.page-contact {
  --contact-gap: 1.25rem;
  --contact-pad: 2rem;
  --contact-radius: 6px;
  background: var(--paper);
}

/* 顶部标题区 */
.page-contact .page-top {
  position: relative;
  overflow: hidden;
  background-color: var(--navy);
  background-image:
    linear-gradient(rgba(248,250,252,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(248,250,252,0.05) 1px, transparent 1px),
    radial-gradient(circle at 85% 15%, rgba(29,78,216,0.4), transparent 60%);
  background-size: 44px 44px, 44px 44px, auto;
  color: var(--white);
  border-bottom: 1px solid rgba(212,160,23,0.45);
}

.page-contact .page-top-inner {
  position: relative;
  z-index: 1;
  padding: 3rem 0 3.25rem;
}

.page-contact .page-top-deco {
  position: absolute;
  right: 3%;
  bottom: -30px;
  width: 130px;
  height: 130px;
  background: linear-gradient(135deg, transparent 42%, rgba(212,160,23,0.35) 50%, rgba(212,160,23,0.6) 58%, transparent 66%);
  -webkit-clip-path: polygon(100% 0, 100% 100%, 0 100%);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 2rem;
  font-size: 0.875rem;
  color: rgba(248,250,252,0.6);
}

.page-contact .breadcrumb a {
  color: var(--light-gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.page-contact .breadcrumb a:hover {
  color: var(--white);
  border-color: var(--light-gold);
}

.page-contact .breadcrumb-sep {
  color: rgba(248,250,252,0.4);
}

.page-contact .eyebrow {
  margin-bottom: 1rem;
}

.page-contact .page-title {
  margin: 0 0 1rem;
  font-size: clamp(2.5rem, 7vw, 4.25rem);
  line-height: 1.04;
  letter-spacing: 0.01em;
}

.page-contact .page-desc {
  max-width: 58ch;
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.75;
  color: rgba(248,250,252,0.8);
}

/* 编号章节头 */
.page-contact .section-head {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.page-contact .section-index {
  font-family: var(--font-num);
  font-size: 1.875rem;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-contact .section-title {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.2;
  color: var(--ink);
}

/* 联系渠道 */
.page-contact .contact-channels {
  background: var(--paper);
  padding: 4rem 0;
}

.page-contact .channels-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-contact .channels-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-gap);
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--contact-pad);
  background: var(--white);
  border: 1px solid rgba(8,31,55,0.1);
  border-radius: var(--contact-radius);
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--gold), rgba(212,160,23,0.1));
  border-radius: 2px 0 0 2px;
}

.page-contact .channel-card:hover {
  border-color: var(--signal-red);
  box-shadow: 0 14px 30px rgba(8,31,55,0.1);
  transform: translateY(-3px);
}

.page-contact .channel-phone {
  background: linear-gradient(135deg, var(--navy) 0%, #0C2A50 100%);
  border-color: rgba(212,160,23,0.45);
  color: var(--white);
}

.page-contact .channel-phone::before {
  background: linear-gradient(180deg, var(--light-gold), rgba(245,199,106,0.2));
}

.page-contact .channel-phone:hover {
  border-color: var(--signal-red);
}

.page-contact .phone-badge {
  position: absolute;
  top: 1.1rem;
  right: 1.1rem;
  z-index: 1;
  padding: 0.3rem 0.7rem;
  font-family: var(--font-head);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--light-gold);
  border-radius: 999px;
}

.page-contact .channel-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(212,160,23,0.35);
  border-radius: 50%;
  background: rgba(212,160,23,0.08);
  color: var(--gold);
}

.page-contact .channel-phone .channel-icon {
  color: var(--light-gold);
  border-color: rgba(245,199,106,0.4);
  background: rgba(245,199,106,0.12);
}

.page-contact .channel-label {
  margin: 0 0 0.4rem;
  font-family: var(--font-head);
  font-size: 0.8125rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-contact .channel-value {
  margin: 0;
  font-family: var(--font-num);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--ink);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .channel-note {
  margin: 0.75rem 0 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--slate);
}

.page-contact .channel-email .channel-value,
.page-contact .channel-address .channel-value {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--navy);
}

.page-contact .channel-phone .channel-label {
  color: rgba(248,250,252,0.65);
}

.page-contact .channel-phone .channel-value {
  font-size: clamp(2rem, 5vw, 3.125rem);
  color: var(--light-gold);
  letter-spacing: 0.02em;
}

