/* ===== 咨询服务页 · 页面专属样式 ===== */
.page-contact {
  background: var(--wd-black);
  color: var(--text-mid);
  font-family: var(--font-sans);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

.page-contact p { margin: 0; }

.page-contact .pc-mono { font-family: var(--font-mono); }

.page-contact a:focus-visible {
  outline: 2px solid var(--wd-blue);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- 页首 ---------- */
.page-contact .pc-hero {
  position: relative;
  overflow: hidden;
  padding: 26px 0 48px;
  border-bottom: 1px solid var(--line-dark);
}

.page-contact .pc-hero__grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, var(--line-dark) 0 1px, transparent 1px 76px),
    repeating-linear-gradient(0deg, var(--line-dark) 0 1px, transparent 1px 76px);
  opacity: .34;
  pointer-events: none;
}

.page-contact .pc-hero::after {
  content: "";
  position: absolute;
  left: -16%;
  top: -45%;
  width: 66%;
  height: 150%;
  background: radial-gradient(closest-side, rgba(224, 27, 47, 0.26), rgba(224, 27, 47, 0) 72%);
  pointer-events: none;
}

.page-contact .pc-hero .shell {
  position: relative;
  z-index: 2;
}

.page-contact .breadcrumb { margin-bottom: 26px; }

.page-contact .pc-hero__grid {
  display: grid;
  gap: 32px;
}

.page-contact .pc-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--wd-green);
}

.page-contact .pc-kicker::before {
  content: "";
  width: 26px;
  height: 2px;
  flex: none;
  background: var(--wd-red);
}

.page-contact .pc-hero h1 {
  margin: 18px 0 0;
  max-width: 17ch;
  font-size: clamp(1.95rem, 8vw, 4.3rem);
  line-height: 1;
  letter-spacing: -0.025em;
  font-weight: 800;
  color: var(--wd-white);
}

.page-contact .pc-hero__intro {
  margin-top: 20px;
  max-width: 47ch;
  font-size: clamp(1rem, 2.6vw, 1.1rem);
  color: var(--text-mid);
}

.page-contact .pc-hero__media {
  position: relative;
  margin: 0;
}

.page-contact .pc-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--r-lg);
  object-fit: cover;
}

.page-contact .pc-float {
  position: absolute;
  left: 14px;
  bottom: 14px;
  display: grid;
  gap: 2px;
  padding: 13px 17px;
  border-radius: var(--r-sm);
  background: rgba(11, 12, 14, 0.74);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-contact .pc-float__label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--wd-amber);
}

.page-contact .pc-float__value {
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 5vw, 1.7rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--wd-white);
}

.page-contact .pc-float__unit {
  font-size: 12px;
  color: var(--text-dim);
}

/* ---------- 主体布局 ---------- */
.page-contact .pc-body { padding-top: 52px; }

.page-contact .pc-layout {
  display: grid;
  gap: 34px;
}

/* ---------- 联系方式卡 ---------- */
.page-contact .pc-card {
  position: relative;
  overflow: hidden;
  padding: 26px 22px 22px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-dark);
  background: linear-gradient(170deg, var(--wd-gray-900) 0%, #101216 100%);
}

.page-contact .pc-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--wd-red), var(--wd-green) 64%, transparent);
}

.page-contact .pc-card__title {
  margin: 0 0 4px;
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--wd-white);
}

.page-contact .pc-card__sub {
  margin: 0 0 4px;
  font-size: 13px;
  color: var(--text-dim);
}

.page-contact .pc-field {
  padding: 15px 0;
  border-bottom: 1px dashed var(--line-dark);
}

.page-contact .pc-field:last-of-type {
  border-bottom: 0;
  padding-bottom: 2px;
}

.page-contact .pc-field__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.page-contact .pc-field__value {
  display: block;
  margin-top: 7px;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--wd-white);
  overflow-wrap: anywhere;
}

.page-contact .pc-field__value.pc-mono {
  font-family: var(--font-mono);
}

.page-contact .pc-field__value--phone { color: var(--wd-green); }

.page-contact .pc-card__note {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line-dark);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 章节 ---------- */
.page-contact .pc-sec {
  padding: 36px 0;
  border-top: 1px solid var(--line-dark);
}

.page-contact .pc-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-contact .pc-sec__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin-bottom: 16px;
}

