.page-contact {
  --contact-gap: clamp(18px, 3vw, 32px);
  background: var(--ink);
  color: var(--bone);
  overflow-x: clip;
}

.page-contact h1 {
  margin: 14px 0 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(2.2rem, 6.4vw, 4rem);
  line-height: 1.03;
  letter-spacing: -0.02em;
  color: var(--bone);
}

.page-contact .section-title {
  margin: 10px 0 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(1.45rem, 3.2vw, 2.1rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--bone);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(22px, 3.5vw, 40px) 0 clamp(30px, 5vw, 56px);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: min(58%, 720px);
  z-index: -1;
  background: linear-gradient(152deg, rgba(210, 35, 42, 0.22) 0%, rgba(142, 18, 25, 0.06) 46%, transparent 72%);
  clip-path: polygon(0 0, 100% 0, 54% 100%, 0 100%);
  pointer-events: none;
}

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(18px, 3vw, 28px);
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--steel);
}

.page-contact .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-contact .breadcrumb a {
  color: var(--steel);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-contact .breadcrumb a:hover {
  color: var(--bone);
}

.page-contact .hero-lead {
  max-width: 46ch;
  margin: 18px 0 0;
  font-size: clamp(0.975rem, 1.5vw, 1.125rem);
  line-height: 1.62;
  color: rgba(245, 242, 236, 0.74);
}

.page-contact .hero-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-contact .hero-jump .chip {
  display: inline-flex;
  align-items: center;
  padding: 9px 17px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--bone);
  font-size: 0.875rem;
  line-height: 1.2;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-contact .hero-jump .chip:hover,
.page-contact .hero-jump .chip:focus-visible {
  border-color: var(--red);
  background: rgba(210, 35, 42, 0.16);
  color: var(--bone);
}

.page-contact .hero-visual {
  margin: clamp(26px, 4vw, 42px) 0 0;
}

.page-contact .hero-visual img {
  display: block;
  width: 100%;
  height: clamp(180px, 26vw, 320px);
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  filter: brightness(0.72) contrast(1.08) saturate(0.85);
}

/* ---------- 联系入口 + 处理路径 ---------- */
.page-contact .reach {
  padding: clamp(34px, 5vw, 62px) 0;
}

.page-contact .reach-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--contact-gap);
}

.page-contact .reach-panel {
  position: relative;
  padding: clamp(24px, 3vw, 38px);
  background: linear-gradient(165deg, var(--panel-2) 0%, var(--panel) 64%);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 28px 100%, 0 calc(100% - 28px));
}

.page-contact .reach-panel::after {
  content: "";
  position: absolute;
  left: 0;
  top: 30px;
  width: 5px;
  height: 76px;
  background: linear-gradient(var(--red), var(--red-deep));
}

.page-contact .reach-entry {
  margin-top: 28px;
}

.page-contact .reach-label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-contact .reach-value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.15rem, 2.2vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.25;
  font-variant-numeric: tabular-nums;
  color: var(--bone);
  overflow-wrap: anywhere;
  transition: color 0.2s var(--ease);
}

.page-contact .reach-value:hover {
  color: var(--amber);
}

.page-contact .reach-desc {
  margin: 10px 0 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: rgba(245, 242, 236, 0.7);
}

.page-contact .reach-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 30px 0 0;
  padding: 9px 16px;
  border: 1px solid rgba(200, 255, 61, 0.28);
  border-radius: 999px;
  background: rgba(200, 255, 61, 0.06);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--neon);
}

.page-contact .reach-status .live-dot {
  display: inline-block;
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon);
}

.page-contact .reach-note {
  margin: 20px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--steel);
}

.page-contact .flow-list {
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .flow-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 20px 4px;
  border-top: 1px solid var(--line);
  transition: background 0.2s var(--ease);
}

.page-contact .flow-item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-contact .flow-item:hover {
  background: rgba(245, 242, 236, 0.03);
}

.page-contact .flow-num {
  align-self: start;
  padding: 5px 10px 5px 9px;
  background: var(--panel-2);
  border-left: 3px solid var(--red);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--bone);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 5px 100%);
}

.page-contact .flow-body h3 {
  margin: 0 0 6px;
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-contact .flow-body p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.62;
  color: rgba(245, 242, 236, 0.7);
}

/* ---------- 提问前请准备 ---------- */
.page-contact .prepare {
  padding: clamp(34px, 5vw, 62px) 0;
}

.page-contact .prepare-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--contact-gap);
}

.page-contact .prep-list {
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-contact .prep-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 18px 20px;
  background: var(--panel);
  border-left: 2px solid var(--lake);
  border-radius: 0 14px 14px 0;
}

.page-contact .prep-idx {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(30, 111, 184, 0.18);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: #6FB3EC;
}

.page-contact .prep-body h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--bone);
}

.page-contact .prep-body p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.62;
  color: rgba(245, 242, 236, 0.7);
}

.page-contact .prepare-cta {
  margin: 26px 0 0;
}

.page-contact .prepare-visual {
  margin: 0;
}

.page-contact .prepare-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

/* ---------- 站点信息 ---------- */
.page-contact .site-info {
  padding: clamp(42px, 6vw, 76px) 0 clamp(36px, 5vw, 60px);
  background: var(--bone);
  color: var(--ink);
  clip-path: polygon(0 28px, 100% 0, 100% 100%, 0 100%);
}

.page-contact .info-kicker {
  display: inline-block;
  margin: 0;
  padding: 5px 12px;
  background: var(--red);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  clip-path: polygon(0 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}

.page-contact .site-info .section-title {
  margin: 16px 0 0;
  color: var(--ink);
}

.page-contact .info-lead {
  max-width: 52ch;
  margin: 12px 0 0;
  font-size: 0.975rem;
  line-height: 1.65;
  color: rgba(11, 13, 16, 0.68);
}

.page-contact .info-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: clamp(24px, 3.5vw, 34px) 0 0;
  padding: 0;
  background: rgba(11, 13, 16, 0.14);
  border-radius: 14px;
  overflow: hidden;
}

.page-contact .info-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 20px;
  background: var(--bone);
}

.page-contact .info-row dt {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(11, 13, 16, 0.5);
}

.page-contact .info-row dd {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-contact .info-row dd.is-mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}

.page-contact .info-note {
  margin: 20px 0 0;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: rgba(11, 13, 16, 0.6);
}

/* ---------- 相关链接 ---------- */
.page-contact .contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  padding: clamp(26px, 4vw, 38px) 0 clamp(44px, 6vw, 76px);
}

.page-contact .contact-links a {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--steel);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .contact-links a:hover,
.page-contact .contact-links a:focus-visible {
  color: var(--bone);
  border-bottom-color: var(--red);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .info-list {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

@media (min-width: 900px) {
  .page-contact .reach-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: clamp(28px, 4vw, 52px);
  }

  .page-contact .prepare-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: clamp(28px, 4vw, 52px);
  }
}

@media (max-width: 599px) {
  .page-contact .hero-jump .chip {
    padding: 8px 13px;
    font-size: 0.8125rem;
  }

  .page-contact .reach-value {
    font-size: 1.1rem;
  }

  .page-contact .flow-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }

  .page-contact .flow-num {
    justify-self: start;
  }

  .page-contact .prep-list li {
    padding: 16px;
  }

  .page-contact .contact-links {
    gap: 12px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .reach-value,
  .page-contact .flow-item,
  .page-contact .hero-jump .chip,
  .page-contact .contact-links a {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>
<<<END>>>