.page-contact {
  --contact-card-bg: var(--bg-cream);
  --contact-card-border: rgba(10, 30, 24, 0.12);
  --contact-card-shadow: 0 12px 40px rgba(10, 30, 24, 0.12);
  --contact-card-shadow-hover: 0 20px 56px rgba(10, 30, 24, 0.22);
  --contact-hero-pad: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(2rem, 4vw, 3rem);
  --contact-number-size: clamp(2rem, 5vw, 3.4rem);
  --contact-mono-accent: var(--accent-lime);
  color: var(--text-pale);
}

/* ===== 联系页首屏 ===== */
.contact-hero {
  position: relative;
  background:
    radial-gradient(ellipse at 12% 18%, rgba(212, 255, 63, 0.09) 0%, transparent 46%),
    radial-gradient(ellipse at 88% 8%, rgba(0, 229, 255, 0.08) 0%, transparent 40%),
    var(--bg-night);
  padding: var(--contact-hero-pad);
  overflow: hidden;
}

.contact-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--accent-lime) 0%, var(--accent-lime) 30%, transparent 30%, transparent 70%, var(--accent-blue) 70%, var(--accent-blue) 100%);
  opacity: 0.7;
}

.contact-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.contact-index {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid rgba(232, 240, 235, 0.18);
}

.index-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-lime);
  box-shadow: 0 0 0 4px rgba(212, 255, 63, 0.15), 0 0 12px rgba(212, 255, 63, 0.5);
}

.contact-quicknav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
}

.quick-nav-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--text-pale);
  text-decoration: none;
  padding: 0.2rem 0;
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease-fast), color var(--ease-fast);
}

.quick-nav-link:hover,
.quick-nav-link:focus-visible {
  color: var(--accent-lime);
  border-bottom-color: var(--accent-lime);
  outline: none;
}

.contact-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 4.8rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: 0.01em;
  color: var(--text-cream);
  margin: 0;
  max-width: 12em;
  text-transform: uppercase;
}

.contact-title br {
  display: none;
}

.contact-subtitle {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.6vw, 1.15rem);
  line-height: 1.9;
  color: rgba(232, 240, 235, 0.82);
  max-width: 36em;
  margin: 0;
}

.contact-hero-meta {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border-left: 3px solid var(--accent-blue);
  padding-left: 1rem;
  margin-top: 0.4rem;
}

.hero-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.2rem;
  font-family: var(--font-mono);
  font-size: clamp(0.75rem, 1.2vw, 0.88rem);
}

.hero-meta-label {
  color: rgba(232, 240, 235, 0.5);
  letter-spacing: 0.08em;
}

.hero-meta-value {
  color: var(--text-pale);
  letter-spacing: 0.02em;
}

.contact-hero-visual {
  margin-top: 1rem;
  position: relative;
  max-width: 640px;
}

.hero-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.hero-visual-note {
  position: absolute;
  left: -0.8rem;
  bottom: -0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-cream);
  color: var(--text-forest);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
}

.note-line {
  width: 18px;
  height: 2px;
  background: var(--accent-lime);
}

/* ===== 面包屑 ===== */
.breadcrumb-wrap {
  background: var(--bg-deep);
  border-bottom: 1px solid rgba(232, 240, 235, 0.08);
  padding: 0.75rem 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.breadcrumb-item {
  color: var(--text-pale);
  opacity: 0.7;
}

.breadcrumb-item a {
  color: var(--text-pale);
  text-decoration: none;
  transition: color var(--ease-fast);
}

.breadcrumb-item a:hover,
.breadcrumb-item a:focus-visible {
  color: var(--accent-lime);
  outline: none;
}

.breadcrumb-item.current {
  opacity: 1;
  color: var(--accent-lime);
}

.breadcrumb-sep {
  color: var(--text-pale);
  opacity: 0.4;
}

/* ===== 联系主区 ===== */
.contact-main {
  background: var(--bg-night);
  padding: clamp(2rem, 5vw, 4rem) 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.contact-side {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.side-label {
  align-self: flex-start;
}

