.page-contact {
  --ct-gap: clamp(16px, 3vw, 30px);
  background: var(--void);
  color: var(--ice);
  overflow-x: hidden;
  padding-bottom: clamp(40px, 8vw, 90px);
}

.page-contact .breadcrumbs {
  padding-block: 16px 2px;
}

/* 首屏 */
.page-contact .contact-hero {
  position: relative;
  padding-top: clamp(14px, 3vw, 32px);
}
.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -10vw;
  width: min(620px, 90vw);
  height: 460px;
  background: radial-gradient(circle at 65% 35%, rgba(255, 106, 0, 0.2), transparent 62%);
  pointer-events: none;
  z-index: 0;
}
.page-contact .contact-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--ct-gap);
  align-items: center;
}
.page-contact h1 {
  margin: 10px 0 0;
  font-size: clamp(28px, 7vw, 52px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.01em;
  text-shadow: 0 0 30px rgba(255, 106, 0, 0.2);
}
.page-contact .hero-copy .lede {
  margin-top: 16px;
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.8;
  color: var(--mist);
  max-width: 46ch;
}
.page-contact .status-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 22px 0 0;
  padding: 9px 16px;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  background: rgba(11, 34, 72, 0.72);
  font-size: 14px;
  color: var(--ice);
}
.page-contact .status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: var(--glow-lime);
  animation: ct-pulse 2.6s ease-in-out infinite;
}
@keyframes ct-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
@media (prefers-reduced-motion: reduce) {
  .page-contact .status-dot { animation: none; }
}

/* 媒体框统一处理 */
.page-contact .media-frame {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-m);
  background: linear-gradient(150deg, var(--panel-hi), var(--void));
}
.page-contact .media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.page-contact .media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 38%, rgba(255, 106, 0, 0.14) 50%, transparent 62%);
  pointer-events: none;
}

/* 联系方式画布 */
.page-contact .contact-canvas-grid {
  display: grid;
  gap: clamp(26px, 5vw, 40px);
}
.page-contact .contact-h2 {
  margin: 0 0 14px;
  font-size: clamp(19px, 3.4vw, 25px);
  font-weight: 800;
  line-height: 1.3;
}
.page-contact .anchor-card {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 34px);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-l);
  background: linear-gradient(152deg, rgba(16, 43, 92, 0.96), rgba(11, 34, 72, 0.92) 58%, rgba(6, 21, 47, 0.96));
  box-shadow: 0 24px 60px rgba(4, 10, 22, 0.45);
}
.page-contact .anchor-card::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -70px;
  width: 230px;
  height: 230px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 106, 0, 0.34), transparent 68%);
  pointer-events: none;
}
.page-contact .anchor-label {
  margin: 0;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--mist);
}
.page-contact .anchor-value {
  margin: 8px 0 0;
  font-size: clamp(19px, 4.6vw, 31px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--orange);
  overflow-wrap: anywhere;
  word-break: break-word;
}
.page-contact .anchor-value--phone {
  color: var(--ice);
  letter-spacing: 0.05em;
  text-shadow: 0 0 24px rgba(255, 106, 0, 0.45);
}
.page-contact .anchor-note {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}
.page-contact .anchor-divider {
  height: 1px;
  margin: clamp(18px, 3vw, 26px) 0;
  background: var(--hairline);
}
.page-contact .addr-card {
  margin-top: var(--ct-gap);
  padding: 18px clamp(18px, 3vw, 26px);
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--violet);
  border-radius: var(--radius-m);
  background: rgba(11, 34, 72, 0.6);
}
.page-contact .addr-text {
  margin: 6px 0 0;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ice);
}

