.page-contact {
  --pc-lime-soft: rgba(198, 255, 61, 0.12);
  --pc-cyan-soft: rgba(111, 227, 210, 0.14);
  --pc-alert-soft: rgba(255, 122, 47, 0.12);
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-contact .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: clamp(20px, 3vw, 34px);
  font-size: 13px;
  color: var(--muted);
}

.page-contact .breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
}

.page-contact .breadcrumbs a:hover,
.page-contact .breadcrumbs a:focus-visible {
  color: var(--lime);
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  display: grid;
  gap: clamp(12px, 1.8vw, 20px);
  justify-items: start;
  max-width: 960px;
  padding: clamp(26px, 5vw, 58px) 0 clamp(24px, 3.6vw, 44px);
}

.page-contact .contact-hero h1 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(32px, 6.4vw, 70px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-contact .contact-hero__lede {
  margin: 0;
  max-width: 64ch;
  font-size: clamp(16px, 1.9vw, 19px);
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .contact-stamp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 4px 0 0;
  padding: 9px 20px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  background: var(--stand);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-contact .contact-stamp::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 4px var(--pc-lime-soft);
}

.page-contact .contact-hero__hint {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

/* ---------- 双栏主体 ---------- */

.page-contact .contact-board {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 34px);
  align-items: start;
}

.page-contact .contact-stack {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
}

.page-contact .contact-iconfig {
  margin: 0;
  display: grid;
  gap: 10px;
  padding: clamp(12px, 1.6vw, 16px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(140deg, rgba(18, 41, 63, 0.92), rgba(11, 27, 43, 0.86));
}

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

.page-contact .contact-iconfig__cap {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* 联络卡 */

.page-contact .contact-card {
  position: relative;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 16px;
  padding: clamp(18px, 2.6vw, 28px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--stand);
  transition: border-color 240ms var(--ease), transform 240ms var(--ease);
}

.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  border-color: var(--lime-deep);
  transform: translateY(-2px);
}

.page-contact .contact-card__badge {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  border: 1px solid var(--lime-deep);
  background: var(--pc-lime-soft);
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

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

.page-contact .contact-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-contact .contact-card__value {
  margin: 8px 0 0;
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--white);
  overflow-wrap: anywhere;
  word-break: break-word;
  user-select: all;
}

.page-contact .contact-card__value--mono {
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.1vw, 20px);
  letter-spacing: 0.01em;
}

.page-contact .contact-card__value--addr {
  font-size: clamp(15px, 1.8vw, 18px);
  line-height: 1.65;
  user-select: text;
}

.page-contact .contact-card__desc {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

/* 路网侧栏 */

.page-contact .contact-map {
  display: grid;
  gap: 16px;
  padding: clamp(16px, 2.2vw, 24px);
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 86% 6%, var(--pc-cyan-soft), transparent 58%),
    linear-gradient(165deg, var(--stand), var(--night) 72%);
}

.page-contact .contact-map__figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(30, 58, 82, 0.9);
  background: var(--mask);
}

.page-contact .contact-map__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: 0.94;
}

.page-contact .contact-map__caption {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .contact-map__legend {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-map__legend li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--white);
}

.page-contact .contact-map__dot {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-top: 7px;
  border-radius: 50%;
}

.page-contact .contact-map__dot--lime {
  background: var(--lime);
}

.page-contact .contact-map__dot--cyan {
  background: var(--cyan);
}

.page-contact .contact-map__dot--alert {
  background: var(--alert);
}

/* ---------- 通用段落结构 ---------- */

.page-contact .contact-section {
  padding-top: clamp(46px, 7vw, 96px);
}

.page-contact .contact-section__head {
  display: grid;
  gap: 12px;
  max-width: 760px;
  margin-bottom: clamp(22px, 3vw, 36px);
}

.page-contact .contact-section__head .lede {
  margin: 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .contact-section h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(26px, 3.9vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--white);
}

/* ---------- 优先处理 ---------- */

.page-contact .priority-list {
  display: grid;
  gap: clamp(14px, 2vw, 18px);
}

.page-contact .priority-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 18px;
  padding: clamp(18px, 2.4vw, 28px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(120deg, rgba(18, 41, 63, 0.88), rgba(11, 27, 43, 0.66));
}

.page-contact .priority-item--alert {
  border-color: rgba(255, 122, 47, 0.42);
  background: linear-gradient(120deg, var(--pc-alert-soft), rgba(18, 41, 63, 0.72));
}

.page-contact .priority-item__idx {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--lime);
  padding-top: 5px;
}

.page-contact .priority-item--alert .priority-item__idx {
  color: var(--alert);
}

.page-contact .priority-item h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(18px, 2.1vw, 23px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--white);
}

.page-contact .priority-item p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 纠错与合作 ---------- */

.page-contact .contact-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 26px);
}

.page-contact .contact-panel {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: clamp(20px, 2.8vw, 30px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--stand);
}

.page-contact .contact-panel--lime {
  border-top: 3px solid var(--lime);
}

.page-contact .contact-panel--cyan {
  border-top: 3px solid var(--cyan);
}

.page-contact .contact-panel h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--white);
}

.page-contact .contact-panel p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .contact-panel ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}

.page-contact .contact-panel li {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--white);
}

.page-contact .contact-panel li::marker {
  color: var(--lime);
}

.page-contact .contact-panel--cyan li::marker {
  color: var(--cyan);
}

.page-contact .contact-section .note {
  margin-top: clamp(20px, 2.6vw, 30px);
}

/* ---------- 回复节奏 ---------- */

.page-contact .hours-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 2.8vw, 32px);
  padding: clamp(24px, 4vw, 48px);
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background:
    radial-gradient(90% 130% at 8% 0%, var(--pc-lime-soft), transparent 58%),
    linear-gradient(140deg, var(--stand), var(--night));
}

.page-contact .hours-clock {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(36px, 7vw, 62px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lime);
}

.page-contact .hours-clock__cap {
  margin: 12px 0 0;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-contact .hours-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .hours-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--white);
}

.page-contact .hours-list li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: 9px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-contact .contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: clamp(32px, 4.5vw, 56px);
}

/* ---------- 进场动效 ---------- */

.page-contact [data-reveal] {
  transition: opacity 240ms var(--ease), transform 240ms var(--ease);
}

/* ---------- 响应式 ---------- */

@media (min-width: 800px) {
  .page-contact .contact-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-contact .hours-panel {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: center;
  }
}

@media (min-width: 980px) {
  .page-contact .contact-board {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    gap: clamp(26px, 3.4vw, 48px);
  }

  .page-contact .contact-map {
    position: sticky;
    top: 96px;
  }
}

@media (max-width: 520px) {
  .page-contact .contact-card {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .page-contact .contact-card__badge {
    width: 40px;
    height: 40px;
    border-radius: 12px;
  }

  .page-contact .contact-links .btn {
    flex: 1 1 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact [data-reveal],
  .page-contact .contact-card {
    transition: none;
  }

  .page-contact .contact-card:hover,
  .page-contact .contact-card:focus-within {
    transform: none;
  }
}