/* ===== 咨询服务页 · page-contact ===== */

.page-contact {
  --ct-line: rgba(242, 246, 248, 0.14);
  --ct-line-strong: rgba(242, 246, 248, 0.28);
  --ct-panel-top: #143C32;
  --ct-panel-bottom: #0B1F2C;
  --ct-hover-shadow: 0 20px 44px -30px rgba(255, 122, 26, 0.75);
}

.page-contact img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  padding: clamp(26px, 4.5vw, 54px) 0 clamp(20px, 3vw, 32px);
  max-width: 880px;
}

.page-contact .contact-hero h1 {
  margin: 14px 0 18px;
  max-width: 17ch;
}

.page-contact .contact-hero .lede {
  margin: 0;
  max-width: 62ch;
  color: var(--white-72);
  font-size: 17px;
}

.page-contact .hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

/* ---------- 顶部横幅图 ---------- */

.page-contact .contact-banner {
  margin: 6px 0 0;
  border: 1px solid var(--ct-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-contact .contact-banner img {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 三条通道 ---------- */

.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(26px, 4vw, 42px);
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 22px 22px;
  border: 1px solid var(--ct-line);
  border-radius: var(--radius-md);
  background:
    linear-gradient(158deg, rgba(27, 74, 60, 0.46) 0%, rgba(10, 21, 36, 0.62) 100%);
  transition: transform 0.32s var(--ease), border-color 0.32s var(--ease), box-shadow 0.32s var(--ease);
}

.page-contact .channel-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(120% 90% at 88% 0%, rgba(255, 122, 26, 0.14), transparent 62%);
  opacity: 0;
  transition: opacity 0.32s var(--ease);
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--ct-line-strong);
  box-shadow: var(--ct-hover-shadow);
}

.page-contact .channel-card:hover::after,
.page-contact .channel-card:focus-within::after {
  opacity: 1;
}

.page-contact .channel-card__index {
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--ember);
}

.page-contact .channel-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 25px);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-contact .channel-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--white-72);
}

.page-contact .channel-card__foot {
  margin: auto 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--ct-line);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--amber);
}

/* ---------- 客服台 ---------- */

.page-contact .desk-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: center;
}

.page-contact .desk-figure {
  margin: 0;
  border: 1px solid var(--ct-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(160deg, rgba(16, 49, 41, 0.8), rgba(10, 21, 36, 0.9));
}

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

.page-contact .desk-copy h2 {
  margin: 12px 0 14px;
}

.page-contact .desk-copy p {
  margin: 0 0 14px;
  max-width: 58ch;
  color: var(--white-72);
  font-size: 16px;
  line-height: 1.78;
}

.page-contact .desk-copy p:last-child {
  margin-bottom: 0;
}

/* ---------- 会员权益 ---------- */

.page-contact .benefits-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-contact .benefits-copy h2 {
  margin: 12px 0 14px;
}

.page-contact .benefits-copy p {
  margin: 0;
  max-width: 52ch;
  color: var(--white-72);
  font-size: 16px;
  line-height: 1.78;
}

.page-contact .benefit-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ct-line);
}

.page-contact .benefit-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  grid-template-areas:
    "no title"
    "no text";
  column-gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .benefit-item__no {
  grid-area: no;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--haze);
  padding-top: 3px;
}

.page-contact .benefit-item__title {
  grid-area: title;
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: 0.02em;
}

.page-contact .benefit-item p {
  grid-area: text;
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--white-72);
}

/* ---------- 内容纠错 ---------- */

.page-contact .fix-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid var(--ct-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(200deg, rgba(16, 49, 41, 0.55), rgba(10, 21, 36, 0.35));
}

.page-contact .fix-copy h2 {
  margin: 12px 0 14px;
}

.page-contact .fix-copy p {
  margin: 0 0 14px;
  max-width: 56ch;
  color: var(--white-72);
  font-size: 16px;
  line-height: 1.78;
}

.page-contact .fix-steps {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  align-content: start;
}

.page-contact .fix-steps li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--ct-line);
  border-radius: var(--radius-md);
  background: rgba(10, 21, 36, 0.46);
}

.page-contact .fix-steps__no {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--ember);
}

.page-contact .fix-steps__text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--white-72);
}

/* ---------- 合作 ---------- */

.page-contact .coop-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-contact .coop-copy h2 {
  margin: 12px 0 14px;
}

.page-contact .coop-copy p {
  margin: 0;
  max-width: 54ch;
  color: var(--white-72);
  font-size: 16px;
  line-height: 1.78;
}

