.page-contact {
  --pc-hair: rgba(30, 74, 60, 0.72);
  --pc-rail: 360px;
  background: var(--mq-night);
  color: var(--mq-cream);
}

.page-contact img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(88px, 13vw, 156px) 0 clamp(28px, 4.5vw, 52px);
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -14%;
  width: min(680px, 80vw);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 232, 198, 0.2) 0%, rgba(0, 232, 198, 0.05) 44%, transparent 70%);
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: -8%;
  bottom: 12%;
  width: 46%;
  height: 76px;
  background: linear-gradient(90deg, rgba(233, 161, 92, 0.16), rgba(233, 161, 92, 0));
  transform: rotate(var(--mq-shear));
  pointer-events: none;
}

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

.page-contact .breadcrumbs {
  position: relative;
  z-index: 1;
  font-family: var(--mq-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  margin-bottom: clamp(22px, 3.2vw, 36px);
}

.page-contact .contact-hero__inner {
  max-width: 780px;
}

.page-contact .kicker {
  margin: 0 0 18px;
  font-family: var(--mq-font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mq-glow);
}

.page-contact .display-xl {
  margin: 0;
  font-size: clamp(38px, 7.4vw, 86px);
  line-height: 1.04;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.page-contact .display-xl .hv {
  font-style: normal;
  color: var(--mq-glow);
}

.page-contact .contact-lead {
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 38em;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.75;
  color: rgba(244, 241, 230, 0.82);
}

.page-contact .hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 4vw, 46px);
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .hero-stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-left: 14px;
  border-left: 2px solid var(--mq-stone);
}

.page-contact .hero-stats .num {
  font-family: var(--mq-font-mono);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--mq-glow);
}

.page-contact .hero-stats .cap {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mq-mist);
}

/* ---------- 场景图 ---------- */
.page-contact .contact-banner {
  padding-bottom: clamp(34px, 5.5vw, 62px);
}

.page-contact .contact-banner .media-frame {
  margin: 0;
  border-radius: var(--mq-radius);
  overflow: hidden;
  border: 1px solid var(--mq-stone);
  background: var(--mq-moss);
  box-shadow: var(--mq-shadow-card);
}

.page-contact .contact-banner img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
}

/* ---------- 两栏骨架 ---------- */
.page-contact .contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 56px);
  align-items: start;
  padding-bottom: clamp(56px, 8vw, 96px);
}

.page-contact .contact-rail,
.page-contact .contact-flow {
  min-width: 0;
}

/* ---------- 联系卡片 ---------- */
.page-contact .contact-card {
  position: relative;
  padding: clamp(22px, 2.6vw, 30px);
  border-radius: var(--mq-radius);
  background: var(--mq-moss);
  border: 1px solid rgba(0, 232, 198, 0.55);
  box-shadow: var(--mq-shadow-card), 0 0 44px -20px rgba(0, 232, 198, 0.5);
  overflow: hidden;
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--mq-glow), var(--mq-glow-soft));
}

.page-contact .contact-card__title {
  margin: 6px 0 8px;
  font-size: clamp(20px, 2.2vw, 24px);
  font-weight: 900;
  letter-spacing: -0.02em;
}

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

.page-contact .contact-row {
  padding: 14px 0;
  border-top: 1px solid var(--pc-hair);
}

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

.page-contact .contact-row__label {
  margin: 0 0 6px;
  font-family: var(--mq-font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mq-mist);
}

.page-contact .contact-row__value {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
  color: var(--mq-cream);
  word-break: break-word;
}

.page-contact .mail-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-contact .mail-line .contact-row__value {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 15px;
}

.page-contact .contact-copy {
  flex: 0 0 auto;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
}

/* ---------- 右侧内容流 ---------- */
.page-contact .flow-block {
  padding: clamp(26px, 3.6vw, 42px) 0;
  border-top: 1px solid var(--pc-hair);
}

.page-contact .flow-block:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-contact .flow-block:last-child {
  padding-bottom: 0;
}

.page-contact .flow-head {
  display: flex;
  align-items: flex-start;
  gap: clamp(12px, 2vw, 20px);
  margin-bottom: clamp(14px, 2.2vw, 22px);
}

.page-contact .flow-no {
  flex: 0 0 auto;
  font-family: var(--mq-font-mono);
  font-size: clamp(22px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--mq-stone);
  transition: color 0.32s ease;
}

.page-contact .flow-block.is-current .flow-no {
  color: var(--mq-glow);
}

.page-contact .flow-title {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: -0.02em;
}

.page-contact .flow-desc {
  margin: 0 0 20px;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(244, 241, 230, 0.78);
}

