.page-contact {
  background-color: var(--c-deep);
  color: var(--c-paper);
}

.page-contact a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding-block: var(--sp-6) var(--sp-8);
  border-bottom: 1px solid var(--c-line);
  background:
    radial-gradient(120% 90% at 84% -10%, rgba(38, 224, 255, 0.16), transparent 62%),
    radial-gradient(90% 80% at -10% 110%, rgba(182, 255, 59, 0.1), transparent 66%),
    var(--c-deep);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(30, 71, 102, 0.45) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 71, 102, 0.45) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.5;
  pointer-events: none;
}

.page-contact .contact-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
}

.page-contact .contact-hero__title {
  margin: 0 0 var(--sp-4);
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(2.3rem, 6.4vw, 4.1rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}

.page-contact .contact-hero__title em {
  font-style: normal;
  color: var(--c-lime);
}

.page-contact .contact-hero__lede {
  max-width: 48ch;
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.72;
  color: rgba(244, 248, 251, 0.8);
}

.page-contact .contact-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin: var(--sp-5) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}

/* ---------- 联系卡 ---------- */
.page-contact .contact-card {
  padding: clamp(20px, 3vw, 32px);
  background: linear-gradient(168deg, var(--c-navy), var(--c-deep) 82%);
  box-shadow: inset 0 0 0 1px var(--c-line), 0 28px 56px -34px rgba(2, 7, 13, 0.95);
  transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease);
}

.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  transform: translateY(-3px);
  box-shadow: inset 0 0 0 1px var(--c-cyan), 0 32px 60px -32px rgba(2, 7, 13, 0.98);
}

.page-contact .contact-card__label {
  margin: 0 0 var(--sp-3);
  font-family: var(--f-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.14em;
  color: var(--c-cyan);
}

.page-contact .contact-card__list {
  margin: 0;
}

.page-contact .contact-card__row {
  display: grid;
  gap: 4px;
  padding-block: 13px;
  border-bottom: 1px dashed var(--c-line);
}

.page-contact .contact-card__row dt {
  font-size: var(--fs-small);
  letter-spacing: 0.08em;
  color: var(--c-mist);
}

.page-contact .contact-card__row dd {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 0.98rem;
  line-height: 1.5;
  color: var(--c-paper);
  overflow-wrap: anywhere;
}

.page-contact .contact-card__row--addr dd {
  font-family: var(--f-body);
  line-height: 1.65;
}

.page-contact .contact-card__row dd a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(38, 224, 255, 0.35);
  transition: color var(--speed) var(--ease), border-color var(--speed) var(--ease);
}

.page-contact .contact-card__row dd a:hover {
  color: var(--c-lime);
  border-bottom-color: var(--c-lime);
}

.page-contact .contact-card__note {
  margin: var(--sp-4) 0 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-contact .contact-card__btn {
  margin-top: var(--sp-4);
}

/* ---------- 合作方向 ---------- */
.page-contact .contact-coop {
  border-bottom: 1px solid var(--c-line);
}

.page-contact .coop-grid {
  display: grid;
  gap: var(--sp-4);
  margin-top: var(--sp-6);
  grid-template-columns: 1fr;
}

.page-contact .coop-card {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding: clamp(18px, 2.6vw, 28px);
  background: linear-gradient(172deg, rgba(13, 39, 66, 0.96), rgba(7, 26, 47, 0.98));
  box-shadow: inset 0 0 0 1px var(--c-line);
  transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease);
}

.page-contact .coop-card:hover,
.page-contact .coop-card:focus-within {
  transform: translateY(-3px);
  box-shadow: inset 0 0 0 1px var(--c-cyan), 0 22px 44px -32px rgba(2, 7, 13, 0.95);
}

.page-contact .coop-card__no {
  margin: 0;
  font-family: var(--f-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.16em;
  color: var(--c-lime);
}

.page-contact .coop-card__title {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(1.2rem, 2.2vw, 1.5rem);
  line-height: 1.2;
  color: var(--c-paper);
}

.page-contact .coop-card__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.72;
  color: rgba(244, 248, 251, 0.76);
}

.page-contact .coop-card__need {
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid var(--c-line);
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-contact .coop-card__key {
  display: block;
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--c-cyan);
}

.page-contact .coop-card__link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 0.86rem;
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--speed) var(--ease), border-color var(--speed) var(--ease);
}

.page-contact .coop-card__link:hover {
  color: var(--c-lime);
  border-bottom-color: var(--c-lime);
}

/* ---------- 合作流程 ---------- */
.page-contact .process-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: var(--sp-6);
}

.page-contact .flow-list {
  position: relative;
  display: grid;
  gap: var(--sp-5);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .flow-list::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(to bottom, var(--c-cyan), rgba(38, 224, 255, 0.08));
}

.page-contact .flow-step {
  position: relative;
  padding-left: 56px;
  transition: transform var(--speed) var(--ease);
}

.page-contact .flow-step:hover {
  transform: translateX(2px);
}

.page-contact .flow-step__num {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--c-cyan);
  background: var(--c-deep);
  font-family: var(--f-mono);
  font-size: 0.75rem;
  color: var(--c-cyan);
  transition: background var(--speed) var(--ease), color var(--speed) var(--ease), border-color var(--speed) var(--ease);
}

.page-contact .flow-step:hover .flow-step__num,
.page-contact .flow-step:focus-within .flow-step__num {
  background: var(--c-lime);
  border-color: var(--c-lime);
  color: var(--c-ink);
}

