.page-contact {
  --contact-navy: #2B3E4A;
  --contact-slate-mid: #3D505D;
  --contact-text-soft: rgba(245, 240, 230, 0.78);
  --contact-border-soft: rgba(245, 240, 230, 0.14);
  --contact-line-dash: rgba(245, 240, 230, 0.16);

  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ========== 首屏 Hero ========== */
.page-contact .contact-hero {
  background: linear-gradient(140deg, var(--contact-navy) 0%, var(--slate) 58%, var(--contact-slate-mid) 100%);
  color: var(--paper);
  padding: 48px 20px 68px;
  position: relative;
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  right: -100px;
  top: -110px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 158, 0, 0.22), transparent 70%);
  pointer-events: none;
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
  max-width: var(--content-max);
  margin: 0 auto;
}

.page-contact .breadcrumb {
  display: flex;
  gap: 8px;
  font-size: 0.85rem;
  margin-bottom: 34px;
}

.page-contact .breadcrumb a {
  color: var(--contact-text-soft);
  text-decoration: none;
  transition: color var(--transition);
}

.page-contact .breadcrumb a:hover {
  color: var(--warm-orange);
}

.page-contact .breadcrumb__separator {
  color: rgba(245, 240, 230, 0.4);
}

.page-contact .breadcrumb span[aria-current="page"] {
  color: rgba(245, 240, 230, 0.9);
}

.page-contact .contact-hero__layout {
  display: grid;
  gap: 36px;
}

.page-contact .contact-hero__kicker {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--warm-orange);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.page-contact .contact-hero h1 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--paper);
  margin: 0 0 20px;
}

.page-contact .contact-hero__subtitle {
  display: block;
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--contact-text-soft);
  margin-top: 10px;
}

.page-contact .contact-hero__lead {
  color: var(--contact-text-soft);
  font-size: 1rem;
  max-width: 54ch;
  margin-bottom: 28px;
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-contact .contact-hero .btn--outline {
  border-color: rgba(245, 240, 230, 0.6);
  color: var(--paper);
  background: transparent;
}

.page-contact .contact-hero__panel {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--contact-border-soft);
  border-radius: 18px;
  padding: 28px 24px;
  position: relative;
}

.page-contact .contact-hero__panel::after {
  content: "";
  position: absolute;
  right: -22px;
  bottom: -22px;
  width: 110px;
  height: 110px;
  border: 20px solid rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  pointer-events: none;
}

.page-contact .contact-hero__panel-kicker {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: rgba(245, 240, 230, 0.6);
  margin-bottom: 20px;
  text-transform: uppercase;
}

.page-contact .contact-hero__stats {
  display: grid;
  gap: 10px;
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero__stat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 4px;
  border-bottom: 1px dashed var(--contact-line-dash);
}

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

.page-contact .contact-hero__stat-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
}

.page-contact .contact-hero__stat-text {
  color: var(--contact-text-soft);
  font-size: 0.88rem;
  text-align: right;
}

/* ========== 通用 section 头部 ========== */
.page-contact .contact-section-header {
  margin-bottom: 40px;
}

.page-contact .contact-kicker {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--orange);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.page-contact .contact-channels h2,
.page-contact .contact-ticket h2,
.page-contact .contact-response h2,
.page-contact .contact-inquiry h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  line-height: 1.35;
  margin-bottom: 14px;
  color: var(--ink);
}

.page-contact .contact-lead {
  color: var(--deep-gray);
  font-size: 0.98rem;
  max-width: 64ch;
}

/* ========== 01 渠道总览 ========== */
.page-contact .contact-channels {
  padding: 68px 20px;
}

.page-contact .contact-channels__inner {
  max-width: var(--content-max);
  margin: 0 auto;
}

.page-contact .contact-channels__grid {
  display: grid;
  gap: 28px;
}

.page-contact .channel-card {
  background: var(--white);
  border-radius: 18px;
  padding: 28px 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--light-gray);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-contact .channel-card__badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--slate);
  background: rgba(74, 93, 107, 0.1);
  padding: 4px 12px;
  border-radius: 100px;
}

