/* ===== 咨询通道 · 页面专属样式 ===== */

.page-contact {
  --pc-radius: 4px;
  --pc-gap: clamp(1rem, 2.4vw, 1.6rem);
  --pc-card-bg: linear-gradient(165deg, rgba(14, 22, 38, .95), rgba(7, 11, 20, .9));
  --pc-shadow: 0 22px 48px rgba(2, 6, 14, .5);
  color: var(--c-text);
}

.page-contact .breadcrumbs {
  padding-top: clamp(1.1rem, 3vw, 1.9rem);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(1.75rem, 5vw, 3.25rem) 0 clamp(1.5rem, 4vw, 2.4rem);
  border-bottom: 1px solid var(--c-line-soft);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: clamp(70px, 18%, 210px);
  height: 2px;
  background: linear-gradient(90deg, var(--c-ice), transparent);
}

.page-contact .contact-hero h1 {
  margin: .55rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 6.2vw, 3.5rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: .01em;
  color: var(--c-bright);
}

.page-contact .contact-hero-lede {
  max-width: 62ch;
  margin: 1rem 0 0;
  font-size: clamp(1rem, 1vw, 1.0625rem);
  line-height: 1.85;
  color: var(--c-text-dim);
}

.page-contact .hero-marks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: .8rem 1.4rem;
  margin: 1.8rem 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .hero-marks li {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  padding-top: .75rem;
  border-top: 1px solid var(--c-line-soft);
}

.page-contact .hero-marks .num {
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 2.6vw, 1.45rem);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--c-ice);
}

.page-contact .hero-marks li > span:last-child {
  font-size: .82rem;
  letter-spacing: .06em;
  color: var(--c-steel);
}

/* ---------- 01 直接联系：分屏 ---------- */
.page-contact .contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pc-gap);
}

.page-contact .legend-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--c-line);
  border-radius: var(--pc-radius);
  background: var(--pc-card-bg);
  box-shadow: var(--pc-shadow);
}

.page-contact .legend-visual {
  position: relative;
  margin: 0;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-bottom: 1px solid var(--c-line-soft);
}

.page-contact .legend-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .72;
  filter: saturate(.85);
}

.page-contact .legend-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 11, 20, .06) 30%, rgba(7, 11, 20, .88));
}

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

.page-contact .legend-row {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  gap: .18rem .85rem;
  align-items: start;
  padding: .95rem clamp(1rem, 3vw, 1.4rem);
  border-top: 1px solid var(--c-line-soft);
}

.page-contact .legend-row:first-child {
  border-top: 0;
}

.page-contact .legend-pin {
  grid-row: span 2;
  width: 10px;
  height: 10px;
  margin-top: .5rem;
  border: 2px solid var(--c-ice);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(127, 212, 255, .12);
}

.page-contact .legend-key {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-steel);
}

.page-contact .legend-val {
  font-size: clamp(.95rem, 2.3vw, 1.05rem);
  line-height: 1.65;
  color: var(--c-bright);
  overflow-wrap: anywhere;
}

.page-contact .mono-value {
  font-family: var(--font-mono);
  letter-spacing: .02em;
  overflow-wrap: anywhere;
}

/* ---------- 邮件模板式面板 ---------- */
.page-contact .compose-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--c-line);
  border-radius: var(--pc-radius);
  background: linear-gradient(200deg, rgba(14, 22, 38, .94), rgba(9, 14, 24, .96));
  box-shadow: var(--pc-shadow);
}

.page-contact .compose-head {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .85rem clamp(1rem, 3vw, 1.4rem);
  border-bottom: 1px solid var(--c-line-soft);
  background: var(--c-glass);
}

.page-contact .compose-dots {
  display: inline-flex;
  gap: 5px;
}

.page-contact .compose-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-line);
}

.page-contact .compose-title {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-ice);
}

