.page-contact {
  --pc-pad: clamp(52px, 8vw, 92px);
  --pc-cut: 46px;
  background: var(--c-ink);
  color: var(--c-cream);
  font-family: var(--f-body);
  overflow-x: hidden;
}

.page-contact .pc-band {
  padding-block: var(--pc-pad);
}

.page-contact .pc-band--cream {
  background: var(--c-cream);
  color: var(--c-brown);
}

.page-contact .pc-band--night {
  background: linear-gradient(180deg, var(--c-night) 0%, var(--c-ink) 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-band--ink {
  background: var(--c-ink);
}

.page-contact .pc-band--purple {
  background: linear-gradient(150deg, var(--c-purple) 0%, #241536 100%);
}

/* ---------- 首屏 ---------- */

.page-contact .pc-hero {
  padding-top: clamp(18px, 3vw, 30px);
  padding-bottom: var(--pc-pad);
  background:
    radial-gradient(92% 68% at 8% 0%, rgba(53, 242, 208, .1), transparent 62%),
    radial-gradient(70% 60% at 100% 100%, rgba(59, 35, 80, .55), transparent 68%),
    var(--c-ink);
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  margin-top: clamp(20px, 4vw, 34px);
}

.page-contact .pc-board {
  position: relative;
  min-width: 0;
  padding: 26px 22px 32px;
  background: linear-gradient(158deg, var(--c-night) 0%, #0a2a21 58%, var(--c-ink) 100%);
  border: 3px solid var(--c-cyan);
  box-shadow: var(--shadow-hard);
}

.page-contact .pc-board::after {
  content: "";
  position: absolute;
  right: -3px;
  bottom: -3px;
  width: var(--pc-cut);
  height: var(--pc-cut);
  background: var(--c-orange);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}

.page-contact .pc-board__kicker {
  margin: 0 0 14px;
  font-family: var(--f-data);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--c-amber);
}

.page-contact .pc-board__title {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(42px, 10vw, 74px);
  line-height: .94;
  letter-spacing: -.03em;
  color: var(--c-cream);
}

.page-contact .pc-board__lead {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--c-silver);
}

.page-contact .pc-facts {
  margin: 28px 0 0;
  border-top: 1px solid var(--line);
}

.page-contact .pc-fact {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-fact dt {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--c-moss);
}

.page-contact .pc-fact dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--c-cream);
  overflow-wrap: anywhere;
}

.page-contact .pc-mono {
  font-family: var(--f-data);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.01em;
  color: var(--c-cyan);
}

.page-contact .pc-mono--dark {
  color: var(--c-night);
  font-weight: 600;
}

.page-contact .pc-mono--cyan {
  color: var(--c-cyan);
}

/* 渠道对照表 */

.page-contact .pc-side {
  min-width: 0;
}

.page-contact .pc-side__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.page-contact .pc-side__num {
  font-family: var(--f-data);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--c-amber);
}

.page-contact .pc-side__title {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -.01em;
  color: var(--c-cream);
}

.page-contact .pc-tablewrap {
  overflow-x: auto;
  border: 2px solid var(--line);
  background: rgba(14, 59, 46, .45);
  -webkit-overflow-scrolling: touch;
}

.page-contact .pc-table {
  width: 100%;
  min-width: 430px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-contact .pc-table thead th {
  padding: 12px 13px;
  background: var(--c-purple);
  color: var(--c-cream);
  text-align: left;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .1em;
  white-space: nowrap;
}

.page-contact .pc-table td {
  padding: 13px;
  border-top: 1px solid var(--hair);
  vertical-align: top;
  line-height: 1.68;
  color: var(--c-silver);
}

.page-contact .pc-table td strong {
  display: block;
  font-weight: 600;
  color: var(--c-cream);
}

.page-contact .pc-table tbody tr:hover td {
  background: rgba(53, 242, 208, .07);
}

.page-contact .pc-table td.pc-mono {
  font-size: 13px;
  white-space: nowrap;
}

/* 时段图 */

.page-contact .pc-hours {
  margin: clamp(34px, 6vw, 56px) 0 0;
}

.page-contact .pc-hours img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
}

.page-contact .pc-hours figcaption {
  margin-top: 14px;
  font-family: var(--f-data);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--c-moss);
}

/* ---------- 通用小标题组 ---------- */

.page-contact .pc-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(24px, 4vw, 36px);
}

.page-contact .pc-head__index {
  font-family: var(--f-data);
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--c-amber);
}

.page-contact .pc-head__title {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(26px, 5.6vw, 42px);
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--c-cream);
}

.page-contact .pc-head__lead {
  margin: 0;
  max-width: 42em;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--c-moss);
}

.page-contact .pc-head--light .pc-head__lead {
  color: rgba(244, 239, 226, .8);
}

/* ---------- 邮箱区块 ---------- */

.page-contact .pc-email-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-contact .pc-prose p {
  margin: 0 0 16px;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.82;
  color: rgba(34, 26, 20, .84);
}

