.page-contact {
  --contact-green-line: rgba(57, 255, 20, 0.34);
  --contact-copper-line: rgba(184, 115, 51, 0.44);
  --contact-panel-line: rgba(30, 58, 102, 0.66);
  position: relative;
  color: var(--text-primary);
  background: var(--ink-deep);
}

.page-contact .contact-hero {
  position: relative;
  padding: 40px 0 36px;
  border-bottom: 1px solid var(--border-grid);
  background:
    radial-gradient(ellipse at 78% 18%, rgba(57, 255, 20, 0.07) 0%, transparent 55%),
    linear-gradient(180deg, rgba(17, 43, 92, 0.45) 0%, transparent 100%);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 180px;
  height: 180px;
  background: repeating-linear-gradient(45deg, transparent 0 14px, rgba(57, 255, 20, 0.05) 14px 16px);
  mask-image: linear-gradient(135deg, transparent 30%, black 100%);
  -webkit-mask-image: linear-gradient(135deg, transparent 30%, black 100%);
  pointer-events: none;
}

.page-contact .contact-hero-grid {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 32px;
  position: relative;
}

.page-contact .contact-hero-copy h1 {
  font-family: var(--font-headline);
  font-size: clamp(1.7rem, 5.2vw, 3.2rem);
  line-height: 1.18;
  letter-spacing: 0.01em;
  margin: 14px 0 18px;
  max-width: 15em;
  text-wrap: balance;
}

.page-contact .contact-hero-desc {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.85;
  max-width: 54em;
  margin: 0;
}

.page-contact .contact-hero-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding-top: 4px;
}

.page-contact .contact-hero .vertical-note {
  position: absolute;
  left: -6px;
  top: 80px;
  color: rgba(155, 177, 214, 0.4);
  display: none;
  pointer-events: none;
}

.page-contact .contact-directory {
  padding: 64px 0 0;
  position: relative;
}

.page-contact .contact-directory::before {
  content: "ROSTER / 256 CLUBS";
  position: absolute;
  top: 56px;
  right: 0;
  font-family: var(--font-data);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  color: rgba(155, 177, 214, 0.32);
  writing-mode: vertical-rl;
  pointer-events: none;
}

.page-contact .contact-directory-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  margin-top: 40px;
}

.page-contact .contact-cards-stack {
  display: grid;
  gap: 14px;
  position: relative;
}

.page-contact .contact-cards-stack::before {
  content: "";
  position: absolute;
  inset: 6px 8px -4px -4px;
  border: 1px solid var(--contact-panel-line);
  background: rgba(17, 43, 92, 0.3);
  z-index: 0;
  pointer-events: none;
}

.page-contact .contact-card {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 6px 16px;
  padding: 22px 20px 22px 22px;
  background: var(--ink-panel);
  border: 1px solid var(--border-grid);
  border-left: 2px solid var(--neon-green);
  box-shadow: 0 4px 0 rgba(17, 43, 92, 0.75);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), transform 0.3s var(--ease);
  z-index: 1;
}

.page-contact .contact-card:nth-child(2) {
  margin-left: 10px;
}

.page-contact .contact-card:nth-child(3) {
  margin-left: 20px;
}

.page-contact .contact-card:nth-child(4) {
  margin-left: 30px;
}

.page-contact .contact-card:hover {
  border-color: var(--neon-green);
  background: var(--ink-base);
  transform: translateX(4px);
}

.page-contact .contact-card-index {
  position: absolute;
  top: 10px;
  right: 14px;
  font-family: var(--font-data);
  font-size: 0.72rem;
  color: var(--copper);
  letter-spacing: 0.08em;
}

.page-contact .contact-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-grid);
  background: rgba(57, 255, 20, 0.05);
  color: var(--neon-green);
  grid-row: span 2;
}

.page-contact .contact-card-body {
  min-width: 0;
}

.page-contact .contact-card-title {
  font-family: var(--font-headline);
  font-size: 1rem;
  letter-spacing: 0.08em;
  margin: 0 0 6px;
  color: var(--text-primary);
}

.page-contact .contact-card-value {
  font-family: var(--font-data);
  font-size: 1.05rem;
  color: var(--text-primary);
  margin: 0 0 6px;
  overflow-wrap: anywhere;
  line-height: 1.4;
}

.page-contact .contact-card-value--data {
  color: var(--neon-green);
  letter-spacing: 0.04em;
}

.page-contact .contact-card-note {
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
}

.page-contact .contact-image-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-contact .contact-image-panel .image-frame {
  background: var(--ink-panel);
  border-color: var(--border-grid);
}

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

.page-contact .contact-image-caption {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  padding: 0 2px;
}

