadcrumbs a:hover {
  color: var(--orange);
  text-decoration-color: currentColor;
}

.page-contact .crumbs-sep {
  color: var(--gray);
  user-select: none;
}

.page-contact .contact-hero .page-route {
  display: inline-block;
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--orange);
  background: rgba(244, 162, 97, 0.1);
  border: 1px solid rgba(244, 162, 97, 0.3);
  border-radius: 6px;
  padding: 4px 10px;
}

.page-contact .contact-hero h1 {
  margin: 16px 0 0;
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--light);
}

.page-contact .contact-hero h1 .h1-mark {
  color: var(--brand);
}

.page-contact .contact-lead {
  margin: 18px 0 0;
  max-width: 720px;
  font-size: 1.02rem;
  line-height: 1.9;
  color: var(--gray-light);
}

.page-contact .contact-lead strong {
  color: var(--light);
  font-weight: 600;
}

/* ====== 左右分栏主体 ====== */
.page-contact .contact-layout {
  display: grid;
  gap: 40px;
  padding-bottom: 24px;
}

.page-contact .contact-aside {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* 客服插画 */
.page-contact .contact-media {
  margin: 0;
  position: relative;
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  background: var(--bg-elev);
}

.page-contact .contact-media img {
  display: block;
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}

.page-contact .contact-media:hover img {
  transform: scale(1.02);
}

.page-contact .contact-media figcaption {
  position: absolute;
  left: 16px;
  bottom: 14px;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--light);
  background: rgba(13, 13, 13, 0.66);
  border-radius: 4px;
  padding: 5px 10px;
}

/* 卡片通用 */
.page-contact .channel-card,
.page-contact .promise-card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px 18px;
  background: rgba(20, 20, 20, 0.82);
}

.page-contact .channel-card::before,
.page-contact .promise-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 18px;
  right: 18px;
  height: 2px;
}

.page-contact .channel-card::before {
  background: linear-gradient(90deg, var(--brand), var(--orange) 60%, transparent);
}

.page-contact .promise-card::before {
  background: linear-gradient(90deg, var(--green), var(--blue) 70%, transparent);
}

.page-contact .card-head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-contact .card-head .section-index,
.page-contact .form-panel__index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--brand);
  border: 1px solid rgba(230, 57, 70, 0.5);
  border-radius: 5px;
  padding: 3px 7px;
  flex-shrink: 0;
}

.page-contact .card-head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--light);
}

/* 服务渠道列表 */
.page-contact .channel-list {
  margin: 16px 0 0;
  padding: 0;
}

.page-contact .channel-item {
  padding: 13px 0;
  border-bottom: 1px dashed var(--contact-rule);
}

.page-contact .channel-item:last-child {
  border-bottom: 0;
  padding-bottom: 2px;
}

.page-contact .channel-item dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 4px;
}

.page-contact .channel-item dd {
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--light);
  word-break: break-all;
}

.page-contact .channel-item dd a {
  color: var(--light);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--speed) var(--ease), border-color var(--speed) var(--ease);
}

.page-contact .channel-item dd a:hover {
  color: var(--orange);
  border-color: rgba(244, 162, 97, 0.4);
}

.page-contact .channel-item .channel-secondary {
  font-size: 0.9rem;
  color: var(--gray-light);
}

.page-contact .channel-item .channel-secondary a {
  color: var(--gray-light);
  text-decoration: underline;
  text-decoration-color: rgba(248, 249, 250, 0.25);
  border-bottom: 0;
}

.page-contact .channel-item .channel-secondary a:hover {
  color: var(--orange);
  text-decoration-color: currentColor;
}

/* 响应承诺 */
.page-contact .promise-card p {
  margin: 12px 0 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--gray-light);
}

.page-contact .promise-card .promise-day {
  display: inline-block;
  color: var(--brand);
  font-family: var(--font-mono);
  font-size: 1.6rem;
  line-height: 1;
  margin-right: 4px;
}

.page-contact .promise-note {
  font-size: 0.88rem;
}

.page-contact .promise-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
}

.page-contact .promise-links a {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--light);
  font-size: 0.9rem;
  text-decoration: none;
  transition: border-color var(--speed) var(--ease), background var(--speed) var(--ease), transform var(--speed) var(--ease);
}

