/* ===== 坐标联络页 ===== */
.page-contact {
  --pc-grid: rgba(46, 68, 122, 0.5);
  --pc-shadow: 0 20px 48px rgba(4, 8, 22, 0.6);
  --pc-ease: cubic-bezier(0.22, 0.7, 0.3, 1);
  position: relative;
  overflow-x: clip;
  padding-bottom: clamp(56px, 8vw, 104px);
}

.page-contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: min(720px, 88vh);
  background-image:
    linear-gradient(var(--pc-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--pc-grid) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0) 82%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0) 82%);
  pointer-events: none;
  z-index: 0;
}

.page-contact .contact-hero,
.page-contact .content-section,
.page-contact .breadcrumb {
  position: relative;
  z-index: 1;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  padding-top: clamp(16px, 3vw, 30px);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .breadcrumb li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.page-contact .breadcrumb li + li::before {
  content: "/";
  color: var(--ink-3);
}

.page-contact .breadcrumb a {
  color: var(--link);
  text-decoration: none;
  transition: color 0.24s var(--pc-ease);
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--lime);
}

.page-contact .breadcrumb [aria-current="page"] {
  color: var(--lime-soft);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding-top: clamp(18px, 3vw, 34px);
}

.page-contact .hero-copy {
  max-width: 42rem;
}

.page-contact h1 {
  margin: 14px 0 18px;
  font-family: var(--font-sans);
  font-weight: 250;
  font-size: clamp(2rem, 7.4vw, 3.9rem);
  line-height: 1.04;
  letter-spacing: -0.038em;
  color: var(--text);
}

.page-contact h1 em {
  font-style: normal;
  color: var(--lime);
}

.page-contact .hero-lead {
  margin: 0 0 24px;
  font-size: clamp(0.96rem, 1.6vw, 1.1rem);
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .hero-strip {
  display: grid;
  gap: 1px;
  border: 1px solid var(--ink-3);
  border-radius: var(--r-md);
  background: var(--ink-3);
  overflow: hidden;
}

.page-contact .hs-row {
  display: grid;
  gap: 4px;
  padding: 14px 18px;
  background: var(--ink-1);
  transition: background 0.26s var(--pc-ease);
}

.page-contact .hs-row:hover {
  background: var(--ink-2);
}

.page-contact .hs-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--lime);
}

.page-contact .hs-value {
  font-size: clamp(0.82rem, 2.8vw, 1rem);
  line-height: 1.45;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-contact .hero-jump {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding-bottom: 2px;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--link);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.24s var(--pc-ease), border-color 0.24s var(--pc-ease);
}

.page-contact .hero-jump:hover,
.page-contact .hero-jump:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-contact .hero-visual {
  position: relative;
  margin: 0;
  min-height: 250px;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--ink-3);
  border-radius: var(--r-lg);
  background: var(--ink-1);
  box-shadow: var(--pc-shadow);
  overflow: hidden;
}

.page-contact .hero-visual img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .hv-chip {
  position: absolute;
  left: 16px;
  bottom: 16px;
  z-index: 2;
  padding: 6px 14px;
  border: 1px solid rgba(61, 255, 136, 0.45);
  border-radius: var(--r-pill);
  background: rgba(10, 16, 38, 0.78);
  color: var(--lime);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
}

@media (min-width: 960px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: stretch;
    gap: clamp(36px, 5vw, 72px);
  }

  .page-contact .hero-visual {
    aspect-ratio: auto;
    min-height: 340px;
  }
}

/* ---------- 区块通用 ---------- */
.page-contact .sec-head {
  max-width: 46rem;
  margin-bottom: clamp(20px, 3.5vw, 34px);
}

.page-contact .content-section h2 {
  margin: 12px 0;
  font-size: clamp(1.45rem, 3.6vw, 2.35rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-contact .sec-lead,
.page-contact .hours-lead,
.page-contact .entry-lead {
  margin: 0;
  font-size: clamp(0.92rem, 1.5vw, 1rem);
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 01 直接联络 ---------- */
.page-contact .contact-cards {
  display: grid;
  gap: 16px;
}

.page-contact .cc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 22px 22px;
  border: 1px solid var(--ink-3);
  border-radius: var(--r-md);
  background: linear-gradient(155deg, var(--ink-2), var(--ink-1) 74%);
  transition: border-color 0.28s var(--pc-ease), transform 0.28s var(--pc-ease),
    box-shadow 0.28s var(--pc-ease);
}

.page-contact .cc-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--r-md) var(--r-md) 0 0;
  background: linear-gradient(90deg, var(--lime), rgba(61, 255, 136, 0) 72%);
}

.page-contact .cc-card:hover,
.page-contact .cc-card:focus-within {
  border-color: var(--lime);
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(8, 16, 40, 0.7);
}

.page-contact .cc-tag {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.page-contact .cc-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--lime-soft);
}

.page-contact .cc-value {
  margin: 0;
  color: var(--text);
  font-size: 0.92rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.page-contact .cc-value--mail {
  font-size: clamp(0.78rem, 2.6vw, 0.92rem);
  word-break: break-all;
  color: var(--text);
}

