/* ===== 咨询通道 · 页面专属样式 ===== */
.page-contact {
  --pc-line: rgba(11, 27, 58, .14);
  --pc-line-soft: rgba(11, 27, 58, .08);
  --pc-surface: #FFFFFF;
  --pc-radius: 34px;
  background: var(--paper);
  color: var(--body-text);
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.75rem, 4.5vw, 3rem) 0 clamp(3rem, 7vw, 5.5rem);
  background:
    radial-gradient(circle at 84% 10%, rgba(200, 255, 77, .16), transparent 44%),
    radial-gradient(circle at 6% 94%, rgba(123, 97, 255, .26), transparent 50%),
    var(--deep);
  color: var(--paper);
}

.page-contact .pc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(245, 242, 233, .05) 0 1px, transparent 1px 104px);
  pointer-events: none;
}

.page-contact .pc-hero .shell {
  position: relative;
  z-index: 1;
}

.page-contact .pc-hero .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin: 0 0 clamp(1.5rem, 4vw, 2.5rem);
  padding: 0;
  list-style: none;
  font-size: .78rem;
  letter-spacing: .09em;
}

.page-contact .pc-hero .breadcrumb__item {
  color: rgba(245, 242, 233, .6);
}

.page-contact .pc-hero .breadcrumb__item a {
  color: rgba(245, 242, 233, .84);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-contact .pc-hero .breadcrumb__item a:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-contact .pc-hero__lead .eyebrow {
  margin: 0 0 1rem;
}

.page-contact .pc-hero .display {
  margin: 0 0 clamp(1rem, 2.4vw, 1.5rem);
  color: var(--paper);
  font-weight: 200;
  letter-spacing: -.012em;
}

.page-contact .pc-hero .lede {
  max-width: 44ch;
  margin: 0 0 clamp(1.5rem, 3.5vw, 2.25rem);
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  line-height: 1.8;
  color: rgba(245, 242, 233, .8);
}

.page-contact .pc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.page-contact .pc-hero__figure {
  margin: clamp(2rem, 5vw, 3.25rem) 0 0;
}

.page-contact .pc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: var(--r-xl);
}

/* ---------- 通用区块 ---------- */
.page-contact .pc-section {
  padding: clamp(3rem, 7vw, 6rem) 0;
}

.page-contact .pc-section .section-tag {
  display: inline-block;
  margin: 0 0 .85rem;
}

.page-contact .pc-section .headline {
  margin: 0 0 .9rem;
  color: var(--deep);
}

.page-contact .pc-section__intro {
  max-width: 52ch;
  margin: 0 0 clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.8;
  color: var(--body-soft);
}

/* ---------- 联系方式展签 ---------- */
.page-contact .pc-channel-grid {
  display: grid;
  gap: 1.1rem;
}

.page-contact .pc-channel {
  display: flex;
  flex-direction: column;
  gap: .85rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-radius: var(--pc-radius);
  border: 1px solid var(--pc-line);
  background: var(--pc-surface);
  box-shadow: 0 22px 46px -40px rgba(7, 12, 22, .55);
  transition:
    transform var(--t-base) var(--ease),
    border-color var(--t-base) var(--ease),
    box-shadow var(--t-base) var(--ease);
}

.page-contact .pc-channel:hover,
.page-contact .pc-channel:focus-within {
  transform: translateY(-5px);
  border-color: rgba(11, 27, 58, .3);
  box-shadow: 0 30px 56px -38px rgba(7, 12, 22, .6);
}

.page-contact .pc-channel--primary {
  border-color: transparent;
  background:
    radial-gradient(circle at 88% 6%, rgba(200, 255, 77, .18), transparent 54%),
    var(--night);
  color: var(--paper);
}

.page-contact .pc-channel--primary:hover,
.page-contact .pc-channel--primary:focus-within {
  border-color: var(--lime);
}

.page-contact .pc-channel__key {
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .14em;
  color: var(--stone);
}

.page-contact .pc-channel--primary .pc-channel__key {
  color: rgba(200, 255, 77, .88);
}

.page-contact .pc-channel__value {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(.95rem, 4.4vw, 2.3rem);
  line-height: 1.15;
  letter-spacing: -.015em;
  color: var(--deep);
  overflow-wrap: anywhere;
}

.page-contact .pc-channel--primary .pc-channel__value {
  color: var(--lime);
}

.page-contact .pc-channel__desc {
  margin: 0;
  font-size: .95rem;
  line-height: 1.78;
  color: var(--body-soft);
}

.page-contact .pc-channel--primary .pc-channel__desc {
  color: rgba(245, 242, 233, .78);
}

.page-contact .pc-channel__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .65rem .9rem;
  margin-top: auto;
  padding-top: .6rem;
}

.page-contact .pc-hint {
  font-size: .8rem;
  line-height: 1.5;
  color: var(--stone);
}

.page-contact .pc-channel--primary .pc-hint {
  color: rgba(245, 242, 233, .62);
}

/* ---------- 服务时间 ---------- */
.page-contact .pc-hours__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
}

.page-contact .pc-hours__intro p {
  max-width: 40ch;
  margin: 0;
  line-height: 1.8;
  color: var(--body-soft);
}

.page-contact .pc-timeline {
  margin: 0;
  padding: 0 0 0 clamp(1.35rem, 3.5vw, 2rem);
  list-style: none;
  border-left: 2px solid var(--pc-line);
}

