.page-contact {
  background: var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

.page-contact .section {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.5rem, 4vw, 2.5rem) 0 clamp(2.5rem, 7vw, 5rem);
}

.page-contact .contact-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-contact .contact-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
}

.page-contact .contact-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(115% 85% at 84% 12%, rgba(200, 16, 46, 0.42), transparent 62%),
    radial-gradient(70% 60% at 12% 92%, rgba(29, 111, 184, 0.32), transparent 70%),
    linear-gradient(180deg, rgba(11, 11, 15, 0.74) 0%, rgba(11, 11, 15, 0.88) 58%, var(--ink) 100%);
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
}

.page-contact .breadcrumb {
  font-size: 0.78rem;
  color: var(--gray-idx);
  margin-bottom: clamp(1.5rem, 4vw, 2.75rem);
}

.page-contact .contact-hero__eyebrow {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-contact .contact-hero__title {
  margin: 0;
  max-width: 15em;
  font-size: clamp(1.9rem, 5.2vw, 3.7rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .contact-hero__lead {
  margin: 1.25rem 0 0;
  max-width: 44em;
  font-size: clamp(0.95rem, 1.6vw, 1.06rem);
  line-height: 1.8;
  color: rgba(245, 246, 248, 0.78);
}

.page-contact .contact-hero__quick {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}

.page-contact .contact-hero__quick a {
  display: inline-block;
  padding-bottom: 0.2rem;
  font-size: 0.88rem;
  color: var(--hai-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(76, 155, 224, 0.4);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .contact-hero__quick a:hover {
  color: var(--gold);
  border-color: rgba(232, 179, 60, 0.6);
}

/* ---------- 轮次轴碎片 ---------- */
.page-contact .rail-frag {
  height: 24px;
  background:
    repeating-linear-gradient(90deg, rgba(232, 179, 60, 0.5) 0 2px, transparent 2px 28px);
  border-top: 1px solid rgba(232, 179, 60, 0.16);
  border-bottom: 1px solid rgba(200, 16, 46, 0.28);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

/* ---------- 分类入口卡 ---------- */
.page-contact .route-grid {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

.page-contact .route-card {
  position: relative;
  padding: 1.35rem 1.25rem 1.4rem;
  background: linear-gradient(165deg, var(--char), #101116);
  border: 1px solid rgba(245, 246, 248, 0.09);
  border-left-width: 3px;
  border-radius: var(--r-lg);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-contact .route-card--red { border-left-color: var(--red); }
.page-contact .route-card--blue { border-left-color: var(--hai); }
.page-contact .route-card--gold { border-left-color: var(--gold); }
.page-contact .route-card--orange { border-left-color: var(--orange); }

.page-contact .route-card__num {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--gray-idx);
}

.page-contact .route-card__title {
  margin: 0 0 0.6rem;
  font-size: 1.1rem;
  font-weight: 800;
  line-height: 1.35;
  color: var(--paper);
}

.page-contact .route-card__text {
  margin: 0 0 1rem;
  font-size: 0.92rem;
  line-height: 1.75;
  color: rgba(245, 246, 248, 0.72);
}

.page-contact .route-card__link {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--hai-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(76, 155, 224, 0.35);
}

.page-contact .route-card__link:hover {
  color: var(--gold);
  border-color: rgba(232, 179, 60, 0.55);
}

/* ---------- 对接台：反馈面板 + 客服卡片 ---------- */
.page-contact .desk-section {
  padding-top: clamp(1rem, 3vw, 2rem);
}

.page-contact .desk {
  display: grid;
  gap: 1.25rem;
}

.page-contact .panel {
  position: relative;
  overflow: hidden;
  padding: clamp(1.35rem, 3.5vw, 2.35rem);
  border-radius: var(--r-organic);
}

.page-contact .panel__eyebrow {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-contact .panel__title {
  margin: 0 0 0.9rem;
  font-size: clamp(1.3rem, 3.2vw, 1.85rem);
  font-weight: 800;
  line-height: 1.3;
  color: var(--paper);
}

.page-contact .panel__text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(245, 246, 248, 0.76);
}

.page-contact .panel--feedback {
  background:
    radial-gradient(90% 70% at 8% 0%, rgba(200, 16, 46, 0.2), transparent 62%),
    linear-gradient(160deg, var(--char) 0%, #101116 55%, rgba(14, 58, 99, 0.6) 100%);
  border: 1px solid rgba(232, 179, 60, 0.24);
}

.page-contact .chip-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 0;
  padding: 0;
}

.page-contact .chip {
  padding: 0.42rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  background: rgba(232, 179, 60, 0.07);
  border: 1px solid rgba(232, 179, 60, 0.32);
  border-radius: 999px;
}

.page-contact .chip--on {
  color: var(--ink);
  background: var(--gold);
  border-color: var(--gold);
}

.page-contact .point-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}

.page-contact .point-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.7rem;
  font-size: 0.93rem;
  line-height: 1.75;
  color: rgba(245, 246, 248, 0.8);
}

.page-contact .point-list b {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--red);
  line-height: 1.6;
}

.page-contact .hint-bar {
  margin: 1.5rem 0 0;
  padding: 0.9rem 1.05rem;
  font-size: 0.88rem;
  line-height: 1.7;
  color: #FFD8BC;
  background: rgba(255, 106, 26, 0.12);
  border: 1px dashed rgba(255, 106, 26, 0.45);
  border-radius: var(--r-md);
}

.page-contact .panel--reach {
  background: var(--char);
  border: 1px solid rgba(76, 155, 224, 0.3);
}

