.page-contact {
  --ct-line: rgba(13, 17, 23, .12);
  --ct-line-dark: rgba(250, 247, 241, .18);
  --ct-body: #3B3F46;
  background: var(--snow);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: clip;
}

.page-contact .crumbs {
  margin-top: clamp(14px, 2.6vw, 24px);
  font-size: 13px;
  color: var(--grey);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding: clamp(18px, 3vw, 30px) 0 clamp(28px, 5vw, 52px);
}

.page-contact .ct-hero h1 {
  margin: 10px 0 0;
  max-width: 20ch;
  font-size: clamp(30px, 5.2vw, 54px);
  line-height: 1.12;
  letter-spacing: -.02em;
  font-weight: 900;
}

.page-contact .ct-hero__lede {
  margin: clamp(14px, 2.4vw, 22px) 0 0;
  max-width: 68ch;
  font-size: clamp(16px, 1.9vw, 17.5px);
  line-height: 1.78;
  color: var(--ct-body);
}

.page-contact .ct-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  color: var(--grey);
}

.page-contact .ct-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 9px;
}

.page-contact .ct-hero__facts .mono {
  color: var(--teal);
  font-weight: 700;
  letter-spacing: .04em;
}

.page-contact .ct-hero .shell + .shell {
  margin-top: clamp(22px, 4vw, 38px);
}

.page-contact .ct-banner {
  position: relative;
  margin: 0;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: linear-gradient(120deg, var(--indigo), var(--ink));
  box-shadow: var(--shadow-1);
}

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

.page-contact .ct-banner figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 16px clamp(16px, 3vw, 28px) 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  color: rgba(250, 247, 241, .86);
  background: linear-gradient(to top, rgba(13, 17, 23, .9), rgba(13, 17, 23, 0));
}

/* ---------- 流程带 ---------- */
.page-contact .ct-flow,
.page-contact .ct-scope,
.page-contact .ct-material,
.page-contact .ct-window,
.page-contact .ct-partner,
.page-contact .ct-reach {
  padding-top: clamp(40px, 6vw, 72px);
}

.page-contact .ct-flow__track {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin: clamp(22px, 3.5vw, 34px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-flow__step {
  position: relative;
  padding-right: 14px;
}

.page-contact .ct-flow__dot {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: var(--pill);
  border: 3px solid var(--crimson);
  background: var(--snow);
  color: var(--crimson);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .04em;
  transition: transform .18s ease-out, box-shadow .18s ease-out, background .18s ease-out, color .18s ease-out;
}

.page-contact .ct-flow__step:hover .ct-flow__dot,
.page-contact .ct-flow__step:focus-within .ct-flow__dot {
  background: var(--crimson);
  color: var(--snow);
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}

.page-contact .ct-flow__step h3 {
  margin: 14px 0 6px;
  font-size: 17px;
  font-weight: 700;
}

.page-contact .ct-flow__step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ct-body);
}

.page-contact .ct-flow__hint {
  margin-top: 8px !important;
  font-family: var(--font-mono);
  font-size: 12.5px !important;
  line-height: 1.6 !important;
  color: var(--grey) !important;
  border-left: 2px solid var(--gold);
  padding-left: 10px;
}

/* ---------- 可受理事项 ---------- */
.page-contact .ct-scope__wall {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(22px, 3.5vw, 34px);
}

.page-contact .ct-dossier {
  position: relative;
  padding: 20px 22px;
  background: #fff;
  border: 1px solid var(--ct-line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-1);
  transition: transform .18s ease-out, box-shadow .18s ease-out, border-color .18s ease-out;
}

.page-contact .ct-dossier:hover,
.page-contact .ct-dossier:focus-within {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}

.page-contact .ct-dossier[open] {
  border-color: rgba(183, 39, 31, .38);
}

.page-contact .ct-dossier > summary {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  list-style: none;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.page-contact .ct-dossier > summary::-webkit-details-marker {
  display: none;
}

.page-contact .ct-dossier > summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 19px;
  line-height: 1;
  color: var(--crimson);
  transition: transform .16s ease-out;
}

.page-contact .ct-dossier[open] > summary::after {
  transform: rotate(45deg);
}

.page-contact .ct-dossier__no {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: var(--r-sm);
  background: var(--gold-soft);
  color: var(--crimson-deep);
  font-size: 13px;
  font-weight: 700;
}

.page-contact .ct-dossier__body {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--ct-line);
  font-size: 15px;
  line-height: 1.75;
  color: var(--ct-body);
}

.page-contact .ct-dossier__body p {
  margin: 0;
}

.page-contact .ct-dossier__body ul {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-dossier__body li {
  position: relative;
  padding-left: 18px;
  margin-top: 7px;
}

.page-contact .ct-dossier__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .64em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--gold);
}

/* ---------- 所需材料 ---------- */
.page-contact .ct-material__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: clamp(22px, 3.5vw, 34px);
}

.page-contact .ct-shot {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(150deg, var(--teal), var(--indigo));
  box-shadow: var(--shadow-1);
}

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

.page-contact .ct-shot figcaption {
  padding: 12px 18px 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .02em;
  color: rgba(250, 247, 241, .86);
  background: var(--indigo);
}

.page-contact .ct-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: ctl;
}

.page-contact .ct-list li {
  position: relative;
  padding: 16px 0 16px 54px;
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-list li:first-child {
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-list li::before {
  counter-increment: ctl;
  content: "0" counter(ctl);
  position: absolute;
  left: 0;
  top: 17px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--crimson);
}

