.page-contact {
  background: var(--paper);
  color: var(--charcoal);
}

.page-contact .c-hero {
  padding: 18px 0 36px;
  background:
    radial-gradient(140% 90% at 100% 0%, rgba(47, 158, 79, 0.14), transparent 62%),
    radial-gradient(110% 80% at 0% 4%, rgba(242, 107, 33, 0.09), transparent 58%);
}

.page-contact .c-hero .breadcrumb {
  margin-bottom: 18px;
}

.page-contact .c-hero-grid {
  display: grid;
  gap: 26px;
}

.page-contact .c-hero h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(30px, 7.2vw, 54px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 12px 0 16px;
  color: var(--ink);
}

.page-contact .c-hero .lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: #3a424c;
  max-width: 40em;
}

.page-contact .c-hero-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .c-hero-facts li {
  display: grid;
  gap: 3px;
  padding-left: 14px;
  border-left: 3px solid var(--track);
}

.page-contact .c-fact-num {
  font-size: 21px;
  line-height: 1.2;
  color: var(--ink);
}

.page-contact .c-fact-label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.page-contact .c-head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 26px;
}

.page-contact .c-head-num {
  flex: none;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  font-size: 13px;
  color: var(--grass);
  border: 1px solid var(--grass);
  border-radius: 999px;
}

.page-contact .c-head h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(21px, 4.6vw, 31px);
  line-height: 1.28;
  margin: 0 0 8px;
  color: var(--ink);
}

.page-contact .c-head p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 42em;
}

/* ---------- 通道 ---------- */

.page-contact .c-channels {
  padding: 34px 0 46px;
}

.page-contact .c-channels-grid {
  display: grid;
  gap: 22px;
}

.page-contact .c-panel {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius);
  padding: 24px 20px 26px;
}

.page-contact .c-panel::before,
.page-contact .c-panel::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.page-contact .c-panel::before {
  right: -80px;
  bottom: -110px;
  width: 250px;
  height: 250px;
  border: 1.5px solid rgba(20, 200, 160, 0.26);
}

.page-contact .c-panel::after {
  right: -24px;
  bottom: -56px;
  width: 250px;
  height: 250px;
  border: 1.5px solid rgba(242, 107, 33, 0.22);
}

.page-contact .c-panel-label {
  position: relative;
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-contact .c-panel-title {
  position: relative;
  margin: 0 0 18px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-contact .c-panel-list {
  position: relative;
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-contact .c-panel-list > div {
  border-top: 1px dashed rgba(248, 246, 239, 0.24);
  padding-top: 12px;
}

.page-contact .c-panel-list dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  margin-bottom: 5px;
}

.page-contact .c-panel-list dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.62;
  word-break: break-word;
}

.page-contact .c-panel-list dd.mono {
  font-size: 19px;
  letter-spacing: 0.01em;
}

.page-contact .c-panel-list .c-panel-note {
  margin-top: 5px;
  font-size: 12.5px;
  line-height: 1.6;
  color: rgba(248, 246, 239, 0.66);
}

.page-contact .c-channel-list {
  display: grid;
  gap: 14px;
}

.page-contact .c-channel-card {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 18px 16px 18px 16px;
  box-shadow: var(--shadow);
  transition: border-color 180ms var(--ease);
}

.page-contact .c-channel-card:hover {
  border-color: var(--grass);
}

.page-contact .c-channel-num {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  font-size: 13px;
  color: var(--grass);
  border: 1px solid var(--grass);
  border-radius: 4px;
}

.page-contact .c-channel-body h3 {
  margin: 0 0 8px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-contact .c-channel-fit {
  display: inline-block;
  margin: 0 0 10px;
  padding: 3px 10px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--peach);
  border-radius: 4px;
}

.page-contact .c-channel-body p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.76;
  color: #3a424c;
}

.page-contact .c-channel-body .c-channel-meta {
  margin: 10px 0 0;
  padding-top: 9px;
  border-top: 1px solid var(--rule);
  font-size: 12.5px;
  color: var(--muted);
}

.page-contact .c-mobile-note {
  display: grid;
  gap: 14px;
  padding: 14px;
  background: rgba(223, 238, 221, 0.5);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--cyan);
  border-radius: var(--radius);
}

.page-contact .c-mobile-figure {
  margin: 0;
}

.page-contact .c-mobile-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  object-fit: cover;
}

.page-contact .c-mobile-note h3 {
  margin: 6px 0 8px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 17px;
  color: var(--ink);
}

.page-contact .c-mobile-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: #3a424c;
}

/* ---------- 周二 ---------- */

.page-contact .c-tuesday {
  padding: 40px 0;
}

.page-contact .c-tuesday-card {
  position: relative;
  display: grid;
  gap: 24px;
  padding: 24px 18px;
  background: var(--paper);
  border: 2px solid var(--track);
  border-radius: var(--radius);
}

.page-contact .c-tuesday-card::after {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px dashed rgba(242, 107, 33, 0.42);
  border-radius: 6px;
  pointer-events: none;
}

.page-contact .c-tuesday-copy {
  position: relative;
  z-index: 1;
}

.page-contact .c-tuesday-copy h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(21px, 4.6vw, 31px);
  line-height: 1.26;
  margin: 10px 0 14px;
  color: var(--ink);
}

.page-contact .c-tuesday-copy > p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: #3a424c;
  max-width: 40em;
}

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

.page-contact .c-tuesday-list li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.7;
  color: #3a424c;
}

