.page-contact {
  --pc-line: rgba(247, 242, 232, 0.14);
  --pc-line-sun: rgba(245, 166, 35, 0.45);
  --pc-body: rgba(247, 242, 232, 0.76);
  --pc-body-soft: rgba(247, 242, 232, 0.6);
  background: var(--ink);
  color: var(--warm);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 40px) 0 clamp(38px, 6vw, 76px);
  border-bottom: 1px solid var(--pc-line);
  background:
    radial-gradient(115% 85% at 88% 0%, rgba(245, 166, 35, 0.32), rgba(245, 166, 35, 0) 62%),
    linear-gradient(165deg, var(--ink-2) 0%, var(--ink) 56%, var(--deep) 100%);
}

.page-contact .contact-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-contact .contact-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}

.page-contact .contact-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14, 27, 44, 0.5), rgba(7, 17, 28, 0.92));
}

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

.page-contact .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(22px, 4vw, 40px);
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--sand);
}

.page-contact .breadcrumbs__link {
  color: var(--sand);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-contact .breadcrumbs__link:hover,
.page-contact .breadcrumbs__link:focus-visible {
  color: var(--amber);
}

.page-contact .breadcrumbs__sep {
  color: rgba(247, 242, 232, 0.3);
}

.page-contact .breadcrumbs__item [aria-current="page"] {
  color: var(--warm);
}

.page-contact .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sun);
}

.page-contact .contact-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6.4vw, 4rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--warm);
  max-width: 18em;
}

.page-contact .contact-hero__lede {
  margin: 0;
  max-width: 40em;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--pc-body);
}

.page-contact .contact-hero__dial {
  display: grid;
  gap: 2px;
  margin-top: clamp(26px, 4vw, 40px);
  padding-left: clamp(14px, 2vw, 24px);
  border-left: 3px solid var(--sun);
}

.page-contact .contact-hero__label {
  margin: 0;
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sand);
}

.page-contact .contact-hero__label:not(:first-child) {
  margin-top: 14px;
}

.page-contact .contact-hero__phone {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.85rem, 8.4vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--sun);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color 0.2s var(--ease), text-shadow 0.3s var(--ease);
}

.page-contact .contact-hero__phone:hover,
.page-contact .contact-hero__phone:focus-visible {
  color: var(--amber);
  text-shadow: 0 0 26px rgba(245, 166, 35, 0.45);
}

.page-contact .contact-hero__mail {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 3.6vw, 1.35rem);
  color: var(--warm);
  text-decoration: none;
  overflow-wrap: anywhere;
  border-bottom: 1px solid rgba(247, 242, 232, 0.3);
  padding-bottom: 2px;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-contact .contact-hero__mail:hover,
.page-contact .contact-hero__mail:focus-visible {
  color: var(--amber);
  border-color: var(--amber);
}

.page-contact .contact-hero__meta {
  display: grid;
  gap: 12px;
  margin: clamp(26px, 4vw, 38px) 0 0;
  padding: clamp(16px, 2.4vw, 22px) 0 0;
  list-style: none;
  border-top: 1px solid var(--pc-line);
  font-size: 14px;
  line-height: 1.6;
  color: var(--pc-body-soft);
}

.page-contact .contact-hero__meta .mono {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cool);
  margin-bottom: 2px;
}

/* ---------- 章节骨架 ---------- */
.page-contact .page-section {
  padding: clamp(42px, 6.5vw, 86px) 0;
  border-top: 1px solid var(--pc-line);
}

.page-contact .section-header {
  max-width: 44em;
}

.page-contact .section-index {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--sun);
}

.page-contact .section-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 4.4vw, 2.6rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--warm);
}

.page-contact .section-lede {
  margin: 0;
  font-size: clamp(15px, 1.4vw, 16.5px);
  line-height: 1.82;
  color: var(--pc-body);
}

/* ---------- 三条通道 ---------- */
.page-contact .route-grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(24px, 3.6vw, 42px);
}

.page-contact .route-card {
  position: relative;
  padding: clamp(20px, 2.8vw, 30px);
  border: 1px solid var(--pc-line);
  border-radius: 4px;
  background: linear-gradient(158deg, rgba(255, 253, 247, 0.075), rgba(255, 253, 247, 0.018));
  backdrop-filter: blur(10px);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-contact .route-card:hover {
  border-color: var(--pc-line-sun);
  transform: translateY(-3px);
}

.page-contact .route-card__tag {
  display: inline-block;
  margin: 0 0 14px;
}

.page-contact .route-card h3 {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 19px;
  letter-spacing: 0.02em;
  color: var(--warm);
}

.page-contact .route-card__value {
  display: block;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.6;
  color: var(--sun);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.page-contact a.route-card__value:hover,
.page-contact a.route-card__value:focus-visible {
  color: var(--amber);
  text-decoration: underline;
}