.page-contact .pc-prose p:last-child {
  margin-bottom: 0;
}

.page-contact .pc-slip {
  padding: 20px 20px 22px;
  background: rgba(34, 26, 20, .05);
  border-left: 4px solid var(--c-orange);
}

.page-contact .pc-slip__label {
  margin: 0 0 8px;
  font-family: var(--f-data);
  font-size: 12px;
  letter-spacing: .2em;
  color: rgba(34, 26, 20, .58);
}

.page-contact .pc-slip__time {
  margin: 0;
  font-family: var(--f-data);
  font-size: clamp(22px, 5vw, 28px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--c-brown);
}

.page-contact .pc-slip__note {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(34, 26, 20, .72);
}

/* ---------- 电话区块 ---------- */

.page-contact .pc-phone {
  min-width: 0;
}

.page-contact .pc-phone__num {
  margin: 6px 0 26px;
  font-family: var(--f-data);
  font-size: clamp(38px, 12vw, 82px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--c-cyan);
  text-shadow: 0 0 34px rgba(53, 242, 208, .32);
  overflow-wrap: anywhere;
}

.page-contact .pc-phone__body p {
  margin: 0 0 14px;
  max-width: 46em;
  font-size: 16px;
  line-height: 1.82;
  color: var(--c-silver);
}

.page-contact .pc-phone__body p:last-child {
  margin-bottom: 0;
}

/* ---------- 办公地址 ---------- */

.page-contact .pc-address {
  padding-block: var(--pc-pad);
  background: var(--c-ink);
}

.page-contact .pc-address__bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  background: var(--c-night);
  border: 3px solid var(--c-cyan);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-contact .pc-address__text {
  padding: 28px 22px 30px;
}

.page-contact .pc-address__text .pc-head__title {
  margin: 10px 0 0;
}

.page-contact .pc-address__addr {
  margin: 18px 0 0;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(18px, 4vw, 24px);
  line-height: 1.5;
  letter-spacing: -.01em;
  color: var(--c-cream);
}

.page-contact .pc-address__note {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-silver);
}

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

.page-contact .pc-address__figure img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 咨询要素 ---------- */

.page-contact .pc-filter {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
}

.page-contact .filter-bar__btn {
  flex: 0 0 auto;
  padding: 9px 16px;
  background: transparent;
  border: 2px solid var(--line);
  color: var(--c-silver);
  font-family: var(--f-body);
  font-size: 14px;
  letter-spacing: .02em;
  cursor: pointer;
  transition: background 180ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-contact .filter-bar__btn:hover {
  border-color: var(--c-cyan);
  color: var(--c-cream);
}

.page-contact .filter-bar__btn.is-active {
  background: var(--c-cyan);
  border-color: var(--c-cyan);
  color: var(--c-ink);
  font-weight: 700;
}

.page-contact .pc-asks {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .pc-ask {
  padding: 18px 18px 20px 20px;
  background: rgba(14, 59, 46, .5);
  border-left: 4px solid var(--c-cyan);
}

.page-contact .pc-ask[hidden],
.page-contact .filter-empty[hidden] {
  display: none;
}

.page-contact .pc-ask__num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--f-data);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--c-amber);
}

.page-contact .pc-ask__title {
  margin: 0 0 8px;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--c-cream);
}

.page-contact .pc-ask__body {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--c-silver);
}

.page-contact .filter-empty {
  margin: 18px 0 0;
  padding: 16px 18px;
  border-left: 4px solid var(--c-orange);
  background: rgba(255, 75, 31, .1);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--c-cream);
}

.page-contact .pc-footnote {
  margin: 28px 0 0;
  max-width: 46em;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-moss);
}

.page-contact .pc-link {
  color: var(--c-night);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

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

.page-contact .pc-link--cyan {
  color: var(--c-cyan);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

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

.page-contact .pc-link--cream {
  color: var(--c-cream);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-contact .pc-link--cream:hover {
  color: var(--c-amber);
}

/* ---------- 合作区块 ---------- */

.page-contact .pc-partner-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-contact .pc-partner {
  padding: 22px 20px 24px;
  background: rgba(7, 28, 23, .42);
  border-top: 3px solid var(--c-cyan);
}

.page-contact .pc-partner__title {
  margin: 0 0 10px;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--c-cream);
}

.page-contact .pc-partner__body {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-silver);
}

.page-contact .pc-signoff {
  margin: 30px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-silver);
}

.page-contact .pc-signoff .pc-mono {
  overflow-wrap: anywhere;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-contact .pc-partner-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-contact .pc-asks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .pc-email-grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 44px;
    align-items: start;
  }

  .page-contact .pc-address__bar {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }

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

@media (min-width: 980px) {
  .page-contact .pc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: start;
  }
}

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .filter-bar__btn {
    transition: none;
  }
}