.page-contact {
  background: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
}

.page-contact .contact-hero {
  padding-top: var(--space-4);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    gap: var(--space-6);
    align-items: end;
  }
}

.page-contact .contact-hero__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  letter-spacing: var(--tracking-heading);
  line-height: var(--leading-heading);
  margin: var(--space-2) 0 var(--space-3);
  max-width: 22ch;
}

@media (min-width: 700px) {
  .page-contact .contact-hero__title {
    font-size: var(--text-3xl);
  }
}

.page-contact .contact-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-top: var(--space-3);
}

.page-contact .contact-hero__media {
  position: relative;
  margin: var(--space-6) 0 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-contact .contact-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(118deg, color-mix(in srgb, var(--color-accent) 30%, transparent) 0%, transparent 58%);
  pointer-events: none;
}

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

/* 回复时段卡 */
.page-contact .timecard {
  position: relative;
  overflow: hidden;
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--shadow-1);
}

.page-contact .timecard::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -34%;
  width: 70%;
  height: 62%;
  background: var(--color-primary);
  opacity: 0.24;
  transform: rotate(-14deg);
  pointer-events: none;
}

.page-contact .timecard .idx {
  color: var(--color-contrast-accent);
  position: relative;
  z-index: 1;
}

.page-contact .timecard__figure {
  display: flex;
  align-items: baseline;
  gap: 0.08em;
  font-family: var(--font-mono);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  letter-spacing: -0.03em;
  line-height: 1;
  margin: var(--space-2) 0 var(--space-1);
  color: var(--color-contrast-ink);
  position: relative;
  z-index: 1;
}

.page-contact .timecard__dash {
  color: var(--color-primary);
}

.page-contact .timecard__note {
  margin: 0 0 var(--space-3);
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-contrast-ink) 72%, transparent);
  position: relative;
  z-index: 1;
}

.page-contact .timecard__points {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  z-index: 1;
}

.page-contact .timecard__points li {
  position: relative;
  padding: var(--space-2) 0 var(--space-2) var(--space-3);
  border-top: var(--border-thin) solid var(--color-contrast-line);
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-contrast-ink) 88%, transparent);
}

.page-contact .timecard__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: calc(var(--space-2) + 0.6em);
  width: var(--space-2);
  height: var(--border-thin);
  background: var(--color-primary);
}

/* 三类需求 */
.page-contact .route-list {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-contact .route-row {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-4) 0;
  border-bottom: var(--border-thin) solid var(--color-line);
  transition: transform 0.18s ease;
}

@media (min-width: 900px) {
  .page-contact .route-row {
    grid-template-columns: minmax(0, 170px) minmax(0, 1fr);
    gap: var(--space-4);
  }

  .page-contact .route-row:hover {
    transform: translateX(6px);
  }
}

.page-contact .route-row__key {
  margin: 0;
  padding: 0.25em 0 0.25em var(--space-2);
  border-left: var(--border-thick) solid var(--color-primary);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-primary);
  text-transform: uppercase;
  align-self: start;
}

.page-contact .route-row__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  letter-spacing: var(--tracking-heading);
  line-height: var(--leading-heading);
  margin: 0 0 var(--space-1);
}

.page-contact .route-row__body p {
  margin: 0 0 var(--space-2);
  max-width: var(--measure);
}

.page-contact .route-row__prep {
  padding-left: var(--space-2);
  border-left: var(--border-thin) solid var(--color-accent);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

@media (hover: hover) and (min-width: 900px) {
  .page-contact .route-row__prep {
    max-height: 0;
    margin-top: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.22s ease, opacity 0.22s ease, margin-top 0.22s ease;
  }

  .page-contact .route-row:hover .route-row__prep,
  .page-contact .route-row:focus-within .route-row__prep {
    max-height: 8em;
    margin-top: var(--space-2);
    opacity: 1;
  }
}

.page-contact .route-row__link {
  margin: 0;
}

.page-contact .route-row__link a {
  color: var(--color-accent);
  font-weight: var(--weight-heading);
  text-decoration: underline;
  text-decoration-thickness: var(--border-thin);
  text-underline-offset: 0.22em;
}

.page-contact .route-row__link a:hover,
.page-contact .route-row__link a:focus-visible {
  color: var(--color-primary);
}

/* 客服邮箱 */
.page-contact .contact-mail {
  background: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-contact .contact-mail__grid {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 900px) {
  .page-contact .contact-mail__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-6);
    align-items: start;
  }
}

