.page-contact {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: 100px 0 72px;
  color: var(--cream);
  background:
    radial-gradient(130% 100% at 88% -20%, rgba(31, 91, 143, 0.75) 0%, rgba(31, 91, 143, 0) 62%),
    var(--navy);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  right: -130px;
  bottom: -190px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  border: 1px solid rgba(247, 241, 230, 0.14);
  pointer-events: none;
}

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

.page-contact .contact-hero__crumb {
  margin-bottom: 30px;
}

.page-contact .contact-hero .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-contact .contact-hero .breadcrumb-link {
  color: rgba(247, 241, 230, 0.7);
  text-decoration: none;
}

.page-contact .contact-hero .breadcrumb-link:hover {
  color: var(--amber);
}

.page-contact .contact-hero .breadcrumb-sep {
  color: rgba(247, 241, 230, 0.38);
}

.page-contact .contact-hero .breadcrumb-current {
  color: var(--cream);
}

.page-contact .contact-hero .eyebrow {
  color: var(--amber);
}

.page-contact .contact-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 6.6vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--cream);
  max-width: 20em;
}

.page-contact .contact-lede {
  margin: 20px 0 0;
  max-width: 38em;
  font-size: 16.5px;
  line-height: 1.8;
  color: rgba(247, 241, 230, 0.82);
}

/* ---------- 渠道卡 ---------- */
.page-contact .channel-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 42px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .channel-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px;
  border-radius: 22px;
  border: 1px solid rgba(247, 241, 230, 0.18);
  background: rgba(255, 255, 255, 0.06);
  transition: transform 0.18s ease-out, border-color 0.18s ease-out, background 0.18s ease-out;
}

.page-contact .channel-card:hover {
  transform: translateY(-4px);
  border-color: rgba(247, 241, 230, 0.38);
  background: rgba(255, 255, 255, 0.1);
}

.page-contact .channel-card--phone {
  background: var(--paper);
  border: 2px solid var(--orange);
  color: var(--ink);
  box-shadow: 0 22px 46px rgba(4, 20, 36, 0.4);
}

.page-contact .channel-card--phone:hover {
  background: var(--paper);
  border-color: var(--orange);
  transform: translateY(-4px);
}

.page-contact .channel-card__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: rgba(247, 241, 230, 0.62);
}

.page-contact .channel-card--phone .channel-card__label {
  color: var(--muted);
}

.page-contact .channel-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(22px, 4.4vw, 34px);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--cream);
  text-decoration: none;
  word-break: break-word;
}

.page-contact .channel-card--phone .channel-card__value {
  color: var(--navy);
  white-space: nowrap;
}

.page-contact .channel-card__value--mail {
  font-size: 15px;
  letter-spacing: 0;
  word-break: break-all;
}

.page-contact .channel-card__value--place {
  font-size: 20px;
  line-height: 1.45;
}

.page-contact .channel-card__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(247, 241, 230, 0.78);
}

.page-contact .channel-card--phone .channel-card__desc {
  color: var(--muted);
}

.page-contact .channel-card__meta {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin: 6px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid rgba(247, 241, 230, 0.16);
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
  color: rgba(247, 241, 230, 0.7);
}

.page-contact .channel-card--phone .channel-card__meta {
  border-top-color: var(--line);
  color: var(--muted);
}

/* ---------- 现场照片 ---------- */
.page-contact .contact-photo {
  padding: 56px 0 0;
  background: var(--cream);
}

.page-contact .media-frame {
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  background: var(--paper);
}

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

.page-contact .contact-photo .media-frame img {
  aspect-ratio: 1400 / 800;
}

.page-contact .media-caption {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 主体双栏 ---------- */
.page-contact .contact-main {
  padding: 64px 0 72px;
}

.page-contact .contact-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
}

.page-contact .eyebrow {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--blue);
}

.page-contact .section-title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.4vw, 33px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--navy);
}

.page-contact .prose {
  margin: 16px 0 0;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-contact .panel + .panel {
  margin-top: 44px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}

.page-contact .check-list {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .check-list li {
  position: relative;
  padding-left: 32px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--ink);
}

.page-contact .check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 4px;
  width: 19px;
  height: 19px;
  border-radius: 50%;
  background: var(--teal);
  color: var(--paper);
  font-size: 11px;
  line-height: 19px;
  text-align: center;
}

