/* ===== 联系我们 · 页面专属样式 ===== */
.page-contact {
  --ct-line: rgba(79, 195, 247, .16);
  --ct-line-soft: rgba(79, 195, 247, .09);
  --ct-gap: clamp(1rem, 2.4vw, 1.5rem);
  --ct-panel: linear-gradient(158deg, rgba(17, 20, 24, .94), rgba(10, 26, 47, .97));
  display: block;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: clamp(1.25rem, 3vw, 2.25rem);
}

.page-contact .contact-hero-grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3.25rem);
  align-items: center;
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

@media (min-width: 960px) {
  .page-contact .contact-hero-grid {
    grid-template-columns: 1.04fr .96fr;
  }
}

.page-contact .contact-hero-copy .display {
  margin-bottom: 1rem;
  line-height: 1.08;
}

.page-contact .contact-quick {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: 1.5rem;
}

.page-contact .quick-chip {
  display: inline-flex;
  align-items: baseline;
  gap: .55rem;
  padding: .55rem 1rem;
  border: 1px solid var(--ct-line);
  border-radius: var(--pill);
  background: rgba(10, 26, 47, .6);
  color: var(--text);
  text-decoration: none;
  font-size: .875rem;
  transition: border-color .2s ease, background-color .2s ease, transform .2s ease;
}

.page-contact .quick-chip-k {
  color: var(--muted);
  font-size: .75rem;
  letter-spacing: .08em;
}

.page-contact .quick-chip-v {
  color: var(--ice);
  font-size: .84rem;
}

.page-contact .quick-chip:hover {
  border-color: var(--line-strong);
  background: rgba(79, 195, 247, .1);
  transform: translateY(-2px);
}

.page-contact .quick-chip:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(138, 92, 246, .7);
}

.page-contact .contact-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.75rem;
}

/* ---------- 首屏右侧地图面板 ---------- */
.page-contact .contact-hero-visual {
  position: relative;
}

.page-contact .map-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(1rem, 2.4vw, 1.4rem);
  border: 1px solid var(--ct-line);
  border-radius: var(--radius-lg);
  background: var(--ct-panel);
  box-shadow: var(--shadow-card);
}

.page-contact .map-panel::after {
  content: "";
  position: absolute;
  inset: auto -30% -55% auto;
  width: 62%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 26, .26), transparent 68%);
  pointer-events: none;
}

.page-contact .map-panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  position: relative;
  z-index: 1;
}

.page-contact .map-panel-code {
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-contact .map-svg {
  display: block;
  width: 100%;
  height: auto;
  margin: .9rem 0 0;
  position: relative;
  z-index: 1;
}

.page-contact .map-pulse {
  transform-box: fill-box;
  transform-origin: center;
  animation: ct-map-pulse 3s ease-in-out infinite;
}

@keyframes ct-map-pulse {
  0%, 100% { transform: scale(.86); opacity: .55; }
  50% { transform: scale(1.18); opacity: 1; }
}

.page-contact .map-panel-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: .5rem;
  margin-top: 1rem;
  padding-top: .9rem;
  border-top: 1px solid var(--ct-line-soft);
  position: relative;
  z-index: 1;
}

.page-contact .map-panel-label {
  font-size: .78rem;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-contact .map-panel-addr {
  font-size: .95rem;
  font-weight: 700;
  color: var(--text);
}

/* ---------- 通用小标题区 ---------- */
.page-contact .sec-head {
  max-width: 62ch;
  margin-bottom: clamp(1.5rem, 3.4vw, 2.5rem);
}

.page-contact .sec-head h2 {
  margin: .5rem 0 .75rem;
  font-size: clamp(1.5rem, 3.1vw, 2.25rem);
  font-weight: 900;
  line-height: 1.24;
  color: var(--text);
}

.page-contact .sec-head .section-index {
  display: block;
}

.page-contact .section-index {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(79, 195, 247, .55);
  letter-spacing: .04em;
}

/* ---------- 联系渠道 ---------- */
.page-contact .channel-layout {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
}

@media (min-width: 1040px) {
  .page-contact .channel-layout {
    grid-template-columns: 1.55fr .95fr;
    align-items: start;
  }
}

.page-contact .channel-grid {
  display: grid;
  gap: var(--ct-gap);
}

@media (min-width: 720px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-contact .channel-card {
  display: flex;
  flex-direction: column;
  gap: .55rem;
  padding: clamp(1.15rem, 2.4vw, 1.5rem);
  border: 1px solid var(--ct-line);
  border-radius: var(--radius);
  background: rgba(17, 20, 24, .72);
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.page-contact .channel-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: 0 20px 42px -26px rgba(0, 0, 0, .9);
}

.page-contact .channel-card:focus-within {
  border-color: rgba(138, 92, 246, .7);
  box-shadow: 0 0 0 2px rgba(138, 92, 246, .4);
}

.page-contact .channel-card--hot {
  background: linear-gradient(160deg, rgba(255, 107, 26, .16), rgba(17, 20, 24, .8) 62%);
  border-color: rgba(255, 107, 26, .38);
}

