.page-contact {
  --contact-tick: rgba(215, 255, 244, 0.22);
  background: var(--ink-900);
  color: var(--ice);
  overflow-x: hidden;
}

.page-contact .contact-hero {
  position: relative;
  padding-block: clamp(1.75rem, 5vw, 3.5rem) clamp(2rem, 6vw, 4rem);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(11, 143, 126, 0.22), transparent 62%),
    radial-gradient(80% 70% at 0% 100%, rgba(53, 242, 208, 0.08), transparent 60%),
    var(--ink-900);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-hero__rule {
  height: 2px;
  margin-bottom: clamp(1.25rem, 4vw, 2rem);
  background: linear-gradient(90deg, var(--cyan), var(--cyan-deep) 38%, var(--orange) 72%, transparent);
  opacity: 0.85;
}

.page-contact .contact-hero__inner {
  display: grid;
  gap: clamp(1.75rem, 5vw, 3rem);
}

.page-contact .contact-hero__title {
  margin: 0.55rem 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.25rem, 8vw, 4.75rem);
  line-height: 1.02;
  letter-spacing: -0.015em;
  color: var(--ice);
}

.page-contact .contact-hero__lead {
  margin: 1.1rem 0 0;
  max-width: 34em;
  font-size: clamp(0.95rem, 2.4vw, 1.0625rem);
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .contact-hero__signs {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}

.page-contact .contact-hero__signs a {
  display: grid;
  gap: 0.2rem;
  height: 100%;
  padding: 0.85rem 0.9rem 0.85rem 1rem;
  border-left: 2px solid var(--line-strong);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: linear-gradient(90deg, rgba(53, 242, 208, 0.09), transparent 78%);
  color: inherit;
  text-decoration: none;
  transition: border-color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-contact .contact-hero__signs a:hover,
.page-contact .contact-hero__signs a:focus-visible {
  border-left-color: var(--cyan);
  background: linear-gradient(90deg, rgba(53, 242, 208, 0.2), transparent 82%);
}

.page-contact .contact-hero__signs-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: 0.01em;
}

.page-contact .contact-hero__signs-meta {
  font-size: 0.78rem;
  color: var(--mist);
  letter-spacing: 0.02em;
}

.page-contact .contact-hero__media {
  position: relative;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-raise);
  overflow: hidden;
  background: var(--ink-800);
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-contact .contact-hero__media .media-frame__caption {
  position: absolute;
  left: 0.85rem;
  bottom: 0.85rem;
  margin: 0;
  padding: 0.28rem 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
  background: rgba(6, 26, 21, 0.78);
  border: 1px solid rgba(215, 255, 244, 0.22);
  border-radius: 999px;
}

.page-contact .section-head {
  max-width: 46rem;
}

.page-contact .section-title {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
}

/* 联系渠道 */
.page-contact .contact-channels {
  padding-block: clamp(2.25rem, 6vw, 4rem);
  background: linear-gradient(180deg, var(--ink-900), var(--ink-800));
}

.page-contact .channel-grid {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.35rem 1.25rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass-bg);
  box-shadow: var(--shadow-raise);
  transition: transform var(--t) var(--ease), border-color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  transform: translateY(-3px);
  border-color: var(--cyan);
  background: rgba(53, 242, 208, 0.08);
}

.page-contact .channel-card--accent {
  border-color: rgba(255, 107, 44, 0.42);
  background: linear-gradient(160deg, rgba(255, 107, 44, 0.14), var(--glass-bg) 58%);
}

.page-contact .channel-card__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--yellow);
}

.page-contact .channel-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.01em;
}

.page-contact .channel-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 3vw, 1.125rem);
  font-weight: 600;
  line-height: 1.5;
  color: var(--cyan);
  word-break: break-word;
}

.page-contact .channel-card__value--address {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  color: var(--ice);
  line-height: 1.65;
}

.page-contact .channel-card__desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--mist);
  flex: 1 1 auto;
}

.page-contact .channel-card__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  margin-top: 0.35rem;
}

.page-contact .copy-btn {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.6rem 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ice);
  cursor: pointer;
  transition: border-color var(--t) var(--ease), color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-contact .copy-btn:hover,
.page-contact .copy-btn:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(53, 242, 208, 0.1);
}

.page-contact .contact-card__status {
  min-height: 1.5em;
  margin: 0.9rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

/* 反馈流程 */
.page-contact .contact-feedback {
  padding-block: clamp(2.25rem, 6vw, 4rem);
  background: var(--ink-800);
  border-block: 1px solid var(--line);
}

