/* ============================================
   联系品牌 / CONNECT · 页面专属样式
   作用域：.page-contact
   ============================================ */

.page-contact {
  --contact-gap: 16px;
  --contact-pad: 24px;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  padding: 20px 0 4px;
  font-family: var(--f-mono);
  font-size: 13px;
  color: var(--c-text-2);
  letter-spacing: 0.05em;
}

.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--c-silver);
  opacity: 0.55;
}

.page-contact .breadcrumb a {
  color: var(--c-silver);
  text-decoration: none;
  transition: color 0.16s ease;
}

.page-contact .breadcrumb a:hover {
  color: var(--c-cyan);
}

/* ---------- 首屏：非对称索引 ---------- */
.page-contact .contact-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-top: 28px;
  padding-bottom: 44px;
}

.page-contact .contact-hero__main .page-title {
  display: inline-block;
  position: relative;
  padding-bottom: 12px;
}

.page-contact .contact-hero__main .page-title::after {
  content: "";
  position: absolute;
  left: 1px;
  bottom: 0;
  width: 84px;
  height: 5px;
  background: var(--c-acc);
}

.page-contact .contact-hero__side {
  position: relative;
  border-left: 4px solid var(--c-acc);
  padding-left: 20px;
}

.page-contact .contact-hero__side p {
  margin: 12px 0 0;
  max-width: 300px;
  color: var(--c-text-2);
  font-size: 15px;
  line-height: 1.7;
}

/* ---------- 顶部氛围图 ---------- */
.page-contact .contact-banner {
  position: relative;
  padding-bottom: 56px;
}

.page-contact .contact-banner__frame {
  position: relative;
  margin: 0;
  border: var(--b-w) solid var(--c-border);
  background: var(--c-card);
  box-shadow: var(--shadow-1);
}

.page-contact .contact-banner__frame::before {
  content: "";
  position: absolute;
  z-index: 1;
  top: -3px;
  left: 32px;
  width: 72px;
  height: 6px;
  background: var(--c-acc);
}

.page-contact .contact-banner__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 48 / 10;
  object-fit: cover;
}

/* ---------- 官方联系渠道 ---------- */
.page-contact .contact-channels {
  padding-bottom: 72px;
}

.page-contact .channels-grid {
  display: grid;
  gap: var(--contact-gap);
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .contact-card {
  position: relative;
  min-height: 180px;
  padding: 28px var(--contact-pad) 24px;
  border: var(--b-w) solid var(--c-border);
  background: var(--c-card);
  box-shadow: var(--shadow-1);
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  top: -3px;
  left: -3px;
  width: 52px;
  height: 6px;
  background: var(--c-acc);
  transition: width 0.22s ease;
}

.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  transform: translate(-2px, -2px);
  border-color: var(--c-silver);
  box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.28);
}

.page-contact .contact-card:hover::before,
.page-contact .contact-card:focus-within::before {
  width: 108px;
}

.page-contact .contact-card__index {
  display: block;
  margin-bottom: 16px;
  font-family: var(--f-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--c-acc);
}

.page-contact .contact-card__title {
  margin: 0 0 12px;
  font-family: var(--f-head);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--c-silver);
}

.page-contact .contact-card__value {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 17px;
  line-height: 1.5;
  color: var(--c-text);
  word-break: break-word;
  overflow-wrap: break-word;
}

.page-contact .contact-card__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--c-text-2);
}

.page-contact .contact-card--phone {
  border-left: 8px solid var(--c-acc);
}

.page-contact .contact-card--phone .contact-card__index {
  color: var(--c-cyan);
}

.page-contact .contact-card--address {
  background: var(--c-surface);
  border-color: var(--c-silver);
}

.page-contact .contact-card--address .contact-card__title {
  color: #1a2c3e;
}

.page-contact .contact-card--address .contact-card__value {
  font-family: var(--f-body);
  font-size: 19px;
  font-weight: 700;
  color: var(--c-bg-deep);
}

.page-contact .contact-card--address .contact-card__note {
  color: #44586b;
}

/* ---------- 工作时间说明 ---------- */
.page-contact .contact-hours {
  padding-bottom: 72px;
}

.page-contact .hours-panel {
  padding: 36px 28px;
  border: var(--b-w) solid var(--c-border);
  background: linear-gradient(120deg, rgba(255, 92, 0, 0.12) 0%, transparent 44%), linear-gradient(180deg, var(--c-card) 0%, #142334 100%);
  box-shadow: var(--shadow-1);
}

.page-contact .hours-panel__head {
  margin-bottom: 28px;
}

.page-contact .hours-main {
  margin-bottom: 20px;
  padding: 24px 0;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.page-contact .hours-main__time {
  margin: 0;
  font-family: var(--f-mono);
  font-size: clamp(34px, 9vw, 68px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--c-acc);
}

.page-contact .hours-main__desc {
  margin: 12px 0 0;
  font-size: 14px;
  color: var(--c-text-2);
}

.page-contact .hours-list {
  margin: 0 0 8px;
}

.page-contact .hours-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--c-border);
}

