.page-contact {
  --ct-rule: rgba(14, 43, 36, 0.22);
  --ct-ink-soft: rgba(14, 43, 36, 0.66);
  position: relative;
  padding-top: clamp(10px, 2vw, 18px);
  padding-bottom: clamp(48px, 8vw, 104px);
  background-color: var(--deep);
  background-image:
    radial-gradient(120% 80% at 88% -10%, rgba(46, 90, 74, 0.55), transparent 62%),
    radial-gradient(90% 60% at 4% 6%, rgba(28, 68, 56, 0.62), transparent 60%);
  color: var(--text-soft);
  overflow-x: clip;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--paper);
  letter-spacing: -0.02em;
}

.page-contact h1 {
  font-size: clamp(38px, 7vw, 72px);
  line-height: 1.04;
}

.page-contact h2 {
  font-size: clamp(25px, 3.6vw, 40px);
  line-height: 1.16;
}

.page-contact h3 {
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.42;
}

.page-contact p {
  margin: 0;
}

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: clamp(8px, 2vw, 14px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

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

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

.page-contact a:focus-visible,
.page-contact summary:focus-visible,
.page-contact .btn:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 3px;
}

.page-contact .index-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-contact .index-bar span:first-child {
  padding: 2px 8px;
  border: 1px solid var(--line-strong);
  color: var(--gold-light);
}

.page-contact .lead {
  max-width: 62ch;
  color: var(--text-soft);
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 1.78;
}

.page-contact .label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--clay);
  text-transform: uppercase;
}

.page-contact .inline-link {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color var(--ease);
}

.page-contact .inline-link:hover,
.page-contact .inline-link:focus-visible {
  color: var(--coral);
}

/* 首屏 */
.page-contact .contact-hero {
  padding-block: clamp(24px, 4.5vw, 56px) clamp(20px, 3.5vw, 40px);
}

.page-contact .contact-hero__head {
  display: grid;
  gap: clamp(12px, 1.8vw, 22px);
  max-width: 880px;
}

.page-contact .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(4px, 1vw, 12px);
}

/* 区块标题 */
.page-contact .block-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 36px);
  padding-bottom: clamp(14px, 2vw, 20px);
  border-bottom: 1px solid var(--line);
}

/* 渠道总览 */
.page-contact .contact-channels {
  padding-block: clamp(28px, 4vw, 52px);
}

.page-contact .channel-layout {
  display: grid;
  gap: var(--gap);
}

.page-contact .ticket {
  position: relative;
  background: linear-gradient(158deg, #F8F1E1, #EDE0C5);
  color: var(--deep);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: 0 18px 44px rgba(7, 17, 14, 0.42);
}

.page-contact .ticket::before,
.page-contact .ticket::after {
  content: "";
  position: absolute;
  left: -9px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--deep);
}

.page-contact .ticket::before {
  top: 32%;
}

.page-contact .ticket::after {
  bottom: 24%;
}

.page-contact .ticket__strip {
  display: block;
  width: 100%;
  height: clamp(96px, 16vw, 148px);
  object-fit: cover;
  border-bottom: 1px solid var(--line-strong);
  filter: saturate(0.92);
}

.page-contact .ticket__body {
  display: grid;
  gap: clamp(10px, 1.6vw, 16px);
  padding: clamp(20px, 3vw, 34px);
}

.page-contact .ticket__title {
  color: var(--deep);
  font-size: clamp(18px, 2.2vw, 22px);
}

.page-contact .ticket__list {
  margin: 0;
  display: grid;
}

.page-contact .ticket__row {
  display: grid;
  gap: 4px;
  padding-block: clamp(10px, 1.6vw, 14px);
  border-bottom: 1px dashed var(--ct-rule);
}

.page-contact .ticket__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .ticket__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--clay);
  text-transform: uppercase;
}

.page-contact .ticket__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 2.1vw, 19px);
  font-weight: 600;
  line-height: 1.5;
  color: var(--deep);
  overflow-wrap: anywhere;
}

.page-contact .ticket__hint {
  display: block;
  margin-top: 4px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--ct-ink-soft);
}

.page-contact .ticket__foot {
  padding-top: 12px;
  border-top: 1px solid var(--ct-rule);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ct-ink-soft);
}

.page-contact .support-panel {
  display: grid;
  align-content: start;
  gap: clamp(12px, 1.8vw, 18px);
  padding: clamp(22px, 3vw, 36px);
  background: linear-gradient(152deg, var(--moss), var(--deep) 82%);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
}

