/* =========================================
   联系品牌 · 页面专属样式
   作用域限定 .page-contact
   ========================================= */
.page-contact {
  --contact-gold-soft: rgba(212, 175, 55, 0.14);
  --contact-line-white: rgba(255, 255, 255, 0.16);
  --contact-gold-fade: rgba(212, 175, 55, 0.35);
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-contact .breadcrumb {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 1.25rem var(--gutter) 0;
  font-size: 0.85rem;
  color: var(--color-muted);
}

.page-contact .breadcrumb a {
  color: var(--color-muted);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}

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

.page-contact .breadcrumb-sep {
  margin: 0 0.5rem;
  color: rgba(255, 255, 255, 0.35);
}

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

/* ---------- 中心对称 Hero ---------- */
.contact-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: clamp(2.5rem, 7vw, 5rem) var(--gutter) clamp(3rem, 8vw, 6rem);
  overflow: hidden;
}

.contact-hero > * {
  position: relative;
  z-index: 1;
}

.contact-hero .section-index {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 0.28em;
  color: var(--color-gold);
  margin-bottom: 1rem;
}

.contact-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 7vw, 5rem);
  line-height: 1.02;
  margin: 0 0 1rem;
  letter-spacing: 0.02em;
  font-weight: 700;
}

.contact-hero-desc {
  max-width: 560px;
  margin: 0 auto 2.5rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-muted);
}

.contact-hero-channels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  width: 100%;
  max-width: 780px;
}

.contact-channel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem 1.75rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--contact-line-white);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.contact-channel:hover {
  background: rgba(212, 175, 55, 0.12);
  border-color: var(--color-gold-deep);
  transform: translateY(-4px);
}

.contact-channel-label {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0.75rem;
}

.contact-channel-main {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4.5vw, 3rem);
  line-height: 1.05;
  color: var(--color-white);
  word-break: break-word;
}

.contact-channel--mail .contact-channel-main {
  font-size: clamp(1.1rem, 3vw, 1.85rem);
}

.contact-channel-line {
  display: block;
  width: 90px;
  height: 3px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  margin-top: 1rem;
}

.contact-hero-address {
  margin-top: 2.25rem;
}

.contact-hero-address-label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.45rem;
}

.contact-hero-address p {
  margin: 0;
  font-size: 1.05rem;
  color: var(--color-muted);
  letter-spacing: 0.02em;
}

.contact-radial {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 130vw;
  max-width: 1100px;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: repeating-conic-gradient(
    from 0deg,
    transparent 0deg 6deg,
    var(--contact-gold-soft) 6deg 12deg
  );
  opacity: 0.72;
  pointer-events: none;
  z-index: 0;
}

/* ---------- 工作时间与响应 ---------- */
.contact-schedule {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 3.5rem) var(--gutter);
}

.contact-schedule-card {
  background: var(--color-black);
  border: 1px solid var(--contact-gold-fade);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-card);
}

.contact-schedule-card .section-index {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--color-gold);
  margin-bottom: 0.75rem;
}

.contact-schedule-card h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.1;
  margin: 0 0 1.25rem;
}

.contact-schedule-highlight {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.5vw, 1.6rem);
  color: var(--color-gold);
  letter-spacing: 0.02em;
  margin: 0 0 0.75rem;
}

.contact-schedule-body {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-muted);
  margin-bottom: 1.5rem;
}

.contact-schedule-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.contact-schedule-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.88rem;
  color: var(--color-gray-light);
}

.contact-schedule-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--color-gold);
}

.contact-schedule-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.contact-schedule-image img {
  display: block;
  width: 100%;
  object-fit: cover;
}

/* ---------- 合作洽谈 ---------- */
.contact-cooperation {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 3.5rem) var(--gutter);
  border-top: 1px solid var(--contact-gold-fade);
}

.contact-cooperation::before {
  content: "";
  position: absolute;
  top: -1px;
  left: var(--gutter);
  right: var(--gutter);
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-gold) 30%, var(--color-gold-deep) 70%, transparent);
  border-radius: var(--radius-pill);
}

.contact-cooperation-head .section-index {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--color-gold);
  margin-bottom: 0.6rem;
}

.contact-cooperation-head h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  line-height: 1.08;
  margin: 0 0 1rem;
}

.contact-cooperation-desc {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-muted);
  margin-bottom: 1.5rem;
}

.page-contact .btn--light {
  margin-top: 0.5rem;
  display: inline-flex;
}

.contact-cooperation-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.coop-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--contact-line-white);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.coop-item:hover {
  background: rgba(212, 175, 55, 0.08);
  border-color: var(--color-gold);
  transform: translateY(-3px);
}

.coop-item-num {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--color-gold-deep);
  margin-bottom: 0.4rem;
}

.coop-item h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
}

.coop-item p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-muted);
  margin: 0;
}

/* ---------- 地址与地图 ---------- */
.contact-address {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 3.5rem) var(--gutter);
}

.contact-address-info .section-index {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--color-gold);
  margin-bottom: 0.6rem;
}

.contact-address-info h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.2vw, 2.3rem);
  line-height: 1.1;
  margin: 0 0 1.25rem;
}

.contact-address-svg {
  display: block;
  width: 120px;
  height: 90px;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-card);
}

.contact-address-main {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 2.4vw, 1.7rem);
  line-height: 1.3;
  margin: 0 0 0.5rem;
  color: var(--color-white);
}

.contact-address-note {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--color-muted);
  margin-bottom: 1rem;
}

.contact-address-link {
  display: inline-block;
  font-size: 0.9rem;
  color: var(--color-gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease);
}

.contact-address-link:hover {
  border-color: var(--color-gold);
}

.contact-address-photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.contact-address-photo img {
  display: block;
  width: 100%;
  object-fit: cover;
}

/* ---------- 页尾备注与快捷入口 ---------- */
.contact-footer-note {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  align-items: center;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 3rem) var(--gutter) clamp(2.5rem, 6vw, 4rem);
}

.contact-note-box {
  background: var(--color-black);
  border: 1px solid var(--contact-gold-fade);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
}

.contact-note-box p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-muted);
}

.contact-note-strong {
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.3rem;
}

.contact-shortcuts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.contact-shortcuts a {
  font-size: 0.85rem;
  color: var(--color-gray-light);
  text-decoration: none;
  padding: 0.6rem 1rem;
  border: 1px solid var(--contact-line-white);
  border-radius: var(--radius-pill);
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease), background 0.3s var(--ease);
}

.contact-shortcuts a:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
  background: rgba(212, 175, 55, 0.08);
}

/* ---------- 桌面端响应 ---------- */
@media (min-width: 700px) {
  .contact-hero-channels {
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem;
  }

  .contact-footer-note {
    grid-template-columns: 1fr auto;
    gap: 2rem;
  }
}

@media (min-width: 860px) {
  .contact-schedule {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3rem;
    padding: clamp(2.5rem, 6vw, 4rem) var(--gutter);
  }

  .contact-cooperation {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 3rem;
    padding: clamp(2.5rem, 6vw, 4rem) var(--gutter);
  }

  .contact-cooperation-list {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .contact-address {
    grid-template-columns: 1fr 0.85fr;
    gap: 3rem;
    padding: clamp(2.5rem, 6vw, 4rem) var(--gutter);
  }
}

@media (min-width: 1024px) {
  .contact-cooperation-head {
    padding-right: 2rem;
  }
}