.page-contact .channel-card__icon {
  width: 42px;
  height: 42px;
  color: var(--slate);
  margin: 8px 0 2px;
}

.page-contact .channel-card__label {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--deep-gray);
  text-transform: uppercase;
  margin: 10px 0 2px;
}

.page-contact .channel-card__phone {
  font-family: var(--font-heading);
  font-size: 2.3rem;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  line-height: 1.2;
  letter-spacing: 0.02em;
  word-break: break-all;
}

.page-contact .channel-card__mail {
  color: var(--blue);
  font-size: 1.02rem;
  text-decoration: none;
  word-break: break-all;
  transition: color var(--transition);
}

.page-contact .channel-card__mail:hover {
  color: var(--orange);
}

.page-contact .channel-card__desc {
  font-size: 0.88rem;
  color: var(--deep-gray);
  margin-top: 8px;
}

.page-contact .channel-card__address {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: var(--ink);
  margin-top: 4px;
  line-height: 1.4;
}

.page-contact .channel-card__map {
  margin-top: 10px;
  border-radius: 12px;
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid rgba(74, 93, 107, 0.12);
}

.page-contact .channel-card__texture {
  position: absolute;
  right: -34px;
  bottom: -34px;
  width: 190px;
  height: 190px;
  object-fit: cover;
  opacity: 0.14;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.page-contact .channel-card > *:not(.channel-card__texture) {
  position: relative;
  z-index: 1;
}

/* ========== 02 工单指引 ========== */
.page-contact .contact-ticket {
  padding: 68px 20px;
  background: rgba(74, 93, 107, 0.08);
}

.page-contact .contact-ticket__inner {
  max-width: var(--content-max);
  margin: 0 auto;
}

.page-contact .contact-ticket__layout {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-contact .contact-ticket__figure {
  margin: 0;
  background: var(--white);
  border-radius: 18px;
  padding: 14px;
  box-shadow: var(--shadow);
  border: 1px solid var(--light-gray);
}

.page-contact .contact-ticket__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
}

.page-contact .contact-ticket__figure figcaption {
  font-size: 0.82rem;
  color: var(--deep-gray);
  margin-top: 12px;
  text-align: center;
}

.page-contact .contact-ticket__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .contact-ticket__list li {
  display: flex;
  gap: 16px;
  background: var(--white);
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: var(--shadow);
}

.page-contact .contact-ticket__num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
  min-width: 44px;
}

.page-contact .contact-ticket__text h3 {
  font-size: 1.05rem;
  margin: 0 0 6px;
  color: var(--ink);
}

.page-contact .contact-ticket__text p {
  font-size: 0.9rem;
  color: var(--deep-gray);
  margin: 0;
}

.page-contact .contact-ticket__tip {
  background: rgba(255, 107, 53, 0.1);
  border-left: 3px solid var(--orange);
  padding: 12px 16px;
  font-size: 0.88rem;
  border-radius: 0 8px 8px 0;
}

.page-contact .contact-ticket__tip a {
  color: var(--blue);
  text-decoration: none;
}

/* ========== 03 响应承诺 ========== */
.page-contact .contact-response {
  background: linear-gradient(140deg, var(--slate) 0%, var(--contact-navy) 100%);
  color: var(--paper);
  padding: 68px 20px;
}

.page-contact .contact-response__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  gap: 36px;
}

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

.page-contact .contact-response__big {
  font-family: var(--font-heading);
  font-size: 5.2rem;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
  letter-spacing: -0.02em;
}

.page-contact .contact-response__unit {
  font-size: 1.3rem;
  color: rgba(245, 240, 230, 0.8);
  margin-top: 2px;
}

.page-contact .contact-response__promise {
  font-size: 0.9rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(245, 240, 230, 0.6);
  margin-top: 10px;
}

