.page-contact {
  --pc-hair: 1px solid rgba(242, 239, 230, 0.15);
  --pc-hair-volt: 1px solid rgba(24, 224, 208, 0.34);
  --pc-wash: rgba(242, 239, 230, 0.055);
  background: var(--ink-green);
  color: var(--chalk);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-contact [id] {
  scroll-margin-top: 24px;
}

.page-contact .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--volt);
  margin: 0 0 12px;
}

.page-contact h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3.7rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
  margin: 0 0 18px;
  color: var(--chalk);
  max-width: 13em;
}

.page-contact h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.6vw, 2.35rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
  color: var(--chalk);
}

.page-contact .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-contact .breadcrumbs__item {
  color: inherit;
  text-decoration: none;
}

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

.page-contact .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(126, 140, 134, 0.55);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(24px, 4vw, 44px) 0 0;
  background:
    radial-gradient(115% 85% at 88% 0%, rgba(24, 224, 208, 0.15), transparent 56%),
    radial-gradient(85% 70% at 2% 100%, rgba(255, 106, 42, 0.1), transparent 62%),
    var(--ink-green);
  isolation: isolate;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  right: -12%;
  top: 6%;
  width: 52%;
  height: 190%;
  background: linear-gradient(150deg, rgba(24, 224, 208, 0.1), transparent 62%);
  transform: rotate(-14deg);
  z-index: -1;
  pointer-events: none;
}

.page-contact .hero-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 44px);
  align-items: center;
}

.page-contact .hero-lead {
  max-width: 34em;
  font-size: clamp(0.95rem, 1.5vw, 1.06rem);
  line-height: 1.78;
  color: rgba(242, 239, 230, 0.78);
  margin: 0;
}

.page-contact .hero-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  list-style: none;
  margin: clamp(18px, 3vw, 28px) 0 0;
  padding: 0;
}

.page-contact .hero-jump a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--glass-cyan);
  text-decoration: none;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(191, 239, 231, 0.32);
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-contact .hero-jump a::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--volt);
  flex: none;
}

.page-contact .hero-jump a:hover,
.page-contact .hero-jump a:focus-visible {
  color: var(--volt);
  border-bottom-color: var(--volt);
}

.page-contact .hero-mark {
  position: relative;
  aspect-ratio: 16 / 11;
  min-height: 170px;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(158deg, var(--slate-teal) 0%, var(--carbon) 78%);
  clip-path: polygon(0 6%, 100% 0, 100% 94%, 0 100%);
}

.page-contact .hero-mark::before {
  content: "";
  position: absolute;
  inset: -12%;
  background:
    repeating-linear-gradient(0deg, transparent 0 38px, rgba(242, 239, 230, 0.07) 38px 39px),
    repeating-linear-gradient(90deg, transparent 0 38px, rgba(242, 239, 230, 0.07) 38px 39px);
  transform: rotate(-6deg);
}

.page-contact .hero-mark::after {
  content: "";
  position: absolute;
  left: -10%;
  bottom: 26%;
  width: 120%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--volt) 38%, var(--track) 72%, transparent);
  opacity: 0.75;
  transform: rotate(-9deg);
}

.page-contact .hero-mark__ring {
  position: absolute;
  right: 14%;
  top: 16%;
  width: 40%;
  aspect-ratio: 1;
  border: 1px solid rgba(24, 224, 208, 0.35);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(24, 224, 208, 0.1), transparent 70%);
  animation: pc-breathe 5s ease-in-out infinite;
}

.page-contact .hero-mark__ring--b {
  right: 3%;
  top: 42%;
  width: 22%;
  border-color: rgba(255, 106, 42, 0.4);
  background: radial-gradient(circle, rgba(255, 106, 42, 0.1), transparent 70%);
  animation-delay: 1.8s;
}

.page-contact .hero-mark__dot {
  position: absolute;
  right: 30%;
  top: 30%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--volt);
  animation: pc-pulse 2.8s ease-out infinite;
}

/* ---------- 大字号联络条 ---------- */
.page-contact .bigstrip {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 30px);
  margin-top: clamp(26px, 4vw, 46px);
  padding-top: clamp(20px, 3vw, 32px);
  padding-bottom: clamp(28px, 4vw, 46px);
  border-top: var(--pc-hair);
}

.page-contact .bigstrip__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone);
  margin: 0 0 10px;
}

.page-contact .bigstrip__row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px 16px;
}

