.page-contact {
  --contact-line: rgba(53, 242, 224, .14);
  --contact-line-strong: rgba(53, 242, 224, .38);
  --contact-panel: linear-gradient(158deg, #122745 0%, #0C1830 56%, #070D1C 100%);
  --contact-soft: rgba(53, 242, 224, .07);
  background: var(--abyss-900);
  color: var(--ink-050);
  overflow-x: hidden;
}

.page-contact .section-head {
  display: grid;
  gap: 10px;
  padding-top: clamp(14px, 2.4vw, 22px);
  border-top: 1px solid var(--contact-line);
  margin-bottom: clamp(22px, 3.6vw, 40px);
}

.page-contact .section-index {
  font-family: var(--font-mono);
  font-size: clamp(38px, 7vw, 92px);
  font-weight: 200;
  line-height: .9;
  letter-spacing: -.03em;
  color: var(--cyan-400);
  opacity: .3;
}

.page-contact .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 40px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--ink-050);
}

.page-contact .section-note {
  margin: 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist-300);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding-top: clamp(18px, 3vw, 30px);
  padding-bottom: clamp(38px, 6vw, 74px);
  border-bottom: 1px solid var(--contact-line);
  background:
    radial-gradient(880px 420px at 84% 4%, rgba(53, 242, 224, .11), transparent 66%),
    radial-gradient(640px 360px at -6% 96%, rgba(255, 106, 43, .08), transparent 70%),
    linear-gradient(180deg, var(--abyss-950) 0%, var(--abyss-900) 100%);
}

.page-contact .crumbs {
  margin-bottom: clamp(16px, 2.6vw, 26px);
}

.page-contact .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 46px);
  align-items: center;
}

.page-contact .hero-copy h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 5.4vw, 58px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.025em;
  color: var(--ink-050);
}

.page-contact .hero-lead {
  margin: 18px 0 0;
  max-width: 38em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--mist-300);
}

.page-contact .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-contact .hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .hero-facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 16px;
  border: 1px solid var(--contact-line);
  border-radius: var(--r-md);
  background: rgba(27, 58, 99, .28);
  min-width: 0;
}

.page-contact .fact-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mist-dim);
}

.page-contact .fact-val {
  font-size: 14px;
  color: var(--cyan-200);
  font-weight: 500;
}

.page-contact .hero-media {
  margin: 0;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 5%, 100% 100%, 0 94%);
  background: var(--ocean-800);
  box-shadow: 0 0 0 1px var(--contact-line), 0 34px 70px -46px rgba(53, 242, 224, .6);
}

.page-contact .hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

/* ---------- 通道卡 ---------- */
.page-contact .contact-channels {
  padding-block: clamp(42px, 7vw, 88px);
  background: linear-gradient(180deg, var(--abyss-900), var(--abyss-950));
}

.page-contact .channel-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-contact .channel-side {
  display: grid;
  gap: 16px;
}

.page-contact .channel-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 3vw, 32px);
  background: var(--contact-panel);
  border-color: var(--contact-line);
}

.page-contact .channel-card .card__title {
  font-size: clamp(19px, 2.4vw, 25px);
  line-height: 1.3;
}

.page-contact .channel-card .card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist-300);
}

.page-contact .channel-mail {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: clamp(14px, 2.1vw, 21px);
  font-weight: 500;
  letter-spacing: -.01em;
  color: var(--cyan-200);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px dashed rgba(141, 249, 239, .42);
  padding-bottom: 3px;
}

.page-contact .channel-mail:hover,
.page-contact .channel-mail:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

.page-contact .channel-list {
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-contact .channel-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist-300);
}

.page-contact .channel-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 1px;
  background: var(--cyan-400);
  opacity: .8;
}

.page-contact .channel-btn {
  align-self: flex-start;
  margin-top: auto;
}

.page-contact .channel-tel {
  font-family: var(--font-mono);
  font-size: clamp(26px, 5vw, 40px);
  font-weight: 700;
  letter-spacing: -.03em;
  color: var(--ink-050);
  text-decoration: none;
  line-height: 1.1;
  text-shadow: 0 0 22px rgba(53, 242, 224, .32);
}

