/* ================= 联系我们 · 页面专属样式 ================= */
.page-contact {
  --contact-gold: #D4AF37;
  --contact-gold-light: #F0D77B;
  --contact-teal: #00E5CC;
  --contact-crimson: #8B0000;
  --contact-bg-deep: #0A1F1C;
  --contact-bg-mute: rgba(212,175,55,0.045);
  --contact-line-soft: rgba(212,175,55,0.28);

  position: relative;
  background-color: var(--contact-bg-deep);
  color: var(--color-neutral-light);
  background-image: repeating-linear-gradient(
    112deg,
    transparent 0px,
    transparent 84px,
    rgba(212,175,55,0.025) 85px,
    rgba(212,175,55,0.025) 88px,
    transparent 89px
  );
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-contact__crumb {
  position: relative;
  z-index: 3;
  padding-top: calc(var(--header-h, 76px) + 1.5rem);
}

.page-contact__crumb .breadcrumb__list {
  gap: 0.5rem;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
}

.page-contact__crumb .breadcrumb__current {
  color: var(--contact-gold);
}

/* ---------- 首屏 ---------- */
.page-contact__hero {
  position: relative;
  z-index: 1;
  padding: 3.5rem 0 5rem;
  overflow: hidden;
}

.page-contact__hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: -8%;
  width: 54%;
  height: 116%;
  background: linear-gradient(142deg, rgba(212,175,55,0.20), rgba(212,175,55,0.02) 56%, rgba(212,175,55,0.05) 72%, transparent 82%);
  clip-path: polygon(12% 0, 100% 0, 100% 90%, 0 100%);
  pointer-events: none;
}

.page-contact__hero::after {
  content: "";
  position: absolute;
  top: 12%;
  right: 6%;
  width: 2px;
  height: 58%;
  background: linear-gradient(to bottom, transparent, var(--contact-gold) 35%, var(--contact-gold) 65%, transparent);
  opacity: 0.5;
  pointer-events: none;
}

.page-contact__hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 1.3rem;
}

.page-contact__hero-kicker {
  color: var(--contact-gold);
  font-family: var(--font-data);
  font-size: 0.82rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
}

.page-contact__hero h1 {
  margin: 0;
  max-width: 15em;
  font-family: var(--font-heading);
  font-size: clamp(2.3rem, 5.6vw, 4.1rem);
  line-height: 1.06;
  letter-spacing: 0.012em;
  color: var(--color-white);
  text-wrap: balance;
}

.page-contact__hero-lead {
  margin: 0;
  max-width: 44em;
  font-size: 1.08rem;
  line-height: 1.85;
  color: var(--color-neutral-light);
}

.page-contact__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 0.4rem;
}

.page-contact__hero-decor {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  pointer-events: none;
  opacity: 0.22;
}

.page-contact__hero-num {
  font-family: var(--font-heading);
  font-size: clamp(4rem, 13vw, 8.5rem);
  line-height: 0.9;
  color: var(--contact-gold);
}

.page-contact__hero-line {
  width: 4rem;
  height: 2px;
  margin-top: 1.5rem;
  background: linear-gradient(90deg, var(--contact-gold), transparent);
}

/* ---------- 通用章节标题 ---------- */
.page-contact__section-head {
  position: relative;
  z-index: 2;
  margin-bottom: 2.5rem;
}

.page-contact__section-head .kicker {
  color: var(--contact-gold);
  font-family: var(--font-data);
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.page-contact__section-head .section__heading {
  margin-top: 0.55rem;
}

.page-contact__section-head > p {
  margin: 0.9rem 0 0;
  max-width: 40rem;
  line-height: 1.75;
}

/* ---------- 联系渠道 ---------- */
.page-contact__channels {
  position: relative;
  z-index: 1;
}

.page-contact__channels::before {
  content: "";
  position: absolute;
  top: 0;
  left: -14%;
  width: 52%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,175,55,0.75), transparent);
  transform: rotate(7deg);
  opacity: 0.7;
}

.page-contact__channels-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

/* ---------- 联系卡片 ---------- */
.page-contact__card {
  position: relative;
  padding: 1.6rem 1.4rem;
  background: linear-gradient(145deg, rgba(212,175,55,0.1) 0%, rgba(10,31,28,0.92) 58%);
  box-shadow: var(--shadow);
  transform: rotate(-0.3deg);
}