.page-contact .pc-sec__num {
  flex: none;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(224, 27, 47, 0.42);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--wd-red);
}

.page-contact .pc-sec__title {
  margin: 0;
  font-size: clamp(1.28rem, 4.6vw, 1.85rem);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--wd-white);
}

.page-contact .pc-sec__text {
  max-width: 66ch;
  font-size: 1rem;
  color: var(--text-mid);
}

.page-contact .pc-sec__text + .pc-sec__text,
.page-contact .pc-chan + .pc-sec__text,
.page-contact .pc-rules + .pc-sec__text,
.page-contact .pc-need + .pc-sec__text,
.page-contact .pc-checklist + .pc-sec__text,
.page-contact .pc-tree + .pc-sec__text { margin-top: 18px; }

.page-contact .pc-link {
  color: var(--wd-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 155, 255, 0.42);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .pc-link:hover {
  color: var(--wd-white);
  border-bottom-color: var(--wd-white);
}

/* ---------- 渠道选择 ---------- */
.page-contact .pc-chan {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .pc-chan__item {
  padding: 20px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-dark);
  background: var(--wd-gray-900);
  transition: transform .28s var(--ease), border-color .28s var(--ease);
}

.page-contact .pc-chan__item:hover {
  transform: translateY(-4px);
  border-color: var(--wd-blue);
}

.page-contact .pc-chan__tag {
  display: inline-block;
  padding: 4px 13px;
  border-radius: var(--r-pill);
  font-size: 12px;
  font-weight: 600;
  background: rgba(224, 27, 47, 0.92);
  color: var(--wd-white);
  border: 1px solid rgba(224, 27, 47, 0.92);
}

.page-contact .pc-chan__tag--blue {
  background: rgba(47, 155, 255, 0.14);
  border-color: rgba(47, 155, 255, 0.42);
  color: var(--wd-blue);
}

.page-contact .pc-chan__title {
  margin: 12px 0 0;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--wd-white);
}

.page-contact .pc-chan__desc {
  margin-top: 6px;
  font-size: .94rem;
  color: var(--text-mid);
}

/* ---------- 合作技能树 ---------- */
.page-contact .pc-tree { margin-top: 22px; }

.page-contact .pc-tree__trunk {
  padding: 18px 20px;
  border-radius: var(--r-md);
  border: 1px solid rgba(224, 27, 47, 0.34);
  background: linear-gradient(120deg, rgba(224, 27, 47, 0.18), rgba(224, 27, 47, 0.02));
}

.page-contact .pc-tree__badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--wd-red-soft);
}

.page-contact .pc-tree__trunk p {
  margin-top: 8px;
  max-width: 60ch;
  font-size: .95rem;
  color: var(--text-mid);
}

.page-contact .pc-tree__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0 0 0 24px;
  border-left: 1px solid var(--line-strong);
  display: grid;
  gap: 12px;
}

.page-contact .pc-branch {
  position: relative;
  padding: 18px 20px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-dark);
  background: var(--wd-gray-900);
  transition: opacity .28s var(--ease), transform .28s var(--ease), border-color .28s var(--ease);
}

.page-contact .pc-branch::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 32px;
  width: 22px;
  height: 1px;
  background: var(--line-strong);
}

.page-contact .pc-branch::after {
  content: "";
  position: absolute;
  left: -28px;
  top: 28px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--wd-red);
}

.page-contact .pc-tree__list:hover .pc-branch { opacity: .42; }

.page-contact .pc-tree__list .pc-branch:hover {
  opacity: 1;
  transform: translateX(5px);
  border-color: var(--wd-blue);
}

.page-contact .pc-branch__title {
  margin: 0 0 6px;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--wd-white);
}

.page-contact .pc-branch__desc {
  font-size: .94rem;
  color: var(--text-mid);
}

.page-contact .pc-branch__meta {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--wd-green);
}

/* ---------- 合作配图 ---------- */
.page-contact .pc-media {
  margin: 24px 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-dark);
}

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

/* ---------- 引用约定 ---------- */
.page-contact .pc-rules {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .pc-rule {
  display: flex;
  gap: 16px;
  padding: 18px 20px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-dark);
  background: var(--wd-gray-900);
  transition: transform .28s var(--ease), border-color .28s var(--ease);
}

.page-contact .pc-rule:hover {
  transform: translateY(-4px);
  border-color: var(--wd-blue);
}

