.page-contact {
  --contact-bg-deep: #0B3D2E;
  --contact-bg-cream: #F5F0EB;
  --contact-gold: #D4AF37;
  --contact-gold-light: #E7C96C;
  --contact-terracotta: #B35C37;
  --contact-rock: #9DA6A0;
  --contact-ink: #222222;
  --contact-ink-soft: #3A3833;
  --contact-font-display: "Oswald", "Impact", "Arial Narrow", "PingFang SC", "Microsoft YaHei", sans-serif;
  --contact-font-body: "Roboto", "Open Sans", "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  --contact-font-mono: "IBM Plex Mono", "DejaVu Sans Mono", "Cascadia Mono", "Consolas", "Courier New", monospace;
  --contact-timeline-stop: 1080px;
  --contact-card-pad: clamp(20px, 3vw, 32px);
  background: var(--contact-bg-cream);
  color: var(--contact-ink);
  margin: 0;
  padding: 0 0 40px;
  font-family: var(--contact-font-body);
  line-height: 1.7;
  overflow-x: hidden;
}

.page-contact a {
  color: inherit;
  text-decoration-color: rgba(212, 175, 55, 0.5);
  text-underline-offset: 3px;
}

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

.page-contact__hero {
  position: relative;
  background: var(--contact-bg-deep);
  color: var(--contact-bg-cream);
  padding: clamp(28px, 6vw, 72px) var(--pad) clamp(40px, 8vw, 88px);
}

.page-contact__breadcrumb {
  margin-bottom: 32px;
}

.page-contact__hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: var(--maxw);
  margin: 0 auto;
  align-items: end;
}

.page-contact__hero-copy .index-label {
  margin-bottom: 14px;
  color: var(--contact-gold-light);
}

.page-contact__hero h1 {
  font-family: var(--contact-font-display);
  font-size: clamp(2.2rem, 6vw, 4.4rem);
  line-height: 1.1;
  margin: 0 0 20px;
  letter-spacing: 0.01em;
  max-width: 14em;
}

.page-contact__hero-lead {
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 38em;
  margin: 0;
  color: rgba(245, 240, 235, 0.86);
}

.page-contact__hero-flag {
  display: none;
  font-family: var(--contact-font-display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  line-height: 1.1;
  text-align: right;
  color: var(--contact-gold);
  border-left: 2px solid rgba(212, 175, 55, 0.6);
  padding-left: 16px;
}

.page-contact__hero-flag span {
  display: block;
  font-size: 2.6rem;
  font-weight: 700;
}

.page-contact__hero-flag span:nth-of-type(2),
.page-contact__hero-flag span:nth-of-type(3) {
  font-size: 1.4rem;
  color: var(--contact-bg-cream);
}

.page-contact__pitch {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 12px;
  height: 120px;
  pointer-events: none;
  opacity: 0.5;
}

.page-contact__pitch svg {
  width: 100%;
  height: 100%;
}

.page-contact__layout {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad);
  z-index: 2;
}

.page-contact__info {
  background: var(--contact-bg-cream);
  padding: clamp(28px, 5vw, 56px) 0 32px;
}

.page-contact__section-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--contact-font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--contact-ink-soft);
  margin-bottom: 20px;
}

.page-contact__section-num {
  display: inline-block;
  background: var(--contact-gold);
  color: var(--contact-bg-deep);
  font-weight: 700;
  padding: 2px 8px;
  clip-path: var(--clip-sm);
  font-size: 0.78rem;
}

.page-contact__section-tag--dark {
  color: var(--contact-bg-cream);
}

.page-contact__section-tag--dark .page-contact__section-num {
  background: var(--contact-bg-cream);
  color: var(--contact-bg-deep);
}

.page-contact__section-tag--light .page-contact__section-num {
  background: var(--contact-gold);
  color: var(--contact-bg-deep);
}

.page-contact__section-tag--map .page-contact__section-num {
  background: var(--contact-terracotta);
  color: var(--contact-bg-cream);
}

.page-contact__channels {
  display: grid;
  gap: 20px;
  margin-bottom: 28px;
}

.page-contact__channel {
  position: relative;
  background: #FFFFFF;
  border: 1px solid transparent;
  border-left: 3px solid var(--contact-gold);
  padding: 18px 18px 18px 20px;
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease);
  box-shadow: 0 1px 0 rgba(11, 61, 46, 0.04);
}

.page-contact__channel:hover {
  transform: translateX(4px);
  box-shadow: 4px 4px 0 rgba(11, 61, 46, 0.08);
}

.page-contact__channel-label {
  display: block;
  font-family: var(--contact-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--contact-rock);
  margin-bottom: 8px;
}

.page-contact__channel-value {
  font-family: var(--contact-font-mono);
  font-size: clamp(1rem, 2.4vw, 1.35rem);
  font-weight: 700;
  color: var(--contact-ink);
  word-break: break-all;
  text-decoration: none;
  display: inline-block;
}

a.page-contact__channel-value {
  border-bottom: 2px dashed transparent;
}

a.page-contact__channel-value:hover {
  border-bottom-color: var(--contact-gold);
}

