.page-contact {
  --cut-angle: 18px;
  --volt-soft: rgba(198, 245, 0, 0.16);
  --cyan-soft: rgba(0, 229, 255, 0.12);
  --clay-soft: rgba(192, 117, 90, 0.18);
  --text-muted: rgba(240, 235, 226, 0.56);
  background: var(--ink);
  color: var(--cream);
}

.page-contact .contact-hero,
.page-contact .contact-directory,
.page-contact .contact-location,
.page-contact .contact-service,
.page-contact .contact-precheck {
  position: relative;
  padding-top: clamp(2.5rem, 6vw, 4.5rem);
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

/* ===== Hero ===== */
.page-contact .contact-hero {
  overflow: hidden;
  padding-top: 2rem;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -140px;
  right: -100px;
  width: 46vw;
  height: 46vw;
  min-width: 360px;
  min-height: 360px;
  background: linear-gradient(135deg, var(--volt-soft) 0%, rgba(0, 229, 255, 0.06) 58%, transparent 100%);
  clip-path: polygon(0 0, 82% 0, 100% 18%, 100% 100%, 18% 100%, 0 82%);
  pointer-events: none;
  z-index: 0;
}

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

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: start;
  margin-top: 2.25rem;
}

.page-contact .contact-hero__rail {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.85rem;
  border-top: 2px solid var(--volt);
  padding-top: 0.75rem;
}

.page-contact .contact-hero__railnote {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  text-transform: uppercase;
  line-height: 1.5;
}

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

.page-contact .contact-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2rem, 5.2vw, 4.15rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0.9rem 0 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.3rem 0.6rem;
}

.page-contact .contact-hero__title-cn {
  color: var(--cream);
}

.page-contact .contact-hero__title-sep {
  color: var(--clay);
  font-size: 0.7em;
  font-weight: 400;
}

.page-contact .contact-hero__title-sub {
  color: var(--cream);
}

.page-contact .contact-hero__lead {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.7;
  color: rgba(240, 235, 226, 0.78);
  max-width: 640px;
  margin: 0;
}

.page-contact .contact-hero__art {
  aspect-ratio: 2 / 1;
  max-width: 620px;
  margin: 1.75rem 0 0;
  transform: rotate(-0.6deg);
}

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

/* ===== 联系方式卡片 ===== */
.page-contact .contact-directory {
  background: linear-gradient(180deg, transparent 0%, rgba(28, 36, 44, 0.35) 18%, rgba(28, 36, 44, 0.35) 82%, transparent 100%);
}

.page-contact .contact-directory::before {
  content: "";
  position: absolute;
  right: 4%;
  top: 6%;
  width: 42%;
  height: 46%;
  background: linear-gradient(135deg, var(--volt-soft) 0%, var(--cyan-soft) 70%, transparent 100%);
  clip-path: polygon(12% 0, 100% 0, 88% 100%, 0 100%);
  pointer-events: none;
  z-index: 0;
}

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

.page-contact .contact-directory__head {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 2px solid rgba(240, 235, 226, 0.2);
  padding-bottom: 1.25rem;
  margin-bottom: 2rem;
}

.page-contact .contact-directory__head h2,
.page-contact .contact-location h2,
.page-contact .contact-service h2,
.page-contact .contact-precheck h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  letter-spacing: -0.02em;
  margin: 0.35rem 0 0;
}

.page-contact .contact-directory__head p {
  max-width: 360px;
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.page-contact .contact-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-contact .contact-card {
  display: flex;
  flex-direction: column;
  min-height: 260px;
  padding: 1.75rem 1.4rem 1.5rem;
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0) 42%),
    var(--stone);
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - var(--cut-angle)) 0, 100% var(--cut-angle), 100% 100%, var(--cut-angle) 100%, 0 calc(100% - var(--cut-angle)));
  transition: transform var(--dur) var(--ease-out), filter var(--dur) var(--ease-out);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 1;
  pointer-events: none;
}

.page-contact .contact-card--phone::before {
  background: linear-gradient(90deg, var(--alarm) 0%, var(--alarm) 34%, transparent 100%);
}

.page-contact .contact-card--email::before {
  background: linear-gradient(90deg, var(--volt) 0%, var(--volt) 34%, transparent 100%);
}

.page-contact .contact-card--alt::before {
  background: linear-gradient(90deg, var(--cyan) 0%, var(--cyan) 34%, transparent 100%);
}

.page-contact .contact-card--time::before {
  background: linear-gradient(90deg, var(--moss) 0%, var(--moss) 34%, transparent 100%);
}