.page-contact .channel-tel:hover,
.page-contact .channel-tel:focus-visible {
  color: var(--cyan-400);
}

.page-contact .channel-tel-note {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--mist-dim);
}

.page-contact .channel-link {
  align-self: flex-start;
  margin-top: auto;
  font-size: 14px;
  font-weight: 500;
  color: var(--cyan-200);
  text-decoration: none;
  border-bottom: 1px solid var(--contact-line-strong);
  padding-bottom: 2px;
}

.page-contact .channel-link:hover,
.page-contact .channel-link:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

/* ---------- 数据反馈 ---------- */
.page-contact .contact-data {
  padding-block: clamp(42px, 7vw, 86px);
  background:
    radial-gradient(720px 340px at 12% 0%, rgba(53, 242, 224, .07), transparent 66%),
    var(--abyss-950);
  border-top: 1px solid var(--contact-line);
}

.page-contact .data-grid {
  align-items: start;
  gap: clamp(22px, 3.6vw, 40px);
}

.page-contact .data-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}

.page-contact .data-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-top: 1px solid var(--contact-line);
}

.page-contact .data-item:last-child {
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .data-num {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--cyan-400);
  padding-top: 2px;
}

.page-contact .data-body h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink-050);
}

.page-contact .data-body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist-300);
}

.page-contact .data-side {
  padding: clamp(20px, 3vw, 30px);
  background: linear-gradient(170deg, rgba(53, 242, 224, .1), rgba(12, 24, 48, .96) 60%);
  border-color: var(--contact-line-strong);
  display: grid;
  gap: 12px;
}

.page-contact .data-side .card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist-300);
}

.page-contact .data-side__big {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(30px, 5.4vw, 46px);
  font-weight: 700;
  letter-spacing: -.03em;
  color: var(--cyan-400);
  line-height: 1.05;
}

.page-contact .data-side__link {
  justify-self: start;
  font-size: 14px;
  font-weight: 500;
  color: var(--cyan-200);
  text-decoration: none;
  border-bottom: 1px solid var(--contact-line-strong);
  padding-bottom: 2px;
}

.page-contact .data-side__link:hover,
.page-contact .data-side__link:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

/* ---------- 服务时间 ---------- */
.page-contact .contact-hours {
  padding-block: clamp(42px, 7vw, 86px);
  background: var(--ocean-800);
  border-top: 1px solid var(--contact-line);
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .hours-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-contact .hours-main {
  padding: clamp(24px, 4vw, 38px);
  background: linear-gradient(150deg, rgba(255, 106, 43, .16), rgba(7, 13, 28, .96) 62%);
  border-color: rgba(255, 106, 43, .32);
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-contact .hours-clock {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(32px, 6.4vw, 58px);
  font-weight: 700;
  letter-spacing: -.035em;
  line-height: 1;
  color: var(--ink-050);
}

.page-contact .hours-day {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--mist-dim);
}

.page-contact .hours-main .card__text {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist-300);
}

.page-contact .hours-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-contact .hours-list li {
  padding: 18px 20px;
  border: 1px solid var(--contact-line);
  border-radius: var(--r-md);
  background: rgba(4, 7, 15, .42);
}

.page-contact .hours-list h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink-050);
}

.page-contact .hours-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist-300);
}

.page-contact .hours-link {
  display: inline-block;
  margin-top: 10px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--cyan-200);
  text-decoration: none;
  border-bottom: 1px solid var(--contact-line-strong);
  padding-bottom: 2px;
}

.page-contact .hours-link:hover,
.page-contact .hours-link:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

/* ---------- 地址与到达 ---------- */
.page-contact .contact-arrival {
  padding-block: clamp(42px, 7vw, 88px);
  background: linear-gradient(180deg, var(--abyss-950), var(--abyss-900));
  scroll-margin-top: 96px;
}

.page-contact .arrival-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-contact .addr-line {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 18px 18px 18px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--contact-line-strong);
  background: rgba(18, 39, 69, .58);
}

