.page-contact {
  --c-gap: clamp(18px, 3vw, 36px);
  --c-pad: clamp(20px, 3vw, 34px);
  --c-rule: 1px solid var(--line-300);
  background: var(--mist-200);
  color: var(--ink-900);
  font-family: var(--font-sans);
}

.page-contact .section {
  padding-top: clamp(44px, 7vw, 84px);
  padding-bottom: clamp(44px, 7vw, 84px);
}

.page-contact a:focus-visible,
.page-contact .btn:focus-visible {
  outline: 2px solid var(--electric-500);
  outline-offset: 3px;
}

/* 首屏：服务台接待封面 */
.page-contact .c-hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--desk-header-h) + clamp(26px, 5vw, 56px));
  padding-bottom: clamp(46px, 8vw, 92px);
  background: linear-gradient(155deg, var(--abyss-700) 0%, var(--abyss-900) 62%, #05192a 100%);
  color: var(--white);
}

.page-contact .c-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

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

.page-contact .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(20px, 4vw, 34px);
  padding: 0;
  list-style: none;
}

.page-contact .breadcrumbs__link {
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.62);
  text-decoration: none;
}

.page-contact .breadcrumbs__link:hover {
  color: var(--electric-500);
}

.page-contact .breadcrumbs__link[aria-current="page"] {
  color: rgba(255, 255, 255, 0.94);
}

.page-contact .breadcrumbs__sep {
  color: rgba(255, 255, 255, 0.34);
  font-size: 0.8rem;
}

.page-contact .c-hero__grid {
  display: grid;
  gap: clamp(28px, 5vw, 52px);
}

.page-contact .c-kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--electric-500);
}

.page-contact .c-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(2rem, 5.6vw, 3.5rem);
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-contact .c-hero__lede {
  max-width: 44ch;
  margin: 0 0 22px;
  font-size: clamp(0.96rem, 1.9vw, 1.08rem);
  line-height: 1.88;
  color: rgba(255, 255, 255, 0.8);
}

.page-contact .c-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 26px;
  padding: 8px 14px;
  border: 1px solid rgba(22, 217, 209, 0.42);
  border-radius: 999px;
  background: rgba(22, 217, 209, 0.09);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.88);
}

.page-contact .c-status__dot {
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--electric-500);
  box-shadow: 0 0 0 3px rgba(22, 217, 209, 0.18);
  animation: c-pulse 2.6s ease-in-out infinite;
}

@keyframes c-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.82); }
}

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

.page-contact .c-hero__actions .btn {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 3px;
  font-size: 0.94rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.22s ease, border-color 0.22s ease, color 0.22s ease, background 0.22s ease;
}

.page-contact .c-hero__actions .btn:hover {
  transform: translateY(-2px);
}

.page-contact .c-hero__actions .btn--line {
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: transparent;
  color: var(--white);
}

.page-contact .c-hero__actions .btn--line:hover {
  border-color: var(--electric-500);
  color: var(--electric-500);
}

.page-contact .c-hero__fig {
  margin: 0;
}

.page-contact .c-hero__fig img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 3px;
  object-fit: cover;
}

.page-contact .c-hero__fig .media-frame__caption {
  margin-top: 10px;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.58);
}

/* 联系路径 */
.page-contact .c-routes {
  background: var(--mist-200);
}

.page-contact .c-cols {
  display: grid;
  gap: clamp(24px, 4vw, 56px);
}

.page-contact .c-col {
  min-width: 0;
}

.page-contact .c-routes h2,
.page-contact .c-hours h2,
.page-contact .c-loc h2,
.page-contact .c-collab h2 {
  margin: 10px 0 18px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.45rem, 3.2vw, 2.15rem);
  line-height: 1.3;
  color: var(--ink-900);
}

.page-contact .c-paths {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-contact .c-path {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: var(--c-pad);
  border: var(--c-rule);
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 1px 2px rgba(7, 26, 43, 0.05);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.page-contact .c-path:hover {
  transform: translateY(-2px);
  border-color: var(--electric-500);
  box-shadow: 0 10px 22px rgba(7, 26, 43, 0.09);
}

.page-contact .c-path__num {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line-300);
  border-radius: 2px;
  font-size: 0.8rem;
  color: var(--coral-500);
}

.page-contact .c-path__body {
  min-width: 0;
}

.page-contact .c-path h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink-900);
}

.page-contact .c-path p {
  margin: 0 0 10px;
  font-size: 0.92rem;
  line-height: 1.82;
  color: var(--ink-600);
}

.page-contact .c-link {
  display: inline-block;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--electric-500);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--abyss-700);
  text-decoration: none;
  word-break: break-all;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-contact .c-link:hover {
  color: var(--coral-500);
  border-color: var(--coral-500);
}

/* 右侧大号联系卡 */
.page-contact .c-desk {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 3.2vw, 40px);
  border-radius: 4px;
  background: linear-gradient(158deg, var(--abyss-700) 0%, var(--abyss-900) 82%);
  color: var(--white);
  box-shadow: 0 18px 40px rgba(7, 26, 43, 0.22);
}

.page-contact .c-desk::after {
  content: "";
  position: absolute;
  top: -46px;
  right: -56px;
  width: 170px;
  height: 170px;
  border: 1px solid rgba(22, 217, 209, 0.28);
  transform: rotate(24deg);
  pointer-events: none;
}

.page-contact .c-desk__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--electric-500);
}