/* ---------- 自助 / 人工 分流 ---------- */
.page-contact .split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .split-card {
  padding: clamp(18px, 2.4vw, 24px);
  border-radius: 14px;
  background: rgba(15, 52, 42, 0.7);
  border: 1px solid var(--mq-stone);
}

.page-contact .split-card--hot {
  background: rgba(15, 52, 42, 0.96);
  border-color: rgba(233, 161, 92, 0.42);
}

.page-contact .split-card__title {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.page-contact .split-card--cold .split-card__title {
  color: var(--mq-glow-soft);
}

.page-contact .split-card--hot .split-card__title {
  color: var(--mq-clay);
}

.page-contact .tick-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .tick-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 11px;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(244, 241, 230, 0.86);
}

.page-contact .tick-list li:last-child {
  margin-bottom: 0;
}

.page-contact .tick-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--mq-glow);
  transform: rotate(45deg);
}

.page-contact .tick-list--hot li::before {
  background: var(--mq-clay);
}

.page-contact .tick-list a {
  color: var(--mq-glow);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 232, 198, 0.4);
}

.page-contact .tick-list a:hover {
  border-bottom-color: var(--mq-glow);
}

/* ---------- 准备清单 ---------- */
.page-contact .checklist {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(15, 52, 42, 0.58);
  border: 1px solid rgba(30, 74, 60, 0.9);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-contact .checklist li:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 232, 198, 0.45);
}

.page-contact .checklist input[type="checkbox"] {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin: 4px 0 0;
  accent-color: var(--mq-glow);
  cursor: pointer;
}

.page-contact .checklist label {
  cursor: pointer;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(244, 241, 230, 0.92);
}

.page-contact .checklist .ck-title {
  display: block;
  font-weight: 700;
}

.page-contact .checklist .hint {
  display: block;
  margin-top: 3px;
  font-size: 13px;
  line-height: 1.62;
  color: var(--mq-mist);
}

.page-contact .prep-figure {
  margin: clamp(20px, 3vw, 28px) 0 0;
  border-radius: var(--mq-radius);
  overflow: hidden;
  border: 1px solid var(--mq-stone);
  background: var(--mq-moss);
}

.page-contact .prep-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

/* ---------- 响应节奏 ---------- */
.page-contact .rhythm {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .rhythm li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 15px 16px;
  border-radius: 12px;
  border-left: 3px solid var(--mq-stone);
  background: rgba(15, 52, 42, 0.5);
}

.page-contact .rhythm .k {
  font-family: var(--mq-font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mq-glow);
}

.page-contact .rhythm .v {
  font-size: 15px;
  line-height: 1.72;
  color: rgba(244, 241, 230, 0.85);
}

/* ---------- 请求类型 ---------- */
.page-contact .req-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .req-list li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: clamp(12px, 2vw, 22px);
  align-items: baseline;
  padding: clamp(14px, 2vw, 19px) 0;
  border-top: 1px solid var(--pc-hair);
}

.page-contact .req-list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-contact .req-no {
  font-family: var(--mq-font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--mq-clay);
}

.page-contact .req-body strong {
  display: block;
  margin-bottom: 5px;
  font-size: 16px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--mq-cream);
}

.page-contact .req-body span {
  display: block;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(244, 241, 230, 0.8);
}

/* ---------- 合作区块 ---------- */
.page-contact .coop {
  padding: clamp(22px, 3vw, 32px);
  border-radius: var(--mq-radius);
  background: linear-gradient(135deg, rgba(0, 232, 198, 0.12), rgba(15, 52, 42, 0.92) 48%);
  border: 1px solid rgba(0, 232, 198, 0.3);
}

.page-contact .coop-text {
  margin: 0;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(244, 241, 230, 0.88);
}

.page-contact .coop-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 26px);
}

.page-contact .coop-actions .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .split {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .rhythm li {
    grid-template-columns: 180px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-layout {
    grid-template-columns: var(--pc-rail) minmax(0, 1fr);
  }

  .page-contact .contact-rail {
    position: sticky;
    top: calc(var(--mq-header-h) + 28px);
  }

  .page-contact .contact-banner .media-frame {
    border-radius: 22px;
  }
}

@media (max-width: 620px) {
  .page-contact .contact-hero {
    padding-top: clamp(76px, 22vw, 104px);
  }

  .page-contact .req-list li {
    grid-template-columns: 44px minmax(0, 1fr);
  }

  .page-contact .hero-stats {
    gap: 16px;
  }

  .page-contact .coop-actions .btn {
    width: 100%;
  }
}