.page-contact {
  --ct-line: rgba(143, 163, 184, .22);
  --ct-card: #0F1620;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding-top: clamp(24px, 5vw, 44px);
}

.page-contact .ct-hero__split {
  display: grid;
  gap: clamp(26px, 5vw, 46px);
  margin-top: clamp(18px, 3.5vw, 34px);
}

.page-contact .ct-hero__label {
  color: var(--blue);
  margin: 0 0 14px;
}

.page-contact .ct-hero__title {
  margin: 0 0 20px;
  max-width: 16em;
}

.page-contact .ct-hero__hl {
  color: var(--blue);
}

.page-contact .ct-hero__lead {
  margin: 0 0 26px;
  max-width: 34em;
  color: var(--text-soft);
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .ct-hero__facts {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  font-size: 13px;
  color: var(--text-dim);
}

.page-contact .ct-hero__facts strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--text);
  letter-spacing: -0.01em;
}

.page-contact .ct-hero__visual {
  position: relative;
  margin: 0;
  padding: 1px;
  background: linear-gradient(135deg, rgba(59, 227, 143, .5), rgba(47, 184, 255, .3) 45%, rgba(139, 107, 255, .05) 78%);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

.page-contact .ct-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

.page-contact .ct-hero__caption {
  position: absolute;
  left: 14px;
  bottom: 12px;
  margin: 0;
  color: var(--text);
  background: rgba(7, 11, 16, .72);
  padding: 5px 10px;
  letter-spacing: .08em;
}

/* ---------- 咨询路径 ---------- */
.page-contact .ct-channels__intro {
  margin: 12px 0 0;
  max-width: 34em;
  color: var(--text-soft);
}

.page-contact .ct-paths {
  margin-top: clamp(26px, 4vw, 40px);
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(258px, 84%);
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 12px;
  -webkit-overflow-scrolling: touch;
}

.page-contact .ct-path {
  position: relative;
  scroll-snap-align: start;
  overflow: hidden;
  padding: 28px 22px 24px;
  background: linear-gradient(180deg, rgba(26, 36, 48, .92), rgba(15, 22, 32, .96));
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-contact .ct-path::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: var(--green);
}

.page-contact .ct-path--blue::before {
  background: var(--blue);
}

.page-contact .ct-path--violet::before {
  background: var(--violet);
}

.page-contact .ct-path__num {
  position: absolute;
  right: 12px;
  top: 2px;
  font-family: var(--font-mono);
  font-size: clamp(56px, 12vw, 82px);
  line-height: 1;
  letter-spacing: -0.05em;
  color: rgba(232, 240, 248, .07);
  pointer-events: none;
}

.page-contact .ct-path__title {
  position: relative;
  margin: 0 0 12px;
}

.page-contact .ct-path .t-body {
  position: relative;
  margin: 0;
  color: var(--text-soft);
  font-size: 16px;
}

.page-contact .ct-path__foot {
  position: relative;
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--ct-line);
  color: var(--blue);
}

/* ---------- 客服信息 ---------- */
.page-contact .ct-service__intro {
  margin: 12px 0 0;
  max-width: 34em;
  color: var(--text-soft);
}

.page-contact .ct-service__panel {
  position: relative;
  margin-top: clamp(24px, 4vw, 38px);
  overflow: hidden;
  padding: clamp(24px, 4.5vw, 44px);
  box-shadow: var(--glow-blue);
}

.page-contact .ct-service__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .14;
  z-index: 0;
}

.page-contact .ct-service__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
}

.page-contact .ct-service__item {
  padding-left: 18px;
  border-left: 2px solid rgba(59, 227, 143, .5);
}

.page-contact .ct-service__key {
  margin: 0 0 8px;
  color: var(--text-dim);
}

.page-contact .ct-service__value {
  margin: 0;
  font-size: clamp(18px, 4.2vw, 26px);
  color: var(--text);
  word-break: break-word;
}

.page-contact .ct-service__value--text {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.5;
}

.page-contact .ct-service__note {
  margin: 10px 0 0;
  color: var(--text-dim);
  font-size: 15px;
}

/* ---------- 合作提报 ---------- */
.page-contact .ct-coop__intro {
  margin: 12px 0 0;
  max-width: 34em;
  color: var(--text-soft);
}

.page-contact .ct-coop__grid {
  margin-top: clamp(26px, 4vw, 42px);
  display: grid;
  gap: clamp(22px, 4vw, 38px);
}

.page-contact .ct-coop__row {
  padding: 0 0 22px;
  border-bottom: 1px solid var(--ct-line);
}

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

.page-contact .ct-coop__row h3 {
  margin: 0 0 10px;
}

.page-contact .ct-coop__row .t-body {
  margin: 0;
  color: var(--text-soft);
}

.page-contact .ct-coop__aside {
  padding: clamp(22px, 4vw, 30px);
}

.page-contact .ct-coop__aside-title {
  margin: 0 0 16px;
}

.page-contact .ct-coop__items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .ct-coop__items li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-contact .ct-coop__items li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 10px;
  height: 2px;
  background: var(--green);
}

