.page-contact {
  --contact-paper-line: rgba(20, 16, 14, .14);
  --contact-paper-line-strong: rgba(20, 16, 14, .26);
  background: var(--bg);
  color: var(--cold);
}

/* ---------- 面包屑后的首屏 ---------- */
.page-contact .contact-hero {
  padding-top: clamp(24px, 4vw, 46px);
}

.page-contact .contact-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 46px);
  align-items: start;
}

@media (min-width: 940px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  }
}

.page-contact .contact-hero__title {
  margin: 12px 0 0;
  color: var(--cold);
  max-width: 22ch;
}

.page-contact .contact-hero__lede {
  margin-top: 16px;
  max-width: 40ch;
  color: var(--cold);
  opacity: .86;
}

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

/* ---------- 联系渠道面板 ---------- */
.page-contact .channel-panel {
  margin-top: clamp(26px, 3.4vw, 38px);
  border-top: 1px solid var(--line-strong);
}

.page-contact .channel-panel__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 5px;
  padding: 16px 0 17px;
  border-bottom: 1px solid var(--line-soft);
}

@media (min-width: 720px) {
  .page-contact .channel-panel__row {
    grid-template-columns: 92px minmax(0, 1fr);
    column-gap: 20px;
    align-items: baseline;
  }

  .page-contact .channel-panel__hint {
    grid-column: 2;
    margin-top: 6px;
  }
}

.page-contact .channel-panel__key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--slate);
}

.page-contact .channel-panel__val {
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.3vw, 25px);
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--cyan);
  word-break: break-all;
  line-height: 1.3;
}

.page-contact .channel-panel__hint {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--slate);
}

/* ---------- 咨询范围：筛选 + 卡片 ---------- */
.page-contact .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 26px;
}

.page-contact .filter {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1;
  padding: 10px 14px;
  color: var(--cold);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 0;
  cursor: pointer;
  transition: background-color .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}

.page-contact .filter:hover {
  border-color: var(--line-strong);
  color: var(--cyan);
}

.page-contact .filter:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-contact .filter[aria-pressed="true"] {
  background: var(--signal);
  border-color: var(--signal);
  color: #FFF3EE;
}

.page-contact .scope-card {
  display: flex;
  flex-direction: column;
  gap: 11px;
  padding: 22px 22px 24px;
  background: var(--surface);
  border: 1px solid var(--line-soft);
}

.page-contact .scope-card__tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  padding: 4px 9px;
  color: var(--ink-900);
  background: var(--gold);
}

.page-contact .scope-card .card__title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.34;
  color: var(--cold);
  margin: 0;
}

.page-contact .scope-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--cold);
  opacity: .76;
}

.page-contact .scope-card a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-contact .scope-card a:hover {
  border-bottom-color: var(--cyan);
}

.page-contact .scope-card__meta {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--gold) !important;
  opacity: 1 !important;
}

/* ---------- 三条准备建议 ---------- */
.page-contact .steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

@media (min-width: 860px) {
  .page-contact .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-contact .step {
  padding: 26px 22px 28px;
  background: var(--ink-900);
}

.page-contact .step__num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 17px;
  letter-spacing: .12em;
  color: var(--gold);
}

.page-contact .step .h-3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 17.5px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--cold);
}

.page-contact .step p:last-child {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--slate);
}

.page-contact .contact-prep__media {
  margin: clamp(26px, 3.4vw, 40px) 0 0;
  border: 1px solid var(--line);
}

.page-contact .contact-prep__media .media-frame__caption {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--slate);
}

/* ---------- 响应与跟进（奶油纸分区） ---------- */
.page-contact .section--paper {
  --line: var(--contact-paper-line-strong);
  --line-soft: var(--contact-paper-line);
  color: var(--brown);
  background: var(--cream);
}

.page-contact .section--paper .section__num {
  color: var(--signal-ink);
}

.page-contact .response-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

@media (min-width: 780px) {
  .page-contact .response-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }
}

.page-contact .response-item {
  padding: 4px 0 4px 20px;
  border-left: 2px solid var(--signal);
}

@media (min-width: 780px) {
  .page-contact .response-item {
    padding-left: 22px;
    margin-right: 22px;
    border-left: 1px solid var(--contact-paper-line-strong);
  }

  .page-contact .response-item:first-child {
    border-left: 3px solid var(--signal);
  }
}

.page-contact .response-item__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--brown);
}

.page-contact .response-item__label {
  margin: 9px 0 0;
  font-size: 13.5px;
  line-height: 1.68;
  color: rgba(20, 16, 14, .72);
}

.page-contact .followup-note {
  margin-top: clamp(28px, 3.4vw, 40px);
  padding-top: 22px;
  border-top: 1px solid var(--contact-paper-line);
}

.page-contact .followup-note a {
  color: var(--signal-ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(168, 44, 13, .45);
}

.page-contact .followup-note a:hover {
  border-bottom-color: var(--signal-ink);
}

/* ---------- 地址与备案 ---------- */
.page-contact .reach-list {
  margin: 0;
  border-top: 1px solid var(--line-strong);
}

.page-contact .reach-list__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

@media (min-width: 700px) {
  .page-contact .reach-list__row {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

.page-contact .reach-list__key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--slate);
}

.page-contact .reach-list__val {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--cold);
  word-break: break-all;
}

.page-contact .reach-list__val--serif {
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: .03em;
  color: var(--slate);
}

/* ---------- 底部延伸入口 ---------- */
.page-contact .contact-more {
  padding-bottom: clamp(34px, 5vw, 60px);
}

.page-contact .contact-more__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

@media (min-width: 760px) {
  .page-contact .contact-more__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-contact .contact-more__link {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 22px 22px 24px;
  background: var(--ink-900);
  text-decoration: none;
  transition: background-color .2s var(--ease);
}

.page-contact .contact-more__link:hover,
.page-contact .contact-more__link:focus-visible {
  background: var(--ink-800);
}

.page-contact .contact-more__kicker {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-contact .contact-more__text {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--cold);
  opacity: .82;
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .filter,
  .page-contact .contact-more__link {
    transition: none;
  }
}
</PAGE_CSS>>>