.page-contact {
  --pc-frame: rgba(255, 106, 19, 0.62);
  --pc-frame-soft: rgba(255, 106, 19, 0.22);
  --pc-blue: linear-gradient(158deg, #061A3A 0%, #0E2E63 56%, #123A2A 100%);
  overflow-x: clip;
  padding-bottom: clamp(56px, 9vw, 96px);
}

.page-contact .breadcrumbs {
  padding: 78px 0 16px;
}

/* ---------- 首屏联络窗口 ---------- */
.contact-hero {
  margin-top: 4px;
}

.contact-hero__frame {
  position: relative;
  display: grid;
  gap: 28px;
  padding: 30px 20px 34px;
  border: 1px solid var(--pc-frame);
  background:
    radial-gradient(120% 96% at 6% 0%, rgba(255, 106, 19, 0.18), transparent 56%),
    var(--pc-blue);
}

.contact-hero__frame::before,
.contact-hero__frame::after {
  content: "";
  position: absolute;
  left: 20px;
  right: 20px;
  height: 8px;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, var(--orange) 0 2px, transparent 2px 10px);
  opacity: 0.7;
}

.contact-hero__frame::before { top: -5px; }
.contact-hero__frame::after { bottom: -5px; }

.contact-hero__copy { min-width: 0; }

.contact-hero h1 {
  margin: 12px 0 0;
  max-width: 20ch;
  font-weight: 900;
  font-size: clamp(2rem, 6.4vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.contact-hero__lede {
  margin: 18px 0 0;
  max-width: 54ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: rgba(244, 241, 234, 0.8);
}

.contact-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.contact-hero__quick a {
  display: inline-flex;
  align-items: center;
  padding: 9px 15px;
  border: 1px solid var(--pc-frame-soft);
  background: var(--glass);
  color: var(--paper);
  font-size: 0.8125rem;
  text-decoration: none;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
}

.contact-hero__quick a:hover {
  background: rgba(255, 106, 19, 0.18);
  border-color: var(--orange);
}

.contact-hero__media {
  margin: 0;
  min-width: 0;
}

.contact-hero__media .media__frame {
  aspect-ratio: 14 / 9;
  overflow: hidden;
  border: 1px solid rgba(244, 241, 234, 0.16);
}

.contact-hero__media .media__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.contact-hero__media .media__caption {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 0.72rem;
  line-height: 1.6;
  color: rgba(244, 241, 234, 0.55);
}

/* ---------- 三条咨询路径 ---------- */
.contact-paths {
  margin-top: clamp(58px, 9vw, 108px);
}

.contact-paths__inner {
  display: grid;
  gap: 34px;
}

.contact-paths__head h2,
.contact-lines__intro h2,
.contact-sla__panel h2,
.contact-venue__copy h2,
.contact-coop__head h2,
.contact-prep__head h2 {
  margin: 10px 0 0;
  font-weight: 900;
  font-size: clamp(1.5rem, 4.4vw, 2.15rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.contact-paths__note,
.contact-sla__lede {
  margin: 14px 0 0;
  max-width: 40ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: rgba(244, 241, 234, 0.66);
}

.path-tree {
  position: relative;
  padding-left: 30px;
}

.path-tree::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 12px;
  bottom: 20px;
  width: 2px;
  background: linear-gradient(180deg, var(--orange) 0%, rgba(255, 106, 19, 0.4) 62%, rgba(255, 106, 19, 0) 100%);
}

.path-branch {
  position: relative;
  padding-bottom: 30px;
}

.path-branch:last-child {
  padding-bottom: 0;
}

.path-branch::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 13px;
  width: 24px;
  height: 2px;
  background: var(--orange);
  opacity: 0.75;
}

.path-branch::after {
  content: "";
  position: absolute;
  left: -30px;
  top: 8px;
  width: 12px;
  height: 12px;
  box-sizing: border-box;
  border: 2px solid var(--orange);
  border-radius: 50%;
  background: var(--grass-900);
}

