.page-contact {
  --contact-hover: #1a5c46;
  background: var(--pit-deep);
  color: var(--paper);
  padding-bottom: clamp(48px, 7vw, 90px);
}

.page-contact .breadcrumb {
  margin-top: clamp(20px, 3vw, 34px);
}

.page-contact a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-contact .section {
  margin-top: clamp(44px, 6vw, 76px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  margin-top: clamp(18px, 3vw, 30px);
}

.page-contact .contact-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.4vw, 52px);
  line-height: 1.1;
  letter-spacing: 0.03em;
  margin: 14px 0 18px;
  max-width: 18em;
  color: var(--paper);
}

.page-contact .contact-hero__lede {
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--paper);
  opacity: 0.84;
  max-width: 60ch;
}

.page-contact .contact-hero__media {
  margin-top: clamp(24px, 3.6vw, 42px);
}

.page-contact .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.page-contact .media-frame__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

/* ---------- 区块标题 ---------- */
.page-contact .section__head {
  margin-bottom: clamp(18px, 2.4vw, 28px);
}

.page-contact .section__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 34px);
  line-height: 1.2;
  letter-spacing: 0.03em;
  margin: 10px 0 0;
  color: var(--paper);
}

/* ---------- 三条渠道 ---------- */
.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--tick);
  border: 1px solid var(--tick);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-contact .channel-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--panel);
  padding: clamp(22px, 3.4vw, 32px);
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-contact .channel-card:hover {
  background: var(--contact-hover);
  box-shadow: inset 0 0 0 2px var(--lime);
}

.page-contact .channel-card__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--lime);
}

.page-contact .channel-card__title {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.04em;
  margin: 0;
  color: var(--paper);
}

.page-contact .channel-card__value {
  margin: 0;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--tick);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(13px, 3.4vw, 16px);
  line-height: 1.5;
  color: var(--lime);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .channel-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--paper);
  opacity: 0.8;
}

/* ---------- 发信前准备 ---------- */
.page-contact .prep__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 46px);
}

.page-contact .prep__intro {
  margin: 14px 0 6px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
  opacity: 0.82;
}

.page-contact .steps {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
}

.page-contact .steps__item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-top: 1px solid var(--tick);
}

.page-contact .steps__item:last-child {
  border-bottom: 1px solid var(--tick);
}

.page-contact .steps__num {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--lime);
  padding-top: 2px;
}

.page-contact .steps__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-contact .steps__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
  opacity: 0.82;
}

.page-contact .prep__media {
  align-self: start;
}

/* ---------- 赛后数据核对 ---------- */
.page-contact .verify__panel {
  background: var(--panel);
  border: 1px solid var(--tick);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 46px);
}

.page-contact .verify__intro {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper);
  opacity: 0.84;
  max-width: 66ch;
}

.page-contact .verify__list {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 clamp(20px, 3vw, 34px);
}

.page-contact .verify__item {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--tick);
}

.page-contact .verify__dot {
  width: 8px;
  height: 8px;
  margin-top: 9px;
  border-radius: 2px;
  background: var(--amber);
}

.page-contact .verify__label {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-contact .verify__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .verify__foot {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding-top: 18px;
  border-top: 1px dashed var(--tick);
  font-size: 14px;
  line-height: 1.8;
  color: var(--mint);
}

/* ---------- 供稿与专题 ---------- */
.page-contact .feed__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 40px);
  background: linear-gradient(135deg, #124435 0%, var(--pit-deep) 78%);
  border: 1px solid var(--tick);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 48px);
}

.page-contact .feed__text {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper);
  opacity: 0.84;
}

.page-contact .feed__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .feed__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
  opacity: 0.86;
}

.page-contact .feed__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 10px;
  height: 2px;
  background: var(--lime);
}

.page-contact .feed__aside {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-self: start;
  padding: 20px;
  border: 1px dashed var(--tick);
  border-radius: var(--radius-md);
  background: rgba(198, 255, 61, 0.07);
}

.page-contact .feed__aside-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper);
  opacity: 0.84;
}

.page-contact .feed__aside .btn {
  align-self: flex-start;
}

/* ---------- 服务时间 ---------- */
.page-contact .hours__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 40px);
  align-items: center;
}

.page-contact .hours__text {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper);
  opacity: 0.84;
}

.page-contact .hours__figure {
  background: var(--panel);
  border: 1px solid var(--tick);
  border-radius: var(--radius-md);
  padding: clamp(18px, 3vw, 26px);
}

.page-contact .hours__caption {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-contact .hours__rail {
  position: relative;
  height: 54px;
  border-radius: var(--radius-sm);
  background: var(--pit-shadow);
  border: 1px solid var(--tick);
  overflow: hidden;
}

.page-contact .hours__band {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 25%;
  width: 50%;
  background: linear-gradient(90deg, rgba(198, 255, 61, 0.22) 0%, var(--lime) 100%);
}

.page-contact .hours__rail::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(42, 107, 83, 0.85) 0 1px,
    transparent 1px 12.5%
  );
  pointer-events: none;
}

.page-contact .hours__ends {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--lime);
}

/* ---------- 站内指路 ---------- */
.page-contact .onward__intro {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
  opacity: 0.82;
}

.page-contact .onward__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-contact .onward__link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px;
  border: 1px solid var(--tick);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--paper);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.page-contact .onward__link:hover {
  border-color: var(--lime);
  background: var(--panel);
  transform: translateY(-2px);
}

.page-contact .onward__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--lime);
}

.page-contact .onward__title {
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: 0.04em;
}

.page-contact .onward__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-contact .verify__list {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .onward__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 860px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .hours__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.78fr);
  }
}

@media (min-width: 900px) {
  .page-contact .prep__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-contact .feed__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
  }
}

@media (min-width: 1060px) {
  .page-contact .onward__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .onward__link {
    transition: none;
  }

  .page-contact .onward__link:hover {
    transform: none;
  }
}