.page-contact .c-desk__title {
  margin: 0 0 24px;
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2.6vw, 1.75rem);
  font-weight: 600;
  line-height: 1.3;
  color: var(--white);
}

.page-contact .c-desk__block {
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.page-contact .c-desk__block:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-contact .c-desk__block + .c-desk__block {
  margin-top: 20px;
}

.page-contact .c-desk__cap {
  margin: 0 0 8px;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.6);
}

.page-contact .c-desk__mail {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(0.9rem, 2.6vw, 1.2rem);
  line-height: 1.55;
  letter-spacing: 0.01em;
  color: var(--electric-500);
  text-decoration: none;
  word-break: break-all;
}

.page-contact .c-desk__mail:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-contact .c-desk__tel {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.65rem, 8vw, 2.4rem);
  line-height: 1.12;
  letter-spacing: 0.05em;
  color: var(--white);
  text-decoration: none;
}

.page-contact .c-desk__tel:hover {
  color: var(--electric-500);
}

.page-contact .c-desk__note {
  margin: 10px 0 0;
  font-size: 0.85rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.7);
}

.page-contact .c-desk__hours {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(0.98rem, 3vw, 1.16rem);
  letter-spacing: 0.06em;
  color: var(--white);
}

/* 服务时段 */
.page-contact .c-hours__panel {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  padding: clamp(22px, 3.4vw, 44px);
  border: var(--c-rule);
  border-radius: 4px;
  background: var(--cream-100);
}

.page-contact .c-hours__intro p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.88;
  color: var(--ink-600);
}

.page-contact .c-hours__list {
  margin: 0;
  display: grid;
}

.page-contact .c-hours__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 16px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line-300);
}

.page-contact .c-hours__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .c-hours__row dt {
  font-size: 0.88rem;
  color: var(--ink-600);
}

.page-contact .c-hours__row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  color: var(--ink-900);
}

/* 到访与位置 */
.page-contact .c-loc .c-cols {
  align-items: center;
}

.page-contact .c-map {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: var(--c-rule);
  border-radius: 4px;
  background: var(--abyss-900);
}

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

.page-contact .c-map__pin {
  position: absolute;
  left: 7%;
  bottom: 9%;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid rgba(22, 217, 209, 0.5);
  border-radius: 2px;
  background: rgba(7, 26, 43, 0.88);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--white);
}

.page-contact .c-map__pin::before {
  content: "";
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--coral-500);
}

.page-contact .c-loc__text {
  min-width: 0;
}

.page-contact .c-loc__text p {
  margin: 0 0 22px;
  font-size: 0.94rem;
  line-height: 1.9;
  color: var(--ink-600);
}

.page-contact .c-loc__meta {
  margin: 0;
  display: grid;
  gap: 16px;
}

.page-contact .c-loc__meta dt {
  margin-bottom: 4px;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--ink-600);
}

.page-contact .c-loc__meta dd {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--ink-900);
}

.page-contact .c-loc__meta dd.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* 合作与媒体 */
.page-contact .c-collab__panel {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  padding: clamp(24px, 3.6vw, 52px);
  border-radius: 4px;
  background: linear-gradient(150deg, var(--abyss-700) 0%, var(--abyss-900) 92%);
  color: var(--white);
}

.page-contact .c-collab__head {
  min-width: 0;
}

.page-contact .c-collab h2 {
  color: var(--white);
}

.page-contact .c-collab__head p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.76);
}

.page-contact .c-collab__tpl {
  min-width: 0;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.06);
}

.page-contact .c-collab__tplCap {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--electric-500);
}

.page-contact .c-collab__code {
  margin: 0 0 8px;
  padding: 9px 12px;
  border-left: 2px solid var(--electric-500);
  background: rgba(22, 217, 209, 0.1);
  font-family: var(--font-mono);
  font-size: clamp(0.8rem, 2.4vw, 0.9rem);
  letter-spacing: 0.02em;
  color: var(--white);
  word-break: break-all;
}

.page-contact .c-collab__note {
  margin: 14px 0 18px;
  font-size: 0.84rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.7);
}

.page-contact .c-collab__tpl .btn {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 22px;
  border: 0;
  border-radius: 3px;
  background: var(--electric-500);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--abyss-900);
  text-decoration: none;
  transition: background 0.22s ease, color 0.22s ease, transform 0.22s ease;
}

.page-contact .c-collab__tpl .btn:hover {
  transform: translateY(-2px);
  background: var(--coral-500);
  color: var(--white);
}

/* 收束 */
.page-contact .c-outro {
  border-top: 1px solid var(--line-300);
}

.page-contact .c-outro__title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  line-height: 1.4;
  color: var(--ink-900);
}

.page-contact .c-outro__links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}

.page-contact .c-outro__links a {
  display: block;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-300);
  font-size: 0.94rem;
  color: var(--abyss-700);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-contact .c-outro__links a:hover {
  color: var(--coral-500);
  border-color: var(--coral-500);
}

@media (min-width: 720px) {
  .page-contact .c-outro__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 36px;
  }
}

@media (min-width: 860px) {
  .page-contact .c-hours__panel {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
  }

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

@media (min-width: 900px) {
  .page-contact .c-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }

  .page-contact .c-hero__fig {
    transform: translateY(12px);
  }

  .page-contact .c-loc .c-cols {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

@media (min-width: 960px) {
  .page-contact .c-routes .c-cols {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-contact .c-col--desk {
    position: sticky;
    top: calc(var(--desk-header-h) + 28px);
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }
}