/* ---------- 响应节奏 ---------- */
.page-contact .ct-rhythm__intro {
  margin: 12px 0 0;
  max-width: 34em;
  color: var(--text-soft);
}

.page-contact .ct-scale {
  list-style: none;
  margin: clamp(26px, 4vw, 42px) 0 0;
  padding: 0;
  position: relative;
  display: grid;
  gap: 26px;
}

.page-contact .ct-scale::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--green), var(--blue) 52%, rgba(139, 107, 255, .25));
}

.page-contact .ct-scale__point {
  position: relative;
  padding-left: 30px;
  outline: none;
}

.page-contact .ct-scale__dot {
  position: absolute;
  left: 0;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(59, 227, 143, .14);
  transition: transform .2s ease, box-shadow .2s ease;
}

.page-contact .ct-scale__point--orange .ct-scale__dot {
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 138, 61, .14);
}

.page-contact .ct-scale__point--violet .ct-scale__dot {
  background: var(--violet);
  box-shadow: 0 0 0 4px rgba(139, 107, 255, .16);
}

.page-contact .ct-scale__point:hover .ct-scale__dot,
.page-contact .ct-scale__point:focus-visible .ct-scale__dot {
  transform: scale(1.35);
  box-shadow: 0 0 0 7px rgba(59, 227, 143, .2), var(--glow-green);
}

.page-contact .ct-scale__point--orange:hover .ct-scale__dot,
.page-contact .ct-scale__point--orange:focus-visible .ct-scale__dot {
  box-shadow: 0 0 0 7px rgba(255, 138, 61, .2);
}

.page-contact .ct-scale__point--violet:hover .ct-scale__dot,
.page-contact .ct-scale__point--violet:focus-visible .ct-scale__dot {
  box-shadow: 0 0 0 7px rgba(139, 107, 255, .22);
}

.page-contact .ct-scale__time {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
}

.page-contact .ct-scale__text {
  margin: 0;
  color: var(--text-soft);
  font-size: 16px;
}

/* ---------- 提效建议 ---------- */
.page-contact .ct-tips__intro {
  margin: 12px 0 0;
  max-width: 34em;
  color: var(--text-soft);
}

.page-contact .ct-tips__grid {
  margin-top: clamp(26px, 4vw, 40px);
  display: grid;
  gap: 18px;
}

.page-contact .ct-tip {
  position: relative;
  padding: 20px 18px 20px 20px;
  background: rgba(15, 22, 32, .72);
  border-left: 1px solid var(--ct-line);
  border-bottom: 1px solid var(--ct-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut-s)), calc(100% - var(--cut-s)) 100%, 0 100%);
}

.page-contact .ct-tip__idx {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  color: var(--blue);
}

.page-contact .ct-tip h3 {
  margin: 0 0 8px;
}

.page-contact .ct-tip .t-body {
  margin: 0;
  color: var(--text-soft);
  font-size: 15px;
}

/* ---------- 收尾 ---------- */
.page-contact .ct-outro {
  padding-bottom: clamp(40px, 7vw, 76px);
}

.page-contact .ct-outro__panel {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4.5vw, 46px);
}

.page-contact .ct-outro__trail {
  position: absolute;
  right: -14%;
  bottom: -70%;
  width: 78%;
  height: 240px;
  transform: rotate(-12deg);
  background: linear-gradient(90deg, rgba(59, 227, 143, 0), rgba(59, 227, 143, .16) 38%, rgba(47, 184, 255, .12) 70%, rgba(47, 184, 255, 0));
  pointer-events: none;
}

.page-contact .ct-outro__lead {
  position: relative;
  margin: 0 0 24px;
  max-width: 40em;
  color: var(--text-soft);
}

.page-contact .ct-outro__lead a {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-contact .ct-outro__actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

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

@media (min-width: 900px) {
  .page-contact .ct-hero {
    padding-top: clamp(40px, 6vw, 72px);
  }

  .page-contact .ct-hero__split {
    grid-template-columns: minmax(0, 58fr) minmax(0, 42fr);
    align-items: center;
  }

  .page-contact .ct-paths {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-columns: auto;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-contact .ct-service__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .ct-coop__grid {
    grid-template-columns: minmax(0, 62fr) minmax(0, 38fr);
    align-items: start;
  }

  .page-contact .ct-scale {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }

  .page-contact .ct-scale::before {
    left: 6px;
    right: 6px;
    top: 6px;
    bottom: auto;
    width: auto;
    height: 2px;
    background: linear-gradient(90deg, var(--green), var(--blue) 52%, rgba(139, 107, 255, .3));
  }

  .page-contact .ct-scale__point {
    padding-left: 0;
    padding-top: 30px;
  }

  .page-contact .ct-scale__dot {
    left: 0;
    top: 0;
  }
}

@media (min-width: 1080px) {
  .page-contact .ct-tips__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .ct-tip:last-child {
    grid-column: span 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-scale__dot {
    transition: none;
  }
}