.page-contact {
  --pc-cyan: var(--neon-cyan);
  --pc-violet: var(--neon-violet);
  --pc-red: var(--poker-red);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(32px, 6vw, 72px) clamp(64px, 10vw, 118px);
  background:
    radial-gradient(110% 85% at 86% 0%, rgba(57, 224, 200, 0.16), transparent 62%),
    radial-gradient(85% 60% at 0% 100%, rgba(164, 107, 255, 0.14), transparent 66%),
    linear-gradient(180deg, var(--ink-night) 0%, var(--panel-green) 100%);
  clip-path: polygon(0 0, 100% 0, 100% 94%, 0 100%);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.4;
  -webkit-mask-image: radial-gradient(85% 70% at 28% 38%, #000 25%, transparent 100%);
  mask-image: radial-gradient(85% 70% at 28% 38%, #000 25%, transparent 100%);
}

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

.page-contact .contact-hero__title {
  margin: 14px 0 18px;
  max-width: 17em;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-contact .contact-hero__lead {
  max-width: 44em;
}

.page-contact .contact-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-contact .contact-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-contact .contact-hero__annot {
  position: absolute;
  top: 8px;
  right: 4px;
  color: var(--text-dim);
}

/* ---------- 约局：交换台式布局 ---------- */
.page-contact .contact-desk {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 5vw, 48px);
  align-items: start;
}

.page-contact .contact-desk__intro {
  margin-top: 14px;
  max-width: 38em;
}

.page-contact .prep-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .prep-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: linear-gradient(140deg, var(--panel-green), rgba(18, 53, 43, 0.55));
  transition: transform 240ms ease, border-color 240ms ease;
}

.page-contact .prep-list li:hover {
  transform: translateY(-3px);
  border-color: var(--gold-line);
}

.page-contact .prep-idx {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--gold-line);
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-contact .prep-title {
  margin: 4px 0 6px;
  font-size: 17px;
  font-weight: 800;
  color: var(--gold-bright);
  letter-spacing: -0.01em;
}

.page-contact .prep-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-bright);
}

.page-contact .contact-desk__foot {
  margin-top: 22px;
  color: var(--text-dim);
  font-size: 15px;
}

.page-contact .contact-desk__side {
  display: grid;
  gap: 22px;
}

/* 筹码面板 */
.page-contact .chip-panel {
  position: relative;
  padding: clamp(24px, 4.5vw, 36px);
  border-radius: 34px;
  border: 1px solid var(--gold-line);
  background:
    radial-gradient(120% 100% at 20% 0%, rgba(216, 180, 90, 0.16), transparent 60%),
    linear-gradient(155deg, var(--panel-lift), var(--panel-green) 72%);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.45);
  overflow: hidden;
  transform: rotate(-1.1deg);
}

.page-contact .chip-panel::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px dashed rgba(216, 180, 90, 0.26);
  border-radius: 26px;
  pointer-events: none;
}

.page-contact .chip-panel__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.page-contact .chip-panel__code {
  margin: 12px 0 14px;
  font-size: clamp(34px, 9vw, 54px);
  line-height: 1;
  letter-spacing: 0.2em;
  color: var(--gold-bright);
  text-shadow: 0 0 26px rgba(216, 180, 90, 0.35);
  word-break: break-all;
}

.page-contact .chip-panel__note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-bright);
}

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

/* ---------- 老用户找回 ---------- */
.page-contact .recall {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 42px);
  align-items: center;
}

.page-contact .recall__text p {
  margin: 14px 0 0;
  max-width: 40em;
}

.page-contact .recall__link {
  color: var(--text-dim);
  font-size: 15px;
}

.page-contact .recall__card {
  border-left: 3px solid var(--pc-violet);
  background: linear-gradient(150deg, var(--panel-lift), var(--panel-green));
}

.page-contact .recall__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--pc-violet);
}

.page-contact .recall__value {
  margin: 12px 0 18px;
  font-size: clamp(19px, 3.4vw, 24px);
  font-weight: 800;
  line-height: 1.4;
  color: var(--gold-bright);
}

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

.page-contact .recall__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-bright);
}

.page-contact .recall__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--pc-violet);
}

.page-contact .recall__hint {
  margin: 18px 0 0;
  font-size: 14px;
  color: var(--text-dim);
}