.page-contact__channel-action {
  display: inline-block;
  margin-left: 12px;
  font-family: var(--contact-font-mono);
  font-size: 0.7rem;
  color: var(--contact-terracotta);
  vertical-align: middle;
  border: 1px solid rgba(179, 92, 55, 0.4);
  padding: 2px 8px;
  text-transform: uppercase;
}

.page-contact__channel--address {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  align-items: start;
}

.page-contact__address-icon {
  color: var(--contact-terracotta);
  margin-top: 4px;
}

.page-contact__channel--address .page-contact__channel-value {
  font-family: var(--contact-font-body);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.5;
  word-break: break-all;
}

.page-contact__channel-note {
  font-size: 0.88rem;
  color: var(--contact-rock);
  margin: 6px 0 0;
}

.page-contact__response-note {
  background: var(--contact-bg-deep);
  color: var(--contact-bg-cream);
  padding: 16px 18px;
  font-size: 0.95rem;
  line-height: 1.7;
  border-right: 4px solid var(--contact-gold);
  margin: 0 0 20px;
}

.page-contact__response-note strong {
  color: var(--contact-gold);
}

.page-contact__response-fig {
  margin: 0 0 24px;
  position: relative;
}

.page-contact__response-img {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact__figcap {
  font-family: var(--contact-font-mono);
  font-size: 0.72rem;
  color: var(--contact-rock);
  padding-top: 6px;
}

.page-contact__info-note {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  border-left: 3px solid var(--contact-gold-light);
  padding: 14px 0 14px 18px;
  margin-top: 8px;
}

.page-contact__info-note p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--contact-ink-soft);
}

.page-contact__link {
  color: var(--contact-bg-deep);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--contact-gold);
  text-underline-offset: 4px;
}

.page-contact__form-wrap {
  background: var(--contact-bg-deep);
  color: var(--contact-bg-cream);
  padding: clamp(28px, 5vw, 56px) clamp(20px, 4vw, 48px) 48px;
}

.page-contact__form-title {
  font-family: var(--contact-font-display);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  margin: 0 0 10px;
  letter-spacing: 0.02em;
}

.page-contact__form-desc {
  margin: 0 0 28px;
  font-size: 0.95rem;
  color: rgba(245, 240, 235, 0.78);
}

.page-contact__required-mark {
  color: var(--contact-gold);
  font-weight: 700;
}

.page-contact__form {
  display: grid;
  gap: 20px;
}

.page-contact__field {
  display: grid;
  gap: 6px;
}

.page-contact__label {
  font-family: var(--contact-font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: rgba(245, 240, 235, 0.82);
}

.page-contact__input {
  width: 100%;
  box-sizing: border-box;
  background: var(--contact-bg-cream);
  border: 2px solid transparent;
  color: var(--contact-ink);
  font-family: var(--contact-font-body);
  font-size: 1rem;
  padding: 12px 14px;
  transition: border-color 200ms var(--ease), box-shadow 200ms var(--ease);
  outline: none;
}

.page-contact__input::placeholder {
  color: var(--contact-rock);
}

.page-contact__input:focus {
  border-color: var(--contact-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.25);
}

.page-contact__input[aria-invalid="true"] {
  border-color: var(--contact-terracotta);
}

.page-contact__field-status {
  font-family: var(--contact-font-mono);
  font-size: 0.75rem;
  min-height: 1em;
  color: var(--contact-gold-light);
}

.page-contact__submit {
  margin-top: 8px;
  justify-self: start;
}

.page-contact__privacy-note {
  font-size: 0.82rem;
  color: rgba(245, 240, 235, 0.6);
  margin-top: -6px;
}

.page-contact__thanks {
  text-align: center;
  padding: 40px 12px;
}

.page-contact__thanks-mark {
  margin-bottom: 16px;
}

.page-contact__thanks-title {
  font-family: var(--contact-font-display);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  margin: 0 0 10px;
  letter-spacing: 0.04em;
}

.page-contact__thanks-text {
  color: rgba(245, 240, 235, 0.8);
  max-width: 22em;
  margin: 0 auto 24px;
}

.page-contact__thanks-reset {
  border-color: rgba(245, 240, 235, 0.6);
  color: var(--contact-bg-cream);
}

.page-contact__cooperation {
  background: var(--contact-bg-cream);
  color: var(--contact-ink);
  padding: clamp(36px, 6vw, 72px) var(--pad);
  max-width: var(--maxw);
  margin: 0 auto;
}

.page-contact__cooperation-title,
.page-contact__map-title {
  font-family: var(--contact-font-display);
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  margin: 0 0 14px;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.page-contact__cooperation-intro {
  font-size: 1.02rem;
  max-width: 36em;
  margin: 0 0 32px;
  color: var(--contact-ink-soft);
}

.page-contact__cooperation-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact__coop-card {
  position: relative;
  background: #FFFFFF;
  border: 1px solid rgba(157, 166, 160, 0.25);
  padding: 24px 20px 20px 20px;
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease);
}

.page-contact__coop-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 22px 22px 0;
  border-color: transparent var(--contact-gold) transparent transparent;
  opacity: 0.5;
}

