.page-contact {
  --panel-pad: clamp(20px, 3.4vw, 34px);
  position: relative;
  isolation: isolate;
  overflow-x: clip;
  padding-block: clamp(24px, 5vw, 48px) clamp(56px, 8vw, 104px);
  background:
    radial-gradient(880px 520px at 92% -10%, rgba(43, 224, 166, 0.16), transparent 64%),
    radial-gradient(720px 480px at 0% 8%, rgba(56, 217, 255, 0.1), transparent 62%),
    var(--blue-900);
  color: var(--white-100);
  font-family: var(--font-body);
}

.page-contact::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 620px;
  background-image: radial-gradient(circle, rgba(143, 163, 184, 0.3) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 82%);
  mask-image: linear-gradient(to bottom, #000, transparent 82%);
  opacity: 0.45;
  pointer-events: none;
  z-index: -1;
}

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

/* 首屏 */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(26px, 5vw, 50px) 0 clamp(24px, 4vw, 38px);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  top: -20px;
  right: -6vw;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  background: conic-gradient(from 210deg, rgba(43, 224, 166, 0.34), rgba(56, 217, 255, 0.14), transparent 72%);
  filter: blur(10px);
  opacity: 0.5;
  pointer-events: none;
  z-index: -1;
}

.page-contact h1 {
  margin: 14px 0 0;
  max-width: 19ch;
  font-family: var(--font-display);
  font-size: clamp(2rem, 7.2vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--white-100);
}

.page-contact .contact-lead {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: clamp(0.95rem, 2.4vw, 1.05rem);
  line-height: 1.8;
  color: var(--grey-400);
}

.page-contact .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .hero-meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding-left: 12px;
  border-left: 2px solid rgba(43, 224, 166, 0.5);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.02em;
  color: var(--grey-400);
}

.page-contact .hero-meta strong {
  font-size: 1.05rem;
  color: var(--green-500);
}

/* 通信面板 */
.page-contact .comms {
  display: grid;
  gap: 18px;
  margin-top: clamp(26px, 4vw, 40px);
}

.page-contact .comms-panel {
  position: relative;
  padding: var(--panel-pad);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    linear-gradient(150deg, rgba(43, 224, 166, 0.09), transparent 48%),
    var(--glass-04);
  box-shadow: var(--shadow-lift);
  overflow: hidden;
}

.page-contact .comms-panel::before {
  content: "";
  position: absolute;
  inset: 12px 12px auto auto;
  width: 58px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan-400));
  opacity: 0.7;
}

.page-contact .panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.page-contact .panel-head h2 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-contact .status-live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px;
  border: 1px solid rgba(43, 224, 166, 0.35);
  border-radius: var(--r-pill);
  background: rgba(43, 224, 166, 0.08);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--green-500);
}

.page-contact .status-live .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green-500);
  box-shadow: 0 0 0 4px rgba(43, 224, 166, 0.16);
  animation: ebet-contact-pulse 2.4s var(--ease) infinite;
}

@keyframes ebet-contact-pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(43, 224, 166, 0.12); }
  50% { box-shadow: 0 0 0 7px rgba(43, 224, 166, 0.05); }
}

.page-contact .mail-label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--grey-400);
}

.page-contact .mail-addr {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 4.6vw, 1.55rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--green-500);
  overflow-wrap: anywhere;
}

.page-contact .mail-note {
  max-width: 46ch;
  margin: 12px 0 20px;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--grey-400);
}

.page-contact .panel-rows {
  margin: 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .panel-rows .row {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 4px 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .panel-rows dt {
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--grey-400);
}

.page-contact .panel-rows dd {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--white-100);
  overflow-wrap: anywhere;
}

.page-contact .panel-rows .row--hint dd {
  font-size: 0.84rem;
  color: var(--grey-400);
}

.page-contact .comms-side {
  display: grid;
  gap: 14px;
}

.page-contact .comms-figure {
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-contact .quick-tags {
  padding: 16px 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: var(--glass-04);
}

.page-contact .quick-tags p {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--grey-400);
}

.page-contact .quick-tags ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .quick-tags li {
  padding: 6px 13px;
  border: 1px solid rgba(56, 217, 255, 0.32);
  border-radius: var(--r-pill);
  background: rgba(56, 217, 255, 0.06);
  font-size: 0.78rem;
  color: var(--cyan-400);
}

/* 区块间距 */
.page-contact .needs,
.page-contact .prep,
.page-contact .flow,
.page-contact .models,
.page-contact .reach {
  margin-top: clamp(52px, 8vw, 96px);
}

/* 适用需求 */
.page-contact .need-grid {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.page-contact .need-card {
  padding: 22px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, var(--glass-08), var(--glass-04));
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .need-card:hover {
  transform: translateY(-4px);
  border-color: rgba(43, 224, 166, 0.4);
}

.page-contact .need-card h3 {
  margin: 14px 0 8px;
  font-size: 1.05rem;
  line-height: 1.5;
}

.page-contact .need-card p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--grey-400);
}