.page-contact .channel-phone .channel-note {
  color: rgba(248,250,252,0.6);
}

.page-contact .channels-visual {
  display: flex;
  align-items: center;
}

.page-contact .contact-visual-wrap {
  position: relative;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
}

.page-contact .contact-visual-wrap::before {
  content: "";
  position: absolute;
  top: -14px;
  right: -14px;
  width: 100%;
  height: 100%;
  border: 1px solid var(--gold);
  border-radius: 4px;
  opacity: 0.55;
}

.page-contact .contact-visual-wrap img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
  object-fit: cover;
}

.page-contact .contact-speed-bar {
  position: absolute;
  z-index: 2;
  right: 14px;
  bottom: 14px;
  width: 88px;
  height: 24px;
  background: repeating-linear-gradient(115deg, var(--signal-red) 0 11px, transparent 11px 20px);
}

/* 服务时间 */
.page-contact .contact-hours {
  background:
    radial-gradient(circle at 12% 12%, rgba(29,78,216,0.35), transparent 55%),
    var(--navy);
  color: var(--white);
  padding: 4rem 0;
}

.page-contact .hours-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

.page-contact .hours-media {
  position: relative;
  max-width: 480px;
}

.page-contact .hours-media::after {
  content: "";
  position: absolute;
  right: -12px;
  bottom: -12px;
  width: 96px;
  height: 96px;
  background: linear-gradient(135deg, var(--gold), transparent);
  opacity: 0.3;
  z-index: 0;
}

.page-contact .hours-media img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(245,199,106,0.4);
  border-radius: 6px;
  object-fit: cover;
}

.page-contact .hours-content {
  max-width: 520px;
}

.page-contact .contact-hours .section-title {
  color: var(--white);
}

.page-contact .contact-hours .section-index {
  color: var(--light-gold);
}

.page-contact .hours-time {
  margin: 1.25rem 0 0.75rem;
  font-family: var(--font-num);
  font-size: clamp(2rem, 4.5vw, 2.875rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--light-gold);
}

.page-contact .hours-desc {
  margin: 0 0 1.75rem;
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(248,250,252,0.72);
}

.page-contact .hours-responses {
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(248,250,252,0.15);
}

.page-contact .hours-responses li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9375rem 0.25rem;
  border-bottom: 1px solid rgba(248,250,252,0.15);
  font-size: 0.9375rem;
}

.page-contact .hours-responses span {
  color: rgba(248,250,252,0.65);
}

.page-contact .hours-responses strong {
  font-family: var(--font-head);
  font-size: 0.9375rem;
  text-align: right;
  color: var(--light-gold);
}

.page-contact .hours-note {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--signal-red);
  background: rgba(239,68,68,0.08);
  font-size: 0.875rem;
  line-height: 1.65;
  color: rgba(248,250,252,0.78);
}

/* 获取旧版资料 */
.page-contact .contact-download {
  background: var(--paper);
  padding: 4rem 0;
}

.page-contact .download-panel {
  position: relative;
  overflow: hidden;
  padding: var(--contact-pad);
  background: var(--white);
  border: 1px solid rgba(8,31,55,0.1);
  border-radius: 8px;
}

.page-contact .download-panel::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 130px;
  height: 130px;
  background: linear-gradient(135deg, transparent 45%, rgba(212,160,23,0.16) 50%, rgba(212,160,23,0.05) 70%);
}

.page-contact .download-copy {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.page-contact .download-desc {
  margin: 0 0 1.75rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .download-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.page-contact .step-item {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.9375rem 1rem;
  background: var(--paper);
  border: 1px solid rgba(8,31,55,0.07);
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--ink);
}

.page-contact .step-num {
  display: grid;
  place-items: center;
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--light-gold);
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--navy);
}

.page-contact .download-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
}

.page-contact .download-links .btn {
  min-width: 180px;
  text-align: center;
}

/* 响应式布局 */
@media (min-width: 700px) {
  .page-contact .channels-main {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .channel-phone {
    grid-column: 1 / -1;
  }

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

  .page-contact .channel-email .channel-value,
  .page-contact .channel-address .channel-value {
    font-size: 1.375rem;
  }
}

@media (min-width: 1024px) {
  .page-contact .channels-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 3rem;
  }

  .page-contact .hours-layout {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 4rem;
  }

  .page-contact .download-panel {
    padding: 3rem;
  }
}