/* ===== 咨询通道 · page-contact ===== */
.page-contact {
  --ct-shadow: 6px 6px 0 var(--ink-deep);
  --ct-shadow-lg: 10px 10px 0 var(--ink-deep);
  --ct-hair: rgba(252, 251, 249, 0.14);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 60px) 0 clamp(56px, 9vw, 104px);
  background: var(--porcelain);
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -20%;
  width: min(780px, 82%);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle at 36% 36%, var(--gold), rgba(255, 90, 60, 0.5) 46%, rgba(255, 90, 60, 0) 72%);
  opacity: 0.4;
  pointer-events: none;
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: min(620px, 68%);
  height: 48%;
  background: var(--peach);
  clip-path: polygon(0 40%, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-contact .ct-hero-inner {
  position: relative;
  z-index: 2;
}

.page-contact .ct-hero-title {
  margin: 22px 0 0;
  font-size: clamp(34px, 6.4vw, 68px);
  line-height: 1.14;
  color: var(--ink);
  max-width: 15em;
}

.page-contact .ct-hero-lede {
  margin-top: 24px;
  max-width: 720px;
}

.page-contact .ct-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.page-contact .ct-hero-note {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--graphite);
  max-width: 620px;
}

/* ---------- 三条路径 ---------- */
.page-contact .ct-paths-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 46px;
}

.page-contact .ct-path {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(22px, 3.6vw, 34px);
  border: 2px solid var(--ink-deep);
  border-radius: var(--radius-lg);
  box-shadow: var(--ct-shadow);
  background: var(--white);
  transition: transform 0.24s var(--ease), box-shadow 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-contact .ct-path:hover {
  transform: translateY(-4px);
  border-color: var(--orange);
  box-shadow: var(--ct-shadow-lg);
}

.page-contact .ct-path--a { background: var(--peach); }
.page-contact .ct-path--b { background: var(--cream); }
.page-contact .ct-path--c { background: var(--white); }

.page-contact .ct-path-num {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-contact .ct-path--b .ct-path-num { color: var(--orange-deep); }
.page-contact .ct-path--c .ct-path-num { color: var(--teal-ink); }

.page-contact .ct-path-title {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 25px);
  line-height: 1.35;
  color: var(--ink);
}

.page-contact .ct-path-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-contact .ct-path-need {
  margin: 8px 0 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink);
  padding-top: 14px;
  border-top: 2px solid rgba(16, 27, 51, 0.14);
}

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

.page-contact .ct-path-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .ct-path-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--orange);
}

.page-contact .ct-path--b .ct-path-list li::before { background: var(--gold); }
.page-contact .ct-path--c .ct-path-list li::before { background: var(--teal); }

/* ---------- 联络卡 ---------- */
.page-contact .ct-reach {
  position: relative;
  overflow: hidden;
  background: var(--peach);
}

.page-contact .ct-reach::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(27, 42, 74, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(27, 42, 74, 0.07) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(circle at 50% 42%, #000 34%, transparent 76%);
  mask-image: radial-gradient(circle at 50% 42%, #000 34%, transparent 76%);
  pointer-events: none;
}

.page-contact .ct-reach .wrap {
  position: relative;
  z-index: 1;
}

.page-contact .ct-reach-media {
  margin: 0 auto clamp(26px, 4vw, 44px);
  max-width: 1000px;
  border: 2px solid var(--ink-deep);
  border-radius: var(--radius-lg);
  box-shadow: var(--ct-shadow-lg);
  overflow: hidden;
  background: linear-gradient(135deg, var(--gold), var(--orange));
}

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

.page-contact .ct-card {
  position: relative;
  overflow: hidden;
  max-width: 1000px;
  margin: 0 auto;
  padding: clamp(26px, 5vw, 54px);
  background: var(--ink);
  color: var(--porcelain);
  border: 2px solid var(--ink-deep);
  border-radius: var(--radius-xl);
  box-shadow: 10px 10px 0 var(--orange);
}

.page-contact .ct-card::after {
  content: "";
  position: absolute;
  top: -110px;
  right: -110px;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 179, 71, 0.34), rgba(255, 179, 71, 0) 68%);
  pointer-events: none;
}

.page-contact .ct-card-head {
  position: relative;
  z-index: 1;
  padding-bottom: 22px;
}

.page-contact .ct-card-kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-contact .ct-card-title {
  margin: 10px 0 0;
  font-size: clamp(24px, 3.6vw, 34px);
  line-height: 1.3;
  color: var(--porcelain);
}

.page-contact .ct-row {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 16px;
  align-items: start;
  padding: 20px 0;
  border-top: 1px solid var(--ct-hair);
}