.page-contact .coop-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .coop-card {
  padding: 20px 18px;
  border: 1px solid var(--ct-line);
  border-left: 2px solid var(--ember);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(27, 74, 60, 0.24);
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-contact .coop-card:hover {
  background: rgba(27, 74, 60, 0.42);
  border-color: var(--ct-line-strong);
  border-left-color: var(--amber);
}

.page-contact .coop-card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-contact .coop-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--white-72);
}

/* ---------- 河北地区 ---------- */

.page-contact .hebei-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: start;
}

.page-contact .hebei-copy h2 {
  margin: 12px 0 14px;
}

.page-contact .hebei-copy p {
  margin: 0 0 14px;
  max-width: 56ch;
  color: var(--white-72);
  font-size: 16px;
  line-height: 1.78;
}

.page-contact .hebei-copy p:last-child {
  margin-bottom: 0;
}

.page-contact .hebei-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.page-contact .hebei-stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 14px;
  border: 1px solid var(--ct-line);
  border-radius: var(--radius-md);
  background: rgba(10, 21, 36, 0.5);
}

.page-contact .hebei-stat__num {
  font-size: clamp(24px, 3.4vw, 32px);
  font-weight: 600;
  line-height: 1;
  color: var(--ember);
  font-variant-numeric: tabular-nums;
}

.page-contact .hebei-stat__label {
  font-size: 12.5px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--haze);
}

/* ---------- 联系信息面板 ---------- */

.page-contact .contact-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4.4vw, 46px);
  border: 1px solid rgba(255, 122, 26, 0.32);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 120% at 100% 0%, rgba(255, 122, 26, 0.2), transparent 58%),
    linear-gradient(160deg, var(--ct-panel-top) 0%, var(--ct-panel-bottom) 100%);
}

.page-contact .contact-panel__intro h2 {
  margin: 12px 0 12px;
}

.page-contact .contact-panel__intro p {
  margin: 0 0 24px;
  max-width: 54ch;
  color: var(--white-72);
  font-size: 16px;
  line-height: 1.78;
}

.page-contact .contact-list {
  display: grid;
  gap: 10px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.page-contact .contact-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 16px 18px;
  border: 1px solid var(--ct-line);
  border-radius: var(--radius-md);
  background: rgba(10, 21, 36, 0.5);
}

.page-contact .contact-line__mark {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ember);
  box-shadow: 0 0 0 4px rgba(255, 122, 26, 0.16);
}

.page-contact .contact-line__label {
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--haze);
}

.page-contact .contact-line__value {
  flex: 1 1 200px;
  min-width: 0;
  font-size: 16px;
  color: var(--white);
  word-break: break-word;
}

.page-contact .contact-line:not(.contact-line--wide) .contact-line__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}

.page-contact .contact-panel__note {
  margin: 0;
  padding-top: 20px;
  border-top: 1px solid var(--ct-line);
  max-width: 66ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--white-56);
}

/* ---------- 平板及以上 ---------- */

@media (min-width: 720px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact .coop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 940px) {
  .page-contact .desk-block {
    grid-template-columns: minmax(0, 40fr) minmax(0, 60fr);
    gap: 40px;
  }

  .page-contact .benefits-block {
    grid-template-columns: minmax(0, 34fr) minmax(0, 66fr);
    gap: 48px;
    align-items: start;
  }

  .page-contact .fix-block {
    grid-template-columns: minmax(0, 62fr) minmax(0, 38fr);
    gap: 40px;
    align-items: start;
  }

  .page-contact .coop-block {
    grid-template-columns: minmax(0, 34fr) minmax(0, 66fr);
    gap: 48px;
    align-items: start;
  }

  .page-contact .hebei-block {
    grid-template-columns: minmax(0, 58fr) minmax(0, 42fr);
    gap: 40px;
    align-items: center;
  }

  .page-contact .coop-grid {
    gap: 16px;
  }

  .page-contact .contact-list {
    gap: 12px;
  }
}

@media (min-width: 1180px) {
  .page-contact .coop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .benefits-block {
    gap: 64px;
  }
}

/* ---------- 窄屏保护 ---------- */

@media (max-width: 560px) {
  .page-contact .contact-hero h1 {
    max-width: none;
  }

  .page-contact .contact-line {
    padding: 14px 15px;
  }

  .page-contact .contact-line__value {
    flex: 1 1 100%;
    order: 3;
  }

  .page-contact .contact-line .copy-btn {
    order: 4;
  }

  .page-contact .hebei-stats {
    grid-template-columns: 1fr;
  }
}

/* ---------- 动效退化 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .coop-card,
  .page-contact .channel-card::after {
    transition: none;
  }

  .page-contact .channel-card:hover,
  .page-contact .channel-card:focus-within {
    transform: none;
  }
}