.page-contact .promise-links a:hover {
  border-color: var(--orange);
  background: rgba(244, 162, 97, 0.07);
  transform: translateX(2px);
}

.page-contact .promise-links a span:last-child {
  color: var(--orange);
  font-family: var(--font-mono);
}

/* 右侧表单面板 */
.page-contact .form-panel {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: rgba(20, 20, 20, 0.84);
  box-shadow: var(--shadow-lg);
  padding: 28px 20px;
  overflow: hidden;
}

.page-contact .form-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand) 0%, var(--orange) 55%, var(--blue) 100%);
}

.page-contact .form-panel__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 26px;
}

.page-contact .form-panel__index {
  margin-top: 2px;
}

.page-contact .form-panel__head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.6rem;
  line-height: 1.2;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--light);
}

.page-contact .form-panel__head p {
  margin: 6px 0 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--gray-light);
}

/* 表单字段 */
.page-contact .contact-form .form-field {
  margin-bottom: 22px;
}

.page-contact .contact-form label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-light);
  margin-bottom: 6px;
}

.page-contact .field-control {
  display: block;
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  padding: 12px 2px;
  color: var(--light);
  font: 400 1rem/1.6 var(--font-body);
  transition: border-color var(--speed) var(--ease), box-shadow var(--speed) var(--ease);
}

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

.page-contact .field-control:focus {
  outline: none;
  border-bottom-color: var(--brand);
  box-shadow: 0 1px 0 var(--brand);
}

.page-contact .contact-form select.field-control {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--gray) 50%),
    linear-gradient(135deg, var(--gray) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) 50%,
    calc(100% - 12px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.page-contact .contact-form select.field-control option {
  background: var(--bg-elev);
  color: var(--light);
}

.page-contact .contact-form textarea.field-control {
  resize: vertical;
  min-height: 120px;
}

/* 提交行 */
.page-contact .form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
}

.page-contact .contact-form .btn--primary {
  min-width: 180px;
  font-weight: 700;
  letter-spacing: 0.08em;
  transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease);
}

.page-contact .contact-form .btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(230, 57, 70, 0.32);
}

.page-contact .form-hint {
  font-size: 0.8rem;
  color: var(--gray);
}

.page-contact .form-footnote {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px dashed var(--contact-rule);
}

.page-contact .form-footnote p {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--gray);
  font-family: var(--font-mono);
}

/* 右下角宁夏剪影装饰 */
.page-contact .contact-bg {
  position: absolute;
  right: -42px;
  bottom: -20px;
  z-index: 0;
  width: 250px;
  height: 170px;
  border: 1px solid rgba(248, 249, 250, 0.12);
  border-radius: 22px;
  overflow: hidden;
  opacity: 0.18;
  transform: rotate(-5deg);
  background: var(--bg-elev);
}

.page-contact .contact-bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.65) contrast(1.05);
}

/* ====== 桌面端 ====== */
@media (min-width: 1024px) {
  .page-contact {
    padding-top: 36px;
  }

  .page-contact .contact-hero {
    display: grid;
    grid-template-columns: 1fr auto;
    column-gap: 32px;
    align-items: end;
    padding-bottom: 42px;
  }

  .page-contact .breadcrumbs {
    grid-column: 1;
    grid-row: 1;
  }

  .page-contact .contact-hero .page-route {
    grid-column: 2;
    grid-row: 1;
    margin-top: 0;
  }

  .page-contact .contact-hero h1 {
    grid-column: 1;
    grid-row: 2;
    margin-top: 28px;
  }

  .page-contact .contact-lead {
    grid-column: 1 / -1;
    grid-row: 3;
  }

  .page-contact .contact-layout {
    grid-template-columns: minmax(320px, var(--contact-aside-w)) minmax(0, 1fr);
    gap: var(--contact-gap, 56px);
    align-items: start;
  }

  .page-contact .contact-aside {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-contact .form-panel {
    padding: 40px 36px;
  }

  .page-contact .contact-media img {
    height: 260px;
  }

  .page-contact .contact-bg {
    right: -120px;
    bottom: -40px;
    width: 520px;
    height: 380px;
    opacity: 0.28;
    border-radius: 28px;
  }
}

.page-contact {
  --contact-gap: 1rem;
}