.page-contact .channel-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
}

.page-contact .channel-num {
  font-size: 1.5rem;
  color: rgba(79, 195, 247, .5);
}

.page-contact .channel-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: .04em;
  color: var(--text);
}

.page-contact .channel-value {
  margin: 0;
  font-size: .95rem;
  line-height: 1.5;
  color: var(--orange);
  word-break: break-word;
}

.page-contact .channel-card--hot .channel-value {
  color: var(--text);
  font-size: 1.25rem;
  letter-spacing: .04em;
}

.page-contact .channel-text {
  margin: 0;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-contact .channel-list {
  margin: .35rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .42rem;
}

.page-contact .channel-list li {
  position: relative;
  padding-left: 1.05rem;
  font-size: .85rem;
  line-height: 1.6;
  color: var(--muted);
}

.page-contact .channel-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: .42rem;
  height: .42rem;
  border-radius: 50%;
  background: var(--ice);
  opacity: .7;
}

.page-contact .channel-figure {
  margin: 0;
  border: 1px solid var(--ct-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(10, 26, 47, .7);
}

.page-contact .channel-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-contact .channel-figure figcaption {
  padding: .95rem 1.1rem 1.05rem;
  font-size: .85rem;
  line-height: 1.7;
  color: var(--muted);
  border-top: 1px solid var(--ct-line-soft);
}

/* ---------- 在线时间 ---------- */
.page-contact .hours-band {
  padding: clamp(1.4rem, 3.4vw, 2.4rem);
  border: 1px solid var(--ct-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, rgba(10, 26, 47, .96), rgba(7, 15, 26, .9) 58%, rgba(79, 195, 247, .1));
}

.page-contact .hours-lead {
  display: flex;
  flex-direction: column;
  gap: .55rem;
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.page-contact .hours-lead h2 {
  margin: 0;
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  font-weight: 900;
  line-height: 1.25;
  color: var(--text);
}

.page-contact .hours-grid {
  display: grid;
  gap: var(--ct-gap);
}

@media (min-width: 760px) {
  .page-contact .hours-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-contact .hours-item {
  padding: 1.05rem 1.15rem;
  border: 1px solid var(--ct-line-soft);
  border-left: 3px solid var(--ice);
  border-radius: var(--radius-sm);
  background: rgba(17, 20, 24, .55);
}

.page-contact .hours-item:nth-child(2) {
  border-left-color: var(--orange);
}

.page-contact .hours-item:nth-child(3) {
  border-left-color: var(--grass);
}

.page-contact .hours-time {
  margin: 0;
  font-size: 1.35rem;
  color: var(--text);
  letter-spacing: .02em;
}

.page-contact .hours-label {
  margin: .2rem 0 .6rem;
  font-size: .76rem;
  letter-spacing: .16em;
  color: var(--ice);
}

.page-contact .hours-item:nth-child(2) .hours-label {
  color: var(--orange);
}

.page-contact .hours-item:nth-child(3) .hours-label {
  color: var(--grass);
}

.page-contact .hours-text {
  margin: 0;
  font-size: .88rem;
  line-height: 1.72;
  color: var(--text-soft);
}

.page-contact .hours-note {
  margin: clamp(1.1rem, 2.6vw, 1.6rem) 0 0;
  font-size: .85rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 商务合作 ---------- */
.page-contact .coop-grid {
  display: grid;
  gap: var(--ct-gap);
}

@media (min-width: 640px) {
  .page-contact .coop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-contact .coop-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-contact .coop-card {
  position: relative;
  padding: clamp(1.15rem, 2.4vw, 1.5rem);
  border: 1px solid var(--ct-line);
  border-radius: var(--radius);
  background: rgba(17, 20, 24, .7);
  transition: transform .22s ease, border-color .22s ease;
}

.page-contact .coop-card:nth-child(even) {
  transform: skewY(-.6deg);
}

.page-contact .coop-card:hover {
  transform: translateY(-4px);
  border-color: rgba(138, 92, 246, .6);
}

.page-contact .coop-card:nth-child(even):hover {
  transform: skewY(-.6deg) translateY(-4px);
}

.page-contact .coop-k {
  display: inline-block;
  margin-bottom: .6rem;
  font-size: 1.1rem;
  color: var(--violet);
}

.page-contact .coop-card h3 {
  margin: 0 0 .5rem;
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
}

.page-contact .coop-card p {
  margin: 0;
  font-size: .875rem;
  line-height: 1.72;
  color: var(--text-soft);
}

.page-contact .coop-cta {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.25rem, 3vw, 2rem);
  padding: clamp(1.2rem, 2.8vw, 1.75rem);
  border: 1px solid rgba(255, 107, 26, .34);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(255, 107, 26, .15), rgba(10, 26, 47, .9) 70%);
}

@media (min-width: 880px) {
  .page-contact .coop-cta {
    grid-template-columns: 1.6fr auto;
    align-items: center;
  }
}

