.page-contact {
  --ct-cut: 22px;
  background: var(--paper);
  color: var(--ink);
}

.page-contact .breadcrumb {
  padding-top: clamp(16px, 3vw, 26px);
}

.page-contact .ct-inline-link {
  color: var(--green-2);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--yellow);
  padding-bottom: 1px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .ct-inline-link:hover {
  color: var(--green);
  border-bottom-color: var(--orange);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding: clamp(20px, 4vw, 40px) 0 clamp(28px, 4.5vw, 48px);
}

.page-contact .ct-kicker {
  display: inline-block;
  margin: 0 0 16px;
  padding: 6px 15px 6px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--green);
  background: var(--yellow);
  clip-path: polygon(0 0, 100% 0, calc(100% - 9px) 100%, 0 100%);
}

.page-contact .ct-hero h1 {
  margin: 0 0 18px;
  max-width: 17ch;
  font-size: clamp(31px, 7.2vw, 58px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--green);
}

.page-contact .ct-lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--ink);
}

/* ---------- 渠道分栏 ---------- */
.page-contact .ct-split {
  display: grid;
  gap: 16px;
  margin-top: clamp(24px, 4vw, 38px);
}

.page-contact .ct-channel,
.page-contact .ct-form,
.page-contact .ct-address-inner {
  --cut: var(--ct-cut);
}

.page-contact .ct-channel {
  position: relative;
  padding: clamp(20px, 3.6vw, 34px);
  border: 2px solid var(--warm);
  background: var(--ice-2);
  transition: border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}

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

.page-contact .ct-channel--phone {
  background: var(--green);
  border-color: var(--green);
}

.page-contact .ct-channel--phone:hover {
  border-color: var(--yellow);
}

.page-contact .ct-channel-tag {
  display: inline-block;
  padding: 5px 11px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--green);
  background: var(--yellow);
  clip-path: polygon(0 0, 100% 0, calc(100% - 7px) 100%, 0 100%);
}

.page-contact .ct-channel-title {
  margin: 16px 0 8px;
  font-size: clamp(17px, 2.2vw, 21px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--green);
}

.page-contact .ct-channel--phone .ct-channel-title {
  color: var(--paper);
}

.page-contact .ct-channel-value {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 4.2vw, 24px);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -.015em;
  color: var(--green);
  overflow-wrap: anywhere;
}

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

.page-contact .ct-channel-desc {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink);
}

.page-contact .ct-channel--phone .ct-channel-desc {
  color: var(--ice-2);
}

.page-contact .ct-channel-hint {
  margin: 0;
  padding-top: 13px;
  border-top: 1px dashed var(--warm);
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--green-2);
}

.page-contact .ct-channel--phone .ct-channel-hint {
  border-top-color: rgba(246, 247, 242, .24);
  color: var(--ice);
}

.page-contact .ct-channel-hint .ct-inline-link {
  color: var(--green);
  border-bottom-color: var(--orange);
}

/* ---------- 场景图 ---------- */
.page-contact .ct-media {
  padding: 0 0 clamp(30px, 5vw, 50px);
}

.page-contact .ct-speedline {
  width: min(220px, 46%);
  height: 6px;
  margin-bottom: 16px;
  background: repeating-linear-gradient(100deg, var(--yellow) 0 18px, transparent 18px 34px);
  clip-path: polygon(0 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

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

.page-contact .media-caption {
  display: block;
  margin-top: 12px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink);
}

/* ---------- 地址条 ---------- */
.page-contact .ct-address {
  padding: 0 0 clamp(32px, 5vw, 52px);
}

.page-contact .ct-address-inner {
  display: grid;
  gap: 20px;
  align-items: center;
  padding: clamp(20px, 3.4vw, 32px);
  background: var(--green);
  border: 1px solid var(--green-2);
}

.page-contact .ct-address-label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--yellow);
}

