/* ========== 联系我们页面专属样式 ========== */
.page-contact {
  --contact-line: rgba(255, 255, 255, 0.16);
  --contact-shadow: rgba(10, 31, 68, 0.10);
}

.page-contact img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 / Hero ---------- */
.page-contact .contact-hero {
  background: var(--color-bg);
  border-bottom: 1px solid var(--border-light);
  padding-top: 32px;
  padding-bottom: clamp(40px, 7vw, 72px);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 28px;
  margin-top: clamp(32px, 6vw, 64px);
}

.page-contact .contact-hero__text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-contact .contact-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-navy);
}

.page-contact .contact-hero__kicker::before {
  content: "";
  width: 32px;
  height: 3px;
  background: var(--color-orange);
}

.page-contact .contact-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(32px, 5.2vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--color-navy);
}

.page-contact .contact-hero__accent {
  color: var(--color-orange);
}

.page-contact .contact-hero__lead {
  max-width: 600px;
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-muted);
}

.page-contact .contact-hero__timecard {
  position: relative;
  justify-self: start;
  display: grid;
  gap: 4px;
  min-width: 220px;
  padding: 22px 26px;
  background: var(--color-navy);
  box-shadow: 10px 10px 0 rgba(255, 107, 53, 0.24);
}

.page-contact .contact-hero__timecard::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 24px;
  height: 24px;
  background: var(--color-orange);
}

.page-contact .contact-hero__timecard-label {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}

.page-contact .contact-hero__timecard-value {
  font-family: var(--font-num);
  font-size: 38px;
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-orange);
}

.page-contact .contact-hero__timecard-note {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.72);
}

/* ---------- 核心联系区 ---------- */
.page-contact .contact-core {
  padding: clamp(48px, 8vw, 88px) 0 0;
}

.page-contact .contact-core__wrap {
  display: grid;
  gap: 24px;
  align-items: start;
}

/* 左侧深蓝色块 */
.page-contact .contact-main {
  position: relative;
  background: var(--color-navy);
  color: var(--color-white);
  padding: clamp(28px, 5vw, 52px);
}

.page-contact .contact-main::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background: var(--color-orange);
}

.page-contact .contact-main__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.page-contact .contact-main__header h2 {
  margin: 0;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--color-white);
}

.page-contact .contact-main__index {
  font-family: var(--font-num);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-orange);
  letter-spacing: 0.04em;
}

.page-contact .contact-main__index::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  background: var(--color-orange);
}

.page-contact .contact-main__item {
  padding: 24px 0 26px;
}

.page-contact .contact-main__item + .contact-main__item {
  border-top: 1px solid var(--contact-line);
}

.page-contact .contact-main__label {
  display: block;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}

.page-contact .contact-main__phone {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-num);
  font-size: clamp(30px, 5vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--color-orange);
  text-decoration: none;
}

.page-contact .contact-main__phone:hover,
.page-contact .contact-main__phone:focus-visible {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}

.page-contact .contact-main__mail {
  display: inline-block;
  margin-top: 10px;
  padding-bottom: 2px;
  font-size: clamp(18px, 2.8vw, 26px);
  font-weight: 700;
  color: var(--color-white);
  text-decoration: none;
  background-image: linear-gradient(var(--color-orange), var(--color-orange));
  background-size: 0% 2px;
  background-repeat: no-repeat;
  background-position: left bottom;
  transition: background-size 0.25s ease;
}

.page-contact .contact-main__mail:hover,
.page-contact .contact-main__mail:focus-visible {
  background-size: 100% 2px;
}

.page-contact .contact-main__hint {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.6);
}

.page-contact .contact-main__time {
  margin-top: 4px;
  padding-top: 24px;
  border-top: 1px solid var(--contact-line);
}

.page-contact .contact-main__time-label {
  margin: 0 0 8px;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}

.page-contact .contact-main__time-value {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
}

.page-contact .contact-main__time-value strong {
  font-family: var(--font-num);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-orange);
}

/* 右侧白色块 */
.page-contact .contact-aside {
  background: var(--color-white);
  border: 1px solid var(--border-light);
  padding: clamp(24px, 4vw, 40px);
  box-shadow: 0 12px 32px var(--contact-shadow);
}

.page-contact .contact-address__head,
.page-contact .contact-qr__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.page-contact .contact-address__head h2,
.page-contact .contact-qr__head h2 {
  margin: 0;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--color-navy);
}

.page-contact .contact-aside__index {
  font-family: var(--font-num);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-orange);
}

.page-contact .contact-aside__index::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  background: var(--color-orange);
}

.page-contact .contact-address__line {
  margin: 0 0 8px;
  padding-left: 16px;
  border-left: 3px solid var(--color-orange);
  font-family: var(--font-num);
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-text);
}

.page-contact .contact-address__map {
  margin: 18px 0 0;
}

.page-contact .contact-address__map img {
  display: block;
  width: 100%;
  object-fit: cover;
  border: 1px solid var(--border-light);
}

.page-contact .contact-address__map figcaption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-muted);
}

.page-contact .contact-qr {
  margin-top: 36px;
  padding-top: 32px;
  border-top: 1px solid var(--border-light);
}

.page-contact .contact-qr__box {
  width: 200px;
  max-width: 100%;
  padding: 12px;
  margin: 6px 0 0;
  background: var(--color-bg);
  border: 1px solid var(--border-light);
}

.page-contact .contact-qr__box img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform 0.2s ease-in-out;
}

.page-contact .contact-qr__box:hover img {
  transform: scale(1.05);
}

.page-contact .contact-qr__note {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
}

/* ---------- 数据信任带 ---------- */
.page-contact .contact-trust {
  margin-top: 56px;
  padding: 28px 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.page-contact .contact-trust__list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 48px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-trust__item {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-contact .contact-trust__num {
  font-family: var(--font-num);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-navy);
}

.page-contact .contact-trust__txt {
  font-size: 14px;
  color: var(--color-muted);
}

/* ---------- 帮助入口 ---------- */
.page-contact .contact-help {
  padding: clamp(56px, 9vw, 96px) 0;
  background: var(--color-bg);
}

.page-contact .contact-help__grid {
  display: grid;
  gap: 24px;
}

.page-contact .contact-help__card {
  position: relative;
  padding: clamp(24px, 4vw, 32px);
  background: var(--color-white);
  border: 1px solid var(--border-light);
}

.page-contact .contact-help__card::before {
  content: "";
  display: block;
  width: 44px;
  height: 4px;
  margin-bottom: 20px;
  background: var(--color-orange);
}

.page-contact .contact-help__kicker {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-orange);
}

.page-contact .contact-help__card h2 {
  margin: 0 0 12px;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--color-navy);
}

.page-contact .contact-help__card p {
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-muted);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: 1fr auto;
    align-items: end;
  }

  .page-contact .contact-core__wrap {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(24px, 4vw, 56px);
  }

  .page-contact .contact-aside {
    margin-top: 64px;
  }

  .page-contact .contact-help__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (min-width: 1200px) {
  .page-contact .contact-main__item {
    padding: 28px 0 30px;
  }

  .page-contact .contact-main__time {
    padding-top: 28px;
  }

  .page-contact .contact-trust {
    padding: 32px 0;
  }
}