.page-contact {
  --pc-gap: clamp(20px, 4vw, 40px);
  --pc-rule: rgba(60, 90, 80, 0.5);
}

.page-contact .contact-h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 4.4vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--mist);
  margin: 8px 0 14px;
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4.6vw, 52px) 0 clamp(34px, 6vw, 84px);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(28px, 5vw, 48px);
  align-items: end;
}

.page-contact .contact-hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(36px, 6.6vw, 84px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--mist);
  margin: 14px 0 20px;
}

.page-contact .contact-hero__lead .lede {
  max-width: 62ch;
  color: var(--data);
}

.page-contact .contact-hero__aside {
  border-left: 2px solid var(--tick);
  padding-left: clamp(14px, 2.6vw, 26px);
}

.page-contact .contact-hero__quote {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.5vw, 28px);
  line-height: 1.35;
  color: var(--cyan);
  margin: 0 0 12px;
}

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

/* ---------- 联系入口 ---------- */

.page-contact .contact-channels__deck {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(24px, 4vw, 40px);
}

.page-contact .contact-channels__stack {
  display: block;
  min-width: 0;
}

.page-contact .contact-card {
  position: relative;
  padding: clamp(20px, 3vw, 32px);
  border-radius: 28px;
  border: 1px solid var(--line-soft);
  transition: transform 320ms var(--ease), border-color 320ms var(--ease), box-shadow 320ms var(--ease);
}

.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  transform: translateY(-6px);
  border-color: var(--line-cyan);
  box-shadow: var(--shadow-lift);
}

.page-contact .contact-card + .contact-card {
  margin-top: -16px;
}

.page-contact .contact-card--phone {
  margin-left: clamp(0px, 4vw, 48px);
  z-index: 2;
}

.page-contact .contact-card--place {
  margin-left: clamp(0px, 8vw, 96px);
  z-index: 3;
}

.page-contact .contact-card__tag {
  display: inline-flex;
  align-items: center;
  margin: 0 0 14px;
  padding: 0 14px;
  height: 26px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  border-color: transparent;
  color: var(--ink);
}

.page-contact .contact-card--mail .contact-card__tag {
  background: var(--cyan);
}

.page-contact .contact-card--phone .contact-card__tag {
  background: var(--amber);
}

.page-contact .contact-card--place .contact-card__tag {
  background: var(--tick);
}

.page-contact .contact-card__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 26px);
  letter-spacing: -0.01em;
  color: var(--mist);
  margin: 0 0 10px;
}

.page-contact .contact-card__value {
  font-family: var(--font-num);
  font-size: clamp(17px, 2.3vw, 25px);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--cyan);
  margin: 0 0 14px;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .contact-card--phone .contact-card__value {
  color: var(--amber);
}

.page-contact .contact-card--place .contact-card__value {
  font-family: var(--font-body);
  font-size: clamp(16px, 1.9vw, 20px);
  font-weight: 500;
  line-height: 1.7;
  letter-spacing: 0.01em;
  color: var(--mist);
  overflow-wrap: break-word;
}

.page-contact .contact-card__use {
  font-size: 15px;
  line-height: 1.8;
  color: var(--data);
  margin: 0 0 16px;
}

.page-contact .contact-card__foot {
  font-size: 13px;
  line-height: 1.75;
  color: var(--data);
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line-soft);
}

.page-contact .contact-channels__side {
  padding-top: clamp(10px, 2vw, 20px);
}

.page-contact .contact-channels__aside-text {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--data);
  margin: 0;
}

.page-contact .contact-channels__figure {
  margin: clamp(34px, 5vw, 64px) 0 0;
  border-radius: 28px;
  overflow: hidden;
}

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

.page-contact .contact-channels__fine {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--data);
}

.page-contact .contact-channels__fine a {
  color: var(--cyan);
  text-underline-offset: 3px;
}

/* ---------- 分类分流 ---------- */

.page-contact .contact-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(18px, 3vw, 28px) 0 clamp(24px, 3.6vw, 38px);
}

.page-contact .contact-pill {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 20px;
  font-size: 14px;
  text-decoration: none;
  transition: background 240ms var(--ease), border-color 240ms var(--ease), color 240ms var(--ease);
}

.page-contact .contact-pill:hover,
.page-contact .contact-pill:focus-visible {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

.page-contact .contact-routes {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.page-contact .contact-route {
  position: relative;
  padding: clamp(20px, 2.8vw, 28px) 0 0;
  border-top: 2px solid var(--line-soft);
  transition: border-color 300ms var(--ease);
}

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

.page-contact .contact-route::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--pine);
  transition: background 300ms var(--ease), box-shadow 300ms var(--ease);
}

.page-contact .contact-route:hover::before {
  background: var(--cyan);
  box-shadow: 0 0 0 6px rgba(43, 227, 198, 0.14);
}

.page-contact .contact-route__idx {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--tick);
  margin: 0 0 12px;
}