/* ---------- 咨询渠道台 ---------- */
.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4.5vw, 46px);
  align-items: start;
}

.page-contact .channel-intro p {
  margin-top: 14px;
  max-width: 36em;
}

.page-contact .channel-figure {
  margin: 26px 0 0;
}

.page-contact .channel-cards {
  display: grid;
  gap: 14px;
}

.page-contact .channel-card {
  padding: 20px 22px;
  border: 1px solid var(--line-soft);
  border-left-width: 3px;
  border-radius: var(--radius-md);
  background: rgba(5, 19, 15, 0.5);
  transition: transform 240ms ease, background-color 240ms ease;
}

.page-contact .channel-card:hover {
  transform: translateX(4px);
  background: rgba(18, 53, 43, 0.6);
}

.page-contact .channel-card--gold {
  border-left-color: var(--gold);
}

.page-contact .channel-card--cyan {
  border-left-color: var(--pc-cyan);
}

.page-contact .channel-card--violet {
  border-left-color: var(--pc-violet);
}

.page-contact .channel-card__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--text-dim);
}

.page-contact .channel-card__value {
  margin: 10px 0 10px;
  font-size: clamp(17px, 3.6vw, 21px);
  font-weight: 800;
  line-height: 1.35;
  color: var(--text-bright);
  word-break: break-word;
}

.page-contact .channel-card__hint {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--text-dim);
}

.page-contact .channel-note {
  margin: 4px 0 0;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px dashed var(--gold-line);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-bright);
  background: rgba(216, 180, 90, 0.06);
}

/* ---------- 常见咨询类型（标签切换） ---------- */
.page-contact .type-lead {
  margin-top: 14px;
  max-width: 42em;
}

.page-contact .type-tabs {
  margin-top: 28px;
}

.page-contact .type-tabs__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.page-contact .type-tabs .tab {
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: var(--panel-green);
  color: var(--text-bright);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 200ms ease, color 200ms ease, border-color 200ms ease;
}

.page-contact .type-tabs .tab:hover {
  border-color: var(--gold-line);
}

.page-contact .type-tabs .tab[aria-selected="true"] {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink-night);
  font-weight: 800;
}

.page-contact .type-panel {
  padding: clamp(20px, 3.4vw, 30px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--pc-cyan);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, var(--panel-green), rgba(5, 19, 15, 0.7));
}

.page-contact .type-panel:nth-child(2) {
  border-left-color: var(--pc-violet);
}

.page-contact .type-panel:nth-child(3) {
  border-left-color: var(--pc-red);
}

.page-contact .type-panel:nth-child(4) {
  border-left-color: var(--gold);
}

.page-contact .type-panel p {
  margin: 10px 0 0;
  max-width: 44em;
}

.page-contact .type-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .type-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-bright);
}

.page-contact .type-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: var(--radius-pill);
  background: var(--gold);
}

/* ---------- 处理流程 ---------- */
.page-contact .steps-rail {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
}

.page-contact .step {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  padding-bottom: 30px;
}

.page-contact .step::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 46px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--gold-line), rgba(28, 74, 60, 0.2));
}

.page-contact .step:last-child {
  padding-bottom: 0;
}

.page-contact .step:last-child::before {
  display: none;
}

.page-contact .step__idx {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--gold-line);
  background: var(--panel-lift);
  color: var(--gold-bright);
  font-size: 13px;
}

.page-contact .step__body h3 {
  margin: 4px 0 8px;
  color: var(--gold-bright);
}

.page-contact .step__body p {
  margin: 0;
  max-width: 40em;
  font-size: 15.5px;
}

.page-contact .closing-acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
  padding-top: 26px;
  border-top: 1px solid var(--line-soft);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-contact .contact-desk {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  }

  .page-contact .recall {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }

  .page-contact .steps-rail {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 40px;
  }

  .page-contact .step:nth-child(2)::before {
    display: none;
  }

  .page-contact .step:nth-child(2) {
    padding-bottom: 0;
  }
}

@media (min-width: 1040px) {
  .page-contact .channel-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  }

  .page-contact .contact-hero__annot {
    right: -6px;
  }
}

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

  .page-contact .prep-list li:hover,
  .page-contact .channel-card:hover {
    transform: none;
  }
}