.page-contact .panel__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-contact .panel__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}

.page-contact .panel__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(22, 23, 28, 0.7), rgba(22, 23, 28, 0.95));
}

.page-contact .panel--reach > *:not(.panel__bg) {
  position: relative;
  z-index: 1;
}

.page-contact .reach-row {
  padding: 1.1rem 0;
  border-top: 1px solid rgba(245, 246, 248, 0.12);
}

.page-contact .reach-row__label {
  margin: 0 0 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-contact .reach-row__value {
  margin: 0 0 0.45rem;
  font-family: var(--font-mono);
  font-size: clamp(0.98rem, 2.4vw, 1.15rem);
  line-height: 1.5;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .reach-row__note {
  margin: 0 0 0.9rem;
  font-size: 0.87rem;
  line-height: 1.7;
  color: rgba(245, 246, 248, 0.66);
}

.page-contact .reach-row:last-of-type .reach-row__note {
  margin-bottom: 0;
}

.page-contact .panel__foot {
  margin: 1.25rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(232, 179, 60, 0.22);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--gray-idx);
}

/* ---------- 处理顺序 ---------- */
.page-contact .order-wrap {
  display: grid;
  gap: 1.5rem;
}

.page-contact .order-list {
  list-style: none;
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 0;
  padding: 0;
}

.page-contact .order-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid rgba(245, 246, 248, 0.1);
}

.page-contact .order-item--top {
  padding-left: 0.9rem;
  border-left: 3px solid var(--red);
  background: linear-gradient(90deg, rgba(200, 16, 46, 0.14), transparent 72%);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.page-contact .order-num {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  line-height: 1.1;
  color: var(--gold);
}

.page-contact .order-item--top .order-num {
  color: var(--red);
}

.page-contact .order-item__title {
  margin: 0 0 0.35rem;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--paper);
}

.page-contact .order-item__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(245, 246, 248, 0.7);
}

.page-contact .order-aside {
  padding: 1.5rem 1.35rem;
  background: linear-gradient(170deg, rgba(29, 111, 184, 0.28), var(--char) 72%);
  border: 1px solid rgba(76, 155, 224, 0.3);
  border-radius: var(--r-organic);
}

.page-contact .order-aside__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--hai-light);
}

.page-contact .order-aside__num {
  margin: 0.6rem 0 0;
  font-family: var(--font-mono);
  font-size: clamp(3.2rem, 12vw, 4.6rem);
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  text-shadow: 0 0 22px rgba(232, 179, 60, 0.35);
}

.page-contact .order-aside__unit {
  margin: 0.3rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  color: var(--paper);
}

.page-contact .order-aside__text {
  margin: 1.1rem 0 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(245, 246, 248, 0.74);
}

.page-contact .order-aside__tip {
  margin: 1rem 0 0;
  padding-top: 0.9rem;
  border-top: 1px solid rgba(232, 179, 60, 0.24);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--gold);
}

/* ---------- 合作共建 ---------- */
.page-contact .section--partner {
  background:
    radial-gradient(80% 90% at 88% 8%, rgba(14, 58, 99, 0.85), transparent 62%),
    linear-gradient(180deg, var(--ink) 0%, #0A141F 50%, var(--ink) 100%);
}

.page-contact .partner-wrap {
  display: grid;
  gap: 1.75rem;
}

.page-contact .partner-intro__text {
  margin: 1.1rem 0 1.5rem;
  max-width: 40em;
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(245, 246, 248, 0.76);
}

.page-contact .partner-list {
  padding: 1.4rem 1.3rem;
  background: rgba(11, 11, 15, 0.6);
  border: 1px solid rgba(232, 179, 60, 0.26);
  border-radius: var(--r-lg);
}

.page-contact .partner-list__title {
  margin: 0 0 1rem;
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--paper);
}

.page-contact .partner-list ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-contact .partner-list li {
  display: grid;
  gap: 0.25rem;
  padding-left: 0.9rem;
  border-left: 2px solid rgba(232, 179, 60, 0.4);
}

.page-contact .partner-list b {
  font-size: 0.88rem;
  color: var(--gold);
  font-weight: 700;
}

.page-contact .partner-list span {
  font-size: 0.86rem;
  line-height: 1.7;
  color: rgba(245, 246, 248, 0.7);
}

.page-contact .partner-list__note {
  margin: 1.1rem 0 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--gray-idx);
}

/* ---------- 末尾导流 ---------- */
.page-contact .next-grid {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
}

.page-contact .next-card {
  display: block;
  padding: 1.3rem 1.2rem;
  background: var(--char);
  border: 1px solid rgba(245, 246, 248, 0.1);
  border-radius: var(--r-lg);
  text-decoration: none;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-contact .next-card:hover {
  transform: translateY(-3px);
  border-color: rgba(232, 179, 60, 0.55);
}

.page-contact .next-card__num {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-contact .next-card__title {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--paper);
}

.page-contact .next-card__text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(245, 246, 248, 0.68);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-contact .route-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .next-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .desk {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: stretch;
    gap: 1.5rem;
  }
  .page-contact .order-wrap {
    grid-template-columns: 1.5fr 0.7fr;
    align-items: start;
    gap: 2.5rem;
  }
  .page-contact .partner-wrap {
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: 3rem;
  }
}

@media (min-width: 1100px) {
  .page-contact .contact-hero__title {
    max-width: 13em;
  }
  .page-contact .route-card {
    padding: 1.6rem 1.5rem 1.65rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .next-card:hover {
    transform: none;
  }
}