.page-contact__card--service {
  border-left: 3px solid var(--contact-gold);
  clip-path: polygon(0 0, calc(100% - 2.1rem) 0, 100% 2.1rem, 100% 100%, 0 100%);
  background: linear-gradient(150deg, rgba(212,175,55,0.17) 0%, rgba(10,31,28,0.95) 60%);
  transform: rotate(-0.5deg);
}

.page-contact__card--info {
  background: linear-gradient(220deg, rgba(212,175,55,0.09) 0%, rgba(10,31,28,0.95) 62%);
  transform: rotate(0.5deg);
}

.page-contact__card--phone {
  background: linear-gradient(120deg, rgba(106,13,173,0.15) 0%, rgba(10,31,28,0.95) 58%);
  transform: rotate(-0.2deg);
}

.page-contact__card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 0.9rem;
  color: var(--contact-gold);
}

.page-contact__card-body {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.page-contact__card-tag {
  align-self: flex-start;
  padding: 0.2rem 0.65rem;
  background: rgba(212,175,55,0.12);
  border: 1px solid rgba(212,175,55,0.35);
  color: var(--contact-gold-light);
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-contact__card-title {
  margin: 0.3rem 0 0.15rem;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  line-height: 1.3;
  color: var(--color-white);
}

.page-contact__card-mail {
  margin: 0.1rem 0 0;
  font-family: var(--font-data);
  font-size: 1.05rem;
  line-height: 1.4;
  word-break: break-all;
}

.page-contact__card-mail a {
  color: var(--contact-gold-light);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

.page-contact__card-mail a:hover {
  color: var(--color-white);
  text-decoration: underline;
}

.page-contact__card-desc {
  margin: 0.35rem 0 0;
  font-size: 0.95rem;
  line-height: 1.72;
  color: var(--color-neutral-light);
}

/* ---------- 体育场图 ---------- */
.page-contact__stadium {
  position: relative;
  margin: 3rem 0 1rem;
  clip-path: polygon(0 0, calc(100% - 2.2rem) 0, 100% 2.2rem, 100% 100%, 0 100%);
  box-shadow: var(--shadow);
  background: var(--contact-bg-deep);
}

.page-contact__stadium img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.page-contact__stadium-caption {
  position: absolute;
  left: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem 1.25rem;
  background: linear-gradient(90deg, rgba(10,31,28,0.92) 0%, rgba(10,31,28,0.55) 60%, transparent);
  color: var(--color-white);
}

.page-contact__stadium-caption .kicker {
  color: var(--contact-gold);
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
}

.page-contact__stadium-caption span:last-child {
  font-size: 0.95rem;
}

/* ---------- 地址 ---------- */
.page-contact__address {
  position: relative;
  z-index: 1;
  background: linear-gradient(120deg, rgba(212,175,55,0.06) 0%, rgba(10,31,28,0.72) 55%);
}

.page-contact__address-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.page-contact__address-copy .kicker {
  color: var(--contact-gold);
  font-family: var(--font-data);
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.page-contact__address-copy .section__heading {
  margin: 0.55rem 0 0.9rem;
}

.page-contact__address-line {
  margin: 0 0 0.9rem;
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 3vw, 1.9rem);
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: var(--contact-gold-light);
}

.page-contact__address-copy > p:last-of-type {
  max-width: 36rem;
  line-height: 1.75;
  opacity: 0.9;
}

.page-contact__address-copy .btn {
  margin-top: 1.2rem;
}

.page-contact__address-map {
  position: relative;
  align-self: center;
}

.page-contact__address-map::before {
  content: "";
  position: absolute;
  top: 1rem;
  left: 1rem;
  right: -0.75rem;
  bottom: -0.85rem;
  border: 1px solid rgba(212,175,55,0.4);
  background: repeating-linear-gradient(0deg, rgba(212,175,55,0.035) 0px, rgba(212,175,55,0.035) 1px, transparent 1px, transparent 14px);
  z-index: 1;
}

.page-contact__address-map img {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
  box-shadow: var(--shadow);
}

/* ---------- 客服说明 ---------- */
.page-contact__service {
  position: relative;
  z-index: 1;
}

