.page-contact,
.page-contact *,
.page-contact *::before,
.page-contact *::after {
  box-sizing: border-box;
}

.page-contact {
  position: relative;
  background:
    radial-gradient(circle at 92% 8%, rgba(0, 212, 255, 0.09), transparent 28rem),
    radial-gradient(circle at 4% 46%, rgba(255, 107, 0, 0.06), transparent 24rem),
    var(--bg-navy);
  color: var(--body);
  overflow-x: hidden;
}

/* ================= HERO ================= */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(2.2rem, 6vw, 5.5rem) 0 clamp(2rem, 5vw, 4.2rem);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  width: min(42vw, 30rem);
  height: min(42vw, 30rem);
  right: -6rem;
  top: -4rem;
  background: linear-gradient(145deg, rgba(255, 107, 0, 0.30), rgba(0, 212, 255, 0.05));
  clip-path: polygon(22% 0, 100% 0, 78% 100%, 0 100%);
  transform: rotate(8deg) skewX(-6deg);
  z-index: 0;
  pointer-events: none;
}

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

.page-contact .hero-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: end;
}

@media (min-width: 900px) {
  .page-contact .hero-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
    gap: 3rem;
  }
}

.page-contact .hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--neon);
  text-transform: uppercase;
  margin: 0 0 1rem;
}

.page-contact .hero-kicker::before {
  content: "";
  width: 2.2rem;
  height: 2px;
  background: var(--neon);
  box-shadow: 0 0 12px rgba(57, 255, 20, 0.6);
}

.page-contact .contact-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.2vw, 4rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--ice);
  margin: 0 0 1.2rem;
  max-width: 15ch;
}

.page-contact .h1-divider {
  color: var(--orange);
  font-weight: 400;
  margin: 0 0.18em;
}

.page-contact .hero-lead {
  max-width: 38rem;
  margin: 0 0 1.5rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--body);
}

.page-contact .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.page-contact .hero-console {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.4rem;
  padding-top: 1.2rem;
  border-top: 1px dashed var(--border);
}

.page-contact .hero-board {
  position: relative;
  background: linear-gradient(160deg, var(--bg-slate), rgba(20, 27, 43, 0.6));
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  transform: rotate(1.4deg);
  box-shadow: 0 24px 60px rgba(4, 12, 28, 0.5);
  overflow: hidden;
}

.page-contact .hero-board::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 5rem;
  height: 5rem;
  background: linear-gradient(135deg, transparent 45%, rgba(255, 107, 0, 0.55) 45%);
  border-top-left-radius: 1.5rem;
  pointer-events: none;
}

.page-contact .hero-board .status-panel {
  display: grid;
  gap: 0.4rem;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px dashed var(--border);
}

.page-contact .hero-board .status-label {
  color: var(--gray);
}

.page-contact .hero-board .status-value {
  font-family: var(--font-mono);
  font-size: 1.65rem;
  color: var(--ice);
}

.page-contact .hero-board .status-dot {
  box-shadow: 0 0 12px var(--neon);
}

.page-contact .hero-ticket {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
}

.page-contact .hero-ticket p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--gray);
}

/* ================= 联系方式 ================= */
.page-contact .contact-channels {
  padding: 1rem 0 4rem;
}

.page-contact .channels-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 960px) {
  .page-contact .channels-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(310px, 0.95fr);
    gap: 3.5rem;
    align-items: start;
  }
}

.page-contact .exhibit-desc {
  margin: 0.6rem 0 0;
  color: var(--gray);
  line-height: 1.7;
}

.page-contact .channel-graphic {
  max-width: 300px;
  margin: 1.4rem 0 2rem;
}

.page-contact .channel-img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
}

.page-contact .channel-graphic figcaption {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.page-contact .channel-graphic figcaption::before {
  content: "";
  width: 1rem;
  height: 2px;
  background: var(--orange);
}

.page-contact .channel-cards {
  display: grid;
  gap: 1.2rem;
}

.page-contact .contact-card {
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: 1rem;
  padding: 1.25rem 1.4rem;
  background: linear-gradient(135deg, rgba(20, 27, 43, 0.8), rgba(46, 58, 82, 0.35));
  border: 1px solid var(--border);
  border-left: 3px solid var(--blue);
  border-radius: var(--radius-card);
}

