.page-contact {
  --pc-panel: rgba(22, 34, 74, 0.72);
  --pc-panel-deep: rgba(5, 7, 15, 0.72);
  --pc-orange-soft: rgba(255, 106, 31, 0.14);
  --pc-cyan-soft: rgba(43, 224, 200, 0.14);
  padding-bottom: 84px;
}

.page-contact .breadcrumb {
  padding-top: 26px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gray);
}

.page-contact .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-mid);
}

.page-contact .breadcrumb-item a {
  color: var(--sand);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-contact .breadcrumb-item a:hover,
.page-contact .breadcrumb-item a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-contact .breadcrumb-item[aria-current="page"] {
  color: var(--white);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding: 24px 0 8px;
}

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

.page-contact .contact-hero h1 {
  margin: 12px 0 18px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 6.2vw, 54px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--white);
}

.page-contact .contact-hero h1 em {
  position: relative;
  font-style: normal;
  color: var(--orange);
  white-space: nowrap;
}

.page-contact .contact-hero h1 em::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 6px;
  background: var(--orange);
  opacity: 0.42;
  transform: skewX(-18deg);
}

.page-contact .contact-hero .lede {
  margin: 0 0 26px;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--sand);
}

.page-contact .hero-shortcuts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .contact-hero-media {
  margin: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--pc-panel-deep);
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 var(--cut), var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-contact .contact-hero-media img,
.page-contact .address-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 区块通用节奏 ---------- */
.page-contact .section {
  padding-block: 54px 6px;
}

.page-contact .section-head {
  max-width: 44em;
}

.page-contact .section-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(23px, 3.6vw, 36px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-contact .section-note {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

/* ---------- 渠道对照 ---------- */
.page-contact .channel-split {
  display: grid;
  gap: 20px;
  margin-top: 30px;
}

.page-contact .channel-card {
  position: relative;
  padding: 30px 22px 26px;
  background: linear-gradient(165deg, rgba(22, 34, 74, 0.92), rgba(11, 18, 36, 0.88));
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  transition: transform 220ms ease, border-color 220ms ease;
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 76px;
  height: 3px;
  background: var(--accent, var(--orange));
}

.page-contact .channel-card-email {
  --accent: var(--orange);
}

.page-contact .channel-card-phone {
  --accent: var(--cyan);
}

.page-contact .channel-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-mid);
}

.page-contact .channel-index {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 34px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--white);
  opacity: 0.08;
}

.page-contact .channel-name {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 20px;
  color: var(--white);
}

.page-contact .channel-contact {
  display: inline-block;
  max-width: 100%;
  margin: 0 0 16px;
  padding: 8px 14px;
  font-size: clamp(13px, 3.4vw, 16px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink-900);
  background: var(--accent, var(--orange));
  word-break: break-all;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

.page-contact .channel-desc {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--sand);
}

.page-contact .channel-list {
  display: grid;
  gap: 9px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-contact .channel-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray);
}

.page-contact .channel-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 2px;
  background: var(--accent, var(--orange));
  transform: skewX(-30deg);
}

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

.page-contact .text-link {
  color: var(--sand);
  text-decoration: none;
  border-bottom: 1px solid var(--line-mid);
  padding-bottom: 2px;
}

.page-contact .text-link:hover,
.page-contact .text-link:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 办公地点 ---------- */
.page-contact .address-grid {
  display: grid;
  gap: 30px;
  align-items: center;
  margin-top: 26px;
}

.page-contact .address-lede {
  margin: 16px 0 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--sand);
}

.page-contact .address-bar {
  margin: 22px 0 20px;
  padding: 18px 22px;
  background: linear-gradient(100deg, rgba(233, 211, 168, 0.13), rgba(22, 34, 74, 0.42));
  border-left: 3px solid var(--sand);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-contact .address-label {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--sand);
  opacity: 0.7;
}

.page-contact .address-text {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: 0.01em;
  color: var(--white);
  word-break: break-word;
}

.page-contact .address-meta {
  display: grid;
  gap: 10px;
  margin: 0;
}

.page-contact .address-meta > div {
  display: flex;
  gap: 14px;
  align-items: baseline;
}

.page-contact .meta-key {
  flex: 0 0 76px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gray);
}

.page-contact .meta-val {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--white);
}

.page-contact .address-media {
  margin: 0;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--pc-panel-deep);
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 var(--cut), var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

/* ---------- 处理流程 ---------- */
.page-contact .process-track {
  display: grid;
  gap: 18px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .process-step {
  position: relative;
  padding: 22px 22px 22px 24px;
  background: var(--pc-panel);
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--orange);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-contact .step-num {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-contact .process-step h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 17px;
  color: var(--white);
}

.page-contact .process-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

/* ---------- 反馈示例 ---------- */
.page-contact .example-grid {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.page-contact .example-card {
  margin: 0;
  padding: 20px 22px 20px 26px;
  background: rgba(22, 34, 74, 0.5);
  border-left: 3px solid var(--sand);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.page-contact .example-card:nth-child(1) {
  border-left-color: var(--orange);
}

.page-contact .example-card:nth-child(2) {
  border-left-color: var(--cyan);
}

.page-contact .example-card:nth-child(3) {
  border-left-color: var(--sand);
}

.page-contact .example-card:nth-child(4) {
  border-left-color: var(--gray);
}

.page-contact .example-tag {
  display: inline-block;
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--sand);
}

.page-contact .example-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--white);
}

/* ---------- 收尾提示 ---------- */
.page-contact .closing-note {
  display: grid;
  gap: 16px;
  margin-top: 34px;
  padding: 24px 22px;
  background: linear-gradient(120deg, var(--pc-orange-soft), var(--pc-cyan-soft));
  border: 1px solid var(--line-mid);
  clip-path: polygon(0 var(--cut), var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-contact .closing-note p {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--white);
}

.page-contact .closing-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 860px) {
  .page-contact .contact-hero-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 52px;
  }

  .page-contact .contact-hero {
    padding: 44px 0 18px;
  }

  .page-contact .channel-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0;
    align-items: stretch;
  }

  .page-contact .channel-card {
    padding: 38px 36px 34px;
  }

  .page-contact .channel-card-phone {
    border-left: 1px solid var(--line-mid);
  }

  .page-contact .address-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 48px;
  }

  .page-contact .process-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact .process-step::after {
    content: "";
    position: absolute;
    right: -13px;
    top: 34px;
    width: 8px;
    height: 8px;
    border-top: 1px solid var(--orange);
    border-right: 1px solid var(--orange);
    transform: rotate(45deg);
  }

  .page-contact .process-step:last-child::after {
    display: none;
  }

  .page-contact .example-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .closing-note {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 28px 32px;
  }
}

@media (min-width: 1120px) {
  .page-contact .section {
    padding-block: 66px 8px;
  }

  .page-contact .channel-card {
    padding: 44px 44px 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card {
    transition: none;
  }

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