.page-contact__coop-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(11, 61, 46, 0.08);
}

.page-contact__coop-index {
  display: inline-block;
  font-family: var(--contact-font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--contact-bg-deep);
  background: var(--contact-gold-light);
  padding: 2px 12px;
  margin-bottom: 12px;
  clip-path: var(--clip-sm);
}

.page-contact__coop-name {
  font-family: var(--contact-font-display);
  font-size: 1.25rem;
  margin: 0 0 8px;
  letter-spacing: 0.02em;
  color: var(--contact-bg-deep);
}

.page-contact__coop-desc {
  font-size: 0.95rem;
  margin: 0 0 12px;
  color: var(--contact-ink-soft);
}

.page-contact__coop-contact {
  font-family: var(--contact-font-mono);
  font-size: 0.78rem;
  color: var(--contact-terracotta);
  border-top: 1px dotted var(--contact-rock);
  padding-top: 10px;
  margin: 0;
}

.page-contact__map {
  background: var(--contact-bg-deep);
  color: var(--contact-bg-cream);
  padding: clamp(36px, 6vw, 72px) var(--pad) clamp(40px, 7vw, 84px);
}

.page-contact__map .page-contact__section-tag {
  color: rgba(245, 240, 235, 0.8);
}

.page-contact__map-desc {
  font-size: 0.95rem;
  color: rgba(245, 240, 235, 0.7);
  margin: 0 0 28px;
  max-width: 34em;
}

.page-contact__map-canvas {
  position: relative;
  max-width: 720px;
  border: 1px solid rgba(212, 175, 55, 0.3);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.2);
}

.page-contact__map-svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact__map-marker {
  position: absolute;
  left: 19%;
  bottom: 38%;
  transform: translateY(50%);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--contact-bg-deep);
  color: var(--contact-bg-cream);
  border: 1px solid var(--contact-gold);
  padding: 6px 12px 6px 8px;
  font-family: var(--contact-font-mono);
  font-size: 0.78rem;
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.3);
  pointer-events: none;
  white-space: nowrap;
}

.page-contact__trust {
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
  justify-content: space-between;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 32px var(--pad) 8px;
}

.page-contact__trust-mark {
  font-family: var(--contact-font-mono);
  font-size: 0.85rem;
  color: var(--contact-ink-soft);
  border-left: 3px solid var(--contact-gold);
  padding-left: 14px;
  margin: 0;
  max-width: 34em;
}

.page-contact__home-link {
  align-self: flex-start;
}

@media (prefers-reduced-motion: no-preference) {
  .page-contact__channel {
    transform: translateX(0);
  }

  .page-contact [data-reveal] {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 400ms var(--ease), transform 400ms var(--ease);
  }

  .page-contact [data-reveal][data-revealed] {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 599px) {
  .page-contact__hero {
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
  }

  .page-contact__coop-grid {
    grid-template-columns: 1fr;
  }

  .page-contact__form-wrap {
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), 12px 100%, 0 calc(100% - 12px));
  }

  .page-contact__map-canvas {
    box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.2);
  }

  .page-contact__map-marker {
    left: 12%;
    bottom: 32%;
    font-size: 0.68rem;
    padding: 4px 8px 4px 6px;
  }

  .page-contact__hero-flag {
    display: none;
  }
}

@media (min-width: 600px) {
  .page-contact__hero-flag {
    display: block;
  }

  .page-contact__cooperation-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact__trust {
    flex-direction: row;
    align-items: center;
  }

  .page-contact__home-link {
    align-self: auto;
    flex-shrink: 0;
  }
}

@media (min-width: 960px) {
  .page-contact__hero-grid {
    grid-template-columns: 1fr auto;
  }

  .page-contact__hero-copy {
    max-width: 62%;
  }

  .page-contact__layout {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
    gap: 40px;
  }

  .page-contact__info {
    padding-top: clamp(36px, 8vw, 72px);
  }

  .page-contact__form-wrap {
    align-self: center;
    position: relative;
    margin: 0;
  }

  .page-contact__form-wrap::before {
    content: "";
    position: absolute;
    top: 50%;
    left: -12px;
    width: 24px;
    height: 24px;
    background: var(--contact-gold);
    clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
    transform: translateY(-50%);
    box-shadow: 0 0 0 4px var(--contact-bg-cream);
  }

  .page-contact__cooperation-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .page-contact__cooperation-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.page-contact__channel:hover .page-contact__channel-value {
  color: var(--contact-bg-deep);
}

.page-contact__channel--address:hover {
  transform: translateX(4px);
  box-shadow: 4px 4px 0 rgba(11, 61, 46, 0.08);
}

.page-contact__map-svg text {
  font-size: 13px;
}

.page-contact__map-svg .page-contact__map-svg-marker-pulse {
  animation: page-contact-pulse 2s infinite;
  transform-origin: center;
  transform-box: fill-box;
}

@keyframes page-contact-pulse {
  0% {
    opacity: 0.8;
    r: 6px;
  }

  50% {
    opacity: 0.3;
    r: 10px;
  }

  100% {
    opacity: 0.8;
    r: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}