.page-contact .bigstrip__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.06;
  color: var(--chalk);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color 0.22s var(--ease);
}

.page-contact .bigstrip__value--phone {
  font-size: clamp(1.85rem, 6.2vw, 4.3rem);
}

.page-contact .bigstrip__value--mail {
  font-size: clamp(0.95rem, 3.2vw, 2rem);
}

.page-contact .bigstrip__value:hover,
.page-contact .bigstrip__value:focus-visible {
  color: var(--volt);
}

.page-contact .copy-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 7px 11px;
  border: var(--pc-hair);
  border-radius: 1px;
  background: transparent;
  color: var(--stone);
  cursor: pointer;
  flex: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-contact .copy-btn:hover,
.page-contact .copy-btn:focus-visible {
  color: var(--volt);
  border-color: rgba(24, 224, 208, 0.6);
  background: rgba(24, 224, 208, 0.08);
}

/* ---------- 双栏主体 ---------- */
.page-contact .contact-body {
  padding: clamp(36px, 5vw, 68px) 0;
}

.page-contact .contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 40px);
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 380px;
  overflow: hidden;
  border: var(--pc-hair);
  border-radius: var(--radius);
  background: var(--carbon);
  isolation: isolate;
}

.page-contact .contact-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.45;
  filter: saturate(0.85);
  z-index: 0;
}

.page-contact .contact-card__mesh {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    repeating-linear-gradient(90deg, transparent 0 52px, rgba(24, 224, 208, 0.16) 52px 53px),
    repeating-linear-gradient(0deg, transparent 0 52px, rgba(24, 224, 208, 0.1) 52px 53px);
  clip-path: polygon(0 0, 100% 0, 100% 54%, 0 92%);
  opacity: 0.8;
}

.page-contact .contact-card__body {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: clamp(20px, 3vw, 32px);
  background: linear-gradient(to top, rgba(6, 42, 35, 0.97) 22%, rgba(6, 42, 35, 0.72) 64%, rgba(6, 42, 35, 0) 100%);
}

.page-contact .contact-card__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--volt);
  margin: 0 0 10px;
}

.page-contact .contact-card__addr {
  font-family: var(--font-serif);
  font-size: clamp(1.02rem, 2.3vw, 1.32rem);
  line-height: 1.55;
  color: var(--chalk);
  max-width: 22em;
  margin: 0 0 16px;
}

.page-contact .contact-card__note {
  font-size: 13px;
  line-height: 1.72;
  color: var(--stone);
  margin: 16px 0 0;
}

.page-contact .prep-head {
  max-width: 40em;
}

.page-contact .prep-head > p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(242, 239, 230, 0.76);
}

.page-contact .prep-media {
  margin: clamp(20px, 3vw, 28px) 0;
  border: var(--pc-hair);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--carbon);
}

.page-contact .prep-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 9 / 5;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
}

.page-contact .prep-media figcaption {
  padding: 12px 16px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--stone);
  border-top: var(--pc-hair);
}

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

.page-contact .prep-group {
  padding: clamp(16px, 2.4vw, 24px);
  background: var(--pc-wash);
  border: var(--pc-hair);
  border-left: 2px solid var(--moss);
  border-radius: var(--radius);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-contact .prep-group:hover,
.page-contact .prep-group:focus-within {
  border-left-color: var(--volt);
  background: rgba(24, 224, 208, 0.055);
}

.page-contact .prep-group__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 14px;
}

.page-contact .prep-group__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--carbon);
  background: var(--volt);
  padding: 5px 7px;
  border-radius: 1px;
  flex: none;
  margin-top: 3px;
}

.page-contact .prep-group__head h3 {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.2vw, 1.2rem);
  letter-spacing: -0.01em;
  margin: 0 0 5px;
  color: var(--chalk);
}

.page-contact .prep-group__head p {
  margin: 0;
  font-size: 13px;
  line-height: 1.66;
  color: var(--stone);
}

.page-contact .prep-check {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-contact .prep-check__item {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 2px 0;
  cursor: pointer;
  font-size: 14px;
  line-height: 1.62;
  color: rgba(242, 239, 230, 0.82);
}

.page-contact .prep-check__item input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-contact .prep-check__box {
  position: relative;
  flex: none;
  width: 17px;
  height: 17px;
  margin-top: 1px;
  border: 1px solid rgba(126, 140, 134, 0.7);
  border-radius: 1px;
  background: rgba(11, 15, 14, 0.45);
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .prep-check__item input:checked + .prep-check__box {
  background: var(--volt);
  border-color: var(--volt);
}

