.page-contact {
  --pc-radius: 22px;
  --pc-radius-s: 8px;
  --pc-card: var(--rock);
  background: var(--bg);
  color: var(--text);
}

.page-contact > .breadcrumb {
  max-width: var(--container);
  margin: 0 auto;
  padding: 24px var(--gutter) 0;
}

.page-contact .section {
  padding-block: clamp(44px, 6vw, 84px);
}

.page-contact .section h2 {
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  font-weight: 800;
  margin: 10px 0 14px;
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-contact .hero-grid {
  align-items: center;
  gap: clamp(24px, 4vw, 48px);
}

.page-contact .hero-copy h1 {
  font-size: clamp(30px, 5.4vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  font-weight: 900;
  margin: 14px 0 18px;
  color: var(--text);
}

.page-contact .hero-lead {
  margin: 0;
  max-width: 34em;
  font-size: 17px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-contact .hero-points {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-contact .hero-points li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0 10px 12px;
  border-left: 2px solid var(--line);
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-dim);
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-contact .hero-points li:hover {
  border-left-color: var(--amber);
  color: var(--text);
}

.page-contact .point-tag {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--fen-soft);
  border: 1px solid var(--line);
  border-radius: var(--pc-radius-s);
  padding: 1px 8px;
}

.page-contact .hero-figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--pc-radius) var(--pc-radius-s) var(--pc-radius) var(--pc-radius-s);
  background:
    linear-gradient(150deg, rgba(46, 127, 122, 0.18), rgba(20, 22, 26, 0) 62%),
    var(--rock);
}

.page-contact .hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .hero-figcaption {
  padding: 10px 16px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  border-top: 1px solid var(--border);
}

/* ---------- 联系渠道 ---------- */
.page-contact .section-head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-contact .lanes-grid {
  gap: clamp(16px, 2.4vw, 24px);
}

.page-contact .lane {
  position: relative;
  overflow: hidden;
  background: var(--pc-card);
  border: 1px solid var(--border);
  border-radius: var(--pc-radius);
  padding: clamp(20px, 3vw, 32px);
  transition: border-color 180ms var(--ease);
}

.page-contact .lane::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 1px;
  background: var(--amber);
  transition: width 180ms var(--ease);
}

.page-contact .lane:hover::before {
  width: 3px;
}

.page-contact .lane:hover {
  border-color: var(--cinnabar);
}

.page-contact .lane--mail {
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-color: rgba(192, 57, 43, 0.55);
  border-radius: var(--pc-radius) var(--pc-radius-s) var(--pc-radius) var(--pc-radius-s);
  background:
    linear-gradient(155deg, rgba(192, 57, 43, 0.16), rgba(30, 34, 40, 0) 58%),
    var(--rock);
}

.page-contact .lane-head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.page-contact .lane-title {
  margin: 0;
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 800;
  letter-spacing: -0.005em;
  color: var(--text);
}

.page-contact .lane-value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.6vw, 25px);
  letter-spacing: 0.01em;
  line-height: 1.4;
  color: var(--amber);
  overflow-wrap: anywhere;
}

.page-contact .lane-value--addr {
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
}

.page-contact .lane-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.page-contact .copy-btn {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 16px;
  cursor: pointer;
  transition: color 180ms var(--ease), background-color 180ms var(--ease),
    border-color 180ms var(--ease);
}

.page-contact .copy-btn:hover,
.page-contact .copy-btn:focus-visible {
  color: var(--coal);
  background: var(--fen-soft);
  border-color: var(--fen-soft);
  outline: none;
}

.page-contact .lane-hint {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}

.page-contact .lane-facts {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-contact .fact {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--border);
}

.page-contact .fact dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--fen-soft);
}

.page-contact .fact dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--text-dim);
}

.page-contact .lane-stack {
  display: grid;
  align-content: start;
  gap: clamp(16px, 2.4vw, 24px);
}

.page-contact .lane-note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 重登录写法 ---------- */
.page-contact .contact-relogin {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(46, 127, 122, 0.07), rgba(20, 22, 26, 0) 70%);
}

.page-contact .relogin-grid {
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-contact .relogin-lead {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-contact .checklist {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .checklist li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-dim);
}

.page-contact .checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 2px;
  background: var(--amber);
}

.page-contact .checklist strong {
  margin-right: 6px;
  color: var(--text);
  font-weight: 700;
}

.page-contact .mail-template {
  padding: clamp(18px, 2.6vw, 28px);
  background: var(--rock);
  border: 1px solid var(--border);
  border-radius: var(--pc-radius-s) var(--pc-radius) var(--pc-radius-s) var(--pc-radius);
}