.page-contact .cc-value--phone {
  font-size: clamp(1.32rem, 5.4vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--lime);
}

.page-contact .cc-value--addr {
  font-size: 0.94rem;
  line-height: 1.6;
}

.page-contact .cc-note {
  margin: 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(46, 68, 122, 0.9);
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .record-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px dashed var(--ink-3);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-contact .record-line .mono {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--lime);
}

@media (min-width: 780px) {
  .page-contact .contact-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 02 服务时段 ---------- */
.page-contact #service-hours {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-contact .hours-panel {
  display: grid;
  border: 1px solid var(--ink-3);
  border-radius: var(--r-lg);
  background: var(--ink-1);
  overflow: hidden;
}

.page-contact .hours-copy {
  padding: clamp(24px, 4vw, 42px);
}

.page-contact .hours-visual {
  position: relative;
  margin: 0;
  min-height: 220px;
  background: var(--ink-2);
}

.page-contact .hours-visual img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .hours-list {
  display: grid;
  gap: 1px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--ink-3);
  border-radius: var(--r-sm);
  background: var(--ink-3);
  overflow: hidden;
}

.page-contact .hours-list li {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: var(--ink-1);
}

.page-contact .hl-time {
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  color: var(--lime);
}

.page-contact .hl-text {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--muted);
}

@media (min-width: 560px) {
  .page-contact .hours-list li {
    grid-template-columns: 9.5rem minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 880px) {
  .page-contact .hours-panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-contact .hours-visual {
    min-height: 100%;
  }
}

/* ---------- 03 入口与测试版 ---------- */
.page-contact .entry-panel {
  display: grid;
  border: 1px solid rgba(255, 154, 61, 0.42);
  border-radius: var(--r-lg);
  background: linear-gradient(152deg, #14203f, var(--ink-0) 62%);
  box-shadow: var(--pc-shadow);
  overflow: hidden;
}

.page-contact .entry-copy {
  padding: clamp(24px, 4vw, 42px);
}

.page-contact .entry-points {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .entry-points li {
  position: relative;
  padding-left: 22px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .entry-points li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 10px;
  height: 2px;
  border-radius: 2px;
  background: var(--orange);
}

.page-contact .entry-mailcard {
  display: grid;
  gap: 6px;
  align-content: start;
  padding: clamp(24px, 4vw, 38px);
  background: rgba(255, 154, 61, 0.07);
  border-top: 1px solid rgba(255, 154, 61, 0.3);
}

.page-contact .em-label {
  margin-top: 14px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-contact .em-label:first-child {
  margin-top: 0;
}

.page-contact .em-addr,
.page-contact .em-subject,
.page-contact .em-hours {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-contact .em-subject {
  color: var(--lime);
}

.page-contact .em-hours {
  color: var(--lime-soft);
}

@media (min-width: 900px) {
  .page-contact .entry-panel {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
  }

  .page-contact .entry-mailcard {
    border-top: 0;
    border-left: 1px solid rgba(255, 154, 61, 0.3);
  }
}

/* ---------- 04 合作与反馈 ---------- */
.page-contact .coop-grid {
  display: grid;
  gap: 14px;
}

.page-contact .coop-item {
  padding: 22px 20px;
  border: 1px solid var(--ink-3);
  border-radius: var(--r-md);
  background: var(--ink-1);
  transition: border-color 0.26s var(--pc-ease), background 0.26s var(--pc-ease),
    transform 0.26s var(--pc-ease);
}

.page-contact .coop-item:hover {
  border-color: var(--lime);
  background: var(--ink-2);
  transform: translateY(-2px);
}

.page-contact .coop-item h3 {
  margin: 14px 0 8px;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--text);
}

.page-contact .coop-item p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--muted);
}

@media (min-width: 660px) {
  .page-contact .coop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-contact .coop-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 05 自助入口 ---------- */
.page-contact .self-grid {
  display: grid;
  gap: 14px;
}

.page-contact .self-link {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 22px 58px 22px 22px;
  border: 1px solid var(--ink-3);
  border-radius: var(--r-md);
  background: linear-gradient(150deg, var(--ink-1), rgba(17, 29, 61, 0.62));
  text-decoration: none;
  transition: border-color 0.26s var(--pc-ease), background 0.26s var(--pc-ease);
}

.page-contact .self-link:hover,
.page-contact .self-link:focus-visible {
  border-color: var(--lime);
  background: linear-gradient(150deg, rgba(61, 255, 136, 0.08), var(--ink-1));
}

.page-contact .sl-tag {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--link);
}

.page-contact .sl-title {
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text);
}

.page-contact .sl-text {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .sl-go {
  position: absolute;
  top: 50%;
  right: 22px;
  transform: translateY(-50%);
  font-size: 1.1rem;
  color: var(--muted);
  transition: transform 0.26s var(--pc-ease), color 0.26s var(--pc-ease);
}

.page-contact .self-link:hover .sl-go,
.page-contact .self-link:focus-visible .sl-go {
  transform: translate(4px, -50%);
  color: var(--lime);
}

@media (min-width: 700px) {
  .page-contact .self-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 无障碍与动效偏好 ---------- */
.page-contact a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}