.page-contact .contact-tianjin {
  position: relative;
  padding: 72px 0;
  margin-top: 16px;
  overflow: hidden;
  background:
    repeating-linear-gradient(90deg, transparent 0 60px, rgba(30, 58, 102, 0.22) 60px 62px),
    linear-gradient(180deg, transparent, rgba(17, 43, 92, 0.25));
  border-top: 1px solid var(--border-grid);
}

.page-contact .contact-tianjin::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--highlight-gradient);
  opacity: 0.7;
}

.page-contact .contact-tianjin::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 62%;
  max-width: 760px;
  height: 100%;
  background:
    linear-gradient(90deg, transparent calc(100% - 1px), rgba(57, 255, 20, 0.12) calc(100% - 1px)),
    repeating-linear-gradient(180deg, transparent 0 18px, rgba(30, 58, 102, 0.36) 18px 19px);
  clip-path: polygon(0 64%, 12% 58%, 22% 66%, 34% 50%, 46% 62%, 58% 46%, 70% 58%, 84% 40%, 100% 54%, 100% 100%, 0 100%);
  opacity: 0.55;
  pointer-events: none;
}

.page-contact .contact-tianjin-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.page-contact .contact-tianjin-map {
  position: relative;
  border: 1px solid var(--border-grid);
  background: var(--ink-panel);
  overflow: hidden;
}

.page-contact .contact-tianjin-map img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .contact-tianjin-map-code {
  position: absolute;
  top: 12px;
  right: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: var(--font-data);
  font-size: 0.72rem;
  color: var(--neon-green);
  background: rgba(10, 31, 68, 0.82);
  padding: 6px 10px;
  border-left: 1px solid var(--neon-green);
}

.page-contact .contact-tianjin-copy {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-contact .contact-tianjin-copy .section-code {
  margin-bottom: 2px;
}

.page-contact .contact-tianjin-copy h3 {
  font-family: var(--font-headline);
  font-size: clamp(1.4rem, 3vw, 2rem);
  letter-spacing: 0.04em;
  margin: 0;
}

.page-contact .contact-tianjin-copy p {
  color: var(--text-secondary);
  font-size: 0.94rem;
  line-height: 1.8;
  margin: 0;
}

.page-contact .contact-tianjin-copy .text-note {
  font-size: 0.84rem;
}

.page-contact .text-link {
  display: inline-block;
  color: var(--neon-green);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
  width: fit-content;
}

.page-contact .text-link:hover,
.page-contact .text-link:focus-visible {
  border-bottom-color: var(--neon-green);
  color: var(--text-primary);
}

.page-contact .contact-purpose {
  padding: 24px 0 72px;
}

.page-contact .contact-purpose-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin: 36px 0 28px;
}

.page-contact .purpose-item {
  position: relative;
  padding: 26px 24px 24px 28px;
  background: var(--ink-panel);
  border: 1px solid var(--border-grid);
  border-top: 3px solid var(--copper);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-contact .purpose-item:hover,
.page-contact .purpose-item:focus-within {
  border-top-color: var(--neon-green);
  background: var(--ink-base);
}

.page-contact .purpose-item-num {
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--copper);
  letter-spacing: 0.12em;
  margin-bottom: 18px;
}

.page-contact .purpose-item h3 {
  font-family: var(--font-headline);
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  margin: 0 0 10px;
}

.page-contact .purpose-item p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.75;
  margin: 0 0 14px;
}

.page-contact .contact-purpose-note {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 22px 24px;
  border: 1px dashed var(--border-grid);
  background: rgba(30, 58, 102, 0.18);
}

.page-contact .contact-purpose-note p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 0;
}

.page-contact .contact-form-section {
  position: relative;
  padding: 72px 0 96px;
  border-top: 1px solid var(--border-grid);
  background:
    radial-gradient(ellipse at 12% 70%, rgba(57, 255, 20, 0.05) 0%, transparent 50%),
    var(--ink-deep);
}

.page-contact .contact-form-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
}

.page-contact .contact-form-intro {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-contact .contact-form-intro .section-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: 1.2;
  margin: 0;
}

.page-contact .contact-form-intro > p {
  color: var(--text-secondary);
  line-height: 1.85;
  margin: 0;
}

.page-contact .contact-form-points {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-form-points li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-primary);
  padding: 10px 14px;
  background: rgba(17, 43, 92, 0.35);
  border-left: 2px solid var(--copper);
}

.page-contact .contact-form-points li span {
  font-family: var(--font-data);
  font-size: 0.72rem;
  color: var(--copper);
  letter-spacing: 0.08em;
}