.path-branch__index {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.path-branch__title {
  margin: 6px 0 10px;
  font-size: 1.16rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.path-branch__text {
  margin: 0;
  max-width: 48ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(244, 241, 234, 0.72);
}

.path-branch__topic {
  margin: 12px 0 0;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: rgba(232, 255, 58, 0.88);
}

.path-branch__topic span {
  display: inline-block;
  margin-right: 8px;
  padding: 2px 8px;
  border: 1px solid rgba(232, 255, 58, 0.3);
  background: rgba(232, 255, 58, 0.12);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--neon);
}

/* ---------- 联系方式 ---------- */
.contact-lines {
  margin-top: clamp(58px, 9vw, 108px);
}

.contact-lines__panel {
  position: relative;
  padding: 30px 20px 34px;
  border: 1px solid rgba(244, 241, 234, 0.12);
  border-left: 3px solid var(--orange);
  background: var(--pc-blue);
}

.contact-lines__grid {
  display: grid;
  gap: 28px;
}

.contact-lines__intro p {
  margin: 14px 0 0;
  max-width: 34ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: rgba(244, 241, 234, 0.66);
}

.contact-lines__list {
  margin: 0;
  display: grid;
  gap: 1px;
  background: rgba(244, 241, 234, 0.14);
}

.contact-lines__row {
  padding: 18px 18px 20px;
  background: rgba(6, 26, 58, 0.55);
  transition: background 0.3s var(--ease);
}

.contact-lines__row:hover {
  background: rgba(14, 46, 99, 0.9);
}

.contact-lines__row dt {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--orange-soft);
}

.contact-lines__row dd {
  margin: 8px 0 0;
}

.contact-lines__value {
  display: block;
  font-family: var(--mono);
  font-size: clamp(1rem, 4vw, 1.3rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--neon);
  word-break: break-all;
}

.contact-lines__value--text {
  font-family: var(--font);
  font-size: clamp(1rem, 3.6vw, 1.12rem);
  letter-spacing: 0;
  color: var(--paper);
  word-break: normal;
}

.contact-lines__hint {
  display: block;
  margin-top: 10px;
  font-size: 0.8125rem;
  line-height: 1.75;
  color: rgba(244, 241, 234, 0.6);
}

/* ---------- 回复时间与处理顺序 ---------- */
.contact-sla {
  margin-top: clamp(58px, 9vw, 108px);
}

.contact-sla__panel {
  padding: 30px 20px 34px;
  border: 1px solid rgba(232, 255, 58, 0.16);
  background: var(--grass-800);
}

.sla-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(244, 241, 234, 0.14);
}

.sla-item {
  display: grid;
  gap: 8px;
  padding: 20px 18px 22px;
  background: var(--grass-800);
}

.sla-item__key {
  margin: 0;
  font-family: var(--mono);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--neon);
}

.sla-item__body h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--paper);
}

.sla-item__body p {
  margin: 0;
  max-width: 62ch;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(244, 241, 234, 0.7);
}

/* ---------- 场馆资料查询 ---------- */
.contact-venue {
  margin-top: clamp(58px, 9vw, 108px);
}

.contact-venue__inner {
  display: grid;
  gap: 28px;
}

.contact-venue__media {
  margin: 0;
  min-width: 0;
}

.contact-venue__media .media__frame {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: 1px solid rgba(244, 241, 234, 0.14);
}

.contact-venue__media .media__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.contact-venue__media .media__caption {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 0.72rem;
  line-height: 1.6;
  color: rgba(244, 241, 234, 0.55);
}

.contact-venue__copy p {
  margin: 14px 0 0;
  max-width: 48ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: rgba(244, 241, 234, 0.72);
}

.venue-points {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.venue-points li {
  position: relative;
  padding-left: 20px;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(244, 241, 234, 0.84);
}

.venue-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 10px;
  height: 2px;
  background: var(--orange);
}