.page-contact .contact-card--phone {
  border-left-color: var(--orange);
}

.page-contact .card-icon {
  width: 2.3rem;
  height: 2.3rem;
  display: grid;
  place-items: center;
  background: var(--bg-steel);
  border-radius: 6px;
  color: var(--blue);
}

.page-contact .contact-card--phone .card-icon {
  color: var(--orange);
}

.page-contact .card-icon svg {
  width: 1.15rem;
  height: 1.15rem;
}

.page-contact .card-body h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  color: var(--ice);
}

.page-contact .contact-value {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--blue);
  text-decoration: none;
  word-break: break-all;
}

.page-contact .contact-card--phone .contact-value {
  color: var(--orange);
}

.page-contact .contact-note {
  margin: 0.35rem 0 0;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--gray);
}

/* ================= 反馈面板 ================= */
.page-contact .feedback-panel {
  position: relative;
  background:
    linear-gradient(160deg, rgba(255, 107, 0, 0.09), transparent 38%),
    var(--bg-slate);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 1.6rem 1.5rem 1.5rem;
  align-self: start;
}

.page-contact .feedback-head h2 {
  margin: 0.8rem 0 0.35rem;
  font-size: 1.4rem;
  color: var(--ice);
}

.page-contact .feedback-head p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--gray);
}

.page-contact .feedback-fields {
  display: grid;
  gap: 0.9rem;
  margin: 1.4rem 0 1.2rem;
}

.page-contact .field {
  display: grid;
  gap: 0.3rem;
}

.page-contact .field-label {
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-contact .field-box {
  background: rgba(10, 20, 40, 0.75);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.7rem 0.85rem;
  font-size: 0.86rem;
  line-height: 1.55;
  min-height: 2.7rem;
  display: flex;
  align-items: center;
  color: var(--body);
}

.page-contact .field-box--area {
  min-height: 4.6rem;
  align-items: flex-start;
}

.page-contact .feedback-tip {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  background: rgba(0, 212, 255, 0.08);
  border-left: 2px solid var(--blue);
  border-radius: 4px;
  padding: 0.8rem 0.9rem;
  margin-bottom: 1.2rem;
}

.page-contact .tip-icon {
  width: 1.25rem;
  height: 1.25rem;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  background: var(--blue);
  color: #041018;
  border-radius: 50%;
  font-weight: 800;
  font-size: 0.75rem;
}

.page-contact .feedback-tip p {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--body);
}

.page-contact .feedback-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.7rem;
}

@media (min-width: 480px) {
  .page-contact .feedback-actions {
    grid-template-columns: 1fr 1fr;
  }
}

/* ================= 服务流程 ================= */
.page-contact .service-flow {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
  background:
    linear-gradient(180deg, rgba(10, 20, 40, 0.9), rgba(20, 27, 43, 0.95)),
    var(--bg-slate);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

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

@media (min-width: 920px) {
  .page-contact .flow-layout {
    grid-template-columns: 0.8fr 1.2fr;
    gap: 3rem;
    align-items: start;
  }
}

.page-contact .flow-visual {
  padding-top: 0.6rem;
}

.page-contact .flow-index {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(3rem, 6vw, 4.5rem);
  line-height: 1;
  color: var(--orange);
  opacity: 0.22;
  margin-bottom: 0.6rem;
}

.page-contact .flow-visual h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  color: var(--ice);
  margin: 0 0 0.6rem;
}

.page-contact .flow-visual p {
  max-width: 25rem;
  color: var(--gray);
  line-height: 1.7;
}

.page-contact .flow-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1rem;
}

.page-contact .flow-step {
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1.1rem 1.25rem;
  background: var(--bg-slate);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
}

.page-contact .step-num {
  width: 2.1rem;
  height: 2.1rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--bg-steel);
  color: var(--neon);
  font-family: var(--font-mono);
  font-size: 0.88rem;
}