/* 咨询方向 */
.page-contact .dir-lede {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}
.page-contact .dir-list {
  display: grid;
  gap: 10px;
}
.page-contact .dir-item {
  border: 1px solid var(--hairline);
  border-radius: var(--radius-m);
  background: rgba(11, 34, 72, 0.55);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}
.page-contact .dir-item:hover {
  border-color: rgba(255, 106, 0, 0.42);
  background: rgba(16, 43, 92, 0.7);
}
.page-contact .dir-item .expander-trigger {
  width: 100%;
  padding: 15px 18px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ice);
  text-align: left;
}
.page-contact .dir-item .expander-panel {
  padding: 0 18px 16px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}
.page-contact .dir-item .expander-panel p {
  margin: 0 0 8px;
}
.page-contact .dir-item .expander-panel p:last-child {
  margin-bottom: 0;
}
.page-contact .dir-item .expander-panel ul {
  margin: 8px 0;
  padding-left: 18px;
  display: grid;
  gap: 4px;
}
.page-contact .dir-item .expander-panel a {
  color: var(--orange-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 咨询前准备 */
.page-contact .prepare-section {
  position: relative;
}
.page-contact .prep-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}
.page-contact .prep-item {
  position: relative;
  padding: 18px 18px 20px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-m);
  background: linear-gradient(160deg, rgba(11, 34, 72, 0.82), rgba(6, 21, 47, 0.62));
}
.page-contact .prep-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 18px;
  width: 34px;
  height: 2px;
  background: var(--orange);
  box-shadow: var(--glow-orange);
}
.page-contact .prep-num {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--orange);
}
.page-contact .prep-item h3 {
  margin: 0 0 6px;
  font-size: 16.5px;
  font-weight: 800;
  color: var(--ice);
}
.page-contact .prep-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* 响应节奏 */
.page-contact .response-grid {
  display: grid;
  gap: clamp(26px, 5vw, 44px);
  align-items: start;
}
.page-contact .response-grid .btn {
  margin-top: 20px;
}
.page-contact .response-track {
  list-style: none;
  margin: 0;
  padding: 0 0 0 24px;
  border-left: 1px solid var(--hairline-strong);
  display: grid;
  gap: 24px;
}
.page-contact .response-track li {
  position: relative;
}
.page-contact .response-track li::before {
  content: "";
  position: absolute;
  left: -31px;
  top: 8px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--panel-hi);
  border: 2px solid var(--orange);
  box-shadow: 0 0 12px rgba(255, 106, 0, 0.55);
}
.page-contact .response-time {
  display: block;
  margin-bottom: 5px;
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--orange-soft);
}
.page-contact .response-track h3 {
  margin: 0 0 6px;
  font-size: 16.5px;
  font-weight: 800;
  color: var(--ice);
}
.page-contact .response-track p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}
.page-contact .privacy-note {
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--hairline);
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}
.page-contact .privacy-note a {
  color: var(--orange-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 合作方提交 */
.page-contact .partner-section {
  position: relative;
  margin-top: clamp(36px, 7vw, 76px);
  padding-top: clamp(50px, 9vw, 96px);
  border-radius: 50% 50% 0 0 / 70px 70px 0 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(139, 92, 246, 0.24), transparent 62%),
    linear-gradient(180deg, rgba(16, 43, 92, 0.92), rgba(6, 21, 47, 0.98));
}
.page-contact .partner-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}
.page-contact .partner-copy .lede {
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}
.page-contact .partner-steps {
  margin-top: 20px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-m);
  background: rgba(6, 21, 47, 0.55);
}
.page-contact .partner-steps .expander-trigger {
  width: 100%;
  padding: 15px 18px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ice);
  text-align: left;
}
.page-contact .partner-steps .expander-panel {
  padding: 0 18px 18px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}
.page-contact .step-list {
  margin: 0 0 10px;
  padding-left: 20px;
  display: grid;
  gap: 6px;
  color: var(--ice);
}
.page-contact .step-list li::marker {
  color: var(--orange);
  font-weight: 800;
}
.page-contact .partner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

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

@media (min-width: 900px) {
  .page-contact .contact-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(26px, 4vw, 56px);
  }
}

@media (min-width: 940px) {
  .page-contact .contact-canvas-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: clamp(24px, 3.6vw, 48px);
    align-items: start;
  }
  .page-contact .dir-col {
    margin-top: clamp(34px, 6vw, 72px);
  }
  .page-contact .response-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: clamp(28px, 4.5vw, 64px);
  }
  .page-contact .partner-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }
}

@media (min-width: 1000px) {
  .page-contact .prep-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
</main>