.page-contact .contact-mail .eyebrow,
.page-contact .contact-mail .section__title,
.page-contact .contact-mail .lede {
  color: var(--color-primary-ink);
}

.page-contact .contact-mail .lede {
  max-width: var(--measure);
}

.page-contact .mail-card {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border: var(--border-thin) solid var(--color-contrast-line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-2);
  padding: var(--space-4);
}

.page-contact .mail-card .idx {
  color: var(--color-contrast-accent);
}

.page-contact .mail-card__addr {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  letter-spacing: -0.01em;
  line-height: 1.3;
  word-break: break-all;
  user-select: all;
  margin: var(--space-1) 0 var(--space-2);
  color: var(--color-contrast-ink);
}

.page-contact .mail-card__hint {
  margin: 0;
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-contrast-ink) 72%, transparent);
}

.page-contact .mail-card__demo {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

.page-contact .mail-card__demo code {
  display: block;
  margin-top: var(--space-1);
  padding: var(--space-2);
  border-left: var(--border-thick) solid var(--color-contrast-accent);
  background: color-mix(in srgb, var(--color-contrast-accent) 18%, transparent);
  color: var(--color-contrast-ink);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.6;
  word-break: break-all;
}

.page-contact .mail-card__demo + .mail-card__hint {
  margin-top: var(--space-3);
}

/* 电话与地址 */
.page-contact .contact-direct {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-contact .contact-direct .eyebrow {
  color: var(--color-contrast-accent);
}

.page-contact .contact-direct .section__title {
  color: var(--color-contrast-ink);
}

.page-contact .contact-direct__list {
  display: grid;
  gap: 0;
  margin-top: var(--space-4);
}

@media (min-width: 900px) {
  .page-contact .contact-direct__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-6);
  }
}

.page-contact .contact-direct__item {
  padding: var(--space-3) 0;
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

.page-contact .contact-direct__item .idx {
  color: var(--color-contrast-accent);
}

.page-contact .contact-direct__value {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin: var(--space-1) 0;
  word-break: break-word;
  color: var(--color-contrast-ink);
}

.page-contact .contact-direct__value--addr {
  font-family: var(--font-body);
  font-size: var(--text-base);
  letter-spacing: normal;
  line-height: var(--leading-body);
}

.page-contact .contact-direct__note {
  margin: 0;
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-contrast-ink) 70%, transparent);
}

/* 准备清单 */
.page-contact .contact-prep__grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 900px) {
  .page-contact .contact-prep__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
    gap: var(--space-8);
    align-items: start;
  }
}

.page-contact .contact-prep__media {
  margin: var(--space-4) 0 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: var(--border-thin) solid var(--color-line);
}

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

.page-contact .prep-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-1) var(--space-3);
  padding: var(--space-3) 0;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-contact .prep-item:last-child {
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-contact .prep-item__num {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  color: var(--color-primary);
  padding-top: 0.18em;
}

.page-contact .prep-item__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  letter-spacing: var(--tracking-heading);
  line-height: var(--leading-heading);
  margin: 0;
}

.page-contact .prep-item__body {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

/* 回复节奏 */
.page-contact .rhythm-card {
  background: var(--color-surface-alt);
  border-left: var(--border-thick) solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.page-contact .rhythm-card .section__title {
  font-size: var(--text-xl);
}

.page-contact .rhythm-list {
  list-style: none;
  margin: var(--space-3) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

@media (min-width: 720px) {
  .page-contact .rhythm-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
  }
}

.page-contact .rhythm-list li {
  padding-top: var(--space-2);
  border-top: var(--border-thin) solid var(--color-line);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

/* 出口 */
.page-contact .contact-outro__box {
  display: grid;
  gap: var(--space-3);
  max-width: var(--measure);
  padding-top: var(--space-4);
  border-top: var(--border-thick) solid var(--color-primary);
}

.page-contact .contact-outro__box p {
  margin: 0;
}

.page-contact .contact-outro__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  letter-spacing: var(--tracking-heading);
  line-height: var(--leading-heading);
  margin: 0;
}

.page-contact .contact-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.page-contact .contact-outro__fine {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-contact .contact-outro__fine a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-thickness: var(--border-thin);
  text-underline-offset: 0.22em;
}

.page-contact .contact-outro__fine a:hover,
.page-contact .contact-outro__fine a:focus-visible {
  color: var(--color-primary);
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .route-row,
  .page-contact .route-row__prep {
    transition: none;
  }

  .page-contact .route-row:hover {
    transform: none;
  }
}