.page-contact {
  background: var(--snow-50);
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* 面包屑 */
.page-contact .breadcrumb {
  padding-top: clamp(18px, 3vw, 28px);
}
.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  color: var(--neutral-500);
}
.page-contact .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--neutral-500);
}
.page-contact .breadcrumb a {
  color: var(--teal-600);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease), color var(--ease);
}
.page-contact .breadcrumb a:hover {
  color: var(--teal-900);
  border-bottom-color: var(--track-600);
}

/* 首屏：服务台 */
.page-contact .contact-hero {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding-block: clamp(28px, 5vw, 56px) clamp(40px, 7vw, 88px);
}
.page-contact .contact-hero__lead h1 {
  margin: 10px 0 18px;
  color: var(--teal-900);
  letter-spacing: -.03em;
  line-height: 1.12;
}
.page-contact .contact-hero__lead .lede {
  max-width: 56ch;
  color: var(--ink-900);
}
.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

/* 深色时段面板 */
.page-contact .contact-desk {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-l);
  padding: clamp(24px, 3.4vw, 36px);
  background: linear-gradient(155deg, var(--void-900) 0%, #123256 60%, var(--teal-900) 100%);
  color: var(--paper);
  box-shadow: var(--shadow-2);
}
.page-contact .contact-desk::before {
  content: "";
  position: absolute;
  right: -22%;
  bottom: -32%;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(142, 242, 92, .3), transparent 72%);
  pointer-events: none;
}
.page-contact .contact-desk > * {
  position: relative;
}
.page-contact .contact-desk__status {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 12.5px;
  letter-spacing: .12em;
  color: rgba(255, 255, 255, .72);
}
.page-contact .contact-desk .status-dot {
  box-shadow: 0 0 0 6px rgba(142, 242, 92, .16);
}
.page-contact .contact-desk__label {
  margin: 18px 0 6px;
  font-size: 15px;
  font-weight: 500;
  color: rgba(255, 255, 255, .78);
}
.page-contact .contact-desk__hours {
  margin: 0;
}
.page-contact .contact-desk__hours .metric {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(38px, 9vw, 62px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--paper);
}
.page-contact .contact-desk__points {
  display: grid;
  gap: 14px;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .contact-desk__points li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(255, 255, 255, .82);
}
.page-contact .contact-desk__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 8px;
  height: 2px;
  border-radius: 2px;
  background: var(--pulse-400);
}

/* 章节标题通用 */
.page-contact .contact-head {
  margin-bottom: clamp(20px, 3vw, 32px);
}
.page-contact .contact-head .section-title {
  margin: 8px 0 0;
  color: var(--teal-900);
}

/* 直接联系 */
.page-contact .contact-cards {
  display: grid;
  gap: var(--gap);
}
.page-contact .contact-card {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 2.6vw, 28px);
  border-radius: var(--radius-m);
  background: var(--paper);
  box-shadow: var(--shadow-1);
  transition: transform var(--ease), box-shadow var(--ease);
}
.page-contact .contact-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--track-600), var(--track-300));
}
.page-contact .contact-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-2);
}
.page-contact .contact-card--wide {
  background: linear-gradient(165deg, #ffffff 0%, var(--snow-200) 100%);
}
.page-contact .contact-card__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--teal-600);
}
.page-contact .contact-card__value {
  margin: 10px 0 12px;
  font-size: clamp(16px, 1.7vw, 19px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--teal-900);
  overflow-wrap: anywhere;
  user-select: all;
  -webkit-user-select: all;
}
.page-contact .contact-card__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--neutral-500);
}
.page-contact .contact-address {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  margin: var(--gap) 0 0;
  padding: 16px 20px;
  border-radius: var(--pill);
  background: var(--snow-200);
  font-size: 15px;
  color: var(--teal-900);
}
.page-contact .contact-address__label {
  padding: 4px 12px;
  border-radius: var(--pill);
  background: var(--teal-900);
  color: var(--paper);
  font-size: 12px;
  letter-spacing: .08em;
  white-space: nowrap;
}

