.page-contact {
  background: var(--stand-white);
  color: var(--night-ink);
}

/* 面包屑 */
.page-contact .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: clamp(20px, 3vw, 34px) 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--concrete-500);
}

.page-contact .breadcrumbs a {
  color: var(--concrete-500);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-contact .breadcrumbs a:hover,
.page-contact .breadcrumbs a:focus-visible {
  color: var(--night-ink);
  border-bottom-color: var(--lemon);
}

.page-contact .crumb-sep {
  color: var(--concrete-300);
}

/* 媒体容器 */
.page-contact .media {
  display: block;
  width: 100%;
  overflow: hidden;
  background: linear-gradient(135deg, var(--concrete-100) 0%, var(--concrete-300) 100%);
}

.page-contact .media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* 首屏 */
.page-contact .hero-contact {
  padding-top: clamp(24px, 4vw, 52px);
}

.page-contact .hero-contact-index {
  margin: 0 0 clamp(16px, 2.4vw, 26px);
  color: var(--concrete-500);
}

.page-contact .hero-contact-title {
  margin: 0 0 clamp(18px, 2.8vw, 30px);
  max-width: 11em;
}

.page-contact .hero-contact-lede {
  margin: 0;
  max-width: 36em;
  color: var(--concrete-700);
  font-size: clamp(1rem, 1.15vw, 1.1rem);
  line-height: 1.85;
}

.page-contact .hero-contact-media {
  margin-top: clamp(30px, 5vw, 46px);
  min-width: 0;
}

.page-contact .hero-contact-copy {
  min-width: 0;
}

.page-contact .hero-contact-figure {
  aspect-ratio: 14 / 9;
  border: 1px solid var(--concrete-300);
}

/* 客服信箱大面板 */
.page-contact .mail-card {
  position: relative;
  background: var(--night-ink);
  color: var(--stand-white);
  padding: clamp(26px, 4.6vw, 60px) clamp(22px, 4vw, 60px) clamp(32px, 5vw, 68px);
  overflow: hidden;
}

.page-contact .mail-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: clamp(90px, 20vw, 260px);
  height: 3px;
  background: linear-gradient(90deg, var(--lemon) 0%, var(--ember) 79%, var(--concrete-700) 100%);
}

.page-contact .mail-card::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: var(--cut);
  height: var(--cut);
  background: var(--stand-white);
  border-left: 1px solid var(--night-ink);
  border-top: 1px solid var(--night-ink);
}

.page-contact .mail-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: clamp(22px, 3.6vw, 42px);
}

.page-contact .idx-invert {
  color: var(--concrete-300);
}

.page-contact .mail-address {
  display: inline-block;
  margin: 0 0 clamp(26px, 4vw, 46px);
  padding-bottom: clamp(8px, 1.2vw, 14px);
  font-size: clamp(0.95rem, 4.8vw, 3.2rem);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--stand-white);
  border-bottom: 3px solid var(--lemon);
  word-break: break-all;
  transition: color .18s var(--ease);
}

.page-contact .mail-address:hover {
  color: var(--lemon);
}

.page-contact .mail-foot {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--concrete-900);
}

.page-contact .mail-foot-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-contact .mail-phone {
  font-size: clamp(1.25rem, 2.6vw, 1.9rem);
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--lemon);
}

.page-contact .mail-foot-text {
  margin: 0;
  max-width: 38em;
  color: var(--concrete-300);
  font-size: .9375rem;
  line-height: 1.85;
}

/* 通信地址 */
.page-contact .address-strip {
  display: grid;
  gap: 12px;
  padding: clamp(20px, 3vw, 32px) 0;
  border-top: 1px solid var(--concrete-300);
  border-bottom: 1px solid var(--concrete-300);
}

.page-contact .address-line {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.2vw, 1.5rem);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--night-ink);
}

.page-contact .address-note {
  margin: 0;
  max-width: 34em;
  color: var(--concrete-500);
  font-size: .875rem;
  line-height: 1.75;
}

/* 来意标签 */
.page-contact .route-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .route-item {
  min-width: 0;
}

.page-contact .route-link {
  position: relative;
  display: block;
  padding: clamp(22px, 2.8vw, 30px) clamp(18px, 2.4vw, 26px) clamp(24px, 3vw, 32px);
  background: var(--concrete-100);
  color: var(--night-ink);
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  transition: background-color .16s var(--ease), color .16s var(--ease), transform .16s var(--ease);
}

.page-contact .route-link:hover,
.page-contact .route-link:focus-visible {
  background: var(--night-ink);
  color: var(--stand-white);
  transform: translateY(-2px);
}

.page-contact .route-key {
  display: block;
  margin-bottom: clamp(20px, 3vw, 34px);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--concrete-500);
  transition: color .16s var(--ease);
}

.page-contact .route-name {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  font-weight: 700;
}

.page-contact .route-desc {
  display: block;
  color: var(--concrete-500);
  font-size: .875rem;
  line-height: 1.65;
  transition: color .16s var(--ease);
}

.page-contact .route-link .arrow {
  position: absolute;
  top: clamp(20px, 2.6vw, 28px);
  right: clamp(18px, 2.4vw, 26px);
  color: var(--concrete-500);
  transition: transform .16s var(--ease), color .16s var(--ease);
}

.page-contact .route-link:hover .route-key,
.page-contact .route-link:focus-visible .route-key,
.page-contact .route-link:hover .arrow,
.page-contact .route-link:focus-visible .arrow {
  color: var(--lemon);
}

.page-contact .route-link:hover .route-desc,
.page-contact .route-link:focus-visible .route-desc {
  color: var(--concrete-300);
}

