.page-contact {
  --ct-gap: 16px;
  --ct-soft: rgba(37, 48, 79, 0.72);
  position: relative;
  overflow: hidden;
  padding-bottom: clamp(48px, 8vw, 96px);
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-contact .blob {
  position: absolute;
  pointer-events: none;
  z-index: 0;
}

.page-contact .ct-blob--a {
  top: -14vw;
  left: -18vw;
  width: 52vw;
  height: 52vw;
  max-width: 560px;
  max-height: 560px;
}

.page-contact .ct-blob--b {
  top: 8vw;
  right: -20vw;
  width: 46vw;
  height: 46vw;
  max-width: 520px;
  max-height: 520px;
}

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

/* ---------- 面包屑 ---------- */
.page-contact .ct-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 18px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.page-contact .ct-crumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .ct-crumb a:hover,
.page-contact .ct-crumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 首屏声明 ---------- */
.page-contact .ct-hero {
  padding: clamp(24px, 4.5vw, 48px) 0 clamp(26px, 4vw, 44px);
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .ct-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(30px, 6vw, 56px);
  line-height: 1.1;
  letter-spacing: 0.01em;
  max-width: 20ch;
  color: var(--ink);
}

.page-contact .ct-lede {
  margin: 0 0 26px;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .ct-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--panel);
}

.page-contact .ct-fact-num {
  font-family: var(--font-num);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-contact .ct-fact-key {
  font-size: 13px;
  color: var(--muted);
}

/* ---------- 接待台双栏 ---------- */
.page-contact .ct-desk {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  padding: clamp(34px, 6vw, 68px) 0;
}

.page-contact .ct-col-head {
  margin-bottom: 20px;
}

.page-contact .ct-col-index {
  margin: 0 0 8px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .ct-col-head h2 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.22;
  color: var(--ink);
}

.page-contact .ct-col-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* 抽象通信插画 */
.page-contact .ct-art {
  margin: 0 0 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  overflow: hidden;
  background: var(--panel);
}

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

/* 渠道卡片 */
.page-contact .ct-card {
  position: relative;
  margin-bottom: 16px;
  padding: 22px 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: var(--panel);
  overflow: hidden;
  transition: border-color 0.26s var(--ease), transform 0.26s var(--ease);
}

.page-contact .ct-card:last-child {
  margin-bottom: 0;
}

.page-contact .ct-card::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
}

.page-contact .ct-card::after {
  content: "";
  position: absolute;
  top: -62px;
  right: -54px;
  width: 152px;
  height: 152px;
  border-radius: 42% 58% 55% 45% / 48% 44% 56% 52%;
  opacity: 0.12;
  pointer-events: none;
}

.page-contact .ct-card--mail::before {
  background: linear-gradient(180deg, var(--cyan), var(--violet));
}

.page-contact .ct-card--mail::after {
  background: var(--cyan);
}

.page-contact .ct-card--phone::before {
  background: linear-gradient(180deg, var(--gold), var(--warm));
}

.page-contact .ct-card--phone::after {
  background: var(--gold);
}

.page-contact .ct-card--addr::before {
  background: linear-gradient(180deg, var(--magenta), var(--violet));
}

.page-contact .ct-card--addr::after {
  background: var(--magenta);
}

.page-contact .ct-card--addr {
  background-color: var(--panel);
  background-image:
    linear-gradient(rgba(46, 230, 222, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 230, 222, 0.055) 1px, transparent 1px);
  background-size: 22px 22px;
}

.page-contact .ct-card:hover {
  border-color: rgba(46, 230, 222, 0.4);
}

.page-contact .ct-card-tag {
  margin: 0 0 10px;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-contact .ct-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .ct-card-val {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: clamp(17px, 2.4vw, 22px);
  line-height: 1.36;
  letter-spacing: 0.01em;
  color: var(--cyan);
  word-break: break-word;
}

.page-contact .ct-card--mail .ct-card-val {
  font-size: clamp(15px, 2.1vw, 19px);
}

.page-contact .ct-card--phone .ct-card-val {
  color: var(--gold);
}

.page-contact .ct-card--addr .ct-card-val {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.62;
  color: var(--ink);
}

.page-contact .ct-card-desc {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .ct-copy {
  width: 100%;
  justify-content: center;
  font-size: 14px;
}

.page-contact .ct-copy.is-copied {
  border-color: var(--ok);
  color: var(--ok);
}

/* ---------- 流程栏 ---------- */
.page-contact .ct-flow-art {
  margin: 0 0 26px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  overflow: hidden;
  background: var(--panel);
}

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

.page-contact .ct-timeline {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-timeline::before {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 18px;
  left: 19px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), var(--violet) 55%, var(--magenta));
  opacity: 0.45;
}

.page-contact .ct-step {
  position: relative;
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
  padding-bottom: 26px;
}

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

.page-contact .ct-step-no {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  background: var(--raise);
  font-family: var(--font-num);
  font-size: 13px;
  color: var(--cyan);
  transition: background-color 0.26s var(--ease), color 0.26s var(--ease),
    box-shadow 0.26s var(--ease);
}

