.page-contact {
  --acc: var(--cyan);
  display: block;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(1.8rem, 7vw, 3.6rem) 0 clamp(1.6rem, 5vw, 3rem);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-hero__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.page-contact .contact-hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(58% 52% at 82% 6%, rgba(34, 224, 208, 0.2), transparent 68%),
    radial-gradient(52% 46% at 6% 94%, rgba(255, 122, 47, 0.16), transparent 72%),
    linear-gradient(180deg, rgba(6, 26, 22, 0.62) 0%, rgba(6, 26, 22, 0.92) 68%, var(--ink) 100%);
}

.page-contact .contact-hero__inner {
  display: grid;
  gap: 1rem;
}

.page-contact .contact-hero__title {
  margin: 0;
  font-family: var(--font-cn);
  font-size: clamp(1.9rem, 6.4vw, 3.4rem);
  line-height: 1.16;
  letter-spacing: 0.02em;
  color: var(--fog);
  max-width: 24ch;
}

.page-contact .contact-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
  line-height: 1.75;
  color: var(--silver);
}

.page-contact .contact-hero__facts {
  display: grid;
  gap: 0;
  margin: 0.6rem 0 0;
  border-top: 1px solid var(--line);
}

.page-contact .contact-hero__fact {
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-hero__fact dt {
  font-family: var(--font-num);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .contact-hero__fact dd {
  margin: 0.28rem 0 0;
  font-size: 0.94rem;
  line-height: 1.5;
  color: var(--fog);
  font-variant-numeric: tabular-nums;
}

/* ---------- 通用区块节奏 ---------- */
.page-contact .section {
  padding: clamp(2.4rem, 6vw, 4.2rem) 0;
}

.page-contact .section__head {
  max-width: 62ch;
}

.page-contact .section__title {
  margin: 0.5rem 0 0;
}

/* ---------- 渠道 ---------- */
.page-contact .contact-channels__layout {
  display: grid;
  gap: 1.8rem;
  margin-top: 1.9rem;
}

.page-contact .channel-track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-contact .channel-track__item {
  display: flex;
}

.page-contact .channel-card {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.5rem 1.25rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: linear-gradient(158deg, rgba(16, 58, 52, 0.7), rgba(6, 26, 22, 0.9));
  overflow: hidden;
}

.page-contact .channel-card::after {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--acc), transparent 72%);
  opacity: 0.85;
}

.page-contact .channel-track__item:nth-child(2) .channel-card {
  --acc: var(--orange);
}

.page-contact .channel-track__item:nth-child(3) .channel-card {
  --acc: var(--purple);
}

.page-contact .channel-card__no {
  font-family: var(--font-num);
  font-size: 1.7rem;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--acc);
  font-variant-numeric: tabular-nums;
}

.page-contact .channel-card .tag {
  align-self: flex-start;
}

.page-contact .channel-card__title {
  margin: 0.15rem 0 0;
  font-size: 1.12rem;
  letter-spacing: 0.02em;
  color: var(--fog);
}

.page-contact .channel-card__value {
  margin: 0;
  font-family: var(--font-num);
  font-size: 1.02rem;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--cyan);
  word-break: break-word;
  font-variant-numeric: tabular-nums;
}

.page-contact .channel-track__item:nth-child(2) .channel-card__value {
  color: var(--orange);
}

.page-contact .channel-track__item:nth-child(3) .channel-card__value {
  color: var(--silver);
  font-size: 0.92rem;
  letter-spacing: 0;
}

.page-contact .channel-card__desc {
  margin: 0.2rem 0 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-contact .contact-channels__figure {
  aspect-ratio: 10 / 7;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}

.page-contact .media__img {
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 响应时段 ---------- */
.page-contact .hours-panel {
  display: grid;
  gap: 1.6rem;
  padding: clamp(1.4rem, 4.5vw, 2.4rem);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(70% 120% at 100% 0%, rgba(255, 122, 47, 0.15), transparent 62%),
    var(--char);
}

.page-contact .hours-panel__title {
  margin: 0.5rem 0 0;
  font-family: var(--font-cn);
  font-size: clamp(1.35rem, 3.4vw, 1.9rem);
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: var(--fog);
}

.page-contact .hours-panel__text {
  margin: 0.75rem 0 0;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--silver);
}

.page-contact .hours-scale {
  position: relative;
  padding-top: 1.6rem;
}

.page-contact .hours-scale__bar {
  display: block;
  height: 9px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--orange), var(--cyan));
  box-shadow: 0 0 24px rgba(255, 122, 47, 0.3);
}

.page-contact .hours-scale__tick {
  position: absolute;
  top: 0;
  font-family: var(--font-num);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.page-contact .hours-scale__tick--start {
  left: 0;
}

.page-contact .hours-scale__tick--end {
  right: 0;
}

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

.page-contact .hours-priority__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.9rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
}

.page-contact .hours-priority__rank {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--orange);
  color: var(--orange);
  font-family: var(--font-num);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

.page-contact .hours-priority__title {
  margin: 0.15rem 0 0;
  font-size: 0.98rem;
  letter-spacing: 0.02em;
  color: var(--fog);
}

.page-contact .hours-priority__desc {
  margin: 0.35rem 0 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 问题分流 ---------- */
.page-contact .route-list {
  list-style: none;
  margin: 1.9rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-contact .route-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.9rem;
  padding: 1.25rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--glass-dark);
  transition: border-color 0.16s var(--ease), transform 0.16s var(--ease);
}

.page-contact .route-item:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.page-contact .route-item__index {
  font-family: var(--font-num);
  font-size: 1.15rem;
  line-height: 1.2;
  letter-spacing: 0.06em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-contact .route-item__title {
  margin: 0;
  font-size: 1.06rem;
  letter-spacing: 0.02em;
  color: var(--fog);
}

