/* ===== 咨询通道 / page-contact ===== */

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray);
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-contact .breadcrumb a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  border-bottom-color: var(--neon);
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero__head {
  max-width: 62ch;
  margin-bottom: clamp(22px, 4vw, 38px);
}

.page-contact .contact-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7.2vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--white);
  margin: 0 0 16px;
  padding-left: 16px;
  border-left: 6px solid var(--neon);
}

.page-contact .contact-hero .lede {
  color: var(--mint);
  font-size: 16px;
  line-height: 1.75;
  margin: 0 0 16px;
}

.page-contact .hero-status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--mint);
  background: var(--pitch);
  border: 2px solid var(--brut);
  padding: 8px 13px;
  margin: 0;
}

.page-contact .contact-hero__frame {
  margin: 0;
  border: 3px solid var(--brut);
  box-shadow: var(--shadow);
  overflow: hidden;
  background: var(--ink);
}

.page-contact .contact-hero__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.06);
}

/* ---------- 通道选择：左入口 + 右联系方式 ---------- */

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

.page-contact .lane-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .lane {
  position: relative;
  border: 3px solid var(--brut);
  border-left-width: 6px;
  background: var(--pitch);
  padding: 18px 18px 18px 20px;
  box-shadow: 6px 6px 0 var(--brut);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.page-contact .lane:hover {
  transform: translate(-2px, -2px);
  box-shadow: 9px 9px 0 var(--brut);
  border-left-color: var(--neon);
}

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

.page-contact .lane__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 4.4vw, 23px);
  letter-spacing: -0.01em;
  color: var(--white);
  margin: 8px 0 10px;
}

.page-contact .lane__desc {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--mint);
  max-width: 46ch;
}

.page-contact .lane__min {
  margin: 0;
  padding-top: 11px;
  border-top: 1px dashed var(--brut);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--gray);
}

.page-contact .reach {
  border: 3px solid var(--neon);
  background: var(--ink);
  box-shadow: var(--shadow);
  padding: 20px;
}

.page-contact .reach__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-contact .reach__list {
  margin: 0;
}

.page-contact .reach__row {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--brut);
}

.page-contact .reach__row:last-of-type {
  border-bottom: 0;
}

.page-contact .reach__row dt {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gray);
}

.page-contact .reach__row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--white);
  word-break: break-word;
}

.page-contact .reach__row--addr dd {
  font-size: 14px;
  line-height: 1.65;
  color: var(--mint);
}

.page-contact .reach__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 2px solid var(--brut);
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray);
}

/* ---------- 字段说明与表单示意 ---------- */

.page-contact .contact-fields {
  display: grid;
  gap: 30px;
}

.page-contact .field-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-contact .field-list li {
  border-left: 3px solid var(--neon);
  padding: 7px 0 7px 14px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mint);
  max-width: 50ch;
}

.page-contact .field-list__name {
  display: inline-block;
  min-width: 5.4em;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-contact .contact-fields .note-band {
  margin-top: 20px;
}

.page-contact .form-sketch {
  display: grid;
  gap: 15px;
  align-content: start;
  border: 3px solid var(--brut);
  background: linear-gradient(180deg, var(--pitch) 0%, var(--night) 100%);
  padding: 20px;
  box-shadow: var(--shadow);
}

.page-contact .sketch-field {
  display: grid;
  gap: 7px;
}

.page-contact .sketch-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gray);
}

.page-contact .sketch-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .sketch-chip {
  border: 2px solid var(--brut);
  padding: 6px 11px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mint);
}

.page-contact .sketch-chip--on {
  border-color: var(--neon);
  background: var(--neon);
  color: var(--night);
}

.page-contact .sketch-box {
  border: 2px solid var(--brut);
  border-left: 4px solid var(--away);
  background: rgba(11, 18, 32, 0.72);
  padding: 11px 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
  color: var(--gray);
}

.page-contact .sketch-box--tall {
  min-height: 62px;
}

.page-contact .sketch-submit {
  justify-self: start;
  border: 3px solid var(--neon);
  background: transparent;
  color: var(--neon);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  padding: 10px 20px;
}

/* ---------- 邮箱面板 ---------- */

.page-contact .mail-panel {
  display: grid;
  gap: 20px;
  margin-top: 20px;
  border: 3px solid var(--brut);
  background: var(--pitch);
  padding: clamp(20px, 4vw, 32px);
}