.page-contact .contact-card:hover {
  transform: translateY(-6px);
  filter: drop-shadow(0 16px 28px rgba(0, 0, 0, 0.45));
}

.page-contact .contact-card__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.4rem;
}

.page-contact .contact-card__num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: rgba(240, 235, 226, 0.4);
}

.page-contact .contact-card__label {
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 0.4rem;
}

.page-contact .contact-card__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--cream);
  text-decoration: none;
  margin-bottom: 0.55rem;
  word-break: break-all;
  transition: color var(--dur) var(--ease-out);
}

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

.page-contact .contact-card__value--static {
  color: var(--volt);
}

.page-contact .contact-card__note {
  margin: 0 0 1rem;
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.page-contact .contact-card__hint {
  margin: -0.4rem 0 1rem;
  font-size: 0.76rem;
  line-height: 1.5;
  color: rgba(240, 235, 226, 0.4);
}

.page-contact .contact-card__cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  width: fit-content;
  padding: 0.68rem 1.1rem;
  background: transparent;
  border: 1px solid rgba(0, 229, 255, 0.45);
  color: var(--cyan);
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  transition: background var(--dur) var(--ease-out), color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}

.page-contact .contact-card__cta:hover {
  background: var(--cyan);
  color: var(--ink);
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-contact .contact-card__cta:active {
  transform: scale(0.96);
}

.page-contact .contact-card__cta--volt {
  background: var(--volt);
  border-color: transparent;
  color: #101410;
  font-weight: 800;
}

.page-contact .contact-card__cta--volt:hover {
  background: var(--cream);
  color: #101410;
  border-color: transparent;
}

.page-contact .contact-card__cta--outline {
  border-color: rgba(94, 125, 76, 0.75);
  color: #b0ce8e;
}

.page-contact .contact-card__cta--outline:hover {
  background: var(--moss);
  color: var(--ink);
  border-color: var(--moss);
}

.page-contact .contact-card__cta--status {
  background: rgba(94, 125, 76, 0.18);
  border-color: rgba(94, 125, 76, 0.4);
  color: #a8cd8e;
  cursor: default;
  pointer-events: none;
}

.page-contact .contact-card__arrow {
  font-size: 1.2em;
  line-height: 1;
  transition: transform var(--dur) var(--ease-out);
}

.page-contact .contact-card__cta:hover .contact-card__arrow {
  transform: translateX(3px);
}

.page-contact .contact-card__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--volt);
  box-shadow: 0 0 0 4px rgba(198, 245, 0, 0.15);
  animation: contactPulse 1.8s ease-in-out infinite alternate;
}

@keyframes contactPulse {
  from {
    opacity: 0.6;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1.1);
  }
}

/* ===== 地址区 ===== */
.page-contact .contact-location {
  overflow: hidden;
}

.page-contact .contact-location::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.07) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 65%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 65%);
  pointer-events: none;
}

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

.page-contact .contact-location__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  padding: clamp(1.5rem, 4vw, 3rem);
  background: linear-gradient(135deg, rgba(28, 36, 44, 0.92) 0%, rgba(11, 15, 20, 0.72) 100%);
  border: 1px solid rgba(0, 229, 255, 0.22);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 28px 100%, 0 calc(100% - 28px));
}

.page-contact .contact-location__address {
  font-family: var(--font-mono);
  font-size: clamp(1.2rem, 2.5vw, 1.85rem);
  font-weight: 600;
  line-height: 1.45;
  color: var(--cream);
  border-left: 4px solid var(--clay);
  padding-left: 1rem;
  margin: 1.1rem 0 1.25rem;
}

.page-contact .contact-location__note,
.page-contact .contact-location__hint {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 560px;
}

.page-contact .contact-location__hint {
  margin: 0.8rem 0 1.5rem;
}

.page-contact .contact-location__map {
  aspect-ratio: 8 / 5;
  max-width: 480px;
  margin: 0;
  transform: rotate(1deg);
}

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

/* ===== 服务说明 ===== */
.page-contact .contact-service__banner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  padding: clamp(1.6rem, 4vw, 3.25rem);
  background:
    linear-gradient(115deg, var(--cyan-soft) 0%, rgba(198, 245, 0, 0.05) 55%, transparent 100%),
    var(--ink-raised);
  border: 1px solid rgba(198, 245, 0, 0.2);
  clip-path: polygon(0 0, calc(100% - 36px) 0, 100% 36px, 100% 100%, 36px 100%, 0 calc(100% - 36px));
}

.page-contact .contact-service__aside {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.page-contact .contact-service__idx {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

