.page-contact {
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* ---------- 面包屑 ---------- */
.page-contact .crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: clamp(22px, 4vw, 44px) 0 clamp(18px, 3vw, 30px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--slate-300);
}

.page-contact .crumb a {
  color: var(--slate-300);
  text-decoration: none;
  border-bottom: 1px dotted rgba(169, 188, 207, 0.55);
}

.page-contact .crumb a:hover,
.page-contact .crumb a:focus-visible {
  color: var(--signal-cyan);
  border-bottom-color: var(--signal-cyan);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  max-width: 62rem;
  margin-bottom: clamp(30px, 5vw, 52px);
}

.page-contact .contact-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 6.2vw, 4.2rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper-white);
}

.page-contact .lede {
  max-width: 38em;
  margin: 18px 0 0;
  font-size: clamp(0.975rem, 1.5vw, 1.0625rem);
  line-height: 1.85;
  color: var(--slate-300);
}

.page-contact .contact-hero .lede {
  max-width: 46em;
}

/* ---------- 两张联系卡 ---------- */
.page-contact .contact-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .contact-card {
  position: relative;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid var(--grid-line);
  overflow: hidden;
}

.page-contact .contact-card--mail {
  border-left: 3px solid var(--signal-cyan);
  background: linear-gradient(152deg, #14395C 0%, #102A45 58%, #0A1A2F 100%);
}

.page-contact .contact-card--phone {
  border-left: 3px solid var(--signal-orange);
  background: linear-gradient(162deg, #102339 0%, #0A1A2F 100%);
}

.page-contact .contact-card-title {
  margin: 10px 0 0;
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  font-weight: 500;
  color: var(--paper-white);
}

.page-contact .contact-value {
  margin: 14px 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.4vw, 1.4rem);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--paper-white);
  overflow-wrap: anywhere;
}

.page-contact .contact-card--mail .contact-value {
  color: var(--signal-cyan);
}

.page-contact .contact-card--phone .contact-value {
  color: var(--paper-white);
}

.page-contact .contact-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-meta .badge {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* ---------- 服务时段 ---------- */
.page-contact .contact-hours {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 42px);
  align-items: center;
  margin-top: clamp(40px, 7vw, 78px);
}

.page-contact .hours-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .hours-title {
  margin: 12px 0 0;
  font-size: clamp(1.4rem, 3.4vw, 2.1rem);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--paper-white);
}

.page-contact .hours-copy .prose {
  margin-top: 16px;
  font-size: 0.9688rem;
  line-height: 1.9;
  color: var(--slate-300);
}

.page-contact .hours-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin: 24px 0 0;
  padding: 0;
}

.page-contact .hours-stats > div {
  padding-top: 12px;
  border-top: 1px solid var(--grid-line);
}

.page-contact .hours-stats dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--slate-300);
}

.page-contact .hours-stats dd {
  margin: 6px 0 0;
  font-size: 1rem;
  color: var(--paper-white);
}

.page-contact .hours-stats .stat-num {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--signal-cyan);
}

.page-contact .hours-note {
  margin: 16px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--state-amber);
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--slate-300);
}

/* ---------- 章节通用 ---------- */
.page-contact .section {
  margin-top: clamp(48px, 8vw, 92px);
}

.page-contact .chapter {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--grid-line);
}

.page-contact .chapter-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--signal-orange);
}

.page-contact .chapter-title {
  margin: 0;
  font-size: clamp(1.3rem, 3.4vw, 1.95rem);
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper-white);
}

.page-contact .section .lede {
  margin-top: 18px;
  max-width: 42em;
}

/* ---------- 咨询前准备 ---------- */
.page-contact .prep-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .prep-check {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  height: 100%;
  padding: 20px 20px 22px;
  background: var(--paper-layer);
  border: 1px solid rgba(10, 26, 47, 0.2);
  box-shadow: 0 10px 0 -6px rgba(237, 230, 216, 0.28);
  cursor: pointer;
}

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

.page-contact .prep-box {
  position: relative;
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border: 1.5px solid #16304A;
  background: transparent;
}

.page-contact .prep-check:hover .prep-box {
  border-color: var(--signal-orange);
}

.page-contact .prep-check input:checked + .prep-box {
  background: var(--signal-cyan);
  border-color: var(--signal-cyan);
}

.page-contact .prep-check input:checked + .prep-box::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 1px;
  width: 5px;
  height: 10px;
  border-right: 2px solid #0A1A2F;
  border-bottom: 2px solid #0A1A2F;
  transform: rotate(42deg);
}

.page-contact .prep-check input:focus-visible + .prep-box {
  outline: 2px solid var(--signal-orange);
  outline-offset: 2px;
}