.page-contact .addr-pin {
  color: var(--cyan-400);
  margin-top: 4px;
}

.page-contact .addr-block {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.9;
  letter-spacing: .01em;
  color: var(--ink-050);
  word-break: break-word;
}

.page-contact .arrival-text {
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist-300);
  max-width: 42em;
}

.page-contact .arrival-notes {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}

.page-contact .arrival-notes li {
  padding: 16px 0;
  border-top: 1px dashed var(--contact-line);
}

.page-contact .arrival-notes li:last-child {
  border-bottom: 1px dashed var(--contact-line);
}

.page-contact .arrival-notes h3 {
  margin: 0 0 6px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ink-050);
}

.page-contact .arrival-notes p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist-300);
}

.page-contact .arrival-media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--contact-line);
  background: var(--ocean-800);
  box-shadow: 0 0 0 1px rgba(53, 242, 224, .06), 0 30px 64px -48px rgba(53, 242, 224, .55);
}

.page-contact .arrival-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
}

/* ---------- 合作分流 ---------- */
.page-contact .contact-coop {
  padding-block: clamp(42px, 7vw, 88px);
  background:
    radial-gradient(680px 320px at 88% 100%, rgba(255, 106, 43, .08), transparent 68%),
    var(--abyss-950);
  border-top: 1px solid var(--contact-line);
}

.page-contact .coop-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-contact .coop-card {
  padding: clamp(20px, 3vw, 30px);
  background: var(--contact-panel);
  border-color: var(--contact-line);
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-contact .coop-card .card__title {
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.32;
}

.page-contact .coop-card .card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist-300);
}

.page-contact .coop-tpl {
  margin: 4px 0 0;
  padding: 10px 14px;
  border-radius: var(--r-pill);
  border: 1px dashed var(--contact-line-strong);
  background: var(--contact-soft);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--cyan-200);
  word-break: break-word;
}

.page-contact .coop-link {
  justify-self: start;
  margin-top: 2px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--cyan-200);
  text-decoration: none;
  border-bottom: 1px solid var(--contact-line-strong);
  padding-bottom: 2px;
}

.page-contact .coop-link:hover,
.page-contact .coop-link:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

/* ---------- 底部信号带 ---------- */
.page-contact .contact-signal {
  margin-top: clamp(40px, 6vw, 72px);
  border-top: 1px solid var(--contact-line-strong);
  border-bottom: 1px solid var(--contact-line);
  padding-block: clamp(18px, 3vw, 26px);
  background:
    linear-gradient(90deg, rgba(53, 242, 224, .1) 0%, rgba(7, 13, 28, .9) 42%, rgba(255, 106, 43, .1) 100%);
}

.page-contact .signal-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
}

.page-contact .signal-state {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--cyan-200);
  padding: 7px 14px;
  border-radius: var(--r-pill);
  border: 1px solid var(--contact-line-strong);
  background: rgba(4, 7, 15, .5);
}

.page-contact .signal-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--signal-500);
  box-shadow: 0 0 10px rgba(255, 106, 43, .8);
  animation: contact-pulse 2.4s var(--ease) infinite;
}

.page-contact .signal-text {
  margin: 0;
  flex: 1 1 260px;
  min-width: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist-300);
}

@keyframes contact-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .35; transform: scale(.78); }
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .coop-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .coop-card:nth-child(2) {
    margin-top: 28px;
  }

  .page-contact .coop-card--wide {
    grid-column: 1 / -1;
    background: linear-gradient(140deg, rgba(53, 242, 224, .12), rgba(7, 13, 28, .96) 58%);
    border-color: var(--contact-line-strong);
  }

  .page-contact .hours-grid {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-contact .hero-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
  }

  .page-contact .channel-grid {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .channel-card--mail {
    padding: clamp(28px, 3.4vw, 42px);
    min-height: 100%;
  }

  .page-contact .channel-card--visit {
    margin-left: 22px;
  }

  .page-contact .arrival-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  }

  .page-contact .arrival-media {
    margin-top: 34px;
  }

  .page-contact .coop-card:nth-child(2) {
    margin-top: 46px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .signal-dot {
    animation: none;
  }
}
<<<END>>>