.page-contact {
  --contact-panel: rgba(19, 26, 58, 0.72);
  --contact-soft: rgba(244, 239, 227, 0.7);
  --contact-gap: clamp(48px, 7vw, 92px);
}

/* ---------- 首屏分屏 ---------- */
.page-contact .contact-hero {
  padding-block: clamp(28px, 5vw, 56px) clamp(44px, 7vw, 80px);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(32px, 5vw, 56px);
  align-items: start;
}

.page-contact .contact-hero__text .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-contact .contact-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.15rem, 7vw, 4.1rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-contact .contact-hero h1 .hl {
  display: block;
  color: var(--neon-cyan);
}

.page-contact .contact-hero .lede {
  margin-top: 20px;
  max-width: 46ch;
  color: var(--contact-soft);
}

.page-contact .quick-lines {
  margin-top: clamp(26px, 4vw, 38px);
  border-top: 1px solid var(--line);
}

.page-contact .quick-line {
  padding-block: clamp(16px, 2.4vw, 22px);
  border-bottom: 1px solid var(--line);
}

.page-contact .quick-line__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.page-contact .quick-line__value {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 5.6vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--neon-cyan);
  overflow-wrap: anywhere;
}

.page-contact .quick-line__value--mail {
  color: var(--cream);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 4vw, 34px);
}

.page-contact .contact-hero__aside {
  display: grid;
  gap: 18px;
}

.page-contact .contact-hero__frame {
  border-radius: var(--radius-l);
  aspect-ratio: 5 / 4;
}

.page-contact .contact-hero__note {
  padding: clamp(18px, 2.6vw, 24px);
}

.page-contact .contact-hero__note p:last-child {
  margin-top: 8px;
  color: var(--contact-soft);
  font-size: 15px;
  line-height: 1.7;
}

/* ---------- 三条通道 ---------- */
.page-contact .contact-routes {
  padding-block: clamp(44px, 7vw, 84px);
}

.page-contact .route-list {
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
  margin-top: clamp(28px, 4vw, 44px);
}

.page-contact .route-card {
  position: relative;
  padding: clamp(24px, 3.4vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: linear-gradient(180deg, rgba(139, 92, 246, 0.16), transparent 42%), var(--surface);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-contact .route-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  border-radius: var(--radius-m) var(--radius-m) 0 0;
  background: linear-gradient(90deg, var(--neon-cyan), var(--violet) 62%, transparent);
}

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

.page-contact .route-card__no {
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--text-muted);
}

.page-contact .route-card h3 {
  margin-top: 14px;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 3.4vw, 1.5rem);
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-contact .route-card__value {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: clamp(0.98rem, 3vw, 1.15rem);
  color: var(--neon-cyan);
  overflow-wrap: anywhere;
}

.page-contact .route-card p:not(.route-card__no):not(.route-card__value) {
  margin-top: 14px;
  color: var(--contact-soft);
  font-size: 15px;
  line-height: 1.75;
}

.page-contact .route-card--vendor {
  background: linear-gradient(180deg, rgba(255, 138, 61, 0.18), transparent 46%), var(--surface);
}

.page-contact .route-card--vendor::before {
  background: linear-gradient(90deg, var(--warm-orange), var(--aurora-pink) 60%, transparent);
}

.page-contact .route-card--vendor .route-card__value {
  color: var(--warm-orange);
}

.page-contact .route-card__link {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--warm-orange);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- 来信清单 ---------- */
.page-contact .contact-package {
  padding-block: clamp(44px, 7vw, 84px);
}

.page-contact .contact-package__grid {
  align-items: start;
}

.page-contact .card--cream.contact-package__card {
  padding: clamp(26px, 3.6vw, 40px);
}

.page-contact .contact-package__card h2 {
  margin-top: 12px;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.4vw, 2rem);
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-contact .check-list {
  margin-top: 22px;
  display: grid;
  gap: 16px;
}

.page-contact .check-list li {
  position: relative;
  padding-left: 26px;
  color: rgba(36, 28, 22, 0.82);
  font-size: 15px;
  line-height: 1.75;
}

.page-contact .check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 12px;
  height: 12px;
  border-radius: 3px;
  background: var(--ink);
  box-shadow: 0 0 0 3px rgba(53, 230, 224, 0.35);
}

.page-contact .check-list strong {
  display: block;
  color: var(--ink);
  font-weight: 700;
}

.page-contact .contact-package__title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3.8vw, 1.7rem);
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-contact .contact-package__notes {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .ask-block {
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  background: var(--contact-panel);
  backdrop-filter: blur(10px);
  overflow: hidden;
}

.page-contact .ask-block summary {
  cursor: pointer;
  padding: 16px 18px;
  list-style: none;
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--text);
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-contact .ask-block summary::-webkit-details-marker {
  display: none;
}

.page-contact .ask-block summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--neon-cyan);
}

.page-contact .ask-block[open] summary::before {
  content: "–";
}

.page-contact .ask-block[open] summary {
  border-bottom: 1px solid var(--line);
}