.page-contact .ct-address-line {
  margin: 0 0 12px;
  font-size: clamp(19px, 2.8vw, 26px);
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .ct-address-note {
  margin: 0;
  max-width: 48ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ice);
}

.page-contact .ct-address-note .mono {
  color: var(--paper);
}

.page-contact .ct-address-art img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: saturate(.55) brightness(1.08);
  opacity: .9;
}

/* ---------- 站内反馈 ---------- */
.page-contact .ct-feedback {
  padding: clamp(34px, 5.5vw, 60px) 0;
  background: var(--paper);
}

.page-contact .ct-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(22px, 3.6vw, 34px);
  max-width: 72ch;
}

.page-contact .ct-head h2 {
  margin: 0;
  font-size: clamp(23px, 4.4vw, 36px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--green);
}

.page-contact .ct-head-note {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink);
}

.page-contact .ct-form {
  padding: clamp(18px, 3vw, 30px);
  background: var(--ice-2);
  border: 2px solid var(--green-2);
  border-left-width: 7px;
  border-left-color: var(--yellow);
}

.page-contact .ct-form-title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--green-2);
}

.page-contact .ct-form-row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid rgba(12, 43, 37, .14);
}

.page-contact .ct-form-key {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--green-2);
}

.page-contact .ct-form-val {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .ct-form-row--focus {
  border-left: 3px solid var(--yellow);
  background: rgba(255, 210, 38, .16);
  box-shadow: 0 0 0 1px rgba(255, 210, 38, .35) inset;
}

/* ---------- 内容与合作 ---------- */
.page-contact .ct-partner {
  padding: clamp(34px, 5.5vw, 60px) 0;
  background: var(--ice-2);
}

.page-contact .ct-partner h2 {
  margin: 8px 0 0;
  font-size: clamp(23px, 4.4vw, 36px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--green);
}

.page-contact .ct-partner-lead {
  margin: 16px 0 24px;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink);
}

.page-contact .ct-partner-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .ct-partner-list li {
  padding: 18px 18px 20px;
  background: var(--paper);
  border-left: 5px solid var(--green-2);
  transition: border-left-color .25s var(--ease), transform .25s var(--ease);
}

.page-contact .ct-partner-list li:hover {
  border-left-color: var(--orange);
  transform: translateY(-2px);
}

.page-contact .ct-partner-list strong {
  display: block;
  margin-bottom: 7px;
  font-size: 15.5px;
  font-weight: 800;
  color: var(--green);
}

.page-contact .ct-partner-list span {
  display: block;
  font-size: 14px;
  line-height: 1.76;
  color: var(--ink);
}

.page-contact .ct-partner-mail {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--green-2);
}

/* ---------- 回复时间 ---------- */
.page-contact .ct-reply {
  padding: clamp(34px, 5.5vw, 60px) 0 clamp(46px, 7vw, 78px);
  background: var(--paper);
}

.page-contact .ct-reply-grid {
  display: grid;
  gap: 14px;
}

.page-contact .ct-reply-card {
  --cut: 18px;
  padding: 20px 20px 22px;
  background: var(--green);
  border: 1px solid var(--green-2);
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}

.page-contact .ct-reply-card:hover {
  border-color: var(--yellow);
  transform: translateY(-2px);
}

.page-contact .ct-reply-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--yellow);
}

.page-contact .ct-reply-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ice-2);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .ct-form-row {
    grid-template-columns: minmax(0, 168px) minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 760px) {
  .page-contact .ct-address-inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 30px;
  }
}

@media (min-width: 880px) {
  .page-contact .ct-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 22px;
  }
  .page-contact .ct-reply-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 980px) {
  .page-contact .ct-partner-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-channel,
  .page-contact .ct-partner-list li,
  .page-contact .ct-reply-card {
    transition: none;
  }
  .page-contact .ct-channel:hover,
  .page-contact .ct-partner-list li:hover,
  .page-contact .ct-reply-card:hover {
    transform: none;
  }
}