/* 沟通前准备 */
.page-contact .prep {
  display: grid;
  gap: 24px;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(420px 220px at 6% 0%, rgba(124, 92, 255, 0.16), transparent 70%),
    var(--blue-700);
}

.page-contact .prep-intro h2 {
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.32rem, 3.4vw, 1.85rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-contact .prep-intro p {
  margin: 0 0 18px;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--grey-400);
}

.page-contact .prep-list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .prep-list li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  padding: 16px 4px;
  border-top: 1px solid var(--line-soft);
  transition: background var(--dur) var(--ease);
}

.page-contact .prep-list li:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .prep-list li:hover {
  background: rgba(234, 242, 250, 0.03);
}

.page-contact .prep-num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--green-500);
}

.page-contact .prep-list h3 {
  margin: 0 0 6px;
  font-size: 0.98rem;
}

.page-contact .prep-list p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--grey-400);
}

/* 流程 */
.page-contact .flow-body {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

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

.page-contact .steps li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-sm);
  background: var(--glass-04);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-contact .steps li:hover,
.page-contact .steps li:focus-within {
  transform: translateX(4px);
  border-color: rgba(56, 217, 255, 0.45);
  background: rgba(56, 217, 255, 0.05);
}

.page-contact .step-num {
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--cyan-400);
}

.page-contact .steps h3 {
  margin: 0 0 5px;
  font-size: 0.95rem;
}

.page-contact .steps p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--grey-400);
}

.page-contact .flow-figure {
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-contact .sla {
  display: grid;
  gap: 1px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--line-soft);
}

.page-contact .sla li {
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  background: rgba(6, 20, 38, 0.78);
}

.page-contact .sla strong {
  font-family: var(--font-mono);
  font-size: 1.02rem;
  color: var(--green-500);
}

.page-contact .sla span {
  font-size: 0.78rem;
  color: var(--grey-400);
}

/* 合作方式与价格 */
.page-contact .model-grid {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-contact .model {
  position: relative;
  padding: 22px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: var(--glass-04);
  overflow: hidden;
}

.page-contact .model::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green-500), transparent);
}

.page-contact .model:nth-child(2)::before {
  background: linear-gradient(90deg, var(--cyan-400), transparent);
}

.page-contact .model:nth-child(3)::before {
  background: linear-gradient(90deg, var(--orange-500), transparent);
}

.page-contact .model h3 {
  margin: 6px 0 8px;
  font-size: 1.02rem;
}

.page-contact .model p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--grey-400);
}

.page-contact .price-strip {
  display: grid;
  gap: 22px;
  margin-top: 18px;
  padding: clamp(20px, 3.6vw, 30px);
  border: 1px solid rgba(255, 138, 61, 0.28);
  border-radius: var(--r-lg);
  background:
    linear-gradient(140deg, rgba(255, 138, 61, 0.1), transparent 56%),
    var(--glass-04);
}

.page-contact .price-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--orange-500);
}

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

.page-contact .price-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--line-soft);
  font-size: 0.9rem;
  color: var(--grey-400);
}

.page-contact .price-list b {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  color: var(--white-100);
}

.page-contact .price-side p {
  margin: 0 0 14px;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--grey-400);
}

.page-contact .price-side .btn {
  margin: 0 10px 10px 0;
}

/* 联系方式 */
.page-contact .reach {
  padding-top: clamp(24px, 4vw, 36px);
  border-top: 1px solid var(--line);
}

.page-contact .reach h2 {
  margin: 0 0 18px;
  font-size: clamp(1.2rem, 3vw, 1.5rem);
}

.page-contact .reach-grid {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
}

.page-contact .reach-grid dt {
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--grey-400);
}

.page-contact .reach-grid dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.65;
  color: var(--white-100);
  overflow-wrap: anywhere;
}

.page-contact .reach-note {
  max-width: 70ch;
  margin: 20px 0 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--grey-400);
}

.page-contact .reach-note a {
  color: var(--cyan-400);
  text-underline-offset: 3px;
}

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

@media (min-width: 760px) {
  .page-contact .need-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 18px;
  }
  .page-contact .need-card:nth-child(2) {
    margin-top: 26px;
  }
  .page-contact .need-card:nth-child(3) {
    margin-top: 52px;
  }
  .page-contact .model-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .comms {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
    gap: 22px;
  }
  .page-contact .flow-body {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
    gap: 26px;
  }
  .page-contact .price-strip {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 32px;
  }
}

@media (min-width: 960px) {
  .page-contact .prep {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 40px;
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-contact .sla {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1040px) {
  .page-contact .reach-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 420px) {
  .page-contact .panel-rows .row {
    grid-template-columns: 1fr;
  }
  .page-contact .steps li,
  .page-contact .prep-list li {
    grid-template-columns: 32px 1fr;
    gap: 10px;
  }
  .page-contact .price-list li {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .status-live .dot {
    animation: none;
  }
  .page-contact .need-card:hover,
  .page-contact .steps li:hover,
  .page-contact .steps li:focus-within {
    transform: none;
  }
}
<<<END>>>