.page-contact .prep-check__item input:checked + .prep-check__box::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border: solid var(--carbon);
  border-width: 0 2px 2px 0;
  transform: rotate(42deg);
}

.page-contact .prep-check__item input:focus-visible + .prep-check__box {
  outline: 2px solid var(--volt);
  outline-offset: 2px;
}

.page-contact .prep-check__text {
  transition: color 0.18s var(--ease);
}

.page-contact .prep-check__item input:checked ~ .prep-check__text {
  color: rgba(126, 140, 134, 0.85);
  text-decoration: line-through;
  text-decoration-thickness: 1px;
}

/* ---------- 服务时间带 ---------- */
.page-contact .hours {
  position: relative;
  padding: clamp(36px, 5vw, 68px) 0;
  background: var(--carbon);
}

.page-contact .hours::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(24, 224, 208, 0.07), transparent 42%);
  pointer-events: none;
}

.page-contact .hours .container {
  position: relative;
}

.page-contact .hours__head {
  max-width: 40em;
}

.page-contact .hours__head > p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(242, 239, 230, 0.76);
}

.page-contact .timeline {
  list-style: none;
  margin: clamp(22px, 3.5vw, 36px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: rgba(242, 239, 230, 0.15);
  border: 1px solid rgba(242, 239, 230, 0.15);
}

.page-contact .timeline__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--carbon);
  border-top: 2px solid transparent;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-contact .timeline__item:hover {
  border-top-color: var(--volt);
  background: #0f1614;
}

.page-contact .timeline__time {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.15rem, 3vw, 1.6rem);
  letter-spacing: -0.01em;
  color: var(--volt);
}

.page-contact .timeline__title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--chalk);
}

.page-contact .timeline__desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--stone);
}

/* ---------- 合作 ---------- */
.page-contact .partnership {
  position: relative;
  padding: clamp(36px, 5vw, 68px) 0;
  background:
    radial-gradient(90% 120% at 92% 0%, rgba(255, 106, 42, 0.15), transparent 55%),
    var(--slate-teal);
}

.page-contact .partnership__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.5vw, 48px);
}

.page-contact .partnership__copy > p {
  margin: 0 0 22px;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(242, 239, 230, 0.8);
}

.page-contact .partnership__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .partnership__facts li {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(242, 239, 230, 0.14);
}

.page-contact .partnership__facts li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .partnership__num {
  flex: none;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--chalk);
}

.page-contact .partnership__facts li span:last-child {
  font-size: 13.5px;
  line-height: 1.68;
  color: rgba(242, 239, 230, 0.74);
}

/* ---------- 收尾 ---------- */
.page-contact .tail {
  padding: clamp(36px, 5vw, 64px) 0;
  background: var(--ink-green);
}

.page-contact .tail__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.5vw, 44px);
  align-items: center;
}

.page-contact .tail__copy > p {
  margin: 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(242, 239, 230, 0.76);
}

.page-contact .tail__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-contact .tail__legal {
  flex: 1 1 100%;
  margin: 4px 0 0;
  font-size: 12.5px;
  line-height: 1.72;
  color: var(--stone);
}

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

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

/* ---------- 动效 ---------- */
@keyframes pc-pulse {
  0% { box-shadow: 0 0 0 0 rgba(24, 224, 208, 0.55); }
  70% { box-shadow: 0 0 0 14px rgba(24, 224, 208, 0); }
  100% { box-shadow: 0 0 0 0 rgba(24, 224, 208, 0); }
}

@keyframes pc-breathe {
  0%, 100% { opacity: 0.55; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

/* ---------- 宽度适配 ---------- */
@media (min-width: 760px) {
  .page-contact .contact-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }

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

  .page-contact .bigstrip {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    gap: clamp(24px, 4vw, 54px);
  }
}

@media (min-width: 900px) {
  .page-contact .hero-split {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
  }

  .page-contact .partnership__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

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

  .page-contact .contact-card {
    min-height: 460px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .hero-mark__dot,
  .page-contact .hero-mark__ring {
    animation: none;
  }

  .page-contact .bigstrip__value,
  .page-contact .prep-group,
  .page-contact .timeline__item {
    transition: none;
  }
}