.page-contact .coop-cta-text h3 {
  margin: 0 0 .45rem;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text);
}

.page-contact .coop-cta-text p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.72;
  color: var(--text-soft);
}

.page-contact .coop-cta-mail {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding: .85rem 1.1rem;
  border-radius: var(--radius-sm);
  background: rgba(7, 15, 26, .78);
  border: 1px solid var(--ct-line);
}

.page-contact .coop-cta-k {
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-contact .coop-cta-mail .num {
  font-size: .9rem;
  color: var(--orange);
  word-break: break-all;
}

/* ---------- 到访路线 ---------- */
.page-contact .route-grid {
  display: grid;
  gap: clamp(1.5rem, 3.6vw, 2.75rem);
}

@media (min-width: 960px) {
  .page-contact .route-grid {
    grid-template-columns: .95fr 1.05fr;
    align-items: start;
  }
}

.page-contact .route-figure {
  margin: 0;
  border: 1px solid var(--ct-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(10, 26, 47, .7);
}

.page-contact .route-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-contact .route-figure figcaption {
  padding: .9rem 1.1rem 1rem;
  font-size: .84rem;
  line-height: 1.7;
  color: var(--muted);
  border-top: 1px solid var(--ct-line-soft);
}

.page-contact .route-copy h2 {
  margin: .5rem 0 .85rem;
  font-size: clamp(1.5rem, 3.1vw, 2.2rem);
  font-weight: 900;
  line-height: 1.24;
  color: var(--text);
}

.page-contact .route-copy .lede {
  margin-bottom: 1.5rem;
}

.page-contact .route-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .85rem;
}

.page-contact .route-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .9rem;
  align-items: start;
  padding: .95rem 1.05rem;
  border: 1px solid var(--ct-line-soft);
  border-radius: var(--radius-sm);
  background: rgba(17, 20, 24, .55);
  transition: border-color .2s ease, transform .2s ease;
}

.page-contact .route-steps li:hover {
  border-color: var(--line-strong);
  transform: translateX(4px);
}

.page-contact .route-step-n {
  font-size: 1rem;
  line-height: 1.4;
  color: var(--ice);
}

.page-contact .route-steps h3 {
  margin: 0 0 .3rem;
  font-size: .95rem;
  font-weight: 800;
  color: var(--text);
}

.page-contact .route-steps p {
  margin: 0;
  font-size: .85rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .route-note {
  margin: 1.25rem 0 0;
  padding-left: .9rem;
  border-left: 2px solid rgba(255, 107, 26, .5);
  font-size: .85rem;
  line-height: 1.75;
  color: var(--text-soft);
}

/* ---------- 延伸阅读 ---------- */
.page-contact .next-band {
  padding: clamp(1.3rem, 3.2vw, 2.1rem);
  border: 1px solid var(--ct-line);
  border-radius: var(--radius-lg);
  background: rgba(17, 20, 24, .6);
}

.page-contact .next-band h2 {
  margin: 0 0 .55rem;
  font-size: clamp(1.25rem, 2.5vw, 1.7rem);
  font-weight: 900;
  color: var(--text);
}

.page-contact .next-band .muted {
  margin: 0 0 1.25rem;
  font-size: .9rem;
  line-height: 1.7;
}

.page-contact .next-links {
  display: grid;
  gap: .7rem;
}

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

@media (min-width: 1080px) {
  .page-contact .next-links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-contact .next-link {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  padding: .85rem 1rem;
  border: 1px solid var(--ct-line-soft);
  border-radius: var(--radius-sm);
  text-decoration: none;
  background: rgba(10, 26, 47, .55);
  transition: border-color .2s ease, background-color .2s ease, transform .2s ease;
}

.page-contact .next-link:hover {
  border-color: var(--line-strong);
  background: rgba(79, 195, 247, .08);
  transform: translateY(-3px);
}

.page-contact .next-link:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(138, 92, 246, .65);
}

.page-contact .next-link-k {
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--ice);
}

.page-contact .next-link-v {
  font-size: .9rem;
  font-weight: 700;
  color: var(--text);
}

/* ---------- 窄屏保护 ---------- */
@media (max-width: 480px) {
  .page-contact .contact-quick {
    flex-direction: column;
    align-items: stretch;
  }

  .page-contact .quick-chip {
    justify-content: space-between;
  }

  .page-contact .contact-hero-actions .btn {
    width: 100%;
    text-align: center;
  }

  .page-contact .coop-card:nth-child(even),
  .page-contact .coop-card:nth-child(even):hover {
    transform: none;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact .map-pulse {
    animation: none;
    opacity: .85;
  }

  .page-contact .channel-card,
  .page-contact .coop-card,
  .page-contact .route-steps li,
  .page-contact .next-link,
  .page-contact .quick-chip {
    transition: none;
  }

  .page-contact .channel-card:hover,
  .page-contact .coop-card:hover,
  .page-contact .route-steps li:hover,
  .page-contact .next-link:hover,
  .page-contact .quick-chip:hover {
    transform: none;
  }
}