.page-contact {
  --pc-shadow: 0 18px 34px -26px rgba(15, 43, 36, .6);
  --pc-cream-soft: rgba(244, 240, 230, .78);
}

/* ---------- 首屏 ---------- */
.page-contact__hero {
  padding: clamp(24px, 4vw, 44px) 0 clamp(34px, 5vw, 58px);
  position: relative;
}

.page-contact__hero-grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
}

.page-contact__kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan-700);
}

.page-contact__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 7.4vw, 72px);
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--ink-900);
}

.page-contact__title-accent {
  background: linear-gradient(transparent 60%, rgba(53, 224, 200, .5) 60%);
  padding: 0 .06em;
}

.page-contact__intro {
  margin: 18px 0 0;
  max-width: 50ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--graphite-600);
}

.page-contact__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-contact__hero-figure {
  margin: 0;
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--cream-100);
  box-shadow: var(--pc-shadow);
}

.page-contact__hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact__figure-cap {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 7px 14px;
  background: var(--ink-900);
  color: var(--cream-050);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  border-top-right-radius: var(--radius-s);
}

/* ---------- 时效提示带 ---------- */
.page-contact__band {
  display: grid;
  gap: 1px;
  margin-top: clamp(26px, 4vw, 44px);
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease);
}

.page-contact__band:hover,
.page-contact__band:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--pc-shadow);
}

.page-contact__step {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 15px 18px;
  background: var(--paper);
}

.page-contact__step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--cyan-700);
}

.page-contact__step-title {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: -.01em;
  color: var(--ink-900);
}

.page-contact__step-meta {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--graphite-600);
}

.page-contact__step--now {
  background: var(--ink-900);
}

.page-contact__step--now .page-contact__step-num {
  color: var(--cyan-400);
}

.page-contact__step--now .page-contact__step-title {
  color: var(--cream-050);
}

.page-contact__step--now .page-contact__step-meta {
  color: rgba(244, 240, 230, .72);
}

/* ---------- 区块节奏 ---------- */
.page-contact__block {
  padding-block: clamp(38px, 5.5vw, 70px);
}

.page-contact__block--tint {
  background: var(--cream-100);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact__head {
  max-width: 64ch;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-contact__h2 {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.28;
  letter-spacing: .01em;
  color: var(--ink-900);
}

.page-contact__lead {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--graphite-600);
}

/* ---------- 联系渠道卡 ---------- */
.page-contact__channels {
  display: grid;
  gap: 16px;
}

.page-contact__channel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--paper);
}

.page-contact__channel--mail {
  background: var(--ink-900);
  border-color: var(--ink-900);
  color: var(--cream-050);
}

.page-contact__channel--addr {
  background: var(--paper);
  border: 1px dashed var(--cream-200);
}

.page-contact__channel-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan-700);
}

.page-contact__channel--mail .page-contact__channel-label {
  color: var(--cyan-400);
}

.page-contact__channel-value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.9vw, 19px);
  font-weight: 600;
  line-height: 1.45;
  word-break: break-word;
  overflow-wrap: anywhere;
  color: var(--ink-900);
}

.page-contact__channel--mail .page-contact__channel-value {
  color: var(--cream-050);
}

.page-contact__channel-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--graphite-600);
}

.page-contact__channel--mail .page-contact__channel-text {
  color: var(--pc-cream-soft);
}

.page-contact__channel-list {
  list-style: none;
  margin: 2px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact__channel-list li {
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--cream-100);
  color: var(--ink-700);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .03em;
}

.page-contact__channel--mail .page-contact__channel-list li {
  background: rgba(53, 224, 200, .15);
  color: var(--cyan-400);
}

.page-contact__channel-note {
  margin: auto 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--graphite-600);
}

.page-contact__channel--mail .page-contact__channel-note {
  border-color: rgba(244, 240, 230, .18);
  color: rgba(244, 240, 230, .62);
}

.page-contact__stamp {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 4px 9px;
  border: 1px solid currentColor;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--rust-500);
  transform: rotate(-6deg);
}

.page-contact__channel--mail .page-contact__stamp {
  color: var(--amber-500);
}

.page-contact__stamp--quiet {
  opacity: .78;
}

/* ---------- 四类工单牌 ---------- */
.page-contact__prep-grid {
  display: grid;
  gap: 16px;
}

.page-contact__prep {
  position: relative;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 4px solid var(--cyan-700);
  border-radius: var(--radius-m);
}

.page-contact__prep:nth-child(2) {
  border-top-color: var(--amber-500);
}

.page-contact__prep:nth-child(3) {
  border-top-color: var(--ink-700);
}

.page-contact__prep:nth-child(4) {
  border-top-color: var(--rust-500);
}

.page-contact__prep-no {
  position: absolute;
  top: 10px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  color: var(--ink-900);
  opacity: .14;
}