.page-contact .contact-route__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 26px);
  letter-spacing: -0.01em;
  color: var(--mist);
  margin: 0 0 12px;
}

.page-contact .contact-route__body {
  font-size: 15px;
  line-height: 1.8;
  color: var(--data);
  margin: 0 0 14px;
}

.page-contact .contact-route__body a {
  color: var(--cyan);
  text-underline-offset: 3px;
}

.page-contact .contact-route__meta {
  font-size: 13px;
  line-height: 1.75;
  color: var(--pine);
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid var(--line-soft);
}

/* ---------- 紧急技术反馈 ---------- */

.page-contact .contact-tech__panel {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  padding: clamp(26px, 4vw, 52px);
  border-radius: 32px;
  background: linear-gradient(140deg, rgba(27, 58, 87, 0.62), rgba(35, 42, 46, 0.86));
  border: 1px solid var(--line-soft);
}

.page-contact .contact-tech__lead {
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 66ch;
  margin: 0 0 24px;
}

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

.page-contact .contact-tech__list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  font-size: 15px;
  line-height: 1.75;
  color: var(--data);
}

.page-contact .contact-tech__num {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--tick);
  border: 1px solid var(--line-mid);
  border-radius: var(--radius-pill);
  padding: 2px 9px;
  line-height: 1.6;
}

.page-contact .contact-tech__note {
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--cyan);
}

.page-contact .contact-tech__badge {
  align-self: center;
  justify-self: start;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 26px clamp(24px, 4vw, 44px);
  border-radius: 28px;
  border: 1px dashed rgba(43, 227, 198, 0.42);
  background: rgba(14, 43, 36, 0.5);
  transform: rotate(-3deg);
}

.page-contact .contact-tech__badge-key {
  font-family: var(--font-num);
  font-size: clamp(38px, 6vw, 68px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-contact .contact-tech__badge-text {
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--data);
}

/* ---------- 合作 ---------- */

.page-contact .contact-partner__grid {
  margin-top: clamp(22px, 3vw, 34px);
}

.page-contact .contact-partner__card {
  padding: clamp(22px, 3vw, 34px);
  border-radius: 28px;
}

.page-contact .contact-partner__title {
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 24px);
  letter-spacing: -0.01em;
  color: var(--mist);
  margin: 0 0 16px;
}

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

.page-contact .contact-partner__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--data);
}

.page-contact .contact-partner__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
}

.page-contact .contact-partner__note {
  margin: clamp(20px, 3vw, 30px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--data);
}

.page-contact .contact-partner__note a {
  color: var(--cyan);
  text-underline-offset: 3px;
}

/* ---------- 到访与地址 ---------- */

.page-contact .contact-visit__grid {
  display: grid;
  gap: clamp(28px, 4.4vw, 56px);
  align-items: center;
}

.page-contact .contact-visit__map {
  border-radius: 28px;
  background: rgba(35, 42, 46, 0.55);
  border: 1px solid var(--line-soft);
  padding: clamp(12px, 2.4vw, 22px);
}

.page-contact .contact-visit__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .contact-visit__addr {
  font-family: var(--font-num);
  font-size: clamp(16px, 1.9vw, 20px);
  font-weight: 600;
  line-height: 1.7;
  color: var(--amber);
  margin: 0 0 18px;
  padding-left: 16px;
  border-left: 3px solid var(--amber);
  overflow-wrap: break-word;
}

.page-contact .contact-visit__text {
  font-size: 15px;
  line-height: 1.85;
  color: var(--data);
  margin: 0 0 14px;
}

.page-contact .contact-visit__fine {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--data);
}

.page-contact .contact-visit__figure {
  margin: clamp(32px, 5vw, 60px) 0 0;
  border-radius: 28px;
  overflow: hidden;
}

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

/* ---------- 收尾 ---------- */

.page-contact .contact-outro {
  padding: clamp(50px, 9vw, 120px) 0 0;
}

.page-contact .contact-outro__inner {
  border-top: 1px solid var(--line-soft);
  padding-top: clamp(28px, 4vw, 48px);
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

.page-contact .contact-outro__line {
  font-family: var(--font-display);
  font-size: clamp(26px, 4.2vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--mist);
  margin: 0;
}

.page-contact .contact-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */

@media (min-width: 760px) {
  .page-contact .contact-partner__card {
    padding: clamp(26px, 3.2vw, 38px);
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(240px, 0.65fr);
  }

  .page-contact .contact-visit__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }
}

@media (min-width: 980px) {
  .page-contact .contact-channels__deck {
    grid-template-columns: minmax(0, 1.3fr) minmax(220px, 0.7fr);
    align-items: start;
  }

  .page-contact .contact-channels__side {
    padding-top: clamp(40px, 6vw, 96px);
  }

  .page-contact .contact-tech__panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .contact-route,
  .page-contact .contact-route::before,
  .page-contact .contact-pill {
    transition: none !important;
  }

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