.page-contact .pc-timeline__item {
  position: relative;
  padding-bottom: clamp(1.4rem, 3vw, 1.9rem);
}

.page-contact .pc-timeline__item:last-child {
  padding-bottom: 0;
}

.page-contact .pc-timeline__item::before {
  content: "";
  position: absolute;
  left: calc(-1 * clamp(1.35rem, 3.5vw, 2rem) - 8px);
  top: .4rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--paper);
  border: 3px solid var(--moss);
}

.page-contact .pc-timeline__time {
  display: block;
  margin-bottom: .4rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: .92rem;
  letter-spacing: .02em;
  color: var(--clay);
}

.page-contact .pc-timeline__item h3 {
  margin: 0 0 .3rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--deep);
}

.page-contact .pc-timeline__item p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.78;
  color: var(--body-soft);
}

/* ---------- 反馈去向（深色区块） ---------- */
.page-contact .pc-routing {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 82%, rgba(123, 97, 255, .22), transparent 52%),
    var(--deep);
  color: var(--paper);
}

.page-contact .pc-routing .section-tag {
  color: rgba(200, 255, 77, .82);
}

.page-contact .pc-routing .headline {
  color: var(--paper);
}

.page-contact .pc-routing__intro {
  max-width: 48ch;
  margin: 0 0 clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.8;
  color: rgba(245, 242, 233, .76);
}

.page-contact .pc-route-list {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .pc-route {
  padding: clamp(1.35rem, 3vw, 1.9rem);
  border-radius: var(--r-lg);
  border: 1px solid rgba(200, 255, 77, .18);
  background: rgba(19, 43, 88, .74);
  transition:
    transform var(--t-base) var(--ease),
    border-color var(--t-base) var(--ease),
    background var(--t-base) var(--ease);
}

.page-contact .pc-route:hover {
  transform: translateY(-5px);
  border-color: rgba(200, 255, 77, .6);
  background: rgba(19, 43, 88, .98);
}

.page-contact .pc-route__num {
  display: block;
  margin-bottom: .65rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: .02em;
  color: var(--lime);
}

.page-contact .pc-route h3 {
  margin: 0 0 .5rem;
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--paper);
}

.page-contact .pc-route p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.8;
  color: rgba(245, 242, 233, .74);
}

/* ---------- 自助入口 ---------- */
.page-contact .pc-self {
  background: rgba(11, 27, 58, .035);
}

.page-contact .pc-self__grid {
  display: grid;
  gap: .9rem;
}

.page-contact .pc-self__card {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding: clamp(1.25rem, 3vw, 1.65rem);
  border-radius: var(--r-lg);
  border: 1px solid var(--pc-line-soft);
  background: var(--pc-surface);
  color: inherit;
  text-decoration: none;
  transition:
    transform var(--t-base) var(--ease),
    border-color var(--t-base) var(--ease),
    box-shadow var(--t-base) var(--ease);
}

.page-contact .pc-self__card:hover,
.page-contact .pc-self__card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--orange);
  box-shadow: 0 20px 38px -32px rgba(7, 12, 22, .6);
}

.page-contact .pc-self__key {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: .1em;
  color: var(--violet);
}

.page-contact .pc-self__card h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--deep);
}

.page-contact .pc-self__card p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.78;
  color: var(--body-soft);
}

.page-contact .pc-self__more {
  margin-top: auto;
  padding-top: .7rem;
  font-size: .82rem;
  font-weight: 500;
  color: var(--orange);
}

/* ---------- 地址与备案 ---------- */
.page-contact .pc-address {
  padding-bottom: clamp(3.5rem, 8vw, 7rem);
}

.page-contact .pc-address__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
}

.page-contact .pc-facts {
  display: grid;
  gap: .85rem;
  margin: 0 0 1.35rem;
}

.page-contact .pc-facts > div {
  display: grid;
  gap: .25rem;
  padding-bottom: .85rem;
  border-bottom: 1px solid var(--pc-line-soft);
}

.page-contact .pc-facts dt {
  font-size: .76rem;
  font-weight: 500;
  letter-spacing: .12em;
  color: var(--stone);
}

.page-contact .pc-facts dd {
  margin: 0;
  font-size: clamp(.98rem, 1.6vw, 1.08rem);
  font-weight: 500;
  color: var(--deep);
  overflow-wrap: anywhere;
}

.page-contact .pc-address__note {
  margin: 0;
  max-width: 46ch;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--body-soft);
}

.page-contact .pc-address__figure {
  margin: 0;
}

.page-contact .pc-address__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--r-xl);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .pc-self__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-contact .pc-route-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
  }
}

@media (min-width: 880px) {
  .page-contact .pc-channel-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    gap: 1.5rem;
  }
}

@media (min-width: 900px) {
  .page-contact .pc-hours__grid {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }
}

@media (min-width: 920px) {
  .page-contact .pc-address__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, .92fr);
    gap: clamp(2rem, 5vw, 4.5rem);
    align-items: center;
  }
}

@media (min-width: 1060px) {
  .page-contact .pc-self__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .page-contact .pc-hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .page-contact .pc-channel__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .page-contact .pc-channel__actions .pc-hint {
    width: 100%;
  }
}

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

  .page-contact .pc-channel:hover,
  .page-contact .pc-channel:focus-within,
  .page-contact .pc-route:hover,
  .page-contact .pc-self__card:hover,
  .page-contact .pc-self__card:focus-visible {
    transform: none;
  }
}