.contact-venue__hint {
  margin-top: 22px;
  font-size: 0.875rem;
  line-height: 1.8;
  color: rgba(244, 241, 234, 0.6);
}

.contact-venue__hint a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 255, 58, 0.4);
}

.contact-venue__hint a:hover {
  border-bottom-color: var(--neon);
}

/* ---------- 资料互通与内容合作 ---------- */
.contact-coop {
  margin-top: clamp(58px, 9vw, 108px);
}

.contact-coop__panel {
  padding: 30px 20px 34px;
  border-top: 4px solid var(--orange);
  background: var(--paper);
  color: var(--ink);
}

.contact-coop__head h2 {
  color: var(--ink);
}

.contact-coop__head p {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: #3C4A42;
}

.coop-grid {
  display: grid;
  gap: 1px;
  margin-top: 28px;
  border: 1px solid rgba(11, 13, 12, 0.12);
  background: rgba(11, 13, 12, 0.12);
}

.coop-item {
  padding: 22px 20px 24px;
  background: var(--paper);
}

.coop-item h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--grass-900);
}

.coop-item p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: #3C4A42;
}

.coop-item p.coop-item__how {
  margin-top: 14px;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.02em;
  color: var(--grass-700);
}

/* ---------- 咨询前准备清单 ---------- */
.contact-prep {
  margin-top: clamp(58px, 9vw, 108px);
}

.contact-prep__panel {
  padding: 30px 20px 34px;
  border-bottom: 3px solid var(--orange);
  background: linear-gradient(200deg, #1E5A40 0%, #17462F 100%);
}

.contact-prep__head p {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: rgba(244, 241, 234, 0.7);
}

.prep-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.prep-list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid rgba(244, 241, 234, 0.16);
}

.prep-list li:first-child { padding-top: 0; }
.prep-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.prep-list__num {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  background: var(--neon);
  color: var(--grass-900);
  font-family: var(--mono);
  font-size: 0.8125rem;
  font-weight: 700;
}

.prep-list h3 {
  margin: 2px 0 6px;
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--paper);
}

.prep-list p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.78;
  color: rgba(244, 241, 234, 0.72);
}

/* ---------- 下一步入口 ---------- */
.contact-next {
  margin-top: clamp(48px, 7vw, 84px);
}

.contact-next__lead {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(244, 241, 234, 0.6);
}

.contact-next__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.contact-next__list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 14px 16px;
  border: 1px solid rgba(244, 241, 234, 0.16);
  background: rgba(255, 255, 255, 0.04);
  color: var(--paper);
  font-size: 0.9rem;
  line-height: 1.6;
  text-decoration: none;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.contact-next__list a:hover {
  border-color: var(--orange);
  background: rgba(255, 106, 19, 0.12);
}

.contact-next__list .mono {
  color: var(--neon);
  font-weight: 700;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .contact-next__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .sla-item {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
    padding: 24px 22px 26px;
  }
}

@media (min-width: 860px) {
  .page-contact .breadcrumbs {
    padding-top: 104px;
  }

  .contact-paths__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
  }

  .contact-paths__head {
    position: sticky;
    top: 104px;
    align-self: start;
  }

  .contact-lines__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 46px;
  }

  .contact-lines__panel,
  .contact-sla__panel {
    padding: 40px 44px 46px;
  }

  .contact-coop__panel,
  .contact-prep__panel {
    padding: 42px 44px 48px;
  }

  .contact-prep__panel {
    display: grid;
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 48px;
  }

  .prep-list {
    margin-top: 0;
  }

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

@media (min-width: 900px) {
  .contact-hero__frame {
    grid-template-columns: minmax(0, 6.4fr) minmax(0, 5.6fr);
    gap: 46px;
    align-items: center;
    padding: 44px 46px 48px;
  }

  .contact-hero__frame::before,
  .contact-hero__frame::after {
    left: 46px;
    right: 46px;
  }

  .contact-venue__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 54px;
    align-items: center;
  }
}
<<<END>>>