.page-contact {
  --pc-gap: clamp(16px, 2.4vw, 26px);
  --pc-soft: rgba(61, 225, 240, 0.18);
  position: relative;
}

.page-contact .section {
  position: relative;
}

.page-contact .section-head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  padding-top: clamp(24px, 4vw, 48px);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: -8% -12% auto -8%;
  height: 460px;
  background:
    radial-gradient(58% 100% at 18% 0%, rgba(61, 225, 240, 0.16), transparent 70%),
    radial-gradient(48% 84% at 82% 8%, rgba(44, 125, 255, 0.14), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

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

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 3vw, 32px);
  margin-top: 18px;
}

.page-contact .contact-hero__title {
  margin: 12px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(30px, 6.4vw, 54px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-contact .contact-hero__aside {
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  min-height: 40px;
}

.page-contact .contact-hero__stats {
  list-style: none;
  margin: clamp(22px, 3.4vw, 36px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: var(--r-card);
  overflow: hidden;
}

.page-contact .contact-hero__stats li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 16px 16px;
  background: var(--graphite);
}

.page-contact .contact-stat__num {
  font-size: clamp(18px, 3.4vw, 25px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--neon);
}

.page-contact .contact-stat__label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- 联络入口 ---------- */

.page-contact .contact-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pc-gap);
}

.page-contact .contact-board__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .contact-card {
  position: relative;
  padding: clamp(16px, 2.2vw, 22px);
  border: 1px solid var(--pc-soft);
  border-radius: var(--r-card);
  background: linear-gradient(160deg, rgba(23, 51, 80, 0.78), rgba(12, 30, 48, 0.92));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: border-color var(--t-fast), transform var(--t-fast);
}

.page-contact .contact-card--focus {
  border-color: rgba(61, 225, 240, 0.55);
  box-shadow: 0 0 0 1px rgba(61, 225, 240, 0.16), 0 20px 44px -32px rgba(61, 225, 240, 0.7);
}

.page-contact .contact-card:hover {
  border-color: rgba(61, 225, 240, 0.5);
}

.page-contact .contact-card__key {
  margin: 0 0 8px;
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-contact .contact-card__value {
  margin: 0 0 10px;
  font-size: clamp(16px, 2.2vw, 20px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .contact-card__use {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--muted);
}

.page-contact .contact-card .btn {
  margin-top: 2px;
}

.page-contact .contact-board__media {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-contact .contact-board__media .media-frame {
  border: 1px solid var(--rule);
  border-radius: var(--r-card);
  overflow: hidden;
  background: var(--graphite);
}

.page-contact .contact-board__media img,
.page-contact .contact-network__map img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 响应时效 ---------- */

.page-contact .contact-window__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 34px);
  margin-top: clamp(20px, 3vw, 32px);
}

.page-contact .contact-window__note {
  padding-left: 18px;
  border-left: 2px solid rgba(61, 225, 240, 0.45);
}

.page-contact .contact-window__note p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 38ch;
}

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

.page-contact .route-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-contact .route-item {
  padding: 15px 16px 17px;
  border: 1px solid var(--rule);
  border-radius: var(--r-data);
  background: rgba(12, 30, 48, 0.74);
  transition: border-color var(--t-fast);
}

.page-contact .route-item:hover {
  border-color: rgba(61, 225, 240, 0.45);
}

.page-contact .route-item__tag {
  display: inline-block;
  margin-bottom: 10px;
  padding: 2px 9px;
  border: 1px solid rgba(61, 225, 240, 0.4);
  border-radius: var(--r-pill);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--neon);
}

.page-contact .route-item h3 {
  margin: 0 0 7px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
}

.page-contact .route-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 服务网点 ---------- */

.page-contact .contact-network__map {
  margin: 0 0 clamp(20px, 3vw, 30px);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-contact .contact-network__map .media-frame {
  border: 1px solid var(--rule);
  border-radius: var(--r-card);
  overflow: hidden;
  background: var(--graphite);
}

.page-contact .site-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-contact .site-card {
  position: relative;
  padding: 16px 16px 17px 20px;
  border: 1px solid rgba(36, 64, 92, 0.9);
  border-radius: var(--r-data);
  background: var(--graphite);
  overflow: hidden;
  transition: border-color var(--t-fast), transform var(--t-fast);
}

.page-contact .site-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--site-accent, var(--neon));
}

.page-contact .site-card:hover {
  border-color: var(--site-edge, rgba(61, 225, 240, 0.5));
  transform: translateY(-2px);
}

.page-contact .site-card[data-country="vn"] {
  --site-accent: #3DE1F0;
  --site-tint: rgba(61, 225, 240, 0.14);
  --site-edge: rgba(61, 225, 240, 0.5);
}

.page-contact .site-card[data-country="th"] {
  --site-accent: #2C7DFF;
  --site-tint: rgba(44, 125, 255, 0.18);
  --site-edge: rgba(44, 125, 255, 0.55);
}

