.page-contact {
  --pc-gap: clamp(16px, 2.6vw, 26px);
  --pc-block: clamp(40px, 6vw, 76px);
  display: block;
  overflow-x: hidden;
}

.page-contact .breadcrumb {
  padding-top: clamp(18px, 3vw, 30px);
}

.page-contact .contact-hero {
  padding-block: clamp(28px, 5vw, 52px) clamp(36px, 5vw, 68px);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-contact .contact-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grass-500);
}

.page-contact h1 {
  margin: 0 0 18px;
  font-size: clamp(2.05rem, 7.2vw, 4.2rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.page-contact .contact-hero__lead {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(1rem, 1.6vw, 1.08rem);
  line-height: 1.85;
  color: var(--white-050);
}

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

.page-contact .hero-jump a {
  display: inline-block;
  padding: 8px 14px;
  border: 2px solid var(--line-600);
  border-radius: var(--r);
  font-size: 0.9rem;
  color: var(--white-050);
  text-decoration: none;
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-contact .hero-jump a:hover {
  transform: translateY(-2px);
  border-color: var(--grass-500);
  background: var(--ink-700);
}

.page-contact .hero-jump a:focus-visible,
.page-contact .next-links a:focus-visible {
  outline: 3px solid var(--cyan-400);
  outline-offset: 2px;
}

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

.page-contact .contact-hero__media,
.page-contact .contact-side__media {
  margin: 0;
}

.page-contact .contact-block {
  padding-block: var(--pc-block);
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.page-contact .block-head {
  display: grid;
  gap: 10px 26px;
  margin-bottom: clamp(22px, 3.4vw, 38px);
}

.page-contact .block-head__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1rem;
  letter-spacing: 0.16em;
  color: var(--neon-500);
}

.page-contact .block-head h2 {
  margin: 0;
  font-size: clamp(1.6rem, 4.4vw, 2.9rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.page-contact .block-head__note {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.75;
  color: var(--steel-400);
}

/* 渠道卡片：非对称错落网格 */
.page-contact .channel-grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .channel-card {
  min-width: 0;
  padding: clamp(20px, 2.4vw, 28px);
  background: var(--ink-700);
  border: 2px solid var(--line-600);
  border-top: 4px solid var(--grass-500);
  border-radius: var(--r);
  box-shadow: var(--shadow-hard-ink);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-contact .channel-card:hover {
  transform: translateY(-4px);
  box-shadow: 9px 10px 0 #02060f;
}

.page-contact .channel-card--trainee { border-top-color: var(--violet-500); }
.page-contact .channel-card--submit { border-top-color: var(--neon-500); }
.page-contact .channel-card--media { border-top-color: var(--cyan-400); }

.page-contact .channel-card__no {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  color: var(--neon-500);
}

.page-contact .channel-card h3 {
  margin: 0 0 16px;
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  line-height: 1.3;
}

.page-contact .channel-card__facts {
  margin: 0;
  display: grid;
  gap: 4px;
}

.page-contact .channel-card__facts dt {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  color: var(--steel-400);
}

.page-contact .channel-card__facts dt:first-child {
  margin-top: 0;
}

.page-contact .channel-card__facts dd {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--white-050);
}

/* 直接联系 */
.page-contact .contact-split {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-contact .contact-panel {
  min-width: 0;
  padding: clamp(20px, 2.8vw, 32px);
  background: linear-gradient(158deg, var(--ink-700), var(--ink-900) 72%);
  border: 2px solid var(--line-600);
  border-radius: var(--r);
  box-shadow: var(--shadow-hard-ink);
}

.page-contact .contact-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 20px;
}

.page-contact .contact-item {
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--line-600);
}

.page-contact .contact-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .contact-item__label {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--neon-500);
}

.page-contact .contact-item__value {
  margin: 0;
  font-size: clamp(1.02rem, 2vw, 1.2rem);
  font-weight: 600;
  line-height: 1.45;
  color: var(--white-050);
  word-break: break-word;
}