.page-contact .compose-body {
  margin: 0;
}

.page-contact .compose-row {
  display: grid;
  gap: .2rem;
  padding: .95rem clamp(1rem, 3vw, 1.4rem);
  border-bottom: 1px solid var(--c-line-soft);
}

.page-contact .compose-label {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .12em;
  color: var(--c-steel);
}

.page-contact .compose-value {
  margin: 0;
  font-size: .97rem;
  line-height: 1.75;
  color: var(--c-text);
}

.page-contact .compose-steps {
  margin: .3rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: pc-step;
  display: grid;
  gap: .55rem;
}

.page-contact .compose-steps li {
  position: relative;
  padding-left: 1.7rem;
  counter-increment: pc-step;
  font-size: .94rem;
  line-height: 1.72;
  color: var(--c-text);
}

.page-contact .compose-steps li::before {
  content: counter(pc-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: .12em;
  font-family: var(--font-mono);
  font-size: .76rem;
  font-weight: 700;
  color: var(--c-cyan);
}

.page-contact .compose-foot {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  padding: 1.1rem clamp(1rem, 3vw, 1.4rem);
  margin-top: auto;
}

/* ---------- 02 值守时段 ---------- */
.page-contact .hours-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pc-gap);
}

.page-contact .hours-clock {
  position: relative;
  overflow: hidden;
  padding: clamp(1.4rem, 4vw, 2.2rem);
  border: 1px solid var(--c-line);
  border-radius: var(--pc-radius);
  background:
    radial-gradient(130% 150% at 0% 0%, rgba(33, 230, 193, .12), transparent 62%),
    var(--pc-card-bg);
}

.page-contact .hours-clock::after {
  content: "";
  position: absolute;
  right: -46px;
  bottom: -46px;
  width: 176px;
  height: 176px;
  border: 1px solid var(--c-line);
  border-radius: 50%;
  opacity: .55;
}

.page-contact .clock-range {
  display: flex;
  align-items: center;
  gap: .7rem;
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.9rem, 6.6vw, 3rem);
  line-height: 1;
  color: var(--c-ice);
}

.page-contact .clock-dash {
  flex: 0 0 auto;
  width: clamp(16px, 4.5vw, 38px);
  height: 2px;
  background: var(--c-cyan);
}

.page-contact .clock-day {
  display: block;
  margin-top: .9rem;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .18em;
  color: var(--c-steel);
}

.page-contact .hours-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--c-line-soft);
}

.page-contact .hours-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .25rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--c-line-soft);
}

.page-contact .hours-term {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--c-cyan);
}

.page-contact .hours-desc {
  font-size: .95rem;
  line-height: 1.75;
  color: var(--c-text-dim);
}

/* ---------- 03 反馈清单 ---------- */
.page-contact .section-lede .chip {
  vertical-align: middle;
  margin-right: .4rem;
}

.page-contact .check-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: .85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .check-item {
  position: relative;
  padding: 1.15rem 1.15rem 1.15rem 3.1rem;
  border: 1px solid var(--c-line-soft);
  border-radius: var(--pc-radius);
  background: rgba(14, 22, 38, .55);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-contact .check-item:hover {
  border-color: var(--c-line);
  background: rgba(14, 22, 38, .82);
}

.page-contact .check-mark {
  position: absolute;
  left: 1.2rem;
  top: 1.32rem;
  width: 14px;
  height: 14px;
  border: 1px solid var(--c-cyan);
  border-radius: 2px;
}

.page-contact .check-mark::after {
  content: "";
  position: absolute;
  left: 3px;
  top: -1px;
  width: 5px;
  height: 9px;
  border-right: 2px solid var(--c-cyan);
  border-bottom: 2px solid var(--c-cyan);
  transform: rotate(42deg);
}

.page-contact .check-title {
  margin: 0 0 .35rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--c-bright);
}

.page-contact .check-item p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.72;
  color: var(--c-text-dim);
}