.page-contact .fold {
  margin-top: 26px;
  padding: 0 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.page-contact .fold > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 0;
  list-style: none;
  cursor: pointer;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--navy);
}

.page-contact .fold > summary::-webkit-details-marker {
  display: none;
}

.page-contact .fold > summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--orange);
}

.page-contact .fold[open] > summary::after {
  content: "–";
}

.page-contact .fold ul {
  margin: 0 0 18px;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .fold li {
  margin-bottom: 8px;
}

.page-contact .req-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .req-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--ink);
}

.page-contact .req-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--amber);
}

/* ---------- 入驻流程侧栏 ---------- */
.page-contact .side-panel {
  padding: 26px 22px 30px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.page-contact .step-list {
  position: relative;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.page-contact .step-list li {
  position: relative;
  padding: 0 0 26px 56px;
  counter-increment: step;
}

.page-contact .step-list li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-contact .step-list li::after {
  content: "";
  position: absolute;
  left: 19px;
  top: 44px;
  bottom: 8px;
  width: 1px;
  background: var(--line);
}

.page-contact .step-list li:last-child {
  padding-bottom: 0;
}

.page-contact .step-list li:last-child::after {
  display: none;
}

.page-contact .step-list h3 {
  margin: 0 0 5px;
  font-size: 16.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--navy);
}

.page-contact .step-certs {
  margin: 0;
  font-size: 14px;
  line-height: 1.68;
  color: var(--muted);
}

.page-contact .side-note {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--muted);
}

.page-contact .link-inline {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 91, 143, 0.35);
}

.page-contact .link-inline:hover {
  color: var(--orange);
  border-bottom-color: rgba(228, 87, 15, 0.45);
}

/* ---------- 到访 ---------- */
.page-contact .visit-band {
  padding: 56px 0 60px;
  background: linear-gradient(180deg, rgba(242, 160, 61, 0.26) 0%, rgba(242, 160, 61, 0.1) 100%);
}

.page-contact .visit-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-contact .visit-panel {
  padding: 28px 24px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.page-contact .visit-map {
  margin: 0;
}

.page-contact .visit-map .media-frame img {
  aspect-ratio: 1200 / 900;
}

.page-contact .visit-map .media-frame {
  border: 1px solid var(--line);
  box-shadow: none;
}

/* ---------- 收束条带 ---------- */
.page-contact .contact-cta {
  padding: 44px 0;
  background: var(--navy-2);
  color: var(--cream);
}

.page-contact .cta-inner {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.page-contact .contact-cta h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3vw, 29px);
  line-height: 1.3;
  color: var(--cream);
}

.page-contact .cta-note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(247, 241, 230, 0.62);
}

.page-contact .link-inline--light {
  color: rgba(247, 241, 230, 0.86);
  border-bottom-color: rgba(247, 241, 230, 0.4);
}

.page-contact .link-inline--light:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-contact .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .cta-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(247, 241, 230, 0.45);
  color: var(--cream);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.16s ease-out, color 0.16s ease-out, transform 0.16s ease-out;
}

.page-contact .cta-ghost:hover {
  border-color: var(--amber);
  color: var(--amber);
  transform: translateY(-2px);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .channel-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 16px;
    align-items: stretch;
  }

  .page-contact .channel-card {
    justify-content: flex-start;
  }

  .page-contact .channel-card__meta {
    margin-top: auto;
  }

  .page-contact .visit-inner {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 36px;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding: 128px 0 88px;
  }

  .page-contact .contact-main {
    padding: 88px 0 96px;
  }

  .page-contact .contact-photo {
    padding: 72px 0 0;
  }

  .page-contact .contact-body {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 60px;
    align-items: start;
  }

  .page-contact .side-panel {
    position: sticky;
    top: 108px;
    padding: 30px 26px 34px;
  }

  .page-contact .visit-band {
    padding: 72px 0 76px;
  }

  .page-contact .visit-panel {
    padding: 34px 32px;
  }

  .page-contact .cta-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
  }

  .page-contact .cta-actions {
    flex: 0 0 auto;
  }
}

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

  .page-contact .channel-card:hover,
  .page-contact .cta-ghost:hover {
    transform: none;
  }
}