.page-contact .contact-form-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.page-contact .contact-form-stat {
  padding: 18px 16px;
  background: var(--ink-panel);
  border: 1px solid var(--border-grid);
  border-bottom: 2px solid var(--neon-green);
}

.page-contact .contact-form-stat-value {
  display: block;
  font-family: var(--font-data);
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  color: var(--neon-green);
  line-height: 1.2;
}

.page-contact .contact-form-stat-label {
  display: block;
  margin-top: 6px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.page-contact .contact-form-card {
  position: relative;
  padding: 32px 24px 28px;
  background: var(--ink-panel);
  border: 1px solid var(--border-grid);
  border-top: 3px solid var(--neon-green);
}

.page-contact .contact-form-card::before {
  content: "FEEDBACK FORM";
  position: absolute;
  top: -11px;
  right: 18px;
  padding: 3px 12px;
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--neon-green);
  background: var(--ink-deep);
  border: 1px solid var(--neon-green);
}

.page-contact .form-field {
  margin-bottom: 20px;
  min-width: 0;
}

.page-contact .form-field label {
  display: block;
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.page-contact .form-field input,
.page-contact .form-field select,
.page-contact .form-field textarea {
  width: 100%;
  max-width: 100%;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text-primary);
  background-color: var(--ink-deep);
  border: 1px solid var(--border-grid);
  border-radius: 0;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
  box-sizing: border-box;
}

.page-contact .form-field textarea {
  resize: vertical;
  min-height: 120px;
}

.page-contact .form-field input::placeholder,
.page-contact .form-field textarea::placeholder {
  color: rgba(155, 177, 214, 0.55);
}

.page-contact .form-field input:focus,
.page-contact .form-field select:focus,
.page-contact .form-field textarea:focus {
  outline: none;
  border-color: var(--neon-green);
  box-shadow: 0 0 0 1px rgba(57, 255, 20, 0.25);
}

.page-contact .form-field input:focus-visible,
.page-contact .form-field select:focus-visible,
.page-contact .form-field textarea:focus-visible {
  outline: 2px solid var(--neon-green);
  outline-offset: 2px;
}

.page-contact .form-field select {
  appearance: none;
  -webkit-appearance: none;
  color-scheme: dark;
  background-color: var(--ink-deep);
  background-image:
    linear-gradient(45deg, transparent 50%, var(--copper) 50%),
    linear-gradient(135deg, var(--copper) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 40px;
  cursor: pointer;
}

.page-contact .form-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.page-contact .form-actions .btn {
  min-width: 148px;
}

.page-contact .form-actions .btn:active {
  transform: translateY(1px);
}

.page-contact .form-actions .text-note {
  max-width: 180px;
  font-size: 0.76rem;
  line-height: 1.6;
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .purpose-item,
  .page-contact .text-link,
  .page-contact .form-field input,
  .page-contact .form-field select,
  .page-contact .form-field textarea,
  .page-contact .btn {
    transition: none;
  }

  .page-contact .contact-card:hover,
  .page-contact .purpose-item:hover {
    transform: none;
  }
}

@media (min-width: 768px) {
  .page-contact .contact-hero {
    padding: 56px 0 48px;
  }

  .page-contact .contact-hero-grid {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
    gap: 40px;
  }

  .page-contact .contact-hero .vertical-note {
    display: block;
  }

  .page-contact .contact-hero-copy {
    max-width: 70%;
  }

  .page-contact .contact-hero-desc {
    font-size: 1.05rem;
  }

  .page-contact .contact-directory {
    padding: 88px 0 0;
  }

  .page-contact .contact-directory-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
    gap: 44px;
    align-items: start;
  }

  .page-contact .contact-cards-stack {
    gap: 16px;
  }

  .page-contact .contact-card {
    padding: 26px 24px 26px 28px;
  }

  .page-contact .contact-card-value {
    font-size: 1.12rem;
  }

  .page-contact .contact-tianjin-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 48px;
  }

  .page-contact .contact-purpose-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .contact-form-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 56px;
    align-items: start;
  }

  .page-contact .contact-form-card {
    padding: 40px 32px 32px;
  }

  .page-contact .contact-form-card::before {
    right: 24px;
  }
}

@media (min-width: 1100px) {
  .page-contact .contact-hero-copy h1 {
    font-size: clamp(2.2rem, 4vw, 3.4rem);
  }

  .page-contact .contact-directory-grid {
    gap: 60px;
  }

  .page-contact .contact-directory::before {
    right: -14px;
  }

  .page-contact .contact-form-layout {
    gap: 80px;
  }

  .page-contact .contact-tianjin {
    padding: 96px 0;
  }
}