.page-contact__prep-title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.4;
  color: var(--ink-900);
}

.page-contact__prep-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--graphite-600);
}

.page-contact__prep-label {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--cyan-700);
}

.page-contact__list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-contact__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-700);
}

.page-contact__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 7px;
  height: 2px;
  background: var(--cyan-700);
}

/* ---------- 处理节奏 ---------- */
.page-contact__timeline {
  list-style: none;
  margin: 0 0 clamp(20px, 3vw, 30px);
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact__tl-item {
  padding: 18px 20px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 4px solid var(--amber-500);
  border-radius: var(--radius-m);
}

.page-contact__tl-item:nth-child(2) {
  border-left-color: var(--cyan-700);
}

.page-contact__tl-item:nth-child(3) {
  border-left-color: var(--ink-900);
}

.page-contact__tl-time {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--amber-700);
}

.page-contact__tl-item:nth-child(2) .page-contact__tl-time {
  color: var(--cyan-700);
}

.page-contact__tl-item:nth-child(3) .page-contact__tl-time {
  color: var(--ink-900);
}

.page-contact__tl-title {
  margin: 0 0 6px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 18px;
  color: var(--ink-900);
}

.page-contact__tl-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--graphite-600);
}

.page-contact__notes {
  display: grid;
  gap: 14px;
  padding: clamp(16px, 2.5vw, 24px);
  background: var(--cream-100);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
}

.page-contact__note h3 {
  margin: 0 0 6px;
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--ink-900);
}

.page-contact__note p {
  margin: 0;
  font-size: 13.8px;
  line-height: 1.72;
  color: var(--graphite-600);
}

/* ---------- 合作与共建 ---------- */
.page-contact__block--ink {
  background: var(--ink-900);
  color: var(--cream-050);
}

.page-contact__block--ink .page-contact__kicker {
  color: var(--cyan-400);
}

.page-contact__block--ink .page-contact__h2 {
  color: var(--cream-050);
}

.page-contact__block--ink .page-contact__lead {
  color: var(--pc-cream-soft);
}

.page-contact__plates {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(22px, 3vw, 32px);
}

.page-contact__plate {
  padding: 20px;
  background: rgba(255, 255, 255, .045);
  border: 1px solid rgba(244, 240, 230, .2);
  border-radius: var(--radius-m);
}

.page-contact__plate-tag {
  display: inline-block;
  margin-bottom: 12px;
  padding: 3px 9px;
  border-radius: 3px;
  background: var(--amber-500);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .14em;
}

.page-contact__plate h3 {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.4;
  color: var(--cream-050);
}

.page-contact__plate p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 240, 230, .76);
}

.page-contact__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 12px;
  padding-top: 20px;
  border-top: 1px solid rgba(244, 240, 230, .18);
}

.page-contact__stat-v {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
  color: var(--cyan-400);
}

.page-contact__stat--amber .page-contact__stat-v {
  color: var(--amber-500);
}

.page-contact__stat-l {
  display: block;
  margin-top: 5px;
  font-size: 12.5px;
  line-height: 1.5;
  letter-spacing: .03em;
  color: rgba(244, 240, 230, .7);
}

/* ---------- 到访与联络 ---------- */
.page-contact__visit {
  display: grid;
  gap: clamp(22px, 3vw, 36px);
}

.page-contact__lines {
  margin: 20px 0 0;
}

.page-contact__line {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink-900);
  overflow-wrap: anywhere;
}

.page-contact__line-k {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--cyan-700);
  padding-top: 3px;
}

.page-contact__visit-note {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--graphite-600);
}

.page-contact__more {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
  font-size: 14px;
  line-height: 1.85;
  color: var(--graphite-600);
}

.page-contact__more a {
  color: var(--cyan-700);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(14, 127, 114, .4);
}

.page-contact__more a:hover,
.page-contact__more a:focus-visible {
  border-bottom-color: var(--cyan-700);
}

.page-contact__visit-figure {
  margin: 0;
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--cream-100);
}

.page-contact__visit-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-contact__band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact__prep-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-contact__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact__hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: end;
  }

  .page-contact__channels {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, .88fr);
    align-items: start;
  }

  .page-contact__channel--phone {
    margin-top: 24px;
  }

  .page-contact__channel--addr {
    margin-top: 48px;
  }

  .page-contact__timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact__notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact__visit {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
  }
}

@media (min-width: 1100px) {
  .page-contact__hero-lead {
    padding-bottom: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact__band {
    transition: none;
  }

  .page-contact__band:hover,
  .page-contact__band:focus-visible {
    transform: none;
  }
}