.side-intro {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(232, 240, 235, 0.72);
  margin: 0;
  max-width: 26em;
}

.side-card {
  background: rgba(31, 61, 54, 0.55);
  border: 1px solid rgba(232, 240, 235, 0.08);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.4rem;
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
  transition: transform var(--ease-med), box-shadow var(--ease-med), border-color var(--ease-fast);
}

.side-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
  border-color: rgba(212, 255, 63, 0.35);
}

.side-card.accent {
  background: rgba(0, 229, 255, 0.06);
}

.side-card-num {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent-lime);
  line-height: 1.4;
}

.side-card.accent .side-card-num {
  color: var(--accent-blue);
}

.side-card-text {
  font-family: var(--font-body);
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--text-pale);
  opacity: 0.85;
  margin: 0;
}

/* ===== 联系块 ===== */
.contact-blocks {
  display: flex;
  flex-direction: column;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.contact-block {
  background: rgba(10, 30, 24, 0.35);
  border: 1px solid rgba(232, 240, 235, 0.09);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 3vw, 2.2rem);
  transition: border-color var(--ease-fast), box-shadow var(--ease-med);
}

.contact-block:hover {
  border-color: rgba(212, 255, 63, 0.18);
  box-shadow: var(--shadow-soft);
}

.contact-block.compact {
  min-height: 100%;
}

.block-head {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  margin-bottom: 1.4rem;
}

.block-serial {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-blue);
  border: 1px solid rgba(0, 229, 255, 0.35);
  border-radius: var(--radius-sm);
  padding: 0.2rem 0.5rem;
  line-height: 1.2;
  flex-shrink: 0;
}

.block-heading {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.block-title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-cream);
  text-transform: uppercase;
  margin: 0;
}

.block-desc {
  font-family: var(--font-body);
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(232, 240, 235, 0.65);
  margin: 0;
}

/* ===== 服务时间时间线 ===== */
.hours-timeline {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.timeline-row {
  display: grid;
  grid-template-columns: 0.6rem 1fr;
  gap: 0.9rem;
  position: relative;
}

.timeline-row:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 0.26rem;
  top: 1.2rem;
  bottom: -1.1rem;
  width: 2px;
  background: linear-gradient(180deg, var(--border-green), rgba(46, 90, 69, 0));
}

.timeline-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--dot-color, var(--accent-lime));
  box-shadow: 0 0 0 4px rgba(212, 255, 63, 0.1);
  margin-top: 0.3rem;
  z-index: 1;
}

.timeline-content {
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-md);
  padding: 0.9rem 1.1rem;
  transition: background var(--ease-fast), transform var(--ease-med);
}

.timeline-content:hover {
  background: rgba(255, 255, 255, 0.05);
  transform: translateX(3px);
}

.timeline-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--accent-lime);
  border: 1px solid rgba(212, 255, 63, 0.3);
  border-radius: 999px;
  padding: 0.1rem 0.6rem;
  margin-bottom: 0.4rem;
}

.timeline-row:nth-child(2) .timeline-tag {
  color: var(--accent-blue);
  border-color: rgba(0, 229, 255, 0.3);
}

.timeline-row:nth-child(3) .timeline-tag {
  color: var(--accent-orange);
  border-color: rgba(255, 184, 0, 0.3);
}

.timeline-label {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-cream);
  margin: 0 0 0.3rem;
  letter-spacing: 0.02em;
}

.timeline-note {
  font-family: var(--font-body);
  font-size: 0.85rem;
  line-height: 1.75;
  color: rgba(232, 240, 235, 0.75);
  margin: 0;
}

/* ===== 卡片式联系方式 ===== */
.contact-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 3vw, 2rem);
}

.contact-card {
  background: var(--bg-cream);
  color: var(--text-forest);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.8rem;
  transition: transform var(--ease-med), box-shadow var(--ease-med), background var(--ease-fast);
  position: relative;
  overflow: hidden;
}

