.page-contact {
  --contact-hair: rgba(11, 31, 51, 0.14);
  --contact-hair-light: rgba(251, 248, 242, 0.16);
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  padding: clamp(20px, 4vw, 34px) 0 clamp(48px, 8vw, 92px);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  right: -22%;
  top: -14%;
  width: 74%;
  height: 66%;
  background: linear-gradient(135deg, var(--gold), var(--coral));
  clip-path: polygon(32% 0, 100% 0, 100% 66%, 0 100%);
  opacity: 0.16;
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: -10%;
  bottom: -22%;
  width: 60%;
  height: 46%;
  background: var(--ink-2);
  clip-path: polygon(0 40%, 100% 0, 100% 100%, 0 100%);
  opacity: 0.85;
  pointer-events: none;
}

.page-contact .hero-inner {
  position: relative;
  z-index: 1;
}

.page-contact .hero-grid {
  display: grid;
  gap: clamp(24px, 5vw, 44px);
  margin-top: clamp(18px, 3vw, 28px);
}

.page-contact .hero-lead h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 56px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-contact .hero-lead .lede {
  margin: clamp(16px, 3vw, 22px) 0 0;
  max-width: 58ch;
  font-size: clamp(15px, 2.1vw, 17px);
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .hero-hours {
  background: var(--ink-2);
  border-left: 3px solid var(--gold);
  border-radius: var(--r-lg);
  padding: clamp(20px, 4vw, 30px);
}

.page-contact .hours-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-contact .hours-time {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.4vw, 34px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .hours-note {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .hours-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-contact .hero-media {
  margin: clamp(28px, 5vw, 44px) 0 0;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--ink-2);
}

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

/* 三条通道 */
.page-contact .channels {
  padding: clamp(52px, 8vw, 96px) 0;
  background: var(--cream);
}

.page-contact .channel-list {
  list-style: none;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  border-top: 1px solid var(--contact-hair);
}

.page-contact .channel {
  display: grid;
  gap: 8px 20px;
  padding: clamp(22px, 3.4vw, 34px) 0;
  border-bottom: 1px solid var(--contact-hair);
}

.page-contact .channel-num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold);
}

.page-contact .channel-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2.4vw, 23px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .channel-text {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--rock);
}

.page-contact .channel-meta {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--teal);
}

.page-contact .channel-action {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--coral);
  padding-bottom: 3px;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-contact .channel-action:hover,
.page-contact .channel-action:focus-visible {
  color: var(--coral);
  border-color: var(--gold);
}

/* 反馈流程 */
.page-contact .flow {
  background: var(--paper);
  padding: clamp(52px, 8vw, 96px) 0;
}

.page-contact .flow-head {
  display: grid;
  gap: 14px;
}

.page-contact .flow-lede {
  margin: 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--rock);
}

.page-contact .flow-steps {
  position: relative;
  display: grid;
  gap: 16px;
  margin-top: clamp(28px, 5vw, 48px);
}

.page-contact .flow-line {
  display: none;
}

.page-contact .flow-step {
  position: relative;
  padding: 20px 20px 24px;
  background: var(--cream);
  border-radius: var(--r-md);
}

.page-contact .step-num {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--pill);
  background: var(--ink);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-contact .step-title {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .step-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--rock);
}

.page-contact .flow-media {
  margin: clamp(28px, 5vw, 44px) auto 0;
  max-width: 760px;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--cream);
}

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

/* 响应节奏 */
.page-contact .hours-band {
  background: var(--ink);
  color: var(--paper);
  padding: clamp(52px, 8vw, 96px) 0;
}

.page-contact .response-grid {
  display: grid;
  gap: clamp(28px, 4vw, 44px);
}

.page-contact .response-lead h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4.4vw, 40px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-contact .response-lead p {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .response-lead .btn {
  margin-top: 22px;
}

.page-contact .response-list {
  margin: 0;
  border-top: 1px solid var(--contact-hair-light);
}

.page-contact .response-row {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--contact-hair-light);
}

.page-contact .response-row dt {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-contact .response-row dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* 合作咨询清单 */
.page-contact .prep {
  background: var(--cream);
  padding: clamp(52px, 8vw, 96px) 0;
}

.page-contact .prep-grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-contact .prep-lead h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4.4vw, 40px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-contact .prep-lead p {
  margin: 16px 0 0;
  max-width: 40ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--rock);
}

.page-contact .prep-lead .btn {
  margin-top: 22px;
}

.page-contact .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--contact-hair);
}

.page-contact .prep-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--contact-hair);
}

.page-contact .prep-num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--coral);
}

.page-contact .prep-title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .prep-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--rock);
}

/* 到访提示 */
.page-contact .visit {
  background: var(--paper);
  padding: clamp(52px, 8vw, 96px) 0;
}

.page-contact .visit-grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-contact .visit-lead h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4.4vw, 38px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-contact .visit-lead p {
  margin: 16px 0 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--rock);
}

.page-contact .visit-lead .btn {
  margin-top: 22px;
}

.page-contact .visit-card {
  position: relative;
  overflow: hidden;
  background: var(--ink-2);
  border-radius: var(--r-xl);
  padding: clamp(24px, 4vw, 38px);
  color: var(--paper);
}

.page-contact .visit-card::before {
  content: "";
  position: absolute;
  right: -30px;
  top: -30px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--coral), transparent 70%);
  opacity: 0.4;
  pointer-events: none;
}

.page-contact .visit-mono {
  position: relative;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.3vw, 19px);
  line-height: 1.65;
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-contact .visit-meta {
  position: relative;
  margin: 0 0 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--contact-hair-light);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-contact .visit-text {
  position: relative;
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .visit-text:last-child {
  margin-bottom: 0;
}

.page-contact .visit-text a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
}

.page-contact .visit-text a:hover,
.page-contact .visit-text a:focus-visible {
  color: var(--gold);
}

/* 相关内容 */
.page-contact .link-strip {
  background: var(--cream);
  padding: 0 0 clamp(44px, 7vw, 76px);
}

.page-contact .link-strip-inner {
  display: grid;
  border-top: 1px solid var(--contact-hair);
}

.page-contact .strip-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--contact-hair);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15.5px;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

.page-contact .strip-link::after {
  content: "→";
  flex: none;
  color: var(--coral);
  font-family: var(--font-mono);
}

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

@media (min-width: 640px) {
  .page-contact .response-row {
    grid-template-columns: minmax(0, 0.62fr) minmax(0, 1.38fr);
    align-items: baseline;
    gap: 18px;
  }

  .page-contact .link-strip-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 44px;
  }
}

@media (min-width: 860px) {
  .page-contact .hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
  }

  .page-contact .channel {
    grid-template-columns: 96px minmax(0, 1fr) auto;
    align-items: center;
    gap: 30px;
  }

  .page-contact .flow-head {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
    gap: 40px;
  }

  .page-contact .flow-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
    padding-top: 76px;
  }

  .page-contact .flow-line {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 72px;
  }

  .page-contact .flow-line polyline {
    stroke: var(--gold);
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: 0.75;
  }

  .page-contact .response-grid {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: 56px;
  }

  .page-contact .prep-grid {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    gap: 56px;
  }

  .page-contact .visit-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 56px;
  }
}

@media (min-width: 1100px) {
  .page-contact .hero-media {
    margin-top: clamp(38px, 4vw, 56px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-action,
  .page-contact .strip-link {
    transition: none;
  }
}
<<<END>>>