.page-contact {
  --pc-organic: 30px 10px 30px 10px;
  --pc-organic-alt: 10px 30px 10px 30px;
  --pc-band: rgba(14, 35, 64, 0.74);
  --pc-hairline: rgba(124, 120, 153, 0.18);
  padding-bottom: clamp(56px, 8vw, 120px);
}

.page-contact .breadcrumbs {
  padding-top: clamp(18px, 3vw, 32px);
}

/* ---------- 首屏说明区 ---------- */
.page-contact .contact-intro {
  margin-top: clamp(16px, 3vw, 28px);
  padding: clamp(26px, 5vw, 56px) clamp(18px, 4vw, 44px) clamp(30px, 4vw, 48px);
  border-bottom: 1px solid var(--line-soft);
  border-radius: 0 0 var(--radius-l) var(--radius-l);
  background:
    radial-gradient(120% 100% at 100% 0%, rgba(53, 224, 207, 0.12), transparent 58%),
    radial-gradient(90% 80% at 0% 110%, rgba(124, 120, 153, 0.18), transparent 62%),
    var(--space-900);
  position: relative;
  overflow: hidden;
}

.page-contact .contact-intro::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 22%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-cyan) 22%, transparent 78%);
  pointer-events: none;
}

.page-contact .contact-intro h1 {
  max-width: 22ch;
  margin: 14px 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.18;
  font-size: clamp(27px, 5.2vw, 46px);
  color: var(--fog);
}

.page-contact .contact-intro .lede {
  max-width: 62ch;
  margin: 0;
  color: var(--slate);
}

.page-contact .contact-intro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

/* ---------- 章节间距 ---------- */
.page-contact .contact-section {
  padding-block: clamp(44px, 6.5vw, 96px);
  position: relative;
}

.page-contact .contact-section .coord {
  color: var(--amber);
  margin: 0 0 10px;
}

.page-contact .contact-section .section-title {
  max-width: 26ch;
  margin: 0 0 16px;
}

.page-contact .contact-section .prose {
  max-width: 68ch;
  color: var(--slate);
  margin: 0 0 clamp(24px, 3.4vw, 40px);
}

/* ---------- 01 渠道 + 回复时段 ---------- */
.page-contact .contact-routes__grid {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
}

.page-contact .channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .channel {
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--pc-organic);
  background: linear-gradient(160deg, rgba(14, 35, 64, 0.96), rgba(7, 20, 38, 0.9));
  border-left: 2px solid var(--line-soft);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .channel:nth-child(even) {
  border-radius: var(--pc-organic-alt);
}

.page-contact .channel--primary {
  border-left-color: var(--cyan);
  background:
    radial-gradient(120% 130% at 0% 0%, rgba(53, 224, 207, 0.14), transparent 60%),
    linear-gradient(160deg, rgba(14, 35, 64, 0.98), rgba(7, 20, 38, 0.92));
}

.page-contact .channel__name {
  margin: 10px 0 6px;
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 700;
  color: var(--fog);
}

.page-contact .channel__value {
  margin: 0 0 8px;
  font-size: 15px;
  color: var(--cyan-soft);
  word-break: break-word;
}

.page-contact .channel:not(.channel--primary) .channel__value {
  color: var(--fog);
}

.page-contact .channel__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
}

.page-contact .contact-routes__aside {
  display: grid;
  gap: 22px;
  align-content: start;
}

.page-contact .hours-panel {
  padding: clamp(22px, 3vw, 32px);
  border-radius: var(--pc-organic-alt);
  background: var(--pc-band);
  border: 1px solid var(--line-cyan);
}

.page-contact .hours-panel__label {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-contact .hours-panel__day {
  margin: 0 0 4px;
  font-size: clamp(16px, 2.2vw, 19px);
  color: var(--fog);
}

.page-contact .hours-panel__time {
  margin: 0 0 16px;
  font-size: clamp(28px, 5vw, 40px);
  line-height: 1.1;
  color: var(--cyan);
  letter-spacing: 0.02em;
}

.page-contact .hours-panel__note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line-mid);
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

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

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

/* ---------- 02 提交清单 + 草稿 ---------- */
.page-contact .contact-brief {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(124, 120, 153, 0.16), transparent 60%),
    var(--space-950);
}

.page-contact .contact-brief__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-contact .checklist {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--pc-hairline);
}

.page-contact .checklist__item {
  border-bottom: 1px solid var(--pc-hairline);
}

.page-contact .checklist__row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 4px;
  cursor: pointer;
}

.page-contact .checklist__box {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--cyan);
  cursor: pointer;
}

.page-contact .checklist__text {
  display: block;
}

.page-contact .checklist__name {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: var(--fog);
  margin-bottom: 4px;
}

.page-contact .checklist__hint {
  display: block;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
}

.page-contact .contact-figure--list img {
  border-radius: var(--radius-m);
}

.page-contact .draft__title {
  margin: 0 0 8px;
  font-size: clamp(19px, 2.4vw, 23px);
  color: var(--fog);
}

.page-contact .draft__intro {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
}

.page-contact .draft {
  margin: 0 0 16px;
  padding: clamp(16px, 2.6vw, 24px);
  border-radius: var(--radius-m);
  border: 1px solid var(--line-mid);
  border-left: 2px solid var(--cyan);
  background: var(--ink-900);
  color: var(--cyan-soft);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
  white-space: pre-wrap;
  overflow-x: auto;
}

.page-contact .draft__foot {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
}

.page-contact .inline-link:hover,
.page-contact .inline-link:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* ---------- 03 四类咨询 ---------- */
.page-contact .direction-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-contact .direction {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 3vw, 30px);
  background: var(--space-950);
}

.page-contact .direction__name {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--fog);
}

.page-contact .direction__text {
  margin: 0;
  flex: 1 1 auto;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .direction__link {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s var(--ease);
}

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

/* ---------- 04 合作 ---------- */
.page-contact .contact-partner {
  border-top: 1px solid var(--line-soft);
}

.page-contact .partner-grid {
  display: grid;
  gap: clamp(24px, 3.4vw, 40px);
}

.page-contact .partner {
  padding: clamp(20px, 3vw, 30px) 0 0;
  border-top: 2px solid var(--line-cyan);
}

.page-contact .partner:nth-child(2) {
  border-top-color: var(--violet);
}

.page-contact .partner:nth-child(3) {
  border-top-color: var(--amber);
}

.page-contact .partner__name {
  margin: 14px 0 10px;
  font-size: clamp(18px, 2.3vw, 21px);
  color: var(--fog);
}

.page-contact .partner__text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .partner__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--violet);
}

/* ---------- 05 联系信息 ---------- */
.page-contact .contact-card {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-contact .contact-card__item {
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--space-900);
}

.page-contact .contact-card__label {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-contact .contact-card__value {
  margin: 0 0 8px;
  font-size: 15px;
  color: var(--fog);
  word-break: break-word;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .channel-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .direction-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .partner-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .contact-card {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-contact .contact-routes__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-contact .contact-brief__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .contact-figure {
    position: sticky;
    top: 96px;
  }

  .page-contact .direction-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .partner-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-card {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-card__item--wide {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel,
  .page-contact .direction__link {
    transition: none;
  }
}
<<<END>>>