.page-contact .hours-item:last-child {
  border-bottom: 0;
}

.page-contact .hours-item dt {
  font-size: 14px;
  color: var(--c-text-2);
}

.page-contact .hours-item dd {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 15px;
  color: var(--c-text);
}

.page-contact .hours-note {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--c-border);
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-text-2);
}

/* ---------- 反馈分类提示 ---------- */
.page-contact .contact-feedback {
  padding-bottom: 72px;
}

.page-contact .feedback-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  padding: 28px 0;
  border-top: 1px solid var(--c-border);
}

.page-contact .feedback-item:last-child {
  border-bottom: 1px solid var(--c-border);
}

.page-contact .feedback-item__no {
  font-family: var(--f-mono);
  font-size: 14px;
  letter-spacing: 0.16em;
  color: var(--c-acc);
}

.page-contact .feedback-item__body h3 {
  margin: 0 0 10px;
  font-family: var(--f-head);
  font-size: 20px;
  font-weight: 900;
  color: var(--c-text);
}

.page-contact .feedback-item__body p {
  margin: 0;
  max-width: 860px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-text-2);
}

.page-contact .feedback-item .btn {
  justify-self: start;
  margin-top: 4px;
}

/* ---------- 地理位置示意 ---------- */
.page-contact .contact-location {
  padding-bottom: 32px;
}

.page-contact .location-grid {
  display: grid;
  gap: var(--contact-gap);
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .location-map {
  position: relative;
  margin: 0;
  border: var(--b-w) solid var(--c-border);
  background: var(--c-card);
  box-shadow: var(--shadow-1);
}

.page-contact .location-map::after {
  content: "NO.123 XUEFU RD. · HARBIN";
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 5px 10px;
  background: rgba(8, 19, 33, 0.78);
  color: var(--c-text);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.page-contact .location-map img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-contact .location-info {
  padding: 32px 28px;
  border: var(--b-w) solid var(--c-silver);
  background: var(--c-surface);
  box-shadow: var(--shadow-1);
}

.page-contact .location-info__kicker {
  margin: 0 0 12px;
  font-family: var(--f-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--c-acc-dark);
}

.page-contact .location-info h3 {
  margin: 0 0 14px;
  font-family: var(--f-head);
  font-size: 22px;
  font-weight: 900;
  color: #0b1b2b;
}

.page-contact .location-info__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: #33485a;
}

.page-contact .location-meta {
  margin: 24px 0 0;
}

.page-contact .location-meta div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(11, 27, 43, 0.16);
}

.page-contact .location-meta dt {
  font-weight: 700;
  font-size: 14px;
  color: #0b1b2b;
}

.page-contact .location-meta dd {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 14px;
  color: #33485a;
}

.page-contact .location-info__note {
  margin: 20px 0 0;
  padding-left: 12px;
  border-left: 4px solid var(--c-acc);
  font-size: 12px;
  line-height: 1.65;
  color: #5a6b7a;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 768px) {
  .page-contact .contact-hero {
    padding-top: 40px;
    padding-bottom: 56px;
  }

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

  .page-contact .contact-card--email {
    grid-column: 1;
  }

  .page-contact .contact-card--service {
    grid-column: 2;
    margin-top: 48px;
  }

  .page-contact .contact-card--phone {
    grid-column: 1;
  }

  .page-contact .contact-card--address {
    grid-column: 2;
    margin-top: 8px;
  }

  .page-contact .hours-panel {
    padding: 44px 40px;
  }

  .page-contact .hours-item {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-contact .feedback-item {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 18px 28px;
  }

  .page-contact .feedback-item .btn {
    grid-column: 2;
  }

  .page-contact .location-info {
    padding: 36px 32px;
  }
}

/* ---------- 桌面端 ---------- */
@media (min-width: 1024px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1fr) 260px;
    align-items: end;
    gap: 56px;
    padding-top: 56px;
    padding-bottom: 72px;
  }

  .page-contact .contact-hero__side {
    border-left: 0;
    border-top: 4px solid var(--c-acc);
    padding-top: 14px;
    padding-left: 0;
  }

  .page-contact .channels-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-contact .contact-card--email {
    grid-column: 1 / span 6;
  }

  .page-contact .contact-card--service {
    grid-column: 7 / span 6;
    margin-top: 56px;
  }

  .page-contact .contact-card--phone {
    grid-column: 1 / span 4;
    margin-top: 24px;
  }

  .page-contact .contact-card--address {
    grid-column: 5 / span 8;
    margin-top: 24px;
  }

  .page-contact .feedback-item {
    grid-template-columns: 64px minmax(0, 1fr) auto;
    gap: 18px 32px;
    align-items: start;
  }

  .page-contact .feedback-item__no {
    padding-top: 6px;
  }

  .page-contact .feedback-item .btn {
    grid-column: auto;
    justify-self: end;
    margin-top: 0;
  }

  .page-contact .location-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    align-items: stretch;
  }

  .page-contact .hours-main__time {
    font-size: 68px;
  }
}

/* ---------- 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .contact-card::before,
  .page-contact .breadcrumb a {
    transition: none;
  }
}