.page-contact .route-item__desc {
  margin: 0.5rem 0 0;
  font-size: 0.91rem;
  line-height: 1.68;
  color: var(--silver);
}

.page-contact .route-item__meta {
  margin: 0.7rem 0 0;
  padding-top: 0.6rem;
  border-top: 1px dashed var(--line);
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--muted);
}

.page-contact .route-item__label {
  display: inline-block;
  margin-right: 0.5rem;
  padding: 0.1rem 0.45rem;
  border: 1px solid var(--cyan);
  border-radius: 3px;
  font-family: var(--font-num);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
  vertical-align: 1px;
}

/* ---------- 合作共建 ---------- */
.page-contact .partner-main .section__title {
  max-width: 20ch;
}

.page-contact .partner-lead {
  margin: 1rem 0 0;
  font-size: 0.95rem;
  line-height: 1.72;
  color: var(--silver);
}

.page-contact .partner-needs {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.page-contact .partner-needs li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-contact .partner-needs li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--acc);
}

.page-contact .partner-needs strong {
  color: var(--fog);
  font-weight: 600;
}

.page-contact .partner-note {
  margin: 1rem 0 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-contact .partner-aside {
  padding: 1.4rem 1.3rem 1.5rem;
  border-color: var(--line);
  border-radius: 6px;
  background: linear-gradient(160deg, rgba(140, 123, 255, 0.16), rgba(13, 15, 16, 0.82));
}

.page-contact .partner-aside .card__title {
  margin: 0 0 0.9rem;
  font-size: 1rem;
  letter-spacing: 0.02em;
  color: var(--fog);
}

.page-contact .partner-aside__list {
  margin: 0;
  padding-left: 1.15rem;
  display: grid;
  gap: 0.7rem;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--silver);
}

/* ---------- 地址 ---------- */
.page-contact .locate-grid {
  display: grid;
  gap: 1.6rem;
}

.page-contact .locate-addr {
  margin: 1rem 0 0;
  padding: 0.85rem 1rem;
  border-left: 2px solid var(--orange);
  background: var(--glass-dark);
  font-size: 1rem;
  line-height: 1.6;
  letter-spacing: 0.01em;
  color: var(--fog);
}

.page-contact .locate-notes {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.page-contact .locate-notes li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .locate-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 12px;
  height: 1px;
  background: var(--line-strong);
}

.page-contact .locate-grid__map {
  padding: 0.9rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(80% 80% at 72% 18%, rgba(34, 224, 208, 0.12), transparent 70%),
    var(--char);
}

.page-contact .locate-grid__map svg {
  display: block;
  width: 100%;
  height: auto;
  color: var(--line-strong);
}

.page-contact .map-roads {
  fill: none;
  stroke: currentColor;
  stroke-width: 1;
}

.page-contact .map-road {
  fill: none;
  stroke: currentColor;
  stroke-width: 1;
}

.page-contact .map-road--main {
  stroke: var(--cyan);
  stroke-width: 2;
  opacity: 0.9;
}

.page-contact .map-halo {
  fill: none;
  stroke: var(--orange);
  stroke-width: 1;
  opacity: 0.6;
}

.page-contact .map-pin {
  fill: var(--orange);
}

.page-contact .map-label {
  fill: var(--muted);
  font-family: var(--font-cn);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-contact .map-label--main {
  fill: var(--cyan);
  font-family: var(--font-num);
  letter-spacing: 0.1em;
}

/* ---------- 准备清单 ---------- */
.page-contact .prep-list {
  list-style: none;
  margin: 1.9rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .prep-list__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.9rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .prep-list__no {
  font-family: var(--font-num);
  font-size: 1.05rem;
  line-height: 1.35;
  letter-spacing: 0.08em;
  color: var(--acc);
  font-variant-numeric: tabular-nums;
}

.page-contact .prep-list__body h3 {
  margin: 0;
  font-size: 1rem;
  letter-spacing: 0.02em;
  color: var(--fog);
}

.page-contact .prep-list__body p {
  margin: 0.4rem 0 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 底部指引 ---------- */
.page-contact .contact-next__inner {
  display: grid;
  gap: 1rem;
  padding: clamp(1.5rem, 5vw, 2.6rem);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(70% 130% at 0% 0%, rgba(34, 224, 208, 0.15), transparent 62%),
    var(--glass);
}

.page-contact .contact-next__title {
  margin: 0;
  font-family: var(--font-cn);
  font-size: clamp(1.3rem, 3.2vw, 1.8rem);
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: var(--fog);
}

.page-contact .contact-next__text {
  margin: 0;
  max-width: 62ch;
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--silver);
}

.page-contact .contact-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.25rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 1.6rem;
  }
}

@media (min-width: 900px) {
  .page-contact .channel-track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }

  .page-contact .channel-track__item + .channel-track__item {
    padding-left: 1.15rem;
    border-left: 1px dashed var(--line-strong);
  }

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

  .page-contact .locate-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 2.6rem;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-channels__layout {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.85fr);
    gap: 2.4rem;
    align-items: start;
  }

  .page-contact .hours-panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: 1.8rem 3rem;
    align-items: start;
  }

  .page-contact .hours-panel__head {
    grid-column: 1;
    grid-row: 1;
  }

  .page-contact .hours-scale {
    grid-column: 1;
    grid-row: 2;
  }

  .page-contact .hours-priority {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .page-contact .contact-partner .grid--2 {
    align-items: start;
  }

  .page-contact .partner-aside {
    margin-top: 2.4rem;
  }
}

@media (min-width: 1200px) {
  .page-contact .contact-hero__title {
    max-width: 26ch;
  }

  .page-contact .route-list {
    gap: 1.1rem;
  }
}
</main>