.page-contact .c-tuesday-list .mono {
  font-size: 13px;
  color: var(--track);
  border-bottom: 1px solid rgba(242, 107, 33, 0.4);
  padding-bottom: 1px;
  text-align: center;
}

.page-contact .c-tuesday-visual {
  position: relative;
  z-index: 1;
}

.page-contact .c-tuesday-stamp {
  display: inline-grid;
  place-items: center;
  width: 82px;
  height: 82px;
  margin-bottom: 12px;
  font-size: 20px;
  letter-spacing: 0.06em;
  color: var(--track);
  background: var(--paper);
  border: 2px solid var(--track);
  border-radius: 50%;
}

.page-contact .c-tuesday-figure {
  margin: 0;
}

.page-contact .c-tuesday-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  object-fit: cover;
}

/* ---------- 提问准备 ---------- */

.page-contact .c-prepare {
  padding: 40px 0 48px;
  background: var(--mist);
}

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

.page-contact .c-prepare-item {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 12px;
  padding: 15px 14px;
  background: rgba(248, 246, 239, 0.8);
  border: 1px solid rgba(198, 203, 190, 0.95);
  border-radius: var(--radius);
  outline: none;
  transition: background-color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-contact .c-prepare-item:hover,
.page-contact .c-prepare-item:focus-visible {
  background: var(--paper);
  border-color: var(--grass);
}

.page-contact .c-check {
  position: relative;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  background: var(--paper);
  border: 1.5px solid var(--grass);
  border-radius: 4px;
}

.page-contact .c-check::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 1px;
  width: 6px;
  height: 11px;
  border-right: 2px solid var(--grass);
  border-bottom: 2px solid var(--grass);
  transform: rotate(42deg);
}

.page-contact .c-prepare-item h3 {
  margin: 0 0 5px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 15.5px;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-contact .c-prepare-item p {
  margin: 0;
  font-size: 13.8px;
  line-height: 1.72;
  color: #3a424c;
}

.page-contact .c-prepare-foot {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink);
  border-left: 3px solid var(--grass);
  padding-left: 12px;
}

/* ---------- 分流与节奏 ---------- */

.page-contact .c-route {
  padding: 44px 0 56px;
}

.page-contact .c-route-grid {
  display: grid;
  gap: 28px;
}

.page-contact .c-route-main h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(21px, 4.6vw, 31px);
  line-height: 1.26;
  margin: 10px 0 20px;
  color: var(--ink);
}

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

.page-contact .c-route-list a,
.page-contact .c-route-static {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  padding: 15px 14px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: border-color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-contact .c-route-list a:hover,
.page-contact .c-route-list a:focus-visible {
  border-color: var(--grass);
  background: #fff;
}

.page-contact .c-route-static {
  border-style: dashed;
}

.page-contact .c-route-tag {
  font-size: 13px;
  line-height: 1.5;
  color: var(--grass);
  text-align: center;
  border: 1px solid var(--grass);
  border-radius: 4px;
  padding: 2px 0;
}

.page-contact .c-route-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-contact .c-route-body strong {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 15.5px;
  line-height: 1.5;
  color: var(--ink);
}

.page-contact .c-route-desc {
  font-size: 13.6px;
  line-height: 1.72;
  color: #3a424c;
  word-break: break-word;
}

.page-contact .c-route-arrow {
  font-size: 15px;
  line-height: 1.6;
  color: var(--grass);
}

.page-contact .c-sla {
  padding: 20px 18px 22px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-top: 4px solid var(--track);
  border-radius: var(--radius);
}

.page-contact .c-sla-num {
  display: block;
  margin: 10px 0 12px;
  font-size: 36px;
  line-height: 1;
  color: var(--track);
}

.page-contact .c-sla-lead {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.76;
  color: #3a424c;
}

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

.page-contact .c-sla-list li {
  display: grid;
  gap: 3px;
  padding-top: 10px;
  border-top: 1px dashed var(--rule);
  font-size: 13.4px;
  line-height: 1.7;
  color: #3a424c;
}

.page-contact .c-sla-list .mono {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-2);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-contact .c-mobile-note {
    grid-template-columns: 128px minmax(0, 1fr);
    align-items: center;
    padding: 16px;
  }

  .page-contact .c-channel-card {
    grid-template-columns: 46px minmax(0, 1fr);
    padding: 22px 20px;
  }
}

@media (min-width: 900px) {
  .page-contact .c-hero {
    padding: 26px 0 60px;
  }

  .page-contact .c-hero-grid {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    align-items: end;
    gap: 52px;
  }

  .page-contact .c-hero-facts {
    padding-bottom: 6px;
  }

  .page-contact .c-channels {
    padding: 46px 0 60px;
  }

  .page-contact .c-channels-grid {
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

  .page-contact .c-panel-wrap {
    position: sticky;
    top: 96px;
  }

  .page-contact .c-tuesday {
    padding: 54px 0;
  }

  .page-contact .c-tuesday-card {
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 36px;
    align-items: center;
    padding: 36px 32px;
  }

  .page-contact .c-prepare {
    padding: 52px 0 60px;
  }

  .page-contact .c-prepare-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .page-contact .c-prepare-item:last-child {
    grid-column: span 2;
  }

  .page-contact .c-route-grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 40px;
    align-items: start;
  }

  .page-contact .c-sla {
    position: sticky;
    top: 96px;
  }
}

@media (min-width: 1180px) {
  .page-contact .c-hero h1 {
    max-width: 15em;
  }

  .page-contact .c-channels-grid {
    grid-template-columns: 340px minmax(0, 1fr);
  }
}
<<<END>>>