.page-contact .breadcrumb {
  padding: 18px 0 0;
}

.page-contact .contact-hero {
  padding-top: 20px;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-contact .contact-hero__lede {
  margin: 18px 0 0;
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 50ch;
}

.page-contact .contact-hero__points {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .contact-hero__points li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--mist);
}

.page-contact .contact-hero__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px var(--green-soft);
}

.page-contact .contact-hero__media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
}

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

/* ---------- 通用小节头 ---------- */
.page-contact .contact-section-head {
  margin-bottom: 24px;
}

.page-contact .contact-section-head .h2 {
  margin: 10px 0 0;
}

.page-contact .contact-section-head__note {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 64ch;
}

/* ---------- 01 三通道卡片 ---------- */
.page-contact .contact-channels__grid {
  display: grid;
  gap: 18px;
}

.page-contact .contact-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 26px 24px 24px;
  background: linear-gradient(180deg, var(--tier) 0%, var(--night-deep) 100%);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-panel);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  border-color: var(--green);
  transform: translateY(-3px);
}

.page-contact .contact-card__tag {
  align-self: flex-start;
}

.page-contact .contact-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.5;
  color: var(--cream);
  overflow-wrap: anywhere;
}

.page-contact .contact-card__note {
  margin: 0;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 02 邮件写法 ---------- */
.page-contact .contact-mail__grid {
  display: grid;
  gap: 28px;
}

.page-contact .contact-mail__body p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .contact-mail__body p:last-child {
  margin-bottom: 0;
}

.page-contact .contact-mail__body a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid var(--green-soft);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-contact .contact-mail__body a:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-contact .mail-sample {
  margin: 0;
  padding: 24px 22px 18px;
  background: var(--night-deep);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  box-shadow: var(--shadow-float);
}

.page-contact .mail-sample__title {
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--green);
}

.page-contact .mail-sample__row {
  display: grid;
  grid-template-columns: 4.5em minmax(0, 1fr);
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.8;
}

.page-contact .mail-sample__row:last-child {
  border-bottom: none;
}

.page-contact .mail-sample__key {
  color: var(--green);
}

.page-contact .mail-sample__val {
  color: var(--cream);
  overflow-wrap: anywhere;
}

/* ---------- 03 两步路径 ---------- */
.page-contact .step-rail {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .step-rail__item {
  position: relative;
  padding: 24px 22px 24px 76px;
  background: var(--tier);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-contact .step-rail__item:hover {
  border-color: var(--green);
  background: var(--panel);
}

.page-contact .step-rail__num {
  position: absolute;
  left: 22px;
  top: 24px;
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  color: var(--amber);
}

.page-contact .step-rail__item .h4 {
  margin: 0 0 8px;
}

.page-contact .step-rail__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .step-rail__link {
  display: none;
}

.page-contact .contact-path__fit {
  margin-top: 26px;
  padding: 22px 24px;
  background: var(--green-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}

.page-contact .contact-path__fit-title {
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--green);
}

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

.page-contact .contact-path__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--cream);
}

.page-contact .contact-path__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 12px;
  height: 1px;
  background: var(--green);
}

/* ---------- 04 服务时间 ---------- */
.page-contact .hours-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-contact .hours-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 24px;
  background: var(--night-deep);
}

.page-contact .hours-item__num {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--amber);
  line-height: 1.1;
}

.page-contact .hours-item__label {
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--cream);
}

.page-contact .hours-item__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 05 吉林本地 ---------- */
.page-contact .contact-jilin__grid {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-contact .contact-jilin__media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

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

.page-contact .contact-jilin__body .h2 {
  margin: 10px 0 16px;
}

.page-contact .contact-jilin__body p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .jilin-stats {
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}

.page-contact .jilin-stats__item {
  display: grid;
  grid-template-columns: 6.5em minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
}

.page-contact .jilin-stats__key {
  margin: 0;
  font-size: 13px;
  color: var(--mist);
}

.page-contact .jilin-stats__val {
  margin: 0;
  font-size: 13.5px;
  color: var(--cream);
  overflow-wrap: anywhere;
}

.page-contact .contact-jilin__link {
  margin-top: 16px;
  font-size: 14px;
  color: var(--mist);
}

.page-contact .contact-jilin__link a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid var(--green-soft);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .contact-jilin__link a:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* ---------- 06 合作与建议 ---------- */
.page-contact .coop-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-contact .coop-list__item {
  display: grid;
  grid-template-columns: 2.5em minmax(0, 1fr);
  gap: 16px;
  padding: 24px 4px;
  border-bottom: 1px solid var(--line);
  transition: background 0.25s var(--ease), padding-left 0.25s var(--ease);
}

.page-contact .coop-list__item:hover {
  background: var(--green-soft);
  padding-left: 14px;
}

.page-contact .coop-list__mark {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--amber);
}

.page-contact .coop-list__body .h4 {
  margin: 0 0 8px;
}

.page-contact .coop-list__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .coop-list__body a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid var(--green-soft);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .coop-list__body a:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .hours-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-channels__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: 56px;
  }

  .page-contact .contact-mail__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: 48px;
    align-items: start;
  }

  .page-contact .step-rail {
    grid-template-columns: minmax(0, 1fr) 64px minmax(0, 1fr);
    align-items: stretch;
  }

  .page-contact .step-rail__link {
    display: block;
    position: relative;
    height: 1px;
    align-self: center;
    background: repeating-linear-gradient(90deg, var(--green) 0 6px, transparent 6px 13px);
  }

  .page-contact .step-rail__link::after {
    content: "";
    position: absolute;
    right: 0;
    top: -4px;
    width: 9px;
    height: 9px;
    border-top: 1px solid var(--green);
    border-right: 1px solid var(--green);
    transform: rotate(45deg);
  }

  .page-contact .contact-path__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 28px;
  }

  .page-contact .contact-jilin__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 48px;
  }
}

@media (min-width: 1000px) {
  .page-contact .contact-channels__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .step-rail__item,
  .page-contact .coop-list__item {
    transition: none;
  }

  .page-contact .contact-card:hover {
    transform: none;
  }
}