/* ============================================
   联系通道页专属样式
   作用域：.page-contact
   ============================================ */

.page-contact {
  background: var(--c-cream);
  color: var(--c-dark);
  overflow-x: hidden;
}

.page-contact .page-contact {
  --card-accent: var(--c-teal);
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumbs {
  padding: 1rem 1.25rem 0;
  font-family: var(--font-sans);
  font-size: .8125rem;
}

.page-contact .breadcrumbs__list {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .4rem;
  list-style: none;
  padding: 0;
}

.page-contact .breadcrumbs__link {
  color: var(--c-teal);
  text-decoration: none;
  transition: color .2s;
}

.page-contact .breadcrumbs__link:hover {
  color: var(--c-orange);
}

.page-contact .breadcrumbs__current {
  color: var(--c-brown);
}

.page-contact .breadcrumbs__item + .breadcrumbs__item::before {
  content: "›";
  margin-right: .4rem;
  color: var(--c-border);
}

/* ---------- 首屏 Hero ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: 2rem 0 3rem;
  overflow: hidden;
}

.page-contact .contact-hero::before,
.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  display: block;
  pointer-events: none;
}

.page-contact .contact-hero::before {
  top: -32%;
  right: -18%;
  width: 72%;
  height: 160%;
  background: linear-gradient(148deg, rgba(14, 122, 128, .16), rgba(14, 122, 128, .02));
  transform: rotate(-12deg) skewX(-8deg);
  border-radius: 3rem;
}

.page-contact .contact-hero::after {
  bottom: -28%;
  left: -14%;
  width: 42%;
  height: 66%;
  background: linear-gradient(120deg, rgba(242, 156, 56, .16), rgba(245, 197, 24, .05));
  transform: rotate(10deg) skewX(-12deg);
  border-radius: 3rem;
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-contact .contact-hero__copy {
  max-width: 44rem;
}

.page-contact .contact-hero h1 {
  margin: .6rem 0 1rem;
  font-family: var(--font-sans);
  font-size: clamp(1.75rem, 4.6vw, 3rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -.02em;
}

.page-contact .contact-hero__desc {
  max-width: 36em;
  margin-bottom: 1.4rem;
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.9;
  color: var(--c-brown);
}

.page-contact .contact-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

.page-contact .contact-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .45rem .85rem;
  border: 1px solid rgba(46, 42, 38, .08);
  border-radius: 999px;
  background: var(--c-yellow);
  color: var(--c-dark);
  font-family: var(--font-sans);
  font-size: .8125rem;
  font-weight: 700;
}

.page-contact .contact-hero__badge--phone {
  background: var(--c-orange);
  border-color: transparent;
  color: #fff;
}

.page-contact .contact-hero__art {
  position: relative;
  display: none;
  min-height: 320px;
}

.page-contact .contact-hero__blob {
  position: absolute;
  display: block;
  border-radius: 50%;
}

.page-contact .contact-hero__blob--a {
  top: 40px;
  right: 20px;
  width: 240px;
  height: 240px;
  background: linear-gradient(145deg, rgba(14, 122, 128, .26), rgba(14, 122, 128, .05));
}

.page-contact .contact-hero__blob--b {
  top: 0;
  right: 150px;
  width: 132px;
  height: 132px;
  background: var(--c-yellow);
  opacity: .32;
}

.page-contact .contact-hero__blob--c {
  right: -6px;
  bottom: 30px;
  width: 88px;
  height: 88px;
  background: var(--c-orange);
  opacity: .26;
}

.page-contact .contact-hero__emblem {
  position: absolute;
  top: 90px;
  right: 70px;
  width: 142px;
  height: 142px;
  color: var(--c-teal);
  filter: drop-shadow(0 10px 20px rgba(14, 122, 128, .18));
}

.page-contact .contact-hero__emblem-text {
  font-family: var(--font-sans);
  font-size: 26px;
  font-weight: 900;
}