.page-contact .ct-list h3 {
  margin: 0 0 5px;
  font-size: 16px;
  font-weight: 700;
}

.page-contact .ct-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--grey);
}

/* ---------- 服务时段 ---------- */
.page-contact .ct-window__panel {
  position: relative;
  padding: clamp(24px, 4.5vw, 48px);
  border-radius: var(--r-xl);
  border: 1px solid rgba(28, 138, 133, .42);
  background: linear-gradient(135deg, var(--indigo) 0%, var(--ink) 100%);
  color: var(--snow);
  overflow: hidden;
}

.page-contact .ct-window__panel::after {
  content: "";
  position: absolute;
  top: -70px;
  right: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(227, 168, 46, .28), transparent 68%);
  pointer-events: none;
}

.page-contact .ct-window__title {
  margin: 0;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 900;
  letter-spacing: -.01em;
}

.page-contact .ct-window__lede {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(250, 247, 241, .8);
}

.page-contact .ct-window__bar {
  position: relative;
  height: 48px;
  margin-top: 22px;
  border-radius: var(--pill);
  border: 1px solid var(--ct-line-dark);
  background: rgba(250, 247, 241, .07);
  overflow: hidden;
}

.page-contact .ct-window__fill {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 20px;
  border-radius: var(--pill);
  background: linear-gradient(90deg, var(--crimson), var(--gold));
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .05em;
  color: #fff;
  white-space: nowrap;
}

.page-contact .ct-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 26px;
}

.page-contact .ct-fact {
  padding-top: 16px;
  border-top: 1px solid var(--ct-line-dark);
}

.page-contact .ct-fact__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--gold);
}

.page-contact .ct-fact__label {
  display: block;
  margin-top: 7px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(250, 247, 241, .78);
}

.page-contact .ct-window__note {
  margin: 24px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: rgba(250, 247, 241, .68);
}

/* ---------- 合作对接 ---------- */
.page-contact .ct-partner__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: clamp(22px, 3.5vw, 34px);
}

.page-contact .ct-partner__main p {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ct-body);
}

.page-contact .ct-partner__chips {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-partner__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 20px 0 0 !important;
  font-size: 15px;
  font-weight: 600;
}

.page-contact .ct-partner__links a {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(28, 138, 133, .4);
  padding-bottom: 2px;
}

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

.page-contact .ct-partner__card {
  padding: 22px 24px;
  border-radius: var(--r-lg);
  background: var(--gold-soft);
  color: var(--ink);
  box-shadow: var(--shadow-1);
}

.page-contact .ct-partner__card h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}

.page-contact .ct-partner__card ul {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-partner__card li {
  position: relative;
  padding-left: 16px;
  margin-top: 9px;
  font-size: 14.5px;
  line-height: 1.7;
  color: #4A3A16;
}

.page-contact .ct-partner__card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--crimson);
}

/* ---------- 联系渠道 ---------- */
.page-contact .ct-reach__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(22px, 3.5vw, 34px);
}

.page-contact .ct-reach__card {
  padding: 22px;
  background: #fff;
  border: 1px solid var(--ct-line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-1);
  transition: transform .18s ease-out, box-shadow .18s ease-out, border-color .18s ease-out;
}

.page-contact .ct-reach__card:hover,
.page-contact .ct-reach__card:focus-within {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
  border-color: rgba(227, 168, 46, .68);
}

.page-contact .ct-reach__key {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--pill);
  background: rgba(183, 39, 31, .1);
  color: var(--crimson);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
}

.page-contact .ct-reach__val {
  display: block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.1vw, 17px);
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: .01em;
  color: var(--ink);
  word-break: break-word;
}

.page-contact .ct-reach__note {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--grey);
}

.page-contact .ct-reach__foot {
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--ct-line);
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--grey);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-contact .ct-facts {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 760px) {
  .page-contact .ct-flow__track {
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
  }

  .page-contact .ct-flow__step {
    padding-right: 22px;
  }

  .page-contact .ct-flow__step::after {
    content: "";
    position: absolute;
    top: 25px;
    left: 64px;
    right: 16px;
    height: 2px;
    background: repeating-linear-gradient(90deg,
      var(--crimson) 0 18px,
      var(--gold) 18px 30px,
      transparent 30px 38px);
    opacity: .85;
  }

  .page-contact .ct-flow__step:last-child::after {
    display: none;
  }

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

  .page-contact .ct-dossier:nth-child(even) {
    margin-top: 22px;
  }
}

@media (min-width: 860px) {
  .page-contact .ct-material__grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
    align-items: start;
  }

  .page-contact .ct-partner__grid {
    grid-template-columns: 1.25fr 1fr;
    gap: 36px;
    align-items: start;
  }

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

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

@media (min-width: 1080px) {
  .page-contact .ct-hero h1 {
    max-width: 22ch;
  }

  .page-contact .ct-banner img {
    max-height: 420px;
  }
}

@media (max-width: 759px) {
  .page-contact .ct-flow__step + .ct-flow__step {
    padding-top: 18px;
    border-top: 1px dashed var(--ct-line);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-flow__dot,
  .page-contact .ct-dossier,
  .page-contact .ct-reach__card,
  .page-contact .ct-dossier > summary::after {
    transition: none;
  }

  .page-contact .ct-flow__step:hover .ct-flow__dot,
  .page-contact .ct-dossier:hover,
  .page-contact .ct-reach__card:hover {
    transform: none;
  }
}