.page-contact {
  --c-hair: rgba(244, 240, 230, 0.10);
  --c-hair-2: rgba(244, 240, 230, 0.22);
  --c-shadow: 0 18px 42px rgba(0, 0, 0, 0.55);
  --c-shadow-lift: 0 24px 52px rgba(0, 0, 0, 0.62);
  display: block;
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(96px, 14vw, 152px) 0 clamp(44px, 6vw, 74px);
  border-bottom: var(--bw-thick) solid var(--line-strong);
  background: var(--ink);
}

.page-contact .contact-hero__deco {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.page-contact .contact-hero__wedge-a,
.page-contact .contact-hero__wedge-b,
.page-contact .contact-hero__grain {
  position: absolute;
  display: block;
}

.page-contact .contact-hero__wedge-a {
  top: -8%;
  left: -12%;
  width: 70%;
  height: 120%;
  background: linear-gradient(142deg, #0F1B36 0%, #16294F 56%, #0A1730 100%);
  clip-path: polygon(0 0, 100% 0, 58% 100%, 0 100%);
}

.page-contact .contact-hero__wedge-b {
  top: -10%;
  right: -12%;
  width: 66%;
  height: 128%;
  background: linear-gradient(208deg, #0A211D 0%, #0C2C24 50%, #061713 100%);
  clip-path: polygon(42% 0, 100% 0, 100% 100%, 0 100%);
}

.page-contact .contact-hero__grain {
  inset: 0;
  background-image: repeating-linear-gradient(135deg, rgba(244, 240, 230, 0.028) 0 1px, transparent 1px 13px);
}

.page-contact .contact-hero__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-contact .contact-hero .breadcrumb {
  margin-bottom: 6px;
}

.page-contact .contact-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.85rem, 6.4vw, 3.5rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--ivory);
  max-width: 20ch;
}

.page-contact .contact-hero__lede {
  margin: 0;
  max-width: 62ch;
  color: var(--mist);
  font-size: clamp(0.95rem, 2.6vw, 1.05rem);
  line-height: 1.9;
}

.page-contact .contact-hero__facts {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
}

.page-contact .contact-hero__fact {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 16px;
  border: var(--bw) solid var(--c-hair-2);
  background: rgba(7, 11, 24, 0.62);
  backdrop-filter: blur(2px);
}

.page-contact .contact-hero__fact-key {
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  color: var(--mist);
  text-transform: uppercase;
}

.page-contact .contact-hero__fact-val {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--cyan);
  letter-spacing: 0.02em;
}

/* ---------- 通用区块 ---------- */
.page-contact .contact-block {
  padding: clamp(46px, 8vw, 88px) 0;
  border-bottom: var(--bw) solid var(--c-hair);
  position: relative;
}

.page-contact .contact-block--moss {
  background: var(--moss);
}

.page-contact .contact-block--last {
  border-bottom: 0;
}

.page-contact .contact-block__head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: clamp(26px, 4vw, 40px);
}

.page-contact .contact-block__head--left {
  margin-bottom: 18px;
}

.page-contact .contact-block__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(2.1rem, 8vw, 3.4rem);
  line-height: 1;
  color: var(--coral);
  letter-spacing: 0.02em;
  display: block;
}

.page-contact .contact-block__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 4.6vw, 2.15rem);
  line-height: 1.24;
  color: var(--ivory);
}

.page-contact .contact-block__lead {
  margin: 0;
  max-width: 68ch;
  color: var(--mist);
  font-size: 0.97rem;
  line-height: 1.9;
}

.page-contact .prose {
  color: var(--mist);
  font-size: 0.97rem;
  line-height: 1.92;
  margin: 0 0 14px;
}

.page-contact .note-line {
  margin: 16px 0 0;
  padding: 12px 16px;
  border-left: var(--bw-thick) solid var(--amber);
  background: rgba(245, 185, 66, 0.08);
  color: var(--ivory);
  font-size: 0.92rem;
  line-height: 1.8;
}

/* ---------- 联络卡 ---------- */
.page-contact .channel-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px 20px 22px;
  border: var(--bw-thick) solid var(--line-strong);
  background: var(--panel);
  box-shadow: var(--c-shadow);
  transition: transform var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}

.page-contact .channel-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan-line);
  box-shadow: var(--c-shadow-lift);
}

.page-contact .channel-card--phone {
  background: linear-gradient(160deg, #0C2A24 0%, #0A211D 100%);
  border-color: rgba(47, 216, 160, 0.34);
}

.page-contact .channel-card--phone:hover {
  border-color: var(--green);
}

.page-contact .channel-card__top {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
}

.page-contact .channel-card__label {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: 0.08em;
  color: var(--ivory);
}

.page-contact .channel-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1rem, 4.4vw, 1.5rem);
  line-height: 1.35;
  color: var(--cyan);
  letter-spacing: -0.01em;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact .channel-card--phone .channel-card__value {
  color: var(--green);
}

.page-contact .channel-card__desc {
  margin: 0;
  color: var(--mist);
  font-size: 0.92rem;
  line-height: 1.82;
}

