/* ===================================================
   咨询通道 / page-contact
   =================================================== */

.page-contact {
  --contact-cut: 22px;
  --contact-card-bg: #ffffff;
  --contact-block-bg: var(--cn-ice);
  background-color: var(--cn-ice);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */

.page-contact .page-contact__hero {
  padding-bottom: clamp(46px, 6vw, 78px);
}

.page-contact .contact-hero {
  display: grid;
  gap: 14px;
  justify-items: start;
}

.page-contact .contact-hero .cn-hero__title {
  max-width: 18ch;
}

.page-contact .contact-hero .cn-hero__lead {
  max-width: 62ch;
}

.page-contact .contact-hero__meta {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-hero__meta li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--cn-ice-70);
}

.page-contact .contact-hero__meta .cn-mono {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cn-gold);
}

@media (min-width: 760px) {
  .page-contact .contact-hero__meta {
    grid-template-columns: repeat(3, minmax(0, auto));
    gap: 10px 42px;
  }
}

/* ---------- 区块标题 ---------- */

.page-contact .cn-section__head {
  display: grid;
  gap: 12px;
  max-width: 760px;
  margin-bottom: clamp(28px, 4vw, 46px);
}

.page-contact .cn-section__head .cn-section__lead {
  margin: 0;
  max-width: 58ch;
}

/* ---------- 联系卡 + 流程 ---------- */

.page-contact .contact-entry {
  display: grid;
  gap: 34px;
}

@media (min-width: 1000px) {
  .page-contact .contact-entry {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(32px, 4vw, 62px);
    align-items: start;
  }
}

.page-contact .contact-rail {
  display: grid;
  gap: 24px;
  min-width: 0;
}

.page-contact .contact-visual {
  margin: 0;
}

.page-contact .contact-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-contact .contact-card {
  position: relative;
  display: grid;
  gap: 12px;
  padding: 24px 22px 22px;
  background: var(--contact-card-bg);
  border: 1px solid var(--cn-line);
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.page-contact .contact-card::after {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: var(--contact-cut);
  height: var(--contact-cut);
  background: var(--contact-block-bg);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  pointer-events: none;
}

@media (hover: hover) {
  .page-contact .contact-card:hover {
    transform: translateY(-4px);
    border-color: var(--cn-frost);
    box-shadow: var(--cn-shadow);
  }
}

.page-contact .contact-card__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-contact .contact-card__idx {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cn-red);
}

.page-contact .contact-card__title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--cn-blue);
}

.page-contact .contact-card__value {
  margin: 0;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--cn-frost);
  font-size: clamp(0.94rem, 2.1vw, 1.06rem);
  line-height: 1.6;
  color: var(--cn-ink);
  overflow-wrap: anywhere;
}

.page-contact .contact-card__use,
.page-contact .contact-card__note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cn-mist);
}

.page-contact .contact-card__note {
  padding-left: 10px;
  border-left: 3px solid var(--cn-gold);
  font-size: 13.5px;
  color: var(--cn-ink);
}

.page-contact .contact-card__copy {
  justify-self: start;
  margin-top: 4px;
}

/* ---------- 流程阶梯 ---------- */

.page-contact .contact-flow {
  display: grid;
  gap: 26px;
  align-content: start;
  min-width: 0;
}

.page-contact .contact-flow__title {
  margin: 0;
  font-size: clamp(1.18rem, 2.4vw, 1.55rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--cn-ink);
}

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

.page-contact .flow-step {
  position: relative;
  padding: 0 0 26px 58px;
}

.page-contact .flow-step:last-child {
  padding-bottom: 0;
}

.page-contact .flow-step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 18px;
  top: 42px;
  bottom: 8px;
  width: 2px;
  background: repeating-linear-gradient(
    to bottom,
    var(--cn-frost) 0 6px,
    transparent 6px 13px
  );
}

.page-contact .flow-step__num {
  position: absolute;
  left: 0;
  top: 0;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: #ffffff;
  background: var(--cn-night);
  clip-path: polygon(0 0, 100% 0, 100% 72%, 72% 100%, 0 100%);
}

.page-contact .flow-step__title {
  margin: 0 0 6px;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--cn-blue);
}

.page-contact .flow-step__body {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--cn-mist);
}

.page-contact .contact-flow__time {
  margin: 0;
  padding: 16px 18px;
  background: rgba(35, 201, 182, 0.1);
  border-left: 3px solid var(--cn-cyan);
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--cn-ink);
}

/* ---------- 分类折叠 ---------- */

.page-contact .contact-classes {
  display: grid;
  gap: 14px;
  padding-top: 22px;
  border-top: 1px solid var(--cn-line);
}

