.page-contact {
  --ct-line: rgba(51, 214, 208, 0.18);
  --ct-line-warm: rgba(255, 106, 31, 0.3);
  padding-block: clamp(2.2rem, 5vw, 4rem) clamp(2.4rem, 5vw, 4.5rem);
  color: var(--ice);
}

.page-contact .ct-shell {
  display: block;
}

/* 面包屑下留白 */
.page-contact .crumbs {
  margin-bottom: 1.8rem;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  padding-left: 1.1rem;
  border-left: 3px solid var(--lava);
  margin-bottom: clamp(2.4rem, 5vw, 3.6rem);
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  left: -3px;
  bottom: -1.6rem;
  width: 88px;
  height: 3px;
  background: linear-gradient(90deg, var(--lava), var(--cyan));
}

.page-contact .ct-hero__title {
  margin: 0.5rem 0 0.9rem;
  font-size: clamp(2rem, 6.2vw, 3.4rem);
  line-height: 1.15;
  color: var(--ice);
}

.page-contact .ct-hero__lede {
  max-width: 62ch;
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ash);
}

.page-contact .ct-hero__facts {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

.page-contact .ct-fact {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding-top: 0.6rem;
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-fact__num {
  font-size: 1.5rem;
  letter-spacing: 0.03em;
  color: var(--lava);
}

.page-contact .ct-fact__lab {
  font-size: 0.8rem;
  color: var(--ash);
}

/* ---------- 通用区块 ---------- */
.page-contact .ct-sec {
  margin-top: clamp(2.6rem, 5.5vw, 4.5rem);
}

.page-contact .ct-sec__head {
  margin-bottom: 1.5rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px dashed var(--ct-line);
}

.page-contact .ct-h2 {
  margin: 0.45rem 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.35rem, 3.4vw, 2rem);
  line-height: 1.3;
  color: var(--ice);
}

/* ---------- 渠道 ---------- */
.page-contact .ct-channels__grid {
  display: grid;
  gap: 1.4rem;
}

.page-contact .ct-lanes {
  display: grid;
  gap: 1rem;
}

.page-contact .ct-lane {
  position: relative;
  padding: 1.15rem 1.2rem 1.35rem;
  overflow: hidden;
}

.page-contact .ct-lane::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--lava), var(--signal));
}

.page-contact .ct-lane::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 106, 31, 0.16), transparent 70%);
  pointer-events: none;
}

.page-contact .ct-lane__idx {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-contact .ct-lane__label {
  margin: 0.35rem 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ice);
}

.page-contact .ct-lane__val {
  margin: 0;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: var(--ember);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact .ct-lane__text {
  margin: 0.65rem 0 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--ash);
}

.page-contact .ct-lane__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.85rem 0 0;
}

.page-contact .ct-side__fig {
  margin: 0;
  border: 1px solid var(--ct-line);
  background: var(--slate);
}

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

.page-contact .ct-side__cap {
  padding: 0.6rem 0.85rem;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--ash);
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-side__note {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  border-left: 2px solid var(--cyan);
  background: rgba(51, 214, 208, 0.06);
}

.page-contact .ct-side__note p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.78;
  color: var(--ash);
}

.page-contact .ct-side__link {
  margin-top: 0.6rem;
}

.page-contact .ct-side__link .foot__link {
  color: var(--cyan);
}

/* ---------- 响应节奏 ---------- */
.page-contact .ct-pace__panel {
  position: relative;
  display: grid;
  gap: 1.3rem;
  padding: 1.5rem 1.2rem;
  background: var(--slate);
  border: 1px solid var(--ct-line-warm);
  overflow: hidden;
}

.page-contact .ct-pace__panel::after {
  content: "";
  position: absolute;
  left: -60px;
  bottom: -80px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 106, 31, 0.2), transparent 70%);
  pointer-events: none;
}

.page-contact .ct-pace__num {
  position: relative;
  z-index: 1;
  padding-bottom: 1rem;
  border-bottom: 1px dashed var(--ct-line);
}

.page-contact .ct-pace__big {
  margin: 0.4rem 0 0.2rem;
  font-size: clamp(2.8rem, 9vw, 4.2rem);
  line-height: 1;
  color: var(--lava);
}

.page-contact .ct-pace__big i {
  font-style: normal;
  font-size: 0.34em;
  margin-left: 0.25em;
  color: var(--ember);
  letter-spacing: 0.08em;
}