.page-contact .channel-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-contact .channel-card__list li {
  position: relative;
  padding-left: 20px;
  color: var(--ivory);
  font-size: 0.9rem;
  line-height: 1.8;
}

.page-contact .channel-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background: var(--coral);
}

.page-contact .channel-card--phone .channel-card__list li::before {
  background: var(--green);
}

.page-contact .channel-card__foot {
  margin: auto 0 0;
  padding-top: 14px;
  border-top: var(--bw) solid var(--c-hair);
  color: var(--mist);
  font-size: 0.82rem;
  line-height: 1.75;
}

.page-contact .channel-visual {
  margin-top: clamp(22px, 4vw, 36px);
  display: grid;
  gap: 12px;
}

.page-contact .channel-visual .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .channel-visual__caption {
  margin: 0;
  color: var(--mist);
  font-size: 0.86rem;
  line-height: 1.75;
  letter-spacing: 0.01em;
}

/* ---------- 流程步骤 ---------- */
.page-contact .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.page-contact .step {
  position: relative;
  padding: 22px 20px 24px;
  border: var(--bw) solid var(--c-hair-2);
  border-top: var(--bw-thick) solid var(--coral);
  background: linear-gradient(180deg, rgba(15, 27, 54, 0.9) 0%, rgba(7, 11, 24, 0.55) 100%);
}

.page-contact .step__num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 2rem;
  line-height: 1;
  color: var(--coral);
  margin-bottom: 12px;
}

.page-contact .step__title {
  margin: 0 0 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.04rem;
  line-height: 1.5;
  color: var(--ivory);
}

.page-contact .step__text {
  margin: 0;
  color: var(--mist);
  font-size: 0.9rem;
  line-height: 1.88;
}

/* ---------- 准备清单 ---------- */
.page-contact .prep {
  margin-top: clamp(24px, 4vw, 38px);
  padding: 22px 20px 24px;
  border: var(--bw) solid var(--cyan-line);
  background: rgba(15, 27, 54, 0.55);
}

.page-contact .prep__title {
  margin: 0 0 16px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-contact .prep__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .prep__list li {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: var(--bw) dashed var(--c-hair);
}

.page-contact .prep__list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .prep__key {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.86rem;
  color: var(--green);
  letter-spacing: 0.02em;
}

.page-contact .prep__val {
  color: var(--mist);
  font-size: 0.9rem;
  line-height: 1.8;
}

/* ---------- 分栏 ---------- */
.page-contact .split {
  display: grid;
  gap: clamp(22px, 4vw, 42px);
  grid-template-columns: 1fr;
}

.page-contact .split__media .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .check-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .check-list li {
  position: relative;
  padding-left: 26px;
  color: var(--ivory);
  font-size: 0.92rem;
  line-height: 1.82;
}

.page-contact .check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 12px;
  height: 12px;
  border: var(--bw) solid var(--cyan);
  background: rgba(69, 224, 255, 0.12);
}

/* ---------- 合作 ---------- */
.page-contact .coop-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}

.page-contact .coop-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  padding: 24px 20px;
  border: var(--bw) solid var(--c-hair-2);
  background: rgba(7, 11, 24, 0.5);
  transition: border-color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}

.page-contact .coop-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan-line);
}

.page-contact .coop-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.24rem;
  line-height: 1.35;
  color: var(--ivory);
}

.page-contact .coop-card__text {
  margin: 0;
  color: var(--mist);
  font-size: 0.92rem;
  line-height: 1.88;
}

.page-contact .coop-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  width: 100%;
  padding-top: 14px;
  border-top: var(--bw) solid var(--c-hair);
}

.page-contact .coop-card__list li {
  position: relative;
  padding-left: 18px;
  color: var(--ivory);
  font-size: 0.88rem;
  line-height: 1.78;
}

.page-contact .coop-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  background: var(--coral);
}

/* ---------- 时间带 ---------- */
.page-contact .timeband {
  padding: 22px 20px 42px;
  border: var(--bw) solid var(--c-hair-2);
  background: var(--panel);
  margin-bottom: clamp(24px, 4vw, 38px);
}

.page-contact .timeband__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 18px;
}

.page-contact .timeband__label {
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  color: var(--mist);
  text-transform: uppercase;
}

.page-contact .timeband__range {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.15rem, 4.6vw, 1.6rem);
  color: var(--cyan);
}

.page-contact .timeband__rail {
  position: relative;
  height: 16px;
  border: var(--bw) solid var(--c-hair-2);
  background: rgba(244, 240, 230, 0.06);
}

.page-contact .timeband__fill {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--green) 0%, var(--cyan) 100%);
}

.page-contact .timeband__marks {
  position: relative;
  margin-top: 10px;
  height: 18px;
}

.page-contact .timeband__mark {
  position: absolute;
  top: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--mist);
  letter-spacing: 0.04em;
}

.page-contact .timeband__mark:first-child {
  left: 0;
}

.page-contact .timeband__mark--mid {
  left: 50%;
  transform: translateX(-50%);
}