.page-contact__service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-contact__service-num {
  font-family: var(--font-heading);
  font-size: clamp(3.5rem, 10vw, 7rem);
  line-height: 0.9;
  color: var(--contact-gold);
  -webkit-text-stroke: 2px rgba(212,175,55,0.5);
  user-select: none;
}

.page-contact__service-content {
  position: relative;
  padding-left: 1.4rem;
}

.page-contact__service-content::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35rem;
  bottom: 0.35rem;
  width: 2px;
  background: linear-gradient(to bottom, var(--contact-gold), rgba(212,175,55,0.15), transparent);
}

.page-contact__service-content .kicker {
  color: var(--contact-gold);
  font-family: var(--font-data);
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.page-contact__service-content .section__heading {
  margin: 0.55rem 0 1rem;
}

.page-contact__service-content p + p {
  margin-top: 1rem;
  line-height: 1.8;
}

/* ---------- 商务合作 ---------- */
.page-contact__business {
  position: relative;
  z-index: 1;
  background: linear-gradient(125deg, rgba(106,13,173,0.12) 0%, rgba(10,31,28,0.85) 60%);
}

.page-contact__business-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
}

.page-contact__business-copy .kicker {
  color: var(--contact-gold);
  font-family: var(--font-data);
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.page-contact__business-copy .section__heading {
  margin: 0.55rem 0 1rem;
}

.page-contact__business-copy p {
  line-height: 1.8;
}

.page-contact__business-copy p + p {
  margin-top: 1rem;
}

.page-contact__business-panel {
  position: relative;
  padding: 1.75rem 1.5rem;
  background: linear-gradient(150deg, rgba(212,175,55,0.18), rgba(10,31,28,0.9) 60%);
  border-left: 3px solid var(--contact-gold);
  box-shadow: var(--shadow);
}

.page-contact__business-panel .kicker {
  color: var(--contact-gold);
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.page-contact__business-panel h3 {
  margin: 0.5rem 0 0.35rem;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-white);
}

.page-contact__business-mail {
  margin: 0 0 0.5rem;
  font-family: var(--font-data);
  font-size: 1.05rem;
  line-height: 1.4;
  word-break: break-all;
  color: var(--contact-gold-light);
}

.page-contact__business-mail a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

.page-contact__business-mail a:hover {
  color: var(--color-white);
  text-decoration: underline;
}

.page-contact__business-panel p + p {
  line-height: 1.7;
  font-size: 0.95rem;
}

/* ---------- 行家提示 ---------- */
.page-contact__tips {
  position: relative;
  z-index: 1;
}

.page-contact__tips-wrap {
  position: relative;
  padding: 2rem 1.5rem;
  background: linear-gradient(135deg, rgba(212,175,55,0.14), rgba(10,31,28,0.88) 62%);
  border: 1px solid rgba(212,175,55,0.4);
  box-shadow: 0 0 50px rgba(212,175,55,0.1);
}

.page-contact__tips-wrap .kicker {
  color: var(--contact-gold);
  font-family: var(--font-data);
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.page-contact__tips-wrap .section__heading {
  margin: 0.55rem 0 1rem;
}

.page-contact__tips-text {
  max-width: 52rem;
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.85;
}

.page-contact__tip-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.6rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(212,175,55,0.25);
}

.page-contact__tip-links .btn {
  color: var(--contact-gold-light);
  border-color: rgba(212,175,55,0.45);
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-contact__channels-main {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .page-contact__card--service {
    grid-column: 1 / -1;
  }

  .page-contact__address-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
  }

  .page-contact__service-grid {
    grid-template-columns: 9rem 1fr;
    gap: 2rem;
    align-items: start;
  }

  .page-contact__business-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2.5rem;
    align-items: center;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-contact__hero {
    padding: 5rem 0 6.5rem;
  }

  .page-contact__hero-decor {
    opacity: 0.3;
  }

  .page-contact__channels-main {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1.75rem;
  }

  .page-contact__card--service {
    grid-column: 1 / 8;
  }

  .page-contact__card--info {
    grid-column: 8 / 13;
    margin-top: 2.8rem;
  }

  .page-contact__card--phone {
    grid-column: 3 / 11;
    margin-top: 0.4rem;
  }

  .page-contact__stadium {
    margin-top: 3.5rem;
  }

  .page-contact__tips-wrap {
    padding: 2.5rem 2rem;
  }
}