.page-contact {
  background: var(--abyss);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
}

.page-contact a {
  color: inherit;
  text-decoration: none;
}

.page-contact .eyebrow {
  margin-bottom: 10px;
}

/* ---------- hero ---------- */

.page-contact .ct-hero {
  position: relative;
  padding: 22px 0 54px;
  background:
    radial-gradient(125% 85% at 86% 0%, rgba(55, 228, 211, 0.18), transparent 62%),
    linear-gradient(166deg, var(--deep) 0%, var(--abyss) 64%);
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--lake) 38%, rgba(55, 228, 211, 0) 100%);
}

.page-contact .ct-hero .crumbs {
  margin-bottom: 26px;
}

.page-contact .ct-hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 10.5vw, 90px);
  line-height: 0.95;
  letter-spacing: -0.012em;
  margin: 0 0 22px;
  color: var(--paper);
}

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

.page-contact .ct-hero__lead {
  max-width: 64ch;
  margin: 0;
  font-size: 16px;
  color: rgba(242, 234, 217, 0.82);
}

.page-contact .ct-hero__quick {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .ct-hero__quick li {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--mist);
  border: 1px solid var(--hair-cyan);
  padding: 7px 13px;
  white-space: nowrap;
}

/* ---------- sections ---------- */

.page-contact .ct-sec {
  position: relative;
  padding: 50px 0;
}

.page-contact .ct-lead {
  max-width: 68ch;
  margin: 14px 0 0;
  color: rgba(242, 234, 217, 0.78);
  font-size: 16px;
}

.page-contact .section-title {
  margin: 0;
}

/* ---------- 合作方向 ---------- */

.page-contact .ct-dirs__grid {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.page-contact .ct-dir {
  position: relative;
  padding: 24px 22px 34px;
  background: linear-gradient(158deg, rgba(11, 51, 80, 0.88) 0%, rgba(4, 28, 44, 0.74) 100%);
  border-top: 1px solid var(--hair);
  border-left: 5px solid var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-contact .ct-dir--media { border-left-color: var(--amber); }
.page-contact .ct-dir--youth { border-left-color: var(--mint); }

.page-contact .ct-dir__h {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.12;
  margin: 0 0 10px;
  color: var(--paper);
}

.page-contact .ct-dir__who {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

.page-contact .ct-dir__p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(242, 234, 217, 0.78);
}

.page-contact .ct-dir__list {
  margin: 14px 0 0;
  padding-left: 17px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(242, 234, 217, 0.72);
}

.page-contact .ct-dir__list li + li { margin-top: 6px; }

.page-contact .ct-dirs__media {
  margin: 30px 0 0;
}

.page-contact .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 联系渠道 ---------- */

.page-contact .ct-sec--reach {
  background:
    linear-gradient(198deg, rgba(11, 51, 80, 0.62) 0%, rgba(4, 28, 44, 0) 72%);
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}

.page-contact .ct-reach__list {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 26px;
}

.page-contact .ct-reach__item {
  border-top: 2px solid var(--hair-cyan);
  padding-top: 15px;
}

.page-contact .ct-reach__item--phone { border-top-color: rgba(243, 167, 59, 0.55); }
.page-contact .ct-reach__item--addr { border-top-color: rgba(164, 220, 214, 0.5); }
.page-contact .ct-reach__item--hours { border-top-color: rgba(216, 225, 227, 0.35); }

.page-contact .ct-reach__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--mist);
  margin-bottom: 10px;
}

.page-contact .ct-reach__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(19px, 5vw, 34px);
  font-weight: 600;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--cyan);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact .ct-reach__item--phone .ct-reach__value { color: var(--amber); }

.page-contact .ct-reach__value--addr {
  font-family: var(--font-body);
  font-size: clamp(16px, 2.6vw, 20px);
  font-weight: 500;
  line-height: 1.7;
  color: var(--paper);
}

.page-contact .ct-reach__value--hours {
  font-size: clamp(19px, 4vw, 28px);
  color: var(--mist);
}

.page-contact .ct-reach__hint {
  margin: 12px 0 0;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(242, 234, 217, 0.7);
}

.page-contact .ct-reach__item .copy-btn {
  margin-top: 14px;
}

/* ---------- 咨询材料 ---------- */

.page-contact .ct-mat__grid {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.page-contact .ct-mat__card {
  position: relative;
  padding: 22px 20px 24px;
  background: rgba(242, 234, 217, 0.045);
  border: 1px solid var(--hair);
}