.page-contact .ask-block__body {
  padding: 16px 18px 20px;
}

.page-contact .ask-block__body p {
  color: var(--contact-soft);
  font-size: 14.5px;
  line-height: 1.75;
}

.page-contact .ask-block__body p + p {
  margin-top: 10px;
}

/* ---------- 处理节奏 ---------- */
.page-contact .contact-rhythm {
  padding-block: clamp(44px, 7vw, 84px);
  background: linear-gradient(180deg, transparent, rgba(19, 26, 58, 0.6) 40%, transparent);
}

.page-contact .rhythm-list {
  display: grid;
  gap: clamp(18px, 2.6vw, 26px);
  margin-top: clamp(28px, 4vw, 44px);
  counter-reset: rhythm;
}

.page-contact .rhythm-item {
  padding: clamp(22px, 3vw, 30px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--neon-cyan);
  border-radius: var(--radius-m);
  background: var(--contact-panel);
}

.page-contact .rhythm-item__num {
  font-size: clamp(1.6rem, 5vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--neon-cyan);
  overflow-wrap: anywhere;
}

.page-contact .rhythm-item h3 {
  margin-top: 10px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-contact .rhythm-item p:last-child {
  margin-top: 10px;
  color: var(--contact-soft);
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 办公地点 ---------- */
.page-contact .contact-place {
  padding-block: clamp(44px, 7vw, 84px);
}

.page-contact .contact-place__panel {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: radial-gradient(120% 90% at 85% 0%, rgba(139, 92, 246, 0.18), transparent 60%), var(--surface);
}

.page-contact .contact-place__text h2 {
  margin-top: 12px;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 5vw, 2.3rem);
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-contact .contact-place__text > p {
  margin-top: 16px;
  max-width: 52ch;
  color: var(--contact-soft);
  font-size: 15px;
  line-height: 1.8;
}

.page-contact .contact-place__text .meta {
  color: var(--text-muted);
  font-size: 13.5px;
  line-height: 1.8;
}

.page-contact .ask-block--place {
  margin-top: 22px;
}

.page-contact .contact-place__btn {
  margin-top: 22px;
}

.page-contact .contact-place__visual {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-contact .city-grid {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius-m);
}

.page-contact .contact-place__frame {
  border-radius: var(--radius-m);
}

/* ---------- 厂商合作备注 ---------- */
.page-contact .contact-vendor {
  padding-block: clamp(44px, 7vw, 84px);
}

.page-contact .contact-vendor__box {
  padding: clamp(26px, 4vw, 46px);
  border-radius: var(--radius-l);
  background: linear-gradient(135deg, rgba(255, 138, 61, 0.2), rgba(139, 92, 246, 0.24) 55%, rgba(53, 230, 224, 0.14));
  border: 1px solid rgba(255, 138, 61, 0.3);
}

.page-contact .contact-vendor__head h2 {
  margin-top: 12px;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.6vw, 2.1rem);
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-contact .contact-vendor__grid {
  display: grid;
  gap: clamp(14px, 2.2vw, 20px);
  margin-top: clamp(24px, 3.4vw, 34px);
}

.page-contact .vendor-tip {
  padding: clamp(18px, 2.6vw, 24px);
  border-radius: var(--radius-s);
  background: rgba(11, 16, 38, 0.68);
  border: 1px solid var(--line);
}

.page-contact .vendor-tip__tag {
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--neon-cyan);
}

.page-contact .vendor-tip p:last-child {
  margin-top: 10px;
  color: var(--contact-soft);
  font-size: 14.5px;
  line-height: 1.75;
}

.page-contact .contact-vendor__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

/* ---------- 延伸入口 ---------- */
.page-contact .contact-more {
  padding-block: clamp(40px, 6vw, 76px) clamp(56px, 8vw, 96px);
}

.page-contact .more-list {
  display: grid;
  gap: clamp(14px, 2.2vw, 20px);
  margin-top: clamp(24px, 3.4vw, 36px);
}

.page-contact .more-card {
  display: block;
  padding: clamp(22px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--contact-panel);
  text-decoration: none;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

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

.page-contact .more-card__label {
  font-size: clamp(1.3rem, 4vw, 1.7rem);
  font-weight: 700;
  color: var(--neon-cyan);
}

.page-contact .more-card h3 {
  margin-top: 10px;
  font-family: var(--font-display);
  font-size: 1.08rem;
  color: var(--text);
}

.page-contact .more-card p:last-child {
  margin-top: 10px;
  color: var(--contact-soft);
  font-size: 14.5px;
  line-height: 1.75;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .contact-package__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(24px, 3.4vw, 40px);
  }

  .page-contact .contact-vendor__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .more-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .route-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .rhythm-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(20px, 3vw, 32px);
  }
}

@media (min-width: 980px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: clamp(40px, 5vw, 72px);
  }

  .page-contact .contact-place__panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
  }
}

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

  .page-contact .route-card:hover,
  .page-contact .more-card:hover {
    transform: none;
  }
}
<<<END>>>