/* ---------- 联系渠道主区 ---------- */
.page-contact .contact-main {
  padding: 2.5rem 0 3.5rem;
}

.page-contact .contact-main__head,
.page-contact .contact-channels__head,
.page-contact .contact-response__head {
  max-width: 44rem;
  margin-bottom: 1.8rem;
}

.page-contact .contact-main__head h2,
.page-contact .contact-channels__head h2,
.page-contact .contact-response__head h2,
.page-contact .contact-location__info h2 {
  margin: .4rem 0 .5rem;
  font-family: var(--font-sans);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 900;
  line-height: 1.15;
}

.page-contact .contact-main__head p,
.page-contact .contact-channels__head p,
.page-contact .contact-response__head p {
  margin: 0;
  font-family: var(--font-serif);
  line-height: 1.8;
  color: var(--c-brown);
}

.page-contact .contact-main__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
}

.page-contact .contact-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem 1.3rem 1.4rem;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  transition: box-shadow .3s, transform .3s, border-color .3s;
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 56px;
  height: 4px;
  border-radius: 0 4px 4px 0;
  background: var(--card-accent, var(--c-teal));
  transition: width .32s ease;
}

.page-contact .contact-card:hover {
  transform: translateY(-3px);
  border-color: var(--c-teal-light);
  box-shadow: var(--shadow-card);
}

.page-contact .contact-card:hover::before {
  width: 100%;
}

.page-contact .contact-card--service,
.page-contact .contact-card--phone {
  --card-accent: var(--c-teal);
}

.page-contact .contact-card--support {
  --card-accent: var(--c-orange);
}

.page-contact .contact-card--address {
  --card-accent: var(--c-yellow);
}

.page-contact .contact-card__icon {
  flex: 0 0 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--c-teal-light);
  color: var(--c-teal);
  transition: background .25s, color .25s, transform .25s;
}

.page-contact .contact-card:hover .contact-card__icon {
  transform: scale(1.04);
  background: var(--c-teal);
  color: #fff;
}

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

.page-contact .contact-card__body h3 {
  margin: 0 0 .3rem;
  font-family: var(--font-sans);
  font-size: .875rem;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--c-brown);
}

.page-contact .contact-card__body > a {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--c-dark);
  text-decoration: none;
  overflow-wrap: anywhere;
  word-break: normal;
  border-bottom: 2px solid var(--c-yellow);
  transition: border-color .2s, color .2s;
}

.page-contact .contact-card__body > a:hover {
  color: var(--c-teal);
  border-bottom-color: var(--c-teal);
}

.page-contact .contact-card__body p {
  margin: .45rem 0 0;
  font-family: var(--font-serif);
  font-size: .84375rem;
  line-height: 1.65;
  color: var(--c-brown);
}

.page-contact .contact-card__body p.contact-card__address {
  margin-top: .45rem;
  font-family: var(--font-sans);
  font-size: .9375rem;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--c-dark);
}

/* ---------- 联系侧栏 ---------- */
.page-contact .contact-side {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-contact .contact-side__figure {
  margin: 0;
  padding: 1.2rem;
  text-align: center;
  background: linear-gradient(150deg, var(--c-teal-light), #fff 70%);
  border: 1px dashed var(--c-teal-mid);
  border-radius: 6px;
}

.page-contact .contact-side__img {
  width: 100%;
  max-width: 200px;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
}

.page-contact .contact-side__figure figcaption {
  margin-top: .7rem;
  font-family: var(--font-sans);
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--c-brown);
}

.page-contact .contact-side__hours {
  position: relative;
  overflow: hidden;
  padding: 1.3rem 1.4rem 1.5rem;
  border-radius: 4px;
  background: var(--c-dark);
  color: var(--c-cream);
}