.contact-card::after {
  content: "";
  position: absolute;
  right: -30px;
  top: -30px;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: rgba(212, 255, 63, 0.1);
  transition: transform var(--ease-med);
}

.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--contact-card-shadow-hover);
}

.contact-card:hover::after {
  transform: scale(1.3);
}

.contact-icon {
  color: var(--bg-night);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.contact-value {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: var(--text-ink);
  text-decoration: none;
  position: relative;
  z-index: 1;
  transition: color var(--ease-fast);
  word-break: break-all;
}

.contact-value:hover,
.contact-value:focus-visible {
  color: var(--accent-blue);
  outline: none;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: var(--accent-lime);
}

.email-value::before {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  margin-right: 0;
}

.contact-note {
  font-family: var(--font-body);
  font-size: 0.82rem;
  line-height: 1.75;
  color: rgba(10, 30, 24, 0.7);
  margin: 0;
  position: relative;
  z-index: 1;
}

/* ===== 来函地址 ===== */
.address-panel {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(232, 240, 235, 0.07);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.4rem;
}

.address-pin {
  color: var(--accent-lime);
  flex-shrink: 0;
}

.address-info {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.address-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--accent-blue);
  text-transform: uppercase;
}

.address-value {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
  font-weight: 700;
  color: var(--text-cream);
  letter-spacing: 0.04em;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.address-value::after {
  content: "";
  width: 40px;
  height: 2px;
  background: var(--accent-lime);
  display: inline-block;
}

.address-note {
  font-family: var(--font-body);
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(232, 240, 235, 0.68);
  margin: 0;
}

/* ===== 合作与媒体 ===== */
.coop-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.coop-text {
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.85;
  color: rgba(232, 240, 235, 0.8);
  margin: 0;
}

.coop-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.coop-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-lime);
  border: 1px solid rgba(212, 255, 63, 0.25);
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
  background: rgba(212, 255, 63, 0.04);
  transition: background var(--ease-fast), color var(--ease-fast), border-color var(--ease-fast);
}

.coop-tag:hover {
  background: var(--accent-lime);
  color: var(--bg-night);
  border-color: var(--accent-lime);
}

.coop-link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  border-top: 1px solid rgba(232, 240, 235, 0.08);
  padding-top: 0.9rem;
}

.coop-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-blue);
  text-decoration: none;
  transition: color var(--ease-fast), transform var(--ease-med);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.coop-link:hover,
.coop-link:focus-visible {
  color: var(--accent-lime);
  transform: translateX(4px);
  outline: none;
}

.coop-arrow {
  transition: transform var(--ease-fast);
}

/* ===== FAQ引导横条 ===== */
.contact-faq-strip {
  background: var(--bg-cream);
  color: var(--text-forest);
  padding: clamp(2rem, 5vw, 3.5rem) 0;
}

.faq-strip-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
}

.faq-strip-left {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.faq-strip-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--text-ink);
  text-transform: uppercase;
  margin: 0;
  line-height: 1.15;
}

.faq-strip-links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.6rem;
}

.faq-strip-link {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  text-decoration: none;
  background: rgba(10, 30, 24, 0.02);
  border-left: 3px solid var(--bg-night);
  padding: 0.7rem 1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  transition: background var(--ease-fast), border-color var(--ease-fast), transform var(--ease-med), box-shadow var(--ease-med);
}

.faq-strip-link:hover,
.faq-strip-link:focus-visible {
  background: rgba(212, 255, 63, 0.1);
  border-left-color: var(--accent-lime);
  transform: translateX(4px);
  box-shadow: 0 4px 16px rgba(10, 30, 24, 0.06);
  outline: none;
}

.faq-strip-q {
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-ink);
  line-height: 1.5;
}

.faq-strip-a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--bg-forest);
  line-height: 1.4;
}

