.page-contact {
  background: var(--void);
  color: var(--fog);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-contact a:focus-visible,
.page-contact button:focus-visible {
  outline: 2px solid var(--arc);
  outline-offset: 3px;
}

.page-contact .breadcrumbs {
  padding-top: 20px;
}

.page-contact h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.3;
  color: var(--fog);
}

/* ---------- 首屏：不对称联系面板 ---------- */
.page-contact .contact-hero {
  padding: 22px 0 44px;
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-contact .contact-hero__lead {
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  padding: 24px 20px 26px;
}

.page-contact .contact-hero__lead .eyebrow {
  color: var(--arc);
}

.page-contact h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.9rem, 6vw, 3rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 10px 0 14px;
  color: var(--fog);
}

.page-contact .contact-hero__lede {
  margin: 0 0 24px;
  max-width: 44em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cold);
}

.page-contact .reach {
  margin: 0;
  border-top: 1px solid var(--line);
}

.page-contact .reach__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .reach__label {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--cold);
}

.page-contact .reach__val {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
}

.page-contact .reach__mail {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(0.95rem, 3.6vw, 1.35rem);
  word-break: break-all;
  color: var(--arc);
  text-decoration: none;
  border-bottom: 2px solid var(--arc-deep);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .reach__mail:hover,
.page-contact .reach__mail:focus-visible {
  color: var(--lemon);
  border-bottom-color: var(--lemon);
}

.page-contact .reach__tel {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.7rem, 7vw, 2.6rem);
  line-height: 1.05;
  letter-spacing: 0.01em;
  font-variant-numeric: tabular-nums;
  color: var(--lemon);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-contact .reach__tel:hover,
.page-contact .reach__tel:focus-visible {
  color: var(--arc);
}

.page-contact .reach__hint {
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--cold);
}

/* ---------- 咨询准备清单 ---------- */
.page-contact .prep {
  border-left: 3px solid var(--arc);
  border-top: 1px solid var(--line);
  padding: 16px 0 16px 18px;
}

.page-contact .prep__title {
  margin: 8px 0 16px;
  font-size: clamp(1.2rem, 4vw, 1.5rem);
  line-height: 1.35;
  color: var(--fog);
}

.page-contact .prep__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .prep__item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.page-contact .prep__no {
  padding-top: 2px;
  font-size: 12px;
  color: var(--arc);
  letter-spacing: 0.08em;
}

.page-contact .prep__item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--cold);
}

.page-contact .prep__item strong {
  display: block;
  margin-bottom: 2px;
  font-size: 14px;
  font-weight: 500;
  color: var(--fog);
}

.page-contact .prep__foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--cold);
}

/* ---------- 通用区块节奏 ---------- */
.page-contact .section {
  padding: 44px 0;
  border-top: 1px solid var(--line);
}

/* ---------- 截图容器 ---------- */
.page-contact .media-frame {
  margin: 0;
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-soft);
}

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

.page-contact .media-frame__caption {
  font-size: 12px;
  line-height: 1.65;
  color: var(--cold);
}

/* ---------- 处理路径 ---------- */
.page-contact .flow__figure {
  margin-top: 26px;
}

.page-contact .flow__steps {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .flow__step {
  position: relative;
  border-top: 2px solid var(--line);
  padding-top: 14px;
}

.page-contact .flow__step::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--arc);
}

.page-contact .flow__no {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--arc);
}

.page-contact .flow__step h3 {
  margin: 0 0 6px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  color: var(--fog);
}

.page-contact .flow__step p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--cold);
}

/* ---------- 合作与共建 ---------- */
.page-contact .coop__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.page-contact .coop__intro p {
  margin: 0 0 18px;
  max-width: 34em;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cold);
}

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

.page-contact .coop__list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

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

.page-contact .coop__no {
  padding-top: 2px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--lemon);
}

.page-contact .coop__list h3 {
  margin: 0 0 4px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  color: var(--fog);
}

.page-contact .coop__list p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--cold);
}

/* ---------- 回复节奏 ---------- */
.page-contact .rhythm__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 2px solid var(--line);
}

.page-contact .rhythm__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .rhythm__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lemon);
}

.page-contact .rhythm__val {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--cold);
}

/* ---------- 地址与备案 ---------- */
.page-contact .postmark__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

.page-contact .postmark__dl {
  margin: 18px 0 20px;
  display: grid;
  gap: 12px;
}

.page-contact .postmark__dl > div {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
}

.page-contact .postmark__dl dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cold);
}

.page-contact .postmark__dl dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--fog);
  word-break: break-all;
}

.page-contact .postmark__dl dd.mono {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.page-contact .postmark__links {
  margin: 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--cold);
}

.page-contact .postmark__links a {
  color: var(--arc);
  text-decoration: none;
  border-bottom: 1px solid var(--arc-deep);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .postmark__links a:hover,
.page-contact .postmark__links a:focus-visible {
  color: var(--lemon);
  border-bottom-color: var(--lemon);
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-contact .reach__row {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 760px) {
  .page-contact .flow__steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }

  .page-contact .rhythm__row {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

@media (min-width: 940px) {
  .page-contact .contact-hero {
    padding: 28px 0 56px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-contact .contact-hero__lead {
    padding: 32px 32px 34px;
  }

  .page-contact .prep {
    padding-left: 22px;
  }

  .page-contact .section {
    padding: 64px 0;
  }

  .page-contact .coop__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 40px;
  }

  .page-contact .postmark__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
    gap: 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before {
    transition: none !important;
    animation: none !important;
  }
}
<<<END>>>