.page-contact {
  --pc-edge: rgba(201, 212, 220, 0.16);
  --pc-edge-soft: rgba(201, 212, 220, 0.28);
  --pc-on-deep: rgba(245, 248, 250, 0.78);
  --pc-on-deep-dim: rgba(245, 248, 250, 0.62);
}

.page-contact .mono,
.page-contact .mailsample__key,
.page-contact .mailsample__code,
.page-contact .mailsample__label,
.page-contact .visit-signoff__mail,
.page-contact .visit-signoff__legal,
.page-contact .visit-signoff__label {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding-block: clamp(26px, 4vw, 52px) clamp(44px, 6.5vw, 88px);
  background: linear-gradient(158deg, #05192B 0%, #082740 52%, #05192B 100%);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(201, 212, 220, 0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(201, 212, 220, 0.08) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(120% 92% at 72% 8%, #000 18%, transparent 74%);
  mask-image: radial-gradient(120% 92% at 72% 8%, #000 18%, transparent 74%);
}

.page-contact .contact-hero .crumbs {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-contact .contact-hero .crumbs__link {
  color: rgba(245, 248, 250, 0.6);
}

.page-contact .contact-hero .crumbs__link:hover {
  color: var(--canvas);
}

.page-contact .contact-hero .crumbs__current {
  color: var(--cyan);
}

.page-contact .hero-head {
  max-width: 60ch;
  margin-bottom: clamp(24px, 3.6vw, 44px);
}

.page-contact .contact-hero .eyebrow {
  color: var(--cyan);
}

.page-contact .contact-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-size: var(--fs-44);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--canvas);
}

.page-contact .contact-hero .lede {
  margin: 16px 0 0;
  font-size: var(--fs-17);
  line-height: 1.8;
  color: var(--pc-on-deep);
}

.page-contact .hero-grid {
  row-gap: clamp(24px, 3.6vw, 40px);
  align-items: start;
}

.page-contact .channel-stack {
  display: grid;
  gap: 12px;
}

.page-contact .channel {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px 18px;
  padding: 18px 20px;
  background: rgba(11, 43, 68, 0.74);
  border: 1px solid var(--pc-edge);
  border-radius: 3px;
  transition: border-color 220ms var(--ease), background 220ms var(--ease), transform 220ms var(--ease);
}

.page-contact .channel__num {
  margin: 2px 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-44);
  font-weight: 700;
  line-height: 0.82;
  letter-spacing: -0.01em;
  color: var(--signal);
}

.page-contact .channel__body {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.page-contact .channel__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: var(--fs-20);
  font-weight: 700;
  line-height: 1.3;
  color: var(--canvas);
}

.page-contact .channel__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .channel__desc {
  margin: 2px 0 0;
  max-width: 46ch;
  font-size: var(--fs-17);
  line-height: 1.7;
  color: var(--pc-on-deep);
}

.page-contact .channel__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .channel .tag {
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  letter-spacing: 0.02em;
  border: 1px solid var(--pc-edge-soft);
  border-radius: 2px;
  background: transparent;
  color: rgba(245, 248, 250, 0.66);
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-contact .hero-figure {
  margin: 0;
}

.page-contact .hero-figure .figure__frame {
  border: 1px solid var(--pc-edge-soft);
  border-radius: 3px;
  overflow: hidden;
  background: rgba(11, 43, 68, 0.6);
}

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

.page-contact .hero-figure .figure__caption {
  margin-top: 10px;
  font-size: var(--fs-13);
  line-height: 1.7;
  color: var(--pc-on-deep-dim);
}

@media (hover: hover) {
  .page-contact .channel:hover {
    border-color: rgba(255, 106, 43, 0.5);
    background: rgba(13, 52, 82, 0.9);
    transform: translateX(4px);
  }

  .page-contact .channel:hover .tag--ok {
    color: var(--cyan);
    border-color: rgba(47, 227, 210, 0.5);
  }