/* ===== 底部地标 ===== */
.contact-map-note {
  background:
    linear-gradient(180deg, var(--bg-night) 0%, var(--bg-deep) 100%);
  padding: 0 0 2rem;
  overflow: hidden;
}

.map-note-inner {
  position: relative;
  border-top: 1px solid rgba(232, 240, 235, 0.08);
  padding-top: 1.4rem;
}

.map-note-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--accent-lime);
  margin: 0 0 0.4rem;
  text-transform: uppercase;
}

.map-note-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 2rem;
  margin-bottom: 1rem;
}

.map-note-coord {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(232, 240, 235, 0.6);
  letter-spacing: 0.06em;
}

.skyline-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  opacity: 0.85;
}

/* ===== 响应式 ===== */
@media (max-width: 719px) {
  .contact-hero-inner {
    padding-top: 0.5rem;
  }

  .contact-title {
    font-size: clamp(1.9rem, 9vw, 2.6rem);
  }

  .contact-title br {
    display: inline;
  }

  .contact-hero-meta {
    margin-top: 0;
  }

  .contact-quicknav {
    gap: 0.4rem 0.6rem;
  }

  .quick-nav-link {
    font-size: 0.68rem;
  }

  .contact-block {
    padding: 1.2rem 1rem;
  }

  .block-head {
    flex-direction: row;
  }

  .timeline-content {
    padding: 0.8rem 0.9rem;
  }
}

@media (min-width: 720px) and (max-width: 1023px) {
  .contact-split {
    grid-template-columns: 1fr 1fr;
  }

  .contact-layout {
    gap: 1.8rem;
  }

  .contact-side {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .side-label {
    grid-column: 1 / -1;
  }

  .side-intro {
    grid-column: 1 / -1;
  }

  .contact-title {
    font-size: clamp(2.4rem, 6vw, 3.6rem);
  }
}

@media (min-width: 1024px) {
  .contact-hero-inner {
    grid-template-columns: 0.4fr 1fr;
    gap: 0 2.5rem;
    align-items: start;
  }

  .contact-index {
    grid-column: 1 / -1;
    justify-content: space-between;
  }

  .contact-title {
    grid-column: 1;
    grid-row: auto;
    align-self: end;
  }

  .contact-subtitle {
    grid-column: 1;
    max-width: 34em;
  }

  .contact-hero-meta {
    grid-column: 1;
  }

  .contact-hero-visual {
    grid-column: 2;
    grid-row: 1 / span 3;
    align-self: center;
    max-width: 100%;
    margin-top: 0;
  }

  .hero-img {
    height: auto;
    object-fit: cover;
    border-radius: var(--radius-md);
  }

  .contact-layout {
    grid-template-columns: minmax(220px, 0.7fr) 2fr;
    gap: 2.5rem;
    align-items: start;
  }

  .contact-side {
    position: sticky;
    top: 2rem;
  }

  .faq-strip-inner {
    grid-template-columns: 0.8fr 1.2fr;
    align-items: start;
    gap: 2rem;
  }

  .faq-strip-links {
    grid-template-columns: 1fr 1fr;
  }

  .map-note-inner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1rem;
  }

  .map-note-label {
    margin: 0;
  }

  .map-note-grid {
    margin: 0;
    justify-self: end;
  }

  .skyline-img {
    grid-column: 1 / -1;
    margin-top: 1rem;
  }
}

@media (min-width: 1280px) {
  .contact-title {
    font-size: clamp(3.4rem, 5.2vw, 5.2rem);
  }

  .contact-split {
    grid-template-columns: 1fr 1fr;
    gap: 1.8rem;
  }

  .contact-block.compact {
    background: rgba(10, 30, 24, 0.35);
  }

  .address-panel {
    padding: 1.5rem 1.8rem;
  }

  .contact-card {
    padding: 1.8rem 2rem;
    min-height: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition: none !important;
    animation: none !important;
  }
}

.page-contact {
  --dot-color: transparent;
}