.page-contact .ct-mat__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--amber);
  margin-bottom: 10px;
}

.page-contact .ct-mat__h {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 10px;
  color: var(--paper);
}

.page-contact .ct-mat__p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(242, 234, 217, 0.76);
}

/* ---------- 流程 ---------- */

.page-contact .ct-sec--flow {
  background:
    repeating-linear-gradient(90deg, rgba(55, 228, 211, 0) 0 118px, rgba(55, 228, 211, 0.05) 118px 120px);
}

.page-contact .ct-flow {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
}

.page-contact .ct-flow__item {
  position: relative;
  padding: 0 0 30px 54px;
}

.page-contact .ct-flow__item::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 38px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, rgba(55, 228, 211, 0.5), rgba(55, 228, 211, 0.08));
}

.page-contact .ct-flow__item:last-child { padding-bottom: 0; }
.page-contact .ct-flow__item:last-child::before { display: none; }

.page-contact .ct-flow__no {
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--abyss);
  background: var(--cyan);
  border-radius: 50%;
}

.page-contact .ct-flow__det summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 2px 0 8px;
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--paper);
}

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

.page-contact .ct-flow__det summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 500;
  color: var(--cyan);
  flex: none;
}

.page-contact .ct-flow__det[open] summary::after {
  content: "–";
  color: var(--mist);
}

.page-contact .ct-flow__det p {
  margin: 2px 0 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(242, 234, 217, 0.76);
}

/* ---------- 到访 ---------- */

.page-contact .ct-visit__grid {
  display: grid;
  gap: 28px;
}

.page-contact .ct-visit__media {
  margin: 0;
}

.page-contact .ct-visit__p {
  margin: 14px 0 0;
  max-width: 56ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(242, 234, 217, 0.78);
}

.page-contact .ct-visit__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-contact .ct-visit__list li {
  border-top: 1px solid var(--hair);
  padding: 11px 0;
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--mist);
}

/* ---------- 更多入口 ---------- */

.page-contact .ct-more {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-contact .ct-more a {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--hair);
  transition: transform 200ms var(--ease), color 200ms var(--ease);
}

.page-contact .ct-more a:hover,
.page-contact .ct-more a:focus-visible {
  transform: translateX(6px);
}

.page-contact .ct-more__k {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--cyan);
}

.page-contact .ct-more__v {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(242, 234, 217, 0.72);
}

/* ---------- 浮动联系卡 ---------- */

.page-contact .ct-float {
  display: none;
}

.page-contact .ct-float__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-contact .ct-float__mail,
.page-contact .ct-float__tel {
  display: block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.5;
  word-break: break-all;
  color: var(--cyan);
}

.page-contact .ct-float__tel {
  margin-top: 14px;
  color: var(--amber);
}

.page-contact .ct-float .copy-btn {
  margin-top: 8px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-contact .ct-sec {
    padding: 70px 0;
  }

  .page-contact .ct-hero {
    padding: 30px 0 74px;
  }

  .page-contact .ct-reach__list {
    grid-template-columns: 1fr 1fr;
    gap: 30px 38px;
  }

  .page-contact .ct-mat__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .page-contact .ct-more {
    grid-template-columns: 1fr 1fr;
    gap: 2px 34px;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-dirs__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-contact .ct-visit__grid {
    grid-template-columns: 1.05fr 1fr;
    align-items: start;
    gap: 46px;
  }

  .page-contact .ct-hero__lead {
    font-size: 17px;
  }

  .page-contact .ct-flow__item {
    padding-left: 62px;
  }

  .page-contact .ct-flow__item::before {
    left: 17px;
  }

  .page-contact .ct-flow__no {
    width: 36px;
    height: 36px;
    font-size: 13.5px;
  }
}

@media (min-width: 1180px) {
  .page-contact .ct-float {
    display: block;
    position: fixed;
    right: 28px;
    top: 176px;
    width: 214px;
    z-index: 30;
    padding: 16px 15px 16px;
    background: rgba(11, 51, 80, 0.96);
    border: 1px solid var(--hair-cyan);
    border-top: 3px solid var(--cyan);
  }

  .page-contact .ct-sec--more {
    padding-right: 180px;
  }
}

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

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