.page-contact .contact-response h2 {
  color: var(--paper);
}

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

.page-contact .contact-response__lead {
  color: var(--contact-text-soft);
  font-size: 0.98rem;
  margin-bottom: 24px;
}

.page-contact .contact-response__list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: grid;
  gap: 10px;
}

.page-contact .contact-response__list li {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(245, 240, 230, 0.9);
  font-size: 0.95rem;
}

.page-contact .contact-response__num {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--warm-orange);
  font-size: 1.25rem;
  min-width: 64px;
}

.page-contact .contact-response__note {
  font-size: 0.85rem;
  color: rgba(245, 240, 230, 0.6);
}

/* ========== 04 联系指引 ========== */
.page-contact .contact-inquiry {
  padding: 68px 20px;
}

.page-contact .contact-inquiry__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  gap: 36px;
  align-items: start;
}

.page-contact .contact-inquiry__aside a {
  color: var(--blue);
  text-decoration: none;
}

.page-contact .contact-inquiry__lead {
  font-size: 0.96rem;
  color: var(--deep-gray);
  margin-bottom: 24px;
}

.page-contact .contact-inquiry__phone {
  background: var(--ink);
  border-radius: 16px;
  padding: 24px 26px;
  color: var(--paper);
}

.page-contact .contact-inquiry__phone-label {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245, 240, 230, 0.62);
  display: block;
  margin-bottom: 8px;
}

.page-contact .contact-inquiry__phone-num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--paper);
  text-decoration: none;
  line-height: 1.2;
}

.page-contact .contact-inquiry__note {
  font-size: 0.84rem;
  color: var(--deep-gray);
  margin-top: 14px;
}

.page-contact .contact-inquiry__panel {
  background: var(--white);
  border: 1px solid var(--light-gray);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 28px 24px;
}

.page-contact .inquiry-row {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(224, 224, 224, 0.65);
}

.page-contact .inquiry-row:last-of-type {
  border-bottom: 0;
}

.page-contact .inquiry-row__label {
  color: var(--slate);
  font-weight: 600;
  font-size: 0.9rem;
}

.page-contact .inquiry-row__value {
  color: var(--ink);
  font-size: 0.92rem;
  line-height: 1.7;
}

.page-contact .inquiry-row__value a {
  color: var(--blue);
  text-decoration: none;
}

.page-contact .contact-inquiry__hint {
  background: rgba(255, 107, 53, 0.1);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 0.86rem;
  color: var(--deep-gray);
  margin-top: 20px;
}

/* ========== 桌面端媒体查询 ========== */
@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding: 56px 28px 96px;
  }

  .page-contact .contact-hero h1 {
    font-size: 2.8rem;
  }

  .page-contact .contact-hero__subtitle {
    font-size: 1.5rem;
  }

  .page-contact .contact-hero__layout {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 60px;
  }

  .page-contact .contact-hero__stat-num {
    font-size: 2.4rem;
  }

  .page-contact .contact-channels,
  .page-contact .contact-ticket,
  .page-contact .contact-response,
  .page-contact .contact-inquiry {
    padding-left: 28px;
    padding-right: 28px;
  }

  .page-contact .contact-channels__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: flex-start;
  }

  .page-contact .channel-card--email {
    margin-top: 52px;
  }

  .page-contact .channel-card--address {
    margin-top: 24px;
  }

  .page-contact .contact-ticket__layout {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }

  .page-contact .contact-response__inner {
    grid-template-columns: 0.6fr 1.4fr;
    gap: 56px;
    align-items: center;
  }

  .page-contact .contact-response__big {
    font-size: 7rem;
  }

  .page-contact .contact-inquiry__inner {
    grid-template-columns: 0.8fr 1.2fr;
    gap: 52px;
  }
}

@media (min-width: 600px) {
  .page-contact .inquiry-row {
    grid-template-columns: 104px 1fr;
    gap: 16px;
  }
}