.page-contact .prep-body {
  display: block;
}

.page-contact .prep-key {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: #0F2740;
}

.page-contact .prep-desc {
  display: block;
  margin-top: 7px;
  font-size: 0.875rem;
  line-height: 1.75;
  color: #3C5878;
}

.page-contact .prep-hint {
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--signal-orange);
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--slate-300);
}

/* ---------- 问题类型切换 ---------- */
.page-contact .ask-switch {
  position: relative;
  margin-top: 26px;
}

.page-contact .ask-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.page-contact .ask-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .ask-tab {
  padding: 9px 15px;
  border: 1px solid var(--grid-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate-300);
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.page-contact .ask-tab:hover {
  color: var(--paper-white);
  border-color: var(--signal-cyan);
}

.page-contact #ask-path:checked ~ .ask-tabs .ask-tab--path,
.page-contact #ask-fit:checked ~ .ask-tabs .ask-tab--fit,
.page-contact #ask-doc:checked ~ .ask-tabs .ask-tab--doc {
  color: var(--ink-950);
  background: var(--signal-cyan);
  border-color: var(--signal-cyan);
}

.page-contact #ask-path:focus-visible ~ .ask-tabs .ask-tab--path,
.page-contact #ask-fit:focus-visible ~ .ask-tabs .ask-tab--fit,
.page-contact #ask-doc:focus-visible ~ .ask-tabs .ask-tab--doc {
  outline: 2px solid var(--signal-orange);
  outline-offset: 2px;
}

.page-contact .ask-panels {
  position: relative;
  margin-top: 18px;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--grid-line);
  background: rgba(18, 48, 79, 0.5);
}

.page-contact .ask-panels::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--signal-cyan), rgba(53, 224, 240, 0));
}

.page-contact .ask-panel {
  display: none;
}

.page-contact #ask-path:checked ~ .ask-panels .ask-panel--path,
.page-contact #ask-fit:checked ~ .ask-panels .ask-panel--fit,
.page-contact #ask-doc:checked ~ .ask-panels .ask-panel--doc {
  display: block;
}

.page-contact .ask-lead {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--slate-300);
}

.page-contact .ask-template {
  margin: 14px 0 0;
  padding: 14px 16px;
  border-left: 2px solid var(--signal-cyan);
  background: rgba(53, 224, 240, 0.08);
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--paper-white);
  overflow-wrap: anywhere;
}

.page-contact .ask-extra {
  margin: 14px 0 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--slate-300);
}

.page-contact .ask-figure {
  margin: clamp(24px, 4vw, 38px) 0 0;
}

.page-contact .ask-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .ask-link {
  color: var(--signal-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 240, 0.55);
}

.page-contact .ask-link:hover,
.page-contact .ask-link:focus-visible {
  color: var(--signal-orange);
  border-bottom-color: var(--signal-orange);
}

/* ---------- 先自查 ---------- */
.page-contact .fast-list {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--grid-line);
}

.page-contact .fast-item {
  padding: 18px 0;
  border-bottom: 1px solid var(--grid-line);
}

.page-contact .fast-q {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--signal-cyan);
}

.page-contact .fast-a {
  margin: 8px 0 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--slate-300);
}

.page-contact .fast-more {
  margin: 18px 0 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--slate-300);
}

/* ---------- 地址与备案 ---------- */
.page-contact .record-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 26px;
  border: 1px solid var(--grid-line);
  background: var(--grid-line);
}

.page-contact .record-cell {
  padding: 18px 20px;
  background: var(--ink-800);
}

.page-contact .record-key {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate-300);
}

.page-contact .record-val {
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--paper-white);
  overflow-wrap: anywhere;
}

.page-contact .record-val--mono {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.page-contact .record-note {
  margin: 18px 0 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--slate-300);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .contact-cards {
    grid-template-columns: 1.45fr 1fr;
    align-items: start;
  }

  .page-contact .contact-card--phone {
    margin-top: 44px;
  }

  .page-contact .prep-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .record-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 860px) {
  .page-contact .contact-hours {
    grid-template-columns: 0.82fr 1.18fr;
  }

  .page-contact .fast-item {
    display: grid;
    grid-template-columns: minmax(200px, 0.8fr) 1.6fr;
    gap: 28px;
    align-items: baseline;
  }

  .page-contact .fast-a {
    margin-top: 0;
  }
}

@media (min-width: 1080px) {
  .page-contact .record-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ask-tab,
  .page-contact .ask-link,
  .page-contact .crumb a {
    transition: none;
  }
}
<<<END>>>