.page-contact {
  --ct-pad: clamp(18px, 3.2vw, 32px);
  --ct-radius: 16px;
  --ct-radius-sm: 10px;
  --ct-gap: clamp(14px, 2.2vw, 20px);
  --ct-glow: 0 18px 40px -26px rgba(0, 0, 0, 0.95);
  background: var(--ink);
  color: var(--mist);
}

.page-contact .crumbs {
  padding-top: clamp(14px, 2vw, 22px);
  font-size: 13px;
  color: var(--sage);
}

.page-contact .crumbs a {
  color: var(--sage);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .crumbs a:hover,
.page-contact .crumbs a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-contact .crumbs [aria-current="page"] {
  color: var(--mist);
}

/* ---------- 首屏 ---------- */

.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 46px) 0 clamp(34px, 6vw, 66px);
  background:
    radial-gradient(92% 74% at 94% 0%, rgba(200, 240, 75, 0.16), transparent 62%),
    radial-gradient(74% 66% at 0% 100%, rgba(31, 122, 77, 0.38), transparent 72%),
    var(--ink);
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-hero-grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  align-items: center;
}

.page-contact .ct-title {
  margin: 14px 0 0;
  font-size: clamp(30px, 7.2vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
}

.page-contact .ct-title span {
  display: inline-block;
  transform: skewX(-2deg);
  transform-origin: left bottom;
}

.page-contact .ct-lead {
  margin: 18px 0 0;
  max-width: 31em;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--sage);
}

.page-contact .ct-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
}

.page-contact .ct-hero-fig {
  margin: 0;
  position: relative;
  border-radius: var(--ct-radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  background: linear-gradient(140deg, var(--ink-3), var(--ink-2));
}

.page-contact .ct-hero-fig img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 渠道卡 ---------- */

.page-contact .ct-channels {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ct-gap);
}

.page-contact .ct-channel {
  position: relative;
  padding: var(--ct-pad);
  background: linear-gradient(180deg, rgba(241, 247, 239, 0.06), rgba(241, 247, 239, 0.02));
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-contact .ct-channel::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--pitch);
}

.page-contact .ct-channel--phone::before { background: var(--amber); }
.page-contact .ct-channel--place::before { background: var(--sage); }
.page-contact .ct-channel--hours::before { background: var(--lime); }

.page-contact .ct-channel:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  box-shadow: var(--ct-glow);
}

.page-contact .ct-channel-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--ct-radius-sm);
  color: var(--lime);
  background: rgba(200, 240, 75, 0.1);
  border: 1px solid rgba(200, 240, 75, 0.26);
}

.page-contact .ct-channel--phone .ct-channel-icon { color: var(--amber); background: rgba(255, 154, 61, 0.1); border-color: rgba(255, 154, 61, 0.28); }
.page-contact .ct-channel--place .ct-channel-icon { color: var(--mist); background: rgba(241, 247, 239, 0.08); border-color: var(--line); }

.page-contact .ct-channel-label {
  margin: 16px 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--sage);
}

.page-contact .ct-channel-value {
  margin: 0;
  font-size: clamp(18px, 2.6vw, 24px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-contact .ct-channel-value--lime { color: var(--lime); }

.page-contact .ct-channel-use {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--sage);
}

/* ---------- 合作类型 ---------- */

.page-contact .ct-types {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ct-gap);
}

.page-contact .ct-type {
  --tone: var(--pitch);
  position: relative;
  padding: var(--ct-pad);
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  overflow: hidden;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-contact .ct-type::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--tone);
  opacity: 0.85;
}

.page-contact .ct-type--amber { --tone: var(--amber); }
.page-contact .ct-type--lime { --tone: var(--lime); }

.page-contact .ct-type:hover,
.page-contact .ct-type:focus-within {
  transform: translateY(-2px);
  border-color: var(--tone);
  box-shadow: var(--ct-glow);
}

.page-contact .ct-type-tag {
  margin: 0;
  display: inline-block;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  border-radius: var(--radius-pill);
  color: var(--tone);
  border: 1px solid currentColor;
}

.page-contact .ct-type-title {
  margin: 16px 0 10px;
  font-size: clamp(19px, 2.4vw, 23px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-contact .ct-type-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--sage);
}

.page-contact .ct-mats-title {
  margin: 20px 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-contact .ct-mats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .ct-mats li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--sage);
}

.page-contact .ct-mats li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  background: var(--tone);
  border-radius: 1px;
  transform: rotate(45deg);
}

.page-contact .ct-type-foot {
  margin: 16px 0 0;
  font-size: 13px;
  color: var(--sage);
}