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

.page-contact .contact-service__body > p {
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(240, 235, 226, 0.78);
  max-width: 720px;
  margin: 0.8rem 0 0;
}

.page-contact .contact-service__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.35);
  transition: border-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}

.page-contact .contact-service__body a:hover {
  color: var(--volt);
  border-bottom-color: var(--volt);
}

.page-contact .contact-service__list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.page-contact .contact-service__list li {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.75rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(240, 235, 226, 0.1);
  font-size: 0.92rem;
  line-height: 1.65;
  color: rgba(240, 235, 226, 0.8);
}

.page-contact .contact-service__list li:last-child {
  border-bottom: none;
}

.page-contact .contact-service__list li > span {
  font-family: var(--font-mono);
  color: var(--clay);
  font-size: 0.9rem;
}

.page-contact .contact-service__list p {
  margin: 0;
}

.page-contact .contact-service__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.page-contact .contact-service__meta span {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.42rem 0.78rem;
  background: rgba(198, 245, 0, 0.09);
  border: 1px solid rgba(198, 245, 0, 0.28);
  color: var(--volt);
  white-space: nowrap;
}

/* ===== FAQ 预检 ===== */
.page-contact .contact-precheck__head {
  max-width: 680px;
  margin-bottom: 2rem;
}

.page-contact .contact-precheck__head p {
  color: var(--text-muted);
  font-size: 0.96rem;
  line-height: 1.7;
  margin: 0.8rem 0 0;
}

.page-contact .contact-precheck__list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: precheck;
}

.page-contact .contact-precheck__list li {
  border-bottom: 1px solid rgba(240, 235, 226, 0.1);
}

.page-contact .contact-precheck__list li:last-child {
  border-bottom: none;
}

.page-contact .contact-precheck__list a {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 0.4rem;
  color: var(--cream);
  text-decoration: none;
  transition: padding-left var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
}

.page-contact .contact-precheck__list a:hover {
  padding-left: 1.2rem;
  background: linear-gradient(90deg, rgba(198, 245, 0, 0.08) 0%, transparent 60%);
}

.page-contact .contact-precheck__num {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--volt);
  flex: 0 0 auto;
}

.page-contact .contact-precheck__txt {
  font-size: 0.96rem;
  line-height: 1.6;
}

.page-contact .contact-precheck__go {
  margin-left: auto;
  font-size: 1.35rem;
  color: var(--cyan);
  flex: 0 0 auto;
  transition: transform var(--dur) var(--ease-out);
}

.page-contact .contact-precheck__list a:hover .contact-precheck__go {
  transform: translateX(6px);
}

.page-contact .contact-precheck__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem 1.75rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 2px solid rgba(240, 235, 226, 0.14);
}

.page-contact .contact-precheck__footnote {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 380px;
}

/* ===== 桌面增强 ===== */
@media (min-width: 760px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: 168px 1fr;
    gap: 2.5rem;
    margin-top: 3rem;
  }

  .page-contact .contact-hero__rail {
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    min-height: 360px;
    border-top: none;
    border-left: 2px solid var(--volt);
    padding-top: 0;
    padding-left: 1rem;
  }

  .page-contact .contact-hero__lead {
    font-size: 1.1rem;
  }

  .page-contact .contact-cards-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 1.5rem;
    grid-template-areas:
      "phone email"
      "alt time";
  }

  .page-contact .contact-card--phone {
    grid-area: phone;
    transform: rotate(-0.5deg);
  }

  .page-contact .contact-card--email {
    grid-area: email;
    transform: translateY(12px) rotate(0.5deg);
  }

  .page-contact .contact-card--alt {
    grid-area: alt;
    transform: translateY(4px) rotate(0.35deg);
  }

  .page-contact .contact-card--time {
    grid-area: time;
    transform: rotate(-0.25deg);
  }

  .page-contact .contact-card:hover {
    transform: translateY(-8px) rotate(0deg);
  }

  .page-contact .contact-location__inner {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2.5rem;
    padding: clamp(2rem, 4vw, 3rem);
  }

  .page-contact .contact-service__banner {
    grid-template-columns: 140px 1fr;
    gap: 2.5rem;
  }

  .page-contact .contact-service__aside {
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    min-height: 280px;
  }

  .page-contact .contact-service__list {
    gap: 0.5rem;
  }

  .page-contact .contact-precheck__list {
    border-top: 2px solid rgba(240, 235, 226, 0.14);
  }

  .page-contact .contact-precheck__list a {
    padding: 1.4rem 0.6rem;
  }
}

/* ===== 动效降级 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .page-contact .contact-card__dot {
    animation: none;
  }
}