.page-contact {
  --contact-hair: rgba(16, 26, 38, 0.13);
  --contact-hair-light: rgba(248, 246, 241, 0.2);
  --contact-tint: rgba(159, 195, 214, 0.18);
  display: block;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(1.2rem, 3vw, 2rem) clamp(1.8rem, 4.5vw, 3rem);
  background:
    radial-gradient(120% 88% at 88% 4%, rgba(159, 195, 214, 0.32), transparent 62%),
    var(--paper);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: auto -30% -55% 42%;
  height: 62%;
  background: repeating-linear-gradient(
    114deg,
    rgba(27, 76, 140, 0.07) 0 1px,
    transparent 1px 34px
  );
  pointer-events: none;
}

.page-contact .contact-hero .container {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(1.4rem, 4vw, 2.6rem);
  margin-top: clamp(1.2rem, 3vw, 2rem);
}

.page-contact .contact-hero__title {
  margin: 0.45rem 0 0;
  font-size: clamp(2rem, 6.4vw, 4.3rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--blue-deep);
}

.page-contact .contact-hero__note {
  margin: clamp(0.9rem, 2vw, 1.3rem) 0 0;
  max-width: 46ch;
  font-size: clamp(1rem, 2.1vw, 1.22rem);
  line-height: 1.62;
  color: var(--ink-soft);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: clamp(1.1rem, 2.4vw, 1.6rem);
}

.page-contact .contact-hero__card {
  position: relative;
  padding: clamp(1.05rem, 2.6vw, 1.55rem);
  border-radius: var(--radius);
  border: 1px solid rgba(248, 246, 241, 0.16);
  background: linear-gradient(158deg, var(--blue-deep), #14315c 60%, var(--blue));
  color: var(--paper);
  box-shadow: var(--shadow-lift);
}

.page-contact .contact-hero__card .label {
  color: var(--glaze);
}

.page-contact .contact-hours {
  margin: 0.5rem 0 0.8rem;
  font-size: clamp(1.02rem, 2.4vw, 1.3rem);
  line-height: 1.75;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-contact .contact-hero__card-note {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.72;
  color: rgba(248, 246, 241, 0.78);
}

.page-contact .contact-figure {
  margin: clamp(1.5rem, 3.6vw, 2.4rem) 0 0;
}

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

/* ---------- 渠道清单 ---------- */
.page-contact .channel-table {
  list-style: none;
  margin: clamp(1.3rem, 3vw, 1.9rem) 0 0;
  padding: 0;
  border-top: 1px solid var(--contact-hair);
}

.page-contact .channel-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.3rem;
  padding: 0.95rem 0.6rem 0.95rem 0;
  border-bottom: 1px solid var(--contact-hair);
  transition: background-color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-contact .channel-row:hover {
  background: var(--contact-tint);
  padding-left: 0.7rem;
}

.page-contact .channel-row__key {
  margin: 0;
  color: var(--blue);
}

.page-contact .channel-row__body {
  min-width: 0;
}

.page-contact .channel-row__value {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.62;
  letter-spacing: 0;
  color: var(--blue-deep);
  overflow-wrap: anywhere;
}

.page-contact .channel-row__hint {
  margin: 0.35rem 0 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ink-mute);
  transition: color var(--dur) var(--ease);
}

.page-contact .channel-row:hover .channel-row__hint {
  color: var(--ink-soft);
}

@media (min-width: 760px) {
  .page-contact .channel-row {
    grid-template-columns: 8.5rem minmax(0, 1fr);
    align-items: baseline;
    column-gap: 1.5rem;
    padding-block: 1.1rem;
  }
}

/* ---------- 约球四件事 ---------- */
.page-contact .contact-brief__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.6rem);
}

.page-contact .brief-list {
  list-style: none;
  margin: clamp(1.2rem, 3vw, 1.7rem) 0 0;
  padding: 0;
}

.page-contact .brief-item {
  display: grid;
  grid-template-columns: 2.3rem minmax(0, 1fr);
  gap: 0 0.9rem;
  padding: 1rem 0;
  border-top: 1px solid var(--contact-hair);
}

.page-contact .brief-item:last-child {
  border-bottom: 1px solid var(--contact-hair);
}

.page-contact .brief-item__num {
  padding-top: 0.28rem;
  font-size: 0.8rem;
  color: var(--blue);
}

.page-contact .brief-item__title {
  margin: 0 0 0.28rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--blue-deep);
}

.page-contact .brief-item__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.74;
  color: var(--ink-soft);
}

.page-contact .contact-brief__side {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-contact .brief-panel {
  padding: clamp(1.05rem, 2.6vw, 1.5rem);
  border: 1px solid rgba(159, 195, 214, 0.6);
  border-radius: var(--radius);
  background: rgba(248, 246, 241, 0.62);
  backdrop-filter: blur(10px);
  box-shadow: 0 18px 40px -30px rgba(14, 46, 88, 0.62);
  transition: transform var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-contact .brief-panel:hover {
  transform: translateY(-2px);
  background: rgba(248, 246, 241, 0.8);
}

.page-contact .brief-panel__title {
  margin: 0.4rem 0 0;
  font-size: 1.06rem;
  font-weight: 700;
  color: var(--blue-deep);
}

.page-contact .brief-panel__draft {
  margin: 0.75rem 0 0.8rem;
  padding: 0.8rem 0.9rem;
  border-left: 2px solid var(--blue-soft);
  background: rgba(27, 76, 140, 0.06);
  font-family: var(--font-data);
  font-size: 0.82rem;
  line-height: 1.95;
  color: var(--blue-deep);
  font-variant-numeric: tabular-nums;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.page-contact .brief-panel__note {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-contact .contact-brief__figure {
  margin: 0;
}