.page-contact .contact-side__hours::after {
  content: "9.2";
  position: absolute;
  right: -12px;
  bottom: -30px;
  font-family: var(--font-sans);
  font-size: 5.5rem;
  font-weight: 900;
  line-height: 1;
  color: var(--c-yellow);
  opacity: .18;
}

.page-contact .contact-side__kicker {
  display: inline-block;
  margin-bottom: .5rem;
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--c-yellow);
}

.page-contact .contact-side__hours p {
  position: relative;
  z-index: 1;
  margin: 0;
  font-family: var(--font-serif);
  font-size: .875rem;
  line-height: 1.75;
  color: rgba(250, 246, 240, .9);
}

/* ---------- 渠道用途说明 ---------- */
.page-contact .contact-channels {
  position: relative;
  overflow: hidden;
  padding: 2.5rem 0 3.5rem;
  background: linear-gradient(135deg, var(--c-teal-light), #fff 65%);
}

.page-contact .contact-channels::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--c-teal), var(--c-yellow), var(--c-orange));
}

.page-contact .contact-channels::after {
  content: "";
  position: absolute;
  right: -5%;
  bottom: -8%;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(14, 122, 128, .12), transparent 68%);
  pointer-events: none;
}

.page-contact .contact-channels__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-contact .channel-card {
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.4rem 1.6rem;
  background: rgba(255, 255, 255, .94);
  border: 1px solid rgba(14, 122, 128, .16);
  border-radius: 6px;
  box-shadow: 0 4px 18px rgba(14, 122, 128, .06);
  transition: transform .3s, box-shadow .3s, border-color .3s;
}

.page-contact .channel-card:hover {
  transform: translateY(-4px);
  border-color: rgba(14, 122, 128, .35);
  box-shadow: 0 16px 32px rgba(14, 122, 128, .12);
}

.page-contact .channel-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  margin-bottom: 1rem;
}

.page-contact .channel-card__num {
  display: block;
  font-family: var(--font-sans);
  font-size: 2.2rem;
  font-weight: 900;
  line-height: .9;
  letter-spacing: -.03em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--c-teal);
}

.page-contact .channel-card--support .channel-card__num {
  -webkit-text-stroke-color: var(--c-orange);
}

.page-contact .channel-card--phone .channel-card__num {
  -webkit-text-stroke-color: var(--c-yellow);
}

.page-contact .channel-card__title {
  margin: 0 0 .45rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--c-dark);
  overflow-wrap: anywhere;
  word-break: normal;
}

.page-contact .channel-card__desc {
  margin: 0 0 .85rem;
  font-family: var(--font-serif);
  font-size: .875rem;
  line-height: 1.7;
  color: var(--c-brown);
}

.page-contact .channel-card__list {
  display: grid;
  gap: .4rem;
  margin: auto 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .channel-card__list li {
  position: relative;
  padding-left: 1.1rem;
  font-family: var(--font-serif);
  font-size: .84375rem;
  line-height: 1.6;
  color: var(--c-dark);
}

.page-contact .channel-card__list li::before {
  content: "";
  position: absolute;
  top: .52em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--c-orange);
}

/* ---------- 常见响应时间 ---------- */
.page-contact .contact-response {
  position: relative;
  overflow: hidden;
  padding: 2.5rem 0 3.5rem;
  background: var(--c-dark);
  color: var(--c-cream);
}

.page-contact .contact-response::before {
  content: "";
  position: absolute;
  top: -70px;
  right: -70px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: var(--c-teal);
  opacity: .18;
  filter: blur(10px);
}

.page-contact .contact-response__head {
  position: relative;
  z-index: 1;
}

.page-contact .contact-response__head .kicker {
  color: var(--c-yellow);
}

.page-contact .contact-response__head h2 {
  color: var(--c-cream);
}

.page-contact .contact-response__head p {
  color: rgba(250, 246, 240, .72);
}

.page-contact .contact-response__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-contact .response-card {
  position: relative;
  padding: 1.6rem 1.5rem 1.7rem;
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(250, 246, 240, .14);
  border-radius: 6px;
  transition: background .3s, transform .3s;
}