.page-contact .pc-rule__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--wd-red);
}

.page-contact .pc-rule__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--wd-white);
}

.page-contact .pc-rule__desc {
  margin-top: 4px;
  font-size: .93rem;
  color: var(--text-mid);
}

/* ---------- 线下活动需求清单 ---------- */
.page-contact .pc-need {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--line-dark);
}

.page-contact .pc-need li {
  display: flex;
  gap: 12px;
  padding: 14px 18px;
  background: var(--wd-gray-900);
  font-size: .94rem;
  color: var(--text-mid);
}

.page-contact .pc-need b {
  flex: none;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--wd-green);
}

/* ---------- 反馈清单 ---------- */
.page-contact .pc-checklist {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .pc-check {
  display: flex;
  gap: 14px;
  padding: 16px 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-dark);
  border-left: 3px solid var(--wd-red);
  background: rgba(23, 25, 29, 0.72);
  transition: background .28s var(--ease), border-left-color .28s var(--ease);
}

.page-contact .pc-check:hover {
  background: var(--wd-gray-900);
  border-left-color: var(--wd-green);
}

.page-contact .pc-check__no {
  flex: none;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--wd-gray-600);
  transition: color .28s var(--ease);
}

.page-contact .pc-check:hover .pc-check__no { color: var(--wd-green); }

.page-contact .pc-check__title {
  margin: 0;
  font-size: .99rem;
  font-weight: 700;
  color: var(--wd-white);
}

.page-contact .pc-check__desc {
  margin-top: 3px;
  font-size: .92rem;
  color: var(--text-mid);
}

/* ---------- 站点信息（浅色分区） ---------- */
.page-contact .pc-site {
  margin-top: 52px;
  padding: 48px 0 60px;
  background: var(--wd-gray-200);
  color: var(--wd-gray-900);
}

.page-contact .pc-site__kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--wd-red);
}

.page-contact .pc-site__title {
  margin: 14px 0 0;
  font-size: clamp(1.35rem, 5vw, 2.15rem);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--wd-black);
}

.page-contact .pc-site__list {
  margin: 26px 0 0;
  display: grid;
  border-top: 1px solid rgba(11, 12, 14, 0.16);
}

.page-contact .pc-site__row {
  display: grid;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(11, 12, 14, 0.12);
}

.page-contact .pc-site__row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--wd-gray-600);
}

.page-contact .pc-site__row dd {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--wd-black);
  overflow-wrap: anywhere;
}

.page-contact .pc-site__row dd.pc-mono { font-family: var(--font-mono); }

.page-contact .pc-site__note {
  margin-top: 22px;
  max-width: 62ch;
  font-size: .94rem;
  color: var(--wd-gray-600);
}

.page-contact .pc-site__back {
  margin-top: 16px;
  font-size: .96rem;
  font-weight: 600;
}

.page-contact .pc-site__back a {
  color: var(--wd-red);
  text-decoration: none;
  border-bottom: 2px solid rgba(224, 27, 47, 0.3);
  transition: border-color .2s var(--ease);
}

.page-contact .pc-site__back a:hover { border-bottom-color: var(--wd-red); }

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-contact .pc-hero { padding: 38px 0 60px; }

  .page-contact .pc-chan { grid-template-columns: 1fr 1fr; }

  .page-contact .pc-need { grid-template-columns: 1fr 1fr; }

  .page-contact .pc-site__row {
    grid-template-columns: 168px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }
}

@media (min-width: 1024px) {
  .page-contact .pc-hero { padding: 52px 0 78px; }

  .page-contact .pc-hero__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: end;
    gap: 56px;
  }

  .page-contact .pc-body { padding-top: 74px; }

  .page-contact .pc-layout {
    grid-template-columns: 330px minmax(0, 1fr);
    gap: 60px;
    align-items: start;
  }

  .page-contact .pc-aside {
    position: sticky;
    top: 100px;
  }

  .page-contact .pc-sec { padding: 50px 0; }

  .page-contact .pc-sec:first-child { padding-top: 0; }

  .page-contact .pc-semainer { padding: 0; }

  .page-contact .pc-site {
    margin-top: 76px;
    padding: 62px 0 78px;
  }
}

@media (min-width: 1280px) {
  .page-contact .pc-hero h1 { max-width: 15ch; }
}
<<<END>>>