/* 反馈模板 */
.page-contact .contact-template {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding-block: clamp(40px, 7vw, 80px);
}
.page-contact .contact-template__copy .section-title {
  margin: 8px 0 14px;
  color: var(--teal-900);
}
.page-contact .contact-template__intro {
  max-width: 54ch;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--neutral-500);
}
.page-contact .field-list {
  display: grid;
  gap: 12px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .field-item {
  display: grid;
  gap: 8px;
  padding: 15px 18px;
  border-radius: var(--radius-m);
  background: var(--paper);
  border: 1px solid rgba(14, 143, 163, .16);
}
.page-contact .field-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--neutral-500);
}
.page-contact .field-tip {
  margin: 18px 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--amber);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: rgba(168, 101, 0, .08);
  font-size: 13.5px;
  line-height: 1.66;
  color: var(--amber);
}
.page-contact .contact-template__figure {
  margin: 0;
}
.page-contact .media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 赛程与战报反馈 */
.page-contact .contact-report__intro {
  max-width: 58ch;
  margin: 10px 0 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--neutral-500);
}
.page-contact .contact-report__grid {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
}
.page-contact .report-card {
  padding-top: 18px;
  border-top: 2px solid rgba(6, 78, 90, .16);
  transition: border-color var(--ease);
}
.page-contact .report-card:hover {
  border-top-color: var(--track-600);
}
.page-contact .report-card__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--track-600);
}
.page-contact .report-card h3 {
  margin: 12px 0 8px;
  font-size: 18px;
  color: var(--teal-900);
}
.page-contact .report-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--neutral-500);
}
.page-contact .contact-report__foot {
  margin: clamp(24px, 4vw, 36px) 0 0;
  font-size: 14.5px;
  color: var(--neutral-500);
}
.page-contact .contact-report__foot a {
  color: var(--teal-600);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--ease);
}
.page-contact .contact-report__foot a:hover {
  color: var(--track-600);
}

/* 合作与内容 */
.page-contact .contact-collab {
  margin-block: clamp(40px, 7vw, 84px);
}
.page-contact .contact-collab__inner {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4vw, 44px);
  border-radius: var(--radius-l);
  background: linear-gradient(120deg, var(--teal-900) 0%, #0d3550 66%, var(--void-900) 100%);
  color: var(--paper);
}
.page-contact .contact-collab__inner::after {
  content: "";
  position: absolute;
  top: -34%;
  right: -12%;
  width: 220px;
  height: 220px;
  border-radius: 48px;
  background: linear-gradient(135deg, rgba(199, 70, 18, .55), rgba(255, 179, 138, .1));
  transform: rotate(28deg);
  pointer-events: none;
}
.page-contact .contact-collab__inner > * {
  position: relative;
}
.page-contact .contact-collab .eyebrow {
  color: var(--pulse-400);
}
.page-contact .contact-collab .section-title {
  margin: 8px 0 0;
  color: var(--paper);
}
.page-contact .collab-list {
  display: grid;
  gap: 16px;
  margin: clamp(20px, 3vw, 26px) 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .collab-list li {
  padding-left: 16px;
  border-left: 2px solid rgba(255, 255, 255, .22);
  font-size: 15px;
  line-height: 1.72;
  color: rgba(255, 255, 255, .84);
}

/* 属地与服务 */
.page-contact .contact-base__head {
  max-width: 64ch;
  margin-bottom: clamp(24px, 4vw, 40px);
}
.page-contact .contact-base__head .section-title {
  margin: 8px 0 14px;
  color: var(--teal-900);
}
.page-contact .contact-base__head p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--neutral-500);
}
.page-contact .contact-base__figure {
  margin: 0 0 clamp(24px, 4vw, 40px);
}
.page-contact .base-facts {
  display: grid;
  gap: var(--gap);
}
.page-contact .base-fact {
  padding-top: 16px;
  border-top: 2px solid var(--snow-200);
}
.page-contact .base-fact .metric {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--teal-900);
}
.page-contact .base-fact p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.66;
  color: var(--neutral-500);
}
.page-contact .contact-base__note {
  margin: clamp(26px, 4vw, 36px) 0 0;
  padding: 18px 22px;
  border-radius: var(--radius-m);
  background: var(--paper);
  box-shadow: var(--shadow-1);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-900);
}
.page-contact .contact-base__note a {
  color: var(--teal-600);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--ease);
}
.page-contact .contact-base__note a:hover {
  color: var(--track-600);
}

/* 焦点可见性 */
.page-contact a:focus-visible {
  outline: 2px solid var(--pulse-400);
  outline-offset: 3px;
  border-radius: 4px;
}

/* 窄屏基础约束 */
.page-contact .metric,
.page-contact .contact-card__value {
  overflow-wrap: anywhere;
}

/* 平板与桌面 */
@media (min-width: 560px) {
  .page-contact .field-item {
    grid-template-columns: 104px minmax(0, 1fr);
    align-items: start;
    gap: 14px;
  }
}

@media (min-width: 720px) {
  .page-contact .contact-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .contact-report__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .base-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: start;
  }
  .page-contact .contact-template {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
    align-items: start;
  }
  .page-contact .contact-collab__inner {
    display: grid;
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    gap: clamp(24px, 4vw, 52px);
    align-items: start;
  }
  .page-contact .collab-list {
    margin-top: 0;
  }
}

@media (min-width: 1040px) {
  .page-contact .contact-cards {
    grid-template-columns: 1.25fr 1fr 1fr;
    align-items: start;
  }
  .page-contact .contact-report__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-contact .base-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-contact .contact-card--wide {
    transform: translateY(-10px);
  }
  .page-contact .contact-card--wide:hover {
    transform: translateY(-15px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .report-card {
    transition: none;
  }
  .page-contact .contact-card:hover,
  .page-contact .contact-card--wide,
  .page-contact .contact-card--wide:hover {
    transform: none;
  }
}
<<<END>>>