.page-contact {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
  padding-bottom: clamp(48px, 7vw, 88px);
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.18;
  color: var(--ink-deep);
}

.page-contact p {
  margin: 0;
}

.page-contact .mono {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* ---------- 展览标签 ---------- */
.page-contact .contact-placard {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--brick);
}

.page-contact .contact-placard::before {
  content: "";
  display: block;
  width: 22px;
  height: 1px;
  background: currentColor;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: clamp(24px, 4vw, 44px);
  padding-bottom: clamp(36px, 5vw, 66px);
}

.page-contact .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  margin-top: clamp(20px, 3.5vw, 34px);
}

.page-contact .contact-title {
  margin-top: 14px;
  font-size: clamp(36px, 7.2vw, 66px);
  line-height: 1.04;
  color: var(--ink-deep);
}

.page-contact .contact-lede {
  margin-top: 22px;
  max-width: 33em;
  font-size: 17px;
  line-height: 1.78;
  color: var(--ink);
}

.page-contact .hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink-deep);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: transform 240ms var(--ease), border-color 240ms var(--ease), color 240ms var(--ease);
}

.page-contact .contact-btn:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-contact .contact-btn--amber {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink-deep-2);
  font-weight: 700;
}

.page-contact .contact-btn--amber:hover {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink-deep-2);
}

.page-contact .hero-aside {
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: blur(12px);
}

.page-contact .quick-list {
  display: grid;
  gap: 14px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .quick-list li {
  display: grid;
  gap: 2px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-contact .quick-list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-contact .quick-list .mono {
  font-size: 13px;
  font-weight: 500;
  color: var(--cyan);
}

.page-contact .quick-list p {
  font-size: 14.5px;
  line-height: 1.66;
  color: var(--ink);
}

/* ---------- 通用区块头 ---------- */
.page-contact .section-head {
  display: grid;
  gap: 12px;
  max-width: 46em;
}

.page-contact .contact-h2 {
  font-size: clamp(26px, 3.6vw, 38px);
  line-height: 1.22;
}

.page-contact .section-note {
  max-width: 40em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink);
}

/* ---------- 渠道卡片 ---------- */
.page-contact .channels {
  padding: clamp(42px, 6vw, 76px) 0 clamp(30px, 5vw, 52px);
  border-top: 1px solid var(--line);
}

.page-contact .channel-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 32px;
}

.page-contact .channel-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-card);
  transition: transform 240ms var(--ease), border-color 240ms var(--ease);
}

.page-contact .channel-card:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
}

.page-contact .channel-card--a {
  border-top: 3px solid var(--cyan);
}

.page-contact .channel-card--b {
  border-top: 3px solid var(--amber);
}

.page-contact .channel-card--c {
  border-top: 3px solid var(--brick);
}

.page-contact .channel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-contact .channel-num {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--brick);
}

.page-contact .channel-icon {
  display: inline-flex;
  color: var(--cyan);
}

.page-contact .channel-title {
  font-size: 20px;
  color: var(--ink-deep);
}

.page-contact .channel-desc {
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink);
}

.page-contact .channel-value {
  align-self: flex-start;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--cyan-soft);
  font-size: 15px;
  color: var(--cyan);
  text-decoration: none;
  word-break: break-all;
  transition: color 240ms var(--ease), border-color 240ms var(--ease);
}

.page-contact .channel-value:hover {
  color: var(--ink-deep);
  border-color: var(--ink-deep);
}

.page-contact .channel-meta {
  margin-top: auto;
  padding-top: 8px;
  font-size: 13px;
  line-height: 1.64;
  color: rgba(58, 62, 66, 0.72);
}

/* ---------- 提问准备 ---------- */
.page-contact .prep {
  padding: clamp(42px, 6vw, 76px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper-card);
}

.page-contact .prep-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
}

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

.page-contact .prep-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .prep-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-contact .prep-item:first-child {
  padding-top: 0;
  border-top: 0;
}

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

.page-contact .prep-item h3 {
  font-size: 17px;
  letter-spacing: 0;
  color: var(--ink-deep);
}

.page-contact .prep-item p {
  margin-top: 5px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink);
}

/* ---------- 服务时段 ---------- */
.page-contact .hours {
  padding: clamp(42px, 6vw, 76px) 0;
}

.page-contact .hours-figure {
  margin: 26px 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-card);
}

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

.page-contact .hours-caption {
  padding: 10px 16px;
  border-top: 1px solid var(--line);
  font-family: var(--font-serif);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: rgba(58, 62, 66, 0.72);
}

.page-contact .hours-scale {
  margin-top: 24px;
}

.page-contact .scale-labels {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
  font-size: 12px;
  color: rgba(58, 62, 66, 0.6);
}

.page-contact .scale-track {
  position: relative;
  height: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-card);
}

.page-contact .scale-fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  background: linear-gradient(90deg, var(--cyan-soft), var(--cyan));
}