  .page-contact .channel:hover .tag--warn {
    color: var(--amber);
    border-color: rgba(232, 176, 58, 0.5);
  }

  .page-contact .channel:hover .tag--index {
    color: var(--canvas);
    border-color: var(--pc-on-deep-dim);
  }
}

/* ---------- 邮件书写 ---------- */
.page-contact .mail-grid {
  row-gap: clamp(24px, 3.6vw, 40px);
  align-items: start;
}

.page-contact .mail-lead {
  margin: 14px 0 0;
  max-width: 54ch;
  font-size: var(--fs-17);
  line-height: 1.8;
  color: var(--ink);
}

.page-contact .maillist {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 20px;
}

.page-contact .maillist > li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
}

.page-contact .maillist__num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink-orange);
}

.page-contact .maillist__text h3 {
  margin: 0 0 4px;
  font-family: var(--font-head);
  font-size: var(--fs-20);
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
}

.page-contact .maillist__text p {
  margin: 0;
  font-size: var(--fs-17);
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .mail-foot {
  margin: 26px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-13);
  line-height: 1.75;
  color: var(--index);
}

.page-contact .inline-link {
  color: var(--ink-orange);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-contact .inline-link:hover {
  color: var(--signal);
}

.page-contact .mailsample {
  border: 1px solid rgba(5, 25, 43, 0.6);
  border-radius: 4px;
  background: var(--deep);
  overflow: hidden;
}

.page-contact .mailsample__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--pc-edge);
}

.page-contact .mailsample__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(245, 248, 250, 0.22);
}

.page-contact .mailsample__label {
  margin-left: auto;
  font-size: var(--fs-13);
  letter-spacing: 0.1em;
  color: var(--index);
}

.page-contact .mailsample__rows {
  display: grid;
  gap: 16px;
  padding: 20px 16px 0;
}

.page-contact .mailsample__row {
  display: grid;
  gap: 6px;
  margin: 0;
}

.page-contact .mailsample__key {
  font-size: var(--fs-13);
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-contact .mailsample__code {
  display: block;
  padding: 9px 11px;
  font-size: var(--fs-13);
  line-height: 1.75;
  color: var(--canvas);
  background: rgba(255, 106, 43, 0.1);
  border-left: 2px solid var(--signal);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .mailsample__note {
  margin: 20px 16px 18px;
  font-size: var(--fs-13);
  line-height: 1.75;
  color: var(--pc-on-deep-dim);
}

/* ---------- 响应时效 ---------- */
.page-contact .response-grid {
  row-gap: clamp(24px, 3.6vw, 40px);
  align-items: start;
}

.page-contact .response-lead {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: var(--fs-17);
  line-height: 1.8;
  color: var(--ink);
}

.page-contact .response-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 26px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-contact .response-stats > li {
  display: grid;
  gap: 3px;
}

.page-contact .response-stats__num {
  font-family: var(--font-mono);
  font-size: var(--fs-26);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .response-stats__label {
  font-size: var(--fs-13);
  line-height: 1.6;
  color: var(--index);
}

.page-contact .clock {
  padding-top: 4px;
}

.page-contact .clock__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-contact .clock__label {
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  letter-spacing: 0.06em;
  color: var(--index);
}

.page-contact .clock__value {
  font-family: var(--font-mono);
  font-size: var(--fs-26);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink-orange);
}

.page-contact .clock__track {
  position: relative;
  height: 8px;
  margin: 26px 0 10px;
  border-radius: 999px;
  background: #DDE5EA;
}

.page-contact .clock__band {
  position: absolute;
  inset-block: 0;
  left: 37.5%;
  width: 37.5%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--signal), #FF9A6B);
  transition: filter 220ms var(--ease), box-shadow 220ms var(--ease);
}

@media (hover: hover) {
  .page-contact .clock__track:hover .clock__band {
    filter: brightness(1.08);
    box-shadow: 0 0 0 4px rgba(255, 106, 43, 0.14);
  }
}