.page-contact .flow {
  list-style: none;
  counter-reset: none;
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-contact .flow__step {
  position: relative;
  padding: 1.3rem 1.15rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan-deep);
  background: var(--ink-700);
  transition: border-color var(--t) var(--ease), background var(--t) var(--ease), transform var(--t) var(--ease);
}

.page-contact .flow__step:hover,
.page-contact .flow__step:focus-within {
  border-top-color: var(--cyan);
  background: #16463a;
  transform: translateY(-2px);
}

.page-contact .flow__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 1.625rem;
  font-weight: 600;
  line-height: 1;
  color: var(--cyan);
  letter-spacing: 0.02em;
}

.page-contact .flow__title {
  margin: 0.5rem 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 0.01em;
}

.page-contact .flow__desc {
  margin: 0.45rem 0 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .flow__hint {
  margin: 0.6rem 0 0;
  padding-left: 0.7rem;
  border-left: 2px solid rgba(246, 196, 75, 0.55);
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--yellow);
  opacity: 0.55;
  transition: opacity var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-contact .flow__step:hover .flow__hint,
.page-contact .flow__step:focus-within .flow__hint {
  opacity: 1;
  border-left-color: var(--yellow);
}

.page-contact .flow__foot {
  margin: 1.25rem 0 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--mist);
}

/* 资料下载 */
.page-contact .contact-kit {
  padding-block: clamp(2.25rem, 6vw, 4rem);
  background: var(--ink-900);
}

.page-contact .contact-kit__inner {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-contact .contact-kit__media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--ink-800);
}

.page-contact .contact-kit__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .contact-kit__lead {
  margin: 0.9rem 0 0;
  max-width: 40em;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .kit-list {
  list-style: none;
  margin: 1.35rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.page-contact .kit-list__item {
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--orange);
  background: var(--ink-800);
}

.page-contact .kit-list__name {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: 0.01em;
  color: var(--ice);
}

.page-contact .kit-list__item p {
  margin: 0.35rem 0 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .contact-kit__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.35rem;
}

/* 赛中优先提示 */
.page-contact .contact-live {
  padding-block: 0 clamp(2.25rem, 6vw, 3.5rem);
  background: var(--ink-900);
}

.page-contact .contact-live__panel {
  position: relative;
  padding: clamp(1.4rem, 4vw, 2.25rem);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 107, 44, 0.5);
  background:
    linear-gradient(120deg, rgba(255, 107, 44, 0.18), rgba(6, 26, 21, 0.9) 62%),
    var(--ink-800);
  overflow: hidden;
}

.page-contact .contact-live__panel::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: linear-gradient(180deg, var(--orange), var(--yellow));
}

.page-contact .contact-live__flag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--yellow);
}

.page-contact .contact-live__title {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 5vw, 2.125rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ice);
}

.page-contact .contact-live__text {
  margin: 0.75rem 0 0;
  max-width: 48em;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .contact-live__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.25rem;
}

/* 位置与到达 */
.page-contact .contact-place {
  padding-block: clamp(2.25rem, 6vw, 4rem) clamp(3rem, 8vw, 5rem);
  background: linear-gradient(180deg, var(--ink-800), var(--ink-900));
  border-top: 1px solid var(--line);
}

.page-contact .contact-place__inner {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-contact .contact-place__address {
  margin: 0.9rem 0 0;
  padding: 0.75rem 0.9rem;
  border-left: 3px solid var(--cyan);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(53, 242, 208, 0.07);
  font-family: var(--font-mono);
  font-size: clamp(0.9rem, 2.6vw, 1rem);
  line-height: 1.6;
  color: var(--cyan);
  word-break: break-word;
}

.page-contact .contact-place__copy p {
  margin: 0.85rem 0 0;
  max-width: 40em;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .contact-place__links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.35rem 0 0;
  padding: 0;
}

.page-contact .contact-place__links a {
  display: inline-block;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  font-size: 0.8125rem;
  color: var(--ice);
  text-decoration: none;
  transition: border-color var(--t) var(--ease), color var(--t) var(--ease);
}

.page-contact .contact-place__links a:hover,
.page-contact .contact-place__links a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-contact .contact-place__map {
  position: relative;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--ink-800);
  padding: 0.75rem;
}

.page-contact .contact-place__map svg {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--radius-sm);
}

.page-contact .contact-place__map-note {
  margin: 0.6rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

@media (min-width: 640px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: center;
  }

  .page-contact .contact-hero__signs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 34rem;
  }

  .page-contact .channel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-kit__inner {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: center;
  }

  .page-contact .contact-place__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }
}

@media (min-width: 1100px) {
  .page-contact .contact-hero {
    padding-block: clamp(1.75rem, 3vw, 2.75rem) clamp(3rem, 5vw, 4.5rem);
  }
}
<<<END>>>