.page-contact .ct-type-foot a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 240, 75, 0.45);
}

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

/* ---------- 反馈流程 ---------- */

.page-contact .ct-flow-section {
  background:
    linear-gradient(180deg, rgba(31, 122, 77, 0.14), transparent 70%),
    var(--ink-2);
  border-block: 1px solid var(--line);
}

.page-contact .ct-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ct-gap);
}

.page-contact .ct-step {
  position: relative;
  padding: var(--ct-pad);
  padding-top: calc(var(--ct-pad) + 4px);
  background: var(--ink);
  border: 1px solid var(--line);
  border-left: 3px solid var(--pitch);
  border-radius: var(--ct-radius);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-contact .ct-step:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  border-left-color: var(--lime);
}

.page-contact .ct-step-num {
  display: block;
  font-size: clamp(28px, 4.4vw, 38px);
  font-weight: 800;
  line-height: 1;
  color: var(--lime);
  letter-spacing: 0.02em;
}

.page-contact .ct-step-title {
  margin: 14px 0 8px;
  font-size: clamp(17px, 2.2vw, 20px);
  color: var(--mist);
}

.page-contact .ct-step-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--sage);
}

/* ---------- 值守时间 ---------- */

.page-contact .ct-hours-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ct-gap);
  align-items: start;
}

.page-contact .ct-hours-card {
  padding: var(--ct-pad);
  border-radius: var(--ct-radius);
  background: linear-gradient(150deg, rgba(200, 240, 75, 0.1), transparent 58%), var(--ink-2);
  border: 1px solid var(--line);
}

.page-contact .ct-hours-text {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--sage);
}

.page-contact .ct-hours-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .ct-hours-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding-top: 10px;
  border-top: 1px dashed rgba(157, 184, 169, 0.3);
  font-size: 14px;
  line-height: 1.7;
  color: var(--sage);
}

.page-contact .ct-hours-list .num {
  min-width: 78px;
  font-size: 15px;
  font-weight: 700;
  color: var(--lime);
}

.page-contact .ct-side {
  padding: var(--ct-pad);
  border-radius: var(--ct-radius);
}

.page-contact .ct-side-title {
  margin: 0;
  font-size: clamp(17px, 2.2vw, 20px);
  font-weight: 700;
  color: var(--mist);
}

.page-contact .ct-side-text {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--sage);
}

.page-contact .ct-side-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 0;
}

.page-contact .ct-side-links a {
  text-decoration: none;
}

/* ---------- 地址与备案 ---------- */

.page-contact .ct-place-section {
  border-top: 1px solid var(--line);
  background: var(--ink);
}

.page-contact .ct-place-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3.4vw, 34px);
  align-items: start;
}

.page-contact .ct-map {
  position: relative;
  border-radius: var(--ct-radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-contact .ct-map svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .ct-map-label {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 6px 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--lime);
  border-radius: var(--radius-pill);
}

.page-contact .ct-facts {
  margin: 20px 0 0;
  display: grid;
  gap: 0;
}

.page-contact .ct-fact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px dashed rgba(157, 184, 169, 0.28);
}

.page-contact .ct-fact dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--sage);
}

.page-contact .ct-fact dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-contact .ct-place-fig {
  margin: 22px 0 0;
}

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

/* ---------- 中等宽度 ---------- */

@media (min-width: 720px) {
  .page-contact .ct-channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .ct-channel--mail,
  .page-contact .ct-channel--place {
    grid-column: span 2;
  }

  .page-contact .ct-hours-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  }

  .page-contact .ct-fact {
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }
}

/* ---------- 宽屏 ---------- */

@media (min-width: 980px) {
  .page-contact .ct-hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-contact .ct-hero-fig {
    aspect-ratio: 5 / 4;
    clip-path: polygon(10% 0, 100% 0, 100% 100%, 0 100%);
  }

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

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

  .page-contact .ct-flow {
    position: relative;
  }

  .page-contact .ct-step::before {
    content: "";
    position: absolute;
    top: 34px;
    right: -1px;
    width: calc(var(--ct-gap) + 2px);
    height: 1px;
    background: linear-gradient(90deg, var(--pitch), rgba(31, 122, 77, 0));
  }

  .page-contact .ct-step:last-child::before {
    display: none;
  }

  .page-contact .ct-place-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

  .page-contact .ct-map {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

/* ---------- 减少动态 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-channel,
  .page-contact .ct-type,
  .page-contact .ct-step {
    transition: none;
  }

  .page-contact .ct-channel:hover,
  .page-contact .ct-type:hover,
  .page-contact .ct-step:hover,
  .page-contact .ct-type:focus-within {
    transform: none;
  }
}