.page-contact {
  background: var(--abyss);
  color: var(--ice);
  overflow-x: clip;
}

.page-contact .breadcrumb {
  padding-top: clamp(1rem, 3vw, 1.75rem);
  font-size: 0.8125rem;
}

.page-contact .pc-sec {
  position: relative;
  padding-block: clamp(2.75rem, 6vw, 5rem);
}

.page-contact .pc-sec-head {
  max-width: 46rem;
}

.page-contact .pc-sec-title {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(1.6rem, 3.8vw, 2.5rem);
  line-height: 1.2;
  margin: 0.6rem 0 0;
}

.page-contact .pc-sec-lede {
  color: var(--mist);
  font-size: 1rem;
  line-height: 1.8;
  margin: 1rem 0 0;
  max-width: 42rem;
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  position: relative;
  padding-block: clamp(1.5rem, 4vw, 2.5rem) clamp(2.25rem, 5vw, 4rem);
  isolation: isolate;
}

.page-contact .pc-hero::before {
  content: "";
  position: absolute;
  top: -18%;
  right: -18%;
  width: 62%;
  height: 130%;
  background: radial-gradient(circle at 65% 32%, rgba(22, 28, 74, 0.92), rgba(5, 10, 22, 0) 68%);
  transform: skewX(-10deg);
  z-index: -1;
  pointer-events: none;
}

.page-contact .pc-hero-grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.page-contact .pc-hero-copy {
  max-width: 40rem;
}

.page-contact .pc-hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.025em;
  font-size: clamp(2rem, 6vw, 3.75rem);
  line-height: 1.08;
  margin: 0.85rem 0 0;
}

.page-contact .pc-hero-lede {
  color: var(--mist);
  font-size: 1rem;
  line-height: 1.8;
  margin: 1.1rem 0 0;
  max-width: 34rem;
}

.page-contact .pc-hero-lede + .pc-hero-lede {
  margin-top: 0.75rem;
}

.page-contact .pc-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.page-contact .pc-hero-figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 7%, 100% 0, 100% 93%, 0 100%);
}

.page-contact .pc-hero-figure img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-contact .pc-hero-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(205deg, rgba(63, 227, 210, 0.16), rgba(5, 10, 22, 0.7) 72%);
  pointer-events: none;
}

/* ---------- 三种合作 ---------- */
.page-contact .pc-lanes {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
}

.page-contact .pc-lane {
  --lift: 0px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: clamp(1.4rem, 3vw, 2.1rem);
  background: var(--panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
  transform: translateY(var(--lift));
  transition: transform 200ms ease-out, box-shadow 200ms ease-out;
}

.page-contact .pc-lane:hover,
.page-contact .pc-lane:focus-within {
  transform: translateY(calc(var(--lift) - 4px));
  box-shadow: inset 0 0 0 1px var(--cyan);
}

.page-contact .pc-lane--media {
  background: var(--indigo);
}

.page-contact .pc-lane--region {
  background: var(--teal);
}

.page-contact .pc-lane-index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-contact .pc-lane-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}

.page-contact .pc-lane-body {
  margin: 0;
  color: var(--mist);
  font-size: 0.9375rem;
  line-height: 1.75;
}

.page-contact .pc-lane-meta {
  margin: auto 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--hairline);
  display: grid;
  gap: 0.75rem;
}

.page-contact .pc-lane-meta dt {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.09em;
  color: var(--cyan);
}

.page-contact .pc-lane-meta dd {
  margin: 0.3rem 0 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--ice);
}

/* ---------- 流程 ---------- */
.page-contact .pc-flow-grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
}

.page-contact .pc-flow {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .pc-step {
  position: relative;
  padding-left: 2.75rem;
  padding-bottom: 2rem;
}

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

.page-contact .pc-step::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 1.9rem;
  bottom: 0;
  width: 1px;
  background: var(--hairline);
}

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

.page-contact .pc-step-num {
  position: absolute;
  left: 0;
  top: 0.1rem;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--cyan);
  background: var(--abyss);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.02em;
}

