.page-contact {
  --contact-panel: rgba(10, 35, 64, .58);
  --contact-panel-deep: rgba(7, 12, 19, .92);
  --contact-rule: rgba(140, 166, 190, .18);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding-top: 30px;
  padding-bottom: 40px;
  background:
    radial-gradient(1100px 520px at 10% -12%, rgba(21, 80, 127, .52), transparent 64%),
    radial-gradient(760px 380px at 96% 4%, rgba(255, 90, 31, .12), transparent 68%),
    linear-gradient(180deg, rgba(6, 21, 39, .92), rgba(4, 7, 11, 0));
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(140, 166, 190, .085) 1px, transparent 1px),
    linear-gradient(90deg, rgba(140, 166, 190, .085) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 76%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 76%);
  pointer-events: none;
}

.page-contact .contact-hero__grid {
  position: relative;
  display: grid;
  gap: 30px;
  align-items: end;
}

.page-contact .contact-hero h1 {
  margin: 16px 0 18px;
  font-size: clamp(2rem, 7.4vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: .005em;
  color: var(--silver-100);
  text-wrap: balance;
}

.page-contact .contact-hero__text .lede {
  max-width: 46ch;
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-contact .contact-hero__media {
  margin: 0;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--contact-rule);
}

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

/* 首屏数据条 */
.page-contact .contact-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 38px;
  border: 1px solid var(--contact-rule);
  border-right: 0;
  border-bottom: 0;
}

.page-contact .contact-facts .stat {
  padding: 18px 16px 20px;
  border-right: 1px solid var(--contact-rule);
  border-bottom: 1px solid var(--contact-rule);
  background: linear-gradient(180deg, rgba(12, 20, 29, .74), rgba(7, 12, 19, .46));
}

.page-contact .contact-fact__unit {
  margin-left: 4px;
  font-family: var(--font-sans);
  font-size: .52em;
  font-weight: 500;
  color: var(--muted);
}

/* ---------- 通用小标题 ---------- */
.page-contact .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.page-contact .eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--flame));
}

.page-contact .contact-head {
  max-width: 62ch;
}

/* ---------- 咨询通道 ---------- */
.page-contact .contact-channel-grid {
  display: grid;
  gap: 16px;
  margin-top: 34px;
}

.page-contact .contact-channel {
  position: relative;
  padding: 26px 22px 24px;
  border: 1px solid var(--contact-rule);
  background: linear-gradient(165deg, var(--contact-panel), var(--contact-panel-deep));
  overflow: hidden;
}

.page-contact .contact-channel::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), rgba(24, 226, 212, 0) 72%);
}

.page-contact .contact-channel:nth-child(2)::after {
  background: linear-gradient(90deg, var(--flame), rgba(255, 90, 31, 0) 72%);
}

.page-contact .contact-channel__index {
  display: block;
  font-size: 2.2rem;
  line-height: 1;
  letter-spacing: .1em;
  color: var(--cyan);
  opacity: .72;
}

.page-contact .contact-channel:nth-child(2) .contact-channel__index {
  color: var(--flame);
}

.page-contact .contact-channel__title {
  margin: 14px 0 0;
  font-size: 1.12rem;
  letter-spacing: .04em;
  color: var(--silver-100);
}

.page-contact .contact-channel__value {
  margin: 10px 0 14px;
  padding: 10px 0;
  font-size: 1rem;
  color: var(--silver-200);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  word-break: break-all;
  overflow-wrap: anywhere;
}

.page-contact .contact-channel__body {
  margin: 0;
  font-size: .94rem;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 咨询之前 ---------- */
.page-contact .contact-prep__grid {
  display: grid;
  gap: 32px;
}

.page-contact .contact-prep__media {
  margin: 26px 0 0;
  aspect-ratio: 5 / 3;
  border: 1px solid var(--contact-rule);
}

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

.page-contact .contact-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}

.page-contact .contact-steps li {
  position: relative;
  counter-increment: step;
  padding: 20px 0 20px 58px;
  border-bottom: 1px dashed var(--contact-rule);
}

.page-contact .contact-steps li:first-child {
  border-top: 1px dashed var(--contact-rule);
}