.page-contact .mail-panel .prose {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mint);
}

.page-contact .mail-panel .prose:last-child {
  margin-bottom: 0;
}

.page-contact .mail-addr {
  margin: 0;
  align-self: center;
  border: 3px solid var(--neon);
  background: var(--ink);
  padding: 18px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 3.6vw, 22px);
  letter-spacing: 0.01em;
  color: var(--amber);
  word-break: break-all;
}

/* ---------- 电话与地址 ---------- */

.page-contact .direct-grid {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.page-contact .direct-card {
  border: 3px solid var(--brut);
  background: linear-gradient(150deg, var(--night) 0%, var(--pitch) 100%);
  padding: 20px;
  box-shadow: var(--shadow);
}

.page-contact .direct-card__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--neon);
}

.page-contact .direct-card__value {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(20px, 5vw, 30px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--white);
  word-break: break-word;
}

.page-contact .direct-card__value--addr {
  font-size: clamp(16px, 3.6vw, 20px);
  line-height: 1.5;
  color: var(--mint);
}

.page-contact .direct-card__hint {
  margin: 0;
  padding-top: 12px;
  border-top: 1px dashed var(--brut);
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray);
}

/* ---------- 处理节奏 ---------- */

.page-contact .flow-grid {
  display: grid;
  gap: 26px;
  margin-top: 24px;
}

.page-contact .flow-figure {
  margin: 0;
  border: 3px solid var(--brut);
  box-shadow: var(--shadow);
  overflow: hidden;
  background: var(--ink);
}

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

.page-contact .flow-grid .timeline__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-contact .flow-grid .timeline__card {
  border: 3px solid var(--brut);
  border-left: 5px solid var(--neon);
  background: var(--pitch);
  padding: 16px 18px;
  box-shadow: 5px 5px 0 var(--brut);
}

.page-contact .flow-grid .timeline__card h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  color: var(--white);
  margin: 0 0 8px;
}

.page-contact .flow-grid .timeline__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--mint);
}

/* ---------- 受理范围 ---------- */

.page-contact .scope-grid {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.page-contact .scope-col {
  border: 3px solid var(--brut);
  background: var(--pitch);
  padding: 20px;
}

.page-contact .scope-col h3 {
  margin: 0 0 15px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-contact .scope-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-contact .scope-col li {
  position: relative;
  padding-left: 17px;
  font-size: 15px;
  line-height: 1.68;
  color: var(--mint);
}

.page-contact .scope-col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 7px;
  height: 7px;
  background: var(--neon);
}

.page-contact .scope-col--no {
  border-left: 6px solid var(--red);
  background: var(--night);
}

.page-contact .scope-col--no h3 {
  color: var(--white);
}

.page-contact .scope-col--no li {
  color: var(--gray);
}

.page-contact .scope-col--no li::before {
  background: var(--red);
}

/* ---------- 相关页面 ---------- */

.page-contact .next-strip {
  display: grid;
  gap: 18px;
  border-top: 3px solid var(--brut);
  padding-top: 24px;
}

.page-contact .next-strip__text {
  margin: 0;
  max-width: 62ch;
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.8;
  color: var(--mint);
}

.page-contact .next-strip__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 620px) {
  .page-contact .lane-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-contact .contact-lanes__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }

  .page-contact .contact-lanes__side {
    position: sticky;
    top: 118px;
  }

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

  .page-contact .mail-panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 40px;
    align-items: center;
  }

  .page-contact .direct-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
    gap: 24px;
  }

  .page-contact .flow-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 40px;
    align-items: start;
  }

  .page-contact .scope-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 26px;
  }
}

@media (min-width: 1040px) {
  .page-contact .contact-fields {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    gap: 52px;
    align-items: start;
  }

  .page-contact .next-strip {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
  }
}

@media (max-width: 430px) {
  .page-contact .field-list__name {
    display: block;
    min-width: 0;
    margin-bottom: 2px;
  }

  .page-contact .lane {
    padding: 16px 14px 16px 16px;
  }

  .page-contact .reach,
  .page-contact .form-sketch,
  .page-contact .direct-card {
    padding: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .lane {
    transition: none;
  }

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