.page-contact .support-panel__title {
  font-size: clamp(19px, 2.4vw, 24px);
}

.page-contact .support-panel__text {
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-contact .support-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--line);
  padding-top: clamp(12px, 2vw, 18px);
}

.page-contact .support-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-contact .support-list li::before {
  content: "";
  width: 7px;
  height: 7px;
  margin-top: 9px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-contact .support-panel__cta {
  justify-self: start;
  margin-top: 4px;
}

/* 邮件与电话 */
.page-contact .contact-methods {
  padding-block: clamp(28px, 4vw, 52px);
}

.page-contact .method-grid {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
}

.page-contact .method-card {
  display: grid;
  gap: 10px;
  padding-top: clamp(16px, 2vw, 22px);
  border-top: 2px solid var(--gold);
}

.page-contact .method-num {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-contact .method-card p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-contact .urgent-strip {
  margin-top: clamp(24px, 3.5vw, 44px);
  padding: clamp(16px, 2.4vw, 24px) clamp(18px, 2.6vw, 28px);
  background: rgba(255, 107, 74, 0.1);
  border-left: 3px solid var(--coral);
}

.page-contact .urgent-strip p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-soft);
}

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

/* 地址 */
.page-contact .contact-address {
  padding-block: clamp(28px, 4vw, 52px);
}

.page-contact .address-layout {
  display: grid;
  gap: clamp(22px, 3vw, 44px);
  align-items: center;
}

.page-contact .address-visual {
  margin: 0;
  border: 1px solid var(--line);
  background: linear-gradient(140deg, var(--moss), var(--ink));
  position: relative;
}

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

.page-contact .address-visual figcaption {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  border-top: 1px solid var(--line);
}

.page-contact .address-copy {
  display: grid;
  gap: clamp(12px, 1.8vw, 18px);
  padding-left: clamp(16px, 2.4vw, 28px);
  border-left: 1px solid var(--line-strong);
}

.page-contact .address-copy p {
  font-size: 15px;
  line-height: 1.82;
  color: var(--text-soft);
}

/* V3 入口 */
.page-contact .contact-v3 {
  padding-block: clamp(28px, 4vw, 52px);
}

.page-contact .v3-block {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(24px, 4vw, 52px);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(216, 177, 92, 0.14), transparent 58%),
    linear-gradient(140deg, rgba(28, 68, 56, 0.92), rgba(7, 17, 14, 0.96));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}

.page-contact .v3-intro {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-contact .v3-intro p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-contact .v3-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-contact .v3-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(12px, 2vw, 20px);
  padding: clamp(12px, 2vw, 18px) 0;
  border-top: 1px solid var(--line);
}

.page-contact .v3-step-num {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--gold);
  padding-top: 4px;
}

.page-contact .v3-steps h3 {
  font-size: 16px;
  margin-bottom: 4px;
}

.page-contact .v3-steps p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-contact .v3-cta {
  justify-self: start;
}

/* 场景卡 */
.page-contact .contact-scenes {
  padding-block: clamp(28px, 4vw, 52px);
}

.page-contact .scene-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .scene-card {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: clamp(20px, 3vw, 32px);
  background: var(--deep);
  transition: background var(--ease);
}

.page-contact .scene-card:hover {
  background: var(--moss);
}

.page-contact .scene-tag {
  justify-self: start;
  padding: 2px 9px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gold-light);
  border: 1px solid var(--line-strong);
  background: rgba(181, 100, 60, 0.18);
}

.page-contact .scene-card p {
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-contact .scene-card details {
  margin-top: 4px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}

.page-contact .scene-card summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-contact .scene-card summary::-webkit-details-marker {
  display: none;
}

.page-contact .scene-card summary::after {
  content: "＋";
  font-family: var(--font-mono);
  color: var(--coral);
}

.page-contact .scene-card details[open] summary::after {
  content: "－";
}

.page-contact .scene-card details p {
  margin-top: 8px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

@media (min-width: 720px) {
  .page-contact .method-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .scene-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 940px) {
  .page-contact .channel-layout {
    grid-template-columns: 1.06fr 0.94fr;
    align-items: start;
  }

  .page-contact .address-layout {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .v3-block {
    grid-template-columns: 0.92fr 1.08fr;
    align-items: start;
  }

  .page-contact .v3-cta {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .scene-card,
  .page-contact .breadcrumb-link,
  .page-contact .inline-link {
    transition: none;
  }
}
<<<END>>>