.page-contact .scale-ticks {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(58, 62, 66, 0.16) 0 1px,
    transparent 1px 4.1667%
  );
}

.page-contact .scale-note {
  margin-top: 10px;
  font-size: 13.5px;
  line-height: 1.66;
  color: rgba(58, 62, 66, 0.78);
}

.page-contact .hours-facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin: 30px 0 0;
  border-top: 1px solid var(--line);
}

.page-contact .hours-facts > div {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .hours-facts dt {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--brick);
}

.page-contact .hours-facts dd {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.68;
  color: var(--ink-deep);
}

/* ---------- 单位对接 ---------- */
.page-contact .partners {
  padding: clamp(42px, 6vw, 78px) 0;
  background: linear-gradient(135deg, var(--ink-deep) 0%, var(--ink-deep-2) 100%);
  color: var(--paper-card);
}

.page-contact .partners .contact-placard {
  color: var(--amber-soft);
}

.page-contact .partners .contact-h2 {
  color: var(--paper-card);
}

.page-contact .partners-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
}

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

.page-contact .partners-lead p {
  font-size: 15.5px;
  line-height: 1.76;
  color: rgba(251, 248, 243, 0.82);
  max-width: 34em;
}

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

.page-contact .partner-list li {
  display: grid;
  gap: 5px;
  padding: 16px 18px;
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: rgba(251, 248, 243, 0.04);
}

.page-contact .partner-list .mono {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan-soft);
}

.page-contact .partner-list h3 {
  font-size: 16.5px;
  letter-spacing: 0;
  color: var(--paper-card);
}

.page-contact .partner-list p {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(251, 248, 243, 0.76);
}

/* ---------- 到访 ---------- */
.page-contact .visit {
  padding: clamp(42px, 6vw, 78px) 0 0;
}

.page-contact .visit-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
}

.page-contact .visit-figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-card);
}

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

.page-contact .visit-figure figcaption {
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-serif);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: rgba(58, 62, 66, 0.72);
}

.page-contact .visit-body {
  display: grid;
  gap: 0;
  align-content: start;
}

.page-contact .visit-body .contact-h2 {
  margin-top: 12px;
}

.page-contact .visit-address {
  margin-top: 22px;
  padding: 4px 0 4px 16px;
  border-left: 3px solid var(--amber);
  font-style: normal;
}

.page-contact .visit-address .mono {
  display: block;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--brick);
}

.page-contact .visit-address p {
  margin-top: 4px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(17px, 2vw, 20px);
  letter-spacing: -0.01em;
  color: var(--ink-deep);
}

.page-contact .visit-tips {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .visit-tips li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink);
}

.page-contact .visit-tips li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
}

/* ---------- 收尾 ---------- */
.page-contact .contact-tail {
  margin-top: clamp(36px, 5vw, 60px);
  padding-top: clamp(26px, 4vw, 40px);
  border-top: 1px solid var(--line);
}

.page-contact .tail-note {
  max-width: 38em;
  font-size: 15px;
  line-height: 1.76;
  color: var(--ink);
}

.page-contact .tail-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .tail-links a {
  padding-bottom: 2px;
  border-bottom: 1px solid var(--line-strong);
  color: var(--ink-deep);
  font-size: 15px;
  text-decoration: none;
  transition: color 240ms var(--ease), border-color 240ms var(--ease);
}

.page-contact .tail-links a:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-contact .contact-record {
  margin-top: 26px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(58, 62, 66, 0.6);
}

/* ---------- 渐显 ---------- */
.js .page-contact [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
}

.page-contact [data-reveal] {
  transition: opacity 240ms var(--ease), transform 240ms var(--ease);
}

.page-contact [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .js .page-contact [data-reveal],
  .page-contact [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-contact .contact-btn,
  .page-contact .channel-card,
  .page-contact .channel-value,
  .page-contact .tail-links a {
    transition: none;
  }
}

/* ---------- 窄屏到中屏 ---------- */
@media (min-width: 620px) {
  .page-contact .hours-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 24px;
  }

  .page-contact .channel-row {
    gap: 20px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-contact .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }

  .page-contact .hero-aside {
    margin-top: 10px;
  }

  .page-contact .channel-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 24px;
  }

  .page-contact .channel-card--a {
    margin-top: 0;
  }

  .page-contact .channel-card--b {
    margin-top: 34px;
  }

  .page-contact .channel-card--c {
    margin-top: 68px;
  }

  .page-contact .prep-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }

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

  .page-contact .partners-inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }

  .page-contact .visit-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: clamp(32px, 4vw, 56px);
    align-items: center;
  }
}

@media (min-width: 1200px) {
  .page-contact .contact-title {
    font-size: 66px;
  }

  .page-contact .channel-card--b {
    margin-top: 40px;
  }

  .page-contact .channel-card--c {
    margin-top: 80px;
  }
}
<<<END>>>