.page-contact .route-link:hover .arrow,
.page-contact .route-link:focus-visible .arrow {
  transform: translateX(4px);
}

/* 合作洽谈 */
.page-contact .league-grid {
  row-gap: clamp(28px, 4vw, 44px);
}

.page-contact .league-points {
  display: grid;
  gap: clamp(22px, 3vw, 32px);
  margin: 0 0 clamp(22px, 3vw, 32px);
  padding: 0;
  list-style: none;
}

.page-contact .league-point {
  padding-top: clamp(16px, 2vw, 22px);
  border-top: 1px solid var(--concrete-300);
}

.page-contact .league-point-title {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  font-weight: 700;
}

.page-contact .league-point-text {
  margin: 0;
  max-width: 36em;
  color: var(--concrete-700);
  font-size: .9375rem;
  line-height: 1.85;
}

.page-contact .league-more {
  margin: 0;
  max-width: 36em;
  color: var(--concrete-500);
  font-size: .875rem;
  line-height: 1.8;
}

.page-contact .league-more a,
.page-contact .fix-more a,
.page-contact .site-val a {
  color: var(--night-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--lemon);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-contact .league-more a:hover,
.page-contact .league-more a:focus-visible,
.page-contact .fix-more a:hover,
.page-contact .fix-more a:focus-visible,
.page-contact .site-val a:hover,
.page-contact .site-val a:focus-visible {
  color: var(--ember);
  border-bottom-color: var(--ember);
}

.page-contact .league-note {
  padding: clamp(22px, 3vw, 32px);
  background: var(--night-ink);
  color: var(--stand-white);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-contact .league-note-key {
  margin: 12px 0 14px;
  font-size: clamp(1.15rem, 2.4vw, 1.7rem);
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--lemon);
}

.page-contact .league-note-text {
  margin: 0;
  color: var(--concrete-300);
  font-size: .875rem;
  line-height: 1.85;
}

/* 内容纠错 */
.page-contact .fix-intro .section-head {
  margin-bottom: clamp(16px, 2.4vw, 24px);
}

.page-contact .fix-more {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  color: var(--concrete-500);
  font-size: .875rem;
  line-height: 1.8;
}

.page-contact .fix-list {
  display: grid;
  gap: 0;
  margin: clamp(24px, 4vw, 0px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .fix-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 2vw, 24px);
  align-items: baseline;
  padding: clamp(16px, 2.2vw, 22px) 0;
  border-top: 1px solid var(--concrete-300);
}

.page-contact .fix-item:last-child {
  border-bottom: 1px solid var(--concrete-300);
}

.page-contact .fix-num {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--ember);
}

.page-contact .fix-text {
  margin: 0;
  color: var(--concrete-700);
  font-size: .9375rem;
  line-height: 1.8;
}

/* 场馆资料补充 */
.page-contact .venue-card {
  padding: clamp(24px, 3.4vw, 40px) clamp(22px, 3.4vw, 44px);
  background: var(--concrete-100);
  border-left: 3px solid var(--turf);
}

.page-contact .venue-title {
  margin: 14px 0 clamp(14px, 2vw, 20px);
}

.page-contact .venue-text {
  margin: 0;
  max-width: 42em;
}

/* 回复节奏 */
.page-contact .reply-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .reply-item {
  display: grid;
  gap: 8px;
  padding: clamp(16px, 2.2vw, 22px) 0;
  border-top: 1px solid var(--concrete-300);
}

.page-contact .reply-item:last-child {
  border-bottom: 1px solid var(--concrete-300);
}

.page-contact .reply-key {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--concrete-500);
}

.page-contact .reply-text {
  margin: 0;
  max-width: 34em;
  color: var(--concrete-700);
  font-size: .9375rem;
  line-height: 1.85;
}

.page-contact .reply-media {
  margin-top: clamp(30px, 4vw, 0px);
  min-width: 0;
}

.page-contact .reply-figure {
  aspect-ratio: 3 / 2;
  border: 1px solid var(--concrete-300);
}

/* 站点信息 */
.page-contact .site-block {
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--concrete-300);
}

.page-contact .site-list {
  display: grid;
  gap: 12px;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .site-row {
  display: grid;
  gap: 4px;
}

.page-contact .site-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--concrete-500);
}

.page-contact .site-val {
  color: var(--night-ink);
  font-size: .9375rem;
  line-height: 1.7;
}

.page-contact .site-dot {
  margin: 0 .5em;
  color: var(--concrete-300);
}

/* 锚点定位 */
.page-contact .section[id] {
  scroll-margin-top: clamp(88px, 9vw, 116px);
}

.page-contact .section:target .section-num {
  color: var(--ember);
}

/* 平板与桌面 */
@media (min-width: 700px) {
  .page-contact .address-strip {
    grid-template-columns: 150px minmax(0, 1fr);
    align-items: baseline;
    gap: clamp(20px, 3vw, 40px);
  }

  .page-contact .address-note {
    grid-column: 2;
  }

  .page-contact .route-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact .site-row {
    grid-template-columns: 150px minmax(0, 1fr);
    align-items: baseline;
    gap: clamp(20px, 3vw, 40px);
  }
}

@media (min-width: 900px) {
  .page-contact .hero-contact-media {
    margin-top: 0;
  }

  .page-contact .mail-foot {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr);
    align-items: start;
  }

  .page-contact .reply-media {
    margin-top: 0;
  }

  .page-contact .reply-grid {
    align-items: start;
  }
}

@media (min-width: 1180px) {
  .page-contact .route-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .route-item:nth-child(2) {
    transform: translateY(18px);
  }

  .page-contact .route-item:nth-child(4) {
    transform: translateY(18px);
  }
}