.page-contact .timeband__mark--end {
  right: 0;
}

/* ---------- 处理顺序 ---------- */
.page-contact .order-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .order-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-top: var(--bw) solid var(--c-hair);
}

.page-contact .order-item:last-child {
  border-bottom: var(--bw) solid var(--c-hair);
}

.page-contact .order-item__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 1.3;
  color: var(--coral);
}

.page-contact .order-item__title {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--ivory);
}

.page-contact .order-item__text {
  margin: 0;
  color: var(--mist);
  font-size: 0.9rem;
  line-height: 1.86;
}

/* ---------- 速查表 ---------- */
.page-contact .ctable-wrap {
  overflow-x: auto;
  border: var(--bw) solid var(--c-hair-2);
  background: rgba(15, 27, 54, 0.5);
  box-shadow: var(--c-shadow);
  -webkit-overflow-scrolling: touch;
}

.page-contact .ctable {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.page-contact .ctable__caption {
  caption-side: top;
  text-align: left;
  padding: 14px 16px 12px;
  color: var(--mist);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  border-bottom: var(--bw) solid var(--c-hair);
}

.page-contact .ctable thead th {
  text-align: left;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(7, 11, 24, 0.75);
  border-bottom: var(--bw-thick) solid var(--cyan-line);
  white-space: nowrap;
}

.page-contact .ctable tbody tr:nth-child(odd) {
  background: rgba(244, 240, 230, 0.025);
}

.page-contact .ctable tbody tr:hover {
  background: rgba(69, 224, 255, 0.06);
}

.page-contact .ctable tbody th,
.page-contact .ctable tbody td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: var(--bw) solid var(--c-hair);
  color: var(--mist);
  line-height: 1.75;
}

.page-contact .ctable tbody th {
  color: var(--ivory);
  font-weight: 600;
  width: 30%;
}

.page-contact .ctable tbody td:last-child {
  width: 42%;
}

.page-contact .chip {
  display: inline-block;
  padding: 4px 10px;
  border: var(--bw) solid transparent;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-contact .chip--mail {
  color: var(--cyan);
  border-color: var(--cyan-line);
  background: rgba(69, 224, 255, 0.10);
}

.page-contact .chip--phone {
  color: var(--green);
  border-color: rgba(47, 216, 160, 0.38);
  background: rgba(47, 216, 160, 0.10);
}

.page-contact .contact-console {
  margin-top: clamp(22px, 4vw, 34px);
  border: var(--bw) solid var(--c-hair-2);
  background: rgba(10, 33, 29, 0.7);
}

.page-contact .contact-console .console__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 13px 16px;
  border-bottom: var(--bw) solid var(--c-hair);
}

.page-contact .contact-console .console__row:last-child {
  border-bottom: 0;
}

.page-contact .contact-console .console__key {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .contact-console .console__val {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--ivory);
}

/* ---------- 底部出口 ---------- */
.page-contact .contact-exit {
  padding: clamp(40px, 7vw, 72px) 0 clamp(52px, 8vw, 86px);
  background: linear-gradient(160deg, var(--moss) 0%, var(--ink) 78%);
  border-top: var(--bw-thick) solid var(--cyan-line);
}

.page-contact .contact-exit__inner {
  display: grid;
  gap: 22px;
  grid-template-columns: 1fr;
}

.page-contact .contact-exit__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.35rem, 4.4vw, 2rem);
  line-height: 1.3;
  color: var(--ivory);
}

.page-contact .contact-exit__lead {
  margin: 0;
  max-width: 60ch;
  color: var(--mist);
  font-size: 0.94rem;
  line-height: 1.9;
}

.page-contact .contact-exit__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 媒体框兜底 ---------- */
.page-contact .media-frame {
  overflow: hidden;
  border: var(--bw) solid var(--c-hair-2);
  background: var(--panel);
}

.page-contact .media-frame img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-contact .contact-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-hero__fact {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

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

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

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

  .page-contact .order-item {
    grid-template-columns: 60px 1fr;
    gap: 20px;
  }

  .page-contact .contact-console .console__row {
    padding: 15px 22px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding-top: clamp(120px, 11vw, 166px);
  }

  .page-contact .contact-hero__inner {
    gap: 22px;
  }

  .page-contact .contact-hero__facts {
    max-width: 640px;
  }

  .page-contact .channel-card {
    padding: 30px 28px 26px;
  }

  .page-contact .prep {
    padding: 28px 32px 30px;
  }

  .page-contact .split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-contact .channel-visual {
    grid-template-columns: minmax(0, 1fr) minmax(0, 260px);
    align-items: end;
    gap: 22px;
  }

  .page-contact .contact-exit__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }

  .page-contact .contact-exit__actions {
    justify-content: flex-end;
  }

  .page-contact .timeband {
    padding: 28px 32px 48px;
  }
}

@media (min-width: 1080px) {
  .page-contact .contact-block__head {
    max-width: 860px;
  }

  .page-contact .ctable {
    font-size: 0.94rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .coop-card {
    transition: none;
  }

  .page-contact .channel-card:hover,
  .page-contact .coop-card:hover {
    transform: none;
  }
}