.page-contact .ct-ico {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 2px solid rgba(252, 251, 249, 0.32);
  border-radius: 14px;
  background: rgba(252, 251, 249, 0.06);
  color: var(--gold);
}

.page-contact .ct-row-body {
  min-width: 0;
}

.page-contact .ct-row-label {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(252, 251, 249, 0.62);
}

.page-contact .ct-row-value {
  display: inline-block;
  font-size: clamp(17px, 2.3vw, 22px);
  line-height: 1.5;
  color: var(--porcelain);
  text-decoration: none;
  border-bottom: 2px solid rgba(255, 179, 71, 0.5);
  padding-bottom: 2px;
  word-break: break-word;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact a.ct-row-value:hover,
.page-contact a.ct-row-value:focus-visible {
  color: var(--gold);
  border-color: var(--gold);
}

.page-contact .ct-row-value--text {
  border-bottom-color: transparent;
}

.page-contact .ct-card-foot {
  position: relative;
  z-index: 1;
  margin: 24px 0 0;
  padding: 16px 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--porcelain);
  background: rgba(0, 201, 167, 0.14);
  border-left: 4px solid var(--teal);
  border-radius: var(--radius-sm);
}

/* ---------- 响应安排 ---------- */
.page-contact .ct-order-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 38px;
}

.page-contact .ct-order {
  margin: 0;
  padding: 0 0 0 26px;
  list-style: none;
  border-left: 3px solid var(--orange);
}

.page-contact .ct-order li {
  position: relative;
  padding-bottom: 30px;
}

.page-contact .ct-order li:last-child {
  padding-bottom: 0;
}

.page-contact .ct-order li::before {
  content: "";
  position: absolute;
  left: -35px;
  top: 4px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--gold);
  border: 3px solid var(--porcelain);
}

.page-contact .ct-order-num {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-contact .ct-order-title {
  margin: 8px 0 6px;
  font-size: clamp(19px, 2.4vw, 23px);
  line-height: 1.4;
  color: var(--ink);
}

.page-contact .ct-order li p:last-child {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
  max-width: 640px;
}

/* ---------- 合作方向 ---------- */
.page-contact .ct-partner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 46px;
}

.page-contact .ct-partner-media {
  margin: 0;
  border: 2px solid var(--ink-deep);
  border-radius: var(--radius-lg);
  box-shadow: var(--ct-shadow-lg);
  overflow: hidden;
  background: linear-gradient(150deg, var(--peach), var(--cream));
}

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

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

.page-contact .ct-partner-item {
  padding: 20px 22px;
  background: var(--white);
  border: 2px solid var(--ink-deep);
  border-radius: var(--radius-md);
  box-shadow: var(--ct-shadow);
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease), box-shadow 0.24s var(--ease);
}

.page-contact .ct-partner-item:hover {
  transform: translateY(-4px);
  border-color: var(--orange);
  box-shadow: var(--ct-shadow-lg);
}

.page-contact .ct-partner-tag {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-contact .ct-partner-title {
  margin: 8px 0 8px;
  font-size: clamp(18px, 2.2vw, 21px);
  line-height: 1.4;
  color: var(--ink);
}

.page-contact .ct-partner-item p:last-child {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-contact .ct-partner-note {
  margin: 30px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

/* ---------- 提交之前 ---------- */
.page-contact .ct-tips-sec {
  background: var(--porcelain);
}

.page-contact .ct-tips {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 42px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-tips li {
  padding: 6px 0 6px 20px;
  border-left: 3px solid var(--gold);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-contact .ct-tips-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 40px;
}

/* ---------- 桌面 ---------- */
@media (min-width: 768px) {
  .page-contact .ct-paths-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
    gap: 24px;
  }

  .page-contact .ct-path--b { margin-top: 40px; }
  .page-contact .ct-path--c { margin-top: 16px; }

  .page-contact .ct-tips {
    grid-template-columns: 1fr 1fr;
    gap: 18px 40px;
  }

  .page-contact .ct-partner-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-contact .ct-order-layout {
    grid-template-columns: minmax(280px, 360px) 1fr;
    gap: 64px;
    align-items: start;
  }

  .page-contact .ct-order-head {
    position: sticky;
    top: calc(var(--header-h) + 32px);
  }
}

@media (max-width: 520px) {
  .page-contact .ct-row {
    grid-template-columns: 40px 1fr;
    gap: 13px;
  }

  .page-contact .ct-ico {
    width: 40px;
    height: 40px;
    border-radius: 12px;
  }

  .page-contact .ct-card {
    box-shadow: 6px 6px 0 var(--orange);
  }
}