.page-contact .response-card:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, .09);
}

.page-contact .response-card__num {
  display: block;
  margin-bottom: .85rem;
  font-family: var(--font-sans);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 900;
  line-height: 1;
  color: var(--c-yellow);
}

.page-contact .response-card__num small {
  font-size: .48em;
  font-weight: 700;
  margin-left: .14em;
  vertical-align: .12em;
  opacity: .85;
}

.page-contact .response-card--complex .response-card__num {
  color: var(--c-orange);
}

.page-contact .response-card--daily .response-card__num {
  color: var(--c-teal-mid);
}

.page-contact .response-card h3 {
  margin: 0 0 .4rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--c-cream);
}

.page-contact .response-card p {
  margin: 0;
  font-family: var(--font-serif);
  font-size: .875rem;
  line-height: 1.75;
  color: rgba(250, 246, 240, .72);
}

/* ---------- 地图位置 ---------- */
.page-contact .contact-location {
  position: relative;
  overflow: hidden;
  padding: 2.5rem 0 3.5rem;
  background:
    radial-gradient(circle at 88% 16%, rgba(245, 197, 24, .16), transparent 34%),
    radial-gradient(circle at 8% 92%, rgba(14, 122, 128, .1), transparent 36%),
    linear-gradient(155deg, var(--c-cream) 40%, var(--c-teal-light));
}

.page-contact .contact-location__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
  align-items: center;
}

.page-contact .contact-location__map {
  position: relative;
  margin: 0;
  padding: 8px;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: 4px;
  box-shadow: 0 16px 40px rgba(46, 42, 38, .12);
}

.page-contact .contact-location__map::after {
  content: "";
  position: absolute;
  z-index: -1;
  top: -7px;
  right: -7px;
  bottom: -7px;
  left: -7px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--c-teal), transparent 55%, var(--c-yellow));
  opacity: .24;
}

.page-contact .contact-location__map img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 2px;
}

.page-contact .contact-location__map figcaption {
  padding: .8rem .3rem .2rem;
  font-family: var(--font-sans);
  font-size: .8125rem;
  letter-spacing: .04em;
  color: var(--c-brown);
}

.page-contact .contact-location__info h2 {
  margin-top: .4rem;
}

.page-contact .contact-location__info p {
  margin: .6rem 0;
  font-family: var(--font-serif);
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--c-brown);
}

.page-contact .contact-location__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.5rem;
}

/* ---------- 响应式适配 ---------- */
@media (min-width: 640px) {
  .page-contact .contact-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-contact .contact-side {
    flex-direction: row;
    align-items: stretch;
  }

  .page-contact .contact-side__figure {
    flex: 1;
  }

  .page-contact .contact-side__hours {
    flex: 1;
  }
}

@media (min-width: 768px) {
  .page-contact .breadcrumbs {
    padding-right: 0;
    padding-left: 0;
  }

  .page-contact .contact-hero {
    padding-top: 3.5rem;
    padding-bottom: 4.5rem;
  }

  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    gap: 1.5rem;
  }

  .page-contact .contact-hero__art {
    display: block;
  }

  .page-contact .contact-main {
    padding-top: 3.5rem;
    padding-bottom: 4.5rem;
  }

  .page-contact .contact-main__grid {
    grid-template-columns: minmax(0, 1.8fr) minmax(0, 1fr);
    gap: 2rem;
  }

  .page-contact .contact-side {
    flex-direction: column;
  }

  .page-contact .contact-location__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 2.5rem;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-channels {
    padding-top: 3.5rem;
    padding-bottom: 4.5rem;
  }

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

  .page-contact .contact-response {
    padding-top: 3.5rem;
    padding-bottom: 4.5rem;
  }

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

  .page-contact .contact-location {
    padding-top: 3.5rem;
    padding-bottom: 4.5rem;
  }
}