.page-contact .contact-steps li::before {
  content: "0" counter(step);
  position: absolute;
  left: 0;
  top: 22px;
  width: 42px;
  font-family: var(--font-mono);
  font-size: .95rem;
  letter-spacing: .08em;
  color: var(--flame);
}

.page-contact .contact-steps strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.04rem;
  font-weight: 600;
  letter-spacing: .03em;
  color: var(--silver-100);
}

.page-contact .contact-steps p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.74;
  color: var(--muted);
}

/* ---------- 场景 ---------- */
.page-contact .contact-scene-grid {
  display: grid;
  gap: 18px;
  margin-top: 34px;
}

.page-contact .contact-scene {
  position: relative;
  padding: 24px 22px 26px;
  border: 1px solid var(--contact-rule);
  background: linear-gradient(152deg, rgba(18, 29, 41, .94), rgba(6, 21, 39, .88));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-contact .contact-scene::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 54px;
  height: 3px;
  background: var(--cyan);
}

.page-contact .contact-scene:nth-child(2)::before {
  background: var(--flame);
}

.page-contact .contact-scene__tag {
  display: inline-block;
  margin: 0 0 12px;
  padding: 4px 10px;
  font-size: .78rem;
  letter-spacing: .12em;
  color: var(--cyan);
  border: 1px solid var(--cyan-line);
  background: var(--cyan-soft);
}

.page-contact .contact-scene__tag--flame {
  color: var(--flame);
  border-color: rgba(255, 90, 31, .42);
  background: var(--flame-soft);
}

.page-contact .contact-scene__title {
  margin: 0 0 12px;
  font-size: 1.1rem;
  line-height: 1.42;
  letter-spacing: .02em;
  color: var(--silver-100);
}

.page-contact .contact-scene__body {
  margin: 0 0 16px;
  font-size: .94rem;
  line-height: 1.74;
  color: var(--muted);
}

.page-contact .contact-scene__ask {
  margin: 0;
  padding-top: 14px;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--silver-300);
  border-top: 1px solid var(--contact-rule);
}

.page-contact .contact-scene__ask-label {
  display: block;
  margin-bottom: 6px;
  font-size: .76rem;
  letter-spacing: .14em;
  color: var(--cyan);
}

/* ---------- 本季参数 ---------- */
.page-contact .contact-spec {
  display: grid;
  gap: 26px;
  padding: 32px 24px;
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(118deg, rgba(6, 21, 39, .92), rgba(4, 7, 11, .9)),
    repeating-linear-gradient(90deg, rgba(140, 166, 190, .07) 0 1px, transparent 1px 72px);
}

.page-contact .contact-spec__text {
  margin: 0;
  font-size: .96rem;
  line-height: 1.78;
  color: var(--muted);
}

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

.page-contact .contact-spec__list li {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 10px 12px;
  border-left: 2px solid var(--cyan);
  background: linear-gradient(90deg, rgba(24, 226, 212, .1), transparent 76%);
  font-size: .92rem;
  color: var(--silver-200);
}

.page-contact .contact-spec__list .mono {
  flex: 0 0 auto;
  min-width: 84px;
  font-size: 1.28rem;
  color: var(--silver-100);
}

/* ---------- 收束 ---------- */
.page-contact .contact-legal {
  display: grid;
  gap: 24px;
  padding: 30px 24px;
}

.page-contact .contact-legal__text p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .contact-legal__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: center;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-hero {
    padding-top: 46px;
    padding-bottom: 52px;
  }

  .page-contact .contact-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .contact-facts .stat {
    padding: 22px 20px 24px;
  }

  .page-contact .contact-spec {
    padding: 40px 36px;
  }
}

@media (min-width: 880px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.14fr) minmax(0, .74fr);
    gap: 52px;
  }

  .page-contact .contact-hero__media {
    aspect-ratio: 7 / 9;
    max-height: 540px;
  }

  .page-contact .contact-channel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact .contact-prep__grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    gap: 54px;
    align-items: start;
  }

  .page-contact .contact-scene-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .contact-spec {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .9fr);
    gap: 40px;
    align-items: center;
  }

  .page-contact .contact-legal {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-scene {
    clip-path: none;
  }
}