.page-contact .template-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.page-contact .template-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--sand);
}

.page-contact .template-line {
  margin: 10px 0 22px;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: clamp(13px, 1.9vw, 15px);
  line-height: 1.5;
  color: var(--paper);
  background: rgba(46, 127, 122, 0.14);
  border-left: 3px solid var(--fen);
  border-radius: 0 var(--pc-radius-s) var(--pc-radius-s) 0;
  overflow-wrap: anywhere;
}

.page-contact .template-body {
  margin-top: 10px;
}

.page-contact .template-body p {
  margin: 0;
  padding: 10px 2px;
  border-bottom: 1px dashed var(--border);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-dim);
  overflow-wrap: anywhere;
}

.page-contact .template-body p:last-child {
  border-bottom: 0;
}

.page-contact .relogin-note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 回复节奏 ---------- */
.page-contact .hours-grid {
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-contact .hours-lead {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-contact .hours-list {
  border-top: 1px solid var(--border);
}

.page-contact .hours-list .data-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 14px 12px;
  border-bottom: 1px solid var(--border);
  transition: border-color 180ms var(--ease);
}

.page-contact .hours-list .data-row:hover {
  border-bottom-color: var(--fen);
}

.page-contact .hours-list .data-key {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text-dim);
}

.page-contact .hours-list .data-val {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-align: right;
  color: var(--text);
}

.page-contact .hours-list .data-row--hot {
  border-left: 3px solid var(--amber);
  background: rgba(232, 179, 60, 0.08);
}

.page-contact .hours-list .data-row--hot .data-val {
  color: var(--amber);
}

/* ---------- 浅底区块 ---------- */
.page-contact .light-zone {
  background: var(--paper);
  color: #14161A;
  --text: #14161A;
  --text-dim: #5E594F;
  --border: #D5CFC4;
  --surface: #FBF9F4;
}

.page-contact .light-head {
  max-width: 46em;
}

.page-contact .light-lead {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-contact .route-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 2vw, 20px);
  margin-top: clamp(20px, 3vw, 32px);
}

.page-contact .route-card {
  display: block;
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--pc-radius-s) var(--pc-radius) var(--pc-radius-s) var(--pc-radius);
  text-decoration: none;
  color: inherit;
  transition: border-color 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-contact .route-card:hover,
.page-contact .route-card:focus-visible {
  border-color: var(--cinnabar);
  box-shadow: 0 8px 24px rgba(20, 22, 26, 0.08);
  outline: none;
}

.page-contact .route-card h3 {
  margin: 12px 0 8px;
  font-size: 19px;
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: -0.005em;
  color: var(--text);
}

.page-contact .route-card p {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-contact .route-go {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--fen);
  border-bottom: 1px solid transparent;
  transition: border-color 220ms var(--ease);
}

.page-contact .route-card:hover .route-go {
  border-bottom-color: var(--fen);
}

.page-contact .light-tail {
  margin: 22px 0 0;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--text-dim);
}

.page-contact .light-tail a {
  color: var(--fen);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 220ms var(--ease);
}

.page-contact .light-tail a:hover {
  border-bottom-color: var(--fen);
}

/* ---------- 地址与备案 ---------- */
.page-contact .where {
  margin-top: clamp(40px, 6vw, 72px);
  padding-top: clamp(24px, 4vw, 40px);
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 36px);
  align-items: center;
}

.page-contact .where-map img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--border);
  border-radius: var(--pc-radius) var(--pc-radius-s) var(--pc-radius) var(--pc-radius-s);
  background: var(--surface);
  object-fit: cover;
}

.page-contact .where-addr {
  margin: 4px 0 12px;
  font-size: clamp(18px, 2.4vw, 24px);
  font-weight: 800;
  line-height: 1.35;
  color: var(--text);
}

.page-contact .where-note {
  margin: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-contact .icp-tag {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  border: 1px solid var(--border);
  border-radius: var(--pc-radius-s);
  padding: 5px 10px;
  background: var(--surface);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .route-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-contact .where {
    grid-template-columns: 7fr 5fr;
  }
}

@media (min-width: 960px) {
  .page-contact .lane--mail {
    min-height: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 719px) {
  .page-contact .fact {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .page-contact .lane-value {
    font-size: 16px;
    line-height: 1.5;
  }

  .page-contact .hours-list .data-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .page-contact .hours-list .data-val {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .lane,
  .page-contact .lane::before,
  .page-contact .hero-points li,
  .page-contact .copy-btn,
  .page-contact .route-card,
  .page-contact .route-go,
  .page-contact .light-tail a {
    transition: none;
  }

  .page-contact .lane:hover::before {
    width: 1px;
  }
}
<<<END>>>