.page-contact .contact-classes .cn-eyebrow {
  margin: 0;
  color: var(--cn-red);
}

.page-contact .contact-classes__list {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.page-contact .contact-classes__list .cn-fold {
  background: #ffffff;
  border: 1px solid var(--cn-line);
}

.page-contact .contact-classes__list .cn-fold__trigger {
  width: 100%;
  font-size: 15px;
  font-weight: 600;
  color: var(--cn-ink);
}

.page-contact .contact-classes__list .cn-fold__panel p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--cn-mist);
}

/* ---------- 资料与版本说明 ---------- */

.page-contact .contact-download {
  display: grid;
  gap: clamp(30px, 4vw, 52px);
  align-items: center;
}

@media (min-width: 900px) {
  .page-contact .contact-download {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

.page-contact .contact-download__body {
  display: grid;
  gap: 16px;
  justify-items: start;
  min-width: 0;
}

.page-contact .contact-download__body .cn-section__title {
  margin: 0;
  color: var(--cn-ice);
}

.page-contact .contact-download__body p {
  margin: 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--cn-ice-70);
}

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

.page-contact .contact-download__list li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cn-ice-70);
}

.page-contact .contact-download__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 10px;
  background: var(--cn-gold);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.page-contact .contact-download__figure {
  margin: 0;
  justify-self: center;
  max-width: 420px;
  width: 100%;
}

.page-contact .contact-download__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-contact .contact-download__figure .cn-media__caption {
  color: var(--cn-frost);
}

/* ---------- 反馈与建议 ---------- */

.page-contact .page-contact__feedback {
  background-color: #ffffff;
}

.page-contact .contact-feedback {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

@media (min-width: 940px) {
  .page-contact .contact-feedback {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}

.page-contact .contact-feedback__intro {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-contact .contact-feedback__intro .cn-section__title {
  margin: 0;
}

.page-contact .contact-feedback__intro p {
  margin: 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--cn-mist);
}

.page-contact .contact-feedback__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: fbStep;
}

.page-contact .contact-feedback__step {
  position: relative;
  padding: 18px 20px 18px 58px;
  background: var(--cn-ice);
  border: 1px solid var(--cn-line);
  border-left: 3px solid var(--cn-red);
  font-size: 15px;
  line-height: 1.8;
  color: var(--cn-ink);
  counter-increment: fbStep;
}

.page-contact .contact-feedback__step::before {
  content: counter(fbStep, decimal-leading-zero);
  position: absolute;
  left: 18px;
  top: 18px;
  font-family: var(--cn-font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cn-red);
}

.page-contact .contact-feedback__hint {
  margin: clamp(28px, 4vw, 42px) 0 0;
  padding-top: 20px;
  border-top: 1px dashed var(--cn-frost);
  font-size: 15px;
  line-height: 1.85;
  color: var(--cn-mist);
}

.page-contact .contact-feedback__hint a {
  color: var(--cn-blue);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 指定服务地区 ---------- */

.page-contact .contact-region {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}

@media (min-width: 900px) {
  .page-contact .contact-region {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

.page-contact .contact-region__lead {
  display: grid;
  gap: 14px;
  justify-items: start;
  min-width: 0;
}

.page-contact .contact-region__lead .cn-section__title {
  margin: 0;
}

.page-contact .contact-region__lead p {
  margin: 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--cn-mist);
}

.page-contact .contact-region__addr {
  display: inline-block;
  padding: 14px 18px;
  background: var(--cn-night);
  color: var(--cn-ice);
  font-size: 15px;
  letter-spacing: 0.06em;
  line-height: 1.6;
  overflow-wrap: anywhere;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-contact .contact-region__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-contact .contact-region__mark {
  display: grid;
  place-items: center;
  width: 100%;
  max-width: 360px;
  justify-self: center;
}

.page-contact .contact-region__svg {
  width: 100%;
  height: auto;
  display: block;
}

/* ---------- 收尾留白 ---------- */

.page-contact .page-contact__region {
  padding-bottom: clamp(90px, 14vw, 180px);
}

/* ---------- 动效降级 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card {
    transition: none;
  }
  .page-contact .contact-card:hover {
    transform: none;
  }
}

/* ---------- 移动端兜底 ---------- */

@media (max-width: 640px) {
  .page-contact {
    --contact-cut: 16px;
  }

  .page-contact .page-contact__hero {
    padding-bottom: 40px;
  }

  .page-contact .contact-card {
    padding: 20px 18px 18px;
  }

  .page-contact .flow-step {
    padding-left: 52px;
  }

  .page-contact .contact-feedback__step {
    padding: 16px 16px 16px 52px;
  }

  .page-contact .contact-region__actions .cn-btn {
    width: 100%;
    text-align: center;
  }
}
<<<END>>>