.page-contact .ct-pace__cap {
  margin: 0;
  font-size: 0.8rem;
  color: var(--ash);
}

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

.page-contact .ct-pace__body p {
  margin: 0.8rem 0 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--ash);
}

.page-contact .ct-pace__list {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.page-contact .ct-pace__list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--ash);
}

.page-contact .ct-pace__list li::before {
  content: "›";
  position: absolute;
  left: 0.35rem;
  top: 0;
  color: var(--cyan);
  font-weight: 700;
}

/* ---------- 地域坐标 ---------- */
.page-contact .ct-geo {
  display: grid;
  gap: 1.4rem;
}

.page-contact .ct-geo__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--ct-line);
  background: var(--slate);
  overflow: hidden;
}

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

.page-contact .ct-geo__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(to right, transparent calc(50% - 0.5px), rgba(51, 214, 208, 0.4) calc(50% - 0.5px), rgba(51, 214, 208, 0.4) calc(50% + 0.5px), transparent calc(50% + 0.5px)),
    linear-gradient(to bottom, transparent calc(50% - 0.5px), rgba(51, 214, 208, 0.4) calc(50% - 0.5px), rgba(51, 214, 208, 0.4) calc(50% + 0.5px), transparent calc(50% + 0.5px));
  animation: ct-cross 900ms ease-out both;
}

@keyframes ct-cross {
  from {
    transform: scale(0.82);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.page-contact .ct-geo__addr {
  display: inline-block;
  margin: 0.9rem 0 1rem;
  padding: 0.55rem 0.8rem;
  font-size: 0.95rem;
  color: var(--lava);
  border: 1px dashed var(--ct-line-warm);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact .ct-geo__rows {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-contact .ct-geo__rows > div {
  display: grid;
  grid-template-columns: 5.6rem minmax(0, 1fr);
  gap: 0.7rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-geo__rows dt {
  font-size: 0.82rem;
  color: var(--cyan);
}

.page-contact .ct-geo__rows dd {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--ice);
}

.page-contact .ct-geo__note {
  margin: 1.1rem 0 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--ash);
}

/* ---------- 自助入口 ---------- */
.page-contact .ct-shortlist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-contact .ct-short {
  display: grid;
  grid-template-columns: 1.9rem minmax(0, 1fr) 1.3rem;
  grid-template-areas:
    "idx label arrow"
    "idx meta arrow";
  align-items: center;
  gap: 0.1rem 0.85rem;
  padding: 0.9rem 1rem;
  text-decoration: none;
  background: linear-gradient(100deg, rgba(255, 106, 31, 0.12), rgba(22, 25, 31, 0.92) 48%);
  border: 1px solid var(--ct-line);
  border-left: 3px solid var(--lava);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  transition: transform 180ms ease, border-color 180ms ease;
}

.page-contact .ct-short:hover,
.page-contact .ct-short:focus-visible {
  transform: translateX(4px);
  border-left-color: var(--cyan);
  border-color: var(--ct-line-warm);
}

.page-contact .ct-short__idx {
  grid-area: idx;
  font-size: 0.78rem;
  color: var(--lava);
  letter-spacing: 0.08em;
}

.page-contact .ct-short__label {
  grid-area: label;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ice);
}

.page-contact .ct-short__meta {
  grid-area: meta;
  font-size: 0.79rem;
  line-height: 1.6;
  color: var(--ash);
}

.page-contact .ct-short__arrow {
  grid-area: arrow;
  font-size: 1.05rem;
  color: var(--lava);
  transition: transform 180ms ease, color 180ms ease;
}

.page-contact .ct-short:hover .ct-short__arrow,
.page-contact .ct-short:focus-visible .ct-short__arrow {
  transform: translateX(6px);
  color: var(--cyan);
}

/* ---------- 内容合作 ---------- */
.page-contact .ct-coop__lede {
  max-width: 66ch;
  margin: 0 0 1.2rem;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--ash);
}

.page-contact .ct-coop__grid {
  display: grid;
  gap: 1rem;
}

.page-contact .ct-coop__col {
  padding: 1.1rem 1.2rem 1.25rem;
  background: var(--slate);
  border-top: 2px solid var(--ct-line-warm);
}