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

@media (min-width: 960px) {
  .page-contact .contact-brief__grid {
    grid-template-columns: minmax(0, 1.34fr) minmax(0, 0.82fr);
    align-items: start;
    gap: clamp(1.8rem, 4vw, 3rem);
  }
}

/* ---------- 两步走 ---------- */
.page-contact .step-track {
  list-style: none;
  margin: clamp(1.4rem, 3.2vw, 2rem) 0 0;
  padding: 0;
  display: grid;
  gap: 1.6rem;
}

.page-contact .step {
  position: relative;
  padding-top: 1.7rem;
}

.page-contact .step::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 0;
  right: 0;
  border-top: 1px dashed rgba(27, 76, 140, 0.42);
}

.page-contact .step::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--action);
  box-shadow: 0 0 0 4px rgba(228, 69, 31, 0.14);
}

.page-contact .step__index {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--action-deep);
}

.page-contact .step__title {
  margin: 0.35rem 0 0.35rem;
  font-size: 1.14rem;
  font-weight: 700;
  color: var(--blue-deep);
}

.page-contact .step__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.76;
  color: var(--ink-soft);
}

.page-contact .step__meta {
  display: inline-block;
  margin: 0.7rem 0 0;
  padding: 0.22rem 0.55rem;
  border: 1px solid rgba(27, 76, 140, 0.28);
  border-radius: 2px;
  background: rgba(110, 155, 209, 0.1);
  font-size: 0.76rem;
  line-height: 1.6;
  color: var(--blue);
}

@media (min-width: 860px) {
  .page-contact .step-track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 clamp(2rem, 5vw, 3.4rem);
  }
}

/* ---------- 赛事与资料 ---------- */
.page-contact .contact-match__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.6rem);
}

.page-contact .contact-match__title {
  margin: 0.45rem 0 0;
  font-size: clamp(1.45rem, 3.6vw, 2.2rem);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .contact-match__text {
  margin: 0.85rem 0 1.2rem;
  max-width: 42ch;
  font-size: 0.96rem;
  line-height: 1.78;
  color: rgba(248, 246, 241, 0.82);
}

.page-contact .match-notes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-contact .match-notes li {
  padding: 0.1rem 0 0.1rem 1rem;
  border-left: 2px solid rgba(159, 195, 214, 0.5);
  font-size: 0.92rem;
  line-height: 1.76;
  color: rgba(248, 246, 241, 0.86);
}

@media (min-width: 900px) {
  .page-contact .contact-match__grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.15fr);
    gap: clamp(2rem, 5vw, 3.4rem);
    align-items: start;
  }
}

/* ---------- 商务合作 ---------- */
.page-contact .contact-biz__grid {
  display: grid;
  gap: 1.1rem;
  margin-top: clamp(1.3rem, 3vw, 1.9rem);
}

.page-contact .biz-card {
  padding: clamp(1.1rem, 2.6vw, 1.55rem);
  border: 1px solid var(--contact-hair);
  border-top: 4px solid var(--blue);
  border-radius: 0 0 var(--radius) var(--radius);
  background: var(--paper);
  box-shadow: 0 16px 34px -32px rgba(14, 46, 88, 0.8);
}

.page-contact .biz-card--brand {
  border-top-color: var(--action);
}

.page-contact .biz-card__title {
  margin: 0.42rem 0 0.5rem;
  font-size: 1.12rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--blue-deep);
}

.page-contact .biz-card__text {
  margin: 0 0 0.85rem;
  font-size: 0.92rem;
  line-height: 1.74;
  color: var(--ink-soft);
}

.page-contact .biz-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.page-contact .biz-list li {
  position: relative;
  padding-left: 1rem;
  font-size: 0.91rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .biz-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--blue-soft);
}

.page-contact .biz-card--brand .biz-list li::before {
  background: var(--action);
}

.page-contact .contact-biz__route {
  margin: clamp(1.3rem, 3vw, 1.8rem) 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--contact-hair);
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-contact .contact-biz__route .data {
  color: var(--blue-deep);
  overflow-wrap: anywhere;
}

.page-contact .contact-biz__route a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .contact-biz__route a:hover {
  color: var(--action-deep);
}

@media (min-width: 820px) {
  .page-contact .contact-biz__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 1.3rem;
  }
}

/* ---------- 非工作时段 ---------- */
.page-contact .contact-after__grid {
  display: grid;
  gap: clamp(1.2rem, 3vw, 2rem);
}

.page-contact .contact-after__title {
  margin: 0.42rem 0 0.6rem;
  font-size: clamp(1.35rem, 3.2vw, 1.85rem);
  line-height: 1.28;
  color: var(--blue-deep);
}

.page-contact .contact-after__text {
  margin: 0;
  max-width: 58ch;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-contact .contact-after__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-content: start;
}

@media (min-width: 880px) {
  .page-contact .contact-after__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.62fr);
    align-items: end;
    gap: clamp(1.6rem, 4vw, 3rem);
  }

  .page-contact .contact-after__links {
    justify-content: flex-end;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.52fr) minmax(250px, 0.62fr);
    align-items: start;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-row,
  .page-contact .channel-row__hint,
  .page-contact .brief-panel {
    transition: none;
  }

  .page-contact .channel-row:hover {
    padding-left: 0;
  }

  .page-contact .brief-panel:hover {
    transform: none;
  }
}