.page-contact .flow-step__title {
  margin: 0 0 6px;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--c-paper);
}

.page-contact .flow-step__body p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.72;
  color: rgba(244, 248, 251, 0.76);
}

.page-contact .process-figure {
  margin: 0;
}

.page-contact .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 响应时间（纸白区） ---------- */
.page-contact .section--paper {
  color: var(--c-ink);
}

.page-contact .section--paper .section-title,
.page-contact .section--paper .eyebrow {
  color: var(--c-deep);
}

.page-contact .section--paper .lede {
  color: #38506280;
  color: #3b5266;
}

.page-contact .hours-grid {
  display: grid;
  gap: var(--sp-4);
  margin-top: var(--sp-6);
  grid-template-columns: 1fr;
}

.page-contact .hours-card {
  padding: 20px;
  background: #ffffff;
  border: 1px solid #d8e4ee;
  border-radius: var(--radius-soft);
  box-shadow: 0 18px 36px -32px rgba(7, 26, 47, 0.7);
}

.page-contact .hours-card__label {
  margin: 0;
  font-family: var(--f-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.12em;
  color: #4c657a;
}

.page-contact .hours-card__time {
  margin: 6px 0 10px;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.65rem;
  line-height: 1.1;
  color: var(--c-deep);
}

.page-contact .hours-card p:last-child {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.72;
  color: #33485c;
}

.page-contact .hours-card--mail {
  border-top: 3px solid var(--c-cyan);
}

.page-contact .hours-card--call {
  border-top: 3px solid var(--c-alert);
}

.page-contact .hours-card--call .hours-card__time {
  color: var(--c-alert);
}

.page-contact .hours-card--visit {
  border-top: 3px solid #7ea62a;
}

.page-contact .mail-guide {
  margin-top: var(--sp-6);
  padding: clamp(20px, 3vw, 32px);
  background: #eaf3f9;
  border-left: 4px solid var(--c-cyan);
  border-radius: 0 var(--radius-soft) var(--radius-soft) 0;
}

.page-contact .mail-guide__title {
  margin: 0 0 var(--sp-3);
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--c-deep);
}

.page-contact .mail-guide__list {
  margin: 0 0 var(--sp-5);
  padding-left: 18px;
  display: grid;
  gap: 8px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: #33485c;
}

.page-contact .mail-guide__list li::marker {
  color: #1c8fa8;
}

/* ---------- 资料清单 ---------- */
.page-contact .kit-list {
  margin-top: var(--sp-6);
  border-top: 1px solid var(--c-line);
}

.page-contact .kit-item {
  display: grid;
  gap: 6px;
  padding-block: 18px;
  border-bottom: 1px solid var(--c-line);
  transition: background var(--speed) var(--ease);
}

.page-contact .kit-item:hover {
  background: rgba(38, 224, 255, 0.05);
}

.page-contact .kit-item__no {
  font-family: var(--f-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.14em;
  color: var(--c-cyan);
}

.page-contact .kit-item__title {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--c-paper);
}

.page-contact .kit-item__desc {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.72;
  color: rgba(244, 248, 251, 0.74);
}

.page-contact .kit-note {
  margin: var(--sp-5) 0 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-contact .link-rail {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
  padding-top: var(--sp-5);
  border-top: 1px dashed var(--c-line);
}

.page-contact .link-rail__item {
  padding: 8px 14px;
  font-size: 0.85rem;
  color: var(--c-paper);
  text-decoration: none;
  background: rgba(13, 39, 66, 0.7);
  box-shadow: inset 0 0 0 1px var(--c-line);
  border-radius: 999px;
  transition: color var(--speed) var(--ease), box-shadow var(--speed) var(--ease), transform var(--speed) var(--ease);
}

.page-contact .link-rail__item:hover {
  color: var(--c-lime);
  box-shadow: inset 0 0 0 1px var(--c-lime);
  transform: translateY(-2px);
}

/* ---------- 地址 ---------- */
.page-contact .contact-address {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--c-line);
  background:
    radial-gradient(80% 70% at 10% 0%, rgba(38, 224, 255, 0.1), transparent 60%),
    var(--c-deep);
}

.page-contact .contact-address::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 160px;
  background-image:
    linear-gradient(to right, rgba(30, 71, 102, 0.5) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 71, 102, 0.5) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.45;
  pointer-events: none;
}

.page-contact .addr-grid {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-contact .addr-figure {
  margin: 0;
}

.page-contact .addr-block {
  margin: var(--sp-4) 0;
  padding: 16px 18px;
  font-family: var(--f-mono);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--c-paper);
  background: rgba(13, 39, 66, 0.78);
  border-left: 3px solid var(--c-lime);
  border-radius: 0 10px 10px 0;
  overflow-wrap: anywhere;
}

.page-contact .addr-tips {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  font-size: 0.94rem;
  line-height: 1.72;
  color: rgba(244, 248, 251, 0.78);
}

.page-contact .addr-tips li::marker {
  color: var(--c-cyan);
}

.page-contact .addr-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}

/* ---------- 桌面 ---------- */
@media (min-width: 760px) {
  .page-contact .coop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sp-5);
  }

  .page-contact .hours-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .kit-item {
    grid-template-columns: 56px minmax(0, 0.85fr) minmax(0, 1.5fr);
    align-items: baseline;
    column-gap: var(--sp-5);
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding-block: var(--sp-7) var(--sp-9);
  }

  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 0.9fr);
  }

  .page-contact .process-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: start;
  }

  .page-contact .addr-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  }
}
<<<END>>>