.page-contact .contact-item__hint {
  margin: 6px 0 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--steel-400);
}

.page-contact .hours {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 2px solid var(--line-600);
}

.page-contact .hours__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--grass-500);
}

.page-contact .hours__track {
  height: 12px;
  border: 2px solid var(--line-600);
  border-radius: 999px;
  background: var(--ink-900);
  overflow: hidden;
}

.page-contact .hours__fill {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--grass-700), var(--grass-500) 58%, var(--cyan-400));
}

.page-contact .hours__scale {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--steel-400);
}

.page-contact .contact-side {
  min-width: 0;
  display: grid;
  gap: clamp(18px, 3vw, 28px);
}

.page-contact .submit-panel {
  padding: clamp(20px, 2.8vw, 32px);
  background: var(--ink-700);
  border: 2px solid var(--line-600);
  border-left: 6px solid var(--neon-500);
  border-radius: var(--r);
}

.page-contact .submit-panel h3 {
  margin: 0 0 12px;
  font-size: clamp(1.18rem, 2.4vw, 1.48rem);
}

.page-contact .submit-panel > p {
  margin: 0 0 18px;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--white-050);
}

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

.page-contact .field-row {
  display: grid;
  gap: 4px 14px;
  padding: 12px 14px;
  background: var(--ink-900);
  border: 2px solid var(--line-800);
  border-radius: var(--r);
}

.page-contact .field-row__label {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  color: var(--neon-500);
}

.page-contact .field-row__hint {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--steel-400);
}

.page-contact .submit-panel__note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 2px solid var(--line-600);
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--grass-500);
}

/* 沟通准备 */
.page-contact .prep-grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .prep-item {
  min-width: 0;
  padding-top: 20px;
  border-top: 3px solid var(--grass-700);
}

.page-contact .prep-item:nth-child(2) { border-top-color: var(--violet-500); }
.page-contact .prep-item:nth-child(3) { border-top-color: var(--neon-500); }
.page-contact .prep-item:nth-child(4) { border-top-color: var(--cyan-400); }

.page-contact .prep-item h3 {
  margin: 0 0 12px;
  font-size: 1.06rem;
  line-height: 1.35;
}

.page-contact .prep-item ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--steel-400);
}

/* 相关入口 */
.page-contact .contact-next {
  padding-bottom: clamp(56px, 8vw, 96px);
}

.page-contact .next-links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-contact .next-links a {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 20px;
  border: 2px solid var(--line-600);
  border-radius: var(--r);
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--white-050);
  text-decoration: none;
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-contact .next-links a:hover {
  transform: translateX(4px);
  border-color: var(--grass-500);
  background: var(--ink-700);
}

.page-contact .next-links span {
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1.65;
  color: var(--steel-400);
}

@media (min-width: 560px) {
  .page-contact .field-row {
    grid-template-columns: 100px minmax(0, 1fr);
    align-items: baseline;
  }
}

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

  .page-contact .next-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 700px) {
  .page-contact .prep-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(22px, 3vw, 40px);
  }
}

@media (min-width: 860px) {
  .page-contact .block-head {
    grid-template-columns: 76px minmax(0, 1fr) minmax(0, 0.92fr);
    align-items: end;
  }
}

@media (min-width: 940px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-contact .contact-split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 1060px) {
  .page-contact .channel-grid {
    grid-template-columns: 1.26fr 0.95fr 1fr 0.84fr;
    align-items: start;
  }

  .page-contact .channel-card:nth-child(2) { margin-top: 30px; }
  .page-contact .channel-card:nth-child(3) { margin-top: 12px; }
  .page-contact .channel-card:nth-child(4) { margin-top: 46px; }

  .page-contact .prep-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .next-links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .hero-jump a,
  .page-contact .next-links a {
    transition: none;
  }

  .page-contact .channel-card:hover,
  .page-contact .next-links a:hover,
  .page-contact .hero-jump a:hover {
    transform: none;
  }
}