/* ================= 反馈通道页面 ================= */

.page-contact {
  --pc-hair: 1px solid var(--line);
  --pc-hover-bg: #0d3a31;
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  padding-bottom: 44px;
}

.page-contact .hero-grid {
  display: grid;
  gap: 30px;
  margin-top: 26px;
}

.page-contact .hero-title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 9.5vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-contact .hero-lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .hero-actions {
  margin-top: 26px;
  gap: 12px;
}

.page-contact .hero-quick {
  position: relative;
  padding: 20px 20px 20px 24px;
  border: var(--pc-hair);
  background: var(--panel);
}

.page-contact .hero-quick::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--cyan);
}

.page-contact .quick-item {
  margin-top: 16px;
  padding-top: 14px;
  border-top: var(--pc-hair);
}

.page-contact .quick-item:first-of-type {
  margin-top: 12px;
  padding-top: 0;
  border-top: 0;
}

.page-contact .quick-key {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-contact .quick-val {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .contact-banner {
  margin: 38px 0 0;
  border: var(--pc-hair);
  background: var(--panel);
  overflow: hidden;
}

.page-contact .contact-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 800;
  object-fit: cover;
}

/* ---------- 渠道分流 ---------- */

.page-contact .channel-section {
  padding-top: 68px;
}

.page-contact .channel-grid {
  display: grid;
  gap: 34px;
}

.page-contact .channel-rail {
  padding-top: 14px;
  border-top: var(--pc-hair);
}

.page-contact .channel-rail .rail-link {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-contact .channel-cards {
  display: grid;
  margin-top: 26px;
  border: var(--pc-hair);
  background: var(--ink);
}

.page-contact .channel-card {
  position: relative;
  padding: 22px 20px 22px 24px;
  border-left: 3px solid var(--teal);
  background: var(--panel);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-contact .channel-card + .channel-card {
  border-top: var(--pc-hair);
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within,
.page-contact .channel-card:target {
  border-left-color: var(--cyan);
  background: var(--pc-hover-bg);
}

.page-contact .channel-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-contact .channel-idx {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-contact .channel-name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-contact .channel-value {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1.5;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .channel-fit {
  margin: 13px 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text);
}

.page-contact .channel-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .channel-tags li {
  padding: 4px 8px;
  border: var(--pc-hair);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-contact .channel-note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .channel-figure {
  margin: 30px 0 0;
  border: var(--pc-hair);
  background: var(--panel);
}

.page-contact .channel-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1000 / 700;
  object-fit: cover;
}

.page-contact .channel-figure figcaption {
  padding: 12px 16px;
  border-top: var(--pc-hair);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 备案卡 ---------- */

.page-contact .filing-card {
  position: relative;
  padding: 20px 18px 18px;
  border: var(--pc-hair);
  background: var(--panel);
}

.page-contact .filing-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 56px;
  height: 3px;
  background: var(--amber);
}

.page-contact .filing-code {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-contact .filing-rows {
  margin: 16px 0 0;
  padding: 0;
}

.page-contact .filing-row {
  padding: 10px 0;
  border-top: var(--pc-hair);
}

.page-contact .filing-row dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-contact .filing-row dd {
  margin: 5px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-contact .filing-dots {
  height: 48px;
  margin-top: 16px;
  border-top: var(--pc-hair);
  background-image: radial-gradient(circle, var(--teal) 1.2px, transparent 1.4px);
  background-size: 12px 12px;
  background-position: 0 14px;
  opacity: 0.75;
}

/* ---------- 在线时间与自查清单 ---------- */

.page-contact .timing-section {
  padding-top: 68px;
}

.page-contact .timing-grid {
  display: grid;
  gap: 34px;
  margin-top: 30px;
}

.page-contact .hours-value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(30px, 7vw, 46px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--cyan);
}

.page-contact .hours-label {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-contact .hours-note {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
}

.page-contact .inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--teal);
}

.page-contact .inline-link:hover {
  border-bottom-color: var(--cyan);
}

.page-contact .checklist-title {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-contact .checklist {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--pc-hair);
}

.page-contact .check-item {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-bottom: var(--pc-hair);
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--text);
}

.page-contact .check-mark {
  width: 16px;
  height: 16px;
  margin-top: 5px;
  border: 1px solid var(--teal);
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-contact .check-mark::before {
  content: "";
  display: block;
  width: 6px;
  height: 6px;
  background: var(--cyan);
}

/* ---------- 四类反馈 ---------- */

.page-contact .route-section {
  padding-top: 68px;
}

.page-contact .route-tabs {
  margin-top: 30px;
}

.page-contact .route-panel {
  padding: 26px 20px 24px;
  border: var(--pc-hair);
  border-top: 0;
  background: var(--panel);
}

.page-contact .route-panel h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-contact .route-panel p {
  margin: 13px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
}

.page-contact .route-need {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .route-need li {
  position: relative;
  padding-left: 18px;
  margin-top: 9px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .route-need li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 5px;
  height: 5px;
  background: var(--amber);
}

.page-contact .route-foot {
  padding-top: 14px;
  border-top: var(--pc-hair);
  font-size: 14.5px;
  color: var(--muted);
}

/* ---------- 收束 ---------- */

.page-contact .closing-section {
  padding-top: 60px;
  padding-bottom: 76px;
}

.page-contact .closing-card {
  padding: 22px 20px 22px 24px;
  border: var(--pc-hair);
  border-left: 3px solid var(--amber);
  background: var(--panel);
}

.page-contact .closing-note {
  margin: 0;
  max-width: 78ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-contact .contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  margin: 20px 0 0;
  padding: 18px 0 0;
  border-top: var(--pc-hair);
  list-style: none;
}

.page-contact .contact-links a {
  font-size: 15px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--teal);
  padding-bottom: 2px;
}

.page-contact .contact-links a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 断点 ---------- */

@media (min-width: 720px) {
  .page-contact .channel-cards {
    margin-top: 28px;
  }

  .page-contact .route-panel {
    padding: 30px 28px 28px;
  }

  .page-contact .check-item {
    padding: 16px 0;
  }
}

@media (min-width: 900px) {
  .page-contact .hero-grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.9fr);
    gap: 48px;
    align-items: start;
  }

  .page-contact .timing-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 52px;
  }
}

@media (min-width: 1000px) {
  .page-contact .channel-grid {
    grid-template-columns: 176px minmax(0, 1fr) 248px;
    gap: 32px;
    align-items: start;
  }

  .page-contact .channel-rail {
    position: sticky;
    top: 96px;
  }

  .page-contact .channel-card {
    padding: 26px 24px 26px 28px;
  }

  .page-contact .filing-card {
    padding: 22px 20px 20px;
  }

  .page-contact .closing-card {
    padding: 28px 28px 26px 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .contact-links a {
    transition: none;
  }
}
<<<END>>>