.page-contact {
  --pc-sticky-top: 96px;
  --pc-block-gap: clamp(52px, 6vw, 76px);
  --pc-card-shadow: 10px 10px 0 0 var(--ink-700);
  background: var(--ink-950);
  color: var(--paper);
}

.page-contact .breadcrumb {
  padding-top: 20px;
}

/* 首屏 */
.page-contact .contact-hero {
  position: relative;
  padding: 40px 0 44px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 100% at 10% 0%, rgba(63, 227, 210, 0.14), transparent 58%),
    radial-gradient(90% 90% at 92% 16%, rgba(255, 106, 43, 0.13), transparent 62%),
    var(--ink-950);
}

.page-contact .contact-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--sage);
}

.page-contact .contact-hero__title {
  margin: 0 0 22px;
  max-width: 16ch;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(2.3rem, 8.4vw, 5.4rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--paper);
}

.page-contact .contact-hero__lede {
  margin: 0;
  max-width: 40ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--paper-2);
}

.page-contact .contact-hero__facts {
  display: grid;
  gap: 1px;
  margin: 32px 0 0;
  padding: 0;
  background: var(--line);
  border-top: 1px solid var(--line);
}

.page-contact .contact-fact {
  padding: 16px 0;
  background: var(--ink-950);
}

.page-contact .contact-fact dt {
  margin: 0 0 6px;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--sage);
}

.page-contact .contact-fact dd {
  margin: 0;
  font-family: var(--font-cond);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--cyan);
}

/* 双栏主体 */
.page-contact .contact-body {
  display: grid;
  gap: 44px;
  padding: 44px 0 72px;
}

.page-contact .contact-card {
  position: relative;
  padding: 26px 22px 24px;
  background: var(--paper);
  color: var(--text-ink);
  border: 1px solid var(--paper-2);
  box-shadow: var(--pc-card-shadow);
}

.page-contact .contact-card__label {
  margin: 0 0 18px;
  font-family: var(--font-cond);
  font-weight: 800;
  font-size: 0.86rem;
  letter-spacing: 0.14em;
  color: var(--text-ink);
}

.page-contact .contact-card__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-card__row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid var(--line-paper);
}

.page-contact .contact-card__key {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: rgba(20, 32, 28, 0.6);
}

.page-contact .contact-card__val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--text-ink);
  overflow-wrap: anywhere;
}

.page-contact .contact-card__val--addr {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.95rem;
}

.page-contact .contact-card__note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-paper);
  font-size: 0.86rem;
  line-height: 1.75;
  color: rgba(20, 32, 28, 0.78);
}

.page-contact .contact-main {
  min-width: 0;
}

.page-contact .contact-figure {
  margin: 0 0 var(--pc-block-gap);
}

.page-contact .contact-figure .figure__media {
  border: 1px solid var(--line-strong);
}

.page-contact .contact-section {
  margin-bottom: var(--pc-block-gap);
}

.page-contact .contact-section:last-child {
  margin-bottom: 0;
}

.page-contact .guide-block__title {
  margin: 0 0 10px;
  font-family: var(--font-cond);
  font-weight: 800;
  font-size: clamp(1.35rem, 3.6vw, 1.9rem);
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--paper);
}

.page-contact .guide-block__lede {
  margin: 0 0 24px;
  max-width: 42ch;
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--sage);
}

/* 咨询前准备 */
.page-contact .prep-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .prep-list__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 18px 0;
  background: var(--ink-950);
}

.page-contact .prep-list__num {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--signal);
}

.page-contact .prep-list__title {
  margin: 0 0 6px;
  font-family: var(--font-cond);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-contact .prep-list__text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--paper-2);
}

.page-contact .prep-note {
  margin: 18px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--amber);
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--sage);
}

/* 处理流程 */
.page-contact .flow {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 4px;
}

.page-contact .flow__step {
  position: relative;
  padding: 20px 0 20px 26px;
  border-left: 2px solid var(--line-strong);
}

.page-contact .flow__step::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 24px;
  width: 10px;
  height: 10px;
  background: var(--signal);
}

.page-contact .flow__step-time {
  margin: 0 0 8px;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--sage);
}

.page-contact .flow__step-title {
  margin: 0 0 8px;
  font-family: var(--font-cond);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-contact .flow__step-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--paper-2);
}

/* 合作 */
.page-contact .coop__grid {
  display: grid;
  gap: 14px;
}

.page-contact .coop__card {
  padding: 20px 18px;
  background: var(--ink-800);
  border-left: 3px solid var(--line-strong);
}

.page-contact .coop__card--orange {
  border-left-color: var(--signal);
}

.page-contact .coop__card--cyan {
  border-left-color: var(--cyan);
}

.page-contact .coop__card--amber {
  border-left-color: var(--amber);
}

.page-contact .coop__card-title {
  margin: 0 0 10px;
  font-family: var(--font-cond);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-contact .coop__card-text {
  margin: 0 0 12px;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--paper-2);
}

.page-contact .coop__card-need {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line-strong);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--sage);
}

.page-contact .coop__foot {
  margin: 20px 0 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--sage);
}

/* 地址 */
.page-contact .locate {
  padding: 28px 22px;
  background: var(--ink-800);
  border: 1px solid var(--line);
}

.page-contact .locate__grid {
  display: grid;
  gap: 26px;
}

.page-contact .locate__label {
  margin: 0 0 6px;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--sage);
}

.page-contact .locate__addr {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .locate__note {
  margin: 0;
  max-width: 38ch;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--paper-2);
}

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

.page-contact .locate-figure .figure__media {
  border: 1px solid var(--line-strong);
}

/* 站内指引 */
.page-contact .help-links__title {
  margin: 0 0 20px;
  font-family: var(--font-cond);
  font-weight: 800;
  font-size: clamp(1.2rem, 3.2vw, 1.6rem);
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .help-links__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .help-links__item {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  background: var(--ink-950);
}

.page-contact .help-links__link {
  justify-self: start;
  font-family: var(--font-cond);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.02em;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-contact .help-links__link:hover,
.page-contact .help-links__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-contact .help-links__desc {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--sage);
}

@media (min-width: 640px) {
  .page-contact .contact-hero {
    padding: 56px 0 60px;
  }

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

  .page-contact .contact-fact {
    padding: 18px 20px 18px 0;
  }

  .page-contact .contact-fact + .contact-fact {
    padding-left: 20px;
    border-left: 1px solid var(--line);
  }

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

@media (min-width: 780px) {
  .page-contact .flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }

  .page-contact .flow__step {
    padding: 26px 26px 0 0;
    border-left: 0;
    border-top: 2px solid var(--line-strong);
  }

  .page-contact .flow__step::before {
    left: 0;
    top: -6px;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-body {
    grid-template-columns: minmax(300px, 372px) minmax(0, 1fr);
    gap: clamp(44px, 5vw, 80px);
    align-items: start;
    padding: 56px 0 96px;
  }

  .page-contact .contact-aside {
    position: sticky;
    top: var(--pc-sticky-top);
  }

  .page-contact .locate {
    padding: 34px 30px;
  }

  .page-contact .locate__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 34px;
    align-items: center;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .help-links__link {
    transition: none;
  }
}