.page-contact .route-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--pc-body);
}

/* ---------- 资料库咨询 ---------- */
.page-contact .contact-library__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-contact .mail-steps {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .mail-steps li {
  position: relative;
  padding-left: 56px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pc-body);
}

.page-contact .mail-steps .mono {
  position: absolute;
  left: 0;
  top: 3px;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--sun);
  border: 1px solid var(--pc-line-sun);
  border-radius: 999px;
}

.page-contact .contact-library__figure {
  margin: clamp(24px, 3.4vw, 34px) 0 0;
  border: 1px solid var(--pc-line);
  border-radius: 4px;
  overflow: hidden;
  background: rgba(7, 17, 28, 0.5);
}

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

.page-contact .contact-library__figure figcaption {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--sand);
  border-top: 1px solid var(--pc-line);
}

.page-contact .contact-template {
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid rgba(46, 196, 182, 0.32);
  border-radius: 6px;
  background: rgba(22, 40, 61, 0.62);
  backdrop-filter: blur(14px);
}

.page-contact .contact-template__title {
  margin: 0 0 18px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 19px;
  letter-spacing: 0.02em;
  color: var(--warm);
}

.page-contact .contact-template__row {
  display: grid;
  gap: 3px;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(247, 242, 232, 0.16);
}

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

.page-contact .contact-template__val {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  color: var(--warm);
  overflow-wrap: anywhere;
}

.page-contact .contact-template__cta {
  margin-top: 22px;
  width: 100%;
  text-align: center;
}

.page-contact .contact-template__hint {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--sand);
}

/* ---------- 服务时间 ---------- */
.page-contact .hours-list {
  list-style: none;
  margin: clamp(24px, 3.6vw, 38px) 0 0;
  padding: 0;
  border-top: 1px solid var(--pc-line);
}

.page-contact .hours-item {
  display: grid;
  gap: 6px;
  padding: 20px 0;
  border-bottom: 1px solid var(--pc-line);
}

.page-contact .hours-item__time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--sun);
}

.page-contact .hours-item__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--warm);
}

.page-contact .hours-item__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pc-body);
}

/* ---------- 合作与媒体 ---------- */
.page-contact .contact-partner__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-contact .contact-partner__note {
  margin: 18px 0 24px;
  padding: 14px 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pc-body);
  border-left: 2px solid var(--cool);
  background: rgba(46, 196, 182, 0.07);
}

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

.page-contact .partner-list li {
  display: grid;
  gap: 5px;
  padding: 16px 18px;
  border: 1px solid var(--pc-line);
  border-left: 2px solid var(--sun);
  border-radius: 3px;
  background: rgba(255, 253, 247, 0.035);
}

.page-contact .partner-list__key {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--amber);
}

.page-contact .partner-list__val {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--pc-body);
}

/* ---------- 到访信息 ---------- */
.page-contact .contact-visit__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-contact .contact-visit__label {
  margin: clamp(18px, 2.6vw, 26px) 0 6px;
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sand);
}

.page-contact .contact-visit__address {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 3vw, 1.4rem);
  line-height: 1.6;
  color: var(--sun);
  overflow-wrap: anywhere;
}

.page-contact .visit-notes {
  list-style: none;
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .visit-notes li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pc-body);
}

.page-contact .visit-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clay);
}

.page-contact .contact-visit__map {
  border: 1px solid var(--pc-line);
  border-radius: 4px;
  overflow: hidden;
  background: linear-gradient(150deg, rgba(22, 40, 61, 0.9), rgba(7, 17, 28, 0.9));
}

.page-contact .contact-visit__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .contact-visit__caption {
  margin: 0;
  padding: 10px 16px;
  font-size: 12.5px;
  color: var(--sand);
  border-top: 1px solid var(--pc-line);
}

/* ---------- 相关入口 ---------- */
.page-contact .next-links {
  list-style: none;
  margin: clamp(22px, 3.4vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .next-links__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--pc-line);
  border-radius: 3px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--warm);
  text-decoration: none;
  background: rgba(255, 253, 247, 0.03);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-contact .next-links__item .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cool);
}

.page-contact .next-links__item:hover,
.page-contact .next-links__item:focus-visible {
  border-color: var(--pc-line-sun);
  background: rgba(245, 166, 35, 0.08);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .mail-steps {
    gap: 18px;
  }

  .page-contact .next-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .route-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .hours-item {
    grid-template-columns: 170px minmax(0, 1fr) minmax(0, 1.5fr);
    align-items: baseline;
    gap: 24px;
  }

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

@media (min-width: 960px) {
  .page-contact .contact-library__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
  }

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

  .page-contact .contact-visit__grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    align-items: center;
  }
}

@media (min-width: 1180px) {
  .page-contact .contact-hero__title {
    max-width: 15em;
  }
}

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

  .page-contact .route-card:hover {
    transform: none;
  }
}