.page-contact .clock__ticks {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  letter-spacing: 0.02em;
  color: var(--index);
}

.page-contact .clock__notes {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .clock__notes > li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 9px;
  align-items: baseline;
  font-size: var(--fs-17);
  line-height: 1.65;
  color: var(--ink);
}

.page-contact .clock__notes .dot {
  margin-top: 2px;
}

.page-contact .clock__foot {
  margin: 18px 0 0;
  font-size: var(--fs-13);
  line-height: 1.75;
  color: var(--index);
}

/* ---------- 诉求分流 ---------- */
.page-contact .routing-head {
  max-width: 64ch;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-contact .routing-lead {
  margin: 14px 0 0;
  font-size: var(--fs-17);
  line-height: 1.8;
  color: var(--ink);
}

.page-contact .routing-grid {
  row-gap: clamp(24px, 3.6vw, 40px);
  align-items: start;
}

.page-contact .contact-routing .accordion__inner p {
  margin: 0 0 10px;
  font-size: var(--fs-17);
  line-height: 1.75;
  color: var(--ink);
}

.page-contact .contact-routing .accordion__inner p:last-child {
  margin-bottom: 0;
}

.page-contact .routing-figure {
  margin: 0;
}

.page-contact .routing-figure .figure__frame {
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
  background: var(--canvas);
}

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

.page-contact .routing-figure .figure__caption {
  margin-top: 10px;
  font-size: var(--fs-13);
  line-height: 1.7;
  color: var(--index);
}

/* ---------- 到访与地域 ---------- */
.page-contact .contact-visit {
  padding-block: clamp(44px, 6.5vw, 88px);
  background: linear-gradient(180deg, #05192B 0%, #072133 100%);
}

.page-contact .contact-visit .eyebrow {
  color: var(--cyan);
}

.page-contact .contact-visit .display-title {
  color: var(--canvas);
}

.page-contact .visit-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

.page-contact .visit-lead {
  margin: 0 0 26px;
  max-width: 60ch;
  font-size: var(--fs-17);
  line-height: 1.85;
  color: var(--pc-on-deep);
}

.page-contact .visit-meta {
  margin: 0;
  display: grid;
  border-top: 1px solid var(--pc-edge);
}

.page-contact .visit-meta > div {
  display: grid;
  grid-template-columns: 5.5em 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--pc-edge);
}

.page-contact .visit-meta dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  line-height: 1.7;
  letter-spacing: 0.05em;
  color: var(--index);
}

.page-contact .visit-meta dd {
  margin: 0;
  font-size: var(--fs-17);
  line-height: 1.7;
  color: var(--canvas);
  overflow-wrap: anywhere;
}

.page-contact .visit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .visit-signoff {
  display: grid;
  gap: 10px;
  margin-top: clamp(40px, 6vw, 76px);
  padding-top: clamp(24px, 4vw, 40px);
  border-top: 1px solid var(--pc-edge);
}

.page-contact .visit-signoff__label {
  margin: 0;
  font-size: var(--fs-13);
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-contact .visit-signoff__mail {
  margin: 0;
  font-size: var(--fs-34);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--canvas);
  overflow-wrap: anywhere;
}

.page-contact .visit-signoff__legal {
  margin: 0;
  font-size: var(--fs-13);
  letter-spacing: 0.04em;
  color: var(--index);
}

/* ---------- 断点 ---------- */
@media (min-width: 560px) {
  .page-contact .response-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-contact .visit-grid {
    grid-template-columns: 5fr 7fr;
    gap: clamp(28px, 4vw, 56px);
  }
}

@media (max-width: 559px) {
  .page-contact .channel {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 16px;
  }

  .page-contact .channel__num {
    font-size: var(--fs-34);
  }

  .page-contact .mailsample__rows,
  .page-contact .mailsample__bar {
    padding-inline: 13px;
  }

  .page-contact .mailsample__note {
    margin-inline: 13px;
  }

  .page-contact .visit-meta > div {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}
<<<PAGE_CSS_END>>>