.page-contact .ct-coop__col h3 {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ember);
}

.page-contact .ct-coop__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-contact .ct-coop__col li {
  position: relative;
  padding-left: 0.95rem;
  font-size: 0.86rem;
  line-height: 1.72;
  color: var(--ash);
}

.page-contact .ct-coop__col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 5px;
  background: var(--lava);
}

.page-contact .ct-coop__foot {
  margin: 1.1rem 0 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--ash);
}

/* ---------- 反馈流程 ---------- */
.page-contact .ct-flow__lede {
  max-width: 66ch;
  margin: 0 0 1.2rem;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--ash);
}

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

.page-contact .ct-flow__step {
  position: relative;
  padding: 0.9rem 0 0.9rem 2.6rem;
  border-bottom: 1px dashed var(--ct-line);
  transition: background 180ms ease;
}

.page-contact .ct-flow__no {
  position: absolute;
  left: 0;
  top: 0.9rem;
  width: 1.8rem;
  height: 1.8rem;
  display: grid;
  place-items: center;
  font-size: 0.7rem;
  color: var(--lava);
  border: 1px solid var(--ct-line-warm);
}

.page-contact .ct-flow__name {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ice);
  transition: color 180ms ease;
}

.page-contact .ct-flow__desc {
  margin: 0.35rem 0 0;
  font-size: 0.84rem;
  line-height: 1.72;
  color: var(--ash);
}

.page-contact .ct-flow__step:hover,
.page-contact .ct-flow__step:focus-within {
  background: rgba(255, 106, 31, 0.06);
}

.page-contact .ct-flow__step:hover .ct-flow__name,
.page-contact .ct-flow__step:focus-within .ct-flow__name {
  color: var(--lava);
}

/* ---------- 收束 ---------- */
.page-contact .ct-tail {
  margin-top: clamp(2.4rem, 5vw, 4rem);
  padding: 1.5rem 1.2rem;
  display: grid;
  gap: 1.1rem;
  border: 1px solid var(--ct-line);
  background: linear-gradient(115deg, rgba(255, 106, 31, 0.22), rgba(226, 38, 59, 0.1) 42%, rgba(51, 214, 208, 0.16));
}

.page-contact .ct-tail__text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--ice);
}

.page-contact .ct-tail__links {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .ct-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
  }

  .page-contact .ct-tail {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 1.7rem 1.6rem;
  }
}

@media (min-width: 860px) {
  .page-contact .ct-channels__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
    gap: 1.6rem;
  }

  .page-contact .ct-side {
    margin-top: 1.4rem;
  }

  .page-contact .ct-pace__panel {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 1.8rem;
    padding: 1.9rem 1.8rem;
  }

  .page-contact .ct-pace__num {
    padding-bottom: 0;
    border-bottom: 0;
    border-right: 1px dashed var(--ct-line);
    padding-right: 1rem;
  }

  .page-contact .ct-geo {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
    gap: 1.8rem;
  }

  .page-contact .ct-geo__body {
    padding-top: 0.4rem;
  }

  .page-contact .ct-coop__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.2rem;
  }

  .page-contact .ct-flow__list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1.1rem;
    margin-top: 1.6rem;
  }

  .page-contact .ct-flow__step {
    padding: 3rem 0 0 0;
    border-bottom: 0;
    border-top: 1px dashed var(--ct-line);
  }

  .page-contact .ct-flow__no {
    top: -0.95rem;
    background: var(--void);
  }

  .page-contact .ct-flow__step:hover,
  .page-contact .ct-flow__step:focus-within {
    background: transparent;
  }
}

@media (min-width: 1080px) {
  .page-contact .ct-hero {
    padding-left: 1.5rem;
  }

  .page-contact .ct-lane {
    padding: 1.3rem 1.5rem 1.5rem;
  }

  .page-contact .ct-geo__figure {
    margin-top: 1.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-geo__figure::after {
    animation: none;
  }

  .page-contact .ct-short,
  .page-contact .ct-short__arrow,
  .page-contact .ct-flow__name {
    transition: none;
  }

  .page-contact .ct-short:hover,
  .page-contact .ct-short:focus-visible {
    transform: none;
  }

  .page-contact .ct-short:hover .ct-short__arrow,
  .page-contact .ct-short:focus-visible .ct-short__arrow {
    transform: none;
  }
}
<<<END>>>