/* ================= 联系通道 ================= */

.page-contact {
  background: var(--c-cream);
  color: var(--c-rock);
}

.page-contact .timing,
.page-contact .route-list,
.page-contact .prep-list,
.page-contact .contact-card__facts {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding: clamp(1.75rem, 4vw, 2.75rem) 0 clamp(2.5rem, 6vw, 4.5rem);
  background:
    radial-gradient(120% 72% at 10% -12%, rgba(207, 224, 230, .92) 0%, rgba(250, 246, 239, 0) 62%),
    linear-gradient(180deg, #EDF4F6 0%, var(--c-cream) 74%);
  border-bottom: var(--stroke);
}

.page-contact .contact-hero__head {
  max-width: 44rem;
  margin-top: clamp(1.25rem, 3vw, 2rem);
}

.page-contact .contact-hero__head h1 {
  margin: var(--space-3) 0 var(--space-4);
  font-size: var(--fs-h1);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--c-channel-deep);
}

.page-contact .contact-hero__head .lede {
  max-width: 40rem;
  font-size: var(--fs-body);
  line-height: 1.78;
  color: var(--c-rock);
}

.page-contact .contact-hero__figure {
  margin: clamp(2rem, 4.5vw, 3.25rem) 0 0;
  border: var(--stroke);
  border-radius: var(--r-card);
  overflow: hidden;
  background: var(--c-glacier);
  box-shadow: var(--shadow-soft);
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 5;
  object-fit: cover;
}

/* ---------- 三条通道 ---------- */
.page-contact .contact-paths {
  padding: clamp(3.5rem, 7vw, 6rem) 0 clamp(3rem, 6vw, 5rem);
}

.page-contact .contact-paths__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  align-items: start;
  margin-top: clamp(2rem, 4vw, 3rem);
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: clamp(1.375rem, 3vw, 1.875rem);
  background: var(--c-white);
  border: var(--stroke);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--c-channel);
}

.page-contact .contact-card--phone::before { background: var(--c-save); }
.page-contact .contact-card--visit::before { background: var(--c-terra); }
.page-contact .contact-card--visit { background: var(--c-sand); }

.page-contact .contact-card__index {
  font-family: var(--f-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-terra);
}

.page-contact .contact-card__title {
  font-size: var(--fs-h3);
  line-height: 1.3;
  color: var(--c-channel-deep);
}

.page-contact .contact-card__desc {
  font-size: var(--fs-small);
  line-height: 1.72;
  color: var(--c-rock-soft);
}

.page-contact .contact-card__value {
  font-family: var(--f-mono);
  font-size: clamp(0.9375rem, 1.5vw, 1.1875rem);
  line-height: 1.5;
  letter-spacing: -0.005em;
  color: var(--c-channel-deep);
  overflow-wrap: anywhere;
}

.page-contact .contact-card__value a {
  color: inherit;
  text-decoration: none;
  border-bottom: var(--line) solid var(--c-glacier-deep);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .contact-card__value a:hover,
.page-contact .contact-card__value a:focus-visible {
  color: var(--c-channel);
  border-bottom-color: var(--c-channel);
}

.page-contact .contact-card__facts {
  display: grid;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: var(--line) dashed rgba(156, 188, 201, .85);
  font-size: var(--fs-small);
  line-height: 1.62;
  color: var(--c-rock);
}

.page-contact .contact-card__facts li {
  display: grid;
  gap: .2rem;
}

.page-contact .contact-card__label {
  font-family: var(--f-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  color: var(--c-rock-soft);
}

.page-contact .contact-card__figure {
  margin: 0;
  border: var(--stroke);
  border-radius: 12px;
  overflow: hidden;
  background: var(--c-cream);
}

.page-contact .contact-card__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 回复节奏 ---------- */
.page-contact .contact-timing {
  padding: clamp(3.5rem, 7vw, 6rem) 0;
  background: linear-gradient(180deg, #F1F6F7 0%, var(--c-cream) 100%);
  border-top: var(--stroke);
  border-bottom: var(--stroke);
}

.page-contact .timing {
  margin-top: clamp(2rem, 4vw, 3rem);
}

.page-contact .timing__row {
  display: grid;
  gap: var(--space-2);
  padding: clamp(1.25rem, 3vw, 1.75rem) 0;
  border-top: var(--line) solid rgba(156, 188, 201, .55);
}

.page-contact .timing__row:last-child {
  border-bottom: var(--line) solid rgba(156, 188, 201, .55);
}

.page-contact .timing__time {
  font-family: var(--f-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  color: var(--c-channel);
}

.page-contact .timing__body h3 {
  margin-bottom: var(--space-2);
  font-size: var(--fs-h3);
  line-height: 1.35;
  color: var(--c-channel-deep);
}