.page-contact .pc-step-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
}

.page-contact .pc-step-time {
  display: inline-block;
  margin: 0.45rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-contact .pc-step-body {
  margin: 0.55rem 0 0;
  color: var(--mist);
  font-size: 0.9375rem;
  line-height: 1.75;
  max-width: 34rem;
}

.page-contact .pc-flow-figure {
  margin: 0;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 6%, 100% 100%, 0 94%);
}

.page-contact .pc-flow-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 联系方式 ---------- */
.page-contact .pc-channels {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  padding: clamp(1.6rem, 4vw, 3.25rem);
  background: var(--teal);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 36px), calc(100% - 36px) 100%, 0 100%);
}

.page-contact .pc-channels-lede {
  margin: 1rem 0 0;
  color: var(--mist);
  font-size: 0.9375rem;
  line-height: 1.8;
  max-width: 34rem;
}

.page-contact .pc-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-contact .pc-mail-block {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--hairline);
  display: grid;
  gap: 0.6rem;
  justify-items: start;
}

.page-contact .pc-mail {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(1rem, 2.6vw, 1.65rem);
  letter-spacing: 0.02em;
  color: var(--ice);
  word-break: break-all;
}

.page-contact .copy-btn {
  margin-top: 0.25rem;
}

.page-contact .copy-status {
  font-size: 0.8125rem;
  color: var(--cyan);
}

.page-contact .pc-channels-side {
  margin: 0;
  display: grid;
  gap: 1.25rem;
  align-content: start;
}

.page-contact .pc-info-row {
  padding-top: 1rem;
  border-top: 1px solid var(--hairline);
}

.page-contact .pc-info-row dd {
  margin: 0.45rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ice);
}

.page-contact .pc-phone {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  letter-spacing: 0.06em;
}

/* ---------- 赛程疑问四要素 ---------- */
.page-contact .pc-needs {
  list-style: none;
  margin: clamp(1.5rem, 4vw, 2.5rem) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--hairline);
}

.page-contact .pc-need {
  background: var(--abyss);
  padding: 1.35rem 1.25rem;
  display: grid;
  gap: 0.4rem;
  align-content: start;
}

.page-contact .pc-need-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-contact .pc-need h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
}

.page-contact .pc-need p {
  margin: 0;
  color: var(--mist);
  font-size: 0.875rem;
  line-height: 1.7;
}

.page-contact .pc-report-note {
  margin: 1.25rem 0 0;
  padding-left: 0.95rem;
  border-left: 2px solid var(--amber);
  color: var(--mist);
  font-size: 0.875rem;
  line-height: 1.75;
  max-width: 42rem;
}

/* ---------- 响应与跟进 ---------- */
.page-contact .pc-follow-grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
}

.page-contact .pc-body p {
  color: var(--mist);
  font-size: 0.9375rem;
  line-height: 1.8;
  margin: 1rem 0 0;
  max-width: 36rem;
}

.page-contact .pc-more {
  align-self: start;
  padding: clamp(1.35rem, 3vw, 2rem);
  background: var(--panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-contact .pc-more ul {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.page-contact .pc-link {
  color: var(--cyan);
  text-decoration: none;
  font-size: 0.9375rem;
  line-height: 1.6;
  border-bottom: 1px solid transparent;
  transition: color 160ms ease-out, border-color 160ms ease-out;
}

.page-contact .pc-link:hover,
.page-contact .pc-link:focus-visible {
  color: var(--ice);
  border-bottom-color: var(--cyan);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-contact .pc-needs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-contact .pc-lanes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
    padding-bottom: 84px;
  }

  .page-contact .pc-lane--media {
    --lift: 36px;
  }

  .page-contact .pc-lane--region {
    --lift: 72px;
  }
}

@media (min-width: 900px) {
  .page-contact .pc-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

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

  .page-contact .pc-channels {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-contact .pc-follow-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 1080px) {
  .page-contact .pc-needs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .pc-need {
    padding: 1.6rem 1.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-lane,
  .page-contact .pc-link {
    transition: none;
  }

  .page-contact .pc-lane:hover,
  .page-contact .pc-lane:focus-within {
    transform: translateY(var(--lift));
  }
}
<<<END>>>