.page-contact .ct-step-body h3 {
  margin: 9px 0 8px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.35;
  color: var(--ink);
}

.page-contact .ct-step-body p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .ct-step-meta {
  display: inline-block;
  margin: 0;
  padding: 4px 12px;
  border: 1px dashed rgba(255, 200, 90, 0.42);
  border-radius: var(--r-pill);
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-contact .ct-step:hover .ct-step-no,
.page-contact .ct-step:focus-within .ct-step-no {
  background: var(--cyan);
  color: var(--bg);
  box-shadow: 0 0 0 6px rgba(46, 230, 222, 0.12);
}

.page-contact .ct-step:hover .ct-step-body h3 {
  color: var(--cyan);
}

/* ---------- 场景区 ---------- */
.page-contact .ct-scenes {
  padding: clamp(34px, 6vw, 64px) 0 0;
  border-top: 1px solid var(--line);
}

.page-contact .ct-scenes-head {
  margin-bottom: 26px;
}

.page-contact .ct-scene-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .ct-scene {
  position: relative;
  padding: 24px 22px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: linear-gradient(160deg, rgba(22, 32, 60, 0.92), rgba(13, 20, 40, 0.96));
  transition: border-color 0.26s var(--ease), transform 0.26s var(--ease);
}

.page-contact .ct-scene:hover {
  border-color: rgba(46, 230, 222, 0.42);
  transform: translateY(-3px);
}

.page-contact .ct-scene-tag {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 11px;
  border: 1px solid rgba(46, 230, 222, 0.3);
  border-radius: var(--r-pill);
  background: rgba(46, 230, 222, 0.1);
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-contact .ct-scene:nth-child(2) .ct-scene-tag {
  border-color: rgba(255, 200, 90, 0.3);
  background: rgba(255, 200, 90, 0.1);
  color: var(--gold);
}

.page-contact .ct-scene:nth-child(3) .ct-scene-tag {
  border-color: rgba(255, 62, 157, 0.3);
  background: rgba(255, 62, 157, 0.1);
  color: var(--magenta);
}

.page-contact .ct-scene:nth-child(4) .ct-scene-tag {
  border-color: rgba(76, 125, 255, 0.34);
  background: rgba(76, 125, 255, 0.12);
  color: var(--cool);
}

.page-contact .ct-scene h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.4;
  color: var(--ink);
}

.page-contact .ct-scene > p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .ct-scene > p a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 230, 222, 0.36);
}

.page-contact .ct-scene > p a:hover {
  border-bottom-color: var(--cyan);
}

.page-contact .ct-scene-meta {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed var(--ct-soft);
}

.page-contact .ct-scene-meta > div {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 10px;
  align-items: baseline;
}

.page-contact .ct-scene-meta dt {
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-contact .ct-scene-meta dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.66;
  color: var(--ink);
}

/* ---------- 备案与主体 ---------- */
.page-contact .ct-legal {
  position: relative;
  margin-top: clamp(38px, 6vw, 68px);
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: var(--panel);
  overflow: hidden;
}

.page-contact .ct-legal::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--violet) 55%, var(--magenta));
}

.page-contact .ct-legal h2 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(20px, 2.8vw, 26px);
  line-height: 1.3;
  color: var(--ink);
}

.page-contact .ct-legal-lede {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .ct-legal-list {
  display: grid;
  margin: 20px 0 0;
}

.page-contact .ct-legal-list > div {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--ct-soft);
}

.page-contact .ct-legal-list > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .ct-legal-list dt {
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .ct-legal-list dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink);
}

.page-contact .ct-legal-list dd a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 230, 222, 0.34);
  transition: border-color 0.18s var(--ease);
}

.page-contact .ct-legal-list dd a:hover,
.page-contact .ct-legal-list dd a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-contact .ct-foot-note {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--ct-soft);
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}

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

  .page-contact .ct-legal-list > div {
    grid-template-columns: 140px 1fr;
    gap: 16px;
    align-items: baseline;
  }
}

/* ---------- 桌面：左右分栏 ---------- */
@media (min-width: 960px) {
  .page-contact .ct-desk {
    grid-template-columns: minmax(270px, 360px) minmax(0, 1fr);
    gap: clamp(34px, 4.5vw, 68px);
    align-items: start;
  }
}

/* ---------- 宽屏：场景错位排布 ---------- */
@media (min-width: 1100px) {
  .page-contact .ct-scene-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 20px;
    align-items: start;
  }

  .page-contact .ct-scene:nth-child(1) {
    grid-column: span 7;
  }

  .page-contact .ct-scene:nth-child(2) {
    grid-column: span 5;
  }

  .page-contact .ct-scene:nth-child(3) {
    grid-column: span 5;
  }

  .page-contact .ct-scene:nth-child(4) {
    grid-column: span 7;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-card,
  .page-contact .ct-scene,
  .page-contact .ct-step-no,
  .page-contact .ct-copy {
    transition: none;
  }

  .page-contact .ct-scene:hover {
    transform: none;
  }
}