.page-contact .timing__body p {
  font-size: var(--fs-small);
  line-height: 1.78;
  color: var(--c-rock);
}

.page-contact .timing__tagline {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
  font-family: var(--f-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  color: var(--c-rock-soft);
}

/* ---------- 事项归类 ---------- */
.page-contact .contact-routes {
  padding: clamp(3.5rem, 7vw, 6rem) 0;
}

.page-contact .route-list {
  margin-top: clamp(2rem, 4vw, 3rem);
}

.page-contact .route-item {
  display: grid;
  gap: var(--space-2);
  padding: clamp(1.25rem, 3vw, 1.625rem) 0;
  border-top: var(--line) solid rgba(156, 188, 201, .55);
}

.page-contact .route-item:last-child {
  border-bottom: var(--line) solid rgba(156, 188, 201, .55);
}

.page-contact .route-item__topic {
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--c-channel-deep);
}

.page-contact .route-item__pick {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--f-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.05em;
  color: var(--c-rock);
  overflow-wrap: anywhere;
}

.page-contact .route-item__badge {
  padding: .18rem .65rem;
  border: var(--line) solid rgba(31, 95, 216, .35);
  border-radius: var(--r-pill);
  color: var(--c-channel);
  white-space: nowrap;
}

.page-contact .route-item__why {
  font-size: var(--fs-small);
  line-height: 1.78;
  color: var(--c-rock-soft);
}

/* ---------- 写信前准备 ---------- */
.page-contact .contact-prep {
  padding: clamp(3.5rem, 7vw, 6rem) 0;
  background: linear-gradient(180deg, var(--c-cream) 0%, #F2F5F6 100%);
}

.page-contact .prep-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  margin-top: clamp(2rem, 4vw, 3rem);
}

.page-contact .prep-item {
  display: grid;
  gap: var(--space-2);
  padding: clamp(1.25rem, 3vw, 1.5rem);
  background: var(--c-white);
  border: var(--stroke);
  border-radius: var(--r-card);
}

.page-contact .prep-item__num {
  font-family: var(--f-mono);
  font-size: 1.625rem;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--c-terra);
}

.page-contact .prep-item__title {
  font-size: 1.0625rem;
  line-height: 1.45;
  color: var(--c-channel-deep);
}

.page-contact .prep-item p {
  font-size: var(--fs-small);
  line-height: 1.72;
  color: var(--c-rock-soft);
}

/* ---------- 快捷入口 ---------- */
.page-contact .contact-quick {
  padding: clamp(3.5rem, 7vw, 6rem) 0 clamp(4rem, 8vw, 7rem);
}

.page-contact .quick-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  margin-top: clamp(2rem, 4vw, 3rem);
}

.page-contact .quick-card {
  display: grid;
  gap: var(--space-2);
  padding: clamp(1.375rem, 3vw, 1.75rem);
  background: var(--c-white);
  border: var(--stroke);
  border-radius: var(--r-card);
  color: inherit;
  text-decoration: none;
  transition: transform .22s var(--ease), border-color .22s var(--ease), box-shadow .22s var(--ease);
}

.page-contact .quick-card:hover,
.page-contact .quick-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--c-glacier-deep);
  box-shadow: var(--shadow-soft);
}

.page-contact .quick-card__meta {
  font-family: var(--f-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  color: var(--c-rock-soft);
}

.page-contact .quick-card__title {
  font-size: var(--fs-h3);
  line-height: 1.3;
  color: var(--c-channel-deep);
}

.page-contact .quick-card__desc {
  font-size: var(--fs-small);
  line-height: 1.72;
  color: var(--c-rock-soft);
}

.page-contact .quick-card__cta {
  display: inline-block;
  margin-top: var(--space-2);
  font-size: var(--fs-small);
  color: var(--c-channel);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .quick-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-contact .prep-list {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-contact .prep-item:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 760px) {
  .page-contact .timing__row {
    grid-template-columns: 12rem 1fr;
    gap: var(--space-5);
    align-items: start;
  }
  .page-contact .timing__time {
    padding-top: .35rem;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-paths__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-contact .contact-card--phone {
    margin-top: 2rem;
  }
  .page-contact .contact-card--visit {
    margin-top: 4rem;
  }
  .page-contact .route-item {
    grid-template-columns: 1.1fr .85fr 1.35fr;
    gap: var(--space-4);
    align-items: start;
  }
  .page-contact .route-item__pick {
    padding-top: .3rem;
  }
}

@media (min-width: 1040px) {
  .page-contact .quick-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .quick-card {
    transition: none;
  }
  .page-contact .quick-card:hover,
  .page-contact .quick-card:focus-visible {
    transform: none;
  }
}