/* ---------- 04 合作方向标签页 ---------- */
.page-contact .partner-tabs {
  overflow: hidden;
  border: 1px solid var(--c-line);
  border-radius: var(--pc-radius);
  background: rgba(14, 22, 38, .6);
}

.page-contact .partner-tabs .tablist {
  display: flex;
  gap: .3rem;
  overflow-x: auto;
  padding: .5rem;
  border-bottom: 1px solid var(--c-line-soft);
  background: var(--c-glass);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-contact .partner-tabs .tablist::-webkit-scrollbar {
  display: none;
}

.page-contact .partner-tabs .tab {
  flex: 0 0 auto;
  white-space: nowrap;
  padding: .6rem 1.05rem;
  border: 1px solid transparent;
  border-radius: 2px;
  background: transparent;
  font-family: var(--font-body);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--c-text-dim);
  cursor: pointer;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .partner-tabs .tab:hover {
  color: var(--c-bright);
  border-color: var(--c-line-soft);
}

.page-contact .partner-tabs .tab[aria-selected="true"] {
  color: var(--c-void);
  background: var(--c-ice);
  border-color: var(--c-ice);
}

.page-contact .partner-tabs .tab:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

.page-contact .partner-panel {
  padding: clamp(1.2rem, 4vw, 2rem);
}

.page-contact .partner-panel + .partner-panel {
  border-top: 1px solid var(--c-line-soft);
}

.page-contact .partner-panel h3 {
  margin: 0 0 .6rem;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 3vw, 1.4rem);
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--c-bright);
}

.page-contact .partner-panel p {
  max-width: 68ch;
  margin: 0;
  font-size: .96rem;
  line-height: 1.8;
  color: var(--c-text-dim);
}

.page-contact .partner-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .partner-meta li {
  padding: .3rem .7rem;
  border: 1px solid var(--c-line);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--c-ice);
}

/* ---------- 05 常见反馈去向 ---------- */
.page-contact .route-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--c-line-soft);
}

.page-contact .route-item {
  display: grid;
  gap: .4rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--c-line-soft);
}

.page-contact .route-code {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-contact .route-item h3 {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--c-bright);
}

.page-contact .route-item p {
  margin: 0;
  font-size: .91rem;
  line-height: 1.72;
  color: var(--c-text-dim);
}

.page-contact .route-link {
  justify-self: start;
  padding-bottom: .16rem;
  border-bottom: 1px solid var(--c-line);
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .06em;
  color: var(--c-ice);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .route-link:hover {
  color: var(--c-cyan);
  border-color: var(--c-cyan);
}

/* ---------- 页尾视觉 ---------- */
.page-contact .contact-figure {
  margin: clamp(2rem, 6vw, 3.5rem) 0 0;
}

.page-contact .contact-figure .figure-frame {
  overflow: hidden;
  border: 1px solid var(--c-line-soft);
  border-radius: var(--pc-radius);
}

.page-contact .contact-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .72;
}

.page-contact .contact-figure .figure-caption {
  margin-top: .75rem;
  font-size: .82rem;
  letter-spacing: .04em;
  color: var(--c-steel);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 560px) {
  .page-contact .compose-row {
    grid-template-columns: 84px minmax(0, 1fr);
    align-items: baseline;
    gap: .7rem;
  }

  .page-contact .hours-list li {
    grid-template-columns: 9rem minmax(0, 1fr);
    align-items: baseline;
    gap: 1rem;
  }

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

@media (min-width: 900px) {
  .page-contact .contact-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: stretch;
  }

  .page-contact .hours-grid {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .page-contact .route-item {
    grid-template-columns: 7rem minmax(0, 1.05fr) minmax(0, 1.5fr) auto;
    align-items: baseline;
    gap: 1.4rem;
  }

  .page-contact .route-link {
    justify-self: end;
  }
}

@media (min-width: 1080px) {
  .page-contact .check-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .check-item,
  .page-contact .partner-tabs .tab,
  .page-contact .route-link {
    transition: none;
  }
}