.page-contact .step-body h3 {
  margin: 0 0 0.3rem;
  font-size: 1rem;
  color: var(--ice);
}

.page-contact .step-body p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.65;
  color: var(--body);
}

/* ================= 商务合作 ================= */
.page-contact .biz-coop {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
}

.page-contact .coop-panel {
  display: grid;
  grid-template-columns: 1fr;
  background: linear-gradient(135deg, var(--bg-slate), var(--bg-navy));
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
}

@media (min-width: 880px) {
  .page-contact .coop-panel {
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  }
}

.page-contact .coop-copy {
  padding: clamp(1.5rem, 4vw, 3rem);
}

.page-contact .coop-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  color: var(--ice);
  margin: 0.5rem 0 0.7rem;
}

.page-contact .coop-copy > p {
  max-width: 42rem;
  margin: 0 0 1.2rem;
  line-height: 1.8;
  color: var(--body);
}

.page-contact .coop-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.page-contact .coop-list li {
  background: var(--bg-steel);
  border-radius: var(--radius-pill);
  padding: 0.42rem 0.85rem;
  font-size: 0.82rem;
  color: var(--ice);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.page-contact .coop-list li::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 8px rgba(57, 255, 20, 0.7);
}

.page-contact .coop-note {
  background: rgba(255, 107, 0, 0.09);
  border-left: 3px solid var(--orange);
  padding: clamp(1.5rem, 4vw, 3rem);
  display: grid;
  align-content: center;
  gap: 0.9rem;
}

.page-contact .coop-note p {
  margin: 0;
  line-height: 1.7;
  color: var(--body);
}

.page-contact .link-text {
  width: fit-content;
  color: var(--blue);
  font-size: 0.88rem;
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.2rem;
}

.page-contact .coop-copy .btn-ghost,
.page-contact .coop-note .btn-ghost {
  width: fit-content;
}

/* ================= 地址 / 地图 ================= */
.page-contact .map-area {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
  background: var(--bg-slate);
  border-top: 1px solid var(--border);
}

.page-contact .map-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.2rem;
}

@media (min-width: 880px) {
  .page-contact .map-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
    align-items: center;
    gap: 3rem;
  }
}

.page-contact .map-figure {
  position: relative;
  max-width: 600px;
}

.page-contact .map-figure img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
}

.page-contact .map-scan {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 45%;
  background: linear-gradient(180deg, rgba(57, 255, 20, 0.10), transparent);
  border-radius: var(--radius-card);
  pointer-events: none;
}

.page-contact .address-info h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  color: var(--ice);
  margin: 0.5rem 0 0.8rem;
}

.page-contact .address-card {
  background: var(--bg-navy);
  border: 1px solid var(--border);
  border-left: 3px solid var(--neon);
  border-radius: var(--radius-card);
  padding: 1.2rem 1.4rem;
  margin-top: 1.2rem;
}

.page-contact .address-card p {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ice);
}

.page-contact .address-icp {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--gray);
  margin-bottom: 0.5rem;
}

.page-contact .address-disclaimer {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--gray);
}

.page-contact .legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.2rem;
  margin-top: 1rem;
}

.page-contact .legal-links a {
  color: var(--blue);
  font-size: 0.88rem;
  text-decoration: none;
}

.page-contact .legal-links a:hover {
  text-decoration: underline;
}

/* ================= FAQ ================= */
.page-contact .faq-team {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
}

.page-contact .faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.8rem;
}

@media (min-width: 760px) {
  .page-contact .faq-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
  }
}

.page-contact .faq-item {
  background: var(--bg-slate);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 1.25rem 1.35rem;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-contact .faq-item:hover {
  border-color: rgba(57, 255, 20, 0.5);
  transform: translateY(-2px);
}

.page-contact .faq-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: var(--ice);
  display: flex;
  gap: 0.55rem;
  align-items: baseline;
}

.page-contact .faq-item h3::before {
  content: "Q";
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--neon);
}

.page-contact .faq-item p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--body);
}

.page-contact .faq-more {
  margin-top: 1.8rem;
}

.page-contact .faq-more .btn-ghost {
  width: fit-content;
}