.page-contact .site-card[data-country="id"] {
  --site-accent: #FF6B2C;
  --site-tint: rgba(255, 107, 44, 0.15);
  --site-edge: rgba(255, 107, 44, 0.5);
}

.page-contact .site-card[data-country="my"] {
  --site-accent: #B6FF3D;
  --site-tint: rgba(182, 255, 61, 0.13);
  --site-edge: rgba(182, 255, 61, 0.45);
}

.page-contact .site-card[data-country="ph"] {
  --site-accent: #8A5CFF;
  --site-tint: rgba(138, 92, 255, 0.17);
  --site-edge: rgba(138, 92, 255, 0.5);
}

.page-contact .site-card[data-country="sg"] {
  --site-accent: #9FB3C8;
  --site-tint: rgba(159, 179, 200, 0.14);
  --site-edge: rgba(159, 179, 200, 0.45);
}

.page-contact .site-card__code {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border: 1px solid var(--site-edge, rgba(61, 225, 240, 0.45));
  border-radius: var(--r-data);
  background: var(--site-tint, rgba(61, 225, 240, 0.14));
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--site-accent, var(--neon));
}

.page-contact .site-card__city {
  margin: 12px 0 2px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text);
}

.page-contact .site-card__region {
  margin: 0 0 10px;
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-contact .site-card__duty {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .contact-network__foot {
  margin: clamp(20px, 3vw, 28px) 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .contact-network__foot a,
.page-contact .contact-prep__intro a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 225, 240, 0.4);
}

.page-contact .contact-network__foot a:hover,
.page-contact .contact-prep__intro a:hover {
  border-bottom-color: var(--neon);
}

/* ---------- 咨询准备 ---------- */

.page-contact .contact-prep__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(20px, 3.4vw, 40px);
  border: 1px solid var(--rule);
  border-radius: var(--r-card);
  background: linear-gradient(180deg, rgba(23, 51, 80, 0.5), rgba(12, 30, 48, 0.92));
}

.page-contact .contact-prep__intro p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 38ch;
}

.page-contact .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-contact .prep-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 14px 16px 16px;
  border: 1px solid rgba(36, 64, 92, 0.72);
  border-radius: var(--r-data);
  background: rgba(5, 18, 31, 0.6);
}

.page-contact .prep-list__num {
  padding-top: 2px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--neon);
}

.page-contact .prep-list h3 {
  margin: 0 0 5px;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
}

.page-contact .prep-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 合作洽谈 ---------- */

.page-contact .contact-partner__board {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 30px);
  padding: clamp(20px, 3.4vw, 40px);
  border: 1px solid rgba(61, 225, 240, 0.2);
  border-radius: var(--r-card);
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(44, 125, 255, 0.16), transparent 62%),
    var(--graphite);
}

.page-contact .contact-partner__lead p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 42ch;
}

.page-contact .partner-gains {
  list-style: none;
  margin: 20px 0 24px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 9px;
}

.page-contact .partner-gains li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text);
}

.page-contact .partner-gains .mono {
  padding-top: 3px;
  font-size: 12.5px;
  color: var(--acid);
}

.page-contact .contact-partner__aside {
  align-self: start;
  padding: 18px;
  border: 1px solid rgba(182, 255, 61, 0.28);
  border-radius: var(--r-card);
  background: rgba(5, 18, 31, 0.66);
}

.page-contact .contact-partner__aside-title {
  margin: 0 0 10px;
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--acid);
}

.page-contact .contact-partner__aside p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

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

/* ---------- 站点信息 ---------- */

.page-contact .contact-meta__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 32px);
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--rule);
}

.page-contact .contact-meta__title {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 800;
  color: var(--text);
}

.page-contact .contact-meta__note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 42ch;
}

.page-contact .contact-meta__list {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-contact .contact-meta__list > div {
  padding: 12px 14px 14px;
  border: 1px solid var(--rule);
  border-radius: var(--r-data);
  background: rgba(12, 30, 48, 0.7);
}

.page-contact .contact-meta__list dt {
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-contact .contact-meta__list dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* ---------- 响应式 ---------- */

@media (min-width: 560px) {
  .page-contact .site-grid,
  .page-contact .contact-meta__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.65fr) minmax(0, 0.85fr);
    align-items: end;
  }

  .page-contact .contact-hero__aside {
    justify-content: flex-end;
  }

  .page-contact .contact-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .contact-board {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-contact .contact-window__grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .page-contact .contact-prep__panel {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    align-items: start;
  }

  .page-contact .contact-partner__board {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    align-items: start;
  }

  .page-contact .contact-meta__row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: start;
  }
}

@media (min-width: 1020px) {
  .page-contact .site-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .page-contact .site-card:hover {
    transform: none;
  }
}